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runtime dynamic link library version

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baiYue 2025-02-06 16:36:50 +08:00
parent 53e6b22c69
commit a5f787c41b
142 changed files with 4518 additions and 7746 deletions
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143
CMakeLists.txt
View File

@ -2,16 +2,17 @@ cmake_minimum_required(VERSION 3.5)
project(DiagramDesigner LANGUAGES CXX VERSION 1.0)
set(CMAKE_AUTOUIC ON)
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTORCC ON)
#set(ADS_VERSION 4.3.1)
#add_subdirectory(QtADS)
find_package(QT NAMES Qt6 Qt5 COMPONENTS Core REQUIRED)
find_package(Qt${QT_VERSION_MAJOR} REQUIRED COMPONENTS Core Gui Widgets REQUIRED)
find_package(Qt${QT_VERSION_MAJOR} REQUIRED COMPONENTS Core Gui Widgets Sql Xml REQUIRED)
find_package(Qt6 REQUIRED COMPONENTS SvgWidgets)
find_package(Qt6 COMPONENTS Network REQUIRED)
find_package(PostgreSQL REQUIRED)
set(CMAKE_INCLUDE_CURRENT_DIR ON)
@ -35,74 +36,23 @@ else()
endif()
set(H_HEADER_FILES
include/global.h
include/mainwindow.h
include/graphicElementsPanel.h
include/electricElementsPanel.h
include/electricElementsBox.h
include/electricElementsListwidget.h
include/drawingPanel.h
include/diagramCavas.h
include/designerScene.h
include/designerView.h
include/operationCommand.h
include/toolPage.h
include/toolBox.h
include/statusBar.h
include/loadPageDlg.h
include/util/baseSelector.h
include/util/creatingSelector.h
include/util/movingSelector.h
include/util/subMovingSelector.h
include/util/rotationSelector.h
include/util/scalingSelector.h
include/util/editingSelector.h
include/util/connectingSelector.h
include/util/linkMovingSelector.h
include/util/selectorManager.h
common/include/global.h
common/include/dataBase.h
common/include/httpInterface.h
common/include/compiler.hpp
common/include/export.hpp
common/include/operatingSystem.hpp
include/graphicsDataModel/fixedPortsModel.h
include/graphicsItem/itemControlHandle.h
include/graphicsItem/handleRect.h
include/graphicsItem/handleText.h
include/graphicsItem/itemPort.h
include/graphicsItem/graphicsBaseItem.h
include/graphicsItem/graphicsRectItem.h
include/graphicsItem/graphicsPolygonItem.h
include/graphicsItem/graphicsItemGroup.h
include/graphicsItem/electricSvgItem.h
include/graphicsItem/electricSvgItemBus.h
include/graphicsItem/electricSvgItemRect.h
include/graphicsItem/electricSvgItemTriangle.h
include/graphicsItem/electricConnectLineItem.h
include/abstractGraphModel.h
include/connectionIdUtils.h
include/serializable.h
include/dataFlowGraphModel.h
include/nodeData.h
include/nodeDelegateModel.h
include/nodeDelegateModelRegistry.h
include/style.h
include/nodeStyle.h
include/connectionStyle.h
include/graphicsViewStyle.h
include/styleCollection.h
include/abstractNodeGeometry.h
include/basicGraphicsScene.h
include/connectionState.h
include/connectionGraphicsObject.h
include/nodeGraphicsObject.h
include/nodeState.h
include/connectionPainter.h
include/nodeConnectionInteraction.h
include/undoCommands.h
include/locateNode.h
include/defaultNodePainter.h
include/abstractNodePainter.h
include/defaultHorizontalNodeGeometry.h
include/defaultVerticalNodeGeometry.h
)
set(CPP_SOURCE_FILES
source/main.cpp
@ -111,67 +61,18 @@ set(CPP_SOURCE_FILES
source/electricElementsPanel.cpp
source/electricElementsBox.cpp
source/electricElementsListwidget.cpp
source/drawingPanel.cpp
source/diagramCavas.cpp
source/designerScene.cpp
source/designerView.cpp
source/operationCommand.cpp
source/toolPage.cpp
source/toolBox.cpp
source/statusBar.cpp
source/loadPageDlg.cpp
source/util/baseSelector.cpp
source/util/creatingSelector.cpp
source/util/movingSelector.cpp
source/util/subMovingSelector.cpp
source/util/rotationSelector.cpp
source/util/scalingSelector.cpp
source/util/editingSelector.cpp
source/util/connectingSelector.cpp
source/util/linkMovingSelector.cpp
source/util/selectorManager.cpp
source/graphicsDataModel/fixedPortsModel.cpp
source/graphicsItem/itemControlHandle.cpp
source/graphicsItem/handleRect.cpp
source/graphicsItem/handleText.cpp
source/graphicsItem/itemPort.cpp
source/graphicsItem/graphicsBaseItem.cpp
source/graphicsItem/graphicsRectItem.cpp
source/graphicsItem/graphicsPolygonItem.cpp
source/graphicsItem/graphicsItemGroup.cpp
source/graphicsItem/electricSvgItem.cpp
source/graphicsItem/electricSvgItemBus.cpp
source/graphicsItem/electricSvgItemRect.cpp
source/graphicsItem/electricSvgItemTriangle.cpp
source/graphicsItem/electricConnectLineItem.cpp
source/abstractGraphModel.cpp
source/dataFlowGraphModel.cpp
source/nodeDelegateModel.cpp
source/nodeDelegateModelRegistry.cpp
source/nodeStyle.cpp
source/styleCollection.cpp
source/connectionStyle.cpp
source/graphicsViewStyle.cpp
source/abstractNodeGeometry.cpp
source/basicGraphicsScene.cpp
source/connectionState.cpp
source/nodeState.cpp
source/connectionPainter.cpp
source/nodeConnectionInteraction.cpp
source/undoCommands.cpp
source/locateNode.cpp
source/connectionGraphicsObject.cpp
source/defaultVerticalNodeGeometry.cpp
source/defaultHorizontalNodeGeometry.cpp
source/nodeGraphicsObject.cpp
common/source/dataBase.cpp
common/source/httpInterface.cpp
)
set(UI_FILES
ui/mainwindow.ui
ui/graphicElementsPanel.ui
ui/drawingPanel.ui
ui/loadPageDlg.ui
)
# 包含源文件目录
@ -184,8 +85,6 @@ if(${QT_VERSION_MAJOR} GREATER_EQUAL 6)
${CPP_SOURCE_FILES}
${UI_FILES}
resource/DiagramDesigner.qrc
include/graphicsDataModel/fixedPortsModel.h
source/graphicsDataModel/fixedPortsModel.cpp
)
else()
if(ANDROID)
@ -206,13 +105,17 @@ else()
endif()
include_directories(include)
include_directories(common/include)
include_directories(${POSTGRESQL_INCLUDE_DIRS})
target_include_directories(DiagramDesigner PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/include")
#target_link_libraries(DiagramDesigner PRIVATE qt${QT_VERSION_MAJOR}advanceddocking)
target_link_libraries(DiagramDesigner PUBLIC Qt${QT_VERSION_MAJOR}::Core
Qt${QT_VERSION_MAJOR}::Gui
Qt${QT_VERSION_MAJOR}::Widgets)
target_link_libraries(DiagramDesigner PRIVATE Qt6::SvgWidgets)
target_link_libraries(DiagramDesigner PRIVATE Qt6::Xml)
target_link_libraries(DiagramDesigner PRIVATE Qt6::Network)
target_link_libraries(DiagramDesigner PRIVATE Qt6::Sql ${POSTGRESQL_LIBRARIES})
set_target_properties(DiagramDesigner PROPERTIES
AUTOMOC ON
AUTORCC ON
@ -227,3 +130,7 @@ set_target_properties(DiagramDesigner PROPERTIES
RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/${dd_PlatformDir}/bin"
)
target_link_libraries(DiagramDesigner PRIVATE diagramCavas)
add_subdirectory(diagramCavas)
file(COPY setting.xml DESTINATION "${CMAKE_BINARY_DIR}/${dd_PlatformDir}/bin")

315
CMakeLists.txt.user.180d0b4
View File

@ -1,315 +0,0 @@
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315
CMakeLists.txt.user.f86a295
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40
common/include/compiler.hpp Normal file
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@ -0,0 +1,40 @@
#pragma once
#if defined(__MINGW32__) || defined(__MINGW64__)
#define DIAGRAM_DESIGNER_COMPILER "MinGW"
#define DIAGRAM_DESIGNER_COMPILER_MINGW
#elif defined(__clang__)
#define DIAGRAM_DESIGNER_COMPILER "Clang"
#define DIAGRAM_DESIGNER_COMPILER_CLANG
#elif defined(_MSC_VER)
#define DIAGRAM_DESIGNER_COMPILER "Microsoft Visual C++"
#define DIAGRAM_DESIGNER_COMPILER_MICROSOFT
#elif defined(__GNUC__)
#define DIAGRAM_DESIGNER_COMPILER "GNU"
#define DIAGRAM_DESIGNER_COMPILER_GNU
#define DIAGRAM_DESIGNER_COMPILER_GNU_VERSION_MAJOR __GNUC__
#define DIAGRAM_DESIGNER_COMPILER_GNU_VERSION_MINOR __GNUC_MINOR__
#define DIAGRAM_DESIGNER_COMPILER_GNU_VERSION_PATCH __GNUC_PATCHLEVEL__
#elif defined(__BORLANDC__)
#define DIAGRAM_DESIGNER_COMPILER "Borland C++ Builder"
#define DIAGRAM_DESIGNER_COMPILER_BORLAND
#elif defined(__CODEGEARC__)
#define DIAGRAM_DESIGNER_COMPILER "CodeGear C++ Builder"
#define DIAGRAM_DESIGNER_COMPILER_CODEGEAR
#elif defined(__INTEL_COMPILER) || defined(__ICL)
#define DIAGRAM_DESIGNER_COMPILER "Intel C++"
#define DIAGRAM_DESIGNER_COMPILER_INTEL
#elif defined(__xlC__) || defined(__IBMCPP__)
#define DIAGRAM_DESIGNER_COMPILER "IBM XL C++"
#define DIAGRAM_DESIGNER_COMPILER_IBM
#elif defined(__HP_aCC)
#define DIAGRAM_DESIGNER_COMPILER "HP aC++"
#define DIAGRAM_DESIGNER_COMPILER_HP
#elif defined(__WATCOMC__)
#define DIAGRAM_DESIGNER_COMPILER "Watcom C++"
#define DIAGRAM_DESIGNER_COMPILER_WATCOM
#endif
#ifndef DIAGRAM_DESIGNER_COMPILER
#error "Current compiler is not supported."
#endif

142
common/include/dataBase.h Normal file
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#ifndef DATABASE_H
#define DATABASE_H
#include <QSqlDatabase>
#include <QObject>
#include <QUuid>
#include <QJsonObject>
struct availableID //可用id
{
int componentId = -1;
int pageId = -1;
int stationId = -1;
int gridId = -1;
int zoneId = -1;
int topoId = -1;
};
struct componentInfo
{
int id = 0;
QUuid uuid;
QString nspath;
QString tag;
QString name;
QString description;
QString grid;
QString zone;
QString station;
int type = 0;
bool inService = true;
int state = 0;
QJsonObject connected_bus;
QJsonObject label;
QJsonObject context;
int page_id = 0;
int op = 0;
componentInfo& operator=(const componentInfo& obj)
{
if(this == &obj)
return *this;
id = obj.id;
uuid = obj.uuid;
nspath = obj.nspath;
tag = obj.tag;
name = obj.name;
description = obj.description;
grid = obj.grid;
zone = obj.zone;
station = obj.station;
type = obj.type;
inService = obj.inService;
state = obj.state;
connected_bus = obj.connected_bus;
label = obj.label;
context = obj.context;
page_id = obj.page_id;
op = obj.op;
return *this;
}
};
struct busStability
{
int componentId = 0;
double resistance = 0;
bool anchor_v = false;
double uv_alarm = 0;
double ov_alarm = 0;
bool anchor_i = false;
double ui_alarm = 0;
double oi_alarm = 0;
busStability& operator=(const busStability& obj)
{
if(this == &obj)
return *this;
componentId = obj.componentId;
resistance = obj.resistance;
anchor_v = obj.anchor_v;
uv_alarm = obj.uv_alarm;
ov_alarm = obj.ov_alarm;
anchor_i = obj.anchor_i;
ui_alarm = obj.ui_alarm;
oi_alarm = obj.oi_alarm;
return *this;
}
};
class DataBase
{
//Q_OBJECT
public:
DataBase();
~DataBase();
static DataBase* GetInstance();
public:
availableID structID;
public:
void updateId();
bool insertPage(QString tag,QString name,int status,QJsonObject label,QJsonObject context,QString description,int op);
bool insertStation(int zoneId,QString name,QString description,bool isLocal,int op);
bool insertGrid(QString name,QString description,int op);
bool insertZone(int grid_id,QString name,QString description,int op);
bool insertTopologic(int page_id,QUuid uuid_from,QUuid uuid_to,int flag,QString description,int op);
bool insertBus_stability(int componentId,double resistance,bool anchor_v,double uv_alarm,double ov_alarm,bool anchor_i,double ui_alarm,double oi_alarm,int op);
bool updateBus_stability(int componentId,double resistance,bool anchor_v,double uv_alarm,double ov_alarm,bool anchor_i,double ui_alarm,double oi_alarm,int op);
busStability getBusStabilityById(int componentId);
/*********************************************************************************/
bool updateComponent(QUuid uuid,QString tag,QString name,QJsonObject context);
bool insertComponent(QUuid uuid,QString nspath,QString tag,QString name,QString description,QString grid,QString zone,QString station,int type,bool inService,int state,QJsonObject connected_bus,QJsonObject label,QJsonObject context,int page_id,int op);
componentInfo getComponentInfoByUuid(QString uuid);
QList<componentInfo> getAllComponents();
bool componentExist(QString uuid);
bool deleteComponent(QString uuid);
/*********************************************************************************/
int getPageIdByName(QString name);
bool updatePage(QString tag,QString name,QJsonObject context);
QJsonObject getPageContextByName(QString name);
QStringList getAllPage();
/*********************************************************************************/
bool deleteComponentById(int id);
void select();
void parallelUpdate();
QJsonObject QstringToJson(QString jsonString);
private:
void initial();
void readXML();
static DataBase* instance;
static int _id;
QSqlDatabase db;
QString m_sFileName;
QString _DataBaseType;
QString _DataBaseName;
QString _HostName;
int _Port;
QString _UserName;
QString _PassWord;
};
#endif // DATABASE_H

48
common/include/export.hpp Normal file
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#pragma once
#include "compiler.hpp"
#include "operatingSystem.hpp"
#ifdef DIAGRAM_DESIGNER_PLATFORM_WINDOWS
#define DIAGRAM_DESIGNER_EXPORT __declspec(dllexport)
#define DIAGRAM_DESIGNER_IMPORT __declspec(dllimport)
#define DIAGRAM_DESIGNER_LOCAL
#elif DIAGRAM_DESIGNER_COMPILER_GNU_VERSION_MAJOR >= 4 || defined(DIAGRAM_DESIGNER_COMPILER_CLANG)
#define DIAGRAM_DESIGNER_EXPORT __attribute__((visibility("default")))
#define DIAGRAM_DESIGNER_IMPORT __attribute__((visibility("default")))
#define DIAGRAM_DESIGNER_LOCAL __attribute__((visibility("hidden")))
#else
#define DIAGRAM_DESIGNER_EXPORT
#define DIAGRAM_DESIGNER_IMPORT
#define DIAGRAM_DESIGNER_LOCAL
#endif
#ifdef __cplusplus
#define DIAGRAM_DESIGNER_DEMANGLED extern "C"
#else
#define DIAGRAM_DESIGNER_DEMANGLED
#endif
#if defined(DIAGRAM_DESIGNER_SHARED) && !defined(DIAGRAM_DESIGNER_STATIC)
#ifdef DIAGRAM_DESIGNER_EXPORTS
#define DIAGRAM_DESIGNER_PUBLIC DIAGRAM_DESIGNER_EXPORT
#else
#define DIAGRAM_DESIGNER_PUBLIC DIAGRAM_DESIGNER_IMPORT
#endif
#define DIAGRAM_DESIGNER_PRIVATE DIAGRAM_DESIGNER_LOCAL
#elif !defined(DIAGRAM_DESIGNER_SHARED) && defined(DIAGRAM_DESIGNER_STATIC)
#define DIAGRAM_DESIGNER_PUBLIC
#define DIAGRAM_DESIGNER_PRIVATE
#elif defined(DIAGRAM_DESIGNER_SHARED) && defined(DIAGRAM_DESIGNER_STATIC)
#ifdef DIAGRAM_DESIGNER_EXPORTS
#error "Cannot build as shared and static simultaneously."
#else
#error "Cannot link against shared and static simultaneously."
#endif
#else
#ifdef DIAGRAM_DESIGNER_EXPORTS
#error "Choose whether to build as shared or static."
#else
#error "Choose whether to link against shared or static."
#endif
#endif

6
include/global.h → common/include/global.h
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@ -24,6 +24,12 @@ enum GraphicsItemType
GIT_itemTri = QGraphicsItem::UserType + 52,
GIT_link= QGraphicsItem::UserType + 53
};
enum DiagramMode //组态图模式
{
DM_edit = 0,
DM_run
};
//Q_ENUM_NS(GraphicsItemType)
/**

33
common/include/httpInterface.h Normal file
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#ifndef HTTPINTERFACE_H
#define HTTPINTERFACE_H
#include <QObject>
#include <QJsonObject>
class QNetworkAccessManager;
class QNetworkReply;
class HttpInterface:public QObject
{
Q_OBJECT
public:
HttpInterface(QObject* parent = nullptr);
~HttpInterface();
//static HttpInterface* GetInstance();
void getPointData(QString type,QString station = QString("0"),QString component = QString("0"),QString begin = "",QString end = "");
signals:
void sendPointData(QString type,QMap<qint64,double> map);
public slots:
void replyFinished(QNetworkReply *reply);
private:
void initial();
void readXML();
static HttpInterface* instance;
QString m_sFileName;
QString _Host;
QString _Port;
QString _Interface;
QNetworkAccessManager* _manager;
};
#endif // DATABASE_H

49
common/include/operatingSystem.hpp Normal file
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#pragma once
#if defined(__CYGWIN__) || defined(__CYGWIN32__)
#define DIAGRAM_DESIGNER_PLATFORM "Cygwin"
#define DIAGRAM_DESIGNER_PLATFORM_CYGWIN
#define DIAGRAM_DESIGNER_PLATFORM_UNIX
#define DIAGRAM_DESIGNER_PLATFORM_WINDOWS
#elif defined(_WIN16) || defined(_WIN32) || defined(_WIN64) || defined(__WIN32__) \
|| defined(__TOS_WIN__) || defined(__WINDOWS__)
#define DIAGRAM_DESIGNER_PLATFORM "Windows"
#define DIAGRAM_DESIGNER_PLATFORM_WINDOWS
#elif defined(macintosh) || defined(Macintosh) || defined(__TOS_MACOS__) \
|| (defined(__APPLE__) && defined(__MACH__))
#define DIAGRAM_DESIGNER_PLATFORM "Mac"
#define DIAGRAM_DESIGNER_PLATFORM_MAC
#define DIAGRAM_DESIGNER_PLATFORM_UNIX
#elif defined(linux) || defined(__linux) || defined(__linux__) || defined(__TOS_LINUX__)
#define DIAGRAM_DESIGNER_PLATFORM "Linux"
#define DIAGRAM_DESIGNER_PLATFORM_LINUX
#define DIAGRAM_DESIGNER_PLATFORM_UNIX
#elif defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__bsdi__) \
|| defined(__DragonFly__)
#define DIAGRAM_DESIGNER_PLATFORM "BSD"
#define DIAGRAM_DESIGNER_PLATFORM_BSD
#define DIAGRAM_DESIGNER_PLATFORM_UNIX
#elif defined(sun) || defined(__sun)
#define DIAGRAM_DESIGNER_PLATFORM "Solaris"
#define DIAGRAM_DESIGNER_PLATFORM_SOLARIS
#define DIAGRAM_DESIGNER_PLATFORM_UNIX
#elif defined(_AIX) || defined(__TOS_AIX__)
#define DIAGRAM_DESIGNER_PLATFORM "AIX"
#define DIAGRAM_DESIGNER_PLATFORM_AIX
#define DIAGRAM_DESIGNER_PLATFORM_UNIX
#elif defined(hpux) || defined(_hpux) || defined(__hpux)
#define DIAGRAM_DESIGNER_PLATFORM "HPUX"
#define DIAGRAM_DESIGNER_PLATFORM_HPUX
#define DIAGRAM_DESIGNER_PLATFORM_UNIX
#elif defined(__QNX__)
#define DIAGRAM_DESIGNER_PLATFORM "QNX"
#define DIAGRAM_DESIGNER_PLATFORM_QNX
#define DIAGRAM_DESIGNER_PLATFORM_UNIX
#elif defined(unix) || defined(__unix) || defined(__unix__)
#define DIAGRAM_DESIGNER_PLATFORM "Unix"
#define DIAGRAM_DESIGNER_PLATFORM_UNIX
#endif
#ifndef DIAGRAM_DESIGNER_PLATFORM
#error "Current platform is not supported."
#endif

849
common/source/dataBase.cpp Normal file
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#include "dataBase.h"
#include <QDebug>
#include <QFile>
#include <QXmlStreamReader>
#include <QMessageBox>
#include <QSqlQuery>
#include <QJsonObject>
#include <QSqlError>
#include <QSqlDriver>
#include <QJsonDocument>
DataBase* DataBase::instance = nullptr;
int DataBase::_id = 0;
DataBase::DataBase()
{
m_sFileName = QString("setting.xml");
initial();
//insertComponent(QUuid::createUuid(),QString("111"),QString("111"),QString("111"),QString("111"),QString("111"),QString("111"),QString("111"),1,true,1,QJsonObject(),QJsonObject(),QJsonObject(),1,1);
//insertPage(QString("111"),QString("111"),4,QJsonObject(),QJsonObject(),QString("111"),1);
//insertStation(1,QString("111"),QString("111"),true,1);
//insertGrid(QString("111"),QString("111"),1);
//insertZone(1,QString("111"),QString("111"),1);
//insertTopologic(1,QUuid::createUuid(),QUuid::createUuid(),1,QString("111"),1);
//updateId();
//deleteComponentById(1);
}
DataBase::~DataBase()
{
QString connectionName = QSqlDatabase::database().connectionName();
QSqlDatabase::removeDatabase(connectionName);
}
void DataBase::initial()
{
readXML();
if (QSqlDatabase::contains("qt_sql_default_connection"))
db = QSqlDatabase::database("qt_sql_default_connection");
else
db = QSqlDatabase::addDatabase(_DataBaseType);
//db = QSqlDatabase::addDatabase(_DataBaseType);
db.setDatabaseName(_DataBaseName);
db.setHostName(_HostName);
db.setPort(_Port);
// 需要改成自己的用户名和密码
db.setUserName(_UserName);
db.setPassword(_PassWord);
if (db.open()) {
qDebug()<<"success";
} else {
qDebug()<<"failed";
}
}
void DataBase::updateId()
{
if(db.open())
{
QSqlQuery qry(db);
bool success = qry.exec("SELECT id FROM component");
if (!success) {
qDebug()<<qry.lastError().text();
}
else
{
while (qry.next())
{
int id = qry.value(0).toInt();
structID.componentId = structID.componentId > id ? structID.componentId:id;
}
}
qry.finish();
success = qry.exec("SELECT id FROM station");
if (!success) {
qDebug()<<qry.lastError().text();
}
else
{
while (qry.next())
{
int id = qry.value(0).toInt();
structID.stationId = structID.stationId > id ? structID.stationId:id;
}
}
qry.finish();
success = qry.exec("SELECT id FROM page");
if (!success) {
qDebug()<<qry.lastError().text();
}
else
{
while (qry.next())
{
int id = qry.value(0).toInt();
structID.pageId = structID.pageId > id ? structID.pageId:id;
}
}
qry.finish();
success = qry.exec("SELECT id FROM grid");
if (!success) {
qDebug()<<qry.lastError().text();
}
else
{
while (qry.next())
{
int id = qry.value(0).toInt();
structID.gridId = structID.gridId > id ? structID.gridId:id;
}
}
qry.finish();
success = qry.exec("SELECT id FROM zone");
if (!success) {
qDebug()<<qry.lastError().text();
}
else
{
while (qry.next())
{
int id = qry.value(0).toInt();
structID.zoneId = structID.zoneId > id ? structID.zoneId:id;
}
}
qry.finish();
success = qry.exec("SELECT id FROM topologic");
if (!success) {
qDebug()<<qry.lastError().text();
}
else
{
while (qry.next())
{
int id = qry.value(0).toInt();
structID.topoId = structID.topoId > id ? structID.topoId:id;
}
}
qry.clear();
}
}
bool DataBase::insertComponent(QUuid uuid,QString nspath,QString tag,QString name,QString description,QString grid,QString zone,QString station,int type,bool inService,int state,QJsonObject connected_bus,QJsonObject label,QJsonObject context,int page_id,int op)
{
if(db.open())
{
QSqlQuery qry(db);
/*QJsonDocument busDoc(connected_bus);
QString strBus = busDoc.toJson(QJsonDocument::Compact);
QJsonDocument labelDoc(label);
QString strLabel = labelDoc.toJson(QJsonDocument::Compact);*/
QJsonDocument contextDoc(context);
QString strCon = contextDoc.toJson(QJsonDocument::Compact);
/*qry.prepare("INSERT INTO component(global_uuid, nspath, tag, name, description, grid, zone, station, type, in_service, state, connected_bus, label, context, page_id, op, ts) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)");
qry.bindValue(0,uuid);
qry.bindValue(1,nspath);
qry.bindValue(2,tag);
qry.bindValue(3,name);
qry.bindValue(4,description);
qry.bindValue(5,grid);
qry.bindValue(6,zone);
qry.bindValue(7,station);
qry.bindValue(8,type);
qry.bindValue(9,inService);
qry.bindValue(10,state);
qry.bindValue(11,strBus);
qry.bindValue(12,strLabel);
qry.bindValue(13,strCon);
qry.bindValue(14,page_id);
qry.bindValue(15,op);
qry.bindValue(16,QDateTime::currentDateTime());*/
qry.prepare("INSERT INTO component(global_uuid, tag, name, grid, zone, station, type, context, page_id, op, ts) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)");
qry.bindValue(0,uuid);
qry.bindValue(1,tag);
qry.bindValue(2,name);
qry.bindValue(3,grid);
qry.bindValue(4,zone);
qry.bindValue(5,station);
qry.bindValue(6,type);
qry.bindValue(7,strCon);
qry.bindValue(8,page_id);
qry.bindValue(9,op);
qry.bindValue(10,QDateTime::currentDateTime());
bool res = qry.exec();
QString str = qry.lastQuery();
const QVariantList list = qry.boundValues();
for (qsizetype i = 0; i < list.size(); ++i)
qDebug() << i << ":" << list.at(i).toString();
if(!res)
{
qDebug()<<str<<"\n"<<qry.lastError().text();
}
qry.clear();
return res;
}
else
return false;
}
bool DataBase::updateComponent(QUuid uuid,QString tag,QString name,QJsonObject context)
{
if(db.open())
{
QSqlQuery qry(db);
QJsonDocument contextDoc(context);
QString strCon = contextDoc.toJson(QJsonDocument::Compact);
qry.prepare("UPDATE component SET tag=?, name=?, context=?, ts=? WHERE global_uuid=?");
qry.bindValue(0,tag);
qry.bindValue(1,name);
qry.bindValue(2,strCon);
qry.bindValue(3,QDateTime::currentDateTime());
qry.bindValue(4,uuid);
bool res = qry.exec();
QString str = qry.lastQuery();
const QVariantList list = qry.boundValues();
for (qsizetype i = 0; i < list.size(); ++i)
qDebug() << i << ":" << list.at(i).toString();
if(!res)
{
qDebug()<<str<<"\n"<<qry.lastError().text();
}
qry.clear();
return res;
}
else
return false;
}
bool DataBase::insertPage(QString tag,QString name,int status,QJsonObject label,QJsonObject context,QString description,int op)
{
if(db.open())
{
QSqlQuery qry(db);
QJsonDocument labelDoc(label);
QString strLabel = labelDoc.toJson(QJsonDocument::Compact);
QJsonDocument contextDoc(context);
QString strCon = contextDoc.toJson(QJsonDocument::Compact);
qry.prepare("INSERT INTO page(tag, name, status, label, context, description, op, ts) VALUES (?, ?, ?, ?, ?, ?, ?, ?)");
qry.bindValue(0,tag);
qry.bindValue(1,name);
qry.bindValue(2,status);
qry.bindValue(3,strLabel);
qry.bindValue(4,strCon);
qry.bindValue(5,description);
qry.bindValue(6,op);
qry.bindValue(7,QDateTime::currentDateTime());
bool res = qry.exec();
QString str = qry.lastQuery();
if(!res)
{
qDebug()<<str<<"\n"<<qry.lastError().text();
}
qry.clear();
return res;
}
else
return false;
}
bool DataBase::insertStation(int zoneId,QString name,QString description,bool isLocal,int op)
{
if(db.open())
{
QSqlQuery qry(db);
qry.prepare("INSERT INTO station(zone_id, name, description, is_local, op, ts) VALUES (?, ?, ?, ?, ?, ?)");
qry.bindValue(0,zoneId);
qry.bindValue(1,name);
qry.bindValue(2,description);
qry.bindValue(3,isLocal);
qry.bindValue(4,op);
qry.bindValue(5,QDateTime::currentDateTime());
bool res = qry.exec();
QString str = qry.lastQuery();
if(!res)
{
qDebug()<<str<<"\n"<<qry.lastError().text();
}
qry.clear();
return res;
}
else
return false;
}
bool DataBase::insertGrid(QString name,QString description,int op)
{
if(db.open())
{
QSqlQuery qry(db);
qry.prepare("INSERT INTO grid(name, description, op, ts) VALUES (?, ?, ?, ?);");
qry.bindValue(0,name);
qry.bindValue(1,description);
qry.bindValue(2,op);
qry.bindValue(3,QDateTime::currentDateTime());
bool res = qry.exec();
QString str = qry.lastQuery();
if(!res)
{
qDebug()<<str<<"\n"<<qry.lastError().text();
}
qry.clear();
return res;
}
else
return false;
}
bool DataBase::insertZone(int grid_id,QString name,QString description,int op)
{
if(db.open())
{
QSqlQuery qry(db);
qry.prepare("INSERT INTO zone(grid_id, name, description, op, ts) VALUES (?, ?, ?, ?, ?)");
qry.bindValue(0,grid_id);
qry.bindValue(1,name);
qry.bindValue(2,description);
qry.bindValue(3,op);
qry.bindValue(4,QDateTime::currentDateTime());
bool res = qry.exec();
QString str = qry.lastQuery();
if(!res)
{
qDebug()<<str<<"\n"<<qry.lastError().text();
}
qry.clear();
return res;
}
else
return false;
}
bool DataBase::insertTopologic(int page_id,QUuid uuid_from,QUuid uuid_to,int flag,QString description,int op)
{
if(db.open())
{
QSqlQuery qry(db);
qry.prepare("INSERT INTO topologic(page_id, uuid_from, uuid_to, flag, description, op, ts) VALUES (?, ?, ?, ?, ?, ?, ?);");
qry.bindValue(0,page_id);
qry.bindValue(1,uuid_from);
qry.bindValue(2,uuid_to);
qry.bindValue(3,flag);
qry.bindValue(4,description);
qry.bindValue(5,op);
qry.bindValue(6,QDateTime::currentDateTime());
bool res = qry.exec();
QString str = qry.lastQuery();
if(!res)
{
qDebug()<<str<<"\n"<<qry.lastError().text();
}
qry.clear();
return res;
}
else
return false;
}
bool DataBase::insertBus_stability(int componentId,double resistance,bool anchor_v,double uv_alarm,double ov_alarm,bool anchor_i,double ui_alarm,double oi_alarm,int op)
{
if(db.open())
{
QSqlQuery qry(db);
qry.prepare("INSERT INTO bus_stability(component_id, resistance, anchor_v, uv_alarm, ov_alarm, anchor_i, ui_alarm, oi_alarm, op, ts) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)");
qry.bindValue(0,componentId);
qry.bindValue(1,resistance);
qry.bindValue(2,anchor_v);
qry.bindValue(3,uv_alarm);
qry.bindValue(4,ov_alarm);
qry.bindValue(5,anchor_i);
qry.bindValue(6,ui_alarm);
qry.bindValue(7,oi_alarm);
qry.bindValue(8,op);
qry.bindValue(9,QDateTime::currentDateTime());
bool res = qry.exec();
QString str = qry.lastQuery();
if(!res)
{
qDebug()<<str<<"\n"<<qry.lastError().text();
}
}
return false;
}
bool DataBase::updateBus_stability(int componentId,double resistance,bool anchor_v,double uv_alarm,double ov_alarm,bool anchor_i,double ui_alarm,double oi_alarm,int op)
{
if(db.open())
{
QSqlQuery qry(db);
qry.prepare("UPDATE bus_stability SET resistance=?, anchor_v=?, uv_alarm=?, ov_alarm=?, anchor_i=?, ui_alarm=?, oi_alarm=?, op=?, ts=? WHERE component_id=?");
qry.bindValue(0,resistance);
qry.bindValue(1,anchor_v);
qry.bindValue(2,uv_alarm);
qry.bindValue(3,ov_alarm);
qry.bindValue(4,anchor_i);
qry.bindValue(5,ui_alarm);
qry.bindValue(6,oi_alarm);
qry.bindValue(7,op);
qry.bindValue(8,QDateTime::currentDateTime());
qry.bindValue(9,componentId);
bool res = qry.exec();
QString str = qry.lastQuery();
const QVariantList list = qry.boundValues();
for (qsizetype i = 0; i < list.size(); ++i)
qDebug() << i << ":" << list.at(i).toString();
if(!res)
{
qDebug()<<str<<"\n"<<qry.lastError().text();
}
qry.clear();
return res;
}
else
return false;
}
busStability DataBase::getBusStabilityById(int componentId)
{
busStability inf;
if(db.open())
{
QSqlQuery qry(db);
//qry.prepare("SELECT * FROM component WHERE global_uuid = ?");
qry.prepare("SELECT id, component_id, resistance, anchor_v, uv_alarm, ov_alarm, anchor_i, ui_alarm, oi_alarm, op FROM bus_stability WHERE component_id = ?");
qry.bindValue(0,componentId);
bool res = qry.exec();
QString str = qry.lastQuery();
if(!res)
{
qDebug()<<str<<"\n"<<qry.lastError().text();
qry.clear();
}
else
{
while (qry.next())
{
int id = qry.value(0).toInt();
inf.componentId = qry.value(1).toInt();
inf.resistance = qry.value(2).toDouble();
inf.anchor_v = qry.value(3).toBool();
inf.uv_alarm = qry.value(4).toDouble();
inf.ov_alarm = qry.value(5).toDouble();
inf.anchor_i = qry.value(6).toBool();
inf.ui_alarm = qry.value(7).toDouble();
inf.oi_alarm = qry.value(8).toDouble();
qry.clear();
}
}
}
return inf;
}
/************************************************************/
componentInfo DataBase::getComponentInfoByUuid(QString uuid)
{
componentInfo inf;
if(db.open())
{
QSqlQuery qry(db);
//qry.prepare("SELECT * FROM component WHERE global_uuid = ?");
qry.prepare("SELECT id, global_uuid, tag, name, grid, zone, station, type, context, page_id, op FROM component WHERE global_uuid = ?");
qry.bindValue(0,uuid);
bool res = qry.exec();
QString str = qry.lastQuery();
if(!res)
{
qDebug()<<str<<"\n"<<qry.lastError().text();
qry.clear();
}
else
{
while (qry.next())
{
inf.id = qry.value(0).toInt();
inf.uuid = QUuid(qry.value(1).toString());
inf.tag = qry.value(2).toString();
inf.name = qry.value(3).toString();
inf.grid = qry.value(4).toString();
inf.zone = qry.value(5).toString();
inf.station = qry.value(6).toString();
inf.type = qry.value(7).toInt();
QString str = qry.value(8).toString();
inf.context = QstringToJson(str);
inf.page_id = qry.value(9).toInt();
inf.op = qry.value(10).toInt();
qry.clear();
}
}
}
return inf;
}
QList<componentInfo> DataBase::getAllComponents()
{
QList<componentInfo> lst;
if(db.open())
{
QSqlQuery qry(db);
qry.prepare("SELECT id, global_uuid, tag, name, grid, zone, station, type, context, page_id, op FROM component");
bool res = qry.exec();
QString str = qry.lastQuery();
if(!res)
{
qDebug()<<str<<"\n"<<qry.lastError().text();
qry.clear();
}
else
{
while (qry.next())
{
componentInfo inf;
inf.id = qry.value(0).toInt();
inf.uuid = QUuid(qry.value(1).toString());
inf.tag = qry.value(2).toString();
inf.name = qry.value(3).toString();
inf.grid = qry.value(4).toString();
inf.zone = qry.value(5).toString();
inf.station = qry.value(6).toString();
inf.type = qry.value(7).toInt();
QString str = qry.value(8).toString();
inf.context = QstringToJson(str);
inf.page_id = qry.value(9).toInt();
inf.op = qry.value(10).toInt();
lst.push_back(inf);
}
qry.clear();
}
}
return lst;
}
bool DataBase::componentExist(QString uuid)
{
if(db.open())
{
QSqlQuery qry(db);
qry.prepare("SELECT id FROM component WHERE global_uuid = ?");
qry.bindValue(0,uuid);
bool res = qry.exec();
QString str = qry.lastQuery();
if(!res)
{
qDebug()<<str<<"\n"<<qry.lastError().text();
qry.clear();
}
else
{
if(qry.size() > 0)
return true;
else
return false;
qry.clear();
}
}
return false;
}
bool DataBase::deleteComponent(QString uuid)
{
if(db.open())
{
QSqlQuery qry(db);
qry.prepare("DELETE FROM component WHERE global_uuid = ?");
qry.bindValue(0,uuid);
bool res = qry.exec();
QString str = qry.lastQuery();
if(!res)
{
qDebug()<<str<<"\n"<<qry.lastError().text();
}
qry.clear();
return res;
}
return false;
}
/************************************************************/
bool DataBase::updatePage(QString tag,QString name,QJsonObject context)
{
if(db.open())
{
QSqlQuery qry(db);
QJsonDocument contextDoc(context);
QString strCon = contextDoc.toJson(QJsonDocument::Compact);
qry.prepare("UPDATE page SET name=?, context=?, ts=? WHERE tag=?");
qry.bindValue(0,name);
qry.bindValue(1,strCon);
qry.bindValue(2,QDateTime::currentDateTime());
qry.bindValue(3,tag);
bool res = qry.exec();
QString str = qry.lastQuery();
const QVariantList list = qry.boundValues();
for (qsizetype i = 0; i < list.size(); ++i)
qDebug() << i << ":" << list.at(i).toString();
if(!res)
{
qDebug()<<str<<"\n"<<qry.lastError().text();
}
qry.clear();
return res;
}
else
return false;
}
int DataBase::getPageIdByName(QString name)
{
if(db.open())
{
QSqlQuery qry(db);
qry.prepare("SELECT id FROM page WHERE tag = ?");
qry.bindValue(0,name);
bool res = qry.exec();
QString str = qry.lastQuery();
if(!res)
{
qDebug()<<str<<"\n"<<qry.lastError().text();
qry.clear();
return -1;
}
else
{
while (qry.next())
{
int id = qry.value(0).toInt();
qry.clear();
return id;
}
return -1;
}
}
else
return -1;
}
QJsonObject DataBase::getPageContextByName(QString name)
{
if(db.open())
{
QSqlQuery qry(db);
qry.prepare("SELECT context FROM page WHERE tag = ?");
qry.bindValue(0,name);
bool res = qry.exec();
QString str = qry.lastQuery();
if(!res)
{
qDebug()<<str<<"\n"<<qry.lastError().text();
qry.clear();
return QJsonObject();
}
else
{
while (qry.next())
{
QString str = qry.value(0).toString();
QJsonObject obj = QstringToJson(str);
qry.clear();
return obj;
}
return QJsonObject();
}
}
else
return QJsonObject();
}
QStringList DataBase::getAllPage()
{
if(db.open())
{
QSqlQuery qry(db);
qry.prepare("SELECT tag FROM page");
bool res = qry.exec();
if(!res)
{
qDebug()<<qry.lastError().text();
qry.clear();
return QStringList();
}
else
{
QStringList lst;
while (qry.next())
{
QString name = qry.value(0).toString();
lst.append(name);
}
qry.clear();
return lst;
}
}
else
return QStringList();
}
bool DataBase::deleteComponentById(int id)
{
if(db.open())
{
QSqlQuery qry(db);
qry.prepare("DELETE FROM topologic WHERE com_from = ? or com_to = ?");
qry.bindValue(0,id);
qry.bindValue(1,id);
bool res = qry.exec();
QString str = qry.lastQuery();
if(!res)
{
qDebug()<<str<<"\n"<<qry.lastError().text();
return res;
}
qry.finish();
qry.prepare("DELETE FROM component WHERE id = ?");
qry.bindValue(0,id);
res = qry.exec();
str = qry.lastQuery();
if(!res)
{
qDebug()<<str<<"\n"<<qry.lastError().text();
}
qry.clear();
return res;
}
else
return false;
}
void DataBase::select()
{
}
void DataBase::parallelUpdate()
{
}
void DataBase::readXML()
{
if (m_sFileName.isEmpty())
return;
QFile *pFile = new QFile(m_sFileName);
if (!pFile->open(QIODevice::ReadOnly | QFile::Text))
{
QMessageBox::information(NULL, QString("title"), QString::fromWCharArray(L"配置文件打开错误"));
return;
}
QXmlStreamReader* m_pReader = new QXmlStreamReader(pFile);
while (!m_pReader->atEnd() && !m_pReader->hasError())
{
m_pReader->lineNumber();
QXmlStreamReader::TokenType token = m_pReader->readNext();
if (token == QXmlStreamReader::StartDocument)
continue;
//qDebug() << m_pReader->name();
if (m_pReader->isStartElement())
{
if(m_pReader->name() == QString("DataBase"))
{
QXmlStreamAttributes attributes = m_pReader->attributes();
QString tpe = attributes.value("Type").toString();
QString sName = attributes.value("Name").toString();
if (tpe == QString("PostgreSQL"))
{
_DataBaseType = QString("QPSQL");
_DataBaseName = sName;
}
}
else if(m_pReader->name() == QString("HostName"))
{
_HostName = m_pReader->readElementText();
}
else if(m_pReader->name() == QString("Port"))
{
_Port = m_pReader->readElementText().toInt();
}
else if(m_pReader->name() == QString("UserName"))
{
_UserName = m_pReader->readElementText();
}
else if(m_pReader->name() == QString("Password"))
{
_PassWord = m_pReader->readElementText();
}
}
m_pReader->readNext();
}
if (m_pReader->hasError())
{
qDebug() << m_pReader->errorString();
}
m_pReader->clear();
delete m_pReader;
m_pReader = NULL;
pFile->close();
delete pFile;
pFile = NULL;
}
DataBase* DataBase::GetInstance()
{
if(instance == nullptr)
{
instance = new DataBase();
}
return instance;
}
QJsonObject DataBase::QstringToJson(QString jsonString)
{
QJsonDocument jsonDocument = QJsonDocument::fromJson(jsonString.toUtf8().data());
if(jsonDocument.isNull())
{
qDebug()<< "String NULL"<< jsonString.toLocal8Bit().data();
}
QJsonObject jsonObject = jsonDocument.object();
return jsonObject;
}

150
common/source/httpInterface.cpp Normal file
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@ -0,0 +1,150 @@
#include "httpInterface.h"
#include <QDebug>
#include <QFile>
#include <QXmlStreamReader>
#include <QMessageBox>
#include <QJsonObject>
#include <QJsonDocument>
#include <QNetworkRequest>
#include <QNetworkAccessManager>
#include <QNetworkReply>
#include <QJsonArray>
//HttpInterface* HttpInterface::instance = nullptr;
HttpInterface::HttpInterface(QObject* parent)
:QObject(parent)
{
m_sFileName = QString("setting.xml");
_manager = new QNetworkAccessManager(this);
initial();
}
HttpInterface::~HttpInterface()
{
if(_manager)
_manager->deleteLater();
}
void HttpInterface::initial()
{
readXML();
connect(_manager,SIGNAL(finished(QNetworkReply*)),this,SLOT(replyFinished(QNetworkReply*)));
}
void HttpInterface::readXML()
{
if (m_sFileName.isEmpty())
return;
QFile *pFile = new QFile(m_sFileName);
if (!pFile->open(QIODevice::ReadOnly | QFile::Text))
{
QMessageBox::information(NULL, QString("title"), QString::fromWCharArray(L"配置文件打开错误"));
return;
}
QXmlStreamReader* m_pReader = new QXmlStreamReader(pFile);
while (!m_pReader->atEnd() && !m_pReader->hasError())
{
m_pReader->lineNumber();
QXmlStreamReader::TokenType token = m_pReader->readNext();
if (token == QXmlStreamReader::StartDocument)
continue;
//qDebug() << m_pReader->name();
if (m_pReader->isStartElement())
{
if(m_pReader->name() == QString("HttpInterface"))
{
QXmlStreamAttributes attributes = m_pReader->attributes();
_Host = attributes.value("Ip").toString();
_Port = attributes.value("Port").toString();
}
else if(m_pReader->name() == QString("GetPointData"))
{
_Interface = m_pReader->readElementText();
}
}
m_pReader->readNext();
}
if (m_pReader->hasError())
{
qDebug() << m_pReader->errorString();
}
m_pReader->clear();
delete m_pReader;
m_pReader = NULL;
pFile->close();
delete pFile;
pFile = NULL;
}
/*HttpInterface* HttpInterface::GetInstance()
{
if(instance == nullptr)
{
instance = new HttpInterface();
}
return instance;
}*/
void HttpInterface::getPointData(QString type,QString station,QString component,QString begin,QString end)
{
QNetworkRequest request;
QString scheme = "http";
QString requestHeader = scheme + QString("://") + _Host + QString(":") + _Port + QString("/") + _Interface;
QString fullRequest;
if(begin.isEmpty() && end.isEmpty())
fullRequest = requestHeader + QString("?station=%1&component=%2&point=%3").arg(station,component,type);
else
fullRequest = requestHeader + QString("?station=%1&component=%2&point=%3&begin=%4&end=%5").arg(station,component,type,begin,end);
request.setUrl(QUrl(fullRequest));
_manager->get(request);
}
void HttpInterface::replyFinished(QNetworkReply *reply)
{
QString allinfo = reply->readAll();
QJsonParseError err;
QJsonDocument json_recv = QJsonDocument::fromJson(allinfo.toUtf8(),&err);//解析json对象
if(!json_recv.isNull())
{
QJsonObject object = json_recv.object();
if(object.contains("data"))
{
/*QJsonObject dataObj = object["data"].toObject();
QString type = dataObj["point"].toString();
QJsonArray nodesJsonArray = dataObj["values"].toArray();
QMap<qint64,double> map;
for (QJsonValueRef nodeJson : nodesJsonArray)
{
QJsonObject node = nodeJson.toObject();
QString time = node["time"].toString();
double value = node["value"].toDouble();
qint64 tval = time.toLongLong();
map.insert(tval,value);
}*/
QJsonArray nodesJsonArray = object["data"].toArray();
QMap<qint64,double> map;
for (QJsonValueRef nodeJson : nodesJsonArray)
{
QJsonObject node = nodeJson.toObject();
QString time = node["time"].toString();
double value = node["value"].toDouble();
qint64 tval = time.toLongLong();
map.insert(tval,value);
}
emit sendPointData("v",map);
}
}else
{
qDebug()<<"json_recv is NULL or is not a object !!";
}
reply->deleteLater(); //销毁请求对象
}

125
diagramCavas/CMakeLists.txt Normal file
View File

@ -0,0 +1,125 @@
project(diagramCavas)
set(DIAGRAMCAVAS_HEADER_FILES
include/baseScene.h
include/designerScene.h
include/designerView.h
include/diagramCavas.h
include/drawingPanel.h
include/itemPropertyDlg.h
include/serializable.h
include/statusBar.h
include/graphicsDataModel/baseModel.h
include/graphicsDataModel/fixedPortsModel.h
include/graphicsItem/electricConnectLineItem.h
include/graphicsItem/electricSvgItem.h
include/graphicsItem/electricSvgItemBus.h
include/graphicsItem/electricSvgItemRect.h
include/graphicsItem/electricSvgItemTriangle.h
include/graphicsItem/graphicsBaseItem.h
include/graphicsItem/graphicsItemGroup.h
include/graphicsItem/graphicsPolygonItem.h
include/graphicsItem/graphicsRectItem.h
include/graphicsItem/handleRect.h
include/graphicsItem/handleText.h
include/graphicsItem/itemControlHandle.h
include/graphicsItem/itemPort.h
include/util/baseSelector.h
include/util/connectingSelector.h
include/util/creatingSelector.h
include/util/editingSelector.h
include/util/linkMovingSelector.h
include/util/movingSelector.h
include/util/rotationSelector.h
include/util/scalingSelector.h
include/util/selectorManager.h
include/util/subMovingSelector.h
../common/include/dataBase.h
../common/include/httpInterface.h
../common/include/global.h
../common/include/compiler.hpp
../common/include/export.hpp
../common/include/operatingSystem.hpp
)
set(DIAGRAMCAVAS_SOURCE_FILES
source/baseScene.cpp
source/designerScene.cpp
source/designerView.cpp
source/diagramCavas.cpp
source/drawingPanel.cpp
source/itemPropertyDlg.cpp
source/statusBar.cpp
#source/serializable.cpp
source/graphicsDataModel/baseModel.cpp
source/graphicsDataModel/fixedPortsModel.cpp
source/graphicsItem/electricConnectLineItem.cpp
source/graphicsItem/electricSvgItem.cpp
source/graphicsItem/electricSvgItemBus.cpp
source/graphicsItem/electricSvgItemRect.cpp
source/graphicsItem/electricSvgItemTriangle.cpp
source/graphicsItem/graphicsBaseItem.cpp
source/graphicsItem/graphicsItemGroup.cpp
source/graphicsItem/graphicsPolygonItem.cpp
source/graphicsItem/graphicsRectItem.cpp
source/graphicsItem/handleRect.cpp
source/graphicsItem/handleText.cpp
source/graphicsItem/itemControlHandle.cpp
source/graphicsItem/itemPort.cpp
source/util/baseSelector.cpp
source/util/connectingSelector.cpp
source/util/creatingSelector.cpp
source/util/editingSelector.cpp
source/util/linkMovingSelector.cpp
source/util/movingSelector.cpp
source/util/rotationSelector.cpp
source/util/scalingSelector.cpp
source/util/selectorManager.cpp
source/util/subMovingSelector.cpp
../common/source/dataBase.cpp
../common/source/httpInterface.cpp
)
set(UI_FILES
ui/drawingPanel.ui
ui/itemPropertyDlg.ui
)
if(${QT_VERSION_MAJOR} GREATER_EQUAL 6)
qt_add_library(diagramCavas SHARED
MANUAL_FINALIZATION
${DIAGRAMCAVAS_HEADER_FILES}
${DIAGRAMCAVAS_SOURCE_FILES}
${UI_FILES}
../resource/DiagramDesigner.qrc
)
else()
add_library(diagramCavas SHARED
${DIAGRAMCAVAS_HEADER_FILES}
${DIAGRAMCAVAS_SOURCE_FILES}
${UI_FILES}
../resource/DiagramDesigner.qrc
)
endif()
target_link_libraries(diagramCavas PUBLIC Qt${QT_VERSION_MAJOR}::Core
Qt${QT_VERSION_MAJOR}::Gui
Qt${QT_VERSION_MAJOR}::Widgets)
target_link_libraries(diagramCavas PRIVATE Qt6::SvgWidgets)
target_link_libraries(diagramCavas PRIVATE Qt6::Xml)
target_link_libraries(diagramCavas PRIVATE Qt6::Network)
target_link_libraries(diagramCavas PRIVATE Qt6::Sql ${POSTGRESQL_LIBRARIES})
option(BUILD_SHARED_LIBS "Build as shared library" ON)
target_include_directories(diagramCavas PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include)
target_compile_definitions(diagramCavas
PUBLIC
DIAGRAM_DESIGNER_SHARED
PRIVATE
DIAGRAM_DESIGNER_EXPORTS
#QT_NO_KEYWORDS
)

42
diagramCavas/include/baseScene.h Normal file
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@ -0,0 +1,42 @@
#pragma once
#include <QtCore/QUuid>
#include <QtWidgets/QGraphicsScene>
#include <QtWidgets/QMenu>
#include "graphicsDataModel/baseModel.h"
#include "global.h"
class QUndoStack;
class BaseModel;
/// An instance of QGraphicsScene, holds connections and nodes.
class BaseScene : public QGraphicsScene
{
Q_OBJECT
public:
BaseScene(BaseModel* graphModel, QObject *parent = nullptr);
// Scenes without models are not supported
BaseScene() = delete;
~BaseScene();
public:
/// @returns associated BaseModel.
BaseModel const *graphModel() const;
BaseModel *graphModel();
QUndoStack &undoStack();
private:
BaseModel* _graphModel;
QUndoStack *_undoStack;
};

29
include/designerScene.h → diagramCavas/include/designerScene.h
View File

@ -2,19 +2,19 @@
#define DESIGNER_SCENE_H
#include <QGraphicsScene>
#include "basicGraphicsScene.h"
#include "dataFlowGraphModel.h"
#include "baseScene.h"
#include "graphicsDataModel/fixedPortsModel.h"
class GraphicsItemGroup;
class DrawingPanel;
class DesignerScene : public BasicGraphicsScene
class DesignerScene : public BaseScene
{
Q_OBJECT
public:
DesignerScene(DataFlowGraphModel &graphModel,QObject *parent = 0);
DesignerScene(FixedPortsModel* graphModel,QObject *parent = 0);
virtual ~DesignerScene();
void setGridVisible(bool);
@ -27,7 +27,8 @@ public:
signals:
void signalAddItem(QGraphicsItem*);
public slots:
void onDeleteClicked();
protected:
void drawBackground(QPainter*, const QRectF&) override;
void mousePressEvent(QGraphicsSceneMouseEvent*) override;
@ -36,28 +37,14 @@ protected:
void mouseDoubleClickEvent(QGraphicsSceneMouseEvent*) override;
void keyPressEvent(QKeyEvent*) override;
void keyReleaseEvent(QKeyEvent*) override;
void contextMenuEvent(QGraphicsSceneContextMenuEvent *contextMenuEvent) override;
private:
bool m_bGridVisible;
QGraphicsView* m_pView;
DrawingPanel* m_pDrawingPanel; //保存父指针
public:
std::vector<NodeId> selectedNodes() const;
public:
QMenu *createSceneMenu(QPointF const scenePos) override;
public Q_SLOTS:
bool save() const;
bool load();
Q_SIGNALS:
void sceneLoaded();
private:
DataFlowGraphModel &_graphModel;
FixedPortsModel* _graphModel;
};
#endif

3
include/designerView.h → diagramCavas/include/designerView.h
View File

@ -17,12 +17,11 @@ public:
void zoomFit();
protected:
virtual void contextMenuEvent(QContextMenuEvent*) override;
//virtual void contextMenuEvent(QContextMenuEvent*) override;
virtual void mousePressEvent(QMouseEvent*) override;
virtual void mouseMoveEvent(QMouseEvent*) override;
virtual void mouseReleaseEvent(QMouseEvent*) override;
virtual void wheelEvent(QWheelEvent*) override;
private:
void initialize();
//视图操作相关

42
diagramCavas/include/diagramCavas.h Normal file
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@ -0,0 +1,42 @@
#ifndef DIAGRAMCAVAS_H
#define DIAGRAMCAVAS_H
#include <QMdiArea>
#include "global.h"
#include "export.hpp"
QT_BEGIN_NAMESPACE
namespace Ui { class diagramCavas; }
QT_END_NAMESPACE
class DrawingPanel;
class DIAGRAM_DESIGNER_PUBLIC DiagramCavas : public QMdiArea
{
Q_OBJECT
public:
DiagramCavas(QWidget *parent = nullptr);
~DiagramCavas();
public:
void initial();
public slots:
void onSignal_addDrawingPanel(const QString& sTitile,DiagramMode = DM_edit);
void onSignal_addGraphicsItem(GraphicsItemType&);
void onSignal_addPage();
void onSignal_savePage();
void onSignal_loadPage(const QString&);
void runPage(const QString); //运行时
void onSignal_runPage();
void onSignal_deletePage();
void onSignal_activatePage(const QString& name);
void onSignal_panelDelete(const QString& name);
private:
QMap<QString,DrawingPanel*> m_mapDrawPanel;
int _pageIndex;
QString _curPage;
};
#endif

20
include/drawingPanel.h → diagramCavas/include/drawingPanel.h
View File

@ -20,7 +20,7 @@ class DrawingPanel : public QWidget
Q_OBJECT
public:
DrawingPanel(QWidget *parent = nullptr);
DrawingPanel(QWidget *parent = nullptr,DiagramMode mode = DM_edit);
~DrawingPanel();
QGraphicsScene* getQGraphicsScene();
@ -35,16 +35,30 @@ public:
SelectorManager* selectorManager() const; //返回manager指针
void setPageName(QString s){_name = s;_pModel->setPageName(_name);} //设置当前page名称
QString pageName(){return _name;}
FixedPortsModel* getModel() const {return _pModel;}
DiagramMode getMode(){return _mode;}
QJsonObject getDiagramInfo() const; //返回图元位置信息
void loadNodes(QJsonObject obj); //加载图元信息
void saveNodes(int pageId); //保存到数据库
signals:
void panelDelete(const QString&);
protected:
void closeEvent(QCloseEvent *closeEvent);
public slots:
void onSignal_addGraphicsItem(GraphicsItemType&);
private:
QSharedPointer<NodeDelegateModelRegistry> registerDataModels();
private:
Ui::drawingPanel *ui;
DesignerView* m_pGraphicsView;
DesignerScene* m_pGraphicsScene;
SelectorManager* m_pSelectorManager;
StatusBar* m_pStatusBar;
FixedPortsModel* _pModel;
DiagramMode _mode;
QString _name;
};
#endif

50
diagramCavas/include/graphicsDataModel/baseModel.h Normal file
View File

@ -0,0 +1,50 @@
#pragma once
#include <QMap>
#include <QSet>
#include <QVector>
#include <QtCore/QJsonObject>
#include <QtCore/QObject>
#include <QtCore/QVariant>
#include <QUuid>
#include "global.h"
/**
* The central class in the Model-View approach. It delivers all kinds
* of information from the backing user data structures that represent
* the graph. The class allows to modify the graph structure: create
* and remove nodes and connections.
*
* We use two types of the unique ids for graph manipulations:
* - NodeId
* - ConnectionId
*/
class BaseModel : public QObject
{
Q_OBJECT
/// @brief Returns node-related data for requested NodeRole.
/**
* @returns Node Caption, Node Caption Visibility, Node Position etc.
*/
virtual QVariant nodeData(QUuid nodeId, NodeRole role) const = 0;
/**
* A utility function that unwraps the `QVariant` value returned from the
* standard `QVariant AbstractGraphModel::nodeData(NodeId, NodeRole)` function.
*/
template<typename T>
T nodeData(QUuid nodeId, NodeRole role) const
{
return nodeData(nodeId, role).value<T>();
}
virtual NodeFlags nodeFlags(NodeId nodeId) const
{
Q_UNUSED(nodeId);
return NodeFlag::NoFlags;
}
};

65
diagramCavas/include/graphicsDataModel/fixedPortsModel.h Normal file
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@ -0,0 +1,65 @@
#pragma once
#include "graphicsDataModel/baseModel.h"
#include "serializable.h"
#include <QSharedPointer>
#include <QJsonObject>
#include <QTimer>
class DrawingPanel;
class GraphicsBaseItem;
class BaseProperty;
class DesignerScene;
class HttpInterface;
struct Connection;
class FixedPortsModel : public BaseModel, public Serializable
{
Q_OBJECT
public:
FixedPortsModel();
~FixedPortsModel();
public:
QMap<QUuid,QPointF> allNodePos() const;
QVector<Connection> allConnections();
QMap<QUuid,GraphicsBaseItem*>& allItems();
bool addNodeItem(QUuid uuid,GraphicsBaseItem*);
void addNodeItem(QUuid id,/*int type,*/QPointF pos);
QVariant nodeData(QUuid nodeId, NodeRole role) const;
BaseProperty* addNodeData(QUuid id,int type,QString name); //对应component数据，一个data可对应多个item
void loadNodeDataFromDataBase(); //从数据库加载数据
void addConnectLline(QUuid srcId,QUuid destId,int srcPort,int destPort);
void deleteNodeItem(GraphicsBaseItem*);
QJsonObject saveNode(QUuid const) const;
void saveNode(int nPageId);
void setScene(DesignerScene* p){_scene = p;}
void setTopWidget(DrawingPanel* p) {_widget = p;}
QWidget* getTopWidget();
Q_SIGNALS:
void activatePage(const QString&); //激活当前model所在page
public:
void setPageName(QString s) {_pageName = s;} //设置表名称
QString pageName() const {return _pageName;}
void activateModel() {Q_EMIT activatePage(_pageName);} //发送激活信号(点击)
void startHttpRequest(); //开始请求数据(运行时)
public Q_SLOTS:
void onSignal_ifExits(QUuid id,const QString&,int type,GraphicsBaseItem*); //判断用户输入的名称是否已存在
void onTimeOut();
void onSignal_GetPointData(QString type,QMap<qint64,double> map);
private:
QMap<QUuid,GraphicsBaseItem*> _nodeItem;
QString _pageName;
DesignerScene* _scene;
DrawingPanel* _widget; //顶层widget
HttpInterface* _Interface;
QTimer* _timer;
public:
static bool _dataInitialised;
static QMap<QUuid,BaseProperty*> _nodeData; //一个data可对应多个item
};

31
include/graphicsItem/electricConnectLineItem.h → diagramCavas/include/graphicsItem/electricConnectLineItem.h
View File

@ -2,15 +2,16 @@
#define ELECTRICCONNECTLINEITEM_H
#include <QPainterPath>
#include <QUuid>
#include "graphicsBaseItem.h"
struct Connection
{
int nSrcNodeId;
QUuid nSrcNodeId;
int nSrcPort;
HandleType srcType;
PortPos srcPos;
int nDestNodeId;
QUuid nDestNodeId;
int nDestPort;
HandleType destType;
PortPos destPos;
@ -18,17 +19,29 @@ struct Connection
Connection()
{
nSrcNodeId = -1;
//nSrcNodeId = -1;
nSrcPort = -1;
srcType = T_none;
srcPos = P_top;
nDestNodeId = -1;
//nDestNodeId = -1;
nDestPort = -1;
destType = T_none;
destPos = P_top;
}
Connection(int nSNI,int nSP,HandleType sT,PortPos sPOS,int nDNI,int nDP,HandleType dT,PortPos dPOS)
Connection(const Connection& obj)
{
nSrcNodeId = obj.nSrcNodeId;
nSrcPort = obj.nSrcPort;
srcType = obj.srcType;
srcPos = obj.srcPos;
nDestNodeId = obj.nDestNodeId;
nDestPort = obj.nDestPort;
destType = obj.destType;
destPos = obj.destPos;
}
Connection(QUuid nSNI,int nSP,HandleType sT,PortPos sPOS,QUuid nDNI,int nDP,HandleType dT,PortPos dPOS)
{
nSrcNodeId = nSNI;
nSrcPort = nSP;
@ -39,12 +52,12 @@ struct Connection
destType = dT;
destPos = dPOS;
}
bool operator==(Connection& obj)
bool operator==(const Connection& obj)
{
return ((obj.nSrcNodeId == nSrcNodeId)&&(obj.nSrcPort == nSrcPort)&&(obj.srcType == srcType)&&(obj.nDestNodeId == nDestNodeId)&&(obj.nDestPort == nDestPort)&&(obj.destType == destType));
}
Connection& operator=(Connection& obj)
Connection& operator=(const Connection& obj)
{
if(*this == obj)
return *this;
@ -75,8 +88,10 @@ public:
bool addConnection();
void resetCurLine(){_curLine = QPoint();}
void updateConnection(int callerId,QPointF pos); //外部调用的更新函数,id为调用者id
void updateConnection(QUuid callerId,QPointF pos); //外部调用的更新函数,id为调用者id
void setConnection(Connection con){m_connectState = con;}
Connection getConnection() const {return m_connectState;}
QUuid getOppositeId(QUuid); //获取另一端点id
protected:
virtual QPainterPath shape() const override;
virtual QRectF boundingRect() const override;

0
include/graphicsItem/electricSvgItem.h → diagramCavas/include/graphicsItem/electricSvgItem.h
View File

9
include/graphicsItem/electricSvgItemBus.h → diagramCavas/include/graphicsItem/electricSvgItemBus.h
View File

@ -11,10 +11,19 @@ public:
virtual ~ElectricSvgItemBus();
void addPort();
public:
virtual void updateConnectData();
protected:
virtual void paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*);
private:
virtual void updateHandles();
};
class ElectricSvgItemBus_Property: public BaseProperty
{
Q_OBJECT
public:
ElectricSvgItemBus_Property(QObject* parent);
~ElectricSvgItemBus_Property();
};
#endif

95
diagramCavas/include/graphicsItem/electricSvgItemRect.h Normal file
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@ -0,0 +1,95 @@
#ifndef ELECTRICSVGITEMRECT_H
#define ELECTRICSVGITEMRECT_H
#include "electricSvgItem.h"
#include "itemPropertyDlg.h"
class ElectricSvgItemRect_Property: public BaseProperty
{
Q_OBJECT
public:
ElectricSvgItemRect_Property(QObject* parent);
~ElectricSvgItemRect_Property();
void setComponent_id(int n) {componentId = n;}
int component_id() const {return componentId;}
void setResistance(double d){resistance = d;}
double getResistance() const {return resistance;}
void setAnchor_v(bool b){anchor_v = b;}
bool getAnchor_v() const {return anchor_v;}
void setUv_alarm(double d){uv_alarm = d;}
double getUv_alarm() const {return uv_alarm;}
void setOv_alarm(double d){ov_alarm = d;}
double getOv_alarm() const {return ov_alarm;}
void setAnchor_i(bool b) {anchor_i = b;}
bool getAnchor_i() const {return anchor_i;}
void setUi_alarm(double d) {ui_alarm = d;}
double getUi_alarm() const {return ui_alarm;}
void setOi_alarm(double d) {oi_alarm = d;}
double getOi_alarm() const {return oi_alarm;}
void setElec(double d) {electricity = d;}
double getElec() const {return electricity;}
void setVolt(double d) {voltage = d;}
double getVolt() const {return voltage;}
protected:
int componentId;
double resistance; //电阻 DEFAULT 2,
bool anchor_v; //是否锚定电压 DEFAULT FALSE,
double uv_alarm; //电压下限 DEFAULT 90,
double ov_alarm; //电压上限 DEFAULT 110,
bool anchor_i; //是否锚定电流 DEFAULT FALSE,
double ui_alarm; //电流下限 DEFAULT 45,
double oi_alarm; //电流上限 DEFAULT 55,
double electricity;
double voltage;
/*double uv_warn_rate; //-- 欠压预警 阈值 0~100(%) DEFAULT 95 *********正式参数**********
QString uv_warn_unit; //欠压预警 单位 周波t/秒s/分钟m/小时h DEFAULT 's'
double uv_warn_dur; //DEFAULT 10, -- 欠压预警 运行时间 0~100
double uv_alarm_rate; //DEFAULT 90, -- 欠压警告 阈值 0~100(%)
QString uv_alarm_unit; //DEFAULT 's', -- 欠压警告 单位 周波t/秒s/分钟m/小时h
double uv_alarm_dur; //DEFAULT 10, -- 欠压警告 运行时间 0~100
double ov_warn_rate; //DEFAULT 105, -- 过压预警 阈值 100~500(%)
QString ov_warn_unit; //DEFAULT 's', -- 过压预警 单位 周波t/秒s/分钟m/小时h
double ov_warn_dur; //DEFAULT 10, -- 过压预警 运行时间 0~100
double ov_alarm_rate; //DEFAULT 110, -- 过压警告 阈值 100~500(%)
QString ov_alarm_unit; //DEFAULT 's', -- 过压警告 单位 周波t/秒s/分钟m/小时h
double ov_alarm_dur; //DEFAULT 10, -- 过压警告 运行时间 0~100
double svm_pmax; //DEFAULT 0, -- 区域电压静稳裕度参数 Pmax 0~65536
double svm_qmax; //DEFAULT 0, -- 区域电压静稳裕度参数 Qmax 0~65536
double svm_ulim; //DEFAULT 90, -- 区域电压静稳裕度参数 Ulim 0~1000
double svm_prate; //DEFAULT 30, -- 区域电压静稳裕度参数 有功稳定裕度限值 0~100(%)
double svm_qrate; //DEFAULT 30, -- 区域电压静稳裕度参数 无功稳定裕度限值 0~100(%)*/
int op;
};
class ElectricSvgItemRect :public ElectricSvgItem
{
Q_OBJECT
public:
ElectricSvgItemRect(const QRect &rect, QGraphicsItem *parent = 0);
virtual ~ElectricSvgItemRect();
virtual ElectricSvgItemRect_Property* getProperty() {return dynamic_cast<ElectricSvgItemRect_Property*>(_property);}
virtual void showPropertyDlg(QWidget* p);
virtual void updateByProperty();
public slots:
void onPropertyChanged(const PropertyInfo);
protected:
virtual void paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*);
private:
virtual void updateHandles();
double m_dRatioX;
ItemPropertyDlg* _pDlg;
};
#endif

7
include/graphicsItem/electricSvgItemTriangle.h → diagramCavas/include/graphicsItem/electricSvgItemTriangle.h
View File

@ -17,4 +17,11 @@ private:
double m_dBottomRatioX;
};
class ElectricSvgItemTriangle_Property: public BaseProperty
{
Q_OBJECT
public:
ElectricSvgItemTriangle_Property(QObject* parent);
~ElectricSvgItemTriangle_Property();
};
#endif

97
include/graphicsItem/graphicsBaseItem.h → diagramCavas/include/graphicsItem/graphicsBaseItem.h
View File

@ -9,6 +9,8 @@
#include <QGraphicsSceneMouseEvent>
#include <QPen>
#include <QGraphicsSvgItem>
#include <QUuid>
#include <QJsonObject>
//#include "graphicsItem/itemPort.h"
enum ShapeType
@ -434,6 +436,7 @@ protected:
};
class ItemPort;
class BaseProperty;
typedef AbstractShapeType<QGraphicsItem> AbstractShape;
@ -455,10 +458,16 @@ public:
virtual bool endDrawing() { return true; }
virtual void setLabelTag(const QString& name); //设置名字牌
virtual QString getLabelTag() const;
virtual void setLabelCurrent(const QString& str); //设置电流标签
virtual QString getLabelCurrent() const;
virtual void setLabelVoltage(const QString& str); //设置电压标签
virtual QString getLabelVoltage() const;
virtual int addPort(PortState typ,QPointF vec); //新建,返回-1失败
virtual void addPort(PortState typ,int ntagId,QPointF vec); //载入 PortState为P_const时，QPointF中为(0~1，0~1)的相对位置;PortState为p_movable时，QPointF为坐标值
virtual uint itemId() const {return m_itemId;}
virtual void setItemId(uint n){m_itemId = n;}
virtual QUuid itemId() const {return m_itemId;}
virtual void setItemId(QUuid n){m_itemId = n;}
virtual void setState(ItemState s){m_state = s;}
virtual void setBeginConnectPos(QPointF p){m_beginConnectPoint = p;}
virtual void setEndConnectPos(QPointF p){m_endConnectPoint = p;}
@ -469,12 +478,24 @@ public:
virtual ItemPort* getPortPtr(int) const;
virtual ItemControlHandle* getHandlePtr(int) const;
virtual QMap<QString,ItemPort*>& getPorts() {return m_mapPort;}
virtual void setProperty(BaseProperty* p);
virtual BaseProperty* getProperty() {return _property;}
virtual void unbindProperty(); //断开图元与数据的绑定
virtual void updateByProperty(); //使用data对象更新自己
virtual void showPropertyDlg(QWidget* p); //显示属性对话框,参数为父对象
virtual void updateConnectData(); //更新连接关系数据
virtual void setItemChanged(bool b){_itemChanged = b;}
virtual bool itemChanged() const {return _itemChanged;}
protected:
virtual QVariant itemChange(QGraphicsItem::GraphicsItemChange, const QVariant&);
virtual void contextMenuEvent(QGraphicsSceneContextMenuEvent*);
signals:
void ifExist(QUuid id,const QString&,int type,GraphicsBaseItem*);
public slots:
void onEditNameFinish(const QString&);
void onUpdateData(); //data发送的更新通知
protected:
uint m_itemId;
QUuid m_itemId;
GraphicsItemType m_Itemtype;
ItemState m_state;
QMap<QString,ItemPort*> m_mapPort; //单独存放port
@ -482,6 +503,74 @@ protected:
QPointF m_endConnectPoint;
uint _portId; //port编号
int _lastPort; //最后触碰的port
BaseProperty* _property;
bool _itemChanged; //图元变化标志，判断是否需要保存
};
class BaseProperty:public QObject //属性类,存放电路元件属性
{
Q_OBJECT
public:
BaseProperty(QObject* parent);
virtual ~BaseProperty();
void setUuid(QUuid id) {uUid = id;}
QUuid uuid() const {return uUid;}
void setType(int n) {nType = n;}
int type() const {return nType;}
void setPage(int n){nPageId = n;}
int page() const {return nPageId;}
void setTag(QString s){sTag = s;}
QString tag() const {return sTag;}
void setName(QString s){sName = s;}
QString name() const {return sName;}
void setPath(QString s){sPath = s;}
QString path() const {return sPath;}
void setDescription(QString s) {sDescription = s;}
QString description() const {return sDescription;}
void setInService(bool b) {bInService = b;}
bool inService() {return bInService;}
void setState(int n) {nState = n;}
int state() const {return nState;}
void setConnectedBus(QJsonObject j) {jConnectedBus = j;}
QJsonObject connectedBus() const {return jConnectedBus;}
void setLabel(QJsonObject j){jLabel = j;}
QJsonObject label() const {return jLabel;}
void setContext(QJsonObject j){jContext = j;}
QJsonObject context() const {return jContext;}
void setGrid(const QString& s) {sGrid = s;}
QString grid() const {return sGrid;}
void setZone(const QString& s) {sZone = s;}
QString zone() const {return sZone;}
void setStation(const QString& s) {sStation = s;}
QString station() const {return sStation;}
void setPrepareDelete(bool b) {_prepareDelete = b;}
bool prepareDelete() const {return _prepareDelete;}
void setDataChanged(bool b) {_dataChanged = b;} //数据变换标签
bool dataChanged() const {return _dataChanged;}
void notifyUpdate(){emit updateData();}
signals:
void updateData(); //通知数据拥有者更新
protected:
QUuid uUid;
int nType; //设备类型
int nPageId; //暂定为创建本数据的图Id(待定)
QString sTag;
QString sName;
QString sPath;
QString sDescription;
QString sGrid;
QString sZone;
QString sStation;
bool bInService;
int nState;
QJsonObject jConnectedBus;
QJsonObject jLabel;
QJsonObject jContext; //存放port信息
bool _dataChanged; //数据状态,为真则写入库
bool _prepareDelete; //状态，为真准备删除
};
#endif

0
include/graphicsItem/graphicsItemGroup.h → diagramCavas/include/graphicsItem/graphicsItemGroup.h
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0
include/graphicsItem/graphicsPolygonItem.h → diagramCavas/include/graphicsItem/graphicsPolygonItem.h
View File

0
include/graphicsItem/graphicsRectItem.h → diagramCavas/include/graphicsItem/graphicsRectItem.h
View File

0
include/graphicsItem/handleRect.h → diagramCavas/include/graphicsItem/handleRect.h
View File

5
include/graphicsItem/handleText.h → diagramCavas/include/graphicsItem/handleText.h
View File

@ -16,9 +16,12 @@ public:
HandleText(QGraphicsItem *parent);
virtual ~HandleText();
void setText(QString);
virtual void setText(QString) override;
virtual QString getText() const override;
void creatEditor(); //创建editor编辑文本
void setEditable(bool b){_editable = b;}
signals:
void editFinish(const QString&);
protected:
virtual void paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*) override;
virtual QRectF boundingRect() const override;

8
include/graphicsItem/itemControlHandle.h → diagramCavas/include/graphicsItem/itemControlHandle.h
View File

@ -32,6 +32,8 @@ enum HandleTag
H_rotate_leftBottom, //12
H_edit,
H_textCaption = 40, //标题文本
H_textCurrent, //电流
h_textVoltage, //电压
H_connect = 50 //连接操作点从50开始，前面预留
};
@ -50,7 +52,7 @@ class GraphicsBaseItem;
class ItemControlHandle : public QObject,public QGraphicsItem
{
Q_OBJECT
Q_INTERFACES(QGraphicsItem)
public:
ItemControlHandle(QGraphicsItem *parent);
virtual ~ItemControlHandle();
@ -59,6 +61,9 @@ public:
virtual int getSize();
virtual void move(double, double);
virtual void setText(QString);
virtual QString getText() const;
void setType(HandleType ht) { m_type = ht; }
HandleType getType() { return m_type; }
@ -74,6 +79,7 @@ public:
GraphicsBaseItem* getParentPtr() const {return _parent;}
void setParent(GraphicsBaseItem* p) {_parent = p;}
protected:
virtual void hoverEnterEvent(QGraphicsSceneHoverEvent*) override;
virtual void hoverLeaveEvent(QGraphicsSceneHoverEvent*) override;
virtual void paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*) override;

0
include/graphicsItem/itemPort.h → diagramCavas/include/graphicsItem/itemPort.h
View File

43
diagramCavas/include/itemPropertyDlg.h Normal file
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@ -0,0 +1,43 @@
#ifndef ITEMPROPERTYDLG_H
#define ITEMPROPERTYDLG_H
#include <QDialog>
#include <QMetaType>
QT_BEGIN_NAMESPACE
namespace Ui { class itemPropertyDlg; }
QT_END_NAMESPACE
struct PropertyInfo
{
double resistance = 0; //电阻 DEFAULT 2,
bool anchor_v = false; //是否锚定电压 DEFAULT FALSE,
double uv_alarm = 0; //电压下限 DEFAULT 90,
double ov_alarm = 0; //电压上限 DEFAULT 110,
bool anchor_i = false; //是否锚定电流 DEFAULT FALSE,
double ui_alarm = 0; //电流下限 DEFAULT 45,
double oi_alarm = 0; //电流上限 DEFAULT 55,
};
Q_DECLARE_METATYPE(PropertyInfo);
class ItemPropertyDlg : public QDialog
{
Q_OBJECT
public:
ItemPropertyDlg(QWidget *parent = nullptr);
~ItemPropertyDlg();
void synchroniseData(const PropertyInfo); //外部调用
signals:
void PropertyChange(const PropertyInfo);
public slots:
void onOkClicked();
void onCancelClicked();
void onApplyClicked();
private:
Ui::itemPropertyDlg *ui;
};
#endif

0
include/serializable.h → diagramCavas/include/serializable.h
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0
include/statusBar.h → diagramCavas/include/statusBar.h
View File

6
include/util/baseSelector.h → diagramCavas/include/util/baseSelector.h
View File

@ -47,7 +47,7 @@ class BaseSelector : public QObject
Q_OBJECT
public:
explicit BaseSelector(QObject *parent = 0);
explicit BaseSelector(FixedPortsModel* model,QObject *parent = 0);
virtual ~BaseSelector();
public:
@ -64,8 +64,6 @@ public:
void setSceneName(const QString& str) {m_sceneName = str;}
QString sceneName() const {return m_sceneName;}
public:
static ItemMap m_graphicsItem; //存储所有对象 类型 <图名<id,对象>>
signals:
void setWorkingSelector(SelectorType);
@ -76,10 +74,10 @@ protected:
static QPointF ms_ptMouseLast;
static double ms_dAngleMouseDownToItem; //鼠标按下时其位置和item中心点形成的夹角
static int ms_nDragHandle; //当前抓取的控制点
static uint _Id;
SelectorType m_type;
QString m_sceneName;
FixedPortsModel* _model;
private:
bool m_bHoverOnHandel; //鼠标是否悬停在handel
OperationMode m_opMode;

2
include/util/connectingSelector.h → diagramCavas/include/util/connectingSelector.h
View File

@ -19,7 +19,7 @@ class ConnectingSelector : public BaseSelector
Q_OBJECT
public:
explicit ConnectingSelector(QObject *parent = 0);
explicit ConnectingSelector(FixedPortsModel* model,QObject *parent = 0);
virtual ~ConnectingSelector();
public:
bool targetCouldConnect(GraphicsBaseItem* p,QPointF pos);

2
include/util/creatingSelector.h → diagramCavas/include/util/creatingSelector.h
View File

@ -27,7 +27,7 @@ class CreatingSelector : public BaseSelector
Q_OBJECT
public:
explicit CreatingSelector(QObject *parent = 0);
explicit CreatingSelector(FixedPortsModel* model,QObject *parent = 0);
virtual ~CreatingSelector();
public:

2
include/util/editingSelector.h → diagramCavas/include/util/editingSelector.h
View File

@ -19,7 +19,7 @@ class EditingSelector : public BaseSelector
Q_OBJECT
public:
explicit EditingSelector(QObject *parent = 0);
explicit EditingSelector(FixedPortsModel* model,QObject *parent = 0);
virtual ~EditingSelector();
public:

2
include/util/linkMovingSelector.h → diagramCavas/include/util/linkMovingSelector.h
View File

@ -17,7 +17,7 @@ class LinkMovingSelector : public BaseSelector
{
Q_OBJECT
public:
explicit LinkMovingSelector(QObject *parent = 0);
explicit LinkMovingSelector(FixedPortsModel* model,QObject *parent = 0);
virtual ~LinkMovingSelector();
public:
void mousePressEvent(QGraphicsSceneMouseEvent*, DesignerScene*);

2
include/util/movingSelector.h → diagramCavas/include/util/movingSelector.h
View File

@ -16,7 +16,7 @@ class MovingSelector : public BaseSelector
Q_OBJECT
public:
explicit MovingSelector(QObject *parent = 0);
explicit MovingSelector(FixedPortsModel* model,QObject *parent = 0);
virtual ~MovingSelector();
void updateConnectLine(QList<QGraphicsItem *>);

2
include/util/rotationSelector.h → diagramCavas/include/util/rotationSelector.h
View File

@ -16,7 +16,7 @@ class RotationSelector : public BaseSelector
Q_OBJECT
public:
explicit RotationSelector(QObject *parent = 0);
explicit RotationSelector(FixedPortsModel* model,QObject *parent = 0);
virtual ~RotationSelector();
public:

2
include/util/scalingSelector.h → diagramCavas/include/util/scalingSelector.h
View File

@ -15,7 +15,7 @@ class ScalingSelector : public BaseSelector
Q_OBJECT
public:
explicit ScalingSelector(QObject *parent = 0);
explicit ScalingSelector(FixedPortsModel* model,QObject *parent = 0);
virtual ~ScalingSelector();
public:

5
include/util/selectorManager.h → diagramCavas/include/util/selectorManager.h
View File

@ -12,6 +12,7 @@
#include <QObject>
#include "baseSelector.h"
#include "global.h"
#include "graphicsDataModel/fixedPortsModel.h"
class SelectorManager : public QObject
@ -19,7 +20,8 @@ class SelectorManager : public QObject
Q_OBJECT
public:
SelectorManager(QObject *parent = 0);
SelectorManager(FixedPortsModel*,QObject *parent = 0);
SelectorManager() = delete;
~SelectorManager();
public:
@ -34,6 +36,7 @@ public slots:
private:
SelectorType m_curSelector;
QVector<BaseSelector*> m_vecSelectors;
FixedPortsModel *_graphModel;
};
#endif

2
include/util/subMovingSelector.h → diagramCavas/include/util/subMovingSelector.h
View File

@ -15,7 +15,7 @@ class SubMovingSelector : public BaseSelector
{
Q_OBJECT
public:
explicit SubMovingSelector(QObject *parent = 0);
explicit SubMovingSelector(FixedPortsModel* model,QObject *parent = 0);
virtual ~SubMovingSelector();
public:
void mousePressEvent(QGraphicsSceneMouseEvent*, DesignerScene*);

41
diagramCavas/source/baseScene.cpp Normal file
View File

@ -0,0 +1,41 @@
#include "baseScene.h"
#include <QUndoStack>
#include <QtWidgets/QFileDialog>
#include <QtWidgets/QGraphicsSceneMoveEvent>
#include <QtCore/QBuffer>
#include <QtCore/QByteArray>
#include <QtCore/QDataStream>
#include <QtCore/QFile>
#include <QtCore/QJsonArray>
#include <QtCore/QJsonDocument>
#include <QtCore/QJsonObject>
#include <QtCore/QtGlobal>
BaseScene::BaseScene(BaseModel* graphModel, QObject *parent)
: QGraphicsScene(parent)
, _graphModel(graphModel)
, _undoStack(new QUndoStack(this))
{
setItemIndexMethod(QGraphicsScene::NoIndex);
}
BaseScene::~BaseScene() = default;
BaseModel const *BaseScene::graphModel() const
{
return _graphModel;
}
BaseModel *BaseScene::graphModel()
{
return _graphModel;
}
QUndoStack &BaseScene::undoStack()
{
return *_undoStack;
}

128
source/designerScene.cpp → diagramCavas/source/designerScene.cpp
View File

@ -1,9 +1,13 @@
#include "designerScene.h"
#include "util/selectorManager.h"
#include "graphicsItem/graphicsItemGroup.h"
#include "graphicsItem/electricConnectLineItem.h"
#include "graphicsItem/itemPort.h"
#include "drawingPanel.h"
#include "global.h"
#include <QPainter>
#include <QKeyEvent>
#include <QGraphicsSceneMouseEvent>
#include <QtCore/QBuffer>
#include <QtCore/QByteArray>
@ -22,17 +26,15 @@
#include <QtWidgets/QTreeWidget>
#include <QtWidgets/QWidgetAction>
DesignerScene::DesignerScene(DataFlowGraphModel &graphModel, QObject *parent)
: BasicGraphicsScene(graphModel,parent),
DesignerScene::DesignerScene(FixedPortsModel* graphModel, QObject *parent)
: BaseScene(graphModel,parent),
m_pDrawingPanel(NULL),
_graphModel(graphModel)
{
m_bGridVisible = true;
m_pView = nullptr;
m_pDrawingPanel = dynamic_cast<DrawingPanel*>(parent);
connect(&_graphModel,
&DataFlowGraphModel::inPortDataWasSet,
[this](NodeId const nodeId, PortType const, PortIndex const) { onNodeUpdated(nodeId); });
}
DesignerScene::~DesignerScene()
{
@ -72,6 +74,8 @@ void DesignerScene::mousePressEvent(QGraphicsSceneMouseEvent* mouseEvent)
{
if(m_pDrawingPanel)
{
if(m_pDrawingPanel->getMode() == DM_run)
return;
m_pDrawingPanel->selectorManager()->getWorkingSelector()->mousePressEvent(mouseEvent, this);
update();
}
@ -83,6 +87,8 @@ void DesignerScene::mouseMoveEvent(QGraphicsSceneMouseEvent* mouseEvent)
{
if(m_pDrawingPanel)
{
if(m_pDrawingPanel->getMode() == DM_run)
return;
m_pDrawingPanel->selectorManager()->getWorkingSelector()->mouseMoveEvent(mouseEvent, this);
update();
}
@ -94,6 +100,8 @@ void DesignerScene::mouseReleaseEvent(QGraphicsSceneMouseEvent* mouseEvent)
{
if(m_pDrawingPanel)
{
if(m_pDrawingPanel->getMode() == DM_run)
return;
m_pDrawingPanel->selectorManager()->getWorkingSelector()->mouseReleaseEvent(mouseEvent, this);
update();
}
@ -105,6 +113,8 @@ void DesignerScene::mouseDoubleClickEvent(QGraphicsSceneMouseEvent* mouseEvent)
{
if(m_pDrawingPanel)
{
if(m_pDrawingPanel->getMode() == DM_run)
return;
m_pDrawingPanel->selectorManager()->getWorkingSelector()->mouseDoubleClickEvent(mouseEvent, this);
update();
}
@ -122,6 +132,40 @@ void DesignerScene::keyReleaseEvent(QKeyEvent* event)
QGraphicsScene::keyReleaseEvent(event);
}
void DesignerScene::contextMenuEvent(QGraphicsSceneContextMenuEvent *contextMenuEvent)
{
QList<QGraphicsItem*> listItem = selectedItems();
if(listItem.isEmpty())
return;
else if(listItem.count() == 1)
{
QMenu menu;
QAction *removeAction = menu.addAction(QString::fromWCharArray(L"删除"));
connect(removeAction,&QAction::triggered,this,&DesignerScene::onDeleteClicked);
menu.exec(QCursor::pos());
}
}
void DesignerScene::onDeleteClicked()
{
QList<QGraphicsItem*> listItem = selectedItems();
if(listItem.isEmpty())
return;
else if(listItem.count() == 1)
{
GraphicsBaseItem* item = qgraphicsitem_cast<GraphicsBaseItem*>(listItem.first());
if(item)
{
GraphicsItemType tpe = item->getItemType();
if(tpe > QGraphicsItem::UserType && tpe < QGraphicsItem::UserType+1000)
{
if(_graphModel)
_graphModel->deleteNodeItem(item);
}
}
}
}
void DesignerScene::setGridVisible(bool bVisible)
{
m_bGridVisible = bVisible;
@ -198,77 +242,3 @@ void DesignerScene::destroyGroup()
}
std::vector<NodeId> DesignerScene::selectedNodes() const
{
QList<QGraphicsItem *> graphicsItems = selectedItems();
std::vector<NodeId> result;
result.reserve(graphicsItems.size());
/*for (QGraphicsItem *obj : graphicsItems) {
auto ngo = qgraphicsitem_cast<NodeGraphicsObject *>(obj);
if (ngo != nullptr) {
result.push_back(ngo->nodeId());
}
}*/
return result;
}
QMenu *DesignerScene::createSceneMenu(QPointF const scenePos)
{
QMenu *modelMenu = new QMenu();
// QMenu's instance auto-destruction
modelMenu->setAttribute(Qt::WA_DeleteOnClose);
return modelMenu;
}
bool DesignerScene::save() const
{
QString fileName = QFileDialog::getSaveFileName(nullptr,
tr("Open Flow Scene"),
QDir::homePath(),
tr("Flow Scene Files (*.flow)"));
if (!fileName.isEmpty()) {
if (!fileName.endsWith("flow", Qt::CaseInsensitive))
fileName += ".flow";
QFile file(fileName);
if (file.open(QIODevice::WriteOnly)) {
file.write(QJsonDocument(_graphModel.save()).toJson());
return true;
}
}
return false;
}
bool DesignerScene::load()
{
QString fileName = QFileDialog::getOpenFileName(nullptr,
tr("Open Flow Scene"),
QDir::homePath(),
tr("Flow Scene Files (*.flow)"));
if (!QFileInfo::exists(fileName))
return false;
QFile file(fileName);
if (!file.open(QIODevice::ReadOnly))
return false;
clearScene();
QByteArray const wholeFile = file.readAll();
_graphModel.load(QJsonDocument::fromJson(wholeFile).object());
Q_EMIT sceneLoaded();
return true;
}

11
source/designerView.cpp → diagramCavas/source/designerView.cpp
View File

@ -1,4 +1,5 @@
#include "designerView.h"
#include "designerScene.h"
#include <QMouseEvent>
#define MAX_ZoomValue 50.0
@ -11,6 +12,7 @@ DesignerView::DesignerView(QWidget *parent)
m_dScale = 1.0;
initialize();
m_nLevel = 10;
this->setFocusPolicy(Qt::ClickFocus);
}
DesignerView::~DesignerView()
{
@ -34,11 +36,14 @@ void DesignerView::initialize()
centerOn(0, 0);
}
void DesignerView::contextMenuEvent(QContextMenuEvent* event)
/*void DesignerView::contextMenuEvent(QContextMenuEvent* event)
{
Q_UNUSED(event);
/*Q_UNUSED(event);
m_bMousePress = false;
}
QMenu menu;
QAction *removeAction = menu.addAction(QString::fromWCharArray(L"删除"));
menu.exec(QCursor::pos());
}*/
void DesignerView::mousePressEvent(QMouseEvent* event)
{

168
diagramCavas/source/diagramCavas.cpp Normal file
View File

@ -0,0 +1,168 @@
#include "drawingPanel.h"
#include "diagramCavas.h"
#include "mainwindow.h"
#include "dataBase.h"
#include "graphicsItem/graphicsBaseItem.h"
#include <QMdiSubWindow>
#include <QMessageBox>
#include <QJsonObject>
DiagramCavas::DiagramCavas(QWidget *parent)
: QMdiArea(parent)
{
_pageIndex = 0;
}
DiagramCavas::~DiagramCavas()
{
}
void DiagramCavas::initial()
{
//todo:读取数据并初始化
//onSignal_addDrawingPanel(QString("electricElements"));
}
void DiagramCavas::onSignal_addDrawingPanel(const QString& sTitile,DiagramMode mode)
{
DrawingPanel* pPanel = new DrawingPanel(this,mode);
_curPage = sTitile;
pPanel->setPageName(sTitile);
m_mapDrawPanel.insert(sTitile,pPanel);
pPanel->setWindowTitle(sTitile);
this->addSubWindow(pPanel);
pPanel->show();
FixedPortsModel* pModel = pPanel->getModel();
connect(pModel,&FixedPortsModel::activatePage,this,&DiagramCavas::onSignal_activatePage);
connect(pPanel,&DrawingPanel::panelDelete,this,&DiagramCavas::onSignal_panelDelete);
}
void DiagramCavas::onSignal_addGraphicsItem(GraphicsItemType& type)
{
QWidget* pWindow= currentSubWindow()->widget();
DrawingPanel* pPanel = dynamic_cast<DrawingPanel*>(pWindow);
if(pPanel)
pPanel->onSignal_addGraphicsItem(type);
}
void DiagramCavas::onSignal_addPage()
{
onSignal_addDrawingPanel(QString("Page_")+QString::number(++_pageIndex));
}
void DiagramCavas::onSignal_savePage()
{
QWidget* pWindow= currentSubWindow()->widget();
DrawingPanel* pPanel = dynamic_cast<DrawingPanel*>(pWindow);
if(pPanel)
{
if(pPanel->getMode() == DM_run)
{
QMessageBox::about(NULL,QString::fromWCharArray(L"提示"), QString::fromWCharArray(L"运行中无法保存！"));
}
else if(pPanel->getMode() == DM_edit)
{
_curPage = pPanel->pageName();
QMessageBox msgBox;
msgBox.setText(QString::fromWCharArray(L"提示"));
msgBox.setInformativeText(QString::fromWCharArray(L"内容已修改,是否保存?"));
msgBox.setStandardButtons(QMessageBox::Save | QMessageBox::Cancel);
msgBox.setDefaultButton(QMessageBox::Save);
int ret = msgBox.exec();
switch (ret) {
case QMessageBox::Save: //todo:已存在更新
{
QMap<QUuid,GraphicsBaseItem*> map = pPanel->getModel()->allItems();
for(auto pItem:map)
{
if(pItem->itemChanged())
{
pItem->updateConnectData(); //更新连接状态
pItem->setItemChanged(false);
}
}
if(DataBase::GetInstance()->getPageIdByName(_curPage) == -1) //不存在，创建
DataBase::GetInstance()->insertPage(_curPage,_curPage,1,QJsonObject(),pPanel->getDiagramInfo(),QString("page"),1);
else
DataBase::GetInstance()->updatePage(_curPage,_curPage,pPanel->getDiagramInfo());
int pageId = DataBase::GetInstance()->getPageIdByName(_curPage);
pPanel->saveNodes(pageId);
}
break;
case QMessageBox::Cancel:
// Cancel was clicked
break;
default:
// should never be reached
break;
}
}
}
}
void DiagramCavas::onSignal_loadPage(const QString& sName)
{
if(!m_mapDrawPanel.contains(sName))
{
//todo:加载数据
onSignal_addDrawingPanel(sName);
QJsonObject context = DataBase::GetInstance()->getPageContextByName(sName);
m_mapDrawPanel[sName]->loadNodes(context);
}
else //已存在
{
m_mapDrawPanel[sName]->show();
}
}
void DiagramCavas::runPage(const QString sName)
{
QString pageName = sName+QString("_run");
if(!m_mapDrawPanel.contains(pageName))
{
onSignal_addDrawingPanel(pageName,DM_run);
QJsonObject context = DataBase::GetInstance()->getPageContextByName(sName);
m_mapDrawPanel[pageName]->loadNodes(context);
}
else //已存在
{
m_mapDrawPanel[pageName]->show();
}
}
void DiagramCavas::onSignal_runPage()
{
runPage(_curPage);
}
void DiagramCavas::onSignal_deletePage()
{
}
void DiagramCavas::onSignal_activatePage(const QString& name)
{
_curPage = name;
}
void DiagramCavas::onSignal_panelDelete(const QString& name)
{
DrawingPanel* pPanel = m_mapDrawPanel.take(name);
if(m_mapDrawPanel.isEmpty())
{
/*for(auto it = FixedPortsModel::_nodeData.begin();it!=FixedPortsModel::_nodeData.end();)
{
it = FixedPortsModel::_nodeData.erase(it);
}*/
qDeleteAll(FixedPortsModel::_nodeData);
FixedPortsModel::_nodeData.clear();
FixedPortsModel::_dataInitialised = false;
}
this->removeSubWindow(pPanel);
delete pPanel;
}

235
diagramCavas/source/drawingPanel.cpp Normal file
View File

@ -0,0 +1,235 @@
#include <QJsonArray>
#include "drawingPanel.h"
#include "ui_drawingPanel.h"
#include <QMessageBox>
#include "designerView.h"
#include "graphicsDataModel/fixedPortsModel.h"
#include "util/selectorManager.h"
#include "graphicsItem/electricConnectLineItem.h"
#include "statusBar.h"
#include "dataBase.h"
DrawingPanel::DrawingPanel(QWidget *parent,DiagramMode mode)
: QWidget(parent)
, ui(new Ui::drawingPanel)
,_pModel(nullptr)
,_mode(mode)
{
ui->setupUi(this);
_pModel = new FixedPortsModel();
_pModel->setTopWidget(this);
if(mode == DM_edit)
m_pSelectorManager = new SelectorManager(_pModel,this);
m_pGraphicsScene = new DesignerScene(_pModel,this);
//设置场景大小.前两个参数为scene的坐标远点，设置到view的中心点后，无论view如何缩放，secne的坐标原点都不会动，方便后续的位置计算
m_pGraphicsScene->setSceneRect(-g_dGriaphicsScene_Width / 2, -g_dGriaphicsScene_Height / 2, g_dGriaphicsScene_Width, g_dGriaphicsScene_Height);
m_pGraphicsScene->setGridVisible(true);
m_pGraphicsView = new DesignerView(this);
m_pGraphicsView->setScene(m_pGraphicsScene);
m_pGraphicsScene->setView(m_pGraphicsView);
ui->mainLayout->addWidget(m_pGraphicsView);
_pModel->setScene(m_pGraphicsScene);
m_pStatusBar = new StatusBar(this);
ui->mainLayout->addWidget(m_pStatusBar);
connect(m_pGraphicsView,&DesignerView::onScaleChanged,m_pStatusBar,&StatusBar::onScaleLevelChanged);
}
DrawingPanel::~DrawingPanel()
{
delete ui;
if(_pModel)
delete _pModel;
}
QGraphicsScene* DrawingPanel::getQGraphicsScene()
{
return m_pGraphicsView->scene();
}
DesignerScene* DrawingPanel::getDesignerScene()
{
return m_pGraphicsScene;
}
void DrawingPanel::grahpicsViewZoomIn()
{
m_pGraphicsView->zoomIn();
}
void DrawingPanel::grahpicsViewZoomOut()
{
m_pGraphicsView->zoomOut();
}
void DrawingPanel::grahpicsViewZoomFit()
{
m_pGraphicsView->zoomFit();
}
GraphicsItemGroup* DrawingPanel::createItemGroup()
{
return m_pGraphicsScene->createGroup();
}
void DrawingPanel::destroyItemGroup()
{
m_pGraphicsScene->destroyGroup();
}
SelectorManager* DrawingPanel::selectorManager() const
{
if(m_pSelectorManager)
return m_pSelectorManager;
else
return NULL;
}
void DrawingPanel::closeEvent(QCloseEvent *closeEvent)
{
bool changed = false;
QMap<QUuid,GraphicsBaseItem*> map = _pModel->allItems();
if(_pModel)
{
for(auto pItem:map)
{
if(pItem->itemChanged())
{
changed = true;
break;
}
}
}
if(changed)
{
QMessageBox msgBox;
msgBox.setText(QString::fromWCharArray(L"提示"));
msgBox.setInformativeText(QString::fromWCharArray(L"保存修改内容?"));
msgBox.setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel);
msgBox.setDefaultButton(QMessageBox::Cancel);
int ret = msgBox.exec();
switch (ret) {
case QMessageBox::Ok:
{
for(auto pItem:map)
{
if(pItem->itemChanged())
pItem->updateConnectData();
}
if(DataBase::GetInstance()->getPageIdByName(_name) == -1) //不存在，创建
DataBase::GetInstance()->insertPage(_name,_name,1,QJsonObject(),getDiagramInfo(),QString("page"),1);
else
DataBase::GetInstance()->updatePage(_name,_name,getDiagramInfo());
int pageId = DataBase::GetInstance()->getPageIdByName(_name);
saveNodes(pageId);
//todo:同步图形数据到数据对象，保存到服务器
}
break;
case QMessageBox::Cancel:
{
//todo:取消保存，删除panel
}
break;
default:
// should never be reached
break;
}
}
/*for(auto pItem:map) //删除图元前先解绑
{
pItem->unbindProperty();
}*/
emit panelDelete(_name);
}
void DrawingPanel::onSignal_addGraphicsItem(GraphicsItemType& itemType)
{
if(m_pSelectorManager)
{
m_pSelectorManager->setWorkingSelector(ST_cerating);
m_pSelectorManager->setDrawGraphicsItem(itemType);
}
}
QJsonObject DrawingPanel::getDiagramInfo() const
{
QJsonObject obj;
QJsonArray arr;
if(_pModel)
{
QMap<QUuid,QPointF> map = _pModel->allNodePos();
for(auto iter = map.begin();iter != map.end();++iter)
{
QJsonObject node;
node["id"] = iter.key().toString();
node["x"] = iter.value().x();
node["y"] = iter.value().y();
arr.append(node);
}
obj["nodes"] = arr;
QJsonArray arrConnect;
QVector<Connection> vec = _pModel->allConnections();
for(auto iter = vec.begin(); iter != vec.end();++iter)
{
QJsonObject connect;
connect["SrcNodeId"] = iter->nSrcNodeId.toString();
connect["SrcPort"] = iter->nSrcPort;
connect["DestNodeId"] = iter->nDestNodeId.toString();
connect["DestPort"] = iter->nDestPort;
arrConnect.append(connect);
}
obj["connections"] = arrConnect;
}
return obj;
}
void DrawingPanel::loadNodes(QJsonObject obj)
{
QJsonArray nodesJsonArray = obj["nodes"].toArray();
for (QJsonValueRef nodeJson : nodesJsonArray)
{
QJsonObject node = nodeJson.toObject();
QString uuid = node["id"].toString();
double dX = node["x"].toDouble();
double dY = node["y"].toDouble();
//componentInfo info =DataBase::GetInstance()->getComponentInfoByUuid(uuid);
if(_pModel)
{
_pModel->addNodeItem(QUuid(uuid)/*,info.type*/,QPointF(dX,dY));
}
}
QJsonArray connectArr = obj["connections"].toArray();
for(QJsonValueRef connectJson:connectArr)
{
QJsonObject connect = connectJson.toObject();
QUuid srcId = QUuid(connect["SrcNodeId"].toString());
int srcPort = connect["SrcPort"].toInt();
QUuid destId = QUuid(connect["DestNodeId"].toString());
int destPort = connect["DestPort"].toInt();
if(_pModel)
{
_pModel->addConnectLline(srcId,destId,srcPort,destPort);
}
}
if(_mode == DM_run)
{
if(_pModel)
_pModel->startHttpRequest();
}
}
void DrawingPanel::saveNodes(int pageId)
{
if(_pModel)
_pModel->saveNode(pageId);
}

0
source/graphicsDataModel/NumberDisplayDataModel.cpp → diagramCavas/source/graphicsDataModel/NumberDisplayDataModel.cpp
View File

3
diagramCavas/source/graphicsDataModel/baseModel.cpp Normal file
View File

@ -0,0 +1,3 @@
#include "graphicsDataModel/baseModel.h"

571
diagramCavas/source/graphicsDataModel/fixedPortsModel.cpp Normal file
View File

@ -0,0 +1,571 @@
#include "graphicsDataModel/fixedPortsModel.h"
#include "graphicsItem/graphicsBaseItem.h"
#include "graphicsItem/electricSvgItemBus.h"
#include "graphicsItem/electricSvgItemRect.h"
#include "graphicsItem/electricSvgItemTriangle.h"
#include "graphicsItem/electricConnectLineItem.h"
#include "graphicsItem/itemPort.h"
#include "designerScene.h"
#include "dataBase.h"
#include "httpInterface.h"
#include "drawingPanel.h"
#include <QJsonArray>
#include <QMessageBox>
QMap<QUuid,BaseProperty*> FixedPortsModel::_nodeData;
bool FixedPortsModel::_dataInitialised = false;
FixedPortsModel::FixedPortsModel()
:_scene(nullptr)
,_widget(nullptr)
,_Interface(nullptr)
{
loadNodeDataFromDataBase();
_Interface = new HttpInterface(this);
_timer = new QTimer(this);
connect(_timer,SIGNAL(timeout()),this,SLOT(onTimeOut()));
connect(_Interface,&HttpInterface::sendPointData,this,&FixedPortsModel::onSignal_GetPointData);
}
FixedPortsModel::~FixedPortsModel()
{
}
QMap<QUuid,QPointF> FixedPortsModel::allNodePos() const
{
QMap<QUuid,QPointF> map;
for(auto pItem:_nodeItem)
{
if(pItem->getItemType() != GIT_link)
map.insert(pItem->itemId(),pItem->pos());
}
return map;
}
QVector<Connection> FixedPortsModel::allConnections()
{
QVector<Connection> vec;
for(auto pItem:_nodeItem)
{
if(pItem->getItemType() == GIT_link)
{
auto pLine = dynamic_cast<ElectricConnectLineItem*>(pItem);
if(pLine)
{
vec.push_back(pLine->getConnection());
}
}
}
return vec;
}
QMap<QUuid,GraphicsBaseItem*>& FixedPortsModel::allItems()
{
return _nodeItem;
}
bool FixedPortsModel::addNodeItem(QUuid uuid,GraphicsBaseItem* pItem)
{
if(_nodeItem.contains(uuid))
return false;
else
{
_nodeItem.insert(uuid,pItem);
connect(pItem,&GraphicsBaseItem::ifExist,this,&FixedPortsModel::onSignal_ifExits);
return true;
}
}
void FixedPortsModel::addNodeItem(QUuid id/*,int type*/,QPointF pos)
{
BaseProperty* pro = nullptr;
GraphicsBaseItem* item = nullptr;
if(_nodeData.contains(id))
{
pro = _nodeData[id];
if(pro)
{
int type = pro->type();
if(type == GIT_itemTri)
{
item = new ElectricSvgItemTriangle(QRect(-15, -15, 30, 30));
item->setItemType(GIT_itemTri);
}
else if(type == GIT_itemRect)
{
item = new ElectricSvgItemRect(QRect(-15, -15, 30, 30));
item->setItemType(GIT_itemRect);
}
else if(type == GIT_bus)
{
item = new ElectricSvgItemBus(QRect(-100, -3, 200, 6));
item->setItemType(GIT_bus);
QJsonArray portArr = pro->context()["port"].toArray();
for(QJsonValueRef portJson:portArr)
{
QJsonObject portObj = portJson.toObject();
int nPort = portObj["portId"].toInt();
int x = portObj["x"].toInt();
int y = portObj["y"].toInt();
item->addPort(p_movable,nPort,QPointF(x,y));
}
}
if(item)
{
item->setItemId(id);
item->editShape(0, pos);
item->setPos(pos);
//item->setSelected(true);
_scene->addItem(item);
item->addPoint(pos);
item->setProperty(pro); //绑定模型
item->updateByProperty(); //使用模型更新自身
_nodeItem.insert(id,item);
connect(item,&GraphicsBaseItem::ifExist,this,&FixedPortsModel::onSignal_ifExits);
}
}
}
}
BaseProperty* FixedPortsModel::addNodeData(QUuid id,int type,QString name)
{
if(_nodeData.contains(id))
return nullptr;
BaseProperty* item = nullptr;
if(type == GIT_itemTri)
{
item = new ElectricSvgItemTriangle_Property(this);
}
else if(type == GIT_itemRect)
{
item = new ElectricSvgItemRect_Property(this);
}
else if(type == GIT_bus)
{
item = new ElectricSvgItemBus_Property(this);
}
if(item)
{
item->setUuid(id);
item->setType(type);
item->setTag(name);
item->setName(name);
_nodeData.insert(id,item);
}
return item;
}
void FixedPortsModel::loadNodeDataFromDataBase()
{
if(!_dataInitialised)
{
QList<componentInfo> lst= DataBase::GetInstance()->getAllComponents();
for(auto &info:lst)
{
BaseProperty* pData = addNodeData(info.uuid,info.type,info.name);
pData->setPage(info.page_id);
pData->setTag(info.tag);
pData->setName(info.name);
pData->setPath(info.nspath);
pData->setDescription(info.description);
pData->setInService(info.inService);
pData->setState(info.state);
pData->setConnectedBus(info.connected_bus);
pData->setLabel(info.label);
pData->setContext(info.context);
pData->setGrid(info.grid);
pData->setZone(info.zone);
pData->setStation(info.station);
pData->setDataChanged(false);
if(info.type == GIT_itemTri)
{
}
else if(info.type == GIT_itemRect)
{
busStability bility = DataBase::GetInstance()->getBusStabilityById(info.id);
ElectricSvgItemRect_Property* pPro = dynamic_cast<ElectricSvgItemRect_Property*>(pData);
if(pPro)
{
pPro->setComponent_id(info.id);
pPro->setResistance(bility.resistance);
pPro->setAnchor_v(bility.anchor_v);
pPro->setUv_alarm(bility.uv_alarm);
pPro->setOv_alarm(bility.ov_alarm);
pPro->setAnchor_i(bility.anchor_i);
pPro->setUi_alarm(bility.ui_alarm);
pPro->setOi_alarm(bility.oi_alarm);
}
}
else if(info.type == GIT_bus)
{
}
}
_dataInitialised = true;
}
else
{
for(auto p:_nodeData)
{
int a = 1;
}
}
}
void FixedPortsModel::addConnectLline(QUuid srcId,QUuid destId,int srcPort,int destPort)
{
GraphicsBaseItem* src = _nodeItem[srcId];
GraphicsBaseItem* dest = _nodeItem[destId];
if(src && dest)
{
ElectricConnectLineItem* pItem = new ElectricConnectLineItem();
pItem->setItemId(QUuid::createUuid());
pItem->setItemType(GIT_link);
_scene->addItem(pItem);
ItemPort* ptSrc = src->getPortPtr(srcPort);
HandleType srcType = ptSrc->getType();
PortPos srcPos = ptSrc->portPos();
pItem->setStartPoint(ptSrc->scenePos());
ptSrc->setConnect(pItem);
ItemPort* ptDest = nullptr;
if(dest->getItemType() == GIT_bus) //母线动态创建port
{
ptDest = dest->getPortPtr(destPort);
pItem->setEndPoint(ptDest->scenePos());
}
else
{
ptDest = dest->getPortPtr(destPort);
pItem->setEndPoint(ptDest->scenePos());
}
if(ptDest != nullptr)
{
int destPort = ptDest->getTag();
HandleType destType = ptDest->getType();
PortPos destPos = ptDest->portPos();
pItem->calculatePath();
pItem->setConnection(Connection(srcId,srcPort,srcType,srcPos,destId,destPort,destType,destPos));
ptDest->setConnect(pItem);
addNodeItem(pItem->itemId(),pItem);
/*auto srcParent = ptSrc->getParentPtr();
auto destParent = ptDest->getParentPtr();
srcParent->updateConnectData();
destParent->updateConnectData();*/
}
}
}
void FixedPortsModel::deleteNodeItem(GraphicsBaseItem* pItem)
{
if(pItem->getItemType() == GIT_link)
{
auto pLine = dynamic_cast<ElectricConnectLineItem*>(pItem);
if(pLine)
{
Connection con = pLine->getConnection();
GraphicsBaseItem* srcItem = _nodeItem[con.nSrcNodeId];
if(srcItem)
{
ItemPort* ptSrc = srcItem->getPortPtr(con.nSrcPort);
ptSrc->disConnect();
srcItem->setItemChanged(true);
//srcItem->updateConnectData();
}
GraphicsBaseItem* destItem = _nodeItem[con.nDestNodeId];
if(destItem)
{
ItemPort* ptDest = pItem->getPortPtr(con.nDestPort);
ptDest->disConnect();
destItem->setItemChanged(true);
//destItem->updateConnectData();
}
QUuid lineId = pLine->itemId();
_nodeItem.take(lineId);
_scene->removeItem(pLine);
delete pLine;
}
}
else
{
QMap<QString,ItemPort*> ports = pItem->getPorts();
for(auto port:ports)
{
if(port->connected())
{
ElectricConnectLineItem* pLine = port->getConnectPtr();
Connection con = pLine->getConnection();
QUuid oppositeId = pLine->getOppositeId(pItem->itemId());
int oppositePort = (con.nSrcNodeId==pItem->itemId())?con.nDestPort:con.nSrcPort; //取另一端点序号
GraphicsBaseItem* oppositeItem = _nodeItem[oppositeId];
if(oppositeItem)
{
ItemPort* ptOppo = oppositeItem->getPortPtr(oppositePort);
ptOppo->disConnect();
oppositeItem->setItemChanged(true);
//oppositeItem->updateConnectData();
}
QUuid lineId = pLine->itemId();
_nodeItem.take(lineId);
_scene->removeItem(pLine);
delete pLine;
port->disConnect();
}
}
QUuid srcId = pItem->itemId();
pItem->setItemChanged(true);
//pItem->updateConnectData();
_nodeItem.take(srcId);
_scene->removeItem(pItem);
delete pItem;
}
}
QVariant FixedPortsModel::nodeData(QUuid nodeId, NodeRole role) const
{
QVariant result;
switch(role)
{
case NodeRole::Position:
result = _nodeItem[nodeId]->pos();
break;
}
/*auto it = _models.find(nodeId);
if (it == _models.end())
return result;
auto &model = *it;
switch (role) {
case NodeRole::Type:
result = model->name();
break;
case NodeRole::Position:
result = _nodeGeometryData[nodeId].pos;
break;
case NodeRole::Size:
result = _nodeGeometryData[nodeId].size;
break;
case NodeRole::CaptionVisible:
result = model->captionVisible();
break;
case NodeRole::Caption:
result = model->caption();
break;
case NodeRole::Style: {
//auto style = StyleCollection::nodeStyle();
//result = style.toJson().toVariantMap();
} break;
case NodeRole::InternalData: {
QJsonObject nodeJson;
//nodeJson["internal-data"] = _models[nodeId]->save();
result = nodeJson.toVariantMap();
break;
}
case NodeRole::InPortCount:
result = model->nPorts(PortType::In);
break;
case NodeRole::OutPortCount:
result = model->nPorts(PortType::Out);
break;
case NodeRole::Widget: {
auto w = model->embeddedWidget();
result = QVariant::fromValue(w);
} break;
}*/
return result;
}
QJsonObject FixedPortsModel::saveNode(QUuid const nodeId) const
{
QJsonObject nodeJson;
nodeJson["id"] = nodeId.toString();
nodeJson["type"] = _nodeItem[nodeId]->getItemType();
{
QPointF const pos = nodeData(nodeId, NodeRole::Position).value<QPointF>();
QJsonObject posJson;
posJson["x"] = pos.x();
posJson["y"] = pos.y();
nodeJson["position"] = posJson;
}
return nodeJson;
}
void FixedPortsModel::saveNode(int nPageId)
{
for(auto &pData:_nodeData)
{
if(pData->prepareDelete())
{
DataBase::GetInstance()->deleteComponent(pData->uuid().toString());
continue;
}
if(pData->dataChanged())
{
bool exist = DataBase::GetInstance()->componentExist(pData->uuid().toString());
if(exist) //已存在更新
{
DataBase::GetInstance()->updateComponent(pData->uuid(),pData->tag(),pData->name(),pData->context());
int type = pData->type();
if(type == GIT_itemRect)
{
ElectricSvgItemRect_Property* pro = dynamic_cast<ElectricSvgItemRect_Property*>(pData);
if(pro)
{
DataBase::GetInstance()->updateBus_stability(pro->component_id(),pro->getResistance(),pro->getAnchor_v(),pro->getUv_alarm(),pro->getOv_alarm(),pro->getAnchor_i(),pro->getUi_alarm(),pro->getOi_alarm(),1);
}
}
}
else
{
DataBase::GetInstance()->insertComponent(pData->uuid(),pData->path(),pData->tag(),pData->name(),pData->description(),pData->grid(),pData->zone(),pData->station(),pData->type(),true,pData->state(),pData->connectedBus(),pData->label(),pData->context(),nPageId,1);
int type = pData->type();
if(type == GIT_itemRect)
{
ElectricSvgItemRect_Property* pro = dynamic_cast<ElectricSvgItemRect_Property*>(pData);
if(pro)
{
componentInfo info = DataBase::GetInstance()->getComponentInfoByUuid(pData->uuid().toString());
DataBase::GetInstance()->insertBus_stability(info.id,pro->getResistance(),pro->getAnchor_v(),pro->getUv_alarm(),pro->getOv_alarm(),pro->getAnchor_i(),pro->getUi_alarm(),pro->getOi_alarm(),1);
}
}
}
}
}
//todo:再循环一遍删除待删除项
}
void FixedPortsModel::onSignal_ifExits(QUuid id,const QString& str,int type,GraphicsBaseItem* pitem)
{
bool exist = false;
BaseProperty* pData = nullptr;
for(auto pro:_nodeData)
{
if(pro->tag() == str)
{
pData = pro;
exist = true;
break;
}
}
if(exist) //已存在，将发出信号的item绑定到此data
{
if(_nodeItem.contains(id)) //发出信号对象id与data对象id相同，已绑定,不做响应
return;
QMessageBox msgBox;
msgBox.setText(QString::fromWCharArray(L"提示"));
msgBox.setInformativeText(QString::fromWCharArray(L"此名称模型已存在,是否替换?"));
msgBox.setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel);
msgBox.setDefaultButton(QMessageBox::Cancel);
int ret = msgBox.exec();
switch (ret) {
case QMessageBox::Ok:
{
//todo:断开原来的连接关系
pitem->setProperty(pData);
pitem->setItemId(pData->uuid());
_nodeItem.take(id);
_nodeItem.insert(pData->uuid(),pitem);
}
break;
case QMessageBox::Cancel:
// Cancel was clicked
break;
default:
// should never be reached
break;
}
}
else //创建新data并绑定
{
BaseProperty* pItem = addNodeData(id,type,str);
if(pItem)
{
pitem->setProperty(pItem);
pItem->setDataChanged(true); //数据状态改变
}
}
}
void FixedPortsModel::onTimeOut()
{
_Interface->getPointData("i");
_Interface->getPointData("v");
}
void FixedPortsModel::onSignal_GetPointData(QString type,QMap<qint64,double> map)
{
if(map.size() == 1) //实时数据
{
double d = map.first();
for(auto pro:_nodeData) //demo版本只有一个数据
{
int t = pro->type();
if(t == GIT_itemRect)
{
//todo:根据id匹配数据
auto p = dynamic_cast<ElectricSvgItemRect_Property*>(pro);
if(p)
{
if(type == QString("v"))
p->setVolt(d);
else if(type == QString("i"))
p->setElec(d);
p->notifyUpdate(); //通知更新
}
}
}
}
}
void FixedPortsModel::startHttpRequest()
{
if(_timer)
{
_timer->setInterval(1000);
_timer->start();
}
}
QWidget* FixedPortsModel::getTopWidget()
{
return dynamic_cast<QWidget*>(_widget);
}

10
source/graphicsItem/electricConnectLineItem.cpp → diagramCavas/source/graphicsItem/electricConnectLineItem.cpp
View File

@ -376,7 +376,7 @@ void ElectricConnectLineItem::calculatePath()
m_boundingRect = m_points.boundingRect();
}
void ElectricConnectLineItem::updateConnection(int callerId,QPointF pos)
void ElectricConnectLineItem::updateConnection(QUuid callerId,QPointF pos)
{
//qDebug()<<pos;
if(callerId == m_connectState.nSrcNodeId)
@ -387,3 +387,11 @@ void ElectricConnectLineItem::updateConnection(int callerId,QPointF pos)
qDebug()<<"ConnectLine update err";
calculatePath();
}
QUuid ElectricConnectLineItem::getOppositeId(QUuid id)
{
if(id == m_connectState.nSrcNodeId)
return m_connectState.nDestNodeId;
else
return m_connectState.nSrcNodeId;
}

0
source/graphicsItem/electricSvgItem.cpp → diagramCavas/source/graphicsItem/electricSvgItem.cpp
View File

73
diagramCavas/source/graphicsItem/electricSvgItemBus.cpp Normal file
View File

@ -0,0 +1,73 @@
#include "graphicsItem/electricSvgItemBus.h"
#include "graphicsItem/itemControlHandle.h"
#include "graphicsItem/itemPort.h"
#include "graphicsItem/electricConnectLineItem.h"
#include <QPainter>
#include <QStyleOption>
#include <QJsonArray>
ElectricSvgItemBus::ElectricSvgItemBus(const QRect &rect, QGraphicsItem *parent)
: ElectricSvgItem(rect,parent)
{
loadSvg(":/images/element/svg_bus.svg");
setHandleIfShow(H_textCaption,false);
setHandleVisible(false);
setFunctionHandleIfShow(false);
setFunctionHandleEnaable(false);
setHandleEnaable(H_right,true);
setHandleEnaable(H_left,true);
}
ElectricSvgItemBus::~ElectricSvgItemBus()
{
}
void ElectricSvgItemBus::updateHandles()
{
ElectricSvgItem::updateHandles();
}
void ElectricSvgItemBus::updateConnectData()
{
QJsonObject obj;
QJsonArray arr;
if(_property)
{
for(auto ptr:m_mapPort)
{
if(ptr->connected())
{
QJsonObject port;
port["portId"] = ptr->getTag();
auto pLine = ptr->getConnectPtr();
port["connectedItem"] = pLine->getOppositeId(m_itemId).toString();
port["x"] = ptr->pos().x();
port["y"] = ptr->pos().y();
arr.push_back(port);
}
}
obj["port"] = arr;
_property->setContext(obj);
}
}
void ElectricSvgItemBus::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget)
{
ElectricSvgItem::paint(painter,option,widget);
}
/************************************************************************/
ElectricSvgItemBus_Property::ElectricSvgItemBus_Property(QObject* parent)
:BaseProperty(parent)
{
}
ElectricSvgItemBus_Property::~ElectricSvgItemBus_Property()
{
}

154
diagramCavas/source/graphicsItem/electricSvgItemRect.cpp Normal file
View File

@ -0,0 +1,154 @@
#include "graphicsItem/electricSvgItemRect.h"
#include "graphicsItem/itemPort.h"
#include <QPainter>
#include <QStyleOption>
#include <QGraphicsScene>
#include <QGraphicsView>
ElectricSvgItemRect::ElectricSvgItemRect(const QRect &rect, QGraphicsItem *parent)
: ElectricSvgItem(rect,parent)
,_pDlg(nullptr)
{
loadSvg(":/images/element/svg_rect.svg");
setHandleIfShow(H_textCaption,false);
setHandleIfShow(H_textCurrent,false);
setHandleIfShow(h_textVoltage,false);
setHandleVisible(false);
setFunctionHandleIfShow(false);
setFunctionHandleEnaable(false);
//入线口
ItemPort* pHandle1 = new ItemPort(this);
pHandle1->setType(T_lineIn);
pHandle1->setTag(H_connect);
pHandle1->setPortPos(P_top);
pHandle1->setParent(this);
m_vecHanle.insert(H_connect,pHandle1);
//出线口
ItemPort* pHandle2 = new ItemPort(this);
pHandle2->setType(T_lineOut);
pHandle2->setTag(H_connect+1);
pHandle2->setPortPos(P_down);
pHandle2->setParent(this);
m_vecHanle.insert(H_connect+1,pHandle2);
m_dRatioX = 0.5;
m_mapPort.insert(QString::number(_portId++),pHandle1);
m_mapPort.insert(QString::number(_portId++),pHandle2);
qRegisterMetaType<PropertyInfo>("PropertyInfo"); //注册自定义数据类型
}
ElectricSvgItemRect::~ElectricSvgItemRect()
{
}
void ElectricSvgItemRect::updateHandles()
{
ElectricSvgItem::updateHandles();
if( m_vecHanle.contains(H_connect))
{
const QRectF& boundingRect = this->boundingRect();
if(m_vecHanle.contains(H_connect))
{
m_vecHanle[H_connect]->move(boundingRect.right() - boundingRect.width() * m_dRatioX, boundingRect.top());
}
if(m_vecHanle.contains(H_connect + 1))
{
m_vecHanle[H_connect + 1]->move(boundingRect.right() - boundingRect.width() * m_dRatioX, boundingRect.bottom());
}
}
}
void ElectricSvgItemRect::onPropertyChanged(PropertyInfo inf)
{
auto p = getProperty();
if(p)
{
p->setResistance(inf.resistance);
p->setAnchor_v(inf.anchor_v);
p->setUv_alarm(inf.uv_alarm);
p->setOv_alarm(inf.ov_alarm);
p->setAnchor_i(inf.anchor_i);
p->setUi_alarm(inf.ui_alarm);
p->setOi_alarm(inf.oi_alarm);
p->setDataChanged(true);
}
}
void ElectricSvgItemRect::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget)
{
ElectricSvgItem::paint(painter,option,widget);
}
void ElectricSvgItemRect::showPropertyDlg(QWidget* p)
{
auto pro = getProperty();
if(pro)
{
PropertyInfo data;
data.resistance = pro->getResistance();
data.anchor_v = pro->getAnchor_v();
data.uv_alarm = pro->getUv_alarm();
data.ov_alarm = pro->getOv_alarm();
data.anchor_i = pro->getAnchor_i();
data.ui_alarm = pro->getUi_alarm();
data.oi_alarm = pro->getOi_alarm();
if(_pDlg)
{
_pDlg->show();
_pDlg->synchroniseData(data);
}
else
{
_pDlg = new ItemPropertyDlg(p);
connect(_pDlg,&ItemPropertyDlg::PropertyChange,this,&ElectricSvgItemRect::onPropertyChanged);
_pDlg->show();
_pDlg->synchroniseData(data);
}
}
else
{
//todo:没有关联数据，提示
qDebug()<<"no associate data";
}
}
void ElectricSvgItemRect::updateByProperty()
{
auto p = dynamic_cast<ElectricSvgItemRect_Property*>(_property);
if(p)
{
setLabelTag(p->tag());
setLabelVoltage(QString::number(p->getVolt()));
setLabelCurrent(QString::number(p->getElec()));
scene()->update();
}
}
/****************************************************************/
ElectricSvgItemRect_Property::ElectricSvgItemRect_Property(QObject* parent)
:BaseProperty(parent)
{
electricity = 0;
voltage = 0;
resistance = 2; //电阻
anchor_v = false; //是否锚定电压
uv_alarm = 90; //电压下限
ov_alarm = 110; //电压上限
anchor_i = false; //是否锚定电流
ui_alarm = 45; //电流下限
oi_alarm = 55; //电流上限
}
ElectricSvgItemRect_Property::~ElectricSvgItemRect_Property()
{
}

15
source/graphicsItem/electricSvgItemTriangle.cpp → diagramCavas/source/graphicsItem/electricSvgItemTriangle.cpp
View File

@ -18,18 +18,21 @@ ElectricSvgItemTriangle::ElectricSvgItemTriangle(const QRect &rect, QGraphicsIte
pHandle1->setType(T_lineOut);
pHandle1->setTag(H_connect);
pHandle1->setPortPos(P_top);
pHandle1->setParent(this);
m_vecHanle.insert(H_connect,pHandle1);
//出线口
ItemPort* pHandle2 = new ItemPort(this);
pHandle2->setType(T_lineIn);
pHandle2->setTag(H_connect+1);
pHandle2->setPortPos(P_down);
pHandle2->setParent(this);
m_vecHanle.insert(H_connect+1,pHandle2);
ItemPort* pHandle3 = new ItemPort(this);
pHandle3->setType(T_lineIn);
pHandle3->setTag(H_connect+2);
pHandle3->setPortPos(P_down);
pHandle3->setParent(this);
m_vecHanle.insert(H_connect+2,pHandle3);
m_dTopRatioX = 0.5;
@ -73,3 +76,15 @@ void ElectricSvgItemTriangle::paint(QPainter* painter, const QStyleOptionGraphic
ElectricSvgItem::paint(painter,option,widget);
}
/***********************************************************/
ElectricSvgItemTriangle_Property::ElectricSvgItemTriangle_Property(QObject* parent)
:BaseProperty(parent)
{
}
ElectricSvgItemTriangle_Property::~ElectricSvgItemTriangle_Property()
{
}

141
source/graphicsItem/graphicsBaseItem.cpp → diagramCavas/source/graphicsItem/graphicsBaseItem.cpp
View File

@ -2,15 +2,19 @@
#include "graphicsItem/handleRect.h"
#include "graphicsItem/handleText.h"
#include "graphicsItem/itemPort.h"
#include "graphicsItem/electricConnectLineItem.h"
#include <QGraphicsScene>
#include <QJsonArray>
GraphicsBaseItem::GraphicsBaseItem(QGraphicsItem *parent)
: AbstractShapeType<QGraphicsItem>(parent)
,_property(nullptr)
{
m_type = T_item;
_portId = 1;
_lastPort = -1;
_itemChanged = false;
//初始化缩放操作用的handle
//m_vecHanle.reserve(H_left);
for(int i = H_leftTop; i <= H_left; i++)
@ -31,10 +35,28 @@ GraphicsBaseItem::GraphicsBaseItem(QGraphicsItem *parent)
HandleText* pHandle = new HandleText(this);
pHandle->setType(T_text);
pHandle->setTag(H_textCaption);
pHandle->setText(QString::number(123456));
pHandle->setPos(30,-20);
pHandle->setText(QString("uname"));
pHandle->setPos(30,-30);
pHandle->setParent(this);
m_vecHanle.insert(H_textCaption,pHandle);
connect(pHandle,&HandleText::editFinish,this,&GraphicsBaseItem::onEditNameFinish);
HandleText* pCurrent = new HandleText(this); //电流
pCurrent->setEditable(false);
pCurrent->setType(T_text);
pCurrent->setTag(H_textCurrent);
pCurrent->setText(QString("I:"));
pCurrent->setPos(-30,-30);
pCurrent->setParent(this);
m_vecHanle.insert(H_textCurrent,pCurrent);
HandleText* pVoltage = new HandleText(this); //电压
pVoltage->setType(T_text);
pVoltage->setTag(h_textVoltage);
pVoltage->setText(QString("V:"));
pVoltage->setPos(-30,30);
pVoltage->setParent(this);
m_vecHanle.insert(h_textVoltage,pVoltage);
setFlag(QGraphicsItem::ItemIsMovable, true);
setFlag(QGraphicsItem::ItemIsSelectable, true);
@ -128,6 +150,36 @@ void GraphicsBaseItem::contextMenuEvent(QGraphicsSceneContextMenuEvent* event)
Q_UNUSED(event);
}
void GraphicsBaseItem::setLabelTag(const QString& name)
{
m_vecHanle[H_textCaption]->setText(name);
}
QString GraphicsBaseItem::getLabelTag() const
{
return m_vecHanle[H_textCaption]->getText();
}
void GraphicsBaseItem::setLabelCurrent(const QString& str)
{
m_vecHanle[H_textCurrent]->setText(str);
}
QString GraphicsBaseItem::getLabelCurrent() const
{
return m_vecHanle[H_textCurrent]->getText();
}
void GraphicsBaseItem::setLabelVoltage(const QString& str)
{
m_vecHanle[h_textVoltage]->setText(str);
}
QString GraphicsBaseItem::getLabelVoltage() const
{
return m_vecHanle[h_textVoltage]->getText();
}
int GraphicsBaseItem::addPort(PortState typ,QPointF vec)
{
int ntagId = -1;
@ -143,6 +195,7 @@ int GraphicsBaseItem::addPort(PortState typ,QPointF vec)
pPort->setTag(ntagId);
m_vecHanle.insert(ntagId,pPort);
pPort->setPos(vec);
pPort->setParent(this);
m_mapPort.insert(QString::number(_portId++),pPort);
}
@ -158,6 +211,7 @@ void GraphicsBaseItem::addPort(PortState typ,int ntagId,QPointF vec)
pPort->setTag(ntagId);
m_vecHanle.insert(ntagId,pPort);
pPort->setPos(vec);
pPort->setParent(this);
m_mapPort.insert(QString::number(_portId++),pPort);
}
@ -184,3 +238,86 @@ ItemControlHandle* GraphicsBaseItem::getHandlePtr(int n) const
}
return nullptr;
}
void GraphicsBaseItem::updateByProperty()
{
if(_property)
{
setLabelTag(_property->tag());
}
}
void GraphicsBaseItem::setProperty(BaseProperty* p)
{
if(_property) //已经有对象
{
disconnect(_property,&BaseProperty::updateData,this,&GraphicsBaseItem::onUpdateData); //断开老数据
}
connect(p,&BaseProperty::updateData,this,&GraphicsBaseItem::onUpdateData);
_property = p;
}
void GraphicsBaseItem::unbindProperty()
{
_property = nullptr;
}
void GraphicsBaseItem::showPropertyDlg(QWidget* p)
{
}
void GraphicsBaseItem::updateConnectData()
{
QJsonObject obj;
QJsonArray arr;
if(_property)
{
for(auto ptr:m_mapPort)
{
if(ptr->connected())
{
QJsonObject port;
port["portId"] = ptr->getTag();
auto pLine = ptr->getConnectPtr();
port["connectedItem"] = pLine->getOppositeId(m_itemId).toString();
arr.push_back(port);
}
}
obj["port"] = arr;
_property->setContext(obj);
}
}
void GraphicsBaseItem::onEditNameFinish(const QString& str)
{
emit ifExist(m_itemId,str,m_Itemtype,this);
}
void GraphicsBaseItem::onUpdateData()
{
updateByProperty();
}
/****************************属性****************************/
BaseProperty::BaseProperty(QObject* parent)
: QObject(parent)
{
nType = 0; //设备类型
nPageId = 0; //暂定为创建本数据的图Id(待定)
bInService = true;
nState = 1;
_dataChanged = false;
_prepareDelete = false;
sGrid=QString("1"); //暂时修改，数据库字段不为空
sZone=QString("1");
sStation=QString("1");
}
BaseProperty::~BaseProperty()
{
}

0
source/graphicsItem/graphicsItemGroup.cpp → diagramCavas/source/graphicsItem/graphicsItemGroup.cpp
View File

0
source/graphicsItem/graphicsPolygonItem.cpp → diagramCavas/source/graphicsItem/graphicsPolygonItem.cpp
View File

0
source/graphicsItem/graphicsRectItem.cpp → diagramCavas/source/graphicsItem/graphicsRectItem.cpp
View File

0
source/graphicsItem/handleRect.cpp → diagramCavas/source/graphicsItem/handleRect.cpp
View File

6
source/graphicsItem/handleText.cpp → diagramCavas/source/graphicsItem/handleText.cpp
View File

@ -26,6 +26,11 @@ void HandleText::setText(QString str)
_boundingRect.moveTo(QPointF(-w*0.5,-h*0.5));
}
QString HandleText::getText() const
{
return _text;
}
void HandleText::creatEditor()
{
if(!_editable)
@ -48,6 +53,7 @@ void HandleText::creatEditor()
connect(editor, &QLineEdit::editingFinished, this, [this, editor]() {
//_text = editor->text();
setText(editor->text());
emit editFinish(editor->text());
_proxy->setVisible(false);
});
}

9
source/graphicsItem/itemControlHandle.cpp → diagramCavas/source/graphicsItem/itemControlHandle.cpp
View File

@ -42,3 +42,12 @@ void ItemControlHandle::move(double x, double y)
{
setPos(x, y);
}
void ItemControlHandle::setText(QString s)
{
}
QString ItemControlHandle::getText() const
{
return QString();
}

0
source/graphicsItem/itemPort.cpp → diagramCavas/source/graphicsItem/itemPort.cpp
View File

53
diagramCavas/source/itemPropertyDlg.cpp Normal file
View File

@ -0,0 +1,53 @@
#include "itemPropertyDlg.h"
#include "ui_itemPropertyDlg.h"
ItemPropertyDlg::ItemPropertyDlg(QWidget *parent)
: QDialog(parent)
, ui(new Ui::itemPropertyDlg)
{
ui->setupUi(this);
this->setWindowFlags(Qt::FramelessWindowHint | windowFlags());
connect(ui->btn_ok_jianGe,&QPushButton::clicked,this,&ItemPropertyDlg::onOkClicked);
connect(ui->btn_apply_jianGe,&QPushButton::clicked,this,&ItemPropertyDlg::onApplyClicked);
connect(ui->btn_cancel_jianGe,&QPushButton::clicked,this,&ItemPropertyDlg::onCancelClicked);
}
ItemPropertyDlg::~ItemPropertyDlg()
{
delete ui;
}
void ItemPropertyDlg::synchroniseData(const PropertyInfo pro)
{
ui->sp_DianZu->setValue(pro.resistance);
ui->cb_MaoDingDianYa->setChecked(pro.anchor_v);
ui->sp_DianYaXiaXian->setValue(pro.uv_alarm);
ui->sp_DianYaShangXian->setValue(pro.ov_alarm);
ui->cb_MaoDingDianLiu->setChecked(pro.anchor_i);
ui->sp_DianLiuXiaXian->setValue(pro.ui_alarm);
ui->sp_DianLiuShangXian->setValue(pro.oi_alarm);
}
void ItemPropertyDlg::onOkClicked()
{
onApplyClicked();
hide();
}
void ItemPropertyDlg::onCancelClicked()
{
hide();
}
void ItemPropertyDlg::onApplyClicked()
{
PropertyInfo info;
info.resistance = ui->sp_DianZu->value();
info.anchor_v = ui->cb_MaoDingDianYa->isChecked();
info.uv_alarm = ui->sp_DianYaXiaXian->value();
info.ov_alarm = ui->sp_DianYaShangXian->value();
info.anchor_i = ui->cb_MaoDingDianLiu->isChecked();
info.ui_alarm = ui->sp_DianLiuXiaXian->value();
info.oi_alarm = ui->sp_DianLiuShangXian->value();
emit PropertyChange(info);
}

0
source/statusBar.cpp → diagramCavas/source/statusBar.cpp
View File

22
source/util/baseSelector.cpp → diagramCavas/source/util/baseSelector.cpp
View File

@ -11,11 +11,10 @@ QPointF BaseSelector::ms_ptMouseDown(0.0,0.0);
QPointF BaseSelector::ms_ptMouseLast(0.0,0.0);
double BaseSelector::ms_dAngleMouseDownToItem = 0.0;
int BaseSelector::ms_nDragHandle = 0;
uint BaseSelector::_Id = 0;
ItemMap BaseSelector::m_graphicsItem;
BaseSelector::BaseSelector(QObject *parent)
: QObject(parent)
BaseSelector::BaseSelector(FixedPortsModel* model,QObject *parent)
: _model(model)
,QObject(parent)
{
m_type = ST_base;
m_opMode = OM_none;
@ -31,6 +30,7 @@ void BaseSelector::mousePressEvent(QGraphicsSceneMouseEvent* event, DesignerScen
if (event->button() != Qt::LeftButton)
return;
_model->activateModel(); //激活当前窗口
ms_ptMouseDown = event->scenePos();
ms_ptMouseLast = event->scenePos();
@ -350,7 +350,7 @@ void BaseSelector::mouseDoubleClickEvent(QGraphicsSceneMouseEvent* event, Design
{
ms_nDragHandle = pHandle->getTag();
//ms_nDragHandle = item->collidesWithHandle(event->scenePos());
if(ms_nDragHandle >= H_textCaption && ms_nDragHandle < H_connect) //移动文本
if(ms_nDragHandle >= H_textCaption && ms_nDragHandle < H_connect) //是文字节点
{
HandleText* pText = qgraphicsitem_cast<HandleText*>(pHandle);
if(pText)
@ -363,6 +363,18 @@ void BaseSelector::mouseDoubleClickEvent(QGraphicsSceneMouseEvent* event, Design
}
}
}
else if(items.count() == 1) //不是文字节点
{
GraphicsBaseItem* item = qgraphicsitem_cast<GraphicsBaseItem*>(items.first());
if(item)
{
GraphicsItemType tpe = item->getItemType();
if(tpe != GIT_link)
{
item->showPropertyDlg(_model->getTopWidget());
}
}
}
}
void BaseSelector::setCursor(DesignerScene *scene, const QCursor &cursor)

24
source/util/connectingSelector.cpp → diagramCavas/source/util/connectingSelector.cpp
View File

@ -6,8 +6,8 @@
#include <QGraphicsView>
#include <graphicsItem/graphicsBaseItem.h>
ConnectingSelector::ConnectingSelector(QObject *parent)
: BaseSelector(parent)
ConnectingSelector::ConnectingSelector(FixedPortsModel* model,QObject *parent)
: BaseSelector(model,parent)
,m_pConnectingItem(nullptr)
,m_pTouchedItem(nullptr)
{
@ -89,12 +89,12 @@ void ConnectingSelector::setTargetHighLight(bool val)
void ConnectingSelector::createConnectLline(GraphicsBaseItem* connectingItem,GraphicsBaseItem* touchedItem,DesignerScene* scene)
{
ElectricConnectLineItem* pItem = new ElectricConnectLineItem();
pItem->setItemId(++_Id);
pItem->setItemId(QUuid::createUuid());
pItem->setItemType(GIT_link);
scene->addItem(pItem);
ItemPort* ptSrc = connectingItem->getPortPtr(ms_nDragHandle);
int srcId = connectingItem->itemId();
QUuid srcId = connectingItem->itemId();
int srcPort = ptSrc->getTag();
HandleType srcType = ptSrc->getType();
PortPos srcPos = ptSrc->portPos();
@ -120,7 +120,7 @@ void ConnectingSelector::createConnectLline(GraphicsBaseItem* connectingItem,Gra
if(ptDest != nullptr)
{
int destId = touchedItem->itemId();
QUuid destId = touchedItem->itemId();
int destPort = ptDest->getTag();
HandleType destType = ptDest->getType();
PortPos destPos = ptDest->portPos();
@ -129,7 +129,15 @@ void ConnectingSelector::createConnectLline(GraphicsBaseItem* connectingItem,Gra
pItem->setConnection(Connection(srcId,srcPort,srcType,srcPos,destId,destPort,destType,destPos));
ptDest->setConnect(pItem);
m_graphicsItem[sceneName()].insert(QString::number(pItem->itemId()),pItem); //插入连接线到总表
_model->addNodeItem(pItem->itemId(),pItem);
auto srcParent = ptSrc->getParentPtr();
auto destParent = ptDest->getParentPtr();
srcParent->setItemChanged(true);
destParent->setItemChanged(true);
//srcParent->updateConnectData();
//destParent->updateConnectData();
//m_graphicsItem[sceneName()].insert(QString::number(pItem->itemId()),pItem); //插入连接线到总表
}
}
@ -175,8 +183,8 @@ void ConnectingSelector::mouseMoveEvent(QGraphicsSceneMouseEvent* event, Designe
GraphicsBaseItem* item = dynamic_cast<GraphicsBaseItem*>(items.first());
if(item)
{
int n1 = item->itemId();
int n2 = m_pConnectingItem->itemId();
QUuid n1 = item->itemId();
QUuid n2 = m_pConnectingItem->itemId();
if(n1 != n2) //判断两个对象是否相同
{
m_pTouchedItem = item;

15
source/util/creatingSelector.cpp → diagramCavas/source/util/creatingSelector.cpp
View File

@ -9,14 +9,13 @@
#include <QGraphicsSvgItem>
CreatingSelector::CreatingSelector(QObject *parent)
: BaseSelector(parent)
CreatingSelector::CreatingSelector(FixedPortsModel* model,QObject *parent)
: BaseSelector(model,parent)
{
m_type = ST_cerating;
m_creatingMethod = CM_drag;
m_pCreatingItem = nullptr;
m_scalBasePoint = QPointF();
_Id = 0;
}
CreatingSelector::~CreatingSelector()
{
@ -59,7 +58,7 @@ void CreatingSelector::mousePressEvent(QGraphicsSceneMouseEvent* event, Designer
{
m_creatingMethod = CM_click;
m_pCreatingItem = new ElectricSvgItemBus(QRect(-100, -3, 200, 6));
m_pCreatingItem->setItemId(++_Id);
m_pCreatingItem->setItemId(QUuid::createUuid());
m_pCreatingItem->setItemType(GIT_bus);
m_pCreatingItem->editShape(ms_nDragHandle, ms_ptMouseLast);
emit setWorkingSelector(ST_base);
@ -69,7 +68,7 @@ void CreatingSelector::mousePressEvent(QGraphicsSceneMouseEvent* event, Designer
{
m_creatingMethod = CM_click;
m_pCreatingItem = new ElectricSvgItemRect(QRect(-15, -15, 30, 30));
m_pCreatingItem->setItemId(++_Id);
m_pCreatingItem->setItemId(QUuid::createUuid());
m_pCreatingItem->setItemType(GIT_itemRect);
m_pCreatingItem->editShape(ms_nDragHandle, ms_ptMouseLast);
emit setWorkingSelector(ST_base);
@ -79,7 +78,7 @@ void CreatingSelector::mousePressEvent(QGraphicsSceneMouseEvent* event, Designer
{
m_creatingMethod = CM_click;
m_pCreatingItem = new ElectricSvgItemTriangle(QRect(-15, -15, 30, 30));
m_pCreatingItem->setItemId(++_Id);
m_pCreatingItem->setItemId(QUuid::createUuid());
m_pCreatingItem->setItemType(GIT_itemTri);
m_pCreatingItem->editShape(ms_nDragHandle, ms_ptMouseLast);
emit setWorkingSelector(ST_base);
@ -94,6 +93,7 @@ void CreatingSelector::mousePressEvent(QGraphicsSceneMouseEvent* event, Designer
m_pCreatingItem->setPos(event->scenePos());
m_pCreatingItem->setSelected(true);
scene->addItem(m_pCreatingItem);
m_pCreatingItem->setItemChanged(true);
if(m_creatingMethod == CM_drag)
{
@ -110,7 +110,8 @@ void CreatingSelector::mousePressEvent(QGraphicsSceneMouseEvent* event, Designer
//创建时添加了第一个点，紧接着再次添加第二点，然后从第二个点开始进行移动绘制
m_pCreatingItem->addPoint(ms_ptMouseDown);
ms_nDragHandle = m_pCreatingItem->handleCount();
m_graphicsItem[sceneName()].insert(QString::number(m_pCreatingItem->itemId()),m_pCreatingItem); //插入数据到总表
//m_graphicsItem[sceneName()].insert(QString::number(m_pCreatingItem->itemId()),m_pCreatingItem); //插入数据到总表
_model->addNodeItem(m_pCreatingItem->itemId(),m_pCreatingItem);
m_pCreatingItem = nullptr; //先舍弃多次点击创建对象241124 by
}
}

4
source/util/editingSelector.cpp → diagramCavas/source/util/editingSelector.cpp
View File

@ -3,8 +3,8 @@
#include <QGraphicsView>
EditingSelector::EditingSelector(QObject *parent)
: BaseSelector(parent)
EditingSelector::EditingSelector(FixedPortsModel* model,QObject *parent)
: BaseSelector(model,parent)
{
m_type = ST_editing;
}

4
source/util/linkMovingSelector.cpp → diagramCavas/source/util/linkMovingSelector.cpp
View File

@ -3,8 +3,8 @@
#include <QGraphicsView>
#include "graphicsItem/electricConnectLineItem.h"
LinkMovingSelector::LinkMovingSelector(QObject *parent)
: BaseSelector(parent)
LinkMovingSelector::LinkMovingSelector(FixedPortsModel* model,QObject *parent)
: BaseSelector(model,parent)
,m_pMovingLine(nullptr)
{
m_type = ST_linkMoving;

6
source/util/movingSelector.cpp → diagramCavas/source/util/movingSelector.cpp
View File

@ -5,8 +5,8 @@
#include <graphicsItem/graphicsBaseItem.h>
#include "graphicsItem/electricConnectLineItem.h"
MovingSelector::MovingSelector(QObject *parent)
: BaseSelector(parent)
MovingSelector::MovingSelector(FixedPortsModel* model,QObject *parent)
: BaseSelector(model,parent)
{
m_type = ST_moving;
}
@ -61,7 +61,7 @@ void MovingSelector::updateConnectLine(QList<QGraphicsItem *> lst)
{
if(item->getItemType() != GIT_link)
{
int nId = item->itemId();
QUuid nId = item->itemId();
for(auto pPort:item->getPorts())
{
if(pPort->connected())

4
source/util/rotationSelector.cpp → diagramCavas/source/util/rotationSelector.cpp
View File

@ -4,8 +4,8 @@
#include <graphicsItem/graphicsBaseItem.h>
RotationSelector::RotationSelector(QObject *parent)
: BaseSelector(parent)
RotationSelector::RotationSelector(FixedPortsModel* model,QObject *parent)
: BaseSelector(model,parent)
{
m_type = ST_rotation;
}

4
source/util/scalingSelector.cpp → diagramCavas/source/util/scalingSelector.cpp
View File

@ -3,8 +3,8 @@
#include <QGraphicsView>
#include <graphicsItem/graphicsBaseItem.h>
ScalingSelector::ScalingSelector(QObject *parent)
: BaseSelector(parent)
ScalingSelector::ScalingSelector(FixedPortsModel* model,QObject *parent)
: BaseSelector(model,parent)
{
m_type = ST_scaling;
m_scalBasePoint = QPointF();

23
source/util/selectorManager.cpp → diagramCavas/source/util/selectorManager.cpp
View File

@ -9,36 +9,37 @@
#include "util/connectingSelector.h"
SelectorManager::SelectorManager(QObject *parent)
: QObject(parent)
SelectorManager::SelectorManager(FixedPortsModel* model,QObject *parent)
: _graphModel(model)
,QObject(parent)
{
//创建所有的selector
BaseSelector* baseSelector = new BaseSelector(this);
BaseSelector* baseSelector = new BaseSelector(model,this);
connect(baseSelector, SIGNAL(setWorkingSelector(SelectorType)), this, SLOT(onSignal_setWorkingSelector(SelectorType)));
m_vecSelectors.push_back(baseSelector);
CreatingSelector* creatingSelector = new CreatingSelector(this);
CreatingSelector* creatingSelector = new CreatingSelector(model,this);
connect(creatingSelector, SIGNAL(setWorkingSelector(SelectorType)), this, SLOT(onSignal_setWorkingSelector(SelectorType)));
m_vecSelectors.push_back(creatingSelector);
MovingSelector* movingSelector = new MovingSelector(this);
MovingSelector* movingSelector = new MovingSelector(model,this);
connect(movingSelector, SIGNAL(setWorkingSelector(SelectorType)), this, SLOT(onSignal_setWorkingSelector(SelectorType)));
m_vecSelectors.push_back(movingSelector);
SubMovingSelector* subMovSelector = new SubMovingSelector(this);
SubMovingSelector* subMovSelector = new SubMovingSelector(model,this);
connect(subMovSelector, SIGNAL(setWorkingSelector(SelectorType)), this, SLOT(onSignal_setWorkingSelector(SelectorType)));
m_vecSelectors.push_back(subMovSelector);
LinkMovingSelector* linkMovSelector = new LinkMovingSelector(this);
LinkMovingSelector* linkMovSelector = new LinkMovingSelector(model,this);
connect(linkMovSelector, SIGNAL(setWorkingSelector(SelectorType)), this, SLOT(onSignal_setWorkingSelector(SelectorType)));
m_vecSelectors.push_back(linkMovSelector);
RotationSelector* rotationSelector = new RotationSelector(this);
RotationSelector* rotationSelector = new RotationSelector(model,this);
connect(rotationSelector, SIGNAL(setWorkingSelector(SelectorType)), this, SLOT(onSignal_setWorkingSelector(SelectorType)));
m_vecSelectors.push_back(rotationSelector);
ScalingSelector* scalingSelector = new ScalingSelector(this);
ScalingSelector* scalingSelector = new ScalingSelector(model,this);
connect(scalingSelector, SIGNAL(setWorkingSelector(SelectorType)), this, SLOT(onSignal_setWorkingSelector(SelectorType)));
m_vecSelectors.push_back(scalingSelector);
EditingSelector* editingSelector = new EditingSelector(this);
EditingSelector* editingSelector = new EditingSelector(model,this);
connect(editingSelector, SIGNAL(setWorkingSelector(SelectorType)), this, SLOT(onSignal_setWorkingSelector(SelectorType)));
m_vecSelectors.push_back(editingSelector);
ConnectingSelector* connectingSelector = new ConnectingSelector(this);
ConnectingSelector* connectingSelector = new ConnectingSelector(model,this);
connect(connectingSelector, SIGNAL(setWorkingSelector(SelectorType)), this, SLOT(onSignal_setWorkingSelector(SelectorType)));
m_vecSelectors.push_back(connectingSelector);

4
source/util/subMovingSelector.cpp → diagramCavas/source/util/subMovingSelector.cpp
View File

@ -4,8 +4,8 @@
#include "graphicsItem/graphicsBaseItem.h"
#include "graphicsItem/handleText.h"
SubMovingSelector::SubMovingSelector(QObject *parent)
: BaseSelector(parent)
SubMovingSelector::SubMovingSelector(FixedPortsModel* model,QObject *parent)
: BaseSelector(model,parent)
,m_pParentItem(nullptr)
{
m_type = ST_subMoving;

41
diagramCavas/ui/drawingPanel.ui Normal file
View File

@ -0,0 +1,41 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>drawingPanel</class>
<widget class="QWidget" name="drawingPanel">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>801</width>
<height>501</height>
</rect>
</property>
<property name="windowTitle">
<string>Form</string>
</property>
<property name="styleSheet">
<string notr="true"/>
</property>
<layout class="QVBoxLayout" name="mainLayout">
<property name="spacing">
<number>0</number>
</property>
<property name="leftMargin">
<number>0</number>
</property>
<property name="topMargin">
<number>0</number>
</property>
<property name="rightMargin">
<number>0</number>
</property>
<property name="bottomMargin">
<number>0</number>
</property>
</layout>
</widget>
<resources>
<include location="../resource/DiagramDesigner.qrc"/>
</resources>
<connections/>
</ui>

331
diagramCavas/ui/itemPropertyDlg.ui Normal file
View File

@ -0,0 +1,331 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>itemPropertyDlg</class>
<widget class="QDialog" name="itemPropertyDlg">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>642</width>
<height>552</height>
</rect>
</property>
<property name="windowTitle">
<string>Dialog</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<property name="spacing">
<number>0</number>
</property>
<property name="leftMargin">
<number>0</number>
</property>
<property name="topMargin">
<number>0</number>
</property>
<property name="rightMargin">
<number>0</number>
</property>
<property name="bottomMargin">
<number>0</number>
</property>
<item>
<widget class="QWidget" name="widget_title" native="true">
<property name="minimumSize">
<size>
<width>0</width>
<height>20</height>
</size>
</property>
<property name="maximumSize">
<size>
<width>16777215</width>
<height>20</height>
</size>
</property>
<property name="styleSheet">
<string notr="true">background-color: rgb(183, 183, 183);</string>
</property>
</widget>
</item>
<item>
<widget class="QWidget" name="widget" native="true">
<property name="styleSheet">
<string notr="true"/>
</property>
<layout class="QGridLayout" name="gridLayout" columnstretch="1,4">
<property name="leftMargin">
<number>10</number>
</property>
<property name="topMargin">
<number>10</number>
</property>
<property name="rightMargin">
<number>10</number>
</property>
<property name="bottomMargin">
<number>10</number>
</property>
<property name="spacing">
<number>10</number>
</property>
<item row="0" column="0">
<widget class="QStackedWidget" name="stackedWidget_button">
<property name="styleSheet">
<string notr="true"/>
</property>
<widget class="QWidget" name="page">
<layout class="QVBoxLayout" name="verticalLayout_2">
<item>
<widget class="QPushButton" name="btn_JianGeXinXi">
<property name="font">
<font>
<pointsize>12</pointsize>
</font>
</property>
<property name="text">
<string>间隔信息</string>
</property>
</widget>
</item>
<item>
<spacer name="verticalSpacer">
<property name="orientation">
<enum>Qt::Orientation::Vertical</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>471</height>
</size>
</property>
</spacer>
</item>
</layout>
</widget>
<widget class="QWidget" name="page_2"/>
</widget>
</item>
<item row="0" column="1">
<widget class="QStackedWidget" name="stackedWidget">
<property name="font">
<font>
<family>Microsoft YaHei UI</family>
<pointsize>10</pointsize>
<italic>false</italic>
<bold>false</bold>
</font>
</property>
<property name="styleSheet">
<string notr="true">background-color: rgb(224, 224, 224);
color:black;
font: 10pt &quot;Microsoft YaHei UI&quot;;</string>
</property>
<widget class="QWidget" name="page_JianGeXinXi">
<layout class="QVBoxLayout" name="verticalLayout_3">
<property name="leftMargin">
<number>6</number>
</property>
<property name="topMargin">
<number>6</number>
</property>
<property name="rightMargin">
<number>6</number>
</property>
<property name="bottomMargin">
<number>6</number>
</property>
<item>
<widget class="QGroupBox" name="groupBox">
<property name="title">
<string>间隔信息</string>
</property>
<layout class="QGridLayout" name="gridLayout_2" rowstretch="0,0,0,0" columnstretch="1,1,1,1,2,1,1,2">
<item row="0" column="6" colspan="2">
<widget class="QCheckBox" name="cb_MaoDingDianLiu">
<property name="text">
<string>是否锚定电流</string>
</property>
</widget>
</item>
<item row="0" column="5" rowspan="4">
<widget class="Line" name="line_2">
<property name="orientation">
<enum>Qt::Orientation::Vertical</enum>
</property>
</widget>
</item>
<item row="1" column="4" rowspan="2">
<widget class="QDoubleSpinBox" name="sp_DianYaXiaXian">
<property name="value">
<double>90.000000000000000</double>
</property>
</widget>
</item>
<item row="1" column="3">
<widget class="QLabel" name="label_2">
<property name="text">
<string>电压下限</string>
</property>
</widget>
</item>
<item row="0" column="2" rowspan="4">
<widget class="Line" name="line">
<property name="orientation">
<enum>Qt::Orientation::Vertical</enum>
</property>
</widget>
</item>
<item row="1" column="6">
<widget class="QLabel" name="label_4">
<property name="text">
<string>电流下限</string>
</property>
</widget>
</item>
<item row="3" column="4">
<widget class="QDoubleSpinBox" name="sp_DianYaShangXian">
<property name="maximum">
<double>200.000000000000000</double>
</property>
<property name="value">
<double>110.000000000000000</double>
</property>
</widget>
</item>
<item row="0" column="1" rowspan="2">
<widget class="QDoubleSpinBox" name="sp_DianZu">
<property name="maximum">
<double>10000.000000000000000</double>
</property>
<property name="value">
<double>2.000000000000000</double>
</property>
</widget>
</item>
<item row="0" column="3" colspan="2">
<widget class="QCheckBox" name="cb_MaoDingDianYa">
<property name="text">
<string>是否锚定电压</string>
</property>
</widget>
</item>
<item row="3" column="6">
<widget class="QLabel" name="label_5">
<property name="text">
<string>电流上限</string>
</property>
</widget>
</item>
<item row="1" column="7">
<widget class="QDoubleSpinBox" name="sp_DianLiuXiaXian">
<property name="value">
<double>45.000000000000000</double>
</property>
</widget>
</item>
<item row="2" column="7" rowspan="2">
<widget class="QDoubleSpinBox" name="sp_DianLiuShangXian">
<property name="maximum">
<double>200.000000000000000</double>
</property>
<property name="value">
<double>55.000000000000000</double>
</property>
</widget>
</item>
<item row="3" column="3">
<widget class="QLabel" name="label_3">
<property name="text">
<string>电压上限</string>
</property>
</widget>
</item>
<item row="0" column="0" rowspan="2">
<widget class="QLabel" name="label">
<property name="text">
<string>电阻</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item>
<spacer name="verticalSpacer_2">
<property name="orientation">
<enum>Qt::Orientation::Vertical</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>354</height>
</size>
</property>
</spacer>
</item>
<item>
<widget class="QWidget" name="widget_2" native="true">
<layout class="QHBoxLayout" name="horizontalLayout">
<property name="leftMargin">
<number>0</number>
</property>
<property name="topMargin">
<number>0</number>
</property>
<property name="rightMargin">
<number>0</number>
</property>
<property name="bottomMargin">
<number>0</number>
</property>
<item>
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Orientation::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>223</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item>
<widget class="QPushButton" name="btn_cancel_jianGe">
<property name="text">
<string>取消</string>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="btn_apply_jianGe">
<property name="text">
<string>应用</string>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="btn_ok_jianGe">
<property name="text">
<string>确定</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
</layout>
</widget>
<widget class="QWidget" name="page_4"/>
</widget>
</item>
</layout>
</widget>
</item>
</layout>
</widget>
<resources/>
<connections/>
</ui>

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include/abstractGraphModel.h
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#pragma once
#include <QMap>
#include <QSet>
#include <QVector>
#include <QtCore/QJsonObject>
#include <QtCore/QObject>
#include <QtCore/QVariant>
#include "global.h"
/**
* The central class in the Model-View approach. It delivers all kinds
* of information from the backing user data structures that represent
* the graph. The class allows to modify the graph structure: create
* and remove nodes and connections.
*
* We use two types of the unique ids for graph manipulations:
* - NodeId
* - ConnectionId
*/
class AbstractGraphModel : public QObject
{
Q_OBJECT
public:
/// Generates a new unique NodeId.
virtual NodeId newNodeId() = 0;
/// @brief Returns the full set of unique Node Ids.
/**
* Model creator is responsible for generating unique `unsigned int`
* Ids for all the nodes in the graph. From an Id it should be
* possible to trace back to the model's internal representation of
* the node.
*/
virtual QSet<NodeId> allNodeIds() const = 0;
/**
* A collection of all input and output connections for the given `nodeId`.
*/
virtual QSet<ConnectionId> allConnectionIds(NodeId const nodeId) const = 0;
/// @brief Returns all connected Node Ids for given port.
/**
* The returned set of nodes and port indices correspond to the type
* opposite to the given `portType`.
*/
virtual QSet<ConnectionId> connections(NodeId nodeId,
PortType portType,
PortIndex index) const
= 0;
/// Checks if two nodes with the given `connectionId` are connected.
virtual bool connectionExists(ConnectionId const connectionId) const = 0;
/// Creates a new node instance in the derived class.
/**
* The model is responsible for generating a unique `NodeId`.
* @param[in] nodeType is free to be used and interpreted by the
* model on its own, it helps to distinguish between possible node
* types and create a correct instance inside.
*/
virtual NodeId addNode(QString const nodeType = QString()) = 0;
/// Model decides if a conection with a given connection Id possible.
/**
* The default implementation compares corresponding data types.
*
* It is possible to override the function and connect non-equal
* data types.
*/
virtual bool connectionPossible(ConnectionId const connectionId) const = 0;
/// Defines if detaching the connection is possible.
virtual bool detachPossible(ConnectionId const) const { return true; }
/// Creates a new connection between two nodes.
/**
* Default implementation emits signal
* `connectionCreated(connectionId)`
*
* In the derived classes user must emite the signal to notify the
* scene about the changes.
*/
virtual void addConnection(ConnectionId const connectionId) = 0;
/**
* @returns `true` if there is data in the model associated with the
* given `nodeId`.
*/
virtual bool nodeExists(NodeId const nodeId) const = 0;
/// @brief Returns node-related data for requested NodeRole.
/**
* @returns Node Caption, Node Caption Visibility, Node Position etc.
*/
virtual QVariant nodeData(NodeId nodeId, NodeRole role) const = 0;
/**
* A utility function that unwraps the `QVariant` value returned from the
* standard `QVariant AbstractGraphModel::nodeData(NodeId, NodeRole)` function.
*/
template<typename T>
T nodeData(NodeId nodeId, NodeRole role) const
{
return nodeData(nodeId, role).value<T>();
}
virtual NodeFlags nodeFlags(NodeId nodeId) const
{
Q_UNUSED(nodeId);
return NodeFlag::NoFlags;
}
/// @brief Sets node properties.
/**
* Sets: Node Caption, Node Caption Visibility,
* Shyle, State, Node Position etc.
* @see NodeRole.
*/
virtual bool setNodeData(NodeId nodeId, NodeRole role, QVariant value) = 0;
/// @brief Returns port-related data for requested NodeRole.
/**
* @returns Port Data Type, Port Data, Connection Policy, Port
* Caption.
*/
virtual QVariant portData(NodeId nodeId, PortType portType, PortIndex index, PortRole role) const
= 0;
/**
* A utility function that unwraps the `QVariant` value returned from the
* standard `QVariant AbstractGraphModel::portData(...)` function.
*/
template<typename T>
T portData(NodeId nodeId, PortType portType, PortIndex index, PortRole role) const
{
return portData(nodeId, portType, index, role).value<T>();
}
virtual bool setPortData(NodeId nodeId,
PortType portType,
PortIndex index,
QVariant const &value,
PortRole role = PortRole::Data)
= 0;
virtual bool deleteConnection(ConnectionId const connectionId) = 0;
virtual bool deleteNode(NodeId const nodeId) = 0;
/**
* Reimplement the function if you want to store/restore the node's
* inner state during undo/redo node deletion operations.
*/
virtual QJsonObject saveNode(NodeId const) const { return {}; }
/**
* Reimplement the function if you want to support:
*
* - graph save/restore operations,
* - undo/redo operations after deleting the node.
*
* QJsonObject must contain following fields:
*
*
* ```
* {
* id : 5,
* position : { x : 100, y : 200 },
* internal-data {
* "your model specific data here"
* }
* }
* ```
*
* The function must do almost exacly the same thing as the normal addNode().
* The main difference is in a model-specific `inner-data` processing.
*/
virtual void loadNode(QJsonObject const &) {}
public:
/**
* Function clears connections attached to the ports that are scheduled to be
* deleted. It must be called right before the model removes its old port data.
*
* @param nodeId Defines the node to be modified
* @param portType Is either PortType::In or PortType::Out
* @param first Index of the first port to be removed
* @param last Index of the last port to be removed
*/
void portsAboutToBeDeleted(NodeId const nodeId,
PortType const portType,
PortIndex const first,
PortIndex const last);
/**
* Signal emitted when model no longer has the old data associated with the
* given port indices and when the node must be repainted.
*/
void portsDeleted();
/**
* Signal emitted when model is about to create new ports on the given node.
* @param first Is the first index of the new port after insertion.
* @param last Is the last index of the new port after insertion.
*
* Function caches existing connections that are located after the `last` port
* index. For such connections the new "post-insertion" addresses are computed
* and stored until the function AbstractGraphModel::portsInserted is called.
*/
void portsAboutToBeInserted(NodeId const nodeId,
PortType const portType,
PortIndex const first,
PortIndex const last);
/**
* Function re-creates the connections that were shifted during the port
* insertion. After that the node is updated.
*/
void portsInserted();
Q_SIGNALS:
void connectionCreated(ConnectionId const connectionId);
void connectionDeleted(ConnectionId const connectionId);
void nodeCreated(NodeId const nodeId);
void nodeDeleted(NodeId const nodeId);
void nodeUpdated(NodeId const nodeId);
void nodeFlagsUpdated(NodeId const nodeId);
void nodePositionUpdated(NodeId const nodeId);
void modelReset();
private:
QVector<ConnectionId> _shiftedByDynamicPortsConnections;
};

76
include/abstractNodeGeometry.h
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#pragma once
#include "global.h"
#include <QRectF>
#include <QSize>
#include <QTransform>
class AbstractGraphModel;
class AbstractNodeGeometry
{
public:
AbstractNodeGeometry(AbstractGraphModel &);
virtual ~AbstractNodeGeometry() {}
/**
* The node's size plus some additional margin around it to account for drawing
* effects (for example shadows) or node's parts outside the size rectangle
* (for example port points).
*
* The default implementation returns QSize + 20 percent of width and heights
* at each side of the rectangle.
*/
virtual QRectF boundingRect(NodeId const nodeId) const;
/// A direct rectangle defining the borders of the node's rectangle.
virtual QSize size(NodeId const nodeId) const = 0;
/**
* The function is triggeren when a nuber of ports is changed or when an
* embedded widget needs an update.
*/
virtual void recomputeSize(NodeId const nodeId) const = 0;
/// Port position in node's coordinate system.
virtual QPointF portPosition(NodeId const nodeId,
PortType const portType,
PortIndex const index) const
= 0;
/// A convenience function using the `portPosition` and a given transformation.
virtual QPointF portScenePosition(NodeId const nodeId,
PortType const portType,
PortIndex const index,
QTransform const &t) const;
/// Defines where to draw port label. The point corresponds to a font baseline.
virtual QPointF portTextPosition(NodeId const nodeId,
PortType const portType,
PortIndex const portIndex) const
= 0;
/**
* Defines where to start drawing the caption. The point corresponds to a font
* baseline.
*/
virtual QPointF captionPosition(NodeId const nodeId) const = 0;
/// Caption rect is needed for estimating the total node size.
virtual QRectF captionRect(NodeId const nodeId) const = 0;
/// Position for an embedded widget. Return any value if you don't embed.
virtual QPointF widgetPosition(NodeId const nodeId) const = 0;
virtual PortIndex checkPortHit(NodeId const nodeId,
PortType const portType,
QPointF const nodePoint) const;
virtual QRect resizeHandleRect(NodeId const nodeId) const = 0;
protected:
AbstractGraphModel &_graphModel;
};

27
include/abstractNodePainter.h
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#pragma once
#include <QPainter>
#include "global.h"
class QPainter;
class NodeGraphicsObject;
class NodeDataModel;
/// Class enables custom painting.
class AbstractNodePainter
{
public:
virtual ~AbstractNodePainter() = default;
/**
* Reimplement this function in order to have a custom painting.
*
* Useful functions:
* `NodeGraphicsObject::nodeScene()->nodeGeometry()`
* `NodeGraphicsObject::graphModel()`
*/
virtual void paint(QPainter *painter, NodeGraphicsObject &ngo) const = 0;
};

168
include/basicGraphicsScene.h
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#pragma once
#include <QtCore/QUuid>
#include <QtWidgets/QGraphicsScene>
#include <QtWidgets/QMenu>
#include "abstractGraphModel.h"
#include "abstractNodeGeometry.h"
#include "global.h"
class QUndoStack;
class AbstractGraphModel;
class AbstractNodePainter;
class ConnectionGraphicsObject;
class NodeGraphicsObject;
class NodeStyle;
/// An instance of QGraphicsScene, holds connections and nodes.
class BasicGraphicsScene : public QGraphicsScene
{
Q_OBJECT
public:
BasicGraphicsScene(AbstractGraphModel &graphModel, QObject *parent = nullptr);
// Scenes without models are not supported
BasicGraphicsScene() = delete;
~BasicGraphicsScene();
public:
/// @returns associated AbstractGraphModel.
AbstractGraphModel const &graphModel() const;
AbstractGraphModel &graphModel();
AbstractNodeGeometry &nodeGeometry();
AbstractNodePainter &nodePainter();
void setNodePainter(QSharedPointer<AbstractNodePainter> newPainter);
QUndoStack &undoStack();
public:
/// Creates a "draft" instance of ConnectionGraphicsObject.
/**
* The scene caches a "draft" connection which has one loose end.
* After attachment the "draft" instance is deleted and instead a
* normal "full" connection is created.
* Function @returns the "draft" instance for further geometry
* manipulations.
*/
QSharedPointer<ConnectionGraphicsObject> const &makeDraftConnection(
ConnectionId const newConnectionId);
/// Deletes "draft" connection.
/**
* The function is called when user releases the mouse button during
* the construction of the new connection without attaching it to any
* node.
*/
void resetDraftConnection();
/// Deletes all the nodes. Connections are removed automatically.
void clearScene();
public:
/// @returns NodeGraphicsObject associated with the given nodeId.
/**
* @returns nullptr when the object is not found.
*/
NodeGraphicsObject *nodeGraphicsObject(NodeId nodeId);
/// @returns ConnectionGraphicsObject corresponding to `connectionId`.
/**
* @returns `nullptr` when the object is not found.
*/
ConnectionGraphicsObject *connectionGraphicsObject(ConnectionId connectionId);
Qt::Orientation orientation() const { return _orientation; }
void setOrientation(Qt::Orientation const orientation);
public:
/// Can @return an instance of the scene context menu in subclass.
/**
* Default implementation returns `nullptr`.
*/
virtual QMenu *createSceneMenu(QPointF const scenePos);
Q_SIGNALS:
void modified(BasicGraphicsScene *);
void nodeMoved(NodeId const nodeId, QPointF const &newLocation);
void nodeClicked(NodeId const nodeId);
void nodeSelected(NodeId const nodeId);
void nodeDoubleClicked(NodeId const nodeId);
void nodeHovered(NodeId const nodeId, QPoint const screenPos);
void nodeHoverLeft(NodeId const nodeId);
void connectionHovered(ConnectionId const connectionId, QPoint const screenPos);
void connectionHoverLeft(ConnectionId const connectionId);
/// Signal allows showing custom context menu upon clicking a node.
void nodeContextMenu(NodeId const nodeId, QPointF const pos);
private:
/// @brief Creates Node and Connection graphics objects.
/**
* Function is used to populate an empty scene in the constructor. We
* perform depth-first AbstractGraphModel traversal. The connections are
* created by checking non-empty node `Out` ports.
*/
void traverseGraphAndPopulateGraphicsObjects();
/// Redraws adjacent nodes for given `connectionId`
void updateAttachedNodes(ConnectionId const connectionId, PortType const portType);
public Q_SLOTS:
/// Slot called when the `connectionId` is erased form the AbstractGraphModel.
void onConnectionDeleted(ConnectionId const connectionId);
/// Slot called when the `connectionId` is created in the AbstractGraphModel.
void onConnectionCreated(ConnectionId const connectionId);
void onNodeDeleted(NodeId const nodeId);
void onNodeCreated(NodeId const nodeId);
void onNodePositionUpdated(NodeId const nodeId);
void onNodeUpdated(NodeId const nodeId);
void onNodeClicked(NodeId const nodeId);
void onModelReset();
private:
AbstractGraphModel &_graphModel;
using UniqueNodeGraphicsObject = QSharedPointer<NodeGraphicsObject>;
using UniqueConnectionGraphicsObject = QSharedPointer<ConnectionGraphicsObject>;
QMap<NodeId, UniqueNodeGraphicsObject> _nodeGraphicsObjects;
QMap<ConnectionId, UniqueConnectionGraphicsObject> _connectionGraphicsObjects;
QSharedPointer<ConnectionGraphicsObject> _draftConnection;
QSharedPointer<AbstractNodeGeometry> _nodeGeometry;
QSharedPointer<AbstractNodePainter> _nodePainter;
bool _nodeDrag;
QUndoStack *_undoStack;
Qt::Orientation _orientation;
};

93
include/connectionGraphicsObject.h
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#pragma once
#include <utility>
#include <QtCore/QUuid>
#include <QtWidgets/QGraphicsObject>
#include "connectionState.h"
#include "global.h"
class QGraphicsSceneMouseEvent;
class AbstractGraphModel;
class BasicGraphicsScene;
/// Graphic Object for connection. Adds itself to scene
class ConnectionGraphicsObject : public QGraphicsObject
{
Q_OBJECT
public:
// Needed for qgraphicsitem_cast
enum { Type = UserType + 2 };
int type() const override { return Type; }
public:
ConnectionGraphicsObject(BasicGraphicsScene &scene, ConnectionId const connectionId);
~ConnectionGraphicsObject() = default;
public:
AbstractGraphModel &graphModel() const;
BasicGraphicsScene *nodeScene() const;
ConnectionId const &connectionId() const;
QRectF boundingRect() const override;
QPainterPath shape() const override;
QPointF const &endPoint(PortType portType) const;
QPointF out() const { return _out; }
QPointF in() const { return _in; }
std::pair<QPointF, QPointF> pointsC1C2() const;
void setEndPoint(PortType portType, QPointF const &point);
/// Updates the position of both ends
void move();
ConnectionState const &connectionState() const;
ConnectionState &connectionState();
protected:
void paint(QPainter *painter,
QStyleOptionGraphicsItem const *option,
QWidget *widget = 0) override;
void mousePressEvent(QGraphicsSceneMouseEvent *event) override;
void mouseMoveEvent(QGraphicsSceneMouseEvent *event) override;
void mouseReleaseEvent(QGraphicsSceneMouseEvent *event) override;
void hoverEnterEvent(QGraphicsSceneHoverEvent *event) override;
void hoverLeaveEvent(QGraphicsSceneHoverEvent *event) override;
private:
void initializePosition();
void addGraphicsEffect();
std::pair<QPointF, QPointF> pointsC1C2Horizontal() const;
std::pair<QPointF, QPointF> pointsC1C2Vertical() const;
private:
ConnectionId _connectionId;
AbstractGraphModel &_graphModel;
ConnectionState _connectionState;
mutable QPointF _out;
mutable QPointF _in;
};

149
include/connectionIdUtils.h
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#pragma once
#include "global.h"
#include <QJsonObject>
#include <iostream>
#include <string>
inline PortIndex getNodeId(PortType portType, ConnectionId connectionId)
{
NodeId id = InvalidNodeId;
if (portType == PortType::Out) {
id = connectionId.outNodeId;
} else if (portType == PortType::In) {
id = connectionId.inNodeId;
}
return id;
}
inline PortIndex getPortIndex(PortType portType, ConnectionId connectionId)
{
PortIndex index = InvalidPortIndex;
if (portType == PortType::Out) {
index = connectionId.outPortIndex;
} else if (portType == PortType::In) {
index = connectionId.inPortIndex;
}
return index;
}
inline PortType oppositePort(PortType port)
{
PortType result = PortType::None;
switch (port) {
case PortType::In:
result = PortType::Out;
break;
case PortType::Out:
result = PortType::In;
break;
case PortType::None:
result = PortType::None;
break;
default:
break;
}
return result;
}
inline bool isPortIndexValid(PortIndex index)
{
return index != InvalidPortIndex;
}
inline bool isPortTypeValid(PortType portType)
{
return portType != PortType::None;
}
/**
* Creates a connection Id instance filled just on one side.
*/
inline ConnectionId makeIncompleteConnectionId(NodeId const connectedNodeId,
PortType const connectedPort,
PortIndex const connectedPortIndex)
{
return (connectedPort == PortType::In)
? ConnectionId{InvalidNodeId, InvalidPortIndex, connectedNodeId, connectedPortIndex}
: ConnectionId{connectedNodeId, connectedPortIndex, InvalidNodeId, InvalidPortIndex};
}
/**
* Turns a full connection Id into an incomplete one by removing the
* data on the given side
*/
inline ConnectionId makeIncompleteConnectionId(ConnectionId connectionId,
PortType const portToDisconnect)
{
if (portToDisconnect == PortType::Out) {
connectionId.outNodeId = InvalidNodeId;
connectionId.outPortIndex = InvalidPortIndex;
} else {
connectionId.inNodeId = InvalidNodeId;
connectionId.inPortIndex = InvalidPortIndex;
}
return connectionId;
}
inline ConnectionId makeCompleteConnectionId(ConnectionId incompleteConnectionId,
NodeId const nodeId,
PortIndex const portIndex)
{
if (incompleteConnectionId.outNodeId == InvalidNodeId) {
incompleteConnectionId.outNodeId = nodeId;
incompleteConnectionId.outPortIndex = portIndex;
} else {
incompleteConnectionId.inNodeId = nodeId;
incompleteConnectionId.inPortIndex = portIndex;
}
return incompleteConnectionId;
}
inline std::ostream &operator<<(std::ostream &ostr, ConnectionId const connectionId)
{
ostr << "(" << connectionId.outNodeId << ", "
<< (isPortIndexValid(connectionId.outPortIndex) ? std::to_string(connectionId.outPortIndex)
: "INVALID")
<< ", " << connectionId.inNodeId << ", "
<< (isPortIndexValid(connectionId.inPortIndex) ? std::to_string(connectionId.inPortIndex)
: "INVALID")
<< ")" << std::endl;
return ostr;
}
inline QJsonObject toJson(ConnectionId const &connId)
{
QJsonObject connJson;
connJson["outNodeId"] = static_cast<qint64>(connId.outNodeId);
connJson["outPortIndex"] = static_cast<qint64>(connId.outPortIndex);
connJson["intNodeId"] = static_cast<qint64>(connId.inNodeId);
connJson["inPortIndex"] = static_cast<qint64>(connId.inPortIndex);
return connJson;
}
inline ConnectionId fromJson(QJsonObject const &connJson)
{
ConnectionId connId{static_cast<NodeId>(connJson["outNodeId"].toInt(InvalidNodeId)),
static_cast<PortIndex>(connJson["outPortIndex"].toInt(InvalidPortIndex)),
static_cast<NodeId>(connJson["intNodeId"].toInt(InvalidNodeId)),
static_cast<PortIndex>(connJson["inPortIndex"].toInt(InvalidPortIndex))};
return connId;
}

17
include/connectionPainter.h
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#pragma once
#include <QtGui/QPainter>
#include <QtGui/QPainterPath>
#include "global.h"
class ConnectionGeometry;
class ConnectionGraphicsObject;
class ConnectionPainter
{
public:
static void paint(QPainter *painter, ConnectionGraphicsObject const &cgo);
static QPainterPath getPainterStroke(ConnectionGraphicsObject const &cgo);
};

55
include/connectionState.h
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#pragma once
#include <QtCore/QUuid>
#include "global.h"
class QPointF;
class ConnectionGraphicsObject;
/// Stores currently draggind end.
/// Remembers last hovered Node.
class ConnectionState
{
public:
/// Defines whether we construct a new connection
/// or it is already binding two nodes.
enum LooseEnd { Pending = 0, Connected = 1 };
public:
ConnectionState(ConnectionGraphicsObject &cgo)
: _cgo(cgo)
, _hovered(false)
{}
ConnectionState(ConnectionState const &) = delete;
ConnectionState(ConnectionState &&) = delete;
ConnectionState &operator=(ConnectionState const &) = delete;
ConnectionState &operator=(ConnectionState &&) = delete;
~ConnectionState();
public:
PortType requiredPort() const;
bool requiresPort() const;
bool hovered() const;
void setHovered(bool hovered);
public:
/// Caches NodeId for further interaction.
void setLastHoveredNode(NodeId const nodeId);
NodeId lastHoveredNode() const;
void resetLastHoveredNode();
private:
ConnectionGraphicsObject &_cgo;
bool _hovered;
NodeId _lastHoveredNode{InvalidNodeId};
};

51
include/connectionStyle.h
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#pragma once
#include <QtGui/QColor>
#include "style.h"
class ConnectionStyle : public Style
{
public:
ConnectionStyle();
ConnectionStyle(QString jsonText);
~ConnectionStyle() = default;
public:
static void setConnectionStyle(QString jsonText);
public:
void loadJson(QJsonObject const &json) override;
QJsonObject toJson() const override;
public:
QColor constructionColor() const;
QColor normalColor() const;
QColor normalColor(QString typeId) const;
QColor selectedColor() const;
QColor selectedHaloColor() const;
QColor hoveredColor() const;
float lineWidth() const;
float constructionLineWidth() const;
float pointDiameter() const;
bool useDataDefinedColors() const;
private:
QColor ConstructionColor;
QColor NormalColor;
QColor SelectedColor;
QColor SelectedHaloColor;
QColor HoveredColor;
float LineWidth;
float ConstructionLineWidth;
float PointDiameter;
bool UseDataDefinedColors;
};

131
include/dataFlowGraphModel.h
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#pragma once
#include "abstractGraphModel.h"
#include "connectionIdUtils.h"
#include "nodeDelegateModelRegistry.h"
#include "serializable.h"
#include "styleCollection.h"
#include <QSharedPointer>
#include <QJsonObject>
class DataFlowGraphModel : public AbstractGraphModel, public Serializable
{
Q_OBJECT
public:
struct NodeGeometryData
{
QSize size;
QPointF pos;
};
public:
DataFlowGraphModel(QSharedPointer<NodeDelegateModelRegistry> registry);
QSharedPointer<NodeDelegateModelRegistry> dataModelRegistry() { return _registry; }
public:
QSet<NodeId> allNodeIds() const override;
QSet<ConnectionId> allConnectionIds(NodeId const nodeId) const override;
QSet<ConnectionId> connections(NodeId nodeId,
PortType portType,
PortIndex portIndex) const override;
bool connectionExists(ConnectionId const connectionId) const override;
NodeId addNode(QString const nodeType) override;
bool connectionPossible(ConnectionId const connectionId) const override;
void addConnection(ConnectionId const connectionId) override;
bool nodeExists(NodeId const nodeId) const override;
QVariant nodeData(NodeId nodeId, NodeRole role) const override;
NodeFlags nodeFlags(NodeId nodeId) const override;
bool setNodeData(NodeId nodeId, NodeRole role, QVariant value) override;
QVariant portData(NodeId nodeId,
PortType portType,
PortIndex portIndex,
PortRole role) const override;
bool setPortData(NodeId nodeId,
PortType portType,
PortIndex portIndex,
QVariant const &value,
PortRole role = PortRole::Data) override;
bool deleteConnection(ConnectionId const connectionId) override;
bool deleteNode(NodeId const nodeId) override;
QJsonObject saveNode(NodeId const) const override;
QJsonObject save() const override;
void loadNode(QJsonObject const &nodeJson) override;
void load(QJsonObject const &json) override;
/**
* Fetches the NodeDelegateModel for the given `nodeId` and tries to cast the
* stored pointer to the given type
*/
template<typename NodeDelegateModelType>
NodeDelegateModelType *delegateModel(NodeId const nodeId)
{
auto it = _models.find(nodeId);
if (it == _models.end())
return nullptr;
//auto model = dynamic_cast<NodeDelegateModelType *>(it->second.get());
auto model = dynamic_cast<NodeDelegateModelType *>(*it);
return model;
}
Q_SIGNALS:
void inPortDataWasSet(NodeId const, PortType const, PortIndex const);
private:
NodeId newNodeId() override { return _nextNodeId++; }
void sendConnectionCreation(ConnectionId const connectionId);
void sendConnectionDeletion(ConnectionId const connectionId);
private Q_SLOTS:
/**
* Fuction is called in three cases:
*
* - By underlying NodeDelegateModel when a node has new data to propagate.
* @see DataFlowGraphModel::addNode
* - When a new connection is created.
* @see DataFlowGraphModel::addConnection
* - When a node restored from JSON an needs to send data downstream.
* @see DataFlowGraphModel::loadNode
*/
void onOutPortDataUpdated(NodeId const nodeId, PortIndex const portIndex);
/// Function is called after detaching a connection.
void propagateEmptyDataTo(NodeId const nodeId, PortIndex const portIndex);
private:
QSharedPointer<NodeDelegateModelRegistry> _registry;
NodeId _nextNodeId;
QMap<NodeId, QSharedPointer<NodeDelegateModel>> _models;
QSet<ConnectionId> _connectivity;
mutable QMap<NodeId, NodeGeometryData> _nodeGeometryData;
};

54
include/defaultHorizontalNodeGeometry.h
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@ -1,54 +0,0 @@
#pragma once
#include "abstractNodeGeometry.h"
#include <QtGui/QFontMetrics>
class AbstractGraphModel;
class BasicGraphicsScene;
class DefaultHorizontalNodeGeometry : public AbstractNodeGeometry
{
public:
DefaultHorizontalNodeGeometry(AbstractGraphModel &graphModel);
public:
QSize size(NodeId const nodeId) const override;
void recomputeSize(NodeId const nodeId) const override;
QPointF portPosition(NodeId const nodeId,
PortType const portType,
PortIndex const index) const override;
QPointF portTextPosition(NodeId const nodeId,
PortType const portType,
PortIndex const PortIndex) const override;
QPointF captionPosition(NodeId const nodeId) const override;
QRectF captionRect(NodeId const nodeId) const override;
QPointF widgetPosition(NodeId const nodeId) const override;
QRect resizeHandleRect(NodeId const nodeId) const override;
private:
QRectF portTextRect(NodeId const nodeId,
PortType const portType,
PortIndex const portIndex) const;
/// Finds max number of ports and multiplies by (a port height + interval)
unsigned int maxVerticalPortsExtent(NodeId const nodeId) const;
unsigned int maxPortsTextAdvance(NodeId const nodeId, PortType const portType) const;
private:
// Some variables are mutable because we need to change drawing
// metrics corresponding to fontMetrics but this doesn't change
// constness of the Node.
mutable unsigned int _portSize;
unsigned int _portSpasing;
mutable QFontMetrics _fontMetrics;
mutable QFontMetrics _boldFontMetrics;
};

32
include/defaultNodePainter.h
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@ -1,32 +0,0 @@
#pragma once
#include <QtGui/QPainter>
#include "abstractNodePainter.h"
#include "global.h"
class BasicGraphicsScene;
class GraphModel;
class NodeGeometry;
class NodeGraphicsObject;
class NodeState;
/// @ Lightweight class incapsulating paint code.
class DefaultNodePainter : public AbstractNodePainter
{
public:
void paint(QPainter *painter, NodeGraphicsObject &ngo) const override;
void drawNodeRect(QPainter *painter, NodeGraphicsObject &ngo) const;
void drawConnectionPoints(QPainter *painter, NodeGraphicsObject &ngo) const;
void drawFilledConnectionPoints(QPainter *painter, NodeGraphicsObject &ngo) const;
void drawNodeCaption(QPainter *painter, NodeGraphicsObject &ngo) const;
void drawEntryLabels(QPainter *painter, NodeGraphicsObject &ngo) const;
void drawResizeRect(QPainter *painter, NodeGraphicsObject &ngo) const;
};

57
include/defaultVerticalNodeGeometry.h
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@ -1,57 +0,0 @@
#pragma once
#include "abstractNodeGeometry.h"
#include <QtGui/QFontMetrics>
class AbstractGraphModel;
class BasicGraphicsScene;
class DefaultVerticalNodeGeometry : public AbstractNodeGeometry
{
public:
DefaultVerticalNodeGeometry(AbstractGraphModel &graphModel);
public:
QSize size(NodeId const nodeId) const override;
void recomputeSize(NodeId const nodeId) const override;
QPointF portPosition(NodeId const nodeId,
PortType const portType,
PortIndex const index) const override;
QPointF portTextPosition(NodeId const nodeId,
PortType const portType,
PortIndex const PortIndex) const override;
QPointF captionPosition(NodeId const nodeId) const override;
QRectF captionRect(NodeId const nodeId) const override;
QPointF widgetPosition(NodeId const nodeId) const override;
QRect resizeHandleRect(NodeId const nodeId) const override;
private:
QRectF portTextRect(NodeId const nodeId,
PortType const portType,
PortIndex const portIndex) const;
/// Finds
unsigned int maxHorizontalPortsExtent(NodeId const nodeId) const;
unsigned int maxPortsTextAdvance(NodeId const nodeId, PortType const portType) const;
unsigned int portCaptionsHeight(NodeId const nodeId, PortType const portType) const;
private:
// Some variables are mutable because we need to change drawing
// metrics corresponding to fontMetrics but this doesn't change
// constness of the Node.
mutable unsigned int _portSize;
unsigned int _portSpasing;
mutable QFontMetrics _fontMetrics;
mutable QFontMetrics _boldFontMetrics;
};

33
include/diagramCavas.h
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@ -1,33 +0,0 @@
#ifndef DIAGRAMCAVAS_H
#define DIAGRAMCAVAS_H
#include <QMdiArea>
#include "global.h"
QT_BEGIN_NAMESPACE
namespace Ui { class diagramCavas; }
QT_END_NAMESPACE
class DrawingPanel;
class DiagramCavas : public QMdiArea
{
Q_OBJECT
public:
DiagramCavas(QWidget *parent = nullptr);
~DiagramCavas();
public:
void initial();
public slots:
void onSignal_addDrawingPanel(const QString& sTitile);
void onSignal_addGraphicsItem(GraphicsItemType&);
private:
QMap<QString,DrawingPanel*> m_mapDrawPanel;
};
#endif

131
include/graphicsDataModel/fixedPortsModel.h
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@ -1,131 +0,0 @@
#pragma once
#include "abstractGraphModel.h"
#include "connectionIdUtils.h"
#include "nodeDelegateModelRegistry.h"
#include "serializable.h"
#include "styleCollection.h"
#include <QSharedPointer>
#include <QJsonObject>
class FixedPortsModel : public AbstractGraphModel, public Serializable
{
Q_OBJECT
public:
struct NodeGeometryData
{
QSize size;
QPointF pos;
};
public:
FixedPortsModel(QSharedPointer<NodeDelegateModelRegistry> registry);
QSharedPointer<NodeDelegateModelRegistry> dataModelRegistry() { return _registry; }
public:
QSet<NodeId> allNodeIds() const override;
QSet<ConnectionId> allConnectionIds(NodeId const nodeId) const override;
QSet<ConnectionId> connections(NodeId nodeId,
PortType portType,
PortIndex portIndex) const override;
bool connectionExists(ConnectionId const connectionId) const override;
NodeId addNode(QString const nodeType) override;
bool connectionPossible(ConnectionId const connectionId) const override;
void addConnection(ConnectionId const connectionId) override;
bool nodeExists(NodeId const nodeId) const override;
QVariant nodeData(NodeId nodeId, NodeRole role) const override;
NodeFlags nodeFlags(NodeId nodeId) const override;
bool setNodeData(NodeId nodeId, NodeRole role, QVariant value) override;
QVariant portData(NodeId nodeId,
PortType portType,
PortIndex portIndex,
PortRole role) const override;
bool setPortData(NodeId nodeId,
PortType portType,
PortIndex portIndex,
QVariant const &value,
PortRole role = PortRole::Data) override;
bool deleteConnection(ConnectionId const connectionId) override;
bool deleteNode(NodeId const nodeId) override;
QJsonObject saveNode(NodeId const) const override;
QJsonObject save() const override;
void loadNode(QJsonObject const &nodeJson) override;
void load(QJsonObject const &json) override;
/**
* Fetches the NodeDelegateModel for the given `nodeId` and tries to cast the
* stored pointer to the given type
*/
template<typename NodeDelegateModelType>
NodeDelegateModelType *delegateModel(NodeId const nodeId)
{
auto it = _models.find(nodeId);
if (it == _models.end())
return nullptr;
//auto model = dynamic_cast<NodeDelegateModelType *>(it->second.get());
auto model = dynamic_cast<NodeDelegateModelType *>(*it);
return model;
}
Q_SIGNALS:
void inPortDataWasSet(NodeId const, PortType const, PortIndex const);
private:
NodeId newNodeId() override { return _nextNodeId++; }
void sendConnectionCreation(ConnectionId const connectionId);
void sendConnectionDeletion(ConnectionId const connectionId);
private Q_SLOTS:
/**
* Fuction is called in three cases:
*
* - By underlying NodeDelegateModel when a node has new data to propagate.
* @see DataFlowGraphModel::addNode
* - When a new connection is created.
* @see DataFlowGraphModel::addConnection
* - When a node restored from JSON an needs to send data downstream.
* @see DataFlowGraphModel::loadNode
*/
void onOutPortDataUpdated(NodeId const nodeId, PortIndex const portIndex);
/// Function is called after detaching a connection.
void propagateEmptyDataTo(NodeId const nodeId, PortIndex const portIndex);
private:
QSharedPointer<NodeDelegateModelRegistry> _registry;
NodeId _nextNodeId;
QMap<NodeId, QSharedPointer<NodeDelegateModel>> _models;
QSet<ConnectionId> _connectivity;
mutable QMap<NodeId, NodeGeometryData> _nodeGeometryData;
};

54
include/graphicsDataModel/triangleDelegateModel.h
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@ -1,54 +0,0 @@
#pragma once
#include <QtNodes/NodeDelegateModel>
#include <QtCore/QObject>
#include <iostream>
#include "DecimalData.hpp"
using QtNodes::NodeData;
using QtNodes::NodeDataType;
using QtNodes::NodeDelegateModel;
using QtNodes::PortIndex;
using QtNodes::PortType;
class QLabel;
/// The model dictates the number of inputs and outputs for the Node.
/// In this example it has no logic.
class NumberDisplayDataModel : public NodeDelegateModel
{
Q_OBJECT
public:
NumberDisplayDataModel();
~NumberDisplayDataModel() = default;
public:
QString caption() const override { return QStringLiteral("Result"); }
bool captionVisible() const override { return false; }
QString name() const override { return QStringLiteral("Result"); }
public:
unsigned int nPorts(PortType portType) const override;
NodeDataType dataType(PortType portType, PortIndex portIndex) const override;
std::shared_ptr<NodeData> outData(PortIndex port) override;
void setInData(std::shared_ptr<NodeData> data, PortIndex portIndex) override;
QWidget *embeddedWidget() override;
double number() const;
private:
std::shared_ptr<DecimalData> _numberData;
QLabel *_label;
};

20
include/graphicsItem/electricSvgItemRect.h
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@ -1,20 +0,0 @@
#ifndef ELECTRICSVGITEMRECT_H
#define ELECTRICSVGITEMRECT_H
#include "electricSvgItem.h"
class ElectricSvgItemRect :public ElectricSvgItem
{
Q_OBJECT
public:
ElectricSvgItemRect(const QRect &rect, QGraphicsItem *parent = 0);
virtual ~ElectricSvgItemRect();
protected:
virtual void paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*);
private:
virtual void updateHandles();
double m_dRatioX;
};
#endif

29
include/graphicsViewStyle.h
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@ -1,29 +0,0 @@
#pragma once
#include <QtGui/QColor>
#include "style.h"
class GraphicsViewStyle : public Style
{
public:
GraphicsViewStyle();
GraphicsViewStyle(QString jsonText);
~GraphicsViewStyle() = default;
public:
static void setStyle(QString jsonText);
private:
void loadJson(QJsonObject const &json) override;
QJsonObject toJson() const override;
public:
QColor BackgroundColor;
QColor FineGridColor;
QColor CoarseGridColor;
};

33
include/loadPageDlg.h Normal file
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@ -0,0 +1,33 @@
#ifndef LOADPAGEDLG_H
#define LOADPAGEDLG_H
#include <QDialog>
#include <QStandardItemModel>
QT_BEGIN_NAMESPACE
namespace Ui { class loadPageDlg; }
QT_END_NAMESPACE
class LoadPageDlg : public QDialog
{
Q_OBJECT
public:
LoadPageDlg(QWidget *parent = nullptr);
~LoadPageDlg();
void initial();
void updateList();
signals:
void selectedPage(const QString&);
public slots:
void onOkClicked();
void onCancelClicked();
void onItemChanged(const QModelIndex& current);
private:
Ui::loadPageDlg *ui;
QStandardItemModel* m_standardItemModel;
QString _pageName;
};
#endif

12
include/locateNode.h
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@ -1,12 +0,0 @@
#pragma once
#include <QtCore/QPointF>
#include <QtGui/QTransform>
class QGraphicsScene;
class NodeGraphicsObject;
NodeGraphicsObject *locateNodeAt(QPointF scenePoint,
QGraphicsScene &scene,
QTransform const &viewTransform);

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