94 lines
2.5 KiB
C++
94 lines
2.5 KiB
C++
#include "graphicsViewStyle.h"
|
|
|
|
#include <QtCore/QFile>
|
|
#include <QtCore/QJsonArray>
|
|
#include <QtCore/QJsonObject>
|
|
#include <QtCore/QJsonValueRef>
|
|
|
|
#include "styleCollection.h"
|
|
|
|
|
|
inline void initResources()
|
|
{
|
|
Q_INIT_RESOURCE(DiagramDesigner);
|
|
}
|
|
|
|
GraphicsViewStyle::GraphicsViewStyle()
|
|
{
|
|
// Explicit resources inialization for preventing the static initialization
|
|
// order fiasco: https://isocpp.org/wiki/faq/ctors#static-init-order
|
|
initResources();
|
|
|
|
// This configuration is stored inside the compiled unit and is loaded statically
|
|
loadJsonFile(":DefaultStyle.json");
|
|
}
|
|
|
|
GraphicsViewStyle::GraphicsViewStyle(QString jsonText)
|
|
{
|
|
loadJsonText(jsonText);
|
|
}
|
|
|
|
void GraphicsViewStyle::setStyle(QString jsonText)
|
|
{
|
|
GraphicsViewStyle style(jsonText);
|
|
|
|
StyleCollection::setGraphicsViewStyle(style);
|
|
}
|
|
|
|
#ifdef STYLE_DEBUG
|
|
#define FLOW_VIEW_STYLE_CHECK_UNDEFINED_VALUE(v, variable) \
|
|
{ \
|
|
if (v.type() == QJsonValue::Undefined || v.type() == QJsonValue::Null) \
|
|
qWarning() << "Undefined value for parameter:" << #variable; \
|
|
}
|
|
#else
|
|
#define FLOW_VIEW_STYLE_CHECK_UNDEFINED_VALUE(v, variable)
|
|
#endif
|
|
|
|
#define FLOW_VIEW_STYLE_READ_COLOR(values, variable) \
|
|
{ \
|
|
auto valueRef = values[#variable]; \
|
|
FLOW_VIEW_STYLE_CHECK_UNDEFINED_VALUE(valueRef, variable) \
|
|
if (valueRef.isArray()) { \
|
|
auto colorArray = valueRef.toArray(); \
|
|
std::vector<int> rgb; \
|
|
rgb.reserve(3); \
|
|
for (auto it = colorArray.begin(); it != colorArray.end(); ++it) { \
|
|
rgb.push_back((*it).toInt()); \
|
|
} \
|
|
variable = QColor(rgb[0], rgb[1], rgb[2]); \
|
|
} else { \
|
|
variable = QColor(valueRef.toString()); \
|
|
} \
|
|
}
|
|
|
|
#define FLOW_VIEW_STYLE_WRITE_COLOR(values, variable) \
|
|
{ \
|
|
values[#variable] = variable.name(); \
|
|
}
|
|
|
|
void GraphicsViewStyle::loadJson(QJsonObject const &json)
|
|
{
|
|
QJsonValue nodeStyleValues = json["GraphicsViewStyle"];
|
|
|
|
QJsonObject obj = nodeStyleValues.toObject();
|
|
|
|
FLOW_VIEW_STYLE_READ_COLOR(obj, BackgroundColor);
|
|
FLOW_VIEW_STYLE_READ_COLOR(obj, FineGridColor);
|
|
FLOW_VIEW_STYLE_READ_COLOR(obj, CoarseGridColor);
|
|
}
|
|
|
|
QJsonObject GraphicsViewStyle::toJson() const
|
|
{
|
|
QJsonObject obj;
|
|
|
|
FLOW_VIEW_STYLE_WRITE_COLOR(obj, BackgroundColor);
|
|
FLOW_VIEW_STYLE_WRITE_COLOR(obj, FineGridColor);
|
|
FLOW_VIEW_STYLE_WRITE_COLOR(obj, CoarseGridColor);
|
|
|
|
QJsonObject root;
|
|
root["GraphicsViewStyle"] = obj;
|
|
|
|
return root;
|
|
}
|