60 lines
1.6 KiB
C++
60 lines
1.6 KiB
C++
#include "util/movingSelector.h"
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#include "graphicsItem/itemPort.h"
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#include <QGraphicsSceneMouseEvent>
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#include <QGraphicsView>
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#include <graphicsItem/graphicsBaseItem.h>
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MovingSelector::MovingSelector(FixedPortsModel* model,QObject *parent)
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: BaseSelector(model,parent)
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{
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m_type = ST_moving;
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}
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MovingSelector::~MovingSelector()
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{
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}
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void MovingSelector::mousePressEvent(QGraphicsSceneMouseEvent* event, DesignerScene* scene,DiagramMode sceneMode)
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{
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ms_ptMouseLast = event->scenePos();
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QList<QGraphicsItem *> items = scene->selectedItems();
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//updateConnectLine(items);
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updateConnectLineByTopology(items);
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}
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void MovingSelector::mouseMoveEvent(QGraphicsSceneMouseEvent* event, DesignerScene* scene,DiagramMode sceneMode)
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{
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ms_ptMouseLast = event->scenePos();
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QList<QGraphicsItem *> items = scene->selectedItems();
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for(int n = 0; n < items.size(); n++)
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{
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GraphicsBaseItem* item = qgraphicsitem_cast<GraphicsBaseItem*>(items.at(n));
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if(item){
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if(item->getMoveable()){
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item->moveOperationCopy(ms_ptMouseLast - ms_ptMouseDown);
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}
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}
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}
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}
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void MovingSelector::mouseReleaseEvent(QGraphicsSceneMouseEvent* event, DesignerScene* scene,DiagramMode sceneMode)
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{
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QList<QGraphicsItem *> items = scene->selectedItems();
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for(int n = 0; n < items.size(); n++)
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{
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AbstractShape* item = qgraphicsitem_cast<AbstractShape*>(items.at(n));
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if(item)
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item->removeOperationCopy();
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}
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updateConnectLineByTopology(items);
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setCursor(scene, Qt::ArrowCursor);
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scene->callParentEvent(event);
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emit setWorkingSelector(ST_base);
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}
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