99 lines
2.9 KiB
C++
99 lines
2.9 KiB
C++
#ifndef CROPSCENE_HPP
|
|
#define CROPSCENE_HPP
|
|
|
|
#include <QFont>
|
|
#include <QGraphicsRectItem>
|
|
#include <QGraphicsScene>
|
|
#include <QGraphicsSceneContextMenuEvent>
|
|
#include <QGraphicsSceneMouseEvent>
|
|
#include <QKeyEvent>
|
|
#include <QMenu>
|
|
#include <functional>
|
|
#include <screenshotutil.hpp>
|
|
class CropScene;
|
|
|
|
#include <cropeditor/drawing/drawitem.hpp>
|
|
|
|
class CropScene : public QGraphicsScene {
|
|
Q_OBJECT
|
|
public:
|
|
CropScene(QObject *parent, QPixmap pixmap);
|
|
~CropScene();
|
|
QPen &pen();
|
|
QBrush &brush();
|
|
QFont &font();
|
|
void setDrawingSelection(QString name, std::function<DrawItem *()> drawAction);
|
|
QPixmap pixmap() {
|
|
return _pixmap;
|
|
}
|
|
QGraphicsPolygonItem *polyItm() {
|
|
return polyItem;
|
|
}
|
|
QGraphicsRectItem *selRect() {
|
|
return rect;
|
|
}
|
|
void hide();
|
|
void show();
|
|
void setVisible(bool visible);
|
|
QPointF cursorPosition() {
|
|
return cursorPos;
|
|
}
|
|
|
|
public slots:
|
|
void fontAsk();
|
|
|
|
signals:
|
|
void closedWithRect(QRect rect);
|
|
|
|
protected:
|
|
void mouseMoveEvent(QGraphicsSceneMouseEvent *e) override;
|
|
void mouseReleaseEvent(QGraphicsSceneMouseEvent *e) override;
|
|
void mousePressEvent(QGraphicsSceneMouseEvent *e) override;
|
|
void wheelEvent(QGraphicsSceneWheelEvent *event) override; // WHEEEEEEL
|
|
void contextMenuEvent(QGraphicsSceneContextMenuEvent *e) override;
|
|
void keyReleaseEvent(QKeyEvent *e) override;
|
|
|
|
private:
|
|
void updateMag();
|
|
void initMagnifierGrid();
|
|
void addDrawingAction(QMenu &menu, QString name, std::function<DrawItem *()> item);
|
|
void done(bool notEsc);
|
|
bool fullscreen;
|
|
QPointF cursorPos;
|
|
std::function<DrawItem *()> drawingSelectionMaker;
|
|
QFlags<Qt::MouseButton> prevButtons;
|
|
QPixmap _pixmap;
|
|
QGraphicsRectItem *rect = nullptr;
|
|
QGraphicsPixmapItem *magnifier = nullptr;
|
|
QGraphicsRectItem *magnifierBox = nullptr;
|
|
QGraphicsTextItem *magnifierHint = nullptr;
|
|
QGraphicsRectItem *magnifierHintBox = nullptr;
|
|
QPointF initPos;
|
|
QPen _pen;
|
|
QBrush _brush;
|
|
QFont _font;
|
|
QGraphicsPolygonItem *polyItem = nullptr;
|
|
DrawItem *drawingSelection = nullptr;
|
|
QMenu menu;
|
|
QString drawingName = "None";
|
|
QAction *display;
|
|
QList<QGraphicsRectItem *> gridRectsX;
|
|
QList<QGraphicsRectItem *> gridRectsY;
|
|
QGraphicsPolygonItem *cursorItem = nullptr;
|
|
QGraphicsPixmapItem *hint = new QGraphicsPixmapItem(screenshotutil::renderText( //
|
|
"Press F1 to toggle this hint\n"
|
|
"\tHold Shift to slow the cursor down\n"
|
|
"\tCtrl+Drag a drawing to move it around\n"
|
|
"\tAlt+Click a drawing to remove it\n"
|
|
"\tPress Return/Enter to finish\n"
|
|
"\tPress ESC to cancel\n"
|
|
"\tRight-click to get a drawing menu\n"
|
|
"\tNOTE: You must select 'Reset pen selection' before closing the editor\n"
|
|
"\tIf you do not it will not close.",
|
|
5,
|
|
QColor(0, 0, 0, 125),
|
|
Qt::white));
|
|
};
|
|
|
|
#endif // CROPSCENE_HPP
|