80 lines
2.3 KiB
C++
80 lines
2.3 KiB
C++
#ifndef CURSORTILERECT_H
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#define CURSORTILERECT_H
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#include <QGraphicsItem>
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#include <QPainter>
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#include <QRgb>
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class CursorTileRect : public QGraphicsItem {
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public:
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CursorTileRect(bool* enabled, QRgb color);
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QRectF boundingRect() const override {
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int width = this->width;
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int height = this->height;
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if (this->singleTileMode) {
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width = 16;
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height = 16;
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} else if (!this->rightClickSelectionAnchored && this->smartPathMode && this->selectionHeight == 3 && this->selectionWidth == 3) {
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width = 32;
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height = 32;
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}
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qreal penWidth = 4;
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return QRectF(-penWidth, -penWidth, width + penWidth * 2, height + penWidth * 2);
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}
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void paint(QPainter* painter, const QStyleOptionGraphicsItem*, QWidget*) override {
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if (!(*enabled))
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return;
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int width = this->width;
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int height = this->height;
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if (this->singleTileMode) {
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width = 16;
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height = 16;
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} else if (this->smartPathInEffect()) {
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width = 32;
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height = 32;
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}
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painter->setPen(this->color);
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painter->drawRect(-1, -1, width + 2, height + 2);
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painter->setPen(QColor(0, 0, 0));
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painter->drawRect(-2, -2, width + 4, height + 4);
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painter->drawRect(0, 0, width, height);
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}
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void initAnchor(int coordX, int coordY);
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void stopAnchor();
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void initRightClickSelectionAnchor(int coordX, int coordY);
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void stopRightClickSelectionAnchor();
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void setSmartPathMode(bool enable);
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bool getSmartPathMode() {
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return this->smartPathMode;
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}
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void setStraightPathMode(bool enable);
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bool getStraightPathMode() {
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return this->straightPathMode;
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}
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void setSingleTileMode();
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void stopSingleTileMode();
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void updateLocation(int x, int y);
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void updateSelectionSize(int width, int height);
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void setVisibility(bool visible);
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bool* enabled;
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private:
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bool visible;
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int width;
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int height;
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bool anchored;
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bool rightClickSelectionAnchored;
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bool smartPathMode;
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bool straightPathMode;
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bool singleTileMode;
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int anchorCoordX;
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int anchorCoordY;
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int selectionWidth;
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int selectionHeight;
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QRgb color;
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bool smartPathInEffect();
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};
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#endif // CURSORTILERECT_H
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