100 lines
2.2 KiB
C++
100 lines
2.2 KiB
C++
#ifndef MV2DELEMENTBEACON_H
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#define MV2DELEMENTBEACON_H
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#include "MV2DElement.h"
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#include "MapViewElementHelper.h"
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#include <Indoor/floorplan/v2/Floorplan.h>
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class MV2DElementBeacon : public MV2DElement {
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private:
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bool sel = false;
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Floorplan::Beacon* b;
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public:
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/** ctor with the Beacon to render/edit */
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MV2DElementBeacon(Floorplan::Beacon* b) : b(b) {;}
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/** get the element's 3D bounding box */
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BBox2 getBoundingBox() const override {
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BBox2 bbox;
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bbox.add(Point2(b->pos.x, b->pos.y));
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bbox.grow(Point2(0.1, 0.1));
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return bbox;
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}
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/** get the element's minimal distance (nearest whatsoever) to the given point */
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float getMinDistanceXY(const Point2 p) const override {
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return p.getDistance(b->pos.xy());
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}
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/** repaint me */
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void paint(Painter& p) override {
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if (sel) {
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p.setPenBrush(Qt::black, CFG::SEL_COLOR);
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p.drawCircle(b->pos.xy());
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} else if (hasFocus()) {
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p.setPenBrush(Qt::black, Qt::NoBrush);
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p.drawCircle(b->pos.xy());
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} else {
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p.setPenBrush(Qt::gray, Qt::NoBrush);
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p.drawCircle(b->pos.xy());
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}
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// label
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p.setPenBrush(Qt::black, Qt::NoBrush);
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if (p.getScaler().getScale() >= 25) {
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const std::string str = b->name + " (" + b->mac + ")";
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p.p->drawText(p.getScaler().xms(b->pos.x) + 10, p.getScaler().yms(b->pos.y) + 5, str.c_str());
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} else if (p.getScaler().getScale() >= 10) {
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const std::string str = b->name;
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p.p->drawText(p.getScaler().xms(b->pos.x) + 10, p.getScaler().yms(b->pos.y) + 5, str.c_str());
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}
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}
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virtual void onFocus() override {
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;
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}
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virtual void onUnfocus() override {
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sel = false;
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}
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/** mouse pressed at the given point */
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virtual void mousePressed(MapView2D* v, const Point2 p) override {
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(void) v;
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(void) p;
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}
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/** mouse moved to the given point */
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virtual void mouseMove(MapView2D* v, const Point2 _p) override {
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(void) v;
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if (sel) {
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const Point2 p = Scaler::snap(_p, CFG::MOVE_SNAP_SIZE_M);
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b->pos.x = p.x;
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b->pos.y = p.y;
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}
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}
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/** mouse released */
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virtual void mouseReleased(MapView2D* v, const Point2 p) override {
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(void) v;
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(void) p;
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sel = true;
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}
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virtual bool keyPressEvent(MapView2D* v, QKeyEvent *e) override {
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(void) v;
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(void) e;
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return false;
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}
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};
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#endif // MV2DELEMENTBEACON_H
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