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134 lines
3.4 KiB
C++
134 lines
3.4 KiB
C++
//
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// Overlays.cpp
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// interface
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//
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// Copyright (c) 2014 High Fidelity, Inc. All rights reserved.
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//
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#include "Cube3DOverlay.h"
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#include "ImageOverlay.h"
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#include "Line3DOverlay.h"
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#include "Overlays.h"
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#include "Sphere3DOverlay.h"
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#include "TextOverlay.h"
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#include "ClipboardOverlay.h"
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unsigned int Overlays::_nextOverlayID = 1;
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Overlays::Overlays() {
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}
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Overlays::~Overlays() {
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}
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void Overlays::init(QGLWidget* parent) {
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_parent = parent;
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}
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void Overlays::render2D() {
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foreach(Overlay* thisOverlay, _overlays2D) {
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thisOverlay->render();
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}
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}
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void Overlays::render3D() {
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foreach(Overlay* thisOverlay, _overlays3D) {
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thisOverlay->render();
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}
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}
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// TODO: make multi-threaded safe
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unsigned int Overlays::addOverlay(const QString& type, const QScriptValue& properties) {
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unsigned int thisID = 0;
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bool created = false;
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bool is3D = false;
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Overlay* thisOverlay = NULL;
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if (type == "image") {
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thisOverlay = new ImageOverlay();
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thisOverlay->init(_parent);
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thisOverlay->setProperties(properties);
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created = true;
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} else if (type == "text") {
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thisOverlay = new TextOverlay();
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thisOverlay->init(_parent);
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thisOverlay->setProperties(properties);
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created = true;
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} else if (type == "cube") {
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thisOverlay = new Cube3DOverlay();
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thisOverlay->init(_parent);
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thisOverlay->setProperties(properties);
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created = true;
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is3D = true;
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} else if (type == "sphere") {
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thisOverlay = new Sphere3DOverlay();
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thisOverlay->init(_parent);
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thisOverlay->setProperties(properties);
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created = true;
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is3D = true;
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} else if (type == "line3d") {
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thisOverlay = new Line3DOverlay();
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thisOverlay->init(_parent);
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thisOverlay->setProperties(properties);
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created = true;
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is3D = true;
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} else if (type == "clipboard") {
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thisOverlay = new ClipboardOverlay();
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thisOverlay->init(_parent);
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thisOverlay->setProperties(properties);
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created = true;
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}
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if (created) {
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thisID = _nextOverlayID;
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_nextOverlayID++;
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if (is3D) {
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_overlays3D[thisID] = thisOverlay;
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} else {
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_overlays2D[thisID] = thisOverlay;
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}
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}
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return thisID;
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}
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// TODO: make multi-threaded safe
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bool Overlays::editOverlay(unsigned int id, const QScriptValue& properties) {
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Overlay* thisOverlay = NULL;
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if (_overlays2D.contains(id)) {
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thisOverlay = _overlays2D[id];
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} else if (_overlays3D.contains(id)) {
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thisOverlay = _overlays3D[id];
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}
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if (thisOverlay) {
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thisOverlay->setProperties(properties);
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return true;
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}
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return false;
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}
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// TODO: make multi-threaded safe
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void Overlays::deleteOverlay(unsigned int id) {
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if (_overlays2D.contains(id)) {
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_overlays2D.erase(_overlays2D.find(id));
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} else if (_overlays3D.contains(id)) {
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_overlays3D.erase(_overlays3D.find(id));
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}
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}
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unsigned int Overlays::getOverlayAtPoint(const glm::vec2& point) {
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QMapIterator<unsigned int, Overlay*> i(_overlays2D);
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i.toBack();
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while (i.hasPrevious()) {
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i.previous();
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unsigned int thisID = i.key();
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Overlay2D* thisOverlay = static_cast<Overlay2D*>(i.value());
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if (thisOverlay->getVisible() && thisOverlay->getBounds().contains(point.x, point.y, false)) {
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return thisID;
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}
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}
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return 0; // not found
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}
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