| Geant4 Cross Reference |
1 // 1
2 // *******************************************
3 // * License and Disclaimer
4 // *
5 // * The Geant4 software is copyright of th
6 // * the Geant4 Collaboration. It is provided
7 // * conditions of the Geant4 Software License
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12 // * institutes,nor the agencies providing fin
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14 // * regarding this software system or assum
15 // * use. Please see the license in the file
16 // * for the full disclaimer and the limitatio
17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
20 // * By using, copying, modifying or distri
21 // * any work based on the software) you ag
22 // * use in resulting scientific publicati
23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26 //
27 //
28 //
29 // Class G4OpenGLImmediateQtViewer : a class d
30 // G4OpenGLImme
31
32 #include "G4OpenGLImmediateQtViewer.hh"
33 #include "G4OpenGLImmediateSceneHandler.hh"
34
35 #include "G4ios.hh"
36 #include "G4Threading.hh"
37 #include <qapplication.h>
38 #include <qtabwidget.h>
39 #if 0x060000 <= QT_VERSION
40 #include "G4Qt.hh"
41 #endif
42
43 G4OpenGLImmediateQtViewer::G4OpenGLImmediateQt
44 (G4OpenGLImmediateSceneHandler& sceneHandler,
45 const G4String& name):
46 G4VViewer (sceneHandler, sceneHandler.Increm
47 G4OpenGLViewer (sceneHandler),
48 G4OpenGLQtViewer (sceneHandler),
49 G4OpenGLImmediateViewer (sceneHandler)
50 {
51 #if QT_VERSION < 0x060000
52 fQGLWidgetInitialiseCompleted = false;
53
54 setFocusPolicy(Qt::StrongFocus); // enable k
55 fHasToRepaint = false;
56 fPaintEventLock = false;
57 fUpdateGLLock = false;
58
59 if (fViewId < 0) return; // In case error i
60 #else
61 setFocusPolicy(Qt::StrongFocus); // enable k
62 #endif
63 }
64
65 G4OpenGLImmediateQtViewer::~G4OpenGLImmediateQ
66
67 void G4OpenGLImmediateQtViewer::Initialise() {
68 #if QT_VERSION < 0x060000
69
70 fQGLWidgetInitialiseCompleted = false;
71 CreateMainWindow (this,QString(GetName()));
72
73 makeCurrent();
74 glDrawBuffer (GL_BACK);
75
76 // set the good tab active
77 if (G4QGLWidgetType::parentWidget()) {
78 auto *parentTab = dynamic_cast<QTabWidget*
79 if (parentTab) {
80 parentTab->setCurrentIndex(parentTab->co
81 }
82 }
83
84 fQGLWidgetInitialiseCompleted = true;
85 #else
86 CreateMainWindow (this,QString(GetName()));
87 // Set jpg as default export format for Qt v
88 setExportImageFormat("jpg");
89 #endif
90 }
91
92 #if QT_VERSION < 0x060000
93 void G4OpenGLImmediateQtViewer::initializeGL (
94
95 InitializeGLView ();
96
97 // If a double buffer context has been force
98 // back buffer for this OpenGLImmediate view
99 // glDrawBuffer (GL_FRONT); // FIXME : Ne m
100
101 if (fSceneHandler.GetScene() == 0) {
102 fHasToRepaint =false;
103 } else {
104 fHasToRepaint =true;
105 }
106
107 // Set the component visible
108
109 // and update it immediatly before wait for
110 // QCoreApplication::sendPostedEvents () ;
111
112 // Set jpg as default export format for Qt v
113 setExportImageFormat("jpg");
114 }
115 #endif
116
117
118 void G4OpenGLImmediateQtViewer::DrawView() {
119 #if QT_VERSION < 0x060000
120 #else
121 if(IsGettingPickInfos()) {
122 paintGL();
123 return;
124 }
125 #endif
126 if (G4Threading::IsMasterThread()) {
127 updateQWidget();
128 }
129 }
130
131
132 void G4OpenGLImmediateQtViewer::ComputeView ()
133
134 #if QT_VERSION < 0x060000
135 makeCurrent();
136 // If a double buffer context has been force
137 // back buffer for this OpenGLImmediate view
138 // glDrawBuffer (GL_FRONT);
139 #endif
140
141 G4ViewParameters::DrawingStyle dstyle = GetV
142
143 if(dstyle!=G4ViewParameters::hlr &&
144 haloing_enabled) {
145
146 HaloingFirstPass ();
147 NeedKernelVisit ();
148 ProcessView ();
149 FinishView();
150 HaloingSecondPass ();
151
152 }
153
154 NeedKernelVisit (); // Always need to visit
155 ProcessView ();
156
157 if (isRecording()) {
158 savePPMToTemp();
159 }
160
161 #if QT_VERSION < 0x060000
162 fHasToRepaint = true;
163 #endif
164 }
165
166 /**
167 - Lors du resize de la fenetre, on doit non
168 */
169 void G4OpenGLImmediateQtViewer::resizeGL(
170 int aWidth
171 ,int aHeight)
172 {
173 if ((aWidth > 0) && (aHeight > 0)) {
174 #if QT_VERSION < 0x060000
175 ResizeWindow(aWidth,aHeight);
176 fHasToRepaint = sizeHasChanged();
177 #else
178 ResizeWindow(devicePixelRatio()*aWidth,dev
179 #endif
180 }
181 }
182
183
184 void G4OpenGLImmediateQtViewer::paintGL()
185 {
186 #if QT_VERSION < 0x060000
187 updateToolbarAndMouseContextMenu();
188 #else
189 //G.Barrand: don't do any change in the GUI
190 #endif
191
192 #if QT_VERSION < 0x060000
193 if (fPaintEventLock) {
194 // return ;
195 }
196 if (!fQGLWidgetInitialiseCompleted) {
197 fPaintEventLock = false;
198 return;
199 }
200 if ((getWinWidth() == 0) && (getWinHeight()
201 return;
202 }
203
204 // DO NOT RESIZE IF SIZE HAS NOT CHANGE
205 if ( !fHasToRepaint) {
206 // L. Garnier : Trap to get the size with
207 // Tested on Qt4.5 on mac, 4.4 on windows,
208 int sw = 0;
209 int sh = 0;
210 if (!isMaximized() && !isFullScreen()) {
211 sw = normalGeometry().width();
212 sh = normalGeometry().height();
213 } else {
214 sw = frameGeometry().width();
215 sh = frameGeometry().height();
216 }
217 if ((getWinWidth() == (unsigned int)sw) &&
218 return;
219
220 } else if ((sw == 0) && (sh == 0)) { // NO
221 if (((getWinWidth() == (unsigned int)wid
222 return;
223 }
224 }
225 }
226 #else
227 if ((getWinWidth() == 0) && (getWinHeight()
228 #endif
229
230 #if QT_VERSION < 0x060000
231 #else
232 InitializeGLView ();
233 glDrawBuffer (GL_BACK);
234 #endif
235
236 SetView();
237
238 ClearView (); //ok, put the background corre
239 ComputeView();
240
241 #if QT_VERSION < 0x060000
242 fHasToRepaint = false; // could be set to fa
243
244 fPaintEventLock = false;
245 #endif
246 }
247
248 void G4OpenGLImmediateQtViewer::mousePressEven
249 {
250 G4MousePressEvent(event);
251 }
252
253 void G4OpenGLImmediateQtViewer::keyPressEvent
254 {
255 G4keyPressEvent(event);
256 }
257
258 void G4OpenGLImmediateQtViewer::keyReleaseEven
259 {
260 G4keyReleaseEvent(event);
261 }
262
263 void G4OpenGLImmediateQtViewer::wheelEvent (QW
264 {
265 G4wheelEvent(event);
266 }
267
268 #if QT_VERSION < 0x060000
269 void G4OpenGLImmediateQtViewer::showEvent (QSh
270 {
271 if (fQGLWidgetInitialiseCompleted) {
272 fHasToRepaint = true;
273 }
274 }
275 #endif
276
277 /**
278 * This function was build in order to make a
279 * It was think to build a rubberband on the z
280 */
281 void G4OpenGLImmediateQtViewer::mouseDoubleCli
282 {
283 G4MouseDoubleClickEvent();
284 }
285
286 void G4OpenGLImmediateQtViewer::mouseReleaseEv
287 {
288 G4MouseReleaseEvent(event);
289 }
290
291 void G4OpenGLImmediateQtViewer::mouseMoveEvent
292 {
293 G4MouseMoveEvent(event);
294 }
295
296
297 void G4OpenGLImmediateQtViewer::contextMenuEve
298 {
299 G4manageContextMenuEvent(e);
300 }
301
302 #if QT_VERSION < 0x060000
303 void G4OpenGLImmediateQtViewer::paintEvent(QPa
304 if (! fQGLWidgetInitialiseCompleted) {
305 return;
306 }
307 // Force a repaint next time if the FRAMEBUF
308 fHasToRepaint = isFramebufferReady();
309 if ( fHasToRepaint) {
310 #if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0))
311 updateGL();
312 #else
313 // Not sure this is correct....
314 paintGL();
315 #endif
316 }
317 }
318 #endif
319
320
321 void G4OpenGLImmediateQtViewer::updateQWidget(
322 #if QT_VERSION < 0x060000
323 if (fUpdateGLLock) {
324 return;
325 }
326
327 if (! isCurrentWidget()){
328 return;
329 }
330
331 fUpdateGLLock = true;
332 fHasToRepaint= true;
333 repaint();
334 updateViewerPropertiesTableWidget();
335 updateSceneTreeWidget();
336 fUpdateGLLock= false;
337 #else
338 //if (!isCurrentWidget()) return; //G.Barran
339 //G.Barrand: don't do any change in the GUI
340 update();
341 #endif
342 }
343
344
345 void G4OpenGLImmediateQtViewer::ShowView ()
346 {
347 #if QT_VERSION < 0x060000
348 fHasToRepaint = true;
349 activateWindow();
350 #else
351 activateWindow();
352 ((QApplication*)G4Qt::getInstance ())->proce
353 #endif
354 }
355