source: trunk/geant4/visualization/OpenGL/src/G4OpenGLQtMovieDialog.cc@ 740

Last change on this file since 740 was 740, checked in by garnier, 18 years ago

merge fini corrections en cours NE COMPILE PAS
  • Property svn:mime-type set to text/cpp
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1//
2// ********************************************************************
3// * License and Disclaimer *
4// * *
5// * The Geant4 software is copyright of the Copyright Holders of *
6// * the Geant4 Collaboration. It is provided under the terms and *
7// * conditions of the Geant4 Software License, included in the file *
8// * LICENSE and available at http://cern.ch/geant4/license . These *
9// * include a list of copyright holders. *
10// * *
11// * Neither the authors of this software system, nor their employing *
12// * institutes,nor the agencies providing financial support for this *
13// * work make any representation or warranty, express or implied, *
14// * regarding this software system or assume any liability for its *
15// * use. Please see the license in the file LICENSE and URL above *
16// * for the full disclaimer and the limitation of liability. *
17// * *
18// * This code implementation is the result of the scientific and *
19// * technical work of the GEANT4 collaboration. *
20// * By using, copying, modifying or distributing the software (or *
21// * any work based on the software) you agree to acknowledge its *
22// * use in resulting scientific publications, and indicate your *
23// * acceptance of all terms of the Geant4 Software license. *
24// ********************************************************************
25//
26//
27// $Id: G4OpenGLQtMovieDialog.cc,v 1.6 2008/02/15 10:54:13 lgarnier Exp $
28// GEANT4 tag $Name: $
29//
30//
31
32#define GEANT4_QT_DEBUG
33#ifdef G4VIS_BUILD_OPENGLQT_DRIVER
34
35#include "G4OpenGLQtMovieDialog.hh"
36#include "G4OpenGLQtViewer.hh"
37
38#include <qpushbutton.h>
39#include <qpalette.h>
40#include <qlabel.h>
41#include <qgroupbox.h>
42#include <qlayout.h>
43#include <qlineedit.h>
44#include <qfiledialog.h>
45#include <qprocess.h>
46
47
48// +---------------------------------------+
49// + Path for encoder +
50// + _______ +
51// + | select| ____________________ +
52// + ------- +
53// + Temp path +
54// + _______ +
55// + | select| ____________________ +
56// + ------- +
57// + +
58// + max number of frames ________ +
59// + .... +
60// + +
61// + Label : X frames Saves/Encoding +
62// + Cancel Encode +
63// +---------------------------------------+
64
65G4OpenGLQtMovieDialog::G4OpenGLQtMovieDialog(
66 G4OpenGLQtViewer* parentViewer,
67 QWidget* parentWidget
68)
69 : QDialog( parentWidget ),
70 fParentViewer(parentViewer)
71{
72 setModal(false);
73#if QT_VERSION < 0x040000
74 setCaption( tr( " Movie parameters" ));
75#else
76 setWindowTitle( tr( " Movie parameters" ));
77#endif
78
79
80 // global layout
81 QVBoxLayout* globalVLayout = new QVBoxLayout(this);
82 globalVLayout->setMargin(10);
83 globalVLayout->setSpacing(10);
84
85 // Encoder group box
86 QGroupBox *encoderGroupBox = new QGroupBox(tr("Encoder path"));
87 QVBoxLayout *encoderVGroupBoxLayout = new QVBoxLayout(encoderGroupBox);
88
89 // Encoder Path
90 QWidget *encoderHBox = new QWidget(encoderGroupBox);
91 QHBoxLayout *encoderHBoxLayout = new QHBoxLayout(encoderHBox);
92 fEncoderPath = new QLineEdit("",encoderHBox);
93
94 QPushButton *encoderButton = new QPushButton(tr("..."),encoderHBox);
95 encoderButton->setMaximumWidth (30);
96
97 fEncoderStatus = new QLabel(encoderGroupBox);
98 fEncoderStatus->setText("");
99
100#if QT_VERSION < 0x040000
101 encoderHBoxLayout->add(fEncoderPath);
102 encoderHBoxLayout->add(encoderButton);
103 encoderVGroupBoxLayout->add(encoderHBox);
104 encoderVGroupBoxLayout->add(fEncoderStatus);
105
106 globalVLayout->add(encoderGroupBox);
107#else
108 encoderHBoxLayout->addWidget(fEncoderPath);
109 encoderHBoxLayout->addWidget(encoderButton);
110 encoderVGroupBoxLayout->addWidget(encoderHBox);
111 encoderVGroupBoxLayout->addWidget(fEncoderStatus);
112
113 encoderGroupBox->setLayout(encoderVGroupBoxLayout);
114 globalVLayout->addWidget(encoderGroupBox);
115#endif
116
117 connect( encoderButton, SIGNAL( clicked( ) ), this, SLOT(selectEncoderPathAction() ) );
118
119
120 // temp folder group box
121 QGroupBox *tempFolderGroupBox = new QGroupBox(tr("Temporary folder path"));
122 QVBoxLayout *tempFolderVGroupBoxLayout = new QVBoxLayout(tempFolderGroupBox);
123
124 // temp folder Path
125 QWidget *tempFolderHBox = new QWidget(tempFolderGroupBox);
126 QHBoxLayout *tempFolderHBoxLayout = new QHBoxLayout(tempFolderHBox);
127
128 fTempFolderPath = new QLineEdit("",tempFolderHBox);
129
130 QPushButton *tempButton = new QPushButton(tr("..."),tempFolderHBox);
131 tempButton->setMaximumWidth (30);
132
133 fTempFolderStatus = new QLabel(tempFolderGroupBox);
134 fTempFolderStatus->setText("");
135
136#if QT_VERSION < 0x040000
137 tempFolderHBoxLayout->add(fTempFolderPath);
138 tempFolderHBoxLayout->add(tempButton);
139 tempFolderVGroupBoxLayout->add(tempFolderHBox);
140 tempFolderVGroupBoxLayout->add(fTempFolderStatus);
141
142 globalVLayout->add(tempFolderGroupBox);
143#else
144 tempFolderHBoxLayout->addWidget(fTempFolderPath);
145 tempFolderHBoxLayout->addWidget(tempButton);
146 tempFolderVGroupBoxLayout->addWidget(tempFolderHBox);
147 tempFolderVGroupBoxLayout->addWidget(fTempFolderStatus);
148
149 tempFolderGroupBox->setLayout(tempFolderVGroupBoxLayout);
150 globalVLayout->addWidget(tempFolderGroupBox);
151#endif
152
153 connect( tempButton, SIGNAL( clicked( ) ), this, SLOT(selectTempPathAction() ) );
154
155
156
157
158 // save file group box
159 QGroupBox *saveFileGroupBox = new QGroupBox(tr("Save as"));
160 QVBoxLayout *saveFileVGroupBoxLayout = new QVBoxLayout(saveFileGroupBox);
161
162 // save file
163 QWidget *saveFileHBox = new QWidget(saveFileGroupBox);
164 QHBoxLayout *saveFileHBoxLayout = new QHBoxLayout(saveFileHBox);
165
166 fSaveFileName = new QLineEdit("",saveFileHBox);
167
168 QPushButton *saveButton = new QPushButton(tr("..."),saveFileHBox);
169 saveButton->setMaximumWidth (30);
170
171 fSaveFileStatus = new QLabel(saveFileGroupBox);
172 fSaveFileStatus->setText("");
173
174#if QT_VERSION < 0x040000
175 saveFileHBoxLayout->add(fSaveFileName);
176 saveFileHBoxLayout->add(saveButton);
177 saveFileVGroupBoxLayout->add(saveFileHBox);
178 saveFileVGroupBoxLayout->add(fSaveFileStatus);
179
180 globalVLayout->add(saveFileGroupBox);
181#else
182 saveFileHBoxLayout->addWidget(fSaveFileName);
183 saveFileHBoxLayout->addWidget(saveButton);
184 saveFileVGroupBoxLayout->addWidget(saveFileHBox);
185 saveFileVGroupBoxLayout->addWidget(fSaveFileStatus);
186
187 saveFileGroupBox->setLayout(saveFileVGroupBoxLayout);
188 globalVLayout->addWidget(saveFileGroupBox);
189#endif
190
191 connect( saveButton, SIGNAL( clicked( ) ), this, SLOT(selectSaveFileNameAction() ) );
192
193
194
195 // label
196
197 QLabel *infoLabel = new QLabel(" Press SPACE to Start/Pause video recording \n Press RETURN to Stop video recording");
198
199 // global status
200 QGroupBox *statusGroupBox = new QGroupBox(tr("Status"));
201 QVBoxLayout *statusVGroupBoxLayout = new QVBoxLayout(statusGroupBox);
202 fGlobalStatus = new QLabel(statusGroupBox);
203 setStatus("");
204
205#if QT_VERSION < 0x040000
206 statusVGroupBoxLayout->add(fGlobalStatus);
207
208 globalVLayout->add(infoLabel);
209 globalVLayout->add(statusGroupBox);
210#else
211 statusVGroupBoxLayout->addWidget(fGlobalStatus);
212
213 statusGroupBox->setLayout(statusVGroupBoxLayout);
214 globalVLayout->addWidget(infoLabel);
215 globalVLayout->addWidget(statusGroupBox);
216#endif
217
218 // buttons
219 QWidget *buttonBox = new QWidget(this);
220
221 QHBoxLayout *buttonBoxLayout = new QHBoxLayout(buttonBox);
222
223 QPushButton *buttonCancel = new QPushButton( tr( "&Cancel" ),buttonBox );
224 buttonCancel->setAutoDefault( TRUE );
225 buttonBoxLayout->addWidget(buttonCancel);
226
227 QPushButton *buttonApply = new QPushButton( tr( "&Apply" ),buttonBox );
228 buttonApply->setAutoDefault( TRUE );
229 buttonApply->setDefault( TRUE );
230 buttonBoxLayout->addWidget(buttonApply);
231
232 fButtonEncode = new QPushButton( tr( "&Encode" ),buttonBox );
233 fButtonEncode->setEnabled(fParentViewer->getRecordFrames());
234 fButtonEncode->setAutoDefault( TRUE );
235 buttonBoxLayout->addWidget(fButtonEncode);
236
237#if QT_VERSION >= 0x040000
238 buttonBox->setLayout(buttonBoxLayout);
239#endif
240 globalVLayout->addWidget(buttonBox);
241
242
243
244#if QT_VERSION >= 0x040000
245 setLayout(globalVLayout);
246#endif
247
248 // signals and slots connections
249 connect( buttonApply, SIGNAL( clicked() ), this, SLOT( checkAllParameters() ) );
250 connect( buttonCancel, SIGNAL( clicked() ), this, SLOT( reject() ) );
251 connect( fButtonEncode, SIGNAL( clicked() ), this, SLOT( encode() ) );
252
253 // fill
254 fEncoderPath->setText(fParentViewer->getEncoderPath());
255 fTempFolderPath->setText(fParentViewer->getTempFolderPath());
256
257 if (fParentViewer->getEncoderPath() == "") {
258 setStatus("mpeg_encode is needed to encode in video format.\nIt is available here: \nhttp://bmrc.berkeley.edu/frame/research/mpeg/");
259 }
260
261}
262
263
264
265G4OpenGLQtMovieDialog::~G4OpenGLQtMovieDialog()
266{
267}
268
269void G4OpenGLQtMovieDialog::selectEncoderPathAction()
270{
271 QString nomFich = QFileDialog::getOpenFileName ( this,
272 "Select your encoder",
273 tr("Select your encoder ..."));
274 if (nomFich == "") {
275 return;
276 }
277 checkEncoderParameters(nomFich);
278 }
279
280void G4OpenGLQtMovieDialog::selectTempPathAction()
281{
282 QString nomFich = QFileDialog::getOpenFileName ( this,
283 "Select temporary folder",
284 tr("Select temporary folder ..."));
285 if (nomFich == "") {
286 return;
287 }
288 checkTempFolderParameters(nomFich);
289 }
290
291void G4OpenGLQtMovieDialog::selectSaveFileNameAction()
292{
293 QString nomFich = QFileDialog::getOpenFileName ( this,
294 "Select saved file",
295 tr("Select saved file ..."));
296 if (nomFich == "") {
297 return;
298 }
299 checkSaveFileNameParameters(nomFich);
300 }
301
302void G4OpenGLQtMovieDialog::encode() {
303}
304
305/** Check all parameters
306*/
307void G4OpenGLQtMovieDialog::checkAllParameters() {
308 checkEncoderParameters(fEncoderPath->text());
309 checkTempFolderParameters(fTempFolderPath->text());
310 checkSaveFileNameParameters(fSaveFileName->text());
311
312 // set state of encode button
313 // if frames had been generated and parameters are valid : enabled encode button
314// if ((fParentViewer->getRecordFrames() == false) && (fRecordFrameNumber >1)) {
315// }
316
317}
318
319 /**
320 * If one of parameter is incorrect, put it in red and don't valid it
321 * If valid, save it
322 */
323void G4OpenGLQtMovieDialog::checkEncoderParameters(QString param) {
324
325 QPalette palette( fEncoderPath->palette() );
326
327 QString temp = fParentViewer->setEncoderPath(param);
328 setStatus("");
329 fEncoderStatus->setText(temp);
330 if (temp != "") {
331 palette.setColor( QPalette::Base, Qt::red);
332 setStatus("If no valid encode defined, screen \ncapture files will be saved in the\ntemp folder in ppm format.");
333 } else {
334 palette.setColor( QPalette::Base, Qt::white);
335 fEncoderPath->setText(fParentViewer->getEncoderPath());
336 if (fParentViewer->getEncoderPath() == "") {
337 setStatus("mpeg_encode is needed to encode in video format.\nIt is available here: \nhttp://bmrc.berkeley.edu/frame/research/mpeg/");
338 }
339 }
340 fEncoderPath->setPalette(palette);
341}
342
343
344/**
345 * If one of parameter is incorrect, put it in red and don't valid it
346 * If valid, save it
347 */
348void G4OpenGLQtMovieDialog::checkTempFolderParameters(QString param) {
349
350 QPalette palette( fTempFolderPath->palette() );
351
352 QString temp = fParentViewer->setTempFolderPath(param);
353 fTempFolderStatus->setText(temp);
354 if (temp != "") {
355 palette.setColor( QPalette::Base, Qt::red);
356 } else {
357 palette.setColor( QPalette::Base, Qt::white);
358 fTempFolderPath->setText(fParentViewer->getTempFolderPath());
359 }
360 fTempFolderPath->setPalette(palette);
361}
362
363
364/**
365 * If one of parameter is incorrect, put it in red and don't valid it
366 * If valid, save it
367 */
368void G4OpenGLQtMovieDialog::checkSaveFileNameParameters(QString param) {
369
370 QPalette palette( fSaveFileName->palette() );
371
372 QString temp = fParentViewer->setSaveFileName(param);
373 fSaveFileStatus->setText(temp);
374 if (temp != "") {
375 palette.setColor( QPalette::Base, Qt::red);
376 } else {
377 palette.setColor( QPalette::Base, Qt::white);
378 fSaveFileName->setText(fParentViewer->getSaveFileName());
379 }
380 fSaveFileName->setPalette(palette);
381}
382
383
384void G4OpenGLQtMovieDialog::setStatus(QString txt) {
385 fGlobalStatus->setText(txt);
386}
387
388void G4OpenGLQtMovieDialog::setEncodeButtonEnabled(bool b) {
389 fButtonEncode->setEnabled(b);
390}
391#endif
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