source: trunk/geant4/visualization/OpenGL/src/G4OpenGLQtMovieDialog.cc@ 736

Last change on this file since 736 was 736, checked in by garnier, 18 years ago

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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 fEncoderPath->setText(fParentViewer->getEncoderPath());
120
121
122 // temp folder group box
123 QGroupBox *tempFolderGroupBox = new QGroupBox(tr("Temporary folder path"));
124 QVBoxLayout *tempFolderVGroupBoxLayout = new QVBoxLayout(tempFolderGroupBox);
125
126 // temp folder Path
127 QWidget *tempFolderHBox = new QWidget(tempFolderGroupBox);
128 QHBoxLayout *tempFolderHBoxLayout = new QHBoxLayout(tempFolderHBox);
129
130 fTempFolderPath = new QLineEdit("",tempFolderHBox);
131
132 QPushButton *tempButton = new QPushButton(tr("..."),tempFolderHBox);
133 tempButton->setMaximumWidth (30);
134
135 fTempFolderStatus = new QLabel(tempFolderGroupBox);
136 fTempFolderStatus->setText("");
137
138#if QT_VERSION < 0x040000
139 tempFolderHBoxLayout->add(fTempFolderPath);
140 tempFolderHBoxLayout->add(tempButton);
141 tempFolderVGroupBoxLayout->add(tempFolderHBox);
142 tempFolderVGroupBoxLayout->add(fTempFolderStatus);
143
144 globalVLayout->add(tempFolderGroupBox);
145#else
146 tempFolderHBoxLayout->addWidget(fTempFolderPath);
147 tempFolderHBoxLayout->addWidget(tempButton);
148 tempFolderVGroupBoxLayout->addWidget(tempFolderHBox);
149 tempFolderVGroupBoxLayout->addWidget(fTempFolderStatus);
150
151 tempFolderGroupBox->setLayout(tempFolderVGroupBoxLayout);
152 globalVLayout->addWidget(tempFolderGroupBox);
153#endif
154
155 connect( tempButton, SIGNAL( clicked( ) ), this, SLOT(selectTempPathAction() ) );
156
157 fTempFolderPath->setText(fParentViewer->getTempFolderPath());
158
159
160
161 // save file group box
162 QGroupBox *saveFileGroupBox = new QGroupBox(tr("Save as"));
163 QVBoxLayout *saveFileVGroupBoxLayout = new QVBoxLayout(saveFileGroupBox);
164
165 // save file
166 QWidget *saveFileHBox = new QWidget(saveFileGroupBox);
167 QHBoxLayout *saveFileHBoxLayout = new QHBoxLayout(saveFileHBox);
168
169 fSaveFileName = new QLineEdit("",saveFileHBox);
170
171 QPushButton *saveButton = new QPushButton(tr("..."),saveFileHBox);
172 saveButton->setMaximumWidth (30);
173
174 fSaveFileStatus = new QLabel(saveFileGroupBox);
175 fSaveFileStatus->setText("");
176
177#if QT_VERSION < 0x040000
178 saveFileHBoxLayout->add(fSaveFileName);
179 saveFileHBoxLayout->add(saveButton);
180 saveFileVGroupBoxLayout->add(saveFileHBox);
181 saveFileVGroupBoxLayout->add(fSaveFileStatus);
182
183 globalVLayout->add(saveFileGroupBox);
184#else
185 saveFileHBoxLayout->addWidget(fSaveFileName);
186 saveFileHBoxLayout->addWidget(saveButton);
187 saveFileVGroupBoxLayout->addWidget(saveFileHBox);
188 saveFileVGroupBoxLayout->addWidget(fSaveFileStatus);
189
190 saveFileGroupBox->setLayout(saveFileVGroupBoxLayout);
191 globalVLayout->addWidget(saveFileGroupBox);
192#endif
193
194 connect( saveButton, SIGNAL( clicked( ) ), this, SLOT(selectSaveFileNameAction() ) );
195
196
197
198 // label
199
200 QLabel *infoLabel = new QLabel(" Press SPACE to Start/Pause video recording \n Press RETURN to Stop video recording");
201
202 // global status
203 QGroupBox *statusGroupBox = new QGroupBox(tr("Status"));
204 QVBoxLayout *statusVGroupBoxLayout = new QVBoxLayout(statusGroupBox);
205 fGlobalStatus = new QLabel(statusGroupBox);
206 fGlobalStatus->setText("");
207
208#if QT_VERSION < 0x040000
209 statusVGroupBoxLayout->add(fGlobalStatus);
210
211 globalVLayout->add(infoLabel);
212 globalVLayout->add(statusGroupBox);
213#else
214 statusVGroupBoxLayout->addWidget(fGlobalStatus);
215
216 statusGroupBox->setLayout(statusVGroupBoxLayout);
217 globalVLayout->addWidget(infoLabel);
218 globalVLayout->addWidget(statusGroupBox);
219#endif
220
221 // buttons
222 QWidget *buttonBox = new QWidget(this);
223
224 QHBoxLayout *buttonBoxLayout = new QHBoxLayout(buttonBox);
225
226 QPushButton *buttonCancel = new QPushButton( tr( "&Cancel" ),buttonBox );
227 buttonCancel->setAutoDefault( TRUE );
228 buttonBoxLayout->addWidget(buttonCancel);
229
230 QPushButton *buttonApply = new QPushButton( tr( "&Apply" ),buttonBox );
231 buttonApply->setAutoDefault( TRUE );
232 buttonApply->setDefault( TRUE );
233 buttonBoxLayout->addWidget(buttonApply);
234
235 QPushButton * buttonEncode = new QPushButton( tr( "&Encode" ),buttonBox );
236 buttonEncode->setEnabled(false);
237 buttonEncode->setAutoDefault( TRUE );
238 buttonBoxLayout->addWidget(buttonEncode);
239
240#if QT_VERSION >= 0x040000
241 buttonBox->setLayout(buttonBoxLayout);
242#endif
243 globalVLayout->addWidget(buttonBox);
244
245
246
247#if QT_VERSION >= 0x040000
248 setLayout(globalVLayout);
249#endif
250
251 // signals and slots connections
252 connect( buttonApply, SIGNAL( clicked() ), this, SLOT( checkAllParameters() ) );
253 connect( buttonCancel, SIGNAL( clicked() ), this, SLOT( reject() ) );
254 connect( buttonEncode, SIGNAL( clicked() ), this, SLOT( encode() ) );
255}
256
257
258
259G4OpenGLQtMovieDialog::~G4OpenGLQtMovieDialog()
260{
261}
262
263void G4OpenGLQtMovieDialog::selectEncoderPathAction()
264{
265 QString nomFich = QFileDialog::getOpenFileName ( this,
266 "Select your encoder",
267 tr("Select your encoder ..."));
268 if (nomFich == "") {
269 return;
270 }
271 checkEncoderParameters(nomFich);
272 }
273
274void G4OpenGLQtMovieDialog::selectTempPathAction()
275{
276 QString nomFich = QFileDialog::getOpenFileName ( this,
277 "Select temporary folder",
278 tr("Select temporary folder ..."));
279 if (nomFich == "") {
280 return;
281 }
282 checkTempFolderParameters(nomFich);
283 }
284
285void G4OpenGLQtMovieDialog::selectSaveFileNameAction()
286{
287 QString nomFich = QFileDialog::getOpenFileName ( this,
288 "Select saved file",
289 tr("Select saved file ..."));
290 if (nomFich == "") {
291 return;
292 }
293 checkSaveFileNameParameters(nomFich);
294 }
295
296void G4OpenGLQtMovieDialog::encode() {
297}
298
299/** Check all parameters
300*/
301void G4OpenGLQtMovieDialog::checkAllParameters() {
302 checkEncoderParameters(fEncoderPath->text());
303 checkTempFolderParameters(fTempFolderPath->text());
304 checkSaveFileNameParameters(fSaveFileName->text());
305}
306
307 /**
308 * If one of parameter is incorrect, put it in red and don't valid it
309 * If valid, save it
310 */
311void G4OpenGLQtMovieDialog::checkEncoderParameters(QString param) {
312
313 QPalette palette( fEncoderPath->palette() );
314
315 QString temp = fParentViewer->setEncoderPath(param);
316 fGlobalStatus->setText("");
317 fEncoderStatus->setText(temp);
318 if (temp != "") {
319 palette.setColor( QPalette::Base, Qt::red);
320 fGlobalStatus->setText("If no valid encode defined, screen \ncapture files will be saved in the\ntemp folder in ppm format.");
321 } else {
322 palette.setColor( QPalette::Base, Qt::white);
323 fEncoderPath->setText(fParentViewer->getEncoderPath());
324 }
325 fEncoderPath->setPalette(palette);
326}
327
328
329/**
330 * If one of parameter is incorrect, put it in red and don't valid it
331 * If valid, save it
332 */
333void G4OpenGLQtMovieDialog::checkTempFolderParameters(QString param) {
334
335 QPalette palette( fTempFolderPath->palette() );
336
337 QString temp = fParentViewer->setTempFolderPath(param);
338 fTempFolderStatus->setText(temp);
339 if (temp != "") {
340 palette.setColor( QPalette::Base, Qt::red);
341 } else {
342 palette.setColor( QPalette::Base, Qt::white);
343 fTempFolderPath->setText(fParentViewer->getTempFolderPath());
344 }
345 fTempFolderPath->setPalette(palette);
346}
347
348
349/**
350 * If one of parameter is incorrect, put it in red and don't valid it
351 * If valid, save it
352 */
353void G4OpenGLQtMovieDialog::checkSaveFileNameParameters(QString param) {
354
355 QPalette palette( fSaveFileName->palette() );
356
357 QString temp = fParentViewer->setSaveFileName(param);
358 fSaveFileStatus->setText(temp);
359 if (temp != "") {
360 palette.setColor( QPalette::Base, Qt::red);
361 } else {
362 palette.setColor( QPalette::Base, Qt::white);
363 fSaveFileName->setText(fParentViewer->getSaveFileName());
364 }
365 fSaveFileName->setPalette(palette);
366}
367#endif
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