source: trunk/geant4/visualization/OpenGL/src/G4OpenGLQtExportDialog.cc @ 642

Last change on this file since 642 was 642, checked in by garnier, 17 years ago

correction du ticket #66 : export size ok. Qaulite ok, reste EPS et espaces sur les bords
  • Property svn:mime-type set to text/cpp
File size: 12.1 KB
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26//
27// $Id: G4OpenGLQtExportDialog.cc,v 1.4 2007/11/13 17:48:51 lgarnier Exp $
28// GEANT4 tag $Name:  $
29//
30//
31
32#define GEANT4_QT_DEBUG
33#ifdef G4VIS_BUILD_OPENGLQT_DRIVER
34
35#include "G4OpenGLQtExportDialog.hh"
36
37#include <qvariant.h>
38#include <qpushbutton.h>
39#include <qcheckbox.h>
40#include <qlabel.h>
41#include <qcombobox.h>
42#include <qslider.h>
43#include <qlayout.h>
44#include <qgroupbox.h>
45#include <qradiobutton.h>
46#include <qimage.h>
47#include <qlineedit.h>
48#include <qbuttongroup.h>
49
50G4OpenGLQtExportDialog::G4OpenGLQtExportDialog(
51 QWidget* parent
52,QString nomFich
53,QString format
54 ,int aHeight
55 ,int aWidth
56)
57  : QDialog( parent )
58{
59#if QT_VERSION < 0x040000
60  setCaption( tr( " Export options" ));
61#else
62  setWindowTitle( tr( " Export options" ));
63#endif
64  originalWidth = aWidth;
65  originalHeight = aHeight;
66
67  // Initializations
68  qualitySlider = NULL;
69  width = NULL;
70  height = NULL;
71  colorButton = NULL;
72  BWButton = NULL;
73
74  // global layout
75  QVBoxLayout* globalVLayout = new QVBoxLayout(this);
76  globalVLayout->setMargin(10);
77  globalVLayout->setSpacing(10);
78 
79
80  // FIXME : L. Garnier 4/12/07
81  // This is not working for PS and PDF images, it does nothing.
82  // Image is staying in color mode
83  //  if ((format == "ps") || (format == "pdf") || (format == "eps")) {
84
85 if (format == "eps") {
86
87    QWidget * EPSWidgetGroupBox; // widget containing group button
88    QButtonGroup * EPSButtonGroupBox; // group button
89
90
91#if QT_VERSION < 0x040000
92
93    colorButton = new QRadioButton("Color",EPSWidgetGroupBox);
94    BWButton = new QRadioButton("Grayscale",EPSWidgetGroupBox);
95    EPSButtonGroupBox = new QButtonGroup( 2,Qt::Vertical, tr("EPS options"),this);
96    EPSButtonGroupBox->setInsideMargin (15);
97    EPSButtonGroupBox->insert(colorButton);
98    EPSButtonGroupBox->insert(BWButton);
99    EPSButtonGroupBox->setExclusive(true);
100    EPSWidgetGroupBox = EPSButtonGroupBox;
101
102#else
103    EPSWidgetGroupBox = new QGroupBox(tr("EPS options"));
104    QVBoxLayout *EPSGroupBoxLayout = new QVBoxLayout(EPSWidgetGroupBox);
105    EPSGroupBoxLayout->setMargin (15);
106
107    colorButton = new QRadioButton("Color",EPSWidgetGroupBox);
108    BWButton = new QRadioButton("Grayscale",EPSWidgetGroupBox);
109
110    EPSButtonGroupBox = new QButtonGroup();
111    EPSButtonGroupBox->addButton(colorButton);
112    EPSButtonGroupBox->addButton(BWButton);
113    EPSButtonGroupBox->setExclusive(true);
114
115    EPSGroupBoxLayout->addWidget(colorButton);   
116    EPSGroupBoxLayout->addWidget(BWButton);   
117    EPSWidgetGroupBox->setLayout(EPSGroupBoxLayout);
118
119#endif
120    colorButton->setChecked( true );
121
122    globalVLayout->addWidget(EPSWidgetGroupBox);
123
124  }
125
126  // FIXME : L. Garnier 4/12/07
127  // Not implented. Should deal with alpha channel
128
129//   if((format == "tif") ||
130//      (format == "tiff") ||
131//      (format == "jpg") ||
132//      (format == "jpeg") ||
133//      (format == "png") ||
134//      (format == "xpm")) {
135
136//     QGroupBox *transparencyGroupBox = new QGroupBox(tr("Transparency"),this);
137//     QVBoxLayout *transparencyGroupBoxLayout = new QVBoxLayout(transparencyGroupBox);
138
139//     boxTransparency = new QCheckBox("Save transparency",transparencyGroupBox);
140//     boxTransparency->setChecked( false );
141
142//     transparencyGroupBoxLayout->addWidget(boxTransparency);   
143// #if QT_VERSION >= 0x040000
144//     transparencyGroupBox->setLayout(transparencyGroupBoxLayout);
145// #endif
146//     globalVLayout->addWidget(transparencyGroupBox);
147
148//   }
149
150  // size box
151
152  QWidget * sizeWidget = new QWidget(this); // widget containing group button
153  QVBoxLayout * sizeWidgetLayout = new QVBoxLayout(sizeWidget);
154  sizeWidgetLayout->setMargin (10);
155
156  // original and modify radiobuttons
157#if QT_VERSION < 0x040000
158  QButtonGroup * sizeButtonGroupBox = new QButtonGroup ( 2,Qt::Vertical, tr("Size"),this);
159  sizeButtonGroupBox->setInsideMargin (15);
160
161  original = new QRadioButton("Original",sizeButtonGroupBox);
162  modify = new QRadioButton("Modify",sizeButtonGroupBox);
163
164  sizeButtonGroupBox->insert(original);
165  sizeButtonGroupBox->insert(modify);
166  sizeButtonGroupBox->setExclusive(true);
167  sizeWidgetLayout->add(sizeButtonGroupBox);
168
169  connect( sizeButtonGroupBox, SIGNAL( clicked(int) ), this, SLOT( changeSizeBox()) );
170#else
171 
172  QGroupBox * sizeGroupBox = new QGroupBox(tr("Size"));
173  QVBoxLayout *sizeGroupBoxLayout = new QVBoxLayout(sizeGroupBox);
174  QButtonGroup * sizeButtonGroupBox = new QButtonGroup();
175  sizeGroupBoxLayout->setMargin (15);
176
177  original = new QRadioButton("Original");
178  modify = new QRadioButton("Modify");
179
180  sizeButtonGroupBox->addButton(original);
181  sizeButtonGroupBox->addButton(modify);
182  sizeButtonGroupBox->setExclusive(true);
183
184  sizeGroupBoxLayout->addWidget(original);   
185  sizeGroupBoxLayout->addWidget(modify);   
186
187  sizeGroupBox->setLayout(sizeGroupBoxLayout);
188  sizeWidgetLayout->addWidget(sizeGroupBox);
189 
190  connect( sizeButtonGroupBox, SIGNAL( buttonClicked(int) ), this, SLOT( changeSizeBox()) );
191#endif
192  original->setChecked( true );
193
194
195  // height
196  heightWidget = new QWidget(this);
197
198  QHBoxLayout *heightLineLayout = new QHBoxLayout(heightWidget);
199
200  QString tmp;
201 
202  heightLineLayout->addWidget(new QLabel("Height",heightWidget));
203  height = new QLineEdit(tmp.setNum(originalHeight),heightWidget);
204  height->setMaxLength(5);
205#if QT_VERSION < 0x040000
206  heightLineLayout->add(height);
207#else
208  heightLineLayout->addWidget(height);
209#endif
210
211#if QT_VERSION >= 0x040000
212  heightWidget->setLayout(heightLineLayout);
213#endif
214
215#if QT_VERSION < 0x040000
216  sizeWidgetLayout->add(heightWidget);
217#else
218  sizeWidgetLayout->addWidget(heightWidget);
219#endif
220  connect( height, SIGNAL( textChanged ( const QString& ) ), this, SLOT( textHeightChanged(const QString &) ) );
221
222
223  // width
224  widthWidget = new QWidget(this);
225
226  QHBoxLayout *widthLineLayout = new QHBoxLayout(widthWidget);
227
228#if QT_VERSION < 0x040000
229  widthLineLayout->add(new QLabel("Width ",widthWidget));
230#else
231  widthLineLayout->addWidget(new QLabel("Width ",widthWidget));
232#endif
233  width = new QLineEdit(tmp.setNum(originalWidth),widthWidget);
234  width->setMaxLength(5);
235#if QT_VERSION < 0x040000
236  widthLineLayout->add(width);
237#else
238  widthLineLayout->addWidget(width);
239#endif
240#if QT_VERSION >= 0x040000
241  widthWidget->setLayout(widthLineLayout);
242#endif
243#if QT_VERSION < 0x040000
244  sizeWidgetLayout->add(widthWidget);
245#else
246  sizeWidgetLayout->addWidget(widthWidget);
247#endif
248  connect( width, SIGNAL( textChanged ( const QString& ) ), this, SLOT( textWidthChanged(const QString &) ) );
249
250
251
252  // ratio check box
253
254  ratioCheckBox = new QCheckBox( "Keep ratio",sizeWidget);
255  ratioCheckBox->setChecked( true );
256
257#if QT_VERSION < 0x040000
258  sizeWidgetLayout->add(ratioCheckBox);
259#else
260  sizeWidgetLayout->addWidget(ratioCheckBox);
261#endif
262
263#if QT_VERSION < 0x040000
264  ratioCheckBox->setEnabled ( false );
265  heightWidget->setEnabled ( false );
266  widthWidget->setEnabled ( false );
267#else
268  ratioCheckBox->hide();
269  heightWidget->hide();
270  widthWidget->hide();
271#endif
272
273#if QT_VERSION >= 0x040000
274  sizeWidget->setLayout(sizeWidgetLayout);
275#endif
276  globalVLayout->addWidget(sizeWidget);
277
278  if ((format == "jpg") ||
279      (format == "jpeg")) {
280   
281    QGroupBox *imageGroupBox = new QGroupBox(tr("Image quality"),this);
282    QHBoxLayout *hSliderLayout = new QHBoxLayout(imageGroupBox);
283    hSliderLayout->setMargin (15);
284
285    qualitySlider= new QSlider(Qt::Horizontal,imageGroupBox);
286#if QT_VERSION < 0x040000
287    qualitySlider->setMinValue(0);
288    qualitySlider->setMaxValue(100);
289    qualitySlider->setTickmarks(QSlider::Below);
290#else
291    qualitySlider->setMinimum(0);
292    qualitySlider->setMaximum(100);
293    qualitySlider->setTickPosition(QSlider::TicksBelow);
294#endif
295    qualitySlider->setValue(60);
296    hSliderLayout->addWidget(new QLabel("Low ",imageGroupBox));
297    hSliderLayout->addWidget(qualitySlider);
298    hSliderLayout->addWidget(new QLabel(" Maximum",imageGroupBox));
299   
300#if QT_VERSION >= 0x040000
301    imageGroupBox->setLayout(hSliderLayout);
302#endif
303
304#if QT_VERSION >= 0x040000
305    imageGroupBox->setLayout(hSliderLayout);
306#endif
307
308    globalVLayout->addWidget(imageGroupBox);
309  }
310
311
312
313
314  // button ok/cancel box
315
316  QWidget *buttonBox = new QWidget(this);
317
318  QHBoxLayout *buttonBoxLayout = new QHBoxLayout(buttonBox);
319
320  buttonOk = new QPushButton( tr( "&OK" ),buttonBox );
321  buttonOk->setAutoDefault( TRUE );
322  buttonOk->setDefault( TRUE );
323  buttonBoxLayout->addWidget(buttonOk);
324
325  buttonCancel = new QPushButton( tr( "&Cancel" ),buttonBox );
326  buttonCancel->setAutoDefault( TRUE );
327  buttonBoxLayout->addWidget(buttonCancel);
328
329#if QT_VERSION >= 0x040000
330  buttonBox->setLayout(buttonBoxLayout);
331#endif
332  globalVLayout->addWidget(buttonBox);
333
334
335
336#if QT_VERSION >= 0x040000
337  setLayout(globalVLayout);
338#endif
339
340  // signals and slots connections
341  connect( buttonOk, SIGNAL( clicked() ), this, SLOT( accept() ) );
342  connect( buttonCancel, SIGNAL( clicked() ), this, SLOT( reject() ) );
343}
344
345
346
347int G4OpenGLQtExportDialog::getSliderValue()
348{
349  if (!qualitySlider) return -1;
350  return qualitySlider->value();
351}
352
353int G4OpenGLQtExportDialog::getHeight()
354{
355  if (!height) return -1;
356  return height->text().toInt();
357}
358
359int G4OpenGLQtExportDialog::getWidth()
360{
361  if (!width) return -1;
362  return width->text().toInt();
363}
364
365bool G4OpenGLQtExportDialog::getTransparency()
366{
367  if (!boxTransparency) return -1;
368  return boxTransparency->isChecked();
369}
370
371int G4OpenGLQtExportDialog::getNbColor()
372{
373  if (!colorButton) return -1;
374  // Black and white
375  if (!colorButton->isChecked())
376    return 1;
377  // rgb color
378  return 3;
379}
380
381
382void G4OpenGLQtExportDialog::changeSizeBox()
383{
384  if (!original) return;
385  if (!heightWidget) return;
386  if (!widthWidget) return;
387  if (!ratioCheckBox) return;
388
389  if ( original->isChecked()) {
390#if QT_VERSION < 0x040000
391    ratioCheckBox->setEnabled ( false );
392    heightWidget->setEnabled ( false );
393    widthWidget->setEnabled ( false );
394#else
395    ratioCheckBox->hide();
396    heightWidget->hide();
397    widthWidget->hide();
398#endif
399  } else {
400#if QT_VERSION < 0x040000
401    ratioCheckBox->setEnabled ( true );
402    heightWidget->setEnabled ( true );
403    widthWidget->setEnabled ( true );
404#else
405    heightWidget->show();
406    widthWidget->show();
407    ratioCheckBox->show();
408#endif
409  }
410}
411
412void G4OpenGLQtExportDialog::textWidthChanged(
413 const QString & s
414 )
415{
416  if (!ratioCheckBox) return;
417  if (!width) return;
418
419  if (ratioCheckBox->isChecked()){
420    QString tmp;
421    width->setText(tmp.setNum(s.toInt()*originalHeight/originalHeight));
422  }
423}
424
425void G4OpenGLQtExportDialog::  textHeightChanged(
426 const QString & s
427)
428{
429  if (!ratioCheckBox) return;
430  if (!width) return;
431
432  if (ratioCheckBox->isChecked()){
433    QString tmp;
434    width->setText(tmp.setNum(s.toInt()*originalWidth/originalWidth));
435  }
436}
437
438G4OpenGLQtExportDialog::~G4OpenGLQtExportDialog()
439{
440}
441
442
443#endif
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