source: trunk/geant4/visualization/OpenGL/src/G4OpenGLQtExportDialog.cc @ 638

Last change on this file since 638 was 638, checked in by garnier, 17 years ago

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