source: trunk/geant4/visualization/OpenGL/src/G4OpenGLQtExportDialog.cc @ 754

Last change on this file since 754 was 754, checked in by garnier, 16 years ago

corrections pour Qt3 mises sous cvs
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25//
26//
27// $Id: G4OpenGLQtExportDialog.cc,v 1.7 2008/03/10 16:57:04 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 format
53 ,int aHeight
54 ,int aWidth
55)
56  : QDialog( parent ),
57    isChangingSize(false)
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
81  // FIXME : L. Garnier 4/12/07
82  // Not implented. Should deal with alpha channel
83
84//   if((format == "tif") ||
85//      (format == "tiff") ||
86//      (format == "jpg") ||
87//      (format == "jpeg") ||
88//      (format == "png") ||
89//      (format == "xpm")) {
90
91//     QGroupBox *transparencyGroupBox = new QGroupBox(tr("Transparency"),this);
92//     QVBoxLayout *transparencyGroupBoxLayout = new QVBoxLayout(transparencyGroupBox);
93
94//     boxTransparency = new QCheckBox("Save transparency",transparencyGroupBox);
95//     boxTransparency->setChecked( false );
96
97//     transparencyGroupBoxLayout->addWidget(boxTransparency);   
98// #if QT_VERSION >= 0x040000
99//     transparencyGroupBox->setLayout(transparencyGroupBoxLayout);
100// #endif
101//     globalVLayout->addWidget(transparencyGroupBox);
102
103//   }
104
105  // FIXME : L. Garnier 4/12/07
106  // This is not working for PS and PDF images, it does nothing.
107  // Image is staying in color mode
108  //  if ((format == "ps") || (format == "pdf") || (format == "eps")) {
109
110
111  // size box
112
113  QWidget * sizeWidget = new QWidget(this); // widget containing group button
114  QVBoxLayout * sizeWidgetLayout = new QVBoxLayout(sizeWidget);
115  sizeWidgetLayout->setMargin (10);
116
117  // original and modify radiobuttons
118#if QT_VERSION < 0x040000
119  QButtonGroup * sizeButtonGroupBox = new QButtonGroup ( 2,Qt::Vertical, tr("Size"),this);
120  sizeButtonGroupBox->setInsideMargin (15);
121
122  original = new QRadioButton("Original",sizeButtonGroupBox);
123  modify = new QRadioButton("Modify",sizeButtonGroupBox);
124
125  sizeButtonGroupBox->insert(original);
126  sizeButtonGroupBox->insert(modify);
127  sizeButtonGroupBox->setExclusive(true);
128  sizeWidgetLayout->add(sizeButtonGroupBox);
129
130  connect( sizeButtonGroupBox, SIGNAL( clicked(int) ), this, SLOT( changeSizeBox()) );
131#else
132 
133  sizeGroupBox = new QGroupBox(tr("Size"));
134  QVBoxLayout *sizeGroupBoxLayout = new QVBoxLayout(sizeGroupBox);
135  QButtonGroup * sizeButtonGroupBox = new QButtonGroup();
136  sizeGroupBoxLayout->setMargin (15);
137
138  original = new QRadioButton("Original");
139  modify = new QRadioButton("Modify");
140
141  sizeButtonGroupBox->addButton(original);
142  sizeButtonGroupBox->addButton(modify);
143  sizeButtonGroupBox->setExclusive(true);
144
145  sizeGroupBoxLayout->addWidget(original);   
146  sizeGroupBoxLayout->addWidget(modify);   
147
148  sizeGroupBox->setLayout(sizeGroupBoxLayout);
149  sizeWidgetLayout->addWidget(sizeGroupBox);
150 
151  connect( sizeButtonGroupBox, SIGNAL( buttonClicked(QAbstractButton*) ), this, SLOT( changeSizeBox()) );
152#endif
153  original->setChecked( true );
154
155
156  // height
157  heightWidget = new QWidget(sizeWidget);
158
159  QHBoxLayout *heightLineLayout = new QHBoxLayout(heightWidget);
160
161  QString tmp;
162 
163  heightLineLayout->addWidget(new QLabel("Height",heightWidget));
164  height = new QLineEdit(tmp.setNum(originalHeight),heightWidget);
165  height->setMaxLength(5);
166#if QT_VERSION < 0x040000
167  heightLineLayout->add(height);
168#else
169  heightLineLayout->addWidget(height);
170#endif
171
172#if QT_VERSION >= 0x040000
173  heightWidget->setLayout(heightLineLayout);
174#endif
175
176#if QT_VERSION < 0x040000
177  sizeWidgetLayout->add(heightWidget);
178#else
179  sizeWidgetLayout->addWidget(heightWidget);
180#endif
181  connect( height, SIGNAL( textChanged ( const QString& ) ), this, SLOT( textHeightChanged(const QString &) ) );
182
183
184  // width
185  widthWidget = new QWidget(sizeWidget);
186
187  QHBoxLayout *widthLineLayout = new QHBoxLayout(widthWidget);
188
189#if QT_VERSION < 0x040000
190  widthLineLayout->add(new QLabel("Width ",widthWidget));
191#else
192  widthLineLayout->addWidget(new QLabel("Width ",widthWidget));
193#endif
194  width = new QLineEdit(tmp.setNum(originalWidth),widthWidget);
195  width->setMaxLength(5);
196#if QT_VERSION < 0x040000
197  widthLineLayout->add(width);
198#else
199  widthLineLayout->addWidget(width);
200#endif
201#if QT_VERSION >= 0x040000
202  widthWidget->setLayout(widthLineLayout);
203#endif
204#if QT_VERSION < 0x040000
205  sizeWidgetLayout->add(widthWidget);
206#else
207  sizeWidgetLayout->addWidget(widthWidget);
208#endif
209  connect( width, SIGNAL( textChanged ( const QString& ) ), this, SLOT( textWidthChanged(const QString &) ) );
210
211
212
213  // ratio check box
214
215  ratioCheckBox = new QCheckBox( "Keep ratio",sizeWidget);
216  ratioCheckBox->setChecked( true );
217
218#if QT_VERSION < 0x040000
219  sizeWidgetLayout->add(ratioCheckBox);
220#else
221  sizeWidgetLayout->addWidget(ratioCheckBox);
222#endif
223
224#if QT_VERSION < 0x040000
225  ratioCheckBox->setEnabled ( false );
226  heightWidget->setEnabled ( false );
227  widthWidget->setEnabled ( false );
228#else
229  ratioCheckBox->hide();
230  heightWidget->hide();
231  widthWidget->hide();
232#endif
233
234#if QT_VERSION >= 0x040000
235  sizeWidget->setLayout(sizeWidgetLayout);
236#endif
237  globalVLayout->addWidget(sizeWidget);
238
239 if (format == "eps") {
240
241   QGroupBox *EPSWidgetGroupBox = new QGroupBox(tr("EPS options"),this); // widget containing group button
242
243
244#if QT_VERSION < 0x040000
245
246    EPSWidgetGroupBox->setInsideMargin (15);
247
248    //    QButtonGroup * EPSColorButtonGroupBox = new QButtonGroup( 2,Qt::Vertical, tr("EPS options"),this);
249    //    EPSGroupBoxLayout = new QVBoxLayout(EPSColorButtonGroupBox);
250    //     colorButton = new QRadioButton("Color",EPSColorButtonGroupBox);
251    //     BWButton = new QRadioButton("Grayscale",EPSColorButtonGroupBox);
252    //     EPSColorButtonGroupBox->setInsideMargin (15);
253    //     EPSColorButtonGroupBox->insert(colorButton);
254    //     EPSColorButtonGroupBox->insert(BWButton);
255    //     EPSColorButtonGroupBox->setExclusive(true);
256    //     EPSWidgetGroupBox->add(EPSColorButtonGroupBox);
257
258    vectorEPSCheckBox = new QCheckBox( "Vector EPS File",EPSWidgetGroupBox);
259
260#else
261    QVBoxLayout * EPSGroupBoxLayout = new QVBoxLayout(EPSWidgetGroupBox);
262     EPSGroupBoxLayout->setMargin (15);
263
264//     colorButton = new QRadioButton("Color",EPSWidgetGroupBox);
265//     BWButton = new QRadioButton("Grayscale",EPSWidgetGroupBox);
266
267//     QButtonGroup * EPSColorButtonGroupBox = new QButtonGroup();
268//     EPSColorButtonGroupBox->addButton(colorButton);
269//     EPSColorButtonGroupBox->addButton(BWButton);
270//     EPSColorButtonGroupBox->setExclusive(true);
271
272//     EPSGroupBoxLayout->addWidget(colorButton);   
273//     EPSGroupBoxLayout->addWidget(BWButton);   
274
275    vectorEPSCheckBox = new QCheckBox( "Vector EPS File",EPSWidgetGroupBox);
276    EPSGroupBoxLayout->addWidget(vectorEPSCheckBox);
277
278    EPSWidgetGroupBox->setLayout(EPSGroupBoxLayout);
279#endif
280    //    colorButton->setChecked( true );
281    vectorEPSCheckBox->setChecked( true );
282   
283    globalVLayout->addWidget(EPSWidgetGroupBox);
284    connect( vectorEPSCheckBox, SIGNAL( clicked() ), this, SLOT( changeVectorEPS()) );
285
286  }
287
288  if ((format == "jpg") ||
289      (format == "jpeg")) {
290   
291    QGroupBox *imageGroupBox = new QGroupBox(tr("Image quality"),this);
292    QHBoxLayout *hSliderLayout = new QHBoxLayout(imageGroupBox);
293    hSliderLayout->setMargin (15);
294
295    qualitySlider= new QSlider(Qt::Horizontal,imageGroupBox);
296#if QT_VERSION < 0x040000
297    qualitySlider->setMinValue(0);
298    qualitySlider->setMaxValue(100);
299    qualitySlider->setTickmarks(QSlider::Below);
300#else
301    qualitySlider->setMinimum(0);
302    qualitySlider->setMaximum(100);
303    qualitySlider->setTickPosition(QSlider::TicksBelow);
304#endif
305    qualitySlider->setValue(60);
306    hSliderLayout->addWidget(new QLabel("Low ",imageGroupBox));
307    hSliderLayout->addWidget(qualitySlider);
308    hSliderLayout->addWidget(new QLabel(" Maximum",imageGroupBox));
309   
310#if QT_VERSION >= 0x040000
311    imageGroupBox->setLayout(hSliderLayout);
312#endif
313
314    globalVLayout->addWidget(imageGroupBox);
315  }
316
317
318  // button ok/cancel box
319
320  QWidget *buttonBox = new QWidget(this);
321
322  QHBoxLayout *buttonBoxLayout = new QHBoxLayout(buttonBox);
323
324  buttonOk = new QPushButton( tr( "&OK" ),buttonBox );
325  buttonOk->setAutoDefault( TRUE );
326  buttonOk->setDefault( TRUE );
327  buttonBoxLayout->addWidget(buttonOk);
328
329  buttonCancel = new QPushButton( tr( "&Cancel" ),buttonBox );
330  buttonCancel->setAutoDefault( TRUE );
331  buttonBoxLayout->addWidget(buttonCancel);
332
333#if QT_VERSION >= 0x040000
334  buttonBox->setLayout(buttonBoxLayout);
335#endif
336  globalVLayout->addWidget(buttonBox);
337
338
339
340#if QT_VERSION >= 0x040000
341  setLayout(globalVLayout);
342#endif
343
344  // signals and slots connections
345  connect( buttonOk, SIGNAL( clicked() ), this, SLOT( accept() ) );
346  connect( buttonCancel, SIGNAL( clicked() ), this, SLOT( reject() ) );
347}
348
349
350
351int G4OpenGLQtExportDialog::getSliderValue()
352{
353  if (!qualitySlider) return -1;
354  return qualitySlider->value();
355}
356
357int G4OpenGLQtExportDialog::getHeight()
358{
359  if (!height) return originalHeight;
360  return height->text().toInt();
361}
362
363int G4OpenGLQtExportDialog::getWidth()
364{
365  if (!width) return originalWidth;
366  return width->text().toInt();
367}
368
369int G4OpenGLQtExportDialog::getTransparency()
370{
371  if (!boxTransparency) return -1;
372  return boxTransparency->isChecked();
373}
374
375int G4OpenGLQtExportDialog::getNbColor()
376{
377  if (!colorButton) return -1;
378  // Black and white
379  if (!colorButton->isChecked())
380    return 1;
381  // rgb color
382  return 3;
383}
384
385bool G4OpenGLQtExportDialog::getVectorEPS()
386{
387  if (!vectorEPSCheckBox) return 0;
388  return vectorEPSCheckBox->isChecked();
389}
390
391
392void G4OpenGLQtExportDialog::changeVectorEPS()
393{
394  if (!vectorEPSCheckBox) return;
395  if (vectorEPSCheckBox->isChecked()) {
396#if QT_VERSION < 0x040000
397    original->setEnabled ( true );
398    modify->setEnabled ( true );
399#else
400    sizeGroupBox->show();
401    original->show();
402    modify->show();
403#endif
404    changeSizeBox();
405  } else {
406#if QT_VERSION < 0x040000
407    original->setEnabled ( false );
408    modify->setEnabled ( false );
409    ratioCheckBox->setEnabled ( false );
410    heightWidget->setEnabled ( false );
411    widthWidget->setEnabled ( false );
412#else
413    sizeGroupBox->hide();
414    original->hide();
415    modify->hide();
416    ratioCheckBox->hide();
417    heightWidget->hide();
418    widthWidget->hide();
419#endif
420  }
421}
422
423
424void G4OpenGLQtExportDialog::changeSizeBox()
425{
426  if (!original) return;
427  if (!heightWidget) return;
428  if (!widthWidget) return;
429  if (!ratioCheckBox) return;
430
431  if ( original->isChecked()) {
432#if QT_VERSION < 0x040000
433    ratioCheckBox->setEnabled ( false );
434    heightWidget->setEnabled ( false );
435    widthWidget->setEnabled ( false );
436#else
437    ratioCheckBox->hide();
438    heightWidget->hide();
439    widthWidget->hide();
440#endif
441  } else {
442#if QT_VERSION < 0x040000
443    ratioCheckBox->setEnabled ( true );
444    heightWidget->setEnabled ( true );
445    widthWidget->setEnabled ( true );
446#else
447    heightWidget->show();
448    widthWidget->show();
449    ratioCheckBox->show();
450#endif
451  }
452}
453
454
455void G4OpenGLQtExportDialog::textWidthChanged(
456 const QString & s
457 )
458{
459  if (!ratioCheckBox) return;
460  if (!width) return;
461  if (isChangingSize == true) return; // exclusive slot
462
463  if (ratioCheckBox->isChecked()){
464    isChangingSize = true;
465    QString tmp;
466  height->setText(tmp.setNum((int)(s.toInt()*(double)((double)originalHeight/(double)originalWidth))));
467  isChangingSize = false;
468  }
469}
470
471void G4OpenGLQtExportDialog::  textHeightChanged(
472 const QString & s
473)
474{
475  if (!ratioCheckBox) return;
476  if (!width) return;
477  if (isChangingSize == true) return; // exclusive slot
478
479  if (ratioCheckBox->isChecked()){
480  isChangingSize = true;
481    QString tmp;
482    width->setText(tmp.setNum(s.toInt()*originalWidth/originalHeight));
483  isChangingSize = false;
484  }
485}
486
487G4OpenGLQtExportDialog::~G4OpenGLQtExportDialog()
488{
489}
490
491
492#endif
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