| Geant4 Cross Reference |
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25 //
26 //
27 //
28 //
29
30 #include "G4OpenGLQtExportDialog.hh"
31
32 #include <qvariant.h>
33 #include <qpushbutton.h>
34 #include <qcheckbox.h>
35 #include <qlabel.h>
36 #include <qcombobox.h>
37 #include <qslider.h>
38 #include <qlayout.h>
39 #include <qgroupbox.h>
40 #include <qradiobutton.h>
41 #include <qimage.h>
42 #include <qlineedit.h>
43 #include <qbuttongroup.h>
44
45 #ifndef G4GMAKE
46 #include "moc_G4OpenGLQtExportDialog.cpp"
47 #endif
48
49 G4OpenGLQtExportDialog::G4OpenGLQtExportDialog(
50 QWidget* parentw
51 ,QString format
52 ,int aHeight
53 ,int aWidth
54 )
55 : QDialog( parentw ),
56 isChangingSize(false)
57 {
58 setWindowTitle( tr( " Export options" ));
59 originalWidth = aWidth;
60 originalHeight = aHeight;
61
62 // Initializations
63 vectorEPSCheckBox = NULL;
64 qualitySlider = NULL;
65 width = NULL;
66 height = NULL;
67 colorButton = NULL;
68 BWButton = NULL;
69
70 // global layout
71 QVBoxLayout* globalVLayout = new QVBoxLayout(this);
72 globalVLayout->setContentsMargins(10,10,10,10);
73 globalVLayout->setSpacing(10);
74
75
76
77
78 // size box
79
80 QWidget * sizeWidget = new QWidget(this); // widget containing group button
81 QVBoxLayout * sizeWidgetLayout = new QVBoxLayout(sizeWidget);
82 sizeWidgetLayout->setContentsMargins(10,10,10,10);
83
84 // original and modify radiobuttons
85
86 sizeGroupBox = new QGroupBox(tr("Size"));
87 QVBoxLayout *sizeGroupBoxLayout = new QVBoxLayout(sizeGroupBox);
88 QButtonGroup * sizeButtonGroupBox = new QButtonGroup();
89 sizeGroupBoxLayout->setContentsMargins(15,15,15,15);
90
91 original = new QRadioButton("Original");
92 modify = new QRadioButton("Modify");
93
94 sizeButtonGroupBox->addButton(original);
95 sizeButtonGroupBox->addButton(modify);
96 sizeButtonGroupBox->setExclusive(true);
97
98 sizeGroupBoxLayout->addWidget(original);
99 sizeGroupBoxLayout->addWidget(modify);
100
101 sizeGroupBox->setLayout(sizeGroupBoxLayout);
102 sizeWidgetLayout->addWidget(sizeGroupBox);
103
104 connect( sizeButtonGroupBox, SIGNAL( buttonClicked(QAbstractButton*) ), this, SLOT( changeSizeBox()) );
105 original->setChecked( true );
106
107
108 // height
109 heightWidget = new QWidget(sizeWidget);
110
111 QHBoxLayout *heightLineLayout = new QHBoxLayout(heightWidget);
112
113 QString tmp;
114
115 heightLineLayout->addWidget(new QLabel("Height",heightWidget));
116 height = new QLineEdit(tmp.setNum(originalHeight),heightWidget);
117 height->setMaxLength(5);
118 heightLineLayout->addWidget(height);
119
120 heightWidget->setLayout(heightLineLayout);
121
122 sizeWidgetLayout->addWidget(heightWidget);
123 connect( height, SIGNAL( textChanged ( const QString& ) ), this, SLOT( textHeightChanged(const QString &) ) );
124
125
126 // width
127 widthWidget = new QWidget(sizeWidget);
128
129 QHBoxLayout *widthLineLayout = new QHBoxLayout(widthWidget);
130
131 widthLineLayout->addWidget(new QLabel("Width ",widthWidget));
132 width = new QLineEdit(tmp.setNum(originalWidth),widthWidget);
133 width->setMaxLength(5);
134 widthLineLayout->addWidget(width);
135 widthWidget->setLayout(widthLineLayout);
136 sizeWidgetLayout->addWidget(widthWidget);
137 connect( width, SIGNAL( textChanged ( const QString& ) ), this, SLOT( textWidthChanged(const QString &) ) );
138
139
140
141 // ratio check box
142
143 ratioCheckBox = new QCheckBox( "Keep ratio",sizeWidget);
144 ratioCheckBox->setChecked( true );
145
146 sizeWidgetLayout->addWidget(ratioCheckBox);
147
148 ratioCheckBox->hide();
149 heightWidget->hide();
150 widthWidget->hide();
151
152 sizeWidget->setLayout(sizeWidgetLayout);
153 globalVLayout->addWidget(sizeWidget);
154
155 if (format == "eps") {
156
157 QGroupBox *EPSWidgetGroupBox = new QGroupBox(tr("EPS options"),this); // widget containing group button
158
159
160 QVBoxLayout * EPSGroupBoxLayout = new QVBoxLayout(EPSWidgetGroupBox);
161 EPSGroupBoxLayout->setContentsMargins(15,15,15,15);
162
163 // colorButton = new QRadioButton("Color",EPSWidgetGroupBox);
164 // BWButton = new QRadioButton("Grayscale",EPSWidgetGroupBox);
165
166 // QButtonGroup * EPSColorButtonGroupBox = new QButtonGroup();
167 // EPSColorButtonGroupBox->addButton(colorButton);
168 // EPSColorButtonGroupBox->addButton(BWButton);
169 // EPSColorButtonGroupBox->setExclusive(true);
170
171 // EPSGroupBoxLayout->addWidget(colorButton);
172 // EPSGroupBoxLayout->addWidget(BWButton);
173
174 vectorEPSCheckBox = new QCheckBox( "Vector EPS File",EPSWidgetGroupBox);
175 EPSGroupBoxLayout->addWidget(vectorEPSCheckBox);
176
177 EPSWidgetGroupBox->setLayout(EPSGroupBoxLayout);
178 // colorButton->setChecked( true );
179 vectorEPSCheckBox->setChecked( true );
180
181 globalVLayout->addWidget(EPSWidgetGroupBox);
182 connect( vectorEPSCheckBox, SIGNAL( clicked() ), this, SLOT( changeVectorEPS()) );
183
184 }
185
186 if ((format == "jpg") ||
187 (format == "jpeg")) {
188
189 QGroupBox *imageGroupBox = new QGroupBox(tr("Image quality"),this);
190 QHBoxLayout *hSliderLayout = new QHBoxLayout(imageGroupBox);
191 hSliderLayout->setContentsMargins(15,15,15,15);
192
193 qualitySlider= new QSlider(Qt::Horizontal,imageGroupBox);
194 qualitySlider->setMinimum(0);
195 qualitySlider->setMaximum(100);
196 qualitySlider->setTickPosition(QSlider::TicksBelow);
197 qualitySlider->setValue(60);
198 hSliderLayout->addWidget(new QLabel("Low ",imageGroupBox));
199 hSliderLayout->addWidget(qualitySlider);
200 hSliderLayout->addWidget(new QLabel(" Maximum",imageGroupBox));
201
202 imageGroupBox->setLayout(hSliderLayout);
203
204 globalVLayout->addWidget(imageGroupBox);
205 }
206
207
208 // button ok/cancel box
209
210 QWidget *buttonBox = new QWidget(this);
211
212 QHBoxLayout *buttonBoxLayout = new QHBoxLayout(buttonBox);
213
214 buttonOk = new QPushButton( tr( "&OK" ),buttonBox );
215 buttonOk->setAutoDefault( true );
216 buttonOk->setDefault( true );
217 buttonBoxLayout->addWidget(buttonOk);
218
219 buttonCancel = new QPushButton( tr( "&Cancel" ),buttonBox );
220 buttonCancel->setAutoDefault( true );
221 buttonBoxLayout->addWidget(buttonCancel);
222
223 buttonBox->setLayout(buttonBoxLayout);
224 globalVLayout->addWidget(buttonBox);
225
226
227
228 setLayout(globalVLayout);
229
230 // signals and slots connections
231 connect( buttonOk, SIGNAL( clicked() ), this, SLOT( accept() ) );
232 connect( buttonCancel, SIGNAL( clicked() ), this, SLOT( reject() ) );
233 }
234
235
236
237 int G4OpenGLQtExportDialog::getSliderValue()
238 {
239 if (!qualitySlider) return -1;
240 return qualitySlider->value();
241 }
242
243 int G4OpenGLQtExportDialog::getHeight()
244 {
245 if (!height) return originalHeight;
246 return height->text().toInt();
247 }
248
249 int G4OpenGLQtExportDialog::getWidth()
250 {
251 if (!width) return originalWidth;
252 return width->text().toInt();
253 }
254
255 bool G4OpenGLQtExportDialog::getVectorEPS()
256 {
257 if (!vectorEPSCheckBox) return 0;
258 return vectorEPSCheckBox->isChecked();
259 }
260
261
262 void G4OpenGLQtExportDialog::changeVectorEPS()
263 {
264 if (!vectorEPSCheckBox) return;
265 if (vectorEPSCheckBox->isChecked()) {
266 sizeGroupBox->show();
267 original->show();
268 modify->show();
269 changeSizeBox();
270 } else {
271 sizeGroupBox->hide();
272 original->hide();
273 modify->hide();
274 ratioCheckBox->hide();
275 heightWidget->hide();
276 widthWidget->hide();
277 }
278 }
279
280
281 void G4OpenGLQtExportDialog::changeSizeBox()
282 {
283 if (!original) return;
284 if (!heightWidget) return;
285 if (!widthWidget) return;
286 if (!ratioCheckBox) return;
287
288 if ( original->isChecked()) {
289 ratioCheckBox->hide();
290 heightWidget->hide();
291 widthWidget->hide();
292 } else {
293 heightWidget->show();
294 widthWidget->show();
295 ratioCheckBox->show();
296 }
297 }
298
299
300 void G4OpenGLQtExportDialog::textWidthChanged(
301 const QString & s
302 )
303 {
304 if (!ratioCheckBox) return;
305 if (!width) return;
306 if (isChangingSize == true) return; // exclusive slot
307
308 if (ratioCheckBox->isChecked()){
309 isChangingSize = true;
310 QString tmp;
311 height->setText(tmp.setNum((int)(s.toInt()*(double)((double)originalHeight/(double)originalWidth))));
312 isChangingSize = false;
313 }
314 }
315
316 void G4OpenGLQtExportDialog:: textHeightChanged(
317 const QString & s
318 )
319 {
320 if (!ratioCheckBox) return;
321 if (!width) return;
322 if (isChangingSize == true) return; // exclusive slot
323
324 if (ratioCheckBox->isChecked()){
325 isChangingSize = true;
326 QString tmp;
327 width->setText(tmp.setNum(s.toInt()*originalWidth/originalHeight));
328 isChangingSize = false;
329 }
330 }
331
332 G4OpenGLQtExportDialog::~G4OpenGLQtExportDialog()
333 {
334 }
335