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comparison examples/dialogs/classwizard/classwizard_d1.d @ 216:06e7d3219464

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author SokoL_SD
date Tue, 14 Jul 2009 15:28:22 +0000
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1 /****************************************************************************
2 **
3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4 ** Contact: Qt Software Information (qt-info@nokia.com)
5 **
6 ** This file is part of the examples of the Qt Toolkit.
7 **
8 ** $QT_BEGIN_LICENSE:LGPL$
9 ** Commercial Usage
10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 ** accordance with the Qt Commercial License Agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and Nokia.
14 **
15 ** GNU Lesser General Public License Usage
16 ** Alternatively, this file may be used under the terms of the GNU Lesser
17 ** General Public License version 2.1 as published by the Free Software
18 ** Foundation and appearing in the file LICENSE.LGPL included in the
19 ** packaging of this file. Please review the following information to
20 ** ensure the GNU Lesser General Public License version 2.1 requirements
21 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
22 **
23 ** In addition, as a special exception, Nokia gives you certain
24 ** additional rights. These rights are described in the Nokia Qt LGPL
25 ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
26 ** package.
27 **
28 ** GNU General Public License Usage
29 ** Alternatively, this file may be used under the terms of the GNU
30 ** General Public License version 3.0 as published by the Free Software
31 ** Foundation and appearing in the file LICENSE.GPL included in the
32 ** packaging of this file. Please review the following information to
33 ** ensure the GNU General Public License version 3.0 requirements will be
34 ** met: http://www.gnu.org/copyleft/gpl.html.
35 **
36 ** If you are unsure which license is appropriate for your use, please
37 ** contact the sales department at qt-sales@nokia.com.
38 ** $QT_END_LICENSE$
39 **
40 ****************************************************************************/
41 module classwizard_d1;
42
43 import qt.gui.QWizardPage;
44 import qt.gui.QCheckBox;
45 import qt.gui.QGroupBox;
46 import qt.gui.QLabel;
47 import qt.gui.QLineEdit;
48 import qt.gui.QRadioButton;
49 import qt.gui.QMessageBox;
50 import qt.gui.QVBoxLayout;
51 import qt.gui.QGridLayout;
52 import qt.core.QFile;
53 import qt.core.QDir;
54 import qt.core.QRegExp;
55
56 import tango.text.convert.Format;
57 import tango.core.Array;
58 import tango.text.Ascii;
59
60
61 class ClassWizard : public QWizard
62 {
63 public:
64
65 this(QWidget parent = null)
66 {
67 super(parent);
68 addPage(new IntroPage);
69 addPage(new ClassInfoPage);
70 addPage(new CodeStylePage);
71 addPage(new OutputFilesPage);
72 addPage(new ConclusionPage);
73
74 setPixmap(QWizard.BannerPixmap, new QPixmap(":/images/banner.png"));
75 setPixmap(QWizard.BackgroundPixmap, new QPixmap(":/images/background.png"));
76
77 setWindowTitle(tr("Class Wizard"));
78 }
79
80 void accept()
81 {
82 string className = field("className").toString();
83 string baseClass = field("baseClass").toString();
84 string macroName = field("macroName").toString();
85 string baseInclude = field("baseInclude").toString();
86
87 string outputDir = field("outputDir").toString();
88 string header = field("header").toString();
89 string implementation = field("implementation").toString();
90
91 string block;
92
93 if (field("comment").toBool()) {
94 block ~= "/*\n";
95 block ~= " " ~ header ~ "\n";
96 block ~= "*/\n";
97 block ~= "\n";
98 }
99 if (field("protect").toBool()) {
100 block ~= "#ifndef " ~ macroName ~ "\n";
101 block ~= "#define " ~ macroName ~ "\n";
102 block ~= "\n";
103 }
104 if (field("includeBase").toBool()) {
105 block ~= "#include " ~ baseInclude ~ "\n";
106 block ~= "\n";
107 }
108
109 block ~= "class " ~ className;
110 if (baseClass.length)
111 block ~= " : public " ~ baseClass;
112 block ~= "\n";
113 block ~= "{\n";
114
115 /* qmake ignore */
116
117 if (field("qobjectMacro").toBool()) {
118 block ~= " \n";
119 block ~= "\n";
120 }
121 block ~= "public:\n";
122
123 if (field("qobjectCtor").toBool()) {
124 block ~= " " ~ className ~ "(QObject *parent = 0);\n";
125 } else if (field("qwidgetCtor").toBool()) {
126 block ~= " " ~ className ~ "(QWidget *parent = 0);\n";
127 } else if (field("defaultCtor").toBool()) {
128 block ~= " " ~ className ~ "();\n";
129 if (field("copyCtor").toBool()) {
130 block ~= " " ~ className ~ "(const " ~ className ~ " &other);\n";
131 block ~= "\n";
132 block ~= " " ~ className ~ " &operator=" ~ "(const " ~ className ~ " &other);\n";
133 }
134 }
135 block ~= "};\n";
136
137 if (field("protect").toBool()) {
138 block ~= "\n";
139 block ~= "#endif\n";
140 }
141
142 auto headerFile = new QFile(outputDir ~ "/" ~ header);
143 if (!headerFile.open(QFile.WriteOnly | QFile.Text)) {
144 QMessageBox.warning(null, tr("Simple Wizard"),
145 Format(tr("Cannot write file {}:\n{}"),
146 headerFile.fileName(),
147 headerFile.errorString()));
148 return;
149 }
150 headerFile.write(block);
151
152 block.length = 0;
153
154 if (field("comment").toBool()) {
155 block ~= "/*\n";
156 block ~= " " ~ implementation ~ "\n";
157 block ~= "*/\n";
158 block ~= "\n";
159 }
160 block ~= "#include \"" ~ header ~ "\"\n";
161 block ~= "\n";
162
163 if (field("qobjectCtor").toBool()) {
164 block ~= className ~ "." ~ className ~ "(QObject *parent)\n";
165 block ~= " : " ~ baseClass ~ "(parent)\n";
166 block ~= "{\n";
167 block ~= "}\n";
168 } else if (field("qwidgetCtor").toBool()) {
169 block ~= className ~ "." ~ className ~ "(QWidget *parent)\n";
170 block ~= " : " ~ baseClass ~ "(parent)\n";
171 block ~= "{\n";
172 block ~= "}\n";
173 } else if (field("defaultCtor").toBool()) {
174 block ~= className ~ "." ~ className ~ "()\n";
175 block ~= "{\n";
176 block ~= " // missing code\n";
177 block ~= "}\n";
178
179 if (field("copyCtor").toBool()) {
180 block ~= "\n";
181 block ~= className ~ "." ~ className ~ "(const " ~ className ~ " &other)\n";
182 block ~= "{\n";
183 block ~= " *this = other;\n";
184 block ~= "}\n";
185 block ~= "\n";
186 block ~= className ~ " &" ~ className ~ ".operator=(const " ~ className ~ " &other)\n";
187 block ~= "{\n";
188 if (baseClass.length)
189 block ~= " " ~ baseClass ~ ".operator=(other);\n";
190 block ~= " // missing code\n";
191 block ~= " return *this;\n";
192 block ~= "}\n";
193 }
194 }
195
196 auto implementationFile = new QFile(outputDir ~ "/" ~ implementation);
197 if (!implementationFile.open(QFile.WriteOnly | QFile.Text)) {
198 QMessageBox.warning(null, tr("Simple Wizard"),
199 Format(tr("Cannot write file {}:\n{}"),
200 implementationFile.fileName(),
201 implementationFile.errorString()));
202 return;
203 }
204 implementationFile.write(block);
205
206 QDialog.accept();
207 }
208 }
209
210
211 class IntroPage : public QWizardPage
212 {
213 public:
214
215 this(QWidget parent = null)
216 {
217 super(parent);
218 setTitle(tr("Introduction"));
219 setPixmap(QWizard.WatermarkPixmap, new QPixmap(":/images/watermark1.png"));
220
221 label = new QLabel(tr("This wizard will generate a skeleton C++ class "
222 "definition, including a few functions. You simply "
223 "need to specify the class name and set a few "
224 "options to produce a header file and an "
225 "implementation file for your new C++ class."));
226 label.setWordWrap(true);
227
228 QVBoxLayout layout = new QVBoxLayout;
229 layout.addWidget(label);
230 setLayout(layout);
231 }
232
233 private:
234
235 QLabel label;
236 }
237
238 class ClassInfoPage : public QWizardPage
239 {
240 public:
241
242 this(QWidget parent = null)
243 {
244 super(parent);
245 setTitle(tr("Class Information"));
246 setSubTitle(tr("Specify basic information about the class for which you want to generate skeleton source code files."));
247 setPixmap(QWizard.LogoPixmap, new QPixmap(":/images/logo1.png"));
248
249 classNameLabel = new QLabel(tr("&Class name:"));
250 classNameLineEdit = new QLineEdit;
251 classNameLabel.setBuddy(classNameLineEdit);
252
253 baseClassLabel = new QLabel(tr("B&ase class:"));
254 baseClassLineEdit = new QLineEdit;
255 baseClassLabel.setBuddy(baseClassLineEdit);
256
257 qobjectMacroCheckBox = new QCheckBox(tr("Generate &macro"));
258
259 groupBox = new QGroupBox(tr("C&onstructor"));
260
261 qobjectCtorRadioButton = new QRadioButton(tr("&QObject-style constructor"));
262 qwidgetCtorRadioButton = new QRadioButton(tr("Q&Widget-style constructor"));
263 defaultCtorRadioButton = new QRadioButton(tr("&Default constructor"));
264 copyCtorCheckBox = new QCheckBox(tr("&Generate copy constructor and operator="));
265
266 defaultCtorRadioButton.setChecked(true);
267 defaultCtorRadioButton.toggled.connect(&copyCtorCheckBox.setEnabled);
268
269 registerField("className*", classNameLineEdit);
270 registerField("baseClass", baseClassLineEdit);
271 registerField("qobjectMacro", qobjectMacroCheckBox);
272 registerField("qobjectCtor", qobjectCtorRadioButton);
273 registerField("qwidgetCtor", qwidgetCtorRadioButton);
274 registerField("defaultCtor", defaultCtorRadioButton);
275 registerField("copyCtor", copyCtorCheckBox);
276
277 QVBoxLayout groupBoxLayout = new QVBoxLayout;
278
279 groupBoxLayout.addWidget(qobjectCtorRadioButton);
280 groupBoxLayout.addWidget(qwidgetCtorRadioButton);
281 groupBoxLayout.addWidget(defaultCtorRadioButton);
282 groupBoxLayout.addWidget(copyCtorCheckBox);
283 groupBox.setLayout(groupBoxLayout);
284
285 QGridLayout layout = new QGridLayout;
286 layout.addWidget(classNameLabel, 0, 0);
287 layout.addWidget(classNameLineEdit, 0, 1);
288 layout.addWidget(baseClassLabel, 1, 0);
289 layout.addWidget(baseClassLineEdit, 1, 1);
290 layout.addWidget(qobjectMacroCheckBox, 2, 0, 1, 2);
291 layout.addWidget(groupBox, 3, 0, 1, 2);
292 setLayout(layout);
293 }
294
295 private:
296
297 QLabel classNameLabel;
298 QLabel baseClassLabel;
299 QLineEdit classNameLineEdit;
300 QLineEdit baseClassLineEdit;
301 QCheckBox qobjectMacroCheckBox;
302 QGroupBox groupBox;
303 QRadioButton qobjectCtorRadioButton;
304 QRadioButton qwidgetCtorRadioButton;
305 QRadioButton defaultCtorRadioButton;
306 QCheckBox copyCtorCheckBox;
307 }
308
309 class CodeStylePage : public QWizardPage
310 {
311 public:
312
313 this(QWidget parent = null)
314 {
315 super(parent);
316 setTitle(tr("Code Style Options"));
317 setSubTitle(tr("Choose the formatting of the generated code."));
318 setPixmap(QWizard.LogoPixmap, new QPixmap(":/images/logo2.png"));
319
320 commentCheckBox = new QCheckBox(tr("&Start generated files with a comment"));
321 commentCheckBox.setChecked(true);
322
323 protectCheckBox = new QCheckBox(tr("&Protect header file against multiple inclusions"));
324 protectCheckBox.setChecked(true);
325
326 macroNameLabel = new QLabel(tr("&Macro name:"));
327 macroNameLineEdit = new QLineEdit;
328 macroNameLabel.setBuddy(macroNameLineEdit);
329
330 includeBaseCheckBox = new QCheckBox(tr("&Include base class definition"));
331 baseIncludeLabel = new QLabel(tr("Base class include:"));
332 baseIncludeLineEdit = new QLineEdit;
333 baseIncludeLabel.setBuddy(baseIncludeLineEdit);
334
335 protectCheckBox.toggled.connect(&macroNameLabel.setEnabled);
336 protectCheckBox.toggled.connect(&macroNameLabel.setEnabled);
337 includeBaseCheckBox.toggled.connect(&macroNameLabel.setEnabled);
338 includeBaseCheckBox.toggled.connect(&macroNameLabel.setEnabled);
339
340 registerField("comment", commentCheckBox);
341 registerField("protect", protectCheckBox);
342 registerField("macroName", macroNameLineEdit);
343 registerField("includeBase", includeBaseCheckBox);
344 registerField("baseInclude", baseIncludeLineEdit);
345
346 QGridLayout layout = new QGridLayout;
347 layout.setColumnMinimumWidth(0, 20);
348 layout.addWidget(commentCheckBox, 0, 0, 1, 3);
349 layout.addWidget(protectCheckBox, 1, 0, 1, 3);
350 layout.addWidget(macroNameLabel, 2, 1);
351 layout.addWidget(macroNameLineEdit, 2, 2);
352 layout.addWidget(includeBaseCheckBox, 3, 0, 1, 3);
353 layout.addWidget(baseIncludeLabel, 4, 1);
354 layout.addWidget(baseIncludeLineEdit, 4, 2);
355
356 setLayout(layout);
357 }
358
359 protected:
360
361 void initializePage()
362 {
363 string className = field("className").toString();
364 macroNameLineEdit.setText(toUpper(className) ~ "_H");
365
366 string baseClass = field("baseClass").toString();
367
368 includeBaseCheckBox.setChecked(baseClass.length != 0);
369 includeBaseCheckBox.setEnabled(baseClass.length != 0);
370 baseIncludeLabel.setEnabled(baseClass.length != 0);
371 baseIncludeLineEdit.setEnabled(baseClass.length != 0);
372
373 if (baseClass.length == 0) {
374 baseIncludeLineEdit.clear();
375 } else if ((new QRegExp("Q[A-Z].*")).exactMatch(baseClass)) {
376 baseIncludeLineEdit.setText("<" ~ baseClass ~ ">");
377 } else {
378 baseIncludeLineEdit.setText("\"" ~ toLower(baseClass) ~ ".h\"");
379 }
380 }
381
382 private:
383
384 QCheckBox commentCheckBox;
385 QCheckBox protectCheckBox;
386 QCheckBox includeBaseCheckBox;
387 QLabel macroNameLabel;
388 QLabel baseIncludeLabel;
389 QLineEdit macroNameLineEdit;
390 QLineEdit baseIncludeLineEdit;
391 }
392
393 class OutputFilesPage : public QWizardPage
394 {
395 public:
396
397 this(QWidget parent = null)
398 {
399 super(parent);
400 setTitle(tr("Output Files"));
401 setSubTitle(tr("Specify where you want the wizard to put the generated skeleton code."));
402 setPixmap(QWizard.LogoPixmap, new QPixmap(":/images/logo3.png"));
403
404 outputDirLabel = new QLabel(tr("&Output directory:"));
405 outputDirLineEdit = new QLineEdit;
406 outputDirLabel.setBuddy(outputDirLineEdit);
407
408 headerLabel = new QLabel(tr("&Header file name:"));
409 headerLineEdit = new QLineEdit;
410 headerLabel.setBuddy(headerLineEdit);
411
412 implementationLabel = new QLabel(tr("&Implementation file name:"));
413 implementationLineEdit = new QLineEdit;
414 implementationLabel.setBuddy(implementationLineEdit);
415
416 registerField("outputDir*", outputDirLineEdit);
417 registerField("header*", headerLineEdit);
418 registerField("implementation*", implementationLineEdit);
419
420 QGridLayout layout = new QGridLayout;
421 layout.addWidget(outputDirLabel, 0, 0);
422 layout.addWidget(outputDirLineEdit, 0, 1);
423 layout.addWidget(headerLabel, 1, 0);
424 layout.addWidget(headerLineEdit, 1, 1);
425 layout.addWidget(implementationLabel, 2, 0);
426 layout.addWidget(implementationLineEdit, 2, 1);
427 setLayout(layout);
428 }
429
430 protected:
431
432 void initializePage()
433 {
434 string className = field("className").toString();
435 headerLineEdit.setText(toLower(className) ~ ".h");
436 implementationLineEdit.setText(toLower(className) ~ ".cpp");
437 outputDirLineEdit.setText(QDir.convertSeparators(QDir.tempPath()));
438 }
439
440 private:
441
442 QLabel outputDirLabel;
443 QLabel headerLabel;
444 QLabel implementationLabel;
445 QLineEdit outputDirLineEdit;
446 QLineEdit headerLineEdit;
447 QLineEdit implementationLineEdit;
448 }
449
450 class ConclusionPage : public QWizardPage
451 {
452 public:
453
454 this(QWidget parent = null)
455 {
456 super(parent);
457 setTitle(tr("Conclusion"));
458 setPixmap(QWizard.WatermarkPixmap, new QPixmap(":/images/watermark2.png"));
459
460 label = new QLabel;
461 label.setWordWrap(true);
462
463 QVBoxLayout layout = new QVBoxLayout;
464 layout.addWidget(label);
465 setLayout(layout);
466 }
467
468 protected:
469
470 void initializePage()
471 {
472 string finishText = wizard().buttonText(QWizard.FinishButton).dup;
473 label.setText(Format(tr("Click {} to generate the class skeleton."), finishText));
474 }
475
476 private:
477
478 QLabel label;
479 }