1 | /* |
2 | Copyright (C) 2003 Nadeem Hasan <nhasan@kde.org> |
3 | |
4 | This library is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU Library General Public |
6 | License as published by the Free Software Foundation; either |
7 | version 2 of the License, or (at your option) any later version. |
8 | |
9 | This library is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 | Library General Public License for more details. |
13 | |
14 | You should have received a copy of the GNU Library General Public License |
15 | along with this library; see the file COPYING.LIB. If not, write to |
16 | the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
17 | Boston, MA 02110-1301, USA. |
18 | */ |
19 | |
20 | #include "kinputdialog.h" |
21 | #include "kinputdialog_p.h" |
22 | |
23 | #include <QtGui/QDoubleValidator> |
24 | #include <QtGui/QLabel> |
25 | #include <QtGui/QLayout> |
26 | |
27 | #include <kcombobox.h> |
28 | #include <kcompletion.h> |
29 | #include <kguiitem.h> |
30 | #include <klineedit.h> |
31 | #include <klistwidget.h> |
32 | #include <knuminput.h> |
33 | #include <kstandardguiitem.h> |
34 | #include <ktextedit.h> |
35 | |
36 | KInputDialogHelper::KInputDialogHelper( const QString &caption, const QString &label, |
37 | const QString &value, QWidget *parent, |
38 | QValidator *validator, const QString &mask ) |
39 | : KDialog(parent), |
40 | m_label(0), m_lineEdit(0), m_intSpinBox(0), |
41 | m_doubleSpinBox(0), m_comboBox(0), m_listBox(0) |
42 | { |
43 | setCaption(caption); |
44 | setButtons(Ok | Cancel); |
45 | setDefaultButton(Ok); |
46 | setModal(true); |
47 | |
48 | QWidget *frame = new QWidget(this); |
49 | QVBoxLayout *layout = new QVBoxLayout(frame); |
50 | layout->setMargin(0); |
51 | |
52 | m_label = new QLabel(label, frame); |
53 | m_label->setWordWrap(true); |
54 | layout->addWidget(m_label); |
55 | |
56 | m_lineEdit = new KLineEdit(value, frame); |
57 | m_lineEdit->setClearButtonShown(true); |
58 | layout->addWidget(m_lineEdit); |
59 | |
60 | m_lineEdit->setFocus(); |
61 | m_label->setBuddy(m_lineEdit); |
62 | |
63 | layout->addStretch(); |
64 | |
65 | if (validator) |
66 | m_lineEdit->setValidator(validator); |
67 | |
68 | if (!mask.isEmpty()) |
69 | m_lineEdit->setInputMask(mask); |
70 | |
71 | connect(m_lineEdit, SIGNAL(textChanged(QString)), |
72 | SLOT(slotEditTextChanged(QString))); |
73 | |
74 | setMainWidget(frame); |
75 | slotEditTextChanged(value); |
76 | setMinimumWidth(350); |
77 | } |
78 | |
79 | KInputDialogHelper::KInputDialogHelper( const QString &caption, const QString &label, |
80 | const QString &value, QWidget *parent ) |
81 | : KDialog(parent), |
82 | m_label(0), m_lineEdit(0), m_intSpinBox(0), |
83 | m_doubleSpinBox(0), m_comboBox(0) |
84 | { |
85 | setCaption(caption); |
86 | setButtons(Ok | Cancel | User1); |
87 | setButtonGuiItem(User1, KStandardGuiItem::clear()); |
88 | setDefaultButton(Ok); |
89 | setModal(true); |
90 | QWidget *frame = new QWidget(this); |
91 | QVBoxLayout *layout = new QVBoxLayout(frame); |
92 | layout->setMargin(0); |
93 | |
94 | m_label = new QLabel(label, frame); |
95 | m_label->setWordWrap(true); |
96 | layout->addWidget(m_label); |
97 | |
98 | m_textEdit = new KTextEdit(frame); |
99 | m_textEdit->insertPlainText(value); |
100 | layout->addWidget(m_textEdit, 10); |
101 | |
102 | m_textEdit->setFocus(); |
103 | m_label->setBuddy(m_textEdit); |
104 | |
105 | connect(this, SIGNAL(user1Clicked()), m_textEdit, SLOT(clear())); |
106 | connect(this, SIGNAL(user1Clicked()), m_textEdit, SLOT(setFocus())); |
107 | setMainWidget(frame); |
108 | setMinimumWidth(400); |
109 | } |
110 | |
111 | KInputDialogHelper::KInputDialogHelper( const QString &caption, const QString &label, |
112 | int value, int minValue, int maxValue, int step, int base, |
113 | QWidget *parent ) |
114 | : KDialog(parent), |
115 | m_label(0), m_lineEdit(0), m_intSpinBox(0), |
116 | m_doubleSpinBox(0), m_comboBox(0), m_listBox(0) |
117 | { |
118 | setCaption(caption); |
119 | setButtons(Ok | Cancel); |
120 | setModal(true); |
121 | |
122 | QWidget *frame = new QWidget(this); |
123 | QVBoxLayout *layout = new QVBoxLayout(frame); |
124 | |
125 | m_label = new QLabel(label, frame); |
126 | m_label->setWordWrap(true); |
127 | layout->addWidget(m_label); |
128 | |
129 | m_intSpinBox = new KIntSpinBox(minValue, maxValue, step, value, frame, base); |
130 | layout->addWidget(m_intSpinBox); |
131 | |
132 | layout->addStretch(); |
133 | layout->setMargin(0); |
134 | |
135 | m_intSpinBox->setFocus(); |
136 | setMainWidget(frame); |
137 | setMinimumWidth(300); |
138 | } |
139 | |
140 | KInputDialogHelper::KInputDialogHelper( const QString &caption, const QString &label, |
141 | double value, double minValue, double maxValue, double step, int decimals, |
142 | QWidget *parent ) |
143 | : KDialog( parent ), |
144 | m_label(0), m_lineEdit(0), m_intSpinBox(0), |
145 | m_doubleSpinBox(0), m_comboBox(0), m_listBox(0) |
146 | { |
147 | setCaption(caption); |
148 | setButtons(Ok | Cancel); |
149 | setModal(true); |
150 | |
151 | QWidget *frame = new QWidget(this); |
152 | QVBoxLayout *layout = new QVBoxLayout(frame); |
153 | |
154 | m_label = new QLabel(label, frame); |
155 | m_label->setWordWrap(true); |
156 | layout->addWidget(m_label); |
157 | |
158 | m_doubleSpinBox = new QDoubleSpinBox(frame); |
159 | m_doubleSpinBox->setRange(minValue, maxValue); |
160 | m_doubleSpinBox->setSingleStep(step); |
161 | m_doubleSpinBox->setValue(value); |
162 | m_doubleSpinBox->setDecimals(decimals); |
163 | |
164 | layout->addWidget(m_doubleSpinBox); |
165 | |
166 | layout->addStretch(); |
167 | layout->setMargin(0); |
168 | |
169 | m_doubleSpinBox->setFocus(); |
170 | setMainWidget(frame); |
171 | setMinimumWidth(300); |
172 | } |
173 | |
174 | KInputDialogHelper::KInputDialogHelper( const QString &caption, const QString &label, |
175 | const QStringList &list, int current, bool editable, QWidget *parent ) |
176 | : KDialog(parent), |
177 | m_label(0), m_lineEdit(0), m_intSpinBox(0), |
178 | m_doubleSpinBox(0), m_comboBox(0), m_listBox(0) |
179 | { |
180 | setCaption(caption); |
181 | setButtons(Ok | Cancel); |
182 | setDefaultButton(Ok); |
183 | setModal(true); |
184 | |
185 | QWidget *frame = new QWidget(this); |
186 | QVBoxLayout *layout = new QVBoxLayout(frame); |
187 | |
188 | m_label = new QLabel(label, frame); |
189 | m_label->setWordWrap(true); |
190 | layout->addWidget(m_label); |
191 | |
192 | if (editable) { |
193 | m_comboBox = new KComboBox(editable, frame); |
194 | m_lineEdit = new KLineEdit(frame); |
195 | m_lineEdit->setClearButtonShown(true); |
196 | m_comboBox->setLineEdit(m_lineEdit); |
197 | m_comboBox->insertItems(0, list); |
198 | m_comboBox->setCurrentIndex(current); |
199 | layout->addWidget(m_comboBox); |
200 | |
201 | connect(m_comboBox, SIGNAL(editTextChanged(QString)), |
202 | SLOT(slotUpdateButtons(QString))); |
203 | slotUpdateButtons(m_comboBox->currentText()); |
204 | m_comboBox->setFocus(); |
205 | } else { |
206 | m_listBox = new KListWidget(frame); |
207 | m_listBox->addItems(list); |
208 | m_listBox->setCurrentRow(current); |
209 | layout->addWidget(m_listBox, 10); |
210 | connect(m_listBox, SIGNAL(executed(QListWidgetItem*)), |
211 | SLOT(accept())); |
212 | m_listBox->setFocus(); |
213 | } |
214 | |
215 | layout->addStretch(); |
216 | layout->setMargin(0); |
217 | setMainWidget(frame); |
218 | setMinimumWidth(320); |
219 | } |
220 | |
221 | KInputDialogHelper::KInputDialogHelper( const QString &caption, const QString &label, |
222 | const QStringList &list, const QStringList &select, bool multiple, |
223 | QWidget *parent ) |
224 | : KDialog( parent ), |
225 | m_label(0), m_lineEdit(0), m_intSpinBox(0), |
226 | m_doubleSpinBox(0), m_comboBox(0), m_listBox(0) |
227 | { |
228 | setCaption(caption); |
229 | setButtons(Ok | Cancel); |
230 | setModal(true); |
231 | |
232 | QWidget *frame = new QWidget(this); |
233 | QVBoxLayout *layout = new QVBoxLayout(frame); |
234 | |
235 | m_label = new QLabel(label, frame); |
236 | m_label->setWordWrap(true); |
237 | layout->addWidget(m_label); |
238 | |
239 | m_listBox = new KListWidget(frame); |
240 | m_listBox->addItems(list); |
241 | layout->addWidget(m_listBox); |
242 | |
243 | if (multiple) { |
244 | m_listBox->setSelectionMode(QAbstractItemView::ExtendedSelection); |
245 | |
246 | for (QStringList::ConstIterator it = select.begin(); it != select.end(); ++it) { |
247 | const QList<QListWidgetItem*> matches = m_listBox->findItems(*it, Qt::MatchCaseSensitive|Qt::MatchExactly); |
248 | if (!matches.isEmpty()) |
249 | m_listBox->setCurrentItem(matches.first()); |
250 | } |
251 | } else { |
252 | connect(m_listBox, SIGNAL(executed(QListWidgetItem*)), SLOT(accept())); |
253 | |
254 | if (!select.isEmpty()) { |
255 | QString text = select.first(); |
256 | |
257 | const QList<QListWidgetItem*> matches = m_listBox->findItems(text, Qt::MatchCaseSensitive|Qt::MatchExactly); |
258 | if (!matches.isEmpty()) |
259 | m_listBox->setCurrentItem(matches.first()); |
260 | } |
261 | } |
262 | |
263 | m_listBox->setFocus(); |
264 | |
265 | layout->addStretch(); |
266 | layout->setMargin(0); |
267 | setMainWidget(frame); |
268 | setMinimumWidth(320); |
269 | } |
270 | |
271 | KInputDialogHelper::~KInputDialogHelper() |
272 | { |
273 | } |
274 | |
275 | void KInputDialogHelper::slotEditTextChanged( const QString &text ) |
276 | { |
277 | bool on; |
278 | |
279 | if (m_lineEdit->validator()) { |
280 | QString str = m_lineEdit->text(); |
281 | int index = m_lineEdit->cursorPosition(); |
282 | on = (m_lineEdit->validator()->validate(str, index) == QValidator::Acceptable); |
283 | } else { |
284 | on = !text.trimmed().isEmpty(); |
285 | } |
286 | |
287 | enableButton(Ok, on); |
288 | } |
289 | |
290 | void KInputDialogHelper::slotUpdateButtons( const QString &text ) |
291 | { |
292 | enableButton(Ok, !text.isEmpty()); |
293 | } |
294 | |
295 | KLineEdit *KInputDialogHelper::lineEdit() const |
296 | { |
297 | return m_lineEdit; |
298 | } |
299 | |
300 | KIntSpinBox *KInputDialogHelper::intSpinBox() const |
301 | { |
302 | return m_intSpinBox; |
303 | } |
304 | |
305 | QDoubleSpinBox *KInputDialogHelper::doubleSpinBox() const |
306 | { |
307 | return m_doubleSpinBox; |
308 | } |
309 | |
310 | KComboBox *KInputDialogHelper::comboBox() const |
311 | { |
312 | return m_comboBox; |
313 | } |
314 | |
315 | KListWidget *KInputDialogHelper::listBox() const |
316 | { |
317 | return m_listBox; |
318 | } |
319 | |
320 | KTextEdit *KInputDialogHelper::textEdit() const |
321 | { |
322 | return m_textEdit; |
323 | } |
324 | |
325 | |
326 | // KInputDialog namespace |
327 | |
328 | namespace KInputDialog { |
329 | |
330 | QString getText( const QString &caption, |
331 | const QString &label, const QString &value, bool *ok, QWidget *parent, |
332 | QValidator *validator, const QString &mask, |
333 | const QString &whatsThis,const QStringList &completionList ) |
334 | { |
335 | KInputDialogHelper dlg(caption, label, value, parent, validator, mask); |
336 | |
337 | if (!whatsThis.isEmpty()) |
338 | dlg.lineEdit()->setWhatsThis(whatsThis); |
339 | |
340 | if (!completionList.isEmpty()) { |
341 | KCompletion *comp=dlg.lineEdit()->completionObject(); |
342 | for (QStringList::const_iterator it = completionList.constBegin(); it != completionList.constEnd(); ++it) |
343 | comp->addItem(*it); |
344 | } |
345 | |
346 | bool _ok = (dlg.exec() == KDialog::Accepted); |
347 | |
348 | if (ok) |
349 | *ok = _ok; |
350 | |
351 | QString result; |
352 | if (_ok) |
353 | result = dlg.lineEdit()->text(); |
354 | |
355 | // A validator may explicitly allow leading and trailing whitespace |
356 | if (!validator) |
357 | result = result.trimmed(); |
358 | |
359 | return result; |
360 | } |
361 | |
362 | QString getMultiLineText( const QString &caption, |
363 | const QString &label, const QString &value, bool *ok, |
364 | QWidget *parent ) |
365 | { |
366 | KInputDialogHelper dlg(caption, label, value, parent); |
367 | dlg.textEdit()->setAcceptRichText(false); |
368 | bool _ok = (dlg.exec() == KDialog::Accepted); |
369 | |
370 | if (ok) |
371 | *ok = _ok; |
372 | |
373 | QString result; |
374 | if (_ok) |
375 | result = dlg.textEdit()->toPlainText(); |
376 | |
377 | return result; |
378 | } |
379 | |
380 | int getInteger( const QString &caption, const QString &label, |
381 | int value, int minValue, int maxValue, int step, int base, bool *ok, |
382 | QWidget *parent ) |
383 | { |
384 | KInputDialogHelper dlg(caption, label, value, minValue, maxValue, step, base, parent); |
385 | |
386 | bool _ok = (dlg.exec() == KDialog::Accepted); |
387 | |
388 | if (ok) |
389 | *ok = _ok; |
390 | |
391 | int result = 0; |
392 | if (_ok) |
393 | result = dlg.intSpinBox()->value(); |
394 | |
395 | return result; |
396 | } |
397 | |
398 | int getInteger( const QString &caption, const QString &label, |
399 | int value, int minValue, int maxValue, int step, bool *ok, |
400 | QWidget *parent ) |
401 | { |
402 | return getInteger(caption, label, value, minValue, maxValue, step, 10, ok, parent); |
403 | } |
404 | |
405 | double getDouble( const QString &caption, const QString &label, |
406 | double value, double minValue, double maxValue, double step, int decimals, |
407 | bool *ok, QWidget *parent ) |
408 | { |
409 | KInputDialogHelper dlg(caption, label, value, minValue, maxValue, step, decimals, parent); |
410 | |
411 | bool _ok = (dlg.exec() == KDialog::Accepted); |
412 | |
413 | if (ok) |
414 | *ok = _ok; |
415 | |
416 | double result = 0; |
417 | if (_ok) |
418 | result = dlg.doubleSpinBox()->value(); |
419 | |
420 | return result; |
421 | } |
422 | |
423 | double getDouble( const QString &caption, const QString &label, |
424 | double value, double minValue, double maxValue, int decimals, |
425 | bool *ok, QWidget *parent ) |
426 | { |
427 | return getDouble(caption, label, value, minValue, maxValue, 0.1, decimals, ok, parent); |
428 | } |
429 | |
430 | QString getItem( const QString &caption, const QString &label, |
431 | const QStringList &list, int current, bool editable, bool *ok, |
432 | QWidget *parent ) |
433 | { |
434 | KInputDialogHelper dlg(caption, label, list, current, editable, parent); |
435 | |
436 | if (!editable) |
437 | dlg.connect(dlg.listBox(), SIGNAL(executed(QListWidgetItem*)), &dlg, SLOT(accept())); |
438 | |
439 | bool _ok = (dlg.exec() == KDialog::Accepted); |
440 | |
441 | if (ok) |
442 | *ok = _ok; |
443 | |
444 | QString result; |
445 | if (_ok) { |
446 | if (editable) |
447 | result = dlg.comboBox()->currentText(); |
448 | else if( dlg.listBox()->currentItem()) |
449 | result = dlg.listBox()->currentItem()->text(); |
450 | } |
451 | |
452 | return result; |
453 | } |
454 | |
455 | QStringList getItemList( const QString &caption, |
456 | const QString &label, const QStringList &list, const QStringList &select, |
457 | bool multiple, bool *ok, QWidget *parent ) |
458 | { |
459 | KInputDialogHelper dlg(caption, label, list, select, multiple, parent); |
460 | |
461 | bool _ok = (dlg.exec() == KDialog::Accepted); |
462 | |
463 | if (ok) |
464 | *ok = _ok; |
465 | |
466 | QStringList result; |
467 | if (_ok) { |
468 | for (int i=0 ; i < dlg.listBox()->count() ; i++) { |
469 | |
470 | QListWidgetItem* item = dlg.listBox()->item(i); |
471 | |
472 | if (item->isSelected()) |
473 | result.append(item->text()); |
474 | } |
475 | } |
476 | |
477 | return result; |
478 | } |
479 | |
480 | } |
481 | |
482 | #include "kinputdialog_p.moc" |
483 | |
484 | /* vim: set ai et sw=2 ts=2 |
485 | */ |
486 | |