1 | /****************************************************************************
|
---|
2 | **
|
---|
3 | ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
---|
4 | ** Contact: Qt Software Information ([email protected])
|
---|
5 | **
|
---|
6 | ** This file is part of the Qt Designer 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 [email protected].
|
---|
38 | ** $QT_END_LICENSE$
|
---|
39 | **
|
---|
40 | ****************************************************************************/
|
---|
41 |
|
---|
42 | #include "abstractsettings_p.h"
|
---|
43 | #include "qtresourceview_p.h"
|
---|
44 | #include "qtresourcemodel_p.h"
|
---|
45 | #include "qtresourceeditordialog_p.h"
|
---|
46 | #include "iconloader_p.h"
|
---|
47 |
|
---|
48 | #include <QtDesigner/QDesignerFormEditorInterface>
|
---|
49 |
|
---|
50 | #include <QtGui/QToolBar>
|
---|
51 | #include <QtGui/QAction>
|
---|
52 | #include <QtGui/QSplitter>
|
---|
53 | #include <QtGui/QTreeWidget>
|
---|
54 | #include <QtGui/QListWidget>
|
---|
55 | #include <QtGui/QHeaderView>
|
---|
56 | #include <QtGui/QVBoxLayout>
|
---|
57 | #include <QtGui/QPainter>
|
---|
58 | #include <QtCore/QFileInfo>
|
---|
59 | #include <QtCore/QDir>
|
---|
60 | #include <QtCore/QQueue>
|
---|
61 | #include <QtGui/QPainter>
|
---|
62 | #include <QtGui/QDialogButtonBox>
|
---|
63 | #include <QtGui/QPushButton>
|
---|
64 | #include <QtGui/QMessageBox>
|
---|
65 | #include <QtGui/QApplication>
|
---|
66 | #include <QtGui/QClipboard>
|
---|
67 | #include <QtGui/QMenu>
|
---|
68 | #include <QtGui/QDrag>
|
---|
69 | #include <QtCore/QMimeData>
|
---|
70 | #include <QtXml/QDomDocument>
|
---|
71 |
|
---|
72 | QT_BEGIN_NAMESPACE
|
---|
73 |
|
---|
74 | static const char *elementResourceData = "resource";
|
---|
75 | static const char *typeAttribute = "type";
|
---|
76 | static const char *typeImage = "image";
|
---|
77 | static const char *typeStyleSheet = "stylesheet";
|
---|
78 | static const char *typeOther = "other";
|
---|
79 | static const char *fileAttribute = "file";
|
---|
80 | static const char *SplitterPosition = "SplitterPosition";
|
---|
81 | static const char *Geometry = "Geometry";
|
---|
82 | static const char *ResourceViewDialogC = "ResourceDialog";
|
---|
83 |
|
---|
84 | // ---------------- ResourceListWidget: A list widget that has drag enabled
|
---|
85 | class ResourceListWidget : public QListWidget {
|
---|
86 | public:
|
---|
87 | ResourceListWidget(QWidget *parent = 0);
|
---|
88 |
|
---|
89 | protected:
|
---|
90 | virtual void startDrag(Qt::DropActions supportedActions);
|
---|
91 | };
|
---|
92 |
|
---|
93 | ResourceListWidget::ResourceListWidget(QWidget *parent) :
|
---|
94 | QListWidget(parent)
|
---|
95 | {
|
---|
96 | #ifndef QT_NO_DRAGANDDROP
|
---|
97 | setDragEnabled(true);
|
---|
98 | #endif
|
---|
99 | }
|
---|
100 |
|
---|
101 | void ResourceListWidget::startDrag(Qt::DropActions supportedActions)
|
---|
102 | {
|
---|
103 | if (supportedActions == Qt::MoveAction)
|
---|
104 | return;
|
---|
105 |
|
---|
106 | QListWidgetItem *item = currentItem();
|
---|
107 | if (!item)
|
---|
108 | return;
|
---|
109 |
|
---|
110 | #ifndef QT_NO_DRAGANDDROP
|
---|
111 | const QString filePath = item->data(Qt::UserRole).toString();
|
---|
112 | const QIcon icon = item->icon();
|
---|
113 |
|
---|
114 | QMimeData *mimeData = new QMimeData;
|
---|
115 | const QtResourceView::ResourceType type = icon.isNull() ? QtResourceView::ResourceOther : QtResourceView::ResourceImage;
|
---|
116 | mimeData->setText(QtResourceView::encodeMimeData(type , filePath));
|
---|
117 |
|
---|
118 | QDrag *drag = new QDrag(this);
|
---|
119 | if (!icon.isNull()) {
|
---|
120 | const QSize size = icon.actualSize(iconSize());
|
---|
121 | drag->setPixmap(icon.pixmap(size));
|
---|
122 | drag->setHotSpot(QPoint(size.width() / 2, size.height() / 2));
|
---|
123 | }
|
---|
124 |
|
---|
125 | drag->setMimeData(mimeData);
|
---|
126 | drag->exec(Qt::CopyAction);
|
---|
127 | #endif
|
---|
128 | }
|
---|
129 |
|
---|
130 | /* TODO
|
---|
131 |
|
---|
132 | 1) load the icons in separate thread...Hmm..if Qt is configured with threads....
|
---|
133 | */
|
---|
134 |
|
---|
135 | // ---------------------------- QtResourceViewPrivate
|
---|
136 | class QtResourceViewPrivate
|
---|
137 | {
|
---|
138 | QtResourceView *q_ptr;
|
---|
139 | Q_DECLARE_PUBLIC(QtResourceView)
|
---|
140 | public:
|
---|
141 | QtResourceViewPrivate(QDesignerFormEditorInterface *core);
|
---|
142 |
|
---|
143 | void slotResourceSetActivated(QtResourceSet *resourceSet);
|
---|
144 | void slotCurrentPathChanged(QTreeWidgetItem *);
|
---|
145 | void slotCurrentResourceChanged(QListWidgetItem *);
|
---|
146 | void slotResourceActivated(QListWidgetItem *);
|
---|
147 | void slotEditResources();
|
---|
148 | void slotReloadResources();
|
---|
149 | void slotCopyResourcePath();
|
---|
150 | void slotListWidgetContextMenuRequested(const QPoint &pos);
|
---|
151 | void createPaths();
|
---|
152 | QTreeWidgetItem *createPath(const QString &path, QTreeWidgetItem *parent);
|
---|
153 | void createResources(const QString &path);
|
---|
154 | void storeExpansionState();
|
---|
155 | void applyExpansionState();
|
---|
156 | void restoreSettings();
|
---|
157 | void saveSettings();
|
---|
158 | void updateActions();
|
---|
159 |
|
---|
160 | QPixmap makeThumbnail(const QPixmap &pix) const;
|
---|
161 |
|
---|
162 | QDesignerFormEditorInterface *m_core;
|
---|
163 | QtResourceModel *m_resourceModel;
|
---|
164 | QToolBar *m_toolBar;
|
---|
165 | QTreeWidget *m_treeWidget;
|
---|
166 | QListWidget *m_listWidget;
|
---|
167 | QSplitter *m_splitter;
|
---|
168 | QMap<QString, QStringList> m_pathToContents; // full path to contents file names
|
---|
169 | QMap<QString, QTreeWidgetItem *> m_pathToItem;
|
---|
170 | QMap<QTreeWidgetItem *, QString> m_itemToPath;
|
---|
171 | QMap<QString, QListWidgetItem *> m_resourceToItem;
|
---|
172 | QMap<QListWidgetItem *, QString> m_itemToResource;
|
---|
173 | QAction *m_editResourcesAction;
|
---|
174 | QAction *m_reloadResourcesAction;
|
---|
175 | QAction *m_copyResourcePathAction;
|
---|
176 |
|
---|
177 | QMap<QString, bool> m_expansionState;
|
---|
178 |
|
---|
179 | bool m_ignoreGuiSignals;
|
---|
180 | QString m_settingsKey;
|
---|
181 | bool m_resourceEditingEnabled;
|
---|
182 | };
|
---|
183 |
|
---|
184 | QtResourceViewPrivate::QtResourceViewPrivate(QDesignerFormEditorInterface *core) :
|
---|
185 | q_ptr(0),
|
---|
186 | m_core(core),
|
---|
187 | m_resourceModel(0),
|
---|
188 | m_toolBar(new QToolBar),
|
---|
189 | m_treeWidget(new QTreeWidget),
|
---|
190 | m_listWidget(new ResourceListWidget),
|
---|
191 | m_splitter(0),
|
---|
192 | m_editResourcesAction(0),
|
---|
193 | m_reloadResourcesAction(0),
|
---|
194 | m_copyResourcePathAction(0),
|
---|
195 | m_ignoreGuiSignals(false),
|
---|
196 | m_resourceEditingEnabled(true)
|
---|
197 | {
|
---|
198 | }
|
---|
199 |
|
---|
200 | void QtResourceViewPrivate::restoreSettings()
|
---|
201 | {
|
---|
202 | if (m_settingsKey.isEmpty())
|
---|
203 | return;
|
---|
204 |
|
---|
205 | QDesignerSettingsInterface *settings = m_core->settingsManager();
|
---|
206 | settings->beginGroup(m_settingsKey);
|
---|
207 |
|
---|
208 | m_splitter->restoreState(settings->value(QLatin1String(SplitterPosition)).toByteArray());
|
---|
209 | settings->endGroup();
|
---|
210 | }
|
---|
211 |
|
---|
212 | void QtResourceViewPrivate::saveSettings()
|
---|
213 | {
|
---|
214 | if (m_settingsKey.isEmpty())
|
---|
215 | return;
|
---|
216 |
|
---|
217 | QDesignerSettingsInterface *settings = m_core->settingsManager();
|
---|
218 | settings->beginGroup(m_settingsKey);
|
---|
219 |
|
---|
220 | settings->setValue(QLatin1String(SplitterPosition), m_splitter->saveState());
|
---|
221 | settings->endGroup();
|
---|
222 | }
|
---|
223 |
|
---|
224 | void QtResourceViewPrivate::slotEditResources()
|
---|
225 | {
|
---|
226 | const QString selectedResource
|
---|
227 | = QtResourceEditorDialog::editResources(m_core, m_resourceModel,
|
---|
228 | m_core->dialogGui(), q_ptr);
|
---|
229 | if (!selectedResource.isEmpty())
|
---|
230 | q_ptr->selectResource(selectedResource);
|
---|
231 | }
|
---|
232 |
|
---|
233 | void QtResourceViewPrivate::slotReloadResources()
|
---|
234 | {
|
---|
235 | if (m_resourceModel) {
|
---|
236 | int errorCount;
|
---|
237 | QString errorMessages;
|
---|
238 | m_resourceModel->reload(&errorCount, &errorMessages);
|
---|
239 | if (errorCount)
|
---|
240 | QtResourceEditorDialog::displayResourceFailures(errorMessages, m_core->dialogGui(), q_ptr);
|
---|
241 | }
|
---|
242 | }
|
---|
243 |
|
---|
244 | void QtResourceViewPrivate::slotCopyResourcePath()
|
---|
245 | {
|
---|
246 | const QString path = q_ptr->selectedResource();
|
---|
247 | QClipboard *clipboard = QApplication::clipboard();
|
---|
248 | clipboard->setText(path);
|
---|
249 | }
|
---|
250 |
|
---|
251 | void QtResourceViewPrivate::slotListWidgetContextMenuRequested(const QPoint &pos)
|
---|
252 | {
|
---|
253 | QMenu menu(q_ptr);
|
---|
254 | menu.addAction(m_copyResourcePathAction);
|
---|
255 | menu.exec(m_listWidget->mapToGlobal(pos));
|
---|
256 | }
|
---|
257 |
|
---|
258 | void QtResourceViewPrivate::storeExpansionState()
|
---|
259 | {
|
---|
260 | QMapIterator<QString, QTreeWidgetItem *> it(m_pathToItem);
|
---|
261 | while (it.hasNext()) {
|
---|
262 | it.next();
|
---|
263 | m_expansionState[it.key()] = it.value()->isExpanded();
|
---|
264 | }
|
---|
265 | }
|
---|
266 |
|
---|
267 | void QtResourceViewPrivate::applyExpansionState()
|
---|
268 | {
|
---|
269 | QMapIterator<QString, QTreeWidgetItem *> it(m_pathToItem);
|
---|
270 | while (it.hasNext()) {
|
---|
271 | it.next();
|
---|
272 | it.value()->setExpanded(m_expansionState.value(it.key(), true));
|
---|
273 | }
|
---|
274 | }
|
---|
275 |
|
---|
276 | QPixmap QtResourceViewPrivate::makeThumbnail(const QPixmap &pix) const
|
---|
277 | {
|
---|
278 | int w = qMax(48, pix.width());
|
---|
279 | int h = qMax(48, pix.height());
|
---|
280 | QRect imgRect(0, 0, w, h);
|
---|
281 | QImage img(w, h, QImage::Format_ARGB32_Premultiplied);
|
---|
282 | img.fill(0);
|
---|
283 | if (!pix.isNull()) {
|
---|
284 | QRect r(0, 0, pix.width(), pix.height());
|
---|
285 | r.moveCenter(imgRect.center());
|
---|
286 | QPainter p(&img);
|
---|
287 | p.drawPixmap(r.topLeft(), pix);
|
---|
288 | }
|
---|
289 | return QPixmap::fromImage(img);
|
---|
290 | }
|
---|
291 |
|
---|
292 | void QtResourceViewPrivate::updateActions()
|
---|
293 | {
|
---|
294 | bool resourceActive = false;
|
---|
295 | if (m_resourceModel)
|
---|
296 | resourceActive = m_resourceModel->currentResourceSet();
|
---|
297 |
|
---|
298 | m_editResourcesAction->setVisible(m_resourceEditingEnabled);
|
---|
299 | m_editResourcesAction->setEnabled(resourceActive);
|
---|
300 | m_reloadResourcesAction->setEnabled(resourceActive);
|
---|
301 | }
|
---|
302 |
|
---|
303 | void QtResourceViewPrivate::slotResourceSetActivated(QtResourceSet *resourceSet)
|
---|
304 | {
|
---|
305 | Q_UNUSED(resourceSet)
|
---|
306 |
|
---|
307 | updateActions();
|
---|
308 |
|
---|
309 | storeExpansionState();
|
---|
310 | const QString currentPath = m_itemToPath.value(m_treeWidget->currentItem());
|
---|
311 | const QString currentResource = m_itemToResource.value(m_listWidget->currentItem());
|
---|
312 | m_treeWidget->clear();
|
---|
313 | m_pathToContents.clear();
|
---|
314 | m_pathToItem.clear();
|
---|
315 | m_itemToPath.clear();
|
---|
316 | m_listWidget->clear();
|
---|
317 | m_resourceToItem.clear();
|
---|
318 | m_itemToResource.clear();
|
---|
319 |
|
---|
320 | createPaths();
|
---|
321 | applyExpansionState();
|
---|
322 |
|
---|
323 | if (!currentResource.isEmpty())
|
---|
324 | q_ptr->selectResource(currentResource);
|
---|
325 | else if (!currentPath.isEmpty())
|
---|
326 | q_ptr->selectResource(currentPath);
|
---|
327 | }
|
---|
328 |
|
---|
329 | void QtResourceViewPrivate::slotCurrentPathChanged(QTreeWidgetItem *item)
|
---|
330 | {
|
---|
331 | if (m_ignoreGuiSignals)
|
---|
332 | return;
|
---|
333 |
|
---|
334 | m_listWidget->clear();
|
---|
335 | m_resourceToItem.clear();
|
---|
336 | m_itemToResource.clear();
|
---|
337 |
|
---|
338 | if (!item)
|
---|
339 | return;
|
---|
340 |
|
---|
341 | const QString currentPath = m_itemToPath.value(item);
|
---|
342 | createResources(currentPath);
|
---|
343 | }
|
---|
344 |
|
---|
345 | void QtResourceViewPrivate::slotCurrentResourceChanged(QListWidgetItem *item)
|
---|
346 | {
|
---|
347 | m_copyResourcePathAction->setEnabled(item);
|
---|
348 | if (m_ignoreGuiSignals)
|
---|
349 | return;
|
---|
350 |
|
---|
351 | emit q_ptr->resourceSelected(m_itemToResource.value(item));
|
---|
352 | }
|
---|
353 |
|
---|
354 | void QtResourceViewPrivate::slotResourceActivated(QListWidgetItem *item)
|
---|
355 | {
|
---|
356 | if (m_ignoreGuiSignals)
|
---|
357 | return;
|
---|
358 |
|
---|
359 | emit q_ptr->resourceActivated(m_itemToResource.value(item));
|
---|
360 | }
|
---|
361 |
|
---|
362 | void QtResourceViewPrivate::createPaths()
|
---|
363 | {
|
---|
364 | if (!m_resourceModel)
|
---|
365 | return;
|
---|
366 |
|
---|
367 | const QString root(QLatin1Char(':'));
|
---|
368 |
|
---|
369 | QMap<QString, QString> pathToParentPath; // full path to full parent path
|
---|
370 | QMap<QString, QStringList> pathToSubPaths; // full path to full sub paths
|
---|
371 |
|
---|
372 | QMap<QString, QString> contents = m_resourceModel->contents();
|
---|
373 | QMapIterator<QString, QString> itContents(contents);
|
---|
374 | while (itContents.hasNext()) {
|
---|
375 | const QString filePath = itContents.next().key();
|
---|
376 | const QFileInfo fi(filePath);
|
---|
377 | QString dirPath = fi.absolutePath();
|
---|
378 | m_pathToContents[dirPath].append(fi.fileName());
|
---|
379 | while (!pathToParentPath.contains(dirPath) && dirPath != root) {
|
---|
380 | const QFileInfo fd(dirPath);
|
---|
381 | const QString parentDirPath = fd.absolutePath();
|
---|
382 | pathToParentPath[dirPath] = parentDirPath;
|
---|
383 | pathToSubPaths[parentDirPath].append(dirPath);
|
---|
384 | dirPath = parentDirPath;
|
---|
385 | }
|
---|
386 | }
|
---|
387 |
|
---|
388 | QQueue<QPair<QString, QTreeWidgetItem *> > pathToParentItemQueue;
|
---|
389 | pathToParentItemQueue.enqueue(qMakePair(root, static_cast<QTreeWidgetItem *>(0)));
|
---|
390 | while (!pathToParentItemQueue.isEmpty()) {
|
---|
391 | QPair<QString, QTreeWidgetItem *> pathToParentItem = pathToParentItemQueue.dequeue();
|
---|
392 | const QString path = pathToParentItem.first;
|
---|
393 | QTreeWidgetItem *item = createPath(path, pathToParentItem.second);
|
---|
394 | QStringList subPaths = pathToSubPaths.value(path);
|
---|
395 | QStringListIterator itSubPaths(subPaths);
|
---|
396 | while (itSubPaths.hasNext())
|
---|
397 | pathToParentItemQueue.enqueue(qMakePair(itSubPaths.next(), item));
|
---|
398 | }
|
---|
399 | }
|
---|
400 |
|
---|
401 | QTreeWidgetItem *QtResourceViewPrivate::createPath(const QString &path, QTreeWidgetItem *parent)
|
---|
402 | {
|
---|
403 | QTreeWidgetItem *item = 0;
|
---|
404 | if (parent)
|
---|
405 | item = new QTreeWidgetItem(parent);
|
---|
406 | else
|
---|
407 | item = new QTreeWidgetItem(m_treeWidget);
|
---|
408 | m_pathToItem[path] = item;
|
---|
409 | m_itemToPath[item] = path;
|
---|
410 | QString substPath;
|
---|
411 | if (parent) {
|
---|
412 | QFileInfo di(path);
|
---|
413 | substPath = di.fileName();
|
---|
414 | } else {
|
---|
415 | substPath = QLatin1String("<resource root>");
|
---|
416 | }
|
---|
417 | item->setText(0, substPath);
|
---|
418 | item->setToolTip(0, path);
|
---|
419 | return item;
|
---|
420 | }
|
---|
421 |
|
---|
422 | void QtResourceViewPrivate::createResources(const QString &path)
|
---|
423 | {
|
---|
424 | QDir dir(path);
|
---|
425 | QStringList files = m_pathToContents.value(path);
|
---|
426 | QStringListIterator it(files);
|
---|
427 | while (it.hasNext()) {
|
---|
428 | QString file = it.next();
|
---|
429 | QString filePath = dir.absoluteFilePath(file);
|
---|
430 | QFileInfo fi(filePath);
|
---|
431 | if (fi.isFile()) {
|
---|
432 | QListWidgetItem *item = new QListWidgetItem(fi.fileName(), m_listWidget);
|
---|
433 | const QPixmap pix = QPixmap(filePath);
|
---|
434 | if (pix.isNull()) {
|
---|
435 | item->setToolTip(filePath);
|
---|
436 | } else {
|
---|
437 | item->setIcon(QIcon(makeThumbnail(pix)));
|
---|
438 | const QSize size = pix.size();
|
---|
439 | item->setToolTip(QtResourceView::tr("Size: %1 x %2\n%3").arg(size.width()).arg(size.height()).arg(filePath));
|
---|
440 | }
|
---|
441 | item->setFlags(item->flags() | Qt::ItemIsDragEnabled);
|
---|
442 | item->setData(Qt::UserRole, filePath);
|
---|
443 | m_itemToResource[item] = filePath;
|
---|
444 | m_resourceToItem[filePath] = item;
|
---|
445 | }
|
---|
446 | }
|
---|
447 | }
|
---|
448 |
|
---|
449 | // -------------- QtResourceView
|
---|
450 |
|
---|
451 | QtResourceView::QtResourceView(QDesignerFormEditorInterface *core, QWidget *parent) :
|
---|
452 | QWidget(parent),
|
---|
453 | d_ptr(new QtResourceViewPrivate(core))
|
---|
454 | {
|
---|
455 | d_ptr->q_ptr = this;
|
---|
456 |
|
---|
457 | d_ptr->m_editResourcesAction = new QAction(qdesigner_internal::createIconSet(QLatin1String("edit.png")), tr("Edit Resources..."), this);
|
---|
458 | d_ptr->m_toolBar->addAction(d_ptr->m_editResourcesAction);
|
---|
459 | connect(d_ptr->m_editResourcesAction, SIGNAL(triggered()), this, SLOT(slotEditResources()));
|
---|
460 | d_ptr->m_editResourcesAction->setEnabled(false);
|
---|
461 |
|
---|
462 | d_ptr->m_reloadResourcesAction = new QAction(qdesigner_internal::createIconSet(QLatin1String("reload.png")), tr("Reload"), this);
|
---|
463 | d_ptr->m_toolBar->addAction(d_ptr->m_reloadResourcesAction);
|
---|
464 | connect(d_ptr->m_reloadResourcesAction, SIGNAL(triggered()), this, SLOT(slotReloadResources()));
|
---|
465 | d_ptr->m_reloadResourcesAction->setEnabled(false);
|
---|
466 |
|
---|
467 | d_ptr->m_copyResourcePathAction = new QAction(qdesigner_internal::createIconSet(QLatin1String("editcopy.png")), tr("Copy Path"), this);
|
---|
468 | connect(d_ptr->m_copyResourcePathAction, SIGNAL(triggered()), this, SLOT(slotCopyResourcePath()));
|
---|
469 | d_ptr->m_copyResourcePathAction->setEnabled(false);
|
---|
470 |
|
---|
471 | d_ptr->m_splitter = new QSplitter;
|
---|
472 | d_ptr->m_splitter->setChildrenCollapsible(false);
|
---|
473 | d_ptr->m_splitter->addWidget(d_ptr->m_treeWidget);
|
---|
474 | d_ptr->m_splitter->addWidget(d_ptr->m_listWidget);
|
---|
475 |
|
---|
476 | QLayout *layout = new QVBoxLayout(this);
|
---|
477 | layout->setMargin(0);
|
---|
478 | layout->setSpacing(0);
|
---|
479 | layout->addWidget(d_ptr->m_toolBar);
|
---|
480 | layout->addWidget(d_ptr->m_splitter);
|
---|
481 |
|
---|
482 | d_ptr->m_treeWidget->setColumnCount(1);
|
---|
483 | d_ptr->m_treeWidget->header()->hide();
|
---|
484 | d_ptr->m_treeWidget->setSizePolicy(QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Expanding));
|
---|
485 |
|
---|
486 | d_ptr->m_listWidget->setViewMode(QListView::IconMode);
|
---|
487 | d_ptr->m_listWidget->setResizeMode(QListView::Adjust);
|
---|
488 | d_ptr->m_listWidget->setIconSize(QSize(48, 48));
|
---|
489 | d_ptr->m_listWidget->setGridSize(QSize(64, 64));
|
---|
490 |
|
---|
491 | connect(d_ptr->m_treeWidget, SIGNAL(currentItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)),
|
---|
492 | this, SLOT(slotCurrentPathChanged(QTreeWidgetItem *)));
|
---|
493 | connect(d_ptr->m_listWidget, SIGNAL(currentItemChanged(QListWidgetItem *, QListWidgetItem *)),
|
---|
494 | this, SLOT(slotCurrentResourceChanged(QListWidgetItem *)));
|
---|
495 | connect(d_ptr->m_listWidget, SIGNAL(itemActivated(QListWidgetItem *)),
|
---|
496 | this, SLOT(slotResourceActivated(QListWidgetItem *)));
|
---|
497 | d_ptr->m_listWidget->setContextMenuPolicy(Qt::CustomContextMenu);
|
---|
498 | connect(d_ptr->m_listWidget, SIGNAL(customContextMenuRequested(QPoint)),
|
---|
499 | this, SLOT(slotListWidgetContextMenuRequested(QPoint)));
|
---|
500 | }
|
---|
501 |
|
---|
502 | QtResourceView::~QtResourceView()
|
---|
503 | {
|
---|
504 | if (!d_ptr->m_settingsKey.isEmpty())
|
---|
505 | d_ptr->saveSettings();
|
---|
506 |
|
---|
507 | delete d_ptr;
|
---|
508 | }
|
---|
509 |
|
---|
510 | bool QtResourceView::event(QEvent *event)
|
---|
511 | {
|
---|
512 | if (event->type() == QEvent::Show) {
|
---|
513 | d_ptr->m_listWidget->scrollToItem(d_ptr->m_listWidget->currentItem());
|
---|
514 | d_ptr->m_treeWidget->scrollToItem(d_ptr->m_treeWidget->currentItem());
|
---|
515 | }
|
---|
516 | return QWidget::event(event);
|
---|
517 | }
|
---|
518 |
|
---|
519 | QtResourceModel *QtResourceView::model() const
|
---|
520 | {
|
---|
521 | return d_ptr->m_resourceModel;
|
---|
522 | }
|
---|
523 |
|
---|
524 | QString QtResourceView::selectedResource() const
|
---|
525 | {
|
---|
526 | QListWidgetItem *item = d_ptr->m_listWidget->currentItem();
|
---|
527 | return d_ptr->m_itemToResource.value(item);
|
---|
528 | }
|
---|
529 |
|
---|
530 | void QtResourceView::selectResource(const QString &resource)
|
---|
531 | {
|
---|
532 | QFileInfo fi(resource);
|
---|
533 | QDir dir = fi.absoluteDir();
|
---|
534 | if (fi.isDir())
|
---|
535 | dir = QDir(resource);
|
---|
536 | QString dirPath = dir.absolutePath();
|
---|
537 | QMap<QString, QTreeWidgetItem *>::const_iterator it;
|
---|
538 | while ((it = d_ptr->m_pathToItem.find(dirPath)) == d_ptr->m_pathToItem.constEnd()) {
|
---|
539 | if (!dir.cdUp())
|
---|
540 | break;
|
---|
541 | dirPath = dir.absolutePath();
|
---|
542 | }
|
---|
543 | if (it != d_ptr->m_pathToItem.constEnd()) {
|
---|
544 | QTreeWidgetItem *treeItem = it.value();
|
---|
545 | d_ptr->m_treeWidget->setCurrentItem(treeItem);
|
---|
546 | d_ptr->m_treeWidget->scrollToItem(treeItem);
|
---|
547 | // expand all up to current one is done by qt
|
---|
548 | // list widget is already propagated (currrent changed was sent by qt)
|
---|
549 | QListWidgetItem *item = d_ptr->m_resourceToItem.value(resource);
|
---|
550 | if (item) {
|
---|
551 | d_ptr->m_listWidget->setCurrentItem(item);
|
---|
552 | d_ptr->m_listWidget->scrollToItem(item);
|
---|
553 | }
|
---|
554 | }
|
---|
555 | }
|
---|
556 |
|
---|
557 | QString QtResourceView::settingsKey() const
|
---|
558 | {
|
---|
559 | return d_ptr->m_settingsKey;
|
---|
560 | }
|
---|
561 |
|
---|
562 | void QtResourceView::setSettingsKey(const QString &key)
|
---|
563 | {
|
---|
564 | if (d_ptr->m_settingsKey == key)
|
---|
565 | return;
|
---|
566 |
|
---|
567 | d_ptr->m_settingsKey = key;
|
---|
568 |
|
---|
569 | if (key.isEmpty())
|
---|
570 | return;
|
---|
571 |
|
---|
572 | d_ptr->restoreSettings();
|
---|
573 | }
|
---|
574 |
|
---|
575 | void QtResourceView::setResourceModel(QtResourceModel *model)
|
---|
576 | {
|
---|
577 | if (d_ptr->m_resourceModel) {
|
---|
578 | disconnect(d_ptr->m_resourceModel, SIGNAL(resourceSetActivated(QtResourceSet *, bool)),
|
---|
579 | this, SLOT(slotResourceSetActivated(QtResourceSet *)));
|
---|
580 | }
|
---|
581 |
|
---|
582 | // clear here
|
---|
583 | d_ptr->m_treeWidget->clear();
|
---|
584 | d_ptr->m_listWidget->clear();
|
---|
585 |
|
---|
586 | d_ptr->m_resourceModel = model;
|
---|
587 |
|
---|
588 | if (!d_ptr->m_resourceModel)
|
---|
589 | return;
|
---|
590 |
|
---|
591 | connect(d_ptr->m_resourceModel, SIGNAL(resourceSetActivated(QtResourceSet *, bool)),
|
---|
592 | this, SLOT(slotResourceSetActivated(QtResourceSet *)));
|
---|
593 |
|
---|
594 | // fill new here
|
---|
595 | d_ptr->slotResourceSetActivated(d_ptr->m_resourceModel->currentResourceSet());
|
---|
596 | }
|
---|
597 |
|
---|
598 | bool QtResourceView::isResourceEditingEnabled() const
|
---|
599 | {
|
---|
600 | return d_ptr->m_resourceEditingEnabled;
|
---|
601 | }
|
---|
602 |
|
---|
603 | void QtResourceView::setResourceEditingEnabled(bool enable)
|
---|
604 | {
|
---|
605 | d_ptr->m_resourceEditingEnabled = enable;
|
---|
606 | d_ptr->updateActions();
|
---|
607 | }
|
---|
608 |
|
---|
609 | void QtResourceView::setDragEnabled(bool dragEnabled)
|
---|
610 | {
|
---|
611 | #ifndef QT_NO_DRAGANDDROP
|
---|
612 | d_ptr->m_listWidget->setDragEnabled(dragEnabled);
|
---|
613 | #endif
|
---|
614 | }
|
---|
615 |
|
---|
616 | bool QtResourceView::dragEnabled() const
|
---|
617 | {
|
---|
618 | #ifndef QT_NO_DRAGANDDROP
|
---|
619 | return d_ptr->m_listWidget->dragEnabled();
|
---|
620 | #endif
|
---|
621 | }
|
---|
622 |
|
---|
623 | QString QtResourceView::encodeMimeData(ResourceType resourceType, const QString &path)
|
---|
624 | {
|
---|
625 | QDomDocument doc;
|
---|
626 | QDomElement elem = doc.createElement(QLatin1String(elementResourceData));
|
---|
627 | switch (resourceType) {
|
---|
628 | case ResourceImage:
|
---|
629 | elem.setAttribute(QLatin1String(typeAttribute), QLatin1String(typeImage));
|
---|
630 | break;
|
---|
631 | case ResourceStyleSheet:
|
---|
632 | elem.setAttribute(QLatin1String(typeAttribute), QLatin1String(typeStyleSheet));
|
---|
633 | break;
|
---|
634 | case ResourceOther:
|
---|
635 | elem.setAttribute(QLatin1String(typeAttribute), QLatin1String(typeOther));
|
---|
636 | break;
|
---|
637 | }
|
---|
638 | elem.setAttribute(QLatin1String(fileAttribute), path);
|
---|
639 | doc.appendChild(elem);
|
---|
640 | return doc.toString();
|
---|
641 | }
|
---|
642 |
|
---|
643 | bool QtResourceView::decodeMimeData(const QMimeData *md, ResourceType *t, QString *file)
|
---|
644 | {
|
---|
645 | return md->hasText() ? decodeMimeData(md->text(), t, file) : false;
|
---|
646 | }
|
---|
647 |
|
---|
648 | bool QtResourceView::decodeMimeData(const QString &text, ResourceType *t, QString *file)
|
---|
649 | {
|
---|
650 |
|
---|
651 | const QString docElementName = QLatin1String(elementResourceData);
|
---|
652 | static const QString docElementString = QLatin1Char('<') + docElementName;
|
---|
653 |
|
---|
654 | if (text.isEmpty() || text.indexOf(docElementString) == -1)
|
---|
655 | return false;
|
---|
656 |
|
---|
657 | QDomDocument doc;
|
---|
658 | if (!doc.setContent(text))
|
---|
659 | return false;
|
---|
660 |
|
---|
661 | const QDomElement domElement = doc.documentElement();
|
---|
662 | if (domElement.tagName() != docElementName)
|
---|
663 | return false;
|
---|
664 |
|
---|
665 | if (t) {
|
---|
666 | const QString typeAttr = QLatin1String(typeAttribute);
|
---|
667 | if (domElement.hasAttribute (typeAttr)) {
|
---|
668 | const QString typeValue = domElement.attribute(typeAttr, QLatin1String(typeOther));
|
---|
669 | if (typeValue == QLatin1String(typeImage)) {
|
---|
670 | *t = ResourceImage;
|
---|
671 | } else {
|
---|
672 | *t = typeValue == QLatin1String(typeStyleSheet) ? ResourceStyleSheet : ResourceOther;
|
---|
673 | }
|
---|
674 | }
|
---|
675 | }
|
---|
676 | if (file) {
|
---|
677 | const QString fileAttr = QLatin1String(fileAttribute);
|
---|
678 | if (domElement.hasAttribute(fileAttr)) {
|
---|
679 | *file = domElement.attribute(fileAttr, QString());
|
---|
680 | } else {
|
---|
681 | file->clear();
|
---|
682 | }
|
---|
683 | }
|
---|
684 | return true;
|
---|
685 | }
|
---|
686 |
|
---|
687 | // ---------------------------- QtResourceViewDialogPrivate
|
---|
688 |
|
---|
689 | class QtResourceViewDialogPrivate
|
---|
690 | {
|
---|
691 | QtResourceViewDialog *q_ptr;
|
---|
692 | Q_DECLARE_PUBLIC(QtResourceViewDialog)
|
---|
693 | public:
|
---|
694 | QtResourceViewDialogPrivate(QDesignerFormEditorInterface *core);
|
---|
695 |
|
---|
696 | void slotResourceSelected(const QString &resource) { setOkButtonEnabled(!resource.isEmpty()); }
|
---|
697 | void setOkButtonEnabled(bool v) { m_box->button(QDialogButtonBox::Ok)->setEnabled(v); }
|
---|
698 |
|
---|
699 | QDesignerFormEditorInterface *m_core;
|
---|
700 | QtResourceView *m_view;
|
---|
701 | QDialogButtonBox *m_box;
|
---|
702 | };
|
---|
703 |
|
---|
704 | QtResourceViewDialogPrivate::QtResourceViewDialogPrivate(QDesignerFormEditorInterface *core) :
|
---|
705 | q_ptr(0),
|
---|
706 | m_core(core),
|
---|
707 | m_view(new QtResourceView(core)),
|
---|
708 | m_box(new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel))
|
---|
709 | {
|
---|
710 | m_view->setSettingsKey(QLatin1String(ResourceViewDialogC));
|
---|
711 | }
|
---|
712 |
|
---|
713 | // ------------ QtResourceViewDialog
|
---|
714 | QtResourceViewDialog::QtResourceViewDialog(QDesignerFormEditorInterface *core, QWidget *parent) :
|
---|
715 | QDialog(parent),
|
---|
716 | d_ptr(new QtResourceViewDialogPrivate(core))
|
---|
717 | {
|
---|
718 | setWindowTitle(tr("Select Resource"));
|
---|
719 | setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
|
---|
720 | d_ptr->q_ptr = this;
|
---|
721 | QVBoxLayout *layout = new QVBoxLayout(this);
|
---|
722 | layout->addWidget(d_ptr->m_view);
|
---|
723 | layout->addWidget(d_ptr->m_box);
|
---|
724 | connect(d_ptr->m_box, SIGNAL(accepted()), this, SLOT(accept()));
|
---|
725 | connect(d_ptr->m_box, SIGNAL(rejected()), this, SLOT(reject()));
|
---|
726 | connect(d_ptr->m_view, SIGNAL(resourceActivated(QString)), this, SLOT(accept()));
|
---|
727 | connect(d_ptr->m_view, SIGNAL(resourceSelected(QString)), this, SLOT(slotResourceSelected(QString)));
|
---|
728 | d_ptr->setOkButtonEnabled(false);
|
---|
729 | d_ptr->m_view->setResourceModel(core->resourceModel());
|
---|
730 |
|
---|
731 | QDesignerSettingsInterface *settings = core->settingsManager();
|
---|
732 | settings->beginGroup(QLatin1String(ResourceViewDialogC));
|
---|
733 |
|
---|
734 | if (settings->contains(QLatin1String(Geometry)))
|
---|
735 | setGeometry(settings->value(QLatin1String(Geometry)).toRect());
|
---|
736 |
|
---|
737 | settings->endGroup();
|
---|
738 | }
|
---|
739 |
|
---|
740 | QtResourceViewDialog::~QtResourceViewDialog()
|
---|
741 | {
|
---|
742 | QDesignerSettingsInterface *settings = d_ptr->m_core->settingsManager();
|
---|
743 | settings->beginGroup(QLatin1String(ResourceViewDialogC));
|
---|
744 |
|
---|
745 | settings->setValue(QLatin1String(Geometry), geometry());
|
---|
746 |
|
---|
747 | settings->endGroup();
|
---|
748 |
|
---|
749 | delete d_ptr;
|
---|
750 | }
|
---|
751 |
|
---|
752 | QString QtResourceViewDialog::selectedResource() const
|
---|
753 | {
|
---|
754 | return d_ptr->m_view->selectedResource();
|
---|
755 | }
|
---|
756 |
|
---|
757 | void QtResourceViewDialog::selectResource(const QString &path)
|
---|
758 | {
|
---|
759 | d_ptr->m_view->selectResource(path);
|
---|
760 | }
|
---|
761 |
|
---|
762 | bool QtResourceViewDialog::isResourceEditingEnabled() const
|
---|
763 | {
|
---|
764 | return d_ptr->m_view->isResourceEditingEnabled();
|
---|
765 | }
|
---|
766 |
|
---|
767 | void QtResourceViewDialog::setResourceEditingEnabled(bool enable)
|
---|
768 | {
|
---|
769 | d_ptr->m_view->setResourceEditingEnabled(enable);
|
---|
770 | }
|
---|
771 |
|
---|
772 | QT_END_NAMESPACE
|
---|
773 |
|
---|
774 | #include "moc_qtresourceview_p.cpp"
|
---|