UIFileManagerTable.cpp@ 103977

Last change on this file since 103977 was 103710, checked in by vboxsync, 9 months ago
FE/Qt: Get rid of unwanted UICommon includes across whole the GUI.
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1	/* $Id: UIFileManagerTable.cpp 103710 2024-03-06 16:53:27Z vboxsync $ */
2	/** @file
3	* VBox Qt GUI - UIFileManagerTable class implementation.
4	*/
5
6	/*
7	* Copyright (C) 2016-2023 Oracle and/or its affiliates.
8	*
9	* This file is part of VirtualBox base platform packages, as
10	* available from https://www.virtualbox.org.
11	*
12	* This program is free software; you can redistribute it and/or
13	* modify it under the terms of the GNU General Public License
14	* as published by the Free Software Foundation, in version 3 of the
15	* License.
16	*
17	* This program is distributed in the hope that it will be useful, but
18	* WITHOUT ANY WARRANTY; without even the implied warranty of
19	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20	* General Public License for more details.
21	*
22	* You should have received a copy of the GNU General Public License
23	* along with this program; if not, see <https://www.gnu.org/licenses>.
24	*
25	* SPDX-License-Identifier: GPL-3.0-only
26	*/
27
28	/* Qt includes: */
29	#include <QAction>
30	#include <QCheckBox>
31	#include <QHBoxLayout>
32	#include <QHeaderView>
33	#include <QItemDelegate>
34	#include <QGridLayout>
35	#include <QTextEdit>
36
37	/* GUI includes: */
38	#include "QIDialog.h"
39	#include "QIDialogButtonBox.h"
40	#include "QILabel.h"
41	#include "QILineEdit.h"
42	#include "QIToolBar.h"
43	#include "UIActionPool.h"
44	#include "UIFileSystemModel.h"
45	#include "UIErrorString.h"
46	#include "UIFileManager.h"
47	#include "UIFileManagerTable.h"
48	#include "UIFileTableNavigationWidget.h"
49	#include "UIIconPool.h"
50	#include "UIPathOperations.h"
51	#include "UITranslator.h"
52
53	/* COM includes: */
54	#include "CFsObjInfo.h"
55	#include "CGuestFsObjInfo.h"
56	#include "CGuestDirectory.h"
57	#include "CProgress.h"
58
59
60	/*********************************************************************************************************************************
61	* UIGuestControlFileView definition. *
62	*********************************************************************************************************************************/
63
64	/** Using QITableView causes the following problem when I click on the table items
65	Qt WARNING: Cannot creat accessible child interface for object: UIGuestControlFileView.....
66	so for now subclass QTableView */
67	class UIGuestControlFileView : public QTableView
68	{
69
70	Q_OBJECT;
71
72	signals:
73
74	void sigSelectionChanged(const QItemSelection & selected, const QItemSelection & deselected);
75	/* Emitted upon mouse double click while Alt key is pressed. */
76	void sigAltDoubleClick();
77
78	public:
79
80	UIGuestControlFileView(QWidget * parent = 0);
81	bool hasSelection() const;
82	bool isInEditState() const;
83
84	protected:
85
86	virtual void selectionChanged(const QItemSelection & selected, const QItemSelection & deselected) override;
87	virtual void mouseDoubleClickEvent(QMouseEvent *event) override;
88	virtual void mousePressEvent(QMouseEvent *event) override;
89
90	private:
91
92	void configure();
93	QWidget *m_pParent;
94	};
95
96
97	/*********************************************************************************************************************************
98	* UIFileDelegate definition. *
99	*********************************************************************************************************************************/
100	/** A QItemDelegate child class to disable dashed lines drawn around selected cells in QTableViews */
101	class UIFileDelegate : public QItemDelegate
102	{
103
104	Q_OBJECT;
105
106	public:
107
108	UIFileDelegate(QObject *pParent)
109	: QItemDelegate(pParent){}
110
111	protected:
112
113	virtual void drawFocus ( QPainter * /painter/, const QStyleOptionViewItem & /option/, const QRect & /rect/ ) const {}
114	};
115
116
117	/*********************************************************************************************************************************
118	* UStringInputDialog definition. *
119	*********************************************************************************************************************************/
120
121	/** A QIDialog child including a line edit whose text exposed when the dialog is accepted */
122	class UIStringInputDialog : public QIDialog
123	{
124
125	Q_OBJECT;
126
127	public:
128
129	UIStringInputDialog(QWidget *pParent = 0, Qt::WindowFlags enmFlags = Qt::WindowFlags());
130	QString getString() const;
131
132	private:
133
134	QILineEdit *m_pLineEdit;
135	};
136
137
138	/*********************************************************************************************************************************
139	* UIFileDeleteConfirmationDialog definition. *
140	*********************************************************************************************************************************/
141
142	/** A QIDialog child including a line edit whose text exposed when the dialog is accepted */
143	class UIFileDeleteConfirmationDialog : public QIDialog
144	{
145
146	Q_OBJECT;
147
148	public:
149
150	UIFileDeleteConfirmationDialog(QWidget *pParent = 0, Qt::WindowFlags enmFlags = Qt::WindowFlags());
151	/** Returns whether m_pAskNextTimeCheckBox is checked or not. */
152	bool askDeleteConfirmationNextTime() const;
153
154	private:
155
156	QCheckBox *m_pAskNextTimeCheckBox;
157	QILabel *m_pQuestionLabel;
158	};
159
160
161	/*********************************************************************************************************************************
162	* UIHostDirectoryDiskUsageComputer implementation. *
163	*********************************************************************************************************************************/
164
165	UIDirectoryDiskUsageComputer::UIDirectoryDiskUsageComputer(QObject *parent, QStringList pathList)
166	:QThread(parent)
167	, m_pathList(pathList)
168	, m_fOkToContinue(true)
169	{
170	}
171
172	void UIDirectoryDiskUsageComputer::run()
173	{
174	for (int i = 0; i < m_pathList.size(); ++i)
175	directoryStatisticsRecursive(m_pathList[i], m_resultStatistics);
176	}
177
178	void UIDirectoryDiskUsageComputer::stopRecursion()
179	{
180	m_mutex.lock();
181	m_fOkToContinue = false;
182	m_mutex.unlock();
183	}
184
185	bool UIDirectoryDiskUsageComputer::isOkToContinue() const
186	{
187	return m_fOkToContinue;
188	}
189
190
191	/*********************************************************************************************************************************
192	* UIGuestControlFileView implementation. *
193	*********************************************************************************************************************************/
194
195	UIGuestControlFileView::UIGuestControlFileView(QWidget *parent)
196	:QTableView(parent)
197	, m_pParent(parent)
198	{
199	configure();
200	}
201
202	void UIGuestControlFileView::configure()
203	{
204	setContextMenuPolicy(Qt::CustomContextMenu);
205	setShowGrid(false);
206	setSelectionBehavior(QAbstractItemView::SelectRows);
207	verticalHeader()->setVisible(false);
208	setEditTriggers(QAbstractItemView::NoEditTriggers);
209	/* Minimize the row height: */
210	verticalHeader()->setDefaultSectionSize(verticalHeader()->minimumSectionSize());
211	setAlternatingRowColors(true);
212	installEventFilter(m_pParent);
213	}
214
215	bool UIGuestControlFileView::hasSelection() const
216	{
217	QItemSelectionModel *pSelectionModel = selectionModel();
218	if (!pSelectionModel)
219	return false;
220	return pSelectionModel->hasSelection();
221	}
222
223	bool UIGuestControlFileView::isInEditState() const
224	{
225	return state() == QAbstractItemView::EditingState;
226	}
227
228	void UIGuestControlFileView::selectionChanged(const QItemSelection & selected, const QItemSelection & deselected)
229	{
230	emit sigSelectionChanged(selected, deselected);
231	QTableView::selectionChanged(selected, deselected);
232	}
233
234	void UIGuestControlFileView::mousePressEvent(QMouseEvent *event)
235	{
236	if (qApp->queryKeyboardModifiers() & Qt::AltModifier)
237	return;
238	QTableView::mousePressEvent(event);
239	}
240
241	void UIGuestControlFileView::mouseDoubleClickEvent(QMouseEvent *event)
242	{
243	if (qApp->queryKeyboardModifiers() & Qt::AltModifier)
244	{
245	printf("dou\n");
246	emit sigAltDoubleClick();
247	return;
248	}
249	QTableView::mouseDoubleClickEvent(event);
250	}
251
252
253	/*********************************************************************************************************************************
254	* UIFileStringInputDialog implementation. *
255	*********************************************************************************************************************************/
256
257	UIStringInputDialog::UIStringInputDialog(QWidget pParent / = 0 /, Qt::WindowFlags enmFlags / = Qt::WindowFlags() */)
258	:QIDialog(pParent, enmFlags)
259	{
260	QVBoxLayout *layout = new QVBoxLayout(this);
261	m_pLineEdit = new QILineEdit(this);
262	layout->addWidget(m_pLineEdit);
263
264	QIDialogButtonBox *pButtonBox =
265	new QIDialogButtonBox(QDialogButtonBox::Ok \| QDialogButtonBox::Cancel, Qt::Horizontal, this);
266	layout->addWidget(pButtonBox);
267	connect(pButtonBox, &QIDialogButtonBox::accepted, this, &UIStringInputDialog::accept);
268	connect(pButtonBox, &QIDialogButtonBox::rejected, this, &UIStringInputDialog::reject);
269	}
270
271	QString UIStringInputDialog::getString() const
272	{
273	if (!m_pLineEdit)
274	return QString();
275	return m_pLineEdit->text();
276	}
277
278
279	/*********************************************************************************************************************************
280	* UIPropertiesDialog implementation. *
281	*********************************************************************************************************************************/
282
283	UIPropertiesDialog::UIPropertiesDialog(QWidget *pParent, Qt::WindowFlags enmFlags)
284	:QIDialog(pParent, enmFlags)
285	, m_pMainLayout(new QVBoxLayout)
286	, m_pInfoEdit(new QTextEdit)
287	{
288	setLayout(m_pMainLayout);
289
290	if (m_pMainLayout)
291	m_pMainLayout->addWidget(m_pInfoEdit);
292	if (m_pInfoEdit)
293	{
294	m_pInfoEdit->setReadOnly(true);
295	m_pInfoEdit->setFrameStyle(QFrame::NoFrame);
296	}
297	QIDialogButtonBox *pButtonBox =
298	new QIDialogButtonBox(QDialogButtonBox::Ok, Qt::Horizontal, this);
299	m_pMainLayout->addWidget(pButtonBox);
300	connect(pButtonBox, &QIDialogButtonBox::accepted, this, &UIStringInputDialog::accept);
301	}
302
303	void UIPropertiesDialog::setPropertyText(const QString &strProperty)
304	{
305	if (!m_pInfoEdit)
306	return;
307	m_strProperty = strProperty;
308	m_pInfoEdit->setHtml(strProperty);
309	}
310
311	void UIPropertiesDialog::addDirectoryStatistics(UIDirectoryStatistics directoryStatistics)
312	{
313	if (!m_pInfoEdit)
314	return;
315	// QString propertyString = m_pInfoEdit->toHtml();
316	// propertyString += "<b>Total Size:</b> " + QString::number(directoryStatistics.m_totalSize) + QString(" bytes");
317	// if (directoryStatistics.m_totalSize >= UIFileManagerTable::m_iKiloByte)
318	// propertyString += " (" + UIFileManagerTable::humanReadableSize(directoryStatistics.m_totalSize) + ")";
319	// propertyString += "<br/>";
320	// propertyString += "<b>File Count:</b> " + QString::number(directoryStatistics.m_uFileCount);
321
322	// m_pInfoEdit->setHtml(propertyString);
323
324	QString detailsString(m_strProperty);
325	detailsString += "<br/>";
326	detailsString += "<b>" + UIFileManager::tr("Total Size") + "</b> " +
327	QString::number(directoryStatistics.m_totalSize) + UIFileManager::tr(" bytes");
328	if (directoryStatistics.m_totalSize >= UIFileManagerTable::m_iKiloByte)
329	detailsString += " (" + UIFileManagerTable::humanReadableSize(directoryStatistics.m_totalSize) + ")";
330	detailsString += "<br/>";
331
332	detailsString += "<b>" + UIFileManager::tr("File Count") + ":</b> " +
333	QString::number(directoryStatistics.m_uFileCount);
334
335	m_pInfoEdit->setHtml(detailsString);
336	}
337
338
339	/*********************************************************************************************************************************
340	* UIDirectoryStatistics implementation. *
341	*********************************************************************************************************************************/
342
343	UIDirectoryStatistics::UIDirectoryStatistics()
344	: m_totalSize(0)
345	, m_uFileCount(0)
346	, m_uDirectoryCount(0)
347	, m_uSymlinkCount(0)
348	{
349	}
350
351
352	/*********************************************************************************************************************************
353	* UIFileDeleteConfirmationDialog implementation. *
354	*********************************************************************************************************************************/
355
356	UIFileDeleteConfirmationDialog::UIFileDeleteConfirmationDialog(QWidget pParent / = 0 /, Qt::WindowFlags enmFlags / = Qt::WindowFlags() */)
357	:QIDialog(pParent, enmFlags)
358	, m_pAskNextTimeCheckBox(0)
359	, m_pQuestionLabel(0)
360	{
361	QVBoxLayout *pLayout = new QVBoxLayout(this);
362
363	m_pQuestionLabel = new QILabel;
364	if (m_pQuestionLabel)
365	{
366	pLayout->addWidget(m_pQuestionLabel);
367	m_pQuestionLabel->setText(UIFileManager::tr("Delete the selected file(s) and/or folder(s)"));
368	}
369
370	QIDialogButtonBox *pButtonBox =
371	new QIDialogButtonBox(QDialogButtonBox::Ok \| QDialogButtonBox::Cancel, Qt::Horizontal, this);
372	if (pButtonBox)
373	{
374	pLayout->addWidget(pButtonBox, 0, Qt::AlignCenter);
375	connect(pButtonBox, &QIDialogButtonBox::accepted, this, &UIStringInputDialog::accept);
376	connect(pButtonBox, &QIDialogButtonBox::rejected, this, &UIStringInputDialog::reject);
377	}
378
379	m_pAskNextTimeCheckBox = new QCheckBox;
380
381	if (m_pAskNextTimeCheckBox)
382	{
383	UIFileManagerOptions *pFileManagerOptions = UIFileManagerOptions::instance();
384	if (pFileManagerOptions)
385	m_pAskNextTimeCheckBox->setChecked(pFileManagerOptions->fAskDeleteConfirmation);
386
387	pLayout->addWidget(m_pAskNextTimeCheckBox);
388	m_pAskNextTimeCheckBox->setText(UIFileManager::tr("Ask for this confirmation next time"));
389	m_pAskNextTimeCheckBox->setToolTip(UIFileManager::tr("Delete confirmation can be "
390	"disabled/enabled also from the Options panel."));
391	}
392	}
393
394	bool UIFileDeleteConfirmationDialog::askDeleteConfirmationNextTime() const
395	{
396	if (!m_pAskNextTimeCheckBox)
397	return true;
398	return m_pAskNextTimeCheckBox->isChecked();
399	}
400
401
402	/*********************************************************************************************************************************
403	* UIFileManagerTable implementation. *
404	*********************************************************************************************************************************/
405	const unsigned UIFileManagerTable::m_iKiloByte = 1024; /*< Our kilo bytes are a power of two! (bird) /
406
407	UIFileManagerTable::UIFileManagerTable(UIActionPool pActionPool, QWidget pParent /* = 0 */)
408	:QIWithRetranslateUI<QWidget>(pParent)
409	, m_eFileOperationType(FileOperationType_None)
410	, m_pLocationLabel(0)
411	, m_pPropertiesDialog(0)
412	, m_pActionPool(pActionPool)
413	, m_pToolBar(0)
414	, m_pMainLayout(0)
415	, m_pNavigationWidget(0)
416	, m_pModel(0)
417	, m_pView(0)
418	, m_pProxyModel(0)
419	, m_pathSeparator('/')
420	, m_pToolBarLayout(0)
421	{
422	prepareObjects();
423	}
424
425	UIFileManagerTable::~UIFileManagerTable()
426	{
427	}
428
429	void UIFileManagerTable::reset()
430	{
431	if (m_pModel)
432	m_pModel->reset();
433
434	if (m_pNavigationWidget)
435	m_pNavigationWidget->reset();
436	}
437
438	void UIFileManagerTable::prepareObjects()
439	{
440	m_pMainLayout = new QGridLayout();
441	if (!m_pMainLayout)
442	return;
443	m_pMainLayout->setSpacing(0);
444	m_pMainLayout->setContentsMargins(0, 0, 0, 0);
445	setLayout(m_pMainLayout);
446
447	m_pToolBarLayout = new QHBoxLayout;
448	if (m_pToolBarLayout)
449	{
450	m_pToolBarLayout->setSpacing(0);
451	m_pToolBarLayout->setContentsMargins(0, 0, 0, 0);
452
453	m_pToolBar = new QIToolBar;
454	if (m_pToolBar)
455	{
456	m_pToolBarLayout->addWidget(m_pToolBar);
457	m_sessionWidgets << m_pToolBar;
458	}
459
460	m_pMainLayout->addLayout(m_pToolBarLayout, 0, 0, 1, 7);
461	}
462
463	m_pLocationLabel = new QILabel;
464	if (m_pLocationLabel)
465	{
466	m_pMainLayout->addWidget(m_pLocationLabel, 1, 0, 1, 1);
467	m_sessionWidgets << m_pLocationLabel;
468	}
469
470	m_pNavigationWidget = new UIFileTableNavigationWidget;
471	if (m_pNavigationWidget)
472	{
473	m_pNavigationWidget->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Maximum);
474	connect(m_pNavigationWidget, &UIFileTableNavigationWidget::sigPathChanged,
475	this, &UIFileManagerTable::sltHandleNavigationWidgetPathChange);
476	connect(m_pNavigationWidget, &UIFileTableNavigationWidget::sigHistoryListChanged,
477	this, &UIFileManagerTable::sltHandleNavigationWidgetHistoryListChanged);
478	m_pMainLayout->addWidget(m_pNavigationWidget, 1, 1, 1, 6);
479	m_sessionWidgets << m_pNavigationWidget;
480	}
481
482	m_pModel = new UIFileSystemModel(this);
483	if (!m_pModel)
484	return;
485
486	connect(m_pModel, &UIFileSystemModel::sigItemRenamed,
487	this, &UIFileManagerTable::sltHandleItemRenameAttempt);
488
489	m_pProxyModel = new UIFileSystemProxyModel(this);
490	if (!m_pProxyModel)
491	return;
492	m_pProxyModel->setSourceModel(m_pModel);
493
494	m_pView = new UIGuestControlFileView(this);
495	if (m_pView)
496	{
497	m_pView->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::MinimumExpanding);
498	m_pMainLayout->addWidget(m_pView, 2, 0, 5, 7);
499
500	QHeaderView *pHorizontalHeader = m_pView->horizontalHeader();
501	if (pHorizontalHeader)
502	{
503	pHorizontalHeader->setHighlightSections(false);
504	pHorizontalHeader->setSectionResizeMode(QHeaderView::ResizeToContents);
505	pHorizontalHeader->setStretchLastSection(true);
506	}
507
508	m_pView->setModel(m_pProxyModel);
509	m_pView->setItemDelegate(new UIFileDelegate(this));
510	m_pView->setSortingEnabled(true);
511	m_pView->sortByColumn(0, Qt::AscendingOrder);
512
513	connect(m_pView, &UIGuestControlFileView::doubleClicked,
514	this, &UIFileManagerTable::sltItemDoubleClicked);
515	connect(m_pView, &UIGuestControlFileView::sigAltDoubleClick,
516	this, &UIFileManagerTable::sltAltDoubleClick);
517	connect(m_pView, &UIGuestControlFileView::clicked,
518	this, &UIFileManagerTable::sltItemClicked);
519	connect(m_pView, &UIGuestControlFileView::sigSelectionChanged,
520	this, &UIFileManagerTable::sltSelectionChanged);
521	connect(m_pView, &UIGuestControlFileView::customContextMenuRequested,
522	this, &UIFileManagerTable::sltCreateFileViewContextMenu);
523	m_pView->hideColumn(UIFileSystemModelData_LocalPath);
524	m_pView->hideColumn(UIFileSystemModelData_ISOFilePath);
525	m_pView->hideColumn(UIFileSystemModelData_RemovedFromVISO);
526	m_pView->hideColumn(UIFileSystemModelData_DescendantRemovedFromVISO);
527
528	m_sessionWidgets << m_pView;
529	}
530
531	m_pSearchLineEdit = new QILineEdit;
532	if (m_pSearchLineEdit)
533	{
534	m_pMainLayout->addWidget(m_pSearchLineEdit, 8, 0, 1, 7);
535	m_pSearchLineEdit->hide();
536	m_pSearchLineEdit->setClearButtonEnabled(true);
537	m_searchLineUnmarkColor = m_pSearchLineEdit->palette().color(QPalette::Base);
538	m_searchLineMarkColor = QColor(m_searchLineUnmarkColor.green(),
539	0.5 * m_searchLineUnmarkColor.green(),
540	0.5 * m_searchLineUnmarkColor.blue());
541	connect(m_pSearchLineEdit, &QLineEdit::textChanged,
542	this, &UIFileManagerTable::sltSearchTextChanged);
543	}
544	optionsUpdated();
545	}
546
547	void UIFileManagerTable::updateCurrentLocationEdit(const QString& strLocation)
548	{
549	if (m_pNavigationWidget)
550	m_pNavigationWidget->setPath(strLocation);
551	}
552
553	void UIFileManagerTable::changeLocation(const QModelIndex &index)
554	{
555	if (!index.isValid() \|\| !m_pView)
556	return;
557	m_pView->setRootIndex(m_pProxyModel->mapFromSource(index));
558
559	if (m_pView->selectionModel())
560	m_pView->selectionModel()->reset();
561
562	UIFileSystemItem item = static_cast<UIFileSystemItem>(index.internalPointer());
563	if (item)
564	{
565	updateCurrentLocationEdit(item->path());
566	}
567	setSelectionDependentActionsEnabled(false);
568
569	m_pView->scrollToTop();
570	}
571
572	void UIFileManagerTable::initializeFileTree()
573	{
574	if (m_pModel)
575	m_pModel->reset();
576	if (!rootItem())
577	return;
578
579	QString startPath("/");
580	/* On Unix-like systems startItem represents the root directory. On Windows it is like "my computer" under which
581	* drives are listed: */
582	UIFileSystemItem* startItem = new UIFileSystemItem(startPath, rootItem(), KFsObjType_Directory);
583
584	startItem->setIsOpened(false);
585	populateStartDirectory(startItem);
586
587	m_pModel->signalUpdate();
588	m_pView->setRootIndex(m_pProxyModel->mapFromSource(m_pModel->rootIndex()));
589	updateCurrentLocationEdit(currentDirectoryPath());
590	}
591
592	void UIFileManagerTable::populateStartDirectory(UIFileSystemItem *startItem)
593	{
594	determineDriveLetters();
595	if (m_driveLetterList.isEmpty())
596	{
597	/* Read the root directory and get the list: */
598	readDirectory(startItem->path(), startItem, true);
599	}
600	else
601	{
602	for (int i = 0; i < m_driveLetterList.size(); ++i)
603	{
604	UIFileSystemItem* driveItem = new UIFileSystemItem(UIPathOperations::removeTrailingDelimiters(m_driveLetterList[i]),
605	startItem, KFsObjType_Directory);
606	driveItem->setIsOpened(false);
607	driveItem->setIsDriveItem(true);
608	startItem->setIsOpened(true);
609	}
610	}
611	}
612
613	void UIFileManagerTable::checkDotDot(QMap<QString,UIFileSystemItem*> &map,
614	UIFileSystemItem *parent, bool isStartDir)
615	{
616	if (!parent)
617	return;
618	/* Make sure we have an item representing up directory, and make sure it is not there for the start dir: */
619	if (!map.contains(UIFileSystemModel::strUpDirectoryString) && !isStartDir)
620	{
621	UIFileSystemItem *item = new UIFileSystemItem(UIFileSystemModel::strUpDirectoryString,
622	parent, KFsObjType_Directory);
623	item->setIsOpened(false);
624	map.insert(UIFileSystemModel::strUpDirectoryString, item);
625	}
626	else if (map.contains(UIFileSystemModel::strUpDirectoryString) && isStartDir)
627	{
628	map.remove(UIFileSystemModel::strUpDirectoryString);
629	}
630	}
631
632	void UIFileManagerTable::sltItemDoubleClicked(const QModelIndex &index)
633	{
634	if (!index.isValid() \|\| !m_pModel \|\| !m_pView)
635	return;
636	QModelIndex nIndex = m_pProxyModel ? m_pProxyModel->mapToSource(index) : index;
637	goIntoDirectory(nIndex);
638	}
639
640	void UIFileManagerTable::sltAltDoubleClick()
641	{
642	emit sigAltDoubleClick();
643	}
644
645	void UIFileManagerTable::sltItemClicked(const QModelIndex &index)
646	{
647	Q_UNUSED(index);
648	disableSelectionSearch();
649	}
650
651	void UIFileManagerTable::sltGoUp()
652	{
653	if (!m_pView \|\| !m_pModel)
654	return;
655	QModelIndex currentRoot = currentRootIndex();
656
657	if (!currentRoot.isValid())
658	return;
659	if (currentRoot != m_pModel->rootIndex())
660	{
661	QModelIndex parentIndex = currentRoot.parent();
662	if (parentIndex.isValid())
663	{
664	changeLocation(currentRoot.parent());
665	m_pView->selectRow(currentRoot.row());
666	}
667	}
668	}
669
670	void UIFileManagerTable::sltGoHome()
671	{
672	goToHomeDirectory();
673	}
674
675	void UIFileManagerTable::sltGoForward()
676	{
677	if (m_pNavigationWidget)
678	m_pNavigationWidget->goForwardInHistory();
679	}
680
681	void UIFileManagerTable::sltGoBackward()
682	{
683	if (m_pNavigationWidget)
684	m_pNavigationWidget->goBackwardInHistory();
685	}
686
687	void UIFileManagerTable::sltRefresh()
688	{
689	refresh();
690	}
691
692	void UIFileManagerTable::goIntoDirectory(const QModelIndex &itemIndex)
693	{
694	if (!m_pModel)
695	return;
696
697	/* Make sure the colum is 0: */
698	QModelIndex index = m_pModel->index(itemIndex.row(), 0, itemIndex.parent());
699	if (!index.isValid())
700	return;
701
702	UIFileSystemItem item = static_cast<UIFileSystemItem>(index.internalPointer());
703	if (!item)
704	return;
705
706	/* check if we need to go up: */
707	if (item->isUpDirectory())
708	{
709	QModelIndex parentIndex = m_pModel->parent(m_pModel->parent(index));
710	if (parentIndex.isValid())
711	changeLocation(parentIndex);
712	return;
713	}
714
715	if (item->isDirectory() \|\| item->isSymLinkToADirectory())
716	{
717	if (!item->isOpened())
718	{
719	if (readDirectory(item->path(),item))
720	changeLocation(index);
721	}
722	else
723	changeLocation(index);
724	}
725	}
726
727	void UIFileManagerTable::goIntoDirectory(const QStringList &pathTrail)
728	{
729	UIFileSystemItem *parent = getStartDirectoryItem();
730
731	for(int i = 0; i < pathTrail.size(); ++i)
732	{
733	if (!parent)
734	return;
735	/* Make sure parent is already opened: */
736	if (!parent->isOpened())
737	if (!readDirectory(parent->path(), parent, parent == getStartDirectoryItem()))
738	return;
739	/* search the current path item among the parent's children: */
740	UIFileSystemItem *item = parent->child(pathTrail.at(i));
741
742	if (!item)
743	return;
744	parent = item;
745	}
746	if (!parent)
747	return;
748	if (!parent->isOpened())
749	{
750	if (!readDirectory(parent->path(), parent, parent == getStartDirectoryItem()))
751	return;
752	}
753	goIntoDirectory(parent);
754	}
755
756	void UIFileManagerTable::goIntoDirectory(UIFileSystemItem *item)
757	{
758	if (!item \|\| !m_pModel)
759	return;
760	goIntoDirectory(m_pModel->index(item));
761	}
762
763	UIFileSystemItem* UIFileManagerTable::indexData(const QModelIndex &index) const
764	{
765	if (!index.isValid())
766	return 0;
767	return static_cast<UIFileSystemItem*>(index.internalPointer());
768	}
769
770	void UIFileManagerTable::refresh()
771	{
772	if (!m_pView \|\| !m_pModel)
773	return;
774	QModelIndex currentIndex = currentRootIndex();
775
776	UIFileSystemItem *treeItem = indexData(currentIndex);
777	if (!treeItem)
778	return;
779	bool isRootDir = (m_pModel->rootIndex() == currentIndex);
780	m_pModel->beginReset();
781	/* For now we clear the whole subtree (that isrecursively) which is an overkill: */
782	treeItem->clearChildren();
783	if (isRootDir)
784	populateStartDirectory(treeItem);
785	else
786	readDirectory(treeItem->path(), treeItem, isRootDir);
787	m_pModel->endReset();
788	m_pView->setRootIndex(m_pProxyModel->mapFromSource(currentIndex));
789	setSelectionDependentActionsEnabled(m_pView->hasSelection());
790	}
791
792	void UIFileManagerTable::relist()
793	{
794	if (!m_pProxyModel)
795	return;
796	m_pProxyModel->invalidate();
797	}
798
799	void UIFileManagerTable::sltDelete()
800	{
801	if (!checkIfDeleteOK())
802	return;
803
804	if (!m_pView \|\| !m_pModel)
805	return;
806
807	if (!m_pView \|\| !m_pModel)
808	return;
809	QItemSelectionModel *selectionModel = m_pView->selectionModel();
810	if (!selectionModel)
811	return;
812
813	QModelIndexList selectedItemIndices = selectionModel->selectedRows();
814	for(int i = 0; i < selectedItemIndices.size(); ++i)
815	{
816	QModelIndex index =
817	m_pProxyModel ? m_pProxyModel->mapToSource(selectedItemIndices.at(i)) : selectedItemIndices.at(i);
818	deleteByIndex(index);
819	}
820	/** @todo dont refresh here, just delete the rows and update the table view: */
821	refresh();
822	}
823
824	void UIFileManagerTable::sltRename()
825	{
826	if (!m_pView \|\| !m_pModel)
827	return;
828	QItemSelectionModel *selectionModel = m_pView->selectionModel();
829	if (!selectionModel)
830	return;
831
832	QModelIndexList selectedItemIndices = selectionModel->selectedRows();
833	if (selectedItemIndices.size() == 0)
834	return;
835	QModelIndex modelIndex =
836	m_pProxyModel ? m_pProxyModel->mapToSource(selectedItemIndices.at(0)) : selectedItemIndices.at(0);
837	UIFileSystemItem *item = indexData(modelIndex);
838	if (!item \|\| item->isUpDirectory())
839	return;
840	m_pView->edit(selectedItemIndices.at(0));
841	}
842
843	void UIFileManagerTable::sltCreateNewDirectory()
844	{
845	if (!m_pModel \|\| !m_pView)
846	return;
847	QModelIndex currentIndex = currentRootIndex();
848	if (!currentIndex.isValid())
849	return;
850	UIFileSystemItem parentFolderItem = static_cast<UIFileSystemItem>(currentIndex.internalPointer());
851	if (!parentFolderItem)
852	return;
853	QString strBase(UIFileSystemModel::tr("NewDirectory"));
854	QString newDirectoryName(strBase);
855	QStringList nameList = currentDirectoryListing();
856	int iSuffix = 1;
857	while (nameList.contains(newDirectoryName))
858	newDirectoryName = QString("%1_%2").arg(strBase).arg(QString::number(iSuffix++));
859
860	if (!createDirectory(parentFolderItem->path(), newDirectoryName))
861	return;
862
863	/* Refesh the current directory so that we correctly populate the child list of parentFolderItem: */
864	/** @todo instead of refreshing here (an overkill) just add the
865	rows and update the tabel view: */
866	sltRefresh();
867
868	/* Now we try to edit the newly created item thereby enabling the user to rename the new item: */
869	QList<UIFileSystemItem*> content = parentFolderItem->children();
870	UIFileSystemItem* newItem = 0;
871	/* Search the new item: */
872	foreach (UIFileSystemItem* childItem, content)
873	{
874
875	if (childItem && newDirectoryName == childItem->fileObjectName())
876	newItem = childItem;
877	}
878
879	if (!newItem)
880	return;
881	QModelIndex newItemIndex = m_pProxyModel->mapFromSource(m_pModel->index(newItem));
882	if (!newItemIndex.isValid())
883	return;
884	m_pView->edit(newItemIndex);
885	}
886
887	void UIFileManagerTable::sltCopy()
888	{
889	m_copyCutBuffer = selectedItemPathList();
890	m_eFileOperationType = FileOperationType_Copy;
891	setPasteActionEnabled(true);
892	}
893
894	void UIFileManagerTable::sltCut()
895	{
896	m_copyCutBuffer = selectedItemPathList();
897	m_eFileOperationType = FileOperationType_Cut;
898	setPasteActionEnabled(true);
899	}
900
901	void UIFileManagerTable::sltPaste()
902	{
903	m_copyCutBuffer.clear();
904
905	m_eFileOperationType = FileOperationType_None;
906	setPasteActionEnabled(false);
907	}
908
909	void UIFileManagerTable::sltShowProperties()
910	{
911	showProperties();
912	}
913
914	void UIFileManagerTable::sltSelectionChanged(const QItemSelection & selected, const QItemSelection & deselected)
915	{
916	Q_UNUSED(selected);
917	Q_UNUSED(deselected);
918	setSelectionDependentActionsEnabled(m_pView->hasSelection());
919	}
920
921	void UIFileManagerTable::sltSelectAll()
922	{
923	if (!m_pModel \|\| !m_pView)
924	return;
925	m_pView->selectAll();
926	deSelectUpDirectoryItem();
927	}
928
929	void UIFileManagerTable::sltInvertSelection()
930	{
931	setSelectionForAll(QItemSelectionModel::Toggle \| QItemSelectionModel::Rows);
932	deSelectUpDirectoryItem();
933	}
934
935	void UIFileManagerTable::sltSearchTextChanged(const QString &strText)
936	{
937	performSelectionSearch(strText);
938	}
939
940	void UIFileManagerTable::sltHandleItemRenameAttempt(UIFileSystemItem *pItem, const QString &strOldPath,
941	const QString &strOldName, const QString &strNewName)
942	{
943	Q_UNUSED(strNewName);
944	if (!pItem)
945	return;
946	/* Attempt to chage item name in the file system: */
947	if (!renameItem(pItem, strOldPath))
948	{
949	/* Restore the previous name. relist the view: */
950	pItem->setData(strOldName, static_cast<int>(UIFileSystemModelData_Name));
951	relist();
952	emit sigLogOutput(QString(pItem->path()).append(" could not be renamed"), QString(), FileManagerLogType_Error);
953	}
954	}
955
956	void UIFileManagerTable::sltCreateFileViewContextMenu(const QPoint &point)
957	{
958	QWidget pSender = qobject_cast<QWidget>(sender());
959	if (!pSender)
960	return;
961	createFileViewContextMenu(pSender, point);
962	}
963
964	void UIFileManagerTable::sltHandleNavigationWidgetPathChange(const QString& strPath)
965	{
966	goIntoDirectory(UIPathOperations::pathTrail(strPath));
967	}
968
969	void UIFileManagerTable::sltHandleNavigationWidgetHistoryListChanged()
970	{
971	toggleForwardBackwardActions();
972	}
973
974	void UIFileManagerTable::deSelectUpDirectoryItem()
975	{
976	if (!m_pView)
977	return;
978	QItemSelectionModel *pSelectionModel = m_pView->selectionModel();
979	if (!pSelectionModel)
980	return;
981	QModelIndex currentRoot = currentRootIndex();
982	if (!currentRoot.isValid())
983	return;
984
985	/* Make sure that "up directory item" (if exists) is deselected: */
986	for (int i = 0; i < m_pModel->rowCount(currentRoot); ++i)
987	{
988	QModelIndex index = m_pModel->index(i, 0, currentRoot);
989	if (!index.isValid())
990	continue;
991
992	UIFileSystemItem item = static_cast<UIFileSystemItem>(index.internalPointer());
993	if (item && item->isUpDirectory())
994	{
995	QModelIndex indexToDeselect = m_pProxyModel ? m_pProxyModel->mapFromSource(index) : index;
996	pSelectionModel->select(indexToDeselect, QItemSelectionModel::Deselect \| QItemSelectionModel::Rows);
997	}
998	}
999	}
1000
1001	void UIFileManagerTable::setSelectionForAll(QItemSelectionModel::SelectionFlags flags)
1002	{
1003	if (!m_pView)
1004	return;
1005	QItemSelectionModel *pSelectionModel = m_pView->selectionModel();
1006	if (!pSelectionModel)
1007	return;
1008	QModelIndex currentRoot = currentRootIndex();
1009	if (!currentRoot.isValid())
1010	return;
1011
1012	for (int i = 0; i < m_pModel->rowCount(currentRoot); ++i)
1013	{
1014	QModelIndex index = m_pModel->index(i, 0, currentRoot);
1015	if (!index.isValid())
1016	continue;
1017	QModelIndex indexToSelect = m_pProxyModel ? m_pProxyModel->mapFromSource(index) : index;
1018	pSelectionModel->select(indexToSelect, flags);
1019	}
1020	}
1021
1022	void UIFileManagerTable::setSelection(const QModelIndex &indexInProxyModel)
1023	{
1024	if (!m_pView)
1025	return;
1026	QItemSelectionModel *selectionModel = m_pView->selectionModel();
1027	if (!selectionModel)
1028	return;
1029	selectionModel->select(indexInProxyModel, QItemSelectionModel::Current \| QItemSelectionModel::Rows \| QItemSelectionModel::Select);
1030	m_pView->scrollTo(indexInProxyModel, QAbstractItemView::EnsureVisible);
1031	}
1032
1033	void UIFileManagerTable::deleteByIndex(const QModelIndex &itemIndex)
1034	{
1035	UIFileSystemItem *treeItem = indexData(itemIndex);
1036	if (!treeItem)
1037	return;
1038	deleteByItem(treeItem);
1039	}
1040
1041	void UIFileManagerTable::retranslateUi()
1042	{
1043	UIFileSystemItem *pRootItem = rootItem();
1044	if (pRootItem)
1045	{
1046	pRootItem->setData(UIFileManager::tr("Name"), UIFileSystemModelData_Name);
1047	pRootItem->setData(UIFileManager::tr("Size"), UIFileSystemModelData_Size);
1048	pRootItem->setData(UIFileManager::tr("Change Time"), UIFileSystemModelData_ChangeTime);
1049	pRootItem->setData(UIFileManager::tr("Owner"), UIFileSystemModelData_Owner);
1050	pRootItem->setData(UIFileManager::tr("Permissions"), UIFileSystemModelData_Permissions);
1051	}
1052	}
1053
1054	bool UIFileManagerTable::eventFilter(QObject pObject, QEvent pEvent) /* override */
1055	{
1056	/* Handle only events sent to m_pView: */
1057	if (pObject != m_pView)
1058	return QIWithRetranslateUI<QWidget>::eventFilter(pObject, pEvent);
1059
1060	if (pEvent->type() == QEvent::KeyPress)
1061	{
1062	QKeyEvent pKeyEvent = dynamic_cast<QKeyEvent>(pEvent);
1063	if (pKeyEvent)
1064	{
1065	if (pKeyEvent->key() == Qt::Key_Enter \|\| pKeyEvent->key() == Qt::Key_Return)
1066	{
1067	if (m_pView && m_pModel && !m_pView->isInEditState())
1068	{
1069	/* Get the selected item. If there are 0 or more than 1 selection do nothing: */
1070	QItemSelectionModel *selectionModel = m_pView->selectionModel();
1071	if (selectionModel)
1072	{
1073	QModelIndexList selectedItemIndices = selectionModel->selectedRows();
1074	if (selectedItemIndices.size() == 1 && m_pModel)
1075	goIntoDirectory( m_pProxyModel->mapToSource(selectedItemIndices.at(0)));
1076	}
1077	}
1078	return true;
1079	}
1080	else if (pKeyEvent->key() == Qt::Key_Delete)
1081	{
1082	sltDelete();
1083	return true;
1084	}
1085	else if (pKeyEvent->key() == Qt::Key_Backspace)
1086	{
1087	sltGoUp();
1088	return true;
1089	}
1090	else if (pKeyEvent->text().length() == 1 &&
1091	(pKeyEvent->text().at(0).isDigit() \|\|
1092	pKeyEvent->text().at(0).isLetter()))
1093	{
1094	if (m_pSearchLineEdit)
1095	{
1096	markUnmarkSearchLineEdit(false);
1097	m_pSearchLineEdit->clear();
1098	m_pSearchLineEdit->show();
1099	m_pSearchLineEdit->setFocus();
1100	m_pSearchLineEdit->setText(pKeyEvent->text());
1101	}
1102	}
1103	else if (pKeyEvent->key() == Qt::Key_Tab)
1104	{
1105	return true;
1106	}
1107	}
1108	}
1109	else if (pEvent->type() == QEvent::FocusOut)
1110	{
1111	disableSelectionSearch();
1112	}
1113
1114	/* Call to base-class: */
1115	return QIWithRetranslateUI<QWidget>::eventFilter(pObject, pEvent);
1116	}
1117
1118	UIFileSystemItem *UIFileManagerTable::getStartDirectoryItem()
1119	{
1120	UIFileSystemItem* pRootItem = rootItem();
1121	if (!pRootItem)
1122	return 0;
1123	if (pRootItem->childCount() <= 0)
1124	return 0;
1125	return pRootItem->child(0);
1126	}
1127
1128	QString UIFileManagerTable::currentDirectoryPath() const
1129	{
1130	if (!m_pView)
1131	return QString();
1132	QModelIndex currentRoot = currentRootIndex();
1133	if (!currentRoot.isValid())
1134	return QString();
1135	UIFileSystemItem item = static_cast<UIFileSystemItem>(currentRoot.internalPointer());
1136	if (!item)
1137	return QString();
1138	/* be paranoid: */
1139	if (!item->isDirectory())
1140	return QString();
1141	return item->path();
1142	}
1143
1144	QStringList UIFileManagerTable::selectedItemPathList()
1145	{
1146	QItemSelectionModel *selectionModel = m_pView->selectionModel();
1147	if (!selectionModel)
1148	return QStringList();
1149
1150	QStringList pathList;
1151	QModelIndexList selectedItemIndices = selectionModel->selectedRows();
1152	for(int i = 0; i < selectedItemIndices.size(); ++i)
1153	{
1154	QModelIndex index =
1155	m_pProxyModel ? m_pProxyModel->mapToSource(selectedItemIndices.at(i)) : selectedItemIndices.at(i);
1156	UIFileSystemItem item = static_cast<UIFileSystemItem>(index.internalPointer());
1157	if (!item)
1158	continue;
1159	pathList.push_back(item->path());
1160	}
1161	return pathList;
1162	}
1163
1164	CGuestFsObjInfo UIFileManagerTable::guestFsObjectInfo(const QString& path, CGuestSession &comGuestSession) const
1165	{
1166	if (comGuestSession.isNull())
1167	return CGuestFsObjInfo();
1168	CGuestFsObjInfo comFsObjInfo = comGuestSession.FsObjQueryInfo(path, true /aFollowSymlinks/);
1169	if (!comFsObjInfo.isOk())
1170	return CGuestFsObjInfo();
1171	return comFsObjInfo;
1172	}
1173
1174	void UIFileManagerTable::setSelectionDependentActionsEnabled(bool fIsEnabled)
1175	{
1176	foreach (QAction *pAction, m_selectionDependentActions)
1177	pAction->setEnabled(fIsEnabled);
1178	if (m_pView)
1179	emit sigSelectionChanged(m_pView->hasSelection());
1180	}
1181
1182	UIFileSystemItem* UIFileManagerTable::rootItem()
1183	{
1184	if (!m_pModel)
1185	return 0;
1186	return m_pModel->rootItem();
1187	}
1188
1189	void UIFileManagerTable::setPathSeparator(const QChar &separator)
1190	{
1191	m_pathSeparator = separator;
1192	if (m_pNavigationWidget)
1193	m_pNavigationWidget->setPathSeparator(m_pathSeparator);
1194	}
1195
1196	QHBoxLayout* UIFileManagerTable::toolBarLayout()
1197	{
1198	return m_pToolBarLayout;
1199	}
1200
1201	bool UIFileManagerTable::event(QEvent *pEvent)
1202	{
1203	if (pEvent->type() == QEvent::EnabledChange)
1204	retranslateUi();
1205	return QIWithRetranslateUI<QWidget>::event(pEvent);
1206	}
1207
1208	QString UIFileManagerTable::fileTypeString(KFsObjType type)
1209	{
1210	QString strType = UIFileManager::tr("Unknown");
1211	switch (type)
1212	{
1213	case KFsObjType_File:
1214	strType = UIFileManager::tr("File");
1215	break;
1216	case KFsObjType_Directory:
1217	strType = UIFileManager::tr("Directory");
1218	break;
1219	case KFsObjType_Symlink:
1220	strType = UIFileManager::tr("Symbolic Link");
1221	break;
1222	case KFsObjType_Unknown:
1223	default:
1224	strType = UIFileManager::tr("Unknown");
1225	break;
1226	}
1227	return strType;
1228	}
1229
1230	/* static */ QString UIFileManagerTable::humanReadableSize(ULONG64 size)
1231	{
1232	return UITranslator::formatSize(size);
1233	}
1234
1235	void UIFileManagerTable::optionsUpdated()
1236	{
1237	UIFileManagerOptions *pOptions = UIFileManagerOptions::instance();
1238	if (pOptions)
1239	{
1240	if (m_pProxyModel)
1241	{
1242	m_pProxyModel->setListDirectoriesOnTop(pOptions->fListDirectoriesOnTop);
1243	m_pProxyModel->setShowHiddenObjects(pOptions->fShowHiddenObjects);
1244	}
1245	if (m_pModel)
1246	m_pModel->setShowHumanReadableSizes(pOptions->fShowHumanReadableSizes);
1247	}
1248	relist();
1249	}
1250
1251	bool UIFileManagerTable::hasSelection() const
1252	{
1253	if (m_pView)
1254	return m_pView->hasSelection();
1255	return false;
1256	}
1257
1258	void UIFileManagerTable::setDragDropMode(QAbstractItemView::DragDropMode behavior)
1259	{
1260	if (m_pView)
1261	m_pView->setDragDropMode(behavior);
1262	}
1263
1264	void UIFileManagerTable::sltReceiveDirectoryStatistics(UIDirectoryStatistics statistics)
1265	{
1266	if (!m_pPropertiesDialog)
1267	return;
1268	m_pPropertiesDialog->addDirectoryStatistics(statistics);
1269	}
1270
1271	QModelIndex UIFileManagerTable::currentRootIndex() const
1272	{
1273	if (!m_pView)
1274	return QModelIndex();
1275	if (!m_pProxyModel)
1276	return m_pView->rootIndex();
1277	return m_pProxyModel->mapToSource(m_pView->rootIndex());
1278	}
1279
1280	void UIFileManagerTable::performSelectionSearch(const QString &strSearchText)
1281	{
1282	if (!m_pProxyModel \| !m_pView)
1283	return;
1284
1285	if (strSearchText.isEmpty())
1286	{
1287	markUnmarkSearchLineEdit(false);
1288	return;
1289	}
1290
1291	int rowCount = m_pProxyModel->rowCount(m_pView->rootIndex());
1292	UIFileSystemItem *pFoundItem = 0;
1293	QModelIndex index;
1294	for (int i = 0; i < rowCount && !pFoundItem; ++i)
1295	{
1296	index = m_pProxyModel->index(i, 0, m_pView->rootIndex());
1297	if (!index.isValid())
1298	continue;
1299	pFoundItem = static_cast<UIFileSystemItem*>(m_pProxyModel->mapToSource(index).internalPointer());
1300	if (!pFoundItem)
1301	continue;
1302	const QString &strName = pFoundItem->fileObjectName();
1303	if (!strName.startsWith(m_pSearchLineEdit->text(), Qt::CaseInsensitive))
1304	pFoundItem = 0;
1305	}
1306	if (pFoundItem)
1307	{
1308	/* Deselect anything that is already selected: */
1309	m_pView->clearSelection();
1310	setSelection(index);
1311	}
1312	markUnmarkSearchLineEdit(!pFoundItem);
1313	}
1314
1315	void UIFileManagerTable::disableSelectionSearch()
1316	{
1317	if (!m_pSearchLineEdit)
1318	return;
1319	m_pSearchLineEdit->blockSignals(true);
1320	m_pSearchLineEdit->clear();
1321	m_pSearchLineEdit->hide();
1322	m_pSearchLineEdit->blockSignals(false);
1323	}
1324
1325	bool UIFileManagerTable::checkIfDeleteOK()
1326	{
1327	UIFileManagerOptions *pFileManagerOptions = UIFileManagerOptions::instance();
1328	if (!pFileManagerOptions)
1329	return true;
1330	if (!pFileManagerOptions->fAskDeleteConfirmation)
1331	return true;
1332	UIFileDeleteConfirmationDialog *pDialog =
1333	new UIFileDeleteConfirmationDialog(this);
1334
1335	bool fContinueWithDelete = (pDialog->execute() == QDialog::Accepted);
1336	bool bAskNextTime = pDialog->askDeleteConfirmationNextTime();
1337
1338	/* Update the file manager options only if it is necessary: */
1339	if (pFileManagerOptions->fAskDeleteConfirmation != bAskNextTime)
1340	{
1341	pFileManagerOptions->fAskDeleteConfirmation = bAskNextTime;
1342	/* Notify file manager options panel so that the check box there is updated: */
1343	emit sigDeleteConfirmationOptionChanged();
1344	}
1345
1346	delete pDialog;
1347
1348	return fContinueWithDelete;
1349
1350	}
1351
1352	void UIFileManagerTable::markUnmarkSearchLineEdit(bool fMark)
1353	{
1354	if (!m_pSearchLineEdit)
1355	return;
1356	QPalette palette = m_pSearchLineEdit->palette();
1357
1358	if (fMark)
1359	palette.setColor(QPalette::Base, m_searchLineMarkColor);
1360	else
1361	palette.setColor(QPalette::Base, m_searchLineUnmarkColor);
1362	m_pSearchLineEdit->setPalette(palette);
1363	}
1364
1365	void UIFileManagerTable::setSessionWidgetsEnabled(bool fEnabled)
1366	{
1367	foreach (QWidget *pWidget, m_sessionWidgets)
1368	{
1369	if (pWidget)
1370	pWidget->setEnabled(fEnabled);
1371	}
1372	}
1373
1374	QStringList UIFileManagerTable::currentDirectoryListing() const
1375	{
1376	UIFileSystemItem pItem = static_cast<UIFileSystemItem>(currentRootIndex().internalPointer());
1377	if (!pItem)
1378	return QStringList();
1379	QStringList list;
1380	foreach (const UIFileSystemItem *pChild, pItem->children())
1381	{
1382	if (pChild)
1383	list << pChild->fileObjectName();
1384	}
1385	return list;
1386	}
1387
1388	void UIFileManagerTable::setModelFileSystem(bool fIsWindowsFileSystem)
1389	{
1390	if (m_pModel)
1391	m_pModel->setIsWindowsFileSystem(fIsWindowsFileSystem);
1392	/* On Windows it is generally desired to sort file objects case insensitively: */
1393	if (m_pProxyModel)
1394	{
1395	if (fIsWindowsFileSystem)
1396	m_pProxyModel->setSortCaseSensitivity(Qt::CaseInsensitive);
1397	else
1398	m_pProxyModel->setSortCaseSensitivity(Qt::CaseSensitive);
1399	}
1400	}
1401
1402	#include "UIFileManagerTable.moc"

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source: vbox/trunk/src/VBox/Frontends/VirtualBox/src/guestctrl/UIFileManagerTable.cpp@ 103977

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