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-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QFILEDIALOG_P_H
-#define QFILEDIALOG_P_H
-
-//
-// W A R N I N G
-// -------------
-//
-// This file is not part of the Qt API. It exists purely as an
-// implementation detail. This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#ifndef QT_NO_FILEDIALOG
-
-#include "qfiledialog.h"
-#include "private/qdialog_p.h"
-#include "qplatformdefs.h"
-
-#include "qfilesystemmodel_p.h"
-#include <qlistview.h>
-#include <qtreeview.h>
-#include <qcombobox.h>
-#include <qtoolbutton.h>
-#include <qlabel.h>
-#include <qevent.h>
-#include <qlineedit.h>
-#include <qurl.h>
-#include <qstackedwidget.h>
-#include <qdialogbuttonbox.h>
-#include <qabstractproxymodel.h>
-#include <qcompleter.h>
-#include <qpointer.h>
-#include <qdebug.h>
-#include "qsidebar_p.h"
-#include "qfscompleter_p.h"
-#include "private/qguiplatformplugin_p.h"
-
-
-#if defined (Q_OS_UNIX)
-#include <unistd.h>
-#endif
-
-QT_BEGIN_NAMESPACE
-
-class QFileDialogListView;
-class QFileDialogTreeView;
-class QFileDialogLineEdit;
-class QGridLayout;
-class QCompleter;
-class QHBoxLayout;
-class Ui_QFileDialog;
-
-
-struct QFileDialogArgs
-{
- QFileDialogArgs() : parent(0), mode(QFileDialog::AnyFile) {}
-
- QWidget *parent;
- QString caption;
- QString directory;
- QString selection;
- QString filter;
- QFileDialog::FileMode mode;
- QFileDialog::Options options;
-};
-
-#define UrlRole (Qt::UserRole + 1)
-
-class Q_AUTOTEST_EXPORT QFileDialogPrivate : public QDialogPrivate
-{
- Q_DECLARE_PUBLIC(QFileDialog)
-
-public:
- QFileDialogPrivate();
-
- void createToolButtons();
- void createMenuActions();
- void createWidgets();
-
- void init(const QString &directory = QString(), const QString &nameFilter = QString(),
- const QString &caption = QString());
- bool itemViewKeyboardEvent(QKeyEvent *event);
- QString getEnvironmentVariable(const QString &string);
- static QString workingDirectory(const QString &path);
- static QString initialSelection(const QString &path);
- QStringList typedFiles() const;
- QStringList addDefaultSuffixToFiles(const QStringList filesToFix) const;
- bool removeDirectory(const QString &path);
-
- inline QModelIndex mapToSource(const QModelIndex &index) const;
- inline QModelIndex mapFromSource(const QModelIndex &index) const;
- inline QModelIndex rootIndex() const;
- inline void setRootIndex(const QModelIndex &index) const;
- inline QModelIndex select(const QModelIndex &index) const;
- inline QString rootPath() const;
-
- QLineEdit *lineEdit() const;
-
- int maxNameLength(const QString &path) {
-#if defined(Q_OS_UNIX)
- return ::pathconf(QFile::encodeName(path).data(), _PC_NAME_MAX);
-#elif defined(Q_OS_WIN)
-#ifndef Q_OS_WINCE
- DWORD maxLength;
- QString drive = path.left(3);
- if (::GetVolumeInformation(reinterpret_cast<const wchar_t *>(drive.utf16()), NULL, 0, NULL, &maxLength, NULL, NULL, 0) == FALSE)
- return -1;
- return maxLength;
-#else
- Q_UNUSED(path);
- return MAX_PATH;
-#endif //Q_OS_WINCE
-#else
- Q_UNUSED(path);
-#endif
- return -1;
- }
-
- QString basename(const QString &path) const
- {
- int separator = QDir::toNativeSeparators(path).lastIndexOf(QDir::separator());
- if (separator != -1)
- return path.mid(separator + 1);
- return path;
- }
-
- QDir::Filters filterForMode(QDir::Filters filters) const
- {
- if (fileMode == QFileDialog::DirectoryOnly) {
- filters |= QDir::Drives | QDir::AllDirs | QDir::Dirs;
- filters &= ~QDir::Files;
- } else {
- filters |= QDir::Drives | QDir::AllDirs | QDir::Files | QDir::Dirs;
- }
- return filters;
- }
-
- QAbstractItemView *currentView() const;
-
- static inline QString toInternal(const QString &path)
- {
-#if defined(Q_FS_FAT) || defined(Q_OS_OS2EMX) || defined(Q_OS_SYMBIAN)
- QString n(path);
- for (int i = 0; i < (int)n.length(); ++i)
- if (n[i] == QLatin1Char('\\')) n[i] = QLatin1Char('/');
-#if defined(Q_OS_WINCE)
- if ((n.size() > 1) && (n.startsWith(QLatin1String("//"))))
- n = n.mid(1);
-#endif
- return n;
-#else // the compile should optimize away this
- return path;
-#endif
- }
-
- void setLastVisitedDirectory(const QString &dir);
- void retranslateWindowTitle();
- void retranslateStrings();
- void emitFilesSelected(const QStringList &files);
-
- void _q_goHome();
- void _q_pathChanged(const QString &);
- void _q_navigateBackward();
- void _q_navigateForward();
- void _q_navigateToParent();
- void _q_createDirectory();
- void _q_showListView();
- void _q_showDetailsView();
- void _q_showContextMenu(const QPoint &position);
- void _q_renameCurrent();
- void _q_deleteCurrent();
- void _q_showHidden();
- void _q_showHeader(QAction *);
- void _q_updateOkButton();
- void _q_currentChanged(const QModelIndex &index);
- void _q_enterDirectory(const QModelIndex &index);
- void _q_goToDirectory(const QString &);
- void _q_useNameFilter(int index);
- void _q_selectionChanged();
- void _q_goToUrl(const QUrl &url);
- void _q_autoCompleteFileName(const QString &);
- void _q_rowsInserted(const QModelIndex & parent);
- void _q_fileRenamed(const QString &path, const QString oldName, const QString newName);
-
- // layout
-#ifndef QT_NO_PROXYMODEL
- QAbstractProxyModel *proxyModel;
-#endif
-
- // data
- QStringList watching;
- QFileSystemModel *model;
-
-#ifndef QT_NO_FSCOMPLETER
- QFSCompleter *completer;
-#endif //QT_NO_FSCOMPLETER
-
- QFileDialog::FileMode fileMode;
- QFileDialog::AcceptMode acceptMode;
- bool confirmOverwrite;
- QString defaultSuffix;
- QString setWindowTitle;
-
- QStringList currentHistory;
- int currentHistoryLocation;
-
- QAction *renameAction;
- QAction *deleteAction;
- QAction *showHiddenAction;
- QAction *newFolderAction;
-
- bool useDefaultCaption;
- bool defaultFileTypes;
- bool fileNameLabelExplicitlySat;
- QStringList nameFilters;
-
- // Members for using native dialogs:
- bool nativeDialogInUse;
- // setVisible_sys returns true if it ends up showing a native
- // dialog. Returning false means that a non-native dialog must be
- // used instead.
- bool canBeNativeDialog();
- bool setVisible_sys(bool visible);
- void deleteNativeDialog_sys();
- QDialog::DialogCode dialogResultCode_sys();
-
- void setDirectory_sys(const QString &directory);
- QString directory_sys() const;
- void selectFile_sys(const QString &filename);
- QStringList selectedFiles_sys() const;
- void setFilter_sys();
- void setNameFilters_sys(const QStringList &filters);
- void selectNameFilter_sys(const QString &filter);
- QString selectedNameFilter_sys() const;
- //////////////////////////////////////////////
-
-#if defined(Q_WS_MAC)
- void *mDelegate;
-#ifndef QT_MAC_USE_COCOA
- NavDialogRef mDialog;
- bool mDialogStarted;
- bool mDialogClosed;
- QString mCurrentLocation;
- QString mCurrentSelection;
- QStringList mCurrentSelectionList;
-
- struct QtMacFilterName {
- QString description;
- QString regexp;
- QString filter;
- };
- struct QtMacNavFilterInfo {
- QtMacNavFilterInfo() : currentSelection(-1) {}
- int currentSelection;
- QList<QtMacFilterName> filters;
- } filterInfo;
-
- static void qt_mac_filedialog_event_proc(const NavEventCallbackMessage msg, NavCBRecPtr p,
- NavCallBackUserData data);
- static Boolean qt_mac_filedialog_filter_proc(AEDesc *theItem, void *info, void *data,
- NavFilterModes);
- bool showCarbonNavServicesDialog();
- bool hideCarbonNavServicesDialog();
- void createNavServicesDialog();
-#else
- bool showCocoaFilePanel();
- bool hideCocoaFilePanel();
-#endif
- void createNSOpenSavePanelDelegate();
- void QNSOpenSavePanelDelegate_selectionChanged(const QString &newPath);
- void QNSOpenSavePanelDelegate_panelClosed(bool accepted);
- void QNSOpenSavePanelDelegate_directoryEntered(const QString &newDir);
- void QNSOpenSavePanelDelegate_filterSelected(int menuIndex);
- void _q_macRunNativeAppModalPanel();
- void mac_nativeDialogModalHelp();
-#endif
-
- QScopedPointer<Ui_QFileDialog> qFileDialogUi;
-
- QString acceptLabel;
-
- QPointer<QObject> receiverToDisconnectOnClose;
- QByteArray memberToDisconnectOnClose;
- QByteArray signalToDisconnectOnClose;
-
- QFileDialog::Options opts;
-
- ~QFileDialogPrivate();
-
-private:
- Q_DISABLE_COPY(QFileDialogPrivate)
-};
-
-class QFileDialogLineEdit : public QLineEdit
-{
-public:
- QFileDialogLineEdit(QWidget *parent = 0) : QLineEdit(parent), hideOnEsc(false), d_ptr(0){}
- void init(QFileDialogPrivate *d_pointer) {d_ptr = d_pointer; }
- void keyPressEvent(QKeyEvent *e);
- bool hideOnEsc;
-private:
- QFileDialogPrivate *d_ptr;
-};
-
-class QFileDialogComboBox : public QComboBox
-{
-public:
- QFileDialogComboBox(QWidget *parent = 0) : QComboBox(parent), urlModel(0) {}
- void init(QFileDialogPrivate *d_pointer);
- void showPopup();
- void setHistory(const QStringList &paths);
- QStringList history() const { return m_history; }
- void paintEvent(QPaintEvent *);
-
-private:
- QUrlModel *urlModel;
- QFileDialogPrivate *d_ptr;
- QStringList m_history;
-};
-
-class QFileDialogListView : public QListView
-{
-public:
- QFileDialogListView(QWidget *parent = 0);
- void init(QFileDialogPrivate *d_pointer);
- QSize sizeHint() const;
-protected:
- void keyPressEvent(QKeyEvent *e);
-private:
- QFileDialogPrivate *d_ptr;
-};
-
-class QFileDialogTreeView : public QTreeView
-{
-public:
- QFileDialogTreeView(QWidget *parent);
- void init(QFileDialogPrivate *d_pointer);
- QSize sizeHint() const;
-
-protected:
- void keyPressEvent(QKeyEvent *e);
-private:
- QFileDialogPrivate *d_ptr;
-};
-
-inline QModelIndex QFileDialogPrivate::mapToSource(const QModelIndex &index) const {
-#ifdef QT_NO_PROXYMODEL
- return index;
-#else
- return proxyModel ? proxyModel->mapToSource(index) : index;
-#endif
-}
-inline QModelIndex QFileDialogPrivate::mapFromSource(const QModelIndex &index) const {
-#ifdef QT_NO_PROXYMODEL
- return index;
-#else
- return proxyModel ? proxyModel->mapFromSource(index) : index;
-#endif
-}
-
-inline QString QFileDialogPrivate::rootPath() const {
- return model->rootPath();
-}
-
-#ifndef Q_WS_MAC
- // Dummies for platforms that don't use native dialogs:
- inline void QFileDialogPrivate::deleteNativeDialog_sys() { qt_guiPlatformPlugin()->fileDialogDelete(q_func()); }
- inline bool QFileDialogPrivate::setVisible_sys(bool visible) { return qt_guiPlatformPlugin()->fileDialogSetVisible(q_func(), visible); }
- inline QDialog::DialogCode QFileDialogPrivate::dialogResultCode_sys(){ return qt_guiPlatformPlugin()->fileDialogResultCode(q_func()); }
- inline void QFileDialogPrivate::setDirectory_sys(const QString &directory) { qt_guiPlatformPlugin()->fileDialogSetDirectory(q_func(), directory); }
- inline QString QFileDialogPrivate::directory_sys() const { return qt_guiPlatformPlugin()->fileDialogDirectory(q_func()); }
- inline void QFileDialogPrivate::selectFile_sys(const QString &filename) { qt_guiPlatformPlugin()->fileDialogSelectFile(q_func(), filename); }
- inline QStringList QFileDialogPrivate::selectedFiles_sys() const { return qt_guiPlatformPlugin()->fileDialogSelectedFiles(q_func()); }
- inline void QFileDialogPrivate::setFilter_sys() { qt_guiPlatformPlugin()->fileDialogSetFilter(q_func()); }
- inline void QFileDialogPrivate::setNameFilters_sys(const QStringList &filters) { qt_guiPlatformPlugin()->fileDialogSetNameFilters(q_func(), filters); }
- inline void QFileDialogPrivate::selectNameFilter_sys(const QString &filter) { qt_guiPlatformPlugin()->fileDialogSelectNameFilter(q_func(), filter); }
- inline QString QFileDialogPrivate::selectedNameFilter_sys() const { return qt_guiPlatformPlugin()->fileDialogSelectedNameFilter(q_func()); }
-#endif
-
-QT_END_NAMESPACE
-
-#endif // QT_NO_FILEDIALOG
-
-#endif // QFILEDIALOG_P_H
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