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Diffstat (limited to 'src/qt3support/dialogs/q3filedialog.h')
| -rw-r--r-- | src/qt3support/dialogs/q3filedialog.h | 346 |
1 files changed, 346 insertions, 0 deletions
diff --git a/src/qt3support/dialogs/q3filedialog.h b/src/qt3support/dialogs/q3filedialog.h new file mode 100644 index 0000000..c0a64cc --- /dev/null +++ b/src/qt3support/dialogs/q3filedialog.h @@ -0,0 +1,346 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the Qt3Support 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 either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef Q3FILEDIALOG_H +#define Q3FILEDIALOG_H + +#include <QtCore/qdir.h> +#include <QtGui/qdialog.h> +#include <Qt3Support/q3urloperator.h> +#include <Qt3Support/q3valuelist.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Qt3SupportLight) + +class QAbstractButton; +class QPushButton; +class QLabel; +class QWidget; +class QFileDialog; +class QTimer; +class Q3NetworkOperation; +class QLineEdit; +class Q3ListViewItem; +class Q3ListBoxItem; +class Q3FileDialogPrivate; +class Q3FileDialogQFileListView; +class QUrlInfo; + +#ifndef QT_NO_FILEDIALOG + +class Q_COMPAT_EXPORT Q3FileIconProvider : public QObject +{ + Q_OBJECT +public: + Q3FileIconProvider(QObject * parent = 0, const char* name = 0); + virtual const QPixmap * pixmap(const QFileInfo &); + +private: + Q_DISABLE_COPY(Q3FileIconProvider) +}; + +class Q_COMPAT_EXPORT Q3FilePreview +{ +public: + Q3FilePreview(); + virtual ~Q3FilePreview() {} + virtual void previewUrl(const Q3Url &url) = 0; + +}; + +class Q_COMPAT_EXPORT Q3FileDialog : public QDialog +{ + Q_OBJECT + Q_ENUMS(Mode ViewMode PreviewMode) + // ##### Why are this read-only properties ? + Q_PROPERTY(QString selectedFile READ selectedFile) + Q_PROPERTY(QString selectedFilter READ selectedFilter) + Q_PROPERTY(QStringList selectedFiles READ selectedFiles) + // #### Should not we be able to set the path ? + Q_PROPERTY(QString dirPath READ dirPath) + Q_PROPERTY(bool showHiddenFiles READ showHiddenFiles WRITE setShowHiddenFiles) + Q_PROPERTY(Mode mode READ mode WRITE setMode) + Q_PROPERTY(ViewMode viewMode READ viewMode WRITE setViewMode) + Q_PROPERTY(PreviewMode previewMode READ previewMode WRITE setPreviewMode) + Q_PROPERTY(bool infoPreview READ isInfoPreviewEnabled WRITE setInfoPreviewEnabled) + Q_PROPERTY(bool contentsPreview READ isContentsPreviewEnabled WRITE setContentsPreviewEnabled) + +public: + Q3FileDialog(const QString& dirName, const QString& filter = QString(), + QWidget* parent=0, const char* name=0, bool modal = false); + Q3FileDialog(QWidget* parent=0, const char* name=0, bool modal = false); + ~Q3FileDialog(); + + // recommended static functions + + static QString getOpenFileName(const QString &initially = QString(), + const QString &filter = QString(), + QWidget *parent = 0, const char* name = 0, + const QString &caption = QString(), + QString *selectedFilter = 0, + bool resolveSymlinks = true); + static QString getSaveFileName(const QString &initially = QString(), + const QString &filter = QString(), + QWidget *parent = 0, const char* name = 0, + const QString &caption = QString(), + QString *selectedFilter = 0, + bool resolveSymlinks = true); + static QString getExistingDirectory(const QString &dir = QString(), + QWidget *parent = 0, + const char* name = 0, + const QString &caption = QString(), + bool dirOnly = true, + bool resolveSymlinks = true); + static QStringList getOpenFileNames(const QString &filter= QString(), + const QString &dir = QString(), + QWidget *parent = 0, + const char* name = 0, + const QString &caption = QString(), + QString *selectedFilter = 0, + bool resolveSymlinks = true); + + // other static functions + + static void setIconProvider(Q3FileIconProvider *); + static Q3FileIconProvider * iconProvider(); + + // non-static function for special needs + + QString selectedFile() const; + QString selectedFilter() const; + virtual void setSelectedFilter(const QString&); + virtual void setSelectedFilter(int); + + void setSelection(const QString &); + + void selectAll(bool b); + + QStringList selectedFiles() const; + + QString dirPath() const; + + void setDir(const QDir &); + const QDir *dir() const; + + void setShowHiddenFiles(bool s); + bool showHiddenFiles() const; + + void rereadDir(); + void resortDir(); + + enum Mode { AnyFile, ExistingFile, Directory, ExistingFiles, DirectoryOnly }; + void setMode(Mode); + Mode mode() const; + + enum ViewMode { Detail, List }; + enum PreviewMode { NoPreview, Contents, Info }; + void setViewMode(ViewMode m); + ViewMode viewMode() const; + void setPreviewMode(PreviewMode m); + PreviewMode previewMode() const; + + bool eventFilter(QObject *, QEvent *); + + bool isInfoPreviewEnabled() const; + bool isContentsPreviewEnabled() const; + void setInfoPreviewEnabled(bool); + void setContentsPreviewEnabled(bool); + + void setInfoPreview(QWidget *w, Q3FilePreview *preview); + void setContentsPreview(QWidget *w, Q3FilePreview *preview); + + Q3Url url() const; + + void addFilter(const QString &filter); + +public Q_SLOTS: + void done(int); + void setDir(const QString&); + void setUrl(const Q3UrlOperator &url); + void setFilter(const QString&); + void setFilters(const QString&); + void setFilters(const char **); + void setFilters(const QStringList&); + +protected: + void resizeEvent(QResizeEvent *); + void keyPressEvent(QKeyEvent *); + + void addWidgets(QLabel *, QWidget *, QPushButton *); + void addToolButton(QAbstractButton *b, bool separator = false); + void addLeftWidget(QWidget *w); + void addRightWidget(QWidget *w); + +Q_SIGNALS: + void fileHighlighted(const QString&); + void fileSelected(const QString&); + void filesSelected(const QStringList&); + void dirEntered(const QString&); + void filterSelected(const QString&); + +private Q_SLOTS: + void detailViewSelectionChanged(); + void listBoxSelectionChanged(); + void changeMode(int); + void fileNameEditReturnPressed(); + void stopCopy(); + void removeProgressDia(); + + void fileSelected(int); + void fileHighlighted(int); + void dirSelected(int); + void pathSelected(int); + + void updateFileNameEdit(Q3ListViewItem *); + void selectDirectoryOrFile(Q3ListViewItem *); + void popupContextMenu(Q3ListViewItem *, const QPoint &, int); + void popupContextMenu(Q3ListBoxItem *, const QPoint &); + void updateFileNameEdit(Q3ListBoxItem *); + void selectDirectoryOrFile(Q3ListBoxItem *); + void fileNameEditDone(); + + void okClicked(); + void filterClicked(); // not used + void cancelClicked(); + + void cdUpClicked(); + void newFolderClicked(); + + void fixupNameEdit(); + + void doMimeTypeLookup(); + + void updateGeometries(); + void modeButtonsDestroyed(); + void urlStart(Q3NetworkOperation *op); + void urlFinished(Q3NetworkOperation *op); + void dataTransferProgress(int bytesDone, int bytesTotal, Q3NetworkOperation *); + void insertEntry(const Q3ValueList<QUrlInfo> &fi, Q3NetworkOperation *op); + void removeEntry(Q3NetworkOperation *); + void createdDirectory(const QUrlInfo &info, Q3NetworkOperation *); + void itemChanged(Q3NetworkOperation *); + void goBack(); + +private: + Q_DISABLE_COPY(Q3FileDialog) + + enum PopupAction { + PA_Open = 0, + PA_Delete, + PA_Rename, + PA_SortName, + PA_SortSize, + PA_SortType, + PA_SortDate, + PA_SortUnsorted, + PA_Cancel, + PA_Reload, + PA_Hidden + }; + + void init(); + bool trySetSelection(bool isDir, const Q3UrlOperator &, bool); + void deleteFile(const QString &filename); + void popupContextMenu(const QString &filename, bool withSort, + PopupAction &action, const QPoint &p); + void updatePreviews(const Q3Url &u); + + QString fileName; + + friend class Q3FileDialogQFileListView; + friend class QFileListBox; + + Q3FileDialogPrivate *d; + Q3FileDialogQFileListView *files; + + QLineEdit *nameEdit; // also filter + QPushButton *okB; + QPushButton *cancelB; + +#if defined(Q_WS_WIN) + static QString winGetOpenFileName(const QString &initialSelection, + const QString &filter, + QString* workingDirectory, + QWidget *parent = 0, + const char* name = 0, + const QString& caption = QString(), + QString* selectedFilter = 0); + static QString winGetSaveFileName(const QString &initialSelection, + const QString &filter, + QString* workingDirectory, + QWidget *parent = 0, + const char* name = 0, + const QString& caption = QString(), + QString* selectedFilter = 0); + static QStringList winGetOpenFileNames(const QString &filter, + QString* workingDirectory, + QWidget *parent = 0, + const char* name = 0, + const QString& caption = QString(), + QString* selectedFilter = 0); + static QString winGetExistingDirectory(const QString &initialDirectory, + QWidget* parent = 0, + const char* name = 0, + const QString& caption = QString()); + static QString resolveLinkFile(const QString& linkfile); + int old_qt_ntfs_permission_lookup; +#endif +#if defined(Q_WS_MAC) + static QString macGetSaveFileName(const QString &, const QString &, + QString *, QWidget *, const char*, + const QString&, QString *); + static QStringList macGetOpenFileNames(const QString &, QString*, + QWidget *, const char *, + const QString&, QString *, + bool = true, bool = false); +#endif +}; + +#endif // QT_NO_FILEDIALOG + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // Q3FILEDIALOG_H |