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347 lines
12 KiB
347 lines
12 KiB
15 years ago
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/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the Qt3Support module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial Usage
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef Q3FILEDIALOG_H
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#define Q3FILEDIALOG_H
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#include <QtCore/qdir.h>
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#include <QtGui/qdialog.h>
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#include <Qt3Support/q3urloperator.h>
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#include <Qt3Support/q3valuelist.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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QT_MODULE(Qt3SupportLight)
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class QAbstractButton;
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class QPushButton;
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class QLabel;
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class QWidget;
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class QFileDialog;
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class QTimer;
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class Q3NetworkOperation;
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class QLineEdit;
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class Q3ListViewItem;
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class Q3ListBoxItem;
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class Q3FileDialogPrivate;
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class Q3FileDialogQFileListView;
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class QUrlInfo;
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#ifndef QT_NO_FILEDIALOG
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class Q_COMPAT_EXPORT Q3FileIconProvider : public QObject
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{
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Q_OBJECT
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public:
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Q3FileIconProvider(QObject * parent = 0, const char* name = 0);
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virtual const QPixmap * pixmap(const QFileInfo &);
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private:
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Q_DISABLE_COPY(Q3FileIconProvider)
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};
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class Q_COMPAT_EXPORT Q3FilePreview
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{
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public:
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Q3FilePreview();
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virtual ~Q3FilePreview() {}
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virtual void previewUrl(const Q3Url &url) = 0;
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};
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class Q_COMPAT_EXPORT Q3FileDialog : public QDialog
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{
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Q_OBJECT
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Q_ENUMS(Mode ViewMode PreviewMode)
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// ##### Why are this read-only properties ?
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Q_PROPERTY(QString selectedFile READ selectedFile)
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Q_PROPERTY(QString selectedFilter READ selectedFilter)
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Q_PROPERTY(QStringList selectedFiles READ selectedFiles)
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// #### Should not we be able to set the path ?
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Q_PROPERTY(QString dirPath READ dirPath)
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Q_PROPERTY(bool showHiddenFiles READ showHiddenFiles WRITE setShowHiddenFiles)
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Q_PROPERTY(Mode mode READ mode WRITE setMode)
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Q_PROPERTY(ViewMode viewMode READ viewMode WRITE setViewMode)
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Q_PROPERTY(PreviewMode previewMode READ previewMode WRITE setPreviewMode)
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Q_PROPERTY(bool infoPreview READ isInfoPreviewEnabled WRITE setInfoPreviewEnabled)
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Q_PROPERTY(bool contentsPreview READ isContentsPreviewEnabled WRITE setContentsPreviewEnabled)
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public:
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Q3FileDialog(const QString& dirName, const QString& filter = QString(),
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QWidget* parent=0, const char* name=0, bool modal = false);
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Q3FileDialog(QWidget* parent=0, const char* name=0, bool modal = false);
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~Q3FileDialog();
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// recommended static functions
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static QString getOpenFileName(const QString &initially = QString(),
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const QString &filter = QString(),
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QWidget *parent = 0, const char* name = 0,
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const QString &caption = QString(),
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QString *selectedFilter = 0,
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bool resolveSymlinks = true);
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static QString getSaveFileName(const QString &initially = QString(),
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const QString &filter = QString(),
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QWidget *parent = 0, const char* name = 0,
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const QString &caption = QString(),
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QString *selectedFilter = 0,
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bool resolveSymlinks = true);
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static QString getExistingDirectory(const QString &dir = QString(),
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QWidget *parent = 0,
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const char* name = 0,
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const QString &caption = QString(),
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bool dirOnly = true,
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bool resolveSymlinks = true);
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static QStringList getOpenFileNames(const QString &filter= QString(),
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const QString &dir = QString(),
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QWidget *parent = 0,
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const char* name = 0,
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const QString &caption = QString(),
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QString *selectedFilter = 0,
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bool resolveSymlinks = true);
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// other static functions
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static void setIconProvider(Q3FileIconProvider *);
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static Q3FileIconProvider * iconProvider();
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// non-static function for special needs
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QString selectedFile() const;
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QString selectedFilter() const;
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virtual void setSelectedFilter(const QString&);
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virtual void setSelectedFilter(int);
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void setSelection(const QString &);
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void selectAll(bool b);
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QStringList selectedFiles() const;
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QString dirPath() const;
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void setDir(const QDir &);
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const QDir *dir() const;
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void setShowHiddenFiles(bool s);
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bool showHiddenFiles() const;
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void rereadDir();
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void resortDir();
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enum Mode { AnyFile, ExistingFile, Directory, ExistingFiles, DirectoryOnly };
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void setMode(Mode);
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Mode mode() const;
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enum ViewMode { Detail, List };
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enum PreviewMode { NoPreview, Contents, Info };
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void setViewMode(ViewMode m);
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ViewMode viewMode() const;
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void setPreviewMode(PreviewMode m);
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PreviewMode previewMode() const;
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bool eventFilter(QObject *, QEvent *);
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bool isInfoPreviewEnabled() const;
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bool isContentsPreviewEnabled() const;
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void setInfoPreviewEnabled(bool);
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void setContentsPreviewEnabled(bool);
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void setInfoPreview(QWidget *w, Q3FilePreview *preview);
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void setContentsPreview(QWidget *w, Q3FilePreview *preview);
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Q3Url url() const;
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void addFilter(const QString &filter);
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public Q_SLOTS:
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void done(int);
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void setDir(const QString&);
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void setUrl(const Q3UrlOperator &url);
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void setFilter(const QString&);
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void setFilters(const QString&);
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void setFilters(const char **);
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void setFilters(const QStringList&);
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protected:
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void resizeEvent(QResizeEvent *);
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void keyPressEvent(QKeyEvent *);
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void addWidgets(QLabel *, QWidget *, QPushButton *);
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void addToolButton(QAbstractButton *b, bool separator = false);
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void addLeftWidget(QWidget *w);
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void addRightWidget(QWidget *w);
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Q_SIGNALS:
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void fileHighlighted(const QString&);
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void fileSelected(const QString&);
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void filesSelected(const QStringList&);
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void dirEntered(const QString&);
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void filterSelected(const QString&);
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private Q_SLOTS:
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void detailViewSelectionChanged();
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void listBoxSelectionChanged();
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void changeMode(int);
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void fileNameEditReturnPressed();
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void stopCopy();
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void removeProgressDia();
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void fileSelected(int);
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void fileHighlighted(int);
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void dirSelected(int);
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void pathSelected(int);
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void updateFileNameEdit(Q3ListViewItem *);
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void selectDirectoryOrFile(Q3ListViewItem *);
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void popupContextMenu(Q3ListViewItem *, const QPoint &, int);
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void popupContextMenu(Q3ListBoxItem *, const QPoint &);
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void updateFileNameEdit(Q3ListBoxItem *);
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void selectDirectoryOrFile(Q3ListBoxItem *);
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void fileNameEditDone();
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void okClicked();
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void filterClicked(); // not used
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void cancelClicked();
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void cdUpClicked();
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void newFolderClicked();
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void fixupNameEdit();
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void doMimeTypeLookup();
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void updateGeometries();
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void modeButtonsDestroyed();
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void urlStart(Q3NetworkOperation *op);
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void urlFinished(Q3NetworkOperation *op);
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void dataTransferProgress(int bytesDone, int bytesTotal, Q3NetworkOperation *);
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void insertEntry(const Q3ValueList<QUrlInfo> &fi, Q3NetworkOperation *op);
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void removeEntry(Q3NetworkOperation *);
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void createdDirectory(const QUrlInfo &info, Q3NetworkOperation *);
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void itemChanged(Q3NetworkOperation *);
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void goBack();
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private:
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Q_DISABLE_COPY(Q3FileDialog)
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enum PopupAction {
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PA_Open = 0,
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PA_Delete,
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PA_Rename,
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PA_SortName,
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PA_SortSize,
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PA_SortType,
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PA_SortDate,
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PA_SortUnsorted,
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PA_Cancel,
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PA_Reload,
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PA_Hidden
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};
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void init();
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bool trySetSelection(bool isDir, const Q3UrlOperator &, bool);
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void deleteFile(const QString &filename);
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void popupContextMenu(const QString &filename, bool withSort,
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PopupAction &action, const QPoint &p);
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void updatePreviews(const Q3Url &u);
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QString fileName;
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friend class Q3FileDialogQFileListView;
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friend class QFileListBox;
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Q3FileDialogPrivate *d;
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Q3FileDialogQFileListView *files;
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QLineEdit *nameEdit; // also filter
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QPushButton *okB;
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QPushButton *cancelB;
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#if defined(Q_WS_WIN)
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static QString winGetOpenFileName(const QString &initialSelection,
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const QString &filter,
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QString* workingDirectory,
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QWidget *parent = 0,
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const char* name = 0,
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const QString& caption = QString(),
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QString* selectedFilter = 0);
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static QString winGetSaveFileName(const QString &initialSelection,
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const QString &filter,
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QString* workingDirectory,
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QWidget *parent = 0,
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const char* name = 0,
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const QString& caption = QString(),
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QString* selectedFilter = 0);
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static QStringList winGetOpenFileNames(const QString &filter,
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QString* workingDirectory,
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QWidget *parent = 0,
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const char* name = 0,
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const QString& caption = QString(),
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QString* selectedFilter = 0);
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static QString winGetExistingDirectory(const QString &initialDirectory,
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QWidget* parent = 0,
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const char* name = 0,
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const QString& caption = QString());
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static QString resolveLinkFile(const QString& linkfile);
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int old_qt_ntfs_permission_lookup;
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#endif
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#if defined(Q_WS_MAC)
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static QString macGetSaveFileName(const QString &, const QString &,
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QString *, QWidget *, const char*,
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const QString&, QString *);
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static QStringList macGetOpenFileNames(const QString &, QString*,
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QWidget *, const char *,
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const QString&, QString *,
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bool = true, bool = false);
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#endif
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};
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#endif // QT_NO_FILEDIALOG
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QT_END_NAMESPACE
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||
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QT_END_HEADER
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#endif // Q3FILEDIALOG_H
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