Added old KDE3 version of dolphin

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/dolphin@1076309 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 216 insertions, 0 deletions

diff --git a/src/dolphindetailsview.h b/src/dolphindetailsview.h
new file mode 100644
index 0000000..e1ee95f
--- /dev/null
+++ b/src/dolphindetailsview.h
@@ -0,0 +1,216 @@
+/***************************************************************************
+ *   Copyright (C) 2006 by Peter Penz                                      *
+ *   peter.penz@gmx.at                                                     *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.             *
+ ***************************************************************************/
+
+#ifndef DOLPHINDETAILSVIEW_H
+#define DOLPHINDETAILSVIEW_H
+
+#include <kfiledetailview.h>
+#include <itemeffectsmanager.h>
+
+class QRect;
+class QTimer;
+class DolphinView;
+
+/**
+ * @brief Represents the details view which shows the name, size,
+ * date, permissions, owner and group of an item.
+ *
+ * The width of the columns are automatically adjusted in a way
+ * that full available width of the view is used by stretching the width
+ * of the name column.
+ *
+ * @author Peter Penz
+ */
+class DolphinDetailsView : public KFileDetailView, public ItemEffectsManager
+{
+    Q_OBJECT
+
+public:
+    /**
+     * Maps the column indices of KFileDetailView to a
+     * descriptive column name.
+     */
+    enum ColumnName {
+        NameColumn        = 0,
+        SizeColumn        = 1,
+        DateColumn        = 2,
+        PermissionsColumn = 3,
+        OwnerColumn       = 4,
+        GroupColumn       = 5
+    };
+
+    DolphinDetailsView(DolphinView* parent);
+
+    virtual ~DolphinDetailsView();
+
+    /** @see ItemEffectsManager::updateItems */
+    virtual void beginItemUpdates();
+
+    /** @see ItemEffectsManager::updateItems */
+    virtual void endItemUpdates();
+
+    /** @see KFileView::insertItem */
+    virtual void insertItem(KFileItem* fileItem);
+
+    /**
+     * @return  True, if the position \a pos is above the name of
+     *          item \a item.
+     */
+    bool isOnFilename(const QListViewItem* item, const QPoint& pos) const;
+
+    /**
+     * Reads out the dolphin settings for the details view and refreshs
+     * the details view.
+     */
+    // TODO: Other view implementations use a similar interface. When using
+    // Interview in Qt4 this method should be moved to a base class (currently
+    // not possible due to having different base classes for the views).
+    void refreshSettings();
+
+    /** @see ItemEffectsManager::zoomIn() */
+    virtual void zoomIn();
+
+    /** @see ItemEffectsManager::zoomOut() */
+    virtual void zoomOut();
+
+    /** @see ItemEffectsManager::isZoomInPossible() */
+    virtual bool isZoomInPossible() const;
+
+    /** @see ItemEffectsManager::isZoomOutPossible() */
+    virtual bool isZoomOutPossible() const;
+
+signals:
+    /**
+     * Is send, if the details view should be activated. Usually an activation
+     * is triggered by a mouse click.
+     */
+    void signalRequestActivation();
+
+public slots:
+    /** @see KFileDetailView::resizeContents */
+    virtual void resizeContents(int width, int height);
+
+    /** Is connected to the onItem-signal from KFileDetailView. */
+    void slotOnItem(QListViewItem* item);
+
+    /** Is connected to the onViewport-signal from KFileDetailView. */
+    void slotOnViewport();
+
+protected:
+    /** @see ItemEffectsManager::setContextPixmap() */
+    virtual void setContextPixmap(void* context,
+                                  const QPixmap& pixmap);
+
+    /** @see ItemEffectsManager::setContextPixmap() */
+    virtual const QPixmap* contextPixmap(void* context);
+
+    /** @see ItemEffectsManager::setContextPixmap() */
+    virtual void* firstContext();
+
+    /** @see ItemEffectsManager::setContextPixmap() */
+    virtual void* nextContext(void* context);
+
+    /** @see ItemEffectsManager::setContextPixmap() */
+    virtual KFileItem* contextFileInfo(void* context);
+
+    /** @see KFileDetailView::contentsDragMoveEvent() */
+    virtual void contentsDragMoveEvent(QDragMoveEvent* event);
+
+    /** @see KFileDetailView::resizeEvent() */
+    virtual void resizeEvent(QResizeEvent* event);
+
+    /** @see KFileDetailView::acceptDrag() */
+    virtual bool acceptDrag (QDropEvent* event) const;
+
+    /** @see KFileDetailView::contentsDropEvent() */
+    virtual void contentsDropEvent(QDropEvent* event);
+
+    /** @see KFileDetailView::contentsMousePressEvent() */
+    virtual void contentsMousePressEvent(QMouseEvent* event);
+
+    /** @see KFileDetailView::contentsMouseMoveEvent() */
+    virtual void contentsMouseMoveEvent(QMouseEvent* event);
+
+    /** @see KFileDetailView::contentsMouseReleaseEvent() */
+    virtual void contentsMouseReleaseEvent(QMouseEvent* event);
+
+    /** @see QListView::paintEmptyArea() */
+    virtual void paintEmptyArea(QPainter* painter, const QRect& rect);
+
+    /** Draws the selection rubber. */
+    void drawRubber();
+
+    /** @see QListView::viewportPaintEvent() */
+    virtual void viewportPaintEvent(QPaintEvent* paintEvent);
+
+    /** @see QWidget::leaveEvent() */
+    virtual void leaveEvent(QEvent* event);
+
+private slots:
+    void slotActivationUpdate();
+    void slotContextMenuRequested(QListViewItem* item,
+                                  const QPoint& pos,
+                                  int col);
+    void slotUpdateDisabledItems();
+    void slotAutoScroll();
+    void updateColumnsWidth();
+    void slotItemRenamed(QListViewItem* item,
+                         const QString& name,
+                         int column);
+
+    /**
+     * Is invoked when a section from the header has
+     * been clicked and stores the sort column and sort
+     * order.
+     */
+    void slotHeaderClicked(int section);
+
+private:
+    class DolphinListViewItem : public KFileListViewItem {
+    public:
+        DolphinListViewItem(QListView* parent,
+                            KFileItem* fileItem);
+        virtual ~DolphinListViewItem();
+        virtual void paintCell(QPainter* painter,
+                               const QColorGroup& colorGroup,
+                               int column,
+                               int cellWidth,
+                               int alignment);
+
+        virtual void paintFocus(QPainter* painter,
+                                const QColorGroup& colorGroup,
+                                const QRect& rect);
+    };
+
+    DolphinView* m_dolphinView;
+    QTimer* m_resizeTimer;
+    QTimer* m_scrollTimer;
+    QRect* m_rubber;
+
+    /**
+     * Returns the width of the filename in pixels including
+     * the icon. It is assured that the returned width is
+     * <= the width of the filename column.
+     */
+    int filenameWidth(const QListViewItem* item) const;
+
+};
+
+#endif