Merged very early alpha-version of Dolphin 2.0

Dolphin 2.0 will get a new view-engine with the
following improvements:
- Better performance
- Animated transitions
- No clipped filenames due to dynamic item-sizes
- Grouping support for all view-modes
- Non-rectangular selection areas
- Simplified code for better maintenance

More details will be provided in a blog-entry during
the next days.

Please note that the code is in a very
early alpha-stage and although the most tricky parts
have been implemented already very basic things like
drag and drop or selections have not been pushed yet.
Those things are rather trivial to implement but this
still will take some time.

1 files changed, 0 insertions, 150 deletions

diff --git a/src/views/dolphincolumnviewcontainer.h b/src/views/dolphincolumnviewcontainer.h
deleted file mode 100644
index af6259982..000000000
--- a/src/views/dolphincolumnviewcontainer.h
+++ /dev/null
@@ -1,150 +0,0 @@
-/***************************************************************************
- *   Copyright (C) 2007-2009 by Peter Penz <[email protected]>        *
- *                                                                         *
- *   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 DOLPHINCOLUMNVIEWCONTAINER_H
-#define DOLPHINCOLUMNVIEWCONTAINER_H
-
-#include "dolphinview.h"
-
-#include <KUrl>
-
-#include <QList>
-#include <QScrollArea>
-#include <QString>
-
-class DolphinColumnView;
-class DolphinViewController;
-class QFrame;
-class QTimeLine;
-class QTimer;
-
-/**
- * @brief Represents a container for columns represented as instances
- *        of DolphinColumnView.
- *
- * @see DolphinColumnView
- */
-class DolphinColumnViewContainer : public QScrollArea
-{
-    Q_OBJECT
-
-public:
-    /**
-     * @param parent                Parent widget.
-     * @param dolphinViewController Allows the DolphinColumnView to control the
-     *                              DolphinView in a limited way.
-     * @param viewModeController    Controller that is used by the DolphinView
-     *                              to control the DolphinColumnView. The DolphinColumnView
-     *                              only has read access to the controller.
-     * @param model                 Directory that is shown.
-     */
-    explicit DolphinColumnViewContainer(QWidget* parent,
-                                        DolphinViewController* dolphinViewController,
-                                        const ViewModeController* viewModeController);
-    virtual ~DolphinColumnViewContainer();
-
-    KUrl rootUrl() const;
-
-    QAbstractItemView* activeColumn() const;
-
-    /**
-     * Shows the column which represents the URL \a url. If the column
-     * is already shown, it gets activated, otherwise it will be created.
-     */
-    void showColumn(const KUrl& url);
-
-protected:
-    virtual void mousePressEvent(QMouseEvent* event);
-    virtual void keyPressEvent(QKeyEvent* event);
-    virtual void resizeEvent(QResizeEvent* event);
-    virtual void wheelEvent(QWheelEvent* event);
-
-private slots:
-    /**
-     * Moves the content of the columns view to represent
-     * the scrollbar position \a x.
-     */
-    void moveContentHorizontally(int x);
-
-    /**
-     * Updates the background color of the columns to respect
-     * the current activation state \a active.
-     */
-    void updateColumnsBackground(bool active);
-
-    /**
-     * Tells the Dolphin controller to update the active URL
-     * to m_activeUrl. The slot is called asynchronously with a
-     * small delay, as this prevents a flickering when a directory
-     * from an inactive column gets selected.
-     */
-    void updateActiveUrl();
-
-    /**
-     * Invoked when m_assureVisibleActiveColumnTimer has been exceeded.
-     * Assures that the currently active column is fully visible
-     * by adjusting the horizontal position of the content.
-     */
-    void slotAssureVisibleActiveColumn();
-
-private:
-    /**
-     * Assures that the currently active column is fully visible
-     * by adjusting the horizontal position of the content. The
-     * adjustment is done with a small delay (see
-     * slotAssureVisibleActiveColumn();
-     */
-    void assureVisibleActiveColumn();
-
-    void layoutColumns();
-
-    /**
-     * Request the activation for the column \a column. It is assured
-     * that the columns gets fully visible by adjusting the horizontal
-     * position of the content.
-     */
-    void requestActivation(DolphinColumnView* column);
-
-    /** Removes all columns except of the root column. */
-    void removeAllColumns();
-
-    /**
-     * Deletes the column. If the itemview of the controller is set to the column,
-     * the controllers itemview is set to 0.
-     */
-    void deleteColumn(DolphinColumnView* column);
-
-private:
-    DolphinViewController* m_dolphinViewController;
-    const ViewModeController* m_viewModeController;
-    bool m_active;
-    int m_index;
-    int m_contentX;
-    QList<DolphinColumnView*> m_columns;
-    QFrame* m_emptyViewport;
-    QTimeLine* m_animation;
-    QAbstractItemView* m_dragSource;
-
-    QTimer* m_activeUrlTimer;
-    QTimer* m_assureVisibleActiveColumnTimer;
-
-    friend class DolphinColumnView;
-};
-
-#endif