Sourcecode hierarchy cleanup: Create folder "views" and move view related sources to it

svn path=/trunk/KDE/kdebase/apps/; revision=1154146

1 files changed, 122 insertions, 0 deletions

diff --git a/src/views/dolphiniconsview.h b/src/views/dolphiniconsview.h
new file mode 100644
index 000000000..21e37ba02
--- /dev/null
+++ b/src/views/dolphiniconsview.h
@@ -0,0 +1,122 @@
+/***************************************************************************
+ *   Copyright (C) 2006-2009 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 DOLPHINICONSVIEW_H
+#define DOLPHINICONSVIEW_H
+
+#include <kcategorizedview.h>
+
+#include <kfileitem.h>
+#include <kfileitemdelegate.h>
+
+#include <QFont>
+#include <QSize>
+#include <QStyleOption>
+
+#include <libdolphin_export.h>
+
+class DolphinViewController;
+class DolphinCategoryDrawer;
+class DolphinSortFilterProxyModel;
+class ViewExtensionsFactory;
+class ViewModeController;
+
+/**
+ * @brief Represents the view, where each item is shown as an icon.
+ *
+ * It is also possible that instead of the icon a preview of the item
+ * content is shown.
+ */
+class LIBDOLPHINPRIVATE_EXPORT DolphinIconsView : public KCategorizedView
+{
+    Q_OBJECT
+
+public:
+    /**
+     * @param parent                Parent widget.
+     * @param dolphinViewController Allows the DolphinIconsView to control the
+     *                              DolphinView in a limited way.
+     * @param viewModeController    Controller that is used by the DolphinView
+     *                              to control the DolphinIconsView. The DolphinIconsView
+     *                              only has read access to the controller.
+     * @param model                 Directory that is shown.
+     */
+    explicit DolphinIconsView(QWidget* parent,
+                              DolphinViewController* dolphinViewController,
+                              const ViewModeController* viewModeController,
+                              DolphinSortFilterProxyModel* proxyModel);
+    virtual ~DolphinIconsView();
+
+protected slots:
+    virtual void dataChanged(const QModelIndex& topLeft, const QModelIndex& bottomRight);
+
+protected:
+    virtual QStyleOptionViewItem viewOptions() const;
+    virtual void contextMenuEvent(QContextMenuEvent* event);
+    virtual void mousePressEvent(QMouseEvent* event);
+    virtual void startDrag(Qt::DropActions supportedActions);
+    virtual void dragEnterEvent(QDragEnterEvent* event);
+    virtual void dragLeaveEvent(QDragLeaveEvent* event);
+    virtual void dragMoveEvent(QDragMoveEvent* event);
+    virtual void dropEvent(QDropEvent* event);
+    virtual QModelIndex moveCursor(CursorAction cursorAction, Qt::KeyboardModifiers modifiers);
+    virtual void keyPressEvent(QKeyEvent* event);
+    virtual void wheelEvent(QWheelEvent* event);
+    virtual void showEvent(QShowEvent* event);
+    virtual void leaveEvent(QEvent* event);
+    virtual void currentChanged(const QModelIndex& current, const QModelIndex& previous);
+    virtual void resizeEvent(QResizeEvent* event);
+
+private slots:
+    void slotShowPreviewChanged();
+    void slotAdditionalInfoChanged();
+    void setZoomLevel(int level);
+    void requestActivation();
+    void slotGlobalSettingsChanged(int category);
+    void categoryDrawerActionRequested(int action, const QModelIndex &index);
+
+private:
+    /**
+     * Updates the size of the grid depending on the state
+     * of \a showPreview and \a additionalInfoCount.
+     */
+    void updateGridSize(bool showPreview, int additionalInfoCount);
+
+    /**
+     * Returns the number of additional information lines that should
+     * be shown below the item name.
+     */
+    int additionalInfoCount() const;
+
+private:
+    DolphinViewController* m_dolphinViewController;
+    const ViewModeController* m_viewModeController;
+    DolphinCategoryDrawer* m_categoryDrawer;
+    ViewExtensionsFactory* m_extensionsFactory;
+
+    QFont m_font;
+    QSize m_decorationSize;
+    QStyleOptionViewItem::Position m_decorationPosition;
+    Qt::Alignment m_displayAlignment;
+
+    QSize m_itemSize;
+    QRect m_dropRect;
+};
+
+#endif