Added old abandoned KDE3 version of koffice

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1077364 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 149 insertions, 0 deletions

diff --git a/kugar/kudesigner_lib/view.h b/kugar/kudesigner_lib/view.h
new file mode 100644
index 00000000..8ca5a9d4
--- /dev/null
+++ b/kugar/kudesigner_lib/view.h
@@ -0,0 +1,149 @@
+/* This file is part of the KDE project
+  Copyright (C) 2002-2004 Alexander Dymo <adymo@mksat.net>
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Library General Public
+  License as published by the Free Software Foundation; either
+  version 2 of the License, or (at your option) any later version.
+
+  This library 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
+  Library General Public License for more details.
+
+  You should have received a copy of the GNU Library General Public License
+  along with this library; see the file COPYING.LIB.  If not, write to
+  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+#ifndef VIEW_H
+#define VIEW_H
+
+#include <qcanvas.h>
+#include <qpainter.h>
+#include <qptrlist.h>
+
+#include <koproperty/property.h>
+
+class KuDesignerPlugin;
+
+class QMouseEvent;
+class QCanvasItemList;
+
+namespace KoProperty
+{
+class Buffer;
+}
+
+using namespace KoProperty;
+
+namespace Kudesigner
+{
+
+class ReportItem;
+class Box;
+class Canvas;
+class Band;
+
+class SelectionRect: public QCanvasRectangle
+{
+public:
+    SelectionRect( int x, int y, int width, int height, Canvas *canvas ) :
+            QCanvasRectangle( x, y, width, height, ( QCanvas* ) canvas )
+    {}
+
+    virtual void draw( QPainter & painter );
+};
+
+class View: public QCanvasView
+{
+    Q_OBJECT
+public:
+    View( Canvas *canvas, QWidget *parent, const char *name = 0, WFlags f = 0 );
+
+    int itemToInsert;
+
+    enum RequestType {RequestNone = 0, RequestProps, RequestDelete};
+
+    void setRequest( RequestType r );
+    void clearRequest();
+    bool requested();
+
+    void finishSelection();
+
+    void setPlugin( KuDesignerPlugin *plugin );
+
+    void setCanvas( Canvas *canvas );
+
+protected:
+    void contentsMousePressEvent( QMouseEvent* );
+    void contentsMouseReleaseEvent( QMouseEvent* );
+    void contentsMouseMoveEvent( QMouseEvent* );
+    void contentsMouseDoubleClickEvent( QMouseEvent * );
+
+    void contentsDragEnterEvent ( QDragEnterEvent * );
+    void contentsDragMoveEvent ( QDragMoveEvent * );
+    //    void contentsDragLeaveEvent ( QDragLeaveEvent * );
+    //    void contentsDropEvent ( QDropEvent * );
+    void keyPressEvent( QKeyEvent * );
+
+    void startMoveOrResizeOrSelectItem( QCanvasItemList &l, QMouseEvent *e, QPoint &p );
+    bool startResizing( QMouseEvent *e, QPoint &p );
+    void placeItem( QCanvasItemList &l, QMouseEvent *e );
+    void editItem( QCanvasItemList &l );
+    void deleteItem( QCanvasItemList &l );
+    void selectItemFromList( QCanvasItemList &l );
+
+    void stickToGrid( double &x, double &y );
+    void stickDimToGrid( double x, double y, double &X, double &Y );
+
+private:
+    Buffer *selectionBuf;
+
+    ReportItem *moving;
+    QPoint moving_start;
+    double moving_offsetY;
+    double moving_offsetX;
+    QRect resizing_constraint;
+    QSize resizing_minSize;
+    int resizing_type;
+    class Box *resizing;
+    bool selectionStarted;
+
+    KuDesignerPlugin *m_plugin;
+
+    SelectionRect *selectionRect;
+
+    RequestType request;
+
+    Canvas *m_canvas;
+
+    void fixMinValues( double &pos, double minv, double &offset );
+    void fixMaxValues( double &pos, double size, double maxv, double &offset );
+
+signals:  // Signals
+    /** Emitted when user clicks on the canvas, so a button
+    or a menu item assosiated with the selected item should
+    be unchecked. */
+    void selectedActionProcessed();
+    void selectedEditActionProcessed();
+    void modificationPerformed();
+
+    /** Emitted when selection is made, so that property editor can display properties
+        for the selected items. */
+    void selectionMade( Buffer *buf );
+    void selectionClear();
+    void changed();
+
+    void itemPlaced( int x, int y, int band, int bandLevel );
+
+public slots:
+    void updateProperty();
+
+    void selectItem();
+    void setGridSize( int size );
+};
+
+}
+
+#endif