Branch 1.3.5 tree to 1.4.x tree, goodbye 1.3.x

git-svn-id: svn://scribus.net/branches/Version14x/Scribus@17163 11d20701-8431-0410-a711-e3c959e3b870

1 files changed, 90 insertions, 0 deletions

diff --git a/scribus/canvasgesture_resize.h b/scribus/canvasgesture_resize.h
new file mode 100644
index 0000000..bf33191
--- /dev/null
+++ b/scribus/canvasgesture_resize.h
@@ -0,0 +1,90 @@
+/*
+ For general Scribus (>=1.3.2) copyright and licensing information please refer
+ to the COPYING file provided with the program. Following this notice may exist
+ a copyright and/or license notice that predates the release of Scribus 1.3.2
+ for which a new license (GPL+exception) is in place.
+ */
+/***************************************************************************
+*                                                                         *
+*   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.                                   *
+*                                                                         *
+***************************************************************************/
+
+
+
+#ifndef CANVAS_GESTURE_RESIZE_H
+#define CANVAS_GESTURE_RESIZE_H
+
+#include <QRect>
+
+#include "scribusapi.h"
+#include "canvas.h"
+#include "canvasgesture.h"
+#include "canvasmode.h"
+
+class QDragEnterEvent;
+class QDragMoveEvent;
+class QDragLeaveEvent;
+class QDropEvent;
+class QEvent;
+class QInputMethodEvent;
+class QMouseEvent;
+class QKeyEvent;
+class QPainter;
+class QRubberBand;
+class PageItem;
+class UndoTransaction;
+
+/**
+  This class realizes resizing of selected items on behalf of its parent mode.
+  The user presses the mousebutton at one of the framehandles, drags it to the end point
+  and releases the mousebutton. The item or group selection is resized to the new dimensions.
+  During the move the selected items are highlighted.
+ */
+class SCRIBUS_API ResizeGesture : public CanvasGesture
+{
+public:
+	ResizeGesture (CanvasMode* parent);
+	
+	/**
+		Prepares the gesture for resizing the selection
+	 */
+	void prepare(Canvas::FrameHandle framehandle = Canvas::SOUTHEAST);
+	void clear();
+	
+	virtual void drawControls(QPainter* p);
+	virtual void activate(bool);
+	virtual void deactivate(bool);
+	virtual void mouseReleaseEvent(QMouseEvent *m);
+	virtual void mouseMoveEvent(QMouseEvent *m);
+	/**
+	  This method only sets the m_handle field.
+	  If the correct value is set by prepare() (default = SOUTHEAST), 
+	  it's not necessary to call this method.
+	 */
+	virtual void mousePressEvent(QMouseEvent *m);
+	
+	Canvas::FrameHandle frameHandle() const { return m_handle; }
+	
+private:
+	void adjustBounds(QMouseEvent *m);
+	void doResize(bool scaleContent);
+	Canvas::FrameHandle m_handle;
+	double m_rotation;
+	double m_origRatio;
+	QPoint m_mousePressPoint;
+	QRectF m_bounds;
+	QRectF m_origBounds;
+	QRectF m_mousePressBounds;
+	UndoTransaction* m_transactionStarted;
+	double m_extraWidth;
+	double m_extraHeight;
+	double m_extraX;
+	double m_extraY;
+};
+
+
+#endif