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, 129 insertions, 0 deletions

diff --git a/karbon/tools/vpolylinetool.h b/karbon/tools/vpolylinetool.h
new file mode 100644
index 00000000..83e4a562
--- /dev/null
+++ b/karbon/tools/vpolylinetool.h
@@ -0,0 +1,129 @@
+/* This file is part of the KDE project
+   Copyright (C) 2001, 2002, 2003 The Karbon Developers
+
+   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 __VPOLYLINETOOL_H__
+#define __VPOLYLINETOOL_H__
+
+
+#include <qptrlist.h>
+#include <qstring.h>
+
+#include "KoPoint.h"
+
+#include "vtool.h"
+
+
+class QLabel;
+class QWidget;
+class VPath;
+class QCursor;
+
+/**
+ * The polyline tool.
+ *
+ * When the tool is activated, you draw your polyline until the tool is 
+ * deactivated.
+ * When the mouse button is pressed, you add a Bezier node and sets the vector by 
+ * dragging it.
+ * While dragging, when you press on CTRL, you edit the other vector, and when 
+ * you press on SHIFT the current segment, the segment becames a line.
+ */
+
+class VPolylineTool : public VTool
+{
+	Q_OBJECT
+
+	public:
+		VPolylineTool( KarbonView *view );
+		~VPolylineTool(); 
+
+		virtual void setup(KActionCollection *collection);
+		virtual void activate();
+		virtual void deactivate();
+
+		virtual QString uiname() { return i18n( "Polyline Tool" ); }
+		virtual QString contextHelp();
+		virtual enumToolType toolType() { return TOOL_FREEHAND; }
+
+	protected:
+		/**
+		 * Helper method: draws the polyline.
+		 */
+		void draw();
+
+		/**
+		 * Helper method: draws a bezier vector.
+		 */
+		void drawBezierVector( KoPoint& start, KoPoint& end );
+
+		/**
+		 * Creates the polyline from the bezier points.
+		 */
+		void createObject();
+
+		/**
+		 * Initializes the specified path with the actual bezier points.
+		 */
+		void initializePath( VPath &path );
+
+		virtual void mouseMove();
+		virtual void mouseButtonPress();
+		virtual void mouseButtonRelease();
+		virtual void rightMouseButtonRelease();
+		virtual void mouseButtonDblClick();
+		virtual void mouseDrag();
+		virtual void mouseDragRelease();
+		virtual void mouseDragShiftPressed();
+		virtual void mouseDragCtrlPressed();
+		virtual void mouseDragShiftReleased();
+		virtual void mouseDragCtrlReleased();
+
+		virtual void cancel();
+		virtual void cancelStep();
+		virtual void accept();
+
+		/**
+		 * The list of this polyline points.
+		 */
+		QPtrList<KoPoint> m_bezierPoints;
+
+		/**
+		 * The start of the last drawn vector.
+		 */
+		KoPoint m_lastVectorStart;
+
+		/**
+		 * The end of the last drawn vector.
+		 */
+		KoPoint m_lastVectorEnd;
+
+		/**
+		 * Indicates if the polyline is to close.
+		 */
+		bool m_close;
+	protected slots:
+		void commandExecuted();
+
+	private:
+		QCursor* m_crossCursor;
+};
+
+#endif
+