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, 97 insertions, 0 deletions

diff --git a/krita/plugins/tools/tool_curves/kis_tool_bezier.h b/krita/plugins/tools/tool_curves/kis_tool_bezier.h
new file mode 100644
index 00000000..ec4ce7bb
--- /dev/null
+++ b/krita/plugins/tools/tool_curves/kis_tool_bezier.h
@@ -0,0 +1,97 @@
+/*
+ *  kis_tool_bezier.h -- part of Krita
+ *
+ *  Copyright (c) 2006 Emanuele Tamponi <emanuele@valinor.it>
+ *
+ *  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 KIS_TOOL_BEZIER_H_
+#define KIS_TOOL_BEZIER_H_
+
+#include "kis_tool_factory.h"
+#include "kis_tool_curve.h"
+#include "kis_point.h"
+
+class CurvePoint;
+class KisPoint;
+class KisCanvas;
+class KisCurve;
+class KisPainter;
+class KisPoint;
+
+const int BEZIERENDHINT = 0x0010;
+const int BEZIERPREVCONTROLHINT = 0x0020;
+const int BEZIERNEXTCONTROLHINT = 0x0040;
+
+const int SYMMETRICALCONTROLSOPTION = ALTOPTION;
+const int PREFERCONTROLSOPTION = SHIFTOPTION;
+
+class KisCurveBezier : public KisCurve {
+
+    typedef KisCurve super;
+
+    void recursiveCurve (const KisPoint& P1, const KisPoint& P2, const KisPoint& P3,
+                         const KisPoint& P4, int level, iterator it);
+    KisPoint midpoint (const KisPoint&, const KisPoint&);
+
+    int m_maxLevel;
+    
+public:
+
+    KisCurveBezier() : super() {m_maxLevel = 5;}
+
+    ~KisCurveBezier() {}
+
+    virtual void calculateCurve(iterator, iterator, iterator);
+    virtual iterator pushPivot(const KisPoint&);
+    virtual iterator movePivot(iterator, const KisPoint&);
+    virtual void deletePivot(iterator);
+
+public:
+
+    iterator groupEndpoint (iterator) const;
+    iterator groupPrevControl (iterator) const;
+    iterator groupNextControl (iterator) const;
+
+    bool groupSelected (iterator) const;
+
+    iterator nextGroupEndpoint (iterator) const;
+    iterator prevGroupEndpoint (iterator) const;
+
+};
+
+class KisToolBezier : public KisToolCurve {
+
+    typedef KisToolCurve super;
+    Q_OBJECT
+
+public:
+    KisToolBezier(const QString&);
+    virtual ~KisToolBezier();
+
+protected:
+
+    virtual KisCurve::iterator handleUnderMouse(const QPoint& pos);
+    virtual void drawPivotHandle(KisCanvasPainter& gc, KisCurve::iterator point);
+    virtual KisCurve::iterator drawPoint(KisCanvasPainter& gc, KisCurve::iterator point);
+
+protected:
+
+    KisCurveBezier *m_derivated;
+
+};
+
+#endif //__KIS_TOOL_BEZIER_H__