1 files changed, 111 insertions, 0 deletions
diff --git a/chalk/plugins/tools/tool_perspectivegrid/kis_tool_perspectivegrid.h b/chalk/plugins/tools/tool_perspectivegrid/kis_tool_perspectivegrid.h
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+++ b/chalk/plugins/tools/tool_perspectivegrid/kis_tool_perspectivegrid.h
@@ -0,0 +1,111 @@
+/*
+ *  kis_tool_perspectivegrid.h - part of Chalk
+ *
+ *  Copyright (c) 2006 Cyrille Berger <[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 _KIS_TOOL_PERSPECTIVE_GRID_H_
+#define _KIS_TOOL_PERSPECTIVE_GRID_H_
+
+#include <kis_perspective_grid.h>
+#include <kis_point.h>
+#include <kis_tool_non_paint.h>
+#include <kis_tool_factory.h>
+
+class KisToolPerspectiveGrid : public KisToolNonPaint {
+    Q_OBJECT
+  TQ_OBJECT
+    enum PerspectiveGridEditionMode {
+        MODE_CREATION, // This is the mode when there is not yet a perspective grid
+        MODE_EDITING, // This is the mode when the grid has been created, and we are waiting for the user to click on a control box
+        MODE_DRAGING_NODE, // In this mode one node is translated
+        MODE_DRAGING_TRANSLATING_TWONODES // This mode is used when creating a new sub perspective grid
+    };
+    typedef KisToolNonPaint super;
+public:
+    KisToolPerspectiveGrid();
+    virtual ~KisToolPerspectiveGrid();
+        //
+        // KisCanvasObserver interface
+        //
+
+    virtual void update (KisCanvasSubject *subject);
+
+        //
+        // KisToolPaint interface
+        //
+
+    virtual void setup(KActionCollection *collection);
+    virtual TQ_UINT32 priority() { return 3; }
+    virtual enumToolType toolType() { return TOOL_VIEW; }
+    virtual void buttonPress(KisButtonPressEvent *event);
+    virtual void move(KisMoveEvent *event);
+    virtual void buttonRelease(KisButtonReleaseEvent *event);
+    
+//     TQWidget* createOptionWidget(TQWidget* tqparent);
+//     virtual TQWidget* optionWidget();
+
+public slots:
+    virtual void activate();
+    void deactivate();
+
+protected:
+    virtual void paint(KisCanvasPainter& gc);
+    virtual void paint(KisCanvasPainter& gc, const TQRect& rc);
+    void drawGridCreation(KisCanvasPainter& gc);
+    void drawGridCreation();
+    void drawGrid(KisCanvasPainter& gc);
+    void drawGrid();
+
+private:
+    void drawSmallRectangle(KisCanvasPainter& gc, TQPoint p);
+    bool mouseNear(const TQPoint& mousep, const TQPoint point);
+
+protected:
+    KisPoint m_dragStart;
+    KisPoint m_dragEnd;
+
+    bool m_dragging;
+private:
+    typedef TQValueVector<KisPoint> KisPointVector;
+    KisCanvasSubject *m_subject;
+    KisPointVector m_points;
+    PerspectiveGridEditionMode m_mode;
+    TQ_INT32 m_handleSize, m_handleHalfSize;
+    KisPerspectiveGridNodeSP m_selectedNode1, m_selectedNode2;
+
+};
+
+
+class KisToolPerspectiveGridFactory : public KisToolFactory {
+    typedef KisToolFactory super;
+public:
+    KisToolPerspectiveGridFactory() : super() {};
+    virtual ~KisToolPerspectiveGridFactory(){};
+
+    virtual KisTool * createTool(KActionCollection * ac) {
+        KisTool * t =  new KisToolPerspectiveGrid();
+        Q_CHECK_PTR(t);
+        t->setup(ac);
+        return t;
+    }
+    virtual KisID id() { return KisID("perspectivegridtool", i18n("Perspective Grid Tool")); }
+};
+
+
+#endif
+