Added main execs

1 files changed, 120 insertions, 0 deletions

diff --git a/pcbnew/tools/point_editor.h b/pcbnew/tools/point_editor.h
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+++ b/pcbnew/tools/point_editor.h
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+/*
+ * This program source code file is part of KiCad, a free EDA CAD application.
+ *
+ * Copyright (C) 2013 CERN
+ * @author Maciej Suminski <maciej.suminski@cern.ch>
+ *
+ * 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, you may find one here:
+ * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
+ * or you may search the http://www.gnu.org website for the version 2 license,
+ * or you may write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ */
+
+#ifndef __POINT_EDITOR_H
+#define __POINT_EDITOR_H
+
+#include <boost/shared_ptr.hpp>
+
+#include <tool/tool_interactive.h>
+#include "edit_points.h"
+
+class SELECTION_TOOL;
+
+/**
+ * Class POINT_EDITOR
+ *
+ * Tool that displays edit points allowing to modify items by dragging the points.
+ */
+class POINT_EDITOR : public TOOL_INTERACTIVE
+{
+public:
+    POINT_EDITOR();
+
+    /// @copydoc TOOL_INTERACTIVE::Reset()
+    void Reset( RESET_REASON aReason );
+
+    /// @copydoc TOOL_INTERACTIVE::Init()
+    bool Init();
+
+    /**
+     * Function OnSelected()
+     *
+     * Change selection event handler.
+     */
+    int OnSelectionChange( const TOOL_EVENT& aEvent );
+
+    ///> Sets up handlers for various events.
+    void SetTransitions();
+
+private:
+    ///> Selection tool used for obtaining selected items
+    SELECTION_TOOL* m_selectionTool;
+
+    ///> Currently edited point, NULL if there is none.
+    EDIT_POINT* m_editedPoint;
+
+    ///> Original position for the current drag point.
+    EDIT_POINT m_original;
+
+    ///> Currently available edit points.
+    boost::shared_ptr<EDIT_POINTS> m_editPoints;
+
+    // Alternative constraint, enabled while a modifier key is held
+    boost::shared_ptr<EDIT_CONSTRAINT<EDIT_POINT> > m_altConstraint;
+
+    // EDIT_POINT for alternative constraint mode
+    EDIT_POINT m_altConstrainer;
+
+    ///> Updates item's points with edit points.
+    void updateItem() const;
+
+    ///> Applies the last changes to the edited item.
+    void finishItem() const;
+
+    ///> Updates edit points with item's points.
+    void updatePoints();
+
+    ///> Updates which point is being edited.
+    void updateEditedPoint( const TOOL_EVENT& aEvent );
+
+    ///> Sets the current point being edited. NULL means none.
+    void setEditedPoint( EDIT_POINT* aPoint );
+
+    ///> Returns true if aPoint is the currently modified point.
+    inline bool isModified( const EDIT_POINT& aPoint ) const
+    {
+        return m_editedPoint == &aPoint;
+    }
+
+    ///> Sets up an alternative constraint (typically enabled upon a modifier key being pressed).
+    void setAltConstraint( bool aEnabled );
+
+    ///> Returns a point that should be used as a constrainer for 45 degrees mode.
+    EDIT_POINT get45DegConstrainer() const;
+
+    ///> Adds a new edit point on a zone outline/line.
+    void addCorner( const VECTOR2I& aPoint );
+
+    ///> Removes a corner.
+    void removeCorner( EDIT_POINT* aPoint );
+
+    ///> Condition to display "Create corner" context menu entry.
+    static bool addCornerCondition( const SELECTION& aSelection );
+
+    ///> Condition to display "Remove corner" context menu entry.
+    bool removeCornerCondition( const SELECTION& aSelection );
+};
+
+#endif