Merge pull request #2 from FOSSEE/develop

Develop

1 files changed, 157 insertions, 0 deletions

diff --git a/eeschema/sch_line.h b/eeschema/sch_line.h
new file mode 100644
index 0000000..87a3972
--- /dev/null
+++ b/eeschema/sch_line.h
@@ -0,0 +1,157 @@
+/*
+ * This program source code file is part of KiCad, a free EDA CAD application.
+ *
+ * Copyright (C) 2009 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com
+ * Copyright (C) 1992-2011 KiCad Developers, see AUTHORS.txt for contributors.
+ *
+ * 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
+ */
+
+/**
+ * @file sch_line.h
+ */
+
+#ifndef _SCH_LINE_H_
+#define _SCH_LINE_H_
+
+
+#include <sch_item_struct.h>
+
+class NETLIST_OBJECT_LIST;
+
+/**
+ * Class SCH_LINE
+ * is a segment description base class to describe items which have 2 end
+ * points (track, wire, draw line ...)
+ */
+class SCH_LINE : public SCH_ITEM
+{
+    bool    m_startIsDangling;  ///< True if start point is not connected.
+    bool    m_endIsDangling;    ///< True if end point is not connected.
+    wxPoint m_start;            ///< Line start point
+    wxPoint m_end;              ///< Line end point
+
+public:
+    SCH_LINE( const wxPoint& pos = wxPoint( 0, 0 ), int layer = LAYER_NOTES );
+
+    SCH_LINE( const SCH_LINE& aLine );
+
+    ~SCH_LINE() { }
+
+    SCH_LINE* Next() const { return (SCH_LINE*) Pnext; }
+    SCH_LINE* Back() const { return (SCH_LINE*) Pback; }
+
+    wxString GetClass() const
+    {
+        return wxT( "SCH_LINE" );
+    }
+
+    bool IsEndPoint( const wxPoint& aPoint ) const
+    {
+        return aPoint == m_start || aPoint == m_end;
+    }
+
+    bool IsNull() const { return m_start == m_end; }
+
+    wxPoint GetStartPoint() const { return m_start; }
+
+    void SetStartPoint( const wxPoint& aPosition ) { m_start = aPosition; }
+
+    wxPoint GetEndPoint() const { return m_end; }
+
+    void SetEndPoint( const wxPoint& aPosition ) { m_end = aPosition; }
+
+    const EDA_RECT GetBoundingBox() const;    // Virtual
+
+    /**
+     * Function GetLength
+     * @return The length of the line segment.
+     */
+    double GetLength() const;
+
+    void Draw( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aOffset,
+               GR_DRAWMODE aDrawMode, EDA_COLOR_T aColor = UNSPECIFIED_COLOR );
+
+    bool Save( FILE* aFile ) const;
+
+    bool Load( LINE_READER& aLine, wxString& aErrorMsg );
+
+    int GetPenSize() const;
+
+    void Move( const wxPoint& aMoveVector );
+
+    void MirrorX( int aXaxis_position );
+
+    void MirrorY( int aYaxis_position );
+
+    void Rotate( wxPoint aPosition );
+
+    /**
+     * Check line against \a aLine to see if it overlaps and merge if it does.
+     *
+     * This method will change the line to be equivalent of the line and \a aLine if the
+     * two lines overlap.  This method is used to merge multiple line segments into a single
+     * line.
+     *
+     * @param aLine - Line to compare.
+     * @return True if lines overlap and the line was merged with \a aLine.
+     */
+    bool MergeOverlap( SCH_LINE* aLine );
+
+    void GetEndPoints( std::vector<DANGLING_END_ITEM>& aItemList );
+
+    bool IsDanglingStateChanged( std::vector< DANGLING_END_ITEM >& aItemList );
+
+    bool IsDangling() const { return m_startIsDangling || m_endIsDangling; }
+
+    bool IsSelectStateChanged( const wxRect& aRect );
+
+    bool IsConnectable() const;
+
+    void GetConnectionPoints(std::vector< wxPoint >& aPoints ) const;
+
+    wxString GetSelectMenuText() const;
+
+    BITMAP_DEF GetMenuImage() const;
+
+    void GetNetListItem( NETLIST_OBJECT_LIST& aNetListItems, SCH_SHEET_PATH* aSheetPath );
+
+    bool operator <( const SCH_ITEM& aItem ) const;
+
+    wxPoint GetPosition() const { return m_start; }
+
+    void SetPosition( const wxPoint& aPosition );
+
+    bool HitTest( const wxPoint& aPosition, int aAccuracy ) const;
+
+    bool HitTest( const EDA_RECT& aRect, bool aContained = false, int aAccuracy = 0 ) const;
+
+    void Plot( PLOTTER* aPlotter );
+
+    EDA_ITEM* Clone() const;
+
+#if defined(DEBUG)
+    void Show( int nestLevel, std::ostream& os ) const; // override
+#endif
+
+private:
+    bool doIsConnected( const wxPoint& aPosition ) const;
+};
+
+
+#endif    // _SCH_LINE_H_