201 lines
7.2 KiB
C++
201 lines
7.2 KiB
C++
/*
|
|
* This program source code file is part of KiCad, a free EDA CAD application.
|
|
*
|
|
* Copyright (C) 2014 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 __DRAWING_TOOL_H
|
|
#define __DRAWING_TOOL_H
|
|
|
|
#include <tool/tool_interactive.h>
|
|
#include <boost/optional.hpp>
|
|
|
|
namespace KIGFX
|
|
{
|
|
class VIEW;
|
|
class VIEW_CONTROLS;
|
|
}
|
|
class BOARD;
|
|
class PCB_EDIT_FRAME;
|
|
class DRAWSEGMENT;
|
|
|
|
/**
|
|
* Class DRAWING_TOOL
|
|
*
|
|
* Tool responsible for drawing graphical elements like lines, arcs, circles, etc.
|
|
*/
|
|
|
|
class DRAWING_TOOL : public TOOL_INTERACTIVE
|
|
{
|
|
public:
|
|
DRAWING_TOOL();
|
|
~DRAWING_TOOL();
|
|
|
|
/// @copydoc TOOL_INTERACTIVE::Reset()
|
|
void Reset( RESET_REASON aReason );
|
|
|
|
/**
|
|
* Function DrawLine()
|
|
* Starts interactively drawing a line. After invoking the function it expects the user
|
|
* to click at least two times to determine the origin and the end for a line. If there are
|
|
* more clicks, the line is drawn as a continous polyline.
|
|
*/
|
|
int DrawLine( const TOOL_EVENT& aEvent );
|
|
|
|
/**
|
|
* Function DrawCircle()
|
|
* Starts interactively drawing a circle. After invoking the function it expects the user
|
|
* to first click on a point that is going to be used as the center of the circle. The second
|
|
* click determines the circle radius.
|
|
*/
|
|
int DrawCircle( const TOOL_EVENT& aEvent );
|
|
|
|
/**
|
|
* Function DrawArc()
|
|
* Starts interactively drawing an arc. After invoking the function it expects the user
|
|
* to first click on a point that is going to be used as the center of the arc. The second
|
|
* click determines the origin and radius, the third one - the angle.
|
|
*/
|
|
int DrawArc( const TOOL_EVENT& aEvent );
|
|
|
|
/**
|
|
* Function PlaceText()
|
|
* Displays a dialog that allows to input text and its settings and then lets the user decide
|
|
* where to place the text in editor.
|
|
*/
|
|
int PlaceText( const TOOL_EVENT& aEvent );
|
|
|
|
/**
|
|
* Function DrawDimension()
|
|
* Starts interactively drawing a dimension. After invoking the function it expects the user
|
|
* to first click on a point that is going to be used as the origin of the dimension.
|
|
* The second click determines the end and the third click modifies its height.
|
|
*/
|
|
int DrawDimension( const TOOL_EVENT& aEvent );
|
|
|
|
/**
|
|
* Function DrawZone()
|
|
* Starts interactively drawing a zone. After invoking the function a zone settings dialog
|
|
* is displayed. After confirmation it allows the user to set points that are going to be used
|
|
* as a boundary polygon of the zone. Double click or clicking on the origin of the boundary
|
|
* polyline finishes the drawing.
|
|
*/
|
|
int DrawZone( const TOOL_EVENT& aEvent );
|
|
|
|
/**
|
|
* Function DrawKeepout()
|
|
* Starts interactively drawing a keepout area. After invoking the function an area settings
|
|
* dialog is displayed. After confirmation it allows the user to set points that are going to
|
|
* be used as a boundary polygon of the area. Double click or clicking on the origin of the
|
|
* boundary polyline finishes the drawing.
|
|
*/
|
|
int DrawKeepout( const TOOL_EVENT& aEvent );
|
|
|
|
/**
|
|
* Function PlaceDXF()
|
|
* Places a drawing imported from a DXF file in module editor.
|
|
*/
|
|
int PlaceDXF( const TOOL_EVENT& aEvent );
|
|
|
|
/**
|
|
* Function SetAnchor()
|
|
* Places the footprint anchor (only in module editor).
|
|
*/
|
|
int SetAnchor( const TOOL_EVENT& aEvent );
|
|
|
|
/**
|
|
* Function EditModules()
|
|
* Toggles edit module mode. When enabled, one may select parts of modules individually
|
|
* (graphics, pads, etc.), so they can be modified.
|
|
* @param aEnabled decides if the mode should be enabled.
|
|
*/
|
|
void EditModules( bool aEnabled )
|
|
{
|
|
m_editModules = aEnabled;
|
|
}
|
|
|
|
private:
|
|
///> Starts drawing a selected shape (i.e. DRAWSEGMENT).
|
|
///> @param aShape is the type of created shape (@see STROKE_T).
|
|
///> @param aGraphic is an object that is going to be used by the tool for drawing. It has to
|
|
///> be already created. The tool deletes the object if it is not added to a BOARD.
|
|
///> @return False if the tool was cancelled before the origin was set or origin and end are
|
|
///> the same point.
|
|
bool drawSegment( int aShape, DRAWSEGMENT*& aGraphic,
|
|
boost::optional<VECTOR2D> aStartingPoint = boost::none );
|
|
|
|
///> Starts drawing an arc.
|
|
///> @param aGraphic is an object that is going to be used by the tool for drawing. It has to
|
|
///> be already created. The tool deletes the object if it is not added to a BOARD.
|
|
///> @return False if the tool was cancelled before the origin was set or origin and end are
|
|
///> the same point.
|
|
bool drawArc( DRAWSEGMENT*& aGraphic );
|
|
|
|
///> Draws a polygon, that is added as a zone or a keepout area.
|
|
///> @param aKeepout decides if the drawn polygon is a zone or a keepout area.
|
|
int drawZone( bool aKeepout );
|
|
|
|
/**
|
|
* Function placeTextModule()
|
|
* Displays a dialog that allows to input text and its settings and then lets the user decide
|
|
* where to place the text in module .
|
|
*/
|
|
int placeTextModule();
|
|
|
|
/**
|
|
* Function placeTextPcb()
|
|
* Displays a dialog that allows to input text and its settings and then lets the user decide
|
|
* where to place the text in board editor.
|
|
*/
|
|
int placeTextPcb();
|
|
|
|
/**
|
|
* Function make45DegLine()
|
|
* Forces a DRAWSEGMENT to be drawn at multiple of 45 degrees. The origin stays the same,
|
|
* the end of the aSegment is modified according to the current cursor position.
|
|
* @param aSegment is the segment that is currently drawn.
|
|
* @param aHelper is a helper line that shows the next possible segment.
|
|
*/
|
|
void make45DegLine( DRAWSEGMENT* aSegment, DRAWSEGMENT* aHelper ) const;
|
|
|
|
///> Sets up handlers for various events.
|
|
void setTransitions();
|
|
|
|
///> Returns the appropriate width for a segment depending on the settings.
|
|
int getSegmentWidth( unsigned int aLayer ) const;
|
|
|
|
KIGFX::VIEW* m_view;
|
|
KIGFX::VIEW_CONTROLS* m_controls;
|
|
BOARD* m_board;
|
|
PCB_EDIT_FRAME* m_frame;
|
|
|
|
/// Edit module mode flag
|
|
bool m_editModules;
|
|
|
|
/// Stores the current line width for multisegment drawing.
|
|
unsigned int m_lineWidth;
|
|
|
|
// How does line width change after one -/+ key press.
|
|
static const int WIDTH_STEP;
|
|
};
|
|
|
|
#endif /* __DRAWING_TOOL_H */
|