279 lines
9.5 KiB
C++
279 lines
9.5 KiB
C++
/*
|
|
* This program source code file is part of KiCad, a free EDA CAD application.
|
|
*
|
|
* Copyright (C) 2014-2017 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 <tools/pcb_tool.h>
|
|
#include <core/optional.h>
|
|
|
|
#include <tool/tool_menu.h>
|
|
|
|
namespace KIGFX
|
|
{
|
|
class VIEW;
|
|
class VIEW_CONTROLS;
|
|
}
|
|
class BOARD;
|
|
class PCB_BASE_EDIT_FRAME;
|
|
class DRAWSEGMENT;
|
|
class POLYGON_GEOM_MANAGER;
|
|
|
|
/**
|
|
* Class DRAWING_TOOL
|
|
*
|
|
* Tool responsible for drawing graphical elements like lines, arcs, circles, etc.
|
|
*/
|
|
|
|
class DRAWING_TOOL : public PCB_TOOL
|
|
{
|
|
public:
|
|
DRAWING_TOOL();
|
|
~DRAWING_TOOL();
|
|
|
|
/// @copydoc TOOL_INTERACTIVE::Init()
|
|
bool Init() override;
|
|
|
|
/// @copydoc TOOL_INTERACTIVE::Reset()
|
|
void Reset( RESET_REASON aReason ) override;
|
|
|
|
///> Get the DRAWING_TOOL top-level context menu
|
|
inline TOOL_MENU& GetToolMenu()
|
|
{
|
|
return m_menu;
|
|
}
|
|
|
|
///> The possible drawing modes of DRAWING_TOOL
|
|
enum class MODE
|
|
{
|
|
NONE,
|
|
LINE,
|
|
CIRCLE,
|
|
ARC,
|
|
TEXT,
|
|
ANCHOR,
|
|
DXF,
|
|
DIMENSION,
|
|
KEEPOUT,
|
|
ZONE,
|
|
GRAPHIC_POLYGON,
|
|
VIA
|
|
};
|
|
|
|
/**
|
|
* Function GetDrawingMode
|
|
*
|
|
* Returns the current drawing mode of the DRAWING_TOOL, or
|
|
* MODE::NONE if not currently in any drawing mode
|
|
*/
|
|
MODE GetDrawingMode() const;
|
|
|
|
/**
|
|
* 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 one 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 );
|
|
int DrawGraphicPolygon( const TOOL_EVENT& aEvent );
|
|
|
|
int DrawVia( const TOOL_EVENT& aEvent );
|
|
|
|
/**
|
|
* Function DrawZoneKeepout()
|
|
* 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 DrawZoneKeepout( const TOOL_EVENT& aEvent );
|
|
|
|
/**
|
|
* Function DrawZoneCutout()
|
|
* Starts interactively drawing a zone cutout area of an existing zone.
|
|
* The normal zone interactive tool is used, but the zone settings
|
|
* dialog is not shown (since the cutout affects only shape of an
|
|
* existing zone).
|
|
*/
|
|
int DrawZoneCutout( const TOOL_EVENT& aEvent );
|
|
|
|
/**
|
|
* Function DrawSimilarZone()
|
|
* Starts interactively drawing a zone with same settings as
|
|
* an existing zone.
|
|
* The normal zone interactive tool is used, but the zone settings
|
|
* dialog is not shown at the start.
|
|
*/
|
|
int DrawSimilarZone( const TOOL_EVENT& aEvent );
|
|
|
|
/**
|
|
* Function PlaceImportedGraphics()
|
|
* Places a drawing imported from a DXF or SVG file in module editor.
|
|
*/
|
|
int PlaceImportedGraphics( const TOOL_EVENT& aEvent );
|
|
|
|
/**
|
|
* Function SetAnchor()
|
|
* Places the footprint anchor (only in module editor).
|
|
*/
|
|
int SetAnchor( const TOOL_EVENT& aEvent );
|
|
|
|
///> Sets up handlers for various events.
|
|
void setTransitions() override;
|
|
|
|
private:
|
|
|
|
enum class ZONE_MODE
|
|
{
|
|
ADD, ///< Add a new zone/keepout with fresh settings
|
|
CUTOUT, ///< Make a cutout to an existing zone
|
|
SIMILAR, ///< Add a new zone with the same settings as an existing one
|
|
GRAPHIC_POLYGON
|
|
};
|
|
|
|
///> 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.
|
|
///> @param aStartingPoint is a starting point for this new DRAWSEGMENT. If exists
|
|
///> the new item has its start point set to aStartingPoint,
|
|
///> and its settings (width, layer) set to the current default values.
|
|
///> @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,
|
|
OPT<VECTOR2D> aStartingPoint = NULLOPT );
|
|
|
|
///> 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 dictates if the drawn polygon is a zone or a
|
|
* keepout area.
|
|
* @param aMode dictates the mode of the zone tool:
|
|
* ADD add a new zone/keepout with fresh settings
|
|
* CUTOUT add a cutout to an existing zone
|
|
* SIMILAR add a new zone with the same settings as an existing one
|
|
*/
|
|
int drawZone( bool aKeepout, ZONE_MODE aMode );
|
|
|
|
/**
|
|
* Function getSourceZoneForAction()
|
|
*
|
|
* Gets a source zone item for an action that takes an existing zone
|
|
* into account (for example a cutout of an existing zone). The source
|
|
* zone is taken from the current selection
|
|
*
|
|
* @param aMode mode of the zone tool
|
|
* @param aZone updated pointer to a suitable source zone,
|
|
* or nullptr if none found, or the action doesn't need a source
|
|
* @return true if a suitable zone was found, or the action doesn't
|
|
* need a zone. False if the action needs a zone but none was found.
|
|
*/
|
|
bool getSourceZoneForAction( ZONE_MODE aMode, ZONE_CONTAINER*& aZone );
|
|
|
|
/**
|
|
* Run the event loop for polygon creation, sending user input
|
|
* on to the given POLYGON_GEOM_MANAGER for processing into a
|
|
* complete polygon.
|
|
*/
|
|
void runPolygonEventLoop( POLYGON_GEOM_MANAGER& aPolyGeomMgr );
|
|
|
|
/**
|
|
* Function constrainDimension()
|
|
* Forces the dimension lime to be drawn on multiple of 45 degrees
|
|
* @param aDimension is the dimension element currently being drawn
|
|
*/
|
|
void constrainDimension( DIMENSION* dimension );
|
|
|
|
///> Returns the appropriate width for a segment depending on the settings.
|
|
int getSegmentWidth( PCB_LAYER_ID aLayer ) const;
|
|
|
|
///> Selects a non-copper layer for drawing
|
|
PCB_LAYER_ID getDrawingLayer() const;
|
|
|
|
KIGFX::VIEW* m_view;
|
|
KIGFX::VIEW_CONTROLS* m_controls;
|
|
BOARD* m_board;
|
|
PCB_BASE_EDIT_FRAME* m_frame;
|
|
MODE m_mode;
|
|
|
|
/// Stores the current line width for multisegment drawing.
|
|
unsigned int m_lineWidth;
|
|
|
|
// How does line width change after one -/+ key press.
|
|
static const unsigned int WIDTH_STEP;
|
|
|
|
|
|
// give internal access to drawing helper classes
|
|
friend class ZONE_CREATE_HELPER;
|
|
};
|
|
|
|
#endif /* __DRAWING_TOOL_H */
|