kicad/pcbnew/router/router_tool.h

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/*
* KiRouter - a push-and-(sometimes-)shove PCB router
*
* Copyright (C) 2013-2017 CERN
* Copyright (C) 2016 KiCad Developers, see AUTHORS.txt for contributors.
* Author: Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
* Author: Maciej Suminski <maciej.suminski@cern.ch>
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*
* 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 3 of the License, or (at your
* option) any later version.
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*
* 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.
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*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __ROUTER_TOOL_H
#define __ROUTER_TOOL_H
#include "pns_tool_base.h"
class PCB_SELECTION_TOOL;
class APIEXPORT ROUTER_TOOL : public PNS::TOOL_BASE
{
public:
ROUTER_TOOL();
~ROUTER_TOOL();
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bool Init() override;
void Reset( RESET_REASON aReason ) override;
int MainLoop( const TOOL_EVENT& aEvent );
int RouteSelected( const TOOL_EVENT& aEvent );
int InlineBreakTrack( const TOOL_EVENT& aEvent );
bool CanInlineDrag( int aDragMode );
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int InlineDrag( const TOOL_EVENT& aEvent );
int SelectCopperLayerPair( const TOOL_EVENT& aEvent );
int DpDimensionsDialog( const TOOL_EVENT& aEvent );
int SettingsDialog( const TOOL_EVENT& aEvent );
int ChangeRouterMode( const TOOL_EVENT& aEvent );
int CycleRouterMode( const TOOL_EVENT& aEvent );
int CustomTrackWidthDialog( const TOOL_EVENT& aEvent );
PNS::PNS_MODE GetRouterMode();
/**
* @brief Returns whether routing is currently active.
*
* @return True if actively routing, false if not routing or
* tool is activated and idle.
*/
bool RoutingInProgress();
void setTransitions() override;
// A filter for narrowing a collection representing a simple corner
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// or a non-fanout-via to a single PCB_TRACK item.
static void NeighboringSegmentFilter( const VECTOR2I& aPt, GENERAL_COLLECTOR& aCollector,
PCB_SELECTION_TOOL* aSelTool );
void UpdateMessagePanel();
private:
void performRouting();
void performDragging( int aMode = PNS::DM_ANY );
void breakTrack();
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void handleCommonEvents( TOOL_EVENT& evt );
int handleLayerSwitch( const TOOL_EVENT& aEvent, bool aForceVia );
int getStartLayer( const PNS::ITEM* aItem );
void switchLayerOnViaPlacement();
void updateSizesAfterLayerSwitch( PCB_LAYER_ID targetLayer );
bool getNearestRatnestAnchor( VECTOR2I& aPoint, LAYER_RANGE& aLayers );
int onLayerCommand( const TOOL_EVENT& aEvent );
int onViaCommand( const TOOL_EVENT& aEvent );
int onTrackViaSizeChanged( const TOOL_EVENT& aEvent );
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bool prepareInteractive();
bool finishInteractive();
void saveRouterDebugLog();
private:
std::shared_ptr<ACTION_MENU> m_diffPairMenu;
std::shared_ptr<ACTION_MENU> m_trackViaMenu;
int m_lastTargetLayer;
PCB_LAYER_ID m_originalActiveLayer;
bool m_inRouterTool; // Re-entrancy guard
};
#endif