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https://gitlab.com/kicad/code/kicad.git
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4c83b0a94d
Some grid/zoom tools are left in PCBNEW_CONTROL because they currently depend on Pcbnew-specific class members. Once refactoring is done to make it possible to use all zoom and grid controls outside of pcbnew, these last tools can be moved to common to match their ACTIONs.
151 lines
3.9 KiB
C++
151 lines
3.9 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2014-2016 CERN
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* @author Maciej Suminski <maciej.suminski@cern.ch>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <tool/actions.h>
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#include <draw_frame.h>
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#include <class_draw_panel_gal.h>
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#include <view/view.h>
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#include <view/view_controls.h>
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#include <gal/graphics_abstraction_layer.h>
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#include <class_base_screen.h>
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#include <tool/common_tools.h>
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COMMON_TOOLS::COMMON_TOOLS() :
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TOOL_INTERACTIVE( "common.Control" ), m_frame( NULL )
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{
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}
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COMMON_TOOLS::~COMMON_TOOLS()
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{
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}
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void COMMON_TOOLS::Reset( RESET_REASON aReason )
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{
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m_frame = getEditFrame<EDA_DRAW_FRAME>();
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}
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int COMMON_TOOLS::ZoomInOut( const TOOL_EVENT& aEvent )
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{
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KIGFX::VIEW* view = m_frame->GetGalCanvas()->GetView();
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KIGFX::VIEW_CONTROLS* ctls = getViewControls();
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double zoomScale = 1.0;
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if( aEvent.IsAction( &ACTIONS::zoomIn ) )
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zoomScale = 1.3;
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else if( aEvent.IsAction( &ACTIONS::zoomOut ) )
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zoomScale = 0.7;
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view->SetScale( view->GetScale() * zoomScale, getViewControls()->GetCursorPosition() );
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if( ctls->IsCursorWarpingEnabled() )
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ctls->CenterOnCursor();
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return 0;
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}
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int COMMON_TOOLS::ZoomInOutCenter( const TOOL_EVENT& aEvent )
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{
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KIGFX::VIEW* view = getView();
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double zoomScale = 1.0;
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if( aEvent.IsAction( &ACTIONS::zoomInCenter ) )
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zoomScale = 1.3;
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else if( aEvent.IsAction( &ACTIONS::zoomOutCenter ) )
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zoomScale = 0.7;
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view->SetScale( view->GetScale() * zoomScale );
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return 0;
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}
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int COMMON_TOOLS::ZoomCenter( const TOOL_EVENT& aEvent )
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{
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KIGFX::VIEW_CONTROLS* ctls = getViewControls();
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if( ctls->IsCursorWarpingEnabled() )
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ctls->CenterOnCursor();
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else
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getView()->SetCenter( getViewControls()->GetCursorPosition() );
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return 0;
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}
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// Grid control
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int COMMON_TOOLS::GridNext( const TOOL_EVENT& aEvent )
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{
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m_frame->SetNextGrid();
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updateGrid();
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return 0;
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}
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int COMMON_TOOLS::GridPrev( const TOOL_EVENT& aEvent )
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{
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m_frame->SetPrevGrid();
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updateGrid();
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return 0;
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}
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int COMMON_TOOLS::GridPreset( const TOOL_EVENT& aEvent )
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{
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long idx = aEvent.Parameter<intptr_t>();
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m_frame->SetPresetGrid( idx );
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updateGrid();
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return 0;
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}
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void COMMON_TOOLS::SetTransitions()
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{
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Go( &COMMON_TOOLS::ZoomInOut, ACTIONS::zoomIn.MakeEvent() );
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Go( &COMMON_TOOLS::ZoomInOut, ACTIONS::zoomOut.MakeEvent() );
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Go( &COMMON_TOOLS::ZoomInOutCenter, ACTIONS::zoomInCenter.MakeEvent() );
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Go( &COMMON_TOOLS::ZoomInOutCenter, ACTIONS::zoomOutCenter.MakeEvent() );
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Go( &COMMON_TOOLS::ZoomCenter, ACTIONS::zoomCenter.MakeEvent() );
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Go( &COMMON_TOOLS::GridNext, ACTIONS::gridNext.MakeEvent() );
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Go( &COMMON_TOOLS::GridPrev, ACTIONS::gridPrev.MakeEvent() );
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Go( &COMMON_TOOLS::GridPreset, ACTIONS::gridPreset.MakeEvent() );
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}
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void COMMON_TOOLS::updateGrid()
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{
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BASE_SCREEN* screen = m_frame->GetScreen();
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getView()->GetGAL()->SetGridSize( VECTOR2D( screen->GetGridSize() ) );
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getView()->MarkTargetDirty( KIGFX::TARGET_NONCACHED );
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}
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