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kicad/pcbnew/tools/pcb_viewer_tools.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2020 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
*/
#include <3d_viewer/eda_3d_viewer.h>
#include <kiplatform/ui.h>
#include <pcb_base_frame.h>
#include <pcbnew_settings.h>
#include <preview_items/ruler_item.h>
#include <tool/actions.h>
#include <tools/grid_helper.h>
#include <tools/pcb_actions.h>
#include <tools/pcb_viewer_tools.h>
#include <view/view_controls.h>
#include <wx/debug.h>
bool PCB_VIEWER_TOOLS::Init()
{
// Populate the context menu displayed during the tool (primarily the measure tool)
auto activeToolCondition =
[ this ] ( const SELECTION& aSel )
{
return !frame()->ToolStackIsEmpty();
};
auto& ctxMenu = m_menu.GetMenu();
// "Cancel" goes at the top of the context menu when a tool is active
ctxMenu.AddItem( ACTIONS::cancelInteractive, activeToolCondition, 1 );
ctxMenu.AddSeparator( 1 );
frame()->AddStandardSubMenus( m_menu );
return true;
}
void PCB_VIEWER_TOOLS::Reset( RESET_REASON aReason )
{
}
int PCB_VIEWER_TOOLS::Show3DViewer( const TOOL_EVENT& aEvent )
{
EDA_3D_VIEWER* draw3DFrame = frame()->CreateAndShow3D_Frame();
if( frame()->IsType( FRAME_FOOTPRINT_VIEWER )
|| frame()->IsType( FRAME_FOOTPRINT_VIEWER_MODAL )
|| frame()->IsType( FRAME_FOOTPRINT_WIZARD ) )
{
frame()->Update3DView( true );
// A stronger version of Raise() which promotes the window to its parent's level.
KIPLATFORM::UI::ReparentQuasiModal( draw3DFrame );
}
return 0;
}
template<class T> void Flip( T& aValue )
{
aValue = !aValue;
}
int PCB_VIEWER_TOOLS::ZoomAutomatically( const TOOL_EVENT& aEvent )
{
frame()->SetAutoZoom( !frame()->GetAutoZoom() );
return 0;
}
int PCB_VIEWER_TOOLS::ShowPadNumbers( const TOOL_EVENT& aEvent )
{
auto opts = displayOptions();
Flip( opts.m_DisplayPadNum );
frame()->SetDisplayOptions( opts );
for( FOOTPRINT* fp : board()->Footprints() )
{
for( PAD* pad : fp->Pads() )
view()->Update( pad, KIGFX::GEOMETRY );
}
canvas()->Refresh();
return 0;
}
int PCB_VIEWER_TOOLS::PadDisplayMode( const TOOL_EVENT& aEvent )
{
auto opts = displayOptions();
Flip( opts.m_DisplayPadFill );
frame()->SetDisplayOptions( opts );
for( FOOTPRINT* fp : board()->Footprints() )
{
for( PAD* pad : fp->Pads() )
view()->Update( pad, KIGFX::GEOMETRY );
}
canvas()->Refresh();
return 0;
}
int PCB_VIEWER_TOOLS::GraphicOutlines( const TOOL_EVENT& aEvent )
{
PCB_DISPLAY_OPTIONS opts = displayOptions();
Flip( opts.m_DisplayGraphicsFill );
frame()->SetDisplayOptions( opts );
for( FOOTPRINT* fp : board()->Footprints() )
{
for( BOARD_ITEM* item : fp->GraphicalItems() )
{
if( item->Type() == PCB_FP_SHAPE_T )
view()->Update( item, KIGFX::GEOMETRY );
}
}
for( BOARD_ITEM* item : board()->Drawings() )
{
KICAD_T t = item->Type();
if( t == PCB_SHAPE_T || BaseType( t ) == PCB_DIMENSION_T || t == PCB_TARGET_T )
view()->Update( item, KIGFX::GEOMETRY );
}
canvas()->Refresh();
return 0;
}
int PCB_VIEWER_TOOLS::TextOutlines( const TOOL_EVENT& aEvent )
{
PCB_DISPLAY_OPTIONS opts = displayOptions();
Flip( opts.m_DisplayTextFill );
frame()->SetDisplayOptions( opts );
for( FOOTPRINT* fp : board()->Footprints() )
{
view()->Update( &fp->Reference(), KIGFX::GEOMETRY );
view()->Update( &fp->Value(), KIGFX::GEOMETRY );
for( BOARD_ITEM* item : fp->GraphicalItems() )
{
if( item->Type() == PCB_FP_TEXT_T )
view()->Update( item, KIGFX::GEOMETRY );
}
}
for( BOARD_ITEM* item : board()->Drawings() )
{
KICAD_T t = item->Type();
if( t == PCB_TEXT_T || BaseType( t ) == PCB_DIMENSION_T )
view()->Update( item, KIGFX::GEOMETRY );
}
canvas()->Refresh();
return 0;
}
int PCB_VIEWER_TOOLS::MeasureTool( const TOOL_EVENT& aEvent )
{
if( IsFootprintFrame() && !frame()->GetModel() )
return 0;
if( frame()->IsCurrentTool( ACTIONS::measureTool ) )
return 0;
auto& view = *getView();
auto& controls = *getViewControls();
std::string tool = aEvent.GetCommandStr().get();
frame()->PushTool( tool );
Activate();
KIGFX::PREVIEW::TWO_POINT_GEOMETRY_MANAGER twoPtMgr;
EDA_UNITS units = frame()->GetUserUnits();
KIGFX::PREVIEW::RULER_ITEM ruler( twoPtMgr, units );
view.Add( &ruler );
view.SetVisible( &ruler, false );
GRID_HELPER grid( m_toolMgr, frame()->GetMagneticItemsSettings() );
bool originSet = false;
controls.ShowCursor( true );
controls.SetAutoPan( false );
controls.CaptureCursor( false );
auto setCursor =
[&]()
{
frame()->GetCanvas()->SetCurrentCursor( KICURSOR::MEASURE );
};
// Set initial cursor
setCursor();
while( TOOL_EVENT* evt = Wait() )
{
setCursor();
grid.SetSnap( !evt->Modifier( MD_SHIFT ) );
grid.SetUseGrid( view.GetGAL()->GetGridSnapping() && !evt->Modifier( MD_ALT ) );
const VECTOR2I cursorPos = grid.BestSnapAnchor( controls.GetMousePosition(), nullptr );
controls.ForceCursorPosition(true, cursorPos );
auto clearRuler =
[&] ()
{
view.SetVisible( &ruler, false );
controls.SetAutoPan( false );
controls.CaptureCursor( false );
originSet = false;
};
if( evt->IsCancelInteractive() )
{
if( originSet )
clearRuler();
else
{
frame()->PopTool( tool );
break;
}
}
else if( evt->IsActivate() )
{
if( originSet )
clearRuler();
if( evt->IsMoveTool() )
{
// leave ourselves on the stack so we come back after the move
break;
}
else
{
frame()->PopTool( tool );
break;
}
}
// click or drag starts
else if( !originSet && ( evt->IsDrag( BUT_LEFT ) || evt->IsClick( BUT_LEFT ) ) )
{
twoPtMgr.SetOrigin( cursorPos );
twoPtMgr.SetEnd( cursorPos );
controls.CaptureCursor( true );
controls.SetAutoPan( true );
originSet = true;
}
// second click or mouse up after drag ends
else if( originSet && ( evt->IsClick( BUT_LEFT ) || evt->IsMouseUp( BUT_LEFT ) ) )
{
originSet = false;
controls.SetAutoPan( false );
controls.CaptureCursor( false );
}
// move or drag when origin set updates rules
else if( originSet && ( evt->IsMotion() || evt->IsDrag( BUT_LEFT ) ) )
{
twoPtMgr.SetAngleSnap( evt->Modifier( MD_CTRL ) );
twoPtMgr.SetEnd( cursorPos );
view.SetVisible( &ruler, true );
view.Update( &ruler, KIGFX::GEOMETRY );
}
else if( evt->IsAction( &ACTIONS::updateUnits ) )
{
if( frame()->GetUserUnits() != units )
{
units = frame()->GetUserUnits();
ruler.SwitchUnits( units );
view.Update( &ruler, KIGFX::GEOMETRY );
canvas()->Refresh();
}
evt->SetPassEvent();
}
else if( evt->IsClick( BUT_RIGHT ) )
{
m_menu.ShowContextMenu();
}
else
{
evt->SetPassEvent();
}
}
view.SetVisible( &ruler, false );
view.Remove( &ruler );
frame()->GetCanvas()->SetCurrentCursor( KICURSOR::ARROW );
return 0;
}
void PCB_VIEWER_TOOLS::setTransitions()
{
Go( &PCB_VIEWER_TOOLS::Show3DViewer, ACTIONS::show3DViewer.MakeEvent() );
// Display modes
Go( &PCB_VIEWER_TOOLS::ShowPadNumbers, PCB_ACTIONS::showPadNumbers.MakeEvent() );
Go( &PCB_VIEWER_TOOLS::PadDisplayMode, PCB_ACTIONS::padDisplayMode.MakeEvent() );
Go( &PCB_VIEWER_TOOLS::GraphicOutlines, PCB_ACTIONS::graphicsOutlines.MakeEvent() );
Go( &PCB_VIEWER_TOOLS::TextOutlines, PCB_ACTIONS::textOutlines.MakeEvent() );
Go( &PCB_VIEWER_TOOLS::ZoomAutomatically, PCB_ACTIONS::zoomFootprintAutomatically.MakeEvent() );
Go( &PCB_VIEWER_TOOLS::MeasureTool, ACTIONS::measureTool.MakeEvent() );
}
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