133 lines
4.5 KiB
C++
133 lines
4.5 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) 2020 Ian McInerney <ian.s.mcinerney at ieee.org>
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* Copyright (C) 1992-2020 KiCad Developers, see AUTHORS.txt for contributors.
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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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#ifndef PCB_EDITOR_CONDITIONS_H_
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#define PCB_EDITOR_CONDITIONS_H_
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#include <common.h>
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#include <functional>
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#include <tool/editor_conditions.h>
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#include <tool/selection.h>
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#include <tool/tool_action.h>
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class EDA_BASE_FRAME;
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class EDA_DRAW_FRAME;
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class PCB_BASE_FRAME;
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/**
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* Class that groups generic conditions for PCB editor states.
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*/
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class PCB_EDITOR_CONDITIONS : public EDITOR_CONDITIONS
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{
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public:
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PCB_EDITOR_CONDITIONS( PCB_BASE_FRAME* aFrame ) :
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EDITOR_CONDITIONS( aFrame )
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{}
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/**
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* Creates a functor that tests if there are items in the board
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*
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* @return Functor returning true if the the current board has items
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*/
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SELECTION_CONDITION HasItems();
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/**
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* Creates a functor that tests if the pad numbers are displayed
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*
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* @return Functor returning true if the pad numbers are displayed
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*/
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SELECTION_CONDITION PadNumbersDisplay();
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/**
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* Creates a functor that tests if the frame fills the pads
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*
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* @return Functor returning true if the pads are filled
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*/
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SELECTION_CONDITION PadFillDisplay();
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/**
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* Creates a functor that tests if the frame fills text items
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*
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* @return Functor returning true if the text items are filled
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*/
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SELECTION_CONDITION TextFillDisplay();
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/**
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* Creates a functor that tests if the frame fills graphics items
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*
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* @return Functor returning true if graphics items are filled
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*/
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SELECTION_CONDITION GraphicsFillDisplay();
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/**
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* Creates a functor that tests if the frame fills vias
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*
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* @return Functor returning true if vias are filled
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*/
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SELECTION_CONDITION ViaFillDisplay();
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/**
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* Creates a functor that tests if the frame fills vias
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*
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* @return Functor returning true if tracks are filled
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*/
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SELECTION_CONDITION TrackFillDisplay();
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/**
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* Creates a functor that tests the current zone display mode in the frame
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*
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* @param aMode is the mode to test for
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* @return Functor returning true if the frame is using the specified mode
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*/
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SELECTION_CONDITION ZoneDisplayMode( ZONE_DISPLAY_MODE aMode );
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protected:
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///> Helper function used by HasItems()
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static bool hasItemsFunc( const SELECTION& aSelection, PCB_BASE_FRAME* aFrame );
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///> Helper function used by PadNumbersDisplay()
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static bool padNumberDisplayFunc( const SELECTION& aSelection, PCB_BASE_FRAME* aFrame );
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///> Helper function used by PadFillDisplay()
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static bool padFillDisplayFunc( const SELECTION& aSelection, PCB_BASE_FRAME* aFrame );
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///> Helper function used by TextFillDisplay()
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static bool textFillDisplayFunc( const SELECTION& aSelection, PCB_BASE_FRAME* aFrame );
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///> Helper function used by GraphicsFillDisplay()
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static bool graphicsFillDisplayFunc( const SELECTION& aSelection, PCB_BASE_FRAME* aFrame );
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///> Helper function used by ViaFillDisplay()
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static bool viaFillDisplayFunc( const SELECTION& aSelection, PCB_BASE_FRAME* aFrame );
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///> Helper function used by TrackFillDisplay()
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static bool trackFillDisplayFunc( const SELECTION& aSelection, PCB_BASE_FRAME* aFrame );
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///> Helper function used by ZoneDisplayMode()
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static bool zoneDisplayModeFunc( const SELECTION& aSelection, PCB_BASE_FRAME* aFrame,
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ZONE_DISPLAY_MODE aMode );
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};
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#endif /* PCB_EDITOR_CONDITIONS_H_ */
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