366 lines
10 KiB
C++
366 lines
10 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) 2004 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com
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* Copyright (C) 2008-2011 Wayne Stambaugh <stambaughw@verizon.net>
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* Copyright (C) 2004-2017 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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/**
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* @file block_libedit.cpp
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*/
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#include <fctsys.h>
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#include <gr_basic.h>
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#include <class_drawpanel.h>
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#include <confirm.h>
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#include <general.h>
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#include <class_library.h>
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#include <libeditframe.h>
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static void DrawMovingBlockOutlines( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
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bool aErase );
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int LIB_EDIT_FRAME::BlockCommand( EDA_KEY key )
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{
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int cmd = BLOCK_IDLE;
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switch( key )
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{
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default:
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cmd = key & 0xFF;
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break;
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case EDA_KEY_C( 0xffffffff ): // -1
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// Historically, -1 has been used as a key, which can cause bit flag
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// clashes with unaware code. On debug builds, catch any old code that
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// might still be doing this. TODO: remove if sure all this old code is gone.
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wxFAIL_MSG( "negative EDA_KEY value should be converted to GR_KEY_INVALID" );
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// fall through on release builds
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case GR_KEY_INVALID:
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cmd = BLOCK_PRESELECT_MOVE;
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break;
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case GR_KEY_NONE:
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cmd = BLOCK_MOVE;
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break;
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case GR_KB_SHIFT:
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cmd = BLOCK_DUPLICATE;
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break;
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case GR_KB_ALT:
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cmd = BLOCK_ROTATE;
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break;
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case GR_KB_SHIFTCTRL:
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cmd = BLOCK_DELETE;
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break;
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case GR_KB_CTRL:
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cmd = BLOCK_MIRROR_Y;
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break;
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case MOUSE_MIDDLE:
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cmd = BLOCK_ZOOM;
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break;
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}
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return cmd;
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}
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bool LIB_EDIT_FRAME::HandleBlockEnd( wxDC* aDC )
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{
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int ItemCount = 0;
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bool nextCmd = false;
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BLOCK_SELECTOR* block = &GetScreen()->m_BlockLocate;
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wxPoint pt;
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if( block->GetCount() )
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{
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BLOCK_STATE_T state = block->GetState();
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BLOCK_COMMAND_T command = block->GetCommand();
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m_canvas->CallEndMouseCapture( aDC );
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block->SetState( state );
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block->SetCommand( command );
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m_canvas->SetMouseCapture( DrawAndSizingBlockOutlines, AbortBlockCurrentCommand );
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SetCrossHairPosition( wxPoint( block->GetRight(),
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block->GetBottom() ) );
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m_canvas->MoveCursorToCrossHair();
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}
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switch( block->GetCommand() )
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{
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case BLOCK_IDLE:
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DisplayError( this, wxT( "Error in HandleBlockPLace" ) );
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break;
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case BLOCK_DRAG: // Drag
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case BLOCK_DRAG_ITEM:
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case BLOCK_MOVE: // Move
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case BLOCK_DUPLICATE: // Duplicate
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if( GetCurPart() )
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ItemCount = GetCurPart()->SelectItems( *block,
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m_unit, m_convert,
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m_editPinsPerPartOrConvert );
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if( ItemCount )
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{
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nextCmd = true;
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if( m_canvas->IsMouseCaptured() )
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{
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m_canvas->CallMouseCapture( aDC, wxDefaultPosition, false );
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m_canvas->SetMouseCaptureCallback( DrawMovingBlockOutlines );
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m_canvas->CallMouseCapture( aDC, wxDefaultPosition, false );
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}
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block->SetState( STATE_BLOCK_MOVE );
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m_canvas->Refresh( true );
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}
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break;
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case BLOCK_PRESELECT_MOVE: // Move with preselection list
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nextCmd = true;
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m_canvas->SetMouseCaptureCallback( DrawMovingBlockOutlines );
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block->SetState( STATE_BLOCK_MOVE );
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break;
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case BLOCK_DELETE: // Delete
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if( GetCurPart() )
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ItemCount = GetCurPart()->SelectItems( *block,
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m_unit, m_convert,
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m_editPinsPerPartOrConvert );
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if( ItemCount )
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SaveCopyInUndoList( GetCurPart() );
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if( GetCurPart() )
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{
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GetCurPart()->DeleteSelectedItems();
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OnModify();
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}
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break;
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case BLOCK_COPY: // Save
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case BLOCK_PASTE:
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case BLOCK_FLIP:
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break;
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case BLOCK_ROTATE:
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case BLOCK_MIRROR_X:
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case BLOCK_MIRROR_Y:
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if( GetCurPart() )
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ItemCount = GetCurPart()->SelectItems( *block,
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m_unit, m_convert,
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m_editPinsPerPartOrConvert );
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if( ItemCount )
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SaveCopyInUndoList( GetCurPart() );
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pt = block->Centre();
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pt = GetNearestGridPosition( pt );
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pt.y = -pt.y;
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if( GetCurPart() )
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{
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OnModify();
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int block_cmd = block->GetCommand();
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if( block_cmd == BLOCK_MIRROR_Y)
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GetCurPart()->MirrorSelectedItemsH( pt );
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else if( block_cmd == BLOCK_MIRROR_X)
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GetCurPart()->MirrorSelectedItemsV( pt );
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else if( block_cmd == BLOCK_ROTATE )
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GetCurPart()->RotateSelectedItems( pt );
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}
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break;
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case BLOCK_ZOOM: // Window Zoom
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Window_Zoom( *block );
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break;
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case BLOCK_ABORT:
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break;
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case BLOCK_SELECT_ITEMS_ONLY:
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break;
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case BLOCK_DUPLICATE_AND_INCREMENT: // not used in Eeschema
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case BLOCK_MOVE_EXACT: // not used in Eeschema
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case BLOCK_CUT: // not used in libedit
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break;
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}
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if( !nextCmd )
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{
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if( block->GetCommand() != BLOCK_SELECT_ITEMS_ONLY && GetCurPart() )
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GetCurPart()->ClearSelectedItems();
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block->SetState( STATE_NO_BLOCK );
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block->SetCommand( BLOCK_IDLE );
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GetScreen()->SetCurItem( NULL );
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m_canvas->EndMouseCapture( GetToolId(), m_canvas->GetCurrentCursor(), wxEmptyString,
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false );
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m_canvas->Refresh( true );
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}
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return nextCmd;
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}
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void LIB_EDIT_FRAME::HandleBlockPlace( wxDC* DC )
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{
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BLOCK_SELECTOR* block = &GetScreen()->m_BlockLocate;
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wxPoint pt;
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if( !m_canvas->IsMouseCaptured() )
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{
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DisplayError( this, wxT( "HandleBlockPLace : m_mouseCaptureCallback = NULL" ) );
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}
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block->SetState( STATE_BLOCK_STOP );
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switch( block->GetCommand() )
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{
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case BLOCK_IDLE:
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break;
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case BLOCK_DRAG: // Drag
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case BLOCK_DRAG_ITEM:
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case BLOCK_MOVE: // Move
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case BLOCK_PRESELECT_MOVE: // Move with preselection list
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block->ClearItemsList();
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if( GetCurPart() )
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SaveCopyInUndoList( GetCurPart() );
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pt = block->GetMoveVector();
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pt.y *= -1;
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if( GetCurPart() )
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GetCurPart()->MoveSelectedItems( pt );
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m_canvas->Refresh( true );
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break;
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case BLOCK_DUPLICATE: // Duplicate
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block->ClearItemsList();
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if( GetCurPart() )
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SaveCopyInUndoList( GetCurPart() );
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pt = block->GetMoveVector();
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pt.y = -pt.y;
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if( GetCurPart() )
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GetCurPart()->CopySelectedItems( pt );
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break;
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case BLOCK_PASTE: // Paste (recopy the last block saved)
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block->ClearItemsList();
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break;
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case BLOCK_ROTATE: // Invert by popup menu, from block move
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case BLOCK_MIRROR_X: // Invert by popup menu, from block move
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case BLOCK_MIRROR_Y: // Invert by popup menu, from block move
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if( GetCurPart() )
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SaveCopyInUndoList( GetCurPart() );
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pt = block->Centre();
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pt = GetNearestGridPosition( pt );
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pt.y = -pt.y;
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if( GetCurPart() )
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{
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int block_cmd = block->GetCommand();
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if( block_cmd == BLOCK_MIRROR_Y)
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GetCurPart()->MirrorSelectedItemsH( pt );
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else if( block_cmd == BLOCK_MIRROR_X)
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GetCurPart()->MirrorSelectedItemsV( pt );
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else if( block_cmd == BLOCK_ROTATE )
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GetCurPart()->RotateSelectedItems( pt );
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}
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break;
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case BLOCK_ZOOM: // Handled by HandleBlockEnd
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case BLOCK_DELETE:
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case BLOCK_COPY:
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case BLOCK_ABORT:
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default:
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break;
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}
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OnModify();
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block->SetState( STATE_NO_BLOCK );
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block->SetCommand( BLOCK_IDLE );
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GetScreen()->SetCurItem( NULL );
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m_canvas->EndMouseCapture( GetToolId(), m_canvas->GetCurrentCursor(), wxEmptyString, false );
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m_canvas->Refresh( true );
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}
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/*
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* Traces the outline of the search block structures
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* The entire block follows the cursor
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*/
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void DrawMovingBlockOutlines( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
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bool aErase )
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{
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BASE_SCREEN* screen = aPanel->GetScreen();
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BLOCK_SELECTOR* block = &screen->m_BlockLocate;
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LIB_EDIT_FRAME* parent = (LIB_EDIT_FRAME*) aPanel->GetParent();
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wxASSERT( parent != NULL );
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LIB_PART* component = parent->GetCurPart();
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if( component == NULL )
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return;
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int unit = parent->GetUnit();
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int convert = parent->GetConvert();
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auto opts = PART_DRAW_OPTIONS::Default();
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opts.draw_mode = g_XorMode;
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opts.only_selected = true;
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if( aErase )
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{
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block->Draw( aPanel, aDC, block->GetMoveVector(), g_XorMode, block->GetColor() );
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component->Draw( aPanel, aDC, block->GetMoveVector(), unit, convert, opts );
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}
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// Repaint new view
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block->SetMoveVector( parent->GetCrossHairPosition() - block->GetLastCursorPosition() );
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GRSetDrawMode( aDC, g_XorMode );
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block->Draw( aPanel, aDC, block->GetMoveVector(), g_XorMode, block->GetColor() );
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component->Draw( aPanel, aDC, block->GetMoveVector(), unit, convert, opts );
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}
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