352 lines
10 KiB
C++
352 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) 2004-2011 KiCad Developers, see change_log.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::ReturnBlockCommand( int 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 & 0x255;
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break;
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case -1:
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cmd = BLOCK_PRESELECT_MOVE;
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break;
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case 0:
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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_COPY;
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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* DC )
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{
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int ItemCount = 0;
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int nextCmd = false;
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wxPoint pt;
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if( GetScreen()->m_BlockLocate.GetCount() )
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{
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BLOCK_STATE_T state = GetScreen()->m_BlockLocate.GetState();
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BLOCK_COMMAND_T command = GetScreen()->m_BlockLocate.GetCommand();
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m_canvas->CallEndMouseCapture( DC );
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GetScreen()->m_BlockLocate.SetState( state );
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GetScreen()->m_BlockLocate.SetCommand( command );
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m_canvas->SetMouseCapture( DrawAndSizingBlockOutlines, AbortBlockCurrentCommand );
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SetCrossHairPosition( wxPoint( GetScreen()->m_BlockLocate.GetRight(),
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GetScreen()->m_BlockLocate.GetBottom() ) );
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m_canvas->MoveCursorToCrossHair();
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}
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switch( GetScreen()->m_BlockLocate.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_MOVE: /* Move */
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case BLOCK_COPY: /* Copy */
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if ( m_component )
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ItemCount = m_component->SelectItems( GetScreen()->m_BlockLocate,
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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( DC, wxDefaultPosition, false );
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m_canvas->SetMouseCaptureCallback( DrawMovingBlockOutlines );
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m_canvas->CallMouseCapture( DC, wxDefaultPosition, false );
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}
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GetScreen()->m_BlockLocate.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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GetScreen()->m_BlockLocate.SetState( STATE_BLOCK_MOVE );
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break;
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case BLOCK_DELETE: /* Delete */
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if ( m_component )
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ItemCount = m_component->SelectItems( GetScreen()->m_BlockLocate,
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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( m_component );
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if ( m_component )
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{
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m_component->DeleteSelectedItems();
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OnModify();
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}
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break;
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case BLOCK_SAVE: /* 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 ( m_component )
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ItemCount = m_component->SelectItems( GetScreen()->m_BlockLocate,
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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( m_component );
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pt = GetScreen()->m_BlockLocate.Centre();
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pt = GetNearestGridPosition( pt );
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NEGATE( pt.y );
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if ( m_component )
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{
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OnModify();
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int block_cmd = GetScreen()->m_BlockLocate.GetCommand();
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if( block_cmd == BLOCK_MIRROR_Y)
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m_component->MirrorSelectedItemsH( pt );
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else if( block_cmd == BLOCK_MIRROR_X)
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m_component->MirrorSelectedItemsV( pt );
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else if( block_cmd == BLOCK_ROTATE )
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m_component->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( GetScreen()->m_BlockLocate );
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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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}
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if( ! nextCmd )
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{
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if( GetScreen()->m_BlockLocate.GetCommand() != BLOCK_SELECT_ITEMS_ONLY && m_component )
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m_component->ClearSelectedItems();
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GetScreen()->m_BlockLocate.SetState( STATE_NO_BLOCK );
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GetScreen()->m_BlockLocate.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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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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GetScreen()->m_BlockLocate.SetState( STATE_BLOCK_STOP );
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switch( GetScreen()->m_BlockLocate.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_MOVE: /* Move */
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case BLOCK_PRESELECT_MOVE: /* Move with preselection list*/
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GetScreen()->m_BlockLocate.ClearItemsList();
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if ( m_component )
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SaveCopyInUndoList( m_component );
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pt = GetScreen()->m_BlockLocate.GetMoveVector();
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pt.y *= -1;
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if ( m_component )
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m_component->MoveSelectedItems( pt );
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m_canvas->Refresh( true );
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break;
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case BLOCK_COPY: /* Copy */
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GetScreen()->m_BlockLocate.ClearItemsList();
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if ( m_component )
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SaveCopyInUndoList( m_component );
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pt = GetScreen()->m_BlockLocate.GetMoveVector();
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NEGATE( pt.y );
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if ( m_component )
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m_component->CopySelectedItems( pt );
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break;
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case BLOCK_PASTE: /* Paste (recopy the last block saved) */
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GetScreen()->m_BlockLocate.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 ( m_component )
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SaveCopyInUndoList( m_component );
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pt = GetScreen()->m_BlockLocate.Centre();
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pt = GetNearestGridPosition( pt );
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NEGATE( pt.y );
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if ( m_component )
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{
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int block_cmd = GetScreen()->m_BlockLocate.GetCommand();
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if( block_cmd == BLOCK_MIRROR_Y)
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m_component->MirrorSelectedItemsH( pt );
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else if( block_cmd == BLOCK_MIRROR_X)
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m_component->MirrorSelectedItemsV( pt );
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else if( block_cmd == BLOCK_ROTATE )
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m_component->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_SAVE:
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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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GetScreen()->m_BlockLocate.SetState( STATE_NO_BLOCK );
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GetScreen()->m_BlockLocate.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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BLOCK_SELECTOR* block;
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BASE_SCREEN* screen = aPanel->GetScreen();
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wxPoint move_offset;
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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_COMPONENT* component = parent->GetComponent();
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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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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,
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g_XorMode, UNSPECIFIED_COLOR, DefaultTransform, true, true, true );
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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,
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g_XorMode, UNSPECIFIED_COLOR, DefaultTransform, true, true, true );
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}
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