316 lines
9.0 KiB
C++
316 lines
9.0 KiB
C++
/****************************************************/
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/* 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 "common.h"
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#include "class_drawpanel.h"
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#include "confirm.h"
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#include "block_commande.h"
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#include "general.h"
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#include "class_library.h"
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#include "protos.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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/*
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* Return the block command (BLOCK_MOVE, BLOCK_COPY...) corresponding to
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* the key (ALT, SHIFT ALT ..)
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*/
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int LIB_EDIT_FRAME::ReturnBlockCommand( int key )
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{
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int cmd;
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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_ALT:
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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_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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/*
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* Command BLOCK END (end of block sizing)
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* return :
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* 0 if command finished (zoom, delete ...)
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* 1 if HandleBlockPlace must follow (items found, and a block place
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* command must follow)
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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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BlockState state = GetScreen()->m_BlockLocate.m_State;
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CmdBlockType command = GetScreen()->m_BlockLocate.m_Command;
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DrawPanel->m_endMouseCaptureCallback( DrawPanel, DC );
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GetScreen()->m_BlockLocate.m_State = state;
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GetScreen()->m_BlockLocate.m_Command = command;
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DrawPanel->SetMouseCapture( DrawAndSizingBlockOutlines, AbortBlockCurrentCommand );
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GetScreen()->SetCrossHairPosition( wxPoint( GetScreen()->m_BlockLocate.GetRight(),
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GetScreen()->m_BlockLocate.GetBottom() ) );
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DrawPanel->MoveCursorToCrossHair();
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}
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switch( GetScreen()->m_BlockLocate.m_Command )
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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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g_EditPinByPinIsOn );
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if( ItemCount )
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{
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nextCmd = true;
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if( DrawPanel->IsMouseCaptured() )
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{
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DrawPanel->m_mouseCaptureCallback( DrawPanel, DC, wxDefaultPosition, false );
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DrawPanel->m_mouseCaptureCallback = DrawMovingBlockOutlines;
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DrawPanel->m_mouseCaptureCallback( DrawPanel, DC, wxDefaultPosition, false );
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}
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GetScreen()->m_BlockLocate.m_State = STATE_BLOCK_MOVE;
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DrawPanel->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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DrawPanel->m_mouseCaptureCallback = DrawMovingBlockOutlines;
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GetScreen()->m_BlockLocate.m_State = 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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g_EditPinByPinIsOn );
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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_ROTATE:
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case BLOCK_MIRROR_X:
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case BLOCK_FLIP:
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break;
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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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g_EditPinByPinIsOn );
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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.y *= -1;
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if ( m_component )
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{
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OnModify();
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m_component->MirrorSelectedItemsH( 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.m_Command != BLOCK_SELECT_ITEMS_ONLY && m_component )
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m_component->ClearSelectedItems();
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GetScreen()->m_BlockLocate.m_Flags = 0;
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GetScreen()->m_BlockLocate.m_State = STATE_NO_BLOCK;
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GetScreen()->m_BlockLocate.m_Command = BLOCK_IDLE;
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GetScreen()->SetCurItem( NULL );
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DrawPanel->SetMouseCapture( NULL, NULL );
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SetToolID( GetToolId(), DrawPanel->GetCurrentCursor(), wxEmptyString );
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DrawPanel->Refresh( true );
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}
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return nextCmd;
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}
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/*
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* Routine to handle the BLOCK PLACE command
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* Last routine for block operation for:
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* - block move & drag
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* - block copy & paste
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*/
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void LIB_EDIT_FRAME::HandleBlockPlace( wxDC* DC )
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{
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bool err = false;
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wxPoint pt;
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if( !DrawPanel->IsMouseCaptured() )
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{
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err = true;
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DisplayError( this, wxT( "HandleBlockPLace : m_mouseCaptureCallback = NULL" ) );
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}
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GetScreen()->m_BlockLocate.m_State = STATE_BLOCK_STOP;
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switch( GetScreen()->m_BlockLocate.m_Command )
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{
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case BLOCK_IDLE:
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err = true;
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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.m_MoveVector;
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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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DrawPanel->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.m_MoveVector;
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pt.y *= -1;
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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_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.y *= -1;
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if ( m_component )
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m_component->MirrorSelectedItemsH( pt );
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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_ROTATE:
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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.m_Flags = 0;
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GetScreen()->m_BlockLocate.m_State = STATE_NO_BLOCK;
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GetScreen()->m_BlockLocate.m_Command = BLOCK_IDLE;
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GetScreen()->SetCurItem( NULL );
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DrawPanel->SetMouseCapture( NULL, NULL );
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DrawPanel->Refresh( true );
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SetToolID( GetToolId(), DrawPanel->GetCurrentCursor(), wxEmptyString );
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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* PtBlock;
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BASE_SCREEN* screen = aPanel->GetScreen();
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wxPoint move_offset;
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PtBlock = &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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PtBlock->Draw( aPanel, aDC, PtBlock->m_MoveVector, g_XorMode, PtBlock->m_Color );
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component->Draw( aPanel, aDC, PtBlock->m_MoveVector, unit, convert,
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g_XorMode, -1, DefaultTransform, true, true, true );
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}
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/* Repaint new view */
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PtBlock->m_MoveVector = screen->GetCrossHairPosition() - PtBlock->m_BlockLastCursorPosition;
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GRSetDrawMode( aDC, g_XorMode );
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PtBlock->Draw( aPanel, aDC, PtBlock->m_MoveVector, g_XorMode, PtBlock->m_Color );
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component->Draw( aPanel, aDC, PtBlock->m_MoveVector, unit, convert,
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g_XorMode, -1, DefaultTransform, true, true, true );
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}
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