452 lines
11 KiB
C++
452 lines
11 KiB
C++
/****************/
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/* controle.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 "eda_dde.h"
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#include "wxEeschemaStruct.h"
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#include "eeschema_id.h"
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#include "general.h"
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#include "protos.h"
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#include "libeditframe.h"
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#include "viewlib_frame.h"
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#include "lib_draw_item.h"
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#include "lib_pin.h"
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#include "sch_sheet.h"
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#include "sch_sheet_path.h"
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#include "sch_marker.h"
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#include "sch_component.h"
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/**
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* Function LocateAndShowItem
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* search the schematic at \a aPosition in logical (drawing) units for any item.
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* <p>
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* The search is first performed at \a aPosition which may be off grid. If no item is
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* found at \a aPosition, the search is repeated for the nearest grid position to \a
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* aPosition.
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*
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* The search order is as follows:
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* <ul>
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* <li>Marker</li>
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* <li>No Connect</li>
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* <li>Junction</li>
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* <li>Wire, bus, or entry</li>
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* <li>Label</li>
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* <li>Pin</li>
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* <li>Component</li>
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* </ul></p>
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* @param aPosition The wxPoint on the schematic to search.
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* @param aIncludePin = true to search for pins, false to ignore them
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* @return A SCH_ITEM pointer on the item or NULL if no item found
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*/
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SCH_ITEM* SCH_EDIT_FRAME::LocateAndShowItem( const wxPoint& aPosition, bool aIncludePin )
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{
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SCH_ITEM* item;
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wxString msg;
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LIB_PIN* Pin = NULL;
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SCH_COMPONENT* LibItem = NULL;
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wxPoint gridPosition = GetScreen()->GetNearestGridPosition( aPosition );
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item = LocateItem( aPosition, aIncludePin );
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if( !item && aPosition != gridPosition )
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item = LocateItem( gridPosition, aIncludePin );
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if( !item )
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return NULL;
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/* Cross probing to pcbnew if a pin or a component is found */
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switch( item->Type() )
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{
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case SCH_FIELD_T:
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case LIB_FIELD_T:
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LibItem = (SCH_COMPONENT*) item->GetParent();
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SendMessageToPCBNEW( item, LibItem );
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break;
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case SCH_COMPONENT_T:
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Pin = GetScreen()->GetPin( GetScreen()->GetCrossHairPosition(), &LibItem );
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if( Pin )
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break; // Priority is probing a pin first
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LibItem = (SCH_COMPONENT*) item;
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SendMessageToPCBNEW( item, LibItem );
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break;
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default:
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Pin = GetScreen()->GetPin( GetScreen()->GetCrossHairPosition(), &LibItem );
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break;
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case LIB_PIN_T:
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Pin = (LIB_PIN*) item;
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break;
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}
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if( Pin )
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{
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// Force display pin information (the previous display could be a component info)
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Pin->DisplayInfo( this );
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if( LibItem )
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AppendMsgPanel( LibItem->GetRef( GetSheet() ),
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LibItem->GetField( VALUE )->m_Text, DARKCYAN );
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// Cross probing:2 - pin found, and send a locate pin command to pcbnew (highlight net)
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SendMessageToPCBNEW( Pin, LibItem );
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}
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return item;
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}
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/**
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* Function LocateItem
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* searches for an item at \a aPosition.
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* @param aPosition The wxPoint location where to search.
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* @param aIncludePin True to search for pins, false to ignore them.
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* @return The SCH_ITEM pointer of the item or NULL if no item found.
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*/
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SCH_ITEM* SCH_EDIT_FRAME::LocateItem( const wxPoint& aPosition, bool aIncludePin )
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{
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SCH_ITEM* item;
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LIB_PIN* Pin;
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SCH_COMPONENT* LibItem;
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wxString Text;
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wxString msg;
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item = (SCH_ITEM*) PickStruct( aPosition, GetScreen(), MARKER_T );
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if( item )
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{
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item->DisplayInfo( this );
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return item;
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}
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item = (SCH_ITEM*) PickStruct( aPosition, GetScreen(), NO_CONNECT_T );
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if( item )
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{
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ClearMsgPanel();
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return item;
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}
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item = (SCH_ITEM*) PickStruct( aPosition, GetScreen(), JUNCTION_T );
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if( item )
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{
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ClearMsgPanel();
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return item;
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}
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item = (SCH_ITEM*) PickStruct( aPosition, GetScreen(), WIRE_T | BUS_T | BUS_ENTRY_T );
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if( item ) // We have found a wire: Search for a connected pin at the same location
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{
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Pin = GetScreen()->GetPin( aPosition, &LibItem );
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if( Pin )
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{
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Pin->DisplayInfo( this );
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if( LibItem )
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AppendMsgPanel( LibItem->GetRef( GetSheet() ),
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LibItem->GetField( VALUE )->m_Text, DARKCYAN );
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}
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else
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ClearMsgPanel();
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return item;
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}
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item = (SCH_ITEM*) PickStruct( aPosition, GetScreen(), DRAW_ITEM_T );
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if( item )
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{
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ClearMsgPanel();
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return item;
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}
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item = (SCH_ITEM*) PickStruct( aPosition, GetScreen(), FIELD_T );
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if( item )
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{
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SCH_FIELD* Field = (SCH_FIELD*) item;
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LibItem = (SCH_COMPONENT*) Field->GetParent();
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LibItem->DisplayInfo( this );
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return item;
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}
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item = (SCH_ITEM*) PickStruct( aPosition, GetScreen(), LABEL_T | TEXT_T );
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if( item )
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{
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ClearMsgPanel();
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return item;
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}
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/* search for a pin */
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Pin = GetScreen()->GetPin( aPosition, &LibItem );
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if( Pin )
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{
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Pin->DisplayInfo( this );
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if( LibItem )
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AppendMsgPanel( LibItem->GetRef( GetSheet() ),
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LibItem->GetField( VALUE )->m_Text, DARKCYAN );
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if( aIncludePin )
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return LibItem;
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}
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item = (SCH_ITEM*) PickStruct( aPosition, GetScreen(), COMPONENT_T );
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if( item )
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{
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item = LocateSmallestComponent( GetScreen() );
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LibItem = (SCH_COMPONENT*) item;
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LibItem->DisplayInfo( this );
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return item;
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}
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item = (SCH_ITEM*) PickStruct( aPosition, GetScreen(), SHEET_T );
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if( item )
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{
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( (SCH_SHEET*) item )->DisplayInfo( this );
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return item;
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}
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item = (SCH_ITEM*) PickStruct( aPosition, GetScreen(), NO_FILTER_T );
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if( item )
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return item;
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ClearMsgPanel();
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return NULL;
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}
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void SCH_EDIT_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
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{
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wxRealPoint gridSize;
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SCH_SCREEN* screen = GetScreen();
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wxPoint oldpos;
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wxPoint pos = aPosition;
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pos = screen->GetNearestGridPosition( pos );
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oldpos = screen->GetCrossHairPosition();
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gridSize = screen->GetGridSize();
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switch( aHotKey )
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{
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case 0:
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break;
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case WXK_NUMPAD8:
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case WXK_UP:
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pos.y -= wxRound( gridSize.y );
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DrawPanel->MoveCursor( pos );
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break;
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case WXK_NUMPAD2:
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case WXK_DOWN:
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pos.y += wxRound( gridSize.y );
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DrawPanel->MoveCursor( pos );
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break;
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case WXK_NUMPAD4:
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case WXK_LEFT:
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pos.x -= wxRound( gridSize.x );
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DrawPanel->MoveCursor( pos );
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break;
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case WXK_NUMPAD6:
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case WXK_RIGHT:
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pos.x += wxRound( gridSize.x );
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DrawPanel->MoveCursor( pos );
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break;
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default:
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break;
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}
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// Update cursor position.
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screen->SetCrossHairPosition( pos );
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if( oldpos != screen->GetCrossHairPosition() )
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{
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pos = screen->GetCrossHairPosition();
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screen->SetCrossHairPosition( oldpos );
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DrawPanel->CrossHairOff( aDC );
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screen->SetCrossHairPosition( pos );
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DrawPanel->CrossHairOn( aDC );
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if( DrawPanel->IsMouseCaptured() )
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{
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DrawPanel->m_mouseCaptureCallback( DrawPanel, aDC, aPosition, TRUE );
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}
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}
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if( aHotKey )
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{
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if( screen->GetCurItem() && screen->GetCurItem()->m_Flags )
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OnHotKey( aDC, aHotKey, aPosition, screen->GetCurItem() );
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else
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OnHotKey( aDC, aHotKey, aPosition, NULL );
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}
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UpdateStatusBar(); /* Display cursor coordinates info */
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}
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void LIB_EDIT_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
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{
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wxRealPoint gridSize;
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SCH_SCREEN* screen = GetScreen();
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wxPoint oldpos;
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wxPoint pos = aPosition;
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pos = screen->GetNearestGridPosition( pos );
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oldpos = screen->GetCrossHairPosition();
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gridSize = screen->GetGridSize();
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switch( aHotKey )
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{
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case 0:
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break;
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case WXK_NUMPAD8:
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case WXK_UP:
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pos.y -= wxRound( gridSize.y );
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DrawPanel->MoveCursor( pos );
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break;
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case WXK_NUMPAD2:
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case WXK_DOWN:
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pos.y += wxRound( gridSize.y );
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DrawPanel->MoveCursor( pos );
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break;
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case WXK_NUMPAD4:
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case WXK_LEFT:
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pos.x -= wxRound( gridSize.x );
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DrawPanel->MoveCursor( pos );
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break;
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case WXK_NUMPAD6:
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case WXK_RIGHT:
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pos.x += wxRound( gridSize.x );
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DrawPanel->MoveCursor( pos );
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break;
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default:
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break;
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}
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// Update the cursor position.
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screen->SetCrossHairPosition( pos );
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if( oldpos != screen->GetCrossHairPosition() )
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{
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pos = screen->GetCrossHairPosition();
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screen->SetCrossHairPosition( oldpos );
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DrawPanel->CrossHairOff( aDC );
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screen->SetCrossHairPosition( pos );
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DrawPanel->CrossHairOn( aDC );
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if( DrawPanel->IsMouseCaptured() )
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{
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DrawPanel->m_mouseCaptureCallback( DrawPanel, aDC, aPosition, TRUE );
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}
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}
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if( aHotKey )
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{
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if( screen->GetCurItem() && screen->GetCurItem()->m_Flags )
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OnHotKey( aDC, aHotKey, aPosition, screen->GetCurItem() );
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else
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OnHotKey( aDC, aHotKey, aPosition, NULL );
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}
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UpdateStatusBar();
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}
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void LIB_VIEW_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
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{
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wxRealPoint gridSize;
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SCH_SCREEN* screen = GetScreen();
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wxPoint oldpos;
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wxPoint pos = aPosition;
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pos = screen->GetNearestGridPosition( pos );
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oldpos = screen->GetCrossHairPosition();
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gridSize = screen->GetGridSize();
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switch( aHotKey )
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{
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case 0:
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break;
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case WXK_NUMPAD8:
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case WXK_UP:
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pos.y -= wxRound( gridSize.y );
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DrawPanel->MoveCursor( pos );
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break;
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case WXK_NUMPAD2:
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case WXK_DOWN:
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pos.y += wxRound( gridSize.y );
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DrawPanel->MoveCursor( pos );
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break;
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case WXK_NUMPAD4:
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case WXK_LEFT:
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pos.x -= wxRound( gridSize.x );
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DrawPanel->MoveCursor( pos );
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break;
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case WXK_NUMPAD6:
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case WXK_RIGHT:
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pos.x += wxRound( gridSize.x );
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DrawPanel->MoveCursor( pos );
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break;
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default:
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break;
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}
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// Update cursor position.
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screen->SetCrossHairPosition( pos );
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if( oldpos != screen->GetCrossHairPosition() )
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{
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pos = screen->GetCrossHairPosition();
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screen->SetCrossHairPosition( oldpos );
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DrawPanel->CrossHairOff( aDC );
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screen->SetCrossHairPosition( pos );
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DrawPanel->CrossHairOn( aDC );
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if( DrawPanel->IsMouseCaptured() )
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{
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DrawPanel->m_mouseCaptureCallback( DrawPanel, aDC, aPosition, TRUE );
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}
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}
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if( aHotKey )
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{
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if( screen->GetCurItem() && screen->GetCurItem()->m_Flags )
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OnHotKey( aDC, aHotKey, aPosition, screen->GetCurItem() );
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else
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OnHotKey( aDC, aHotKey, aPosition, NULL );
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}
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UpdateStatusBar();
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}
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