363 lines
9.6 KiB
C++
363 lines
9.6 KiB
C++
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#include "fctsys.h"
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#include "common.h"
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#include "program.h"
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#include "libcmp.h"
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#include "general.h"
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#include "protos.h"
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#include "id.h"
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/******************************************************************/
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void SetaParent( EDA_BaseStruct* Struct, BASE_SCREEN* Screen )
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/******************************************************************/
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{
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switch( Struct->Type() )
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{
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case DRAW_POLYLINE_STRUCT_TYPE:
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case DRAW_JUNCTION_STRUCT_TYPE:
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case TYPE_SCH_TEXT:
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case TYPE_SCH_LABEL:
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case TYPE_SCH_GLOBALLABEL:
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case TYPE_SCH_HIERLABEL:
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case TYPE_SCH_COMPONENT:
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case DRAW_SEGMENT_STRUCT_TYPE:
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case DRAW_BUSENTRY_STRUCT_TYPE:
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case DRAW_SHEET_STRUCT_TYPE:
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case DRAW_MARKER_STRUCT_TYPE:
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case DRAW_NOCONNECT_STRUCT_TYPE:
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Struct->SetParent( Screen );
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break;
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case DRAW_HIERARCHICAL_PIN_SHEET_STRUCT_TYPE:
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case DRAW_PICK_ITEM_STRUCT_TYPE:
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break;
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default:
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break;
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}
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}
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/***************************************************************/
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void SCH_ITEM::Place( WinEDA_SchematicFrame* frame, wxDC* DC )
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/***************************************************************/
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/* place the struct in EEDrawList.
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* if it is a new item, it it also put in undo list
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* for an "old" item, saving it in undo list must be done before editiing,
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* and not here!
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*/
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{
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if( m_Flags & IS_NEW )
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{
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SCH_SCREEN* screen = frame->GetScreen();
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if( !screen->CheckIfOnDrawList( this ) ) //don't want a loop!
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screen->AddToDrawList( this );
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g_ItemToRepeat = this;
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if( frame->m_Ident == SCHEMATIC_FRAME )
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frame->SaveCopyInUndoList( this, IS_NEW );
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}
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m_Flags = 0;
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frame->GetScreen()->SetModify();
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frame->GetScreen()->SetCurItem( NULL );
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frame->DrawPanel->ManageCurseur = NULL;
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frame->DrawPanel->ForceCloseManageCurseur = NULL;
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if( DC )
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{
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frame->DrawPanel->CursorOff( DC ); // Erase schematic cursor
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RedrawOneStruct( frame->DrawPanel, DC, this, GR_DEFAULT_DRAWMODE );
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frame->DrawPanel->CursorOn( DC ); // Display schematic cursor
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}
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}
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/***********************************************************************/
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/* Class SCH_SCREEN: classe de gestion d'un affichage pour schematique */
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/***********************************************************************/
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static int table_zoom[] = { 1, 2, 4, 8, 16, 32, 64, 128, 0 }; /* Valeurs standards du zoom */
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/* Default grid sizes for the schematic editor. */
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static GRID_TYPE SchematicGridList[] = {
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{ ID_POPUP_GRID_LEVEL_50, wxSize( 50, 50 ) },
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{ ID_POPUP_GRID_LEVEL_25, wxSize( 25, 25 ) },
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{ ID_POPUP_GRID_LEVEL_10, wxSize( 10, 10 ) },
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{ ID_POPUP_GRID_LEVEL_5, wxSize( 5, 5 ) },
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{ ID_POPUP_GRID_LEVEL_2, wxSize( 2, 2 ) },
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{ ID_POPUP_GRID_LEVEL_1, wxSize( 1, 1 ) }
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};
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#define SCHEMATIC_GRID_LIST_CNT ( sizeof( SchematicGridList ) / \
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sizeof( GRID_TYPE ) )
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/* Constructeur de SCREEN */
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SCH_SCREEN::SCH_SCREEN( KICAD_T type ) : BASE_SCREEN( type )
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{
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size_t i;
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EEDrawList = NULL; /* Schematic items list */
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m_Zoom = 32;
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SetZoomList( table_zoom );
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for( i = 0; i < SCHEMATIC_GRID_LIST_CNT; i++ )
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AddGrid( SchematicGridList[i] );
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SetGrid( wxSize( 50, 50 ) ); /* pas de la grille */
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m_UndoRedoCountMax = 10;
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m_RefCount = 0;
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m_Center = false; // Suitable for schematic only. for libedit and viewlib, must be set to true
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InitDatas();
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}
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/****************************/
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SCH_SCREEN::~SCH_SCREEN()
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/****************************/
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{
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ClearUndoRedoList();
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FreeDrawList();
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}
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/***********************************/
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void SCH_SCREEN::FreeDrawList()
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/***********************************/
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/* Routine to clear (free) EESchema drawing list of a screen.
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*/
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{
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SCH_ITEM* DrawStruct;
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while( EEDrawList != NULL )
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{
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DrawStruct = EEDrawList;
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EEDrawList = EEDrawList->Next();
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SAFE_DELETE( DrawStruct );
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}
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EEDrawList = NULL;
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}
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/**************************************************************/
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void SCH_SCREEN::RemoveFromDrawList( SCH_ITEM * DrawStruct )
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/**************************************************************/
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/* If found in EEDrawList, remove DrawStruct from EEDrawList.
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* DrawStruct is not deleted or modified
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*/
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{
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if( DrawStruct == EEDrawList )
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EEDrawList = EEDrawList->Next();
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else
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{
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EDA_BaseStruct* DrawList = EEDrawList;
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while( DrawList && DrawList->Next() )
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{
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if( DrawList->Next() == DrawStruct )
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{
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DrawList->SetNext( DrawList->Next()->Next() );
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break;
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}
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DrawList = DrawList->Next();
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}
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}
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}
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/**************************************************************/
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bool SCH_SCREEN::CheckIfOnDrawList( SCH_ITEM* st )
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/**************************************************************/
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{
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SCH_ITEM * DrawList = EEDrawList;
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while( DrawList )
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{
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if( DrawList == st )
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return true;
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DrawList = DrawList->Next();
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}
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return false;
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}
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/**************************************************************/
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void SCH_SCREEN::AddToDrawList( SCH_ITEM* st )
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/**************************************************************/
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{ //simple function to add to the head of the drawlist.
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st->SetNext( EEDrawList );
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EEDrawList = st;
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}
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/*********************************************************************/
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/* Class EDA_ScreenList to handle the list of screens in a hierarchy */
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/*********************************************************************/
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/********************************/
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EDA_ScreenList::EDA_ScreenList()
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/********************************/
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{
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m_Index = 0;
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BuildScreenList( g_RootSheet );
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}
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/*****************************************/
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SCH_SCREEN* EDA_ScreenList::GetFirst()
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/*****************************************/
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{
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m_Index = 0;
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if( m_List.GetCount() > 0 )
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return m_List[0];
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return NULL;
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}
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/*****************************************/
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SCH_SCREEN* EDA_ScreenList::GetNext()
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/*****************************************/
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{
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if( m_Index < m_List.GetCount() )
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m_Index++;
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return GetScreen( m_Index );
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}
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/************************************************/
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SCH_SCREEN* EDA_ScreenList::GetScreen( unsigned int index )
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/************************************************/
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/* return the m_List[index] item
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*/
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{
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if( index < m_List.GetCount() )
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return m_List[index];
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return NULL;
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}
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/************************************************/
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void EDA_ScreenList::AddScreenToList( SCH_SCREEN* testscreen )
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/************************************************/
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{
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if( testscreen == NULL )
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return;
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for( unsigned int i = 0; i< m_List.GetCount(); i++ )
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{
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if( m_List[i] == testscreen )
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return;
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}
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m_List.Add( testscreen );
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#ifdef DEBUG
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printf( "EDA_ScreenList::AddScreenToList adding %s\n",
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(const char*) testscreen->m_FileName.mb_str() );
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#endif
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}
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/************************************************************************/
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void EDA_ScreenList::BuildScreenList( EDA_BaseStruct* s )
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/************************************************************************/
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{
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if( s && s->Type() == DRAW_SHEET_STRUCT_TYPE )
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{
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DrawSheetStruct* ds = (DrawSheetStruct*) s;
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s = ds->m_AssociatedScreen;
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}
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if( s && s->Type() == SCREEN_STRUCT_TYPE )
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{
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SCH_SCREEN* screen = (SCH_SCREEN*) s;
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AddScreenToList( screen );
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EDA_BaseStruct* strct = screen->EEDrawList;
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while( strct )
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{
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if( strct->Type() == DRAW_SHEET_STRUCT_TYPE )
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{
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BuildScreenList( strct );
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}
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strct = strct->Next();
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}
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}
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}
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/*********************************************************************/
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/* Class EDA_SheetList to handle the list of Sheets in a hierarchy */
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/*********************************************************************/
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/*****************************************/
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DrawSheetPath* EDA_SheetList::GetFirst()
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/*****************************************/
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{
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m_index = 0;
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if( m_count > 0 )
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return &( m_List[0] );
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return NULL;
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}
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/*****************************************/
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DrawSheetPath* EDA_SheetList::GetNext()
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/*****************************************/
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{
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if( m_index < m_count )
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m_index++;
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return GetSheet( m_index );
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}
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/************************************************/
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DrawSheetPath* EDA_SheetList::GetSheet( int index )
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/************************************************/
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/* return the m_List[index] item
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*/
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{
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if( index < m_count )
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return &(m_List[index]);
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return NULL;
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}
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/************************************************************************/
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void EDA_SheetList::BuildSheetList( DrawSheetStruct* sheet )
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/************************************************************************/
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{
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if( m_List == NULL )
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{
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int count = sheet->CountSheets();
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m_count = count;
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m_index = 0;
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if( m_List )
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free( m_List );
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m_List = NULL;
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count *= sizeof(DrawSheetPath);
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m_List = (DrawSheetPath*) MyZMalloc( count );
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memset( (void*) m_List, 0, count );
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m_currList.Clear();
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}
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m_currList.Push( sheet );
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m_List[m_index] = m_currList;
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m_index++;
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if( sheet->m_AssociatedScreen != NULL )
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{
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EDA_BaseStruct* strct = m_currList.LastDrawList();
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while( strct )
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{
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if( strct->Type() == DRAW_SHEET_STRUCT_TYPE )
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{
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DrawSheetStruct* sht = (DrawSheetStruct*) strct;
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BuildSheetList( sht );
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}
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strct = strct->Next();
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}
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}
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m_currList.Pop();
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}
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