285 lines
8.3 KiB
C++
285 lines
8.3 KiB
C++
/**********************************************************/
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/* sheetlab.cpp create and edit the SCH_SHEET_PIN items */
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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 "macros.h"
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#include "class_drawpanel.h"
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#include "confirm.h"
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#include "class_sch_screen.h"
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#include "wxEeschemaStruct.h"
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#include "general.h"
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#include "protos.h"
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#include "sch_sheet.h"
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#include "dialog_helpers.h"
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#include "dialogs/dialog_sch_edit_sheet_pin.h"
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static void ExitPinSheet( EDA_DRAW_PANEL* Panel, wxDC* DC );
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static void Move_PinSheet( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
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bool aErase );
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static int s_CurrentTypeLabel = NET_INPUT;
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static wxSize NetSheetTextSize( DEFAULT_SIZE_TEXT, DEFAULT_SIZE_TEXT );
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static wxPoint s_InitialPosition; // remember the initial value of the pin label when moving it
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static int s_InitialEdge;
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/* Called when aborting a move pinsheet label
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* delete a new pin sheet label, or restire its old position
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*/
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static void ExitPinSheet( EDA_DRAW_PANEL* Panel, wxDC* DC )
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{
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SCH_SHEET_PIN* SheetLabel = (SCH_SHEET_PIN*) Panel->GetScreen()->GetCurItem();
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if( SheetLabel == NULL )
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return;
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if( SheetLabel->m_Flags & IS_NEW )
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{
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SheetLabel->Draw( Panel, DC, wxPoint( 0, 0 ), g_XorMode );
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SAFE_DELETE( SheetLabel );
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}
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else
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{
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SheetLabel->Draw( Panel, DC, wxPoint( 0, 0 ), g_XorMode );
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SheetLabel->m_Pos = s_InitialPosition;
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// Restore edge position:
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SheetLabel->SetEdge( s_InitialEdge );
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SheetLabel->Draw( Panel, DC, wxPoint( 0, 0 ), GR_DEFAULT_DRAWMODE );
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SheetLabel->m_Flags = 0;
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}
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Panel->GetScreen()->SetCurItem( NULL );
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Panel->ManageCurseur = NULL;
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Panel->ForceCloseManageCurseur = NULL;
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}
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void SCH_SHEET_PIN::Place( SCH_EDIT_FRAME* frame, wxDC* DC )
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{
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SCH_SHEET* Sheet = (SCH_SHEET*) GetParent();
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wxASSERT( Sheet != NULL && Sheet->Type() == SCH_SHEET_T );
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SAFE_DELETE( g_ItemToUndoCopy );
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int flags = m_Flags;
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m_Flags = 0;
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if( flags & IS_NEW )
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{
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frame->SaveCopyInUndoList( Sheet, UR_CHANGED );
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Sheet->AddLabel( this );
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}
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else // pin sheet was existing and only moved
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{
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wxPoint tmp = m_Pos;
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m_Pos = s_InitialPosition;
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SetEdge( s_InitialEdge );
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frame->SaveCopyInUndoList( Sheet, UR_CHANGED );
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m_Pos = tmp;
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}
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ConstraintOnEdge( frame->GetScreen()->m_Curseur );
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Sheet->Draw( frame->DrawPanel, DC, wxPoint( 0, 0 ), GR_DEFAULT_DRAWMODE );
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frame->DrawPanel->ManageCurseur = NULL;
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frame->DrawPanel->ForceCloseManageCurseur = NULL;
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}
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void SCH_EDIT_FRAME::StartMove_PinSheet( SCH_SHEET_PIN* SheetLabel, wxDC* DC )
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{
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NetSheetTextSize = SheetLabel->m_Size;
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s_CurrentTypeLabel = SheetLabel->m_Shape;
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SheetLabel->m_Flags |= IS_MOVED;
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s_InitialPosition = SheetLabel->m_Pos;
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s_InitialEdge = SheetLabel->GetEdge();
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DrawPanel->ManageCurseur = Move_PinSheet;
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DrawPanel->ForceCloseManageCurseur = ExitPinSheet;
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DrawPanel->ManageCurseur( DrawPanel, DC, wxDefaultPosition, true );
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}
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static void Move_PinSheet( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
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bool aErase )
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{
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SCH_SHEET_PIN* SheetLabel = (SCH_SHEET_PIN*) aPanel->GetScreen()->GetCurItem();
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if( SheetLabel == NULL )
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return;
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if( aErase )
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SheetLabel->Draw( aPanel, aDC, wxPoint( 0, 0 ), g_XorMode );
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SheetLabel->ConstraintOnEdge( aPanel->GetScreen()->m_Curseur );
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SheetLabel->Draw( aPanel, aDC, wxPoint( 0, 0 ), g_XorMode );
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}
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int SCH_EDIT_FRAME::Edit_PinSheet( SCH_SHEET_PIN* aLabel, wxDC* aDC )
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{
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if( aLabel == NULL )
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return wxID_CANCEL;
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if( aDC )
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aLabel->Draw( DrawPanel, aDC, wxPoint( 0, 0 ), g_XorMode );
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DIALOG_SCH_EDIT_SHEET_PIN dlg( this );
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dlg.SetLabelName( aLabel->m_Text );
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dlg.SetTextHeight( ReturnStringFromValue( g_UserUnit, aLabel->m_Size.y, m_InternalUnits ) );
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dlg.SetTextHeightUnits( GetUnitsLabel( g_UserUnit ) );
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dlg.SetTextWidth( ReturnStringFromValue( g_UserUnit, aLabel->m_Size.x, m_InternalUnits ) );
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dlg.SetTextWidthUnits( GetUnitsLabel( g_UserUnit ) );
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dlg.SetConnectionType( aLabel->m_Shape );
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/* This ugly hack fixes a bug in wxWidgets 2.8.7 and likely earlier versions for
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* the flex grid sizer in wxGTK that prevents the last column from being sized
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* correctly. It doesn't cause any problems on win32 so it doesn't need to wrapped
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* in ugly #ifdef __WXGTK__ #endif.
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*/
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dlg.Layout();
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dlg.Fit();
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dlg.SetMinSize( dlg.GetSize() );
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if( dlg.ShowModal() == wxID_CANCEL )
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return wxID_CANCEL;
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aLabel->m_Text = dlg.GetLabelName();
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aLabel->m_Size.y = ReturnValueFromString( g_UserUnit, dlg.GetTextHeight(), m_InternalUnits );
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aLabel->m_Size.x = ReturnValueFromString( g_UserUnit, dlg.GetTextWidth(), m_InternalUnits );
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aLabel->m_Shape = dlg.GetConnectionType();
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if( aDC )
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aLabel->Draw( DrawPanel, aDC, wxPoint( 0, 0 ), GR_DEFAULT_DRAWMODE );
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return wxID_OK;
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}
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/* Add a new sheet pin to the sheet at the current cursor position.
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*/
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SCH_SHEET_PIN* SCH_EDIT_FRAME::Create_PinSheet( SCH_SHEET* Sheet, wxDC* DC )
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{
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wxString Line, Text;
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SCH_SHEET_PIN* NewSheetLabel;
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NewSheetLabel = new SCH_SHEET_PIN( Sheet, wxPoint( 0, 0 ), Line );
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NewSheetLabel->m_Flags = IS_NEW;
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NewSheetLabel->m_Size = NetSheetTextSize;
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NewSheetLabel->m_Shape = s_CurrentTypeLabel;
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int diag = Edit_PinSheet( NewSheetLabel, NULL );
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if( NewSheetLabel->m_Text.IsEmpty() || (diag == wxID_CANCEL) )
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{
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delete NewSheetLabel;
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return NULL;
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}
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GetScreen()->SetCurItem( NewSheetLabel );
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s_CurrentTypeLabel = NewSheetLabel->m_Shape;
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DrawPanel->ManageCurseur = Move_PinSheet;
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DrawPanel->ForceCloseManageCurseur = ExitPinSheet;
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DrawPanel->ManageCurseur( DrawPanel, DC, wxDefaultPosition, true );
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OnModify();
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return NewSheetLabel;
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}
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/* Automatically create a sheet labels from global labels for each node in
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* the corresponding hierarchy.
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*/
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SCH_SHEET_PIN* SCH_EDIT_FRAME::Import_PinSheet( SCH_SHEET* Sheet, wxDC* DC )
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{
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EDA_ITEM* DrawStruct;
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SCH_SHEET_PIN* NewSheetLabel;
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SCH_HIERLABEL* HLabel = NULL;
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if( !Sheet->GetScreen() )
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return NULL;
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DrawStruct = Sheet->GetScreen()->GetDrawItems();
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HLabel = NULL;
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for( ; DrawStruct != NULL; DrawStruct = DrawStruct->Next() )
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{
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if( DrawStruct->Type() != SCH_HIERARCHICAL_LABEL_T )
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continue;
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HLabel = (SCH_HIERLABEL*) DrawStruct;
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/* A global label has been found: check if there a corresponding sheet label. */
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if( !Sheet->HasLabel( HLabel->m_Text ) )
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break;
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HLabel = NULL;
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}
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if( HLabel == NULL )
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{
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DisplayInfoMessage( this, _( "No new hierarchical labels found" ) );
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return NULL;
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}
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OnModify();
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SAFE_DELETE( g_ItemToUndoCopy );
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SaveCopyInUndoList( Sheet, UR_CHANGED );
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NewSheetLabel = new SCH_SHEET_PIN( Sheet, wxPoint( 0, 0 ), HLabel->m_Text );
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NewSheetLabel->m_Flags = IS_NEW;
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NewSheetLabel->m_Size = NetSheetTextSize;
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s_CurrentTypeLabel = NewSheetLabel->m_Shape = HLabel->m_Shape;
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GetScreen()->SetCurItem( NewSheetLabel );
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DrawPanel->ManageCurseur = Move_PinSheet;
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DrawPanel->ForceCloseManageCurseur = ExitPinSheet;
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Move_PinSheet( DrawPanel, DC, wxDefaultPosition, false );
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return NewSheetLabel;
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}
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/*
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* Remove sheet label.
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*
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* This sheet label can not be put in a pile "undelete" because it would not
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* Possible to link it back it's 'SCH_SHEET' parent.
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*/
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void SCH_EDIT_FRAME::DeleteSheetLabel( bool aRedraw, SCH_SHEET_PIN* aSheetLabelToDel )
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{
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SCH_SHEET* parent = (SCH_SHEET*) aSheetLabelToDel->GetParent();
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wxASSERT( parent );
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wxASSERT( parent->Type() == SCH_SHEET_T );
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#if 0 && defined(DEBUG)
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std::cout << "\n\nbefore deleting:\n" << std::flush;
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parent->Show( 0, std::cout );
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std::cout << "\n\n\n" << std::flush;
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#endif
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parent->RemoveLabel( aSheetLabelToDel );
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if( aRedraw )
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DrawPanel->RefreshDrawingRect( parent->GetBoundingBox() );
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#if 0 && defined(DEBUG)
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std::cout << "\n\nafter deleting:\n" << std::flush;
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parent->Show( 0, std::cout );
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std::cout << "~after deleting\n\n" << std::flush;
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#endif
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}
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