289 lines
8.1 KiB
C++
289 lines
8.1 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2013 CERN
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* Copyright (C) 2017-2019 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* @author Jean-Pierre Charras, jp.charras at wanadoo.fr
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <confirm.h>
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#include <gestfich.h>
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#include <page_layout/ws_data_model.h>
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#include <widgets/infobar.h>
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#include <wildcards_and_files_ext.h>
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#include "pl_editor_frame.h"
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#include "pl_editor_id.h"
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#include "properties_frame.h"
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bool PL_EDITOR_FRAME::saveCurrentPageLayout()
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{
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wxCommandEvent saveEvent;
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saveEvent.SetId( wxID_SAVE );
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Files_io( saveEvent );
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return !IsContentModified();
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}
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void PL_EDITOR_FRAME::OnFileHistory( wxCommandEvent& event )
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{
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wxString filename;
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filename = GetFileFromHistory( event.GetId(), _( "Page Layout Description File" ) );
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if( filename != wxEmptyString )
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{
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if( IsContentModified() )
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{
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if( !HandleUnsavedChanges( this, _( "The current page layout has been modified. "
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"Save changes?" ),
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[&]()->bool { return saveCurrentPageLayout(); } ) )
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{
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return;
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}
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}
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::wxSetWorkingDirectory( ::wxPathOnly( filename ) );
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if( LoadPageLayoutDescrFile( filename ) )
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{
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wxString msg;
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msg.Printf( _( "File \"%s\" loaded"), GetChars( filename ) );
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SetStatusText( msg );
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}
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OnNewPageLayout();
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}
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}
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void PL_EDITOR_FRAME::OnClearFileHistory( wxCommandEvent& aEvent )
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{
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ClearFileHistory();
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}
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/* File commands. */
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void PL_EDITOR_FRAME::Files_io( wxCommandEvent& event )
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{
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wxString msg;
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int id = event.GetId();
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wxString filename = GetCurrentFileName();
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WS_DATA_MODEL& pglayout = WS_DATA_MODEL::GetTheInstance();
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if( filename.IsEmpty() && id == wxID_SAVE )
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id = wxID_SAVEAS;
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if( ( id == wxID_NEW || id == wxID_OPEN ) && IsContentModified() )
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{
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if( !HandleUnsavedChanges( this, _( "The current page layout has been modified. "
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"Save changes?" ),
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[&]()->bool { return saveCurrentPageLayout(); } ) )
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{
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return;
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}
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}
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switch( id )
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{
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case wxID_NEW:
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pglayout.AllowVoidList( true );
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SetCurrentFileName( wxEmptyString );
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pglayout.ClearList();
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OnNewPageLayout();
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break;
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case ID_APPEND_DESCR_FILE:
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{
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wxFileDialog openFileDialog( this, _( "Append Existing Page Layout File" ),
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wxEmptyString, wxEmptyString,
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PageLayoutDescrFileWildcard(), wxFD_OPEN );
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if( openFileDialog.ShowModal() == wxID_CANCEL )
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return;
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filename = openFileDialog.GetPath();
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if( ! InsertPageLayoutDescrFile( filename ) )
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{
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msg.Printf( _( "Unable to load %s file" ), GetChars( filename ) );
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wxMessageBox( msg );
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}
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else
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{
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GetScreen()->SetModify();
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HardRedraw();
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msg.Printf( _( "File \"%s\" inserted" ), GetChars( filename ) );
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SetStatusText( msg );
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}
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}
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break;
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case wxID_OPEN:
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{
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wxFileDialog openFileDialog( this, _( "Open" ), wxEmptyString, wxEmptyString,
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PageLayoutDescrFileWildcard(), wxFD_OPEN );
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if( openFileDialog.ShowModal() == wxID_CANCEL )
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return;
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filename = openFileDialog.GetPath();
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if( ! LoadPageLayoutDescrFile( filename ) )
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{
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msg.Printf( _( "Unable to load %s file" ), GetChars( filename ) );
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wxMessageBox( msg );
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}
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else
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{
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OnNewPageLayout();
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msg.Printf( _( "File \"%s\" loaded" ), GetChars( filename ) );
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SetStatusText( msg );
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}
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}
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break;
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case wxID_SAVE:
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if( !SavePageLayoutDescrFile( filename ) )
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{
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msg.Printf( _( "Unable to write \"%s\"" ), GetChars( filename ) );
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wxMessageBox( msg );
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}
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else
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{
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msg.Printf( _("File \"%s\" written"), GetChars( filename ) );
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SetStatusText( msg );
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}
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break;
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case wxID_SAVEAS:
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{
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wxFileDialog openFileDialog( this, _( "Save As" ), wxEmptyString, wxEmptyString,
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PageLayoutDescrFileWildcard(), wxFD_SAVE );
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if( openFileDialog.ShowModal() == wxID_CANCEL )
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return;
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filename = openFileDialog.GetPath();
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// Ensure the file has the right extension:
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// because a name like name.subname.subsubname is legal,
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// add the right extension without replacing the wxFileName
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// extension
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wxFileName fn(filename);
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if( fn.GetExt() != PageLayoutDescrFileExtension )
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filename << wxT(".") << PageLayoutDescrFileExtension;
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if( !SavePageLayoutDescrFile( filename ) )
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{
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msg.Printf( _("Unable to create \"%s\""), GetChars( filename ) );
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wxMessageBox( msg );
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}
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else
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{
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msg.Printf( _("File \"%s\" written"), GetChars( filename ) );
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SetStatusText( msg );
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if( GetCurrentFileName().IsEmpty() )
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SetCurrentFileName( filename );
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}
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}
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break;
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default:
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wxMessageBox( wxT( "File_io: unexpected command id" ) );
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break;
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}
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}
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bool PL_EDITOR_FRAME::LoadPageLayoutDescrFile( const wxString& aFullFileName )
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{
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if( wxFileExists( aFullFileName ) )
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{
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WS_DATA_MODEL::GetTheInstance().SetPageLayout( aFullFileName );
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SetCurrentFileName( aFullFileName );
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UpdateFileHistory( aFullFileName );
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GetScreen()->ClrModify();
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wxFileName fn = aFullFileName;
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m_infoBar->Dismiss();
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if( fn.FileExists() && !fn.IsFileWritable() )
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{
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m_infoBar->RemoveAllButtons();
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m_infoBar->AddCloseButton();
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m_infoBar->ShowMessage( "Layout file is read only.", wxICON_WARNING );
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}
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return true;
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}
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return false;
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}
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bool PL_EDITOR_FRAME::InsertPageLayoutDescrFile( const wxString& aFullFileName )
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{
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if( wxFileExists( aFullFileName ) )
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{
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const bool append = true;
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SaveCopyInUndoList();
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WS_DATA_MODEL::GetTheInstance().SetPageLayout( aFullFileName, append );
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return true;
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}
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return false;
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}
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bool PL_EDITOR_FRAME::SavePageLayoutDescrFile( const wxString& aFullFileName )
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{
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if( !aFullFileName.IsEmpty() )
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{
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wxFileName tempFile( aFullFileName );
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tempFile.SetName( wxT( "." ) + tempFile.GetName() );
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tempFile.SetExt( tempFile.GetExt() + wxT( "$" ) );
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try
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{
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WS_DATA_MODEL::GetTheInstance().Save( tempFile.GetFullPath() );
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}
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catch( const IO_ERROR& ioe )
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{
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// In case we started a file but didn't fully write it, clean up
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wxRemoveFile( tempFile.GetFullPath() );
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return false;
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}
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if( !wxRenameFile( tempFile.GetFullPath(), aFullFileName ) )
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return false;
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GetScreen()->ClrModify();
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return true;
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}
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return false;
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}
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