bool SCH_EDIT_FRAME::OpenProjectFiles( const std::vector<wxString>& aFileSet, int aCtl ) { // implement the pseudo code from KIWAY_PLAYER.h: SCH_SCREENS screenList; // This is for python: if( aFileSet.size() != 1 ) { UTF8 msg = StrPrintf( "Eeschema:%s() takes only a single filename", __func__ ); DisplayError( this, msg ); return false; } wxString fullFileName( aFileSet[0] ); // We insist on caller sending us an absolute path, if it does not, we say it's a bug. wxASSERT_MSG( wxFileName( fullFileName ).IsAbsolute(), wxT( "bug in single_top.cpp or project manager." ) ); if( !LockFile( fullFileName ) ) { wxString msg = wxString::Format( _( "Schematic file '%s' is already open." ), GetChars( fullFileName ) ); DisplayError( this, msg ); return false; } // save any currently open and modified project files. for( SCH_SCREEN* screen = screenList.GetFirst(); screen; screen = screenList.GetNext() ) { if( screen->IsModify() ) { int response = YesNoCancelDialog( this, _( "The current schematic has been modified. Do you wish to save the changes?" ), wxEmptyString, _( "Save and Load" ), _( "Load Without Saving" ) ); if( response == wxID_CANCEL ) { return false; } else if( response == wxID_YES ) { wxCommandEvent dummy; OnSaveProject( dummy ); } else { // response == wxID_NO, fall thru } break; } } wxFileName pro = fullFileName; pro.SetExt( ProjectFileExtension ); bool is_new = !wxFileName::IsFileReadable( fullFileName ); // If its a non-existent schematic and caller thinks it exists if( is_new && !( aCtl & KICTL_CREATE ) ) { // notify user that fullFileName does not exist, ask if user wants to create it. wxString ask = wxString::Format( _( "Schematic '%s' does not exist. Do you wish to create it?" ), GetChars( fullFileName ) ); if( !IsOK( this, ask ) ) return false; } // unload current project file before loading new { delete g_RootSheet; g_RootSheet = NULL; CreateScreens(); } GetScreen()->SetFileName( fullFileName ); g_RootSheet->SetFileName( fullFileName ); SetStatusText( wxEmptyString ); ClearMsgPanel(); wxString msg = wxString::Format( _( "Ready\nProject dir: '%s'\n" ), GetChars( wxPathOnly( Prj().GetProjectFullName() ) ) ); SetStatusText( msg ); // PROJECT::SetProjectFullName() is an impactful function. It should only be // called under carefully considered circumstances. // The calling code should know not to ask me here to change projects unless // it knows what consequences that will have on other KIFACEs running and using // this same PROJECT. It can be very harmful if that calling code is stupid. Prj().SetProjectFullName( pro.GetFullPath() ); LoadProjectFile(); // load the libraries here, not in SCH_SCREEN::Draw() which is a context // that will not tolerate DisplayError() dialog since we're already in an // event handler in there. // And when a schematic file is loaded, we need these libs to initialize // some parameters (links to PART LIB, dangling ends ...) Prj().SchLibs(); if( is_new ) { // mark new, unsaved file as modified. GetScreen()->SetModify(); } else { g_RootSheet->SetScreen( NULL ); DBG( printf( "%s: loading schematic %s\n", __func__, TO_UTF8( fullFileName ) );) bool diag = g_RootSheet->Load( this ); (void) diag; SetScreen( m_CurrentSheet->LastScreen() ); GetScreen()->ClrModify(); UpdateFileHistory( fullFileName ); }
void DeleteSubHierarchy(DrawSheetStruct * FirstSheet) /*********************************************************/ /* Supprime tous les elements de la sous hierarchie correspondante a la feuille FirstSheet FirstSheet n'est pas touche */ { SCH_SCREEN *Screen; EDA_BaseStruct *DrawStruct; EDA_BaseStruct *EEDrawList; WinEDA_SchematicFrame * frame = EDA_Appl->SchematicFrame; char Line[256]; if( FirstSheet == NULL ) return; if( FirstSheet->m_StructType != DRAW_SHEET_STRUCT_TYPE) { DisplayError(NULL, "DeleteSubHierarchy error: NOT a SubSheet"); return; } /* effacement du sous schema correspondant */ Screen = (SCH_SCREEN*)FirstSheet->m_Son; if(Screen == NULL) return; if( Screen->IsModify() ) { sprintf(Line,"Sheet %s (file %s) modified. Save ?", FirstSheet->m_Field[VALUE].m_Text.GetData(), Screen->m_FileName.GetData()); if( IsOK(frame, Line) ) { frame->SaveEEFile(Screen, FILE_SAVE_AS); } } /* Effacement des sous feuilles */ EEDrawList = Screen->EEDrawList; while (EEDrawList != NULL) { DrawStruct = EEDrawList; EEDrawList = EEDrawList->Pnext; if( DrawStruct->m_StructType == DRAW_SHEET_STRUCT_TYPE) { DeleteSubHierarchy((DrawSheetStruct *) DrawStruct); } } /* Effacement des elements autres que les sous feuilles */ Screen->ClearDrawList(); /* Modification du chainage des structures ecran et suppression de l'ecran */ SCH_SCREEN * Pscreen, * Nscreen; Pscreen = (SCH_SCREEN*) Screen->Pback; Nscreen = Screen->Next(); if( Pscreen ) Pscreen->Pnext = Nscreen; if ( Nscreen ) Nscreen->Pback = Pscreen; if ( frame->GetScreen() == Screen ) frame->m_CurrentScreen = ScreenSch; ActiveScreen = frame->GetScreen(); if( Screen != ScreenSch ) delete(Screen); }
bool SCH_EDIT_FRAME::LoadOneEEProject( const wxString& aFileName, bool aIsNew ) { SCH_SCREEN* screen; wxString FullFileName, msg; bool LibCacheExist = false; SCH_SCREENS ScreenList; for( screen = ScreenList.GetFirst(); screen != NULL; screen = ScreenList.GetNext() ) { if( screen->IsModify() ) break; } if( screen ) { int response = YesNoCancelDialog( this, _( "The current schematic has been modified. Do " "you wish to save the changes?" ), wxEmptyString, _( "Save and Load" ), _( "Load Without Saving" ) ); if( response == wxID_CANCEL ) { return false; } else if( response == wxID_YES ) { wxCommandEvent dummy; OnSaveProject( dummy ); } } FullFileName = aFileName; if( FullFileName.IsEmpty() && !aIsNew ) { wxFileDialog dlg( this, _( "Open Schematic" ), wxGetCwd(), wxEmptyString, SchematicFileWildcard, wxFD_OPEN | wxFD_FILE_MUST_EXIST ); if( dlg.ShowModal() == wxID_CANCEL ) return false; FullFileName = dlg.GetPath(); } wxFileName fn = FullFileName; if( fn.IsRelative() ) { fn.MakeAbsolute(); FullFileName = fn.GetFullPath(); } if( !wxGetApp().LockFile( FullFileName ) ) { DisplayError( this, _( "This file is already open." ) ); return false; } // Clear the screen before open a new file if( g_RootSheet ) { delete g_RootSheet; g_RootSheet = NULL; } CreateScreens(); screen = GetScreen(); wxLogDebug( wxT( "Loading schematic " ) + FullFileName ); wxSetWorkingDirectory( fn.GetPath() ); screen->SetFileName( FullFileName ); g_RootSheet->SetFileName( FullFileName ); SetStatusText( wxEmptyString ); ClearMsgPanel(); screen->ClrModify(); if( aIsNew ) { /* SCH_SCREEN constructor does this now screen->SetPageSettings( PAGE_INFO( wxT( "A4" ) ) ); */ screen->SetZoom( 32 ); screen->SetGrid( ID_POPUP_GRID_LEVEL_1000 + m_LastGridSizeId ); TITLE_BLOCK tb; wxString title; title += NAMELESS_PROJECT; title += wxT( ".sch" ); tb.SetTitle( title ); screen->SetTitleBlock( tb ); GetScreen()->SetFileName( title ); LoadProjectFile( wxEmptyString, true ); Zoom_Automatique( false ); SetSheetNumberAndCount(); m_canvas->Refresh(); return true; } // Reloading configuration. msg.Printf( _( "Ready\nWorking dir: <%s>\n" ), GetChars( wxGetCwd() ) ); PrintMsg( msg ); LoadProjectFile( wxEmptyString, false ); // Clear (if needed) the current active library in libedit because it could be // removed from memory LIB_EDIT_FRAME::EnsureActiveLibExists(); // Delete old caches. CMP_LIBRARY::RemoveCacheLibrary(); LibCacheExist = LoadCacheLibrary( g_RootSheet->GetScreen()->GetFileName() ); if( !wxFileExists( g_RootSheet->GetScreen()->GetFileName() ) && !LibCacheExist ) { Zoom_Automatique( false ); msg.Printf( _( "File <%s> not found." ), GetChars( g_RootSheet->GetScreen()->GetFileName() ) ); DisplayInfoMessage( this, msg ); return false; } // load the project. g_RootSheet->SetScreen( NULL ); bool diag = g_RootSheet->Load( this ); SetScreen( m_CurrentSheet->LastScreen() ); UpdateFileHistory( g_RootSheet->GetScreen()->GetFileName() ); /* Redraw base screen (ROOT) if necessary. */ GetScreen()->SetGrid( ID_POPUP_GRID_LEVEL_1000 + m_LastGridSizeId ); Zoom_Automatique( false ); SetSheetNumberAndCount(); m_canvas->Refresh( true ); return diag; }