// предложить пользователю сохранить измененный проект перед закрытием
bool CheckBeforeClosing(ConstructorApp& app)
{
bool res = true;
if( app.isProjectChanged )
{
Gtk::MessageDialog dlg("<span weight=\"bold\" size=\"large\">" +
BF_("Save changes to \"%1%\"?") % MakeProjectTitle() % bf::stop +
"</span>", true, Gtk::MESSAGE_QUESTION, Gtk::BUTTONS_NONE, true);
dlg.add_button(_("Close _without Saving"), Gtk::RESPONSE_CLOSE);
AddCancelSaveButtons(dlg);
bool to_save = false;
Gtk::ResponseType resp = (Gtk::ResponseType)dlg.run();
switch( resp )
{
case Gtk::RESPONSE_CANCEL:
case Gtk::RESPONSE_DELETE_EVENT:
res = false;
break;
case Gtk::RESPONSE_OK:
case Gtk::RESPONSE_CLOSE:
to_save = resp == Gtk::RESPONSE_OK;
break;
default:
ASSERT(0);
}
if( to_save )
OnSaveProject();
}
return res;
}
void SCH_EDIT_FRAME::OnAppendProject( wxCommandEvent& event )
{
wxString msg = _( "This operation cannot be undone. "
"Besides, take into account that hierarchical sheets will not be appended.\n\n"
"Do you want to save the current document before proceeding?" );
if( IsOK( this, msg ) )
OnSaveProject( event );
AppendOneEEProject();
}
bool wxGD::MainFrame::SaveWarning()
{
int result = wxYES;
if( wxGUIDesigner::Get()->IsProjectModified() )
{
result = wxMessageBox(_("Current project file has been modified.\n" ) +
_("Do you want to save the changes?"),
_("Save project"), wxYES | wxNO | wxCANCEL, this );
if( result == wxYES )
{
wxCommandEvent event;
OnSaveProject( event );
}
}
return( result != wxCANCEL );
}
bool MainFrame::SaveWarning()
{
int result = wxYES;
if (GetData()->IsModified())
{
result = ::wxMessageBox(wxT("Current project file has been modified...\n")
wxT("Do you want to save the changes?"),
wxT("Save project"),
wxYES | wxNO | wxCANCEL,
this);
if (result == wxYES)
{
wxCommandEvent dummy;
OnSaveProject(dummy);
}
}
return (result != wxCANCEL);
}
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 );
}
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;
}
void SCH_EDIT_FRAME::OnCloseWindow( wxCloseEvent& aEvent )
{
LIB_EDIT_FRAME * libeditFrame = LIB_EDIT_FRAME::GetActiveLibraryEditor();;
if( libeditFrame && !libeditFrame->Close() ) // Can close component editor?
return;
LIB_VIEW_FRAME* viewlibFrame = LIB_VIEW_FRAME::GetActiveLibraryViewer( this );
if( viewlibFrame && !viewlibFrame->Close() ) // Can close component viewer?
return;
SCH_SHEET_LIST SheetList;
if( SheetList.IsModified() )
{
wxString msg;
msg.Printf( _("Save the changes in\n<%s>\nbefore closing?"),
GetChars( g_RootSheet->GetScreen()->GetFileName() ) );
int ii = DisplayExitDialog( this, msg );
switch( ii )
{
case wxID_CANCEL:
aEvent.Veto();
return;
case wxID_NO:
break;
case wxID_YES:
wxCommandEvent tmp( ID_SAVE_PROJECT );
OnSaveProject( tmp );
break;
}
}
// Close the find dialog and perserve it's setting if it is displayed.
if( m_dlgFindReplace )
{
m_findDialogPosition = m_dlgFindReplace->GetPosition();
m_findDialogSize = m_dlgFindReplace->GetSize();
m_findStringHistoryList = m_dlgFindReplace->GetFindEntries();
m_replaceStringHistoryList = m_dlgFindReplace->GetReplaceEntries();
m_dlgFindReplace->Destroy();
m_dlgFindReplace = NULL;
}
SCH_SCREENS screens;
wxFileName fn;
for( SCH_SCREEN* screen = screens.GetFirst(); screen != NULL; screen = screens.GetNext() )
{
fn = screen->GetFileName();
// Auto save file name is the normal file name prepended with $.
fn.SetName( wxT( "$" ) + fn.GetName() );
if( fn.FileExists() && fn.IsFileWritable() )
wxRemoveFile( fn.GetFullPath() );
}
SheetList.ClearModifyStatus();
if( !g_RootSheet->GetScreen()->GetFileName().IsEmpty()
&& (g_RootSheet->GetScreen()->GetDrawItems() != NULL) )
UpdateFileHistory( g_RootSheet->GetScreen()->GetFileName() );
g_RootSheet->GetScreen()->Clear();
// all sub sheets are deleted, only the main sheet is usable
m_CurrentSheet->Clear();
Destroy();
}