void XMLUtils::LoadXMLFile( ticpp::Document& doc, bool condenseWhiteSpace, const wxString& path )
{
try
{
if ( path.empty() )
{
THROW_WXFBEX( _("LoadXMLFile needs a path") )
}
if ( !::wxFileExists( path ) )
{
THROW_WXFBEX( _("The file does not exist.\nFile: ") << path )
}
TiXmlBase::SetCondenseWhiteSpace( condenseWhiteSpace );
doc.SetValue( std::string( path.mb_str( wxConvFile ) ) );
doc.LoadFile();
}
catch ( ticpp::Exception& )
{
// Ask user to all wxFB to convert the file to UTF-8 and add the XML declaration
wxString msg = _("This xml file could not be loaded. This could be the result of an unsupported encoding.\n");
msg += _("Would you like wxFormBuilder to backup the file and convert it to UTF-8\?\n");
msg += _("You will be prompted for the original encoding.\n\n");
msg += _("Path: ");
msg += path;
if ( wxNO == wxMessageBox( msg, _("Unable to load file"), wxICON_QUESTION | wxYES_NO | wxYES_DEFAULT, wxTheApp->GetTopWindow() ) )
{
// User declined, give up
THROW_WXFBEX( _("Unable to load file: ") << path );
}
// User accepted, convert the file
wxFontEncoding chosenEncoding = StringUtils::GetEncodingFromUser( _("Please choose the original encoding.") );
if ( wxFONTENCODING_MAX == chosenEncoding )
{
THROW_WXFBEX( _("Unable to load file: ") << path );
}
ConvertAndAddDeclaration( path, chosenEncoding );
LoadXMLFile( doc, condenseWhiteSpace, path );
}
ticpp::Declaration* declaration;
try
{
ticpp::Node* firstChild = doc.FirstChild();
declaration = firstChild->ToDeclaration();
}
catch( ticpp::Exception& )
{
declaration = NULL;
}
LoadXMLFileImp( doc, condenseWhiteSpace, path, declaration );
}
void FileCodeWriter::Clear()
{
StringCodeWriter::Clear();
if ( ::wxFileExists( m_filename ) )
{
// check for write access to the target file
if ( !wxFile::Access( m_filename, wxFile::write ) )
{
THROW_WXFBEX( _("Unable to write file: ") << m_filename );
}
}
else
{
wxFile file;
if ( !file.Create( m_filename, true ) )
{
THROW_WXFBEX( _("Unable to create file: ") << m_filename );
}
}
}
TemplateParser::Ident TemplateParser::SearchIdent(wxString ident)
{
// LogDebug("Parsing command %s",ident.c_str());
if (ident == wxT("wxparent") )
return ID_WXPARENT;
else if (ident == wxT("ifnotnull") )
return ID_IFNOTNULL;
else if (ident == wxT("ifnull") )
return ID_IFNULL;
else if (ident == wxT("foreach") )
return ID_FOREACH;
else if (ident == wxT("pred") )
return ID_PREDEFINED;
else if (ident == wxT("npred") )
return ID_PREDEFINED_INDEX;
else if (ident == wxT("child") )
return ID_CHILD;
else if (ident == wxT("parent") )
return ID_PARENT;
else if (ident == wxT("nl") )
return ID_NEWLINE;
else if (ident == wxT("ifequal") )
return ID_IFEQUAL;
else if (ident == wxT("ifnotequal") )
return ID_IFNOTEQUAL;
else if (ident == wxT("ifparenttypeequal") )
return ID_IFPARENTTYPEEQUAL;
else if (ident == wxT("ifparentclassequal") )
return ID_IFPARENTCLASSEQUAL;
else if (ident == wxT("ifparenttypenotequal") )
return ID_IFPARENTTYPENOTEQUAL;
else if (ident == wxT("ifparentclassnotequal") )
return ID_IFPARENTCLASSNOTEQUAL;
else if (ident == wxT("append") )
return ID_APPEND;
else if (ident == wxT("class") )
return ID_CLASS;
else if (ident == wxT("form") || ident == wxT("wizard"))
return ID_FORM;
else if (ident == wxT("indent") )
return ID_INDENT;
else if (ident == wxT("unindent") )
return ID_UNINDENT;
else if (ident == wxT("iftypeequal") )
return ID_IFTYPEEQUAL;
else if (ident == wxT("iftypenotequal") )
return ID_IFTYPENOTEQUAL;
else if(ident == wxT("utbl"))
return ID_UTBL;
else
THROW_WXFBEX( wxString::Format( wxT("Unknown macro: \"%s\""), ident.c_str() ) );
}
/**
* Generates wxObjects from ObjectBase
*
* @param obj ObjectBase to generate.
* @param parent wxWindow parent, necessary to instantiate a widget.
* @param parentObject ObjectBase parent - not always the same as the wxparent (e.g. an abstract component).
*/
void VisualEditor::Generate( PObjectBase obj, wxWindow* wxparent, wxObject* parentObject )
{
// Get Component
PObjectInfo obj_info = obj->GetObjectInfo();
IComponent* comp = obj_info->GetComponent();
if ( NULL == comp )
{
THROW_WXFBEX( wxString::Format( wxT("Component for %s not found!"), obj->GetClassName().c_str() ) );
}
// Create Object
wxObject* createdObject = comp->Create( obj.get(), wxparent );
wxWindow* createdWindow = NULL;
wxSizer* createdSizer = NULL;
switch ( comp->GetComponentType() )
{
case COMPONENT_TYPE_WINDOW:
createdWindow = wxDynamicCast( createdObject, wxWindow );
if ( NULL == createdWindow )
{
THROW_WXFBEX( wxString::Format( wxT("Component for %s was registered as a window component, but this is not a wxWindow!"), obj->GetClassName().c_str() ) );
}
SetupWindow( obj, createdWindow );
// Push event handler in order to respond to Paint and Mouse events
createdWindow->PushEventHandler( new VObjEvtHandler( createdWindow, obj ) );
break;
case COMPONENT_TYPE_SIZER:
createdSizer = wxDynamicCast( createdObject, wxSizer );
if ( NULL == createdSizer )
{
THROW_WXFBEX( wxString::Format( wxT("Component for %s was registered as a sizer component, but this is not a wxSizer!"), obj->GetClassName().c_str() ) );
}
SetupSizer( obj, createdSizer );
break;
default:
break;
}
// Associate the wxObject* with the PObjectBase
m_wxobjects.insert( wxObjectMap::value_type( createdObject, obj ) );
m_baseobjects.insert( ObjectBaseMap::value_type( obj.get(), createdObject ) );
// New wxparent for the window's children
wxWindow* new_wxparent = ( createdWindow ? createdWindow : wxparent );
// Recursively generate the children
for ( unsigned int i = 0; i < obj->GetChildCount(); i++ )
{
Generate( obj->GetChild( i ), new_wxparent, createdObject );
}
comp->OnCreated( createdObject, new_wxparent );
// If the created object is a sizer and the parent object is a window, set the sizer to the window
if (
( createdSizer != NULL && NULL != wxDynamicCast( parentObject, wxWindow ) )
||
( NULL == parentObject && createdSizer != NULL )
)
{
wxparent->SetSizer( createdSizer );
if ( parentObject )
createdSizer->SetSizeHints( wxparent );
wxparent->SetAutoLayout(true);
wxparent->Layout();
}
}
bool TemplateParser::ParseMacro()
{
Ident ident;
ident = ParseIdent();
switch (ident)
{
case ID_WXPARENT:
return ParseWxParent();
break;
case ID_PARENT:
return ParseParent();
break;
case ID_FORM:
return ParseForm();
break;
case ID_IFNOTNULL:
return ParseIfNotNull();
break;
case ID_IFNULL:
return ParseIfNull();
break;
case ID_FOREACH:
return ParseForEach();
break;
case ID_PREDEFINED:
return ParsePred();
break;
case ID_PREDEFINED_INDEX:
return ParseNPred();
break;
case ID_CHILD:
return ParseChild();
break;
case ID_NEWLINE:
return ParseNewLine();
break;
case ID_IFEQUAL:
ParseIfEqual();
break;
case ID_IFNOTEQUAL:
ParseIfNotEqual();
break;
case ID_IFPARENTTYPEEQUAL:
ParseIfParentTypeEqual();
break;
case ID_IFPARENTCLASSEQUAL:
ParseIfParentClassEqual();
break;
case ID_IFPARENTTYPENOTEQUAL:
ParseIfParentTypeNotEqual();
break;
case ID_IFPARENTCLASSNOTEQUAL:
ParseIfParentClassNotEqual();
break;
case ID_APPEND:
ParseAppend();
break;
case ID_CLASS:
ParseClass();
break;
case ID_INDENT:
ParseIndent();
break;
case ID_UNINDENT:
ParseUnindent();
break;
case ID_IFTYPEEQUAL:
ParseIfTypeEqual();
break;
case ID_IFTYPENOTEQUAL:
ParseIfTypeNotEqual();
break;
case ID_UTBL:
ParseLuaTable();
break;
default:
THROW_WXFBEX( wxT("Invalid Macro Type") );
break;
}
return true;
}
int MyApp::OnRun()
{
// Using a space so the initial 'w' will not be capitalized in wxLogGUI dialogs
wxApp::SetAppName( wxT( " wxFormBuilder" ) );
// Creating the wxConfig manually so there will be no space
// The old config (if any) is returned, delete it
delete wxConfigBase::Set( new wxConfig( wxT("wxFormBuilder") ) );
// Get the data directory
wxStandardPathsBase& stdPaths = wxStandardPaths::Get();
wxString dataDir = stdPaths.GetDataDir();
dataDir.Replace( GetAppName().c_str(), wxT("wxformbuilder") );
// Log to stderr while working on the command line
delete wxLog::SetActiveTarget( new wxLogStderr );
// Message output to the same as the log target
delete wxMessageOutput::Set( new wxMessageOutputLog );
// Parse command line
wxCmdLineParser parser( s_cmdLineDesc, argc, argv );
if ( 0 != parser.Parse() )
{
return 1;
}
// Get project to load
wxString projectToLoad = wxEmptyString;
if ( parser.GetParamCount() > 0 )
{
projectToLoad = parser.GetParam();
}
bool justGenerate = false;
wxString language;
bool hasLanguage = parser.Found( wxT("l"), &language );
if ( parser.Found( wxT("g") ) )
{
if ( projectToLoad.empty() )
{
wxLogError( _("You must pass a path to a project file. Nothing to generate.") );
return 2;
}
if ( hasLanguage )
{
if ( language.empty() )
{
wxLogError( _("Empty language option. Nothing generated.") );
return 3;
}
language.Replace( wxT(","), wxT("|"), true );
}
// generate code
justGenerate = true;
}
else
{
delete wxLog::SetActiveTarget( new wxLogGui );
}
// Create singleton AppData - wait to initialize until sure that this is not the second
// instance of a project file.
AppDataCreate( dataDir );
// Make passed project name absolute
try
{
if ( !projectToLoad.empty() )
{
wxFileName projectPath( projectToLoad );
if ( !projectPath.IsOk() )
{
THROW_WXFBEX( wxT("This path is invalid: ") << projectToLoad );
}
if ( !projectPath.IsAbsolute() )
{
if ( !projectPath.MakeAbsolute() )
{
THROW_WXFBEX( wxT("Could not make path absolute: ") << projectToLoad );
}
}
projectToLoad = projectPath.GetFullPath();
}
}
catch ( wxFBException& ex )
{
wxLogError( ex.what() );
}
// If the project is already loaded in another instance, switch to that instance and quit
if ( !projectToLoad.empty() && !justGenerate )
{
if ( ::wxFileExists( projectToLoad ) )
{
if ( !AppData()->VerifySingleInstance( projectToLoad ) )
{
return 4;
}
}
}
// Init handlers
wxInitAllImageHandlers();
wxXmlResource::Get()->InitAllHandlers();
#if wxVERSION_NUMBER >= 2905
wxXmlResource::Get()->AddHandler(new wxAuiNotebookXmlHandler);
#endif
// Init AppData
try
{
AppDataInit();
}
catch( wxFBException& ex )
{
wxLogError( _("Error loading application: %s\nwxFormBuilder cannot continue."), ex.what() );
wxLog::FlushActive();
return 5;
}
wxSystemOptions::SetOption( wxT( "msw.remap" ), 0 );
wxSystemOptions::SetOption( wxT( "msw.staticbox.optimized-paint" ), 0 );
m_frame = NULL;
#ifndef __WXFB_DEBUG__
wxBitmap bitmap;
std::unique_ptr< cbSplashScreen > splash;
if ( !justGenerate )
{
if ( bitmap.LoadFile( dataDir + wxFILE_SEP_PATH + wxT( "resources" ) + wxFILE_SEP_PATH + wxT( "splash.png" ), wxBITMAP_TYPE_PNG ) )
{
splash = std::unique_ptr< cbSplashScreen >( new cbSplashScreen( bitmap, -1, 0, wxNewId() ) );
}
}
#endif
wxYield();
// Read size and position from config file
wxConfigBase *config = wxConfigBase::Get();
config->SetPath( wxT("/mainframe") );
int x, y, w, h;
x = y = w = h = -1;
config->Read( wxT( "PosX" ), &x );
config->Read( wxT( "PosY" ), &y );
config->Read( wxT( "SizeW" ), &w );
config->Read( wxT( "SizeH" ), &h );
long style = config->Read( wxT("style"), wxFB_WIDE_GUI );
if ( style != wxFB_CLASSIC_GUI )
{
style = wxFB_WIDE_GUI;
}
config->SetPath( wxT("/") );
m_frame = new MainFrame( NULL ,-1, (int)style, wxPoint( x, y ), wxSize( w, h ) );
if ( !justGenerate )
{
m_frame->Show( TRUE );
SetTopWindow( m_frame );
#ifndef __WXFB_DEBUG__
// turn off the splash screen
delete splash.release();
#endif
#ifdef __WXFB_DEBUG__
wxLogWindow* log = dynamic_cast< wxLogWindow* >( AppData()->GetDebugLogTarget() );
if ( log )
{
m_frame->AddChild( log->GetFrame() );
}
#endif //__WXFB_DEBUG__
}
// This is not necessary for wxFB to work. However, Windows sets the Current Working Directory
// to the directory from which a .fbp file was opened, if opened from Windows Explorer.
// This puts an unneccessary lock on the directory.
// This changes the CWD to the already locked app directory as a workaround
#ifdef __WXMSW__
::wxSetWorkingDirectory( dataDir );
#endif
if ( !projectToLoad.empty() )
{
if ( AppData()->LoadProject( projectToLoad, justGenerate ) )
{
if ( justGenerate )
{
if ( hasLanguage )
{
PObjectBase project = AppData()->GetProjectData();
PProperty codeGen = project->GetProperty( _("code_generation") );
if ( codeGen )
{
codeGen->SetValue( language );
}
}
AppData()->GenerateCode( false, true );
return 0;
}
else
{
m_frame->InsertRecentProject( projectToLoad );
return wxApp::OnRun();
}
}
else
{
wxLogError( wxT("Unable to load project: %s"), projectToLoad.c_str() );
}
}
if ( justGenerate )
{
return 6;
}
AppData()->NewProject();
#ifdef __WXMAC__
// document to open on startup
if(!m_mac_file_name.IsEmpty())
{
if ( AppData()->LoadProject( m_mac_file_name ) )
m_frame->InsertRecentProject( m_mac_file_name );
}
#endif
return wxApp::OnRun();
}
void LoadXMLFileImp( T& doc, bool condenseWhiteSpace, const wxString& path, U* declaration )
{
if ( NULL == declaration )
{
// Ask user to all wxFB to convert the file to UTF-8 and add the XML declaration
wxString msg = _("This xml file has no declaration.\n");
msg += _("Would you like wxFormBuilder to backup the file and convert it to UTF-8\?\n");
msg += _("You will be prompted for an encoding.\n\n");
msg += _("Path: ");
msg += path;
int result = wxMessageBox( msg, _("Missing Declaration"), wxICON_QUESTION | wxYES_NO | wxYES_DEFAULT, wxTheApp->GetTopWindow() );
if ( wxNO == result )
{
// User declined, give up
THROW_WXFBEX( _("Missing Declaration on XML File: ") << path );
}
// User accepted, convert the file
wxFontEncoding chosenEncoding = StringUtils::GetEncodingFromUser( _("Please choose the original encoding.") );
if ( wxFONTENCODING_MAX == chosenEncoding )
{
THROW_WXFBEX( _("Missing Declaration on XML File: ") << path );
}
ConvertAndAddDeclaration( path, chosenEncoding );
// Reload
LoadXMLFile( doc, condenseWhiteSpace, path );
return;
}
// The file will have a declaration at this point
wxString version = _WXSTR( declaration->Version() );
if ( version.empty() )
{
version = wxT("1.0");
}
wxString standalone = _WXSTR( declaration->Standalone() );
if ( standalone.empty() )
{
standalone = wxT("yes");
}
wxString encodingName = _WXSTR( declaration->Encoding() );
if ( encodingName.empty() )
{
// Ask user to all wxFB to convert the file to UTF-8 and add the XML declaration
wxString msg = _("This xml file has no encoding specified.\n");
msg += _("Would you like wxFormBuilder to backup the file and convert it to UTF-8\?\n");
msg += _("You will be prompted for an encoding.\n\n");
msg += _("Path: ");
msg += path;
if ( wxNO == wxMessageBox( msg, _("Unknown Encoding"), wxICON_QUESTION | wxYES_NO | wxYES_DEFAULT, wxTheApp->GetTopWindow() ) )
{
// User declined, give up
THROW_WXFBEX( _("Unknown Encoding for XML File: ") << path );
}
// User accepted, convert the file
wxFontEncoding chosenEncoding = StringUtils::GetEncodingFromUser( _("Please choose the original encoding.") );
if ( wxFONTENCODING_MAX == chosenEncoding )
{
THROW_WXFBEX( _("Unknown Encoding for XML File: ") << path );
}
ConvertAndChangeDeclaration( path, version, standalone, chosenEncoding );
// Reload
LoadXMLFile( doc, condenseWhiteSpace, path );
return;
}
// The file will have an encoding at this point
wxFontEncoding encoding = wxFontMapperBase::GetEncodingFromName( encodingName.MakeLower() );
if ( wxFONTENCODING_UTF8 == encoding )
{
// This is what we want
return;
}
else if ( wxFONTENCODING_MAX == encoding )
{
wxString msg = wxString::Format( _("The encoding of this xml file is not supported.\n\nFile: %s\nEncoding: %s\nSupported Encodings:\n\n%s"),
path.c_str(),
encodingName.c_str(),
StringUtils::GetSupportedEncodings().c_str() );
wxMessageBox( msg, wxString::Format( _("Unsupported Encoding: %s"), encodingName.c_str() ) );
THROW_WXFBEX( _("Unsupported encoding for XML File: ") << path );
}
else
{
// Ask user to all wxFB to convert the file to UTF-8 and add the XML declaration
wxString msg = wxString::Format( _("This xml file has specified encoding %s. wxFormBuilder only works with UTF-8.\n"),
wxFontMapper::GetEncodingDescription( encoding ).c_str() );
msg += _("Would you like wxFormBuilder to backup the file and convert it to UTF-8\?\n\n");
msg += _("Path: ");
msg += path;
if ( wxNO == wxMessageBox( msg, _("Not UTF-8"), wxICON_QUESTION | wxYES_NO | wxYES_DEFAULT, wxTheApp->GetTopWindow() ) )
{
// User declined, give up
THROW_WXFBEX( _("Wrong Encoding for XML File: ") << path );
}
// User accepted, convert the file
ConvertAndChangeDeclaration( path, version, standalone, encoding );
// Reload
LoadXMLFile( doc, condenseWhiteSpace, path );
return;
}
}
