Method createFileTypeMenu

src/tools/ecode/settingsmenu.cpp:218–267

}

UIMenu* SettingsMenu::createFileTypeMenu( bool emptyMenu ) {
	mFileTypeMenusCreatedWithHeight = emptyMenu ? 0 : mUISceneNode->getPixelsSize().getHeight();
	size_t maxItems = 19;
	auto* dM = SyntaxDefinitionManager::instance();
	auto names = dM->getLanguageNames();
	auto cb = [this, dM]( const Event* event ) {
		UIMenuItem* item = event->getNode()->asType<UIMenuItem>();
		const String& name = item->getText();
		if ( mSplitter->curEditorExistsAndFocused() ) {
			mSplitter->getCurEditor()->setSyntaxDefinition(
				dM->getByLanguageName( name.toUtf8() ) );
			updateCurrentFileType();
		}
	};

	UIPopUpMenu* menu = UIPopUpMenu::New();
	menu->on( Event::OnItemClicked, cb );
	mFileTypeMenus.push_back( menu );
	size_t total = 0;

	if ( emptyMenu )
		return mFileTypeMenus[0];

	for ( const auto& name : names ) {
		menu->addRadioButton(
			name, mSplitter->curEditorExistsAndFocused() &&
					  mSplitter->getCurEditor()->getSyntaxDefinition().getLanguageName() == name );

		if ( mFileTypeMenus.size() == 1 && menu->getCount() == 1 ) {
			auto menuBar = mUISceneNode->findByType( UI_TYPE_MENUBAR );
			menu->reloadStyle( true, true );
			Float height = menu->getPixelsSize().getHeight();
			Float tHeight = mUISceneNode->getPixelsSize().getHeight() -
							( menuBar ? menuBar->getPixelsSize().getHeight() : 0 );
			maxItems = (int)eeceil( tHeight / height ) - 2;
		}

		total++;

		if ( menu->getCount() == maxItems && names.size() - total > 1 ) {
			UIPopUpMenu* newMenu = UIPopUpMenu::New();
			menu->addSubMenu( i18n( "more_ellipsis", "More..." ), nullptr, newMenu );
			newMenu->on( Event::OnItemClicked, cb );
			mFileTypeMenus.push_back( newMenu );
			menu = newMenu;
		}
	}

	return mFileTypeMenus[0];
}

UIMenu* SettingsMenu::createColorSchemeMenu( bool emptyMenu ) {
	mColorSchemeMenusCreatedWithHeight = emptyMenu ? 0 : mUISceneNode->getPixelsSize().getHeight();