void CppCodeStylePreferencesWidget::updatePreview()
{
CppCodeStylePreferences *cppCodeStylePreferences = m_preferences
? m_preferences
: CppToolsSettings::instance()->cppCodeStyle();
const CppCodeStyleSettings ccss = cppCodeStylePreferences->currentCodeStyleSettings();
const TextEditor::TabSettings ts = cppCodeStylePreferences->currentTabSettings();
QtStyleCodeFormatter formatter(ts, ccss);
foreach (TextEditor::SnippetEditorWidget *preview, m_previews) {
preview->setTabSettings(ts);
preview->setCodeStyle(cppCodeStylePreferences);
QTextDocument *doc = preview->document();
formatter.invalidateCache(doc);
QTextBlock block = doc->firstBlock();
QTextCursor tc = preview->textCursor();
tc.beginEditBlock();
while (block.isValid()) {
preview->indenter()->indentBlock(doc, block, QChar::Null, ts);
block = block.next();
}
applyRefactorings(doc, preview, ccss);
tc.endEditBlock();
}
CPlusPlus::Overview CppCodeStyleSettings::currentGlobalCodeStyleOverview()
{
CPlusPlus::Overview overview;
CppCodeStylePreferences *cppCodeStylePreferences = CppToolsSettings::instance()->cppCodeStyle();
QTC_ASSERT(cppCodeStylePreferences, return overview);
CppCodeStyleSettings settings = cppCodeStylePreferences->currentCodeStyleSettings();
configureOverviewWithCodeStyleSettings(overview, settings);
return overview;
}
CPlusPlus::Overview CppCodeStyleSettings::currentProjectCodeStyleOverview()
{
ProjectExplorer::Project *project = ProjectExplorer::ProjectExplorerPlugin::currentProject();
if (! project)
return currentGlobalCodeStyleOverview();
ProjectExplorer::EditorConfiguration *editorConfiguration = project->editorConfiguration();
QTC_ASSERT(editorConfiguration, return currentGlobalCodeStyleOverview());
TextEditor::ICodeStylePreferences *codeStylePreferences
= editorConfiguration->codeStyle(Constants::CPP_SETTINGS_ID);
QTC_ASSERT(codeStylePreferences, return currentGlobalCodeStyleOverview());
CppCodeStylePreferences *cppCodeStylePreferences
= dynamic_cast<CppCodeStylePreferences *>(codeStylePreferences);
QTC_ASSERT(cppCodeStylePreferences, return currentGlobalCodeStyleOverview());
CppCodeStyleSettings settings = cppCodeStylePreferences->currentCodeStyleSettings();
CPlusPlus::Overview overview;
configureOverviewWithCodeStyleSettings(overview, settings);
return overview;
}
