forked from qt-creator/qt-creator
Text editor: Introduce per project settings
With some refactorings to make the code look better. Reviewed-by: con
This commit is contained in:
Leandro Melo
@@ -32,43 +32,324 @@
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**************************************************************************/
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#include "editorconfiguration.h"
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#include "session.h"
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#include "projectexplorer.h"
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#include "project.h"
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#include <coreplugin/editormanager/editormanager.h>
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#include <texteditor/itexteditor.h>
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#include <texteditor/basetexteditor.h>
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#include <texteditor/texteditorsettings.h>
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#include <texteditor/tabsettings.h>
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#include <texteditor/storagesettings.h>
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#include <texteditor/behaviorsettings.h>
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#include <texteditor/extraencodingsettings.h>
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#include <QtCore/QLatin1String>
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#include <QtCore/QByteArray>
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#include <QtCore/QTextCodec>
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using namespace ProjectExplorer;
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static const QLatin1String kPrefix("EditorConfiguration.");
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static const QLatin1String kUseGlobal("EditorConfiguration.UseGlobal");
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static const QLatin1String kCodec("EditorConfiguration.Codec");
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namespace {
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const char * const CODEC("EditorConfiguration.Codec");
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}
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using namespace TextEditor;
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EditorConfiguration::EditorConfiguration()
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: m_defaultTextCodec(0)
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namespace ProjectExplorer {
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struct EditorConfigurationPrivate
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{
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EditorConfigurationPrivate()
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: m_useGlobal(true)
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, m_tabSettings(TextEditorSettings::instance()->tabSettings())
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, m_storageSettings(TextEditorSettings::instance()->storageSettings())
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, m_behaviorSettings(TextEditorSettings::instance()->behaviorSettings())
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, m_extraEncodingSettings(TextEditorSettings::instance()->extraEncodingSettings())
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, m_textCodec(Core::EditorManager::instance()->defaultTextCodec())
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{}
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bool m_useGlobal;
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TabSettings m_tabSettings;
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StorageSettings m_storageSettings;
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BehaviorSettings m_behaviorSettings;
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ExtraEncodingSettings m_extraEncodingSettings;
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QTextCodec *m_textCodec;
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};
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EditorConfiguration::EditorConfiguration() : m_d(new EditorConfigurationPrivate)
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{
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}
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QTextCodec *EditorConfiguration::defaultTextCodec() const
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EditorConfiguration::~EditorConfiguration()
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{
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return m_defaultTextCodec;
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}
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void EditorConfiguration::setDefaultTextCodec(QTextCodec *codec)
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bool EditorConfiguration::useGlobalSettings() const
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{
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m_defaultTextCodec = codec;
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return m_d->m_useGlobal;
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}
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void EditorConfiguration::cloneGlobalSettings()
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{
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m_d->m_tabSettings = TextEditorSettings::instance()->tabSettings();
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m_d->m_storageSettings = TextEditorSettings::instance()->storageSettings();
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m_d->m_behaviorSettings = TextEditorSettings::instance()->behaviorSettings();
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m_d->m_extraEncodingSettings = TextEditorSettings::instance()->extraEncodingSettings();
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m_d->m_textCodec = Core::EditorManager::instance()->defaultTextCodec();
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emitTabSettingsChanged();
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emitStorageSettingsChanged();
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emitBehaviorSettingsChanged();
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emitExtraEncodingSettingsChanged();
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}
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QTextCodec *EditorConfiguration::textCodec() const
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{
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return m_d->m_textCodec;
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}
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const TabSettings &EditorConfiguration::tabSettings() const
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{
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return m_d->m_tabSettings;
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}
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const StorageSettings &EditorConfiguration::storageSettings() const
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{
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return m_d->m_storageSettings;
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}
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const BehaviorSettings &EditorConfiguration::behaviorSettings() const
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{
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return m_d->m_behaviorSettings;
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}
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const ExtraEncodingSettings &EditorConfiguration::extraEncodingSettings() const
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{
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return m_d->m_extraEncodingSettings;
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}
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QVariantMap EditorConfiguration::toMap() const
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{
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QVariantMap map;
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QByteArray name = "Default";
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if (m_defaultTextCodec)
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name = m_defaultTextCodec->name();
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map.insert(QLatin1String(CODEC), name);
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map.insert(kUseGlobal, m_d->m_useGlobal);
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map.insert(kCodec, m_d->m_textCodec->name());
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m_d->m_tabSettings.toMap(kPrefix, &map);
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m_d->m_storageSettings.toMap(kPrefix, &map);
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m_d->m_behaviorSettings.toMap(kPrefix, &map);
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m_d->m_extraEncodingSettings.toMap(kPrefix, &map);
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return map;
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}
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void EditorConfiguration::fromMap(const QVariantMap &map)
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{
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QByteArray name = map.value(QLatin1String(CODEC)).toString().toLocal8Bit();
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QTextCodec *codec = QTextCodec::codecForName(name);
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m_defaultTextCodec = codec;
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m_d->m_useGlobal = map.value(kUseGlobal, m_d->m_useGlobal).toBool();
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const QByteArray &codecName = map.value(kCodec, m_d->m_textCodec->name()).toByteArray();
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m_d->m_textCodec = QTextCodec::codecForName(codecName);
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if (!m_d->m_textCodec)
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m_d->m_textCodec = Core::EditorManager::instance()->defaultTextCodec();
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m_d->m_tabSettings.fromMap(kPrefix, map);
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m_d->m_storageSettings.fromMap(kPrefix, map);
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m_d->m_behaviorSettings.fromMap(kPrefix, map);
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m_d->m_extraEncodingSettings.fromMap(kPrefix, map);
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}
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void EditorConfiguration::apply(ITextEditor *textEditor) const
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{
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if (!m_d->m_useGlobal) {
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textEditor->setTextCodec(m_d->m_textCodec, ITextEditor::TextCodecFromProjectSetting);
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if (BaseTextEditor *baseTextEditor = qobject_cast<BaseTextEditor *>(textEditor->widget()))
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switchSettings(baseTextEditor);
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}
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}
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void EditorConfiguration::setUseGlobalSettings(bool use)
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{
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m_d->m_useGlobal = use;
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const SessionManager *session = ProjectExplorerPlugin::instance()->session();
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QList<Core::IEditor *> opened = Core::EditorManager::instance()->openedEditors();
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foreach (Core::IEditor *editor, opened) {
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if (BaseTextEditor *baseTextEditor = qobject_cast<BaseTextEditor *>(editor->widget())) {
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Project *project = session->projectForFile(editor->file()->fileName());
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if (project && project->editorConfiguration() == this)
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switchSettings(baseTextEditor);
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}
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}
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}
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void EditorConfiguration::switchSettings(BaseTextEditor *baseTextEditor) const
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{
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if (m_d->m_useGlobal)
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switchSettings_helper(TextEditorSettings::instance(), this, baseTextEditor);
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else
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switchSettings_helper(this, TextEditorSettings::instance(), baseTextEditor);
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}
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template <class NewSenderT, class OldSenderT>
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void EditorConfiguration::switchSettings_helper(const NewSenderT *newSender,
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const OldSenderT *oldSender,
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BaseTextEditor *baseTextEditor) const
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{
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baseTextEditor->setTabSettings(newSender->tabSettings());
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baseTextEditor->setStorageSettings(newSender->storageSettings());
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baseTextEditor->setBehaviorSettings(newSender->behaviorSettings());
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baseTextEditor->setExtraEncodingSettings(newSender->extraEncodingSettings());
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disconnect(oldSender, SIGNAL(tabSettingsChanged(TextEditor::TabSettings)),
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baseTextEditor, SLOT(setTabSettings(TextEditor::TabSettings)));
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disconnect(oldSender, SIGNAL(storageSettingsChanged(TextEditor::StorageSettings)),
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baseTextEditor, SLOT(setStorageSettings(TextEditor::StorageSettings)));
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disconnect(oldSender, SIGNAL(behaviorSettingsChanged(TextEditor::BehaviorSettings)),
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baseTextEditor, SLOT(setBehaviorSettings(TextEditor::BehaviorSettings)));
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disconnect(oldSender, SIGNAL(extraEncodingSettingsChanged(TextEditor::ExtraEncodingSettings)),
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baseTextEditor, SLOT(setExtraEncodingSettings(TextEditor::ExtraEncodingSettings)));
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connect(newSender, SIGNAL(tabSettingsChanged(TextEditor::TabSettings)),
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baseTextEditor, SLOT(setTabSettings(TextEditor::TabSettings)));
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connect(newSender, SIGNAL(storageSettingsChanged(TextEditor::StorageSettings)),
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baseTextEditor, SLOT(setStorageSettings(TextEditor::StorageSettings)));
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connect(newSender, SIGNAL(behaviorSettingsChanged(TextEditor::BehaviorSettings)),
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baseTextEditor, SLOT(setBehaviorSettings(TextEditor::BehaviorSettings)));
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connect(newSender, SIGNAL(extraEncodingSettingsChanged(TextEditor::ExtraEncodingSettings)),
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baseTextEditor, SLOT(setExtraEncodingSettings(TextEditor::ExtraEncodingSettings)));
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}
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void EditorConfiguration::setInsertSpaces(bool spaces)
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{
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m_d->m_tabSettings.m_spacesForTabs = spaces;
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emitTabSettingsChanged();
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}
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void EditorConfiguration::setAutoInsertSpaces(bool autoSpaces)
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{
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m_d->m_tabSettings.m_autoSpacesForTabs = autoSpaces;
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emitTabSettingsChanged();
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}
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void EditorConfiguration::setAutoIndent(bool autoIndent)
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{
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m_d->m_tabSettings.m_autoIndent = autoIndent;
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emitTabSettingsChanged();
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}
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void EditorConfiguration::setSmartBackSpace(bool smartBackSpace)
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{
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m_d->m_tabSettings.m_smartBackspace = smartBackSpace;
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emitTabSettingsChanged();
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}
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void EditorConfiguration::setTabSize(int size)
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{
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m_d->m_tabSettings.m_tabSize = size;
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emitTabSettingsChanged();
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}
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void EditorConfiguration::setIndentSize(int size)
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{
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m_d->m_tabSettings.m_indentSize = size;
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emitTabSettingsChanged();
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}
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void EditorConfiguration::setIndentBlocksBehavior(int index)
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{
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m_d->m_tabSettings.m_indentBraces = index >= 1;
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m_d->m_tabSettings.m_doubleIndentBlocks = index >= 2;
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emitTabSettingsChanged();
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}
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void EditorConfiguration::setTabKeyBehavior(int index)
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{
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m_d->m_tabSettings.m_tabKeyBehavior = (TabSettings::TabKeyBehavior)index;
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emitTabSettingsChanged();
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}
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void EditorConfiguration::setContinuationAlignBehavior(int index)
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{
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m_d->m_tabSettings.m_continuationAlignBehavior = (TabSettings::ContinuationAlignBehavior)index;
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emitTabSettingsChanged();
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}
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void EditorConfiguration::setCleanWhiteSpace(bool cleanWhiteSpace)
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{
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m_d->m_storageSettings.m_cleanWhitespace = cleanWhiteSpace;
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emitStorageSettingsChanged();
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}
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void EditorConfiguration::setInEntireDocument(bool entireDocument)
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{
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m_d->m_storageSettings.m_inEntireDocument = entireDocument;
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emitStorageSettingsChanged();
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}
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void EditorConfiguration::setAddFinalNewLine(bool newLine)
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{
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m_d->m_storageSettings.m_addFinalNewLine = newLine;
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emitStorageSettingsChanged();
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}
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void EditorConfiguration::setCleanIndentation(bool cleanIndentation)
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{
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m_d->m_storageSettings.m_cleanIndentation = cleanIndentation;
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emitStorageSettingsChanged();
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}
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void EditorConfiguration::setMouseNavigation(bool mouseNavigation)
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{
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m_d->m_behaviorSettings.m_mouseNavigation = mouseNavigation;
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emitBehaviorSettingsChanged();
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}
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void EditorConfiguration::setScrollWheelZooming(bool scrollZooming)
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{
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m_d->m_behaviorSettings.m_scrollWheelZooming = scrollZooming;
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emitBehaviorSettingsChanged();
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}
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void EditorConfiguration::setUtf8BomSettings(int index)
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{
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m_d->m_extraEncodingSettings.m_utf8BomSetting = (ExtraEncodingSettings::Utf8BomSetting)index;
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emitExtraEncodingSettingsChanged();
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}
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void EditorConfiguration::setTextCodec(QTextCodec *textCodec)
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{
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m_d->m_textCodec = textCodec;
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}
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void EditorConfiguration::emitTabSettingsChanged()
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{
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emit tabSettingsChanged(m_d->m_tabSettings);
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}
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void EditorConfiguration::emitStorageSettingsChanged()
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{
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emit storageSettingsChanged(m_d->m_storageSettings);
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}
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void EditorConfiguration::emitBehaviorSettingsChanged()
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{
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emit behaviorSettingsChanged(m_d->m_behaviorSettings);
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}
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void EditorConfiguration::emitExtraEncodingSettingsChanged()
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{
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emit extraEncodingSettingsChanged(m_d->m_extraEncodingSettings);
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}
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const TabSettings &actualTabSettings(const QString &fileName, const BaseTextEditor *baseTextEditor)
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{
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if (baseTextEditor) {
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return baseTextEditor->tabSettings();
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} else {
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const SessionManager *session = ProjectExplorerPlugin::instance()->session();
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if (Project *project = session->projectForFile(fileName))
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return project->editorConfiguration()->tabSettings();
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else
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return TextEditorSettings::instance()->tabSettings();
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}
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}
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} // ProjectExplorer
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