/************************************************************************** ** ** This file is part of Qt Creator ** ** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies). ** ** Contact: Nokia Corporation (info@qt.nokia.com) ** ** ** GNU Lesser General Public License Usage ** ** This file may be used under the terms of the GNU Lesser General Public ** License version 2.1 as published by the Free Software Foundation and ** appearing in the file LICENSE.LGPL included in the packaging of this file. ** Please review the following information to ensure the GNU Lesser General ** Public License version 2.1 requirements will be met: ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Nokia gives you certain additional ** rights. These rights are described in the Nokia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** Other Usage ** ** Alternatively, this file may be used in accordance with the terms and ** conditions contained in a signed written agreement between you and Nokia. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. ** **************************************************************************/ #include "cvsplugin.h" #include "settingspage.h" #include "cvseditor.h" #include "cvssubmiteditor.h" #include "cvsconstants.h" #include "cvscontrol.h" #include "checkoutwizard.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include namespace CVS { namespace Internal { static inline QString msgCannotFindTopLevel(const QString &f) { return CVSPlugin::tr("Cannot find repository for '%1'"). arg(QDir::toNativeSeparators(f)); } static inline QString msgLogParsingFailed() { return CVSPlugin::tr("Parsing of the log output failed"); } static const char * const CMD_ID_CVS_MENU = "CVS.Menu"; static const char * const CMD_ID_ADD = "CVS.Add"; static const char * const CMD_ID_DELETE_FILE = "CVS.Delete"; static const char * const CMD_ID_EDIT_FILE = "CVS.EditFile"; static const char * const CMD_ID_UNEDIT_FILE = "CVS.UneditFile"; static const char * const CMD_ID_UNEDIT_REPOSITORY = "CVS.UneditRepository"; static const char * const CMD_ID_REVERT = "CVS.Revert"; static const char * const CMD_ID_SEPARATOR0 = "CVS.Separator0"; static const char * const CMD_ID_DIFF_PROJECT = "CVS.DiffAll"; static const char * const CMD_ID_DIFF_CURRENT = "CVS.DiffCurrent"; static const char * const CMD_ID_SEPARATOR1 = "CVS.Separator1"; static const char * const CMD_ID_COMMIT_ALL = "CVS.CommitAll"; static const char * const CMD_ID_REVERT_ALL = "CVS.RevertAll"; static const char * const CMD_ID_COMMIT_CURRENT = "CVS.CommitCurrent"; static const char * const CMD_ID_SEPARATOR2 = "CVS.Separator2"; static const char * const CMD_ID_FILELOG_CURRENT = "CVS.FilelogCurrent"; static const char * const CMD_ID_ANNOTATE_CURRENT = "CVS.AnnotateCurrent"; static const char * const CMD_ID_STATUS = "CVS.Status"; static const char * const CMD_ID_UPDATE = "CVS.Update"; static const char * const CMD_ID_PROJECTLOG = "CVS.ProjectLog"; static const char * const CMD_ID_PROJECTCOMMIT = "CVS.ProjectCommit"; static const char * const CMD_ID_REPOSITORYLOG = "CVS.RepositoryLog"; static const char * const CMD_ID_REPOSITORYDIFF = "CVS.RepositoryDiff"; static const char * const CMD_ID_REPOSITORYSTATUS = "CVS.RepositoryStatus"; static const char * const CMD_ID_REPOSITORYUPDATE = "CVS.RepositoryUpdate"; static const char * const CMD_ID_SEPARATOR3 = "CVS.Separator3"; static const VCSBase::VCSBaseEditorParameters editorParameters[] = { { VCSBase::RegularCommandOutput, "CVS Command Log Editor", // id QT_TRANSLATE_NOOP("VCS", "CVS Command Log Editor"), // display name "CVS Command Log Editor", // context "application/vnd.nokia.text.scs_cvs_commandlog", "scslog"}, { VCSBase::LogOutput, "CVS File Log Editor", // id QT_TRANSLATE_NOOP("VCS", "CVS File Log Editor"), // display name "CVS File Log Editor", // context "application/vnd.nokia.text.scs_cvs_filelog", "scsfilelog"}, { VCSBase::AnnotateOutput, "CVS Annotation Editor", // id QT_TRANSLATE_NOOP("VCS", "CVS Annotation Editor"), // display name "CVS Annotation Editor", // context "application/vnd.nokia.text.scs_cvs_annotation", "scsannotate"}, { VCSBase::DiffOutput, "CVS Diff Editor", // id QT_TRANSLATE_NOOP("VCS", "CVS Diff Editor"), // display name "CVS Diff Editor", // context "text/x-patch","diff"} }; // Utility to find a parameter set by type static inline const VCSBase::VCSBaseEditorParameters *findType(int ie) { const VCSBase::EditorContentType et = static_cast(ie); return VCSBase::VCSBaseEditorWidget::findType(editorParameters, sizeof(editorParameters)/sizeof(VCSBase::VCSBaseEditorParameters), et); } static inline QString debugCodec(const QTextCodec *c) { return c ? QString::fromAscii(c->name()) : QString::fromAscii("Null codec"); } Core::IEditor* locateEditor(const char *property, const QString &entry) { foreach (Core::IEditor *ed, Core::EditorManager::instance()->openedEditors()) if (ed->property(property).toString() == entry) return ed; return 0; } static inline bool messageBoxQuestion(const QString &title, const QString &question, QWidget *parent = 0) { return QMessageBox::question(parent, title, question, QMessageBox::Yes|QMessageBox::No) == QMessageBox::Yes; } // ------------- CVSPlugin CVSPlugin *CVSPlugin::m_cvsPluginInstance = 0; CVSPlugin::CVSPlugin() : VCSBase::VCSBasePlugin(QLatin1String(CVS::Constants::CVSCOMMITEDITOR_ID)), m_commandLocator(0), m_addAction(0), m_deleteAction(0), m_revertAction(0), m_editCurrentAction(0), m_uneditCurrentAction(0), m_uneditRepositoryAction(0), m_diffProjectAction(0), m_diffCurrentAction(0), m_logProjectAction(0), m_logRepositoryAction(0), m_commitAllAction(0), m_revertRepositoryAction(0), m_commitCurrentAction(0), m_filelogCurrentAction(0), m_annotateCurrentAction(0), m_statusProjectAction(0), m_updateProjectAction(0), m_commitProjectAction(0), m_diffRepositoryAction(0), m_updateRepositoryAction(0), m_statusRepositoryAction(0), m_submitCurrentLogAction(0), m_submitDiffAction(0), m_submitUndoAction(0), m_submitRedoAction(0), m_menuAction(0), m_submitActionTriggered(false) { } CVSPlugin::~CVSPlugin() { cleanCommitMessageFile(); } void CVSPlugin::cleanCommitMessageFile() { if (!m_commitMessageFileName.isEmpty()) { QFile::remove(m_commitMessageFileName); m_commitMessageFileName.clear(); m_commitRepository.clear(); } } bool CVSPlugin::isCommitEditorOpen() const { return !m_commitMessageFileName.isEmpty(); } static const VCSBase::VCSBaseSubmitEditorParameters submitParameters = { CVS::Constants::CVS_SUBMIT_MIMETYPE, CVS::Constants::CVSCOMMITEDITOR_ID, CVS::Constants::CVSCOMMITEDITOR_DISPLAY_NAME, CVS::Constants::CVSCOMMITEDITOR }; static inline Core::Command *createSeparator(QObject *parent, Core::ActionManager *ami, const char *id, const Core::Context &globalcontext) { QAction *tmpaction = new QAction(parent); tmpaction->setSeparator(true); return ami->registerAction(tmpaction, id, globalcontext); } bool CVSPlugin::initialize(const QStringList & /*arguments */, QString *errorMessage) { typedef VCSBase::VCSSubmitEditorFactory CVSSubmitEditorFactory; typedef VCSBase::VCSEditorFactory CVSEditorFactory; using namespace Constants; using namespace Core::Constants; using namespace ExtensionSystem; VCSBase::VCSBasePlugin::initialize(new CVSControl(this)); m_cvsPluginInstance = this; Core::ICore *core = Core::ICore::instance(); if (!core->mimeDatabase()->addMimeTypes(QLatin1String(":/trolltech.cvs/CVS.mimetypes.xml"), errorMessage)) return false; if (QSettings *settings = core->settings()) m_settings.fromSettings(settings); addAutoReleasedObject(new SettingsPage); addAutoReleasedObject(new CVSSubmitEditorFactory(&submitParameters)); static const char *describeSlotC = SLOT(slotDescribe(QString,QString)); const int editorCount = sizeof(editorParameters)/sizeof(VCSBase::VCSBaseEditorParameters); for (int i = 0; i < editorCount; i++) addAutoReleasedObject(new CVSEditorFactory(editorParameters + i, this, describeSlotC)); addAutoReleasedObject(new CheckoutWizard); const QString prefix = QLatin1String("cvs"); m_commandLocator = new Locator::CommandLocator(QLatin1String("CVS"), prefix, prefix); addAutoReleasedObject(m_commandLocator); //register actions Core::ActionManager *ami = core->actionManager(); Core::ActionContainer *toolsContainer = ami->actionContainer(M_TOOLS); Core::ActionContainer *cvsMenu = ami->createMenu(Core::Id(CMD_ID_CVS_MENU)); cvsMenu->menu()->setTitle(tr("&CVS")); toolsContainer->addMenu(cvsMenu); m_menuAction = cvsMenu->menu()->menuAction(); Core::Context globalcontext(C_GLOBAL); Core::Command *command; m_diffCurrentAction = new Utils::ParameterAction(tr("Diff Current File"), tr("Diff \"%1\""), Utils::ParameterAction::EnabledWithParameter, this); command = ami->registerAction(m_diffCurrentAction, CMD_ID_DIFF_CURRENT, globalcontext); command->setAttribute(Core::Command::CA_UpdateText); command->setDefaultKeySequence(QKeySequence(tr("Alt+C,Alt+D"))); connect(m_diffCurrentAction, SIGNAL(triggered()), this, SLOT(diffCurrentFile())); cvsMenu->addAction(command); m_commandLocator->appendCommand(command); m_filelogCurrentAction = new Utils::ParameterAction(tr("Filelog Current File"), tr("Filelog \"%1\""), Utils::ParameterAction::EnabledWithParameter, this); command = ami->registerAction(m_filelogCurrentAction, CMD_ID_FILELOG_CURRENT, globalcontext); command->setAttribute(Core::Command::CA_UpdateText); connect(m_filelogCurrentAction, SIGNAL(triggered()), this, SLOT(filelogCurrentFile())); cvsMenu->addAction(command); m_commandLocator->appendCommand(command); m_annotateCurrentAction = new Utils::ParameterAction(tr("Annotate Current File"), tr("Annotate \"%1\""), Utils::ParameterAction::EnabledWithParameter, this); command = ami->registerAction(m_annotateCurrentAction, CMD_ID_ANNOTATE_CURRENT, globalcontext); command->setAttribute(Core::Command::CA_UpdateText); connect(m_annotateCurrentAction, SIGNAL(triggered()), this, SLOT(annotateCurrentFile())); cvsMenu->addAction(command); m_commandLocator->appendCommand(command); cvsMenu->addAction(createSeparator(this, ami, CMD_ID_SEPARATOR0, globalcontext)); m_addAction = new Utils::ParameterAction(tr("Add"), tr("Add \"%1\""), Utils::ParameterAction::EnabledWithParameter, this); command = ami->registerAction(m_addAction, CMD_ID_ADD, globalcontext); command->setAttribute(Core::Command::CA_UpdateText); command->setDefaultKeySequence(QKeySequence(tr("Alt+C,Alt+A"))); connect(m_addAction, SIGNAL(triggered()), this, SLOT(addCurrentFile())); cvsMenu->addAction(command); m_commandLocator->appendCommand(command); m_commitCurrentAction = new Utils::ParameterAction(tr("Commit Current File"), tr("Commit \"%1\""), Utils::ParameterAction::EnabledWithParameter, this); command = ami->registerAction(m_commitCurrentAction, CMD_ID_COMMIT_CURRENT, globalcontext); command->setAttribute(Core::Command::CA_UpdateText); command->setDefaultKeySequence(QKeySequence(tr("Alt+C,Alt+C"))); connect(m_commitCurrentAction, SIGNAL(triggered()), this, SLOT(startCommitCurrentFile())); cvsMenu->addAction(command); m_commandLocator->appendCommand(command); m_deleteAction = new Utils::ParameterAction(tr("Delete..."), tr("Delete \"%1\"..."), Utils::ParameterAction::EnabledWithParameter, this); command = ami->registerAction(m_deleteAction, CMD_ID_DELETE_FILE, globalcontext); command->setAttribute(Core::Command::CA_UpdateText); connect(m_deleteAction, SIGNAL(triggered()), this, SLOT(promptToDeleteCurrentFile())); cvsMenu->addAction(command); m_commandLocator->appendCommand(command); m_revertAction = new Utils::ParameterAction(tr("Revert..."), tr("Revert \"%1\"..."), Utils::ParameterAction::EnabledWithParameter, this); command = ami->registerAction(m_revertAction, CMD_ID_REVERT, globalcontext); command->setAttribute(Core::Command::CA_UpdateText); connect(m_revertAction, SIGNAL(triggered()), this, SLOT(revertCurrentFile())); cvsMenu->addAction(command); m_commandLocator->appendCommand(command); cvsMenu->addAction(createSeparator(this, ami, CMD_ID_SEPARATOR1, globalcontext)); m_editCurrentAction = new Utils::ParameterAction(tr("Edit"), tr("Edit \"%1\""), Utils::ParameterAction::EnabledWithParameter, this); command = ami->registerAction(m_editCurrentAction, CMD_ID_EDIT_FILE, globalcontext); command->setAttribute(Core::Command::CA_UpdateText); connect(m_editCurrentAction, SIGNAL(triggered()), this, SLOT(editCurrentFile())); cvsMenu->addAction(command); m_commandLocator->appendCommand(command); m_uneditCurrentAction = new Utils::ParameterAction(tr("Unedit"), tr("Unedit \"%1\""), Utils::ParameterAction::EnabledWithParameter, this); command = ami->registerAction(m_uneditCurrentAction, CMD_ID_UNEDIT_FILE, globalcontext); command->setAttribute(Core::Command::CA_UpdateText); connect(m_uneditCurrentAction, SIGNAL(triggered()), this, SLOT(uneditCurrentFile())); cvsMenu->addAction(command); m_commandLocator->appendCommand(command); m_uneditRepositoryAction = new QAction(tr("Unedit Repository"), this); command = ami->registerAction(m_uneditRepositoryAction, CMD_ID_UNEDIT_REPOSITORY, globalcontext); connect(m_uneditRepositoryAction, SIGNAL(triggered()), this, SLOT(uneditCurrentRepository())); cvsMenu->addAction(command); m_commandLocator->appendCommand(command); cvsMenu->addAction(createSeparator(this, ami, CMD_ID_SEPARATOR2, globalcontext)); m_diffProjectAction = new Utils::ParameterAction(tr("Diff Project"), tr("Diff Project \"%1\""), Utils::ParameterAction::EnabledWithParameter, this); command = ami->registerAction(m_diffProjectAction, CMD_ID_DIFF_PROJECT, globalcontext); command->setAttribute(Core::Command::CA_UpdateText); connect(m_diffProjectAction, SIGNAL(triggered()), this, SLOT(diffProject())); cvsMenu->addAction(command); m_commandLocator->appendCommand(command); m_statusProjectAction = new Utils::ParameterAction(tr("Project Status"), tr("Status of Project \"%1\""), Utils::ParameterAction::EnabledWithParameter, this); command = ami->registerAction(m_statusProjectAction, CMD_ID_STATUS, globalcontext); command->setAttribute(Core::Command::CA_UpdateText); connect(m_statusProjectAction, SIGNAL(triggered()), this, SLOT(projectStatus())); cvsMenu->addAction(command); m_commandLocator->appendCommand(command); m_logProjectAction = new Utils::ParameterAction(tr("Log Project"), tr("Log Project \"%1\""), Utils::ParameterAction::EnabledWithParameter, this); command = ami->registerAction(m_logProjectAction, CMD_ID_PROJECTLOG, globalcontext); command->setAttribute(Core::Command::CA_UpdateText); connect(m_logProjectAction, SIGNAL(triggered()), this, SLOT(logProject())); cvsMenu->addAction(command); m_commandLocator->appendCommand(command); m_updateProjectAction = new Utils::ParameterAction(tr("Update Project"), tr("Update Project \"%1\""), Utils::ParameterAction::EnabledWithParameter, this); command = ami->registerAction(m_updateProjectAction, CMD_ID_UPDATE, globalcontext); command->setAttribute(Core::Command::CA_UpdateText); connect(m_updateProjectAction, SIGNAL(triggered()), this, SLOT(updateProject())); cvsMenu->addAction(command); m_commandLocator->appendCommand(command); m_commitProjectAction = new Utils::ParameterAction(tr("Commit Project"), tr("Commit Project \"%1\""), Utils::ParameterAction::EnabledWithParameter, this); command = ami->registerAction(m_commitProjectAction, CMD_ID_PROJECTCOMMIT, globalcontext); command->setAttribute(Core::Command::CA_UpdateText); connect(m_commitProjectAction, SIGNAL(triggered()), this, SLOT(commitProject())); cvsMenu->addAction(command); m_commandLocator->appendCommand(command); cvsMenu->addAction(createSeparator(this, ami, CMD_ID_SEPARATOR3, globalcontext)); m_diffRepositoryAction = new QAction(tr("Diff Repository"), this); command = ami->registerAction(m_diffRepositoryAction, CMD_ID_REPOSITORYDIFF, globalcontext); connect(m_diffRepositoryAction, SIGNAL(triggered()), this, SLOT(diffRepository())); cvsMenu->addAction(command); m_commandLocator->appendCommand(command); m_statusRepositoryAction = new QAction(tr("Repository Status"), this); command = ami->registerAction(m_statusRepositoryAction, CMD_ID_REPOSITORYSTATUS, globalcontext); connect(m_statusRepositoryAction, SIGNAL(triggered()), this, SLOT(statusRepository())); cvsMenu->addAction(command); m_commandLocator->appendCommand(command); m_logRepositoryAction = new QAction(tr("Repository Log"), this); command = ami->registerAction(m_logRepositoryAction, CMD_ID_REPOSITORYLOG, globalcontext); connect(m_logRepositoryAction, SIGNAL(triggered()), this, SLOT(logRepository())); cvsMenu->addAction(command); m_commandLocator->appendCommand(command); m_updateRepositoryAction = new QAction(tr("Update Repository"), this); command = ami->registerAction(m_updateRepositoryAction, CMD_ID_REPOSITORYUPDATE, globalcontext); connect(m_updateRepositoryAction, SIGNAL(triggered()), this, SLOT(updateRepository())); cvsMenu->addAction(command); m_commandLocator->appendCommand(command); m_commitAllAction = new QAction(tr("Commit All Files"), this); command = ami->registerAction(m_commitAllAction, CMD_ID_COMMIT_ALL, globalcontext); connect(m_commitAllAction, SIGNAL(triggered()), this, SLOT(startCommitAll())); cvsMenu->addAction(command); m_commandLocator->appendCommand(command); m_revertRepositoryAction = new QAction(tr("Revert Repository..."), this); command = ami->registerAction(m_revertRepositoryAction, CMD_ID_REVERT_ALL, globalcontext); connect(m_revertRepositoryAction, SIGNAL(triggered()), this, SLOT(revertAll())); cvsMenu->addAction(command); m_commandLocator->appendCommand(command); // Actions of the submit editor Core::Context cvscommitcontext(Constants::CVSCOMMITEDITOR); m_submitCurrentLogAction = new QAction(VCSBase::VCSBaseSubmitEditor::submitIcon(), tr("Commit"), this); command = ami->registerAction(m_submitCurrentLogAction, Constants::SUBMIT_CURRENT, cvscommitcontext); command->setAttribute(Core::Command::CA_UpdateText); connect(m_submitCurrentLogAction, SIGNAL(triggered()), this, SLOT(submitCurrentLog())); m_submitDiffAction = new QAction(VCSBase::VCSBaseSubmitEditor::diffIcon(), tr("Diff Selected Files"), this); command = ami->registerAction(m_submitDiffAction , Constants::DIFF_SELECTED, cvscommitcontext); m_submitUndoAction = new QAction(tr("&Undo"), this); command = ami->registerAction(m_submitUndoAction, Core::Constants::UNDO, cvscommitcontext); m_submitRedoAction = new QAction(tr("&Redo"), this); command = ami->registerAction(m_submitRedoAction, Core::Constants::REDO, cvscommitcontext); return true; } bool CVSPlugin::submitEditorAboutToClose(VCSBase::VCSBaseSubmitEditor *submitEditor) { if (!isCommitEditorOpen()) return true; Core::IFile *fileIFace = submitEditor->file(); const CVSSubmitEditor *editor = qobject_cast(submitEditor); if (!fileIFace || !editor) return true; // Submit editor closing. Make it write out the commit message // and retrieve files const QFileInfo editorFile(fileIFace->fileName()); const QFileInfo changeFile(m_commitMessageFileName); if (editorFile.absoluteFilePath() != changeFile.absoluteFilePath()) return true; // Oops?! // Prompt user. Force a prompt unless submit was actually invoked (that // is, the editor was closed or shutdown). CVSSettings newSettings = m_settings; const VCSBase::VCSBaseSubmitEditor::PromptSubmitResult answer = editor->promptSubmit(tr("Closing CVS Editor"), tr("Do you want to commit the change?"), tr("The commit message check failed. Do you want to commit the change?"), &newSettings.promptToSubmit, !m_submitActionTriggered); m_submitActionTriggered = false; switch (answer) { case VCSBase::VCSBaseSubmitEditor::SubmitCanceled: return false; // Keep editing and change file case VCSBase::VCSBaseSubmitEditor::SubmitDiscarded: cleanCommitMessageFile(); return true; // Cancel all default: break; } setSettings(newSettings); // in case someone turned prompting off const QStringList fileList = editor->checkedFiles(); bool closeEditor = true; if (!fileList.empty()) { // get message & commit Core::ICore::instance()->fileManager()->blockFileChange(fileIFace); fileIFace->save(); Core::ICore::instance()->fileManager()->unblockFileChange(fileIFace); closeEditor= commit(m_commitMessageFileName, fileList); } if (closeEditor) cleanCommitMessageFile(); return closeEditor; } void CVSPlugin::diffCommitFiles(const QStringList &files) { cvsDiff(m_commitRepository, files); } static inline void setDiffBaseDirectory(Core::IEditor *editor, const QString &db) { if (VCSBase::VCSBaseEditorWidget *ve = qobject_cast(editor->widget())) ve->setDiffBaseDirectory(db); } void CVSPlugin::cvsDiff(const QString &workingDir, const QStringList &files) { if (CVS::Constants::debug) qDebug() << Q_FUNC_INFO << files; const QString source = VCSBase::VCSBaseEditorWidget::getSource(workingDir, files); QTextCodec *codec = VCSBase::VCSBaseEditorWidget::getCodec(workingDir, files); const QString id = VCSBase::VCSBaseEditorWidget::getTitleId(workingDir, files); QStringList args(QLatin1String("diff")); args << m_settings.cvsDiffOptions; args.append(files); // CVS returns the diff exit code (1 if files differ), which is // undistinguishable from a "file not found" error, unfortunately. const CVSResponse response = runCVS(workingDir, args, m_settings.timeOutMS(), 0, codec); switch (response.result) { case CVSResponse::NonNullExitCode: case CVSResponse::Ok: break; case CVSResponse::OtherError: return; } QString output = fixDiffOutput(response.stdOut); if (output.isEmpty()) output = tr("The files do not differ."); // diff of a single file? re-use an existing view if possible to support // the common usage pattern of continuously changing and diffing a file if (files.count() == 1) { // Show in the same editor if diff has been executed before if (Core::IEditor *editor = locateEditor("originalFileName", id)) { editor->createNew(output); Core::EditorManager::instance()->activateEditor(editor, Core::EditorManager::ModeSwitch); setDiffBaseDirectory(editor, workingDir); return; } } const QString title = QString::fromLatin1("cvs diff %1").arg(id); Core::IEditor *editor = showOutputInEditor(title, output, VCSBase::DiffOutput, source, codec); if (files.count() == 1) editor->setProperty("originalFileName", id); setDiffBaseDirectory(editor, workingDir); } CVSSubmitEditor *CVSPlugin::openCVSSubmitEditor(const QString &fileName) { Core::IEditor *editor = Core::EditorManager::instance()->openEditor(fileName, QLatin1String(Constants::CVSCOMMITEDITOR_ID), Core::EditorManager::ModeSwitch); CVSSubmitEditor *submitEditor = qobject_cast(editor); QTC_ASSERT(submitEditor, /**/); submitEditor->registerActions(m_submitUndoAction, m_submitRedoAction, m_submitCurrentLogAction, m_submitDiffAction); connect(submitEditor, SIGNAL(diffSelectedFiles(QStringList)), this, SLOT(diffCommitFiles(QStringList))); return submitEditor; } void CVSPlugin::updateActions(VCSBase::VCSBasePlugin::ActionState as) { if (!enableMenuAction(as, m_menuAction)) { m_commandLocator->setEnabled(false); return; } const bool hasTopLevel = currentState().hasTopLevel(); m_commandLocator->setEnabled(hasTopLevel); const QString currentFileName = currentState().currentFileName(); m_addAction->setParameter(currentFileName); m_deleteAction->setParameter(currentFileName); m_revertAction->setParameter(currentFileName); m_diffCurrentAction->setParameter(currentFileName); m_commitCurrentAction->setParameter(currentFileName); m_filelogCurrentAction->setParameter(currentFileName); m_annotateCurrentAction->setParameter(currentFileName); m_editCurrentAction->setParameter(currentFileName); m_uneditCurrentAction->setParameter(currentFileName); const QString currentProjectName = currentState().currentProjectName(); m_diffProjectAction->setParameter(currentProjectName); m_statusProjectAction->setParameter(currentProjectName); m_updateProjectAction->setParameter(currentProjectName); m_logProjectAction->setParameter(currentProjectName); m_commitProjectAction->setParameter(currentProjectName); m_diffRepositoryAction->setEnabled(hasTopLevel); m_statusRepositoryAction->setEnabled(hasTopLevel); m_updateRepositoryAction->setEnabled(hasTopLevel); m_commitAllAction->setEnabled(hasTopLevel); m_logRepositoryAction->setEnabled(hasTopLevel); m_uneditRepositoryAction->setEnabled(hasTopLevel); } void CVSPlugin::addCurrentFile() { const VCSBase::VCSBasePluginState state = currentState(); QTC_ASSERT(state.hasFile(), return) vcsAdd(state.currentFileTopLevel(), state.relativeCurrentFile()); } void CVSPlugin::revertAll() { const VCSBase::VCSBasePluginState state = currentState(); QTC_ASSERT(state.hasTopLevel(), return) const QString title = tr("Revert repository"); if (!messageBoxQuestion(title, tr("Revert all pending changes to the repository?"))) return; QStringList args; args << QLatin1String("update") << QLatin1String("-C") << state.topLevel(); const CVSResponse revertResponse = runCVS(state.topLevel(), args, m_settings.timeOutMS(), SshPasswordPrompt|ShowStdOutInLogWindow); if (revertResponse.result == CVSResponse::Ok) { cvsVersionControl()->emitRepositoryChanged(state.topLevel()); } else { QMessageBox::warning(0, title, tr("Revert failed: %1").arg(revertResponse.message), QMessageBox::Ok); } } void CVSPlugin::revertCurrentFile() { const VCSBase::VCSBasePluginState state = currentState(); QTC_ASSERT(state.hasFile(), return) QStringList args; args << QLatin1String("diff") << state.relativeCurrentFile(); const CVSResponse diffResponse = runCVS(state.currentFileTopLevel(), args, m_settings.timeOutMS(), 0); switch (diffResponse.result) { case CVSResponse::Ok: return; // Not modified, diff exit code 0 case CVSResponse::NonNullExitCode: // Diff exit code != 0 if (diffResponse.stdOut.isEmpty()) // Paranoia: Something else failed? return; break; case CVSResponse::OtherError: return; } if (!messageBoxQuestion(QLatin1String("CVS Revert"), tr("The file has been changed. Do you want to revert it?"))) return; Core::FileChangeBlocker fcb(state.currentFile()); // revert args.clear(); args << QLatin1String("update") << QLatin1String("-C") << state.relativeCurrentFile(); const CVSResponse revertResponse = runCVS(state.currentFileTopLevel(), args, m_settings.timeOutMS(), SshPasswordPrompt|ShowStdOutInLogWindow); if (revertResponse.result == CVSResponse::Ok) { cvsVersionControl()->emitFilesChanged(QStringList(state.currentFile())); } } void CVSPlugin::diffProject() { const VCSBase::VCSBasePluginState state = currentState(); QTC_ASSERT(state.hasProject(), return) cvsDiff(state.currentProjectTopLevel(), state.relativeCurrentProject()); } void CVSPlugin::diffCurrentFile() { const VCSBase::VCSBasePluginState state = currentState(); QTC_ASSERT(state.hasFile(), return) cvsDiff(state.currentFileTopLevel(), QStringList(state.relativeCurrentFile())); } void CVSPlugin::startCommitCurrentFile() { const VCSBase::VCSBasePluginState state = currentState(); QTC_ASSERT(state.hasFile(), return) startCommit(state.currentFileTopLevel(), QStringList(state.relativeCurrentFile())); } void CVSPlugin::startCommitAll() { const VCSBase::VCSBasePluginState state = currentState(); QTC_ASSERT(state.hasTopLevel(), return) startCommit(state.topLevel()); } /* Start commit of files of a single repository by displaying * template and files in a submit editor. On closing, the real * commit will start. */ void CVSPlugin::startCommit(const QString &workingDir, const QStringList &files) { if (VCSBase::VCSBaseSubmitEditor::raiseSubmitEditor()) return; if (isCommitEditorOpen()) { VCSBase::VCSBaseOutputWindow::instance()->appendWarning(tr("Another commit is currently being executed.")); return; } // We need the "Examining " stderr output to tell // where we are, so, have stdout/stderr channels merged. QStringList args = QStringList(QLatin1String("status")); const CVSResponse response = runCVS(workingDir, args, m_settings.timeOutMS(), MergeOutputChannels); if (response.result != CVSResponse::Ok) return; // Get list of added/modified/deleted files and purge out undesired ones // (do not run status with relative arguments as it will omit the directories) StateList statusOutput = parseStatusOutput(QString(), response.stdOut); if (!files.isEmpty()) { for (StateList::iterator it = statusOutput.begin(); it != statusOutput.end() ; ) { if (files.contains(it->second)) { ++it; } else { it = statusOutput.erase(it); } } } if (statusOutput.empty()) { VCSBase::VCSBaseOutputWindow::instance()->append(tr("There are no modified files.")); return; } m_commitRepository = workingDir; // Create a new submit change file containing the submit template QTemporaryFile changeTmpFile; changeTmpFile.setAutoRemove(false); if (!changeTmpFile.open()) { VCSBase::VCSBaseOutputWindow::instance()->appendError(tr("Cannot create temporary file: %1").arg(changeTmpFile.errorString())); return; } // TODO: Retrieve submit template from const QString submitTemplate; m_commitMessageFileName = changeTmpFile.fileName(); // Create a submit changeTmpFile.write(submitTemplate.toUtf8()); changeTmpFile.flush(); changeTmpFile.close(); // Create a submit editor and set file list CVSSubmitEditor *editor = openCVSSubmitEditor(m_commitMessageFileName); editor->setCheckScriptWorkingDirectory(m_commitRepository); editor->setStateList(statusOutput); } bool CVSPlugin::commit(const QString &messageFile, const QStringList &fileList) { if (CVS::Constants::debug) qDebug() << Q_FUNC_INFO << messageFile << fileList; QStringList args = QStringList(QLatin1String("commit")); args << QLatin1String("-F") << messageFile; args.append(fileList); const CVSResponse response = runCVS(m_commitRepository, args, m_settings.longTimeOutMS(), SshPasswordPrompt|ShowStdOutInLogWindow); return response.result == CVSResponse::Ok ; } void CVSPlugin::filelogCurrentFile() { const VCSBase::VCSBasePluginState state = currentState(); QTC_ASSERT(state.hasFile(), return) filelog(state.currentFileTopLevel(), QStringList(state.relativeCurrentFile()), true); } void CVSPlugin::logProject() { const VCSBase::VCSBasePluginState state = currentState(); QTC_ASSERT(state.hasProject(), return) filelog(state.currentProjectTopLevel(), state.relativeCurrentProject()); } void CVSPlugin::logRepository() { const VCSBase::VCSBasePluginState state = currentState(); QTC_ASSERT(state.hasTopLevel(), return) filelog(state.topLevel()); } void CVSPlugin::filelog(const QString &workingDir, const QStringList &files, bool enableAnnotationContextMenu) { QTextCodec *codec = VCSBase::VCSBaseEditorWidget::getCodec(workingDir, files); // no need for temp file const QString id = VCSBase::VCSBaseEditorWidget::getTitleId(workingDir, files); const QString source = VCSBase::VCSBaseEditorWidget::getSource(workingDir, files); QStringList args; args << QLatin1String("log"); args.append(files); const CVSResponse response = runCVS(workingDir, args, m_settings.timeOutMS(), SshPasswordPrompt, codec); if (response.result != CVSResponse::Ok) return; // Re-use an existing view if possible to support // the common usage pattern of continuously changing and diffing a file if (Core::IEditor *editor = locateEditor("logFileName", id)) { editor->createNew(response.stdOut); Core::EditorManager::instance()->activateEditor(editor, Core::EditorManager::ModeSwitch); } else { const QString title = QString::fromLatin1("cvs log %1").arg(id); Core::IEditor *newEditor = showOutputInEditor(title, response.stdOut, VCSBase::LogOutput, source, codec); newEditor->setProperty("logFileName", id); if (enableAnnotationContextMenu) VCSBase::VCSBaseEditorWidget::getVcsBaseEditor(newEditor)->setFileLogAnnotateEnabled(true); } } void CVSPlugin::updateProject() { const VCSBase::VCSBasePluginState state = currentState(); QTC_ASSERT(state.hasProject(), return) update(state.currentProjectTopLevel(), state.relativeCurrentProject()); } bool CVSPlugin::update(const QString &topLevel, const QStringList &files) { QStringList args(QLatin1String("update")); args.push_back(QLatin1String("-dR")); args.append(files); const CVSResponse response = runCVS(topLevel, args, m_settings.longTimeOutMS(), SshPasswordPrompt|ShowStdOutInLogWindow); const bool ok = response.result == CVSResponse::Ok; if (ok) cvsVersionControl()->emitRepositoryChanged(topLevel); return ok; } void CVSPlugin::editCurrentFile() { const VCSBase::VCSBasePluginState state = currentState(); QTC_ASSERT(state.hasFile(), return) edit(state.currentFileTopLevel(), QStringList(state.relativeCurrentFile())); } void CVSPlugin::uneditCurrentFile() { const VCSBase::VCSBasePluginState state = currentState(); QTC_ASSERT(state.hasFile(), return) unedit(state.currentFileTopLevel(), QStringList(state.relativeCurrentFile())); } void CVSPlugin::uneditCurrentRepository() { const VCSBase::VCSBasePluginState state = currentState(); QTC_ASSERT(state.hasTopLevel(), return) unedit(state.topLevel(), QStringList()); } void CVSPlugin::annotateCurrentFile() { const VCSBase::VCSBasePluginState state = currentState(); QTC_ASSERT(state.hasFile(), return) annotate(state.currentFileTopLevel(), state.relativeCurrentFile()); } void CVSPlugin::vcsAnnotate(const QString &file, const QString &revision, int lineNumber) { const QFileInfo fi(file); annotate(fi.absolutePath(), fi.fileName(), revision, lineNumber); } bool CVSPlugin::edit(const QString &topLevel, const QStringList &files) { QStringList args(QLatin1String("edit")); args.append(files); const CVSResponse response = runCVS(topLevel, args, m_settings.timeOutMS(), ShowStdOutInLogWindow|SshPasswordPrompt); return response.result == CVSResponse::Ok; } bool CVSPlugin::diffCheckModified(const QString &topLevel, const QStringList &files, bool *modified) { // Quick check for modified files using diff *modified = false; QStringList args(QLatin1String("-q")); args << QLatin1String("diff"); args.append(files); const CVSResponse response = runCVS(topLevel, args, m_settings.timeOutMS(), 0); if (response.result == CVSResponse::OtherError) return false; *modified = response.result == CVSResponse::NonNullExitCode; return true; } bool CVSPlugin::unedit(const QString &topLevel, const QStringList &files) { bool modified; // Prompt and use force flag if modified if (!diffCheckModified(topLevel, files, &modified)) return false; if (modified) { const QString question = files.isEmpty() ? tr("Would you like to discard your changes to the repository '%1'?").arg(topLevel) : tr("Would you like to discard your changes to the file '%1'?").arg(files.front()); if (!messageBoxQuestion(tr("Unedit"), question)) return false; } QStringList args(QLatin1String("unedit")); // Note: Option '-y' to force 'yes'-answer to CVS' 'undo change' prompt, // exists in CVSNT only as of 6.8.2010. Standard CVS will otherwise prompt if (modified) args.append(QLatin1String("-y")); args.append(files); const CVSResponse response = runCVS(topLevel, args, m_settings.timeOutMS(), ShowStdOutInLogWindow|SshPasswordPrompt); return response.result == CVSResponse::Ok; } void CVSPlugin::annotate(const QString &workingDir, const QString &file, const QString &revision /* = QString() */, int lineNumber /* = -1 */) { const QStringList files(file); QTextCodec *codec = VCSBase::VCSBaseEditorWidget::getCodec(workingDir, files); const QString id = VCSBase::VCSBaseEditorWidget::getTitleId(workingDir, files, revision); const QString source = VCSBase::VCSBaseEditorWidget::getSource(workingDir, file); QStringList args; args << QLatin1String("annotate"); if (!revision.isEmpty()) args << QLatin1String("-r") << revision; args << file; const CVSResponse response = runCVS(workingDir, args, m_settings.timeOutMS(), SshPasswordPrompt, codec); if (response.result != CVSResponse::Ok) return; // Re-use an existing view if possible to support // the common usage pattern of continuously changing and diffing a file if (lineNumber < 1) lineNumber = VCSBase::VCSBaseEditorWidget::lineNumberOfCurrentEditor(file); if (Core::IEditor *editor = locateEditor("annotateFileName", id)) { editor->createNew(response.stdOut); VCSBase::VCSBaseEditorWidget::gotoLineOfEditor(editor, lineNumber); Core::EditorManager::instance()->activateEditor(editor, Core::EditorManager::ModeSwitch); } else { const QString title = QString::fromLatin1("cvs annotate %1").arg(id); Core::IEditor *newEditor = showOutputInEditor(title, response.stdOut, VCSBase::AnnotateOutput, source, codec); newEditor->setProperty("annotateFileName", id); VCSBase::VCSBaseEditorWidget::gotoLineOfEditor(newEditor, lineNumber); } } bool CVSPlugin::status(const QString &topLevel, const QStringList &files, const QString &title) { QStringList args(QLatin1String("status")); args.append(files); const CVSResponse response = runCVS(topLevel, args, m_settings.timeOutMS(), 0); const bool ok = response.result == CVSResponse::Ok; if (ok) showOutputInEditor(title, response.stdOut, VCSBase::RegularCommandOutput, topLevel, 0); return ok; } void CVSPlugin::projectStatus() { const VCSBase::VCSBasePluginState state = currentState(); QTC_ASSERT(state.hasProject(), return) status(state.currentProjectTopLevel(), state.relativeCurrentProject(), tr("Project status")); } void CVSPlugin::commitProject() { const VCSBase::VCSBasePluginState state = currentState(); QTC_ASSERT(state.hasProject(), return) startCommit(state.currentProjectTopLevel(), state.relativeCurrentProject()); } void CVSPlugin::diffRepository() { const VCSBase::VCSBasePluginState state = currentState(); QTC_ASSERT(state.hasTopLevel(), return) cvsDiff(state.topLevel(), QStringList()); } void CVSPlugin::statusRepository() { const VCSBase::VCSBasePluginState state = currentState(); QTC_ASSERT(state.hasTopLevel(), return) status(state.topLevel(), QStringList(), tr("Repository status")); } void CVSPlugin::updateRepository() { const VCSBase::VCSBasePluginState state = currentState(); QTC_ASSERT(state.hasTopLevel(), return) update(state.topLevel(), QStringList()); } void CVSPlugin::slotDescribe(const QString &source, const QString &changeNr) { QString errorMessage; if (!describe(source, changeNr, &errorMessage)) VCSBase::VCSBaseOutputWindow::instance()->appendError(errorMessage); } bool CVSPlugin::describe(const QString &file, const QString &changeNr, QString *errorMessage) { QString toplevel; const bool manages = managesDirectory(QFileInfo(file).absolutePath(), &toplevel); if (!manages || toplevel.isEmpty()) { *errorMessage = msgCannotFindTopLevel(file); return false; } return describe(toplevel, QDir(toplevel).relativeFilePath(file), changeNr, errorMessage); } bool CVSPlugin::describe(const QString &toplevel, const QString &file, const QString &changeNr, QString *errorMessage) { // In CVS, revisions of files are normally unrelated, there is // no global revision/change number. The only thing that groups // a commit is the "commit-id" (as shown in the log). // This function makes use of it to find all files related to // a commit in order to emulate a "describe global change" functionality // if desired. if (CVS::Constants::debug) qDebug() << Q_FUNC_INFO << file << changeNr; // Number must be > 1 if (isFirstRevision(changeNr)) { *errorMessage = tr("The initial revision %1 cannot be described.").arg(changeNr); return false; } // Run log to obtain commit id and details QStringList args; args << QLatin1String("log") << (QLatin1String("-r") + changeNr) << file; const CVSResponse logResponse = runCVS(toplevel, args, m_settings.timeOutMS(), SshPasswordPrompt); if (logResponse.result != CVSResponse::Ok) { *errorMessage = logResponse.message; return false; } const QList fileLog = parseLogEntries(logResponse.stdOut); if (fileLog.empty() || fileLog.front().revisions.empty()) { *errorMessage = msgLogParsingFailed(); return false; } if (m_settings.describeByCommitId) { // Run a log command over the repo, filtering by the commit date // and commit id, collecting all files touched by the commit. const QString commitId = fileLog.front().revisions.front().commitId; // Date range "D1 repoEntries = parseLogEntries(repoLogResponse.stdOut, QString(), commitId); if (repoEntries.empty()) { *errorMessage = tr("Could not find commits of id '%1' on %2.").arg(commitId, dateS); return false; } return describe(toplevel, repoEntries, errorMessage); } else { // Just describe that single entry return describe(toplevel, fileLog, errorMessage); } return false; } // Describe a set of files and revisions by // concatenating log and diffs to previous revisions bool CVSPlugin::describe(const QString &repositoryPath, QList entries, QString *errorMessage) { // Collect logs QString output; QTextCodec *codec = 0; const QList::iterator lend = entries.end(); for (QList::iterator it = entries.begin(); it != lend; ++it) { // Before fiddling file names, try to find codec if (!codec) codec = VCSBase::VCSBaseEditorWidget::getCodec(repositoryPath, QStringList(it->file)); // Run log QStringList args(QLatin1String("log")); args << (QLatin1String("-r") + it->revisions.front().revision) << it->file; const CVSResponse logResponse = runCVS(repositoryPath, args, m_settings.timeOutMS(), SshPasswordPrompt); if (logResponse.result != CVSResponse::Ok) { *errorMessage = logResponse.message; return false; } output += logResponse.stdOut; } // Collect diffs relative to repository for (QList::iterator it = entries.begin(); it != lend; ++it) { const QString &revision = it->revisions.front().revision; if (!isFirstRevision(revision)) { const QString previousRev = previousRevision(revision); QStringList args(QLatin1String("diff")); args << m_settings.cvsDiffOptions << QLatin1String("-r") << previousRev << QLatin1String("-r") << it->revisions.front().revision << it->file; const CVSResponse diffResponse = runCVS(repositoryPath, args, m_settings.timeOutMS(), 0, codec); switch (diffResponse.result) { case CVSResponse::Ok: case CVSResponse::NonNullExitCode: // Diff exit code != 0 if (diffResponse.stdOut.isEmpty()) { *errorMessage = diffResponse.message; return false; // Something else failed. } break; case CVSResponse::OtherError: *errorMessage = diffResponse.message; return false; } output += fixDiffOutput(diffResponse.stdOut); } } // Re-use an existing view if possible to support // the common usage pattern of continuously changing and diffing a file const QString commitId = entries.front().revisions.front().commitId; if (Core::IEditor *editor = locateEditor("describeChange", commitId)) { editor->createNew(output); Core::EditorManager::instance()->activateEditor(editor, Core::EditorManager::ModeSwitch); setDiffBaseDirectory(editor, repositoryPath); } else { const QString title = QString::fromLatin1("cvs describe %1").arg(commitId); Core::IEditor *newEditor = showOutputInEditor(title, output, VCSBase::DiffOutput, entries.front().file, codec); newEditor->setProperty("describeChange", commitId); setDiffBaseDirectory(newEditor, repositoryPath); } return true; } void CVSPlugin::submitCurrentLog() { m_submitActionTriggered = true; Core::EditorManager::instance()->closeEditors(QList() << Core::EditorManager::instance()->currentEditor()); } // Run CVS. At this point, file arguments must be relative to // the working directory (see above). CVSResponse CVSPlugin::runCVS(const QString &workingDirectory, const QStringList &arguments, int timeOut, unsigned flags, QTextCodec *outputCodec) { const QString executable = m_settings.cvsCommand; CVSResponse response; if (executable.isEmpty()) { response.result = CVSResponse::OtherError; response.message =tr("No cvs executable specified!"); return response; } // Run, connect stderr to the output window const Utils::SynchronousProcessResponse sp_resp = runVCS(workingDirectory, executable, m_settings.addOptions(arguments), timeOut, flags, outputCodec); response.result = CVSResponse::OtherError; response.stdErr = sp_resp.stdErr; response.stdOut = sp_resp.stdOut; switch (sp_resp.result) { case Utils::SynchronousProcessResponse::Finished: response.result = CVSResponse::Ok; break; case Utils::SynchronousProcessResponse::FinishedError: response.result = CVSResponse::NonNullExitCode; break; case Utils::SynchronousProcessResponse::TerminatedAbnormally: case Utils::SynchronousProcessResponse::StartFailed: case Utils::SynchronousProcessResponse::Hang: break; } if (response.result != CVSResponse::Ok) response.message = sp_resp.exitMessage(executable, timeOut); return response; } Core::IEditor * CVSPlugin::showOutputInEditor(const QString& title, const QString &output, int editorType, const QString &source, QTextCodec *codec) { const VCSBase::VCSBaseEditorParameters *params = findType(editorType); QTC_ASSERT(params, return 0); const QString id = params->id; if (CVS::Constants::debug) qDebug() << "CVSPlugin::showOutputInEditor" << title << id << "source=" << source << "Size= " << output.size() << " Type=" << editorType << debugCodec(codec); QString s = title; Core::IEditor *editor = Core::EditorManager::instance()->openEditorWithContents(id, &s, output.toLocal8Bit()); connect(editor, SIGNAL(annotateRevisionRequested(QString,QString,int)), this, SLOT(vcsAnnotate(QString,QString,int))); CVSEditor *e = qobject_cast(editor->widget()); if (!e) return 0; s.replace(QLatin1Char(' '), QLatin1Char('_')); e->setSuggestedFileName(s); e->setForceReadOnly(true); if (!source.isEmpty()) e->setSource(source); if (codec) e->setCodec(codec); Core::IEditor *ie = e->editor(); Core::EditorManager::instance()->activateEditor(ie, Core::EditorManager::ModeSwitch); return ie; } CVSSettings CVSPlugin::settings() const { return m_settings; } void CVSPlugin::setSettings(const CVSSettings &s) { if (s != m_settings) { m_settings = s; if (QSettings *settings = Core::ICore::instance()->settings()) m_settings.toSettings(settings); } } CVSPlugin *CVSPlugin::cvsPluginInstance() { QTC_ASSERT(m_cvsPluginInstance, return m_cvsPluginInstance); return m_cvsPluginInstance; } bool CVSPlugin::vcsAdd(const QString &workingDir, const QString &rawFileName) { QStringList args; args << QLatin1String("add") << rawFileName; const CVSResponse response = runCVS(workingDir, args, m_settings.timeOutMS(), SshPasswordPrompt|ShowStdOutInLogWindow); return response.result == CVSResponse::Ok; } bool CVSPlugin::vcsDelete(const QString &workingDir, const QString &rawFileName) { QStringList args; args << QLatin1String("remove") << QLatin1String("-f") << rawFileName; const CVSResponse response = runCVS(workingDir, args, m_settings.timeOutMS(), SshPasswordPrompt|ShowStdOutInLogWindow); return response.result == CVSResponse::Ok; } /* CVS has a "CVS" directory in each directory it manages. The top level * is the first directory under the directory that does not have it. */ bool CVSPlugin::managesDirectory(const QString &directory, QString *topLevel /* = 0 */) const { if (topLevel) topLevel->clear(); bool manages = false; const QDir dir(directory); do { if (!dir.exists() || !checkCVSDirectory(dir)) break; manages = true; if (!topLevel) break; /* Recursing up, the top level is a child of the first directory that does * not have a "CVS" directory. The starting directory must be a managed * one. Go up and try to find the first unmanaged parent dir. */ QDir lastDirectory = dir; for (QDir parentDir = lastDirectory; parentDir.cdUp() ; lastDirectory = parentDir) { if (!checkCVSDirectory(parentDir)) { *topLevel = lastDirectory.absolutePath(); break; } } } while (false); if (CVS::Constants::debug) { QDebug nsp = qDebug().nospace(); nsp << "CVSPlugin::managesDirectory" << directory << manages; if (topLevel) nsp << *topLevel; } return manages; } bool CVSPlugin::checkCVSDirectory(const QDir &directory) const { const QString cvsDir = directory.absoluteFilePath(QLatin1String("CVS")); return QFileInfo(cvsDir).isDir(); } CVSControl *CVSPlugin::cvsVersionControl() const { return static_cast(versionControl()); } } } Q_EXPORT_PLUGIN(CVS::Internal::CVSPlugin)