+++ /dev/null
-/***************************************************************************
- * Copyright (C) 2009 by Peter Penz <peter.penz@gmx.at> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
- ***************************************************************************/
-
-#include "fileviewsvnplugin.h"
-
-#include <kaction.h>
-#include <kdemacros.h>
-#include <kdialog.h>
-#include <kfileitem.h>
-#include <kicon.h>
-#include <klocale.h>
-#include <krun.h>
-#include <kshell.h>
-#include <kvbox.h>
-#include <QDir>
-#include <QLabel>
-#include <QProcess>
-#include <QString>
-#include <QStringList>
-#include <QTextEdit>
-#include <QTextStream>
-
-#include <KPluginFactory>
-#include <KPluginLoader>
-K_PLUGIN_FACTORY(FileViewSvnPluginFactory, registerPlugin<FileViewSvnPlugin>();)
-K_EXPORT_PLUGIN(FileViewSvnPluginFactory("fileviewsvnplugin"))
-
-FileViewSvnPlugin::FileViewSvnPlugin(QObject* parent, const QList<QVariant>& args) :
- KVersionControlPlugin(parent),
- m_pendingOperation(false),
- m_versionInfoHash(),
- m_updateAction(0),
- m_showLocalChangesAction(0),
- m_commitAction(0),
- m_addAction(0),
- m_removeAction(0),
- m_command(),
- m_errorMsg(),
- m_operationCompletedMsg(),
- m_contextDir(),
- m_contextItems(),
- m_tempFile()
-{
- Q_UNUSED(args);
-
- m_updateAction = new KAction(this);
- m_updateAction->setIcon(KIcon("view-refresh"));
- m_updateAction->setText(i18nc("@item:inmenu", "SVN Update"));
- connect(m_updateAction, SIGNAL(triggered()),
- this, SLOT(updateFiles()));
-
- m_showLocalChangesAction = new KAction(this);
- m_showLocalChangesAction->setIcon(KIcon("view-split-left-right"));
- m_showLocalChangesAction->setText(i18nc("@item:inmenu", "Show Local SVN Changes"));
- connect(m_showLocalChangesAction, SIGNAL(triggered()),
- this, SLOT(showLocalChanges()));
-
- m_commitAction = new KAction(this);
- m_commitAction->setText(i18nc("@item:inmenu", "SVN Commit..."));
- connect(m_commitAction, SIGNAL(triggered()),
- this, SLOT(commitFiles()));
-
- m_addAction = new KAction(this);
- m_addAction->setIcon(KIcon("list-add"));
- m_addAction->setText(i18nc("@item:inmenu", "SVN Add"));
- connect(m_addAction, SIGNAL(triggered()),
- this, SLOT(addFiles()));
-
- m_removeAction = new KAction(this);
- m_removeAction->setIcon(KIcon("list-remove"));
- m_removeAction->setText(i18nc("@item:inmenu", "SVN Delete"));
- connect(m_removeAction, SIGNAL(triggered()),
- this, SLOT(removeFiles()));
-}
-
-FileViewSvnPlugin::~FileViewSvnPlugin()
-{
-}
-
-QString FileViewSvnPlugin::fileName() const
-{
- return ".svn";
-}
-
-bool FileViewSvnPlugin::beginRetrieval(const QString& directory)
-{
- Q_ASSERT(directory.endsWith('/'));
-
- // Clear all entries for this directory including the entries
- // for sub directories
- QMutableHashIterator<QString, VersionState> it(m_versionInfoHash);
- while (it.hasNext()) {
- it.next();
- if (it.key().startsWith(directory)) {
- it.remove();
- }
- }
-
- QStringList arguments;
- arguments << "status" << "--show-updates" << directory;
-
- QProcess process;
- process.start("svn", arguments);
- while (process.waitForReadyRead()) {
- char buffer[1024];
- while (process.readLine(buffer, sizeof(buffer)) > 0) {
- VersionState state = NormalVersion;
- QString filePath(buffer);
-
- switch (buffer[0]) {
- case '?': state = UnversionedVersion; break;
- case 'M': state = LocallyModifiedVersion; break;
- case 'A': state = AddedVersion; break;
- case 'D': state = RemovedVersion; break;
- case 'C': state = ConflictingVersion; break;
- default:
- if (filePath.contains('*')) {
- state = UpdateRequiredVersion;
- }
- break;
- }
-
- // Only values with a different state as 'NormalVersion'
- // are added to the hash table. If a value is not in the
- // hash table, it is automatically defined as 'NormalVersion'
- // (see FileViewSvnPlugin::versionState()).
- if (state != NormalVersion) {
- int pos = filePath.indexOf('/');
- const int length = filePath.length() - pos - 1;
- filePath = filePath.mid(pos, length);
- if (!filePath.isEmpty()) {
- m_versionInfoHash.insert(filePath, state);
- }
- }
- }
- }
-
- return true;
-}
-
-void FileViewSvnPlugin::endRetrieval()
-{
-}
-
-KVersionControlPlugin::VersionState FileViewSvnPlugin::versionState(const KFileItem& item)
-{
- const QString itemUrl = item.localPath();
- if (m_versionInfoHash.contains(itemUrl)) {
- return m_versionInfoHash.value(itemUrl);
- }
-
- if (!item.isDir()) {
- // files that have not been listed by 'svn status' (= m_versionInfoHash)
- // are under version control per definition
- return NormalVersion;
- }
-
- // The item is a directory. Check whether an item listed by 'svn status' (= m_versionInfoHash)
- // is part of this directory. In this case a local modification should be indicated in the
- // directory already.
- QHash<QString, VersionState>::const_iterator it = m_versionInfoHash.constBegin();
- while (it != m_versionInfoHash.constEnd()) {
- if (it.key().startsWith(itemUrl)) {
- const VersionState state = m_versionInfoHash.value(it.key());
- if (state == LocallyModifiedVersion) {
- return LocallyModifiedVersion;
- }
- }
- ++it;
- }
-
- return NormalVersion;
-}
-
-QList<QAction*> FileViewSvnPlugin::contextMenuActions(const KFileItemList& items)
-{
- Q_ASSERT(!items.isEmpty());
- foreach (const KFileItem& item, items) {
- m_contextItems.append(item);
- }
- m_contextDir.clear();
-
- // iterate all items and check the version state to know which
- // actions can be enabled
- const int itemsCount = items.count();
- int versionedCount = 0;
- int editingCount = 0;
- foreach (const KFileItem& item, items) {
- const VersionState state = versionState(item);
- if (state != UnversionedVersion) {
- ++versionedCount;
- }
-
- switch (state) {
- case LocallyModifiedVersion:
- case ConflictingVersion:
- ++editingCount;
- break;
- default:
- break;
- }
- }
- m_commitAction->setEnabled(editingCount > 0);
- m_addAction->setEnabled(versionedCount == 0);
- m_removeAction->setEnabled(versionedCount == itemsCount);
-
- QList<QAction*> actions;
- actions.append(m_updateAction);
- actions.append(m_commitAction);
- actions.append(m_addAction);
- actions.append(m_removeAction);
- return actions;
-}
-
-QList<QAction*> FileViewSvnPlugin::contextMenuActions(const QString& directory)
-{
- const bool enabled = !m_pendingOperation;
- if (enabled) {
- m_contextDir = directory;
- }
-
- // Only enable the SVN actions if no SVN commands are
- // executed currently (see slotOperationCompleted() and
- // startSvnCommandProcess()).
- m_updateAction->setEnabled(enabled);
- m_showLocalChangesAction->setEnabled(enabled);
- m_commitAction->setEnabled(enabled);
-
- QList<QAction*> actions;
- actions.append(m_updateAction);
- actions.append(m_showLocalChangesAction);
- actions.append(m_commitAction);
- return actions;
-}
-
-void FileViewSvnPlugin::updateFiles()
-{
- execSvnCommand("update",
- i18nc("@info:status", "Updating SVN repository..."),
- i18nc("@info:status", "Update of SVN repository failed."),
- i18nc("@info:status", "Updated SVN repository."));
-}
-
-void FileViewSvnPlugin::showLocalChanges()
-{
- Q_ASSERT(!m_contextDir.isEmpty());
- Q_ASSERT(m_contextItems.isEmpty());
-
- const QString command = "mkfifo /tmp/fifo; svn diff " +
- KShell::quoteArg(m_contextDir) +
- " > /tmp/fifo & kompare /tmp/fifo; rm /tmp/fifo";
- KRun::runCommand(command, 0);
-}
-
-void FileViewSvnPlugin::commitFiles()
-{
- KDialog dialog(0, Qt::Dialog);
-
- KVBox* box = new KVBox(&dialog);
- new QLabel(i18nc("@label", "Description:"), box);
- QTextEdit* editor = new QTextEdit(box);
-
- dialog.setMainWidget(box);
- dialog.setCaption(i18nc("@title:window", "SVN Commit"));
- dialog.setButtons(KDialog::Ok | KDialog::Cancel);
- dialog.setDefaultButton(KDialog::Ok);
- dialog.setButtonText(KDialog::Ok, i18nc("@action:button", "Commit"));
-
- KConfigGroup dialogConfig(KSharedConfig::openConfig("dolphinrc"),
- "SvnCommitDialog");
- dialog.restoreDialogSize(dialogConfig);
-
- if (dialog.exec() == QDialog::Accepted) {
- // Write the commit description into a temporary file, so
- // that it can be read by the command "svn commit -F". The temporary
- // file must stay alive until slotOperationCompleted() is invoked and will
- // be destroyed when the version plugin is destructed.
- if (!m_tempFile.open()) {
- emit errorMessage(i18nc("@info:status", "Commit of SVN changes failed."));
- return;
- }
-
- QTextStream out(&m_tempFile);
- const QString fileName = m_tempFile.fileName();
- out << editor->toPlainText();
- m_tempFile.close();
-
- execSvnCommand("commit -F " + KShell::quoteArg(fileName),
- i18nc("@info:status", "Committing SVN changes..."),
- i18nc("@info:status", "Commit of SVN changes failed."),
- i18nc("@info:status", "Committed SVN changes."));
- }
-
- dialog.saveDialogSize(dialogConfig, KConfigBase::Persistent);
-}
-
-void FileViewSvnPlugin::addFiles()
-{
- execSvnCommand("add",
- i18nc("@info:status", "Adding files to SVN repository..."),
- i18nc("@info:status", "Adding of files to SVN repository failed."),
- i18nc("@info:status", "Added files to SVN repository."));
-}
-
-void FileViewSvnPlugin::removeFiles()
-{
- execSvnCommand("remove",
- i18nc("@info:status", "Removing files from SVN repository..."),
- i18nc("@info:status", "Removing of files from SVN repository failed."),
- i18nc("@info:status", "Removed files from SVN repository."));
-}
-
-void FileViewSvnPlugin::slotOperationCompleted(int exitCode, QProcess::ExitStatus exitStatus)
-{
- m_pendingOperation = false;
-
- if ((exitStatus != QProcess::NormalExit) || (exitCode != 0)) {
- emit errorMessage(m_errorMsg);
- } else if (m_contextItems.isEmpty()) {
- emit operationCompletedMessage(m_operationCompletedMsg);
- emit versionStatesChanged();
- } else {
- startSvnCommandProcess();
- }
-}
-
-void FileViewSvnPlugin::slotOperationError()
-{
- // don't do any operation on other items anymore
- m_contextItems.clear();
- m_pendingOperation = false;
-
- emit errorMessage(m_errorMsg);
-}
-
-void FileViewSvnPlugin::execSvnCommand(const QString& svnCommand,
- const QString& infoMsg,
- const QString& errorMsg,
- const QString& operationCompletedMsg)
-{
- emit infoMessage(infoMsg);
-
- m_command = svnCommand;
- m_errorMsg = errorMsg;
- m_operationCompletedMsg = operationCompletedMsg;
-
- startSvnCommandProcess();
-}
-
-void FileViewSvnPlugin::startSvnCommandProcess()
-{
- m_pendingOperation = true;
-
- QProcess* process = new QProcess(this);
- connect(process, SIGNAL(finished(int, QProcess::ExitStatus)),
- this, SLOT(slotOperationCompleted(int, QProcess::ExitStatus)));
- connect(process, SIGNAL(error(QProcess::ProcessError)),
- this, SLOT(slotOperationError()));
-
- const QString program = "svn " + m_command + ' ';
- if (!m_contextDir.isEmpty()) {
- process->start(program + KShell::quoteArg(m_contextDir));
- m_contextDir.clear();
- } else {
- const KFileItem item = m_contextItems.takeLast();
- process->start(program + KShell::quoteArg(item.localPath()));
- // the remaining items of m_contextItems will be executed
- // after the process has finished (see slotOperationFinished())
- }
-}
+++ /dev/null
-/***************************************************************************
- * Copyright (C) 2009 by Peter Penz <peter.penz@gmx.at> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
- ***************************************************************************/
-
-#ifndef FILEVIEWSVNPLUGIN_H
-#define FILEVIEWSVNPLUGIN_H
-
-#include <kfileitem.h>
-#include <kversioncontrolplugin.h>
-#include <QHash>
-#include <QProcess>
-#include <QTemporaryFile>
-
-// TODO: This class will be moved to kdevplatform as soon as kdevplatform will
-// be released. Moving it to kdevplatform allows to reuse code for the context
-// menu actions like commit, add, update, ...
-class FileViewSvnPlugin : public KVersionControlPlugin
-{
- Q_OBJECT
-
-public:
- FileViewSvnPlugin(QObject* parent, const QList<QVariant>& args);
- virtual ~FileViewSvnPlugin();
- virtual QString fileName() const;
- virtual bool beginRetrieval(const QString& directory);
- virtual void endRetrieval();
- virtual KVersionControlPlugin::VersionState versionState(const KFileItem& item);
- virtual QList<QAction*> contextMenuActions(const KFileItemList& items);
- virtual QList<QAction*> contextMenuActions(const QString& directory);
-
-private slots:
- void updateFiles();
- void showLocalChanges();
- void commitFiles();
- void addFiles();
- void removeFiles();
-
- void slotOperationCompleted(int exitCode, QProcess::ExitStatus exitStatus);
- void slotOperationError();
-
-private:
- /**
- * Executes the command "svn {svnCommand}" for the files that have been
- * set by getting the context menu actions (see contextMenuActions()).
- * @param infoMsg Message that should be shown before the command is executed.
- * @param errorMsg Message that should be shown if the execution of the command
- * has been failed.
- * @param operationCompletedMsg
- * Message that should be shown if the execution of the command
- * has been completed successfully.
- */
- void execSvnCommand(const QString& svnCommand,
- const QString& infoMsg,
- const QString& errorMsg,
- const QString& operationCompletedMsg);
-
- void startSvnCommandProcess();
-
-private:
- bool m_pendingOperation;
- QHash<QString, VersionState> m_versionInfoHash;
-
- QAction* m_updateAction;
- QAction* m_showLocalChangesAction;
- QAction* m_commitAction;
- QAction* m_addAction;
- QAction* m_removeAction;
-
- QString m_command;
- QString m_errorMsg;
- QString m_operationCompletedMsg;
-
- QString m_contextDir;
- KFileItemList m_contextItems;
-
- QTemporaryFile m_tempFile;
-};
-#endif // FILEVIEWSVNPLUGIN_H
-
projects / dolphin.git / commitdiff