Chris@57: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
jtkorhonen@0: 
Chris@57: /*
Chris@57:     EasyMercurial
Chris@57: 
Chris@98:     Based on hgExplorer by Jari Korhonen
Chris@57:     Copyright (c) 2010 Jari Korhonen
Chris@244:     Copyright (c) 2011 Chris Cannam
Chris@244:     Copyright (c) 2011 Queen Mary, University of London
Chris@57:     
Chris@57:     This program is free software; you can redistribute it and/or
Chris@57:     modify it under the terms of the GNU General Public License as
Chris@57:     published by the Free Software Foundation; either version 2 of the
Chris@57:     License, or (at your option) any later version.  See the file
Chris@57:     COPYING included with this distribution for more information.
Chris@57: */
Chris@50: 
jtkorhonen@0: #include <QStringList>
jtkorhonen@0: #include <QDir>
jtkorhonen@24: #include <QNetworkInterface>
jtkorhonen@17: #include <QHostAddress>
jtkorhonen@17: #include <QHostInfo>
jtkorhonen@34: #include <QDesktopServices>
Chris@50: #include <QStatusBar>
Chris@50: #include <QMessageBox>
Chris@50: #include <QMenuBar>
Chris@50: #include <QApplication>
Chris@50: #include <QToolBar>
Chris@61: #include <QToolButton>
Chris@50: #include <QSettings>
Chris@90: #include <QInputDialog>
Chris@359: #include <QWidgetAction>
Chris@125: #include <QRegExp>
Chris@199: #include <QShortcut>
Chris@237: #include <QUrl>
Chris@476: #include <QDialogButtonBox>
Chris@238: #include <QTimer>
Chris@494: #include <QTextBrowser>
jtkorhonen@0: 
Chris@53: #include "mainwindow.h"
Chris@69: #include "multichoicedialog.h"
Chris@64: #include "startupdialog.h"
Chris@53: #include "colourset.h"
Chris@62: #include "debug.h"
Chris@74: #include "logparser.h"
Chris@103: #include "confirmcommentdialog.h"
Chris@125: #include "incomingdialog.h"
Chris@175: #include "settingsdialog.h"
Chris@275: #include "moreinformationdialog.h"
Chris@331: #include "annotatedialog.h"
Chris@229: #include "version.h"
Chris@287: #include "workstatuswidget.h"
Chris@414: #include "hgignoredialog.h"
Chris@491: #include "versiontester.h"
Chris@53: 
jtkorhonen@0: 
Chris@172: MainWindow::MainWindow(QString myDirPath) :
Chris@238:     m_myDirPath(myDirPath),
Chris@498:     m_helpDialog(0),
Chris@238:     m_fsWatcherGeneralTimer(0),
Chris@241:     m_fsWatcherRestoreTimer(0),
Chris@498:     m_fsWatcherSuspended(false)
jtkorhonen@0: {
Chris@197:     setWindowIcon(QIcon(":images/easyhg-icon.png"));
Chris@197: 
jtkorhonen@0:     QString wndTitle;
jtkorhonen@0: 
Chris@284:     m_showAllFiles = false;
Chris@273: 
Chris@284:     m_fsWatcher = 0;
Chris@284:     m_commitsSincePush = 0;
Chris@284:     m_shouldHgStat = true;
Chris@90: 
jtkorhonen@0:     createActions();
jtkorhonen@0:     createMenus();
jtkorhonen@0:     createToolBars();
jtkorhonen@0:     createStatusBar();
jtkorhonen@0: 
Chris@284:     m_runner = new HgRunner(m_myDirPath, this);
Chris@284:     connect(m_runner, SIGNAL(commandStarting(HgAction)),
Chris@241:             this, SLOT(commandStarting(HgAction)));
Chris@284:     connect(m_runner, SIGNAL(commandCompleted(HgAction, QString)),
Chris@109:             this, SLOT(commandCompleted(HgAction, QString)));
Chris@284:     connect(m_runner, SIGNAL(commandFailed(HgAction, QString)),
Chris@109:             this, SLOT(commandFailed(HgAction, QString)));
Chris@284:     statusBar()->addPermanentWidget(m_runner);
jtkorhonen@0: 
Chris@61:     setWindowTitle(tr("EasyMercurial"));
jtkorhonen@0: 
Chris@284:     m_remoteRepoPath = "";
Chris@284:     m_workFolderPath = "";
jtkorhonen@0: 
jtkorhonen@0:     readSettings();
jtkorhonen@0: 
Chris@284:     m_justMerged = false;
Chris@210: 
Chris@210:     QWidget *central = new QWidget(this);
Chris@210:     setCentralWidget(central);
Chris@210: 
Chris@210:     QGridLayout *cl = new QGridLayout(central);
Chris@287:     int row = 0;
Chris@210: 
Chris@210: #ifndef Q_OS_MAC
Chris@210:     cl->setMargin(0);
Chris@210: #endif
jtkorhonen@0: 
Chris@287:     m_workStatus = new WorkStatusWidget(this);
Chris@287:     cl->addWidget(m_workStatus, row++, 0);
Chris@287: 
Chris@287:     m_hgTabs = new HgTabWidget(central, m_workFolderPath);
Chris@287:     connectTabsSignals();
Chris@287: 
Chris@287:     cl->addWidget(m_hgTabs, row++, 0);
Chris@287: 
Chris@284:     connect(m_hgTabs, SIGNAL(selectionChanged()),
Chris@95:             this, SLOT(enableDisableActions()));
Chris@484:     connect(m_hgTabs, SIGNAL(showAllChanged()),
Chris@484:             this, SLOT(showAllChanged()));
Chris@95: 
jtkorhonen@0:     setUnifiedTitleAndToolBarOnMac(true);
jtkorhonen@0:     connectActions();
Chris@120:     clearState();
jtkorhonen@0:     enableDisableActions();
jtkorhonen@0: 
Chris@284:     if (m_firstStart) {
Chris@64:         startupDialog();
jtkorhonen@0:     }
jtkorhonen@0: 
Chris@239:     SettingsDialog::findDefaultLocations(m_myDirPath);
Chris@112: 
Chris@64:     ColourSet *cs = ColourSet::instance();
Chris@64:     cs->clearDefaultNames();
Chris@64:     cs->addDefaultName("");
Chris@153:     cs->addDefaultName("default");
Chris@64:     cs->addDefaultName(getUserInfo());
Chris@62: 
Chris@491:     VersionTester *vt = new VersionTester
Chris@491:         ("easymercurial.org", "/latest-version.txt", EASYHG_VERSION);
Chris@491:     connect(vt, SIGNAL(newerVersionAvailable(QString)),
Chris@491:             this, SLOT(newerVersionAvailable(QString)));
Chris@491: 
Chris@175:     hgTest();
Chris@359:     updateRecentMenu();
jtkorhonen@0: }
jtkorhonen@0: 
jtkorhonen@0: 
jtkorhonen@0: void MainWindow::closeEvent(QCloseEvent *)
jtkorhonen@0: {
jtkorhonen@0:     writeSettings();
Chris@284:     delete m_fsWatcher;
jtkorhonen@0: }
jtkorhonen@0: 
jtkorhonen@0: 
Chris@64: QString MainWindow::getUserInfo() const
Chris@64: {
Chris@64:     QSettings settings;
Chris@64:     settings.beginGroup("User Information");
Chris@64:     QString name = settings.value("name", getUserRealName()).toString();
Chris@64:     QString email = settings.value("email", "").toString();
Chris@64: 
Chris@64:     QString identifier;
Chris@64: 
Chris@64:     if (email != "") {
Chris@64: 	identifier = QString("%1 <%2>").arg(name).arg(email);
Chris@64:     } else {
Chris@64: 	identifier = name;
Chris@64:     }
Chris@64: 
Chris@64:     return identifier;
Chris@64: }
Chris@64: 
jtkorhonen@0: void MainWindow::about()
jtkorhonen@0: {
Chris@97:    QMessageBox::about(this, tr("About EasyMercurial"),
Chris@229:                       tr("<qt><h2>EasyMercurial v%1</h2>"
Chris@228: #ifdef Q_OS_MAC
Chris@228:                          "<font size=-1>"
Chris@228: #endif
Chris@97:                          "<p>EasyMercurial is a simple user interface for the "
Chris@186:                          "Mercurial</a> version control system.</p>"
Chris@186:                          "<h4>Credits and Copyright</h4>"
Chris@186:                          "<p>Development carried out by Chris Cannam for "
Chris@186:                          "SoundSoftware.ac.uk at the Centre for Digital Music, "
Chris@186:                          "Queen Mary, University of London.</p>"
Chris@186:                          "<p>EasyMercurial is based on HgExplorer by "
Chris@186:                          "Jari Korhonen, with thanks.</p>"
Chris@186:                          "<p style=\"margin-left: 2em;\">"
Chris@244:                          "Copyright &copy; 2011 Queen Mary, University of London.<br>"
Chris@186:                          "Copyright &copy; 2010 Jari Korhonen.<br>"
Chris@244:                          "Copyright &copy; 2011 Chris Cannam."
Chris@186:                          "</p>"
Chris@186:                          "<p style=\"margin-left: 2em;\">"
Chris@186:                          "This program requires Mercurial, by Matt Mackall and others.<br>"
Chris@186:                          "This program uses Qt by Nokia.<br>"
Chris@186:                          "This program uses Nuvola icons by David Vignoni.<br>"
Chris@186:                          "This program may use KDiff3 by Joachim Eibl.<br>"
Chris@186:                          "This program may use PyQt by River Bank Computing.<br>"
Chris@186:                          "Packaging for Mercurial and other dependencies on Windows is derived from TortoiseHg by Steve Borho and others."
Chris@186:                          "</p>"
Chris@186:                          "<h4>License</h4>"
Chris@186:                          "<p>This program is free software; you can redistribute it and/or "
Chris@97:                          "modify it under the terms of the GNU General Public License as "
Chris@97:                          "published by the Free Software Foundation; either version 2 of the "
Chris@97:                          "License, or (at your option) any later version.  See the file "
Chris@223:                          "COPYING included with this distribution for more information.</p>"
Chris@228: #ifdef Q_OS_MAC
Chris@228:                          "</font>"
Chris@228: #endif
Chris@229:                           ).arg(EASYHG_VERSION));
jtkorhonen@0: }
jtkorhonen@0: 
Chris@94: void MainWindow::clearSelections()
Chris@94: {
Chris@284:     m_hgTabs->clearSelections();
Chris@94: }
jtkorhonen@0: 
Chris@484: void MainWindow::showAllChanged()
Chris@199: {
Chris@199:     hgQueryPaths();
Chris@199: }
Chris@199: 
Chris@120: void MainWindow::hgRefresh()
Chris@120: {
Chris@120:     clearState();
Chris@120:     hgQueryPaths();
Chris@120: }
Chris@120: 
Chris@175: void MainWindow::hgTest()
Chris@175: {
Chris@175:     QStringList params;
Chris@175:     params << "--version";
Chris@382:     // The path is not necessarily set here, but we need something for
Chris@382:     // this test or else HgRunner will (cautiously) refuse to run
Chris@382:     QString path = m_myDirPath;
Chris@382:     if (path == "") path = QDir::homePath();
Chris@382:     m_runner->requestAction(HgAction(ACT_TEST_HG, path, params));
Chris@175: }
Chris@175: 
Chris@200: void MainWindow::hgTestExtension()
Chris@200: {
Chris@200:     QStringList params;
Chris@200:     params << "--version";
Chris@382:     // The path is not necessarily set here, but we need something for
Chris@382:     // this test or else HgRunner will (cautiously) refuse to run
Chris@382:     QString path = m_myDirPath;
Chris@382:     if (path == "") path = QDir::homePath();
Chris@382:     m_runner->requestAction(HgAction(ACT_TEST_HG_EXT, path, params));
Chris@200: }
Chris@200: 
jtkorhonen@0: void MainWindow::hgStat()
jtkorhonen@0: {
Chris@109:     QStringList params;
Chris@199: 
Chris@284:     if (m_showAllFiles) {
Chris@199:         params << "stat" << "-A";
Chris@199:     } else {
Chris@199:         params << "stat" << "-ardum";
Chris@199:     }
Chris@153: 
Chris@284:     m_lastStatOutput = "";
Chris@273: 
Chris@284:     m_runner->requestAction(HgAction(ACT_STAT, m_workFolderPath, params));
jtkorhonen@0: }
jtkorhonen@0: 
Chris@109: void MainWindow::hgQueryPaths()
Chris@74: {
Chris@484:     m_showAllFiles = m_hgTabs->shouldShowAll();
Chris@484: 
Chris@210:     // Quickest is to just read the file
Chris@198: 
Chris@284:     QFileInfo hgrc(m_workFolderPath + "/.hg/hgrc");
Chris@198: 
Chris@210:     QString path;
Chris@210: 
Chris@198:     if (hgrc.exists()) {
Chris@198:         QSettings s(hgrc.canonicalFilePath(), QSettings::IniFormat);
Chris@198:         s.beginGroup("paths");
Chris@210:         path = s.value("default").toString();
Chris@210:     }
Chris@198: 
Chris@284:     m_remoteRepoPath = path;
Chris@198: 
Chris@210:     // We have to do this here, because commandCompleted won't be called
Chris@284:     MultiChoiceDialog::addRecentArgument("local", m_workFolderPath);
Chris@284:     MultiChoiceDialog::addRecentArgument("remote", m_remoteRepoPath);
Chris@287:     updateWorkFolderAndRepoNames();
Chris@210:     
Chris@210:     hgQueryBranch();
Chris@210:     return;
Chris@210: 
Chris@210: /* The classic method!
Chris@198: 
Chris@109:     QStringList params;
Chris@109:     params << "paths";
Chris@284:     m_runner->requestAction(HgAction(ACT_QUERY_PATHS, m_workFolderPath, params));
Chris@210: */
Chris@74: }
Chris@74: 
Chris@109: void MainWindow::hgQueryBranch()
Chris@106: {
Chris@210:     // Quickest is to just read the file
Chris@198: 
Chris@284:     QFile hgbr(m_workFolderPath + "/.hg/branch");
Chris@198: 
Chris@210:     QString br = "default";
Chris@210: 
Chris@198:     if (hgbr.exists() && hgbr.open(QFile::ReadOnly)) {
Chris@210:         QByteArray ba = hgbr.readLine();
Chris@210:         br = QString::fromUtf8(ba).trimmed();
Chris@210:     }
Chris@210:     
Chris@284:     m_currentBranch = br;
Chris@210:     
Chris@210:     // We have to do this here, because commandCompleted won't be called
Chris@210:     hgStat();
Chris@210:     return;
Chris@198: 
Chris@210: /* The classic method!
Chris@198: 
Chris@109:     QStringList params;
Chris@109:     params << "branch";
Chris@284:     m_runner->requestAction(HgAction(ACT_QUERY_BRANCH, m_workFolderPath, params));
Chris@210: */
Chris@106: }
Chris@106: 
Chris@506: void MainWindow::hgQueryHeadsActive()
Chris@506: {
Chris@506:     QStringList params;
Chris@506:     params << "heads" << "--active";
Chris@506:     m_runner->requestAction(HgAction(ACT_QUERY_HEADS_ACTIVE, m_workFolderPath, params));
Chris@506: }
Chris@506: 
Chris@109: void MainWindow::hgQueryHeads()
jtkorhonen@0: {
Chris@109:     QStringList params;
Chris@137:     // On empty repos, "hg heads" will fail -- we don't care about
Chris@137:     // that.  Use --closed option so as to include closed branches;
Chris@137:     // otherwise we'll be stuck if the user updates into one, and our
Chris@137:     // incremental log will end up with spurious stuff in it because
Chris@137:     // we won't be pruning at the ends of closed branches
Chris@137:     params << "heads" << "--closed";
Chris@284:     m_runner->requestAction(HgAction(ACT_QUERY_HEADS, m_workFolderPath, params));
jtkorhonen@0: }
jtkorhonen@0: 
jtkorhonen@0: void MainWindow::hgLog()
jtkorhonen@0: {
Chris@109:     QStringList params;
Chris@109:     params << "log";
Chris@109:     params << "--template";
Chris@125:     params << Changeset::getLogTemplate();
Chris@109:     
Chris@284:     m_runner->requestAction(HgAction(ACT_LOG, m_workFolderPath, params));
Chris@109: }
Chris@109: 
Chris@150: void MainWindow::hgLogIncremental(QStringList prune)
Chris@120: {
Chris@305:     // Sometimes we can be called with prune empty -- it represents
Chris@305:     // the current heads, but if we have none already and for some
Chris@305:     // reason are being prompted for an incremental update, we may run
Chris@305:     // into trouble.  In that case, make this a full log instead
Chris@305: 
Chris@305:     if (prune.empty()) {
Chris@305:         hgLog();
Chris@305:         return;
Chris@305:     }
Chris@305: 
Chris@120:     QStringList params;
Chris@120:     params << "log";
Chris@120: 
Chris@150:     foreach (QString p, prune) {
Chris@153:         params << "--prune" << Changeset::hashOf(p);
Chris@120:     }
Chris@120:         
Chris@120:     params << "--template";
Chris@125:     params << Changeset::getLogTemplate();
Chris@120:     
Chris@284:     m_runner->requestAction(HgAction(ACT_LOG_INCREMENTAL, m_workFolderPath, params));
Chris@120: }
Chris@109: 
Chris@109: void MainWindow::hgQueryParents()
Chris@109: {
Chris@109:     QStringList params;
Chris@109:     params << "parents";
Chris@284:     m_runner->requestAction(HgAction(ACT_QUERY_PARENTS, m_workFolderPath, params));
Chris@109: }
Chris@109: 
Chris@326: void MainWindow::hgAnnotateFiles(QStringList files)
Chris@326: {
Chris@326:     QStringList params;
Chris@326:     
Chris@326:     if (!files.isEmpty()) {
Chris@332:         params << "annotate" << "-udqc" << "--" << files;
Chris@326:         m_runner->requestAction(HgAction(ACT_ANNOTATE, m_workFolderPath, params));
Chris@326:     }
Chris@326: }
Chris@326: 
Chris@109: void MainWindow::hgResolveList()
Chris@109: {
Chris@109:     QStringList params;
jtkorhonen@0: 
Chris@109:     params << "resolve" << "--list";
Chris@284:     m_runner->requestAction(HgAction(ACT_RESOLVE_LIST, m_workFolderPath, params));
Chris@109: }
Chris@109: 
Chris@109: void MainWindow::hgAdd()
jtkorhonen@0: {
Chris@109:     // hgExplorer permitted adding "all" files -- I'm not sure
Chris@109:     // that one is a good idea, let's require the user to select
jtkorhonen@0: 
Chris@326:     hgAddFiles(m_hgTabs->getSelectedAddableFiles());
Chris@326: }
Chris@326: 
Chris@326: void MainWindow::hgAddFiles(QStringList files)
Chris@326: {
Chris@326:     QStringList params;
Chris@109: 
Chris@109:     if (!files.empty()) {
Chris@109:         params << "add" << "--" << files;
Chris@284:         m_runner->requestAction(HgAction(ACT_ADD, m_workFolderPath, params));
jtkorhonen@0:     }
jtkorhonen@0: }
jtkorhonen@0: 
Chris@98: void MainWindow::hgRemove()
Chris@98: {
Chris@326:     hgRemoveFiles(m_hgTabs->getSelectedRemovableFiles());
Chris@326: }
Chris@326: 
Chris@326: void MainWindow::hgRemoveFiles(QStringList files)
Chris@326: {
Chris@109:     QStringList params;
Chris@98: 
Chris@109:     if (!files.empty()) {
Chris@109:         params << "remove" << "--after" << "--force" << "--" << files;
Chris@284:         m_runner->requestAction(HgAction(ACT_REMOVE, m_workFolderPath, params));
Chris@109:     }
jtkorhonen@0: }
jtkorhonen@0: 
jtkorhonen@0: void MainWindow::hgCommit()
jtkorhonen@0: {
Chris@326:     hgCommitFiles(QStringList());
Chris@326: }
Chris@326: 
Chris@326: void MainWindow::hgCommitFiles(QStringList files)
Chris@326: {
Chris@109:     QStringList params;
Chris@109:     QString comment;
Chris@94: 
Chris@284:     if (m_justMerged) {
Chris@284:         comment = m_mergeCommitComment;
Chris@157:     }
Chris@157: 
Chris@284:     QStringList allFiles = m_hgTabs->getAllCommittableFiles();
Chris@127:     QStringList reportFiles = files;
Chris@237:     if (reportFiles.empty()) {
Chris@237:         reportFiles = allFiles;
Chris@237:     }
Chris@103: 
Chris@237:     QString subsetNote;
Chris@237:     if (reportFiles != allFiles) {
Chris@237:         subsetNote = tr("<p><b>Note:</b> you are committing only the files you have selected, not all of the files that have been changed!");
Chris@237:     }
Chris@237:     
Chris@155:     QString cf(tr("Commit files"));
Chris@155: 
Chris@311:     QString branchText;
Chris@311:     if (m_currentBranch == "" || m_currentBranch == "default") {
Chris@311:         branchText = tr("the default branch");
Chris@311:     } else {
Chris@311:         branchText = tr("branch \"%1\"").arg(m_currentBranch);
Chris@311:     }
Chris@311: 
Chris@109:     if (ConfirmCommentDialog::confirmAndGetLongComment
Chris@109:         (this,
Chris@155:          cf,
Chris@237:          tr("<h3>%1</h3><p>%2%3").arg(cf)
Chris@473:          .arg(tr("You are about to commit changes to the following files in %1:").arg(branchText))
Chris@237:          .arg(subsetNote),
Chris@237:          tr("<h3>%1</h3><p>%2%3").arg(cf)
Chris@473:          .arg(tr("You are about to commit changes to %n file(s) in %1.", "", reportFiles.size()).arg(branchText))
Chris@237:          .arg(subsetNote),
Chris@127:          reportFiles,
Chris@193:          comment,
Chris@365:          tr("Co&mmit"))) {
Chris@103: 
Chris@284:         if (!m_justMerged && !files.empty()) {
Chris@157:             // User wants to commit selected file(s) (and this is not
Chris@157:             // merge commit, which would fail if we selected files)
Chris@157:             params << "commit" << "--message" << comment
Chris@157:                    << "--user" << getUserInfo() << "--" << files;
Chris@109:         } else {
Chris@109:             // Commit all changes
Chris@157:             params << "commit" << "--message" << comment
Chris@157:                    << "--user" << getUserInfo();
jtkorhonen@0:         }
Chris@109:         
Chris@284:         m_runner->requestAction(HgAction(ACT_COMMIT, m_workFolderPath, params));
Chris@284:         m_mergeCommitComment = "";
jtkorhonen@0:     }
jtkorhonen@0: }
jtkorhonen@0: 
jtkorhonen@34: QString MainWindow::filterTag(QString tag)
jtkorhonen@34: {
Chris@278:     for(int i = 0; i < tag.size(); i++) {
Chris@278:         if (tag[i].isLower() || tag[i].isUpper() ||
Chris@278:             tag[i].isDigit() || (tag[i] == QChar('.'))) {
jtkorhonen@34:             //ok
Chris@278:         } else {
jtkorhonen@34:             tag[i] = QChar('_');
jtkorhonen@34:         }
jtkorhonen@34:     }
jtkorhonen@34:     return tag;
jtkorhonen@34: }
jtkorhonen@34: 
jtkorhonen@34: 
Chris@311: void MainWindow::hgNewBranch()
Chris@278: {
Chris@278:     QStringList params;
Chris@278:     QString branch;
Chris@278: 
Chris@278:     if (ConfirmCommentDialog::confirmAndGetShortComment
Chris@278:         (this,
Chris@278:          tr("New Branch"),
Chris@278:          tr("Enter new branch name:"),
Chris@278:          branch,
Chris@365:          tr("Start &Branch"))) {
Chris@278:         if (!branch.isEmpty()) {//!!! do something better if it is empty
Chris@278: 
Chris@278:             params << "branch" << filterTag(branch);
Chris@307:             m_runner->requestAction(HgAction(ACT_NEW_BRANCH, m_workFolderPath, params));
Chris@278:         }
Chris@278:     }
Chris@278: }
Chris@278: 
Chris@311: void MainWindow::hgNoBranch()
Chris@311: {
Chris@311:     if (m_currentParents.empty()) return;
Chris@311: 
Chris@311:     QString parentBranch = m_currentParents[0]->branch();
Chris@311:     if (parentBranch == "") parentBranch = "default";
Chris@311: 
Chris@311:     QStringList params;
Chris@311:     params << "branch" << parentBranch;
Chris@311:     m_runner->requestAction(HgAction(ACT_NEW_BRANCH, m_workFolderPath, params));
Chris@311: }
Chris@311: 
Chris@164: void MainWindow::hgTag(QString id)
jtkorhonen@34: {
Chris@109:     QStringList params;
Chris@109:     QString tag;
jtkorhonen@34: 
Chris@109:     if (ConfirmCommentDialog::confirmAndGetShortComment
Chris@109:         (this,
Chris@109:          tr("Tag"),
Chris@109:          tr("Enter tag:"),
Chris@193:          tag,
Chris@365:          tr("Add &Tag"))) {
Chris@164:         if (!tag.isEmpty()) {//!!! do something better if it is empty
Chris@164: 
Chris@164:             params << "tag" << "--user" << getUserInfo();
Chris@164:             params << "--rev" << Changeset::hashOf(id) << filterTag(tag);
Chris@109:             
Chris@284:             m_runner->requestAction(HgAction(ACT_TAG, m_workFolderPath, params));
jtkorhonen@34:         }
jtkorhonen@34:     }
jtkorhonen@34: }
jtkorhonen@34: 
Chris@417: void MainWindow::initHgIgnore()
jtkorhonen@34: {
Chris@284:     if (!QDir(m_workFolderPath).exists()) return;
Chris@417:     QString hgIgnorePath = m_workFolderPath + "/.hgignore";
Chris@417: 
Chris@249:     QFile f(hgIgnorePath);
Chris@249:     if (!f.exists()) {
Chris@249:         f.open(QFile::WriteOnly);
Chris@249:         QTextStream *ts = new QTextStream(&f);
Chris@249:         *ts << "syntax: glob\n";
Chris@249:         delete ts;
Chris@249:         f.close();
Chris@249:     }
Chris@417: }    
Chris@417: 
Chris@425: void MainWindow::hgIgnore()
Chris@425: {
Chris@425:     // hgExplorer permitted adding "all" files -- I'm not sure
Chris@425:     // that one is a good idea, let's require the user to select
Chris@425: 
Chris@425:     hgIgnoreFiles(m_hgTabs->getSelectedAddableFiles());
Chris@425: }
Chris@425: 
Chris@417: void MainWindow::hgEditIgnore()
Chris@417: {
Chris@417:     if (!QDir(m_workFolderPath).exists()) return;
Chris@417: 
Chris@417:     initHgIgnore();
Chris@417: 
Chris@417:     QString hgIgnorePath = m_workFolderPath + "/.hgignore";
Chris@476: 
Chris@476:     QFile f(hgIgnorePath);
Chris@476:     if (!f.exists()) return; // shouldn't happen (after initHgIgnore called)
Chris@476: 
Chris@476:     if (!f.open(QFile::ReadOnly)) return;
Chris@476:     QTextStream sin(&f);
Chris@476:     QString all = sin.readAll();
Chris@476:     f.close();
Chris@476: 
Chris@476:     QDialog d;
Chris@476:     QGridLayout layout;
Chris@476:     d.setLayout(&layout);
Chris@476: 
Chris@476:     int row = 0;
Chris@476:     layout.addWidget(new QLabel(tr("<qt><h3>Ignored File Patterns</h3></qt>")), row++, 0);//!!! todo: link to Hg docs?
Chris@476: 
Chris@476:     QTextEdit ed;
Chris@476:     ed.setAcceptRichText(false);
Chris@476:     ed.setLineWrapMode(QTextEdit::NoWrap);
Chris@476:     layout.setRowStretch(row, 10);
Chris@476:     layout.addWidget(&ed, row++, 0);
Chris@179:     
Chris@476:     QDialogButtonBox bb(QDialogButtonBox::Save | QDialogButtonBox::Cancel);
Chris@476:     connect(bb.button(QDialogButtonBox::Save), SIGNAL(clicked()),
Chris@476:             &d, SLOT(accept()));
Chris@476:     connect(bb.button(QDialogButtonBox::Cancel), SIGNAL(clicked()),
Chris@476:             &d, SLOT(reject()));
Chris@476:     layout.addWidget(&bb, row++, 0);
Chris@476: 
Chris@476:     ed.document()->setPlainText(all);
Chris@476: 
Chris@476:     d.resize(QSize(300, 400));
Chris@476: 
Chris@476:     if (d.exec() == QDialog::Accepted) {
Chris@476:         if (!f.open(QFile::WriteOnly | QFile::Truncate)) {
Chris@476:             QMessageBox::critical(this, tr("Write failed"),
Chris@476:                                   tr("Failed to open file %1 for writing")
Chris@476:                                   .arg(f.fileName()));
Chris@476:             return;
Chris@476:         }
Chris@476:         QTextStream sout(&f);
Chris@476:         sout << ed.document()->toPlainText();
Chris@476:         f.close();
Chris@179:     }
Chris@179: }
Chris@179: 
Chris@421: static QString regexEscape(QString filename)
Chris@421: {
Chris@421:     return filename
Chris@421:         .replace(".", "\\.")
Chris@421:         .replace("[", "\\[")
Chris@421:         .replace("]", "\\]")
Chris@421:         .replace("(", "\\(")
Chris@421:         .replace(")", "\\)")
Chris@421:         .replace("?", "\\?");
Chris@421: }
Chris@421: 
Chris@326: void MainWindow::hgIgnoreFiles(QStringList files)
Chris@326: {
Chris@417:     if (!QDir(m_workFolderPath).exists() || files.empty()) return;
Chris@413: 
Chris@413:     // we should:
Chris@413:     //
Chris@413:     // * show the user the list of file names selected
Chris@413:     // 
Chris@413:     // * offer a choice (depending on the files selected?)
Chris@413:     // 
Chris@413:     //   - ignore only these files
Chris@413:     //
Chris@413:     //   - ignore files with these names, in any subdirectories?
Chris@413:     //
Chris@413:     //   - ignore all files with this extension (if they have a common
Chris@413:     //     extension)?
Chris@413:     //   
Chris@413:     //   - ignore all files with these extensions (if they have any
Chris@413:     //     extensions?)
Chris@413: 
Chris@414:     DEBUG << "MainWindow::hgIgnoreFiles: File names are:" << endl;
Chris@414:     foreach (QString file, files) DEBUG << file << endl;
Chris@414: 
Chris@414:     QSet<QString> suffixes;
Chris@414:     foreach (QString file, files) {
Chris@414:         QString s = QFileInfo(file).suffix();
Chris@414:         if (s != "") suffixes.insert(s);
Chris@414:     }
Chris@414: 
Chris@419:     QString directory;
Chris@429:     int dirCount = 0;
Chris@419:     foreach (QString file, files) {
Chris@419:         QString d = QFileInfo(file).path();
Chris@419:         if (d != directory) {
Chris@419:             ++dirCount;
Chris@419:             directory = d;
Chris@419:         }
Chris@419:     }
Chris@421:     if (dirCount != 1 || directory == ".") directory = "";
Chris@419: 
Chris@414:     HgIgnoreDialog::IgnoreType itype =
Chris@415:         HgIgnoreDialog::confirmIgnore
Chris@419:         (this, files, QStringList::fromSet(suffixes), directory);
Chris@414: 
Chris@416:     DEBUG << "hgIgnoreFiles: Ignore type is " << itype << endl;
Chris@417: 
Chris@421:     if (itype == HgIgnoreDialog::IgnoreNothing) return;
Chris@421: 
Chris@417:     // Now, .hgignore can be switched from regex to glob syntax
Chris@417:     // part-way through -- and glob is much simpler for us, so we
Chris@417:     // should do that if it's in regex mode at the end of the file.
Chris@417: 
Chris@417:     initHgIgnore();
Chris@417: 
Chris@417:     QString hgIgnorePath = m_workFolderPath + "/.hgignore";
Chris@417: 
Chris@417:     // hgignore file should now exist (initHgIgnore should have
Chris@417:     // created it if it didn't).  Check for glob status first
Chris@417: 
Chris@417:     QFile f(hgIgnorePath);
Chris@417:     if (!f.exists()) {
Chris@417:         std::cerr << "MainWindow::ignoreFiles: Internal error: .hgignore file not found (even though we were supposed to have created it)" << std::endl;
Chris@417:         return;
Chris@417:     }
Chris@417: 
Chris@417:     f.open(QFile::ReadOnly);
Chris@417:     bool glob = false;
Chris@417:     while (!f.atEnd()) {
Chris@417:         QByteArray ba = f.readLine();
Chris@417:         QString s = QString::fromLocal8Bit(ba).trimmed();
Chris@417:         if (s.startsWith("syntax:")) {
Chris@417:             if (s.endsWith("glob")) {
Chris@417:                 glob = true;
Chris@417:             } else {
Chris@417:                 glob = false;
Chris@417:             }
Chris@417:         }
Chris@417:     }
Chris@417:     f.close();
Chris@417: 
Chris@417:     f.open(QFile::Append);
Chris@417:     QTextStream out(&f);
Chris@417: 
Chris@417:     if (!glob) {
Chris@417:         out << "syntax: glob" << endl;
Chris@417:     }
Chris@417: 
Chris@421:     QString info = "<qt><h3>" + tr("Ignored files") + "</h3><p>";
Chris@421:     info += tr("The following lines have been added to the .hgignore file for this working copy:");
Chris@421:     info += "</p><code>";
Chris@421: 
Chris@421:     QStringList args;
Chris@417:     if (itype == HgIgnoreDialog::IgnoreAllFilesOfGivenSuffixes) {
Chris@421:         args = QStringList::fromSet(suffixes);
Chris@421:     } else if (itype == HgIgnoreDialog::IgnoreGivenFilesOnly) {
Chris@421:         args = files;
Chris@421:     } else if (itype == HgIgnoreDialog::IgnoreAllFilesOfGivenNames) {
Chris@421:         QSet<QString> names;
Chris@421:         foreach (QString f, files) {
Chris@421:             names << QFileInfo(f).fileName();
Chris@417:         }
Chris@421:         args = QStringList::fromSet(names);
Chris@421:     } else if (itype == HgIgnoreDialog::IgnoreWholeDirectory) {
Chris@421:         args << directory;
Chris@421:     }
Chris@421: 
Chris@421:     bool first = true;
Chris@421: 
Chris@421:     foreach (QString a, args) {
Chris@421:         QString line;
Chris@421:         if (itype == HgIgnoreDialog::IgnoreAllFilesOfGivenSuffixes) {
Chris@421:             line = "*." + a;
Chris@421:         } else if (itype == HgIgnoreDialog::IgnoreGivenFilesOnly) {
Chris@421:             // Doesn't seem to be possible to do this with a glob,
Chris@421:             // because the glob is always unanchored and there is no
Chris@421:             // equivalent of ^ to anchor it
chris@423:             line = "re:^" + regexEscape(a) + "$";
Chris@421:         } else if (itype == HgIgnoreDialog::IgnoreAllFilesOfGivenNames) {
Chris@421:             line = a;
Chris@421:         } else if (itype == HgIgnoreDialog::IgnoreWholeDirectory) {
Chris@421:             line = "re:^" + regexEscape(a) + "/";
Chris@418:         }
Chris@421:         if (line != "") {
Chris@421:             out << line << endl;
Chris@421:             if (!first) info += "<br>";
Chris@421:             first = false;
Chris@421:             info += xmlEncode(line);
Chris@417:         }
Chris@417:     }
Chris@417: 
Chris@419:     f.close();
Chris@419:     
Chris@421:     info += "</code></qt>";
Chris@421: 
Chris@421:     QMessageBox::information(this, tr("Ignored files"),
Chris@421:                              info);
Chris@421: 
Chris@417:     hgRefresh();
Chris@326: }
Chris@326: 
Chris@326: void MainWindow::hgUnIgnoreFiles(QStringList files)
Chris@326: {
Chris@421:     // Not implemented: edit the .hgignore instead
Chris@421:     hgEditIgnore();
Chris@326: }
Chris@326: 
Chris@239: QString MainWindow::getDiffBinaryName()
Chris@179: {
Chris@179:     QSettings settings;
Chris@179:     settings.beginGroup("Locations");
Chris@239:     return settings.value("extdiffbinary", "").toString();
Chris@179: }
Chris@179: 
Chris@239: QString MainWindow::getMergeBinaryName()
Chris@179: {
Chris@179:     QSettings settings;
Chris@179:     settings.beginGroup("Locations");
Chris@239:     return settings.value("mergebinary", "").toString();
Chris@179: }
Chris@179: 
Chris@168: void MainWindow::hgShowSummary()
Chris@168: {
Chris@168:     QStringList params;
Chris@168:     
Chris@168:     params << "diff" << "--stat";
Chris@168: 
Chris@288:     m_runner->requestAction(HgAction(ACT_UNCOMMITTED_SUMMARY, m_workFolderPath, params));
Chris@168: }
Chris@168: 
jtkorhonen@0: void MainWindow::hgFolderDiff()
jtkorhonen@0: {
Chris@326:     hgDiffFiles(QStringList());
Chris@326: }
Chris@326: 
Chris@326: void MainWindow::hgDiffFiles(QStringList files)
Chris@326: {
Chris@239:     QString diff = getDiffBinaryName();
Chris@179:     if (diff == "") return;
Chris@112: 
Chris@109:     QStringList params;
jtkorhonen@0: 
Chris@112:     // Diff parent against working folder (folder diff)
Chris@112: 
Chris@148:     params << "--config" << "extensions.extdiff=" << "extdiff";
Chris@179:     params << "--program" << diff;
Chris@109: 
Chris@331:     params << "--" << files; // may be none: whole dir
Chris@273: 
Chris@284:     m_runner->requestAction(HgAction(ACT_FOLDERDIFF, m_workFolderPath, params));
jtkorhonen@0: }
jtkorhonen@0: 
Chris@148: void MainWindow::hgDiffToCurrent(QString id)
jtkorhonen@0: {
Chris@239:     QString diff = getDiffBinaryName();
Chris@179:     if (diff == "") return;
Chris@163: 
Chris@148:     QStringList params;
jtkorhonen@0: 
Chris@148:     // Diff given revision against working folder
jtkorhonen@0: 
Chris@148:     params << "--config" << "extensions.extdiff=" << "extdiff";
Chris@179:     params << "--program" << diff;
Chris@153:     params << "--rev" << Changeset::hashOf(id);
Chris@148: 
Chris@284:     m_runner->requestAction(HgAction(ACT_FOLDERDIFF, m_workFolderPath, params));
jtkorhonen@0: }
jtkorhonen@0: 
Chris@148: void MainWindow::hgDiffToParent(QString child, QString parent)
Chris@148: {
Chris@239:     QString diff = getDiffBinaryName();
Chris@179:     if (diff == "") return;
Chris@163: 
Chris@148:     QStringList params;
Chris@148: 
Chris@281:     // Diff given revision against parent revision
Chris@148: 
Chris@148:     params << "--config" << "extensions.extdiff=" << "extdiff";
Chris@179:     params << "--program" << diff;
Chris@153:     params << "--rev" << Changeset::hashOf(parent)
Chris@153:            << "--rev" << Changeset::hashOf(child);
Chris@148: 
Chris@284:     m_runner->requestAction(HgAction(ACT_CHGSETDIFF, m_workFolderPath, params));
Chris@273: }
Chris@326:     
Chris@273: 
Chris@289: void MainWindow::hgShowSummaryFor(Changeset *cs)
Chris@288: {
Chris@288:     QStringList params;
Chris@288: 
Chris@289:     // This will pick a default parent if there is more than one
Chris@289:     // (whereas with diff we need to supply one).  But it does need a
Chris@289:     // bit more parsing
Chris@289:     params << "log" << "--stat" << "--rev" << Changeset::hashOf(cs->id());
Chris@289: 
Chris@289:     m_runner->requestAction(HgAction(ACT_DIFF_SUMMARY, m_workFolderPath,
Chris@289:                                      params, cs));
Chris@148: }
Chris@148: 
jtkorhonen@0: 
jtkorhonen@0: void MainWindow::hgUpdate()
jtkorhonen@0: {
Chris@109:     QStringList params;
jtkorhonen@0: 
Chris@109:     params << "update";
Chris@109:     
Chris@284:     m_runner->requestAction(HgAction(ACT_UPDATE, m_workFolderPath, params));
jtkorhonen@0: }
jtkorhonen@0: 
jtkorhonen@0: 
Chris@148: void MainWindow::hgUpdateToRev(QString id)
jtkorhonen@0: {
Chris@148:     QStringList params;
jtkorhonen@0: 
Chris@153:     params << "update" << "--rev" << Changeset::hashOf(id) << "--check";
jtkorhonen@0: 
Chris@284:     m_runner->requestAction(HgAction(ACT_UPDATE, m_workFolderPath, params));
jtkorhonen@0: }
jtkorhonen@0: 
jtkorhonen@0: 
jtkorhonen@0: void MainWindow::hgRevert()
jtkorhonen@0: {
Chris@326:     hgRevertFiles(QStringList());
Chris@326: }
Chris@326: 
Chris@326: void MainWindow::hgRevertFiles(QStringList files)
Chris@326: {
Chris@109:     QStringList params;
Chris@109:     QString comment;
Chris@237:     bool all = false;
Chris@98: 
Chris@284:     QStringList allFiles = m_hgTabs->getAllRevertableFiles();
Chris@237:     if (files.empty() || files == allFiles) {
Chris@237:         files = allFiles;
Chris@237:         all = true;
Chris@237:     }
Chris@237:     
Chris@237:     QString subsetNote;
Chris@237:     if (!all) {
Chris@237:         subsetNote = tr("<p><b>Note:</b> you are reverting only the files you have selected, not all of the files that have been changed!");
Chris@237:     }
Chris@155: 
Chris@155:     QString rf(tr("Revert files"));
Chris@237: 
Chris@237:     // Set up params before asking for confirmation, because there is
Chris@237:     // a failure case here that we would need to report on early
Chris@237: 
Chris@284:     DEBUG << "hgRevert: m_justMerged = " << m_justMerged << ", m_mergeTargetRevision = " << m_mergeTargetRevision << endl;
Chris@273: 
Chris@284:     if (m_justMerged) {
Chris@237: 
Chris@237:         // This is a little fiddly.  The proper way to "revert" the
Chris@237:         // whole of an uncommitted merge is with "hg update --clean ."
Chris@237:         // But if the user has selected only some files, we're sort of
Chris@237:         // promising to revert only those, which means we need to
Chris@237:         // specify which parent to revert to.  We can only do that if
Chris@237:         // we have a record of it, which we do if you just did the
Chris@237:         // merge from within easyhg but don't if you've exited and
Chris@237:         // restarted, or changed repository, since then.  Hmmm.
Chris@237: 
Chris@237:         if (all) {
Chris@237:             params << "update" << "--clean" << ".";
Chris@237:         } else {
Chris@284:             if (m_mergeTargetRevision != "") {
Chris@237:                 params << "revert" << "--rev"
Chris@284:                        << Changeset::hashOf(m_mergeTargetRevision)
Chris@237:                        << "--" << files;
Chris@237:             } else {
Chris@237:                 QMessageBox::information
Chris@237:                     (this, tr("Unable to revert"),
Chris@237:                      tr("<qt><b>Sorry, unable to revert these files</b><br><br>EasyMercurial can only revert a subset of files during a merge if it still has a record of which parent was the original merge target; that information is no longer available.<br><br>This is a limitation of EasyMercurial.  Consider reverting all files, or using hg revert with a specific revision at the command-line instead.</qt>"));
Chris@237:                 return;
Chris@237:             }
Chris@237:         }
Chris@237:     } else {
Chris@237:         params << "revert" << "--" << files;
Chris@237:     }
Chris@237: 
Chris@109:     if (ConfirmCommentDialog::confirmDangerousFilesAction
Chris@109:         (this,
Chris@155:          rf,
Chris@237:          tr("<h3>%1</h3><p>%2%3").arg(rf)
Chris@237:          .arg(tr("You are about to <b>revert</b> the following files to their previous committed state.<br><br>This will <b>throw away any changes</b> that you have made to these files but have not committed."))
Chris@237:          .arg(subsetNote),
Chris@237:          tr("<h3>%1</h3><p>%2%3").arg(rf)
Chris@237:          .arg(tr("You are about to <b>revert</b> %n file(s).<br><br>This will <b>throw away any changes</b> that you have made to these files but have not committed.", "", files.size()))
Chris@237:          .arg(subsetNote),
Chris@193:          files,
Chris@365:          tr("Re&vert"))) {
Chris@163: 
Chris@284:         m_lastRevertedFiles = files;
Chris@109:         
Chris@284:         m_runner->requestAction(HgAction(ACT_REVERT, m_workFolderPath, params));
jtkorhonen@0:     }
jtkorhonen@0: }
jtkorhonen@0: 
Chris@163: 
Chris@361: void MainWindow::hgRenameFiles(QStringList files)
Chris@361: {
Chris@361:     QString renameTo;
Chris@361: 
Chris@361:     QString file;
Chris@361:     if (files.empty()) return;
Chris@361:     file = files[0];
Chris@361: 
Chris@361:     if (ConfirmCommentDialog::confirmAndGetShortComment
Chris@361:         (this,
Chris@361:          tr("Rename"),
Chris@361:          tr("Rename <code>%1</code> to:").arg(xmlEncode(file)),
Chris@361:          renameTo,
Chris@365:          tr("Re&name"))) {
Chris@361:         
Chris@361:         if (renameTo != "" && renameTo != file) {
Chris@361: 
Chris@361:             QStringList params;
Chris@361: 
Chris@361:             params << "rename" << "--" << file << renameTo;
Chris@361: 
Chris@361:             m_runner->requestAction(HgAction(ACT_RENAME_FILE, m_workFolderPath, params));
Chris@361:         }
Chris@361:     }
Chris@361: }
Chris@361: 
Chris@361: 
Chris@361: void MainWindow::hgCopyFiles(QStringList files)
Chris@361: {
Chris@361:     QString copyTo;
Chris@361: 
Chris@361:     QString file;
Chris@361:     if (files.empty()) return;
Chris@361:     file = files[0];
Chris@361: 
Chris@361:     if (ConfirmCommentDialog::confirmAndGetShortComment
Chris@361:         (this,
Chris@361:          tr("Copy"),
Chris@361:          tr("Copy <code>%1</code> to:").arg(xmlEncode(file)),
Chris@361:          copyTo,
Chris@365:          tr("Co&py"))) {
Chris@361:         
Chris@361:         if (copyTo != "" && copyTo != file) {
Chris@361: 
Chris@361:             QStringList params;
Chris@361: 
Chris@361:             params << "copy" << "--" << file << copyTo;
Chris@361: 
Chris@361:             m_runner->requestAction(HgAction(ACT_COPY_FILE, m_workFolderPath, params));
Chris@361:         }
Chris@361:     }
Chris@361: }
Chris@361: 
Chris@361: 
Chris@326: void MainWindow::hgMarkFilesResolved(QStringList files)
Chris@163: {
Chris@163:     QStringList params;
Chris@163: 
Chris@163:     params << "resolve" << "--mark";
Chris@163: 
Chris@163:     if (files.empty()) {
Chris@163:         params << "--all";
Chris@163:     } else {
Chris@164:         params << "--" << files;
Chris@163:     }
Chris@163: 
Chris@284:     m_runner->requestAction(HgAction(ACT_RESOLVE_MARK, m_workFolderPath, params));
Chris@163: }
Chris@163: 
Chris@163: 
Chris@326: void MainWindow::hgRedoMerge()
Chris@326: {
Chris@326:     hgRedoFileMerges(QStringList());
Chris@326: }
Chris@326: 
Chris@326: 
Chris@326: void MainWindow::hgRedoFileMerges(QStringList files)
jtkorhonen@33: {
Chris@109:     QStringList params;
jtkorhonen@33: 
Chris@163:     params << "resolve";
Chris@163: 
Chris@239:     QString merge = getMergeBinaryName();
Chris@179:     if (merge != "") {
Chris@179:         params << "--tool" << merge;
Chris@163:     }
Chris@163: 
Chris@163:     if (files.empty()) {
Chris@163:         params << "--all";
Chris@163:     } else {
Chris@164:         params << "--" << files;
Chris@163:     }
Chris@163: 
Chris@284:     if (m_currentParents.size() == 1) {
Chris@284:         m_mergeTargetRevision = m_currentParents[0]->id();
Chris@237:     }
Chris@237: 
Chris@284:     m_runner->requestAction(HgAction(ACT_RETRY_MERGE, m_workFolderPath, params));
Chris@273: 
Chris@284:     m_mergeCommitComment = tr("Merge");
jtkorhonen@33: }
Chris@326:     
jtkorhonen@33: 
jtkorhonen@0: void MainWindow::hgMerge()
jtkorhonen@0: {
Chris@284:     if (m_hgTabs->canResolve()) {
Chris@326:         hgRedoMerge();
Chris@163:         return;
Chris@163:     }
Chris@163: 
Chris@109:     QStringList params;
jtkorhonen@0: 
Chris@109:     params << "merge";
Chris@163: 
Chris@239:     QString merge = getMergeBinaryName();
Chris@179:     if (merge != "") {
Chris@179:         params << "--tool" << merge;
Chris@163:     }
Chris@163: 
Chris@284:     if (m_currentParents.size() == 1) {
Chris@284:         m_mergeTargetRevision = m_currentParents[0]->id();
Chris@163:     }
Chris@163: 
Chris@284:     m_runner->requestAction(HgAction(ACT_MERGE, m_workFolderPath, params));
Chris@273: 
Chris@284:     m_mergeCommitComment = tr("Merge");
jtkorhonen@0: }
jtkorhonen@0: 
jtkorhonen@0: 
Chris@148: void MainWindow::hgMergeFrom(QString id)
Chris@148: {
Chris@148:     QStringList params;
Chris@148: 
Chris@148:     params << "merge";
Chris@153:     params << "--rev" << Changeset::hashOf(id);
Chris@163: 
Chris@239:     QString merge = getMergeBinaryName();
Chris@179:     if (merge != "") {
Chris@179:         params << "--tool" << merge;
Chris@163:     }
Chris@148:     
Chris@284:     if (m_currentParents.size() == 1) {
Chris@284:         m_mergeTargetRevision = m_currentParents[0]->id();
Chris@237:     }
Chris@237: 
Chris@284:     m_runner->requestAction(HgAction(ACT_MERGE, m_workFolderPath, params));
Chris@273: 
Chris@284:     m_mergeCommitComment = "";
Chris@273: 
Chris@284:     foreach (Changeset *cs, m_currentHeads) {
Chris@284:         if (cs->id() == id && !cs->isOnBranch(m_currentBranch)) {
Chris@157:             if (cs->branch() == "" || cs->branch() == "default") {
Chris@284:                 m_mergeCommitComment = tr("Merge from the default branch");
Chris@157:             } else {
Chris@284:                 m_mergeCommitComment = tr("Merge from branch \"%1\"").arg(cs->branch());
Chris@157:             }
Chris@157:         }
Chris@157:     }
Chris@157: 
Chris@284:     if (m_mergeCommitComment == "") {
Chris@284:         m_mergeCommitComment = tr("Merge from %1").arg(id);
Chris@157:     }
Chris@148: }
Chris@148: 
Chris@148: 
jtkorhonen@0: void MainWindow::hgCloneFromRemote()
jtkorhonen@0: {
Chris@109:     QStringList params;
jtkorhonen@0: 
Chris@284:     if (!QDir(m_workFolderPath).exists()) {
Chris@284:         if (!QDir().mkpath(m_workFolderPath)) {
Chris@109:             DEBUG << "hgCloneFromRemote: Failed to create target path "
Chris@284:                   << m_workFolderPath << endl;
Chris@109:             //!!! report error
Chris@109:             return;
Chris@104:         }
Chris@109:     }
Chris@104: 
Chris@284:     params << "clone" << m_remoteRepoPath << m_workFolderPath;
Chris@109:     
Chris@287:     updateWorkFolderAndRepoNames();
Chris@284:     m_hgTabs->updateWorkFolderFileList("");
Chris@273: 
Chris@284:     m_runner->requestAction(HgAction(ACT_CLONEFROMREMOTE, m_workFolderPath, params));
jtkorhonen@0: }
jtkorhonen@0: 
jtkorhonen@0: void MainWindow::hgInit()
jtkorhonen@0: {
Chris@109:     QStringList params;
jtkorhonen@0: 
Chris@109:     params << "init";
Chris@284:     params << m_workFolderPath;
Chris@273: 
Chris@284:     m_runner->requestAction(HgAction(ACT_INIT, m_workFolderPath, params));
jtkorhonen@0: }
jtkorhonen@0: 
jtkorhonen@0: void MainWindow::hgIncoming()
jtkorhonen@0: {
Chris@109:     QStringList params;
jtkorhonen@0: 
Chris@284:     params << "incoming" << "--newest-first" << m_remoteRepoPath;
Chris@125:     params << "--template" << Changeset::getLogTemplate();
jtkorhonen@0: 
Chris@284:     m_runner->requestAction(HgAction(ACT_INCOMING, m_workFolderPath, params));
jtkorhonen@0: }
jtkorhonen@0: 
jtkorhonen@0: void MainWindow::hgPull()
jtkorhonen@0: {
Chris@193:     if (ConfirmCommentDialog::confirm
Chris@126:         (this, tr("Confirm pull"),
Chris@299:          tr("<qt><h3>Pull from remote repository?</h3></qt>"),
Chris@299:          tr("<qt><p>You are about to pull changes from the remote repository at <code>%1</code>.</p></qt>").arg(xmlEncode(m_remoteRepoPath)),
Chris@365:          tr("&Pull"))) {
jtkorhonen@0: 
Chris@126:         QStringList params;
Chris@284:         params << "pull" << m_remoteRepoPath;
Chris@284:         m_runner->requestAction(HgAction(ACT_PULL, m_workFolderPath, params));
Chris@126:     }
jtkorhonen@0: }
jtkorhonen@0: 
jtkorhonen@0: void MainWindow::hgPush()
jtkorhonen@0: {
Chris@363:     if (m_remoteRepoPath.isEmpty()) {
Chris@363:         changeRemoteRepo(true);
Chris@363:         if (m_remoteRepoPath.isEmpty()) return;
Chris@363:     }
Chris@363: 
Chris@356:     QString uncommittedNote;
Chris@356:     if (m_hgTabs->canCommit()) {
Chris@356:         uncommittedNote = tr("<p><b>Note:</b> You have uncommitted changes.  If you want to push these changes to the remote repository, you need to commit them first.");
Chris@356:     }
Chris@356: 
Chris@193:     if (ConfirmCommentDialog::confirm
Chris@126:         (this, tr("Confirm push"),
Chris@299:          tr("<qt><h3>Push to remote repository?</h3></qt>"),
Chris@356:          tr("<qt><p>You are about to push your commits to the remote repository at <code>%1</code>.</p>%2</qt>").arg(xmlEncode(m_remoteRepoPath)).arg(uncommittedNote),
Chris@365:          tr("&Push"))) {
jtkorhonen@0: 
Chris@126:         QStringList params;
Chris@284:         params << "push" << "--new-branch" << m_remoteRepoPath;
Chris@284:         m_runner->requestAction(HgAction(ACT_PUSH, m_workFolderPath, params));
Chris@126:     }
jtkorhonen@0: }
jtkorhonen@0: 
Chris@182: QStringList MainWindow::listAllUpIpV4Addresses()
jtkorhonen@26: {
Chris@182:     QStringList ret;
jtkorhonen@26:     QList<QNetworkInterface> ifaces = QNetworkInterface::allInterfaces();
jtkorhonen@26: 
Chris@182:     for (int i = 0; i < ifaces.count(); i++) {
jtkorhonen@26:         QNetworkInterface iface = ifaces.at(i);
Chris@182:         if (iface.flags().testFlag(QNetworkInterface::IsUp)
Chris@182:             && !iface.flags().testFlag(QNetworkInterface::IsLoopBack)) {
Chris@182:             for (int j=0; j<iface.addressEntries().count(); j++) {
jtkorhonen@28:                 QHostAddress tmp = iface.addressEntries().at(j).ip();
Chris@182:                 if (QAbstractSocket::IPv4Protocol == tmp.protocol()) {
Chris@182:                     ret.push_back(tmp.toString());
jtkorhonen@24:                 }
jtkorhonen@24:             }
jtkorhonen@22:         }
jtkorhonen@17:     }
jtkorhonen@28:     return ret;
jtkorhonen@28: }
jtkorhonen@17: 
Chris@120: void MainWindow::clearState()
Chris@120: {
Chris@305:     DEBUG << "MainWindow::clearState" << endl;
Chris@284:     foreach (Changeset *cs, m_currentParents) delete cs;
Chris@284:     m_currentParents.clear();
Chris@284:     foreach (Changeset *cs, m_currentHeads) delete cs;
Chris@284:     m_currentHeads.clear();
Chris@506:     m_closedHeadIds.clear();
Chris@284:     m_currentBranch = "";
Chris@284:     m_lastStatOutput = "";
Chris@284:     m_lastRevertedFiles.clear();
Chris@284:     m_mergeTargetRevision = "";
Chris@284:     m_mergeCommitComment = "";
Chris@284:     m_stateUnknown = true;
Chris@284:     m_needNewLog = true;
Chris@284:     if (m_fsWatcher) {
Chris@241:         delete m_fsWatcherGeneralTimer;
Chris@241:         m_fsWatcherGeneralTimer = 0;
Chris@241:         delete m_fsWatcherRestoreTimer;
Chris@241:         m_fsWatcherRestoreTimer = 0;
Chris@284:         delete m_fsWatcher;
Chris@284:         m_fsWatcher = 0;
Chris@199:     }
Chris@120: }
jtkorhonen@17: 
jtkorhonen@11: void MainWindow::hgServe()
jtkorhonen@11: {
Chris@109:     QStringList params;
Chris@109:     QString msg;
jtkorhonen@11: 
Chris@182:     QStringList addrs = listAllUpIpV4Addresses();
Chris@182: 
Chris@182:     if (addrs.empty()) {
Chris@182:         QMessageBox::critical
Chris@182:             (this, tr("Serve"), tr("Failed to identify an active IPv4 address"));
Chris@182:         return;
Chris@182:     }
Chris@182: 
Chris@182:     //!!! should find available port as well
Chris@182: 
Chris@182:     QTextStream ts(&msg);
Chris@429:     ts << QString("<qt><h3>%1</h3><p>%2</p>")
Chris@425:         .arg(tr("Sharing Repository"))
Chris@429:         .arg(tr("Your local repository is now being made temporarily available via HTTP for workgroup access."));
Chris@429:     if (addrs.size() > 1) {
Chris@429:         ts << QString("<p>%3</p>")
Chris@429:             .arg(tr("Users who have network access to your computer can now clone your repository, by using one of the following URLs as a remote location:"));
Chris@429:     } else {
Chris@429:         ts << QString("<p>%3</p>")
Chris@429:             .arg(tr("Users who have network access to your computer can now clone your repository, by using the following URL as a remote location:"));
Chris@429:     }
Chris@182:     foreach (QString addr, addrs) {
Chris@182:         ts << QString("<pre>&nbsp;&nbsp;http://%1:8000</pre>").arg(xmlEncode(addr));
Chris@182:     }
Chris@425:     ts << tr("<p>Press Close to terminate this server, end remote access, and return.</p>");
Chris@182:     ts.flush();
Chris@182:              
Chris@109:     params << "serve";
jtkorhonen@11: 
Chris@284:     m_runner->requestAction(HgAction(ACT_SERVE, m_workFolderPath, params));
Chris@109:     
Chris@425:     QMessageBox::information(this, tr("Share Repository"), msg, QMessageBox::Close);
Chris@182: 
Chris@284:     m_runner->killCurrentActions();
jtkorhonen@11: }
jtkorhonen@11: 
Chris@64: void MainWindow::startupDialog()
Chris@64: {
Chris@64:     StartupDialog *dlg = new StartupDialog(this);
Chris@284:     if (dlg->exec()) m_firstStart = false;
Chris@344:     else exit(0);
Chris@64: }
jtkorhonen@11: 
Chris@69: void MainWindow::open()
Chris@69: {
Chris@86:     bool done = false;
Chris@69: 
Chris@86:     while (!done) {
Chris@69: 
Chris@86:         MultiChoiceDialog *d = new MultiChoiceDialog
Chris@86:                                (tr("Open Repository"),
Chris@86:                                 tr("<qt><big>What would you like to open?</big></qt>"),
Chris@86:                                 this);
Chris@69: 
Chris@345:         d->addChoice("remote",
Chris@345:                      tr("<qt><center><img src=\":images/browser-64.png\"><br>Remote repository</center></qt>"),
Chris@345:                      tr("Open a remote Mercurial repository, by cloning from its URL into a local folder."),
Chris@345:                      MultiChoiceDialog::UrlToDirectoryArg);
Chris@345: 
Chris@339:         d->addChoice("local",
Chris@339:                      tr("<qt><center><img src=\":images/hglogo-64.png\"><br>Local repository</center></qt>"),
Chris@339:                      tr("Open an existing local Mercurial repository."),
Chris@339:                      MultiChoiceDialog::DirectoryArg);
Chris@339: 
Chris@339:         d->addChoice("init",
Chris@339:                      tr("<qt><center><img src=\":images/hdd_unmount-64.png\"><br>File folder</center></qt>"),
Chris@339:                      tr("Open a local folder, by creating a Mercurial repository in it."),
Chris@339:                      MultiChoiceDialog::DirectoryArg);
Chris@339: 
Chris@248:         QSettings settings;
Chris@484:         settings.beginGroup("");
Chris@359:         QString lastChoice = settings.value("lastopentype", "remote").toString();
Chris@248:         if (lastChoice != "local" &&
Chris@248:             lastChoice != "remote" &&
Chris@248:             lastChoice != "init") {
Chris@359:             lastChoice = "remote";
Chris@248:         }
Chris@248: 
Chris@248:         d->setCurrentChoice(lastChoice);
Chris@86: 
Chris@86:         if (d->exec() == QDialog::Accepted) {
Chris@86: 
Chris@86:             QString choice = d->getCurrentChoice();
Chris@248:             settings.setValue("lastopentype", choice);
Chris@248: 
Chris@86:             QString arg = d->getArgument().trimmed();
Chris@86: 
Chris@86:             bool result = false;
Chris@86: 
Chris@86:             if (choice == "local") {
Chris@86:                 result = openLocal(arg);
Chris@86:             } else if (choice == "remote") {
Chris@86:                 result = openRemote(arg, d->getAdditionalArgument().trimmed());
Chris@86:             } else if (choice == "init") {
Chris@86:                 result = openInit(arg);
Chris@86:             }
Chris@86: 
Chris@86:             if (result) {
Chris@86:                 enableDisableActions();
Chris@120:                 clearState();
Chris@109:                 hgQueryPaths();
Chris@91:                 done = true;
Chris@91:             }
Chris@86: 
Chris@86:         } else {
Chris@86: 
Chris@86:             // cancelled
Chris@86:             done = true;
Chris@69:         }
Chris@79: 
Chris@86:         delete d;
Chris@69:     }
Chris@69: }
Chris@69: 
Chris@359: void MainWindow::recentMenuActivated()
Chris@359: {
Chris@359:     QAction *a = qobject_cast<QAction *>(sender());
Chris@359:     if (!a) return;
Chris@359:     QString local = a->text();
Chris@359:     open(local);
Chris@359: }
Chris@359: 
Chris@182: void MainWindow::changeRemoteRepo()
Chris@182: {
Chris@363:     changeRemoteRepo(false);
Chris@363: }
Chris@363: 
Chris@363: void MainWindow::changeRemoteRepo(bool initial)
Chris@363: {
Chris@183:     // This will involve rewriting the local .hgrc
Chris@183: 
Chris@284:     QDir hgDir(m_workFolderPath + "/.hg");
Chris@184:     if (!hgDir.exists()) {
Chris@184:         //!!! visible error!
Chris@184:         return;
Chris@184:     }
Chris@184: 
Chris@284:     QFileInfo hgrc(m_workFolderPath + "/.hg/hgrc");
Chris@184:     if (hgrc.exists() && !hgrc.isWritable()) {
Chris@183:         //!!! visible error!
Chris@183:         return;
Chris@183:     }
Chris@183: 
Chris@183:     MultiChoiceDialog *d = new MultiChoiceDialog
Chris@363:         (tr("Set Remote Location"),
Chris@363:          tr("<qt><big>Set the remote location</big></qt>"),
Chris@183:          this);
Chris@183: 
Chris@363:     QString explanation;
Chris@363:     if (initial) {
Chris@363:         explanation = tr("Provide a URL to use for push and pull actions from the current local repository.<br>This will be the default for subsequent pushes and pulls.<br>You can change it using &ldquo;Set Remote Location&rdquo; on the File menu.");
Chris@363:     } else {
Chris@363:         explanation = tr("Provide a new URL to use for push and pull actions from the current local repository.");
Chris@363:     }
Chris@363: 
Chris@183:     d->addChoice("remote",
Chris@183:                  tr("<qt><center><img src=\":images/browser-64.png\"><br>Remote repository</center></qt>"),
Chris@363:                  explanation,
Chris@183:                  MultiChoiceDialog::UrlArg);
Chris@183: 
Chris@183:     if (d->exec() == QDialog::Accepted) {
Chris@210: 
Chris@210:         // New block to ensure QSettings is deleted before
Chris@210:         // hgQueryPaths called.  NB use of absoluteFilePath instead of
Chris@210:         // canonicalFilePath, which would fail if the file did not yet
Chris@210:         // exist
Chris@210: 
Chris@210:         {
Chris@210:             QSettings s(hgrc.absoluteFilePath(), QSettings::IniFormat);
Chris@210:             s.beginGroup("paths");
Chris@210:             s.setValue("default", d->getArgument());
Chris@210:         }
Chris@210: 
Chris@284:         m_stateUnknown = true;
Chris@183:         hgQueryPaths();
Chris@183:     }
Chris@183: 
Chris@183:     delete d;
Chris@182: }
Chris@182: 
Chris@145: void MainWindow::open(QString local)
Chris@145: {
Chris@145:     if (openLocal(local)) {
Chris@145:         enableDisableActions();
Chris@145:         clearState();
Chris@145:         hgQueryPaths();
Chris@145:     }
Chris@145: }
Chris@145: 
Chris@79: bool MainWindow::complainAboutFilePath(QString arg)
Chris@79: {    
Chris@79:     QMessageBox::critical
Chris@79:         (this, tr("File chosen"),
Chris@84:          tr("<qt><b>Folder required</b><br><br>You asked to open \"%1\".<br>This is a file; to open a repository, you need to choose a folder.</qt>").arg(xmlEncode(arg)));
Chris@79:     return false;
Chris@79: }
Chris@79: 
Chris@248: bool MainWindow::askAboutUnknownFolder(QString arg)
Chris@248: {    
Chris@248:     bool result = (QMessageBox::question
Chris@248:                    (this, tr("Path does not exist"),
Chris@248:                     tr("<qt><b>Path does not exist: create it?</b><br><br>You asked to open a remote repository by cloning it to \"%1\". This folder does not exist, and neither does its parent.<br><br>Would you like to create the parent folder as well?</qt>").arg(xmlEncode(arg)),
Chris@248:                     QMessageBox::Ok | QMessageBox::Cancel,
Chris@248:                     QMessageBox::Cancel)
Chris@248:                    == QMessageBox::Ok);
Chris@248:     if (result) {
Chris@248:         QDir dir(arg);
Chris@248:         dir.cdUp();
Chris@248:         if (!dir.mkpath(dir.absolutePath())) {
Chris@248:             QMessageBox::critical
Chris@248:                 (this, tr("Failed to create folder"),
Chris@248:                  tr("<qt><b>Failed to create folder</b><br><br>Sorry, the path for the parent folder \"%1\" could not be created.</qt>").arg(dir.absolutePath()));
Chris@248:             return false;
Chris@248:         }
Chris@248:         return true;
Chris@248:     }
Chris@248:     return false;
Chris@248: }
Chris@248: 
Chris@79: bool MainWindow::complainAboutUnknownFolder(QString arg)
Chris@79: {    
Chris@79:     QMessageBox::critical
Chris@79:         (this, tr("Folder does not exist"),
Chris@84:          tr("<qt><b>Folder does not exist</b><br><br>You asked to open \"%1\".<br>This folder does not exist, and it cannot be created because its parent does not exist either.</qt>").arg(xmlEncode(arg)));
Chris@84:     return false;
Chris@84: }
Chris@84: 
Chris@84: bool MainWindow::complainAboutInitInRepo(QString arg)
Chris@84: {
Chris@84:     QMessageBox::critical
Chris@84:         (this, tr("Path is in existing repository"),
Chris@84:          tr("<qt><b>Path is in an existing repository</b><br><br>You asked to initialise a repository at \"%1\".<br>This path is already inside an existing repository.</qt>").arg(xmlEncode(arg)));
Chris@84:     return false;
Chris@84: }
Chris@84: 
Chris@84: bool MainWindow::complainAboutInitFile(QString arg)
Chris@84: {
Chris@84:     QMessageBox::critical
Chris@84:         (this, tr("Path is a file"),
Chris@84:          tr("<qt><b>Path is a file</b><br><br>You asked to initialise a repository at \"%1\".<br>This is an existing file; it is only possible to initialise in folders.</qt>").arg(xmlEncode(arg)));
Chris@84:     return false;
Chris@84: }
Chris@84: 
Chris@84: bool MainWindow::complainAboutCloneToExisting(QString arg)
Chris@84: {
Chris@84:     QMessageBox::critical
Chris@84:         (this, tr("Path is in existing repository"),
Chris@237:          tr("<qt><b>Local path is in an existing repository</b><br><br>You asked to open a remote repository by cloning it to the local path \"%1\".<br>This path is already inside an existing repository.<br>Please provide a different folder name for the local repository.</qt>").arg(xmlEncode(arg)));
Chris@84:     return false;
Chris@84: }
Chris@84: 
Chris@84: bool MainWindow::complainAboutCloneToFile(QString arg)
Chris@84: {
Chris@84:     QMessageBox::critical
Chris@84:         (this, tr("Path is a file"),
Chris@84:          tr("<qt><b>Local path is a file</b><br><br>You asked to open a remote repository by cloning it to the local path \"%1\".<br>This path is an existing file.<br>Please provide a new folder name for the local repository.</qt>").arg(xmlEncode(arg)));
Chris@84:     return false;
Chris@84: }
Chris@84: 
Chris@237: QString MainWindow::complainAboutCloneToExistingFolder(QString arg, QString remote)
Chris@84: {
Chris@348:     // If the directory "arg" exists but is empty, then we accept it.
Chris@348: 
Chris@348:     // If the directory "arg" exists and is non-empty, but "arg" plus
Chris@348:     // the last path component of "remote" does not exist, then offer
Chris@348:     // the latter as an alternative path.
Chris@237: 
Chris@237:     QString offer;
Chris@237: 
Chris@237:     QDir d(arg);
Chris@348: 
Chris@237:     if (d.exists()) {
Chris@348: 
Chris@348:         if (d.entryList(QDir::Dirs | QDir::Files |
Chris@348:                         QDir::NoDotAndDotDot |
Chris@348:                         QDir::Hidden | QDir::System).empty()) {
Chris@348:             // directory is empty; accept it
Chris@348:             return arg;
Chris@348:         }
Chris@348: 
Chris@237:         if (QRegExp("^\\w+://").indexIn(remote) >= 0) {
Chris@237:             QString rpath = QUrl(remote).path();
Chris@237:             if (rpath != "") {
Chris@237:                 rpath = QDir(rpath).dirName();
Chris@237:                 if (rpath != "" && !d.exists(rpath)) {
Chris@237:                     offer = d.filePath(rpath);
Chris@237:                 }
Chris@237:             }
Chris@237:         }
Chris@237:     }
Chris@237: 
Chris@237:     if (offer != "") {
Chris@237:         bool result = (QMessageBox::question
Chris@237:                        (this, tr("Folder exists"),
Chris@237:                         tr("<qt><b>Local folder already exists</b><br><br>You asked to open a remote repository by cloning it to \"%1\", but this folder already exists and so cannot be cloned to.<br><br>Would you like to create the new folder \"%2\" instead?</qt>")
Chris@237:                         .arg(xmlEncode(arg)).arg(xmlEncode(offer)),
Chris@237:                         QMessageBox::Ok | QMessageBox::Cancel,
Chris@237:                         QMessageBox::Cancel)
Chris@237:                        == QMessageBox::Ok);
Chris@237:         if (result) return offer;
Chris@237:         else return "";
Chris@237:     }
Chris@237: 
Chris@84:     QMessageBox::critical
Chris@84:         (this, tr("Folder exists"),
Chris@237:          tr("<qt><b>Local folder already exists</b><br><br>You asked to open a remote repository by cloning it to \"%1\", but this file or folder already exists and so cannot be cloned to.<br>Please provide a different folder name for the local repository.</qt>").arg(xmlEncode(arg)));
Chris@237:     return "";
Chris@79: }
Chris@79: 
Chris@79: bool MainWindow::askToOpenParentRepo(QString arg, QString parent)
Chris@79: {
Chris@79:     return (QMessageBox::question
Chris@84:             (this, tr("Path is inside a repository"),
Chris@86:              tr("<qt><b>Open the repository that contains this path?</b><br><br>You asked to open \"%1\".<br>This is not the root folder of a repository.<br>But it is inside a repository, whose root is at \"%2\". <br><br>Would you like to open that repository instead?</qt>")
Chris@79:              .arg(xmlEncode(arg)).arg(xmlEncode(parent)),
Chris@79:              QMessageBox::Ok | QMessageBox::Cancel,
Chris@79:              QMessageBox::Ok)
Chris@79:             == QMessageBox::Ok);
Chris@79: }
Chris@79: 
Chris@79: bool MainWindow::askToInitExisting(QString arg)
Chris@79: {
Chris@79:     return (QMessageBox::question
Chris@84:             (this, tr("Folder has no repository"),
Chris@359:              tr("<qt><b>Initialise a repository here?</b><br><br>You asked to open \"%1\".<br>This folder is not a Mercurial working copy.<br><br>Would you like to initialise a repository here?</qt>")
Chris@79:              .arg(xmlEncode(arg)),
Chris@79:              QMessageBox::Ok | QMessageBox::Cancel,
Chris@79:              QMessageBox::Ok)
Chris@79:             == QMessageBox::Ok);
Chris@79: }
Chris@79: 
Chris@79: bool MainWindow::askToInitNew(QString arg)
Chris@79: {
Chris@79:     return (QMessageBox::question
Chris@84:             (this, tr("Folder does not exist"),
Chris@84:              tr("<qt><b>Initialise a new repository?</b><br><br>You asked to open \"%1\".<br>This folder does not yet exist.<br><br>Would you like to create the folder and initialise a new empty repository in it?</qt>")
Chris@84:              .arg(xmlEncode(arg)),
Chris@84:              QMessageBox::Ok | QMessageBox::Cancel,
Chris@84:              QMessageBox::Ok)
Chris@84:             == QMessageBox::Ok);
Chris@84: }
Chris@84: 
Chris@84: bool MainWindow::askToOpenInsteadOfInit(QString arg)
Chris@84: {
Chris@84:     return (QMessageBox::question
Chris@84:             (this, tr("Repository exists"),
Chris@84:              tr("<qt><b>Open existing repository?</b><br><br>You asked to initialise a new repository at \"%1\".<br>This folder already contains a repository.  Would you like to open it?</qt>")
Chris@79:              .arg(xmlEncode(arg)),
Chris@79:              QMessageBox::Ok | QMessageBox::Cancel,
Chris@79:              QMessageBox::Ok)
Chris@79:             == QMessageBox::Ok);
Chris@79: }
Chris@79: 
Chris@79: bool MainWindow::openLocal(QString local)
Chris@79: {
Chris@79:     DEBUG << "open " << local << endl;
Chris@79: 
Chris@79:     FolderStatus status = getFolderStatus(local);
Chris@79:     QString containing = getContainingRepoFolder(local);
Chris@79: 
Chris@79:     switch (status) {
Chris@79: 
Chris@79:     case FolderHasRepo:
Chris@79:         // fine
Chris@79:         break;
Chris@79: 
Chris@79:     case FolderExists:
Chris@79:         if (containing != "") {
Chris@79:             if (!askToOpenParentRepo(local, containing)) return false;
Chris@84:             local = containing;
Chris@79:         } else {
Chris@86:             //!!! No -- this is likely to happen far more by accident
Chris@86:             // than because the user actually wanted to init something.
Chris@86:             // Don't ask, just politely reject.
Chris@79:             if (!askToInitExisting(local)) return false;
Chris@79:             return openInit(local);
Chris@79:         }
Chris@79:         break;
Chris@79: 
Chris@79:     case FolderParentExists:
Chris@79:         if (containing != "") {
Chris@79:             if (!askToOpenParentRepo(local, containing)) return false;
Chris@84:             local = containing;
Chris@79:         } else {
Chris@79:             if (!askToInitNew(local)) return false;
Chris@79:             return openInit(local);
Chris@79:         }
Chris@79:         break;
Chris@79: 
Chris@79:     case FolderUnknown:
Chris@84:         if (containing != "") {
Chris@84:             if (!askToOpenParentRepo(local, containing)) return false;
Chris@84:             local = containing;
Chris@84:         } else {
Chris@84:             return complainAboutUnknownFolder(local);
Chris@84:         }
Chris@84:         break;
Chris@79:         
Chris@79:     case FolderIsFile:
Chris@79:         return complainAboutFilePath(local);
Chris@79:     }
Chris@79: 
Chris@284:     m_workFolderPath = local;
Chris@284:     m_remoteRepoPath = "";
Chris@79:     return true;
Chris@79: }    
Chris@79: 
Chris@79: bool MainWindow::openRemote(QString remote, QString local)
Chris@79: {
Chris@79:     DEBUG << "clone " << remote << " to " << local << endl;
Chris@84: 
Chris@84:     FolderStatus status = getFolderStatus(local);
Chris@84:     QString containing = getContainingRepoFolder(local);
Chris@84: 
Chris@84:     DEBUG << "status = " << status << ", containing = " << containing << endl;
Chris@84: 
Chris@84:     if (status == FolderHasRepo || containing != "") {
Chris@84:         return complainAboutCloneToExisting(local);
Chris@84:     }
Chris@84: 
Chris@84:     if (status == FolderIsFile) {
Chris@84:         return complainAboutCloneToFile(local);
Chris@84:     }
Chris@84: 
Chris@84:     if (status == FolderUnknown) {
Chris@248:         if (!askAboutUnknownFolder(local)) {
Chris@248:             return false;
Chris@248:         }
Chris@84:     }
Chris@84: 
Chris@84:     if (status == FolderExists) {
Chris@237:         local = complainAboutCloneToExistingFolder(local, remote);
Chris@237:         if (local == "") return false;
Chris@84:     }
Chris@84: 
Chris@284:     m_workFolderPath = local;
Chris@284:     m_remoteRepoPath = remote;
Chris@84:     hgCloneFromRemote();
Chris@84: 
Chris@79:     return true;
Chris@79: }
Chris@79: 
Chris@84: bool MainWindow::openInit(QString local)
Chris@79: {
Chris@84:     DEBUG << "openInit " << local << endl;
Chris@84: 
Chris@84:     FolderStatus status = getFolderStatus(local);
Chris@84:     QString containing = getContainingRepoFolder(local);
Chris@84: 
Chris@84:     DEBUG << "status = " << status << ", containing = " << containing << endl;
Chris@84: 
Chris@84:     if (status == FolderHasRepo) {
Chris@84:         if (!askToOpenInsteadOfInit(local)) return false;
Chris@84:     }
Chris@84: 
Chris@84:     if (containing != "") {
Chris@84:         return complainAboutInitInRepo(local);
Chris@84:     }
Chris@84: 
Chris@84:     if (status == FolderIsFile) {
Chris@84:         return complainAboutInitFile(local);
Chris@84:     }
Chris@84: 
Chris@84:     if (status == FolderUnknown) {
Chris@84:         return complainAboutUnknownFolder(local);
Chris@84:     }
Chris@84: 
Chris@284:     m_workFolderPath = local;
Chris@284:     m_remoteRepoPath = "";
Chris@84:     hgInit();
Chris@79:     return true;
Chris@79: }
Chris@79: 
jtkorhonen@0: void MainWindow::settings()
jtkorhonen@0: {
Chris@472:     settings(SettingsDialog::PersonalDetailsTab);
Chris@472: }
Chris@472: 
Chris@472: void MainWindow::settings(SettingsDialog::Tab tab)
Chris@472: {
jtkorhonen@0:     SettingsDialog *settingsDlg = new SettingsDialog(this);
Chris@472:     settingsDlg->setCurrentTab(tab);
jtkorhonen@0:     settingsDlg->exec();
Chris@230: 
Chris@230:     if (settingsDlg->presentationChanged()) {
Chris@284:         m_hgTabs->updateFileStates();
Chris@230:         updateToolBarStyle();
Chris@273:         hgRefresh();
Chris@230:     }
jtkorhonen@0: }
jtkorhonen@0: 
Chris@90: void MainWindow::updateFileSystemWatcher()
Chris@90: {
Chris@199:     bool justCreated = false;
Chris@284:     if (!m_fsWatcher) {
Chris@284:         m_fsWatcher = new QFileSystemWatcher();
Chris@199:         justCreated = true;
Chris@199:     }
Chris@199: 
Chris@199:     // QFileSystemWatcher will refuse to add a file or directory to
Chris@199:     // its watch list that it is already watching -- fine, that's what
Chris@199:     // we want -- but it prints a warning when this happens, which is
Chris@199:     // annoying because it would be the normal case for us.  So we'll
Chris@199:     // check for duplicates ourselves.
Chris@199:     QSet<QString> alreadyWatched;
Chris@284:     QStringList dl(m_fsWatcher->directories());
Chris@199:     foreach (QString d, dl) alreadyWatched.insert(d);
Chris@199:     
Chris@90:     std::deque<QString> pending;
Chris@284:     pending.push_back(m_workFolderPath);
Chris@199: 
Chris@90:     while (!pending.empty()) {
Chris@199: 
Chris@90:         QString path = pending.front();
Chris@90:         pending.pop_front();
Chris@199:         if (!alreadyWatched.contains(path)) {
Chris@284:             m_fsWatcher->addPath(path);
Chris@199:             DEBUG << "Added to file system watcher: " << path << endl;
Chris@199:         }
Chris@199: 
Chris@90:         QDir d(path);
Chris@90:         if (d.exists()) {
Chris@199:             d.setFilter(QDir::Dirs | QDir::NoDotAndDotDot |
Chris@199:                         QDir::Readable | QDir::NoSymLinks);
Chris@90:             foreach (QString entry, d.entryList()) {
Chris@199:                 if (entry.startsWith('.')) continue;
Chris@90:                 QString entryPath = d.absoluteFilePath(entry);
Chris@90:                 pending.push_back(entryPath);
Chris@90:             }
Chris@90:         }
Chris@90:     }
Chris@199: 
Chris@238:     // The general timer isn't really related to the fs watcher
Chris@238:     // object, it just does something similar -- every now and then we
Chris@238:     // do a refresh just to update the history dates etc
Chris@238: 
Chris@238:     m_fsWatcherGeneralTimer = new QTimer(this);
Chris@238:     connect(m_fsWatcherGeneralTimer, SIGNAL(timeout()),
Chris@238:             this, SLOT(checkFilesystem()));
Chris@238:     m_fsWatcherGeneralTimer->setInterval(30 * 60 * 1000); // half an hour
Chris@238:     m_fsWatcherGeneralTimer->start();
Chris@238: 
Chris@199:     if (justCreated) {
Chris@284:         connect(m_fsWatcher, SIGNAL(directoryChanged(QString)),
Chris@199:                 this, SLOT(fsDirectoryChanged(QString)));
Chris@284:         connect(m_fsWatcher, SIGNAL(fileChanged(QString)),
Chris@199:                 this, SLOT(fsFileChanged(QString)));
Chris@199:     }
Chris@90: }
Chris@90: 
Chris@238: void MainWindow::suspendFileSystemWatcher()
Chris@238: {
Chris@238:     DEBUG << "MainWindow::suspendFileSystemWatcher" << endl;
Chris@284:     if (m_fsWatcher) {
Chris@241:         m_fsWatcherSuspended = true;
Chris@241:         if (m_fsWatcherRestoreTimer) {
Chris@241:             delete m_fsWatcherRestoreTimer;
Chris@241:             m_fsWatcherRestoreTimer = 0;
Chris@241:         }
Chris@238:         m_fsWatcherGeneralTimer->stop();
Chris@238:     }
Chris@238: }
Chris@238: 
Chris@238: void MainWindow::restoreFileSystemWatcher()
Chris@238: {
Chris@238:     DEBUG << "MainWindow::restoreFileSystemWatcher" << endl;
Chris@238:     if (m_fsWatcherRestoreTimer) delete m_fsWatcherRestoreTimer;
Chris@238:         
Chris@238:     // The restore timer is used to leave a polite interval between
Chris@238:     // being asked to restore the watcher and actually doing so.  It's
Chris@238:     // a single shot timer each time it's used, but we don't use
Chris@238:     // QTimer::singleShot because we want to stop the previous one if
Chris@238:     // it's running (via deleting it)
Chris@238: 
Chris@238:     m_fsWatcherRestoreTimer = new QTimer(this);
Chris@238:     connect(m_fsWatcherRestoreTimer, SIGNAL(timeout()),
Chris@238:             this, SLOT(actuallyRestoreFileSystemWatcher()));
Chris@238:     m_fsWatcherRestoreTimer->setInterval(1000);
Chris@238:     m_fsWatcherRestoreTimer->setSingleShot(true);
Chris@238:     m_fsWatcherRestoreTimer->start();
Chris@238: }
Chris@238: 
Chris@238: void MainWindow::actuallyRestoreFileSystemWatcher()
Chris@238: {
Chris@238:     DEBUG << "MainWindow::actuallyRestoreFileSystemWatcher" << endl;
Chris@284:     if (m_fsWatcher) {
Chris@241:         m_fsWatcherSuspended = false;
Chris@241:         m_fsWatcherGeneralTimer->start();
Chris@241:     }
Chris@238: }
Chris@238: 
Chris@238: void MainWindow::checkFilesystem()
Chris@238: {
Chris@238:     DEBUG << "MainWindow::checkFilesystem" << endl;
Chris@273:     hgRefresh();
Chris@238: }
Chris@238: 
Chris@122: void MainWindow::fsDirectoryChanged(QString d)
Chris@90: {
Chris@122:     DEBUG << "MainWindow::fsDirectoryChanged " << d << endl;
Chris@241:     if (!m_fsWatcherSuspended) {
Chris@241:         hgStat();
Chris@241:     }
Chris@90: }
Chris@90: 
Chris@122: void MainWindow::fsFileChanged(QString f)
Chris@90: {
Chris@122:     DEBUG << "MainWindow::fsFileChanged " << f << endl;
Chris@241:     if (!m_fsWatcherSuspended) {
Chris@241:         hgStat();
Chris@241:     }
Chris@90: }
Chris@90: 
Chris@275: QString MainWindow::format1(QString head)
Chris@275: {
Chris@275:     return QString("<qt><h3>%1</h3></qt>").arg(head);
Chris@275: }    
Chris@275: 
Chris@125: QString MainWindow::format3(QString head, QString intro, QString code)
Chris@125: {
Chris@196:     code = xmlEncode(code).replace("\n", "<br>")
Chris@196: #ifndef Q_OS_WIN32
Chris@196:            // The hard hyphen comes out funny on Windows
Chris@196:            .replace("-", "&#8209;")
Chris@196: #endif
Chris@196:            .replace(" ", "&nbsp;");
Chris@125:     if (intro == "") {
Chris@168:         return QString("<qt><h3>%1</h3><p><code>%2</code></p>")
Chris@168:             .arg(head).arg(code);
Chris@126:     } else if (code == "") {
Chris@126:         return QString("<qt><h3>%1</h3><p>%2</p>")
Chris@126:             .arg(head).arg(intro);
Chris@125:     } else {
Chris@168:         return QString("<qt><h3>%1</h3><p>%2</p><p><code>%3</code></p>")
Chris@168:             .arg(head).arg(intro).arg(code);
Chris@125:     }
Chris@125: }
Chris@125: 
Chris@120: void MainWindow::showIncoming(QString output)
Chris@120: {
Chris@284:     m_runner->hide();
Chris@125:     IncomingDialog *d = new IncomingDialog(this, output);
Chris@125:     d->exec();
Chris@125:     delete d;
Chris@125: }
Chris@125: 
Chris@125: int MainWindow::extractChangeCount(QString text)
Chris@125: {
Chris@125:     QRegExp re("added (\\d+) ch\\w+ with (\\d+) ch\\w+ to (\\d+) f\\w+");
Chris@125:     if (re.indexIn(text) >= 0) {
Chris@125:         return re.cap(1).toInt();
Chris@125:     } else if (text.contains("no changes")) {
Chris@125:         return 0;
Chris@125:     } else {
Chris@125:         return -1; // unknown
Chris@125:     }
Chris@120: }
Chris@120: 
Chris@120: void MainWindow::showPushResult(QString output)
Chris@120: {
Chris@291:     QString head;
Chris@125:     QString report;
Chris@125:     int n = extractChangeCount(output);
Chris@125:     if (n > 0) {
Chris@291:         head = tr("Pushed %n changeset(s)", "", n);
Chris@300:         report = tr("<qt>Successfully pushed to the remote repository at <code>%1</code>.</qt>").arg(xmlEncode(m_remoteRepoPath));
Chris@125:     } else if (n == 0) {
Chris@291:         head = tr("No changes to push");
Chris@291:         report = tr("The remote repository already contains all changes that have been committed locally.");
Chris@294:         if (m_hgTabs->canCommit()) {
Chris@291:             report = tr("%1<p>You do have some uncommitted changes. If you wish to push those to the remote repository, commit them locally first.").arg(report);
Chris@291:         }            
Chris@125:     } else {
Chris@291:         head = tr("Push complete");
Chris@125:     }
Chris@284:     m_runner->hide();
Chris@291: 
Chris@291:     MoreInformationDialog::information(this, tr("Push complete"),
Chris@291:                                        head, report, output);
Chris@120: }
Chris@120: 
Chris@120: void MainWindow::showPullResult(QString output)
Chris@120: {
Chris@291:     QString head;
Chris@125:     QString report;
Chris@125:     int n = extractChangeCount(output);
Chris@125:     if (n > 0) {
Chris@291:         head = tr("Pulled %n changeset(s)", "", n);
Chris@322:         report = tr("New changes will be highlighted in yellow in the history.");
Chris@125:     } else if (n == 0) {
Chris@291:         head = tr("No changes to pull");
Chris@291:         report = tr("Your local repository already contains all changes found in the remote repository.");
Chris@125:     } else {
Chris@291:         head = tr("Pull complete");
Chris@125:     }
Chris@284:     m_runner->hide();
Chris@275: 
Chris@275:     MoreInformationDialog::information(this, tr("Pull complete"),
Chris@291:                                        head, report, output);
Chris@120: }
Chris@120: 
Chris@174: void MainWindow::reportNewRemoteHeads(QString output)
Chris@174: {
Chris@174:     bool headsAreLocal = false;
Chris@174: 
Chris@284:     if (m_currentParents.size() == 1) {
Chris@506:         int currentBranchActiveHeads = 0;
Chris@174:         bool parentIsHead = false;
Chris@284:         Changeset *parent = m_currentParents[0];
Chris@506:         foreach (Changeset *head, m_activeHeads) {
Chris@284:             if (head->isOnBranch(m_currentBranch)) {
Chris@506:                 ++currentBranchActiveHeads;
Chris@174:             }
Chris@174:             if (parent->id() == head->id()) {
Chris@174:                 parentIsHead = true;
Chris@174:             }
Chris@174:         }
Chris@506:         if (currentBranchActiveHeads == 2 && parentIsHead) {
Chris@174:             headsAreLocal = true;
Chris@174:         }
Chris@174:     }
Chris@174: 
Chris@174:     if (headsAreLocal) {
Chris@291:         MoreInformationDialog::warning
Chris@291:             (this,
Chris@291:              tr("Push failed"),
Chris@291:              tr("Push failed"),
Chris@291:              tr("Your local repository could not be pushed to the remote repository.<br><br>You may need to merge the changes locally first."),
Chris@291:              output);
Chris@318:     } else if (m_hgTabs->canCommit() && m_currentParents.size() > 1) {
Chris@318:         MoreInformationDialog::warning
Chris@318:             (this,
Chris@318:              tr("Push failed"),
Chris@318:              tr("Push failed"),
Chris@318:              tr("Your local repository could not be pushed to the remote repository.<br><br>You have an uncommitted merge in your local folder.  You probably need to commit it before you push."),
Chris@318:              output);
Chris@174:     } else {
Chris@291:         MoreInformationDialog::warning
Chris@291:             (this,
Chris@291:              tr("Push failed"),
Chris@291:              tr("Push failed"),
Chris@291:              tr("Your local repository could not be pushed to the remote repository.<br><br>The remote repository may have been changed by someone else since you last pushed. Try pulling and merging their changes into your local repository first."),
Chris@291:              output);
Chris@174:     }
Chris@174: }
Chris@174: 
Chris@353: void MainWindow::reportAuthFailed(QString output)
Chris@353: {
Chris@353:     MoreInformationDialog::warning
Chris@353:         (this,
Chris@353:          tr("Authorization failed"),
Chris@353:          tr("Authorization failed"),
Chris@353:          tr("You may have entered an incorrect user name or password, or the remote URL may be wrong.<br><br>Or you may lack the necessary permissions on the remote repository.<br><br>Check with the administrator of your remote repository if necessary."),
Chris@353:          output);
Chris@353: }
Chris@353: 
Chris@238: void MainWindow::commandStarting(HgAction action)
Chris@238: {
Chris@238:     // Annoyingly, hg stat actually modifies the working directory --
Chris@238:     // it creates files called hg-checklink and hg-checkexec to test
Chris@238:     // properties of the filesystem.  For safety's sake, suspend the
Chris@238:     // fs watcher while running commands, and restore it shortly after
Chris@238:     // a command has finished.
Chris@238: 
Chris@246:     if (action.action == ACT_STAT) {
Chris@246:         suspendFileSystemWatcher();
Chris@246:     }
Chris@238: }
Chris@238: 
Chris@143: void MainWindow::commandFailed(HgAction action, QString output)
Chris@62: {
Chris@62:     DEBUG << "MainWindow::commandFailed" << endl;
Chris@238:     restoreFileSystemWatcher();
Chris@74: 
Chris@210:     QString setstr;
Chris@210: #ifdef Q_OS_MAC
Chris@210:     setstr = tr("Preferences");
Chris@210: #else
Chris@210:     setstr = tr("Settings");
Chris@210: #endif
Chris@210: 
Chris@353:     // Some commands we just have to ignore bad return values from,
Chris@353:     // and some output gets special treatment.
Chris@353: 
Chris@353:     // Note our fallback case should always be to report a
Chris@353:     // non-specific error and show the text -- in case output scraping
Chris@353:     // fails (as it surely will).  Note also that we must force the
Chris@353:     // locale in order to ensure the output is scrapable; this happens
Chris@353:     // in HgRunner and may break some system encodings.
Chris@113: 
Chris@113:     switch(action.action) {
Chris@113:     case ACT_NONE:
Chris@113:         // uh huh
Chris@113:         return;
Chris@175:     case ACT_TEST_HG:
Chris@291:         MoreInformationDialog::warning
Chris@291:             (this,
Chris@291:              tr("Failed to run Mercurial"),
Chris@291:              tr("Failed to run Mercurial"),
Chris@483:              tr("The Mercurial program either could not be found or failed to run.<br><br>Check that the Mercurial program path is correct in %1.").arg(setstr),
Chris@291:              output);
Chris@472:         settings(SettingsDialog::PathsTab);
Chris@200:         return;
Chris@200:     case ACT_TEST_HG_EXT:
Chris@309:         MoreInformationDialog::warning
Chris@291:             (this,
Chris@291:              tr("Failed to run Mercurial"),
Chris@291:              tr("Failed to run Mercurial with extension enabled"),
Chris@310:              tr("The Mercurial program failed to run with the EasyMercurial interaction extension enabled.<br>This may indicate an installation problem.<br><br>You may be able to continue working if you switch off &ldquo;Use EasyHg Mercurial Extension&rdquo; in %1.  Note that remote repositories that require authentication might not work if you do this.").arg(setstr),
Chris@291:              output);
Chris@472:         settings(SettingsDialog::PathsTab);
Chris@175:         return;
Chris@252:     case ACT_CLONEFROMREMOTE:
Chris@252:         // if clone fails, we have no repo
Chris@284:         m_workFolderPath = "";
Chris@252:         enableDisableActions();
Chris@330:         break; // go on to default report
Chris@113:     case ACT_INCOMING:
Chris@353:         if (output.contains("authorization failed")) {
Chris@353:             reportAuthFailed(output);
Chris@353:             return;
Chris@358:         } else if (output.contains("entry cancelled")) {
Chris@358:             // ignore this, user cancelled username or password dialog
Chris@358:             return;
Chris@353:         } else {
Chris@353:             // Incoming returns non-zero code and no output if the
Chris@353:             // check was successful but there are no changes
Chris@353:             // pending. This is the only case where we need to remove
Chris@353:             // warning messages, because it's the only case where a
Chris@353:             // non-zero code can be returned even though the command
Chris@353:             // has for our purposes succeeded
Chris@352:             QString replaced = output;
Chris@352:             while (1) {
Chris@352:                 QString r1 = replaced;
Chris@352:                 r1.replace(QRegExp("warning: [^\\n]*"), "");
Chris@352:                 if (r1 == replaced) break;
Chris@352:                 replaced = r1.trimmed();
Chris@352:             }
Chris@352:             if (replaced == "") {
Chris@352:                 showIncoming("");
Chris@352:                 return;
Chris@352:             }
Chris@211:         }
Chris@330:         break; // go on to default report
Chris@353:     case ACT_PULL:
Chris@353:         if (output.contains("authorization failed")) {
Chris@353:             reportAuthFailed(output);
Chris@353:             return;
Chris@358:         } else if (output.contains("entry cancelled")) {
Chris@358:             // ignore this, user cancelled username or password dialog
Chris@358:             return;
Chris@353:         }
Chris@353:         break; // go on to default report
Chris@353:     case ACT_PUSH:
Chris@488:         if (output.contains("creates new remote head")) {
Chris@353:             reportNewRemoteHeads(output);
Chris@353:             return;
Chris@353:         } else if (output.contains("authorization failed")) {
Chris@353:             reportAuthFailed(output);
Chris@353:             return;
Chris@358:         } else if (output.contains("entry cancelled")) {
Chris@358:             // ignore this, user cancelled username or password dialog
Chris@358:             return;
Chris@353:         }
Chris@353:         break; // go on to default report
Chris@506:     case ACT_QUERY_HEADS_ACTIVE:
Chris@162:     case ACT_QUERY_HEADS:
Chris@162:         // fails if repo is empty; we don't care (if there's a genuine
Chris@202:         // problem, something else will fail too).  Pretend it
Chris@202:         // succeeded, so that any further actions that are contingent
Chris@202:         // on the success of the heads query get carried out properly.
Chris@202:         commandCompleted(action, "");
Chris@162:         return;
Chris@113:     case ACT_FOLDERDIFF:
Chris@113:     case ACT_CHGSETDIFF:
Chris@113:         // external program, unlikely to be anything useful in stderr
Chris@113:         // and some return with failure codes when something as basic
Chris@113:         // as the user closing the window via the wm happens
Chris@113:         return;
Chris@328:     case ACT_MERGE:
Chris@328:     case ACT_RETRY_MERGE:
Chris@328:         MoreInformationDialog::information
Chris@328:             (this, tr("Merge"), tr("Merge failed"),
Chris@328:              tr("Some files were not merged successfully.<p>You can Merge again to repeat the interactive merge; use Revert to abandon the merge entirely; or edit the files that are in conflict in an editor and, when you are happy with them, choose Mark Resolved in each file's right-button menu."),
Chris@328:              output);
Chris@378:         m_mergeCommitComment = "";
Chris@328:         return;
Chris@199:     case ACT_STAT:
Chris@330:         break; // go on to default report
Chris@113:     default:
Chris@114:         break;
Chris@113:     }
Chris@113: 
Chris@113:     QString command = action.executable;
Chris@113:     if (command == "") command = "hg";
Chris@113:     foreach (QString arg, action.params) {
Chris@113:         command += " " + arg;
Chris@113:     }
Chris@113: 
Chris@309:     MoreInformationDialog::warning
Chris@309:         (this,
Chris@309:          tr("Command failed"),
Chris@309:          tr("Command failed"),
Chris@483:          (output == "" ?
Chris@483:           tr("A Mercurial command failed to run correctly.  This may indicate an installation problem or some other problem with EasyMercurial.") :
Chris@483:           tr("A Mercurial command failed to run correctly.  This may indicate an installation problem or some other problem with EasyMercurial.<br><br>See &ldquo;More Details&rdquo; for the command output.")),
Chris@309:          output);
Chris@62: }
Chris@62: 
Chris@109: void MainWindow::commandCompleted(HgAction completedAction, QString output)
jtkorhonen@0: {
Chris@238:     restoreFileSystemWatcher();
Chris@109:     HGACTIONS action = completedAction.action;
Chris@109: 
Chris@109:     if (action == ACT_NONE) return;
Chris@109: 
Chris@150:     bool headsChanged = false;
Chris@150:     QStringList oldHeadIds;
Chris@150: 
Chris@150:     switch (action) {
Chris@109: 
Chris@175:     case ACT_TEST_HG:
Chris@377:     {
Chris@377:         QRegExp versionRE("^Mercurial.*version ([\\d+])\\.([\\d+])");
Chris@377:         int pos = versionRE.indexIn(output);
Chris@377:         if (pos >= 0) {
Chris@377:             int major = versionRE.cap(1).toInt();
Chris@377:             int minor = versionRE.cap(2).toInt();
Chris@377:             // We need v1.7 or newer
Chris@377:             if (major < 1 || (major == 1 && minor < 7)) {
Chris@377:                 MoreInformationDialog::warning
Chris@377:                     (this,
Chris@377:                      tr("Newer Mercurial version required"),
Chris@377:                      tr("Newer Mercurial version required"),
Chris@377:                      tr("To use EasyMercurial, you should have at least Mercurial v1.7 installed.<br><br>The version found on this system (v%1.%2) does not support all of the features required by EasyMercurial.").arg(major).arg(minor),
Chris@377:                      output);
Chris@377:             }
Chris@377:         }
Chris@175:         break;
Chris@377:     }
Chris@175: 
Chris@200:     case ACT_TEST_HG_EXT:
Chris@200:         break;
Chris@200: 
Chris@109:     case ACT_QUERY_PATHS:
jtkorhonen@0:     {
Chris@109:         DEBUG << "stdout is " << output << endl;
Chris@109:         LogParser lp(output, "=");
Chris@109:         LogList ll = lp.parse();
Chris@109:         DEBUG << ll.size() << " results" << endl;
Chris@109:         if (!ll.empty()) {
Chris@284:             m_remoteRepoPath = lp.parse()[0]["default"].trimmed();
Chris@284:             DEBUG << "Set remote path to " << m_remoteRepoPath << endl;
Chris@210:         } else {
Chris@284:             m_remoteRepoPath = "";
Chris@109:         }
Chris@284:         MultiChoiceDialog::addRecentArgument("local", m_workFolderPath);
Chris@284:         MultiChoiceDialog::addRecentArgument("remote", m_remoteRepoPath);
Chris@287:         updateWorkFolderAndRepoNames();
Chris@109:         break;
Chris@109:     }
jtkorhonen@0: 
Chris@109:     case ACT_QUERY_BRANCH:
Chris@284:         m_currentBranch = output.trimmed();
Chris@109:         break;
jtkorhonen@0: 
Chris@109:     case ACT_STAT:
Chris@284:         m_lastStatOutput = output;
Chris@109:         updateFileSystemWatcher();
Chris@109:         break;
Chris@163: 
Chris@163:     case ACT_RESOLVE_LIST:
Chris@505:         // This happens on every update, after the stat (above)
Chris@163:         if (output != "") {
Chris@163:             // Remove lines beginning with R (they are resolved,
Chris@163:             // and the file stat parser treats R as removed)
Chris@163:             QStringList outList = output.split('\n');
Chris@163:             QStringList winnowed;
Chris@163:             foreach (QString line, outList) {
Chris@163:                 if (!line.startsWith("R ")) winnowed.push_back(line);
Chris@163:             }
Chris@163:             output = winnowed.join("\n");
Chris@163:         }
Chris@284:         DEBUG << "m_lastStatOutput = " << m_lastStatOutput << endl;
Chris@199:         DEBUG << "resolve output = " << output << endl;
Chris@284:         m_hgTabs->updateWorkFolderFileList(m_lastStatOutput + output);
Chris@163:         break;
Chris@163: 
Chris@163:     case ACT_RESOLVE_MARK:
Chris@284:         m_shouldHgStat = true;
Chris@163:         break;
Chris@109:         
Chris@109:     case ACT_INCOMING:
Chris@120:         showIncoming(output);
Chris@120:         break;
Chris@120: 
Chris@109:     case ACT_ANNOTATE:
Chris@331:     {
Chris@331:         AnnotateDialog dialog(this, output);
Chris@331:         dialog.exec();
Chris@284:         m_shouldHgStat = true;
Chris@109:         break;
Chris@331:     }
Chris@109:         
Chris@109:     case ACT_PULL:
Chris@120:         showPullResult(output);
Chris@284:         m_shouldHgStat = true;
Chris@109:         break;
Chris@109:         
Chris@109:     case ACT_PUSH:
Chris@120:         showPushResult(output);
Chris@109:         break;
Chris@109:         
Chris@109:     case ACT_INIT:
Chris@284:         MultiChoiceDialog::addRecentArgument("init", m_workFolderPath);
Chris@284:         MultiChoiceDialog::addRecentArgument("local", m_workFolderPath);
Chris@109:         enableDisableActions();
Chris@284:         m_shouldHgStat = true;
Chris@109:         break;
Chris@109:         
Chris@109:     case ACT_CLONEFROMREMOTE:
Chris@284:         MultiChoiceDialog::addRecentArgument("local", m_workFolderPath);
Chris@284:         MultiChoiceDialog::addRecentArgument("remote", m_remoteRepoPath);
Chris@284:         MultiChoiceDialog::addRecentArgument("remote", m_workFolderPath, true);
Chris@291:         MoreInformationDialog::information
Chris@291:             (this,
Chris@291:              tr("Clone"),
Chris@384:              tr("Open successful"),
Chris@295:              tr("The remote repository was successfully cloned to the local folder <code>%1</code>.").arg(xmlEncode(m_workFolderPath)),
Chris@291:              output);
Chris@109:         enableDisableActions();
Chris@284:         m_shouldHgStat = true;
Chris@109:         break;
Chris@109:         
Chris@109:     case ACT_LOG:
Chris@284:         m_hgTabs->setNewLog(output);
Chris@284:         m_needNewLog = false;
Chris@120:         break;
Chris@120:         
Chris@120:     case ACT_LOG_INCREMENTAL:
Chris@284:         m_hgTabs->addIncrementalLog(output);
Chris@109:         break;
Chris@109:         
Chris@109:     case ACT_QUERY_PARENTS:
Chris@152:     {
Chris@284:         foreach (Changeset *cs, m_currentParents) delete cs;
Chris@284:         m_currentParents = Changeset::parseChangesets(output);
Chris@284:         QStringList parentIds = Changeset::getIds(m_currentParents);
Chris@284:         m_hgTabs->setCurrent(parentIds, m_currentBranch);
Chris@152:     }
Chris@109:         break;
Chris@109:         
Chris@506:     case ACT_QUERY_HEADS_ACTIVE:
Chris@506:         foreach (Changeset *cs, m_activeHeads) delete cs;
Chris@506:         m_activeHeads = Changeset::parseChangesets(output);
Chris@506:         break;
Chris@506: 
Chris@109:     case ACT_QUERY_HEADS:
Chris@150:     {
Chris@284:         oldHeadIds = Changeset::getIds(m_currentHeads);
Chris@150:         Changesets newHeads = Changeset::parseChangesets(output);
Chris@150:         QStringList newHeadIds = Changeset::getIds(newHeads);
Chris@150:         if (oldHeadIds != newHeadIds) {
Chris@150:             DEBUG << "Heads changed, will prompt an incremental log if appropriate" << endl;
Chris@305:             DEBUG << "Old heads: " << oldHeadIds.join(",") << endl;
Chris@305:             DEBUG << "New heads: " << newHeadIds.join(",") << endl;
Chris@150:             headsChanged = true;
Chris@284:             foreach (Changeset *cs, m_currentHeads) delete cs;
Chris@284:             m_currentHeads = newHeads;
Chris@506:             updateClosedHeads();
Chris@150:         }
Chris@150:     }
Chris@109:         break;
Chris@130: 
Chris@130:     case ACT_COMMIT:
Chris@347:         if (m_currentParents.empty()) {
Chris@347:             // first commit to empty repo
Chris@347:             m_needNewLog = true;
Chris@347:         }
Chris@284:         m_hgTabs->clearSelections();
Chris@284:         m_justMerged = false;
Chris@284:         m_shouldHgStat = true;
Chris@130:         break;
Chris@163: 
Chris@163:     case ACT_REVERT:
Chris@326:         hgMarkFilesResolved(m_lastRevertedFiles);
Chris@284:         m_justMerged = false;
Chris@163:         break;
Chris@109:         
Chris@109:     case ACT_REMOVE:
Chris@109:     case ACT_ADD:
Chris@284:         m_hgTabs->clearSelections();
Chris@284:         m_shouldHgStat = true;
Chris@116:         break;
Chris@116: 
Chris@164:     case ACT_TAG:
Chris@284:         m_needNewLog = true;
Chris@284:         m_shouldHgStat = true;
Chris@164:         break;
Chris@164: 
Chris@278:     case ACT_NEW_BRANCH:
Chris@307:         m_shouldHgStat = true;
Chris@278:         break;
Chris@278: 
Chris@288:     case ACT_UNCOMMITTED_SUMMARY:
Chris@168:         QMessageBox::information(this, tr("Change summary"),
Chris@168:                                  format3(tr("Summary of uncommitted changes"),
Chris@168:                                          "",
Chris@168:                                          output));
Chris@168:         break;
Chris@168: 
Chris@288:     case ACT_DIFF_SUMMARY:
Chris@289:     {
Chris@289:         // Output has log info first, diff following after a blank line
Chris@289:         output.replace("\r\n", "\n");
Chris@289:         QStringList olist = output.split("\n\n", QString::SkipEmptyParts);
Chris@289:         if (olist.size() > 1) output = olist[1];
Chris@289: 
Chris@289:         Changeset *cs = (Changeset *)completedAction.extraData;
Chris@289:         if (cs) {
Chris@289:             QMessageBox::information
Chris@289:                 (this, tr("Change summary"),
Chris@289:                  format3(tr("Summary of changes"),
Chris@289:                          cs->formatHtml(),
Chris@289:                          output));
Chris@289:         } else if (output == "") {
Chris@289:             // Can happen, for a merge commit (depending on parent)
Chris@288:             QMessageBox::information(this, tr("Change summary"),
Chris@288:                                      format3(tr("Summary of changes"),
Chris@288:                                              tr("No changes"),
Chris@288:                                              output));
Chris@288:         } else {
Chris@288:             QMessageBox::information(this, tr("Change summary"),
Chris@288:                                      format3(tr("Summary of changes"),
Chris@288:                                              "",
Chris@288:                                              output));
Chris@288:         }            
Chris@288:         break;
Chris@289:     }
Chris@288: 
Chris@109:     case ACT_FOLDERDIFF:
Chris@109:     case ACT_CHGSETDIFF:
Chris@109:     case ACT_SERVE:
Chris@109:     case ACT_HG_IGNORE:
Chris@284:         m_shouldHgStat = true;
Chris@109:         break;
Chris@109:         
Chris@109:     case ACT_UPDATE:
Chris@162:         QMessageBox::information(this, tr("Update"), tr("<qt><h3>Update successful</h3><p>%1</p>").arg(xmlEncode(output)));
Chris@284:         m_shouldHgStat = true;
Chris@109:         break;
Chris@109:         
Chris@109:     case ACT_MERGE:
Chris@294:         MoreInformationDialog::information
Chris@294:             (this, tr("Merge"), tr("Merge successful"),
Chris@302:              tr("Remember to test and commit the result before making any further changes."),
Chris@294:              output);
Chris@284:         m_shouldHgStat = true;
Chris@284:         m_justMerged = true;
Chris@109:         break;
Chris@109:         
Chris@109:     case ACT_RETRY_MERGE:
Chris@163:         QMessageBox::information(this, tr("Resolved"),
Chris@302:                                  tr("<qt><h3>Merge resolved</h3><p>Merge resolved successfully.<br>Remember to test and commit the result before making any further changes.</p>"));
Chris@284:         m_shouldHgStat = true;
Chris@284:         m_justMerged = true;
Chris@109:         break;
Chris@109:         
Chris@109:     default:
Chris@109:         break;
Chris@109:     }
Chris@108: 
Chris@121:     // Sequence when no full log required:
Chris@163:     //   paths -> branch -> stat -> resolve-list -> heads ->
Chris@150:     //     incremental-log (only if heads changed) -> parents
Chris@150:     // 
Chris@121:     // Sequence when full log required:
Chris@163:     //   paths -> branch -> stat -> resolve-list -> heads -> parents -> log
Chris@150:     //
Chris@150:     // Note we want to call enableDisableActions only once, at the end
Chris@150:     // of whichever sequence is in use.
Chris@150: 
Chris@156:     bool noMore = false;
Chris@156: 
Chris@150:     switch (action) {
Chris@175: 
Chris@175:     case ACT_TEST_HG:
Chris@248:     {
Chris@248:         QSettings settings;
Chris@248:         if (settings.value("useextension", true).toBool()) {
Chris@248:             hgTestExtension();
Chris@284:         } else if (m_workFolderPath == "") {
Chris@248:             open();
Chris@248:         } else {
Chris@248:             hgQueryPaths();
Chris@248:         }
Chris@200:         break;
Chris@248:     }
Chris@200:         
Chris@200:     case ACT_TEST_HG_EXT:
Chris@284:         if (m_workFolderPath == "") {
Chris@248:             open();
Chris@248:         } else{
Chris@248:             hgQueryPaths();
Chris@248:         }
Chris@175:         break;
Chris@150:         
Chris@150:     case ACT_QUERY_PATHS:
Chris@109:         hgQueryBranch();
Chris@150:         break;
Chris@150: 
Chris@150:     case ACT_QUERY_BRANCH:
Chris@109:         hgStat();
Chris@150:         break;
Chris@150:         
Chris@150:     case ACT_STAT:
Chris@163:         hgResolveList();
Chris@163:         break;
Chris@163: 
Chris@163:     case ACT_RESOLVE_LIST:
Chris@506:         hgQueryHeadsActive();
Chris@506:         break;
Chris@506: 
Chris@506:     case ACT_QUERY_HEADS_ACTIVE:
Chris@150:         hgQueryHeads();
Chris@150:         break;
Chris@150: 
Chris@150:     case ACT_QUERY_HEADS:
Chris@284:         if (headsChanged && !m_needNewLog) {
Chris@150:             hgLogIncremental(oldHeadIds);
Chris@121:         } else {
Chris@150:             hgQueryParents();
Chris@121:         }
Chris@150:         break;
Chris@150: 
Chris@150:     case ACT_LOG_INCREMENTAL:
Chris@109:         hgQueryParents();
Chris@150:         break;
Chris@150: 
Chris@150:     case ACT_QUERY_PARENTS:
Chris@284:         if (m_needNewLog) {
Chris@120:             hgLog();
Chris@150:         } else {
Chris@150:             // we're done
Chris@156:             noMore = true;
Chris@120:         }
Chris@150:         break;
Chris@150: 
Chris@150:     case ACT_LOG:
Chris@150:         // we're done
Chris@156:         noMore = true;
Chris@198:         break;
Chris@150: 
Chris@150:     default:
Chris@284:         if (m_shouldHgStat) {
Chris@284:             m_shouldHgStat = false;
Chris@109:             hgQueryPaths();
Chris@150:         } else {
Chris@156:             noMore = true;
jtkorhonen@0:         }
Chris@150:         break;
Chris@150:     }
Chris@156: 
Chris@156:     if (noMore) {
Chris@284:         m_stateUnknown = false;
Chris@156:         enableDisableActions();
Chris@284:         m_hgTabs->updateHistory();
Chris@359:         updateRecentMenu();
Chris@156:     }
jtkorhonen@0: }
jtkorhonen@0: 
jtkorhonen@0: void MainWindow::connectActions()
jtkorhonen@0: {
Chris@284:     connect(m_exitAct, SIGNAL(triggered()), this, SLOT(close()));
Chris@284:     connect(m_aboutAct, SIGNAL(triggered()), this, SLOT(about()));
Chris@494:     connect(m_helpAct, SIGNAL(triggered()), this, SLOT(help()));
Chris@273: 
Chris@284:     connect(m_hgRefreshAct, SIGNAL(triggered()), this, SLOT(hgRefresh()));
Chris@284:     connect(m_hgRemoveAct, SIGNAL(triggered()), this, SLOT(hgRemove()));
Chris@284:     connect(m_hgAddAct, SIGNAL(triggered()), this, SLOT(hgAdd()));
Chris@284:     connect(m_hgCommitAct, SIGNAL(triggered()), this, SLOT(hgCommit()));
Chris@425:     connect(m_hgIgnoreAct, SIGNAL(triggered()), this, SLOT(hgIgnore()));
Chris@425:     connect(m_hgEditIgnoreAct, SIGNAL(triggered()), this, SLOT(hgEditIgnore()));
Chris@284:     connect(m_hgFolderDiffAct, SIGNAL(triggered()), this, SLOT(hgFolderDiff()));
Chris@284:     connect(m_hgUpdateAct, SIGNAL(triggered()), this, SLOT(hgUpdate()));
Chris@284:     connect(m_hgRevertAct, SIGNAL(triggered()), this, SLOT(hgRevert()));
Chris@284:     connect(m_hgMergeAct, SIGNAL(triggered()), this, SLOT(hgMerge()));
Chris@273: 
Chris@284:     connect(m_settingsAct, SIGNAL(triggered()), this, SLOT(settings()));
Chris@284:     connect(m_openAct, SIGNAL(triggered()), this, SLOT(open()));
Chris@284:     connect(m_changeRemoteRepoAct, SIGNAL(triggered()), this, SLOT(changeRemoteRepo()));
Chris@273: 
Chris@284:     connect(m_hgIncomingAct, SIGNAL(triggered()), this, SLOT(hgIncoming()));
Chris@284:     connect(m_hgPullAct, SIGNAL(triggered()), this, SLOT(hgPull()));
Chris@284:     connect(m_hgPushAct, SIGNAL(triggered()), this, SLOT(hgPush()));
Chris@273: 
Chris@284:     connect(m_hgServeAct, SIGNAL(triggered()), this, SLOT(hgServe()));
jtkorhonen@0: }
Chris@141: 
Chris@141: void MainWindow::connectTabsSignals()
Chris@141: {
Chris@327:     connect(m_hgTabs, SIGNAL(currentChanged(int)),
Chris@327:             this, SLOT(enableDisableActions()));
Chris@327: 
Chris@284:     connect(m_hgTabs, SIGNAL(commit()),
Chris@141:             this, SLOT(hgCommit()));
Chris@141:     
Chris@284:     connect(m_hgTabs, SIGNAL(revert()),
Chris@141:             this, SLOT(hgRevert()));
Chris@141:     
Chris@284:     connect(m_hgTabs, SIGNAL(diffWorkingFolder()),
Chris@141:             this, SLOT(hgFolderDiff()));
Chris@168:     
Chris@284:     connect(m_hgTabs, SIGNAL(showSummary()),
Chris@168:             this, SLOT(hgShowSummary()));
Chris@311:     
Chris@311:     connect(m_hgTabs, SIGNAL(newBranch()),
Chris@311:             this, SLOT(hgNewBranch()));
Chris@311:     
Chris@311:     connect(m_hgTabs, SIGNAL(noBranch()),
Chris@311:             this, SLOT(hgNoBranch()));
Chris@148: 
Chris@284:     connect(m_hgTabs, SIGNAL(updateTo(QString)),
Chris@148:             this, SLOT(hgUpdateToRev(QString)));
Chris@141: 
Chris@284:     connect(m_hgTabs, SIGNAL(diffToCurrent(QString)),
Chris@148:             this, SLOT(hgDiffToCurrent(QString)));
Chris@141: 
Chris@284:     connect(m_hgTabs, SIGNAL(diffToParent(QString, QString)),
Chris@148:             this, SLOT(hgDiffToParent(QString, QString)));
Chris@141: 
Chris@289:     connect(m_hgTabs, SIGNAL(showSummary(Changeset *)),
Chris@289:             this, SLOT(hgShowSummaryFor(Changeset *)));
Chris@288: 
Chris@284:     connect(m_hgTabs, SIGNAL(mergeFrom(QString)),
Chris@148:             this, SLOT(hgMergeFrom(QString)));
Chris@164: 
Chris@307:     connect(m_hgTabs, SIGNAL(newBranch(QString)),
Chris@311:             this, SLOT(hgNewBranch()));
Chris@278: 
Chris@284:     connect(m_hgTabs, SIGNAL(tag(QString)),
Chris@148:             this, SLOT(hgTag(QString)));
Chris@326: 
Chris@326:     connect(m_hgTabs, SIGNAL(annotateFiles(QStringList)),
Chris@326:             this, SLOT(hgAnnotateFiles(QStringList)));
Chris@326: 
Chris@326:     connect(m_hgTabs, SIGNAL(diffFiles(QStringList)),
Chris@326:             this, SLOT(hgDiffFiles(QStringList)));
Chris@326: 
Chris@326:     connect(m_hgTabs, SIGNAL(commitFiles(QStringList)),
Chris@326:             this, SLOT(hgCommitFiles(QStringList)));
Chris@326: 
Chris@326:     connect(m_hgTabs, SIGNAL(revertFiles(QStringList)),
Chris@326:             this, SLOT(hgRevertFiles(QStringList)));
Chris@326: 
Chris@361:     connect(m_hgTabs, SIGNAL(renameFiles(QStringList)),
Chris@361:             this, SLOT(hgRenameFiles(QStringList)));
Chris@361: 
Chris@361:     connect(m_hgTabs, SIGNAL(copyFiles(QStringList)),
Chris@361:             this, SLOT(hgCopyFiles(QStringList)));
Chris@361: 
Chris@326:     connect(m_hgTabs, SIGNAL(addFiles(QStringList)),
Chris@326:             this, SLOT(hgAddFiles(QStringList)));
Chris@326: 
Chris@326:     connect(m_hgTabs, SIGNAL(removeFiles(QStringList)),
Chris@326:             this, SLOT(hgRemoveFiles(QStringList)));
Chris@326: 
Chris@326:     connect(m_hgTabs, SIGNAL(redoFileMerges(QStringList)),
Chris@326:             this, SLOT(hgRedoFileMerges(QStringList)));
Chris@326: 
Chris@326:     connect(m_hgTabs, SIGNAL(markFilesResolved(QStringList)),
Chris@326:             this, SLOT(hgMarkFilesResolved(QStringList)));
Chris@326: 
Chris@326:     connect(m_hgTabs, SIGNAL(ignoreFiles(QStringList)),
Chris@326:             this, SLOT(hgIgnoreFiles(QStringList)));
Chris@326: 
Chris@326:     connect(m_hgTabs, SIGNAL(unIgnoreFiles(QStringList)),
Chris@326:             this, SLOT(hgUnIgnoreFiles(QStringList)));
Chris@141: }    
Chris@141: 
jtkorhonen@0: void MainWindow::enableDisableActions()
jtkorhonen@0: {
Chris@90:     DEBUG << "MainWindow::enableDisableActions" << endl;
Chris@90: 
Chris@284:     QString dirname = QDir(m_workFolderPath).dirName();
Chris@340: 
Chris@340:     if (m_workFolderPath != "") { // dirname of "" is ".", so test path instead
Chris@202:         setWindowTitle(tr("EasyMercurial: %1").arg(dirname));
Chris@202:     } else {
Chris@202:         setWindowTitle(tr("EasyMercurial"));
Chris@202:     }
Chris@202: 
Chris@115:     //!!! should also do things like set the status texts for the
Chris@115:     //!!! actions appropriately by context
Chris@115: 
jtkorhonen@0:     QDir localRepoDir;
jtkorhonen@0:     QDir workFolderDir;
jtkorhonen@0: 
Chris@284:     m_remoteRepoActionsEnabled = true;
Chris@284:     if (m_remoteRepoPath.isEmpty()) {
Chris@284:         m_remoteRepoActionsEnabled = false;
jtkorhonen@0:     }
jtkorhonen@0: 
Chris@284:     m_localRepoActionsEnabled = true;
Chris@284:     if (m_workFolderPath.isEmpty()) {
Chris@284:         m_localRepoActionsEnabled = false;
jtkorhonen@0:     }
jtkorhonen@0: 
Chris@284:     if (m_workFolderPath == "" || !workFolderDir.exists(m_workFolderPath)) {
Chris@284:         m_localRepoActionsEnabled = false;
jtkorhonen@0:     }
jtkorhonen@0: 
Chris@284:     if (!localRepoDir.exists(m_workFolderPath + "/.hg")) {
Chris@284:         m_localRepoActionsEnabled = false;
jtkorhonen@0:     }
jtkorhonen@0: 
Chris@179:     bool haveDiff = false;
Chris@179:     QSettings settings;
Chris@179:     settings.beginGroup("Locations");
Chris@179:     if (settings.value("extdiffbinary", "").toString() != "") {
Chris@179:         haveDiff = true;
Chris@179:     }
Chris@179:     settings.endGroup();
Chris@112: 
Chris@505:     m_hgTabs->setHaveMerge(m_currentParents.size() == 2);
Chris@505: 
Chris@365:     m_hgRefreshAct->setEnabled(m_localRepoActionsEnabled);
Chris@365:     m_hgFolderDiffAct->setEnabled(m_localRepoActionsEnabled && haveDiff);
Chris@365:     m_hgRevertAct->setEnabled(m_localRepoActionsEnabled);
Chris@365:     m_hgAddAct->setEnabled(m_localRepoActionsEnabled);
Chris@365:     m_hgRemoveAct->setEnabled(m_localRepoActionsEnabled);
Chris@425:     m_hgIgnoreAct->setEnabled(m_localRepoActionsEnabled);
Chris@365:     m_hgUpdateAct->setEnabled(m_localRepoActionsEnabled);
Chris@365:     m_hgCommitAct->setEnabled(m_localRepoActionsEnabled);
Chris@365:     m_hgMergeAct->setEnabled(m_localRepoActionsEnabled);
Chris@365:     m_hgServeAct->setEnabled(m_localRepoActionsEnabled);
Chris@413:     m_hgEditIgnoreAct->setEnabled(m_localRepoActionsEnabled);
Chris@273: 
Chris@284:     DEBUG << "m_localRepoActionsEnabled = " << m_localRepoActionsEnabled << endl;
Chris@284:     DEBUG << "canCommit = " << m_hgTabs->canCommit() << endl;
Chris@273: 
Chris@284:     m_hgAddAct->setEnabled(m_localRepoActionsEnabled && m_hgTabs->canAdd());
Chris@284:     m_hgRemoveAct->setEnabled(m_localRepoActionsEnabled && m_hgTabs->canRemove());
Chris@284:     m_hgCommitAct->setEnabled(m_localRepoActionsEnabled && m_hgTabs->canCommit());
Chris@284:     m_hgRevertAct->setEnabled(m_localRepoActionsEnabled && m_hgTabs->canRevert());
Chris@284:     m_hgFolderDiffAct->setEnabled(m_localRepoActionsEnabled && m_hgTabs->canDiff());
Chris@425:     m_hgIgnoreAct->setEnabled(m_localRepoActionsEnabled && m_hgTabs->canIgnore());
Chris@90: 
Chris@108:     // A default merge makes sense if:
Chris@108:     //  * there is only one parent (if there are two, we have an uncommitted merge) and
Chris@108:     //  * there are exactly two heads that have the same branch as the current branch and
Chris@108:     //  * our parent is one of those heads
Chris@108:     //
Chris@108:     // A default update makes sense if:
Chris@108:     //  * there is only one parent and
Chris@108:     //  * the parent is not one of the current heads
Chris@156: 
Chris@108:     bool canMerge = false;
Chris@108:     bool canUpdate = false;
Chris@156:     bool haveMerge = false;
Chris@162:     bool emptyRepo = false;
Chris@225:     bool noWorkingCopy = false;
Chris@235:     bool newBranch = false;
Chris@506:     bool closedBranch = false;
Chris@506:     int currentBranchActiveHeads = 0;
Chris@273: 
Chris@284:     if (m_currentParents.size() == 1) {
Chris@156:         bool parentIsHead = false;
Chris@506:         bool parentIsActiveHead = false;
Chris@284:         Changeset *parent = m_currentParents[0];
Chris@506:         foreach (Changeset *head, m_activeHeads) {
Chris@284:             if (head->isOnBranch(m_currentBranch)) {
Chris@506:                 ++currentBranchActiveHeads;
Chris@235:             }
Chris@235:             if (parent->id() == head->id()) {
Chris@506:                 parentIsActiveHead = parentIsHead = true;
Chris@108:             }
Chris@108:         }
Chris@506:         if (!parentIsActiveHead) {
Chris@506:             foreach (Changeset *head, m_currentHeads) {
Chris@506:                 if (parent->id() == head->id()) {
Chris@506:                     parentIsHead = true;
Chris@506:                 }
Chris@506:             }
Chris@506:         }
Chris@506:         if (currentBranchActiveHeads == 2 && parentIsActiveHead) {
Chris@108:             canMerge = true;
Chris@108:         }
Chris@506:         if (currentBranchActiveHeads == 0 && parentIsActiveHead) {
Chris@235:             // Just created a new branch
Chris@235:             newBranch = true;
Chris@235:         }
Chris@108:         if (!parentIsHead) {
Chris@108:             canUpdate = true;
Chris@108:             DEBUG << "parent id = " << parent->id() << endl;
Chris@108:             DEBUG << " head ids "<<endl;
Chris@284:             foreach (Changeset *h, m_currentHeads) {
Chris@108:                 DEBUG << "head id = " << h->id() << endl;
Chris@108:             }
Chris@506:         } else if (!parentIsActiveHead) {
Chris@506:             closedBranch = true;
Chris@108:         }
Chris@284:         m_justMerged = false;
Chris@284:     } else if (m_currentParents.size() == 0) {
Chris@284:         if (m_currentHeads.size() == 0) {
Chris@225:             // No heads -> empty repo
Chris@225:             emptyRepo = true;
Chris@225:         } else {
Chris@225:             // Heads, but no parents -> no working copy, e.g. we have
Chris@225:             // just converted this repo but haven't updated in it yet.
Chris@225:             // Uncommon but confusing; probably merits a special case
Chris@225:             noWorkingCopy = true;
Chris@225:             canUpdate = true;
Chris@225:         }
Chris@284:         m_justMerged = false;
Chris@156:     } else {
Chris@156:         haveMerge = true;
Chris@284:         m_justMerged = true;
Chris@108:     }
Chris@505: 
Chris@363:     m_hgIncomingAct->setEnabled(m_remoteRepoActionsEnabled);
Chris@363:     m_hgPullAct->setEnabled(m_remoteRepoActionsEnabled);
Chris@363:     // permit push even if no remote yet; we'll ask for one
Chris@363:     m_hgPushAct->setEnabled(m_localRepoActionsEnabled && !emptyRepo);
Chris@363: 
Chris@284:     m_hgMergeAct->setEnabled(m_localRepoActionsEnabled &&
Chris@506:                              (canMerge || m_hgTabs->canResolve()));
Chris@284:     m_hgUpdateAct->setEnabled(m_localRepoActionsEnabled &&
Chris@506:                               (canUpdate && !m_hgTabs->haveChangesToCommit()));
Chris@115: 
Chris@115:     // Set the state field on the file status widget
Chris@115: 
Chris@115:     QString branchText;
Chris@284:     if (m_currentBranch == "" || m_currentBranch == "default") {
Chris@115:         branchText = tr("the default branch");
Chris@115:     } else {
Chris@284:         branchText = tr("branch \"%1\"").arg(m_currentBranch);
Chris@115:     }
Chris@156: 
Chris@284:     if (m_stateUnknown) {
Chris@284:         if (m_workFolderPath == "") {
Chris@287:             m_workStatus->setState(tr("No repository open"));
Chris@248:         } else {
Chris@287:             m_workStatus->setState(tr("(Examining repository)"));
Chris@248:         }
Chris@173:     } else if (emptyRepo) {
Chris@287:         m_workStatus->setState(tr("Nothing committed to this repository yet"));
Chris@225:     } else if (noWorkingCopy) {
Chris@287:         m_workStatus->setState(tr("No working copy yet: consider updating"));
Chris@162:     } else if (canMerge) {
Chris@287:         m_workStatus->setState(tr("<b>Awaiting merge</b> on %1").arg(branchText));
Chris@284:     } else if (!m_hgTabs->getAllUnresolvedFiles().empty()) {
Chris@287:         m_workStatus->setState(tr("Have unresolved files following merge on %1").arg(branchText));
Chris@156:     } else if (haveMerge) {
Chris@287:         m_workStatus->setState(tr("Have merged but not yet committed on %1").arg(branchText));
Chris@235:     } else if (newBranch) {
Chris@287:         m_workStatus->setState(tr("On %1.  New branch: has not yet been committed").arg(branchText));
Chris@506:     } else if (closedBranch) {
Chris@506:         if (canUpdate) {
Chris@506:             m_workStatus->setState(tr("On a closed branch. Not at the head of the branch"));
Chris@506:         } else {
Chris@506:             m_workStatus->setState(tr("At the head of a closed branch"));
Chris@506:         }
Chris@156:     } else if (canUpdate) {
Chris@284:         if (m_hgTabs->haveChangesToCommit()) {
Chris@163:             // have uncommitted changes
Chris@287:             m_workStatus->setState(tr("On %1. Not at the head of the branch").arg(branchText));
Chris@163:         } else {
Chris@163:             // no uncommitted changes
Chris@287:             m_workStatus->setState(tr("On %1. Not at the head of the branch: consider updating").arg(branchText));
Chris@163:         }
Chris@506:     } else if (currentBranchActiveHeads > 1) {
Chris@506:         m_workStatus->setState(tr("At one of %n heads of %1", "", currentBranchActiveHeads).arg(branchText));
Chris@115:     } else {
Chris@287:         m_workStatus->setState(tr("At the head of %1").arg(branchText));
Chris@115:     }
jtkorhonen@0: }
jtkorhonen@0: 
Chris@359: 
Chris@506: void MainWindow::updateClosedHeads()
Chris@506: {
Chris@506:     m_closedHeadIds.clear();
Chris@506:     QSet<QString> activeIds;
Chris@506:     foreach (Changeset *cs, m_activeHeads) {
Chris@506:         activeIds.insert(cs->id());
Chris@506:     }
Chris@506:     foreach (Changeset *cs, m_currentHeads) {
Chris@506:         if (!activeIds.contains(cs->id())) {
Chris@506:             m_closedHeadIds.insert(cs->id());
Chris@506:         }
Chris@506:     }
Chris@506:     m_hgTabs->setClosedHeadIds(m_closedHeadIds);
Chris@506: }
Chris@506: 
Chris@359: void MainWindow::updateRecentMenu()
Chris@359: {
Chris@359:     m_recentMenu->clear();
Chris@359:     RecentFiles rf("Recent-local");
Chris@359:     QStringList recent = rf.getRecent();
Chris@359:     if (recent.empty()) {
Chris@359:         QLabel *label = new QLabel(tr("No recent local repositories"));
Chris@359:         QWidgetAction *wa = new QWidgetAction(m_recentMenu);
Chris@359:         wa->setDefaultWidget(label);
Chris@359:         return;
Chris@359:     }
Chris@359:     foreach (QString r, recent) {
Chris@359:         QAction *a = m_recentMenu->addAction(r);
Chris@359:         connect(a, SIGNAL(activated()), this, SLOT(recentMenuActivated()));
Chris@359:     }
Chris@359: }
Chris@359: 
jtkorhonen@0: void MainWindow::createActions()
jtkorhonen@0: {
jtkorhonen@0:     //File actions
Chris@365:     m_openAct = new QAction(QIcon(":/images/fileopen.png"), tr("&Open..."), this);
Chris@365:     m_openAct->setStatusTip(tr("Open an existing repository or working folder"));
Chris@365:     m_openAct->setShortcut(tr("Ctrl+O"));
Chris@365: 
Chris@365:     m_changeRemoteRepoAct = new QAction(tr("Set Remote &Location..."), this);
Chris@363:     m_changeRemoteRepoAct->setStatusTip(tr("Set or change the default remote repository for pull and push actions"));
Chris@273: 
Chris@365:     m_settingsAct = new QAction(QIcon(":/images/settings.png"), tr("&Settings..."), this);
Chris@365:     m_settingsAct->setStatusTip(tr("View and change application settings"));
Chris@273: 
Chris@343: #ifdef Q_OS_WIN32
Chris@365:     m_exitAct = new QAction(QIcon(":/images/exit.png"), tr("E&xit"), this);
Chris@343: #else 
Chris@365:     m_exitAct = new QAction(QIcon(":/images/exit.png"), tr("&Quit"), this);
Chris@343: #endif
Chris@284:     m_exitAct->setShortcuts(QKeySequence::Quit);
Chris@365:     m_exitAct->setStatusTip(tr("Exit EasyMercurial"));
jtkorhonen@0: 
jtkorhonen@0:     //Repository actions
Chris@365:     m_hgRefreshAct = new QAction(QIcon(":/images/status.png"), tr("&Refresh"), this);
Chris@365:     m_hgRefreshAct->setShortcut(tr("Ctrl+R"));
Chris@284:     m_hgRefreshAct->setStatusTip(tr("Refresh the window to show the current state of the working folder"));
Chris@273: 
Chris@365:     m_hgIncomingAct = new QAction(QIcon(":/images/incoming.png"), tr("Pre&view Incoming Changes"), this);
Chris@365:     m_hgIncomingAct->setIconText(tr("Preview"));
Chris@365:     m_hgIncomingAct->setStatusTip(tr("See what changes are available in the remote repository waiting to be pulled"));
Chris@365: 
Chris@365:     m_hgPullAct = new QAction(QIcon(":/images/pull.png"), tr("Pu&ll from Remote Repository"), this);
Chris@365:     m_hgPullAct->setIconText(tr("Pull"));
Chris@365:     m_hgPullAct->setShortcut(tr("Ctrl+L"));
Chris@365:     m_hgPullAct->setStatusTip(tr("Pull changes from the remote repository to the local repository"));
Chris@365: 
Chris@365:     m_hgPushAct = new QAction(QIcon(":/images/push.png"), tr("Pus&h to Remote Repository"), this);
Chris@365:     m_hgPushAct->setIconText(tr("Push"));
Chris@365:     m_hgPushAct->setShortcut(tr("Ctrl+H"));
Chris@284:     m_hgPushAct->setStatusTip(tr("Push changes from the local repository to the remote repository"));
jtkorhonen@0: 
jtkorhonen@0:     //Workfolder actions
Chris@365:     m_hgFolderDiffAct   = new QAction(QIcon(":/images/folderdiff.png"), tr("&Diff"), this);
Chris@365:     m_hgFolderDiffAct->setIconText(tr("Diff"));
Chris@365:     m_hgFolderDiffAct->setShortcut(tr("Ctrl+D"));
Chris@284:     m_hgFolderDiffAct->setStatusTip(tr("See what has changed in the working folder compared with the last committed state"));
Chris@273: 
Chris@365:     m_hgRevertAct = new QAction(QIcon(":/images/undo.png"), tr("Re&vert"), this);
Chris@284:     m_hgRevertAct->setStatusTip(tr("Throw away your changes and return to the last committed state"));
Chris@273: 
Chris@365:     m_hgAddAct = new QAction(QIcon(":/images/add.png"), tr("&Add Files"), this);
Chris@365:     m_hgAddAct->setIconText(tr("Add"));
Chris@365:     m_hgAddAct->setShortcut(tr("+"));
Chris@365:     m_hgAddAct->setStatusTip(tr("Mark the selected files to be added on the next commit"));
Chris@365: 
Chris@365:     m_hgRemoveAct = new QAction(QIcon(":/images/remove.png"), tr("&Remove Files"), this);
Chris@365:     m_hgRemoveAct->setIconText(tr("Remove"));
Chris@365:     m_hgRemoveAct->setShortcut(tr("Del"));
Chris@365:     m_hgRemoveAct->setStatusTip(tr("Mark the selected files to be removed from version control on the next commit"));
Chris@365: 
Chris@425:     m_hgIgnoreAct = new QAction(tr("&Ignore Files..."), this);
Chris@425:     m_hgIgnoreAct->setStatusTip(tr("Add the selected filenames to the ignored list, of files that should never be tracked in this repository"));
Chris@425: 
Chris@425:     m_hgEditIgnoreAct = new QAction(tr("Edit Ignored List"), this);
Chris@425:     m_hgEditIgnoreAct->setStatusTip(tr("Edit the .hgignore file, containing the names of files that should be ignored by Mercurial"));
Chris@425: 
Chris@365:     m_hgUpdateAct = new QAction(QIcon(":/images/update.png"), tr("&Update to Branch Head"), this);
Chris@365:     m_hgUpdateAct->setIconText(tr("Update"));
Chris@365:     m_hgUpdateAct->setShortcut(tr("Ctrl+U"));
Chris@284:     m_hgUpdateAct->setStatusTip(tr("Update the working folder to the head of the current repository branch"));
jtkorhonen@0: 
Chris@365:     m_hgCommitAct = new QAction(QIcon(":/images/commit.png"), tr("&Commit..."), this);
Chris@365:     m_hgCommitAct->setShortcut(tr("Ctrl+Return"));
Chris@284:     m_hgCommitAct->setStatusTip(tr("Commit your changes to the local repository"));
Chris@273: 
Chris@365:     m_hgMergeAct = new QAction(QIcon(":/images/merge.png"), tr("&Merge"), this);
Chris@365:     m_hgMergeAct->setShortcut(tr("Ctrl+M"));
Chris@284:     m_hgMergeAct->setStatusTip(tr("Merge the two independent sets of changes in the local repository into the working folder"));
jtkorhonen@0: 
Chris@425:     m_hgServeAct = new QAction(tr("Share Repository"), this);
Chris@425:     m_hgServeAct->setStatusTip(tr("Serve local repository temporarily via HTTP for workgroup access"));
jtkorhonen@11: 
jtkorhonen@0:     //Help actions
Chris@494: #ifdef Q_OS_MAC
Chris@494:     m_helpAct = new QAction(tr("EasyMercurial Help"), this);
Chris@494: #else
Chris@494:     m_helpAct = new QAction(tr("Help Topics"), this);
Chris@494: #endif
Chris@494:     m_helpAct->setShortcuts(QKeySequence::HelpContents);
Chris@284:     m_aboutAct = new QAction(tr("About EasyMercurial"), this);
Chris@94: 
Chris@94:     // Miscellaneous
Chris@199:     QShortcut *clearSelectionsShortcut = new QShortcut(Qt::Key_Escape, this);
Chris@199:     connect(clearSelectionsShortcut, SIGNAL(activated()),
Chris@199:             this, SLOT(clearSelections()));
jtkorhonen@0: }
jtkorhonen@0: 
jtkorhonen@0: void MainWindow::createMenus()
jtkorhonen@0: {
Chris@365:     m_fileMenu = menuBar()->addMenu(tr("&File"));
Chris@365: 
Chris@365:     m_fileMenu->addAction(m_openAct);
Chris@365:     m_recentMenu = m_fileMenu->addMenu(tr("Open Re&cent"));
Chris@365:     m_fileMenu->addAction(m_hgRefreshAct);
Chris@365:     m_fileMenu->addSeparator();
Chris@425:     m_fileMenu->addAction(m_hgServeAct);
Chris@425:     m_fileMenu->addSeparator();
Chris@365:     m_fileMenu->addAction(m_settingsAct);
Chris@365:     m_fileMenu->addSeparator();
Chris@365:     m_fileMenu->addAction(m_exitAct);
Chris@365: 
Chris@365:     QMenu *workMenu;
Chris@365:     workMenu = menuBar()->addMenu(tr("&Work"));
Chris@365:     workMenu->addAction(m_hgFolderDiffAct);
Chris@365:     workMenu->addSeparator();
Chris@365:     workMenu->addAction(m_hgUpdateAct);
Chris@365:     workMenu->addAction(m_hgCommitAct);
Chris@365:     workMenu->addAction(m_hgMergeAct);
Chris@365:     workMenu->addSeparator();
Chris@365:     workMenu->addAction(m_hgAddAct);
Chris@365:     workMenu->addAction(m_hgRemoveAct);
Chris@365:     workMenu->addSeparator();
Chris@425:     workMenu->addAction(m_hgIgnoreAct);
Chris@425:     workMenu->addAction(m_hgEditIgnoreAct);
Chris@425:     workMenu->addSeparator();
Chris@365:     workMenu->addAction(m_hgRevertAct);
Chris@365: 
Chris@365:     QMenu *remoteMenu;
Chris@365:     remoteMenu = menuBar()->addMenu(tr("&Remote"));
Chris@425:     remoteMenu->addAction(m_changeRemoteRepoAct);
Chris@425:     remoteMenu->addSeparator();
Chris@365:     remoteMenu->addAction(m_hgIncomingAct);
Chris@365:     remoteMenu->addSeparator();
Chris@365:     remoteMenu->addAction(m_hgPullAct);
Chris@365:     remoteMenu->addAction(m_hgPushAct);
Chris@273: 
Chris@378:     m_helpMenu = menuBar()->addMenu(tr("&Help"));
Chris@494:     m_helpMenu->addAction(m_helpAct);
Chris@284:     m_helpMenu->addAction(m_aboutAct);
jtkorhonen@0: }
jtkorhonen@0: 
jtkorhonen@0: void MainWindow::createToolBars()
jtkorhonen@0: {
Chris@442:     int sz = 32;
Chris@442: 
Chris@284:     m_fileToolBar = addToolBar(tr("File"));
Chris@442:     m_fileToolBar->setIconSize(QSize(sz, sz));
Chris@365:     m_fileToolBar->addAction(m_openAct);
Chris@365:     m_fileToolBar->addAction(m_hgRefreshAct);
Chris@365:     m_fileToolBar->setMovable(false);
Chris@273: 
Chris@442:     m_repoToolBar = addToolBar(tr("Remote"));
Chris@442:     m_repoToolBar->setIconSize(QSize(sz, sz));
Chris@284:     m_repoToolBar->addAction(m_hgIncomingAct);
Chris@284:     m_repoToolBar->addAction(m_hgPullAct);
Chris@284:     m_repoToolBar->addAction(m_hgPushAct);
Chris@365:     m_repoToolBar->setMovable(false);
Chris@273: 
Chris@442:     m_workFolderToolBar = addToolBar(tr("Work"));
Chris@284:     addToolBar(Qt::LeftToolBarArea, m_workFolderToolBar);
Chris@442:     m_workFolderToolBar->setIconSize(QSize(sz, sz));
Chris@284:     m_workFolderToolBar->addAction(m_hgFolderDiffAct);
Chris@284:     m_workFolderToolBar->addSeparator();
Chris@284:     m_workFolderToolBar->addAction(m_hgRevertAct);
Chris@284:     m_workFolderToolBar->addAction(m_hgUpdateAct);
Chris@284:     m_workFolderToolBar->addAction(m_hgCommitAct);
Chris@284:     m_workFolderToolBar->addAction(m_hgMergeAct);
Chris@284:     m_workFolderToolBar->addSeparator();
Chris@284:     m_workFolderToolBar->addAction(m_hgAddAct);
Chris@284:     m_workFolderToolBar->addAction(m_hgRemoveAct);
Chris@365:     m_workFolderToolBar->setMovable(false);
Chris@61: 
Chris@230:     updateToolBarStyle();
jtkorhonen@0: }
jtkorhonen@0: 
Chris@230: void MainWindow::updateToolBarStyle()
Chris@230: {
Chris@230:     QSettings settings;
Chris@230:     settings.beginGroup("Presentation");
Chris@230:     bool showText = settings.value("showiconlabels", true).toBool();
Chris@230:     settings.endGroup();
Chris@230:     
Chris@230:     foreach (QToolButton *tb, findChildren<QToolButton *>()) {
Chris@230:         tb->setToolButtonStyle(showText ?
Chris@230:                                Qt::ToolButtonTextUnderIcon :
Chris@230:                                Qt::ToolButtonIconOnly);
Chris@230:     }
Chris@230: }    
jtkorhonen@0: 
Chris@287: void MainWindow::updateWorkFolderAndRepoNames()
Chris@287: {
Chris@287:     m_hgTabs->setLocalPath(m_workFolderPath);
Chris@287: 
Chris@287:     m_workStatus->setLocalPath(m_workFolderPath);
Chris@287:     m_workStatus->setRemoteURL(m_remoteRepoPath);
Chris@287: }
Chris@287: 
jtkorhonen@0: void MainWindow::createStatusBar()
jtkorhonen@0: {
jtkorhonen@0:     statusBar()->showMessage(tr("Ready"));
jtkorhonen@0: }
jtkorhonen@0: 
jtkorhonen@0: void MainWindow::readSettings()
jtkorhonen@0: {
jtkorhonen@0:     QDir workFolder;
jtkorhonen@0: 
Chris@61:     QSettings settings;
jtkorhonen@0: 
Chris@284:     m_remoteRepoPath = settings.value("remoterepopath", "").toString();
Chris@284:     m_workFolderPath = settings.value("workfolderpath", "").toString();
Chris@284:     if (!workFolder.exists(m_workFolderPath))
jtkorhonen@0:     {
Chris@284:         m_workFolderPath = "";
jtkorhonen@0:     }
jtkorhonen@0: 
jtkorhonen@0:     QPoint pos = settings.value("pos", QPoint(200, 200)).toPoint();
Chris@340:     QSize size = settings.value("size", QSize(550, 550)).toSize();
Chris@284:     m_firstStart = settings.value("firststart", QVariant(true)).toBool();
jtkorhonen@0: 
jtkorhonen@0:     resize(size);
jtkorhonen@0:     move(pos);
jtkorhonen@0: }
jtkorhonen@0: 
jtkorhonen@0: void MainWindow::writeSettings()
jtkorhonen@0: {
Chris@61:     QSettings settings;
jtkorhonen@0:     settings.setValue("pos", pos());
jtkorhonen@0:     settings.setValue("size", size());
Chris@284:     settings.setValue("remoterepopath", m_remoteRepoPath);
Chris@284:     settings.setValue("workfolderpath", m_workFolderPath);
Chris@284:     settings.setValue("firststart", m_firstStart);
jtkorhonen@0: }
jtkorhonen@0: 
Chris@491: void MainWindow::newerVersionAvailable(QString version)
Chris@491: {
Chris@491:     QSettings settings;
Chris@491:     settings.beginGroup("NewerVersionWarning");
Chris@491:     QString tag = QString("version-%1-available-show").arg(version);
Chris@491:     if (settings.value(tag, true).toBool()) {
Chris@491:         QString title(tr("Newer version available"));
Chris@491:         QString text(tr("<h3>Newer version available</h3><p>You are using version %1 of EasyMercurial, but version %3 is now available.</p><p>Please see the <a href=\"http://easymercurial.org/\">EasyMercurial website</a> for more information.</p>").arg(EASYHG_VERSION).arg(version));
Chris@491:         QMessageBox::information(this, title, text);
Chris@491:         settings.setValue(tag, false);
Chris@491:     }
Chris@491:     settings.endGroup();
Chris@491: }
Chris@491: 
Chris@494: void MainWindow::help()
Chris@494: {
Chris@494:     if (!m_helpDialog) {
Chris@494:         m_helpDialog = new QDialog;
Chris@494:         QGridLayout *layout = new QGridLayout;
Chris@494:         m_helpDialog->setLayout(layout);
Chris@498:         QPushButton *home = new QPushButton;
Chris@498:         home->setIcon(QIcon(":images/home.png"));
Chris@498:         layout->addWidget(home, 0, 0);
Chris@498:         QPushButton *back = new QPushButton;
Chris@498:         back->setIcon(QIcon(":images/back.png"));
Chris@498:         layout->addWidget(back, 0, 1);
Chris@498:         QPushButton *fwd = new QPushButton;
Chris@498:         fwd->setIcon(QIcon(":images/forward.png"));
Chris@498:         layout->addWidget(fwd, 0, 2);
Chris@494:         QTextBrowser *text = new QTextBrowser;
Chris@494:         text->setOpenExternalLinks(true);
Chris@498:         layout->addWidget(text, 1, 0, 1, 4);
Chris@494:         text->setSource(QUrl("qrc:help/topics.html"));
Chris@494:         QDialogButtonBox *bb = new QDialogButtonBox(QDialogButtonBox::Close);
Chris@494:         connect(bb, SIGNAL(rejected()), m_helpDialog, SLOT(hide()));
Chris@498:         connect(text, SIGNAL(backwardAvailable(bool)),
Chris@498:                 back, SLOT(setEnabled(bool)));
Chris@498:         connect(text, SIGNAL(forwardAvailable(bool)),
Chris@498:                 fwd, SLOT(setEnabled(bool)));
Chris@498:         connect(home, SIGNAL(clicked()), text, SLOT(home()));
Chris@498:         connect(back, SIGNAL(clicked()), text, SLOT(backward()));
Chris@498:         connect(fwd, SIGNAL(clicked()), text, SLOT(forward()));
Chris@498:         back->setEnabled(false);
Chris@498:         fwd->setEnabled(false);
Chris@498:         layout->addWidget(bb, 2, 0, 1, 4);
Chris@498:         layout->setColumnStretch(3, 20);
Chris@494:         m_helpDialog->resize(450, 500);
Chris@494:     }
Chris@494:     QTextBrowser *tb = m_helpDialog->findChild<QTextBrowser *>();
Chris@494:     if (tb) tb->home();
Chris@494:     m_helpDialog->show();
Chris@494:     m_helpDialog->raise();
Chris@494: }
Chris@494: