Chris@57: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@57: 
Chris@57: /*
Chris@57:     EasyMercurial
Chris@57: 
Chris@57:     Based on HgExplorer by Jari Korhonen
Chris@57:     Copyright (c) 2010 Jari Korhonen
Chris@57:     Copyright (c) 2010 Chris Cannam
Chris@57:     Copyright (c) 2010 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: */
jtkorhonen@0: 
jtkorhonen@0: #include "hgexpwidget.h"
jtkorhonen@0: #include "common.h"
Chris@43: #include "logparser.h"
Chris@43: #include "changeset.h"
Chris@43: #include "changesetitem.h"
Chris@44: #include "grapher.h"
cannam@45: #include "panner.h"
cannam@45: #include "panned.h"
Chris@88: #include "filestatuswidget.h"
Chris@44: 
Chris@50: #include <QClipboard>
Chris@50: #include <QContextMenuEvent>
Chris@50: #include <QApplication>
Chris@50: 
Chris@44: #include <iostream>
jtkorhonen@0: 
Chris@88: HgExpWidget::HgExpWidget(QWidget *parent, QString remoteRepo,
Chris@88:                          QString workFolderPath,
Chris@88:                          unsigned char viewFileTypesBits) :
Chris@88:     QTabWidget(parent)
jtkorhonen@0: {
Chris@91:     // Work page
Chris@88:     fileStatusWidget = new FileStatusWidget;
Chris@89:     fileStatusWidget->setLocalPath(workFolderPath);
Chris@89:     fileStatusWidget->setRemoteURL(remoteRepo);
Chris@89:     addTab(fileStatusWidget, tr("My work"));
Chris@88: 
Chris@43:     // History graph page
cannam@45:     historyGraphPageWidget = new QWidget;
cannam@45:     Panned *panned = new Panned;
cannam@45:     Panner *panner = new Panner;
cannam@45:     historyGraphWidget = panned;
cannam@45:     historyGraphPanner = panner;
cannam@45:     QGridLayout *layout = new QGridLayout;
cannam@45:     layout->addWidget(historyGraphWidget, 0, 0);
cannam@45:     layout->addWidget(historyGraphPanner, 0, 1);
cannam@45:     panner->setMaximumWidth(80);
cannam@45:     panner->connectToPanned(panned);
cannam@45:     historyGraphPageWidget->setLayout(layout);
Chris@58:     addTab(historyGraphPageWidget, tr("History"));
jtkorhonen@32: }
jtkorhonen@32: 
Chris@94: void HgExpWidget::clearSelections()
Chris@94: {
Chris@94:     fileStatusWidget->clearSelections();
Chris@94: }
Chris@94: 
Chris@90: bool HgExpWidget::canCommit() const
Chris@90: {
Chris@90:     return fileStatusWidget->haveChangesToCommit();
Chris@90: }
jtkorhonen@0: 
jtkorhonen@0: void HgExpWidget::updateWorkFolderFileList(QString fileList)
jtkorhonen@0: {
Chris@94:     fileStates.parseStates(fileList);
Chris@92:     fileStatusWidget->setFileStates(fileStates);
jtkorhonen@0: }
jtkorhonen@0: 
jtkorhonen@0: void HgExpWidget::updateLocalRepoHgLogList(QString hgLogList)
jtkorhonen@0: {
Chris@43:     //!!!
cannam@45:     Panned *panned = static_cast<Panned *>(historyGraphWidget);
cannam@45:     Panner *panner = static_cast<Panner *>(historyGraphPanner);
Chris@43:     QGraphicsScene *scene = new QGraphicsScene();
Chris@43:     Changesets csets = parseChangeSets(hgLogList);
Chris@44:     if (csets.empty()) return;
Chris@53:     Grapher g(scene);
Chris@44:     try {
Chris@53: 	g.layout(csets);
Chris@44:     } catch (std::string s) {
Chris@44: 	std::cerr << "Internal error: Layout failed: " << s << std::endl;
Chris@44:     }
Chris@87:     QGraphicsScene *oldScene = panned->scene();
cannam@45:     panned->setScene(scene);
cannam@45:     panner->setScene(scene);
Chris@87:     if (oldScene) delete oldScene;
Chris@53:     ChangesetItem *tipItem = g.getItemFor(csets[0]);
Chris@53:     if (tipItem) tipItem->ensureVisible();
jtkorhonen@0: }
jtkorhonen@0: 
Chris@43: Changesets HgExpWidget::parseChangeSets(QString changeSetsStr)
Chris@43: {
Chris@43:     Changesets csets;
Chris@43:     LogList log = LogParser(changeSetsStr).parse();
Chris@43:     foreach (LogEntry e, log) {
Chris@43:         Changeset *cs = new Changeset();
Chris@43:         foreach (QString key, e.keys()) {
Chris@44: 	    if (key == "parents") {
Chris@44: 		QStringList parents = e.value(key).split
Chris@44: 		    (" ", QString::SkipEmptyParts);
Chris@44: 		cs->setParents(parents);
Chris@52: 	    } else if (key == "timestamp") {
Chris@52: 		cs->setTimestamp(e.value(key).split(" ")[0].toULongLong());
Chris@44: 	    } else {
Chris@44: 		cs->setProperty(key.toLocal8Bit().data(), e.value(key));
Chris@44: 	    }
Chris@43:         }
Chris@43:         csets.push_back(cs);
Chris@43:     }
Chris@44:     for (int i = 0; i+1 < csets.size(); ++i) {
Chris@44: 	Changeset *cs = csets[i];
Chris@44: 	if (cs->parents().empty()) {
Chris@44: 	    QStringList list;
Chris@44: 	    list.push_back(csets[i+1]->id());
Chris@44: 	    cs->setParents(list);
Chris@44: 	}
Chris@44:     }
Chris@43:     return csets;
jtkorhonen@0: }
jtkorhonen@0: 
jtkorhonen@0: void HgExpWidget::setWorkFolderAndRepoNames(QString workFolderPath, QString remoteRepoPath)
jtkorhonen@0: {
Chris@89:     fileStatusWidget->setLocalPath(workFolderPath);
Chris@89:     fileStatusWidget->setRemoteURL(remoteRepoPath);
jtkorhonen@0: }