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: 
Chris@96: #include "hgtabwidget.h"
jtkorhonen@0: #include "common.h"
Chris@88: #include "filestatuswidget.h"
Chris@116: #include "historywidget.h"
Chris@44: 
Chris@50: #include <QClipboard>
Chris@50: #include <QContextMenuEvent>
Chris@50: #include <QApplication>
Chris@50: 
Chris@44: #include <iostream>
jtkorhonen@0: 
Chris@96: HgTabWidget::HgTabWidget(QWidget *parent,
Chris@95:                          QString remoteRepo,
Chris@95:                          QString workFolderPath) :
Chris@117:     QTabWidget(parent)
jtkorhonen@0: {
Chris@91:     // Work page
Chris@116:     m_fileStatusWidget = new FileStatusWidget;
Chris@116:     m_fileStatusWidget->setLocalPath(workFolderPath);
Chris@116:     m_fileStatusWidget->setRemoteURL(remoteRepo);
Chris@116:     connect(m_fileStatusWidget, SIGNAL(selectionChanged()),
Chris@95:             this, SIGNAL(selectionChanged()));
Chris@199:     connect(m_fileStatusWidget, SIGNAL(showAllChanged(bool)),
Chris@199:             this, SIGNAL(showAllChanged(bool)));
Chris@116:     addTab(m_fileStatusWidget, tr("My work"));
Chris@88: 
Chris@43:     // History graph page
Chris@116:     m_historyWidget = new HistoryWidget;
Chris@116:     addTab(m_historyWidget, tr("History"));
Chris@141: 
Chris@141:     connect(m_historyWidget, SIGNAL(commit()),
Chris@141:             this, SIGNAL(commit()));
Chris@141:     
Chris@141:     connect(m_historyWidget, SIGNAL(revert()),
Chris@141:             this, SIGNAL(revert()));
Chris@141:     
Chris@168:     connect(m_historyWidget, SIGNAL(showSummary()),
Chris@168:             this, SIGNAL(showSummary()));
Chris@168:     
Chris@141:     connect(m_historyWidget, SIGNAL(diffWorkingFolder()),
Chris@141:             this, SIGNAL(diffWorkingFolder()));
Chris@141: 
Chris@153:     connect(m_historyWidget, SIGNAL(showWork()),
Chris@153:             this, SLOT(showWorkTab()));
Chris@153: 
Chris@141:     connect(m_historyWidget, SIGNAL(updateTo(QString)),
Chris@141:             this, SIGNAL(updateTo(QString)));
Chris@141: 
Chris@141:     connect(m_historyWidget, SIGNAL(diffToCurrent(QString)),
Chris@141:             this, SIGNAL(diffToCurrent(QString)));
Chris@141: 
Chris@148:     connect(m_historyWidget, SIGNAL(diffToParent(QString, QString)),
Chris@148:             this, SIGNAL(diffToParent(QString, QString)));
Chris@141: 
Chris@141:     connect(m_historyWidget, SIGNAL(mergeFrom(QString)),
Chris@141:             this, SIGNAL(mergeFrom(QString)));
Chris@141: 
Chris@141:     connect(m_historyWidget, SIGNAL(tag(QString)),
Chris@141:             this, SIGNAL(tag(QString)));
jtkorhonen@32: }
jtkorhonen@32: 
Chris@96: void HgTabWidget::clearSelections()
Chris@94: {
Chris@116:     m_fileStatusWidget->clearSelections();
Chris@94: }
Chris@94: 
Chris@153: void HgTabWidget::setCurrent(QStringList ids, QString branch)
Chris@128: {
Chris@172:     bool showUncommitted = haveChangesToCommit();
Chris@163:     m_historyWidget->setCurrent(ids, branch, showUncommitted);
Chris@129: }
Chris@129: 
Chris@230: void HgTabWidget::updateFileStates()
Chris@230: {
Chris@230:     m_fileStatusWidget->updateWidgets();
Chris@230: }
Chris@230: 
Chris@154: void HgTabWidget::updateHistory()
Chris@154: {
Chris@154:     m_historyWidget->update();
Chris@154: }
Chris@154: 
Chris@163: bool HgTabWidget::canDiff() const
Chris@163: {
Chris@237:     return canRevert();
Chris@163: }
Chris@163: 
Chris@96: bool HgTabWidget::canCommit() const
Chris@90: {
Chris@237:     if (!m_fileStatusWidget->haveChangesToCommit()) return false;
Chris@237:     if (!m_fileStatusWidget->getAllUnresolvedFiles().empty()) return false;
Chris@237: 
Chris@237:     QStringList addable = m_fileStatusWidget->getSelectedAddableFiles();
Chris@237:     if (addable.empty()) return true;
Chris@237: 
Chris@237:     QStringList committable = m_fileStatusWidget->getSelectedCommittableFiles();
Chris@237: 
Chris@237:     // "Removed" files are both committable and addable; don't return
Chris@237:     // a false negative if the selection only contains these
Chris@237:     if (committable == addable) return true;
Chris@237:     return false;
Chris@90: }
jtkorhonen@0: 
Chris@109: bool HgTabWidget::canRevert() const
Chris@109: {
Chris@237:     // Not the same as canCommit() -- we can revert (and diff)
Chris@237:     // unresolved files, but we can't commit them
Chris@237:     if (!m_fileStatusWidget->haveChangesToCommit() &&
Chris@237:         m_fileStatusWidget->getAllUnresolvedFiles().empty()) return false;
Chris@237: 
Chris@237:     // The rest of this logic is as in canCommit though
Chris@237: 
Chris@237:     QStringList addable = m_fileStatusWidget->getSelectedAddableFiles();
Chris@237:     if (addable.empty()) return true;
Chris@237: 
Chris@237:     QStringList committable = m_fileStatusWidget->getSelectedCommittableFiles();
Chris@237:     if (committable == addable) return true;
Chris@237:     return false;
Chris@109: }
Chris@109: 
Chris@96: bool HgTabWidget::canAdd() const
Chris@95: {
Chris@204:     QStringList addable = m_fileStatusWidget->getSelectedAddableFiles();
Chris@204:     if (addable.empty()) return false;
Chris@204: 
Chris@204:     QStringList removable = m_fileStatusWidget->getSelectedRemovableFiles();
Chris@204:     if (!removable.empty()) return false;
Chris@204: 
Chris@204:     QStringList committable = m_fileStatusWidget->getSelectedCommittableFiles();
Chris@237: 
Chris@204:     // "Removed" files are both committable and addable; don't return
Chris@237:     // a false negative if the selection only contains these
Chris@204:     if (committable == addable || committable.empty()) return true;
Chris@204:     return false;
Chris@95: }
Chris@95: 
Chris@96: bool HgTabWidget::canRemove() const
Chris@95: {
Chris@116:     if (m_fileStatusWidget->getSelectedRemovableFiles().empty()) return false;
Chris@116:     if (!m_fileStatusWidget->getSelectedAddableFiles().empty()) return false;
Chris@95:     return true;
Chris@95: }
Chris@95: 
Chris@163: bool HgTabWidget::canResolve() const
Chris@95: {
Chris@163:     return !m_fileStatusWidget->getSelectedUnresolvedFiles().empty();
Chris@95: }
Chris@95: 
Chris@172: bool HgTabWidget::haveChangesToCommit() const
Chris@172: {
Chris@172:     return m_fileStatusWidget->haveChangesToCommit();
Chris@172: }
Chris@172: 
Chris@96: QStringList HgTabWidget::getAllSelectedFiles() const
Chris@95: {
Chris@116:     return m_fileStatusWidget->getAllSelectedFiles();
Chris@95: }
Chris@95: 
Chris@109: QStringList HgTabWidget::getAllCommittableFiles() const
Chris@109: {
Chris@116:     return m_fileStatusWidget->getAllCommittableFiles();
Chris@109: }
Chris@109: 
Chris@96: QStringList HgTabWidget::getSelectedCommittableFiles() const
Chris@95: {
Chris@116:     return m_fileStatusWidget->getSelectedCommittableFiles();
Chris@95: }
Chris@95: 
Chris@109: QStringList HgTabWidget::getAllRevertableFiles() const
Chris@109: {
Chris@116:     return m_fileStatusWidget->getAllRevertableFiles();
Chris@109: }
Chris@109: 
Chris@109: QStringList HgTabWidget::getSelectedRevertableFiles() const
Chris@109: {
Chris@116:     return m_fileStatusWidget->getSelectedRevertableFiles();
Chris@109: }
Chris@109: 
Chris@96: QStringList HgTabWidget::getSelectedAddableFiles() const
Chris@95: {
Chris@116:     return m_fileStatusWidget->getSelectedAddableFiles();
Chris@95: }
Chris@95: 
Chris@109: QStringList HgTabWidget::getAllRemovableFiles() const
Chris@109: {
Chris@116:     return m_fileStatusWidget->getAllRemovableFiles();
Chris@109: }
Chris@109: 
Chris@96: QStringList HgTabWidget::getSelectedRemovableFiles() const
Chris@95: {
Chris@116:     return m_fileStatusWidget->getSelectedRemovableFiles();
Chris@95: }
Chris@95: 
Chris@163: QStringList HgTabWidget::getAllUnresolvedFiles() const
Chris@163: {
Chris@163:     return m_fileStatusWidget->getAllUnresolvedFiles();
Chris@163: }
Chris@163: 
Chris@163: QStringList HgTabWidget::getSelectedUnresolvedFiles() const
Chris@163: {
Chris@163:     return m_fileStatusWidget->getSelectedUnresolvedFiles();
Chris@163: }
Chris@163: 
Chris@96: void HgTabWidget::updateWorkFolderFileList(QString fileList)
jtkorhonen@0: {
Chris@116:     m_fileStates.parseStates(fileList);
Chris@116:     m_fileStatusWidget->setFileStates(m_fileStates);
jtkorhonen@0: }
jtkorhonen@0: 
Chris@120: void HgTabWidget::setNewLog(QString hgLogList)
jtkorhonen@0: {
Chris@120:     m_historyWidget->parseNewLog(hgLogList);
Chris@134:     if (m_historyWidget->haveNewItems()) {
Chris@153:         showHistoryTab();
Chris@134:     }
Chris@120: }
Chris@120: 
Chris@120: void HgTabWidget::addIncrementalLog(QString hgLogList)
Chris@120: {
Chris@120:     m_historyWidget->parseIncrementalLog(hgLogList);
Chris@134:     if (m_historyWidget->haveNewItems()) {
Chris@153:         showHistoryTab();
Chris@134:     }
jtkorhonen@0: }
jtkorhonen@0: 
Chris@96: void HgTabWidget::setWorkFolderAndRepoNames(QString workFolderPath, QString remoteRepoPath)
jtkorhonen@0: {
Chris@116:     m_fileStatusWidget->setLocalPath(workFolderPath);
Chris@116:     m_fileStatusWidget->setRemoteURL(remoteRepoPath);
jtkorhonen@0: }
Chris@106: 
Chris@115: void HgTabWidget::setState(QString state)
Chris@106: {
Chris@116:     m_fileStatusWidget->setState(state);
Chris@106: }
Chris@153: 
Chris@153: void HgTabWidget::showWorkTab()
Chris@153: {
Chris@153:     setCurrentWidget(m_fileStatusWidget);
Chris@153: }
Chris@153: 
Chris@153: void HgTabWidget::showHistoryTab()
Chris@153: {
Chris@153:     setCurrentWidget(m_historyWidget);
Chris@153: }
Chris@153: