diff src/hgtabwidget.cpp @ 370:b9c153e00e84

Move source files to src/

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hgtabwidget.cpp	Thu Mar 24 10:27:51 2011 +0000
@@ -0,0 +1,265 @@
+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
+
+/*
+    EasyMercurial
+
+    Based on HgExplorer by Jari Korhonen
+    Copyright (c) 2010 Jari Korhonen
+    Copyright (c) 2011 Chris Cannam
+    Copyright (c) 2011 Queen Mary, University of London
+    
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License as
+    published by the Free Software Foundation; either version 2 of the
+    License, or (at your option) any later version.  See the file
+    COPYING included with this distribution for more information.
+*/
+
+#include "hgtabwidget.h"
+#include "common.h"
+#include "filestatuswidget.h"
+#include "historywidget.h"
+
+#include <QClipboard>
+#include <QContextMenuEvent>
+#include <QApplication>
+
+#include <iostream>
+
+HgTabWidget::HgTabWidget(QWidget *parent,
+                         QString workFolderPath) :
+    QTabWidget(parent)
+{
+    // Work tab
+    m_fileStatusWidget = new FileStatusWidget;
+    m_fileStatusWidget->setLocalPath(workFolderPath);
+
+    connect(m_fileStatusWidget, SIGNAL(selectionChanged()),
+            this, SIGNAL(selectionChanged()));
+
+    connect(m_fileStatusWidget, SIGNAL(showAllChanged(bool)),
+            this, SIGNAL(showAllChanged(bool)));
+
+    connect(m_fileStatusWidget, SIGNAL(annotateFiles(QStringList)),
+            this, SIGNAL(annotateFiles(QStringList)));
+
+    connect(m_fileStatusWidget, SIGNAL(diffFiles(QStringList)),
+            this, SIGNAL(diffFiles(QStringList)));
+
+    connect(m_fileStatusWidget, SIGNAL(commitFiles(QStringList)),
+            this, SIGNAL(commitFiles(QStringList)));
+
+    connect(m_fileStatusWidget, SIGNAL(revertFiles(QStringList)),
+            this, SIGNAL(revertFiles(QStringList)));
+
+    connect(m_fileStatusWidget, SIGNAL(renameFiles(QStringList)),
+            this, SIGNAL(renameFiles(QStringList)));
+
+    connect(m_fileStatusWidget, SIGNAL(copyFiles(QStringList)),
+            this, SIGNAL(copyFiles(QStringList)));
+
+    connect(m_fileStatusWidget, SIGNAL(addFiles(QStringList)),
+            this, SIGNAL(addFiles(QStringList)));
+
+    connect(m_fileStatusWidget, SIGNAL(removeFiles(QStringList)),
+            this, SIGNAL(removeFiles(QStringList)));
+
+    connect(m_fileStatusWidget, SIGNAL(redoFileMerges(QStringList)),
+            this, SIGNAL(redoFileMerges(QStringList)));
+
+    connect(m_fileStatusWidget, SIGNAL(markFilesResolved(QStringList)),
+            this, SIGNAL(markFilesResolved(QStringList)));
+
+    connect(m_fileStatusWidget, SIGNAL(ignoreFiles(QStringList)),
+            this, SIGNAL(ignoreFiles(QStringList)));
+
+    connect(m_fileStatusWidget, SIGNAL(unIgnoreFiles(QStringList)),
+            this, SIGNAL(unIgnoreFiles(QStringList)));
+
+    addTab(m_fileStatusWidget, tr("My work"));
+
+    // History graph tab
+    m_historyWidget = new HistoryWidget;
+    addTab(m_historyWidget, tr("History"));
+
+    connect(m_historyWidget, SIGNAL(commit()),
+            this, SIGNAL(commit()));
+    
+    connect(m_historyWidget, SIGNAL(revert()),
+            this, SIGNAL(revert()));
+    
+    connect(m_historyWidget, SIGNAL(showSummary()),
+            this, SIGNAL(showSummary()));
+    
+    connect(m_historyWidget, SIGNAL(newBranch()),
+            this, SIGNAL(newBranch()));
+    
+    connect(m_historyWidget, SIGNAL(noBranch()),
+            this, SIGNAL(noBranch()));
+    
+    connect(m_historyWidget, SIGNAL(diffWorkingFolder()),
+            this, SIGNAL(diffWorkingFolder()));
+
+    connect(m_historyWidget, SIGNAL(showWork()),
+            this, SLOT(showWorkTab()));
+
+    connect(m_historyWidget, SIGNAL(updateTo(QString)),
+            this, SIGNAL(updateTo(QString)));
+
+    connect(m_historyWidget, SIGNAL(diffToCurrent(QString)),
+            this, SIGNAL(diffToCurrent(QString)));
+
+    connect(m_historyWidget, SIGNAL(diffToParent(QString, QString)),
+            this, SIGNAL(diffToParent(QString, QString)));
+
+    connect(m_historyWidget, SIGNAL(showSummary(Changeset *)),
+            this, SIGNAL(showSummary(Changeset *)));
+
+    connect(m_historyWidget, SIGNAL(mergeFrom(QString)),
+            this, SIGNAL(mergeFrom(QString)));
+
+    connect(m_historyWidget, SIGNAL(newBranch(QString)),
+            this, SIGNAL(newBranch(QString)));
+
+    connect(m_historyWidget, SIGNAL(tag(QString)),
+            this, SIGNAL(tag(QString)));
+}
+
+void HgTabWidget::clearSelections()
+{
+    m_fileStatusWidget->clearSelections();
+}
+
+void HgTabWidget::setCurrent(QStringList ids, QString branch)
+{
+    bool showUncommitted = haveChangesToCommit();
+    m_historyWidget->setCurrent(ids, branch, showUncommitted);
+}
+
+void HgTabWidget::updateFileStates()
+{
+    m_fileStatusWidget->updateWidgets();
+}
+
+void HgTabWidget::updateHistory()
+{
+    m_historyWidget->update();
+}
+
+bool HgTabWidget::canDiff() const
+{
+    return canRevert();
+}
+
+bool HgTabWidget::canCommit() const
+{
+    if (!m_fileStatusWidget->haveChangesToCommit()) return false;
+    if (!m_fileStatusWidget->getAllUnresolvedFiles().empty()) return false;
+    return true;
+}
+
+bool HgTabWidget::canRevert() const
+{
+    // Not the same as canCommit() -- we can revert (and diff)
+    // unresolved files, but we can't commit them
+    if (!m_fileStatusWidget->haveChangesToCommit() &&
+        m_fileStatusWidget->getAllUnresolvedFiles().empty()) return false;
+    return true;
+}
+
+bool HgTabWidget::canAdd() const
+{
+    // Permit this only when work tab is visible
+    if (currentIndex() != 0) return false;
+
+    QStringList addable = m_fileStatusWidget->getSelectedAddableFiles();
+    if (addable.empty()) return false;
+
+    QStringList removable = m_fileStatusWidget->getSelectedRemovableFiles();
+    if (!removable.empty()) return false;
+
+    return true;
+}
+
+bool HgTabWidget::canRemove() const
+{
+    // Permit this only when work tab is visible
+    if (currentIndex() != 0) return false;
+
+    if (m_fileStatusWidget->getSelectedRemovableFiles().empty()) return false;
+    if (!m_fileStatusWidget->getSelectedAddableFiles().empty()) return false;
+    return true;
+}
+
+bool HgTabWidget::canResolve() const
+{
+    return !m_fileStatusWidget->getAllUnresolvedFiles().empty();
+}
+
+bool HgTabWidget::haveChangesToCommit() const
+{
+    return m_fileStatusWidget->haveChangesToCommit();
+}
+
+QStringList HgTabWidget::getAllCommittableFiles() const
+{
+    return m_fileStatusWidget->getAllCommittableFiles();
+}
+
+QStringList HgTabWidget::getAllRevertableFiles() const
+{
+    return m_fileStatusWidget->getAllRevertableFiles();
+}
+
+QStringList HgTabWidget::getSelectedAddableFiles() const
+{
+    return m_fileStatusWidget->getSelectedAddableFiles();
+}
+
+QStringList HgTabWidget::getSelectedRemovableFiles() const
+{
+    return m_fileStatusWidget->getSelectedRemovableFiles();
+}
+
+QStringList HgTabWidget::getAllUnresolvedFiles() const
+{
+    return m_fileStatusWidget->getAllUnresolvedFiles();
+}
+
+void HgTabWidget::updateWorkFolderFileList(QString fileList)
+{
+    m_fileStates.parseStates(fileList);
+    m_fileStatusWidget->setFileStates(m_fileStates);
+}
+
+void HgTabWidget::setNewLog(QString hgLogList)
+{
+    m_historyWidget->parseNewLog(hgLogList);
+    if (m_historyWidget->haveNewItems()) {
+        showHistoryTab();
+    }
+}
+
+void HgTabWidget::addIncrementalLog(QString hgLogList)
+{
+    m_historyWidget->parseIncrementalLog(hgLogList);
+    if (m_historyWidget->haveNewItems()) {
+        showHistoryTab();
+    }
+}
+
+void HgTabWidget::setLocalPath(QString workFolderPath)
+{
+    m_fileStatusWidget->setLocalPath(workFolderPath);
+}
+
+void HgTabWidget::showWorkTab()
+{
+    setCurrentWidget(m_fileStatusWidget);
+}
+
+void HgTabWidget::showHistoryTab()
+{
+    setCurrentWidget(m_historyWidget);
+}
+