diff src/changesetscene.cpp @ 370:b9c153e00e84

Move source files to src/

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/changesetscene.cpp	Thu Mar 24 10:27:51 2011 +0000
@@ -0,0 +1,134 @@
+/* -*- 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 "changesetscene.h"
+#include "changesetitem.h"
+#include "uncommitteditem.h"
+#include "dateitem.h"
+
+ChangesetScene::ChangesetScene()
+    : QGraphicsScene(), m_detailShown(0)
+{
+}
+
+void
+ChangesetScene::addChangesetItem(ChangesetItem *item)
+{
+    addItem(item);
+
+    connect(item, SIGNAL(detailShown()),
+            this, SLOT(changesetDetailShown()));
+
+    connect(item, SIGNAL(detailHidden()),
+            this, SLOT(changesetDetailHidden()));
+
+    connect(item, SIGNAL(updateTo(QString)),
+            this, SIGNAL(updateTo(QString)));
+
+    connect(item, SIGNAL(diffToCurrent(QString)),
+            this, SIGNAL(diffToCurrent(QString)));
+
+    connect(item, SIGNAL(diffToParent(QString, QString)),
+            this, SIGNAL(diffToParent(QString, QString)));
+
+    connect(item, SIGNAL(showSummary(Changeset *)),
+            this, SIGNAL(showSummary(Changeset *)));
+
+    connect(item, SIGNAL(mergeFrom(QString)),
+            this, SIGNAL(mergeFrom(QString)));
+
+    connect(item, SIGNAL(newBranch(QString)),
+            this, SIGNAL(newBranch(QString)));
+
+    connect(item, SIGNAL(tag(QString)),
+            this, SIGNAL(tag(QString)));
+}
+
+void
+ChangesetScene::addUncommittedItem(UncommittedItem *item)
+{
+    addItem(item);
+    
+    connect(item, SIGNAL(commit()),
+            this, SIGNAL(commit()));
+    
+    connect(item, SIGNAL(revert()),
+            this, SIGNAL(revert()));
+    
+    connect(item, SIGNAL(diff()),
+            this, SIGNAL(diffWorkingFolder()));
+
+    connect(item, SIGNAL(showSummary()),
+            this, SIGNAL(showSummary()));
+
+    connect(item, SIGNAL(showWork()),
+            this, SIGNAL(showWork()));
+
+    connect(item, SIGNAL(newBranch()),
+            this, SIGNAL(newBranch()));
+
+    connect(item, SIGNAL(noBranch()),
+            this, SIGNAL(noBranch()));
+
+}
+
+void
+ChangesetScene::addDateItem(DateItem *item)
+{
+    addItem(item);
+
+    connect(item, SIGNAL(clicked()),
+            this, SLOT(dateItemClicked()));
+}
+
+void
+ChangesetScene::changesetDetailShown()
+{
+    ChangesetItem *csi = qobject_cast<ChangesetItem *>(sender());
+    if (!csi) return;
+
+    if (m_detailShown && m_detailShown != csi) {
+	m_detailShown->hideDetail();
+    }
+    m_detailShown = csi;
+}
+
+void
+ChangesetScene::changesetDetailHidden()
+{
+    m_detailShown = 0;
+}
+
+void
+ChangesetScene::dateItemClicked()
+{
+    if (m_detailShown) {
+        m_detailShown->hideDetail();
+    }
+}
+
+ChangesetItem *
+ChangesetScene::getItemById(QString id)
+{
+    foreach (QGraphicsItem *it, items()) {
+        ChangesetItem *csit = dynamic_cast<ChangesetItem *>(it);
+        if (csit && csit->getId() == id) return csit;
+    }
+    return 0;
+}
+
+