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authortpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-03-01 19:17:32 +0000
committertpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-03-01 19:17:32 +0000
commite38d2351b83fa65c66ccde443777647ef5cb6cff (patch)
tree1897fc20e9f73a81c520a5b9f76f8ed042124883 /src/commands/collectioncommand.cpp
downloadtellico-e38d2351b83fa65c66ccde443777647ef5cb6cff.tar.gz
tellico-e38d2351b83fa65c66ccde443777647ef5cb6cff.zip
Added KDE3 version of Tellico
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/tellico@1097620 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'src/commands/collectioncommand.cpp')
-rw-r--r--src/commands/collectioncommand.cpp126
1 files changed, 126 insertions, 0 deletions
diff --git a/src/commands/collectioncommand.cpp b/src/commands/collectioncommand.cpp
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+/***************************************************************************
+ copyright : (C) 2005-2006 by Robby Stephenson
+ email : robby@periapsis.org
+ ***************************************************************************/
+
+/***************************************************************************
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of version 2 of the GNU General Public License as *
+ * published by the Free Software Foundation; *
+ * *
+ ***************************************************************************/
+
+#include "collectioncommand.h"
+#include "../collection.h"
+#include "../document.h"
+#include "../controller.h"
+#include "../tellico_debug.h"
+
+#include <klocale.h>
+
+using Tellico::Command::CollectionCommand;
+
+CollectionCommand::CollectionCommand(Mode mode_, Data::CollPtr origColl_, Data::CollPtr newColl_)
+ : KCommand()
+ , m_mode(mode_)
+ , m_origColl(origColl_)
+ , m_newColl(newColl_)
+ , m_cleanup(DoNothing)
+{
+#ifndef NDEBUG
+// just some sanity checking
+ if(m_origColl == 0 || m_newColl == 0) {
+ myDebug() << "CollectionCommand() - null collection pointer" << endl;
+ }
+#endif
+}
+
+CollectionCommand::~CollectionCommand() {
+ switch(m_cleanup) {
+ case ClearOriginal:
+ m_origColl->clear();
+ break;
+ case ClearNew:
+ m_newColl->clear();
+ break;
+ default:
+ break;
+ }
+}
+
+void CollectionCommand::execute() {
+ if(!m_origColl || !m_newColl) {
+ return;
+ }
+
+ switch(m_mode) {
+ case Append:
+ copyFields();
+ Data::Document::self()->appendCollection(m_newColl);
+ Controller::self()->slotCollectionModified(m_origColl);
+ break;
+
+ case Merge:
+ copyFields();
+ m_mergePair = Data::Document::self()->mergeCollection(m_newColl);
+ Controller::self()->slotCollectionModified(m_origColl);
+ break;
+
+ case Replace:
+ // replaceCollection() makes the URL = "Unknown"
+ m_origURL = Data::Document::self()->URL();
+ Data::Document::self()->replaceCollection(m_newColl);
+ Controller::self()->slotCollectionDeleted(m_origColl);
+ Controller::self()->slotCollectionAdded(m_newColl);
+ m_cleanup = ClearOriginal;
+ break;
+ }
+}
+
+void CollectionCommand::unexecute() {
+ if(!m_origColl || !m_newColl) {
+ return;
+ }
+
+ switch(m_mode) {
+ case Append:
+ Data::Document::self()->unAppendCollection(m_newColl, m_origFields);
+ Controller::self()->slotCollectionModified(m_origColl);
+ break;
+
+ case Merge:
+ Data::Document::self()->unMergeCollection(m_newColl, m_origFields, m_mergePair);
+ Controller::self()->slotCollectionModified(m_origColl);
+ break;
+
+ case Replace:
+ Data::Document::self()->replaceCollection(m_origColl);
+ Data::Document::self()->setURL(m_origURL);
+ Controller::self()->slotCollectionDeleted(m_newColl);
+ Controller::self()->slotCollectionAdded(m_origColl);
+ m_cleanup = ClearNew;
+ break;
+ }
+}
+
+QString CollectionCommand::name() const {
+ switch(m_mode) {
+ case Append:
+ return i18n("Append Collection");
+ case Merge:
+ return i18n("Merge Collection");
+ case Replace:
+ return i18n("Replace Collection");
+ }
+ // hush warnings
+ return QString::null;
+}
+
+void CollectionCommand::copyFields() {
+ m_origFields.clear();
+ Data::FieldVec fieldsToCopy = m_origColl->fields();
+ for(Data::FieldVec::Iterator field = fieldsToCopy.begin(); field != fieldsToCopy.end(); ++field) {
+ m_origFields.append(new Data::Field(*field));
+ }
+}