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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commite9ae80694875f869892f13f4fcaf1170a00dea41 (patch)
treeaa2f8d8a217e2d376224c8d46b7397b68d35de2d /quanta/parts/kafka/domtreeview.cpp
downloadtdewebdev-e9ae80694875f869892f13f4fcaf1170a00dea41.tar.gz
tdewebdev-e9ae80694875f869892f13f4fcaf1170a00dea41.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdewebdev@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'quanta/parts/kafka/domtreeview.cpp')
-rw-r--r--quanta/parts/kafka/domtreeview.cpp157
1 files changed, 157 insertions, 0 deletions
diff --git a/quanta/parts/kafka/domtreeview.cpp b/quanta/parts/kafka/domtreeview.cpp
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+/***************************************************************************
+ domtreeview.cpp
+ -------------------
+
+ copyright : (C) 2001 - The Kafka Team
+ email : kde-kafka@master.kde.org
+ ***************************************************************************/
+
+/***************************************************************************
+ * *
+ * 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. *
+ * *
+ ***************************************************************************/
+
+#include "kafkacommon.h"
+#ifdef HEAVY_DEBUG
+
+#include <kdebug.h>
+#include <khtml_part.h>
+#include <klocale.h>
+#include <qstring.h>
+#include <qlayout.h>
+#include <dom/dom_text.h>
+
+#include "domtreeview.moc"
+
+DOMTreeView::DOMTreeView(QWidget *parent, KHTMLPart *currentpart, const char * name) : KListView(parent, name)
+{
+ setCaption(name);
+ setRootIsDecorated(true);
+ addColumn(i18n( "Name" ));
+ addColumn(i18n( "Value (limited to 20 char)" ));
+ addColumn(i18n( "Length" ));
+ addColumn(i18n( "ID" ));
+ addColumn("");
+ setSorting(-1);
+ part = currentpart;
+ connect(part, SIGNAL(nodeActivated(const DOM::Node &)), this, SLOT(showTree(const DOM::Node &)));
+ connect(this, SIGNAL(clicked(QListViewItem *)), this, SLOT(slotItemClicked(QListViewItem *)));
+ m_nodedict.setAutoDelete(true);
+ title = "";
+ titleItem = new QListViewItem(static_cast<QListView *>(this), title, "");
+}
+
+DOMTreeView::~DOMTreeView()
+{
+ disconnect(part);
+}
+
+void DOMTreeView::setTitle(const QString &str)
+{
+ title = str;
+ titleItem->setText(1, title);
+}
+
+void DOMTreeView::showTree(const DOM::Node &pNode)
+{
+
+// if(pNode.isNull() || document != pNode.ownerDocument())
+// {
+ clear();
+ m_itemdict.clear();
+ m_nodedict.clear();
+ if(pNode.isNull())
+ return;
+ if(pNode.firstChild() == 0)
+ return;
+ else if(pNode.ownerDocument().isNull())
+ {
+ document = pNode.ownerDocument();
+ recursive(0, pNode);
+ }
+ else
+ {
+ document = pNode.ownerDocument();
+ recursive(0, pNode.ownerDocument());
+ }
+ titleItem = new QListViewItem(static_cast<QListView *>(this), title, "");
+// }
+ setCurrentItem(m_itemdict[pNode.handle()]);
+ ensureItemVisible(m_itemdict[pNode.handle()]);
+}
+
+void DOMTreeView::recursive(const DOM::Node &pNode, const DOM::Node &node)
+{
+ QListViewItem *cur_item;
+ int len;
+ if(pNode.ownerDocument() != document)
+ {
+ QString val = node.nodeValue().string();
+ if ( val.length() > 20 )
+ val.truncate( 20 );
+ cur_item = new QListViewItem(static_cast<QListView *>(this), node.nodeName().string(), val);
+ document = pNode.ownerDocument();
+ }
+ else {
+ QString val = node.nodeValue().string();
+ if ( val.length() > 20 )
+ val.truncate( 20 );
+ if(node.nodeType() == DOM::Node::TEXT_NODE)
+ len = (static_cast<DOM::CharacterData>(node)).length();
+ else
+ len = 0;
+ cur_item = new QListViewItem(m_itemdict[pNode.handle()], node.nodeName().string(), val, QString::number(len), QString::number(node.elementId()) );
+ unsigned long i;
+ QListViewItem *tmp = new QListViewItem(cur_item, "properties");
+ for(i = 0; i < node.attributes().length(); i++)
+ {
+ new QListViewItem(tmp, node.attributes().item(i).nodeName().string(),
+ node.attributes().item(i).nodeValue().string());
+ }
+ }
+
+ if(node.handle())
+ {
+ m_itemdict.insert(node.handle(), cur_item);
+ m_nodedict.insert(cur_item, new DOM::Node(node));
+ }
+
+ DOM::Node cur_child = node.lastChild();
+ while(!cur_child.isNull())
+ {
+ recursive(node, cur_child);
+ cur_child = cur_child.previousSibling();
+ }
+}
+
+void DOMTreeView::slotItemClicked(QListViewItem *cur_item)
+{
+ DOM::Node *handle = m_nodedict[cur_item];
+ if(handle) {
+ emit part->setActiveNode(*handle);
+ //kdDebug() << handle->toHTML() << endl;
+ }
+}
+
+KafkaDOMTreeDialog::KafkaDOMTreeDialog(QWidget *parent, KHTMLPart *part, const char* name, bool modal, WFlags fl )
+ : QDialog(parent, name, modal, fl)
+{
+ setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)1, 0, 0, sizePolicy().hasHeightForWidth() ) );
+ DialogLayout = new QGridLayout( this, 1, 1, 11, 6, "DialogLayout");
+ domview = new DOMTreeView(this, part, name);
+ domview->setTitle(i18n( "Debugging KafkaWidget DOM Tree " ));
+ DialogLayout->addWidget(domview, 1,1);
+
+}
+
+KafkaDOMTreeDialog::~KafkaDOMTreeDialog()
+{
+
+}
+
+#endif
+