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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/components/framewizard/treenode.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/components/framewizard/treenode.cpp')
-rw-r--r--quanta/components/framewizard/treenode.cpp135
1 files changed, 135 insertions, 0 deletions
diff --git a/quanta/components/framewizard/treenode.cpp b/quanta/components/framewizard/treenode.cpp
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+++ b/quanta/components/framewizard/treenode.cpp
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+/***************************************************************************
+ treenode.cpp - description
+ -------------------
+ begin : lun mar 17 2003
+ copyright : (C) 2003 by gulmini luciano
+ email : gulmini.luciano@student.unife.it
+ ***************************************************************************/
+
+/***************************************************************************
+ * *
+ * 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 "treenode.h"
+
+static const int SIZE = 101;
+
+treeNode::treeNode(const QString &l, const QString &pl) : m_label(l), m_parentLabel(pl), m_splitType(NONE){
+ m_childrenList.setAutoDelete(true);
+ m_atts = new areaAttribute;
+}
+
+treeNode::~treeNode(){
+ delete m_atts;
+}
+
+void treeNode::addChildNode(const QString &l) {
+ m_childrenList.append( new treeNode(l,m_label) );
+}
+
+void treeNode::removeChildNode(const QString &l,bool autoDelete) {
+ m_childrenList.setAutoDelete(autoDelete);
+ m_childrenList.remove(findChild(l));
+}
+
+treeNode* treeNode::findChild(const QString &l){
+ QPtrListIterator<treeNode> it( m_childrenList );
+ treeNode *node;
+ while ( (node = it.current()) != 0 ) {
+ ++it;
+ if(node->label() == l) return node;
+ }
+ return 0L;
+}
+
+int tree::nodeId = 0;
+
+tree::tree(){
+ m_root = new treeNode(QString::number(nodeId,10));
+ m_nodeList.resize(SIZE);
+}
+
+tree::~tree(){
+ delete m_root;
+}
+
+void tree::refreshGeometries(treeNode *n){
+ int dim = -6;// so we won't add exceeding pixels
+
+ if(n->hasChildren()){
+ n->firstChild();
+ while(n->currentChild()){
+ refreshGeometries(n->currentChild());
+ n->nextChild();
+ }
+
+ QPtrList<treeNode> list = n->childrenList();
+ QPtrListIterator<treeNode> it( list );
+ treeNode *node= it.current();
+ QRect newGeometry = n->atts()->geometry();
+ if(n->splitType()==VERTICAL){
+ newGeometry.setHeight(node->atts()->geometry().height());
+ while ( (node = it.current()) != 0 ) {
+ ++it;
+ dim += node->atts()->geometry().width();
+ dim += 6;
+ }
+ newGeometry.setWidth(dim);
+ }
+ else
+ if(n->splitType()==HORIZONTAL){
+ newGeometry.setWidth(node->atts()->geometry().width());
+ while ( (node = it.current()) != 0 ) {
+ ++it;
+ dim += node->atts()->geometry().height();
+ dim += 6;
+ }
+ newGeometry.setHeight(dim);
+ }
+
+ n->atts()->setGeometry( newGeometry );
+ }
+}
+
+treeNode* tree::findNode(const QString &l){
+ if(l==m_root->label()) return m_root;
+ return m_nodeList.find(l);
+}
+
+QString tree::addChildNode(const QString &l){
+ treeNode *node;
+ if( (node = findNode(l)) != 0) {
+ ++nodeId;
+ treeNode *newNode = new treeNode(QString::number(nodeId,10),node->label());
+ newNode->atts()->setAttribute( "src",node->atts()->src() );
+ node->addChildNode(newNode);
+ m_nodeList.insert(QString::number(nodeId,10),newNode);
+ }
+ return QString::number(nodeId,10);
+}
+
+bool tree::insertChildNode(const QString &l){
+ QString parent = findNode(l)->parentLabel();
+ int pos=findNode( parent )->childPosition( findNode(l) );
+ ++nodeId;
+ treeNode *newNode = new treeNode(QString::number(nodeId,10),parent);
+ newNode->atts()->setAttribute( "src",findNode(l)->atts()->src() );
+ m_nodeList.insert(QString::number(nodeId,10),newNode);
+ return findNode( parent )->insertChild(pos,newNode);
+}
+
+void tree::reset(){
+ nodeId = 1;
+ m_root->removeChildren();
+ m_root->atts()->resetAttributes();
+ m_nodeList.clear();
+}
+
+void tree::removeChildNode(const QString &pl,const QString &l,bool autoDelete){
+ findNode(pl)->removeChildNode(l,autoDelete);
+}