bool WDomElem::insertChild(int pos, int count, QDomElement &element)
{
// check validity
if ( (element.tagName().compare(g_strValidNodeTag, Qt::CaseInsensitive) != 0 )
|| pos < 0 || count < 1 || pos > domElem.childNodes().size())
{
return false;
}
// decide if append or insert
if (pos >= countChild())
{
// append new nodes
for (int i = 0; i < count; i++)
{
appendChild(element);
}
}
else
{
// insert new nodes
for (int i = 0; i < count; i++)
{
domElem.insertBefore(element, getValidElemAt(pos));
WDomElem * childNode = new WDomElem(element, pos, this);
childWDomElems.insert(pos, 1, childNode);
}
// update row numbers
updateRowNumbers();
}
return true;
}
bool WDomElem::appendChild(QDomElement &element)
{
if (element.toElement().tagName().compare(g_strValidNodeTag, Qt::CaseInsensitive) != 0 )
{
return false;
}
// appenda at DOM tree level, WDomElem child is appended automagically in WDomElem::getChild (OR NOT ???)
domElem.appendChild(element);
// append at TREE level
childWDomElems.resize(childWDomElems.size()+1);
childWDomElems[childWDomElems.size()-1] = new WDomElem(element, childWDomElems.size()-1, this);
// update row numbers
updateRowNumbers();
return true;
}
bool WDomElem::replaceChild(int pos, QDomElement &element)
{
// check validity
if (pos >= domElem.childNodes().size())
{
return false;
}
// Qt Doc: If newChild is the child of another node, it is reparented to this node.
// Qt Doc: If newChild is a child of this node, then its position in the list of children is changed.
//domElem.replaceChild(element, domElem.childNodes().at(pos));
domElem.replaceChild(element, getValidElemAt(pos));
delete childWDomElems[pos];
childWDomElems[pos] = new WDomElem(element, pos, this);
updateRowNumbers(); // not sure if necessary
return true;
}
bool WDomElem::removeChild(int pos, int count)
{
// check validity
if (pos+count > domElem.childNodes().size())
{
return false;
}
// remove children
for (int i = 0; i < count; i++)
{
// remove from DOM
//domElem.removeChild(domElem.childNodes().at(pos));
QDomElement delem = getValidElemAt(pos);
getElem().removeChild(delem);
// remove from tree
delete childWDomElems[pos];
childWDomElems.remove(pos);
}
// update row numbers
updateRowNumbers();
return true;
}
void WWidgetNode::setupNodeChildren()
{
QFileInfo info(m_strPath);
if (!info.isDir()) { qDebug() << "[ERROR] Not a directory in WWidgetNode::setupNodeChildren"; }
QDir dir(info.absoluteFilePath());
QFileInfo newinfo;
QFileInfoList list;
WWidgetNode * child;
int count = 0;
// loop all entries in dir
for (int i = 0; i < dir.entryInfoList().count(); i++)
{
// get entry of this dir
newinfo = dir.entryInfoList().at(i);
// continue if entry is not a dir
if (!newinfo.fileName().compare(".") || !newinfo.fileName().compare("..")) { continue; }
// depending on this dir type choose what to do with the cuirrent entry
switch (m_intNodeType)
{
case ROOT:
if (newinfo.isDir())
{
// create category child
child = new WWidgetNode(CATEGORY, newinfo.absoluteFilePath(), count, this);
childWWidgetNodes.append(child);
count++;
}
break;
case CATEGORY:
if (newinfo.isDir())
{
list = QDir(newinfo.absoluteFilePath()).entryInfoList();
for (int j = 0; j < list.count(); j++)
{
// check if selected child dir contains a project file
if (list.at(j).filePath().contains(".wtw"))
{
// create widget child
child = new WWidgetNode(WIDGET, newinfo.absoluteFilePath(), count, this);
// discirminate some widgets (do not add to WWidgetNode tree but yes to QObject tree)
QString strName = child->getName();
if (strName.compare("WTabItem" ) != 0 &&
strName.compare("WMenuItem" ) != 0 &&
strName.compare("WPopupItem") != 0)
{
// append to list of widgets
childWWidgetNodes.append(child);
count++;
}
}
}
}
break;
case WIDGET:
if (newinfo.isFile() && newinfo.fileName().contains(".wtw"))
{
m_strName = newinfo.baseName(); // must be class name
QFile file(newinfo.absoluteFilePath());
if (!file.open(QFile::ReadOnly)) { qDebug() << "[ERROR] Opening file in WWidgetNode::setupNodeChildren : " << newinfo.absoluteFilePath(); }
m_byteConfig = file.readAll();
}
else if (newinfo.isDir() && QDir(newinfo.absoluteFilePath()).dirName().compare("icon", Qt::CaseInsensitive) == 0)
{
list = QDir(newinfo.absoluteFilePath()).entryInfoList();
for (int j = 0; j < list.count(); j++)
{
// check if selected child is icon file
if (list.at(j).baseName().compare(dir.dirName()) == 0)
{
// get icon
m_icon = QIcon(list.at(j).absoluteFilePath());
}
}
}
break;
default:
break;
}
}
if (m_intNodeType == WIDGET)
{
m_mapIconByClassName.insert(m_strName, m_icon);
}
// set name for category
if (m_intNodeType == CATEGORY && count > 0)
{
m_strName = dir.dirName();
}
// just in case
updateRowNumbers();
}
