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Bug fix : Crash when drag an item from the element panel, which represent an element embedded by a project, and drop it in a folio of another project.

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4629 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2016-08-16 20:25:27 +00:00
parent 6868dae08b
commit dde2ac145a
2 changed files with 95 additions and 78 deletions
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139
sources/ElementsCollection/xmlelementcollection.cpp
View File

@@ -296,98 +296,121 @@ QDomElement XmlElementCollection::directory(const QString &path) const
QString XmlElementCollection::addElement(ElementsLocation &location)
{
//location must be an element and exist
if (!(location.exist() && location.isElement())) return QString();
if (!(location.exist() && location.isElement()))
return QString();
//Add an element from this collection to this collection have no sense
if (location.isProject() && location.projectCollection() == this) return QString();
if (location.isProject() && location.projectCollection() == this)
return QString();
//First we check if this location exist in this collection if so, we do nothing
if ( exist("import/" + location.collectionPath(false)) )
return QString();
//Get the root dir of the filesystem collection
QDir dir(location.fileSystemPath().remove(location.collectionPath(false)));
if (location.isFileSystem() && !dir.exists()) return QString();
//Get the import dir of this collection
QDomElement parent_element = importCategory();
if (parent_element.isNull()) return QString();
if (parent_element.isNull())
return QString();
QString integrated_path = parent_element.attribute("name");
//Split the path
QStringList splitted_path = location.collectionPath(false).split("/");
if (splitted_path.isEmpty()) return QString();
if (splitted_path.isEmpty())
return QString();
foreach(QString str, splitted_path)
{
QDomElement child_element = child(parent_element, str);
if (location.isFileSystem()) {
//Get the root dir of the filesystem collection
QDir dir(location.fileSystemPath().remove(location.collectionPath(false)));
if (!dir.exists())
return QString();
//Child doesn't exist, we create it
if (child_element.isNull())
{
QDomElement created_child;
foreach(QString str, splitted_path) {
QDomElement child_element = child(parent_element, str);
//str is the path of an element, we integrate an element
if (str.endsWith(".elmt"))
{
//The location represent a file system element
if (location.isFileSystem())
{
//Child doesn't exist, we create it
if (child_element.isNull()) {
QDomElement created_child;
//str is the path of an element, we integrate an element
if (str.endsWith(".elmt")) {
QFile element_file(dir.filePath(str));
if (!element_file.exists()) return QString();
if (!element_file.exists())
return QString();
created_child = QETXML::fileSystemElementToXmlCollectionElement(m_dom_document, element_file);
}
//The location represent a xml collection element
else
{
created_child = m_dom_document.createElement("element");
created_child.setAttribute("name", str);
ElementsLocation element_location(integrated_path + str, location.project());
QDomElement imported_element = element_location.xml();
created_child.appendChild(imported_element.cloneNode());
}
}
//str is the path of a directory, we integrate a directory.
else
{
//The location represent a file system directory
if (location.isFileSystem())
{
//str is the path of a directory, we integrate a directory.
else {
//Dir doesn't exist.
if (!dir.cd(str)) return QString();
if (!dir.cd(str))
return QString();
created_child = QETXML::fileSystemDirToXmlCollectionDir(m_dom_document, dir);
}
//The location represent a xml collection directory
else
{
if(created_child.isNull())
return QString();
parent_element.appendChild(created_child);
parent_element = created_child;
}
//Child exist
else {
if (!dir.cd(str))
return QString();
parent_element = child_element;
}
integrated_path.append("/"+str);
}
}
else if (location.isProject()) {
QString path;
foreach(QString str, splitted_path) {
if (path.isEmpty())
path = str;
else
path = path + "/" + str;
QDomElement child_element = child(parent_element, str);
//Child doesn't exist, we create it
if (child_element.isNull()) {
QDomElement created_child;
//str is the path of an element, we integrate an element
if (str.endsWith(".elmt")) {
created_child = m_dom_document.createElement("element");
created_child.setAttribute("name", str);
created_child.appendChild(location.xml().cloneNode(true));
}
//str is the path of a directory, we integrate a directory.
else {
created_child = m_dom_document.createElement("category");
created_child.setAttribute("name", str);
ElementsLocation sub_dir_location(integrated_path + str, location.project());
ElementsLocation sub_dir_location(path, location.project());
QDomElement names_element = sub_dir_location.nameList().toXml(m_dom_document);
created_child.appendChild(names_element);
}
if(created_child.isNull())
return QString();
parent_element.appendChild(created_child);
parent_element = created_child;
}
//Child exist
else
parent_element = child_element;
if(created_child.isNull()) return QString();
parent_element.appendChild(created_child);
parent_element = created_child;
integrated_path.append("/"+str);
}
//Child exist
else
{
if (location.isFileSystem())
if (!dir.cd(str)) return QString();
parent_element = child_element;
}
integrated_path.append("/"+str);
}
emit elementAdded(integrated_path);

34
sources/ElementsCollection/xmlprojectelementcollectionitem.cpp
View File

@@ -129,35 +129,29 @@ bool XmlProjectElementCollectionItem::isCollectionRoot() const
/**
* @brief XmlProjectElementCollectionItem::addChildAtPath
* Ask to this item item to add a child with collection name @collection_name
* @param collection_name
* Ask to this item item to add a new child with collection name @collection_name
* (the child must exist in the xml element collection)
* @param collection_name : name of the child item to add.
*/
void XmlProjectElementCollectionItem::addChildAtPath(const QString &collection_name)
{
if (collection_name.isEmpty())
return;
QDomNodeList node_list;
if (collection_name.endsWith(".elmt"))
node_list = m_dom_element.elementsByTagName("element");
else
node_list = m_dom_element.elementsByTagName("category");
QString str (collection_name.endsWith(".elmt")? "element" : "category");
QDomElement child_element = m_dom_element.firstChildElement(str);
QDomElement child_element;
for(int i=0 ; i<node_list.count() ; i++)
{
QDomElement dom_elmt = node_list.at(i).toElement();
if (dom_elmt.attribute("name") == collection_name)
{
child_element = dom_elmt;
i = node_list.count();
while (!child_element.isNull()) {
if (child_element.attribute("name") == collection_name) {
XmlProjectElementCollectionItem *xpeci = new XmlProjectElementCollectionItem ();
insertRow(rowForInsertItem(collection_name), xpeci);
xpeci->setXmlElement(child_element, m_project);
xpeci->setUpData();
return;
}
else
child_element = child_element.nextSiblingElement(str);
}
XmlProjectElementCollectionItem *xpeci = new XmlProjectElementCollectionItem ();
insertRow(rowForInsertItem(collection_name), xpeci);
xpeci->setXmlElement(child_element, m_project);
xpeci->setUpData();
}
/**