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New element panel: User can now drop an item from custom or common collection, inside an item of embedded collection of a project

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(drag an item from an embedded collection to another embedded collection don't work yet)


git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4352 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2016-02-21 18:53:40 +00:00
parent 90c769c013
commit 014f3c8f13
10 changed files with 360 additions and 32 deletions
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160
sources/ElementsCollection/xmlelementcollection.cpp
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@@ -119,23 +119,43 @@ QDomElement XmlElementCollection::child(const QDomElement &parent_element, const
if (parent_element.ownerDocument() != m_dom_document && parent_element.tagName() != "category") return QDomElement();
//Get all childs element of parent_element
QDomNodeList node_list;
if (child_name.endsWith(".elmt"))
node_list = parent_element.elementsByTagName("element");
else
node_list = parent_element.elementsByTagName("category");
if (node_list.isEmpty()) return QDomElement();
for (int i=0 ; i<node_list.length() ; i++)
QDomNodeList child_list = parent_element.childNodes();
QString tag_name(child_name.endsWith(".elmt")? "element" : "category");
QList <QDomElement> found_dom_element;
for (int i=0 ; i<child_list.length() ; i++)
{
QDomElement child_element = node_list.item(i).toElement();
if (child_element.attribute("name") == child_name) return child_element;
QDomElement child_element = child_list.item(i).toElement();
if (child_element.tagName() == tag_name) found_dom_element << child_element;
}
if (found_dom_element.isEmpty()) return QDomElement();
foreach (QDomElement elmt, found_dom_element)
if (elmt.attribute("name") == child_name)
return elmt;
return QDomElement();
}
/**
* @brief XmlElementCollection::child
* @param path
* @return the DomElement at path if exist. Else return a null QDomElement
*/
QDomElement XmlElementCollection::child(const QString &path) const
{
QStringList path_list = path.split("/");
if (path_list.first() != "import") return QDomElement();
path_list.removeFirst();
QDomElement dom_element = importCategory();
for (int i=0 ; i<path_list.size() ; i++)
dom_element = child(dom_element, path_list.at(i));
return dom_element;
}
/**
* @brief XmlElementCollection::directories
* @param parent_element
@@ -254,6 +274,9 @@ QDomElement XmlElementCollection::directory(const QString &path)
* @brief XmlElementCollection::addElement
* Add the element at path @path to this xml collection.
* The path must be a common or custom collection (a file system element).
* The element is copied in this collection with the same path of @path, in other word,
* if the path is dir1/dir2/dir3/myElement.elmt, myElement is copied to this collection at the path : dir1/dir2/dir3/myElement.elmt
* If the path doesn't exist, he was created.
* @param path, path of the element
* @return the xml collection path of the added item or a null QString if element can't be added.
*/
@@ -321,6 +344,31 @@ QString XmlElementCollection::addElement(const QString &path)
return collection_path;
}
/**
* @brief XmlElementCollection::copy
* Copy the content represented by source (an element or a directory) to destination.
* Destination must be a directory of this collection.
*
* WARNING :
* for now, only work if source represent a file or directory from filesystem.
*
* @param source : content to copy
* @param destination : destination of the copy, must be a directory of this collection
* @param rename : rename the copy with @rename else use the name of source
* @param deep_copy : if true copy all childs of source (only if source is directory)
* @return the ElementLocation that represent the copy, if copy failed return a null ElementLocation
*/
ElementLocation XmlElementCollection::copy(ElementLocation &source, ElementLocation &destination, QString rename, bool deep_copy)
{
if (!(source.isFileSystem() && destination.isDirectory() && destination.isProject() && destination.projectCollection() == this))
return ElementLocation();
if (source.isElement())
return copyElement(source, destination, rename);
else
return copyDirectory(source, destination, rename, deep_copy);
}
/**
* @brief XmlElementCollection::exist
* Return true if the path @path exist in this collection
@@ -348,3 +396,93 @@ bool XmlElementCollection::exist(const QString &path)
return true;
}
/**
* @brief XmlElementCollection::copyDirectory
* Copy the directory represented by source to destination.
* if destination have a directory with the same name as source, then this directory is removed
*
* WARNING
* for now, only work if source is from files system
*
* @param source : directory to copy
* @param destination : destination of the copy
* @param rename : rename the copy with @rename else use the name of source
* @param deep_copy :if true copy all childs of source
* @return the ElementLocation that represent the copy, if copy failed return a null ElementLocation
*/
ElementLocation XmlElementCollection::copyDirectory(ElementLocation &source, ElementLocation &destination, QString rename, bool deep_copy)
{
QDir source_dir(source.fileSystemPath());
if (!source_dir.exists()) return ElementLocation();
QString new_dir_name = rename.isEmpty() ? source_dir.dirName() : rename;
//Remove the previous directory with the same path
QDomElement element = child(destination.collectionPath(false) + "/" + new_dir_name);
if (!element.isNull())
element.parentNode().removeChild(element);
QDir dir(source.fileSystemPath());
QDomElement elmt_dom = QETXML::fileSystemDirToXmlCollectionDir(m_dom_document, dir, new_dir_name);
if (elmt_dom.isNull()) return ElementLocation();
//Get the xml directory where the new directory must be added
QDomElement parent_dir_dom = directory(destination.collectionPath(false));
if (parent_dir_dom.isNull()) return ElementLocation();
parent_dir_dom.appendChild(elmt_dom);
ElementLocation created_location(destination.projectCollectionPath() + "/" + new_dir_name);
if (deep_copy)
{
//Append all directories of source to the new created directory
foreach(QString str, source_dir.entryList(QDir::Dirs | QDir::NoDotAndDotDot, QDir::Name))
{
ElementLocation sub_source(source.fileSystemPath() + "/" + str);
copyDirectory(sub_source, created_location);
}
//Append all elements of source to the new created directory
source_dir.setNameFilters(QStringList() << "*.elmt");
foreach(QString str, source_dir.entryList(QDir::Files | QDir::NoDotAndDotDot, QDir::Name))
{
ElementLocation sub_source(source.fileSystemPath() + "/" + str);
copyElement(sub_source, created_location);
}
}
return created_location;
}
/**
* @brief XmlElementCollection::copyElement
*
* WARNING
* for now, only work if source is from files system
*
* @param source : element to copy
* @param destination : destination of the copy
* @param rename : rename the copy with @rename else use the name of source
* @return
*/
ElementLocation XmlElementCollection::copyElement(ElementLocation &source, ElementLocation &destination, QString rename)
{
QString new_elmt_name = rename.isEmpty() ? source.fileName() : rename;
QFile file(source.fileSystemPath());
QDomElement elmt_dom = QETXML::fileSystemElementToXmlCollectionElement(m_dom_document, file, new_elmt_name);
if (elmt_dom.isNull()) return ElementLocation();
//Remove the previous element with the same path
QDomElement element = child(destination.collectionPath(false) + "/" + new_elmt_name);
if (!element.isNull())
element.parentNode().removeChild(element);
//Get the xml directory where the new element must be added
QDomElement dir_dom = directory(destination.collectionPath(false));
if (dir_dom.isNull()) return ElementLocation();
dir_dom.appendChild(elmt_dom);
return ElementLocation(destination.projectCollectionPath() + "/" + new_elmt_name);
}