Add possibility to move component in component tree

Setting <TreeName> -tag to component.xml will overwrite the default location
of component in installer's tree view. This way we can define the component
location without a complete repo build. Updates.xml can be directly modified
by adding <TreeName> -tag for easy relocation of components. TreeName must be
an unique name - it cannot conflict with existing tree name or name.

Task-number: QTIFW-594
Change-Id: Ie69f90f1303d932369d566d0d7b4bc0e354505c6
Reviewed-by: Arttu Tarkiainen <arttu.tarkiainen@qt.io>

1 files changed, 12 insertions, 0 deletions

diff --git a/src/libs/installer/component.cpp b/src/libs/installer/component.cpp
index 2e797944b..ff01e4251 100644
--- a/src/libs/installer/component.cpp
+++ b/src/libs/installer/component.cpp
@@ -274,6 +274,7 @@ void Component::loadDataFromPackage(const KDUpdater::LocalPackage &package)
 {
     setValue(scName, package.name);
     setValue(scDisplayName, package.title);
+    setValue(scTreeName, package.treeName);
     setValue(scDescription, package.description);
     setValue(scVersion, package.version);
     setValue(scInheritVersion, package.inheritVersionFrom);
@@ -301,6 +302,7 @@ void Component::loadDataFromPackage(const Package &package)
 
     setValue(scName, package.data(scName).toString());
     setValue(scDisplayName, package.data(scDisplayName).toString());
+    setValue(scTreeName, package.data(scTreeName).toString());
     setValue(scDescription, package.data(scDescription).toString());
     setValue(scDefault, package.data(scDefault).toString());
     setValue(scAutoDependOn, package.data(scAutoDependOn).toString());
@@ -523,6 +525,16 @@ QString Component::displayName() const
 }
 
 /*!
+    Returns this component's location in the tree view. If the tree name is not
+    set, returns the component name. The tree name must be unique, it must not
+    conflict with other tree names or component names.
+*/
+QString Component::treeName() const
+{
+    return d->m_vars.value(scTreeName, name());
+}
+
+/*!
     Loads the component script into the script engine.
 */
 void Component::loadComponentScript()