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ProjectTree: Fall back to startupProject as current more often

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Fall back to SessionManager::startupProject more often.

Creator used to have ProjectTree::currentProject return a nullptr
e.g. right after the first project is loaded via the menu (and before
the Project tree widget is 'touched'). It also returned nullptr
when closing a project via the menu (again till user interaction
with the Project tree widget).

I think this is wrong, especially in the light of %{CurrentProject:Foo}
macro expansion.

Change-Id: I1c980382548792181584ec3dfc0d919e939111d8
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
This commit is contained in:
Tobias Hunger
2018-07-12 12:12:57 +02:00
parent 9452c36025
commit a94fcbd1e7
1 changed files with 10 additions and 5 deletions
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15
src/plugins/projectexplorer/projecttree.cpp
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@@ -158,7 +158,10 @@ void ProjectTree::updateFromProjectTreeWidget(ProjectTreeWidget *widget)
Node *currentNode = widget->currentNode();
Project *project = projectForNode(currentNode);
setCurrent(currentNode, project);
if (!project)
updateFromNode(nullptr); // Project was removed!
else
setCurrent(currentNode, project);
}
void ProjectTree::updateFromDocumentManager()
@@ -227,12 +230,14 @@ void ProjectTree::setCurrent(Node *node, Project *project)
void ProjectTree::sessionChanged()
{
if (m_currentProject)
if (m_currentProject) {
Core::DocumentManager::setDefaultLocationForNewFiles(m_currentProject->projectDirectory().toString());
else if (SessionManager::startupProject())
Core::DocumentManager::setDefaultLocationForNewFiles(SessionManager::startupProject()->projectDirectory().toString());
else
} else if (Project *project = SessionManager::startupProject()) {
Core::DocumentManager::setDefaultLocationForNewFiles(project->projectDirectory().toString());
updateFromNode(nullptr); // Make startup project current if there is no other current
} else {
Core::DocumentManager::setDefaultLocationForNewFiles(QString());
}
update();
}