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ProjectTree: Fix signal emissions for nodes that are not yet mapped

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The Generic Project Manager builds the tree from the bottom to the
top. Previously no signals were emitted while doing that since
the watchers were added on adding the top level node at the end.

With the new ProjectTree that leads to lots of signals, and leaves
the FlatModel confussed, as that expects the nodes to be already
in the hierarchy and crashes otherwise.

Restore this behavior by checking if the affected nodes are in
the hierarchy.

Change-Id: I832b348867a8abad2afef11297b44f058592cb1d
Reviewed-by: Christian Stenger <christian.stenger@theqtcompany.com>
Reviewed-by: Daniel Teske <daniel.teske@theqtcompany.com>
This commit is contained in:
Daniel Teske
2015-01-14 15:35:48 +01:00
parent d573195b67
commit b88cdef0a3
3 changed files with 65 additions and 20 deletions
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20
src/plugins/projectexplorer/projectnodes.cpp
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@@ -89,7 +89,7 @@ void Node::emitNodeSortKeyAboutToChange()
void Node::emitNodeSortKeyChanged()
{
if (parentFolderNode())
ProjectTree::instance()->emitNodeSortKeyChanged();
ProjectTree::instance()->emitNodeSortKeyChanged(this);
}
/*!
@@ -387,7 +387,7 @@ void FolderNode::addFileNodes(const QList<FileNode *> &files)
}
}
ProjectTree::instance()->emitFilesAdded();
ProjectTree::instance()->emitFilesAdded(this);
}
/*!
@@ -422,7 +422,7 @@ void FolderNode::removeFileNodes(const QList<FileNode *> &files)
filesIter = m_fileNodes.erase(filesIter);
}
ProjectTree::instance()->emitFilesRemoved();
ProjectTree::instance()->emitFilesRemoved(this);
}
/*!
@@ -462,7 +462,7 @@ void FolderNode::addFolderNodes(const QList<FolderNode*> &subFolders)
qDebug("project nodes have to be added via addProjectNodes"));
}
ProjectTree::instance()->emitFoldersAdded();
ProjectTree::instance()->emitFoldersAdded(this);
}
/*!
@@ -497,7 +497,7 @@ void FolderNode::removeFolderNodes(const QList<FolderNode*> &subFolders)
folderIter = m_subFolderNodes.erase(folderIter);
}
ProjectTree::instance()->emitFoldersRemoved();
ProjectTree::instance()->emitFoldersRemoved(this);
}
bool FolderNode::showInSimpleTree() const
@@ -635,7 +635,7 @@ void ProjectNode::addProjectNodes(const QList<ProjectNode*> &subProjects)
Utils::sort(m_subFolderNodes);
Utils::sort(m_subProjectNodes);
ProjectTree::instance()->emitFoldersAdded();
ProjectTree::instance()->emitFoldersAdded(this);
}
}
@@ -675,7 +675,7 @@ void ProjectNode::removeProjectNodes(const QList<ProjectNode*> &subProjects)
folderIter = m_subFolderNodes.erase(folderIter);
}
ProjectTree::instance()->emitFoldersRemoved();
ProjectTree::instance()->emitFoldersRemoved(this);
}
}
@@ -712,7 +712,7 @@ bool SessionNode::showInSimpleTree() const
void SessionNode::projectDisplayNameChanged(Node *node)
{
ProjectTree::instance()->emitNodeSortKeyAboutToChange(node);
ProjectTree::instance()->emitNodeSortKeyChanged();
ProjectTree::instance()->emitNodeSortKeyChanged(node);
}
QList<ProjectNode*> SessionNode::projectNodes() const
@@ -740,7 +740,7 @@ void SessionNode::addProjectNodes(const QList<ProjectNode*> &projectNodes)
Utils::sort(m_subFolderNodes);
Utils::sort(m_projectNodes);
ProjectTree::instance()->emitFoldersAdded();
ProjectTree::instance()->emitFoldersAdded(this);
}
}
@@ -773,6 +773,6 @@ void SessionNode::removeProjectNodes(const QList<ProjectNode*> &projectNodes)
folderIter = m_subFolderNodes.erase(folderIter);
}
ProjectTree::instance()->emitFoldersRemoved();
ProjectTree::instance()->emitFoldersRemoved(this);
}
}