feedc0de/qt-creator
1
0
Fork 0
forked from qt-creator/qt-creator
Code Pull Requests Activity

join the two node update lists into one list of pairs

Browse Source 
this is probably just as fast (still two allocs per insert), but it is
definitely more elegant.
This commit is contained in:
Oswald Buddenhagen
2009-12-04 15:57:28 +01:00
parent 9ba6f06af7
commit 050b2e4ae2
1 changed files with 7 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
src/plugins/qt4projectmanager/qt4nodes.cpp
View File

@@ -226,8 +226,8 @@ namespace Internal {
QList<FolderNode *> foldersToRemove;
QList<FolderNode *> foldersToAdd;
QList<InternalNode *> internalNodesToUpdate;
QList<FolderNode *> folderNodesToUpdate;
typedef QPair<InternalNode *, FolderNode *> NodePair;
QList<NodePair> nodesToUpdate;
// newFolders is already sorted
qSort(existingFolderNodes.begin(), existingFolderNodes.end(), ProjectNode::sortFolderNodesByName);
@@ -245,12 +245,10 @@ namespace Internal {
if (!newNodeIter.value()->icon.isNull())
newNode->setIcon(newNodeIter.value()->icon);
foldersToAdd << newNode;
internalNodesToUpdate << newNodeIter.value();
folderNodesToUpdate << newNode;
nodesToUpdate << NodePair(newNodeIter.value(), newNode);
++newNodeIter;
} else { // *existingNodeIter->path() == *newPathIter
internalNodesToUpdate << newNodeIter.value();
folderNodesToUpdate << *existingNodeIter;
nodesToUpdate << NodePair(newNodeIter.value(), *existingNodeIter);
++existingNodeIter;
++newNodeIter;
}
@@ -266,8 +264,7 @@ namespace Internal {
if (!newNodeIter.value()->icon.isNull())
newNode->setIcon(newNodeIter.value()->icon);
foldersToAdd << newNode;
internalNodesToUpdate << newNodeIter.value();
folderNodesToUpdate << newNode;
nodesToUpdate << NodePair(newNodeIter.value(), newNode);
++newNodeIter;
}
@@ -276,14 +273,8 @@ namespace Internal {
if (!foldersToAdd.isEmpty())
projectNode->addFolderNodes(foldersToAdd, folder);
QList<FolderNode *>::const_iterator folderIt = folderNodesToUpdate.constBegin();
QList<InternalNode *>::const_iterator iNodeIt = internalNodesToUpdate.constBegin();
while (folderIt != folderNodesToUpdate.constEnd()
&& iNodeIt != internalNodesToUpdate.constEnd()) {
(*iNodeIt)->updateSubFolders(projectNode, *folderIt);
++folderIt;
++iNodeIt;
}
foreach (const NodePair &np, nodesToUpdate)
np.first->updateSubFolders(projectNode, np.second);
}
// Makes the folder's files match this internal node's file list