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Fix hangs on trying to cdUp through not longer existing directories

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dt
2010-08-18 12:53:37 +02:00
parent 898098c1f2
commit 6bc346443a
1 changed files with 16 additions and 7 deletions
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23
src/plugins/qt4projectmanager/qt4project.cpp
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@@ -1226,21 +1226,30 @@ void CentralizedFolderWatcher::folderChanged(const QString &folder)
qDebug()<<"CFW::folderChanged"<<folder; qDebug()<<"CFW::folderChanged"<<folder;
// Figure out whom to inform // Figure out whom to inform
QDir dir(folder); qDebug()<<"start";
QString dir = folder;
while (true) { while (true) {
QString path = dir.path(); if (!dir.endsWith('/'))
if (!path.endsWith('/')) dir.append('/');
path.append('/'); QList<Qt4PriFileNode *> nodes = m_map.values(dir);
QList<Qt4PriFileNode *> nodes = m_map.values(path);
foreach (Qt4PriFileNode *node, nodes) { foreach (Qt4PriFileNode *node, nodes) {
node->folderChanged(folder); node->folderChanged(folder);
} }
if (dir.isRoot()) // Chop off last part, and break if there's nothing to chop off
//
if (dir.length() < 2)
break; break;
dir.cdUp();
// We start before the last slash
int index = dir.lastIndexOf('/', dir.length() - 2);
if (index == -1)
break;
dir = dir.left(index + 1);
} }
QString folderWithSlash = folder; QString folderWithSlash = folder;
if (!folder.endsWith('/')) if (!folder.endsWith('/'))
folderWithSlash.append('/'); folderWithSlash.append('/');