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Remove Qt4ProFileNode::updateUiFilesFromBuild

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The function made sure that the code model knew about changes
to the ui_*.h files. This code was written before introducing
Qt4UiCodeModelSupport, which does ensure that the ui*.h files
on disk actually do not matter for the code model at all.
Removing this code improves switching Kits performance in some
cases.

Change-Id: I51f9fcc9cac23013eaf89a2a8517f2bd58953263
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>
This commit is contained in:
Daniel Teske
2012-10-08 14:33:33 +02:00
parent e6623754e8
commit db022c9c8d
3 changed files with 22 additions and 124 deletions
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138
src/plugins/qt4projectmanager/qt4nodes.cpp
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@@ -1484,10 +1484,9 @@ bool Qt4ProFileNode::isParent(Qt4ProFileNode *node)
void Qt4ProFileNode::buildStateChanged(ProjectExplorer::Project *project)
{
if (project == m_project && !ProjectExplorer::ProjectExplorerPlugin::instance()->buildManager()->isBuilding(m_project)) {
QStringList filesToUpdate = updateUiFiles();
updateCodeModelSupportFromBuild(filesToUpdate);
}
if (project == m_project
&& !ProjectExplorer::ProjectExplorerPlugin::instance()->buildManager()->isBuilding(m_project))
updateCodeModelSupportFromBuild();
}
bool Qt4ProFileNode::hasBuildTargets() const
@@ -1522,6 +1521,11 @@ QString Qt4ProFileNode::singleVariableValue(const Qt4Variable var) const
return values.isEmpty() ? QString() : values.first();
}
QStringList Qt4ProFileNode::uiFiles() const
{
return m_uiHeaderFiles;
}
void Qt4ProFileNode::emitProFileUpdatedRecursive()
{
foreach (ProjectExplorer::NodesWatcher *watcher, watchers())
@@ -1972,7 +1976,6 @@ void Qt4ProFileNode::applyEvaluate(EvalResult evalResult, bool async)
setParseInProgress(false);
createUiCodeModelSupport();
updateUiFiles();
m_project->destroyProFileReader(m_readerExact);
m_project->destroyProFileReader(m_readerCumulative);
@@ -2004,114 +2007,6 @@ QStringList Qt4ProFileNode::fileListForVar(QtSupport::ProFileReader *readerExact
return result;
}
// This function is triggered after a build, and updates the state ui files
// It does so by storing a modification time for each ui file we know about.
QStringList Qt4ProFileNode::updateUiFiles()
{
// qDebug()<<"Qt4ProFileNode::updateUiFiles()";
// Only those two project types can have ui files for us
if (m_projectType != ApplicationTemplate
&& m_projectType != LibraryTemplate)
return QStringList();
// Find all ui files
FindUiFileNodesVisitor uiFilesVisitor;
this->accept(&uiFilesVisitor);
const QList<ProjectExplorer::FileNode*> uiFiles = uiFilesVisitor.uiFileNodes;
// Find the UiDir, there can only ever be one
QString uiDir = buildDir();
QStringList tmp = m_varValues[UiDirVar];
if (tmp.size() != 0)
uiDir = tmp.first();
// Collect all existing generated files
QList<ProjectExplorer::FileNode*> existingFileNodes;
foreach (ProjectExplorer::FileNode *file, fileNodes()) {
if (file->isGenerated())
existingFileNodes << file;
}
// Convert uiFile to uiHeaderFilePath, find all headers that correspond
// and try to find them in uiDir
QStringList newFilePaths;
foreach (ProjectExplorer::FileNode *uiFile, uiFiles) {
const QString uiHeaderFilePath
= QString::fromLatin1("%1/ui_%2.h").arg(uiDir, QFileInfo(uiFile->path()).completeBaseName());
if (QFileInfo(uiHeaderFilePath).exists())
newFilePaths << uiHeaderFilePath;
}
// Create a diff between those lists
QList<ProjectExplorer::FileNode*> toRemove;
QList<ProjectExplorer::FileNode*> toAdd;
// The list of files for which we call updateSourceFile
QStringList toUpdate;
qSort(newFilePaths);
qSort(existingFileNodes.begin(), existingFileNodes.end(), sortNodesByPath);
QList<ProjectExplorer::FileNode*>::const_iterator existingNodeIter = existingFileNodes.constBegin();
QList<QString>::const_iterator newPathIter = newFilePaths.constBegin();
while (existingNodeIter != existingFileNodes.constEnd()
&& newPathIter != newFilePaths.constEnd()) {
if ((*existingNodeIter)->path() < *newPathIter) {
toRemove << *existingNodeIter;
++existingNodeIter;
} else if ((*existingNodeIter)->path() > *newPathIter) {
toAdd << new ProjectExplorer::FileNode(*newPathIter, ProjectExplorer::HeaderType, true);
++newPathIter;
} else { // *existingNodeIter->path() == *newPathIter
QString fileName = (*existingNodeIter)->path();
QMap<QString, QDateTime>::const_iterator it = m_uitimestamps.find(fileName);
QDateTime lastModified = QFileInfo(fileName).lastModified();
if (it == m_uitimestamps.constEnd() || it.value() < lastModified) {
toUpdate << fileName;
m_uitimestamps[fileName] = lastModified;
}
++existingNodeIter;
++newPathIter;
}
}
while (existingNodeIter != existingFileNodes.constEnd()) {
toRemove << *existingNodeIter;
++existingNodeIter;
}
while (newPathIter != newFilePaths.constEnd()) {
toAdd << new ProjectExplorer::FileNode(*newPathIter, ProjectExplorer::HeaderType, true);
++newPathIter;
}
// Update project tree
if (!toRemove.isEmpty()) {
foreach (ProjectExplorer::FileNode *file, toRemove)
m_uitimestamps.remove(file->path());
removeFileNodes(toRemove, this);
}
CPlusPlus::CppModelManagerInterface *modelManager =
CPlusPlus::CppModelManagerInterface::instance();
if (!toAdd.isEmpty()) {
foreach (ProjectExplorer::FileNode *file, toAdd) {
m_uitimestamps.insert(file->path(), QFileInfo(file->path()).lastModified());
toUpdate << file->path();
// Also adding files depending on that
// We only need to do that for files that were newly created
QString fileName = QFileInfo(file->path()).fileName();
foreach (CPlusPlus::Document::Ptr doc, modelManager->snapshot()) {
if (doc->includedFiles().contains(fileName)) {
if (!toUpdate.contains(doc->fileName()))
toUpdate << doc->fileName();
}
}
}
addFileNodes(toAdd, this);
}
return toUpdate;
}
QString Qt4ProFileNode::uiDirPath(QtSupport::ProFileReader *reader) const
{
QString path = reader->value(QLatin1String("UI_DIR"));
@@ -2350,16 +2245,12 @@ QString Qt4ProFileNode::buildDir(Qt4BuildConfiguration *bc) const
return QDir(bc->buildDirectory()).absoluteFilePath(relativeDir);
}
void Qt4ProFileNode::updateCodeModelSupportFromBuild(const QStringList &files)
void Qt4ProFileNode::updateCodeModelSupportFromBuild()
{
foreach (const QString &file, files) {
QMap<QString, Internal::Qt4UiCodeModelSupport *>::const_iterator it, end;
end = m_uiCodeModelSupport.constEnd();
for (it = m_uiCodeModelSupport.constBegin(); it != end; ++it) {
if (it.value()->fileName() == file)
it.value()->updateFromBuild();
}
}
QMap<QString, Internal::Qt4UiCodeModelSupport *>::const_iterator it, end;
end = m_uiCodeModelSupport.constEnd();
for (it = m_uiCodeModelSupport.constBegin(); it != end; ++it)
it.value()->updateFromBuild();
}
void Qt4ProFileNode::updateCodeModelSupportFromEditor(const QString &uiFileName,
@@ -2402,6 +2293,8 @@ void Qt4ProFileNode::createUiCodeModelSupport()
oldCodeModelSupport = m_uiCodeModelSupport;
m_uiCodeModelSupport.clear();
m_uiHeaderFiles.clear();
// Only those two project types can have ui files for us
if (m_projectType == ApplicationTemplate || m_projectType == LibraryTemplate) {
// Find all ui files
@@ -2413,6 +2306,7 @@ void Qt4ProFileNode::createUiCodeModelSupport()
const QString uiDir = uiDirectory();
foreach (const ProjectExplorer::FileNode *uiFile, uiFiles) {
const QString uiHeaderFilePath = uiHeaderFile(uiDir, uiFile->path());
m_uiHeaderFiles << uiHeaderFilePath;
// qDebug()<<"code model support for "<<uiFile->path()<<" "<<uiHeaderFilePath;
QMap<QString, Internal::Qt4UiCodeModelSupport *>::iterator it = oldCodeModelSupport.find(uiFile->path());
if (it != oldCodeModelSupport.end()) {