#include "dolphin_versioncontrolsettings.h"
#include "dolphindebug.h"
-#include "views/dolphinview.h"
#include "kitemviews/kfileitemmodel.h"
#include "updateitemstatesthread.h"
+#include "views/dolphinview.h"
#include <KLocalizedString>
#include <KPluginFactory>
#include <QTimer>
-VersionControlObserver::VersionControlObserver(QObject* parent) :
- QObject(parent),
- m_pendingItemStatesUpdate(false),
- m_silentUpdate(false),
- m_view(nullptr),
- m_model(nullptr),
- m_dirVerificationTimer(nullptr),
- m_pluginsInitialized(false),
- m_plugin(nullptr),
- m_updateItemStatesThread(nullptr)
+VersionControlObserver::VersionControlObserver(QObject *parent)
+ : QObject(parent)
+ , m_pendingItemStatesUpdate(false)
+ , m_silentUpdate(false)
+ , m_view(nullptr)
+ , m_model(nullptr)
+ , m_dirVerificationTimer(nullptr)
+ , m_pluginsInitialized(false)
+ , m_currentPlugin(nullptr)
+ , m_updateItemStatesThread(nullptr)
{
// The verification timer specifies the timeout until the shown directory
// is checked whether it is versioned. Per default it is assumed that users
m_dirVerificationTimer = new QTimer(this);
m_dirVerificationTimer->setSingleShot(true);
m_dirVerificationTimer->setInterval(500);
- connect(m_dirVerificationTimer, &QTimer::timeout,
- this, &VersionControlObserver::verifyDirectory);
+ connect(m_dirVerificationTimer, &QTimer::timeout, this, &VersionControlObserver::verifyDirectory);
}
VersionControlObserver::~VersionControlObserver()
{
- if (m_plugin) {
- m_plugin->disconnect(this);
- m_plugin = nullptr;
+ if (m_currentPlugin) {
+ m_currentPlugin->disconnect(this);
}
+ if (m_updateItemStatesThread) {
+ m_updateItemStatesThread->requestInterruption();
+ m_updateItemStatesThread->wait();
+ m_updateItemStatesThread->deleteLater();
+ }
+
+ if (m_currentPlugin) {
+ delete m_currentPlugin;
+ m_currentPlugin = nullptr;
+ }
+ m_plugins.clear();
}
-void VersionControlObserver::setModel(KFileItemModel* model)
+void VersionControlObserver::setModel(KFileItemModel *model)
{
if (m_model) {
- disconnect(m_model, &KFileItemModel::itemsInserted,
- this, &VersionControlObserver::delayedDirectoryVerification);
- disconnect(m_model, &KFileItemModel::itemsChanged,
- this, &VersionControlObserver::slotItemsChanged);
+ disconnect(m_model, &KFileItemModel::itemsInserted, this, &VersionControlObserver::delayedDirectoryVerification);
+ disconnect(m_model, &KFileItemModel::itemsChanged, this, &VersionControlObserver::slotItemsChanged);
}
m_model = model;
if (model) {
- connect(m_model, &KFileItemModel::itemsInserted,
- this, &VersionControlObserver::delayedDirectoryVerification);
- connect(m_model, &KFileItemModel::itemsChanged,
- this, &VersionControlObserver::slotItemsChanged);
+ connect(m_model, &KFileItemModel::itemsInserted, this, &VersionControlObserver::delayedDirectoryVerification);
+ connect(m_model, &KFileItemModel::itemsChanged, this, &VersionControlObserver::slotItemsChanged);
}
}
-KFileItemModel* VersionControlObserver::model() const
+KFileItemModel *VersionControlObserver::model() const
{
return m_model;
}
-void VersionControlObserver::setView(DolphinView* view)
+void VersionControlObserver::setView(DolphinView *view)
{
if (m_view) {
- disconnect(m_view, &DolphinView::activated,
- this, &VersionControlObserver::delayedDirectoryVerification);
+ disconnect(m_view, &DolphinView::activated, this, &VersionControlObserver::delayedDirectoryVerification);
}
m_view = view;
if (m_view) {
- connect(m_view, &DolphinView::activated,
- this, &VersionControlObserver::delayedDirectoryVerification);
+ connect(m_view, &DolphinView::activated, this, &VersionControlObserver::delayedDirectoryVerification);
}
}
-DolphinView* VersionControlObserver::view() const
+DolphinView *VersionControlObserver::view() const
{
return m_view;
}
-QList<QAction*> VersionControlObserver::actions(const KFileItemList& items) const
+QList<QAction *> VersionControlObserver::actions(const KFileItemList &items) const
{
bool hasNullItems = false;
- for (const KFileItem& item : items) {
+ for (const KFileItem &item : items) {
if (item.isNull()) {
qCWarning(DolphinDebug) << "Requesting version-control-actions for empty items";
hasNullItems = true;
}
if (isVersionControlled()) {
- return m_plugin->versionControlActions(items);
+ return m_currentPlugin->versionControlActions(items);
} else {
- QList<QAction*> actions;
- for (const QPointer<KVersionControlPlugin> &plugin : qAsConst(m_plugins)) {
+ QList<QAction *> actions;
+ for (const KVersionControlPlugin *plugin : std::as_const(m_plugins)) {
actions << plugin->outOfVersionControlActions(items);
}
return actions;
m_dirVerificationTimer->start();
}
-void VersionControlObserver::slotItemsChanged(const KItemRangeList& itemRanges, const QSet<QByteArray>& roles)
+void VersionControlObserver::slotItemsChanged(const KItemRangeList &itemRanges, const QSet<QByteArray> &roles)
{
Q_UNUSED(itemRanges)
// Because "version" role is emitted by VCS plugin (ourselves) we don't need to
// analyze it and update directory item states information. So lets check if
// there is only "version".
- if ( !(roles.count() == 1 && roles.contains("version")) ) {
+ if (!(roles.count() == 1 && roles.contains("version"))) {
delayedDirectoryVerification();
}
}
return;
}
- if (m_plugin != nullptr) {
- if (!rootItem.url().path().startsWith(m_localRepoRoot) || !QFile::exists(m_localRepoRoot + '/' + m_plugin->fileName())) {
- m_plugin = nullptr;
+ if (m_currentPlugin && rootItem.url().path().startsWith(m_localRepoRoot) && QFile::exists(m_localRepoRoot + '/' + m_currentPlugin->fileName())) {
+ // current directory is still versionned
+ updateItemStates();
+ return;
+ }
- // The directory is not versioned. Reset the verification timer to a higher
- // value, so that browsing through non-versioned directories is not slown down
- // by an immediate verification.
- m_dirVerificationTimer->setInterval(500);
- } else {
- // View was versioned but should not be anymore
- updateItemStates();
- }
- } else if ((m_plugin = searchPlugin(rootItem.url()))) {
+ if ((m_currentPlugin = searchPlugin(rootItem.url()))) {
// The directory is versioned. Assume that the user will further browse through
// versioned directories and decrease the verification timer.
m_dirVerificationTimer->setInterval(100);
updateItemStates();
+ return;
}
+
+ // The directory is not versioned. Reset the verification timer to a higher
+ // value, so that browsing through non-versioned directories is not slown down
+ // by an immediate verification.
+ m_dirVerificationTimer->setInterval(500);
}
void VersionControlObserver::slotThreadFinished()
{
- UpdateItemStatesThread* thread = m_updateItemStatesThread;
+ UpdateItemStatesThread *thread = m_updateItemStatesThread;
m_updateItemStatesThread = nullptr; // The thread deletes itself automatically (see updateItemStates())
- if (!m_plugin || !thread) {
+ if (!m_currentPlugin || !thread) {
return;
}
- const QMap<QString, QVector<ItemState> >& itemStates = thread->itemStates();
- QMap<QString, QVector<ItemState> >::const_iterator it = itemStates.constBegin();
+ const QMap<QString, QVector<ItemState>> &itemStates = thread->itemStates();
+ QMap<QString, QVector<ItemState>>::const_iterator it = itemStates.constBegin();
for (; it != itemStates.constEnd(); ++it) {
- const QVector<ItemState>& items = it.value();
+ const QVector<ItemState> &items = it.value();
- for (const ItemState& item : items) {
- const KFileItem& fileItem = item.first;
+ for (const ItemState &item : items) {
+ const KFileItem &fileItem = item.first;
const KVersionControlPlugin::ItemVersion version = item.second;
QHash<QByteArray, QVariant> values;
values.insert("version", QVariant(version));
void VersionControlObserver::updateItemStates()
{
- Q_ASSERT(m_plugin);
+ Q_ASSERT(m_currentPlugin);
if (m_updateItemStatesThread) {
// An update is currently ongoing. Wait until the thread has finished
// the update (see slotThreadFinished()).
return;
}
- QMap<QString, QVector<ItemState> > itemStates;
+ QMap<QString, QVector<ItemState>> itemStates;
createItemStatesList(itemStates);
if (!itemStates.isEmpty()) {
if (!m_silentUpdate) {
- Q_EMIT infoMessage(i18nc("@info:status", "Updating version information..."));
+ Q_EMIT infoMessage(i18nc("@info:status", "Updating version information…"));
}
- m_updateItemStatesThread = new UpdateItemStatesThread(m_plugin, itemStates);
- connect(m_updateItemStatesThread, &UpdateItemStatesThread::finished,
- this, &VersionControlObserver::slotThreadFinished);
- connect(m_updateItemStatesThread, &UpdateItemStatesThread::finished,
- m_updateItemStatesThread, &UpdateItemStatesThread::deleteLater);
+ m_updateItemStatesThread = new UpdateItemStatesThread(m_currentPlugin, itemStates);
+ connect(m_updateItemStatesThread, &UpdateItemStatesThread::finished, this, &VersionControlObserver::slotThreadFinished);
+ connect(m_updateItemStatesThread, &UpdateItemStatesThread::finished, m_updateItemStatesThread, &UpdateItemStatesThread::deleteLater);
m_updateItemStatesThread->start(); // slotThreadFinished() is called when finished
}
}
-int VersionControlObserver::createItemStatesList(QMap<QString, QVector<ItemState> >& itemStates,
- const int firstIndex)
+int VersionControlObserver::createItemStatesList(QMap<QString, QVector<ItemState>> &itemStates, const int firstIndex)
{
const int itemCount = m_model->count();
const int currentExpansionLevel = m_model->expandedParentsCount(firstIndex);
}
if (!items.isEmpty()) {
- const QUrl& url = items.first().first.url();
+ const QUrl &url = items.first().first.url();
itemStates.insert(url.adjusted(QUrl::RemoveFilename).path(), items);
}
void VersionControlObserver::initPlugins()
{
if (!m_pluginsInitialized) {
- // No searching for plugins has been done yet. Query the KServiceTypeTrader for
- // all fileview version control plugins and remember them in 'plugins'.
+ // No searching for plugins has been done yet. Query all fileview version control
+ // plugins and remember them in 'plugins'.
const QStringList enabledPlugins = VersionControlSettings::enabledPlugins();
const QVector<KPluginMetaData> plugins = KPluginMetaData::findPlugins(QStringLiteral("dolphin/vcs"));
- QSet<QString> loadedPlugins;
-
for (const auto &p : plugins) {
if (enabledPlugins.contains(p.name())) {
- auto plugin = KPluginFactory::instantiatePlugin<KVersionControlPlugin>(p).plugin;
+ auto plugin = KPluginFactory::instantiatePlugin<KVersionControlPlugin>(p, parent()).plugin;
if (plugin) {
m_plugins.append(plugin);
- loadedPlugins += p.name();
}
}
}
- for (auto &plugin : qAsConst(m_plugins)) {
- connect(plugin, &KVersionControlPlugin::itemVersionsChanged,
- this, &VersionControlObserver::silentDirectoryVerification);
- connect(plugin, &KVersionControlPlugin::infoMessage,
- this, &VersionControlObserver::infoMessage);
- connect(plugin, &KVersionControlPlugin::errorMessage,
- this, &VersionControlObserver::errorMessage);
- connect(plugin, &KVersionControlPlugin::operationCompletedMessage,
- this, &VersionControlObserver::operationCompletedMessage);
+ for (const auto *plugin : std::as_const(m_plugins)) {
+ connect(plugin, &KVersionControlPlugin::itemVersionsChanged, this, &VersionControlObserver::silentDirectoryVerification);
+ connect(plugin, &KVersionControlPlugin::infoMessage, this, &VersionControlObserver::infoMessage);
+ connect(plugin, &KVersionControlPlugin::errorMessage, this, &VersionControlObserver::errorMessage);
+ connect(plugin, &KVersionControlPlugin::operationCompletedMessage, this, &VersionControlObserver::operationCompletedMessage);
}
m_pluginsInitialized = true;
}
}
-KVersionControlPlugin* VersionControlObserver::searchPlugin(const QUrl& directory)
+KVersionControlPlugin *VersionControlObserver::searchPlugin(const QUrl &directory)
{
initPlugins();
// Verify whether the current directory is under a version system
- for (const QPointer<KVersionControlPlugin> &plugin : qAsConst(m_plugins)) {
- if (!plugin) {
- continue;
- }
-
+ for (KVersionControlPlugin *plugin : std::as_const(m_plugins)) {
// first naively check if we are at working copy root
const QString fileName = directory.path() + '/' + plugin->fileName();
if (QFile::exists(fileName)) {
m_localRepoRoot = directory.path();
return plugin;
}
+
const QString root = plugin->localRepositoryRoot(directory.path());
if (!root.isEmpty()) {
m_localRepoRoot = root;
bool VersionControlObserver::isVersionControlled() const
{
- return m_plugin != nullptr;
+ return m_currentPlugin != nullptr;
}
+#include "moc_versioncontrolobserver.cpp"
projects / dolphin.git / blobdiff