X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/de3e2ae40f626c1368dfd40bace54ef3e7815833..67a5ec53ef5a48d4f26ced28d117dcc905057c54:/src/views/versioncontrol/versioncontrolobserver.cpp diff --git a/src/views/versioncontrol/versioncontrolobserver.cpp b/src/views/versioncontrol/versioncontrolobserver.cpp index c41803c16..f6c74fb5f 100644 --- a/src/views/versioncontrol/versioncontrolobserver.cpp +++ b/src/views/versioncontrol/versioncontrolobserver.cpp @@ -20,18 +20,15 @@ #include "versioncontrolobserver.h" #include "dolphin_versioncontrolsettings.h" +#include "dolphindebug.h" +#include "views/dolphinview.h" +#include "kitemviews/kfileitemmodel.h" +#include "updateitemstatesthread.h" -#include +#include #include -#include #include -#include -#include - -#include "updateitemstatesthread.h" -#include -#include #include VersionControlObserver::VersionControlObserver(QObject* parent) : @@ -39,10 +36,12 @@ VersionControlObserver::VersionControlObserver(QObject* parent) : m_pendingItemStatesUpdate(false), m_versionedDirectory(false), m_silentUpdate(false), - m_model(0), - m_dirVerificationTimer(0), - m_plugin(0), - m_updateItemStatesThread(0) + m_view(nullptr), + m_model(nullptr), + m_dirVerificationTimer(nullptr), + m_pluginsInitialized(false), + m_plugin(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 @@ -60,7 +59,7 @@ VersionControlObserver::~VersionControlObserver() { if (m_plugin) { m_plugin->disconnect(this); - m_plugin = 0; + m_plugin = nullptr; } } @@ -70,7 +69,7 @@ void VersionControlObserver::setModel(KFileItemModel* model) disconnect(m_model, &KFileItemModel::itemsInserted, this, &VersionControlObserver::delayedDirectoryVerification); disconnect(m_model, &KFileItemModel::itemsChanged, - this, &VersionControlObserver::delayedDirectoryVerification); + this, &VersionControlObserver::slotItemsChanged); } m_model = model; @@ -79,7 +78,7 @@ void VersionControlObserver::setModel(KFileItemModel* model) connect(m_model, &KFileItemModel::itemsInserted, this, &VersionControlObserver::delayedDirectoryVerification); connect(m_model, &KFileItemModel::itemsChanged, - this, &VersionControlObserver::delayedDirectoryVerification); + this, &VersionControlObserver::slotItemsChanged); } } @@ -88,44 +87,50 @@ KFileItemModel* VersionControlObserver::model() const return m_model; } -QList VersionControlObserver::actions(const KFileItemList& items) const +void VersionControlObserver::setView(DolphinView* view) +{ + if (m_view) { + disconnect(m_view, &DolphinView::activated, + this, &VersionControlObserver::delayedDirectoryVerification); + } + + m_view = view; + + if (m_view) { + connect(m_view, &DolphinView::activated, + this, &VersionControlObserver::delayedDirectoryVerification); + } +} + +DolphinView* VersionControlObserver::view() const { - QList actions; + return m_view; +} +QList VersionControlObserver::actions(const KFileItemList& items) const +{ bool hasNullItems = false; foreach (const KFileItem& item, items) { if (item.isNull()) { - kWarning() << "Requesting version-control-actions for empty items"; + qCWarning(DolphinDebug) << "Requesting version-control-actions for empty items"; hasNullItems = true; break; } } if (!m_model || hasNullItems) { - return actions; + return {}; } - KVersionControlPlugin2* pluginV2 = qobject_cast(m_plugin); - if (pluginV2) { - // Use version 2 of the KVersionControlPlugin which allows providing actions - // also for non-versioned directories. - actions = pluginV2->actions(items); - } else if (isVersioned()) { - // Support deprecated interfaces from KVersionControlPlugin version 1. - // Context menu actions where only available for versioned directories. - QString directory; - if (items.count() == 1) { - const KFileItem rootItem = m_model->rootItem(); - if (!rootItem.isNull() && items.first().url() == rootItem.url()) { - directory = rootItem.url().path(); - } + if (isVersionControlled()) { + return m_plugin->versionControlActions(items); + } else { + QList actions; + for (const auto &plugin : qAsConst(m_plugins)) { + actions << plugin.first->outOfVersionControlActions(items); } - - actions = directory.isEmpty() ? m_plugin->contextMenuActions(items) - : m_plugin->contextMenuActions(directory); + return actions; } - - return actions; } void VersionControlObserver::delayedDirectoryVerification() @@ -140,6 +145,18 @@ void VersionControlObserver::silentDirectoryVerification() m_dirVerificationTimer->start(); } +void VersionControlObserver::slotItemsChanged(const KItemRangeList& itemRanges, const QSet& roles) +{ + Q_UNUSED(itemRanges) + + // Because "version" role is emitted by VCS plugin (ourselfs) 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")) ) { + delayedDirectoryVerification(); + } +} + void VersionControlObserver::verifyDirectory() { if (!m_model) { @@ -157,14 +174,8 @@ void VersionControlObserver::verifyDirectory() m_plugin = searchPlugin(rootItem.url()); if (m_plugin) { - KVersionControlPlugin2* pluginV2 = qobject_cast(m_plugin); - if (pluginV2) { - connect(pluginV2, &KVersionControlPlugin2::itemVersionsChanged, - this, &VersionControlObserver::silentDirectoryVerification); - } else { - connect(m_plugin, &KVersionControlPlugin::versionStatesChanged, - this, &VersionControlObserver::silentDirectoryVerification); - } + connect(m_plugin, &KVersionControlPlugin::itemVersionsChanged, + this, &VersionControlObserver::silentDirectoryVerification); connect(m_plugin, &KVersionControlPlugin::infoMessage, this, &VersionControlObserver::infoMessage); connect(m_plugin, &KVersionControlPlugin::errorMessage, @@ -193,7 +204,7 @@ void VersionControlObserver::verifyDirectory() void VersionControlObserver::slotThreadFinished() { UpdateItemStatesThread* thread = m_updateItemStatesThread; - m_updateItemStatesThread = 0; // The thread deletes itself automatically (see updateItemStates()) + m_updateItemStatesThread = nullptr; // The thread deletes itself automatically (see updateItemStates()) if (!m_plugin || !thread) { return; @@ -205,9 +216,11 @@ void VersionControlObserver::slotThreadFinished() const QVector& items = it.value(); foreach (const ItemState& item, items) { + const KFileItem& fileItem = item.first; + const KVersionControlPlugin::ItemVersion version = item.second; QHash values; - values.insert("version", QVariant(item.version)); - m_model->setData(m_model->index(item.item), values); + values.insert("version", QVariant(version)); + m_model->setData(m_model->index(fileItem), values); } } @@ -266,8 +279,8 @@ int VersionControlObserver::createItemStatesList(QMapfileItem(index); - itemState.version = KVersionControlPlugin2::UnversionedVersion; + itemState.first = m_model->fileItem(index); + itemState.second = KVersionControlPlugin::UnversionedVersion; items.append(itemState); } else if (expansionLevel > currentExpansionLevel) { @@ -278,58 +291,52 @@ int VersionControlObserver::createItemStatesList(QMap 0) { - const KUrl& url = items.first().item.url(); - itemStates.insert(url.directory(KUrl::AppendTrailingSlash), items); + if (!items.isEmpty()) { + const QUrl& url = items.first().first.url(); + itemStates.insert(url.adjusted(QUrl::RemoveFilename).path(), items); } return index - firstIndex; // number of processed items } -KVersionControlPlugin* VersionControlObserver::searchPlugin(const KUrl& directory) const +KVersionControlPlugin* VersionControlObserver::searchPlugin(const QUrl& directory) { - static bool pluginsAvailable = true; - static QList plugins; - - if (!pluginsAvailable) { - // A searching for plugins has already been done, but no - // plugins are installed - return 0; - } - - if (plugins.isEmpty()) { + 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'. const QStringList enabledPlugins = VersionControlSettings::enabledPlugins(); - const KService::List pluginServices = KServiceTypeTrader::self()->query("FileViewVersionControlPlugin"); + const KService::List pluginServices = KServiceTypeTrader::self()->query(QStringLiteral("FileViewVersionControlPlugin")); for (KService::List::ConstIterator it = pluginServices.constBegin(); it != pluginServices.constEnd(); ++it) { if (enabledPlugins.contains((*it)->name())) { - KVersionControlPlugin* plugin = (*it)->createInstance(); + KVersionControlPlugin* plugin = (*it)->createInstance(this); if (plugin) { - plugins.append(plugin); + m_plugins.append( qMakePair(plugin, plugin->fileName()) ); } } } - if (plugins.isEmpty()) { - pluginsAvailable = false; - return 0; - } + m_pluginsInitialized = true; + } + + if (m_plugins.empty()) { + // A searching for plugins has already been done, but no + // plugins are installed + return nullptr; } // We use the number of upUrl() calls to find the best matching plugin // for the given directory. The smaller value, the better it is (0 is best). - KVersionControlPlugin* bestPlugin = 0; + KVersionControlPlugin* bestPlugin = nullptr; int bestScore = INT_MAX; // Verify whether the current directory contains revision information // like .svn, .git, ... - foreach (KVersionControlPlugin* plugin, plugins) { - const QString fileName = directory.path(KUrl::AddTrailingSlash) + plugin->fileName(); + for (const auto &it : qAsConst(m_plugins)) { + const QString fileName = directory.path() + '/' + it.second; if (QFile::exists(fileName)) { // The score of this plugin is 0 (best), so we can just return this plugin, // instead of going through the plugin scoring procedure, we can't find a better one ;) - return plugin; + return it.first; } // Version control systems like Git provide the version information @@ -339,20 +346,20 @@ KVersionControlPlugin* VersionControlObserver::searchPlugin(const KUrl& director // m_versionedDirectory. Drawback: Until e. g. Git is recognized, the root directory // must be shown at least once. if (m_versionedDirectory) { - KUrl dirUrl(directory); - KUrl upUrl = dirUrl.upUrl(); + QUrl dirUrl(directory); + QUrl upUrl = KIO::upUrl(dirUrl); int upUrlCounter = 1; while ((upUrlCounter < bestScore) && (upUrl != dirUrl)) { - const QString fileName = dirUrl.path(KUrl::AddTrailingSlash) + plugin->fileName(); + const QString fileName = dirUrl.path() + '/' + it.second; if (QFile::exists(fileName)) { if (upUrlCounter < bestScore) { - bestPlugin = plugin; + bestPlugin = it.first; bestScore = upUrlCounter; } break; } dirUrl = upUrl; - upUrl = dirUrl.upUrl(); + upUrl = KIO::upUrl(dirUrl); ++upUrlCounter; } } @@ -361,7 +368,7 @@ KVersionControlPlugin* VersionControlObserver::searchPlugin(const KUrl& director return bestPlugin; } -bool VersionControlObserver::isVersioned() const +bool VersionControlObserver::isVersionControlled() const { return m_versionedDirectory && m_plugin; }