commit 6d4a6ae51692966862ccb20d17cb217717519d40 Author: Joris Guisson Date: Wed Nov 23 20:17:08 2011 +0100 Use dbus to show ktorrent window from plasma applet. This removes the dependency on libtaskmanager. BUG: 287309 Changelog removed by Yury G. Kudryashov diff --git a/plasma/applet/CMakeLists.txt b/plasma/applet/CMakeLists.txt index 3a72241..4307cf2 100644 --- a/plasma/applet/CMakeLists.txt +++ b/plasma/applet/CMakeLists.txt @@ -5,25 +5,15 @@ if(NOT QT_VERSION_OK) else(NOT QT_VERSION_OK) - set(TASKMANAGER_FOUND FALSE) - FIND_PATH(TASKMANAGER_INCLUDE_DIR NAMES taskmanager.h PATHS ${KDE4_INCLUDE_DIR}/taskmanager ${INCLUDE_INSTALL_DIR}/taskmanager.h) - FIND_LIBRARY(TASKMANAGER_LIBRARY NAMES taskmanager PATHS ${KDE4_LIB_DIR} ${LIB_INSTALL_DIR}) - - if(TASKMANAGER_INCLUDE_DIR AND TASKMANAGER_LIBRARY) - set(TASKMANAGER_FOUND TRUE) - message(STATUS "Found libtaskmanager: ${TASKMANAGER_LIBRARY} ") - include_directories(${TASKMANAGER_INCLUDE_DIR}) - set(ktapplet_SRCS applet.cpp chunkbar.cpp fadingitem.cpp fadingnavigationwidget.cpp) - - kde4_add_ui_files(ktapplet_SRCS appletconfig.ui) - - kde4_add_plugin(plasma_applet_ktorrent ${ktapplet_SRCS}) - target_link_libraries(plasma_applet_ktorrent ${KDE4_PLASMA_LIBS} ${KDE4_KIO_LIBS} ${TASKMANAGER_LIBRARY} ${LIBKTORRENT_LIBRARIES} ktcore) - - install(TARGETS plasma_applet_ktorrent DESTINATION ${PLUGIN_INSTALL_DIR}) - install(FILES plasma-applet-ktorrent.desktop DESTINATION ${SERVICES_INSTALL_DIR}) - endif(TASKMANAGER_INCLUDE_DIR AND TASKMANAGER_LIBRARY) - - macro_log_feature(TASKMANAGER_FOUND "libtaskmanager" "libtaskmanager library and header files" "http://www.kde.org/" FALSE "" "libtaskmanager is needed for KTorrent Plasmoid") + + set(ktapplet_SRCS applet.cpp chunkbar.cpp fadingitem.cpp fadingnavigationwidget.cpp) + + kde4_add_ui_files(ktapplet_SRCS appletconfig.ui) + + kde4_add_plugin(plasma_applet_ktorrent ${ktapplet_SRCS}) + target_link_libraries(plasma_applet_ktorrent ${KDE4_PLASMA_LIBS} ${KDE4_KIO_LIBS} ${LIBKTORRENT_LIBRARIES} ktcore) + + install(TARGETS plasma_applet_ktorrent DESTINATION ${PLUGIN_INSTALL_DIR}) + install(FILES plasma-applet-ktorrent.desktop DESTINATION ${SERVICES_INSTALL_DIR}) endif(NOT QT_VERSION_OK) diff --git a/plasma/applet/applet.cpp b/plasma/applet/applet.cpp index 59e7191..bf09479 100644 --- a/plasma/applet/applet.cpp +++ b/plasma/applet/applet.cpp @@ -21,6 +21,9 @@ #include "applet.h" #include #include +#include +#include +#include #include #include #include @@ -31,12 +34,11 @@ #include #endif #include -#include -#include #include #include "chunkbar.h" #include "fadingnavigationwidget.h" + using namespace bt; namespace ktplasma @@ -174,7 +176,8 @@ namespace ktplasma } } - void Applet::updateNavigation() { + void Applet::updateNavigation() + { navigation->setEnabled(connected_to_app && !sources.empty() && (sources.count() > 1 || !sources.contains(current_source))); } @@ -193,12 +196,14 @@ namespace ktplasma } } - void Applet::updateSources() { + void Applet::updateSources() + { sources = engine->sources(); sources.removeOne("core"); } - void Applet::setSource(QString source) { + void Applet::setSource(QString source) + { if (!current_source.isEmpty()) engine->disconnectSource(current_source,this); clearData(); @@ -340,20 +345,39 @@ namespace ktplasma void Applet::iconClicked() { - TaskManager::TaskDict tasks = TaskManager::TaskManager::self()->tasks(); - for (TaskManager::TaskDict::iterator i = tasks.begin();i != tasks.end();i ++) + QDBusConnection session_bus = QDBusConnection::sessionBus(); + QDBusConnectionInterface* dbus_service = session_bus.interface(); + if (!session_bus.isConnected() || !dbus_service || !dbus_service->isServiceRegistered("org.ktorrent.ktorrent")) { - if (i.value()->className() == "ktorrent") - { - KWindowSystem::activateWindow(i.key()); - return; - } + // can't find the window, try launching it + KUrl::List empty; + KRun::run("ktorrent", empty, 0); + } + else + { + QDBusMessage msg = QDBusMessage::createMethodCall("org.ktorrent.ktorrent", "/ktorrent/MainWindow_1", "org.kde.KMainWindow", "winId"); + QDBusPendingCall call = session_bus.asyncCall(msg, 5000); + QDBusPendingCallWatcher* watcher = new QDBusPendingCallWatcher(call ,this); + connect(watcher, SIGNAL(finished(QDBusPendingCallWatcher*)), this, SLOT(dbusCallFinished(QDBusPendingCallWatcher*))); } - - // can't find the window, try launching it - KUrl::List empty; - KRun::run("ktorrent", empty, 0); } + + void Applet::dbusCallFinished(QDBusPendingCallWatcher* self) + { + if (self->isError()) + { + // call failed, try launching it + KUrl::List empty; + KRun::run("ktorrent", empty, 0); + } + else + { + QDBusPendingReply reply = *self; + KWindowSystem::activateWindow(reply.value()); + } + self->deleteLater(); + } + void Applet::clearData() { diff --git a/plasma/applet/applet.h b/plasma/applet/applet.h index 29b3265..d396118 100644 --- a/plasma/applet/applet.h +++ b/plasma/applet/applet.h @@ -27,6 +27,7 @@ #include "fadingnavigationwidget.h" class QGraphicsLinearLayout; +class QDBusPendingCallWatcher; namespace Plasma { @@ -68,6 +69,7 @@ namespace ktplasma void iconClicked(); void selectPrev(); void selectNext(); + void dbusCallFinished(QDBusPendingCallWatcher* self); private: void updateTorrentCombo();