Add a signal which is emitted when the downloads are finished

Task-number: QTIFW-2269
Change-Id: I7ec5931e8475a3477ba2c05ba9e8ed0620b02206
Reviewed-by: Katja Marttila <katja.marttila@qt.io>

2 files changed, 10 insertions, 0 deletions

diff --git a/src/libs/installer/packagemanagercore.cpp b/src/libs/installer/packagemanagercore.cpp
index af92a4d6d..5fdb599d8 100644
--- a/src/libs/installer/packagemanagercore.cpp
+++ b/src/libs/installer/packagemanagercore.cpp
@@ -346,6 +346,14 @@ using namespace QInstaller;
 */
 
 /*!
+    \fn QInstaller::PackageManagerCore::downloadArchivesFinished()
+
+    Emitted when all data archives for components have been downloaded successfully.
+
+    \sa {installer::downloadArchivesFinished}{installer.downloadArchivesFinished}
+*/
+
+/*!
     \fn QInstaller::PackageManagerCore::wizardPageInsertionRequested(QWidget *widget, QInstaller::PackageManagerCore::WizardPage page)
 
     Emitted when a custom \a widget is about to be inserted into \a page by
@@ -808,6 +816,7 @@ int PackageManagerCore::downloadNeededArchives(double partProgressSize)
         throw Error(tr("Installation canceled by user."));
 
     ProgressCoordinator::instance()->emitDownloadStatus(tr("All downloads finished."));
+    emit downloadArchivesFinished();
 
     return archivesJob.numberOfDownloads();
 }
diff --git a/src/libs/installer/packagemanagercore.h b/src/libs/installer/packagemanagercore.h
index 523661797..bbc6251fc 100644
--- a/src/libs/installer/packagemanagercore.h
+++ b/src/libs/installer/packagemanagercore.h
@@ -384,6 +384,7 @@ Q_SIGNALS:
     void offlineGenerationStarted();
     void offlineGenerationFinished();
     void titleMessageChanged(const QString &title);
+    void downloadArchivesFinished();
 
     void wizardPageInsertionRequested(QWidget *widget, QInstaller::PackageManagerCore::WizardPage page);
     void wizardPageRemovalRequested(QWidget *widget);