rbutil: add abort signal for bootloader install/uninstall

During the bootloader install/uninstall process, a signal
is emitted when "Abort" button is pressed, the installers
can attach this signal and cancel the process.

Change-Id: I7f297b8031d7a2d93da0022081aaef03ef041baf

1 files changed, 2 insertions, 0 deletions

diff --git a/rbutil/rbutilqt/gui/selectiveinstallwidget.cpp b/rbutil/rbutilqt/gui/selectiveinstallwidget.cpp
index 35837ba41d..843fa63cad 100644
--- a/rbutil/rbutilqt/gui/selectiveinstallwidget.cpp
+++ b/rbutil/rbutilqt/gui/selectiveinstallwidget.cpp
@@ -247,6 +247,8 @@ void SelectiveInstallWidget::installBootloader(void)
         connect(bl, SIGNAL(done(bool)), this, SLOT(continueInstall(bool)));
         connect(bl, SIGNAL(logItem(QString, int)), m_logger, SLOT(addItem(QString, int)));
         connect(bl, SIGNAL(logProgress(int, int)), m_logger, SLOT(setProgress(int, int)));
+        // pass Abort button click signal to current installer
+        connect(m_logger, SIGNAL(aborted()), bl, SLOT(progressAborted()));
 
         // set bootloader filename. Do this now as installed() needs it.
         QStringList blfile = SystemInfo::value(SystemInfo::CurBootloaderFile).toStringList();