X-Git-Url: http://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fwwindow.C;h=7759d7d0a45069eb19689b7524165c0878899d6c;hb=0b78779e9e75131eee81d2e4689b98df0e91c092;hp=e0db1b7ca4d0ab1101625c68795da36e4457a480;hpb=30bdb85eb33a8ee7ba675038a86c6be59c43d7bd;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.1/cinelerra/wwindow.C b/cinelerra-5.1/cinelerra/wwindow.C
index e0db1b7c..7759d7d0 100644
--- a/cinelerra-5.1/cinelerra/wwindow.C
+++ b/cinelerra-5.1/cinelerra/wwindow.C
@@ -31,6 +31,7 @@ WWindow::WWindow(MWindow *mwindow)
  : BC_DialogThread()
 {
 	this->mwindow = mwindow;
+	this->result = 0;
 }
 
 WWindow::~WWindow()
@@ -43,11 +44,13 @@ void WWindow::show_warning(int *do_warning, const char *warn_text)
 	if( running() ) return;
 	this->do_warning = do_warning;
 	this->warn_text = warn_text;
+	this->result = 0;
 	start();
 }
 
 void WWindow::handle_close_event(int result)
 {
+	this->result = result;
 	gui = 0;
 }
 
@@ -61,6 +64,13 @@ BC_Window* WWindow::new_gui()
 	return gui;
 }
 
+int WWindow::wait_result()
+{
+	if( !running() ) return -1;
+	join();
+	return result;
+}
+
 WWindowGUI::WWindowGUI(WWindow *thread, int x, int y)
  : BC_Window(_(PROGRAM_NAME ": Warning"), x, y, 640, 100, 640, 100, 0, 0, 1)
 {