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Add stock icons for 'connect' and 'disconnect'.
[synfig.git]
/
synfig-studio
/
trunk
/
src
/
gtkmm
/
workarea.cpp
diff --git
a/synfig-studio/trunk/src/gtkmm/workarea.cpp
b/synfig-studio/trunk/src/gtkmm/workarea.cpp
index
65600c5
..
ba0d49b
100644
(file)
--- a/
synfig-studio/trunk/src/gtkmm/workarea.cpp
+++ b/
synfig-studio/trunk/src/gtkmm/workarea.cpp
@@
-810,6
+810,19
@@
WorkArea::~WorkArea()
render_idle_func_id=0;
}
render_idle_func_id=0;
}
+bool
+WorkArea::get_updating()const
+{
+ return App::single_threaded && async_renderer && async_renderer->updating;
+}
+
+void
+WorkArea::stop_updating(bool cancel)
+{
+ async_renderer->stop();
+ if (cancel) canceled_=true;
+}
+
void
WorkArea::save_meta_data()
{
void
WorkArea::save_meta_data()
{
@@
-2174,9
+2187,10
@@
public:
bool
studio::WorkArea::async_update_preview()
{
bool
studio::WorkArea::async_update_preview()
{
- if (
async_renderer && async_renderer->updating == true
)
+ if (
get_updating()
)
{
{
- async_renderer->stop();
+ stop_updating();
+ queue_render_preview();
return false;
}
return false;
}