Merge branch 'chris/scheduled-fetches'

3 files changed, 11 insertions, 35 deletions

diff --git a/amiga/download.c b/amiga/download.c
index 16a50d8ff..b9b27ab9f 100644
--- a/amiga/download.c
+++ b/amiga/download.c
@@ -85,7 +85,6 @@ enum {
 };
 
 int downloads_in_progress = 0;
-BYTE original_task_priority = 0;
 
 struct gui_download_window *gui_download_window_create(download_context *ctx,
 		struct gui_window *gui)
@@ -186,13 +185,6 @@ struct gui_download_window *gui_download_window_create(download_context *ctx,
 	dw->node = AddObject(window_list,AMINS_DLWINDOW);
 	dw->node->objstruct = dw;
 
-	/* Set task priority to -1.
-	 * NetSurf loops without Wait()ing when downloading,
-	 * so this gives other tasks a bit more CPU time. */
-	if(downloads_in_progress == 0) {
-		original_task_priority = SetTaskPri(FindTask(0), (BYTE)nsoption_int(download_task_pri));
-		LOG(("Now running at priority %d (was %d)", nsoption_int(download_task_pri), original_task_priority));
-	}
 	downloads_in_progress++;
 
 	return dw;
@@ -282,12 +274,7 @@ void gui_download_window_done(struct gui_download_window *dw)
 	SetComment(dw->fname, dw->url);
 	if(dw->url) free(dw->url);
 
-	/* Set task priority back to what it was originally */
 	downloads_in_progress--;
-	if(downloads_in_progress == 0) {
-		BYTE taskpri = 	SetTaskPri(FindTask(0), original_task_priority);
-		LOG(("Now running at priority %d (was %d)", original_task_priority, taskpri));
-	}
 
 	DisposeObject(dw->objects[OID_MAIN]);
 	DelObject(dw->node);
diff --git a/amiga/gui.c b/amiga/gui.c
index 998b169b0..e2616cf21 100644
--- a/amiga/gui.c
+++ b/amiga/gui.c
@@ -2459,27 +2459,19 @@ printf("sig recvd %ld (%ld %ld %ld %ld %ld %ld)\n", signal, winsignal , appsig ,
 	}
 }
 
+static void ami_gui_fetch_callback(void *p)
+{
+	/* This doesn't need to do anything - the scheduled event will
+	 * send a message to trigger Wait() to return, thereby causing
+	 * the event function to return, and NetSurf to call
+	 * hlcache_poll() as part of the usual fetch/event loop.
+	 */
+}
+
 void gui_poll(bool active)
 {
-	/* However, down here we are waiting for the user to do something or for a
-	   scheduled event to kick in (the active variable seems to have no real
-	   bearing on reality, but is supposed to indicate that NetSurf wants
-	   control back ASAP, so we poll in that case).
-	   schedule_run checks every event, really they need to be sorted so only
-	   the first event needs to be run on each signal. */
-
-	if(active)
-	{
-		ami_handle_msg();
-		ami_handle_appmsg();
-		ami_handle_applib();
-		ami_arexx_handle();
-		schedule_run(TRUE);
-	}
-	else
-	{
-		ami_get_msg();
-	}
+	if(active) schedule(0, ami_gui_fetch_callback, NULL);
+	ami_get_msg();
 }
 
 void ami_change_tab(struct gui_window_2 *gwin, int direction)
diff --git a/amiga/options.h b/amiga/options.h
index de65c3ee0..822a7a3aa 100644
--- a/amiga/options.h
+++ b/amiga/options.h
@@ -48,7 +48,6 @@
 	char *arexx_shutdown;			\
 	char *download_dir;			\
 	bool download_notify;			\
-	int download_task_pri;		\
 	bool faster_scroll;			\
 	bool scale_quality;			\
 	int dither_quality;			\
@@ -115,7 +114,6 @@
 	.arexx_shutdown = NULL,				\
 	.download_dir = NULL,				\
 	.download_notify = false,			\
-	.download_task_pri = -1,			\
 	.faster_scroll = true,				\
 	.scale_quality = false,				\
 	.dither_quality = 1,				\
@@ -181,7 +179,6 @@
 { "arexx_shutdown",	OPTION_STRING,	&nsoptions.arexx_shutdown }, \
 { "download_dir",	OPTION_STRING,	&nsoptions.download_dir }, \
 { "download_notify",	OPTION_BOOL,	&nsoptions.download_notify}, \
-{ "download_task_pri",	OPTION_INTEGER,	&nsoptions.download_task_pri}, \
 { "faster_scroll",	OPTION_BOOL,	&nsoptions.faster_scroll}, \
 { "scale_quality",	OPTION_BOOL,	&nsoptions.scale_quality}, \
 { "dither_quality",	OPTION_INTEGER,	&nsoptions.dither_quality}, \