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commit aadd8a93de29fb1d7d47dbe91b815655e76ef5f8
Author: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Tue Sep 5 00:00:56 2023 +0200
screen: Set quality to low or none for base and no
When e.g. brltty cannot load a screen driver, but can load the BrlAPI
driver, we have to make sure to know that we have a low screen reading
quality, otherwise the BrlAPI driver would consume braille keyboard
events, without being able to do anything about them.
This notably fixes cursor routing and braille panning in Orca when
xbrlapi is installed but the a2 screen driver is not installed.
diff --git a/Programs/scr_base.c b/Programs/scr_base.c
index 23c7e4d1f..de867a7d5 100644
--- a/Programs/scr_base.c
+++ b/Programs/scr_base.c
@@ -149,6 +149,7 @@ refresh_BaseScreen (void) {
static void
describe_BaseScreen (ScreenDescription *description) {
+ description->quality = SCQ_NONE;
description->rows = 1;
description->cols = strlen(text_BaseScreen);
description->posx = 0;
diff --git a/Programs/scr_driver.c b/Programs/scr_driver.c
index 57e602b0b..416487471 100644
--- a/Programs/scr_driver.c
+++ b/Programs/scr_driver.c
@@ -81,6 +81,11 @@ describe_NoScreen (ScreenDescription *description) {
screenMessage = message;
}
+ if (screenMessage)
+ description->quality = SCQ_LOW;
+ else
+ description->quality = SCQ_NONE;
+
description->rows = 1;
description->cols = strlen(screenMessage);
description->posx = 0;
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