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[Qemu-trivial] [PATCH] sdl: Do not grab mouse on mode switch while in ba
From: |
Jan Kiszka |
Subject: |
[Qemu-trivial] [PATCH] sdl: Do not grab mouse on mode switch while in background |
Date: |
Fri, 27 Jan 2012 23:41:54 +0100 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.8.1.12) Gecko/20080226 SUSE/2.0.0.12-1.1 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666 |
From: Jan Kiszka <address@hidden>
When the mouse mode changes to absolute while the SDL windows is not in
focus, refrain from grabbing the input. It would steal from some other
window.
Signed-off-by: Jan Kiszka <address@hidden>
---
I bet this makes no difference for your problem, Erik, but I came
across this while trying to reproduce the issue.
ui/sdl.c | 30 ++++++++++++++++--------------
1 files changed, 16 insertions(+), 14 deletions(-)
diff --git a/ui/sdl.c b/ui/sdl.c
index 8cafc44..384276d 100644
--- a/ui/sdl.c
+++ b/ui/sdl.c
@@ -483,12 +483,27 @@ static void sdl_grab_end(void)
sdl_update_caption();
}
+static void absolute_mouse_grab(void)
+{
+ int mouse_x, mouse_y;
+
+ if (SDL_GetAppState() & SDL_APPINPUTFOCUS) {
+ SDL_GetMouseState(&mouse_x, &mouse_y);
+ if (mouse_x > 0 && mouse_x < real_screen->w - 1 &&
+ mouse_y > 0 && mouse_y < real_screen->h - 1) {
+ sdl_grab_start();
+ }
+ }
+}
+
static void sdl_mouse_mode_change(Notifier *notify, void *data)
{
if (kbd_mouse_is_absolute()) {
if (!absolute_enabled) {
- sdl_grab_start();
absolute_enabled = 1;
+ if (is_graphic_console()) {
+ absolute_mouse_grab();
+ }
}
} else if (absolute_enabled) {
if (!gui_fullscreen) {
@@ -571,19 +586,6 @@ static void toggle_full_screen(DisplayState *ds)
vga_hw_update();
}
-static void absolute_mouse_grab(void)
-{
- int mouse_x, mouse_y;
-
- if (SDL_GetAppState() & SDL_APPINPUTFOCUS) {
- SDL_GetMouseState(&mouse_x, &mouse_y);
- if (mouse_x > 0 && mouse_x < real_screen->w - 1 &&
- mouse_y > 0 && mouse_y < real_screen->h - 1) {
- sdl_grab_start();
- }
- }
-}
-
static void handle_keydown(DisplayState *ds, SDL_Event *ev)
{
int mod_state;
--
1.7.3.4
- [Qemu-trivial] [PATCH] sdl: Do not grab mouse on mode switch while in background,
Jan Kiszka <=