[Qemu-devel] [PATCH v2] ui: Load QEMU icon from SDL user interface

[Stefan Weil <weil@mail.berlios.de>]

Load an optional QEMU icon file. If there is no icon file named
qemu-icon.bmp in QEMU's default search path, QEMU will run with
the usual system default icon.

A matching icon file  will be loaded and used by X Windows managers
or MS Windows while a QEMU instance is running.

SDL requires icon files in 32x32 bmp format.

v2:
The first version of this patch also included qemu-icon.bmp
and rules to handle this file. That part will now be published
in a separate patch as soon as the QEMU community has chosen
a common QEMU icon. The SDL code here is useful to try
different icons.

Cc: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
---
 ui/sdl.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/ui/sdl.c b/ui/sdl.c
index f599d42..37bc7de 100644
--- a/ui/sdl.c
+++ b/ui/sdl.c
@@ -818,6 +818,7 @@ void sdl_display_init(DisplayState *ds, int full_screen, int no_frame)
     uint8_t data = 0;
     DisplayAllocator *da;
     const SDL_VideoInfo *vi;
+    char *filename;
 
 #if defined(__APPLE__)
     /* always use generic keymaps */
@@ -846,6 +847,12 @@ void sdl_display_init(DisplayState *ds, int full_screen, int no_frame)
     vi = SDL_GetVideoInfo();
     host_format = *(vi->vfmt);
 
+    filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, "qemu-icon.bmp");
+    if (filename) {
+        SDL_WM_SetIcon(SDL_LoadBMP(filename), NULL);
+        qemu_free(filename);
+    }
+
     dcl = qemu_mallocz(sizeof(DisplayChangeListener));
     dcl->dpy_update = sdl_update;
     dcl->dpy_resize = sdl_resize;
-- 
1.7.2.3