console: move window ID code from baum to sdl

This moves the SDL bits for window ID from the baum driver to SDL, as
well as fixing the build for non-X11.

Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Message-id: 20161221003806.22412-3-samuel.thibault@ens-lyon.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

backends/baum.c

@@ -27,12 +27,10 @@
 #include "sysemu/char.h"
 #include "qemu/timer.h"
 #include "hw/usb.h"
+#include "ui/console.h"
 #include <brlapi.h>
 #include <brlapi_constants.h>
 #include <brlapi_keycodes.h>
-#ifdef CONFIG_SDL
-#include <SDL_syswm.h>
-#endif
 
 #if 0
 #define DPRINTF(fmt, ...) \
@@ -227,12 +225,8 @@ static const uint8_t nabcc_translation[2][256] = {
 /* The guest OS has started discussing with us, finish initializing BrlAPI */
 static int baum_deferred_init(BaumDriverState *baum)
 {
-#if defined(CONFIG_SDL)
-#if SDL_COMPILEDVERSION < SDL_VERSIONNUM(2, 0, 0)
-    SDL_SysWMinfo info;
-#endif
-#endif
-    int tty;
+    int tty = BRLAPI_TTY_DEFAULT;
+    QemuConsole *con;
 
     if (baum->deferred_init) {
         return 1;
@@ -243,21 +237,12 @@ static int baum_deferred_init(BaumDriverState *baum)
         return 0;
     }
 
-#if defined(CONFIG_SDL)
-#if SDL_COMPILEDVERSION < SDL_VERSIONNUM(2, 0, 0)
-    memset(&info, 0, sizeof(info));
-    SDL_VERSION(&info.version);
-    if (SDL_GetWMInfo(&info)) {
-        tty = info.info.x11.wmwindow;
-    } else {
-#endif
-#endif
-        tty = BRLAPI_TTY_DEFAULT;
-#if defined(CONFIG_SDL)
-#if SDL_COMPILEDVERSION < SDL_VERSIONNUM(2, 0, 0)
+    con = qemu_console_lookup_by_index(0);
+    if (con && qemu_console_is_graphic(con)) {
+        tty = qemu_console_get_window_id(con);
+        if (tty == -1)
+            tty = BRLAPI_TTY_DEFAULT;
     }
-#endif
-#endif
 
     if (brlapi__enterTtyMode(baum->brlapi, tty, NULL) == -1) {
         brlapi_perror("baum: brlapi__enterTtyMode");

ui/sdl.c

@@ -947,6 +947,7 @@ void sdl_display_init(DisplayState *ds, int full_screen, int no_frame)
     int flags;
     uint8_t data = 0;
     const SDL_VideoInfo *vi;
+    SDL_SysWMinfo info;
     char *filename;
 
 #if defined(__APPLE__)
@@ -1023,5 +1024,29 @@ void sdl_display_init(DisplayState *ds, int full_screen, int no_frame)
     sdl_cursor_hidden = SDL_CreateCursor(&data, &data, 8, 1, 0, 0);
     sdl_cursor_normal = SDL_GetCursor();
 
+    memset(&info, 0, sizeof(info));
+    SDL_VERSION(&info.version);
+    if (SDL_GetWMInfo(&info)) {
+        int i;
+        for (i = 0; ; i++) {
+            /* All consoles share the same window */
+            QemuConsole *con = qemu_console_lookup_by_index(i);
+            if (con) {
+#if defined(SDL_VIDEO_DRIVER_X11)
+                qemu_console_set_window_id(con, info.info.x11.wmwindow);
+#elif defined(SDL_VIDEO_DRIVER_NANOX) || \
+      defined(SDL_VIDEO_DRIVER_WINDIB) || defined(SDL_VIDEO_DRIVER_DDRAW) || \
+      defined(SDL_VIDEO_DRIVER_GAPI) || \
+      defined(SDL_VIDEO_DRIVER_RISCOS)
+                qemu_console_set_window_id(con, (int) (uintptr_t) info.window);
+#else
+                qemu_console_set_window_id(con, info.data);
+#endif
+            } else {
+                break;
+            }
+        }
+    }
+
     atexit(sdl_cleanup);
 }