461 lines
15 KiB
Diff
461 lines
15 KiB
Diff
diff --git a/plugins/xrandr/gsd-xrandr-manager.c b/plugins/xrandr/gsd-xrandr-manager.c
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index 4d8ce2f..b80e55d 100644
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--- a/plugins/xrandr/gsd-xrandr-manager.c
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+++ b/plugins/xrandr/gsd-xrandr-manager.c
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@@ -82,6 +82,10 @@ struct GsdXrandrManagerPrivate
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GnomeRRLabeler *labeler;
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GConfClient *client;
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int notify_id;
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+
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+ /* fn-F7 status */
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+ int current_fn_f7_config; /* -1 if no configs */
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+ GnomeRRConfig **fn_f7_configs; /* NULL terminated, NULL if there are no configs */
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};
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static void gsd_xrandr_manager_class_init (GsdXrandrManagerClass *klass);
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@@ -127,6 +131,418 @@ on_client_message (GdkXEvent *xevent,
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return GDK_FILTER_CONTINUE;
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}
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+static gboolean
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+is_laptop (GnomeOutputInfo *output)
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+{
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+ const char *output_name = output->name;
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+
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+ if (output->connected && output_name &&
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+ (strstr ("lvds", output_name) ||
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+ strstr ("LVDS", output_name) ||
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+ strstr ("Lvds", output_name)))
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+ {
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+ return TRUE;
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+ }
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+
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+ return FALSE;
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+}
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+
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+static gboolean
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+get_clone_size (GnomeRRScreen *screen, int *width, int *height)
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+{
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+ GnomeRRMode **modes = gnome_rr_screen_list_clone_modes (screen);
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+ int best_w, best_h;
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+ int i;
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+
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+ best_w = 0;
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+ best_h = 0;
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+
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+ for (i = 0; modes[i] != NULL; ++i) {
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+ GnomeRRMode *mode = modes[i];
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+ int w, h;
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+
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+ w = gnome_rr_mode_get_width (mode);
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+ h = gnome_rr_mode_get_height (mode);
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+
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+ if (w * h > best_w * best_h) {
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+ best_w = w;
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+ best_h = h;
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+ }
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+ }
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+
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+ if (best_w > 0 && best_h > 0) {
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+ if (width)
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+ *width = best_w;
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+ if (height)
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+ *height = best_h;
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+
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+ return TRUE;
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+ }
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+
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+ return FALSE;
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+}
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+
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+static void
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+print_output (GnomeOutputInfo *info)
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+{
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+ g_print (" Output: %s attached to %s\n", info->display_name, info->name);
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+ g_print (" status: %s\n", info->on ? "on" : "off");
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+ g_print (" width: %d\n", info->width);
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+ g_print (" height: %d\n", info->height);
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+ g_print (" rate: %d\n", info->rate);
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+ g_print (" position: %d %d\n", info->x, info->y);
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+}
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+
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+static void
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+print_configuration (GnomeRRConfig *config, const char *header)
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+{
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+ int i;
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+
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+ g_print ("=== %s Configuration ===\n", header);
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+ if (!config) {
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+ g_print (" none\n");
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+ return;
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+ }
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+
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+ for (i = 0; config->outputs[i] != NULL; ++i)
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+ print_output (config->outputs[i]);
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+}
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+
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+static GnomeRRConfig *
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+make_clone_setup (GnomeRRScreen *screen)
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+{
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+ GnomeRRConfig *result;
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+ int width, height;
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+ int i;
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+
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+ if (!get_clone_size (screen, &width, &height))
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+ return NULL;
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+
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+ result = gnome_rr_config_new_current (screen);
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+
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+ for (i = 0; result->outputs[i] != NULL; ++i) {
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+ GnomeOutputInfo *info = result->outputs[i];
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+
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+ info->on = FALSE;
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+ if (info->connected) {
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+ GnomeRROutput *output =
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+ gnome_rr_screen_get_output_by_name (screen, info->name);
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+ GnomeRRMode **modes = gnome_rr_output_list_modes (output);
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+ int j;
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+ int best_rate = 0;
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+
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+ for (j = 0; modes[j] != NULL; ++j) {
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+ GnomeRRMode *mode = modes[j];
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+ int w, h;
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+
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+ w = gnome_rr_mode_get_width (mode);
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+ h = gnome_rr_mode_get_height (mode);
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+
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+ if (w == width && h == height) {
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+ int r = gnome_rr_mode_get_freq (mode);
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+ if (r > best_rate)
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+ best_rate = r;
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+ }
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+ }
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+
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+ if (best_rate > 0) {
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+ info->on = TRUE;
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+ info->width = width;
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+ info->height = height;
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+ info->rate = best_rate;
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+ info->x = 0;
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+ info->y = 0;
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+ }
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+ }
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+ }
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+
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+ print_configuration (result, "clone setup");
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+
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+ return result;
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+}
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+
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+static gboolean
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+turn_on (GnomeRRScreen *screen,
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+ GnomeOutputInfo *info,
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+ int x, int y)
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+{
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+ GnomeRROutput *output =
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+ gnome_rr_screen_get_output_by_name (screen, info->name);
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+ GnomeRRMode *mode = gnome_rr_output_get_preferred_mode (output);
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+
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+ if (mode) {
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+ info->on = TRUE;
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+ info->x = x;
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+ info->y = y;
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+ info->width = gnome_rr_mode_get_width (mode);
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+ info->height = gnome_rr_mode_get_height (mode);
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+ info->rotation = GNOME_RR_ROTATION_0;
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+ info->rate = gnome_rr_mode_get_freq (mode);
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+
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+ return TRUE;
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+ }
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+
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+ return FALSE;
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+}
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+
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+static GnomeRRConfig *
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+make_laptop_setup (GnomeRRScreen *screen)
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+{
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+ /* Turn on the laptop, disable everything else */
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+ GnomeRRConfig *result = gnome_rr_config_new_current (screen);
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+ int i;
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+
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+ for (i = 0; result->outputs[i] != NULL; ++i) {
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+ GnomeOutputInfo *info = result->outputs[i];
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+
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+ if (is_laptop (info)) {
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+ if (!info->on) {
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+ if (!turn_on (screen, info, 0, 0)) {
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+ gnome_rr_config_free (result);
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+ result = NULL;
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+ break;
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+ }
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+ }
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+ }
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+ else {
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+ info->on = FALSE;
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+ }
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+ }
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+
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+ print_configuration (result, "Laptop setup");
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+
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+ /* FIXME - Maybe we should return NULL if there is more than
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+ * one connected "laptop" screen?
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+ */
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+ return result;
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+
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+}
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+
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+static GnomeRRConfig *
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+make_xinerama_setup (GnomeRRScreen *screen)
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+{
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+ /* Turn on everything that has a preferred mode, and
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+ * position it from left to right
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+ */
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+ GnomeRRConfig *result = gnome_rr_config_new_current (screen);
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+ int i;
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+ int x;
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+
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+ x = 0;
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+ for (i = 0; result->outputs[i] != NULL; ++i) {
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+ GnomeOutputInfo *info = result->outputs[i];
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+
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+ if (is_laptop (info)) {
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+ if (!info->on) {
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+ if (turn_on (screen, info, x, 0)) {
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+ x += info->width;
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+ }
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+ }
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+ }
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+ }
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+
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+ for (i = 0; result->outputs[i] != NULL; ++i) {
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+ GnomeOutputInfo *info = result->outputs[i];
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+
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+ if (info->connected && !is_laptop (info)) {
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+ if (!info->on) {
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+ if (turn_on (screen, info, x, 0)) {
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+ x += info->width;
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+ }
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+ }
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+ }
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+ }
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+
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+ print_configuration (result, "xinerama setup");
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+
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+ return result;
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+}
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+
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+static GnomeRRConfig *
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+make_other_setup (GnomeRRScreen *screen)
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+{
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+ /* Turn off all laptops, and make all external monitors clone
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+ * from (0, 0)
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+ */
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+
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+ GnomeRRConfig *result = gnome_rr_config_new_current (screen);
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+ int i;
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+
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+ for (i = 0; result->outputs[i] != NULL; ++i) {
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+ GnomeOutputInfo *info = result->outputs[i];
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+
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+ if (is_laptop (info)) {
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+ info->on = FALSE;
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+ }
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+ else {
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+ if (info->connected && !info->on) {
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+ turn_on (screen, info, 0, 0);
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+ }
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+ }
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+ }
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+
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+ print_configuration (result, "other setup");
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+
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+ return result;
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+}
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+
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+static GPtrArray *
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+sanitize (GPtrArray *array)
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+{
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+ int i;
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+ GPtrArray *new;
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+
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+ g_print ("before sanitizing\n");
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+
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+ for (i = 0; i < array->len; ++i) {
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+ if (array->pdata[i]) {
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+ print_configuration (array->pdata[i], "before");
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+ }
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+ }
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+
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+
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+ /* Remove configurations that are duplicates of
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+ * configurations earlier in the cycle
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+ */
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+ for (i = 0; i < array->len; ++i) {
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+ int j;
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+
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+ for (j = 0; j < i; ++j) {
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+ GnomeRRConfig *this = array->pdata[j];
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+ GnomeRRConfig *other = array->pdata[i];
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+
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+ if (this && other && gnome_rr_config_equal (this, other)) {
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+ g_print ("removing duplicate configuration\n");
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+ gnome_rr_config_free (this);
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+ array->pdata[j] = NULL;
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+ break;
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+ }
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+ }
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+ }
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+
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+ for (i = 0; i < array->len; ++i) {
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+ GnomeRRConfig *config = array->pdata[i];
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+
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+ if (config) {
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+ gboolean all_off = TRUE;
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+ int j;
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+
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+ for (j = 0; config->outputs[j] != NULL; ++j) {
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+ if (config->outputs[j]->on)
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+ all_off = FALSE;
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+ }
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+
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+ if (all_off) {
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+ gnome_rr_config_free (array->pdata[i]);
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+ array->pdata[i] = NULL;
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+ }
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+ }
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+ }
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+
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+ /* Remove NULL configurations */
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+ new = g_ptr_array_new ();
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+
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+ for (i = 0; i < array->len; ++i) {
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+ if (array->pdata[i]) {
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+ g_ptr_array_add (new, array->pdata[i]);
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+ print_configuration (array->pdata[i], "Final");
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+ }
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+ }
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+
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+ g_ptr_array_add (new, NULL);
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+
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+ g_ptr_array_free (array, TRUE);
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+
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+ return new;
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+}
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+
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+static void
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+generate_fn_f7_configs (GsdXrandrManager *mgr)
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+{
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+ GPtrArray *array = g_ptr_array_new ();
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+ GnomeRRScreen *screen = mgr->priv->rw_screen;
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+
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+ g_print ("Generating configurations\n");
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+
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+ /* Free any existing list of configurations */
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+ if (mgr->priv->fn_f7_configs) {
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+ int i;
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+
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+ for (i = 0; mgr->priv->fn_f7_configs[i] != NULL; ++i)
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+ gnome_rr_config_free (mgr->priv->fn_f7_configs[i]);
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+ g_free (mgr->priv->fn_f7_configs);
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+
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+ mgr->priv->fn_f7_configs = NULL;
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+ mgr->priv->current_fn_f7_config = -1;
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+ }
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+
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+ g_ptr_array_add (array, gnome_rr_config_new_current (screen));
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+ g_ptr_array_add (array, make_xinerama_setup (screen));
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+ g_ptr_array_add (array, make_clone_setup (screen));
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+ g_ptr_array_add (array, make_laptop_setup (screen));
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+ g_ptr_array_add (array, make_other_setup (screen));
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+ g_ptr_array_add (array, gnome_rr_config_new_stored (screen));
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+ g_ptr_array_add (array, NULL);
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+
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+ array = sanitize (array);
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+
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+ mgr->priv->fn_f7_configs = (GnomeRRConfig **)g_ptr_array_free (array, FALSE);
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+ mgr->priv->current_fn_f7_config = 0;
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+}
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+
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+static void
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+handle_fn_f7 (GsdXrandrManager *mgr)
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+{
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+ GsdXrandrManagerPrivate *priv = mgr->priv;
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+ GnomeRRScreen *screen = priv->rw_screen;
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+ GnomeRRConfig *current;
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+
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+ /* Theory of fn-F7 operation
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+ *
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+ * We maintain a datastructure "fn_f7_status", that contains
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+ * a list of GnomeRRConfig's. Each of the GnomeRRConfigs has a
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+ * mode (or "off") for each connected output.
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+ *
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+ * When the user hits fn-F7, we cycle to the next GnomeRRConfig
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+ * in the data structure. If the data structure does not exist, it
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+ * is generated. If the configs in the data structure do not match
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+ * the current hardware reality, it is regenerated.
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+ *
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+ */
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+ g_print ("Handling fn-f7\n");
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+ gnome_rr_screen_refresh (screen);
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+
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+ if (!priv->fn_f7_configs)
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+ generate_fn_f7_configs (mgr);
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+
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+ current = gnome_rr_config_new_current (screen);
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+
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+ if (priv->fn_f7_configs && !gnome_rr_config_match (current, priv->fn_f7_configs[0]))
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+ generate_fn_f7_configs (mgr);
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+
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+ gnome_rr_config_free (current);
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+
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+ if (priv->fn_f7_configs) {
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+ mgr->priv->current_fn_f7_config++;
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+
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+ if (priv->fn_f7_configs[mgr->priv->current_fn_f7_config] == NULL)
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+ mgr->priv->current_fn_f7_config = 0;
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+
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+ g_print ("cycling to next configuration (%d)\n", mgr->priv->current_fn_f7_config);
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+
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+ print_configuration (priv->fn_f7_configs[mgr->priv->current_fn_f7_config], "new config");
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+
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+ g_print ("applying\n");
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+
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+ gnome_rr_config_apply (priv->fn_f7_configs[mgr->priv->current_fn_f7_config],
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+ screen);
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+ }
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+ else {
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+ g_print ("no configurations generated\n");
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+ }
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+ g_print ("done handling fn-f7\n");
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+}
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+
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static GdkFilterReturn
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event_filter (GdkXEvent *xevent,
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GdkEvent *event,
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@@ -142,12 +558,9 @@ event_filter (GdkXEvent *xevent,
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if (xev->xany.type != KeyPress && xev->xany.type != KeyRelease)
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return GDK_FILTER_CONTINUE;
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- if (xev->xkey.keycode == manager->priv->keycode) {
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- /* FIXME: here we should cycle between valid
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- * configurations, and save them
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- */
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- gnome_rr_config_apply_stored (manager->priv->rw_screen);
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-
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+ if (xev->xkey.keycode == manager->priv->keycode && xev->xany.type == KeyPress) {
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+ handle_fn_f7 (manager);
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+
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return GDK_FILTER_CONTINUE;
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}
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@@ -869,6 +1282,9 @@ gsd_xrandr_manager_init (GsdXrandrManager *manager)
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manager->priv = GSD_XRANDR_MANAGER_GET_PRIVATE (manager);
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manager->priv->keycode = keycode;
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+
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+ manager->priv->current_fn_f7_config = -1;
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+ manager->priv->fn_f7_configs = NULL;
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}
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static void
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