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inspector: React to device changes

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Recreate the device section in the general tab when
devices come or go.
This commit is contained in:
Matthias Clasen
2016-02-25 20:28:23 -05:00
parent 5b2e883161
commit 4f5f299266
1 changed files with 28 additions and 4 deletions
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32
gtk/inspector/general.c
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@@ -370,6 +370,8 @@ init_display (GtkInspectorGeneral *gen)
populate_display (screen, gen);
}
static void populate_seats (GtkInspectorGeneral *gen);
static void
add_device (GtkInspectorGeneral *gen,
GdkDevice *device)
@@ -573,6 +575,13 @@ add_seat (GtkInspectorGeneral *gen,
int i;
GList *list, *l;
if (!g_object_get_data (G_OBJECT (seat), "inspector-connected"))
{
g_object_set_data (G_OBJECT (seat), "inspector-connected", GINT_TO_POINTER (1));
g_signal_connect_swapped (seat, "device-added", G_CALLBACK (populate_seats), gen);
g_signal_connect_swapped (seat, "device-removed", G_CALLBACK (populate_seats), gen);
}
box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 40);
g_object_set (box, "margin", 10, NULL);
@@ -620,13 +629,17 @@ add_seat (GtkInspectorGeneral *gen,
}
static void
init_device (GtkInspectorGeneral *gen)
populate_seats (GtkInspectorGeneral *gen)
{
GdkDisplay *display;
GdkDisplay *display = gdk_display_get_default ();
GList *list, *l;
int i;
display = gdk_display_get_default ();
list = gtk_container_get_children (GTK_CONTAINER (gen->priv->device_box));
for (l = list; l; l = l->next)
gtk_widget_destroy (GTK_WIDGET (l->data));
g_list_free (list);
list = gdk_display_list_seats (display);
for (l = list, i = 0; l; l = l->next, i++)
@@ -635,6 +648,17 @@ init_device (GtkInspectorGeneral *gen)
g_list_free (list);
}
static void
init_device (GtkInspectorGeneral *gen)
{
GdkDisplay *display = gdk_display_get_default ();
g_signal_connect_swapped (display, "seat-added", G_CALLBACK (populate_seats), gen);
g_signal_connect_swapped (display, "seat-removed", G_CALLBACK (populate_seats), gen);
populate_seats (gen);
}
static void
gtk_inspector_general_init (GtkInspectorGeneral *gen)
{
@@ -643,8 +667,8 @@ gtk_inspector_general_init (GtkInspectorGeneral *gen)
init_version (gen);
init_env (gen);
init_display (gen);
init_device (gen);
init_gl (gen);
init_device (gen);
}
static gboolean