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https://gitlab.gnome.org/GNOME/gtk.git
synced 2025-01-07 11:20:09 +00:00
builder tool: Add a preview command
This was somewhat missing, and is easy to add.
This commit is contained in:
parent
69a38a9771
commit
7d75d5ec66
@ -777,6 +777,114 @@ do_enumerate (const gchar *filename)
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g_object_unref (builder);
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g_object_unref (builder);
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}
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}
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static void
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set_window_title (GtkWindow *window,
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const char *filename,
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const char *id)
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{
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gchar *name;
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gchar *title;
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name = g_path_get_basename (filename);
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if (id)
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title = g_strdup_printf ("%s in %s", id, name);
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else
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title = g_strdup (name);
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gtk_window_set_title (window, title);
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g_free (title);
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g_free (name);
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}
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static void
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do_preview (const char *filename,
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const char *id)
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{
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GtkBuilder *builder;
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GError *error = NULL;
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GObject *object;
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GtkWidget *window;
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builder = gtk_builder_new ();
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if (!gtk_builder_add_from_file (builder, filename, &error))
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{
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g_printerr ("%s\n", error->message);
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exit (1);
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}
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object = NULL;
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if (id)
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{
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object = gtk_builder_get_object (builder, id);
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}
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else
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{
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GSList *objects, *l;
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objects = gtk_builder_get_objects (builder);
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for (l = objects; l; l = l->next)
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{
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GObject *obj = l->data;
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if (GTK_IS_WINDOW (obj))
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{
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object = obj;
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break;
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}
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else if (GTK_IS_WIDGET (obj))
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{
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if (object == NULL)
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object = obj;
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}
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}
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g_slist_free (objects);
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}
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if (object == NULL)
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{
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if (id)
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g_printerr ("No object with ID '%s' found\n", id);
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else
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g_printerr ("No previewable object found\n");
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exit (1);
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}
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if (!GTK_IS_WIDGET (object))
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{
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g_printerr ("Objects of type %s can't be previewed\n", G_OBJECT_TYPE_NAME (object));
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exit (1);
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}
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if (GTK_IS_WINDOW (object))
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window = GTK_WIDGET (object);
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else
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{
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GtkWidget *widget = GTK_WIDGET (object);
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window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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if (GTK_IS_BUILDABLE (object))
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id = gtk_buildable_get_name (GTK_BUILDABLE (object));
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set_window_title (GTK_WINDOW (window), filename, id);
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g_object_ref (widget);
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if (gtk_widget_get_parent (widget) != NULL)
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gtk_container_remove (GTK_CONTAINER (gtk_widget_get_parent (widget)), widget);
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gtk_container_add (GTK_CONTAINER (window), widget);
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g_object_unref (widget);
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}
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gtk_window_present (GTK_WINDOW (window));
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gtk_main ();
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g_object_unref (builder);
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}
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static void
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static void
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usage (void)
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usage (void)
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{
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{
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@ -787,6 +895,7 @@ usage (void)
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" validate Validate the file\n"
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" validate Validate the file\n"
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" simplify Simplify the file\n"
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" simplify Simplify the file\n"
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" enumerate List all named objects\n"
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" enumerate List all named objects\n"
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" preview [ID] Preview the named object\n"
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"\n"
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"\n"
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"Perform various tasks on GtkBuilder .ui files.\n"));
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"Perform various tasks on GtkBuilder .ui files.\n"));
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exit (1);
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exit (1);
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@ -810,6 +919,23 @@ main (int argc, char *argv[])
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do_simplify (argv[2]);
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do_simplify (argv[2]);
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else if (strcmp (argv[1], "enumerate") == 0)
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else if (strcmp (argv[1], "enumerate") == 0)
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do_enumerate (argv[2]);
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do_enumerate (argv[2]);
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else if (strcmp (argv[1], "preview") == 0)
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{
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const char *filename, *id;
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if (argc > 3)
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{
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id = argv[2];
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filename = argv[3];
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}
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else
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{
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id = NULL;
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filename = argv[2];
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}
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do_preview (filename, id);
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}
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else
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else
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usage ();
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usage ();
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