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tests: Improve formats list for testclipboard2

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This commit is contained in:
Benjamin Otte 2017-11-28 04:00:31 +01:00
parent 5632d0eabb
commit 39d4622563
1 changed files with 56 additions and 9 deletions
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65
tests/testclipboard2.c
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@ -103,16 +103,66 @@ visible_child_changed_cb (GtkWidget *stack,
}
}
static void
format_list_add_row (GtkWidget *list,
const char *format_name,
GdkContentFormats *formats)
{
GtkWidget *box;
box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4);
gtk_container_add (GTK_CONTAINER (box), gtk_label_new (format_name));
gdk_content_formats_unref (formats);
gtk_container_add (GTK_CONTAINER (list), box);
}
static void
clipboard_formats_change_cb (GdkClipboard *clipboard,
GParamSpec *pspec,
GtkWidget *label)
GtkWidget *list)
{
char *s;
GdkContentFormats *formats;
GtkWidget *row;
const char * const *mime_types;
const GType *gtypes;
gsize i, n;
s = gdk_content_formats_to_string (gdk_clipboard_get_formats (clipboard));
gtk_label_set_text (GTK_LABEL (label), s);
g_free (s);
while ((row = GTK_WIDGET (gtk_list_box_get_row_at_index (GTK_LIST_BOX (list), 0))))
gtk_container_remove (GTK_CONTAINER (list), row);
formats = gdk_clipboard_get_formats (clipboard);
gtypes = gdk_content_formats_get_gtypes (formats, &n);
for (i = 0; i < n; i++)
{
format_list_add_row (list,
g_type_name (gtypes[i]),
gdk_content_formats_new_for_gtype (gtypes[i]));
}
mime_types = gdk_content_formats_get_mime_types (formats, &n);
for (i = 0; i < n; i++)
{
format_list_add_row (list,
mime_types[i],
gdk_content_formats_new ((const char *[2]) { mime_types[i], NULL }, 1));
}
}
static GtkWidget *
get_formats_list (GdkClipboard *clipboard)
{
GtkWidget *sw, *list;
sw = gtk_scrolled_window_new (NULL, NULL);
list = gtk_list_box_new ();
g_signal_connect (clipboard, "notify::formats", G_CALLBACK (clipboard_formats_change_cb), list);
clipboard_formats_change_cb (clipboard, NULL, list);
gtk_container_add (GTK_CONTAINER (sw), list);
return sw;
}
static GtkWidget *
@ -126,10 +176,7 @@ get_contents_widget (GdkClipboard *clipboard)
g_signal_connect (stack, "notify::visible-child", G_CALLBACK (visible_child_changed_cb), clipboard);
g_signal_connect (clipboard, "changed", G_CALLBACK (clipboard_changed_cb), stack);
child = gtk_label_new (NULL);
gtk_label_set_line_wrap (GTK_LABEL (child), TRUE);
g_signal_connect (clipboard, "notify::formats", G_CALLBACK (clipboard_formats_change_cb), child);
clipboard_formats_change_cb (clipboard, NULL, child);
child = get_formats_list (clipboard);
gtk_stack_add_titled (GTK_STACK (stack), child, "info", "Info");
child = gtk_image_new ();