static void
pgd_page_set_page (PgdPageDemo *demo,
PopplerPage *page)
{
#ifdef POPPLER_WITH_GDK
GdkPixbuf *thumbnail;
#else
cairo_surface_t *thumbnail;
#endif
gchar *str;
str = page ? g_strdup_printf ("%d", poppler_page_get_index (page)) : NULL;
gtk_label_set_text (GTK_LABEL (demo->index), str);
g_free (str);
if (page) {
str = poppler_page_get_label (page);
gtk_label_set_text (GTK_LABEL (demo->label), str);
g_free (str);
} else {
gtk_label_set_text (GTK_LABEL (demo->label), NULL);
}
if (page) {
gdouble width, height;
poppler_page_get_size (page, &width, &height);
str = g_strdup_printf ("%.2f x %.2f", width, height);
gtk_label_set_text (GTK_LABEL (demo->size), str);
g_free (str);
} else {
gtk_label_set_text (GTK_LABEL (demo->size), NULL);
}
str = page ? g_strdup_printf ("%.2f seconds", poppler_page_get_duration (page)) : NULL;
gtk_label_set_text (GTK_LABEL (demo->duration), str);
g_free (str);
#ifdef POPPLER_WITH_GDK
thumbnail = page ? poppler_page_get_thumbnail_pixbuf (page) : NULL;
#else
thumbnail = page ? poppler_page_get_thumbnail (page) : NULL;
#endif
if (thumbnail) {
gint width, height;
poppler_page_get_thumbnail_size (page, &width, &height);
str = g_strdup_printf ("%d x %d", width, height);
gtk_label_set_text (GTK_LABEL (demo->thumbnail_size), str);
g_free (str);
#ifdef POPPLER_WITH_GDK
gtk_image_set_from_pixbuf (GTK_IMAGE (demo->thumbnail), thumbnail);
g_object_unref (thumbnail);
#else
image_set_from_surface (GTK_IMAGE (demo->thumbnail), thumbnail);
cairo_surface_destroy (thumbnail);
#endif
} else {
str = g_strdup ("<i>No thumbnail found</i>");
gtk_label_set_markup (GTK_LABEL (demo->thumbnail_size), str);
g_free (str);
gtk_image_set_from_icon_name (GTK_IMAGE (demo->thumbnail),
"image-missing",
GTK_ICON_SIZE_DIALOG);
}
}
static VALUE
rg_duration(VALUE self)
{
return rb_float_new(poppler_page_get_duration(SELF(self)));
}
