diff options
Diffstat (limited to 'testsuite/gtk/label.c')
| -rw-r--r-- | testsuite/gtk/label.c | 207 |
1 files changed, 207 insertions, 0 deletions
diff --git a/testsuite/gtk/label.c b/testsuite/gtk/label.c new file mode 100644 index 0000000000..11f1eebf23 --- /dev/null +++ b/testsuite/gtk/label.c @@ -0,0 +1,207 @@ +#include <gtk/gtk.h> + +void +print_attribute (PangoAttribute *attr, GString *string) +{ + GEnumClass *class; + GEnumValue *value; + + g_string_append_printf (string, "[%d,%d]", attr->start_index, attr->end_index); + + class = g_type_class_ref (pango_attr_type_get_type ()); + value = g_enum_get_value (class, attr->klass->type); + g_string_append_printf (string, "%s=", value->value_nick); + g_type_class_unref (class); + + switch (attr->klass->type) + { + case PANGO_ATTR_LANGUAGE: + g_string_append (string, pango_language_to_string (((PangoAttrLanguage *)attr)->value)); + break; + case PANGO_ATTR_FAMILY: + case PANGO_ATTR_FONT_FEATURES: + g_string_append (string, ((PangoAttrString *)attr)->value); + break; + case PANGO_ATTR_STYLE: + case PANGO_ATTR_WEIGHT: + case PANGO_ATTR_VARIANT: + case PANGO_ATTR_STRETCH: + case PANGO_ATTR_SIZE: + case PANGO_ATTR_ABSOLUTE_SIZE: + case PANGO_ATTR_UNDERLINE: + case PANGO_ATTR_OVERLINE: + case PANGO_ATTR_STRIKETHROUGH: + case PANGO_ATTR_RISE: + case PANGO_ATTR_FALLBACK: + case PANGO_ATTR_LETTER_SPACING: + case PANGO_ATTR_GRAVITY: + case PANGO_ATTR_GRAVITY_HINT: + case PANGO_ATTR_FOREGROUND_ALPHA: + case PANGO_ATTR_BACKGROUND_ALPHA: + case PANGO_ATTR_ALLOW_BREAKS: + case PANGO_ATTR_INSERT_HYPHENS: + case PANGO_ATTR_SHOW: + g_string_append_printf (string, "%d", ((PangoAttrInt *)attr)->value); + break; + case PANGO_ATTR_FONT_DESC: + { + char *text = pango_font_description_to_string (((PangoAttrFontDesc *)attr)->desc); + g_string_append (string, text); + g_free (text); + } + break; + case PANGO_ATTR_FOREGROUND: + case PANGO_ATTR_BACKGROUND: + case PANGO_ATTR_UNDERLINE_COLOR: + case PANGO_ATTR_OVERLINE_COLOR: + case PANGO_ATTR_STRIKETHROUGH_COLOR: + { + char *text = pango_color_to_string (&((PangoAttrColor *)attr)->color); + g_string_append (string, text); + g_free (text); + } + break; + case PANGO_ATTR_SHAPE: + g_string_append_printf (string, "shape"); + break; + case PANGO_ATTR_SCALE: + { + char val[20]; + + g_ascii_formatd (val, 20, "%f", ((PangoAttrFloat *)attr)->value); + g_string_append (string, val); + } + break; + case PANGO_ATTR_INVALID: + default: + g_assert_not_reached (); + break; + } +} + +void +print_attr_list (PangoAttrList *attrs, GString *string) +{ + PangoAttrIterator *iter; + + if (!attrs) + return; + + iter = pango_attr_list_get_iterator (attrs); + do { + gint start, end; + GSList *list, *l; + + pango_attr_iterator_range (iter, &start, &end); + g_string_append_printf (string, "range %d %d\n", start, end); + list = pango_attr_iterator_get_attrs (iter); + for (l = list; l; l = l->next) + { + PangoAttribute *attr = l->data; + print_attribute (attr, string); + g_string_append (string, "\n"); + } + g_slist_free_full (list, (GDestroyNotify)pango_attribute_destroy); + } while (pango_attr_iterator_next (iter)); + + pango_attr_iterator_destroy (iter); +} + +static void +test_label_markup (void) +{ + GtkWidget *window; + GtkWidget *label; + PangoAttrList *attrs; + GString *str; + const char *text; + + window = gtk_window_new (); + label = gtk_label_new (""); + + gtk_window_set_child (GTK_WINDOW (window), label); + gtk_window_set_mnemonics_visible (GTK_WINDOW (window), TRUE); + + gtk_label_set_use_underline (GTK_LABEL (label), TRUE); + gtk_label_set_use_markup (GTK_LABEL (label), TRUE); + gtk_label_set_label (GTK_LABEL (label), "<a href=\"test\"><span font_style=\"italic\">abc</span> _def</a>"); + + g_assert_cmpuint (gtk_label_get_mnemonic_keyval (GTK_LABEL (label)), ==, 'd'); + + text = pango_layout_get_text (gtk_label_get_layout (GTK_LABEL (label))); + g_assert_cmpstr (text, ==, "abc def"); + + attrs = pango_layout_get_attributes (gtk_label_get_layout (GTK_LABEL (label))); + str = g_string_new (""); + print_attr_list (attrs, str); + + g_assert_cmpstr (str->str, ==, + "range 0 3\n" + "[0,4]underline=1\n" + "[0,8]foreground=#1b1b6a6acbcb\n" + "[0,3]style=2\n" + "range 3 4\n" + "[0,4]underline=1\n" + "[0,8]foreground=#1b1b6a6acbcb\n" + "range 4 5\n" + "[0,8]foreground=#1b1b6a6acbcb\n" + "[4,5]underline=3\n" + "range 5 8\n" + "[0,8]foreground=#1b1b6a6acbcb\n" + "[5,8]underline=1\n" + "range 8 2147483647\n"); + + + gtk_window_set_mnemonics_visible (GTK_WINDOW (window), FALSE); + + text = pango_layout_get_text (gtk_label_get_layout (GTK_LABEL (label))); + g_assert_cmpstr (text, ==, "abc def"); + + attrs = pango_layout_get_attributes (gtk_label_get_layout (GTK_LABEL (label))); + g_string_set_size (str, 0); + print_attr_list (attrs, str); + + g_assert_cmpstr (str->str, ==, + "range 0 3\n" + "[0,7]underline=1\n" + "[0,7]foreground=#1b1b6a6acbcb\n" + "[0,3]style=2\n" + "range 3 7\n" + "[0,7]underline=1\n" + "[0,7]foreground=#1b1b6a6acbcb\n" + "range 7 2147483647\n"); + + gtk_window_set_mnemonics_visible (GTK_WINDOW (window), TRUE); + gtk_label_set_use_underline (GTK_LABEL (label), FALSE); + + text = pango_layout_get_text (gtk_label_get_layout (GTK_LABEL (label))); + g_assert_cmpstr (text, ==, "abc _def"); + + attrs = pango_layout_get_attributes (gtk_label_get_layout (GTK_LABEL (label))); + g_string_set_size (str, 0); + print_attr_list (attrs, str); + + g_assert_cmpstr (str->str, ==, + "range 0 3\n" + "[0,8]underline=1\n" + "[0,8]foreground=#1b1b6a6acbcb\n" + "[0,3]style=2\n" + "range 3 8\n" + "[0,8]underline=1\n" + "[0,8]foreground=#1b1b6a6acbcb\n" + "range 8 2147483647\n"); + + g_string_free (str, TRUE); + + gtk_window_destroy (GTK_WINDOW (window)); +} + +int +main (int argc, char *argv[]) +{ + gtk_test_init (&argc, &argv); + + g_test_add_func ("/label/markup-parse", test_label_markup); + + return g_test_run (); +} |