Add a testcase for font options

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 95ac80fffe389d9190a36f0d6c20139ea71685f3..233daa4064954b959a6ce14e60b6cdcd207febc6 100644 (file)
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -72,6 +72,7 @@ noinst_PROGRAMS =  $(TEST_PROGS)      \
        testfontselection               \
        testfontselectiondialog         \
        testfontchooser                 \
+       testfontoptions                 \
        $(fontconfig_programs)          \
        testframe                       \
        testfullscreen                  \
@@ -225,6 +226,7 @@ testfontselection_DEPENDENCIES = $(TEST_DEPS)
 testfontselectiondialog_DEPENDENCIES = $(TEST_DEPS)
 testfontchooser_DEPENDENCIES = $(TEST_DEPS)
 testfontchooserdialog_DEPENDENCIES = $(TEST_DEPS)
+testfontoptions_DEPENDENCIES = $(TEST_DEPS)
 testframe_DEPENDENCIES = $(TEST_DEPS)
 testgeometry_DEPENDENCIES = $(TEST_DEPS)
 testgiconpixbuf = $(TEST_DEPS)
@@ -365,6 +367,9 @@ testfontchooser_SOURCES = \
 testfontchooserdialog_SOURCES = \
        testfontchooserdialog.c
 
+testfontoptions_SOURCES = \
+       testfontoptions.c
+
 testgrid_SOURCES =     \
        testgrid.c
 

diff --git a/tests/testfontoptions.c b/tests/testfontoptions.c
new file mode 100644 (file)
index 0000000..644ece9
--- /dev/null
+++ b/tests/testfontoptions.c
@@ -0,0 +1,92 @@
+#include <gtk/gtk.h>
+
+static GtkWidget *antialias;
+static GtkWidget *subpixel;
+static GtkWidget *hintstyle;
+
+static void
+set_font_options (GtkWidget *label)
+{
+  cairo_antialias_t aa;
+  cairo_subpixel_order_t sp;
+  cairo_hint_style_t hs;
+  cairo_font_options_t *options;
+
+  aa = gtk_combo_box_get_active (GTK_COMBO_BOX (antialias));
+  sp = gtk_combo_box_get_active (GTK_COMBO_BOX (subpixel));
+  hs = gtk_combo_box_get_active (GTK_COMBO_BOX (hintstyle));
+
+  options = cairo_font_options_create ();
+  cairo_font_options_set_antialias (options, aa);
+  cairo_font_options_set_subpixel_order (options, sp);
+  cairo_font_options_set_hint_style (options, hs);
+
+  gtk_widget_set_font_options (label, options);
+  cairo_font_options_destroy (options);
+
+  gtk_widget_queue_draw (label);
+}
+
+int
+main (int argc, char *argv[])
+{
+  GtkWidget *window, *label, *grid, *demo;
+
+  gtk_init (NULL, NULL);
+
+  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+  grid = gtk_grid_new ();
+  gtk_grid_set_row_spacing (GTK_GRID (grid), 10);
+  gtk_grid_set_column_spacing (GTK_GRID (grid), 10);
+  gtk_container_set_border_width (GTK_CONTAINER (grid), 10);
+  gtk_container_add (GTK_CONTAINER (window), grid);
+  label = gtk_label_new ("Default font options");
+  gtk_grid_attach (GTK_GRID (grid), label, 0, 0, 2, 1);
+  demo = gtk_label_new ("Custom font options");
+  gtk_grid_attach (GTK_GRID (grid), demo, 0, 1, 2, 1);
+
+  antialias = gtk_combo_box_text_new ();
+  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (antialias), "Default");
+  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (antialias), "None");
+  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (antialias), "Gray");
+  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (antialias), "Subpixel");
+  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (antialias), "Fast");
+  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (antialias), "Good");
+  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (antialias), "Best");
+  g_signal_connect_swapped (antialias, "changed", G_CALLBACK (set_font_options), demo);
+  label = gtk_label_new ("Antialias");
+  gtk_grid_attach (GTK_GRID (grid), label, 0, 2, 1, 1);
+  gtk_grid_attach (GTK_GRID (grid), antialias, 1, 2, 1, 1);
+
+  subpixel = gtk_combo_box_text_new ();
+  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (subpixel), "Default");
+  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (subpixel), "RGB");
+  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (subpixel), "BGR");
+  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (subpixel), "Vertical RGB");
+  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (subpixel), "Vertical BGR");
+  g_signal_connect_swapped (subpixel, "changed", G_CALLBACK (set_font_options), demo);
+  label = gtk_label_new ("Subpixel");
+  gtk_grid_attach (GTK_GRID (grid), label, 0, 3, 1, 1);
+  gtk_grid_attach (GTK_GRID (grid), subpixel, 1, 3, 1, 1);
+
+  hintstyle = gtk_combo_box_text_new ();
+  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (hintstyle), "Default");
+  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (hintstyle), "None");
+  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (hintstyle), "Slight");
+  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (hintstyle), "Medium");
+  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (hintstyle), "Full");
+  g_signal_connect_swapped (hintstyle, "changed", G_CALLBACK (set_font_options), demo);
+  label = gtk_label_new ("Hintstyle");
+  gtk_grid_attach (GTK_GRID (grid), label, 0, 4, 1, 1);
+  gtk_grid_attach (GTK_GRID (grid), hintstyle, 1, 4, 1, 1);
+
+  gtk_combo_box_set_active (GTK_COMBO_BOX (antialias), 0);
+  gtk_combo_box_set_active (GTK_COMBO_BOX (subpixel), 0);
+  gtk_combo_box_set_active (GTK_COMBO_BOX (hintstyle), 0);
+
+  gtk_widget_show_all (window);
+
+  gtk_main ();
+
+  return 0;
+}