[gtk+/wip/listbox: 2/7] tests: Add testlist testing GtkListBox

[Alexander Larsson <alexl src gnome org>]

commit 82f312b742a238471a038d6d4c09b7f06a136b9c
Author: Alexander Larsson <alexl redhat com>
Date:   Mon Jun 10 13:49:14 2013 +0200

    tests: Add testlist testing GtkListBox

 tests/Makefile.am |    2 +
 tests/testlist.c  |  358 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 360 insertions(+), 0 deletions(-)
---
diff --git a/tests/Makefile.am b/tests/Makefile.am
index d68c4a8..80ff804 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -72,6 +72,7 @@ noinst_PROGRAMS =  $(TEST_PROGS)      \
        testimage                       \
        testinput                       \
        testkineticscrolling            \
+       testlist                        \
        testlockbutton                  \
        testmenubars                    \
        testmenubutton                  \
@@ -200,6 +201,7 @@ testheaderbar_DEPENDENCIES = $(TEST_DEPS)
 testinput_DEPENDENCIES = $(TEST_DEPS)
 testimage_DEPENDENCIES = $(TEST_DEPS)
 testkineticscrolling_DEPENDENCIES = $(TEST_DEPS)
+testlist_DEPENDENCIES = $(TEST_DEPS)
 testlockbutton_DEPENDENCIES = $(TEST_DEPS)
 testmenubars_DEPENDENCIES = $(TEST_DEPS)
 testmenubutton_DEPENDENCIES = $(TEST_DEPS)
diff --git a/tests/testlist.c b/tests/testlist.c
new file mode 100644
index 0000000..8c551cd
--- /dev/null
+++ b/tests/testlist.c
@@ -0,0 +1,358 @@
+#include <gtk/gtk.h>
+
+#include <string.h>
+
+typedef struct _Row Row;
+typedef struct _RowClass RowClass;
+
+struct _Row
+{
+  GtkListBoxRow parent_instance;
+  GtkWidget *label;
+  gint sort_id;
+};
+
+struct _RowClass
+{
+  GtkListBoxRowClass parent_class;
+};
+
+const char *css =
+  "GtkListBoxRow {"
+  " border-width: 1px;"
+  " border-style: solid;"
+  " border-color: blue;"
+  "}"
+  "GtkListBoxRow:prelight {"
+  "background-color: green;"
+  "}"
+  "GtkListBoxRow:active {"
+  "background-color: red;"
+  "}";
+
+G_DEFINE_TYPE (Row, row, GTK_TYPE_LIST_BOX_ROW)
+
+static void
+row_init (Row *row)
+{
+}
+
+static void
+row_class_init (RowClass *class)
+{
+}
+
+GtkWidget *
+row_new (const gchar* text, gint sort_id) {
+  Row *row;
+
+  row = g_object_new (row_get_type (), NULL);
+  if (text != NULL)
+    {
+      row->label = gtk_label_new (text);
+      gtk_container_add (GTK_CONTAINER (row), row->label);
+      gtk_widget_show (row->label);
+    }
+  row->sort_id = sort_id;
+
+  return GTK_WIDGET (row);
+}
+
+
+static void
+update_separator_cb (Row *row, Row *before, gpointer data)
+{
+  GtkWidget *hbox, *l, *b;
+  GList *children;
+
+  if (before == NULL ||
+      (row->label != NULL &&
+       strcmp (gtk_label_get_text (GTK_LABEL (row->label)), "blah3") == 0))
+    {
+      /* Create separator if needed */
+      if (gtk_list_box_row_get_separator (GTK_LIST_BOX_ROW (row)) == NULL)
+        {
+          hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
+          l = gtk_label_new ("Separator");
+          gtk_container_add (GTK_CONTAINER (hbox), l);
+          b = gtk_button_new_with_label ("button");
+          gtk_container_add (GTK_CONTAINER (hbox), b);
+          gtk_widget_show (l);
+          gtk_widget_show (b);
+          gtk_list_box_row_set_separator (GTK_LIST_BOX_ROW (row), hbox);
+      }
+
+      hbox = gtk_list_box_row_get_separator(GTK_LIST_BOX_ROW (row));
+
+      children = gtk_container_get_children (GTK_CONTAINER (hbox));
+      l = children->data;
+      g_list_free (children);
+      gtk_label_set_text (GTK_LABEL (l), g_strdup_printf ("Separator %d", row->sort_id));
+    }
+  else
+    {
+      gtk_list_box_row_set_separator(GTK_LIST_BOX_ROW (row), NULL);
+    }
+}
+
+static int
+sort_cb (Row *a, Row *b, gpointer data)
+{
+  return a->sort_id - b->sort_id;
+}
+
+static int
+reverse_sort_cb (Row *a, Row *b, gpointer data)
+{
+  return b->sort_id - a->sort_id;
+}
+
+static gboolean
+filter_cb (Row *row, gpointer data)
+{
+  const char *text;
+
+  if (row->label != NULL)
+    {
+      text = gtk_label_get_text (GTK_LABEL (row->label));
+      return strcmp (text, "blah3") != 0;
+    }
+
+  return TRUE;
+}
+
+static void
+row_activated_cb (GtkListBox *list_box,
+                  GtkListBoxRow *row)
+{
+  g_print ("activated row %p\n", row);
+}
+
+static void
+row_selected_cb (GtkListBox *list_box,
+                 GtkListBoxRow *row)
+{
+  g_print ("selected row %p\n", row);
+}
+
+static void
+sort_clicked_cb (GtkButton *button,
+                 gpointer data)
+{
+  GtkListBox *list = data;
+
+  gtk_list_box_set_sort_func (list, (GtkListBoxSortFunc)sort_cb, NULL, NULL);
+}
+
+static void
+reverse_sort_clicked_cb (GtkButton *button,
+                         gpointer data)
+{
+  GtkListBox *list = data;
+
+  gtk_list_box_set_sort_func (list, (GtkListBoxSortFunc)reverse_sort_cb, NULL, NULL);
+}
+
+static void
+filter_clicked_cb (GtkButton *button,
+                   gpointer data)
+{
+  GtkListBox *list = data;
+
+  gtk_list_box_set_filter_func (list, (GtkListBoxFilterFunc)filter_cb, NULL, NULL);
+}
+
+static void
+unfilter_clicked_cb (GtkButton *button,
+                   gpointer data)
+{
+  GtkListBox *list = data;
+
+  gtk_list_box_set_filter_func (list, NULL, NULL, NULL);
+}
+
+static void
+change_clicked_cb (GtkButton *button,
+                   gpointer data)
+{
+  Row *row = data;
+
+  if (strcmp (gtk_label_get_text (GTK_LABEL (row->label)), "blah3") == 0)
+    {
+      gtk_label_set_text (GTK_LABEL (row->label), "blah5");
+      row->sort_id = 5;
+    }
+  else
+    {
+      gtk_label_set_text (GTK_LABEL (row->label), "blah3");
+      row->sort_id = 3;
+    }
+  gtk_list_box_row_changed (GTK_LIST_BOX_ROW (row));
+}
+
+static void
+add_clicked_cb (GtkButton *button,
+                gpointer data)
+{
+  GtkListBox *list = data;
+  GtkWidget *new_row;
+  static int new_button_nr = 1;
+
+  new_row = row_new( g_strdup_printf ("blah2 new %d", new_button_nr), new_button_nr);
+  gtk_widget_show_all (new_row);
+  gtk_container_add (GTK_CONTAINER (list), new_row);
+  new_button_nr++;
+}
+
+static void
+separate_clicked_cb (GtkButton *button,
+                     gpointer data)
+{
+  GtkListBox *list = data;
+
+  gtk_list_box_set_separator_func (list, (GtkListBoxUpdateSeparatorFunc)update_separator_cb, NULL, NULL);
+}
+
+static void
+unseparate_clicked_cb (GtkButton *button,
+                       gpointer data)
+{
+  GtkListBox *list = data;
+
+  gtk_list_box_set_separator_func (list, NULL, NULL, NULL);
+}
+
+static void
+visibility_clicked_cb (GtkButton *button,
+                       gpointer data)
+{
+  GtkWidget *row = data;
+
+  gtk_widget_set_visible (row, !gtk_widget_get_visible (row));
+}
+
+static void
+selection_mode_changed (GtkComboBox *combo, gpointer data)
+{
+  GtkListBox *list = data;
+
+  gtk_list_box_set_selection_mode (list, gtk_combo_box_get_active (combo));
+}
+
+int
+main (int argc, char *argv[])
+{
+  GtkCssProvider *provider;
+  GtkWidget *window, *hbox, *vbox, *list, *row, *row3, *row_vbox, *row_hbox, *l;
+  GtkWidget *check, *button, *combo;
+
+  gtk_init (NULL, NULL);
+
+  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+  hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
+  gtk_container_add (GTK_CONTAINER (window), hbox);
+
+  provider = gtk_css_provider_new ();
+  gtk_css_provider_load_from_data (provider, css, -1, NULL);
+  gtk_style_context_add_provider_for_screen (gtk_widget_get_screen (window),
+                                             GTK_STYLE_PROVIDER (provider),
+                                             GTK_STYLE_PROVIDER_PRIORITY_USER);
+
+
+  list = gtk_list_box_new ();
+
+  vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
+  gtk_container_add (GTK_CONTAINER (hbox), vbox);
+
+  combo = gtk_combo_box_text_new ();
+  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo),
+                                  "GTK_SELECTION_NONE");
+  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo),
+                                  "GTK_SELECTION_SINGLE");
+  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo),
+                                  "GTK_SELECTION_BROWSE");
+  g_signal_connect (combo, "changed", G_CALLBACK (selection_mode_changed), list);
+  gtk_container_add (GTK_CONTAINER (vbox), combo);
+  gtk_combo_box_set_active (GTK_COMBO_BOX (combo), gtk_list_box_get_selection_mode (list));
+
+  gtk_container_add (GTK_CONTAINER (hbox), list);
+
+  g_signal_connect (list, "row-activated", G_CALLBACK (row_activated_cb), NULL);
+  g_signal_connect (list, "row-selected", G_CALLBACK (row_selected_cb), NULL);
+
+  row = row_new ("blah4", 4);
+  gtk_container_add (GTK_CONTAINER (list), row);
+  row3 = row = row_new ("blah3", 3);
+  gtk_container_add (GTK_CONTAINER (list), row);
+  row = row_new ("blah1", 1);
+  gtk_container_add (GTK_CONTAINER (list), row);
+  row = row_new ("blah2", 2);
+  gtk_container_add (GTK_CONTAINER (list), row);
+
+  row = row_new (NULL, 0);
+  row_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
+  row_hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
+  l = gtk_label_new ("da box for da man");
+  gtk_container_add (GTK_CONTAINER (row_hbox), l);
+  check = gtk_check_button_new ();
+  gtk_container_add (GTK_CONTAINER (row_hbox), check);
+  button = gtk_button_new_with_label ("ya!");
+  gtk_container_add (GTK_CONTAINER (row_hbox), button);
+  gtk_container_add (GTK_CONTAINER (row_vbox), row_hbox);
+  check = gtk_check_button_new ();
+  gtk_container_add (GTK_CONTAINER (row_vbox), check);
+  gtk_container_add (GTK_CONTAINER (row), row_vbox);
+  gtk_container_add (GTK_CONTAINER (list), row);
+
+  row = row_new (NULL, 0);
+  button = gtk_button_new_with_label ("focusable row");
+  gtk_widget_set_hexpand (button, FALSE);
+  gtk_widget_set_halign (button, GTK_ALIGN_START);
+  gtk_container_add (GTK_CONTAINER (row), button);
+  gtk_container_add (GTK_CONTAINER (list), row);
+
+  vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
+  gtk_container_add (GTK_CONTAINER (hbox), vbox);
+
+  button = gtk_button_new_with_label ("sort");
+  gtk_container_add (GTK_CONTAINER (vbox), button);
+  g_signal_connect (button, "clicked", G_CALLBACK (sort_clicked_cb), list);
+
+  button = gtk_button_new_with_label ("reverse");
+  gtk_container_add (GTK_CONTAINER (vbox), button);
+  g_signal_connect (button, "clicked", G_CALLBACK (reverse_sort_clicked_cb), list);
+
+  button = gtk_button_new_with_label ("change");
+  gtk_container_add (GTK_CONTAINER (vbox), button);
+  g_signal_connect (button, "clicked", G_CALLBACK (change_clicked_cb), row3);
+
+  button = gtk_button_new_with_label ("filter");
+  gtk_container_add (GTK_CONTAINER (vbox), button);
+  g_signal_connect (button, "clicked", G_CALLBACK (filter_clicked_cb), list);
+
+  button = gtk_button_new_with_label ("unfilter");
+  gtk_container_add (GTK_CONTAINER (vbox), button);
+  g_signal_connect (button, "clicked", G_CALLBACK (unfilter_clicked_cb), list);
+
+  button = gtk_button_new_with_label ("add");
+  gtk_container_add (GTK_CONTAINER (vbox), button);
+  g_signal_connect (button, "clicked", G_CALLBACK (add_clicked_cb), list);
+
+  button = gtk_button_new_with_label ("separate");
+  gtk_container_add (GTK_CONTAINER (vbox), button);
+  g_signal_connect (button, "clicked", G_CALLBACK (separate_clicked_cb), list);
+
+  button = gtk_button_new_with_label ("unseparate");
+  gtk_container_add (GTK_CONTAINER (vbox), button);
+  g_signal_connect (button, "clicked", G_CALLBACK (unseparate_clicked_cb), list);
+
+  button = gtk_button_new_with_label ("visibility");
+  gtk_container_add (GTK_CONTAINER (vbox), button);
+  g_signal_connect (button, "clicked", G_CALLBACK (visibility_clicked_cb), row3);
+
+  gtk_widget_show_all (window);
+
+  gtk_main ();
+
+  return 0;
+}