Remove a forgotten file

The example series only has 9 steps now. Remove remnants
of step 10.

diff --git a/examples/application10/exampleappwin.c b/examples/application10/exampleappwin.c
deleted file mode 100644 (file)
index 2de74cf..0000000
--- a/examples/application10/exampleappwin.c
+++ /dev/null
@@ -1,293 +0,0 @@
-#include <gtk/gtk.h>
-
-#include "exampleapp.h"
-#include "exampleappwin.h"
-
-struct _ExampleAppWindow
-{
-  GtkApplicationWindow parent;
-
-  GSettings *settings;
-  GtkWidget *stack;
-  GtkWidget *search;
-  GtkWidget *searchbar;
-  GtkWidget *searchentry;
-  GtkWidget *gears;
-  GtkWidget *sidebar;
-  GtkWidget *words;
-  GtkWidget *lines;
-  GtkWidget *lines_label;
-};
-
-G_DEFINE_TYPE (ExampleAppWindow, example_app_window, GTK_TYPE_APPLICATION_WINDOW)
-
-static void
-search_text_changed (GtkEntry         *entry,
-                     ExampleAppWindow *win)
-{
-  const char *text;
-  GtkWidget *tab;
-  GtkWidget *view;
-  GtkTextBuffer *buffer;
-  GtkTextIter start, match_start, match_end;
-
-  text = gtk_editable_get_text (GTK_EDITABLE (entry));
-
-  if (text[0] == '\0')
-    return;
-
-  tab = gtk_stack_get_visible_child (GTK_STACK (win->stack));
-  view = gtk_scrolled_window_get_child (GTK_SCROLLED_WINDOW (tab));
-  buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
-
-  /* Very simple-minded search implementation */
-  gtk_text_buffer_get_start_iter (buffer, &start);
-  if (gtk_text_iter_forward_search (&start, text, GTK_TEXT_SEARCH_CASE_INSENSITIVE,
-                                    &match_start, &match_end, NULL))
-    {
-      gtk_text_buffer_select_range (buffer, &match_start, &match_end);
-      gtk_text_view_scroll_to_iter (GTK_TEXT_VIEW (view), &match_start,
-                                    0.0, FALSE, 0.0, 0.0);
-    }
-}
-
-static void
-find_word (GtkButton        *button,
-           ExampleAppWindow *win)
-{
-  const char *word;
-
-  word = gtk_button_get_label (button);
-  gtk_editable_set_text (GTK_EDITABLE (win->searchentry), word);
-}
-
-static void
-update_words (ExampleAppWindow *win)
-{
-  GHashTable *strings;
-  GHashTableIter iter;
-  GtkWidget *tab, *view, *row;
-  GtkTextBuffer *buffer;
-  GtkTextIter start, end;
-  char *word, *key;
-  GtkWidget *child;
-
-  tab = gtk_stack_get_visible_child (GTK_STACK (win->stack));
-
-  if (tab == NULL)
-    return;
-
-  view = gtk_scrolled_window_get_child (GTK_SCROLLED_WINDOW (tab));
-  buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
-
-  strings = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
-
-  gtk_text_buffer_get_start_iter (buffer, &start);
-  while (!gtk_text_iter_is_end (&start))
-    {
-      while (!gtk_text_iter_starts_word (&start))
-        {
-          if (!gtk_text_iter_forward_char (&start))
-            goto done;
-        }
-      end = start;
-      if (!gtk_text_iter_forward_word_end (&end))
-        goto done;
-      word = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
-      g_hash_table_add (strings, g_utf8_strdown (word, -1));
-      g_free (word);
-      start = end;
-    }
-
-done:
-  while ((child = gtk_widget_get_first_child (win->words)))
-    gtk_list_box_remove (GTK_LIST_BOX (win->words), child);
-
-  g_hash_table_iter_init (&iter, strings);
-  while (g_hash_table_iter_next (&iter, (gpointer *)&key, NULL))
-    {
-      row = gtk_button_new_with_label (key);
-      g_signal_connect (row, "clicked",
-                        G_CALLBACK (find_word), win);
-      gtk_box_append (GTK_BOX (win->words), row);
-    }
-
-  g_hash_table_unref (strings);
-}
-
-static void
-update_lines (ExampleAppWindow *win)
-{
-  GtkWidget *tab, *view;
-  GtkTextBuffer *buffer;
-  int count;
-  char *lines;
-
-  tab = gtk_stack_get_visible_child (GTK_STACK (win->stack));
-
-  if (tab == NULL)
-    return;
-
-  view = gtk_scrolled_window_get_child (GTK_SCROLLED_WINDOW (tab));
-  buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
-
-  count = gtk_text_buffer_get_line_count (buffer);
-  lines = g_strdup_printf ("%d", count);
-  gtk_label_set_text (GTK_LABEL (win->lines), lines);
-  g_free (lines);
-}
-
-static void
-visible_child_changed (GObject          *stack,
-                       GParamSpec       *pspec,
-                       ExampleAppWindow *win)
-{
-  if (gtk_widget_in_destruction (GTK_WIDGET (stack)))
-    return;
-
-  gtk_search_bar_set_search_mode (GTK_SEARCH_BAR (win->searchbar), FALSE);
-  update_words (win);
-  update_lines (win);
-}
-
-static void
-words_changed (GObject          *sidebar,
-               GParamSpec       *pspec,
-               ExampleAppWindow *win)
-{
-  update_words (win);
-}
-
-static void
-example_app_window_init (ExampleAppWindow *win)
-{
-  GtkBuilder *builder;
-  GMenuModel *menu;
-  GAction *action;
-
-  gtk_widget_init_template (GTK_WIDGET (win));
-  win->settings = g_settings_new ("org.gtk.exampleapp");
-
-  g_settings_bind (win->settings, "transition",
-                   win->stack, "transition-type",
-                   G_SETTINGS_BIND_DEFAULT);
-
-  g_settings_bind (win->settings, "show-words",
-                   win->sidebar, "reveal-child",
-                   G_SETTINGS_BIND_DEFAULT);
-
-  g_object_bind_property (win->search, "active",
-                          win->searchbar, "search-mode-enabled",
-                          G_BINDING_BIDIRECTIONAL);
-
-  g_signal_connect (win->sidebar, "notify::reveal-child",
-                    G_CALLBACK (words_changed), win);
-
-  builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/gears-menu.ui");
-  menu = G_MENU_MODEL (gtk_builder_get_object (builder, "menu"));
-  gtk_menu_button_set_menu_model (GTK_MENU_BUTTON (win->gears), menu);
-  g_object_unref (builder);
-
-  action = g_settings_create_action (win->settings, "show-words");
-  g_action_map_add_action (G_ACTION_MAP (win), action);
-  g_object_unref (action);
-
-  action = (GAction*) g_property_action_new ("show-lines", win->lines, "visible");
-  g_action_map_add_action (G_ACTION_MAP (win), action);
-  g_object_unref (action);
-
-  g_object_bind_property (win->lines, "visible",
-                          win->lines_label, "visible",
-                          G_BINDING_DEFAULT);
-
-  g_object_set (gtk_settings_get_default (), "gtk-shell-shows-app-menu", FALSE, NULL);
-  gtk_application_window_set_show_menubar (GTK_APPLICATION_WINDOW (win), TRUE);
-}
-
-static void
-example_app_window_dispose (GObject *object)
-{
-  ExampleAppWindow *win;
-
-  win = EXAMPLE_APP_WINDOW (object);
-
-  g_clear_object (&win->settings);
-
-  G_OBJECT_CLASS (example_app_window_parent_class)->dispose (object);
-}
-
-static void
-example_app_window_class_init (ExampleAppWindowClass *class)
-{
-  G_OBJECT_CLASS (class)->dispose = example_app_window_dispose;
-
-  gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
-                                               "/org/gtk/exampleapp/window.ui");
-
-  gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (class), ExampleAppWindow, stack);
-  gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (class), ExampleAppWindow, search);
-  gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (class), ExampleAppWindow, searchbar);
-  gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (class), ExampleAppWindow, searchentry);
-  gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (class), ExampleAppWindow, gears);
-  gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (class), ExampleAppWindow, words);
-  gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (class), ExampleAppWindow, sidebar);
-  gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (class), ExampleAppWindow, lines);
-  gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (class), ExampleAppWindow, lines_label);
-
-  gtk_widget_class_bind_template_callback (GTK_WIDGET_CLASS (class), search_text_changed);
-  gtk_widget_class_bind_template_callback (GTK_WIDGET_CLASS (class), visible_child_changed);
-}
-
-ExampleAppWindow *
-example_app_window_new (ExampleApp *app)
-{
-  return g_object_new (EXAMPLE_APP_WINDOW_TYPE, "application", app, NULL);
-}
-
-void
-example_app_window_open (ExampleAppWindow *win,
-                         GFile            *file)
-{
-  char *basename;
-  GtkWidget *scrolled, *view;
-  char *contents;
-  gsize length;
-  GtkTextBuffer *buffer;
-  GtkTextTag *tag;
-  GtkTextIter start_iter, end_iter;
-
-  basename = g_file_get_basename (file);
-
-  scrolled = gtk_scrolled_window_new ();
-  gtk_widget_set_hexpand (scrolled, TRUE);
-  gtk_widget_set_vexpand (scrolled, TRUE);
-  view = gtk_text_view_new ();
-  gtk_text_view_set_editable (GTK_TEXT_VIEW (view), FALSE);
-  gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (view), FALSE);
-  gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (scrolled), view);
-  gtk_stack_add_titled (GTK_STACK (win->stack), scrolled, basename, basename);
-
-  buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
-
-  if (g_file_load_contents (file, NULL, &contents, &length, NULL, NULL))
-    {
-      gtk_text_buffer_set_text (buffer, contents, length);
-      g_free (contents);
-    }
-
-  tag = gtk_text_buffer_create_tag (buffer, NULL, NULL);
-  g_settings_bind (win->settings, "font",
-                   tag, "font",
-                   G_SETTINGS_BIND_DEFAULT);
-
-  gtk_text_buffer_get_start_iter (buffer, &start_iter);
-  gtk_text_buffer_get_end_iter (buffer, &end_iter);
-  gtk_text_buffer_apply_tag (buffer, tag, &start_iter, &end_iter);
-
-  g_free (basename);
-
-  gtk_widget_set_sensitive (win->search, TRUE);
-
-  update_words (win);
-  update_lines (win);
-}