1 | #include <gtk/gtk.h> |
2 | |
3 | #include "exampleapp.h" |
4 | #include "exampleappwin.h" |
5 | |
6 | struct _ExampleAppWindow |
7 | { |
8 | GtkApplicationWindow parent; |
9 | |
10 | GSettings *settings; |
11 | GtkWidget *stack; |
12 | GtkWidget *gears; |
13 | }; |
14 | |
15 | G_DEFINE_TYPE (ExampleAppWindow, example_app_window, GTK_TYPE_APPLICATION_WINDOW) |
16 | |
17 | static void |
18 | example_app_window_init (ExampleAppWindow *win) |
19 | { |
20 | GtkBuilder *builder; |
21 | GMenuModel *; |
22 | |
23 | gtk_widget_init_template (GTK_WIDGET (win)); |
24 | |
25 | builder = gtk_builder_new_from_resource (resource_path: "/org/gtk/exampleapp/gears-menu.ui" ); |
26 | menu = G_MENU_MODEL (gtk_builder_get_object (builder, "menu" )); |
27 | gtk_menu_button_set_menu_model (GTK_MENU_BUTTON (win->gears), menu_model: menu); |
28 | g_object_unref (object: builder); |
29 | |
30 | win->settings = g_settings_new (schema_id: "org.gtk.exampleapp" ); |
31 | g_settings_bind (settings: win->settings, key: "transition" , |
32 | object: win->stack, property: "transition-type" , |
33 | flags: G_SETTINGS_BIND_DEFAULT); |
34 | } |
35 | |
36 | static void |
37 | example_app_window_dispose (GObject *object) |
38 | { |
39 | ExampleAppWindow *win; |
40 | |
41 | win = EXAMPLE_APP_WINDOW (ptr: object); |
42 | |
43 | g_clear_object (&win->settings); |
44 | |
45 | G_OBJECT_CLASS (example_app_window_parent_class)->dispose (object); |
46 | } |
47 | |
48 | static void |
49 | example_app_window_class_init (ExampleAppWindowClass *class) |
50 | { |
51 | G_OBJECT_CLASS (class)->dispose = example_app_window_dispose; |
52 | |
53 | gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class), |
54 | resource_name: "/org/gtk/exampleapp/window.ui" ); |
55 | gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (class), ExampleAppWindow, stack); |
56 | gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (class), ExampleAppWindow, gears); |
57 | } |
58 | |
59 | ExampleAppWindow * |
60 | example_app_window_new (ExampleApp *app) |
61 | { |
62 | return g_object_new (EXAMPLE_APP_WINDOW_TYPE, first_property_name: "application" , app, NULL); |
63 | } |
64 | |
65 | void |
66 | example_app_window_open (ExampleAppWindow *win, |
67 | GFile *file) |
68 | { |
69 | char *basename; |
70 | GtkWidget *scrolled, *view; |
71 | char *contents; |
72 | gsize length; |
73 | GtkTextBuffer *buffer; |
74 | GtkTextTag *tag; |
75 | GtkTextIter start_iter, end_iter; |
76 | |
77 | basename = g_file_get_basename (file); |
78 | |
79 | scrolled = gtk_scrolled_window_new (); |
80 | gtk_widget_set_hexpand (widget: scrolled, TRUE); |
81 | gtk_widget_set_vexpand (widget: scrolled, TRUE); |
82 | view = gtk_text_view_new (); |
83 | gtk_text_view_set_editable (GTK_TEXT_VIEW (view), FALSE); |
84 | gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (view), FALSE); |
85 | gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (scrolled), child: view); |
86 | gtk_stack_add_titled (GTK_STACK (win->stack), child: scrolled, name: basename, title: basename); |
87 | |
88 | buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view)); |
89 | |
90 | if (g_file_load_contents (file, NULL, contents: &contents, length: &length, NULL, NULL)) |
91 | { |
92 | gtk_text_buffer_set_text (buffer, text: contents, len: length); |
93 | g_free (mem: contents); |
94 | } |
95 | |
96 | tag = gtk_text_buffer_create_tag (buffer, NULL, NULL); |
97 | g_settings_bind (settings: win->settings, key: "font" , object: tag, property: "font" , flags: G_SETTINGS_BIND_DEFAULT); |
98 | |
99 | gtk_text_buffer_get_start_iter (buffer, iter: &start_iter); |
100 | gtk_text_buffer_get_end_iter (buffer, iter: &end_iter); |
101 | gtk_text_buffer_apply_tag (buffer, tag, start: &start_iter, end: &end_iter); |
102 | |
103 | g_free (mem: basename); |
104 | } |
105 | |