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 | |
32 | g_settings_bind (settings: win->settings, key: "transition" , |
33 | object: win->stack, property: "transition-type" , |
34 | flags: G_SETTINGS_BIND_DEFAULT); |
35 | } |
36 | |
37 | static void |
38 | example_app_window_dispose (GObject *object) |
39 | { |
40 | ExampleAppWindow *win; |
41 | |
42 | win = EXAMPLE_APP_WINDOW (ptr: object); |
43 | |
44 | g_clear_object (&win->settings); |
45 | |
46 | G_OBJECT_CLASS (example_app_window_parent_class)->dispose (object); |
47 | } |
48 | |
49 | static void |
50 | example_app_window_class_init (ExampleAppWindowClass *class) |
51 | { |
52 | G_OBJECT_CLASS (class)->dispose = example_app_window_dispose; |
53 | |
54 | gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class), |
55 | resource_name: "/org/gtk/exampleapp/window.ui" ); |
56 | gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (class), ExampleAppWindow, stack); |
57 | gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (class), ExampleAppWindow, gears); |
58 | } |
59 | |
60 | ExampleAppWindow * |
61 | example_app_window_new (ExampleApp *app) |
62 | { |
63 | return g_object_new (EXAMPLE_APP_WINDOW_TYPE, first_property_name: "application" , app, NULL); |
64 | } |
65 | |
66 | void |
67 | example_app_window_open (ExampleAppWindow *win, |
68 | GFile *file) |
69 | { |
70 | char *basename; |
71 | GtkWidget *scrolled, *view; |
72 | char *contents; |
73 | gsize length; |
74 | GtkTextBuffer *buffer; |
75 | GtkTextTag *tag; |
76 | GtkTextIter start_iter, end_iter; |
77 | |
78 | basename = g_file_get_basename (file); |
79 | |
80 | scrolled = gtk_scrolled_window_new (); |
81 | gtk_widget_set_hexpand (widget: scrolled, TRUE); |
82 | gtk_widget_set_vexpand (widget: scrolled, TRUE); |
83 | view = gtk_text_view_new (); |
84 | gtk_text_view_set_editable (GTK_TEXT_VIEW (view), FALSE); |
85 | gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (view), FALSE); |
86 | gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (scrolled), child: view); |
87 | gtk_stack_add_titled (GTK_STACK (win->stack), child: scrolled, name: basename, title: basename); |
88 | |
89 | buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view)); |
90 | |
91 | if (g_file_load_contents (file, NULL, contents: &contents, length: &length, NULL, NULL)) |
92 | { |
93 | gtk_text_buffer_set_text (buffer, text: contents, len: length); |
94 | g_free (mem: contents); |
95 | } |
96 | |
97 | tag = gtk_text_buffer_create_tag (buffer, NULL, NULL); |
98 | g_settings_bind (settings: win->settings, key: "font" , object: tag, property: "font" , flags: G_SETTINGS_BIND_DEFAULT); |
99 | |
100 | gtk_text_buffer_get_start_iter (buffer, iter: &start_iter); |
101 | gtk_text_buffer_get_end_iter (buffer, iter: &end_iter); |
102 | gtk_text_buffer_apply_tag (buffer, tag, start: &start_iter, end: &end_iter); |
103 | |
104 | g_free (mem: basename); |
105 | } |
106 | |