1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
|
#include <dazzle.h>
static void
load_css (void)
{
g_autoptr(GtkCssProvider) provider = NULL;
provider = dzl_css_provider_new ("resource:///org/gnome/dazzle/themes");
gtk_style_context_add_provider_for_screen (gdk_screen_get_default (),
GTK_STYLE_PROVIDER (provider),
GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
}
gint
main (gint argc,
gchar *argv[])
{
GtkWidget *window;
GtkWidget *headerbar;
GtkWidget *pathbar;
DzlPath *path;
DzlPathElement *ele0;
DzlPathElement *ele1;
DzlPathElement *ele2;
DzlPathElement *ele3;
gtk_init (&argc, &argv);
load_css ();
window = g_object_new (GTK_TYPE_WINDOW,
"default-width", 600,
"default-height", 200,
"title", "Test Path Bar",
NULL);
headerbar = g_object_new (GTK_TYPE_HEADER_BAR,
"show-close-button", TRUE,
"visible", TRUE,
NULL);
gtk_window_set_titlebar (GTK_WINDOW (window), headerbar);
pathbar = g_object_new (DZL_TYPE_PATH_BAR,
"hexpand", TRUE,
"visible", TRUE,
NULL);
gtk_container_add (GTK_CONTAINER (headerbar), pathbar);
path = dzl_path_new ();
g_assert (dzl_path_is_empty (path));
g_assert_cmpint (dzl_path_get_length (path), ==, 0);
g_assert (NULL == dzl_path_get_elements (path));
ele1 = dzl_path_element_new ("home", "user-home-symbolic", "Home");
dzl_path_append (path, ele1);
g_assert (NULL != dzl_path_get_elements (path));
g_assert (dzl_path_get_elements (path)->data == ele1);
ele2 = dzl_path_element_new ("christian", NULL, "Xtian");
dzl_path_append (path, ele2);
g_assert (dzl_path_get_elements (path)->next->data == ele2);
g_assert (dzl_path_get_elements (path)->next->next == NULL);
ele3 = dzl_path_element_new ("music", NULL, "Music");
dzl_path_append (path, ele3);
g_assert (dzl_path_get_elements (path)->data == ele1);
g_assert (dzl_path_get_elements (path)->next->data == ele2);
g_assert (dzl_path_get_elements (path)->next->next->data == ele3);
g_assert (dzl_path_get_elements (path)->next->next->next == NULL);
ele0 = dzl_path_element_new ("computer", "computer-symbolic", "Computer");
dzl_path_prepend (path, ele0);
g_assert (dzl_path_get_elements (path)->data == ele0);
g_assert (dzl_path_get_elements (path)->next->data == ele1);
dzl_path_bar_set_path (DZL_PATH_BAR (pathbar), path);
g_signal_connect (window, "delete-event", gtk_main_quit, NULL);
gtk_window_present (GTK_WINDOW (window));
g_object_add_weak_pointer (G_OBJECT (pathbar), (gpointer *)&pathbar);
gtk_main ();
g_object_add_weak_pointer (G_OBJECT (path), (gpointer *)&path);
g_object_add_weak_pointer (G_OBJECT (ele0), (gpointer *)&ele0);
g_object_add_weak_pointer (G_OBJECT (ele1), (gpointer *)&ele1);
g_object_add_weak_pointer (G_OBJECT (ele2), (gpointer *)&ele2);
g_object_add_weak_pointer (G_OBJECT (ele3), (gpointer *)&ele3);
/* ensure we clear path references */
if (pathbar)
dzl_path_bar_set_path (DZL_PATH_BAR (pathbar), NULL);
g_object_unref (path);
g_object_unref (ele0);
g_object_unref (ele1);
g_object_unref (ele2);
g_object_unref (ele3);
g_assert (path == NULL);
g_assert (ele0 == NULL);
g_assert (ele1 == NULL);
g_assert (ele2 == NULL);
g_assert (ele3 == NULL);
return 0;
}
|
