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
108
109
110
|
#include <gtk/gtk.h>
#include <gio/gio.h>
static GListModel *create_desktop_list(void)
{
GListStore *store;
GDir *dir;
const gchar *file_name;
GFile *file;
const gchar* desktop_path = g_get_user_special_dir(G_USER_DIRECTORY_DESKTOP);
printf("n %s\n", desktop_path);
store = g_list_store_new(G_TYPE_FILE);
dir = g_dir_open(desktop_path, 0, 0);
while ( (file_name = g_dir_read_name(dir)) ) {
printf("g %s\n", file_name);
file = g_file_new_for_path(g_strconcat(desktop_path, "/", file_name, NULL));
g_list_store_append(store, file);
}
return G_LIST_MODEL(store);
}
static void setup_listitem_cb(GtkListItemFactory *factory, GtkListItem *list_item)
{
GtkWidget *box;
GtkWidget *image;
GtkWidget *label;
box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 12);
image = gtk_image_new();
gtk_image_set_icon_size(GTK_IMAGE(image), GTK_ICON_SIZE_LARGE);
gtk_box_append(GTK_BOX(box), image);
label = gtk_label_new("");
gtk_box_append(GTK_BOX(box), label);
gtk_list_item_set_child(list_item, box);
}
static void bind_listitem_cb(GtkListItemFactory *factory, GtkListItem *list_item)
{
GtkWidget *image;
GtkWidget *label;
GFile *file;
GFileInfo *file_info;
image = gtk_widget_get_first_child(gtk_list_item_get_child(list_item));
label = gtk_widget_get_next_sibling(image);
file = gtk_list_item_get_item(list_item);
file_info = g_file_query_info(file, "standard::*,ownser::user", 0, 0, 0);
gtk_image_set_from_gicon(GTK_IMAGE(image), g_file_info_get_icon(file_info));
gtk_label_set_label(GTK_LABEL(label), g_file_info_get_display_name(file_info));
}
static void activate_cb(GtkGridView *list, guint position, gpointer unused)
{
GdkAppLaunchContext *context;
GFile *file;
char* file_uri = g_file_get_uri(file);
file = g_list_model_get_item(G_LIST_MODEL(gtk_grid_view_get_model(list)), position);
printf("uri %s\n", file_uri);
g_app_info_launch_default_for_uri(file_uri, 0, 0);
g_object_unref(file);
}
static void activate (GtkApplication* app, gpointer user_data)
{
GtkWidget *window, *gridview;
GListModel *model;
GtkListItemFactory *factory;
window = gtk_application_window_new(app);
gtk_window_set_title(GTK_WINDOW (window), "Window");
gtk_window_set_default_size(GTK_WINDOW (window), 200, 200);
factory = gtk_signal_list_item_factory_new();
g_signal_connect(factory, "setup", G_CALLBACK(setup_listitem_cb), NULL);
g_signal_connect(factory, "bind", G_CALLBACK(bind_listitem_cb), NULL);
model = create_desktop_list();
gridview = gtk_grid_view_new(GTK_SELECTION_MODEL(gtk_single_selection_new(model)), factory);
g_signal_connect(gridview, "activate", G_CALLBACK(activate_cb), NULL);
gtk_window_set_child(GTK_WINDOW (window), gridview);
gtk_window_present(GTK_WINDOW (window));
}
int main (int argc, char **argv)
{
GtkApplication *app;
int status;
app = gtk_application_new("org.gtk.example", G_APPLICATION_DEFAULT_FLAGS);
g_signal_connect(app, "activate", G_CALLBACK (activate), NULL);
status = g_application_run(G_APPLICATION (app), argc, argv);
g_object_unref(app);
return status;
}
|
