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#include <gtk/gtk.h>
#include <gio/gio.h>
#include <gtk-layer-shell/gtk-layer-shell.h>
enum
{
COL_PIXBUF,
COL_DISPLAY_NAME,
COL_FILE,
COL_FILE_INFO,
NUM_COLS
};
GtkListStore *store;
// Callback function for file created signal
static void file_changed_cb(GFileMonitor *monitor, GFile *file, GFile *other_file, GFileMonitorEvent evtype, gpointer user_data)
{
char *fpath = g_file_get_path(file);
char *opath = NULL;
if (other_file) {
opath = g_file_get_path(other_file);
}
switch(evtype) {
case G_FILE_MONITOR_EVENT_DELETED:
g_print("%s deleted\n", fpath);
break;
case G_FILE_MONITOR_EVENT_CREATED:
g_print("%s created\n", fpath);
break;
}
if (opath) {
g_free(opath);
}
g_free(fpath);
}
static GtkListStore *create_desktop_list(void)
{
GtkTreeIter iter;
GDir *dir;
GFile *file, *dir_file;
GFileMonitor *monitor;
GFileInfo *file_info;
const gchar *file_name, *display_name;
GtkIconTheme *theme;
GdkPixbuf *pixbuf;
const gchar* desktop_path = g_get_user_special_dir(G_USER_DIRECTORY_DESKTOP);
printf("n %s\n", desktop_path);
theme = gtk_icon_theme_get_default();
store = gtk_list_store_new(NUM_COLS,
GDK_TYPE_PIXBUF,
G_TYPE_STRING,
G_TYPE_FILE,
G_TYPE_FILE_INFO);
dir = g_dir_open(desktop_path, 0, 0);
dir_file = g_file_new_for_path(desktop_path);
// monitor = g_file_monitor_directory(dir_file, G_FILE_MONITOR_WATCH_MOVES, NULL, NULL);
monitor = g_file_monitor_directory(dir_file, G_FILE_MONITOR_NONE, NULL, NULL);
while ( (file_name = g_dir_read_name(dir)) ) {
printf("g %s\n", file_name);
file = g_file_new_for_path(g_build_filename(desktop_path, file_name, NULL));
display_name = g_filename_to_utf8(file_name, -1, 0, 0, 0);
file_info = g_file_query_info(file, "standard::*,ownser::user", 0, 0, 0);
pixbuf = gtk_icon_info_load_icon(
gtk_icon_theme_lookup_by_gicon(
theme,
g_file_info_get_icon(file_info),
48, 0), 0);
gtk_list_store_append(store, &iter);
gtk_list_store_set(store, &iter,
COL_PIXBUF, pixbuf,
COL_DISPLAY_NAME, display_name,
COL_FILE, file,
COL_FILE_INFO, file_info,
-1
);
}
g_signal_connect(monitor, "changed", G_CALLBACK(file_changed_cb), NULL);
return GTK_LIST_STORE(store);
}
static void activate_cb(GtkIconView *icon_view, GtkTreePath *tree_path, gpointer user_data)
{
GtkListStore *store;
GtkTreeIter iter;
GFile *file;
char* file_uri;
store = GTK_LIST_STORE (user_data);
gtk_tree_model_get_iter (GTK_TREE_MODEL (store), &iter, tree_path);
gtk_tree_model_get (GTK_TREE_MODEL (store), &iter, COL_FILE, &file, -1);
file_uri = g_file_get_uri(file);
printf("uri %s\n", file_uri);
g_app_info_launch_default_for_uri(file_uri, 0, 0);
}
static void activate (GtkApplication* app, gpointer user_data)
{
GtkWidget *window, *icon_view;
GtkListStore *model;
GdkScreen *screen;
window = gtk_application_window_new(app);
gtk_window_set_title(GTK_WINDOW (window), "Window");
gtk_layer_init_for_window(GTK_WINDOW(window));
gtk_layer_set_layer(GTK_WINDOW(window), GTK_LAYER_SHELL_LAYER_BOTTOM);
for (int anchor = 0; anchor < 4; anchor++)
gtk_layer_set_anchor(GTK_WINDOW(window), anchor, 1);
gtk_layer_set_margin(GTK_WINDOW(window), GTK_LAYER_SHELL_EDGE_TOP, 20);
model = create_desktop_list();
icon_view = gtk_icon_view_new_with_model(GTK_TREE_MODEL(model));
gtk_widget_override_background_color(icon_view, 0, &(GdkRGBA){0,0,0,0});
gtk_widget_override_background_color(window, 0, &(GdkRGBA){0,0,0,0});
gtk_icon_view_set_item_width(GTK_ICON_VIEW(icon_view), 96);
gtk_icon_view_set_selection_mode (GTK_ICON_VIEW (icon_view),
GTK_SELECTION_MULTIPLE);
gtk_icon_view_set_text_column(GTK_ICON_VIEW (icon_view), COL_DISPLAY_NAME);
gtk_icon_view_set_pixbuf_column(GTK_ICON_VIEW (icon_view), COL_PIXBUF);
g_signal_connect(icon_view, "item-activated", G_CALLBACK(activate_cb), model);
gtk_container_add(GTK_CONTAINER(window), icon_view);
gtk_widget_grab_focus (icon_view);
gtk_widget_show_all (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;
}
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