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#include <stdlib.h>
#include <gtk/gtk.h>
static void
show_about (GSimpleAction *action,
GVariant *parameter,
gpointer user_data)
{
GtkWindow *window = user_data;
gtk_show_about_dialog (window,
"program-name", "Bloatpad",
"title", "About Bloatpad",
"comments", "Not much to say, really.",
NULL);
}
static void
activate_toggle (GSimpleAction *action,
GVariant *parameter,
gpointer user_data)
{
GVariant *state;
state = g_action_get_state (G_ACTION (action));
g_action_change_state (G_ACTION (action), g_variant_new_boolean (!g_variant_get_boolean (state)));
g_variant_unref (state);
}
static void
change_fullscreen_state (GSimpleAction *action,
GVariant *state,
gpointer user_data)
{
if (g_variant_get_boolean (state))
gtk_window_fullscreen (user_data);
else
gtk_window_unfullscreen (user_data);
g_simple_action_set_state (action, state);
}
static GActionEntry win_entries[] = {
{ "about", show_about },
{ "fullscreen", activate_toggle, NULL, "false", change_fullscreen_state }
};
static void
new_window (GApplication *app,
GFile *file)
{
GtkWidget *window, *grid, *scrolled, *view;
window = gtk_application_window_new (GTK_APPLICATION (app));
g_action_map_add_action_entries (G_ACTION_MAP (window), win_entries, G_N_ELEMENTS (win_entries), window);
gtk_window_set_title (GTK_WINDOW (window), "Bloatpad");
grid = gtk_grid_new ();
gtk_container_add (GTK_CONTAINER (window), grid);
scrolled = gtk_scrolled_window_new (NULL, NULL);
gtk_widget_set_hexpand (scrolled, TRUE);
gtk_widget_set_vexpand (scrolled, TRUE);
view = gtk_text_view_new ();
gtk_container_add (GTK_CONTAINER (scrolled), view);
gtk_grid_attach (GTK_GRID (grid), scrolled, 0, 0, 1, 1);
if (file != NULL)
{
gchar *contents;
gsize length;
if (g_file_load_contents (file, NULL, &contents, &length, NULL, NULL))
{
GtkTextBuffer *buffer;
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
gtk_text_buffer_set_text (buffer, contents, length);
g_free (contents);
}
}
gtk_widget_show_all (GTK_WIDGET (window));
}
static void
bloat_pad_activate (GApplication *application)
{
new_window (application, NULL);
}
static void
bloat_pad_open (GApplication *application,
GFile **files,
gint n_files,
const gchar *hint)
{
gint i;
for (i = 0; i < n_files; i++)
new_window (application, files[i]);
}
typedef GtkApplication BloatPad;
typedef GtkApplicationClass BloatPadClass;
G_DEFINE_TYPE (BloatPad, bloat_pad, GTK_TYPE_APPLICATION)
static void
bloat_pad_finalize (GObject *object)
{
G_OBJECT_CLASS (bloat_pad_parent_class)->finalize (object);
}
static void
show_help (GSimpleAction *action,
GVariant *parameter,
gpointer user_data)
{
g_print ("Want help, eh ?!\n");
}
static void
quit_app (GSimpleAction *action,
GVariant *parameter,
gpointer user_data)
{
GList *list, *next;
GtkWindow *win;
g_print ("Going down...\n");
list = gtk_application_get_windows (GTK_APPLICATION (g_application_get_default ()));
while (list)
{
win = list->data;
next = list->next;
gtk_widget_destroy (GTK_WIDGET (win));
list = next;
}
}
static GSimpleActionGroup *actions = NULL;
static GMenu *menu = NULL;
static void
remove_action (GSimpleAction *action,
GVariant *parameter,
gpointer user_data)
{
GAction *add;
g_menu_remove (menu, g_menu_model_get_n_items (G_MENU_MODEL (menu)) - 1);
g_simple_action_set_enabled (action, FALSE);
add = g_simple_action_group_lookup (actions, "add");
g_simple_action_set_enabled (G_SIMPLE_ACTION (add), TRUE);
}
static void
add_action (GSimpleAction *action,
GVariant *parameter,
gpointer user_data)
{
GAction *remove;
g_menu_append (menu, "Remove", "app.remove");
g_simple_action_set_enabled (action, FALSE);
remove = g_simple_action_group_lookup (actions, "remove");
g_simple_action_set_enabled (G_SIMPLE_ACTION (remove), TRUE);
}
static GActionEntry app_entries[] = {
{ "help", show_help, NULL, NULL, NULL },
{ "quit", quit_app, NULL, NULL, NULL },
{ "add", add_action, NULL, NULL, NULL },
{ "remove", remove_action, NULL, NULL, NULL }
};
static GActionGroup *
get_actions (void)
{
actions = g_simple_action_group_new ();
g_simple_action_group_add_entries (actions,
app_entries, G_N_ELEMENTS (app_entries),
NULL);
return G_ACTION_GROUP (actions);
}
static GMenuModel *
get_menu (void)
{
menu = g_menu_new ();
g_menu_append (menu, "Help", "app.help");
g_menu_append (menu, "About Bloatpad", "win.about");
g_menu_append (menu, "Fullscreen", "win.fullscreen");
g_menu_append (menu, "Quit", "app.quit");
g_menu_append (menu, "Add", "app.add");
return G_MENU_MODEL (menu);
}
static void
bloat_pad_init (BloatPad *app)
{
g_application_set_action_group (G_APPLICATION (app), get_actions ());
g_application_set_menu (G_APPLICATION (app), get_menu ());
}
static void
bloat_pad_class_init (BloatPadClass *class)
{
G_OBJECT_CLASS (class)->finalize = bloat_pad_finalize;
G_APPLICATION_CLASS (class)->activate = bloat_pad_activate;
G_APPLICATION_CLASS (class)->open = bloat_pad_open;
}
BloatPad *
bloat_pad_new (void)
{
g_type_init ();
return g_object_new (bloat_pad_get_type (),
"application-id", "org.gtk.Test.bloatpad",
"flags", G_APPLICATION_HANDLES_OPEN,
NULL);
}
int
main (int argc, char **argv)
{
BloatPad *bloat_pad;
int status;
bloat_pad = bloat_pad_new ();
status = g_application_run (G_APPLICATION (bloat_pad), argc, argv);
g_object_unref (bloat_pad);
return status;
}
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