gergely/astrognome
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Added Help on pressing F1

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This still has many things to do. The help files must be improved,
and the help function must be made context-aware (the current show_help()
function is already context-aware).
This commit is contained in:
Gergely Polonkai 2013-09-22 13:51:21 +02:00
parent b1f6f5b4ea
commit 5a1ff8cee9
1 changed files with 34 additions and 0 deletions
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34
src/ag-app.c
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@ -176,6 +176,38 @@ raise_cb(GSimpleAction *action, GVariant *parameter, gpointer user_data)
gtk_window_present(window);
}
static void
show_help(const gchar *topic, GtkWindow *parent)
{
gchar *uri;
GdkScreen *screen;
GError *err = NULL;
if (topic) {
uri = g_strdup_printf("help:astrognome/%s", topic);
} else {
uri = g_strdup("help:astrognome");
}
if (parent) {
screen = gtk_widget_get_screen(GTK_WIDGET(parent));
} else {
screen = gdk_screen_get_default();
}
if (!gtk_show_uri(screen, uri, gtk_get_current_event_time(), &err)) {
g_warning("Unable to display help: %s", err->message);
}
g_free(uri);
}
static void
help_cb(GSimpleAction *action, GVariant *parameter, gpointer user_data)
{
show_help(NULL, NULL);
}
static GActionEntry app_entries[] = {
{ "new-window", new_window_cb, NULL, NULL, NULL },
{ "preferences", preferences_cb, NULL, NULL, NULL },
@ -183,6 +215,7 @@ static GActionEntry app_entries[] = {
{ "quit", quit_cb, NULL, NULL, NULL },
{ "raise", raise_cb, NULL, NULL, NULL },
{ "open", open_cb, NULL, NULL, NULL },
{ "help", help_cb, NULL, NULL, NULL },
};
static void
@ -198,6 +231,7 @@ setup_accelerators(AgApp *app)
gtk_application_add_accelerator(GTK_APPLICATION(app), "<Primary>s", "win.save", NULL);
gtk_application_add_accelerator(GTK_APPLICATION(app), "<Primary><Shift>s", "win.save-as", NULL);
gtk_application_add_accelerator(GTK_APPLICATION(app), "F10", "win.gear-menu", NULL);
gtk_application_add_accelerator(GTK_APPLICATION(app), "F1", "app.help", NULL);
gtk_application_add_accelerator(GTK_APPLICATION(app), "F5", "win.change-tab", g_variant_new_string("chart"));
gtk_application_add_accelerator(GTK_APPLICATION(app), "F9", "win.change-tab", g_variant_new_string("aspects"));
}