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%{C_TEMPLATE}
/*** gnomehello-app */
#include <config.h>
#include "%{APPNAMELC}.h"
#include "menus.h"
/* Keep a list of all open application windows */
static GSList* app_list = NULL;
static gint delete_event_cb(GtkWidget* w, GdkEventAny* e, gpointer data);
static void button_click_cb(GtkWidget* w, gpointer data);
GtkWidget*
hello_app_new(const gchar* message,
const gchar* geometry,
GSList* greet)
{
GtkWidget* app;
GtkWidget* button;
GtkWidget* label;
GtkWidget* status;
GtkWidget* frame;
/*** gnomehello-widgets */
app = gnome_app_new(PACKAGE, _("%{APPNAME}"));
frame = gtk_frame_new(NULL);
button = gtk_button_new();
label = gtk_label_new(message ? message : _("Hello, World!"));
gtk_window_set_policy(GTK_WINDOW(app), FALSE, TRUE, FALSE);
gtk_window_set_default_size(GTK_WINDOW(app), 250, 350);
gtk_window_set_wmclass(GTK_WINDOW(app), "hello", "%{APPNAME}");
gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
gtk_container_set_border_width(GTK_CONTAINER(button), 10);
gtk_container_add(GTK_CONTAINER(button), label);
gtk_container_add(GTK_CONTAINER(frame), button);
gnome_app_set_contents(GNOME_APP(app), frame);
status = gnome_appbar_new(FALSE, TRUE, GNOME_PREFERENCES_NEVER);
gnome_app_set_statusbar(GNOME_APP(app), status);
hello_install_menus_and_toolbar(app);
/* gnomehello-widgets ***/
/*** gnomehello-signals */
gtk_signal_connect(GTK_OBJECT(app),
"delete_event",
GTK_SIGNAL_FUNC(delete_event_cb),
NULL);
gtk_signal_connect(GTK_OBJECT(button),
"clicked",
GTK_SIGNAL_FUNC(button_click_cb),
label);
/* gnomehello-signals ***/
/*** gnomehello-geometry */
if (geometry != NULL)
{
gint x, y, w, h;
if ( gnome_parse_geometry( geometry,
&x, &y, &w, &h ) )
{
if (x != -1)
{
gtk_widget_set_uposition(app, x, y);
}
if (w != -1)
{
gtk_window_set_default_size(GTK_WINDOW(app), w, h);
}
}
else
{
g_error(_("Could not parse geometry string `%s'"), geometry);
}
}
/* gnomehello-geometry ***/
if (greet != NULL)
{
GtkWidget* dialog;
gchar* greetings = g_strdup(_("Special Greetings to:\n"));
GSList* tmp = greet;
while (tmp != NULL)
{
gchar* old = greetings;
greetings = g_strconcat(old,
(gchar*) tmp->data,
"\n",
NULL);
g_free(old);
tmp = g_slist_next(tmp);
}
dialog = gnome_ok_dialog(greetings);
g_free(greetings);
gnome_dialog_set_parent(GNOME_DIALOG(dialog), GTK_WINDOW(app));
}
app_list = g_slist_prepend(app_list, app);
return app;
}
void
hello_app_close(GtkWidget* app)
{
g_return_if_fail(GNOME_IS_APP(app));
app_list = g_slist_remove(app_list, app);
gtk_widget_destroy(app);
if (app_list == NULL)
{
/* No windows remaining */
gtk_main_quit();
}
}
/*** gnomehello-quit */
static gint
delete_event_cb(GtkWidget* window, GdkEventAny* e, gpointer data)
{
hello_app_close(window);
/* Prevent the window's destruction, since we destroyed it
* ourselves with hello_app_close()
*/
return TRUE;
}
/* gnomehello-quit ***/
static void
button_click_cb(GtkWidget* w, gpointer data)
{
GtkWidget* label;
gchar* text;
gchar* tmp;
label = GTK_WIDGET(data);
gtk_label_get(GTK_LABEL(label), &text);
tmp = g_strdup(text);
g_strreverse(tmp);
gtk_label_set_text(GTK_LABEL(label), tmp);
g_free(tmp);
}
/* gnomehello-app ***/
|
