/**
* parse each widget
*
* @param w: pointer to widget
* @param m: no use
* @return: NULL
**/
static struct widget* do_parse_widget(struct widget* w, union message* m)
{
NOT_USED(m);
/**
* record focusable widget
**/
if(w->input_enable == 1)
{
list_push_back(&global_application.focus_list, &w, sizeof(w));
}
/**
* register window and update active window
**/
if(w->is_window)
{
struct window* parent = (struct window*)object_parent(OBJECT_POINTER(w));
struct window* window_ptr = WINDOW_POINTER(w);
si_t parent_descriptor = (parent == NULL ? 0 : parent->descriptor);
si_t window_descriptor = register_window(parent_descriptor, window_ptr->title,
window_ptr->area.x, window_ptr->area.y, window_ptr->area.width, window_ptr->area.height,
window_ptr->minimize_enable, window_ptr->maximize_enable, window_ptr->modal);
if(0 == window_descriptor)
{
EGUI_PRINT_ERROR("failed to register window %s", window_ptr->title);
return NULL;
}
window_ptr->descriptor = window_descriptor;
global_application.focus = window_ptr;
/**
* find icon for the application
**/
if((window_ptr->icon_path = (char*)malloc(256)) == NULL)
{
EGUI_PRINT_ERROR("failed to register window");
return NULL;
}
else
{
/**
* in C89 standard, snprintf() is NOT included in <stdio.h>
* so you have to use sprintf, which may be dangerous. be careful
**/
sprintf(window_ptr->icon_path, "%s/icons/%s.bmp", global_application.icon_root_path, global_application.name);
if(access(window_ptr->icon_path, R_OK) == -1)
{
sprintf(window_ptr->icon_path, "%s/icons/default.bmp", global_application.icon_root_path);
}
}
}
return NULL;
}
void registerAll()
{
register_vector4();
register_window();
register_overlay();
register_maze();
register_haggis();
register_jumpaction();
register_grenadeaction();
register_walkaction();
register_waitaction();
}
void about_dialog (GtkWidget *widget, gpointer data) {
GtkWidget* aboutwindow = NULL;
GtkWidget* w = NULL, *w2 = NULL;
char *intro = _("XQF Game Server Browser");
char *version = g_strdup_printf(_("Version %s"),XQF_VERSION);
/* translators can use the copyright symbol instead of (C) */
char *author = _("Copyright (C) 1998-2002 Roman Pozlevich");
char *urls = "http://www.linuxgames.com/xqf\n"
"http://sourceforge.net/projects/xqf\n";
char *contrib1 = _("Maintainers:");
char *contrib2 =
"Thomas Debesse <*****@*****.**>\n"
"Ludwig Nussel <*****@*****.**>\n"
"Alex Burger <*****@*****.**>\n"
"Jordi Mallach <*****@*****.**>\n"
"Bill Adams <*****@*****.**>\n";
char *contrib3 = _("Contributors:");
char *contrib4 =
"Jochen Baier <*****@*****.**>\n"
"Luca Camillo <*****@*****.**>\n";
char *bugs1 = _("Bug reports and feature requests:");
char *bugs2 = "http://sourceforge.net/projects/xqf\n"
"[email protected]\n";
char *text = NULL;// dialog_ok (_("About XQF"), "%s", text);
aboutwindow = create_AboutWindow();
w2 = load_pixmap(aboutwindow, "splash.png");
w = gtk_object_get_data(GTK_OBJECT(aboutwindow),"AboutVBox");
gtk_box_pack_start (GTK_BOX (w), w2, FALSE, FALSE, 0);
gtk_box_reorder_child(GTK_BOX(w), w2, 0);
gtk_widget_show(w2);
w = gtk_object_get_data(GTK_OBJECT(aboutwindow),"AboutLabel");
text = g_strjoin("\n", intro, version, author, urls, contrib1, contrib2,
contrib3, contrib4, bugs1, bugs2, NULL);
g_free(version);
gtk_label_set_text(GTK_LABEL(w), text);
g_free(text);
gtk_window_set_transient_for (GTK_WINDOW (aboutwindow), GTK_WINDOW (top_window()));
register_window(aboutwindow);
gtk_widget_show(aboutwindow);
}
GtkWidget *dialog_create_modal_transient_window (const char *title,
int close_on_esc,
int allow_resize,
GtkSignalFunc on_destroy) {
GtkWidget *window;
GtkWidget *parent;
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC (window_delete_event_callback), NULL);
if (on_destroy) {
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC (on_destroy), NULL);
}
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC (gtk_main_quit), NULL);
if (close_on_esc) {
gtk_signal_connect (GTK_OBJECT (window), "key_press_event",
GTK_SIGNAL_FUNC (destroy_on_escape), NULL);
}
if (title)
gtk_window_set_title (GTK_WINDOW (window), title);
gtk_widget_realize (window);
gdk_window_set_decorations (window->window, (allow_resize)?
GDK_DECOR_BORDER | GDK_DECOR_TITLE | GDK_DECOR_RESIZEH :
GDK_DECOR_BORDER | GDK_DECOR_TITLE);
gdk_window_set_functions (window->window, (allow_resize)?
GDK_FUNC_MOVE | GDK_FUNC_CLOSE | GDK_FUNC_RESIZE :
GDK_FUNC_MOVE | GDK_FUNC_CLOSE);
gtk_window_set_modal (GTK_WINDOW (window), TRUE);
parent = top_window ();
if (parent)
gtk_window_set_transient_for (GTK_WINDOW (window), GTK_WINDOW (parent));
register_window (window);
return window;
}
/*
总是将孩子节点加在子节点链的最右边
如果 parent 在对象树中
那么完成添加工作后一定要更新 root->parent 的 lchild 成员和 rchild 成员
这是为了保证遍历的正确
*/
si_t application_add_window(struct window * parent, struct window * window)
{
struct object node, * tree;
/* 添加顶层窗口 */
if(parent == NULL)
{
/* node 的父节点是 window */
node.parent = OBJECT_POINTER(window);
node.lchild = object_tree_l_most_node(OBJECT_POINTER(window));
node.rchild = object_tree_r_most_node(OBJECT_POINTER(window));
node.name = NULL;
node.id = 0;
/* 将窗口添加到向量 */
vector_push_back(&(global_application.window_vector), &node, sizeof(struct object));
tree = vector_back(&(global_application.window_vector));
/* window 的父节点是 node */
window->parent = tree;
}
/* 添加非顶层窗口 */
else
{
object_insert_child(OBJECT_POINTER(parent), OBJECT_POINTER(window));
}
/**
* if already running in app_exec
**/
if(global_application.exec_flag)
{
union message msg;
msg.base.type = MESSAGE_TYPE_WIDGET_REPAINT;
msg.widget_repaint.area = window->area;
if(global_application.focus != NULL)
{
struct window* w = WINDOW_POINTER(global_application.focus);
struct object* tree, *node, *tree_real_parent;
w->is_activated = 0;
msg.widget_repaint.area = w->area;
if(w->callback != NULL)
{
w->callback(w, &msg);
}
node = OBJECT_POINTER(w);
tree = node->parent;
tree_real_parent = tree->parent;
tree->parent = node;
node = object_tree_l_most_node(tree);
while(node != NULL)
{
union message msg;
msg.base.type = MESSAGE_TYPE_WIDGET_REPAINT;
msg.widget_repaint.area = WIDGET_POINTER(node)->area;
if(WIDGET_POINTER(node)->callback != NULL)
WIDGET_POINTER(node)->callback(node, &msg);
node = object_tree_iterator_increment(tree, node);
}
tree->parent = tree_real_parent;
}
window->descriptor = register_window((parent == NULL ? 0 : parent->descriptor), window->title,
window->area.x, window->area.y, window->area.width, window->area.height,
window->minimize_enable, window->maximize_enable, window->modal);
if(window->descriptor == 0)
{
EGUI_PRINT_ERROR("failed to register window");
application_exit();
return -1;
}
/**
* find icon for the application
**/
if((window->icon_path = (char*)malloc(256)) == NULL)
{
EGUI_PRINT_SYS_ERROR("failed to malloc for icon path. malloc");
application_exit();
return -1;
}
else
{
/**
* in C89 standard, snprintf() is NOT included in <stdio.h>
* so you have to use sprintf, which may be dangerous. be careful
**/
sprintf(window->icon_path, "%s/icons/%s.bmp", global_application.icon_root_path, global_application.name);
if(access(window->icon_path, R_OK) == -1)
{
sprintf(window->icon_path, "%s/icons/default.bmp", global_application.icon_root_path);
}
}
msg.widget_repaint.area = window->area;
global_application.focus = window;
window->is_activated = 1;
if(window->callback != NULL)
{
window->callback(window, &msg);
}
}
return 0;
}
