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/*
ui/ui.cc
This file is part of the Osirion project and is distributed under
the terms of the GNU General Public License version 2
*/
#include <string>
#include <sstream>
#include "auxiliary/functions.h"
#include "core/core.h"
#include "sys/sys.h"
#include "ui/button.h"
#include "ui/label.h"
#include "ui/menu.h"
#include "ui/ui.h"
#include "ui/widget.h"
#include "ui/window.h"
namespace ui {
UI *global_ui = 0;
void func_list_ui(std::string const &args)
{
if (global_ui) {
global_ui->list();
}
}
void help()
{
con_print << "^BUser interface functions" << std::endl;
con_print << " ui help show this help" << std::endl;
con_print << " ui list list widgets" << std::endl;
con_print << " ui show show user interface" << std::endl;
con_print << " ui hide hide user interface" << std::endl;
}
void func_ui(std::string const &args)
{
if (!global_ui) {
con_warn << "User Interface not available!" << std::endl;
return;
}
if (!args.size()) {
help();
return;
}
std::stringstream argstr(args);
std::string command;
argstr >> command;
aux::to_label(command);
if (command.compare("help") == 0) {
help();
} else if (command.compare("list") == 0) {
global_ui->list();
} else if (command.compare("show") == 0) {
global_ui->show();
} else if (command.compare("hide") == 0) {
global_ui->hide();
} else {
help();
}
}
void func_menu(std::string const &args)
{
if (!global_ui) {
con_warn << "User Interface not available!" << std::endl;
return;
}
if (!args.size()) {
return;
}
std::stringstream argstr(args);
std::string command;
argstr >> command;
aux::to_label(command);
if (command.compare("hide") == 0) {
root()->hide_window();
} else if (command.compare("close") == 0) {
root()->hide_window();
} else if (command.compare("list") == 0) {
} else {
root()->show_window(command.c_str());
}
}
UI *root()
{
return global_ui;
}
void init()
{
con_print << "^BInitializing user interface..." << std::endl;
if (!global_ui)
global_ui = new UI();
core::Func *func = core::Func::add("list_ui", func_list_ui);
func->set_info("list user interface widgets");
func = core::Func::add("ui", func_ui);
func->set_info("[command] [options] user interface subcommands");
func = core::Func::add("menu", func_menu);
func->set_info("[hide|close|menuname] show or hide a menu");
}
void shutdown()
{
con_print << "^BShutting down user interface..." << std::endl;
core::Func::remove("list_ui");
core::Func::remove("menu");
core::Func::remove("ui");
if (global_ui) {
delete global_ui;
global_ui = 0;
}
}
void frame()
{
if (global_ui)
global_ui->draw_event();
}
UI::UI() : Window(0)
{
set_palette(new Palette());
set_label("user interface");
set_size(1024, 768);
set_border(false);
ui_active_window = 0;
Menu *menu = 0;
menu = new Menu(this, "main");
menu->add_label("Main menu");
menu->add_button("New Game", "connect");
menu->add_button("Connect to...", "menu connect");
menu->add_button("Options...", "menu options");
menu->add_button("Quit", "quit");
menu = new Menu(this, "options");
menu->add_label("Options menu");
menu = new Menu(this, "connect");
menu->add_label("Connect to...");
}
UI::~UI()
{
if (palette())
delete palette();
}
void UI::list()
{
size_t n = Widget::list(0);
con_print << n << " user interface widgets" << std::endl;
}
void UI::add_window(Window *window)
{
Window::add_window(window);
window->hide();
}
void UI::remove_window(Window *window)
{
if (ui_active_window == window)
ui_active_window = 0;
Window::remove_window(window);
}
void UI::show_window(char const *label)
{
Windows::iterator it;
for (it = window_children.begin(); it != window_children.end(); it++) {
if ((*it)->label().compare(label) == 0) {
if (ui_active_window)
ui_active_window->hide();
ui_active_window = (*it);
ui_active_window->resize_event();
ui_active_window->show();
return;
}
}
con_warn << "Unknown window '" << label << "'" << std::endl;
}
void UI::hide_window()
{
if (ui_active_window) {
ui_active_window->hide();
ui_active_window = 0;
}
}
}
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