From a14d80f83aebe75241bf63b4f3ffca3a5d952577 Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Mon, 6 Oct 2008 18:22:32 +0000
Subject: libui updates, support menu .ini files

---
 src/ui/ui.cc | 120 +++++++++++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 108 insertions(+), 12 deletions(-)

(limited to 'src/ui/ui.cc')

diff --git a/src/ui/ui.cc b/src/ui/ui.cc
index be75f11..ac5c0b8 100644
--- a/src/ui/ui.cc
+++ b/src/ui/ui.cc
@@ -9,6 +9,7 @@
 
 #include "auxiliary/functions.h"
 #include "core/core.h"
+#include "filesystem/filesystem.h"
 #include "sys/sys.h"
 #include "ui/button.h"
 #include "ui/label.h"
@@ -28,6 +29,14 @@ void func_list_ui(std::string const &args)
 	}
 }
 
+
+void func_list_menu(std::string const &args)
+{
+	if (global_ui) {
+		global_ui->list_menus();
+	}
+}
+
 void help()
 {
 	con_print << "^BUser interface functions" << std::endl;
@@ -35,6 +44,7 @@ void help()
 	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;
+	con_print << "  ui restart       reload menu files" << std::endl;
 }
 
 void func_ui(std::string const &args)
@@ -61,6 +71,8 @@ void func_ui(std::string const &args)
 		global_ui->show();
 	} else if (command.compare("hide") == 0) {
 		global_ui->hide();
+	} else if (command.compare("restart") == 0) {
+		global_ui->load();
 	} else {
 		help();
 	}
@@ -89,7 +101,7 @@ void func_menu(std::string const &args)
 		root()->hide_window();
 
 	} else if (command.compare("list") == 0) {
-
+		root()->list_menus();
 	} else {
 		root()->show_window(command.c_str());
 	}
@@ -109,6 +121,9 @@ void init()
 	core::Func *func = core::Func::add("list_ui", func_list_ui);
 	func->set_info("list user interface widgets");
 
+	func = core::Func::add("list_menu", func_list_menu);
+	func->set_info("list available menus");
+
 	func = core::Func::add("ui", func_ui);
 	func->set_info("[command] [options] user interface subcommands");
 
@@ -121,6 +136,7 @@ void shutdown()
 	con_print << "^BShutting down user interface..." << std::endl;
 
 	core::Func::remove("list_ui");
+	core::Func::remove("list_menu");
 	core::Func::remove("menu");
 	core::Func::remove("ui");
 
@@ -143,23 +159,87 @@ UI::UI() : Window(0)
 	set_size(1024, 768);
 	set_border(false);
 
+	load();
+}
+
+void UI::load()
+{
+	Windows::iterator it;
+	for (it = window_children.begin(); it != window_children.end(); it++) {
+		Window *window = (*it);
+		remove_child(window);
+	}
+	window_children.clear();
 	ui_active_window = 0;
 
+	std::string filename("ui");
+
+	filesystem::IniFile ini;
+
+	ini.open(filename);
+
+	if (!ini.is_open()) {
+		con_error << "Could not open " << ini.name() << std::endl;
+		return;
+	}
+
+	std::string strval;
+	math::Color color;
 	Menu *menu = 0;
+	
+	while (ini.getline()) {
+
+		if (ini.got_section()) {
 
-	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");
+			//con_debug << "  " << ini.name() << " [" << ini.section() << "]" << std::endl;
 
-	menu = new Menu(this, "options");
-	menu->add_label("Options menu");
+			if (ini.got_section("ui")) {
+				continue;
+
+			} else if (ini.got_section("colors")) {
+				continue;
+
+			} else {		
+				ini.unknown_section();
+				continue;
+			}
+
+		} else if (ini.got_key()) {
+
+			//con_debug << "  " << ini.name() << " " << ini.key() << "=" << ini.value() << std::endl;
+
+			if (ini.in_section("ui")) {
+
+				if (ini.got_key_string("menu", strval)) {
+					aux::to_label(strval);
+					menu = new Menu(this, strval.c_str());
+					menu->load();
+					continue;
+				} else {
+					ini.unkown_key();
+				}
+
+			} else if (ini.in_section("colors")) {
+
+				if (ini.got_key_color("foreground", color)) {
+					widget_palette->set_foreground(color);
+					continue;
+				} else if (ini.got_key_color("background", color)) {
+					widget_palette->set_background(color);
+					continue;
+				} else if (ini.got_key_color("border", color)) {
+					widget_palette->set_border(color);
+					continue;
+				} else {
+					ini.unkown_key();
+				}
+			}
+		}
+	}
 	
-	menu = new Menu(this, "connect");
-	menu->add_label("Connect to...");
-}	
+	con_debug << "  " << ini.name() << " " << window_children.size() << " menus" << std::endl;
+	ini.close();
+}
 
 UI::~UI()
 {
@@ -173,6 +253,16 @@ void UI::list()
 	con_print << n << " user interface widgets" << std::endl;
 }
 
+void UI::list_menus()
+{
+	Windows::iterator it;
+	for (it = window_children.begin(); it != window_children.end(); it++) {
+		Window *window = (*it);
+		con_print << "  " <<  window->label() << std::endl;
+	}
+	con_print << window_children.size()  << " menus" << std::endl;
+}
+
 void UI::add_window(Window *window)
 {
 	Window::add_window(window);
@@ -183,6 +273,7 @@ void UI::remove_window(Window *window)
 {
 	if (ui_active_window == window)
 		ui_active_window = 0;
+
 	Window::remove_window(window);
 }
 
@@ -211,4 +302,9 @@ void UI::hide_window()
 	}
 }
 
+void UI::set_mouse_cursor(float x, float y)
+{
+	mouse_cursor.assign(x, y);
+}
+
 }
-- 
cgit v1.2.3