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client: let PreLoginDialog save and restore LoginDialog

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This commit is contained in:
Yaniv Kamay 2009-12-28 16:39:00 +02:00
parent 76fc1dd847
commit c57bcf6f44
2 changed files with 25 additions and 4 deletions
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28
client/gui/gui.cpp
View File

@ -212,6 +212,7 @@ public:
CEGUI::System& gui_system() { return _gui.gui_system();}
void set_dialog(Dialog* dialog) { _gui.set_dialog(dialog);}
void dettach() { _gui.dettach_dialog(this);}
TabFactorys& get_factoris() { return _gui._tab_factorys;}
bool message_box(MessageType type, const char *text, const ButtonsList& buttons,
@ -481,14 +482,19 @@ private:
class PreLoginDialog: public TabDialog {
public:
PreLoginDialog(GUI& gui);
PreLoginDialog(GUI& gui, LoginDialog* login_dialog);
virtual ~PreLoginDialog() { delete _login_dialog;}
bool handle_back(const CEGUI::EventArgs& e);
bool handle_quit(const CEGUI::EventArgs& e);
private:
LoginDialog* _login_dialog;
};
PreLoginDialog::PreLoginDialog(GUI& gui)
PreLoginDialog::PreLoginDialog(GUI& gui, LoginDialog* login_dialog)
: TabDialog(gui, false)
, _login_dialog (login_dialog)
{
try {
@ -509,7 +515,10 @@ PreLoginDialog::PreLoginDialog(GUI& gui)
bool PreLoginDialog::handle_back(const CEGUI::EventArgs& e)
{
set_dialog(new LoginDialog(_gui));
ASSERT(_login_dialog);
LoginDialog* login_dialog = _login_dialog;
_login_dialog = NULL;
set_dialog(login_dialog);
return true;
}
@ -675,7 +684,8 @@ bool LoginDialog::handle_quit(const CEGUI::EventArgs& e)
bool LoginDialog::handle_options(const CEGUI::EventArgs& e)
{
set_dialog(new PreLoginDialog(_gui));
dettach();
set_dialog(new PreLoginDialog(_gui, this));
return true;
}
@ -1054,6 +1064,16 @@ void GUI::set_dialog(Dialog* dialog)
update_layer_area();
}
void GUI::dettach_dialog(Dialog* dialog)
{
if (!dialog || _dialog != dialog) {
return;
}
gui_system().setGUISheet(NULL);
_dialog = NULL;
update_layer_area();
}
void GUI::create_dialog()
{
switch (_state) {

1
client/gui/gui.h
View File

@ -81,6 +81,7 @@ private:
void init_cegui();
void conditional_update();
void set_dialog(Dialog* dialog);
void dettach_dialog(Dialog* dialog);
private:
Application& _app;