104 lines
2.4 KiB
C++
104 lines
2.4 KiB
C++
/*
|
|
BlockPlanet
|
|
Copyright (C) 2012 MiJyn, Joel Leclerc <mijyn@mail.com>
|
|
Licensed under GPLv3
|
|
|
|
|
|
Based on:
|
|
Minetest-c55
|
|
Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.com>
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License along
|
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#include "nonmodalMenu.h"
|
|
#include "common_irrlicht.h"
|
|
|
|
GUIMenu::GUIMenu(gui::IGUIEnvironment* env,
|
|
gui::IGUIElement* parent, s32 id,
|
|
INonModalMenuManager *menumgr):
|
|
IGUIElement(gui::EGUIET_ELEMENT, env, parent, id,
|
|
core::rect<s32>(0,0,100,100))
|
|
{
|
|
//m_force_regenerate_gui = false;
|
|
|
|
m_menumgr = menumgr;
|
|
m_allow_focus_removal = false;
|
|
m_screensize_old = v2u32(0,0);
|
|
|
|
setVisible(true);
|
|
Environment->setFocus(this);
|
|
m_menumgr->createdMenu(this);
|
|
}
|
|
|
|
GUIMenu::~GUIMenu()
|
|
{
|
|
m_menumgr->deletingMenu(this);
|
|
}
|
|
|
|
void GUIMenu::allowFocusRemoval(bool allow)
|
|
{
|
|
m_allow_focus_removal = allow;
|
|
}
|
|
|
|
bool GUIMenu::canTakeFocus(gui::IGUIElement *e)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
void GUIMenu::draw()
|
|
{
|
|
if(!IsVisible)
|
|
{
|
|
return;
|
|
}
|
|
|
|
video::IVideoDriver* driver = Environment->getVideoDriver();
|
|
v2u32 screensize = driver->getScreenSize();
|
|
if(screensize != m_screensize_old /*|| m_force_regenerate_gui*/)
|
|
{
|
|
m_screensize_old = screensize;
|
|
regenerateGui(screensize);
|
|
//m_force_regenerate_gui = false;
|
|
}
|
|
|
|
drawMenu();
|
|
}
|
|
|
|
void GUIMenu::quitMenu()
|
|
{
|
|
allowFocusRemoval(true);
|
|
// This removes Environment's grab on us
|
|
Environment->removeFocus(this);
|
|
this->remove();
|
|
}
|
|
|
|
void GUIMenu::removeChildren()
|
|
{
|
|
const core::list<gui::IGUIElement*> &children = getChildren();
|
|
core::list<gui::IGUIElement*> children_copy;
|
|
for(core::list<gui::IGUIElement*>::ConstIterator
|
|
i = children.begin(); i != children.end(); i++)
|
|
{
|
|
children_copy.push_back(*i);
|
|
}
|
|
for(core::list<gui::IGUIElement*>::Iterator
|
|
i = children_copy.begin();
|
|
i != children_copy.end(); i++)
|
|
{
|
|
(*i)->remove();
|
|
}
|
|
}
|