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/*
* The Mana Client
* Copyright (C) 2004-2009 The Mana World Development Team
* Copyright (C) 2009-2012 The Mana Developers
*
* This file is part of The Mana Client.
*
* 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
* 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, see <http://www.gnu.org/licenses/>.
*/
#include "gui/widgets/windowcontainer.h"
#include "gui/gui.h"
#include "gui/widgets/window.h"
#include "utils/dtor.h"
#include <guichan/focushandler.hpp>
WindowContainer *windowContainer = nullptr;
void WindowContainer::logic()
{
delete_all(mDeathList);
mDeathList.clear();
gcn::Container::logic();
}
void WindowContainer::draw(gcn::Graphics *graphics)
{
gcn::Container::draw(graphics);
if (Gui::debugDraw)
debugDraw(graphics);
}
void WindowContainer::scheduleDelete(gcn::Widget *widget)
{
mDeathList.push_back(widget);
}
void WindowContainer::adjustAfterResize(int oldScreenWidth,
int oldScreenHeight)
{
for (auto &widget : mWidgets)
if (auto *window = dynamic_cast<Window*>(widget))
window->adjustPositionAfterResize(oldScreenWidth, oldScreenHeight);
}
void WindowContainer::debugDraw(gcn::Graphics *graphics)
{
auto focusHandler = _getFocusHandler();
auto focused = focusHandler->getFocused();
auto modalFocused = focusHandler->getModalFocused();
auto modalMouseFocused = focusHandler->getModalMouseInputFocused();
for (auto widget : gcn::Widget::mWidgets)
{
if (!widgetIsVisible(widget))
continue;
int x;
int y;
widget->getAbsolutePosition(x, y);
if (widget == modalMouseFocused)
{
graphics->setColor(gcn::Color(0, 255, 0, 128));
graphics->fillRectangle(gcn::Rectangle(x, y,
widget->getWidth(),
widget->getHeight()));
}
if (widget == modalFocused)
{
graphics->setColor(gcn::Color(255, 0, 0, 128));
graphics->fillRectangle(gcn::Rectangle(x, y,
widget->getWidth(),
widget->getHeight()));
}
if (widget == focused)
{
graphics->setColor(gcn::Color(255, 0, 0, 32));
graphics->fillRectangle(gcn::Rectangle(x, y,
widget->getWidth(),
widget->getHeight()));
}
graphics->setColor(gcn::Color(255, 0, 0));
graphics->drawRectangle(gcn::Rectangle(x, y,
widget->getWidth(),
widget->getHeight()));
}
}
/**
* Returns whether the widget is visible and part of the hierarchy.
*/
bool WindowContainer::widgetIsVisible(gcn::Widget *widget)
{
if (!widget->isVisible())
return false;
while (widget)
{
if (widget == this)
return true;
widget = widget->getParent();
}
return false;
}
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