mirror of
https://github.com/minetest/minetest.git
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153 lines
3.3 KiB
C++
153 lines
3.3 KiB
C++
/*
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Minetest-c55
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Copyright (C) 2010 celeron55, Perttu Ahola <celeron55@gmail.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "guiMessageMenu.h"
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#include "debug.h"
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#include "serialization.h"
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#include <string>
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GUIMessageMenu::GUIMessageMenu(gui::IGUIEnvironment* env,
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gui::IGUIElement* parent, s32 id,
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int *active_menu_count,
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std::wstring message_text
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):
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GUIModalMenu(env, parent, id, active_menu_count),
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m_message_text(message_text),
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m_status(false)
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{
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}
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GUIMessageMenu::~GUIMessageMenu()
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{
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removeChildren();
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}
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void GUIMessageMenu::removeChildren()
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{
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{
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gui::IGUIElement *e = getElementFromId(256);
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if(e != NULL)
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e->remove();
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}
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{
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gui::IGUIElement *e = getElementFromId(257);
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if(e != NULL)
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e->remove();
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}
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}
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void GUIMessageMenu::regenerateGui(v2u32 screensize)
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{
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/*
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Remove stuff
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*/
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removeChildren();
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/*
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Calculate new sizes and positions
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*/
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core::rect<s32> rect(
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screensize.X/2 - 580/2,
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screensize.Y/2 - 300/2,
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screensize.X/2 + 580/2,
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screensize.Y/2 + 300/2
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);
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DesiredRect = rect;
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recalculateAbsolutePosition(false);
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v2s32 size = rect.getSize();
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/*
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Add stuff
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*/
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{
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core::rect<s32> rect(0, 0, 400, 50);
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rect = rect + v2s32(size.X/2-400/2, size.Y/2-50/2-25);
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Environment->addStaticText(m_message_text.c_str(), rect, false,
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true, this, 256);
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}
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{
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core::rect<s32> rect(0, 0, 140, 30);
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rect = rect + v2s32(size.X/2-140/2, size.Y/2-30/2+25);
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gui::IGUIElement *e =
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Environment->addButton(rect, this, 257, L"Proceed");
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Environment->setFocus(e);
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}
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}
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void GUIMessageMenu::drawMenu()
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{
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gui::IGUISkin* skin = Environment->getSkin();
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if (!skin)
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return;
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video::IVideoDriver* driver = Environment->getVideoDriver();
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video::SColor bgcolor(140,0,0,0);
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driver->draw2DRectangle(bgcolor, AbsoluteRect, &AbsoluteClippingRect);
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gui::IGUIElement::draw();
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}
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bool GUIMessageMenu::OnEvent(const SEvent& event)
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{
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if(event.EventType==EET_KEY_INPUT_EVENT)
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{
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if(event.KeyInput.Key==KEY_ESCAPE && event.KeyInput.PressedDown)
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{
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m_status = true;
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quitMenu();
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return true;
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}
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if(event.KeyInput.Key==KEY_RETURN && event.KeyInput.PressedDown)
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{
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m_status = true;
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quitMenu();
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return true;
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}
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}
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if(event.EventType==EET_GUI_EVENT)
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{
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if(event.GUIEvent.EventType==gui::EGET_ELEMENT_FOCUS_LOST
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&& isVisible())
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{
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if(!canTakeFocus(event.GUIEvent.Element))
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{
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dstream<<"GUIMessageMenu: Not allowing focus change."
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<<std::endl;
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// Returning true disables focus change
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return true;
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}
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}
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if(event.GUIEvent.EventType==gui::EGET_BUTTON_CLICKED)
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{
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switch(event.GUIEvent.Caller->getID())
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{
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case 257:
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m_status = true;
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quitMenu();
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break;
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}
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}
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}
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return Parent ? Parent->OnEvent(event) : false;
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}
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