forked from Mirrorlandia_minetest/minetest
120 lines
3.1 KiB
C++
120 lines
3.1 KiB
C++
/*
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Minetest
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Copyright (C) 2013 sapier
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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 Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser 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 "guiFileSelectMenu.h"
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GUIFileSelectMenu::GUIFileSelectMenu(gui::IGUIEnvironment* env,
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gui::IGUIElement* parent, s32 id, IMenuManager *menumgr,
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const std::string &title, const std::string &formname) :
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GUIModalMenu(env, parent, id, menumgr),
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m_title(utf8_to_wide(title)),
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m_accepted(false),
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m_text_dst(NULL),
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m_formname(formname)
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{
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}
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GUIFileSelectMenu::~GUIFileSelectMenu()
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{
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removeChildren();
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setlocale(LC_NUMERIC, "C");
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}
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void GUIFileSelectMenu::removeChildren()
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{
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const core::list<gui::IGUIElement*> &children = getChildren();
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core::list<gui::IGUIElement*> children_copy;
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for (core::list<gui::IGUIElement*>::ConstIterator i = children.begin(); i
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!= children.end(); i++)
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{
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children_copy.push_back(*i);
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}
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for (core::list<gui::IGUIElement*>::Iterator i = children_copy.begin(); i
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!= children_copy.end(); i++)
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{
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(*i)->remove();
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}
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}
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void GUIFileSelectMenu::regenerateGui(v2u32 screensize)
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{
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removeChildren();
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m_fileOpenDialog = 0;
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core::dimension2du size(600,400);
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core::rect < s32 > rect(0,0,screensize.X,screensize.Y);
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DesiredRect = rect;
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recalculateAbsolutePosition(false);
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m_fileOpenDialog =
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Environment->addFileOpenDialog(m_title.c_str(),false,this,-1);
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core::position2di pos = core::position2di(screensize.X/2 - size.Width/2,screensize.Y/2 -size.Height/2);
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m_fileOpenDialog->setRelativePosition(pos);
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m_fileOpenDialog->setMinSize(size);
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}
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void GUIFileSelectMenu::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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gui::IGUIElement::draw();
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}
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void GUIFileSelectMenu::acceptInput() {
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if ((m_text_dst != 0) && (this->m_formname != "")){
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StringMap fields;
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if (m_accepted)
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fields[m_formname + "_accepted"] = wide_to_utf8(m_fileOpenDialog->getFileName());
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else
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fields[m_formname + "_canceled"] = m_formname;
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this->m_text_dst->gotText(fields);
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}
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}
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bool GUIFileSelectMenu::OnEvent(const SEvent& event)
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{
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if (event.EventType == irr::EET_GUI_EVENT) {
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switch (event.GUIEvent.EventType) {
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case gui::EGET_ELEMENT_CLOSED:
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case gui::EGET_FILE_CHOOSE_DIALOG_CANCELLED:
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m_accepted=false;
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acceptInput();
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quitMenu();
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return true;
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case gui::EGET_DIRECTORY_SELECTED:
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case gui::EGET_FILE_SELECTED:
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m_accepted=true;
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acceptInput();
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quitMenu();
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return true;
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default:
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//ignore this event
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break;
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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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