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/*
Minetest
Copyright (C) 2013 sapier
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser 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 "guiPathSelectMenu.h"
GUIFileSelectMenu::GUIFileSelectMenu(gui::IGUIEnvironment* env,
gui::IGUIElement* parent, s32 id, IMenuManager *menumgr,
const std::string &title, const std::string &formname,
bool is_file_select) :
GUIModalMenu(env, parent, id, menumgr),
m_title(utf8_to_wide(title)),
m_formname(formname),
m_file_select_dialog(is_file_select)
{
}
GUIFileSelectMenu::~GUIFileSelectMenu()
{
removeChildren();
setlocale(LC_NUMERIC, "C");
}
void GUIFileSelectMenu::regenerateGui(v2u32 screensize)
{
removeChildren();
m_fileOpenDialog = 0;
core::dimension2du size(600 * m_gui_scale, 400 * m_gui_scale);
core::rect<s32> rect(0, 0, screensize.X, screensize.Y);
DesiredRect = rect;
recalculateAbsolutePosition(false);
m_fileOpenDialog =
Environment->addFileOpenDialog(m_title.c_str(), false, this, -1);
core::position2di pos = core::position2di(screensize.X / 2 - size.Width / 2,
screensize.Y / 2 - size.Height / 2);
m_fileOpenDialog->setRelativePosition(pos);
m_fileOpenDialog->setMinSize(size);
}
void GUIFileSelectMenu::drawMenu()
{
gui::IGUISkin *skin = Environment->getSkin();
if (!skin)
return;
gui::IGUIElement::draw();
}
void GUIFileSelectMenu::acceptInput()
{
if (m_text_dst && !m_formname.empty()) {
StringMap fields;
if (m_accepted) {
std::string path;
if (!m_file_select_dialog) {
core::string<fschar_t> string =
m_fileOpenDialog->getDirectoryName();
path = std::string(string.c_str());
} else {
path = wide_to_utf8(m_fileOpenDialog->getFileName());
}
fields[m_formname + "_accepted"] = path;
} else {
fields[m_formname + "_canceled"] = m_formname;
}
m_text_dst->gotText(fields);
}
quitMenu();
}
bool GUIFileSelectMenu::OnEvent(const SEvent &event)
{
if (event.EventType == irr::EET_GUI_EVENT) {
switch (event.GUIEvent.EventType) {
case gui::EGET_ELEMENT_CLOSED:
case gui::EGET_FILE_CHOOSE_DIALOG_CANCELLED:
m_accepted = false;
acceptInput();
return true;
case gui::EGET_DIRECTORY_SELECTED:
m_accepted = !m_file_select_dialog;
acceptInput();
return true;
case gui::EGET_FILE_SELECTED:
m_accepted = m_file_select_dialog;
acceptInput();
return true;
default:
// ignore this event
break;
}
}
return Parent ? Parent->OnEvent(event) : false;
}
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