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// Copyright © 2002 Rob Kaper <cap@capsi.com>
// 2010-2015 Sylvain Rochet <gradator@gradator.net>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// version 2 as published by the Free Software Foundation.
//
// 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; see the file COPYING. If not, see
// <http://www.gnu.org/licenses/>.
#include "config.h"
#include <stdio.h>
#include <stdarg.h>
#include "display.h"
#include "estate.h"
#include "io.h"
#include "player.h"
DisplayButton::DisplayButton(const std::string command, const std::string caption, const bool enabled)
{
m_command = command;
m_caption = caption;
m_enabled = enabled;
}
DisplayButton::DisplayButton(const DisplayButton *button) {
m_command = button->m_command;
m_caption = button->m_caption;
m_enabled = button->m_enabled;
}
const std::string DisplayButton::command()
{
return m_command;
}
const std::string DisplayButton::caption()
{
return m_caption;
}
bool DisplayButton::enabled()
{
return m_enabled;
}
Display::Display()
{
m_estate = NULL;
m_text = "";
m_clearText = m_clearButtons = m_clearEstate = false;
}
Display::Display(const Display *display) {
m_estate = display->m_estate;
m_text = display->m_text;
m_clearText = display->m_clearText;
m_clearButtons = display->m_clearButtons;
m_clearEstate = display->m_clearEstate;
std::vector<DisplayButton *> buttons = display->m_buttons;
for (std::vector<DisplayButton *>::iterator it = buttons.begin() ; it != buttons.end(); ++it) {
DisplayButton *button = new DisplayButton(*it);
m_buttons.push_back(button);
}
}
Display::~Display()
{
while (!m_buttons.empty()) { delete *m_buttons.begin(); m_buttons.erase(m_buttons.begin()); }
}
void Display::setEstate(Estate *estate)
{
m_estate = estate;
}
Estate *Display::estate()
{
return m_estate;
}
void Display::setText(const std::string text)
{
m_text = text;
}
void Display::setText(const char *fmt, ...)
{
va_list arg;
char buf[2048];
va_start(arg, fmt);
vsnprintf(buf, sizeof(buf), fmt, arg);
va_end(arg);
buf[sizeof(buf)-1] = 0;
m_text = std::string(buf);
}
const std::string Display::text()
{
return escapeXML(m_text);
}
void Display::addButton(const std::string command, const std::string caption, const bool enabled)
{
DisplayButton *button = new DisplayButton(command, caption, enabled);
m_buttons.push_back(button);
}
void Display::resetButtons()
{
m_clearButtons = true;
}
void Display::resetText()
{
m_clearText = true;
}
void Display::resetEstate()
{
m_clearEstate = true;
}
bool Display::clearButtons()
{
return m_clearButtons;
}
bool Display::clearText()
{
return m_clearText;
}
bool Display::clearEstate()
{
return m_clearEstate;
}
std::vector<DisplayButton *> Display::buttons()
{
return m_buttons;
}
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