/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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 3 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 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 "ultima/ultima1/u1dialogs/dialog.h"
#include "ultima/ultima1/game.h"
#include "ultima/ultima1/maps/map.h"
#include "ultima/ultima1/u1gfx/info.h"

namespace Ultima {
namespace Ultima1 {
namespace U1Dialogs {

Dialog::Dialog(Ultima1Game *game) : Popup(game), _game(game) {
}

Maps::Ultima1Map *Dialog::getMap() {
	return static_cast<Maps::Ultima1Map *>(_game->getMap());
}

void Dialog::addInfoMsg(const Common::String &text, bool newLine, bool replaceLine) {
	Shared::TreeItem *infoArea = _game->findByName("Info");

	Shared::CInfoMsg msg(text, newLine, replaceLine);
	msg.execute(infoArea);
}

void Dialog::getKeypress() {
	Shared::TreeItem *infoArea = _game->findByName("Info");

	Shared::CInfoGetKeypress msg(this);
	msg.execute(infoArea);
}

void Dialog::getInput(bool isNumeric, size_t maxCharacters) {
	TreeItem *infoArea = _game->findByName("Info");

	Shared::CInfoGetInput msg(this, isNumeric, maxCharacters);
	msg.execute(infoArea);
}

void Dialog::draw() {
	// Redraw the game's info area
	U1Gfx::Info *infoArea = dynamic_cast<U1Gfx::Info *>(_game->findByName("Info"));
	assert(infoArea);
	infoArea->draw();
}

void Dialog::centerText(const Common::String &line, int yp) {
	Shared::Gfx::VisualSurface s = getSurface();
	s.writeString(line, TextPoint((_bounds.width() / 8 - line.size() + 1) / 2, yp));
}

void Dialog::centerText(const Shared::StringArray &lines, int yp) {
	Shared::Gfx::VisualSurface s = getSurface();
	for (uint idx = 0; idx < lines.size(); ++idx)
		s.writeString(lines[idx], TextPoint((_bounds.width() / 8 - lines[idx].size() + 1) / 2, yp + idx));
}

void Dialog::hide() {
	Popup::hide();

	// Delete the dialog when hidden
	delete this;
}

} // End of namespace U1Dialogs
} // End of namespace Gfx
} // End of namespace Ultima