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/*
* Speech bubbles
* Copyright (C) 2008 The Legend of Mazzeroth Development Team
* Copyright (C) 2008 The Mana World Development Team
*
* This file is part of The Mana World.
*
* 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 2 of the License, or
* 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "gui/speechbubble.h"
#include "gui/gui.h"
#include "gui/widgets/scrollarea.h"
#include "gui/widgets/textbox.h"
#include "graphics.h"
#include "utils/gettext.h"
#include <guichan/font.hpp>
#include <guichan/widgets/label.hpp>
SpeechBubble::SpeechBubble():
Popup("Speech", "graphics/gui/speechbubble.xml")
{
setContentSize(140, 46);
setMinWidth(29);
setMinHeight(29);
mCaption = new gcn::Label;
mCaption->setFont(boldFont);
mSpeechBox = new TextBox;
mSpeechBox->setEditable(false);
mSpeechBox->setOpaque(false);
mSpeechBox->setTextColor(&guiPalette->getColor(Palette::CHAT));
mSpeechArea = new ScrollArea(mSpeechBox);
mSpeechArea->setHorizontalScrollPolicy(gcn::ScrollArea::SHOW_NEVER);
mSpeechArea->setVerticalScrollPolicy(gcn::ScrollArea::SHOW_NEVER);
mSpeechArea->setOpaque(false);
add(mCaption);
add(mSpeechArea);
loadPopupConfiguration();
}
void SpeechBubble::setCaption(const std::string &name, const gcn::Color *color)
{
mCaption->setCaption(name);
mCaption->adjustSize();
mCaption->setForegroundColor(*color);
}
void SpeechBubble::setText(std::string text, bool showName)
{
if (text == mText && (mCaption->getWidth() <= mSpeechBox->getMinWidth()))
return;
graphics->setColor(guiPalette->getColor(Palette::TEXT));
int width = mCaption->getWidth() + 2 * getPadding();
const int speechWidth = mSpeechBox->getMinWidth() + 2 * getPadding();
mSpeechBox->setTextWrapped(text, 130 > width ? 130 : width);
const int fontHeight = getFont()->getHeight();
const int nameHeight = showName ? mCaption->getHeight() +
(getPadding() / 2) : 0;
const int numRows = mSpeechBox->getNumberOfRows();
const int height = (numRows * fontHeight) + nameHeight + getPadding();
if (width < speechWidth)
width = speechWidth;
width += 2 * getPadding();
setContentSize(width, height);
const int xPos = ((getWidth() - width) / 2);
const int yPos = ((getHeight() - height) / 2) + nameHeight;
mCaption->setPosition(xPos, getPadding());
mSpeechArea->setDimension(gcn::Rectangle(xPos, yPos, width, height));
}
unsigned int SpeechBubble::getNumRows() const
{
return mSpeechBox->getNumberOfRows();
}
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