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/*
* Aethyra
* Copyright (C) 2008, The Legend of Mazzeroth Development Team
*
* This file is part of Aethyra based on original code
* from The Legend of Mazzeroth.
*
* 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 <guichan/font.hpp>
#include <guichan/widgets/label.hpp>
#include "gui.h"
#include "scrollarea.h"
#include "speechbubble.h"
#include "textbox.h"
#include "../graphics.h"
#include "../utils/gettext.h"
SpeechBubble::SpeechBubble():
Popup("Speech", NULL, "graphics/gui/speechbubble.xml"),
mText("")
{
setContentSize(140, 46);
setMinWidth(29);
setMinHeight(29);
mCaption = new gcn::Label("");
mCaption->setFont(boldFont);
mCaption->setPosition(5, 3);
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->setDimension(gcn::Rectangle(4, boldFont->getHeight() + 3,
130, 28));
mSpeechArea->setOpaque(false);
add(mCaption);
add(mSpeechArea);
setLocationRelativeTo(getParent());
}
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();
mSpeechBox->setTextWrapped(text, 130 > width ? 130 : width);
const int fontHeight = getFont()->getHeight();
const int numRows = showName ? mSpeechBox->getNumberOfRows() + 1 :
mSpeechBox->getNumberOfRows();
int yPos = showName ? fontHeight + getPadding() : getPadding();
int height = (numRows * fontHeight);
if (width < mSpeechBox->getMinWidth())
width = mSpeechBox->getMinWidth();
if (numRows == 1)
{
yPos = (fontHeight / 4) + getPadding();
height = ((3 * fontHeight) / 2) + 1;
}
setContentSize(width + fontHeight, height + getPadding());
mSpeechArea->setDimension(gcn::Rectangle(4, yPos, width + 5, height));
}
unsigned int SpeechBubble::getNumRows()
{
return mSpeechBox->getNumberOfRows();
}
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