speechbubble.cpp

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/*
 *  The ManaPlus Client
 *  Copyright (C) 2008  The Legend of Mazzeroth Development Team
 *  Copyright (C) 2008-2009  The Mana World Development Team
 *  Copyright (C) 2009-2010  The Mana Developers
 *  Copyright (C) 2011-2019  The ManaPlus Developers
 *  Copyright (C) 2019-2021  Andrei Karas
 *
 *  This file is part of The ManaPlus Client.
 *
 *  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, see <http://www.gnu.org/licenses/>.
 */
 
#include "gui/popups/speechbubble.h"
 
#include "gui/gui.h"
#include "gui/skin.h"
#include "gui/viewport.h"
 
#include "gui/fonts/font.h"
 
#include "gui/widgets/label.h"
#include "gui/widgets/staticbrowserbox.h"
 
#include "debug.h"
 
SpeechBubble::SpeechBubble() :
    Popup("Speech", "speechbubble.xml"),
    mText(),
    mSpacing(mSkin != nullptr ? mSkin->getOption("spacing") : 2),
    mCaption(new Label(this)),
    mSpeechBox(new StaticBrowserBox(this, Opaque_true,
        "speechbrowserbox.xml"))
{
    setContentSize(140, 46);
    setMinWidth(8);
    setMinHeight(8);
 
    mCaption->setFont(boldFont);
    mSpeechBox->setOpaque(Opaque_false);
    mSpeechBox->setForegroundColorAll(
        getThemeColor(ThemeColorId::BUBBLE_TEXT, 255U),
        getThemeColor(ThemeColorId::BUBBLE_TEXT_OUTLINE, 255U));
}
 
void SpeechBubble::postInit()
{
    Popup::postInit();
    add(mCaption);
    add(mSpeechBox);
    requestMoveToBackground();
}
 
void SpeechBubble::setCaption(const std::string &name,
                              const Color *const color1,
                              const Color *const color2)
{
    mCaption->setCaption(name);
    mCaption->adjustSize();
    mCaption->setForegroundColorAll(*color1, *color2);
}
 
void SpeechBubble::setText(const std::string &text, const bool showName)
{
    if (text == mText && (mCaption->getWidth() <= mSpeechBox->getWidth()))
        return;
 
    mSpeechBox->setForegroundColorAll(
        getThemeColor(ThemeColorId::BUBBLE_TEXT, 255U),
        getThemeColor(ThemeColorId::BUBBLE_TEXT_OUTLINE, 255U));
 
    int width = mCaption->getWidth();
    mSpeechBox->clearRows();
    mSpeechBox->addRow(text,
        false);
    mSpeechBox->updateHeight();
 
    const int speechWidth = mSpeechBox->getWidth();
    const int nameHeight = showName ? mCaption->getHeight() + mSpacing : 0;
 
    if (width < speechWidth)
        width = speechWidth;
 
    setContentSize(width, getFont()->getHeight() + nameHeight);
    mCaption->setPosition(0, 0);
    mSpeechBox->setPosition(0, nameHeight);
}
 
void SpeechBubble::requestMoveToBackground()
{
    windowContainer->moveWidgetAfter(viewport, this);
}