textboxpopup.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/textboxpopup.h"
 
#include "gui/widgets/textbox.h"
 
#include "gui/fonts/font.h"
 
#include "render/graphics.h"
 
#include "debug.h"
 
TextBoxPopup *textBoxPopup = nullptr;
 
TextBoxPopup::TextBoxPopup() :
 Popup("TextBoxPopup", "textboxpopup.xml"),
 mTextBox(new TextBox(this))
{
}
 
void TextBoxPopup::postInit()
{
 Popup::postInit();
 const int fontHeight = getFont()->getHeight();
 setMinHeight(fontHeight);
 mTextBox->setEditable(false);
 mTextBox->setOpaque(Opaque_false);
 mTextBox->setForegroundColorAll(
 getThemeColor(ThemeColorId::POPUP, 255U),
 getThemeColor(ThemeColorId::POPUP_OUTLINE, 255U));
 add(mTextBox);
 addMouseListener(this);
}
 
TextBoxPopup::~TextBoxPopup()
{
}
 
void TextBoxPopup::show(const int x, const int y, const std::string &str)
{
 mTextBox->setTextWrapped(str, 190);
 setContentSize(mTextBox->getWidth(), mTextBox->getHeight());
 const int distance = 20;
 
 const Rect &rect = mDimension;
 int posX = std::max(0, x - rect.width / 2);
 int posY = y + distance;
 
 if (posX + rect.width > mainGraphics->mWidth)
 posX = mainGraphics->mWidth - rect.width;
 if (posY + rect.height > mainGraphics->mHeight)
 posY = y - rect.height - distance;
 
 setPosition(posX, posY);
 setVisible(Visible_true);
 requestMoveToTop();
}
 
void TextBoxPopup::mouseMoved(MouseEvent &event)
{
 Popup::mouseMoved(event);
 
 // When the mouse moved on top of the popup, hide it
 setVisible(Visible_false);
}