/* * The ManaPlus Client * Copyright (C) 2004-2009 The Mana World Development Team * Copyright (C) 2009-2010 The Mana Developers * Copyright (C) 2011-2012 The ManaPlus Developers * * 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/widgets/radiobutton.h" #include "client.h" #include "configuration.h" #include "graphics.h" #include "gui/theme.h" #include "resources/image.h" #include "debug.h" int RadioButton::instances = 0; float RadioButton::mAlpha = 1.0; Image *RadioButton::radioNormal; Image *RadioButton::radioChecked; Image *RadioButton::radioDisabled; Image *RadioButton::radioDisabledChecked; Image *RadioButton::radioNormalHi; Image *RadioButton::radioCheckedHi; RadioButton::RadioButton(const std::string &caption, const std::string &group, bool marked): gcn::RadioButton(caption, group, marked), mHasMouse(false) { setForegroundColor(Theme::getThemeColor(Theme::TEXT)); if (instances == 0) { radioNormal = Theme::getImageFromTheme("radioout.png"); radioChecked = Theme::getImageFromTheme("radioin.png"); radioDisabled = Theme::getImageFromTheme("radioout.png"); radioDisabledChecked = Theme::getImageFromTheme("radioin.png"); radioNormalHi = Theme::getImageFromTheme("radioout_highlight.png"); radioCheckedHi = Theme::getImageFromTheme("radioin_highlight.png"); if (radioNormal) radioNormal->setAlpha(mAlpha); if (radioChecked) radioChecked->setAlpha(mAlpha); if (radioDisabled) radioDisabled->setAlpha(mAlpha); if (radioDisabledChecked) radioDisabledChecked->setAlpha(mAlpha); if (radioNormalHi) radioNormalHi->setAlpha(mAlpha); if (radioCheckedHi) radioCheckedHi->setAlpha(mAlpha); } instances++; } RadioButton::~RadioButton() { instances--; if (instances == 0) { if (radioNormal) radioNormal->decRef(); if (radioChecked) radioChecked->decRef(); if (radioDisabled) radioDisabled->decRef(); if (radioDisabledChecked) radioDisabledChecked->decRef(); if (radioNormalHi) radioNormalHi->decRef(); if (radioCheckedHi) radioCheckedHi->decRef(); } } void RadioButton::drawBox(gcn::Graphics* graphics) { if (Client::getGuiAlpha() != mAlpha) { mAlpha = Client::getGuiAlpha(); if (radioNormal) radioNormal->setAlpha(mAlpha); if (radioChecked) radioChecked->setAlpha(mAlpha); if (radioDisabled) radioDisabled->setAlpha(mAlpha); if (radioDisabledChecked) radioDisabledChecked->setAlpha(mAlpha); if (radioNormalHi) radioNormalHi->setAlpha(mAlpha); if (radioCheckedHi) radioCheckedHi->setAlpha(mAlpha); } Image *box = nullptr; if (isEnabled()) { if (isSelected()) if (mHasMouse) box = radioCheckedHi; else box = radioChecked; else if (mHasMouse) box = radioNormalHi; else box = radioNormal; } else { if (isSelected()) box = radioDisabledChecked; else box = radioDisabled; } if (box) static_cast<Graphics*>(graphics)->drawImage(box, 3, 3); } void RadioButton::draw(gcn::Graphics* graphics) { drawBox(graphics); graphics->setFont(getFont()); graphics->setColor(getForegroundColor()); graphics->drawText(getCaption(), 16, 0); } void RadioButton::mouseEntered(gcn::MouseEvent& event A_UNUSED) { mHasMouse = true; } void RadioButton::mouseExited(gcn::MouseEvent& event A_UNUSED) { mHasMouse = false; } void RadioButton::keyPressed(gcn::KeyEvent& keyEvent) { gcn::Key key = keyEvent.getKey(); if (key.getValue() == gcn::Key::ENTER || key.getValue() == gcn::Key::SPACE) { setSelected(true); distributeActionEvent(); keyEvent.consume(); } }