/* * 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 . */ #include "gui/helpwindow.h" #include "configuration.h" #include "logger.h" #include "gui/gui.h" #include "gui/sdlfont.h" #include "gui/setup.h" #include "gui/widgets/button.h" #include "gui/widgets/browserbox.h" #include "gui/widgets/layout.h" #include "gui/widgets/scrollarea.h" #include "resources/resourcemanager.h" #include "utils/gettext.h" #include "utils/langs.h" #include "utils/process.h" #include "utils/translation/podict.h" #include "utils/translation/translationmanager.h" #include "debug.h" HelpWindow::HelpWindow(): Window(_("Help"), false, nullptr, "help.xml") { setMinWidth(300); setMinHeight(250); setContentSize(455, 350); setWindowName("Help"); setResizable(true); setStickyButtonLock(true); setupWindow->registerWindowForReset(this); setDefaultSize(500, 400, ImageRect::CENTER); mBrowserBox = new BrowserBox; mBrowserBox->setOpaque(false); mScrollArea = new ScrollArea(mBrowserBox, true, "help_background.xml"); Button *okButton = new Button(_("Close"), "close", this); mScrollArea->setDimension(gcn::Rectangle(5, 5, 445, 335 - okButton->getHeight())); okButton->setPosition(450 - okButton->getWidth(), 345 - okButton->getHeight()); mBrowserBox->setLinkHandler(this); mBrowserBox->setFont(gui->getHelpFont()); mBrowserBox->setProcessVersion(true); mBrowserBox->setEnableImages(true); place(0, 0, mScrollArea, 5, 3).setPadding(3); place(4, 3, okButton); Layout &layout = getLayout(); layout.setRowHeight(0, Layout::AUTO_SET); loadWindowState(); loadTags(); } void HelpWindow::action(const gcn::ActionEvent &event) { if (event.getId() == "close") setVisible(false); } void HelpWindow::handleLink(const std::string &link, gcn::MouseEvent *event A_UNUSED) { if (!strStartWith(link, "http://")) { std::string helpFile = link; loadHelp(helpFile); } else { openBrowser(link); } } void HelpWindow::loadHelp(const std::string &helpFile) { mBrowserBox->clearRows(); loadFile("header"); loadFile(helpFile); loadFile("footer"); mScrollArea->setVerticalScrollAmount(0); setVisible(true); } void HelpWindow::loadFile(const std::string &file) { std::string helpPath = branding.getStringValue("helpPath"); if (helpPath.empty()) helpPath = paths.getStringValue("help"); StringVect lines; TranslationManager::translateFile(helpPath + file + ".txt", translator, lines); for (unsigned int i = 0; i < lines.size(); ++i) mBrowserBox->addRow(lines[i]); } void HelpWindow::loadTags() { std::string helpPath = branding.getStringValue("helpPath"); if (helpPath.empty()) helpPath = paths.getStringValue("help"); StringVect lines; ResourceManager::loadTextFile(helpPath + "tags.idx", lines); for (StringVectCIter it = lines.begin(), it_end = lines.end(); it != it_end; ++ it) { const std::string &str = *it; size_t idx = str.find('|'); if (idx != std::string::npos) mTagFileMap[str.substr(idx + 1)].insert(str.substr(0, idx)); } } void HelpWindow::search(const std::string &text0) { std::string text = text0; toLower(text); if (mTagFileMap.find(text) == mTagFileMap.end()) { loadHelp("searchnotfound"); } else { const HelpNames &names = mTagFileMap[text]; if (names.size() == 1) { loadHelp(*names.begin()); } else { if (!translator) return; mBrowserBox->clearRows(); loadFile("header"); loadFile("searchmany"); for (HelpNamesCIter it = names.begin(), it_end = names.end(); it != it_end; ++ it) { const char *str = (*it).c_str(); mBrowserBox->addRow(strprintf(" -> @@%s|%s@@", str, translator->getChar(str))); } loadFile("footer"); mScrollArea->setVerticalScrollAmount(0); setVisible(true); } } }