/* * The ManaPlus Client * Copyright (C) 2004-2009 The Mana World Development Team * Copyright (C) 2009-2010 The Mana Developers * Copyright (C) 2011-2017 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/windows/helpwindow.h" #include "configuration.h" #include "enums/gui/layouttype.h" #include "fs/paths.h" #include "fs/virtfs/tools.h" #include "gui/gui.h" #include "gui/windows/setupwindow.h" #include "gui/widgets/button.h" #include "gui/widgets/staticbrowserbox.h" #include "gui/widgets/layout.h" #include "gui/widgets/scrollarea.h" #include "input/inputmanager.h" #include "utils/foreach.h" #include "utils/gettext.h" #include "utils/process.h" #include "utils/translation/podict.h" #include "utils/translation/translationmanager.h" #include "debug.h" HelpWindow *helpWindow = nullptr; HelpWindow::HelpWindow() : // TRANSLATORS: help window name Window(_("Help"), Modal_false, nullptr, "help.xml"), LinkHandler(), ActionListener(), // TRANSLATORS: help window. button. mDYKButton(new Button(this, _("Did you know..."), "DYK", this)), mBrowserBox(new StaticBrowserBox(this, Opaque_true, "browserbox.xml")), mScrollArea(new ScrollArea(this, mBrowserBox, Opaque_true, "help_background.xml")), mTagFileMap() { setMinWidth(300); setMinHeight(220); setContentSize(455, 350); setWindowName("Help"); setCloseButton(true); setResizable(true); setStickyButtonLock(true); if (setupWindow != nullptr) setupWindow->registerWindowForReset(this); setDefaultSize(500, 400, ImagePosition::CENTER, 0, 0); mBrowserBox->setOpaque(Opaque_false); mBrowserBox->setLinkHandler(this); if (gui != nullptr) mBrowserBox->setFont(gui->getHelpFont()); mBrowserBox->setProcessVars(true); mBrowserBox->setEnableImages(true); mBrowserBox->setEnableKeys(true); mBrowserBox->setEnableTabs(true); place(4, 3, mDYKButton, 1, 1); place(0, 0, mScrollArea, 5, 3).setPadding(3); Layout &layout = getLayout(); layout.setRowHeight(0, LayoutType::SET); loadWindowState(); loadTags(); enableVisibleSound(true); widgetResized(Event(nullptr)); } void HelpWindow::action(const ActionEvent &event) { if (event.getId() == "DYK") inputManager.executeAction(InputAction::WINDOW_DIDYOUKNOW); } void HelpWindow::handleLink(const std::string &link, MouseEvent *const event A_UNUSED) { if (!strStartWith(link, "http://") && !strStartWith(link, "https://")) { // need use separate variable const std::string helpFile = link; // NOLINT loadHelp(helpFile); } else { openBrowser(link); } } void HelpWindow::loadHelp(const std::string &helpFile) { if (!checkPath(helpFile)) return; mBrowserBox->clearRows(); loadFile("header"); loadFile(helpFile); loadFile("footer"); mScrollArea->setVerticalScrollAmount(0); mBrowserBox->updateHeight(); setVisible(Visible_true); } void HelpWindow::loadHelpSimple(const std::string &helpFile) { if (!checkPath(helpFile)) return; mBrowserBox->clearRows(); loadFile(helpFile); mScrollArea->setVerticalScrollAmount(0); mBrowserBox->updateHeight(); setVisible(Visible_true); } void HelpWindow::loadFile(std::string file) { trim(file); std::string helpPath = branding.getStringValue("helpPath"); if (helpPath.empty()) helpPath = paths.getStringValue("help"); StringVect lines; TranslationManager::translateFile(pathJoin(helpPath, file).append(".txt"), translator, lines); for (size_t i = 0, sz = lines.size(); i < sz; ++i) mBrowserBox->addRow(lines[i], false); } void HelpWindow::loadTags() { std::string helpPath = branding.getStringValue("tagsPath"); if (helpPath.empty()) helpPath = paths.getStringValue("tags"); StringVect filesVect; VirtFs::getFilesInDir(helpPath, filesVect, ".idx"); FOR_EACH (StringVectCIter, itVect, filesVect) { StringVect lines; VirtFs::loadTextFile(*itVect, lines); FOR_EACH (StringVectCIter, it, lines) { const std::string &str = *it; const 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; trim(text); 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 == nullptr) return; mBrowserBox->clearRows(); loadFile("header"); loadFile("searchmany"); FOR_EACH (HelpNamesCIter, it, names) { const char *const str = (*it).c_str(); mBrowserBox->addRow(strprintf(" -> @@%s|%s@@", str, translator->getChar(str)), false); } loadFile("footer"); mScrollArea->setVerticalScrollAmount(0); mBrowserBox->updateHeight(); setVisible(Visible_true); } } }