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Diffstat (limited to 'src/gui/windows/helpwindow.cpp')
| -rw-r--r-- | src/gui/windows/helpwindow.cpp | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/src/gui/windows/helpwindow.cpp b/src/gui/windows/helpwindow.cpp new file mode 100644 index 000000000..db85ea0bd --- /dev/null +++ b/src/gui/windows/helpwindow.cpp @@ -0,0 +1,196 @@ +/* + * The ManaPlus Client + * Copyright (C) 2004-2009 The Mana World Development Team + * Copyright (C) 2009-2010 The Mana Developers + * Copyright (C) 2011-2013 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 "gui/gui.h" +#include "gui/sdlfont.h" + +#include "gui/windows/didyouknowwindow.h" +#include "gui/windows/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/paths.h" +#include "utils/process.h" + +#include "utils/translation/podict.h" +#include "utils/translation/translationmanager.h" + +#include "debug.h" + +HelpWindow::HelpWindow() : + // TRANSLATORS: help window name + Window(_("Help"), false, nullptr, "help.xml"), + gcn::ActionListener(), + // TRANSLATORS: help window. button. + mDYKButton(new Button(this, _("Did you know..."), "DYK", this)), + mBrowserBox(new BrowserBox(this)), + mScrollArea(new ScrollArea(mBrowserBox, true, "help_background.xml")), + mTagFileMap() +{ + setMinWidth(300); + setMinHeight(220); + setContentSize(455, 350); + setWindowName("Help"); + setCloseButton(true); + setResizable(true); + setStickyButtonLock(true); + + if (setupWindow) + setupWindow->registerWindowForReset(this); + + setDefaultSize(500, 400, ImageRect::CENTER); + + mBrowserBox->setOpaque(false); + + mBrowserBox->setLinkHandler(this); + mBrowserBox->setFont(gui->getHelpFont()); + mBrowserBox->setProcessVersion(true); + mBrowserBox->setEnableImages(true); + mBrowserBox->setEnableKeys(true); + mBrowserBox->setEnableTabs(true); + + place(4, 3, mDYKButton); + place(0, 0, mScrollArea, 5, 3).setPadding(3); + + Layout &layout = getLayout(); + layout.setRowHeight(0, Layout::AUTO_SET); + + loadWindowState(); + loadTags(); + enableVisibleSound(true); +} + +void HelpWindow::action(const gcn::ActionEvent &event) +{ + if (event.getId() == "DYK") + { + if (didYouKnowWindow) + { + didYouKnowWindow->setVisible(!didYouKnowWindow->isWindowVisible()); + if (didYouKnowWindow->isWindowVisible()) + didYouKnowWindow->requestMoveToTop(); + } + } +} + +void HelpWindow::handleLink(const std::string &link, + gcn::MouseEvent *event A_UNUSED) +{ + if (!strStartWith(link, "http://") && !strStartWith(link, "https://")) + { + std::string helpFile = link; + 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); + setVisible(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(helpPath.append(file).append(".txt"), + translator, lines); + + for (size_t i = 0, sz = lines.size(); i < sz; ++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.append("tags.idx"), 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) + 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))); + } + loadFile("footer"); + mScrollArea->setVerticalScrollAmount(0); + setVisible(true); + } + } +} |