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-rw-r--r--src/gui/helpwindow.cpp107
1 files changed, 107 insertions, 0 deletions
diff --git a/src/gui/helpwindow.cpp b/src/gui/helpwindow.cpp
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+++ b/src/gui/helpwindow.cpp
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+/*
+ * The ManaPlus Client
+ * Copyright (C) 2004-2009 The Mana World Development Team
+ * Copyright (C) 2009-2010 The Mana Developers
+ * Copyright (C) 2011 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/helpwindow.h"
+
+#include "gui/gui.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 "configuration.h"
+
+#include "utils/gettext.h"
+
+HelpWindow::HelpWindow():
+ Window(_("Help"))
+{
+ setMinWidth(300);
+ setMinHeight(250);
+ setContentSize(455, 350);
+ setWindowName("Help");
+ setResizable(true);
+ setupWindow->registerWindowForReset(this);
+
+ setDefaultSize(500, 400, ImageRect::CENTER);
+
+ mBrowserBox = new BrowserBox;
+ mBrowserBox->setOpaque(false);
+ mScrollArea = new ScrollArea(mBrowserBox);
+ 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());
+
+ place(0, 0, mScrollArea, 5, 3).setPadding(3);
+ place(4, 3, okButton);
+
+ Layout &layout = getLayout();
+ layout.setRowHeight(0, Layout::AUTO_SET);
+
+ loadWindowState();
+}
+
+void HelpWindow::action(const gcn::ActionEvent &event)
+{
+ if (event.getId() == "close")
+ setVisible(false);
+}
+
+void HelpWindow::handleLink(const std::string &link,
+ gcn::MouseEvent *event _UNUSED_)
+{
+ std::string helpFile = link;
+ loadHelp(helpFile);
+}
+
+void HelpWindow::loadHelp(const std::string &helpFile)
+{
+ mBrowserBox->clearRows();
+
+ loadFile("header");
+ loadFile(helpFile);
+
+ mScrollArea->setVerticalScrollAmount(0);
+ setVisible(true);
+}
+
+void HelpWindow::loadFile(const std::string &file)
+{
+ ResourceManager *resman = ResourceManager::getInstance();
+ std::string helpPath = branding.getStringValue("helpPath");
+ if (helpPath.empty())
+ helpPath = paths.getStringValue("help");
+ std::vector<std::string> lines =
+ resman->loadTextFile(helpPath + file + ".txt");
+
+ for (unsigned int i = 0; i < lines.size(); ++i)
+ mBrowserBox->addRow(lines[i]);
+}