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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 "logger.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"
#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);
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();
}
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)
{
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)
{
const std::vector<std::string> langs = getLang();
ResourceManager *resman = ResourceManager::getInstance();
std::string helpPath = branding.getStringValue("helpPath");
if (helpPath.empty())
helpPath = paths.getStringValue("help");
std::vector<std::string> lines;
if (!langs.empty())
{
std::string name = helpPath + langs[0] + "/" + file + ".txt";
if (resman->exists(name))
lines = resman->loadTextFile(name);
if (lines.empty() && langs.size() > 1)
{
name = helpPath + langs[1] + "/" + file + ".txt";
lines = resman->loadTextFile(name);
}
}
if (lines.empty())
lines = resman->loadTextFile(helpPath + file + ".txt");
for (unsigned int i = 0; i < lines.size(); ++i)
mBrowserBox->addRow(lines[i]);
}
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