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/*
* Aethyra
* Copyright (C) 2004 The Mana World Development Team
*
* This file is part of Aethyra based on original code
* from The Mana World.
*
* 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "button.h"
#include "browserbox.h"
#include "help.h"
#include "scrollarea.h"
#include "widgets/layout.h"
#include "../resources/resourcemanager.h"
#include "../utils/gettext.h"
HelpWindow::HelpWindow():
Window(_("Help"))
{
setMinWidth(300);
setMinHeight(250);
setContentSize(455, 350);
setWindowName(_("Help"));
setResizable(true);
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);
place(0, 0, mScrollArea, 5, 3).setPadding(3);
place(4, 3, okButton);
Layout &layout = getLayout();
layout.setRowHeight(0, Layout::AUTO_SET);
setLocationRelativeTo(getParent());
}
void HelpWindow::action(const gcn::ActionEvent &event)
{
if (event.getId() == "close")
{
setVisible(false);
}
}
void HelpWindow::handleLink(const std::string& link)
{
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::vector<std::string> lines =
resman->loadTextFile("help/" + file + ".txt");
for (unsigned int i = 0; i < lines.size(); ++i)
{
mBrowserBox->addRow(lines[i]);
}
}
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