root/trunk/src/DocumentLinkUri.cxx

// ePDFView - A lightweight PDF Viewer.
// Copyright (C) 2006 Emma's Software.
//
// 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
// (at your option) 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 <config.h>
#include "epdfview.h"

using namespace ePDFView;

///
/// @brief Construct a new DocumentLinkUri object.
///
/// @param x1 The X coordinate of the link's top-left corner.
/// @param y1 The Y coordinate of the link's top-left corner.
/// @param x2 The X coordinate of the link's bottom-right corner.
/// @param y2 The Y coordinate of the link's bottom-right corner.
/// @param uri The URI the links points to.
///
DocumentLinkUri::DocumentLinkUri (gdouble x1, gdouble y1,
                                  gdouble x2, gdouble y2, const gchar *uri):
    IDocumentLink (x1, y1, x2, y2)
{
    g_assert (NULL != uri && "The URI for the link is NULL.");

    m_Uri = g_strdup (uri);
}

///
/// @brief Destroys all dynamically allocated memory by DocumentLinkUri.
///
DocumentLinkUri::~DocumentLinkUri ()
{
    g_free (m_Uri);
}

///
/// @brief Activates the link.
///
/// @param document The document where the link was activated from.
///
void
DocumentLinkUri::activate (IDocument *document)
{
    // Create the command line to execute the external browser.
    gchar *userCommandLine =
        Config::getConfig ().getExternalBrowserCommandLine ();
    gchar *commandLine = g_strdup_printf (userCommandLine, m_Uri);
    g_free (userCommandLine);
    // Call the browser.
    GError *error = NULL;
    if ( !g_spawn_command_line_async (commandLine, &error) )
    {
        g_error_free (error);
    }
    g_free (commandLine);
}