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/*
* Copyright © 2004 Christian Persch
*
* 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, 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include "config.h"
#include "ephy-link.h"
#include "ephy-embed-utils.h"
#include "ephy-type-builtins.h"
#include "ephy-signal-accumulator.h"
#include "ephy-gui.h"
#include "ephy-debug.h"
enum
{
OPEN_LINK,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL];
static void
ephy_link_base_init (gpointer g_class)
{
static gboolean initialised = FALSE;
if (!initialised)
{
/**
* EphyLink::open-link:
* @address: the address of @link
* @embed: #EphyEmbed associated with @link
* @flags: flags for @link
*
* The ::open-link signal is emitted when @link is requested to
* open it's associated @address.
*
* Returns: (transfer none): the #EphyEmbed where @address has
* been handled.
**/
signals[OPEN_LINK] = g_signal_new
("open-link",
EPHY_TYPE_LINK,
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (EphyLinkIface, open_link),
ephy_signal_accumulator_object, ephy_embed_get_type,
g_cclosure_marshal_generic,
GTK_TYPE_WIDGET /* Can't use an interface type here */,
3,
G_TYPE_STRING,
GTK_TYPE_WIDGET /* Can't use an interface type here */,
EPHY_TYPE_LINK_FLAGS);
initialised = TRUE;
}
}
GType
ephy_link_get_type (void)
{
static GType type = 0;
if (G_UNLIKELY (type == 0))
{
const GTypeInfo our_info =
{
sizeof (EphyLinkIface),
ephy_link_base_init,
NULL,
};
type = g_type_register_static (G_TYPE_INTERFACE,
"EphyLink",
&our_info, (GTypeFlags)0);
}
return type;
}
/**
* ephy_link_open:
* @link: an #EphyLink object
* @address: the address of @link
* @embed: #EphyEmbed associated with @link
* @flags: flags for @link
*
* Triggers @link open action.
*
* Returns: (transfer none): the #EphyEmbed where @link opened.
*/
EphyEmbed *
ephy_link_open (EphyLink *link,
const char *address,
EphyEmbed *embed,
EphyLinkFlags flags)
{
EphyEmbed *new_embed = NULL;
LOG ("ephy_link_open address \"%s\" parent-embed %p flags %u", address, embed, flags);
g_signal_emit (link, signals[OPEN_LINK], 0,
address, embed, flags,
&new_embed);
return new_embed;
}
EphyLinkFlags
ephy_link_flags_from_current_event (void)
{
GdkEventType type = GDK_NOTHING;
guint state = 0, button = (guint) -1;
EphyLinkFlags flags = 0;
ephy_gui_get_current_event (&type, &state, &button);
if (button == 2 && (type == GDK_BUTTON_PRESS || type == GDK_BUTTON_RELEASE))
{
if (state == GDK_SHIFT_MASK)
{
flags = EPHY_LINK_NEW_WINDOW;
}
else if (state == 0 || state == GDK_CONTROL_MASK)
{
flags = EPHY_LINK_NEW_TAB | EPHY_LINK_NEW_TAB_APPEND_AFTER;
}
}
else
{
if (state == (GDK_CONTROL_MASK | GDK_SHIFT_MASK))
{
flags = EPHY_LINK_NEW_WINDOW;
}
else if (state == GDK_CONTROL_MASK)
{
flags = EPHY_LINK_NEW_TAB | EPHY_LINK_NEW_TAB_APPEND_AFTER;
}
}
return flags;
}
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