HGKeeper

* finch

* Finch is the legal property of its developers, whose names are too numerous

* to list here. Please refer to the COPYRIGHT file distributed with this

* source distribution.

* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA

#include <internal.h>

#include "finch.h"

#include "gntconv.h"

#include "gntmedia.h"

#include "gnt.h"

#include "gntbutton.h"

#include "gntbox.h"

#include "gntlabel.h"

#include "cmds.h"

#include "conversation.h"

#include "debug.h"

#include "mediamanager.h"

/* An incredibly large part of the following is from gtkmedia.c */

#ifdef USE_VV

#include "media-gst.h"

#undef hangup

#define FINCH_TYPE_MEDIA (finch_media_get_type())

#define FINCH_MEDIA(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), FINCH_TYPE_MEDIA, FinchMedia))

#define FINCH_MEDIA_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), FINCH_TYPE_MEDIA, FinchMediaClass))

#define FINCH_IS_MEDIA(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), FINCH_TYPE_MEDIA))

#define FINCH_IS_MEDIA_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), FINCH_TYPE_MEDIA))

#define FINCH_MEDIA_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), FINCH_TYPE_MEDIA, FinchMediaClass))

typedef struct _FinchMedia FinchMedia;

typedef struct _FinchMediaClass FinchMediaClass;

typedef struct _FinchMediaPrivate FinchMediaPrivate;

typedef enum _FinchMediaState FinchMediaState;

struct _FinchMediaClass

{

GntBoxClass parent_class;

};

struct _FinchMedia

{

GntBox parent;

FinchMediaPrivate *priv;

};

struct _FinchMediaPrivate

{

PurpleMedia *media;

GntWidget *accept;

GntWidget *reject;

GntWidget *hangup;

GntWidget *calling;

PurpleConversation *conv;

};

static GType finch_media_get_type (void);

static void finch_media_class_init (FinchMediaClass *klass);

static void finch_media_init (FinchMedia *media);

static void finch_media_finalize (GObject *object);

static void finch_media_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);

static void finch_media_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);

enum {

MESSAGE,

LAST_SIGNAL

};

static guint finch_media_signals[LAST_SIGNAL] = {0};

enum {

PROP_0,

PROP_MEDIA,

};

G_DEFINE_TYPE_WITH_PRIVATE(FinchMedia, finch_media, GNT_TYPE_BOX);

static void

finch_media_class_init (FinchMediaClass *klass)

{

GObjectClass *gobject_class = (GObjectClass*)klass;

gobject_class->finalize = finch_media_finalize;

gobject_class->set_property = finch_media_set_property;

gobject_class->get_property = finch_media_get_property;

g_object_class_install_property(gobject_class, PROP_MEDIA,

g_param_spec_object("media",

"PurpleMedia",

"The PurpleMedia associated with this media.",

PURPLE_TYPE_MEDIA,

G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS));

finch_media_signals[MESSAGE] = g_signal_new("message", G_TYPE_FROM_CLASS(klass),

G_SIGNAL_RUN_LAST, 0, NULL, NULL,

g_cclosure_marshal_VOID__STRING,

G_TYPE_NONE, 1, G_TYPE_STRING);

}

static void

finch_media_init (FinchMedia *media)

{

media->priv = finch_media_get_instance_private(media);

media->priv->calling = gnt_label_new(_("Calling..."));

media->priv->hangup = gnt_button_new(_("Hangup"));

media->priv->accept = gnt_button_new(_("Accept"));

media->priv->reject = gnt_button_new(_("Reject"));

gnt_box_set_alignment(GNT_BOX(media), GNT_ALIGN_MID);

gnt_box_add_widget(GNT_BOX(media), media->priv->accept);

gnt_box_add_widget(GNT_BOX(media), media->priv->reject);

}

static void

finch_media_finalize (GObject *media)

{

FinchMedia *gntmedia = FINCH_MEDIA(media);

purple_debug_info("gntmedia", "finch_media_finalize\n");

if (gntmedia->priv->media)

g_object_unref(gntmedia->priv->media);

}

static void

finch_media_emit_message(FinchMedia *gntmedia, const char *msg)

{

g_signal_emit(gntmedia, finch_media_signals[MESSAGE], 0, msg);

}

static void

finch_media_connected_cb(PurpleMedia *media, FinchMedia *gntmedia)

{

GntWidget *parent;

finch_media_emit_message(gntmedia, _("Call in progress."));

gnt_box_remove(GNT_BOX(gntmedia), gntmedia->priv->accept);

gnt_box_remove(GNT_BOX(gntmedia), gntmedia->priv->reject);

gnt_box_remove(GNT_BOX(gntmedia), gntmedia->priv->hangup);

gnt_box_remove(GNT_BOX(gntmedia), gntmedia->priv->calling);

gnt_box_add_widget(GNT_BOX(gntmedia), gntmedia->priv->hangup);

gnt_widget_destroy(gntmedia->priv->accept);

gnt_widget_destroy(gntmedia->priv->reject);

gnt_widget_destroy(gntmedia->priv->calling);

gntmedia->priv->accept = NULL;

gntmedia->priv->reject = NULL;

gntmedia->priv->calling = NULL;

parent = gnt_widget_get_toplevel(GNT_WIDGET(gntmedia));

gnt_box_readjust(GNT_BOX(parent));

gnt_widget_draw(parent);

}

static void

finch_media_wait_cb(PurpleMedia *media, FinchMedia *gntmedia)

{

GntWidget *parent;

gnt_box_remove(GNT_BOX(gntmedia), gntmedia->priv->accept);

gnt_box_remove(GNT_BOX(gntmedia), gntmedia->priv->reject);

gnt_box_remove(GNT_BOX(gntmedia), gntmedia->priv->hangup);

gnt_box_remove(GNT_BOX(gntmedia), gntmedia->priv->calling);

gnt_box_add_widget(GNT_BOX(gntmedia), gntmedia->priv->calling);

gnt_box_add_widget(GNT_BOX(gntmedia), gntmedia->priv->hangup);

parent = gnt_widget_get_toplevel(GNT_WIDGET(gntmedia));

gnt_box_readjust(GNT_BOX(parent));

gnt_widget_draw(parent);

}

static void

finch_media_state_changed_cb(PurpleMedia *media, PurpleMediaState state,

gchar *sid, gchar *name, FinchMedia *gntmedia)

{

purple_debug_info("gntmedia", "state: %d sid: %s name: %s\n",

state, sid, name);

if (sid == NULL && name == NULL) {

if (state == PURPLE_MEDIA_STATE_END) {

finch_media_emit_message(gntmedia,

_("The call has been terminated."));

finch_conversation_set_info_widget(

gntmedia->priv->conv, NULL);

gnt_widget_destroy(GNT_WIDGET(gntmedia));

* XXX: This shouldn't have to be here

* to free the FinchMedia widget.

g_object_unref(gntmedia);

}

} else if (state == PURPLE_MEDIA_STATE_CONNECTED) {

finch_media_connected_cb(media, gntmedia);

} else if (state == PURPLE_MEDIA_STATE_NEW &&

sid != NULL && name != NULL &&

purple_media_is_initiator(media, sid, name) == FALSE) {

PurpleAccount *account;

PurpleBuddy *buddy;

const gchar *alias;

PurpleMediaSessionType type =

purple_media_get_session_type(media, sid);

gchar *message = NULL;

account = purple_media_get_account(gntmedia->priv->media);

buddy = purple_blist_find_buddy(account, name);

alias = buddy ? purple_buddy_get_contact_alias(buddy) : name;

if (type & PURPLE_MEDIA_AUDIO) {

message = g_strdup_printf(

_("%s wishes to start an audio session with you."),

alias);

} else {

message = g_strdup_printf(

_("%s is trying to start an unsupported media session type with you."),

alias);

}

finch_media_emit_message(gntmedia, message);

g_free(message);

}

static void

finch_media_stream_info_cb(PurpleMedia *media, PurpleMediaInfoType type,

gchar *sid, gchar *name, gboolean local, FinchMedia *gntmedia)

{

if (type == PURPLE_MEDIA_INFO_REJECT) {

finch_media_emit_message(gntmedia,

_("You have rejected the call."));

}

static void

finch_media_accept_cb(PurpleMedia *media, GntWidget *widget)

{

purple_media_stream_info(media, PURPLE_MEDIA_INFO_ACCEPT,

NULL, NULL, TRUE);

}

static void

finch_media_hangup_cb(PurpleMedia *media, GntWidget *widget)

{

purple_media_stream_info(media, PURPLE_MEDIA_INFO_HANGUP,

NULL, NULL, TRUE);

}

static void

finch_media_reject_cb(PurpleMedia *media, GntWidget *widget)

{

purple_media_stream_info(media, PURPLE_MEDIA_INFO_REJECT,

NULL, NULL, TRUE);

}

static void

finch_media_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)

{

FinchMedia *media;

g_return_if_fail(FINCH_IS_MEDIA(object));

media = FINCH_MEDIA(object);

switch (prop_id) {

case PROP_MEDIA:

{

if (media->priv->media)

g_object_unref(media->priv->media);

media->priv->media = g_value_dup_object(value);

g_signal_connect_swapped(G_OBJECT(media->priv->accept), "activate",

G_CALLBACK(finch_media_accept_cb), media->priv->media);

g_signal_connect_swapped(G_OBJECT(media->priv->reject), "activate",

G_CALLBACK(finch_media_reject_cb), media->priv->media);

g_signal_connect_swapped(G_OBJECT(media->priv->hangup), "activate",

G_CALLBACK(finch_media_hangup_cb), media->priv->media);

if (purple_media_is_initiator(media->priv->media,

NULL, NULL) == TRUE) {

finch_media_wait_cb(media->priv->media, media);

}

g_signal_connect(G_OBJECT(media->priv->media), "state-changed",

G_CALLBACK(finch_media_state_changed_cb), media);

g_signal_connect(G_OBJECT(media->priv->media), "stream-info",

G_CALLBACK(finch_media_stream_info_cb), media);

break;

}

default:

G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);

break;

}

static void

finch_media_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)

{

FinchMedia *media;

g_return_if_fail(FINCH_IS_MEDIA(object));

media = FINCH_MEDIA(object);

switch (prop_id) {

case PROP_MEDIA:

g_value_set_object(value, media->priv->media);

break;

default:

G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);

break;

}

static GntWidget *

finch_media_new(PurpleMedia *media)

{

return GNT_WIDGET(g_object_new(finch_media_get_type(),

"media", media,

"vertical", FALSE,

"homogeneous", FALSE,

NULL));

}

static void

gntmedia_message_cb(FinchMedia *gntmedia, const char *msg, PurpleConversation *conv)

{

if (PURPLE_IS_IM_CONVERSATION(conv)) {

purple_conversation_write_system_message(conv, msg, 0);

}

static gboolean

finch_new_media(PurpleMediaManager *manager, PurpleMedia *media,

PurpleAccount *account, gchar *name, gpointer null)

{

GntWidget *gntmedia;

PurpleConversation *conv;

conv = PURPLE_CONVERSATION(purple_im_conversation_new(account, name));

gntmedia = finch_media_new(media);

g_signal_connect(G_OBJECT(gntmedia), "message", G_CALLBACK(gntmedia_message_cb), conv);

FINCH_MEDIA(gntmedia)->priv->conv = conv;

finch_conversation_set_info_widget(conv, gntmedia);

return TRUE;

}

static PurpleCmdRet

call_cmd_cb(PurpleConversation *conv, const char *cmd, char **args,

char **eror, gpointer data)

{

PurpleAccount *account = purple_conversation_get_account(conv);

if (!purple_protocol_initiate_media(account,

purple_conversation_get_name(conv),

PURPLE_MEDIA_AUDIO))

return PURPLE_CMD_RET_FAILED;

return PURPLE_CMD_RET_OK;

}

#endif /* USE_VV */

void finch_media_manager_init(void)

{

#ifdef USE_VV

PurpleMediaManager *manager = purple_media_manager_get();

PurpleMediaElementInfo *audio_src = NULL;

PurpleMediaElementInfo *audio_sink = NULL;

const char *pref;

pref = purple_prefs_get_string(

FINCH_PREFS_ROOT "/vvconfig/audio/src/device");

if (pref)

audio_src = purple_media_manager_get_element_info(manager, pref);

if (!audio_src) {

pref = "autoaudiosrc";

purple_prefs_set_string(

FINCH_PREFS_ROOT "/vvconfig/audio/src/device", pref);

audio_src = purple_media_manager_get_element_info(manager,

pref);

}

pref = purple_prefs_get_string(

FINCH_PREFS_ROOT "/vvconfig/audio/sink/device");

if (pref)

audio_sink = purple_media_manager_get_element_info(manager, pref);

if (!audio_sink) {

pref = "autoaudiosink";

purple_prefs_set_string(

FINCH_PREFS_ROOT "/vvconfig/audio/sink/device", pref);

audio_sink = purple_media_manager_get_element_info(manager,

pref);

}

g_signal_connect(G_OBJECT(manager), "init-media", G_CALLBACK(finch_new_media), NULL);

purple_cmd_register("call", "", PURPLE_CMD_P_DEFAULT,

PURPLE_CMD_FLAG_IM, NULL,

call_cmd_cb, _("call: Make an audio call."), NULL);

purple_media_manager_set_ui_caps(manager,

PURPLE_MEDIA_CAPS_AUDIO |

PURPLE_MEDIA_CAPS_AUDIO_SINGLE_DIRECTION);

purple_debug_info("gntmedia", "Registering media element types\n");

purple_media_manager_set_active_element(manager, audio_src);

purple_media_manager_set_active_element(manager, audio_sink);

#endif

}

void finch_media_manager_uninit(void)

{

#ifdef USE_VV

PurpleMediaManager *manager = purple_media_manager_get();

g_signal_handlers_disconnect_by_func(G_OBJECT(manager),

G_CALLBACK(finch_new_media), NULL);

#endif

}

pidgin/pidgin