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author | Xavier Claessens <xclaesse@src.gnome.org> | 2008-02-15 23:00:45 +0800 |
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committer | Xavier Claessens <xclaesse@src.gnome.org> | 2008-02-15 23:00:45 +0800 |
commit | 3cac01703f75bf0ee31fb4720e204931dbca9e29 (patch) | |
tree | 45ae7b64de4614d88c20fba252212bfb6d66402d /libempathy-gtk/empathy-call-window.c | |
parent | f7a1d31cec6f0e14e9944a87443e0a83b45a530e (diff) | |
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Merge call branch from Elliot Fairweather with cleanups from Xavier Claessens.
svn path=/trunk/; revision=632
Diffstat (limited to 'libempathy-gtk/empathy-call-window.c')
-rw-r--r-- | libempathy-gtk/empathy-call-window.c | 634 |
1 files changed, 474 insertions, 160 deletions
diff --git a/libempathy-gtk/empathy-call-window.c b/libempathy-gtk/empathy-call-window.c index a1c7bd799..5cd62d1ce 100644 --- a/libempathy-gtk/empathy-call-window.c +++ b/libempathy-gtk/empathy-call-window.c @@ -1,219 +1,533 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ /* - * Copyright (C) 2007 Elliot Fairweather - * Copyright (C) 2007 Collabora Ltd. + * Copyright (C) 2007 Elliot Fairweather * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. * - * This library 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 - * Lesser General Public License for more details. + * This library 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 + * Lesser General Public License for more details. * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * - * Authors: Elliot Fairweather <elliot.fairweather@collabora.co.uk> - * Xavier Claessens <xclaesse@gmail.com> + * Authors: Elliot Fairweather <elliot.fairweather@collabora.co.uk> */ -#include "config.h" +#include <string.h> -#include <gtk/gtk.h> -#include <glib/gi18n.h> +#include <libtelepathy/tp-chan.h> +#include <libtelepathy/tp-helpers.h> +#include <libmissioncontrol/mc-account.h> +#include <libmissioncontrol/mc-account-monitor.h> +#include <libmissioncontrol/mission-control.h> + +#include <libempathy/empathy-contact.h> +#include <libempathy/empathy-tp-call.h> +#include <libempathy/empathy-chandler.h> #include <libempathy/empathy-debug.h> +#include <libempathy/empathy-utils.h> -#include "empathy-call-window.h" -#include "empathy-ui-utils.h" +#include <libempathy-gtk/empathy-call-window.h> +#include <libempathy-gtk/empathy-ui-utils.h> #define DEBUG_DOMAIN "CallWindow" -typedef struct { - GtkWidget *window; - GtkWidget *input_volume_scale; - GtkWidget *output_volume_scale; - GtkWidget *input_mute_togglebutton; - GtkWidget *output_mute_togglebutton; - GtkWidget *preview_video_frame; - GtkWidget *output_video_frame; - GtkWidget *preview_video_socket; - GtkWidget *output_video_socket; - GtkWidget *send_video_checkbutton; - - EmpathyTpCall *call; +typedef struct +{ + GtkWidget *window; + GtkWidget *status_label; + GtkWidget *start_call_button; + GtkWidget *end_call_button; + GtkWidget *input_volume_scale; + GtkWidget *output_volume_scale; + GtkWidget *input_mute_button; + GtkWidget *output_mute_button; + GtkWidget *preview_video_frame; + GtkWidget *output_video_frame; + GtkWidget *preview_video_socket; + GtkWidget *output_video_socket; + GtkWidget *video_button; + GtkWidget *output_video_label; + + EmpathyTpCall *call; + + GTimeVal start_time; + guint timeout_event_id; + + gboolean is_drawing; } EmpathyCallWindow; +static gboolean +call_window_update_timer (gpointer data) +{ + EmpathyCallWindow *window = data; + GTimeVal current; + gchar *str; + glong now, then; + glong time, seconds, minutes, hours; + + g_get_current_time (¤t); + + now = current.tv_sec; + then = (window->start_time).tv_sec; + + time = now - then; + + seconds = time % 60; + time /= 60; + minutes = time % 60; + time /= 60; + hours = time % 60; + + if (hours > 0) + { + str = g_strdup_printf ("Connected - %02ld : %02ld : %02ld", hours, + minutes, seconds); + } + else + { + str = g_strdup_printf ("Connected - %02ld : %02ld", minutes, seconds); + } + + gtk_label_set_text (GTK_LABEL (window->status_label), str); + + g_free (str); + + return TRUE; +} + static void -call_window_output_volume_changed_cb (GtkWidget *scale, - EmpathyCallWindow *window) +call_window_stop_timeout (EmpathyCallWindow *window) { - guint volume; + GMainContext *context; + GSource *source; + + context = g_main_context_default (); + + empathy_debug (DEBUG_DOMAIN, "Timer stopped"); - volume = (guint) gtk_range_get_value (GTK_RANGE (scale)); - empathy_tp_call_set_output_volume (window->call, volume); + if (window->timeout_event_id) + { + source = g_main_context_find_source_by_id (context, + window->timeout_event_id); + g_source_destroy (source); + window->timeout_event_id = 0; + } } +static void +call_window_set_output_video_is_drawing (EmpathyCallWindow *window, + gboolean is_drawing) +{ + GtkWidget* child; + + child = gtk_bin_get_child (GTK_BIN (window->output_video_frame)); + + empathy_debug (DEBUG_DOMAIN, + "Setting output video is drawing - %d", is_drawing); + + if (is_drawing) + { + if (!window->is_drawing) + { + if (child) + { + gtk_container_remove (GTK_CONTAINER (window->output_video_frame), + child); + } + gtk_container_add (GTK_CONTAINER (window->output_video_frame), + window->output_video_socket); + gtk_widget_show (window->output_video_socket); + empathy_tp_call_add_output_video (window->call, + gtk_socket_get_id (GTK_SOCKET (window->output_video_socket))); + window->is_drawing = is_drawing; + } + } + else + { + if (window->is_drawing) + { + empathy_tp_call_add_output_video (window->call, 0); + if (child) + { + gtk_container_remove (GTK_CONTAINER (window->output_video_frame), + child); + } + gtk_container_add (GTK_CONTAINER (window->output_video_frame), + window->output_video_label); + gtk_widget_show (window->output_video_label); + window->is_drawing = is_drawing; + } + } +} + +static gboolean +call_window_delete_event_cb (GtkWidget *widget, + GdkEvent *event, + EmpathyCallWindow *window) +{ + GtkWidget *dialog; + gint result; + guint status; + + empathy_debug (DEBUG_DOMAIN, "Delete event occurred"); + + g_object_get (G_OBJECT (window->call), "status", &status, NULL); + + if (status != EMPATHY_TP_CALL_STATUS_CLOSED) + { + dialog = gtk_message_dialog_new (GTK_WINDOW (window->window), + GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_QUESTION, GTK_BUTTONS_YES_NO, + "This call will be ended. Continue?"); + + result = gtk_dialog_run (GTK_DIALOG (dialog)); + gtk_widget_destroy (dialog); + + switch (result) + { + case GTK_RESPONSE_YES: + call_window_stop_timeout (window); + call_window_set_output_video_is_drawing (window, FALSE); + empathy_tp_call_close_channel (window->call); + empathy_tp_call_remove_preview_video (gtk_socket_get_id (GTK_SOCKET + (window->preview_video_socket))); + return FALSE; + default: + return TRUE; + } + } + else + { + empathy_tp_call_remove_preview_video (gtk_socket_get_id (GTK_SOCKET + (window->preview_video_socket))); + return FALSE; + } +} static void -call_window_output_mute_toggled_cb (GtkWidget *button, - EmpathyCallWindow *window) +call_window_video_button_toggled_cb (GtkWidget *button, + EmpathyCallWindow *window) { - gboolean is_muted; + gboolean is_sending; + + is_sending = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)); + + empathy_debug (DEBUG_DOMAIN, "Send video toggled - %d", is_sending); - is_muted = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)); - empathy_tp_call_mute_output (window->call, is_muted); + empathy_tp_call_request_video_stream_direction (window->call, is_sending); } +static void +call_window_status_changed_cb (EmpathyTpCall *call, + EmpathyCallWindow *window) +{ + EmpathyContact *contact; + guint status; + guint stream_state; + EmpathyTpCallStream *audio_stream; + EmpathyTpCallStream *video_stream; + gboolean is_incoming; + gchar *title; + + g_object_get (G_OBJECT (window->call), "status", &status, NULL); + g_object_get (G_OBJECT (window->call), "audio-stream", &audio_stream, NULL); + g_object_get (G_OBJECT (window->call), "video-stream", &video_stream, NULL); + + if (video_stream->state > audio_stream->state) + { + stream_state = video_stream->state; + } + else + { + stream_state = audio_stream->state; + } + + empathy_debug (DEBUG_DOMAIN, "Status changed - status: %d, stream state: %d", + status, stream_state); + + if (window->timeout_event_id) + { + call_window_stop_timeout (window); + } + + if (status == EMPATHY_TP_CALL_STATUS_CLOSED) + { + gtk_label_set_text (GTK_LABEL (window->status_label), "Closed"); + gtk_widget_set_sensitive (window->end_call_button, FALSE); + gtk_widget_set_sensitive (window->start_call_button, FALSE); + + call_window_set_output_video_is_drawing (window, FALSE); + } + else if (stream_state == TP_MEDIA_STREAM_STATE_DISCONNECTED) + { + gtk_label_set_text (GTK_LABEL (window->status_label), "Disconnected"); + } + else if (status == EMPATHY_TP_CALL_STATUS_PENDING) + { + g_object_get (G_OBJECT (window->call), "contact", &contact, NULL); + + title = g_strdup_printf ("%s - Empathy Call", + empathy_contact_get_name (contact)); + gtk_window_set_title (GTK_WINDOW (window->window), title); + + gtk_label_set_text (GTK_LABEL (window->status_label), "Ringing"); + gtk_widget_set_sensitive (window->end_call_button, TRUE); + gtk_widget_set_sensitive (window->video_button, TRUE); + + g_object_get (G_OBJECT (window->call), "is-incoming", &is_incoming, NULL); + if (is_incoming) + { + gtk_widget_set_sensitive (window->start_call_button, TRUE); + } + else + { + g_signal_connect (GTK_OBJECT (window->video_button), "toggled", + G_CALLBACK (call_window_video_button_toggled_cb), + window); + } + } + else if (status == EMPATHY_TP_CALL_STATUS_ACCEPTED) + { + if (stream_state == TP_MEDIA_STREAM_STATE_CONNECTING) + { + gtk_label_set_text (GTK_LABEL (window->status_label), "Connecting"); + } + else if (stream_state == TP_MEDIA_STREAM_STATE_CONNECTED) + { + if ((window->start_time).tv_sec == 0) + { + g_get_current_time (&(window->start_time)); + } + window->timeout_event_id = g_timeout_add (1000, + call_window_update_timer, window); + empathy_debug (DEBUG_DOMAIN, "Timer started"); + } + } +} static void -call_window_input_mute_toggled_cb (GtkWidget *button, - EmpathyCallWindow *window) +call_window_receiving_video_cb (EmpathyTpCall *call, + gboolean receiving_video, + EmpathyCallWindow *window) { - gboolean is_muted; + empathy_debug (DEBUG_DOMAIN, "Receiving video signal received"); - is_muted = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)); - empathy_tp_call_mute_input (window->call, is_muted); + call_window_set_output_video_is_drawing (window, receiving_video); } +static void +call_window_sending_video_cb (EmpathyTpCall *call, + gboolean sending_video, + EmpathyCallWindow *window) +{ + empathy_debug (DEBUG_DOMAIN, "Sending video signal received"); + + g_signal_handlers_block_by_func (window->video_button, + call_window_video_button_toggled_cb, window); + gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (window->video_button), + sending_video); + g_signal_handlers_unblock_by_func (window->video_button, + call_window_video_button_toggled_cb, window); +} static void -call_window_send_video_toggled_cb (GtkWidget *button, - EmpathyCallWindow *window) +call_window_socket_realized_cb (GtkWidget *widget, + EmpathyCallWindow *window) { - gboolean is_sending; + if (widget == window->preview_video_socket) + { + empathy_debug (DEBUG_DOMAIN, "Preview socket realized"); + empathy_tp_call_add_preview_video (gtk_socket_get_id (GTK_SOCKET + (window->preview_video_socket))); + } + else + { + empathy_debug (DEBUG_DOMAIN, "Output socket realized"); + } +} - is_sending = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)); - empathy_tp_call_send_video (window->call, is_sending); +static void +call_window_start_call_button_clicked_cb (GtkWidget *widget, + EmpathyCallWindow *window) +{ + gboolean send_video; + gboolean is_incoming; + + empathy_debug (DEBUG_DOMAIN, "Start call clicked"); + + gtk_widget_set_sensitive (window->start_call_button, FALSE); + g_object_get (G_OBJECT (window->call), "is-incoming", &is_incoming, NULL); + if (is_incoming) + { + empathy_tp_call_accept_incoming_call (window->call); + send_video = gtk_toggle_button_get_active + (GTK_TOGGLE_BUTTON (window->video_button)); + empathy_tp_call_request_video_stream_direction (window->call, send_video); + g_signal_connect (GTK_OBJECT (window->video_button), "toggled", + G_CALLBACK (call_window_video_button_toggled_cb), window); + } } static void -call_window_capabilities_notify_cb (EmpathyContact *contact, - GParamSpec *param, - EmpathyCallWindow *window) +call_window_end_call_button_clicked_cb (GtkWidget *widget, + EmpathyCallWindow *window) { - EmpathyCapabilities capabilities; + empathy_debug (DEBUG_DOMAIN, "End call clicked"); - capabilities = empathy_contact_get_capabilities (contact); - empathy_tp_call_request_streams (window->call, - capabilities & EMPATHY_CAPABILITIES_AUDIO, - capabilities & EMPATHY_CAPABILITIES_VIDEO); + call_window_set_output_video_is_drawing (window, FALSE); + empathy_tp_call_close_channel (window->call); + gtk_widget_set_sensitive (window->end_call_button, FALSE); + gtk_widget_set_sensitive (window->start_call_button, FALSE); } static void -call_window_name_notify_cb (EmpathyContact *contact, - GParamSpec *param, - EmpathyCallWindow *window) +call_window_output_volume_changed_cb (GtkWidget *scale, + EmpathyCallWindow *window) { - const gchar *name; - gchar *title; + guint volume; - name = empathy_contact_get_name (contact); - title = g_strdup_printf (_("Call from %s"), name); - gtk_window_set_title (GTK_WINDOW (window->window), title); - g_free (title); + volume = (guint) gtk_range_get_value (GTK_RANGE (scale)); + + empathy_debug (DEBUG_DOMAIN, "Output volume changed - %u", volume); + + empathy_tp_call_set_output_volume (window->call, volume); } static void -call_window_status_notify_cb (EmpathyTpCall *call, - GParamSpec *param, - EmpathyCallWindow *window) -{ - guint status; - - status = empathy_tp_call_get_status (call); - empathy_debug (DEBUG_DOMAIN, "Status changed to %d", - status); - - if (status == EMPATHY_TP_CALL_STATUS_RINGING) { - if (empathy_tp_call_is_incoming (window->call)) { - empathy_tp_call_accept (window->call); - } else { - EmpathyContact *contact; - - contact = empathy_tp_call_get_contact (call); - g_signal_connect (contact, "notify::capabilities", - G_CALLBACK (call_window_capabilities_notify_cb), - window); - g_signal_connect (contact, "notify::name", - G_CALLBACK (call_window_name_notify_cb), - window); - call_window_capabilities_notify_cb (contact, NULL, window); - call_window_name_notify_cb (contact, NULL, window); - } - } - - if (status == EMPATHY_TP_CALL_STATUS_RUNNING) { - empathy_tp_call_set_output_window (window->call, - gtk_socket_get_id (GTK_SOCKET (window->output_video_socket))); - } +call_window_output_mute_button_toggled_cb (GtkWidget *button, + EmpathyCallWindow *window) +{ + gboolean is_muted; + + is_muted = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)); + + empathy_debug (DEBUG_DOMAIN, "Mute output toggled - %d", is_muted); + + empathy_tp_call_mute_output (window->call, is_muted); } static void -call_window_destroy_cb (GtkWidget *widget, - EmpathyCallWindow *window) +call_window_input_mute_button_toggled_cb (GtkWidget *button, + EmpathyCallWindow *window) { - g_object_unref (window->call); - g_slice_free (EmpathyCallWindow, window); + gboolean is_muted; + + is_muted = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)); + + empathy_debug (DEBUG_DOMAIN, "Mute input toggled - %d", is_muted); + + empathy_tp_call_mute_input (window->call, is_muted); +} + +static void +call_window_destroy_cb (GtkWidget *widget, + EmpathyCallWindow *window) +{ + g_signal_handlers_disconnect_by_func (window->call, + call_window_status_changed_cb, window); + g_signal_handlers_disconnect_by_func (window->call, + call_window_receiving_video_cb, window); + g_signal_handlers_disconnect_by_func (window->call, + call_window_sending_video_cb, window); + + g_object_unref (window->call); + g_object_unref (window->output_video_socket); + g_object_unref (window->preview_video_socket); + g_object_unref (window->output_video_label); + + g_slice_free (EmpathyCallWindow, window); } GtkWidget * -empathy_call_window_show (EmpathyTpCall *call) -{ - EmpathyCallWindow *window; - GladeXML *glade; - - window = g_slice_new0 (EmpathyCallWindow); - - glade = empathy_glade_get_file ("empathy-call-window.glade", - "window", - NULL, - "window", &window->window, - "input_volume_scale", &window->input_volume_scale, - "output_volume_scale", &window->output_volume_scale, - "input_mute_togglebutton", &window->input_mute_togglebutton, - "output_mute_togglebutton", &window->output_mute_togglebutton, - "preview_video_frame", &window->preview_video_frame, - "output_video_frame", &window->output_video_frame, - "send_video_checkbutton", &window->send_video_checkbutton, - NULL); - - empathy_glade_connect (glade, - window, - "window", "destroy", call_window_destroy_cb, - "input_mute_togglebutton", "toggled", call_window_input_mute_toggled_cb, - "output_mute_togglebutton", "toggled", call_window_output_mute_toggled_cb, - "output_volume_scale", "value-changed", call_window_output_volume_changed_cb, - "send_video_checkbutton", "toggled", call_window_send_video_toggled_cb, - NULL); - g_object_unref (glade); - - /* Set output window socket */ - window->output_video_socket = gtk_socket_new (); - gtk_widget_show (window->output_video_socket); - gtk_container_add (GTK_CONTAINER (window->output_video_frame), - window->output_video_socket); - - /* Set preview window socket */ - window->preview_video_socket = gtk_socket_new (); - gtk_widget_show (window->preview_video_socket); - gtk_container_add (GTK_CONTAINER (window->preview_video_frame), - window->preview_video_socket); - - /* Setup TpCall */ - window->call = g_object_ref (call); - empathy_tp_call_add_preview_window (window->call, - gtk_socket_get_id (GTK_SOCKET (window->preview_video_socket))); - g_signal_connect (window->call, "notify::status", - G_CALLBACK (call_window_status_notify_cb), - window); - - gtk_widget_show (window->window); - - return window->window; +empathy_call_window_new (EmpathyTpCall *call) +{ + EmpathyCallWindow *window; + GladeXML *glade; + guint status; + + g_return_val_if_fail (EMPATHY_IS_TP_CALL (call), NULL); + + window = g_slice_new0 (EmpathyCallWindow); + window->call = g_object_ref (call); + + glade = empathy_glade_get_file ("empathy-call-window.glade", + "window", + NULL, + "window", &window->window, + "status_label", &window->status_label, + "start_call_button", &window->start_call_button, + "end_call_button", &window->end_call_button, + "input_volume_scale", &window->input_volume_scale, + "output_volume_scale", &window->output_volume_scale, + "input_mute_button", &window->input_mute_button, + "output_mute_button", &window->output_mute_button, + "preview_video_frame", &window->preview_video_frame, + "output_video_frame", &window->output_video_frame, + "video_button", &window->video_button, + NULL); + + empathy_glade_connect (glade, + window, + "window", "destroy", call_window_destroy_cb, + "window", "delete_event", call_window_delete_event_cb, + "input_mute_button", "toggled", call_window_input_mute_button_toggled_cb, + "output_mute_button", "toggled", call_window_output_mute_button_toggled_cb, + "output_volume_scale", "value-changed", call_window_output_volume_changed_cb, + "start_call_button", "clicked", call_window_start_call_button_clicked_cb, + "end_call_button", "clicked", call_window_end_call_button_clicked_cb, + NULL); + + g_object_unref (glade); + + /* Output video label */ + window->output_video_label = g_object_ref (gtk_label_new ("No video output")); + gtk_container_add (GTK_CONTAINER (window->output_video_frame), + window->output_video_label); + gtk_widget_show (window->output_video_label); + + /* Output video socket */ + window->output_video_socket = g_object_ref (gtk_socket_new ()); + g_signal_connect (GTK_OBJECT (window->output_video_socket), "realize", + G_CALLBACK (call_window_socket_realized_cb), window); + gtk_widget_show (window->output_video_socket); + + /* Preview video socket */ + window->preview_video_socket = g_object_ref (gtk_socket_new ()); + g_signal_connect (GTK_OBJECT (window->preview_video_socket), "realize", + G_CALLBACK (call_window_socket_realized_cb), window); + gtk_container_add (GTK_CONTAINER (window->preview_video_frame), + window->preview_video_socket); + gtk_widget_show (window->preview_video_socket); + + g_signal_connect (G_OBJECT (window->call), "status-changed", + G_CALLBACK (call_window_status_changed_cb), + window); + g_signal_connect (G_OBJECT (window->call), "receiving-video", + G_CALLBACK (call_window_receiving_video_cb), + window); + g_signal_connect (G_OBJECT (window->call), "sending-video", + G_CALLBACK (call_window_sending_video_cb), + window); + + window->is_drawing = FALSE; + + g_object_get (G_OBJECT (window->call), "status", &status, NULL); + + if (status == EMPATHY_TP_CALL_STATUS_READYING) + { + gtk_window_set_title (GTK_WINDOW (window->window), "Empathy Call"); + gtk_label_set_text (GTK_LABEL (window->status_label), "Readying"); + } + + gtk_widget_show (window->window); + + return window->window; } |