sjero.net Git - linphone/blob - gtk/incall_view.c

   1 /*
   2 linphone, gtk-glade interface.
   3 Copyright (C) 2009  Simon MORLAT (simon.morlat@linphone.org)
   4
   5 This program is free software; you can redistribute it and/or
   6 modify it under the terms of the GNU General Public License
   7 as published by the Free Software Foundation; either version 2
   8 of the License, or (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 GNU General Public License for more details.
  14
  15 You should have received a copy of the GNU General Public License
  16 along with this program; if not, write to the Free Software
  17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  18 */
  19 /*
  20 *  C Implementation: incall_frame
  21 *
  22 * Description:
  23 *
  24 *
  25 * Author: Simon Morlat <simon.morlat@linphone.org>, (C) 2009
  26 *
  27 *
  28 */
  29
  30 #include "linphone.h"
  31
  32
  33 gboolean linphone_gtk_use_in_call_view(){
  34         static int val=-1;
  35         if (val==-1) val=linphone_gtk_get_ui_config_int("use_incall_view",1);
  36         return val;
  37 }
  38
  39 LinphoneCall *linphone_gtk_get_currently_displayed_call(gboolean *is_conf){
  40         LinphoneCore *lc=linphone_gtk_get_core();
  41         GtkWidget *main_window=linphone_gtk_get_main_window ();
  42         GtkNotebook *notebook=(GtkNotebook *)linphone_gtk_get_widget(main_window,"viewswitch");
  43         const MSList *calls=linphone_core_get_calls(lc);
  44         if (is_conf) *is_conf=FALSE;
  45         if (!linphone_gtk_use_in_call_view() || ms_list_size(calls)==1){
  46                 if (calls) return (LinphoneCall*)calls->data;
  47         }else{
  48                 int idx=gtk_notebook_get_current_page (notebook);
  49                 GtkWidget *page=gtk_notebook_get_nth_page(notebook,idx);
  50                 if (page!=NULL){
  51                         LinphoneCall *call=(LinphoneCall*)g_object_get_data(G_OBJECT(page),"call");
  52                         if (call==NULL){
  53                                 if (page==g_object_get_data(G_OBJECT(main_window),"conference_tab")){
  54                                         if (is_conf)
  55                                                 *is_conf=TRUE;
  56                                         return NULL;
  57                                 }
  58                         }
  59                         return call;
  60                 }
  61         }
  62         return NULL;
  63 }
  64
  65 static GtkWidget *make_tab_header(int number){
  66         GtkWidget *w=gtk_hbox_new (FALSE,0);
  67         GtkWidget *i=create_pixmap ("status-green.png");
  68         GtkWidget *l;
  69         gchar *text=g_strdup_printf(_("Call #%i"),number);
  70         l=gtk_label_new (text);
  71         gtk_box_pack_start (GTK_BOX(w),i,FALSE,FALSE,0);
  72         gtk_box_pack_end(GTK_BOX(w),l,TRUE,TRUE,0);
  73         gtk_widget_show_all(w);
  74         return w;
  75 }
  76
  77 static void linphone_gtk_in_call_set_animation_image(GtkWidget *callview, const char *image_name, gboolean is_stock){
  78         GtkWidget *container=linphone_gtk_get_widget(callview,"in_call_animation");
  79         GList *elem=gtk_container_get_children(GTK_CONTAINER(container));
  80         GtkWidget *image;
  81
  82         if (!is_stock){
  83                 if (image_name==NULL){
  84                         gtk_widget_hide(container);
  85                 }
  86                 image=create_pixmap(image_name);
  87         }else
  88                 image=gtk_image_new_from_stock(image_name,GTK_ICON_SIZE_DIALOG);
  89         if (elem)
  90                 gtk_widget_destroy((GtkWidget*)elem->data);
  91         gtk_widget_show(image);
  92         gtk_container_add(GTK_CONTAINER(container),image);
  93         gtk_widget_show_all(container);
  94 }
  95
  96 static void linphone_gtk_in_call_set_animation_spinner(GtkWidget *callview){
  97 #if GTK_CHECK_VERSION(2,20,0)
  98         GtkWidget *container=linphone_gtk_get_widget(callview,"in_call_animation");
  99         GList *elem=gtk_container_get_children(GTK_CONTAINER(container));
 100         GtkWidget *spinner=gtk_spinner_new();
 101         if (elem)
 102                 gtk_widget_destroy((GtkWidget*)elem->data);
 103         gtk_widget_show(spinner);
 104         gtk_container_add(GTK_CONTAINER(container),spinner);
 105         gtk_widget_set_size_request(spinner, 20,20);
 106         gtk_spinner_start(GTK_SPINNER(spinner));
 107 #endif
 108 }
 109
 110 static void linphone_gtk_transfer_call(LinphoneCall *dest_call){
 111         LinphoneCall *call=linphone_gtk_get_currently_displayed_call(NULL);
 112         if (call) linphone_core_transfer_call_to_another(linphone_gtk_get_core(),call,dest_call);
 113 }
 114
 115 static void transfer_button_clicked(GtkWidget *button, gpointer call_ref){
 116         GtkWidget *menu_item;
 117         GtkWidget *menu=gtk_menu_new();
 118         LinphoneCall *call=(LinphoneCall*)call_ref;
 119         LinphoneCore *lc=linphone_gtk_get_core();
 120         const MSList *elem=linphone_core_get_calls(lc);
 121
 122         for(;elem!=NULL;elem=elem->next){
 123                 LinphoneCall *other_call=(LinphoneCall*)elem->data;
 124                 GtkWidget *call_view=(GtkWidget*)linphone_call_get_user_pointer(other_call);
 125                 if (other_call!=call){
 126                         int call_index=GPOINTER_TO_INT(g_object_get_data(G_OBJECT(call_view),"call_index"));
 127                         char *remote_uri=linphone_call_get_remote_address_as_string (other_call);
 128                         char *text=g_strdup_printf(_("Transfer to call #%i with %s"),call_index,remote_uri);
 129                         menu_item=gtk_image_menu_item_new_with_label(text);
 130                         ms_free(remote_uri);
 131                         g_free(text);
 132                         gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(menu_item),create_pixmap("status-green.png"));
 133                         gtk_widget_show(menu_item);
 134                         gtk_menu_shell_append(GTK_MENU_SHELL(menu),menu_item);
 135                         g_signal_connect_swapped(G_OBJECT(menu_item),"activate",(GCallback)linphone_gtk_transfer_call,other_call);
 136                 }
 137         }
 138         gtk_menu_popup(GTK_MENU(menu),NULL,NULL,NULL,NULL,0,
 139                 gtk_get_current_event_time());
 140         gtk_widget_show(menu);
 141 }
 142
 143 void linphone_gtk_enable_transfer_button(LinphoneCore *lc, gboolean value){
 144         const MSList *elem=linphone_core_get_calls(lc);
 145         for(;elem!=NULL;elem=elem->next){
 146                 LinphoneCall *call=(LinphoneCall*)elem->data;
 147                 GtkWidget *call_view=(GtkWidget*)linphone_call_get_user_pointer(call);
 148                 GtkWidget *box=linphone_gtk_get_widget (call_view,"mute_pause_buttons");
 149                 GtkWidget *button=(GtkWidget*)g_object_get_data(G_OBJECT(box),"transfer");
 150                 if (button && value==FALSE){
 151                         gtk_widget_destroy(button);
 152                         button=NULL;
 153                 }else if (!button && value==TRUE){
 154                         button=gtk_button_new_with_label (_("Transfer"));
 155                         //gtk_button_set_image_position(GTK_BUTTON(button),GTK_POS_BOTTOM);
 156                         gtk_button_set_image(GTK_BUTTON(button),gtk_image_new_from_stock (GTK_STOCK_GO_FORWARD,GTK_ICON_SIZE_BUTTON));
 157                         g_signal_connect(G_OBJECT(button),"clicked",(GCallback)transfer_button_clicked,call);
 158                         gtk_widget_show_all(button);
 159                         gtk_container_add(GTK_CONTAINER(box),button);
 160                 }
 161                 g_object_set_data(G_OBJECT(box),"transfer",button);
 162         }
 163 }
 164
 165 static void conference_button_clicked(GtkWidget *button, gpointer call_ref){
 166         linphone_core_add_all_to_conference(linphone_gtk_get_core());
 167         //linphone_core_add_to_conference(linphone_gtk_get_core(),(LinphoneCall*)call_ref);
 168         gtk_widget_set_sensitive(button,FALSE);
 169 }
 170
 171 void linphone_gtk_enable_conference_button(LinphoneCore *lc, gboolean value){
 172         const MSList *elem=linphone_core_get_calls(lc);
 173         for(;elem!=NULL;elem=elem->next){
 174                 LinphoneCall *call=(LinphoneCall*)elem->data;
 175                 GtkWidget *call_view=(GtkWidget*)linphone_call_get_user_pointer(call);
 176                 GtkWidget *box=linphone_gtk_get_widget (call_view,"mute_pause_buttons");
 177                 GtkWidget *button=(GtkWidget*)g_object_get_data(G_OBJECT(box),"conference");
 178                 if (button && value==FALSE){
 179                         gtk_widget_destroy(button);
 180                         button=NULL;
 181                 }else if (!button && value==TRUE){
 182                         button=gtk_button_new_with_label (_("Conference"));
 183                         //gtk_button_set_image_position(GTK_BUTTON(button),GTK_POS_BOTTOM);
 184                         gtk_button_set_image(GTK_BUTTON(button),gtk_image_new_from_stock (GTK_STOCK_ADD,GTK_ICON_SIZE_BUTTON));
 185                         g_signal_connect(G_OBJECT(button),"clicked",(GCallback)conference_button_clicked,call);
 186                         gtk_widget_show_all(button);
 187                         gtk_container_add(GTK_CONTAINER(box),button);
 188                 }
 189                 g_object_set_data(G_OBJECT(box),"conference",button);
 190         }
 191 }
 192
 193 void linphone_gtk_create_in_call_view(LinphoneCall *call){
 194         GtkWidget *call_view=linphone_gtk_create_widget("main","in_call_frame");
 195         GtkWidget *main_window=linphone_gtk_get_main_window ();
 196         GtkNotebook *notebook=(GtkNotebook *)linphone_gtk_get_widget(main_window,"viewswitch");
 197         static int call_index=1;
 198         int idx;
 199
 200         if (ms_list_size(linphone_core_get_calls(linphone_gtk_get_core()))==1){
 201                 /*this is the only call at this time */
 202                 call_index=1;
 203         }
 204         g_object_set_data(G_OBJECT(call_view),"call",call);
 205         g_object_set_data(G_OBJECT(call_view),"call_index",GINT_TO_POINTER(call_index));
 206
 207         linphone_call_set_user_pointer (call,call_view);
 208         linphone_call_ref(call);
 209         gtk_notebook_append_page (notebook,call_view,make_tab_header(call_index));
 210         gtk_widget_show(call_view);
 211         idx = gtk_notebook_page_num(notebook, call_view);
 212         gtk_notebook_set_current_page(notebook, idx);
 213         call_index++;
 214         linphone_gtk_enable_hold_button (call,FALSE,TRUE);
 215         linphone_gtk_enable_mute_button(
 216                                         GTK_BUTTON(linphone_gtk_get_widget(call_view,"incall_mute")),FALSE);
 217
 218         GtkWidget *button=linphone_gtk_get_widget(call_view,"terminate_call");
 219         GtkWidget *image=create_pixmap("stopcall-red.png");
 220         gtk_button_set_label(GTK_BUTTON(button),_("Stop"));
 221         gtk_button_set_image(GTK_BUTTON(button),image);
 222         gtk_widget_show(image);
 223
 224 }
 225
 226 static void video_button_clicked(GtkWidget *button, LinphoneCall *call){
 227         gboolean adding=GPOINTER_TO_INT(g_object_get_data(G_OBJECT(button),"adding_video"));
 228         LinphoneCore *lc=linphone_call_get_core(call);
 229         LinphoneCallParams *params=linphone_call_params_copy(linphone_call_get_current_params(call));
 230         gtk_widget_set_sensitive(button,FALSE);
 231         linphone_call_params_enable_video(params,adding);
 232         linphone_core_update_call(lc,call,params);
 233         linphone_call_params_destroy(params);
 234 }
 235
 236 void linphone_gtk_update_video_button(LinphoneCall *call){
 237         GtkWidget *call_view=(GtkWidget*)linphone_call_get_user_pointer(call);
 238         GtkWidget *button;
 239         const LinphoneCallParams *params=linphone_call_get_current_params(call);
 240         gboolean has_video=linphone_call_params_video_enabled(params);
 241         if (call_view==NULL) return;
 242         button=linphone_gtk_get_widget(call_view,"video_button");
 243
 244         gtk_button_set_image(GTK_BUTTON(button),
 245            gtk_image_new_from_stock(has_video ? GTK_STOCK_REMOVE : GTK_STOCK_ADD,GTK_ICON_SIZE_BUTTON));
 246         g_object_set_data(G_OBJECT(button),"adding_video",GINT_TO_POINTER(!has_video));
 247         if (!linphone_core_video_supported(linphone_call_get_core(call))){
 248                 gtk_widget_set_sensitive(button,FALSE);
 249                 return;
 250         }
 251         if (GPOINTER_TO_INT(g_object_get_data(G_OBJECT(button),"signal_connected"))==0){
 252                 g_signal_connect(G_OBJECT(button),"clicked",(GCallback)video_button_clicked,call);
 253                 g_object_set_data(G_OBJECT(button),"signal_connected",GINT_TO_POINTER(1));
 254         }
 255         gtk_widget_set_sensitive(button,linphone_call_get_state(call)==LinphoneCallStreamsRunning);
 256 }
 257
 258 void linphone_gtk_remove_in_call_view(LinphoneCall *call){
 259         GtkWidget *w=(GtkWidget*)linphone_call_get_user_pointer (call);
 260         GtkWidget *main_window=linphone_gtk_get_main_window ();
 261         GtkWidget *nb=linphone_gtk_get_widget(main_window,"viewswitch");
 262         gboolean in_conf=linphone_call_params_local_conference_mode(linphone_call_get_current_params(call));
 263         int idx;
 264         g_return_if_fail(w!=NULL);
 265         idx=gtk_notebook_page_num(GTK_NOTEBOOK(nb),w);
 266         gtk_notebook_remove_page (GTK_NOTEBOOK(nb),idx);
 267         gtk_widget_destroy(w);
 268         if (in_conf){
 269                 linphone_gtk_unset_from_conference(call);
 270         }
 271         linphone_call_set_user_pointer (call,NULL);
 272         linphone_call_unref(call);
 273         call=linphone_core_get_current_call(linphone_gtk_get_core());
 274         if (call==NULL){
 275                 if (linphone_core_is_in_conference(linphone_gtk_get_core())){
 276                         /*show the conference*/
 277                         gtk_notebook_set_current_page(GTK_NOTEBOOK(nb),gtk_notebook_page_num(GTK_NOTEBOOK(nb),
 278                                             g_object_get_data(G_OBJECT(main_window),"conference_tab")));
 279                 }else gtk_notebook_set_current_page(GTK_NOTEBOOK(nb), 0);
 280         }else{
 281                 /*show the active call*/
 282                 gtk_notebook_set_current_page(GTK_NOTEBOOK(nb),gtk_notebook_page_num(GTK_NOTEBOOK(nb),
 283                                                                                      linphone_call_get_user_pointer(call)));
 284         }
 285 }
 286
 287 static void display_peer_name_in_label(GtkWidget *label, const LinphoneAddress *from){
 288         const char *displayname=NULL;
 289         const char *id;
 290         char *uri_label;
 291         displayname=linphone_address_get_display_name(from);
 292         id=linphone_address_as_string_uri_only(from);
 293
 294         if (displayname!=NULL){
 295                 uri_label=g_markup_printf_escaped("<span size=\"large\">%s</span>\n<i>%s</i>",
 296                         displayname,id);
 297         }else
 298                 uri_label=g_markup_printf_escaped("<span size=\"large\"><i>%s</i></span>\n",id);
 299         gtk_label_set_markup(GTK_LABEL(label),uri_label);
 300         g_free(uri_label);
 301 }
 302
 303 void linphone_gtk_in_call_view_set_calling(LinphoneCall *call){
 304         GtkWidget *callview=(GtkWidget*)linphone_call_get_user_pointer(call);
 305         GtkWidget *status=linphone_gtk_get_widget(callview,"in_call_status");
 306         GtkWidget *callee=linphone_gtk_get_widget(callview,"in_call_uri");
 307         GtkWidget *duration=linphone_gtk_get_widget(callview,"in_call_duration");
 308
 309         gtk_label_set_markup(GTK_LABEL(status),_("<b>Calling...</b>"));
 310         display_peer_name_in_label(callee,linphone_call_get_remote_address (call));
 311
 312         gtk_label_set_text(GTK_LABEL(duration),_("00::00::00"));
 313         linphone_gtk_in_call_set_animation_spinner(callview);
 314 }
 315
 316 void linphone_gtk_in_call_view_set_incoming(LinphoneCall *call){
 317         GtkWidget *callview=(GtkWidget*)linphone_call_get_user_pointer(call);
 318         GtkWidget *status=linphone_gtk_get_widget(callview,"in_call_status");
 319         GtkWidget *callee=linphone_gtk_get_widget(callview,"in_call_uri");
 320         GtkWidget *answer_button;
 321         GtkWidget *image;
 322
 323         gtk_label_set_markup(GTK_LABEL(status),_("<b>Incoming call</b>"));
 324         gtk_widget_show_all(linphone_gtk_get_widget(callview,"answer_decline_panel"));
 325         gtk_widget_hide(linphone_gtk_get_widget(callview,"mute_pause_buttons"));
 326         display_peer_name_in_label(callee,linphone_call_get_remote_address (call));
 327
 328         answer_button=linphone_gtk_get_widget(callview,"accept_call");
 329         image=create_pixmap (linphone_gtk_get_ui_config("start_call_icon","startcall-green.png"));
 330         gtk_button_set_label(GTK_BUTTON(answer_button),_("Answer"));
 331         gtk_button_set_image(GTK_BUTTON(answer_button),image);
 332         gtk_widget_show(image);
 333
 334         image=create_pixmap (linphone_gtk_get_ui_config("stop_call_icon","stopcall-red.png"));
 335         gtk_button_set_image(GTK_BUTTON(linphone_gtk_get_widget(callview,"decline_call")),image);
 336         gtk_widget_show(image);
 337
 338         linphone_gtk_in_call_set_animation_image(callview,GTK_STOCK_DIALOG_INFO,TRUE);
 339 }
 340
 341 static void rating_to_color(float rating, GdkColor *color){
 342         const char *colorname="grey";
 343         if (rating>=4.0)
 344                 colorname="green";
 345         else if (rating>=3.0)
 346                 colorname="white";
 347         else if (rating>=2.0)
 348                 colorname="yellow";
 349         else if (rating>=1.0)
 350                 colorname="orange";
 351         else if (rating>=0)
 352                 colorname="red";
 353         if (!gdk_color_parse(colorname,color)){
 354                 g_warning("Fail to parse color %s",colorname);
 355         }
 356 }
 357
 358 static const char *rating_to_text(float rating){
 359         if (rating>=4.0)
 360                 return _("good");
 361         if (rating>=3.0)
 362                 return _("average");
 363         if (rating>=2.0)
 364                 return _("poor");
 365         if (rating>=1.0)
 366                 return _("very poor");
 367         if (rating>=0)
 368                 return _("too bad");
 369         return _("unavailable");
 370 }
 371
 372 static gboolean linphone_gtk_in_call_view_refresh(LinphoneCall *call){
 373         GtkWidget *callview=(GtkWidget*)linphone_call_get_user_pointer(call);
 374         GtkWidget *qi=linphone_gtk_get_widget(callview,"quality_indicator");
 375         float rating=linphone_call_get_current_quality(call);
 376         GdkColor color;
 377         gchar tmp[50];
 378         linphone_gtk_in_call_view_update_duration(call);
 379         if (rating>=0){
 380                 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(qi),rating/5.0);
 381                 snprintf(tmp,sizeof(tmp),"%.1f (%s)",rating,rating_to_text(rating));
 382                 gtk_progress_bar_set_text(GTK_PROGRESS_BAR(qi),tmp);
 383         }else{
 384                 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(qi),0);
 385                 gtk_progress_bar_set_text(GTK_PROGRESS_BAR(qi),_("unavailable"));
 386         }
 387         rating_to_color(rating,&color);
 388         gtk_widget_modify_bg(qi,GTK_STATE_NORMAL,&color);
 389         return TRUE;
 390 }
 391
 392
 393
 394 typedef struct _volume_ctx{
 395         GtkWidget *widget;
 396         get_volume_t get_volume;
 397         void *data;
 398         float last_value;
 399 }volume_ctx_t;
 400
 401 #define UNSIGNIFICANT_VOLUME (-26)
 402 #define SMOOTH 0.15
 403
 404 static gboolean update_audio_meter(volume_ctx_t *ctx){
 405         float volume_db=ctx->get_volume(ctx->data);
 406         float frac=(volume_db-UNSIGNIFICANT_VOLUME)/(float)(-UNSIGNIFICANT_VOLUME+3.0);
 407         if (frac<0) frac=0;
 408         if (frac>1.0) frac=1.0;
 409         if (frac<ctx->last_value){
 410                 frac=(frac*SMOOTH)+(ctx->last_value*(1-SMOOTH));
 411         }
 412         ctx->last_value=frac;
 413         //g_message("volume_db=%f, frac=%f",volume_db,frac);
 414         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(ctx->widget),frac);
 415         return TRUE;
 416 }
 417
 418 static void on_audio_meter_destroy(guint task_id){
 419         g_source_remove(task_id);
 420 }
 421
 422 void linphone_gtk_init_audio_meter(GtkWidget *w, get_volume_t get_volume, void *data){
 423         guint task_id=GPOINTER_TO_INT(g_object_get_data(G_OBJECT(w),"task_id"));
 424         if (task_id==0){
 425                 volume_ctx_t *ctx=g_new(volume_ctx_t,1);
 426                 ctx->widget=w;
 427                 ctx->get_volume=get_volume;
 428                 ctx->data=data;
 429                 ctx->last_value=0;
 430                 g_object_set_data_full(G_OBJECT(w),"ctx",ctx,g_free);
 431                 task_id=g_timeout_add(50,(GSourceFunc)update_audio_meter,ctx);
 432                 g_object_set_data_full(G_OBJECT(w),"task_id",GINT_TO_POINTER(task_id),(GDestroyNotify)on_audio_meter_destroy);
 433         }
 434 }
 435
 436 void linphone_gtk_uninit_audio_meter(GtkWidget *w){
 437         guint task_id=GPOINTER_TO_INT(g_object_get_data(G_OBJECT(w),"task_id"));
 438         if (task_id!=0){
 439                 g_object_set_data(G_OBJECT(w),"ctx",NULL);
 440                 g_object_set_data(G_OBJECT(w),"task_id",NULL);
 441         }
 442 }
 443
 444 void linphone_gtk_in_call_view_enable_audio_view(LinphoneCall *call, gboolean val){
 445         GtkWidget *callview=(GtkWidget*)linphone_call_get_user_pointer(call);
 446         GtkWidget *audio_view=linphone_gtk_get_widget(callview,"incall_audioview");
 447         //GtkWidget *mic=linphone_gtk_get_widget(callview,"incall_mic_icon");
 448         GtkWidget *spk=linphone_gtk_get_widget(callview,"incall_spk_icon");
 449         GtkWidget *mic_level=linphone_gtk_get_widget(callview,"mic_audiolevel");
 450         GtkWidget *spk_level=linphone_gtk_get_widget(callview,"spk_audiolevel");
 451         GdkPixbuf *pbuf;
 452         //gtk_image_set_from_pixbuf(GTK_IMAGE(mic),(pbuf=create_pixbuf("mic_active.png")));
 453         //g_object_unref(pbuf);
 454         if (val){
 455                 gtk_image_set_from_pixbuf(GTK_IMAGE(spk),(pbuf=create_pixbuf("speaker.png")));
 456                 g_object_unref(pbuf);
 457                 linphone_gtk_init_audio_meter(mic_level,(get_volume_t)linphone_call_get_record_volume,call);
 458                 linphone_gtk_init_audio_meter(spk_level,(get_volume_t)linphone_call_get_play_volume,call);
 459                 gtk_widget_show_all(audio_view);
 460         }else{
 461                 linphone_gtk_uninit_audio_meter(mic_level);
 462                 linphone_gtk_uninit_audio_meter(spk_level);
 463                 gtk_widget_hide(audio_view);
 464         }
 465 }
 466
 467 void linphone_gtk_auth_token_verified_clicked(GtkButton *button){
 468         LinphoneCall *call=linphone_gtk_get_currently_displayed_call(NULL);
 469         if (call){
 470                 linphone_call_set_authentication_token_verified(call,!linphone_call_get_authentication_token_verified(call));
 471         }
 472 }
 473
 474 void linphone_gtk_in_call_view_show_encryption(LinphoneCall *call){
 475         GtkWidget *callview=(GtkWidget*)linphone_call_get_user_pointer(call);
 476         GtkWidget *encryption_box=linphone_gtk_get_widget(callview,"encryption_box");
 477         GtkWidget *label=linphone_gtk_get_widget(callview,"encryption_label");
 478         GtkWidget *status_icon=linphone_gtk_get_widget(callview,"encryption_status_icon");
 479         GtkWidget *verify_button=linphone_gtk_get_widget(callview,"encryption_verify_button");
 480         LinphoneMediaEncryption me=linphone_call_params_get_media_encryption(linphone_call_get_current_params(call));
 481         bool_t verified=linphone_call_get_authentication_token_verified(call);
 482         switch(me){
 483                 case LinphoneMediaEncryptionSRTP:
 484                         gtk_widget_show_all(encryption_box);
 485                         gtk_label_set_markup(GTK_LABEL(label),_("Secured by SRTP"));
 486                         gtk_widget_hide(status_icon);
 487                         gtk_widget_hide(verify_button);
 488                 break;
 489                 case LinphoneMediaEncryptionZRTP:
 490                 {
 491                         gchar *text=g_strdup_printf(_("Secured by ZRTP - [auth token: %s]"),linphone_call_get_authentication_token(call));
 492                         gtk_label_set_markup(GTK_LABEL(label),text);
 493                         g_free(text);
 494                         gtk_image_set_from_stock(GTK_IMAGE(status_icon),
 495                                                   verified ? GTK_STOCK_APPLY : GTK_STOCK_DIALOG_WARNING,GTK_ICON_SIZE_MENU);
 496                         gtk_button_set_label(GTK_BUTTON(verify_button),
 497                                              verified ? _("Set unverified") : _("Set verified"));
 498                         gtk_widget_show_all(encryption_box);
 499                 }
 500                 break;
 501                 default:
 502                         gtk_widget_hide_all(encryption_box);
 503         }
 504 }
 505
 506 void linphone_gtk_in_call_view_set_in_call(LinphoneCall *call){
 507         GtkWidget *callview=(GtkWidget*)linphone_call_get_user_pointer(call);
 508         GtkWidget *status=linphone_gtk_get_widget(callview,"in_call_status");
 509         GtkWidget *callee=linphone_gtk_get_widget(callview,"in_call_uri");
 510         GtkWidget *duration=linphone_gtk_get_widget(callview,"in_call_duration");
 511         guint taskid=GPOINTER_TO_INT(g_object_get_data(G_OBJECT(callview),"taskid"));
 512         gboolean in_conf=linphone_call_params_local_conference_mode(linphone_call_get_current_params(call));
 513
 514         display_peer_name_in_label(callee,linphone_call_get_remote_address (call));
 515
 516         gtk_widget_set_visible(linphone_gtk_get_widget(callview,"mute_pause_buttons"),!in_conf);
 517         gtk_widget_hide(linphone_gtk_get_widget(callview,"answer_decline_panel"));
 518         gtk_label_set_markup(GTK_LABEL(status),in_conf ? _("In conference") : _("<b>In call</b>"));
 519
 520         gtk_label_set_text(GTK_LABEL(duration),_("00::00::00"));
 521         linphone_gtk_in_call_set_animation_image(callview,GTK_STOCK_MEDIA_PLAY,TRUE);
 522         linphone_gtk_enable_mute_button(
 523                                         GTK_BUTTON(linphone_gtk_get_widget(callview,"incall_mute")),!in_conf);
 524         if (taskid==0){
 525                 taskid=g_timeout_add(250,(GSourceFunc)linphone_gtk_in_call_view_refresh,call);
 526                 g_object_set_data(G_OBJECT(callview),"taskid",GINT_TO_POINTER(taskid));
 527         }
 528         linphone_gtk_in_call_view_enable_audio_view(call, !in_conf);
 529         linphone_gtk_in_call_view_show_encryption(call);
 530         if (in_conf) linphone_gtk_set_in_conference(call);
 531 }
 532
 533 void linphone_gtk_in_call_view_set_paused(LinphoneCall *call){
 534         GtkWidget *callview=(GtkWidget*)linphone_call_get_user_pointer(call);
 535         GtkWidget *status=linphone_gtk_get_widget(callview,"in_call_status");
 536         gtk_widget_hide(linphone_gtk_get_widget(callview,"answer_decline_panel"));
 537         gtk_label_set_markup(GTK_LABEL(status),_("<b>Paused call</b>"));
 538         linphone_gtk_in_call_set_animation_image(callview,GTK_STOCK_MEDIA_PAUSE,TRUE);
 539 }
 540
 541 void linphone_gtk_in_call_view_update_duration(LinphoneCall *call){
 542         GtkWidget *callview=(GtkWidget*)linphone_call_get_user_pointer(call);
 543         GtkWidget *duration_label=linphone_gtk_get_widget(callview,"in_call_duration");
 544         int duration=linphone_call_get_duration(call);
 545         char tmp[256]={0};
 546         int seconds=duration%60;
 547         int minutes=(duration/60)%60;
 548         int hours=duration/3600;
 549         snprintf(tmp,sizeof(tmp)-1,_("%02i::%02i::%02i"),hours,minutes,seconds);
 550         gtk_label_set_text(GTK_LABEL(duration_label),tmp);
 551 }
 552
 553 static gboolean in_call_view_terminated(LinphoneCall *call){
 554         linphone_gtk_remove_in_call_view(call);
 555         return FALSE;
 556 }
 557
 558 void linphone_gtk_in_call_view_terminate(LinphoneCall *call, const char *error_msg){
 559         GtkWidget *callview=(GtkWidget*)linphone_call_get_user_pointer(call);
 560         GtkWidget *status=linphone_gtk_get_widget(callview,"in_call_status");
 561         guint taskid=GPOINTER_TO_INT(g_object_get_data(G_OBJECT(callview),"taskid"));
 562         gboolean in_conf=linphone_call_params_local_conference_mode(linphone_call_get_current_params(call));
 563
 564         if ((callview==NULL) || (status==NULL)) return;
 565         if (error_msg==NULL)
 566                 gtk_label_set_markup(GTK_LABEL(status),_("<b>Call ended.</b>"));
 567         else{
 568                 char *msg=g_markup_printf_escaped("<span color=\"red\"><b>%s</b></span>",error_msg);
 569                 gtk_label_set_markup(GTK_LABEL(status),msg);
 570                 g_free(msg);
 571         }
 572         linphone_gtk_in_call_set_animation_image(callview,
 573                    linphone_gtk_get_ui_config("stop_call_icon","stopcall-red.png"),FALSE);
 574
 575         gtk_widget_hide(linphone_gtk_get_widget(callview,"answer_decline_panel"));
 576         gtk_widget_hide(linphone_gtk_get_widget(callview,"incall_audioview"));
 577         gtk_widget_hide(linphone_gtk_get_widget(callview,"terminate_call"));
 578         gtk_widget_hide(linphone_gtk_get_widget(callview,"video_button"));
 579         linphone_gtk_enable_mute_button(
 580                 GTK_BUTTON(linphone_gtk_get_widget(callview,"incall_mute")),FALSE);
 581         linphone_gtk_enable_hold_button(call,FALSE,TRUE);
 582
 583         if (taskid!=0) g_source_remove(taskid);
 584         g_timeout_add_seconds(2,(GSourceFunc)in_call_view_terminated,call);
 585         if (in_conf)
 586                 linphone_gtk_terminate_conference_participant(call);
 587 }
 588
 589 void linphone_gtk_in_call_view_set_transfer_status(LinphoneCall *call,LinphoneCallState cstate){
 590         GtkWidget *callview=(GtkWidget*)linphone_call_get_user_pointer(call);
 591         if (callview){
 592                 GtkWidget *duration=linphone_gtk_get_widget(callview,"in_call_duration");
 593                 const char *transfer_status="unknown";
 594                 switch(cstate){
 595                         case LinphoneCallOutgoingProgress:
 596                                 transfer_status=_("Transfer in progress");
 597                         break;
 598                         case LinphoneCallConnected:
 599                                 transfer_status=_("Transfer done.");
 600                         break;
 601                         case LinphoneCallError:
 602                                 transfer_status=_("Transfer failed.");
 603                         break;
 604                         default:
 605                         break;
 606                 }
 607                 gtk_label_set_text(GTK_LABEL(duration),transfer_status);
 608         }
 609 }
 610
 611 void linphone_gtk_draw_mute_button(GtkButton *button, gboolean active){
 612         g_object_set_data(G_OBJECT(button),"active",GINT_TO_POINTER(active));
 613         if (active){
 614                 GtkWidget *image=create_pixmap("mic_muted.png");
 615                 /*gtk_button_set_label(GTK_BUTTON(button),_("Unmute"));*/
 616                 if (image!=NULL) {
 617                         gtk_button_set_image(GTK_BUTTON(button),image);
 618                         gtk_widget_show(image);
 619                 }
 620         }else{
 621                 GtkWidget *image=create_pixmap("mic_active.png");
 622                 /*gtk_button_set_label(GTK_BUTTON(button),_("Mute"));*/
 623                 if (image!=NULL) {
 624                         gtk_button_set_image(GTK_BUTTON(button),image);
 625                         gtk_widget_show(image);
 626                 }
 627         }
 628 }
 629
 630 void linphone_gtk_mute_clicked(GtkButton *button){
 631         int active=GPOINTER_TO_INT(g_object_get_data(G_OBJECT(button),"active"));
 632         linphone_core_mute_mic(linphone_gtk_get_core(),!active);
 633         linphone_gtk_draw_mute_button(button,!active);
 634 }
 635
 636 void linphone_gtk_enable_mute_button(GtkButton *button, gboolean sensitive)
 637 {
 638         /*gtk_widget_set_sensitive(GTK_WIDGET(button),sensitive);*/
 639         gtk_widget_set_visible(GTK_WIDGET(button),sensitive);
 640         linphone_gtk_draw_mute_button(button,FALSE);
 641 }
 642
 643 void linphone_gtk_draw_hold_button(GtkButton *button, gboolean active){
 644         g_object_set_data(G_OBJECT(button),"active",GINT_TO_POINTER(active));
 645         if (active){
 646                 GtkWidget *image=create_pixmap("hold_off.png");
 647                 gtk_button_set_label(GTK_BUTTON(button),_("Resume"));
 648                 if (image!=NULL) {
 649                         gtk_button_set_image(GTK_BUTTON(button),image);
 650                         gtk_widget_show(image);
 651                 }
 652         }else{
 653                 GtkWidget *image=create_pixmap("hold_on.png");
 654                 gtk_button_set_label(GTK_BUTTON(button),_("Pause"));
 655                 if (image!=NULL) {
 656                         gtk_button_set_image(GTK_BUTTON(button),image);
 657                         gtk_widget_show(image);
 658                 }
 659         }
 660 }
 661
 662 void linphone_gtk_hold_clicked(GtkButton *button){
 663         int active=GPOINTER_TO_INT(g_object_get_data(G_OBJECT(button),"active"));
 664         LinphoneCall *call=linphone_gtk_get_currently_displayed_call(NULL);
 665         if (!call) return;
 666         if(!active)
 667         {
 668                 linphone_core_pause_call(linphone_gtk_get_core(),call);
 669         }
 670         else
 671         {
 672                 linphone_core_resume_call(linphone_gtk_get_core(),call);
 673         }
 674 }
 675
 676 void linphone_gtk_enable_hold_button(LinphoneCall *call, gboolean sensitive, gboolean holdon){
 677         GtkWidget *callview=(GtkWidget*)linphone_call_get_user_pointer (call);
 678         GtkWidget *button;
 679         g_return_if_fail(callview!=NULL);
 680         button=linphone_gtk_get_widget(callview,"hold_call");
 681         gtk_widget_set_sensitive(GTK_WIDGET(button),sensitive);
 682         gtk_widget_set_visible(GTK_WIDGET(button),sensitive);
 683         linphone_gtk_draw_hold_button(GTK_BUTTON(button),!holdon);
 684 }