diff --git a/coreapi/linphonecore.c b/coreapi/linphonecore.c
index 4fd1d700d..d2ac2c524 100644
--- a/coreapi/linphonecore.c
+++ b/coreapi/linphonecore.c
@@ -2093,11 +2093,8 @@ LinphoneCall * linphone_core_invite_address_with_params(LinphoneCore *lc, const
LinphoneProxyConfig *dest_proxy=NULL;
LinphoneCall *call;
- if (linphone_core_in_call(lc)){
- if (lc->vtable.display_warning)
- lc->vtable.display_warning(lc,_("Sorry, you have to pause or stop the current call or conference first !"));
- return NULL;
- }
+ linphone_core_preempt_sound_resources(lc);
+
if(!linphone_core_can_we_add_call(lc)){
if (lc->vtable.display_warning)
lc->vtable.display_warning(lc,_("Sorry, we have reached the maximum number of simultaneous calls"));
@@ -2287,25 +2284,12 @@ int linphone_core_accept_call(LinphoneCore *lc, LinphoneCall *call)
if (rc){
ms_message("Call %p replaces call %p. This last one is going to be terminated automatically.",
call,rc);
- linphone_core_terminate_call (lc,rc);
+ linphone_core_terminate_call(lc,rc);
}
}
- if (lc->current_call!=NULL && lc->current_call!=call){
- ms_warning("Cannot accept this call, there is already one running.");
- return -1;
- }
-
- /*can accept a new call only if others are on hold */
- {
- MSList *elem;
- for(elem=lc->calls;elem!=NULL;elem=elem->next){
- LinphoneCall *c=(LinphoneCall*)elem->data;
- if (c!=call && (c->state!=LinphoneCallPaused && c->state!=LinphoneCallPausing)){
- ms_warning("Cannot accept this call as another one is running, pause it before.");
- return -1;
- }
- }
+ if (lc->current_call!=call){
+ linphone_core_preempt_sound_resources(lc);
}
/*stop ringing */
@@ -2527,6 +2511,19 @@ int linphone_core_pause_all_calls(LinphoneCore *lc){
return 0;
}
+void linphone_core_preempt_sound_resources(LinphoneCore *lc){
+ LinphoneCall *current_call;
+ if (linphone_core_is_in_conference(lc)){
+ linphone_core_leave_conference(lc);
+ return;
+ }
+ current_call=linphone_core_get_current_call(lc);
+ if(current_call != NULL){
+ ms_message("Pausing automatically the current call.");
+ linphone_core_pause_call(lc,current_call);
+ }
+}
+
/**
* Resumes the call.
*
@@ -2543,12 +2540,7 @@ int linphone_core_resume_call(LinphoneCore *lc, LinphoneCall *the_call)
return -1;
}
if (call->params.in_conference==FALSE){
- if(linphone_core_get_current_call(lc) != NULL){
- ms_warning("There is already a call in process, pause or stop it first.");
- if (lc->vtable.display_warning)
- lc->vtable.display_warning(lc,_("There is already a call in process, pause or stop it first."));
- return -1;
- }
+ linphone_core_preempt_sound_resources(lc);
ms_message("Resuming call %p",call);
}
sal_media_description_set_dir(call->localdesc,SalStreamSendRecv);
diff --git a/coreapi/private.h b/coreapi/private.h
index 2424d68be..b8aba9d1f 100644
--- a/coreapi/private.h
+++ b/coreapi/private.h
@@ -507,7 +507,7 @@ LinphoneEcCalibratorStatus ec_calibrator_get_status(EcCalibrator *ecc);
void ec_calibrator_destroy(EcCalibrator *ecc);
void linphone_call_background_tasks(LinphoneCall *call, bool_t one_second_elapsed);
-
+void linphone_core_preempt_sound_resources(LinphoneCore *lc);
/*conferencing subsystem*/
void _post_configure_audio_stream(AudioStream *st, LinphoneCore *lc, bool_t muted);
void linphone_call_add_to_conf(LinphoneCall *call);
diff --git a/gtk/incall_view.c b/gtk/incall_view.c
index 659f4b30d..6a2dc0cda 100644
--- a/gtk/incall_view.c
+++ b/gtk/incall_view.c
@@ -126,6 +126,8 @@ static void transfer_button_clicked(GtkWidget *button, gpointer call_ref){
gtk_widget_show(menu);
}
+
+
void linphone_gtk_enable_transfer_button(LinphoneCore *lc, gboolean value){
const MSList *elem=linphone_core_get_calls(lc);
for(;elem!=NULL;elem=elem->next){
@@ -147,6 +149,31 @@ void linphone_gtk_enable_transfer_button(LinphoneCore *lc, gboolean value){
}
}
+static void conference_button_clicked(GtkWidget *button, gpointer call_ref){
+
+}
+
+void linphone_gtk_enable_conference_button(LinphoneCore *lc, gboolean value){
+ const MSList *elem=linphone_core_get_calls(lc);
+ for(;elem!=NULL;elem=elem->next){
+ LinphoneCall *call=(LinphoneCall*)elem->data;
+ GtkWidget *call_view=(GtkWidget*)linphone_call_get_user_pointer(call);
+ GtkWidget *box=linphone_gtk_get_widget (call_view,"mute_pause_buttons");
+ GtkWidget *button=(GtkWidget*)g_object_get_data(G_OBJECT(box),"conference");
+ if (button && value==FALSE){
+ gtk_widget_destroy(button);
+ button=NULL;
+ }else if (!button && value==TRUE){
+ button=gtk_button_new_with_label (_("Conference"));
+ gtk_button_set_image(GTK_BUTTON(button),gtk_image_new_from_stock (GTK_STOCK_ADD,GTK_ICON_SIZE_BUTTON));
+ g_signal_connect(G_OBJECT(button),"clicked",(GCallback)conference_button_clicked,call);
+ gtk_widget_show_all(button);
+ gtk_container_add(GTK_CONTAINER(box),button);
+ }
+ g_object_set_data(G_OBJECT(box),"conference",button);
+ }
+}
+
void linphone_gtk_create_in_call_view(LinphoneCall *call){
GtkWidget *call_view=linphone_gtk_create_widget("main","in_call_frame");
GtkWidget *main_window=linphone_gtk_get_main_window ();
@@ -216,7 +243,7 @@ void linphone_gtk_in_call_view_set_calling(LinphoneCall *call){
linphone_gtk_in_call_set_animation_spinner(callview);
}
-void linphone_gtk_in_call_view_set_incoming(LinphoneCall *call, bool_t with_pause){
+void linphone_gtk_in_call_view_set_incoming(LinphoneCall *call){
GtkWidget *callview=(GtkWidget*)linphone_call_get_user_pointer(call);
GtkWidget *status=linphone_gtk_get_widget(callview,"in_call_status");
GtkWidget *callee=linphone_gtk_get_widget(callview,"in_call_uri");
@@ -230,10 +257,7 @@ void linphone_gtk_in_call_view_set_incoming(LinphoneCall *call, bool_t with_paus
answer_button=linphone_gtk_get_widget(callview,"accept_call");
image=create_pixmap (linphone_gtk_get_ui_config("start_call_icon","startcall-green.png"));
- if (with_pause){
- gtk_button_set_label(GTK_BUTTON(answer_button),
- _("Pause all calls\nand answer"));
- }else gtk_button_set_label(GTK_BUTTON(answer_button),_("Answer"));
+ gtk_button_set_label(GTK_BUTTON(answer_button),_("Answer"));
gtk_button_set_image(GTK_BUTTON(answer_button),image);
gtk_widget_show(image);
diff --git a/gtk/linphone.h b/gtk/linphone.h
index 01bf71265..db25bbdd2 100644
--- a/gtk/linphone.h
+++ b/gtk/linphone.h
@@ -102,11 +102,12 @@ void linphone_gtk_in_call_view_set_calling(LinphoneCall *call);
void linphone_gtk_in_call_view_set_in_call(LinphoneCall *call);
void linphone_gtk_in_call_view_update_duration(LinphoneCall *call);
void linphone_gtk_in_call_view_terminate(LinphoneCall *call, const char *error_msg);
-void linphone_gtk_in_call_view_set_incoming(LinphoneCall *call, bool_t with_pause);
+void linphone_gtk_in_call_view_set_incoming(LinphoneCall *call);
void linphone_gtk_in_call_view_set_paused(LinphoneCall *call);
void linphone_gtk_enable_mute_button(GtkButton *button, gboolean sensitive);
void linphone_gtk_enable_hold_button(LinphoneCall *call, gboolean sensitive, gboolean holdon);
void linphone_gtk_enable_transfer_button(LinphoneCore *lc, gboolean value);
+void linphone_gtk_enable_conference_button(LinphoneCore *lc, gboolean value);
void linphone_gtk_show_login_frame(LinphoneProxyConfig *cfg);
void linphone_gtk_exit_login_frame(void);
diff --git a/gtk/main.c b/gtk/main.c
index dccc09cfb..6675af430 100644
--- a/gtk/main.c
+++ b/gtk/main.c
@@ -655,18 +655,6 @@ void linphone_gtk_call_terminated(LinphoneCall *call, const char *error){
update_video_title();
}
-static bool_t all_other_calls_paused(LinphoneCall *refcall, const MSList *calls){
- for(;calls!=NULL;calls=calls->next){
- LinphoneCall *call=(LinphoneCall*)calls->data;
- LinphoneCallState cs=linphone_call_get_state(call);
- if (refcall!=call){
- if (cs!=LinphoneCallPaused && cs!=LinphoneCallPausing)
- return FALSE;
- }
- }
- return TRUE;
-}
-
static void linphone_gtk_update_call_buttons(LinphoneCall *call){
LinphoneCore *lc=linphone_gtk_get_core();
GtkWidget *mw=linphone_gtk_get_main_window();
@@ -681,21 +669,9 @@ static void linphone_gtk_update_call_buttons(LinphoneCall *call){
start_active=TRUE;
stop_active=FALSE;
}else{
- stop_active=TRUE;
- if (all_other_calls_paused(NULL,calls)){
- start_active=TRUE;
- add_call=TRUE;
- }else if (call!=NULL && linphone_call_get_state(call)==LinphoneCallIncomingReceived && all_other_calls_paused(call,calls)){
- if (call_list_size>1){
- start_active=TRUE;
- add_call=TRUE;
- }else{
- start_active=TRUE;
- add_call=FALSE;
- }
- }else{
- start_active=FALSE;
- }
+ stop_active=TRUE;
+ start_active=TRUE;
+ add_call=TRUE;
}
button=linphone_gtk_get_widget(mw,"start_call");
gtk_widget_set_sensitive(button,start_active);
@@ -708,6 +684,7 @@ static void linphone_gtk_update_call_buttons(LinphoneCall *call){
gtk_widget_set_sensitive(linphone_gtk_get_widget(mw,"terminate_call"),stop_active);
linphone_gtk_enable_transfer_button(lc,call_list_size>1);
+ linphone_gtk_enable_conference_button(lc,call_list_size>1);
update_video_title();
}
@@ -737,7 +714,7 @@ void linphone_gtk_start_call(GtkWidget *w){
GtkWidget *mw=gtk_widget_get_toplevel(w);
GtkWidget *uri_bar=linphone_gtk_get_widget(mw,"uribar");
- call=linphone_gtk_get_currently_displayed_call ();
+ call=linphone_gtk_get_currently_displayed_call();
if (call!=NULL && linphone_call_get_state(call)==LinphoneCallIncomingReceived){
linphone_core_accept_call(lc,call);
}else{
@@ -1015,7 +992,7 @@ static void linphone_gtk_call_state_changed(LinphoneCore *lc, LinphoneCall *call
break;
case LinphoneCallIncomingReceived:
linphone_gtk_create_in_call_view (call);
- linphone_gtk_in_call_view_set_incoming(call,!all_other_calls_paused (call,linphone_core_get_calls(lc)));
+ linphone_gtk_in_call_view_set_incoming(call);
linphone_gtk_status_icon_set_blinking(TRUE);
if (auto_answer) {
linphone_call_ref(call);
diff --git a/gtk/main.ui b/gtk/main.ui
index c86d12fc4..6bd4cf9da 100644
--- a/gtk/main.ui
+++ b/gtk/main.ui
@@ -148,7 +148,7 @@
-
+
+
False
False
- 3
+ 4
diff --git a/gtk/singleinstance.c b/gtk/singleinstance.c
new file mode 100644
index 000000000..d92749e95
--- /dev/null
+++ b/gtk/singleinstance.c
@@ -0,0 +1,99 @@
+/*
+linphone, gtk interface.
+Copyright (C) 2011 Belledonne Communications SARL
+Author: Simon MORLAT (simon.morlat@linphone.org)
+
+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 "linphone.h"
+
+static ms_thread_t pipe_thread;
+static ortp_pipe_t server_pipe=-1;
+static gboolean server_pipe_running=TRUE;
+static char *pipe_name;
+
+static gboolean execute_wakeup(char *uri){
+ linphone_gtk_show_main_window();
+ if (strlen(uri)>0)
+ linphone_gtk_refer_received(linphone_gtk_get_core(),uri);
+ g_free(uri);
+ return FALSE;
+}
+
+static void * server_pipe_thread(void *pointer){
+ ortp_pipe_t child;
+
+ do{
+ child=ortp_server_pipe_accept_client(server_pipe);
+ if (server_pipe_running && child!=-1){
+ char buf[256]={0};
+ if (ortp_pipe_read(child,(uint8_t*)buf,sizeof(buf))>0){
+ g_message("Received wakeup command with arg %s",buf);
+ gdk_threads_enter();
+ g_timeout_add(20,(GSourceFunc)execute_wakeup,g_strdup(buf));
+ gdk_threads_leave();
+ }
+ ortp_server_pipe_close_client(child);
+ }
+ }while(server_pipe_running);
+ ortp_server_pipe_close(server_pipe);
+ return NULL;
+}
+
+static void linphone_gtk_init_pipe(const char *name){
+ pipe_name=g_strdup(name);
+ server_pipe=ortp_server_pipe_create(name);
+ if (server_pipe==-1){
+ g_warning("Fail to create server pipe for name %s: %s",name,strerror(errno));
+ }
+ ms_thread_create(&pipe_thread,NULL,server_pipe_thread,NULL);
+}
+
+bool_t linphone_gtk_init_instance(const char *app_name, const char *addr_to_call){
+ ortp_pipe_t p=ortp_client_pipe_connect(app_name);
+ if (p!=-1){
+ uint8_t buf[256]={0};
+ g_message("There is already a running instance.");
+ if (addr_to_call!=NULL){
+ strncpy((char*)buf,addr_to_call,sizeof(buf)-1);
+ }
+ if (ortp_pipe_write(p,buf,sizeof(buf))==-1){
+ g_error("Fail to send wakeup command to running instance: %s",strerror(errno));
+ }else{
+ g_message("Message to running instance sent.");
+ }
+ ortp_client_pipe_close(p);
+ return FALSE;
+ }else{
+ linphone_gtk_init_pipe(app_name);
+ }
+ return TRUE;
+}
+
+void linphone_gtk_uninit_instance(void){
+ if (server_pipe!=-1){
+ ortp_pipe_t client;
+ server_pipe_running=FALSE;
+ /*this is to unblock the accept() of the server pipe*/
+ client=ortp_client_pipe_connect(pipe_name);
+ ortp_pipe_write(client,(uint8_t*)" ",1);
+ ortp_client_pipe_close(client);
+ ms_thread_join(pipe_thread,NULL);
+ server_pipe=-1;
+ g_free(pipe_name);
+ pipe_name=NULL;
+ }
+}