linphone-iphone/gtk/chat.c
2013-03-20 14:57:03 +01:00

452 lines
18 KiB
C

/*
linphone, gtk-glade interface.
Copyright (C) 2008 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"
#ifdef HAVE_GTK_OSX
#include <gtkosxapplication.h>
#endif
#define NB_MSG_HIST 250
#define CONFIG_FILE ".linphone-history.db"
const char *linphone_gtk_message_storage_get_db_file(const char *filename){
const int path_max=1024;
static char *db_file=NULL;
if (db_file) return db_file;
db_file=(char *)malloc(path_max*sizeof(char));
if (filename==NULL) filename=CONFIG_FILE;
/*try accessing a local file first if exists*/
if (access(CONFIG_FILE,F_OK)==0){
snprintf(db_file,path_max,"%s",filename);
}else{
#ifdef WIN32
const char *appdata=getenv("APPDATA");
if (appdata){
snprintf(db_file,path_max,"%s\\%s",appdata,LINPHONE_CONFIG_DIR);
CreateDirectory(db_file,NULL);
snprintf(db_file,path_max,"%s\\%s\\%s",appdata,LINPHONE_CONFIG_DIR,filename);
}
#else
const char *home=getenv("HOME");
if (home==NULL) home=".";
snprintf(db_file,path_max,"%s/%s",home,filename);
#endif
}
return db_file;
}
void linphone_gtk_quit_chatroom(LinphoneChatRoom *cr) {
GtkWidget *main_window=linphone_gtk_get_main_window ();
GtkWidget *nb=linphone_gtk_get_widget(main_window,"viewswitch");
GtkWidget *friendlist=linphone_gtk_get_widget(main_window,"contact_list");
GtkWidget *w=g_object_get_data(G_OBJECT(friendlist),"chatview");
int idx = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(w),"idx"));
g_return_if_fail(w!=NULL);
gtk_notebook_remove_page(GTK_NOTEBOOK(nb),idx);
linphone_gtk_create_chat_picture(FALSE);
g_object_set_data(G_OBJECT(friendlist),"chatview",NULL);
g_object_set_data(G_OBJECT(w),"from_message",NULL);
g_object_set_data(G_OBJECT(w),"cr",NULL);
g_object_set_data(G_OBJECT(friendlist),"from",NULL);
gtk_widget_destroy(w);
}
const char* get_display_name(const LinphoneAddress *from){
const char *display=linphone_address_get_display_name(from);
if (display==NULL || display[0]=='\0') {
display=linphone_address_get_username(from);
}
return display;
}
GtkWidget *create_tab_chat_header(LinphoneChatRoom *cr,const LinphoneAddress *uri){
GtkWidget *w=gtk_hbox_new (FALSE,0);
GtkWidget *i=create_pixmap ("chat.png");
GtkWidget *l;
GtkWidget *image=gtk_image_new_from_stock(GTK_STOCK_CLOSE,GTK_ICON_SIZE_MENU);
GtkWidget *b=gtk_button_new();
gtk_button_set_image(GTK_BUTTON(b),image);
gtk_button_set_relief(GTK_BUTTON(b),GTK_RELIEF_NONE);
gtk_widget_set_size_request(b,25,20);
g_signal_connect_swapped(G_OBJECT(b),"clicked",G_CALLBACK(linphone_gtk_quit_chatroom),cr);
l=gtk_label_new (get_display_name(uri));
gtk_box_pack_start (GTK_BOX(w),i,FALSE,FALSE,0);
gtk_box_pack_start (GTK_BOX(w),l,FALSE,FALSE,0);
gtk_box_pack_end(GTK_BOX(w),b,TRUE,TRUE,0);
gtk_widget_show_all(w);
return w;
}
void udpate_tab_chat_header(GtkWidget *chat_view,const LinphoneAddress *uri,LinphoneChatRoom *cr){
GtkWidget *main_window=linphone_gtk_get_main_window();
GtkNotebook *notebook=GTK_NOTEBOOK(linphone_gtk_get_widget(main_window,"viewswitch"));
GtkWidget *w=gtk_hbox_new (FALSE,0);
GtkWidget *i=create_pixmap ("chat.png");
GtkWidget *l;
GtkWidget *image=gtk_image_new_from_stock(GTK_STOCK_CLOSE,GTK_ICON_SIZE_MENU);
GtkWidget *b=gtk_button_new();
gtk_button_set_image(GTK_BUTTON(b),image);
gtk_button_set_relief(GTK_BUTTON(b),GTK_RELIEF_NONE);
gtk_widget_set_size_request(b,25,20);
g_signal_connect_swapped(G_OBJECT(b),"clicked",G_CALLBACK(linphone_gtk_quit_chatroom),cr);
l=gtk_label_new (get_display_name(uri));
gtk_box_pack_start (GTK_BOX(w),i,FALSE,FALSE,0);
gtk_box_pack_start (GTK_BOX(w),l,FALSE,FALSE,0);
gtk_box_pack_end(GTK_BOX(w),b,TRUE,TRUE,0);
gtk_notebook_set_tab_label(notebook,chat_view,w);
gtk_widget_show_all(w);
}
void linphone_gtk_push_text(GtkWidget *w, const LinphoneAddress *from,
gboolean me,LinphoneChatRoom *cr,LinphoneChatMessage *msg, gboolean hist){
GtkTextView *text=GTK_TEXT_VIEW(linphone_gtk_get_widget(w,"textview"));
GtkTextBuffer *buffer=gtk_text_view_get_buffer(text);
GtkTextIter iter,begin;
int off;
char *from_str=linphone_address_as_string_uri_only(from);
char *from_message=(char *)g_object_get_data(G_OBJECT(w),"from_message");
GList *list=g_object_get_data(G_OBJECT(w),"list");
time_t t;
gtk_text_buffer_get_start_iter(buffer,&begin);
gtk_text_buffer_get_end_iter(buffer,&iter);
off=gtk_text_iter_get_offset(&iter);
if(g_strcmp0(from_message,from_str)!=0){
gtk_text_buffer_get_iter_at_offset(buffer,&iter,off);
gtk_text_buffer_get_end_iter(buffer,&iter);
gtk_text_buffer_insert_with_tags_by_name(buffer,&iter,get_display_name(from),-1,"bold",me ? "bg":NULL,NULL);
gtk_text_buffer_get_end_iter(buffer,&iter);
gtk_text_buffer_insert_with_tags_by_name(buffer,&iter," : ",-1,"bold",me ? "bg":NULL,NULL);
gtk_text_buffer_get_end_iter(buffer,&iter);
gtk_text_buffer_insert(buffer,&iter,"\n",-1);
g_object_set_data(G_OBJECT(w),"from_message",from_str);
}
gtk_text_buffer_get_end_iter(buffer,&iter);
gtk_text_buffer_insert_with_tags_by_name(buffer,&iter,linphone_chat_message_get_text(msg),-1,"margin",me ? "bg":NULL,NULL);
gtk_text_buffer_get_end_iter(buffer,&iter);
gtk_text_buffer_insert(buffer,&iter,"\n",-1);;
gtk_text_buffer_get_end_iter(buffer,&iter);
t=linphone_chat_message_get_time(msg);
switch (linphone_chat_message_get_state (msg)){
case LinphoneChatMessageStateInProgress:
{
list=g_list_append(list,GINT_TO_POINTER(gtk_text_iter_get_line(&iter)));
gtk_text_buffer_insert_with_tags_by_name(buffer,&iter,"Sending .. ",-1,
"right","small","italic","font_grey","bg",NULL);
g_object_set_data(G_OBJECT(w),"list",list);
break;
}
case LinphoneChatMessageStateDelivered:
{
struct tm *tm=localtime(&t);
char buf[80];
strftime(buf,80,"%H:%M",tm);
gtk_text_buffer_insert_with_tags_by_name(buffer,&iter,buf,-1,
"right","small","italic","font_grey",me ? "bg":NULL,NULL);
break;
}
case LinphoneChatMessageStateNotDelivered:
gtk_text_buffer_insert_with_tags_by_name(buffer,&iter,"Error",-1,
"right","small","italic","font_grey",me ? "bg":NULL,NULL);
break;
default : gtk_text_buffer_insert_with_tags_by_name(buffer,&iter,"Sending ..",-1,
"right","small","italic","font_grey",me ? "bg":NULL,NULL);
}
gtk_text_buffer_get_end_iter(buffer,&iter);
gtk_text_buffer_insert(buffer,&iter,"\n",-1);
GtkTextMark *mark=gtk_text_buffer_create_mark(buffer,NULL,&iter,FALSE);
gtk_text_view_scroll_mark_onscreen(text,mark);
}
const LinphoneAddress* linphone_gtk_get_used_identity(){
LinphoneCore *lc=linphone_gtk_get_core();
LinphoneProxyConfig *cfg;
linphone_core_get_default_proxy(lc,&cfg);
if (cfg) return linphone_address_new(linphone_proxy_config_get_identity(cfg));
else return linphone_core_get_primary_contact_parsed(lc);
}
void update_chat_state_message(LinphoneChatMessageState state,LinphoneChatMessage *msg){
GtkWidget *main_window=linphone_gtk_get_main_window();
GtkWidget *friendlist=linphone_gtk_get_widget(main_window,"contact_list");
GtkWidget *page=(GtkWidget*)g_object_get_data(G_OBJECT(friendlist),"chatview");
GList *list=g_object_get_data(G_OBJECT(page),"list");
if(page!=NULL){
GtkTextView *text=GTK_TEXT_VIEW(linphone_gtk_get_widget(page,"textview"));
GtkTextBuffer *b=gtk_text_view_get_buffer(text);
GtkTextIter iter;
GtkTextIter end;
GtkTextIter start;
gtk_text_buffer_get_iter_at_line(b,&iter,
GPOINTER_TO_INT(g_list_nth_data(list,0)));
if(gtk_text_iter_get_chars_in_line(&iter) >0) {
gtk_text_buffer_get_iter_at_line_offset(b,&start,
GPOINTER_TO_INT(g_list_nth_data(list,0)),
gtk_text_iter_get_chars_in_line(&iter)-1);
}else{
gtk_text_buffer_get_iter_at_line_offset(b,&start,
GPOINTER_TO_INT(g_list_nth_data(list,0)),0);
}
gtk_text_buffer_get_iter_at_line_offset(b,&end,
GPOINTER_TO_INT(g_list_nth_data(list,0)),0);
gtk_text_buffer_delete(b,&start,&end);
gtk_text_buffer_get_iter_at_line(b,&iter,GPOINTER_TO_INT(g_list_nth_data(list,0)));
gchar *result;
switch (state) {
case LinphoneChatMessageStateInProgress:
result="Sending ";
break;
case LinphoneChatMessageStateDelivered:
{
time_t t=time(NULL);
struct tm *tm=localtime(&t);
char buf[80];
strftime(buf,80,"%H:%M",tm);
result=buf;
break;
}
case LinphoneChatMessageStateNotDelivered:
result="Error ";
break;
default : result="Sending ..";
}
gtk_text_buffer_insert_with_tags_by_name(b,&iter,result,-1,
"right","small","italic","font_grey","bg",NULL);
list=g_list_remove(list,g_list_nth_data(list,0));
g_object_set_data(G_OBJECT(page),"list",list);
}
}
static void on_chat_state_changed(LinphoneChatMessage *msg, LinphoneChatMessageState state, void *user_pointer){
update_chat_state_message(state,msg);
}
void linphone_gtk_send_text(){
GtkWidget *main_window=linphone_gtk_get_main_window();
GtkWidget *friendlist=linphone_gtk_get_widget(main_window,"contact_list");
GtkWidget *w=(GtkWidget*)g_object_get_data(G_OBJECT(friendlist),"chatview");
GtkWidget *entry=linphone_gtk_get_widget(w,"text_entry");
const gchar *entered;
LinphoneChatRoom *cr=g_object_get_data(G_OBJECT(w),"cr");
entered=gtk_entry_get_text(GTK_ENTRY(entry));
if (strlen(entered)>0) {
LinphoneChatMessage *msg;
msg=linphone_chat_room_create_message(cr,entered);
linphone_chat_room_send_message2(cr,msg,on_chat_state_changed,NULL);
linphone_gtk_push_text(w,linphone_gtk_get_used_identity(),
TRUE,cr,msg,FALSE);
gtk_entry_set_text(GTK_ENTRY(entry),"");
}
}
static void linphone_gtk_chat_message_destroy(LinphoneChatMessage *msg){
linphone_chat_message_destroy(msg);
}
void linphone_gtk_free_list(MSList *messages){
ms_list_for_each(messages,(void (*)(void*))linphone_gtk_chat_message_destroy);
ms_list_free(messages);
}
void display_history_message(GtkWidget *chat_view,MSList *messages,const LinphoneAddress *with){
if(messages != NULL){
MSList *it;
char *from_str;
char *with_str;
for(it=messages;it!=NULL;it=it->next){
LinphoneChatMessage *msg=(LinphoneChatMessage *)it->data;
from_str=linphone_address_as_string_uri_only(linphone_chat_message_get_from(msg));
with_str=linphone_address_as_string_uri_only(with);
linphone_gtk_push_text(chat_view,strcmp(from_str,with_str)==0? with :
linphone_chat_message_get_from(msg),
strcmp(from_str,with_str)==0? FALSE : TRUE,
linphone_chat_message_get_chat_room(msg),msg,TRUE);
}
g_object_set_data(G_OBJECT(chat_view),"from_message",NULL);
ms_free(from_str);
ms_free(with_str);
linphone_gtk_free_list(messages);
}
}
GtkWidget* linphone_gtk_init_chatroom(LinphoneChatRoom *cr, const LinphoneAddress *with){
GtkWidget *chat_view=linphone_gtk_create_widget("main","chatroom_frame");
GtkWidget *main_window=linphone_gtk_get_main_window ();
GtkNotebook *notebook=(GtkNotebook *)linphone_gtk_get_widget(main_window,"viewswitch");
GtkWidget *text=linphone_gtk_get_widget(chat_view,"textview");
GdkColor color;
GdkColor colorb;
int idx;
GtkWidget *button;
GtkWidget *entry;
GList *list=NULL;
MSList *messages;
char *with_str;
color.red = 32512;
color.green = 32512;
color.blue = 32512;
colorb.red = 56832;
colorb.green = 60928;
colorb.blue = 61952;
with_str=linphone_address_as_string_uri_only(with);
linphone_chat_room_mark_as_read(cr);
gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text),GTK_WRAP_WORD_CHAR);
gtk_text_view_set_editable(GTK_TEXT_VIEW(text),FALSE);
gtk_notebook_append_page(notebook,chat_view,create_tab_chat_header(cr,with));
idx = gtk_notebook_page_num(notebook, chat_view);
gtk_notebook_set_current_page(notebook, idx);
gtk_widget_show(chat_view);
g_object_set_data(G_OBJECT(chat_view),"cr",cr);
g_object_set_data(G_OBJECT(chat_view),"idx",GINT_TO_POINTER(idx));
g_object_set_data(G_OBJECT(chat_view),"from_message",NULL);
g_object_set_data(G_OBJECT(chat_view),"list",list);
gtk_text_buffer_create_tag(gtk_text_view_get_buffer(GTK_TEXT_VIEW(text)),
"right","justification", GTK_JUSTIFY_RIGHT,NULL);
gtk_text_buffer_create_tag(gtk_text_view_get_buffer(GTK_TEXT_VIEW(text)),
"left","justification", GTK_JUSTIFY_LEFT,NULL);
gtk_text_buffer_create_tag(gtk_text_view_get_buffer(GTK_TEXT_VIEW(text)),
"bold","weight", PANGO_WEIGHT_BOLD,NULL);
gtk_text_buffer_create_tag(gtk_text_view_get_buffer(GTK_TEXT_VIEW(text)),
"italic","style", PANGO_STYLE_ITALIC,NULL);
gtk_text_buffer_create_tag(gtk_text_view_get_buffer(GTK_TEXT_VIEW(text)),
"small","size",9*PANGO_SCALE,NULL);
gtk_text_buffer_create_tag(gtk_text_view_get_buffer(GTK_TEXT_VIEW(text)),
"font_grey","foreground-gdk",&color,NULL);
gtk_text_buffer_create_tag(gtk_text_view_get_buffer(GTK_TEXT_VIEW(text)),
"margin","indent",10,NULL);
gtk_text_buffer_create_tag(gtk_text_view_get_buffer(GTK_TEXT_VIEW(text)),
"bg","paragraph-background-gdk",&colorb,NULL);
messages = linphone_chat_room_get_history(cr,NB_MSG_HIST);
display_history_message(chat_view,messages,with);
button = linphone_gtk_get_widget(chat_view,"send");
g_signal_connect_swapped(G_OBJECT(button),"clicked",(GCallback)linphone_gtk_send_text,NULL);
entry = linphone_gtk_get_widget(chat_view,"text_entry");
g_signal_connect_swapped(G_OBJECT(entry),"activate",(GCallback)linphone_gtk_send_text,NULL);
ms_free(with_str);
return chat_view;
}
LinphoneChatRoom * linphone_gtk_create_chatroom(const LinphoneAddress *with){
LinphoneChatRoom *cr=linphone_core_create_chat_room(linphone_gtk_get_core(),linphone_address_as_string(with));
if (!cr) return NULL;
return cr;
}
void linphone_gtk_load_chatroom(LinphoneChatRoom *cr,const LinphoneAddress *uri,GtkWidget *chat_view){
GtkWidget *main_window=linphone_gtk_get_main_window ();
LinphoneChatRoom *cr2=(LinphoneChatRoom *)g_object_get_data(G_OBJECT(chat_view),"cr");
const LinphoneAddress *from=linphone_chat_room_get_peer_address(cr2);
char *from_str=linphone_address_as_string_uri_only(from);
char *uri_str=linphone_address_as_string(uri);
char *uri_only=linphone_address_as_string_uri_only(uri);
MSList *messages=NULL;
linphone_chat_room_mark_as_read(cr);
if(g_strcmp0(from_str,uri_only)!=0){
GtkTextView *text_view=GTK_TEXT_VIEW(linphone_gtk_get_widget(chat_view,"textview"));
GtkTextIter start;
GtkTextIter end;
GtkTextBuffer *text_buffer;
text_buffer=gtk_text_view_get_buffer(text_view);
gtk_text_buffer_get_bounds(text_buffer, &start, &end);
gtk_text_buffer_delete (text_buffer, &start, &end);
udpate_tab_chat_header(chat_view,uri,cr);
g_object_set_data(G_OBJECT(chat_view),"cr",cr);
g_object_set_data(G_OBJECT(linphone_gtk_get_widget(main_window,"contact_list")),"chatview",(gpointer)chat_view);
messages=linphone_chat_room_get_history(cr,NB_MSG_HIST);
g_object_set_data(G_OBJECT(chat_view),"from_message",uri_str);
display_history_message(chat_view,messages,uri);
}
ms_free(from_str);
ms_free(uri_str);
}
void linphone_gtk_chat_destroyed(GtkWidget *w){
LinphoneChatRoom *cr=(LinphoneChatRoom*)g_object_get_data(G_OBJECT(w),"cr");
linphone_chat_room_destroy(cr);
}
void linphone_gtk_chat_close(GtkWidget *button){
GtkWidget *w=gtk_widget_get_toplevel(button);
gtk_widget_destroy(w);
}
void linphone_gtk_text_received(LinphoneCore *lc, LinphoneChatRoom *room,
LinphoneChatMessage *msg){
GtkWidget *main_window=linphone_gtk_get_main_window();
GtkWidget *friendlist=linphone_gtk_get_widget(main_window,"contact_list");
GtkWidget *w;
gboolean send=TRUE;
char *from=linphone_address_as_string(linphone_chat_message_get_from(msg));
w=(GtkWidget*)g_object_get_data(G_OBJECT(friendlist),"chatview");
if(w!=NULL){
char *from_chatview=(char *)g_object_get_data(G_OBJECT(friendlist),"from");
if(g_strcmp0(from,from_chatview)==0){
send=TRUE;
} else {
send=FALSE;
}
} else {
send=FALSE;
w=linphone_gtk_init_chatroom(room,linphone_chat_message_get_from(msg));
g_object_set_data(G_OBJECT(friendlist),"chatview",(gpointer)w);
g_object_set_data(G_OBJECT(friendlist),"from",from);
}
get_display_name(linphone_chat_message_get_from(msg));
#ifdef HAVE_GTK_OSXs
/* Notified when a new message is sent */
linphone_gtk_status_icon_set_blinking(TRUE);
#else
if(!gtk_window_is_active(GTK_WINDOW(main_window))){
if(!GPOINTER_TO_INT(g_object_get_data(G_OBJECT(w),"is_notified"))){
linphone_gtk_notify(NULL,linphone_chat_message_get_text(msg));
g_object_set_data(G_OBJECT(w),"is_notified",GINT_TO_POINTER(TRUE));
} else {
g_object_set_data(G_OBJECT(w),"is_notified",GINT_TO_POINTER(FALSE));
}
}
#endif
if(send){
linphone_chat_room_mark_as_read(room);
linphone_gtk_push_text(w,linphone_chat_message_get_from(msg),
FALSE,room,msg,FALSE);
} else {
linphone_gtk_show_friends();
//linphone_gtk_friend_list_update_message(msg);
}
//linphone_gtk_update_chat_picture();
//gtk_window_present(GTK_WINDOW(w));
/*gtk_window_set_urgency_hint(GTK_WINDOW(w),TRUE);*/
}