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");
GHashTable *table=(GHashTable*)g_object_get_data(G_OBJECT(page),"table");
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;
gchar *result;
gint line;
line=GPOINTER_TO_INT(g_hash_table_lookup(table,msg));
gtk_text_buffer_get_iter_at_line(b,&iter,line);
if(gtk_text_iter_get_chars_in_line(&iter) >0) {
gtk_text_buffer_get_iter_at_line_offset(b,&start,line,
gtk_text_iter_get_chars_in_line(&iter)-1);
}else{
gtk_text_buffer_get_iter_at_line_offset(b,&start,line,0);
}
gtk_text_buffer_get_iter_at_line_offset(b,&end,line,0);
gtk_text_buffer_delete(b,&start,&end);
gtk_text_buffer_get_iter_at_line(b,&iter,line);
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;
g_hash_table_remove(table,msg);
break;
}
case LinphoneChatMessageStateNotDelivered:
{
result="Message not sent";
g_hash_table_remove(table,msg);
break;
}
default : result="Sending ..";
}
gtk_text_buffer_insert_with_tags_by_name(b,&iter,result,-1,
"right","small","italic","font_grey","bg",NULL);
g_object_set_data(G_OBJECT(page),"table",table);
}
}
static void
wrap_line (GtkTextBuffer *buffer,
GtkTextIter *iter,
gchar *text,
gint count,
gpointer data)
{
gint chars = gtk_text_iter_get_chars_in_line (iter);
if ( chars > DOC_LINE_LENGTH )
{
GtkTextIter line_fold = *iter;
GtkTextIter cursor;
gtk_text_iter_set_line_offset (&line_fold, DOC_LINE_LENGTH);
gtk_text_buffer_insert (buffer, &line_fold, "\r\n", 2);
cursor = line_fold;
gtk_text_iter_forward_to_line_end (&cursor);
gtk_text_buffer_place_cursor (buffer, &cursor);
}
}
void gTextArea::setColumn(int vl)
{
GtkTextIter *iter = getIterAt();
if (vl < 0)
{
vl = gtk_text_iter_get_chars_in_line(iter)-1;
}
else
{
if (gtk_text_iter_get_chars_in_line (iter) <= vl)
vl = gtk_text_iter_get_chars_in_line(iter) - 1;
}
gtk_text_iter_set_line_offset(iter,vl);
gtk_text_buffer_place_cursor(_buffer, iter);
ensureVisible();
}
void gTextArea::setLine(int vl)
{
int col = column();
GtkTextIter *iter = getIterAt();
if (vl < 0)
{
setPosition(0);
return;
}
else if (vl >= gtk_text_buffer_get_line_count(_buffer))
{
setPosition(length());
return;
}
gtk_text_iter_set_line(iter, vl);
if (gtk_text_iter_get_chars_in_line(iter) <= col)
col = gtk_text_iter_get_chars_in_line(iter) - 1;
gtk_text_iter_set_line_offset(iter, col);
gtk_text_buffer_place_cursor(_buffer, iter);
ensureVisible();
}
gboolean
gedit_document_goto_line_offset (GeditDocument *doc,
gint line,
gint line_offset)
{
gboolean ret;
GtkTextIter iter;
g_return_val_if_fail (GEDIT_IS_DOCUMENT (doc), FALSE);
g_return_val_if_fail (line >= -1, FALSE);
g_return_val_if_fail (line_offset >= -1, FALSE);
ret = gedit_document_goto_line (doc, line);
if (ret)
{
guint offset_count;
gtk_text_buffer_get_iter_at_line (GTK_TEXT_BUFFER (doc),
&iter,
line);
offset_count = gtk_text_iter_get_chars_in_line (&iter);
if (line_offset > offset_count)
{
ret = FALSE;
}
else
{
gtk_text_iter_set_line_offset (&iter, line_offset);
gtk_text_buffer_place_cursor (GTK_TEXT_BUFFER (doc), &iter);
}
}
return ret;
}
