/* append a string to a GtkTextBuffer */
void gtkui_details_print(GtkTextBuffer *textbuf, char *data)
{
GtkTextIter iter;
gchar *unicode;
if((unicode = gtkui_utf8_validate(data)) == NULL)
return;
gtk_text_buffer_get_end_iter(textbuf, &iter);
gtk_text_buffer_insert(textbuf, &iter, unicode, -1);
}
/*
* print a USER_MSG() extracting it from the queue
*/
static void gtkui_msg(const char *msg)
{
GtkTextIter iter;
gchar *unicode = NULL;
DEBUG_MSG("gtkui_msg: %s", msg);
if((unicode = gtkui_utf8_validate((char *)msg)) == NULL)
return;
gtk_text_buffer_get_end_iter(msgbuffer, &iter);
gtk_text_buffer_insert(msgbuffer, &iter, unicode, -1);
gtk_text_view_scroll_to_mark(GTK_TEXT_VIEW (textview),
endmark, 0, FALSE, 0, 0);
return;
}
/* int color - 2 for blue text (used in joined view) */
static void gtkui_data_print(int buffer, char *data, int color)
{
GtkTextIter iter;
GtkTextBuffer *textbuf = NULL;
GtkWidget *textview = NULL;
GtkTextMark *endmark = NULL;
char *unicode = NULL;
switch(buffer) {
case 1:
textbuf = splitbuf1;
textview = textview1;
endmark = endmark1;
break;
case 2:
textbuf = splitbuf2;
textview = textview2;
endmark = endmark2;
break;
case 3:
textbuf = joinedbuf;
textview = textview3;
endmark = endmark3;
break;
default:
return;
}
/* make sure data is valid UTF8 */
unicode = gtkui_utf8_validate(data);
/* if interface has been destroyed or unicode conversion failed */
if(!data_window || !textbuf || !textview || !endmark || !unicode)
return;
gtk_text_buffer_get_end_iter(textbuf, &iter);
if(color == 2)
gtk_text_buffer_insert_with_tags_by_name(textbuf, &iter, unicode,
-1, "blue_fg", "monospace", NULL);
else
gtk_text_buffer_insert_with_tags_by_name(textbuf, &iter, unicode,
-1, "monospace", NULL);
gtk_text_view_scroll_to_mark(GTK_TEXT_VIEW (textview),
endmark, 0, FALSE, 0, 0);
}
/*
* print an error
*/
static void gtkui_error(const char *msg)
{
GtkWidget *dialog;
gchar *unicode = NULL;
DEBUG_MSG("gtkui_error: %s", msg);
if((unicode = gtkui_utf8_validate((char *)msg)) == NULL)
return;
dialog = gtk_message_dialog_new(GTK_WINDOW (window), GTK_DIALOG_MODAL,
GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "%s", unicode);
gtk_window_set_position(GTK_WINDOW (dialog), GTK_WIN_POS_CENTER);
/* blocking - displays dialog waits for user to click OK */
gtk_dialog_run(GTK_DIALOG (dialog));
gtk_widget_destroy(dialog);
return;
}
