lttv/modules/gui/lttvwindow/lttvwindow/toolbar.c

   1 /* This file is part of the Linux Trace Toolkit viewer
   2  * Copyright (C) 2003-2004 XangXiu Yang
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License Version 2 as
   6  * published by the Free Software Foundation;
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License
  14  * along with this program; if not, write to the Free Software
  15  * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  16  * MA 02111-1307, USA.
  17  */
  18
  19 #ifdef HAVE_CONFIG_H
  20 #include <config.h>
  21 #endif
  22
  23 #include <lttv/lttv.h>
  24 #include <lttvwindow/toolbar.h>
  25
  26 LttvToolbars *lttv_toolbars_new() {
  27   return g_array_new(FALSE, FALSE, sizeof(LttvToolbarClosure));
  28 }
  29
  30 /* MD: delete elements of the array also, but don't free pointed addresses
  31  * (functions).
  32  */
  33 void lttv_toolbars_destroy(LttvToolbars *h) {
  34   g_debug("lttv_toolbars_destroy");
  35   g_array_free(h, TRUE);
  36 }
  37
  38 LttvToolbarClosure lttv_toolbars_add(LttvToolbars *h,
  39     lttvwindow_viewer_constructor f,
  40     char* tooltip, char ** pixmap, GtkWidget *widget)
  41 {
  42   LttvToolbarClosure c;
  43
  44   c.con = f;
  45   c.tooltip = tooltip;
  46   c.pixmap = pixmap;
  47   c.widget = widget;
  48   if(h != NULL) g_array_append_val(h,c);
  49
  50   return c;
  51 }
  52
  53 GtkWidget *lttv_toolbars_remove(LttvToolbars *h, lttvwindow_viewer_constructor f)
  54 {
  55   LttvToolbarClosure * tmp;
  56   guint i;
  57   GtkWidget *widget;
  58
  59   for(i=0;i<h->len;i++){
  60     tmp = & g_array_index(h, LttvToolbarClosure, i);
  61     if(tmp->con == f) {
  62       widget = tmp->widget;
  63       break;
  64     }
  65   }
  66   if(i<h->len){
  67     g_array_remove_index(h, i);
  68     return widget;
  69   }else return NULL;
  70 }
  71
  72 unsigned lttv_toolbars_number(LttvToolbars *h)
  73 {
  74   return h->len;
  75 }
  76
  77