src/frontends/xforms/xformsBC.C

   1 /**
   2  * \file xformsBC.C
   3  * Copyright 2001 the LyX Team
   4  * Read the file COPYING
   5  *
   6  * \author Allan Rae <rae@lyx.org>
   7  * \author Angus Leeming <a.leeming@ic.ac.uk>
   8  */
   9
  10 #include <config.h>
  11
  12 #ifdef __GNUG__
  13 #pragma implementation
  14 #endif
  15
  16 #include "xformsBC.h"
  17 #include "xforms_helpers.h"
  18
  19
  20 xformsBC::xformsBC(string const & cancel, string const & close)
  21         : ButtonControllerBase(cancel, close),
  22           okay_(0), apply_(0), cancel_(0), undo_all_(0), read_only_()
  23 {}
  24
  25
  26 void xformsBC::refresh()
  27 {
  28         if (okay_) {
  29                 if (bp().buttonStatus(ButtonPolicy::OKAY)) {
  30                         setEnabled(okay_, true);
  31                 } else {
  32                         setEnabled(okay_, false);
  33                 }
  34         }
  35         if (apply_) {
  36                 if (bp().buttonStatus(ButtonPolicy::APPLY)) {
  37                         setEnabled(apply_, true);
  38                 } else {
  39                         setEnabled(apply_, false);
  40                 }
  41         }
  42         if (undo_all_) {
  43                 if (bp().buttonStatus(ButtonPolicy::UNDO_ALL)) {
  44                         setEnabled(undo_all_, true);
  45                 } else {
  46                         setEnabled(undo_all_, false);
  47                 }
  48         }
  49         if (cancel_) {
  50                 if (bp().buttonStatus(ButtonPolicy::CANCEL)) {
  51                         fl_set_object_label(cancel_, cancel_label.c_str());
  52                 } else {
  53                         fl_set_object_label(cancel_, close_label.c_str());
  54                 }
  55         }
  56         if (!read_only_.empty()) {
  57                 bool enable = true;
  58                 if (bp().isReadOnly()) enable = false;
  59
  60                 for (std::list<FL_OBJECT *>::iterator iter = read_only_.begin();
  61                      iter != read_only_.end(); ++iter) {
  62                         setEnabled(*iter, enable);
  63                 }
  64         }
  65 }