src/frontends/controllers/ButtonControllerBase.C

   1 /**
   2  * \file ButtonControllerBase.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Allan Rae
   7  *
   8  * Full author contact details are available in file CREDITS
   9  */
  10
  11
  12 #include <config.h>
  13 #include "ButtonControllerBase.h"
  14 #include "support/LAssert.h"
  15 #include "debug.h"
  16
  17
  18 CheckedWidget::~CheckedWidget()
  19 {}
  20
  21
  22 ButtonControllerBase::ButtonControllerBase(string const & cancel,
  23                                            string const & close)
  24         : cancel_label_(cancel), close_label_(close)
  25 {}
  26
  27
  28 void ButtonControllerBase::ok()
  29 {
  30         input(ButtonPolicy::SMI_OKAY);
  31 }
  32
  33
  34 void ButtonControllerBase::input(ButtonPolicy::SMInput in)
  35 {
  36         if (ButtonPolicy::SMI_NOOP == in)
  37                 return;
  38         bp().input(in);
  39         refresh();
  40 }
  41
  42
  43 void ButtonControllerBase::apply()
  44 {
  45         input(ButtonPolicy::SMI_APPLY);
  46 }
  47
  48
  49 void ButtonControllerBase::cancel()
  50 {
  51         input(ButtonPolicy::SMI_CANCEL);
  52 }
  53
  54
  55 void ButtonControllerBase::restore()
  56 {
  57         input(ButtonPolicy::SMI_RESTORE);
  58 }
  59
  60
  61 void ButtonControllerBase::hide()
  62 {
  63         input(ButtonPolicy::SMI_HIDE);
  64 }
  65
  66
  67 void ButtonControllerBase::valid(bool v)
  68 {
  69         if (v) {
  70                 input(ButtonPolicy::SMI_VALID);
  71         } else {
  72                 input(ButtonPolicy::SMI_INVALID);
  73         }
  74 }
  75
  76
  77 void ButtonControllerBase::invalid()
  78 {
  79         input(ButtonPolicy::SMI_INVALID);
  80 }
  81
  82
  83 bool ButtonControllerBase::readOnly(bool ro)
  84 {
  85         lyxerr[Debug::GUI] << "Setting controller ro: " << ro << std::endl;
  86
  87         if (ro) {
  88                 bp().input(ButtonPolicy::SMI_READ_ONLY);
  89         } else {
  90                 bp().input(ButtonPolicy::SMI_READ_WRITE);
  91         }
  92         refreshReadOnly();
  93         refresh();
  94         return ro;
  95 }
  96
  97
  98 void ButtonControllerBase::readWrite()
  99 {
 100         readOnly(false);
 101 }
 102
 103
 104 void ButtonControllerBase::addCheckedWidget(CheckedWidget * ptr)
 105 {
 106         if (ptr)
 107                 checked_widgets.push_back(checked_widget_ptr(ptr));
 108 }
 109
 110
 111 bool ButtonControllerBase::checkWidgets()
 112 {
 113         bool valid = true;
 114
 115         checked_widget_list::const_iterator it  = checked_widgets.begin();
 116         checked_widget_list::const_iterator end = checked_widgets.end();
 117
 118         for (; it != end; ++it) {
 119                 valid &= (*it)->check();
 120         }
 121
 122         // return valid status after checking ALL widgets
 123         return valid;
 124 }