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 #ifdef __GNUG__
  12 #pragma implementation
  13 #endif
  14
  15 #include <config.h>
  16 #include "ButtonControllerBase.h"
  17 #include "support/LAssert.h"
  18 #include "debug.h"
  19
  20
  21 CheckedWidget::~CheckedWidget()
  22 {}
  23
  24
  25 ButtonControllerBase::ButtonControllerBase(string const & cancel,
  26                                            string const & close)
  27         : cancel_label_(cancel), close_label_(close)
  28 {}
  29
  30
  31 void ButtonControllerBase::ok()
  32 {
  33         input(ButtonPolicy::SMI_OKAY);
  34 }
  35
  36
  37 void ButtonControllerBase::input(ButtonPolicy::SMInput in)
  38 {
  39         if (ButtonPolicy::SMI_NOOP == in)
  40                 return;
  41         bp().input(in);
  42         refresh();
  43 }
  44
  45
  46 void ButtonControllerBase::apply()
  47 {
  48         input(ButtonPolicy::SMI_APPLY);
  49 }
  50
  51
  52 void ButtonControllerBase::cancel()
  53 {
  54         input(ButtonPolicy::SMI_CANCEL);
  55 }
  56
  57
  58 void ButtonControllerBase::restore()
  59 {
  60         input(ButtonPolicy::SMI_RESTORE);
  61 }
  62
  63
  64 void ButtonControllerBase::hide()
  65 {
  66         input(ButtonPolicy::SMI_HIDE);
  67 }
  68
  69
  70 void ButtonControllerBase::valid(bool v)
  71 {
  72         if (v) {
  73                 input(ButtonPolicy::SMI_VALID);
  74         } else {
  75                 input(ButtonPolicy::SMI_INVALID);
  76         }
  77 }
  78
  79
  80 void ButtonControllerBase::invalid()
  81 {
  82         input(ButtonPolicy::SMI_INVALID);
  83 }
  84
  85
  86 bool ButtonControllerBase::readOnly(bool ro)
  87 {
  88         lyxerr[Debug::GUI] << "Setting controller ro: " << ro << std::endl;
  89
  90         if (ro) {
  91                 bp().input(ButtonPolicy::SMI_READ_ONLY);
  92         } else {
  93                 bp().input(ButtonPolicy::SMI_READ_WRITE);
  94         }
  95         refreshReadOnly();
  96         refresh();
  97         return ro;
  98 }
  99
 100
 101 void ButtonControllerBase::readWrite()
 102 {
 103         readOnly(false);
 104 }
 105
 106
 107 void ButtonControllerBase::addCheckedWidget(CheckedWidget * ptr)
 108 {
 109         if (ptr)
 110                 checked_widgets.push_back(checked_widget_ptr(ptr));
 111 }
 112
 113
 114 bool ButtonControllerBase::checkWidgets()
 115 {
 116         bool valid = true;
 117
 118         checked_widget_list::const_iterator it  = checked_widgets.begin();
 119         checked_widget_list::const_iterator end = checked_widgets.end();
 120
 121         for (; it != end; ++it) {
 122                 valid &= (*it)->check();
 123         }
 124
 125         // return valid status after checking ALL widgets
 126         return valid;
 127 }
 128