src/frontends/xforms/FormErrorList.C

   1 /**
   2  * \file FormErrorList.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Alfredo Braunstein
   7  *
   8  * Full author contact details are available in file CREDITS
   9  */
  10
  11 #include <config.h>
  12
  13
  14 #include "errorlist.h"
  15 #include "FormErrorList.h"
  16 #include "xformsBC.h"
  17 #include "xforms_helpers.h"
  18 #include "ControlErrorList.h"
  19 #include "forms/form_errorlist.h"
  20 #include "support/lstrings.h" // frontStrip, strip
  21 #include "debug.h"
  22 #include "gettext.h"
  23 #include "lyx_forms.h"
  24
  25
  26 typedef FormController<ControlErrorList, FormView<FD_errorlist> > base_class;
  27
  28 FormErrorList::FormErrorList(Dialog & parent)
  29         : base_class(parent, "")
  30 {}
  31
  32
  33 void FormErrorList::build()
  34 {
  35         dialog_.reset(build_errorlist(this));
  36         setEnabled(dialog_->input_description, false);
  37 }
  38
  39
  40 void FormErrorList::update()
  41 {
  42         fl_set_form_title(dialog_->form, controller().name().c_str());
  43         updateContents();
  44 }
  45
  46
  47 ButtonPolicy::SMInput FormErrorList::input(FL_OBJECT * ob, long)
  48 {
  49         if (ob == dialog_->browser_errors) {
  50                 //xforms return values 1..n
  51                 int const choice = int(fl_get_browser(dialog_->browser_errors)) - 1;
  52                 goTo(choice);
  53                 return ButtonPolicy::SMI_VALID;
  54         }
  55
  56         return ButtonPolicy::SMI_VALID;
  57 }
  58
  59
  60 void FormErrorList::goTo(int where)
  61 {
  62         ErrorList const & errors = controller().errorList();
  63
  64         if (0 <= where && where < int(errors.size())) {
  65                 controller().goTo(where);
  66                 fl_set_input(dialog_->input_description,
  67                              errors[where].description.c_str());
  68                 setEnabled(dialog_->input_description, false);
  69         }
  70 }
  71
  72
  73 void FormErrorList::updateContents()
  74 {
  75         fl_clear_browser(dialog_->browser_errors);
  76
  77         ErrorList const & errors = controller().errorList();
  78         if (errors.empty()) {
  79                 fl_add_browser_line(dialog_->browser_errors,
  80                                     _("*** No Lists ***").c_str());
  81                 setEnabled(dialog_->browser_errors, false);
  82                 return;
  83         }
  84
  85         setEnabled(dialog_->browser_errors, true);
  86
  87         ErrorList::const_iterator cit = errors.begin();
  88         ErrorList::const_iterator end = errors.end();
  89
  90         for (; cit != end; ++cit) {
  91                 fl_add_browser_line(dialog_->browser_errors,
  92                                     cit->error.c_str());
  93         }
  94
  95         fl_select_browser_line(dialog_->browser_errors, 1);
  96         goTo(1);
  97 }