src/frontends/xforms/FormChanges.C

   1 /**
   2  * \file FormChanges.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author John Levon
   7  *
   8  * Full author contact details are available in file CREDITS
   9  */
  10
  11 #include <config.h>
  12
  13 #include "xformsBC.h"
  14 #include "ControlChanges.h"
  15 #include "FormChanges.h"
  16 #include "forms/form_changes.h"
  17
  18 #include FORMS_H_LOCATION
  19
  20 typedef FormCB<ControlChanges, FormDB<FD_changes> > base_class;
  21
  22 FormChanges::FormChanges()
  23         : base_class(_("LyX: Merge changes"))
  24 {}
  25
  26
  27 void FormChanges::build()
  28 {
  29         dialog_.reset(build_changes(this));
  30
  31         bc().setCancel(dialog_->button_close);
  32         bc().addReadOnly(dialog_->button_accept);
  33         bc().addReadOnly(dialog_->button_reject);
  34 }
  35
  36
  37 void FormChanges::update()
  38 {
  39         fl_set_object_label(dialog_->author, "");
  40         fl_set_object_label(dialog_->date, "");
  41         // FIXME: enable/disable accept/reject
  42 }
  43
  44
  45 ButtonPolicy::SMInput FormChanges::input(FL_OBJECT * obj, long)
  46 {
  47         if (obj == dialog_->button_accept) {
  48                 controller().accept();
  49                 return ButtonPolicy::SMI_VALID;
  50         }
  51
  52         if (obj == dialog_->button_reject) {
  53                 controller().reject();
  54                 return ButtonPolicy::SMI_VALID;
  55         }
  56
  57         if (obj != dialog_->button_next)
  58                 return ButtonPolicy::SMI_VALID;
  59
  60         controller().find();
  61
  62         string author(controller().getChangeAuthor());
  63         string date(controller().getChangeDate());
  64         if (!date.empty()) {
  65                 date = _("Changed at : ") + date;
  66         }
  67         if (!author.empty()) {
  68                 author = _("Change made by : ") + author;
  69         }
  70         fl_set_object_label(dialog_->author, author.c_str());
  71         fl_set_object_label(dialog_->date, date.c_str());
  72
  73         // Yes, this is needed.
  74         fl_redraw_form(form());
  75
  76         return ButtonPolicy::SMI_VALID;
  77 }