src/frontends/xforms/FormSpellchecker.C

   1 /**
   2  * \file FormSpellchecker.C
   3  * Copyright 2001 The LyX Team.
   4  * See the file COPYING.
   5  *
   6  * \author Edwin Leuven
   7  */
   8
   9 #include <config.h>
  10
  11 #ifdef __GNUG__
  12 #pragma implementation
  13 #endif
  14
  15 #include "xformsBC.h"
  16 #include "xforms_helpers.h"
  17 #include "ControlSpellchecker.h"
  18 #include "FormSpellchecker.h"
  19 #include "form_spellchecker.h"
  20
  21 typedef FormCB<ControlSpellchecker, FormDB<FD_form_spellchecker> > base_class;
  22
  23 FormSpellchecker::FormSpellchecker(ControlSpellchecker & c)
  24         : base_class(c, _("LyX: Spellchecker")), clickline_(-1)
  25 {}
  26
  27
  28 void FormSpellchecker::build()
  29 {
  30         dialog_.reset(build_spellchecker());
  31
  32         // Manage the buttons
  33         bc().setCancel(dialog_->done);
  34         bc().addReadOnly(dialog_->replace);
  35         bc().addReadOnly(dialog_->accept);
  36         bc().addReadOnly(dialog_->insert);
  37         bc().addReadOnly(dialog_->ignore);
  38         bc().addReadOnly(dialog_->start);
  39         bc().addReadOnly(dialog_->stop);
  40         bc().addReadOnly(dialog_->browser);
  41 }
  42
  43 void FormSpellchecker::update()
  44 {
  45         string w = "";
  46         fl_set_input(dialog_->input, w.c_str());
  47         fl_set_object_label(dialog_->text, w.c_str());
  48         fl_clear_browser(dialog_->browser);
  49         fl_set_slider_value(dialog_->slider, 0);
  50 }
  51
  52 void FormSpellchecker::hide()
  53 {
  54         clickline_ = -1;
  55
  56         if (form() && form()->visible)
  57                 fl_hide_form(form());
  58 }
  59
  60 ButtonPolicy::SMInput FormSpellchecker::input(FL_OBJECT * obj, long)
  61 {
  62         if (obj == dialog_->replace) {
  63                 string tmp = fl_get_input(dialog_->input);
  64                 controller().replace(tmp);
  65         } else if (obj == dialog_->start) {
  66                 controller().check();
  67                 stop(false);
  68         } else if (obj == dialog_->stop) {
  69                 controller().stop();
  70                 stop(true);
  71         } else if (obj == dialog_->ignore) {
  72                 controller().check();
  73         } else if (obj == dialog_->accept) {
  74                 controller().ignoreAll();
  75         } else if (obj == dialog_->insert) {
  76                 controller().insert();
  77         } else if (obj == dialog_->options) {
  78                 controller().options();
  79         } else if (obj == dialog_->browser) {
  80                 int sel = fl_get_browser(dialog_->browser);
  81                 if (clickline_==sel) {
  82                         string tmp = fl_get_input(dialog_->input);
  83                         controller().replace(tmp);
  84                 }
  85                 clickline_ = sel;
  86                 string tmp = fl_get_browser_line(dialog_->browser, clickline_);
  87                 fl_set_input(dialog_->input, tmp.c_str());
  88         }
  89
  90         return ButtonPolicy::SMI_VALID;
  91 }
  92
  93 void FormSpellchecker::partialUpdate(int id)
  94 {
  95         switch (id) {
  96         case 0:
  97                 // set progress bar
  98                 fl_set_slider_value(dialog_->slider,
  99                                     controller().getProgress());
 100                 break;
 101         case 1:
 102         {
 103                 // set suggestions
 104                 string w = controller().getWord();
 105                 fl_set_input(dialog_->input, w.c_str());
 106                 fl_set_object_label(dialog_->text, w.c_str());
 107                 fl_clear_browser(dialog_->browser);
 108                 while ( !(w = controller().getSuggestion()).empty() ) {
 109                         fl_add_browser_line(dialog_->browser, w.c_str());
 110                 }
 111         }
 112                 break;
 113         case 2:
 114                 // show exit message
 115                 fl_show_messages(controller().getMessage().c_str());
 116                 hide();
 117         }
 118
 119 }
 120
 121
 122 void FormSpellchecker::showMessage(const char * msg)
 123 {
 124         fl_show_message(msg, "", "");
 125 }
 126
 127 void FormSpellchecker::stop(bool stop)
 128 {
 129         setEnabled(dialog_->start, stop);
 130         setEnabled(dialog_->replace, !stop);
 131         setEnabled(dialog_->ignore, !stop);
 132         setEnabled(dialog_->accept, !stop);
 133         setEnabled(dialog_->insert, !stop);
 134         setEnabled(dialog_->stop, !stop);
 135         setEnabled(dialog_->browser, !stop);
 136         setEnabled(dialog_->input, !stop);
 137 }