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         fl_set_slider_bounds(dialog_->slider, 0.0, 100.0);
  33         fl_set_slider_step(dialog_->slider, 1.0);
  34
  35         // Manage the buttons
  36         bc().setCancel(dialog_->done);
  37         bc().addReadOnly(dialog_->replace);
  38         bc().addReadOnly(dialog_->accept);
  39         bc().addReadOnly(dialog_->insert);
  40         bc().addReadOnly(dialog_->ignore);
  41         bc().addReadOnly(dialog_->start);
  42         bc().addReadOnly(dialog_->stop);
  43         bc().addReadOnly(dialog_->browser);
  44 }
  45
  46 void FormSpellchecker::update()
  47 {
  48         string w = "";
  49         fl_set_input(dialog_->input, w.c_str());
  50         fl_set_object_label(dialog_->text, w.c_str());
  51         fl_clear_browser(dialog_->browser);
  52         fl_set_slider_value(dialog_->slider, 0);
  53 }
  54
  55 void FormSpellchecker::hide()
  56 {
  57         clickline_ = -1;
  58
  59         if (form() && form()->visible)
  60                 fl_hide_form(form());
  61 }
  62
  63 ButtonPolicy::SMInput FormSpellchecker::input(FL_OBJECT * obj, long)
  64 {
  65         if (obj == dialog_->replace) {
  66                 string const tmp = fl_get_input(dialog_->input);
  67                 controller().replace(tmp);
  68         } else if (obj == dialog_->start) {
  69                 controller().check();
  70                 stop(false);
  71         } else if (obj == dialog_->stop) {
  72                 controller().stop();
  73                 stop(true);
  74         } else if (obj == dialog_->ignore) {
  75                 controller().check();
  76         } else if (obj == dialog_->accept) {
  77                 controller().ignoreAll();
  78         } else if (obj == dialog_->insert) {
  79                 controller().insert();
  80         } else if (obj == dialog_->options) {
  81                 controller().options();
  82         } else if (obj == dialog_->browser) {
  83                 int const sel = fl_get_browser(dialog_->browser);
  84                 if (sel < 1)
  85                         return ButtonPolicy::SMI_NOOP;
  86
  87                 if (clickline_ == sel) {
  88                         string const tmp = fl_get_input(dialog_->input);
  89                         controller().replace(tmp);
  90                 }
  91
  92                 clickline_ = sel;
  93                 char const * cptmp = fl_get_browser_line(dialog_->browser,
  94                                                          clickline_);
  95                 string const tmp = (cptmp) ? cptmp : "";
  96                 fl_set_input(dialog_->input, tmp.c_str());
  97         }
  98
  99         return ButtonPolicy::SMI_VALID;
 100 }
 101
 102 void FormSpellchecker::partialUpdate(int id)
 103 {
 104         switch (id) {
 105         case 0:
 106                 // set progress bar
 107                 fl_set_slider_value(dialog_->slider,
 108                                     controller().getProgress());
 109                 break;
 110         case 1:
 111         {
 112                 // set suggestions
 113                 string w = controller().getWord();
 114                 fl_set_input(dialog_->input, w.c_str());
 115                 fl_set_object_label(dialog_->text, w.c_str());
 116                 fl_clear_browser(dialog_->browser);
 117                 while ( !(w = controller().getSuggestion()).empty() ) {
 118                         fl_add_browser_line(dialog_->browser, w.c_str());
 119                 }
 120         }
 121                 break;
 122         case 2:
 123                 // show exit message
 124                 fl_show_messages(controller().getMessage().c_str());
 125                 hide();
 126         }
 127
 128 }
 129
 130
 131 void FormSpellchecker::showMessage(const char * msg)
 132 {
 133         fl_show_message(msg, "", "");
 134 }
 135
 136 void FormSpellchecker::stop(bool stop)
 137 {
 138         setEnabled(dialog_->start, stop);
 139         setEnabled(dialog_->replace, !stop);
 140         setEnabled(dialog_->ignore, !stop);
 141         setEnabled(dialog_->accept, !stop);
 142         setEnabled(dialog_->insert, !stop);
 143         setEnabled(dialog_->stop, !stop);
 144         setEnabled(dialog_->browser, !stop);
 145         setEnabled(dialog_->input, !stop);
 146 }