src/lyxfr0.C

   1 /* This file is part of
   2  * ======================================================
   3  *
   4  *           LyX, The Document Processor
   5  *
   6  *          Copyright 1995 Matthias Ettrich,
   7  *          Copyright 1995-1999 The LyX Team.
   8  *
   9  * ====================================================== */
  10
  11 #include <config.h>
  12
  13 #include <cctype>
  14 #include <cstring>
  15 #include <cstdlib>
  16
  17 #ifdef __GNUG__
  18 #pragma implementation
  19 #endif
  20
  21 #include "LString.h"
  22 #include "lyx_main.h"
  23 #include FORMS_H_LOCATION
  24 #include "form1.h"
  25 #include "lyxfr0.h"
  26 #include "lyxfr1.h"
  27 #include "lyxfunc.h"
  28 #include "debug.h"
  29 #include "lyxtext.h"
  30 #include "gettext.h"
  31 #include "LyXView.h" // only because of form_main
  32
  33 //---------------------------------------------------------------
  34 // I hate global variables, but the same search object must be used everywhere,
  35 // and the form is also global, so...
  36 LyXFindReplace1 _FR;
  37
  38 // This one should be a protected member of LyXFindReplace1
  39 // Form creation/destruction must also be done in LyXFindReplace1
  40 extern FD_form_search *fd_form_search;
  41
  42 //---------------------------------------------------------------
  43
  44
  45 // callbacks for form form_search
  46 void SearchCancelCB(FL_OBJECT *, long)
  47 {
  48         _FR.SearchCancelCB();
  49 }
  50
  51
  52 void SearchForwardCB(FL_OBJECT *, long)
  53 {
  54         _FR.SearchCB(true);
  55 }
  56
  57
  58 void SearchBackwardCB(FL_OBJECT *, long)
  59 {
  60         _FR.SearchCB(false);
  61 }
  62
  63
  64 void SearchReplaceAllCB(FL_OBJECT *, long)
  65 {
  66         _FR.SearchReplaceAllCB();
  67 }
  68
  69
  70 void SearchReplaceCB(FL_OBJECT *, long)
  71 {
  72         _FR.SearchReplaceCB();
  73 }
  74
  75
  76 //--------------------- LyXFindReplace0's implementation ------------
  77
  78 LyXFindReplace0::LyXFindReplace0()
  79 {
  80         fCaseSensitive = false;
  81         fMatchWord = false;
  82 }
  83
  84
  85 void LyXFindReplace0::StartSearch()
  86 {
  87         static int ow = -1, oh;
  88
  89         FD_form_search *fd_fs = fd_form_search;
  90
  91         if (fd_fs->form_search->visible) {
  92                 fl_raise_form(fd_fs->form_search);
  93         } else {
  94                 fl_show_form(fd_fs->form_search,
  95                              FL_PLACE_MOUSE | FL_FREE_SIZE, FL_FULLBORDER,
  96                              _("Find & Replace"));      // RVDK_PATCH_5
  97                 if (ow < 0) {
  98                         ow = fd_form_search->form_search->w;
  99                         oh = fd_form_search->form_search->h;
 100                 }
 101                 fl_set_form_minsize(fd_form_search->form_search, ow, oh);
 102         }
 103         ReInitFromForm();
 104 }
 105
 106
 107 void LyXFindReplace0::ReInitFromForm()
 108 {
 109         FD_form_search *fd_fs = fd_form_search;
 110
 111         lsSearch = fl_get_input(fd_fs->input_search);
 112         fCaseSensitive = fl_get_button(fd_fs->btnCaseSensitive);
 113         fMatchWord = fl_get_button(fd_fs->btnMatchWord);
 114 }
 115
 116
 117 // Returns the value of the replace string in the form
 118 string const LyXFindReplace0::ReplaceString()
 119 {
 120         return string(fl_get_input(fd_form_search->input_replace));
 121 }
 122
 123
 124 void LyXFindReplace0::SearchCancelCB()
 125 {
 126         fl_hide_form(fd_form_search->form_search);
 127 }
 128
 129
 130 void LyXFindReplace0::SetReplaceEnabled(bool fEnable)
 131 {
 132         FD_form_search *fd_fs = fd_form_search;
 133         fReplaceEnabled = fEnable;
 134         if (fEnable) {
 135         fl_activate_object(fd_fs->replace_button);
 136         fl_activate_object(fd_fs->replaceall_button);
 137         fl_activate_object(fd_fs->input_replace);
 138                 fl_set_object_lcol(fd_fs->replace_button, FL_BLACK);
 139                 fl_set_object_lcol(fd_fs->replaceall_button, FL_BLACK);
 140                 fl_set_object_lcol(fd_fs->input_replace, FL_BLACK);
 141         } else {
 142         fl_deactivate_object(fd_fs->replace_button);
 143         fl_deactivate_object(fd_fs->replaceall_button);
 144         fl_deactivate_object(fd_fs->input_replace);
 145                 fl_set_object_lcol(fd_fs->replace_button, FL_INACTIVE);
 146                 fl_set_object_lcol(fd_fs->replaceall_button, FL_INACTIVE);
 147                 fl_set_object_lcol(fd_fs->input_replace, FL_INACTIVE);
 148         }
 149 }
 150
 151
 152 void LyXFindReplace0::SetSearchString(string const &ls)
 153 {
 154         lsSearch = ls;
 155         fl_set_input(fd_form_search->input_search, ls.c_str());
 156 }
 157
 158
 159 //---------------------------------------------------------------
 160 //HB??: Maybe _FR.StartSearch should be called in lyxfunc.C instead of MenuSearch() ?
 161
 162 void MenuSearch()
 163 {
 164         _FR.StartSearch();
 165 }