src/lyxfr0.C

   1 /* This file is part of
   2  * ======================================================
   3  *
   4  *           LyX, The Document Processor
   5  *
   6  *          Copyright 1995 Matthias Ettrich,
   7  *          Copyright 1995-2000 The LyX Team.
   8  *
   9  * ====================================================== */
  10
  11 #include <config.h>
  12
  13 #ifdef __GNUG__
  14 #pragma implementation
  15 #endif
  16
  17 #include "lyxfr0.h"
  18 #include "lyxfr1.h"
  19 #include "lyx_gui_misc.h"
  20 #include "frontends/Dialogs.h" // redrawGUI
  21
  22 #ifdef SIGC_CXX_NAMESPACES
  23 using SigC::slot;
  24 #endif
  25
  26 // callbacks for form form_search
  27 void SearchCancelCB(FL_OBJECT * ob, long)
  28 {
  29         fl_hide_form(ob->form);
  30 }
  31
  32
  33 void SearchForwardCB(FL_OBJECT * ob, long)
  34 {
  35         LyXFindReplace * lfr = static_cast<LyXFindReplace*>(ob->form->u_vdata);
  36         lfr->SearchCB(true);
  37 }
  38
  39
  40 void SearchBackwardCB(FL_OBJECT * ob, long)
  41 {
  42         LyXFindReplace * lfr = static_cast<LyXFindReplace*>(ob->form->u_vdata);
  43         lfr->SearchCB(false);
  44 }
  45
  46
  47 void SearchReplaceAllCB(FL_OBJECT * ob, long)
  48 {
  49         LyXFindReplace * lfr = static_cast<LyXFindReplace*>(ob->form->u_vdata);
  50         lfr->SearchReplaceAllCB();
  51 }
  52
  53
  54 void SearchReplaceCB(FL_OBJECT * ob, long)
  55 {
  56         LyXFindReplace * lfr = static_cast<LyXFindReplace*>(ob->form->u_vdata);
  57         lfr->SearchReplaceCB();
  58 }
  59
  60
  61
  62 SearchForm::SearchForm()
  63         : search_form(0)
  64 {
  65         r_ = Dialogs::redrawGUI.connect(slot(this, &SearchForm::redraw));
  66 }
  67
  68
  69 SearchForm::~SearchForm()
  70 {
  71         // The search_form should be closed and freed when SearchForm
  72         // is destructed.
  73         r_.disconnect();
  74 }
  75
  76
  77 void SearchForm::redraw()
  78 {
  79         if (search_form && search_form->form_search->visible)
  80                 fl_redraw_form(search_form->form_search);
  81 }
  82
  83
  84 void SearchForm::SearchCancelCB()
  85 {
  86         fl_hide_form(search_form->form_search);
  87 }
  88
  89
  90 void SearchForm::StartSearch(LyXFindReplace * lfr)
  91 {
  92         static int ow = -1, oh;
  93
  94         if (!search_form) {
  95                 search_form = create_form_form_search();
  96                 fl_set_form_atclose(search_form->form_search,
  97                                     CancelCloseBoxCB, 0);
  98         }
  99         // Set the u_vdata
 100         search_form->form_search->u_vdata = lfr;
 101
 102
 103         if (search_form->form_search->visible) {
 104                 fl_raise_form(search_form->form_search);
 105         } else {
 106                 fl_show_form(search_form->form_search,
 107                              FL_PLACE_MOUSE | FL_FREE_SIZE, FL_TRANSIENT,
 108                              _("Find & Replace"));      // RVDK_PATCH_5
 109                 if (ow < 0) {
 110                         ow = search_form->form_search->w;
 111                         oh = search_form->form_search->h;
 112                 }
 113                 fl_set_form_minsize(search_form->form_search, ow, oh);
 114         }
 115 }
 116
 117
 118 // Returns the value of the replace string in the form
 119 string const SearchForm::ReplaceString() const
 120 {
 121         return fl_get_input(search_form->input_replace);
 122 }
 123
 124
 125 void SearchForm::replaceEnabled(bool fEnable)
 126 {
 127         fReplaceEnabled = fEnable;
 128         if (fEnable) {
 129                 fl_activate_object(search_form->replace_button);
 130                 fl_activate_object(search_form->replaceall_button);
 131                 fl_activate_object(search_form->input_replace);
 132                 fl_set_object_lcol(search_form->replace_button, FL_BLACK);
 133                 fl_set_object_lcol(search_form->replaceall_button, FL_BLACK);
 134                 fl_set_object_lcol(search_form->input_replace, FL_BLACK);
 135         } else {
 136                 fl_deactivate_object(search_form->replace_button);
 137                 fl_deactivate_object(search_form->replaceall_button);
 138                 fl_deactivate_object(search_form->input_replace);
 139                 fl_set_object_lcol(search_form->replace_button, FL_INACTIVE);
 140                 fl_set_object_lcol(search_form->replaceall_button, FL_INACTIVE);
 141                 fl_set_object_lcol(search_form->input_replace, FL_INACTIVE);
 142         }
 143 }
 144
 145
 146 void SearchForm::SetSearchString(string const & ls)
 147 {
 148         fl_set_input(search_form->input_search, ls.c_str());
 149 }