src/frontends/xforms/FormSearch.C

   1 /**
   2  * \file FormSearch.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 #include "FormSearch.h"
  12 #include "form_search.h"
  13 #include "gettext.h"
  14 #include "Dialogs.h"
  15 #include "Liason.h"
  16 #include "LyXView.h"
  17 #include "buffer.h"
  18 #include "gettext.h"
  19 #include "lyxfind.h"
  20 #include "debug.h"
  21
  22 #ifdef CXX_WORKING_NAMESPACES
  23 using Liason::setMinibuffer;
  24 #endif
  25
  26
  27 FormSearch::FormSearch(LyXView * lv, Dialogs * d)
  28         : FormBaseBD(lv, d, _("LyX: Find and Replace"), new NoRepeatedApplyReadOnlyPolicy),
  29         dialog_(0)
  30 {
  31     // let the popup be shown
  32     // This is a permanent connection so we won't bother
  33     // storing a copy because we won't be disconnecting.
  34     d->showSearch.connect(slot(this, &FormSearch::show));
  35    // perhaps in the future we'd like a
  36    // "search again" button/keybinding
  37 //    d->searchAgain.connect(slot(this, &FormSearch::FindNext));
  38 }
  39
  40
  41 FormSearch::~FormSearch()
  42 {
  43    delete dialog_;
  44 }
  45
  46
  47 FL_FORM * FormSearch::form() const
  48 {
  49     if (dialog_)
  50      return dialog_->form;
  51     return 0;
  52 }
  53
  54 void FormSearch::build()
  55 {
  56    dialog_ = build_search();
  57    // Workaround dumb xforms sizing bug
  58    minw_ = form()->w;
  59    minh_ = form()->h;
  60
  61    // Manage the ok, apply and cancel/close buttons
  62    bc_.setCancel(dialog_->button_cancel);
  63    bc_.addReadOnly(dialog_->input_replace);
  64    bc_.addReadOnly(dialog_->replace);
  65    bc_.addReadOnly(dialog_->replaceall);
  66    bc_.refresh();
  67 }
  68
  69 void FormSearch::update()
  70 {
  71    if (!dialog_)
  72      return;
  73
  74    bc_.readOnly(lv_->buffer()->isReadonly());
  75 }
  76
  77 bool FormSearch::input(FL_OBJECT * obj, long)
  78 {
  79    if (obj == dialog_->findnext)
  80      Find();
  81    else if (obj == dialog_->findprev)
  82      Find(false);
  83    else if (obj == dialog_->replace)
  84      Replace();
  85    else if (obj == dialog_->replaceall)
  86      Replace(true);
  87
  88    return 0;
  89 }
  90
  91 void FormSearch::Find(bool const next = true)
  92 {
  93    bool found = LyXFind(lv_->view(),
  94                         fl_get_input(dialog_->input_search),
  95                         fl_get_button(dialog_->casesensitive),
  96                         fl_get_button(dialog_->matchword),
  97                         next);
  98
  99    if (!found)
 100      setMinibuffer(lv_, _("String not found!"));
 101  };
 102
 103
 104 void FormSearch::Replace(bool const all = false)
 105 {
 106    int replace_count = LyXReplace(lv_->view(),
 107                                   fl_get_input(dialog_->input_search),
 108                                   fl_get_input(dialog_->input_replace),
 109                                   fl_get_button(dialog_->casesensitive),
 110                                   fl_get_button(dialog_->matchword),
 111                                   true,
 112                                   all);
 113
 114    if (replace_count == 0) {
 115       setMinibuffer(lv_, _("String not found!"));
 116    } else {
 117       if (replace_count == 1) {
 118          setMinibuffer(lv_, _("String has been replaced."));
 119       } else {
 120          string str = tostr(replace_count);
 121          str += _(" strings have been replaced.");
 122          setMinibuffer(lv_, str.c_str());
 123       }
 124    }
 125 };
 126
 127