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