fpicker/source/office/autocmpledit.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #pragma once
  11
  12 #include <vcl/idle.hxx>
  13 #include <vcl/weld.hxx>
  14 #include <vector>
  15
  16 class AutocompleteEdit
  17 {
  18 private:
  19     std::unique_ptr<weld::Entry> m_xEntry;
  20
  21     std::vector<OUString> m_aEntries;
  22     std::vector<OUString> m_aMatching;
  23     Idle m_aChangedIdle;
  24     Link<weld::Entry&, void> m_aChangeHdl;
  25     sal_uInt16 m_nLastCharCode;
  26
  27     DECL_LINK(KeyInputHdl, const KeyEvent&, bool);
  28     DECL_LINK(ChangedHdl, weld::Entry&, void);
  29     DECL_LINK(TryAutoComplete, Timer*, void);
  30
  31     bool Match(std::u16string_view rText);
  32
  33 public:
  34     AutocompleteEdit(std::unique_ptr<weld::Entry> xEntry);
  35
  36     void show() { m_xEntry->show(); }
  37     void set_sensitive(bool bSensitive) { m_xEntry->set_sensitive(bSensitive); }
  38     OUString get_text() const { return m_xEntry->get_text(); }
  39     void set_text(const OUString& rText) { m_xEntry->set_text(rText); }
  40     void grab_focus() { m_xEntry->grab_focus(); }
  41     void select_region(int nStartPos, int nEndPos) { m_xEntry->select_region(nStartPos, nEndPos); }
  42
  43     void connect_changed(const Link<weld::Entry&, void>& rLink) { m_aChangeHdl = rLink; }
  44     void connect_focus_in(const Link<weld::Widget&, void>& rLink)
  45     {
  46         m_xEntry->connect_focus_in(rLink);
  47     }
  48
  49     void AddEntry(const OUString& rEntry);
  50     void ClearEntries();
  51 };
  52
  53 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */