sw/source/uibase/inc/OutlineContentVisibilityWin.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 #pragma once
  10
  11 #include <vcl/InterimItemWindow.hxx>
  12 #include "edtwin.hxx"
  13 #include "FrameControl.hxx"
  14
  15 enum class ButtonSymbol
  16 {
  17     SHOW,
  18     HIDE,
  19     NONE
  20 };
  21
  22 class SwOutlineContentVisibilityWin final : public InterimItemWindow, public ISwFrameControl
  23 {
  24 private:
  25     std::unique_ptr<weld::Button> m_xShowBtn;
  26     std::unique_ptr<weld::Button> m_xHideBtn;
  27
  28     VclPtr<SwEditWin> m_pEditWin;
  29     const SwFrame* m_pFrame;
  30     int m_nDelayAppearing; ///< Before we show the control, wait a few timer ticks to avoid appearing with every mouse over.
  31     Timer m_aDelayTimer;
  32     bool m_bDestroyed;
  33     size_t m_nOutlinePos;
  34
  35 public:
  36     SwOutlineContentVisibilityWin(SwEditWin* pEditWin, const SwFrame* pFrame);
  37     virtual ~SwOutlineContentVisibilityWin() override { disposeOnce(); }
  38     virtual void dispose() override;
  39
  40     virtual void ShowAll(bool bShow) override;
  41     virtual bool Contains(const Point& rDocPt) const override;
  42     virtual void SetReadonly(bool /*bReadonly*/) override {}
  43     virtual const SwFrame* GetFrame() override { return m_pFrame; }
  44     virtual SwEditWin* GetEditWin() override { return m_pEditWin; }
  45
  46     void Set();
  47
  48     void SetSymbol(ButtonSymbol eTyle);
  49     ButtonSymbol GetSymbol() const;
  50
  51 private:
  52     DECL_LINK(DelayAppearHandler, Timer*, void);
  53     DECL_LINK(MousePressHdl, const MouseEvent&, bool);
  54     DECL_LINK(MouseMoveHdl, const MouseEvent&, bool);
  55 };
  56
  57 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */