1 files changed, 93 insertions, 0 deletions
diff --git a/sw/source/uibase/inc/PageBreakWin.hxx b/sw/source/uibase/inc/PageBreakWin.hxx
new file mode 100644
index 0000000000..ee494f78ba
--- /dev/null
+++ b/sw/source/uibase/inc/PageBreakWin.hxx
@@ -0,0 +1,93 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+#ifndef INCLUDED_SW_SOURCE_UIBASE_INC_PAGEBREAKWIN_HXX
+#define INCLUDED_SW_SOURCE_UIBASE_INC_PAGEBREAKWIN_HXX
+
+#include "edtwin.hxx"
+#include "DashedLine.hxx"
+#include "FrameControl.hxx"
+#include <vcl/timer.hxx>
+#include <optional>
+
+class Menu;
+class SwPageFrame;
+
+class SwPageBreakWin;
+
+/** Class for the page break control window.
+
+    This control shows a line indicating a manual page break and a
+    button providing a few actions on that page break.
+  */
+class SwBreakDashedLine final : public SwDashedLine, public ISwFrameControl
+{
+private:
+    VclPtr<SwPageBreakWin> m_pWin;
+    VclPtr<SwEditWin> m_pEditWin;
+    std::optional<Point> m_xMousePt;
+    ::tools::Rectangle m_aBtnRect;
+    const SwFrame* m_pFrame;
+
+    SwPageBreakWin& GetOrCreateWin();
+
+public:
+    SwBreakDashedLine(SwEditWin* pEditWin, const SwFrame *pFrame);
+
+    virtual ~SwBreakDashedLine() override { disposeOnce(); }
+    virtual void dispose() override { m_pWin.disposeAndClear(); m_pEditWin.clear(); SwDashedLine::dispose(); }
+
+    virtual void MouseMove(const MouseEvent& rMEvt) override;
+
+    virtual const SwFrame* GetFrame() override { return m_pFrame; }
+    virtual SwEditWin* GetEditWin() override { return m_pEditWin; }
+    virtual void ShowAll(bool bShow) override;
+    virtual bool Contains(const Point &rDocPt) const override;
+    virtual void SetReadonly(bool bReadonly) override;
+
+    void execute(std::u16string_view rIdent);
+
+    virtual FactoryFunction GetUITestFactory() const override;
+
+    void UpdatePosition(const std::optional<Point>& xEvtPt = std::optional<Point>());
+    void DestroyWin();
+};
+
+class SwPageBreakWin final : public InterimItemWindow
+{
+    std::unique_ptr<weld::MenuButton> m_xMenuButton;
+    VclPtr<SwBreakDashedLine> m_pLine;
+    VclPtr<SwEditWin>     m_pEditWin;
+    VclPtr<VirtualDevice> m_xVirDev;
+    const SwFrame*        m_pFrame;
+    bool                  m_bIsAppearing;
+    int                   m_nFadeRate;
+    int                   m_nDelayAppearing; ///< Before we show the control, let it transparent for a few timer ticks to avoid appearing with every mouse over.
+    Timer                 m_aFadeTimer;
+    bool                  m_bDestroyed;
+
+public:
+    SwPageBreakWin(SwBreakDashedLine* pLine, SwEditWin* pEditWin, const SwFrame *pFrame);
+    virtual ~SwPageBreakWin() override;
+    virtual void dispose() override;
+
+    void Fade( bool bFadeIn );
+
+    void SetRectanglePixel(const ::tools::Rectangle& rRect);
+
+private:
+    DECL_LINK( FadeHandler, Timer *, void );
+    /// Hide the button when the menu is toggled closed, e.g by clicking outside
+    DECL_LINK(ToggleHdl, weld::Toggleable&, void);
+    DECL_LINK(SelectHdl, const OUString&, void);
+    void PaintButton();
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */