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+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_VCL_STATUS_HXX
+#define INCLUDED_VCL_STATUS_HXX
+
+#include <tools/solar.h>
+#include <vcl/dllapi.h>
+#include <vcl/window.hxx>
+#include <o3tl/typed_flags_set.hxx>
+#include <memory>
+#include <vector>
+
+class DataChangedEvent;
+class HelpEvent;
+class MouseEvent;
+class UserDrawEvent;
+struct ImplStatusItem;
+
+void DrawProgress(vcl::Window* pWindow, vcl::RenderContext& rRenderContext, const Point& rPos,
+ tools::Long nOffset, tools::Long nPrgsWidth, tools::Long nPrgsHeight,
+ sal_uInt16 nPercent1, sal_uInt16 nPercent2, sal_uInt16 nPercentCount,
+ const tools::Rectangle& rFramePosSize, ControlType eControlType);
+
+
+enum class StatusBarItemBits {
+ NONE = 0x0000,
+ Left = 0x0001,
+ Center = 0x0002,
+ Right = 0x0004,
+ In = 0x0008,
+ Out = 0x0010,
+ Flat = 0x0020,
+ AutoSize = 0x0040,
+ UserDraw = 0x0080,
+ Mandatory = 0x0100,
+};
+namespace o3tl
+{
+ template<> struct typed_flags<StatusBarItemBits> : is_typed_flags<StatusBarItemBits, 0x01ff> {};
+}
+
+#define STATUSBAR_APPEND (sal_uInt16(0xFFFF))
+#define STATUSBAR_ITEM_NOTFOUND (sal_uInt16(0xFFFF))
+#define STATUSBAR_OFFSET (tools::Long(5))
+
+
+class VCL_DLLPUBLIC StatusBar : public vcl::Window
+{
+ class SAL_DLLPRIVATE ImplData;
+private:
+ std::vector<std::unique_ptr<ImplStatusItem>> mvItemList;
+ std::unique_ptr<ImplData> mpImplData;
+ OUString maPrgsTxt;
+ Point maPrgsTxtPos;
+ tools::Rectangle maPrgsFrameRect;
+ tools::Long mnPrgsSize;
+ tools::Long mnItemsWidth;
+ tools::Long mnDX;
+ tools::Long mnDY;
+ tools::Long mnCalcHeight;
+ tools::Long mnTextY;
+ sal_uInt16 mnCurItemId;
+ sal_uInt16 mnPercent;
+ sal_uInt16 mnPercentCount;
+ sal_uInt32 mnLastProgressPaint_ms;
+ bool mbFormat;
+ bool mbProgressMode;
+ bool mbInUserDraw;
+ bool mbAdjustHiDPI;
+ Link<StatusBar*,void> maClickHdl;
+ Link<StatusBar*,void> maDoubleClickHdl;
+
+ using Window::ImplInit;
+ SAL_DLLPRIVATE void ImplInit( vcl::Window* pParent, WinBits nStyle );
+ SAL_DLLPRIVATE void ImplInitSettings();
+ SAL_DLLPRIVATE void ImplFormat();
+ SAL_DLLPRIVATE bool ImplIsItemUpdate() const;
+
+ SAL_DLLPRIVATE void ImplDrawText(vcl::RenderContext& rRenderContext);
+ SAL_DLLPRIVATE void ImplDrawItem(vcl::RenderContext& rRenderContext, bool bOffScreen,
+ sal_uInt16 nPos);
+ SAL_DLLPRIVATE void ImplDrawProgress(vcl::RenderContext& rRenderContext, sal_uInt16 nNewPerc);
+ SAL_DLLPRIVATE void ImplCalcProgressRect();
+ SAL_DLLPRIVATE tools::Rectangle ImplGetItemRectPos( sal_uInt16 nPos ) const;
+ SAL_DLLPRIVATE sal_uInt16 ImplGetFirstVisiblePos() const;
+
+ SAL_DLLPRIVATE void PaintSelfAndChildrenImmediately();
+
+protected:
+ virtual void ApplySettings(vcl::RenderContext& rRenderContext) override;
+
+public:
+ StatusBar( vcl::Window* pParent,
+ WinBits nWinStyle = WB_BORDER | WB_RIGHT );
+ virtual ~StatusBar() override;
+ virtual void dispose() override;
+
+ void AdjustItemWidthsForHiDPI();
+
+ virtual void MouseButtonDown( const MouseEvent& rMEvt ) override;
+ virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override;
+ virtual void Resize() override;
+ virtual void RequestHelp( const HelpEvent& rHEvt ) override;
+ virtual void StateChanged( StateChangedType nType ) override;
+ virtual void DataChanged( const DataChangedEvent& rDCEvt ) override;
+
+ void Click();
+ void DoubleClick();
+ virtual void UserDraw( const UserDrawEvent& rUDEvt );
+
+ void InsertItem( sal_uInt16 nItemId, sal_uLong nWidth,
+ StatusBarItemBits nBits = StatusBarItemBits::Center | StatusBarItemBits::In,
+ tools::Long nOffset = STATUSBAR_OFFSET,
+ sal_uInt16 nPos = STATUSBAR_APPEND );
+ void RemoveItem( sal_uInt16 nItemId );
+
+ void ShowItem( sal_uInt16 nItemId );
+ void HideItem( sal_uInt16 nItemId );
+ bool IsItemVisible( sal_uInt16 nItemId ) const;
+
+ void RedrawItem( sal_uInt16 nItemId );
+
+ void Clear();
+
+ sal_uInt16 GetItemCount() const;
+ sal_uInt16 GetItemId( sal_uInt16 nPos ) const;
+ sal_uInt16 GetItemId( const Point& rPos ) const;
+ sal_uInt16 GetItemPos( sal_uInt16 nItemId ) const;
+ tools::Rectangle GetItemRect( sal_uInt16 nItemId ) const;
+ Point GetItemTextPos( sal_uInt16 nItemId ) const;
+ sal_uInt16 GetCurItemId() const { return mnCurItemId; }
+
+ sal_uLong GetItemWidth( sal_uInt16 nItemId ) const;
+ StatusBarItemBits GetItemBits( sal_uInt16 nItemId ) const;
+
+ tools::Long GetItemOffset( sal_uInt16 nItemId ) const;
+
+ /// @param nCharsWidth, if not -1, overrides the normal width calculation
+ void SetItemText( sal_uInt16 nItemId, const OUString& rText, int nCharsWidth = -1 );
+ const OUString& GetItemText( sal_uInt16 nItemId ) const;
+
+ void SetItemData( sal_uInt16 nItemId, void* pNewData );
+ void* GetItemData( sal_uInt16 nItemId ) const;
+
+ void SetItemCommand( sal_uInt16 nItemId, const OUString& rCommand );
+ OUString GetItemCommand( sal_uInt16 nItemId );
+
+ void SetHelpText( sal_uInt16 nItemId, const OUString& rText );
+ const OUString& GetHelpText( sal_uInt16 nItemId ) const;
+
+ using Window::SetQuickHelpText;
+ void SetQuickHelpText( sal_uInt16 nItemId, const OUString& rText );
+ using Window::GetQuickHelpText;
+ const OUString& GetQuickHelpText( sal_uInt16 nItemId ) const;
+
+ void SetHelpId( sal_uInt16 nItemId, const OUString& rHelpId );
+
+ void StartProgressMode( const OUString& rText );
+ void SetProgressValue( sal_uInt16 nPercent );
+ void EndProgressMode();
+ bool IsProgressMode() const { return mbProgressMode; }
+
+ void SetText( const OUString& rText ) override;
+
+ Size CalcWindowSizePixel() const;
+
+ void SetClickHdl( const Link<StatusBar*,void>& rLink ) { maClickHdl = rLink; }
+ void SetDoubleClickHdl( const Link<StatusBar*,void>& rLink ) { maDoubleClickHdl = rLink; }
+
+ using Window::SetAccessibleName;
+ void SetAccessibleName( sal_uInt16 nItemId, const OUString& rName );
+ using Window::GetAccessibleName;
+ const OUString& GetAccessibleName( sal_uInt16 nItemId ) const;
+};
+
+#endif // INCLUDED_VCL_STATUS_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */