include/sfx2/sidebar/Deck.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   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/.
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   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
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  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #ifndef INCLUDED_SFX2_SOURCE_SIDEBAR_DECK_HXX
  20 #define INCLUDED_SFX2_SOURCE_SIDEBAR_DECK_HXX
  21
  22 #include <sfx2/sidebar/Panel.hxx>
  23
  24 #include <vcl/window.hxx>
  25
  26 class ScrollBar;
  27
  28 namespace sfx2 { namespace sidebar {
  29
  30 class DeckDescriptor;
  31 class DeckTitleBar;
  32 class DeckNotifyIdle;
  33
  34 /** This is the parent window of the panels.
  35     It displays the deck title.
  36 */
  37 class Deck final : public vcl::Window
  38 {
  39 public:
  40     Deck(const DeckDescriptor& rDeckDescriptor,
  41          vcl::Window* pParentWindow,
  42          const std::function<void()>& rCloserAction);
  43     virtual ~Deck() override;
  44     virtual void dispose() override;
  45
  46     const OUString& GetId() const { return msId; }
  47
  48     VclPtr<DeckTitleBar> const & GetTitleBar() const;
  49     tools::Rectangle GetContentArea() const;
  50     void ResetPanels (const SharedPanelContainer& rPanels);
  51     const SharedPanelContainer& GetPanels() const  { return maPanels; }
  52
  53     Panel* GetPanel(OUString const & panelId);
  54
  55     void RequestLayout();
  56     vcl::Window* GetPanelParentWindow();
  57
  58     /** Try to make the panel completely visible.
  59         When the whole panel does not fit then make its top visible
  60         and it off at the bottom.
  61     */
  62     void ShowPanel (const Panel& rPanel);
  63
  64     virtual void ApplySettings(vcl::RenderContext& rRenderContext) override;
  65     virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rUpdateArea) override;
  66     virtual void DataChanged (const DataChangedEvent& rEvent) override;
  67     virtual bool EventNotify(NotifyEvent& rEvent) override;
  68     virtual void Resize() override;
  69
  70     static void PrintWindowSubTree (vcl::Window* pRoot, int nIndentation);
  71
  72     sal_Int32 GetMinimalWidth() const { return mnMinimalWidth; }
  73
  74     class ScrollContainerWindow final : public vcl::Window
  75     {
  76     public:
  77         ScrollContainerWindow(vcl::Window* pParentWindow);
  78         virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rUpdateArea) override;
  79         void SetSeparators(const ::std::vector<sal_Int32>& rSeparators);
  80     private:
  81         std::vector<sal_Int32> maSeparators;
  82     };
  83
  84 private:
  85     void RequestLayoutInternal();
  86
  87 private:
  88     const OUString msId;
  89     sal_Int32 mnMinimalWidth;
  90     sal_Int32 mnMinimalHeight;
  91     SharedPanelContainer maPanels;
  92     std::unique_ptr<DeckNotifyIdle> mpIdleNotify;
  93     VclPtr<DeckTitleBar> mpTitleBar;
  94     VclPtr<vcl::Window> mpScrollClipWindow;
  95     VclPtr<ScrollContainerWindow> mpScrollContainer;
  96     VclPtr<vcl::Window> mpFiller;
  97     VclPtr<ScrollBar> mpVerticalScrollBar;
  98
  99     DECL_LINK(HandleVerticalScrollBarChange, ScrollBar*, void);
 100     bool ProcessWheelEvent(CommandEvent const * pCommandEvent);
 101
 102 };
 103
 104 } } // end of namespace sfx2::sidebar
 105
 106 #endif
 107
 108 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */