/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */ /* * 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_SVX_SOURCE_INC_STYLES_PREVIEW_WINDOW_HXX #define INCLUDED_SVX_SOURCE_INC_STYLES_PREVIEW_WINDOW_HXX #include #include #include #include #include class StylesPreviewWindow_Base; /// Listener for style selection class StyleStatusListener final : public SfxStatusListener { StylesPreviewWindow_Base* m_pPreviewControl; public: StyleStatusListener( StylesPreviewWindow_Base* pPreviewControl, const css::uno::Reference& xDispatchProvider); void StateChangedAtStatusListener(SfxItemState eState, const SfxPoolItem* pState) override; }; /// Listener for styles creation or modification class StylePoolChangeListener final : public SfxListener { StylesPreviewWindow_Base* m_pPreviewControl; SfxStyleSheetBasePool* m_pStyleSheetPool; public: StylePoolChangeListener(StylesPreviewWindow_Base* pPreviewControl); ~StylePoolChangeListener(); virtual void Notify(SfxBroadcaster& rBC, const SfxHint& rHint) override; }; class StyleItemController { static constexpr unsigned LEFT_MARGIN = 8; SfxStyleFamily m_eStyleFamily; std::pair m_aStyleName; public: StyleItemController(std::pair aStyleName); void Paint(vcl::RenderContext& rRenderContext); private: void DrawEntry(vcl::RenderContext& rRenderContext); void DrawText(vcl::RenderContext& rRenderContext); void DrawHighlight(vcl::RenderContext& rRenderContext, Color aFontBack); static void DrawContentBackground(vcl::RenderContext& rRenderContext, const tools::Rectangle& aContentRect, const Color& aColor); }; class StylesListUpdateTask final : public Idle { StylesPreviewWindow_Base& m_rStylesList; public: StylesListUpdateTask(StylesPreviewWindow_Base& rStylesList) : Idle("StylesListUpdateTask") , m_rStylesList(rStylesList) { SetPriority(TaskPriority::HIGH_IDLE); } virtual void Invoke() override; }; class StylesPreviewWindow_Base { friend class StylesListUpdateTask; protected: static constexpr unsigned STYLES_COUNT = 6; css::uno::Reference m_xFrame; std::unique_ptr m_xStylesView; StylesListUpdateTask m_aUpdateTask; rtl::Reference m_xStatusListener; std::unique_ptr m_pStylePoolChangeListener; std::vector> m_aDefaultStyles; std::vector> m_aAllStyles; OUString m_sSelectedStyle; DECL_LINK(Selected, weld::IconView&, void); DECL_LINK(DoubleClick, weld::IconView&, bool); DECL_LINK(DoCommand, const CommandEvent&, bool); DECL_LINK(GetPreviewImage, const weld::encoded_image_query&, bool); public: StylesPreviewWindow_Base(weld::Builder& xBuilder, std::vector>&& aDefaultStyles, const css::uno::Reference& xFrame); ~StylesPreviewWindow_Base(); void Select(const OUString& rStyleName); void RequestStylesListUpdate(); static VclPtr GetCachedPreview(const std::pair& rStyle); static OString GetCachedPreviewJson(const std::pair& rStyle); private: void UpdateStylesList(); void UpdateSelection(); bool Command(const CommandEvent& rEvent); }; class StylesPreviewWindow_Impl final : public InterimItemWindow, public StylesPreviewWindow_Base { public: StylesPreviewWindow_Impl(vcl::Window* pParent, std::vector>&& aDefaultStyles, const css::uno::Reference& xFrame); ~StylesPreviewWindow_Impl(); void dispose(); void SetOptimalSize(); }; #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */ alue='distro/collabora/lov-5.0'>distro/collabora/lov-5.0 LibreOffice 核心代码仓库文档基金会
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