/* -*- 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/. * */ #pragma once #include #include #include #include #include #include class WeldEditAccessible; class SVX_DLLPUBLIC WeldEditView : public weld::CustomWidgetController, public EditViewCallbacks { public: WeldEditView(); virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override; virtual int GetSurroundingText(OUString& rSurrounding) override; virtual bool DeleteSurroundingText(const Selection& rRange) override; void SetText(const OUString& rStr); OUString GetText() const; virtual FactoryFunction GetUITestFactory() const override; void SetModifyHdl(const Link& rLink); virtual EditView* GetEditView() const; virtual EditEngine* GetEditEngine() const; bool HasSelection() const; void Delete(); void Cut(); void Copy(); void Paste(); virtual ~WeldEditView() override; protected: bool m_bAcceptsTab; // m_xDropTarget must outlive m_xEditView css::uno::Reference m_xDropTarget; std::unique_ptr m_xEditEngine; std::unique_ptr m_xEditView; rtl::Reference m_xAccessible; virtual void makeEditEngine(); void InitAccessible(); void DoPaint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect); public: virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override; virtual bool MouseMove(const MouseEvent& rMEvt) override; virtual bool MouseButtonDown(const MouseEvent& rMEvt) override; virtual bool MouseButtonUp(const MouseEvent& rMEvt) override; virtual bool KeyInput(const KeyEvent& rKEvt) override; virtual bool Command(const CommandEvent& rCEvt) override; virtual bool CanFocus() const; virtual void GetFocus() override; virtual void LoseFocus() override; virtual void Resize() override; virtual css::uno::Reference GetClipboard() const override; virtual css::uno::Reference GetDropTarget() override; // Whether Tab will result in entering a tab or not bool GetAcceptsTab() const { return m_bAcceptsTab; } void SetAcceptsTab(bool bAcceptsTab) { m_bAcceptsTab = bAcceptsTab; } protected: virtual css::uno::Reference CreateAccessible() override; virtual void EditViewInvalidate(const tools::Rectangle& rRect) override { Invalidate(rRect); } virtual void EditViewSelectionChange() override { Invalidate(); } virtual OutputDevice& EditViewOutputDevice() const override { return GetDrawingArea()->get_ref_device(); } virtual Point EditViewPointerPosPixel() const override; virtual void EditViewInputContext(const InputContext& rInputContext) override { SetInputContext(rInputContext); } virtual void EditViewCursorRect(const tools::Rectangle& rRect, int nExtTextInputWidth) override { OutputDevice& rRefDevice = EditViewOutputDevice(); SetCursorRect(rRefDevice.LogicToPixel(rRect), rRefDevice.LogicToPixel(Size(nExtTextInputWidth, 0)).Width()); } virtual weld::Widget* EditViewPopupParent() const override { return GetDrawingArea(); } }; /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ llabora/cp-5.0 LibreOffice 核心代码仓库文档基金会
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