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56 lines
2.4 KiB
C
56 lines
2.4 KiB
C
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/*
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* Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <LibGUI/Forward.h>
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namespace Syntax {
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class HighlighterClient {
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public:
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virtual ~HighlighterClient() = default;
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virtual Vector<GUI::TextDocumentSpan>& spans() = 0;
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virtual const Vector<GUI::TextDocumentSpan>& spans() const = 0;
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virtual void set_span_at_index(size_t index, GUI::TextDocumentSpan span) = 0;
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virtual String highlighter_did_request_text() const = 0;
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virtual void highlighter_did_request_update() = 0;
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virtual GUI::TextDocument& highlighter_did_request_document() = 0;
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virtual GUI::TextPosition highlighter_did_request_cursor() const = 0;
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virtual void highlighter_did_set_spans(Vector<GUI::TextDocumentSpan>) = 0;
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void do_set_spans(Vector<GUI::TextDocumentSpan> spans) { highlighter_did_set_spans(move(spans)); }
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void do_update() { highlighter_did_request_update(); }
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String get_text() const { return highlighter_did_request_text(); }
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GUI::TextDocument& get_document() { return highlighter_did_request_document(); }
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GUI::TextPosition get_cursor() const { return highlighter_did_request_cursor(); }
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};
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}
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