0b9b1f1847
Noticed that there was an include for <array> in there that didn't make a lot of sense, so cleaned up the others which are hanging around from older code which was in there. Change-Id: I77acbb0914989e9bf67ab74dfd842a798ea592f3 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/206172 Reviewed-by: Herb Derby <herb@google.com> Commit-Queue: Ben Wagner <bungeman@google.com>
61 lines
2.0 KiB
C++
61 lines
2.0 KiB
C++
// Copyright 2019 Google LLC.
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// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
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#ifndef run_handler_DEFINED
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#define run_handler_DEFINED
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#include "include/core/SkPoint.h"
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#include "include/core/SkRefCnt.h"
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#include "include/core/SkScalar.h"
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#include "include/core/SkTextBlob.h"
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#include "include/core/SkTypes.h"
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#include "modules/skshaper/include/SkShaper.h"
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class SkFont;
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namespace editor {
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class RunHandler final : public SkShaper::RunHandler {
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public:
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RunHandler(const char* utf8Text, size_t) : fUtf8Text(utf8Text) {}
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using RunCallback = void (*)(void* context,
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const char* utf8Text,
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size_t utf8TextBytes,
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size_t glyphCount,
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const SkGlyphID* glyphs,
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const SkPoint* positions,
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const uint32_t* clusters,
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const SkFont& font);
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void setRunCallback(RunCallback f, void* context) {
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fCallbackContext = context;
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fCallbackFunction = f;
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}
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sk_sp<SkTextBlob> makeBlob();
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SkPoint endPoint() { return fOffset; }
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void beginLine() override;
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void runInfo(const RunInfo&) override;
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void commitRunInfo() override;
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SkShaper::RunHandler::Buffer runBuffer(const RunInfo&) override;
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void commitRunBuffer(const RunInfo&) override;
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void commitLine() override;
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private:
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SkTextBlobBuilder fBuilder;
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const SkGlyphID* fCurrentGlyphs = nullptr;
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const SkPoint* fCurrentPoints = nullptr;
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void* fCallbackContext = nullptr;
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RunCallback fCallbackFunction = nullptr;
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char const * const fUtf8Text;
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uint32_t* fClusters = nullptr;
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int fClusterOffset = 0;
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int fGlyphCount = 0;
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SkScalar fMaxRunAscent = 0;
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SkScalar fMaxRunDescent = 0;
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SkScalar fMaxRunLeading = 0;
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SkPoint fCurrentPosition = {0, 0};
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SkPoint fOffset = {0, 0};
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};
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} // namespace editor
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#endif // run_handler_DEFINED
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