diff options
author | Florin Malita <fmalita@chromium.org> | 2018-05-25 12:43:51 -0400 |
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committer | Skia Commit-Bot <skia-commit-bot@chromium.org> | 2018-05-25 17:11:52 +0000 |
commit | 3b526b05d652ad6c310d9c636187b20b51c7648c (patch) | |
tree | 6c6fa99f2e80db81e9c3f593fe5883aabdaa442b /experimental/sksg/geometry/SkSGText.cpp | |
parent | 59da548b0c4d4239e0ec1855d3f7f77a2bff4b93 (diff) |
"Modularize" SkSG
* relocate all SkSG-related files under modules/sksg/
* fix various tidbits to make non-sksg builds possible
* drop obsolete SampleSGInval.cpp
Change-Id: I54e6c5bb1a09f45030fa8d607b3eb3f7cba78957
Reviewed-on: https://skia-review.googlesource.com/130025
Commit-Queue: Florin Malita <fmalita@chromium.org>
Reviewed-by: Mike Klein <mtklein@google.com>
Diffstat (limited to 'experimental/sksg/geometry/SkSGText.cpp')
-rw-r--r-- | experimental/sksg/geometry/SkSGText.cpp | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/experimental/sksg/geometry/SkSGText.cpp b/experimental/sksg/geometry/SkSGText.cpp deleted file mode 100644 index c149390023..0000000000 --- a/experimental/sksg/geometry/SkSGText.cpp +++ /dev/null @@ -1,77 +0,0 @@ -/* - * Copyright 2018 Google Inc. - * - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "SkSGText.h" - -#include "SkCanvas.h" -#include "SkPaint.h" -#include "SkPath.h" -#include "SkTArray.h" -#include "SkTextBlob.h" -#include "SkTypeface.h" - -namespace sksg { - -sk_sp<Text> Text::Make(sk_sp<SkTypeface> tf, const SkString& text) { - return sk_sp<Text>(new Text(std::move(tf), text)); -} - -Text::Text(sk_sp<SkTypeface> tf, const SkString& text) - : fTypeface(std::move(tf)) - , fText(text) {} - -Text::~Text() = default; - -SkRect Text::onRevalidate(InvalidationController*, const SkMatrix&) { - // TODO: we could potentially track invals which don't require rebuilding the blob. - - SkPaint font; - font.setFlags(fFlags); - font.setTypeface(fTypeface); - font.setTextSize(fSize); - font.setTextScaleX(fScaleX); - font.setTextSkewX(fSkewX); - font.setTextAlign(fAlign); - font.setHinting(fHinting); - - // First, convert to glyphIDs. - font.setTextEncoding(SkPaint::kUTF8_TextEncoding); - SkSTArray<256, SkGlyphID, true> glyphs; - glyphs.reset(font.textToGlyphs(fText.c_str(), fText.size(), nullptr)); - SkAssertResult(font.textToGlyphs(fText.c_str(), fText.size(), glyphs.begin()) == glyphs.count()); - font.setTextEncoding(SkPaint::kGlyphID_TextEncoding); - - // Next, build the cached blob. - SkTextBlobBuilder builder; - const auto& buf = builder.allocRun(font, glyphs.count(), 0, 0, nullptr); - if (!buf.glyphs) { - fBlob.reset(); - return SkRect::MakeEmpty(); - } - - memcpy(buf.glyphs, glyphs.begin(), glyphs.count() * sizeof(SkGlyphID)); - - fBlob = builder.make(); - return fBlob - ? fBlob->bounds().makeOffset(fPosition.x(), fPosition.y()) - : SkRect::MakeEmpty(); -} - -void Text::onDraw(SkCanvas* canvas, const SkPaint& paint) const { - canvas->drawTextBlob(fBlob, fPosition.x(), fPosition.y(), paint); -} - -SkPath Text::onAsPath() const { - // TODO - return SkPath(); -} - -void Text::onClip(SkCanvas* canvas, bool antiAlias) const { - canvas->clipPath(this->asPath(), antiAlias); -} - -} // namespace sksg |