97182cc8f6
BUG=skia:7624 Change-Id: I68a6bb4c6fa541ffad565d970438d93ff1bd8ed6 Reviewed-on: https://skia-review.googlesource.com/109521 Commit-Queue: Ben Wagner <bungeman@google.com> Reviewed-by: Mike Klein <mtklein@google.com> Reviewed-by: Herb Derby <herb@google.com> Reviewed-on: https://skia-review.googlesource.com/116541 Reviewed-on: https://skia-review.googlesource.com/116984 Reviewed-by: Ben Wagner <bungeman@google.com>
130 lines
3.7 KiB
C++
130 lines
3.7 KiB
C++
/*
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* Copyright 2014 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "Resources.h"
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#include "SkCommonFlags.h"
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#include "SkFontMgr.h"
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#include "SkFontStyle.h"
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#include "SkMutex.h"
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#include "SkOSFile.h"
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#include "SkTestTypeface.h"
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#include "SkUtils.h"
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#include "sk_tool_utils.h"
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namespace sk_tool_utils {
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#include "test_font_monospace.inc"
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#include "test_font_sans_serif.inc"
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#include "test_font_serif.inc"
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#include "test_font_index.inc"
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void release_portable_typefaces() {
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for (int index = 0; index < gTestFontsCount; ++index) {
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SkTestFontData& fontData = gTestFonts[index];
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fontData.fCachedFont.reset();
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}
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}
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SK_DECLARE_STATIC_MUTEX(gTestFontMutex);
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sk_sp<SkTypeface> create_font(const char* name, SkFontStyle style) {
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SkTestFontData* fontData = nullptr;
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const SubFont* sub;
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if (name) {
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for (int index = 0; index < gSubFontsCount; ++index) {
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sub = &gSubFonts[index];
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if (!strcmp(name, sub->fName) && sub->fStyle == style) {
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fontData = &sub->fFont;
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break;
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}
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}
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if (!fontData) {
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// Once all legacy callers to portable fonts are converted, replace this with
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// SK_ABORT();
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SkDebugf("missing %s weight %d, width %d, slant %d\n",
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name, style.weight(), style.width(), style.slant());
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// If we called SkTypeface::CreateFromName() here we'd recurse infinitely,
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// so we reimplement its core logic here inline without the recursive aspect.
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sk_sp<SkFontMgr> fm(SkFontMgr::RefDefault());
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return fm->legacyMakeTypeface(name, style);
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}
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} else {
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sub = &gSubFonts[gDefaultFontIndex];
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fontData = &sub->fFont;
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}
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sk_sp<SkTestFont> font;
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{
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SkAutoMutexAcquire ac(gTestFontMutex);
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if (fontData->fCachedFont) {
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font = fontData->fCachedFont;
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} else {
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font = sk_make_sp<SkTestFont>(*fontData);
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fontData->fCachedFont = font;
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}
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}
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return sk_make_sp<SkTestTypeface>(std::move(font), style);
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}
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sk_sp<SkTypeface> emoji_typeface() {
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const char* filename;
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#if defined(SK_BUILD_FOR_WIN)
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filename = "fonts/colr.ttf";
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#elif defined(SK_BUILD_FOR_MAC) || defined(SK_BUILD_FOR_IOS)
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filename = "fonts/sbix.ttf";
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#else
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filename = "fonts/cbdt.ttf";
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#endif
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sk_sp<SkTypeface> typeface = MakeResourceAsTypeface(filename);
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if (typeface) {
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return typeface;
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}
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return SkTypeface::MakeFromName("Emoji", SkFontStyle());
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}
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const char* emoji_sample_text() {
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return "\xF0\x9F\x98\x80" " " "\xE2\x99\xA2"; // 😀 ♢
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}
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static const char* platform_os_name() {
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for (int index = 0; index < FLAGS_key.count(); index += 2) {
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if (!strcmp("os", FLAGS_key[index])) {
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return FLAGS_key[index + 1];
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}
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}
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return "";
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}
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static bool extra_config_contains(const char* substring) {
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for (int index = 0; index < FLAGS_key.count(); index += 2) {
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if (0 == strcmp("extra_config", FLAGS_key[index])
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&& strstr(FLAGS_key[index + 1], substring)) {
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return true;
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}
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}
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return false;
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}
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const char* platform_font_manager() {
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if (extra_config_contains("GDI")) {
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return "GDI";
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}
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if (extra_config_contains("NativeFonts")){
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return platform_os_name();
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}
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return "";
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}
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sk_sp<SkTypeface> create_portable_typeface(const char* name, SkFontStyle style) {
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return create_font(name, style);
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}
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void set_portable_typeface(SkPaint* paint, const char* name, SkFontStyle style) {
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paint->setTypeface(create_font(name, style));
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}
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}
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