Add color fonts.

BUG=skia:7624

Change-Id: Id2b7449048591892ff802484d5e3745a7e1402bb
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>

1 files changed, 27 insertions, 1 deletions

diff --git a/tools/fonts/SkTestFontMgr.cpp b/tools/fonts/SkTestFontMgr.cpp
index 3b5d1589f2..4513a2f8d1 100644
--- a/tools/fonts/SkTestFontMgr.cpp
+++ b/tools/fonts/SkTestFontMgr.cpp
@@ -8,6 +8,8 @@
 #include "SkFontDescriptor.h"
 #include "SkTestFontMgr.h"
 #include "sk_tool_utils.h"
+#include "SkTestTypeface.h"
+#include "SkTestSVGTypeface.h"
 
 namespace {
 
@@ -15,6 +17,28 @@ static constexpr const char* kFamilyNames[] = {
     "Toy Liberation Sans",
     "Toy Liberation Serif",
     "Toy Liberation Mono",
+    "Emoji",
+};
+
+class JustOneTypefaceStyleSet final : public SkFontStyleSet {
+public:
+    explicit JustOneTypefaceStyleSet(sk_sp<SkTypeface> typeface) : fTypeface(std::move(typeface)) {}
+    int count() override { return 1; }
+
+    void getStyle(int index, SkFontStyle* style, SkString* name) override {
+        if (style) { *style = SkFontStyle::Normal(); }
+        if (name)  { *name = "Normal"; }
+    }
+
+    SkTypeface* createTypeface(int index) override {
+        return SkRef(fTypeface.get());
+    }
+
+    SkTypeface* matchStyle(const SkFontStyle& pattern) override {
+        return this->matchStyleCSS3(pattern);
+    }
+private:
+    sk_sp<SkTypeface> fTypeface;
 };
 
 class FontStyleSet final : public SkFontStyleSet {
@@ -69,6 +93,7 @@ public:
         fFamilies[0] = sk_make_sp<FontStyleSet>(0);
         fFamilies[1] = sk_make_sp<FontStyleSet>(1);
         fFamilies[2] = sk_make_sp<FontStyleSet>(2);
+        fFamilies[3] = sk_make_sp<JustOneTypefaceStyleSet>(SkTestSVGTypeface::Default());
     }
 
     int onCountFamilies() const override { return SK_ARRAY_COUNT(fFamilies); }
@@ -86,6 +111,7 @@ public:
             if (strstr(familyName,  "ans")) { return this->createStyleSet(0); }
             if (strstr(familyName, "erif")) { return this->createStyleSet(1); }
             if (strstr(familyName,  "ono")) { return this->createStyleSet(2); }
+            if (strstr(familyName,  "oji")) { return this->createStyleSet(3); }
         }
         return this->createStyleSet(0);
     }
@@ -138,7 +164,7 @@ public:
     }
 
 private:
-    sk_sp<FontStyleSet> fFamilies[3];
+    sk_sp<SkFontStyleSet> fFamilies[4];
 };
 }