Index: src/svg/parser/SkSVGGradient.cpp |
diff --git a/src/svg/parser/SkSVGGradient.cpp b/src/svg/parser/SkSVGGradient.cpp |
deleted file mode 100644 |
index 8b54ff774b9ff90767b3383431a687aa8f81ac5d..0000000000000000000000000000000000000000 |
--- a/src/svg/parser/SkSVGGradient.cpp |
+++ /dev/null |
@@ -1,113 +0,0 @@ |
-/* |
- * Copyright 2006 The Android Open Source Project |
- * |
- * Use of this source code is governed by a BSD-style license that can be |
- * found in the LICENSE file. |
- */ |
- |
- |
-#include "SkSVGGradient.h" |
-#include "SkSVGParser.h" |
-#include "SkSVGStop.h" |
- |
-SkSVGGradient::SkSVGGradient() { |
-} |
- |
-SkSVGElement* SkSVGGradient::getGradient() { |
- return this; |
-} |
- |
-bool SkSVGGradient::isDef() { |
- return true; |
-} |
- |
-bool SkSVGGradient::isNotDef() { |
- return false; |
-} |
- |
-void SkSVGGradient::translate(SkSVGParser& parser, bool defState) { |
- INHERITED::translate(parser, defState); |
- // !!! no support for 'objectBoundingBox' yet |
- bool first = true; |
- bool addedFirst = false; |
- bool addedLast = false; |
- SkString offsets("["); |
- SkString* lastOffset = nullptr; |
- for (SkSVGElement** ptr = fChildren.begin(); ptr < fChildren.end(); ptr++) { |
- SkASSERT((*ptr)->getType() == SkSVGType_Stop); |
- SkSVGStop* stop = (SkSVGStop*) *ptr; |
- if (first && stop->f_offset.equals("0") == false) { |
- addedFirst = true; |
- offsets.append("0,"); |
- } |
- SkString* thisOffset = &stop->f_offset; |
- if (lastOffset && thisOffset->equals(*lastOffset)) { |
- if (thisOffset->equals("1")) { |
- offsets.remove(offsets.size() - 2, 2); |
- offsets.append(".999,"); |
- } else { |
- SkASSERT(0); // !!! need to write this case |
- } |
- } |
- offsets.append(*thisOffset); |
- if (ptr == fChildren.end() - 1) { // last |
- if (stop->f_offset.equals("1") == false) { |
- offsets.append(",1"); |
- addedLast = true; |
- } |
- } else |
- offsets.appendUnichar(','); |
- first = false; |
- lastOffset = thisOffset; |
- } |
- offsets.appendUnichar(']'); |
- parser._addAttribute("offsets", offsets); |
- if (addedFirst) |
- parser.translate(*fChildren.begin(), defState); |
- for (SkSVGElement** ptr = fChildren.begin(); ptr < fChildren.end(); ptr++) |
- parser.translate(*ptr, defState); |
- if (addedLast) |
- parser.translate(*(fChildren.end() - 1), defState); |
-} |
- |
-void SkSVGGradient::translateGradientUnits(SkString& units) { |
- // !!! no support for 'objectBoundingBox' yet |
- SkASSERT(strcmp(units.c_str(), "userSpaceOnUse") == 0); |
-} |
- |
-void SkSVGGradient::write(SkSVGParser& parser, SkString& baseColor) { |
- if (baseColor.c_str()[0] != '#') |
- return; |
- SkSVGPaint* saveHead = parser.fHead; |
- parser.fHead = &fPaintState; |
- parser.fSuppressPaint = true; |
- SkString originalID(f_id); |
- f_id.set("mask"); // write out gradient named given name + color (less initial #) |
- f_id.append(baseColor.c_str() + 1); |
- SkString originalColors; |
- for (SkSVGElement** ptr = fChildren.begin(); ptr < fChildren.end(); ptr++) { |
- SkSVGStop* colorElement = (SkSVGStop*) *ptr; |
- SkString& color = colorElement->fPaintState.f_stopColor; |
- originalColors.append(color); |
- originalColors.appendUnichar(','); |
- SkASSERT(color.c_str()[0] == '#'); |
- SkString replacement; |
- replacement.set("0x"); |
- replacement.append(color.c_str() + 1, 2); // add stop colors using given color, turning existing stop color into alpha |
- SkASSERT(baseColor.c_str()[0] == '#'); |
- SkASSERT(baseColor.size() == 7); |
- replacement.append(baseColor.c_str() + 1); |
- color.set(replacement); |
- } |
- translate(parser, true); |
- const char* originalPtr = originalColors.c_str(); // restore original gradient values |
- for (SkSVGElement** ptr = fChildren.begin(); ptr < fChildren.end(); ptr++) { |
- SkSVGStop* color = (SkSVGStop*) *ptr; |
- const char* originalEnd = strchr(originalPtr, ','); |
- color->fPaintState.f_stopColor.set(originalPtr, originalEnd - originalPtr); |
- originalPtr = originalEnd + 1; |
- } |
- f_id.set(originalID); |
- parser.fSuppressPaint = false; |
- parser.fHead = saveHead; |
-} |