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Unified Diff: tools/json/SkJSONCanvas.cpp

Issue 1639333002: switched to SkJSONCPP for JSON output (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: Created 4 years, 11 months ago
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Index: tools/json/SkJSONCanvas.cpp
diff --git a/tools/json/SkJSONCanvas.cpp b/tools/json/SkJSONCanvas.cpp
index f60ee27a277a105b1635fc060d1e0b9bf1706126..4bd23db4fd60ef8799a7d1f4c4d599bca150dcfe 100644
--- a/tools/json/SkJSONCanvas.cpp
+++ b/tools/json/SkJSONCanvas.cpp
@@ -8,291 +8,286 @@
#include "SkJSONCanvas.h"
#include "SkPath.h"
#include "SkRRect.h"
-#include "stdio.h"
-#include "stdlib.h"
SkJSONCanvas::SkJSONCanvas(int width, int height, SkWStream& out)
- : INHERITED(width, height)
- , fOut(out)
- , fFirstCommand(true) {
- fOut.writeText("{\"" SKJSONCANVAS_VERSION "\":1, \"" SKJSONCANVAS_COMMANDS
- "\":[");
+ : INHERITED(width, height)
+ , fOut(out)
+ , fRoot(Json::objectValue)
+ , fCommands(Json::arrayValue) {
+ fRoot[SKJSONCANVAS_VERSION] = Json::Value(1);
}
void SkJSONCanvas::finish() {
- fOut.writeText("]}");
+ fRoot[SKJSONCANVAS_COMMANDS] = fCommands;
+ fOut.writeText(Json::FastWriter().write(fRoot).c_str());
}
-void SkJSONCanvas::writef(const char* format, ...) {
- va_list args;
- va_start(args, format);
- SkString s;
- s.appendVAList(format, args);
- fOut.writeText(s.c_str());
+Json::Value SkJSONCanvas::makePoint(const SkPoint& point) {
+ Json::Value result(Json::arrayValue);
+ result.append(Json::Value(point.x()));
+ result.append(Json::Value(point.y()));
+ return result;
}
-void SkJSONCanvas::open(const char* name) {
- if (fFirstCommand) {
- fFirstCommand = false;
- }
- else {
- fOut.writeText(",");
- }
- this->writef("{\"" SKJSONCANVAS_COMMAND "\":\"%s\"", name);
+Json::Value SkJSONCanvas::makePoint(SkScalar x, SkScalar y) {
+ Json::Value result(Json::arrayValue);
+ result.append(Json::Value(x));
+ result.append(Json::Value(y));
+ return result;
}
-void SkJSONCanvas::close() {
- fOut.writeText("}");
+Json::Value SkJSONCanvas::makeRect(const SkRect& rect) {
+ Json::Value result(Json::arrayValue);
+ result.append(Json::Value(rect.left()));
+ result.append(Json::Value(rect.top()));
+ result.append(Json::Value(rect.right()));
+ result.append(Json::Value(rect.bottom()));
+ return result;
}
-void SkJSONCanvas::writeString(const char* name, const char* text) {
- this->writeString(name, text, strlen(text));
+Json::Value SkJSONCanvas::makeRRect(const SkRRect& rrect) {
+ Json::Value result(Json::arrayValue);
+ result.append(this->makeRect(rrect.rect()));
+ result.append(this->makePoint(rrect.radii(SkRRect::kUpperLeft_Corner)));
+ result.append(this->makePoint(rrect.radii(SkRRect::kUpperRight_Corner)));
+ result.append(this->makePoint(rrect.radii(SkRRect::kLowerLeft_Corner)));
+ result.append(this->makePoint(rrect.radii(SkRRect::kLowerRight_Corner)));
+ return result;
}
-void SkJSONCanvas::writeString(const char* name, const void* text, size_t length) {
- // TODO: escaping
- this->writef(",\"%s\":\"", name);
- fOut.write(text, length);
- fOut.writeText("\"");
-}
-
-void SkJSONCanvas::writePoint(const char* name, const SkPoint& point) {
- this->writef(",\"%s\":[%f, %f]", name, point.x(), point.y());
-}
-
-void SkJSONCanvas::writeRect(const char* name, const SkRect& rect) {
- this->writef(",\"%s\":[%f, %f, %f, %f]", name, rect.left(), rect.top(), rect.right(),
- rect.bottom());
-}
-
-void SkJSONCanvas::writeRRect(const char* name, const SkRRect& rrect) {
- SkRect rect = rrect.rect();
- SkVector corner1 = rrect.radii(SkRRect::kUpperLeft_Corner);
- SkVector corner2 = rrect.radii(SkRRect::kUpperRight_Corner);
- SkVector corner3 = rrect.radii(SkRRect::kLowerLeft_Corner);
- SkVector corner4 = rrect.radii(SkRRect::kLowerRight_Corner);
- this->writef(",\"%s\":[[%f, %f, %f, %f],[%f, %f],[%f, %f],[%f, %f],[%f, %f]]", name,
- rect.left(), rect.top(), rect.right(), rect.bottom(), corner1.x(), corner1.y(),
- corner2.x(), corner2.y(), corner3.x(), corner3.y(), corner4.x(), corner4.y());
-}
-
-void SkJSONCanvas::writePath(const char* name, const SkPath& path) {
- SkString text("[");
+Json::Value SkJSONCanvas::makePath(const SkPath& path) {
+ Json::Value result(Json::arrayValue);
SkPath::Iter iter(path, false);
SkPoint pts[4];
- bool first = true;
SkPath::Verb verb;
while ((verb = iter.next(pts)) != SkPath::kDone_Verb) {
- if (first) {
- first = false;
- }
- else {
- text.append(",");
- }
switch (verb) {
- case SkPath::kLine_Verb:
- text.appendf("{\"" SKJSONCANVAS_VERB_LINE "\":[%f,%f]}", pts[1].x(), pts[1].y());
+ case SkPath::kLine_Verb: {
+ Json::Value line(Json::objectValue);
+ line[SKJSONCANVAS_VERB_LINE] = this->makePoint(pts[1]);
+ result.append(line);
break;
- case SkPath::kQuad_Verb:
- text.appendf("{\"" SKJSONCANVAS_VERB_QUAD "\":[[%f,%f],[%f,%f]]}", pts[1].x(),
- pts[1].y(), pts[2].x(), pts[2].y());
+ }
+ case SkPath::kQuad_Verb: {
+ Json::Value quad(Json::objectValue);
+ Json::Value coords(Json::arrayValue);
+ coords.append(this->makePoint(pts[1]));
+ coords.append(this->makePoint(pts[2]));
+ quad[SKJSONCANVAS_VERB_QUAD] = coords;
+ result.append(quad);
break;
- case SkPath::kCubic_Verb:
- text.appendf("{\"" SKJSONCANVAS_VERB_CUBIC "\":[[%f,%f],[%f,%f],[%f,%f]]}",
- pts[1].x(), pts[1].y(), pts[2].x(), pts[2].y(), pts[3].x(),
- pts[3].y());
+ }
+ case SkPath::kCubic_Verb: {
+ Json::Value cubic(Json::objectValue);
+ Json::Value coords(Json::arrayValue);
+ coords.append(this->makePoint(pts[1]));
+ coords.append(this->makePoint(pts[2]));
+ coords.append(this->makePoint(pts[3]));
+ cubic[SKJSONCANVAS_VERB_CUBIC] = coords;
+ result.append(cubic);
break;
- case SkPath::kConic_Verb:
- text.appendf("{\"" SKJSONCANVAS_VERB_CONIC "\":[[%f,%f],[%f,%f],%f]}", pts[1].x(),
- pts[1].y(), pts[2].x(), pts[2].y(), iter.conicWeight());
+ }
+ case SkPath::kConic_Verb: {
+ Json::Value conic(Json::objectValue);
+ Json::Value coords(Json::arrayValue);
+ coords.append(this->makePoint(pts[1]));
+ coords.append(this->makePoint(pts[2]));
+ coords.append(Json::Value(iter.conicWeight()));
+ conic[SKJSONCANVAS_VERB_CONIC] = coords;
+ result.append(conic);
break;
- case SkPath::kMove_Verb:
- text.appendf("{\"" SKJSONCANVAS_VERB_MOVE "\":[%f,%f]}", pts[0].x(), pts[0].y());
+ }
+ case SkPath::kMove_Verb: {
+ Json::Value move(Json::objectValue);
+ move[SKJSONCANVAS_VERB_MOVE] = this->makePoint(pts[0]);
+ result.append(move);
break;
+ }
case SkPath::kClose_Verb:
- text.appendf("\"" SKJSONCANVAS_VERB_CLOSE "\"");
+ result.append(Json::Value(SKJSONCANVAS_VERB_CLOSE));
break;
case SkPath::kDone_Verb:
break;
}
}
- text.appendf("]");
- this->writef(",\"" SKJSONCANVAS_ATTRIBUTE_PATH "\":%s", text.c_str());
+ return result;
}
-void SkJSONCanvas::writeRegion(const char* name, const SkRegion& region) {
- this->writef(",\"%s\":\"<unimplemented>\"", name);
+Json::Value SkJSONCanvas::makeRegion(const SkRegion& region) {
+ return Json::Value("<unimplemented>");
}
-void SkJSONCanvas::writePaint(const SkPaint& paint) {
- this->writef(",\"" SKJSONCANVAS_ATTRIBUTE_PAINT "\":{");
- SkColor color = paint.getColor();
- bool first = true;
- if (color != SK_ColorBLACK) {
- this->writef("\"" SKJSONCANVAS_ATTRIBUTE_COLOR "\":[%d,%d,%d,%d]", SkColorGetA(color),
- SkColorGetR(color), SkColorGetG(color), SkColorGetB(color));
- first = false;
- }
+Json::Value SkJSONCanvas::makePaint(const SkPaint& paint) {
+ Json::Value result(Json::objectValue);
+ SkColor color = paint.getColor();
+ if (color != SK_ColorBLACK) {
+ Json::Value colorValue(Json::arrayValue);
+ colorValue.append(Json::Value(SkColorGetA(color)));
+ colorValue.append(Json::Value(SkColorGetR(color)));
+ colorValue.append(Json::Value(SkColorGetG(color)));
+ colorValue.append(Json::Value(SkColorGetB(color)));
+ result[SKJSONCANVAS_ATTRIBUTE_COLOR] = colorValue;;
+ }
SkPaint::Style style = paint.getStyle();
if (style != SkPaint::kFill_Style) {
- if (first) {
- first = false;
- }
- else {
- fOut.writeText(",");
- }
switch (style) {
- case SkPaint::kStroke_Style:
- fOut.writeText("\"" SKJSONCANVAS_ATTRIBUTE_STYLE "\":\""
- SKJSONCANVAS_STYLE_STROKE "\"");
+ case SkPaint::kStroke_Style: {
+ Json::Value stroke(SKJSONCANVAS_STYLE_STROKE);
+ result[SKJSONCANVAS_ATTRIBUTE_STYLE] = stroke;
break;
- case SkPaint::kStrokeAndFill_Style:
- fOut.writeText("\"" SKJSONCANVAS_ATTRIBUTE_STYLE "\":\""
- SKJSONCANVAS_STYLE_STROKEANDFILL "\"");
+ }
+ case SkPaint::kStrokeAndFill_Style: {
+ Json::Value strokeAndFill(SKJSONCANVAS_STYLE_STROKEANDFILL);
+ result[SKJSONCANVAS_ATTRIBUTE_STYLE] = strokeAndFill;
break;
+ }
default: SkASSERT(false);
}
}
SkScalar strokeWidth = paint.getStrokeWidth();
if (strokeWidth != 0.0f) {
- if (first) {
- first = false;
- }
- else {
- fOut.writeText(",");
- }
- this->writef("\"" SKJSONCANVAS_ATTRIBUTE_STROKEWIDTH "\":%f", strokeWidth);
+ result[SKJSONCANVAS_ATTRIBUTE_STROKEWIDTH] = Json::Value(strokeWidth);
}
if (paint.isAntiAlias()) {
- if (first) {
- first = false;
- }
- else {
- fOut.writeText(",");
- }
- fOut.writeText("\"" SKJSONCANVAS_ATTRIBUTE_ANTIALIAS "\":true");
+ result[SKJSONCANVAS_ATTRIBUTE_ANTIALIAS] = Json::Value(true);
}
- fOut.writeText("}");
-}
-
-void SkJSONCanvas::writeMatrix(const char* name, const SkMatrix& matrix) {
- this->writef(",\"%s\":[[%f,%f,%f],[%f,%f,%f],[%f,%f,%f]]", name,
- matrix[0], matrix[1], matrix[2],
- matrix[3], matrix[4], matrix[5],
- matrix[6], matrix[7], matrix[8]);
-}
-
-void SkJSONCanvas::writeRegionOp(const char* name, SkRegion::Op op) {
- this->writef(",\"%s\":\"", name);
- switch (op) {
+ return result;
+}
+
+Json::Value SkJSONCanvas::makeMatrix(const SkMatrix& matrix) {
+ Json::Value result(Json::arrayValue);
+ Json::Value row1(Json::arrayValue);
+ row1.append(Json::Value(matrix[0]));
+ row1.append(Json::Value(matrix[1]));
+ row1.append(Json::Value(matrix[2]));
+ result.append(row1);
+ Json::Value row2(Json::arrayValue);
+ row2.append(Json::Value(matrix[3]));
+ row2.append(Json::Value(matrix[4]));
+ row2.append(Json::Value(matrix[5]));
+ result.append(row2);
+ Json::Value row3(Json::arrayValue);
+ row3.append(Json::Value(matrix[6]));
+ row3.append(Json::Value(matrix[7]));
+ row3.append(Json::Value(matrix[8]));
+ result.append(row3);
+ return result;
+}
+
+Json::Value SkJSONCanvas::makeRegionOp(SkRegion::Op op) {
+ switch (op) {
case SkRegion::kDifference_Op:
- fOut.writeText(SKJSONCANVAS_REGIONOP_DIFFERENCE);
- break;
+ return Json::Value(SKJSONCANVAS_REGIONOP_DIFFERENCE);
case SkRegion::kIntersect_Op:
- fOut.writeText(SKJSONCANVAS_REGIONOP_INTERSECT);
- break;
+ return Json::Value(SKJSONCANVAS_REGIONOP_INTERSECT);
case SkRegion::kUnion_Op:
- fOut.writeText(SKJSONCANVAS_REGIONOP_UNION);
- break;
+ return Json::Value(SKJSONCANVAS_REGIONOP_UNION);
case SkRegion::kXOR_Op:
- fOut.writeText(SKJSONCANVAS_REGIONOP_XOR);
- break;
+ return Json::Value(SKJSONCANVAS_REGIONOP_XOR);
case SkRegion::kReverseDifference_Op:
- fOut.writeText(SKJSONCANVAS_REGIONOP_REVERSE_DIFFERENCE);
- break;
+ return Json::Value(SKJSONCANVAS_REGIONOP_REVERSE_DIFFERENCE);
case SkRegion::kReplace_Op:
- fOut.writeText(SKJSONCANVAS_REGIONOP_REPLACE);
- break;
+ return Json::Value(SKJSONCANVAS_REGIONOP_REPLACE);
default:
SkASSERT(false);
+ return Json::Value("<invalid region op>");
};
- fOut.writeText("\"");
}
-void SkJSONCanvas::writeEdgeStyle(const char* name, SkCanvas::ClipEdgeStyle edgeStyle) {
- this->writef(",\"%s\":\"", name);
- switch (edgeStyle) {
- case SkCanvas::kHard_ClipEdgeStyle: fOut.writeText(SKJSONCANVAS_EDGESTYLE_HARD); break;
- case SkCanvas::kSoft_ClipEdgeStyle: fOut.writeText(SKJSONCANVAS_EDGESTYLE_SOFT); break;
- default: SkASSERT(false);
+Json::Value SkJSONCanvas::makeEdgeStyle(SkCanvas::ClipEdgeStyle edgeStyle) {
+ switch (edgeStyle) {
+ case SkCanvas::kHard_ClipEdgeStyle:
+ return Json::Value(SKJSONCANVAS_EDGESTYLE_HARD);
+ case SkCanvas::kSoft_ClipEdgeStyle:
+ return Json::Value(SKJSONCANVAS_EDGESTYLE_SOFT);
+ default:
+ SkASSERT(false);
+ return Json::Value("<invalid edge style>");
};
- fOut.writeText("\"");
}
-void SkJSONCanvas::writePointMode(const char* name, SkCanvas::PointMode mode) {
- this->writef(",\"%s\":\"", name);
+Json::Value SkJSONCanvas::makePointMode(SkCanvas::PointMode mode) {
switch (mode) {
- case SkCanvas::kPoints_PointMode: fOut.writeText(SKJSONCANVAS_POINTMODE_POINTS); break;
- case SkCanvas::kLines_PointMode: fOut.writeText(SKJSONCANVAS_POINTMODE_LINES); break;
- case SkCanvas::kPolygon_PointMode: fOut.writeText(SKJSONCANVAS_POINTMODE_POLYGON); break;
- default: SkASSERT(false);
+ case SkCanvas::kPoints_PointMode:
+ return Json::Value(SKJSONCANVAS_POINTMODE_POINTS);
+ case SkCanvas::kLines_PointMode:
+ return Json::Value(SKJSONCANVAS_POINTMODE_LINES);
+ case SkCanvas::kPolygon_PointMode:
+ return Json::Value(SKJSONCANVAS_POINTMODE_POLYGON);
+ default:
+ SkASSERT(false);
+ return Json::Value("<invalid point mode>");
};
- fOut.writeText("\"");
}
void SkJSONCanvas::updateMatrix() {
- const SkMatrix& matrix = this->getTotalMatrix();
- if (matrix != fLastMatrix) {
- this->open(SKJSONCANVAS_COMMAND_MATRIX);
- this->writeMatrix(SKJSONCANVAS_ATTRIBUTE_MATRIX, matrix);
- fLastMatrix = matrix;
- this->close();
- }
+ const SkMatrix& matrix = this->getTotalMatrix();
+ if (matrix != fLastMatrix) {
+ Json::Value command(Json::objectValue);
+ command[SKJSONCANVAS_COMMAND] = Json::Value(SKJSONCANVAS_COMMAND_MATRIX);
+ command[SKJSONCANVAS_ATTRIBUTE_MATRIX] = this->makeMatrix(matrix);
+ fCommands.append(command);
+ fLastMatrix = matrix;
+ }
}
void SkJSONCanvas::onDrawPaint(const SkPaint& paint) {
- this->open(SKJSONCANVAS_COMMAND_PAINT);
- this->writePaint(paint);
- this->close();
+ Json::Value command(Json::objectValue);
+ command[SKJSONCANVAS_COMMAND] = Json::Value(SKJSONCANVAS_COMMAND_PAINT);
+ command[SKJSONCANVAS_ATTRIBUTE_PAINT] = this->makePaint(paint);
+ fCommands.append(command);
}
void SkJSONCanvas::onDrawRect(const SkRect& rect, const SkPaint& paint) {
- this->updateMatrix();
- this->open(SKJSONCANVAS_COMMAND_RECT);
- this->writeRect(SKJSONCANVAS_ATTRIBUTE_COORDS, rect);
- this->writePaint(paint);
- this->close();
+ this->updateMatrix();
+ Json::Value command(Json::objectValue);
+ command[SKJSONCANVAS_COMMAND] = Json::Value(SKJSONCANVAS_COMMAND_RECT);
+ command[SKJSONCANVAS_ATTRIBUTE_COORDS] = this->makeRect(rect);
+ command[SKJSONCANVAS_ATTRIBUTE_PAINT] = this->makePaint(paint);
+ fCommands.append(command);
}
void SkJSONCanvas::onDrawOval(const SkRect& rect, const SkPaint& paint) {
- this->updateMatrix();
- this->open(SKJSONCANVAS_COMMAND_OVAL);
- this->writeRect(SKJSONCANVAS_ATTRIBUTE_COORDS, rect);
- this->writePaint(paint);
- this->close();
+ this->updateMatrix();
+ Json::Value command(Json::objectValue);
+ command[SKJSONCANVAS_COMMAND] = Json::Value(SKJSONCANVAS_COMMAND_OVAL);
+ command[SKJSONCANVAS_ATTRIBUTE_COORDS] = this->makeRect(rect);
+ command[SKJSONCANVAS_ATTRIBUTE_PAINT] = this->makePaint(paint);
+ fCommands.append(command);
}
void SkJSONCanvas::onDrawRRect(const SkRRect& rrect, const SkPaint& paint) {
- this->updateMatrix();
- this->open(SKJSONCANVAS_COMMAND_RRECT);
- this->writeRRect(SKJSONCANVAS_ATTRIBUTE_COORDS, rrect);
- this->writePaint(paint);
- this->close();}
+ this->updateMatrix();
+ Json::Value command(Json::objectValue);
+ command[SKJSONCANVAS_COMMAND] = Json::Value(SKJSONCANVAS_COMMAND_RRECT);
+ command[SKJSONCANVAS_ATTRIBUTE_COORDS] = this->makeRRect(rrect);
+ command[SKJSONCANVAS_ATTRIBUTE_PAINT] = this->makePaint(paint);
+ fCommands.append(command);
+}
void SkJSONCanvas::onDrawDRRect(const SkRRect& outer, const SkRRect& inner, const SkPaint& paint) {
this->updateMatrix();
- this->open(SKJSONCANVAS_COMMAND_DRRECT);
- this->writeRRect(SKJSONCANVAS_ATTRIBUTE_OUTER, outer);
- this->writeRRect(SKJSONCANVAS_ATTRIBUTE_INNER, inner);
- this->writePaint(paint);
- this->close();
+ Json::Value command(Json::objectValue);
+ command[SKJSONCANVAS_COMMAND] = Json::Value(SKJSONCANVAS_COMMAND_RRECT);
+ command[SKJSONCANVAS_ATTRIBUTE_INNER] = this->makeRRect(inner);
+ command[SKJSONCANVAS_ATTRIBUTE_OUTER] = this->makeRRect(outer);
+ command[SKJSONCANVAS_ATTRIBUTE_PAINT] = this->makePaint(paint);
+ fCommands.append(command);
}
void SkJSONCanvas::onDrawPoints(SkCanvas::PointMode mode, size_t count, const SkPoint pts[],
- const SkPaint& paint) {
+ const SkPaint& paint) {
this->updateMatrix();
- this->open(SKJSONCANVAS_COMMAND_POINTS);
- this->writePointMode(SKJSONCANVAS_ATTRIBUTE_MODE, mode);
- fOut.writeText(",\"" SKJSONCANVAS_ATTRIBUTE_POINTS "\":[");
+ Json::Value command(Json::objectValue);
+ command[SKJSONCANVAS_COMMAND] = Json::Value(SKJSONCANVAS_COMMAND_POINTS);
+ command[SKJSONCANVAS_ATTRIBUTE_MODE] = this->makePointMode(mode);
+ Json::Value points(Json::arrayValue);
for (size_t i = 0; i < count; i++) {
- if (i != 0) {
- fOut.writeText(",");
- }
- this->writef("[%f,%f]", pts[i].x(), pts[i].y());
+ points.append(this->makePoint(pts[i]));
}
- fOut.writeText("]");
- this->writePaint(paint);
- this->close();
+ command[SKJSONCANVAS_ATTRIBUTE_POINTS] = points;
+ command[SKJSONCANVAS_ATTRIBUTE_PAINT] = this->makePaint(paint);
+ fCommands.append(command);
}
void SkJSONCanvas::onDrawVertices(SkCanvas::VertexMode, int vertexCount, const SkPoint vertices[],
@@ -307,11 +302,13 @@ void SkJSONCanvas::onDrawAtlas(const SkImage*, const SkRSXform[], const SkRect[]
}
void SkJSONCanvas::onDrawPath(const SkPath& path, const SkPaint& paint) {
- this->updateMatrix();
- this->open(SKJSONCANVAS_COMMAND_PATH);
- this->writePath(SKJSONCANVAS_ATTRIBUTE_PATH, path);
- this->writePaint(paint);
- this->close();}
+ this->updateMatrix();
+ Json::Value command(Json::objectValue);
+ command[SKJSONCANVAS_COMMAND] = Json::Value(SKJSONCANVAS_COMMAND_PATH);
+ command[SKJSONCANVAS_ATTRIBUTE_PATH] = this->makePath(path);
+ command[SKJSONCANVAS_ATTRIBUTE_PAINT] = this->makePaint(paint);
+ fCommands.append(command);
+}
void SkJSONCanvas::onDrawImage(const SkImage*, SkScalar dx, SkScalar dy, const SkPaint*) {
SkDebugf("unsupported: drawImage\n");
@@ -344,11 +341,13 @@ void SkJSONCanvas::onDrawBitmapNine(const SkBitmap&, const SkIRect& center, cons
void SkJSONCanvas::onDrawText(const void* text, size_t byteLength, SkScalar x,
SkScalar y, const SkPaint& paint) {
this->updateMatrix();
- this->open(SKJSONCANVAS_COMMAND_TEXT);
- this->writeString(SKJSONCANVAS_ATTRIBUTE_TEXT, text, byteLength);
- this->writePoint(SKJSONCANVAS_ATTRIBUTE_COORDS, { x, y });
- this->writePaint(paint);
- this->close();
+ Json::Value command(Json::objectValue);
+ command[SKJSONCANVAS_COMMAND] = Json::Value(SKJSONCANVAS_COMMAND_TEXT);
+ command[SKJSONCANVAS_ATTRIBUTE_TEXT] = Json::Value((const char*) text,
+ ((const char*) text) + byteLength);
+ command[SKJSONCANVAS_ATTRIBUTE_COORDS] = this->makePoint(x, y);
+ command[SKJSONCANVAS_ATTRIBUTE_PAINT] = this->makePaint(paint);
+ fCommands.append(command);
}
void SkJSONCanvas::onDrawPosText(const void* text, size_t byteLength,
@@ -384,45 +383,52 @@ void SkJSONCanvas::onDrawDrawable(SkDrawable*, const SkMatrix*) {
}
void SkJSONCanvas::onClipRect(const SkRect& rect, SkRegion::Op op, ClipEdgeStyle edgeStyle) {
- this->updateMatrix();
- this->open(SKJSONCANVAS_COMMAND_CLIPRECT);
- this->writeRect(SKJSONCANVAS_ATTRIBUTE_COORDS, rect);
- this->writeRegionOp(SKJSONCANVAS_ATTRIBUTE_REGIONOP, op);
- this->writeEdgeStyle(SKJSONCANVAS_ATTRIBUTE_EDGESTYLE, edgeStyle);
- this->close();
+ this->updateMatrix();
+ Json::Value command(Json::objectValue);
+ command[SKJSONCANVAS_COMMAND] = Json::Value(SKJSONCANVAS_COMMAND_CLIPRECT);
+ command[SKJSONCANVAS_ATTRIBUTE_COORDS] = this->makeRect(rect);
+ command[SKJSONCANVAS_ATTRIBUTE_REGIONOP] = this->makeRegionOp(op);
+ command[SKJSONCANVAS_ATTRIBUTE_EDGESTYLE] = this->makeEdgeStyle(edgeStyle);
+ fCommands.append(command);
}
void SkJSONCanvas::onClipRRect(const SkRRect& rrect, SkRegion::Op op, ClipEdgeStyle edgeStyle) {
- this->updateMatrix();
- this->open(SKJSONCANVAS_COMMAND_CLIPRRECT);
- this->writeRRect(SKJSONCANVAS_ATTRIBUTE_COORDS, rrect);
- this->writeRegionOp(SKJSONCANVAS_ATTRIBUTE_REGIONOP, op);
- this->writeEdgeStyle(SKJSONCANVAS_ATTRIBUTE_EDGESTYLE, edgeStyle);
- this->close();
+ this->updateMatrix();
+ Json::Value command(Json::objectValue);
+ command[SKJSONCANVAS_COMMAND] = Json::Value(SKJSONCANVAS_COMMAND_CLIPRRECT);
+ command[SKJSONCANVAS_ATTRIBUTE_COORDS] = this->makeRRect(rrect);
+ command[SKJSONCANVAS_ATTRIBUTE_REGIONOP] = this->makeRegionOp(op);
+ command[SKJSONCANVAS_ATTRIBUTE_EDGESTYLE] = this->makeEdgeStyle(edgeStyle);
+ fCommands.append(command);
}
void SkJSONCanvas::onClipPath(const SkPath& path, SkRegion::Op op, ClipEdgeStyle edgeStyle) {
- updateMatrix();
- this->open(SKJSONCANVAS_COMMAND_CLIPPATH);
- this->writePath(SKJSONCANVAS_ATTRIBUTE_PATH, path);
- this->writeRegionOp(SKJSONCANVAS_ATTRIBUTE_REGIONOP, op);
- this->writeEdgeStyle(SKJSONCANVAS_ATTRIBUTE_EDGESTYLE, edgeStyle);
- this->close();
+ this->updateMatrix();
+ Json::Value command(Json::objectValue);
+ command[SKJSONCANVAS_COMMAND] = Json::Value(SKJSONCANVAS_COMMAND_CLIPPATH);
+ command[SKJSONCANVAS_ATTRIBUTE_PATH] = this->makePath(path);
+ command[SKJSONCANVAS_ATTRIBUTE_REGIONOP] = this->makeRegionOp(op);
+ command[SKJSONCANVAS_ATTRIBUTE_EDGESTYLE] = this->makeEdgeStyle(edgeStyle);
+ fCommands.append(command);
}
void SkJSONCanvas::onClipRegion(const SkRegion& deviceRgn, SkRegion::Op op) {
- this->open(SKJSONCANVAS_COMMAND_CLIPREGION);
- this->writeRegion(SKJSONCANVAS_ATTRIBUTE_DEVICEREGION, deviceRgn);
- this->writeRegionOp(SKJSONCANVAS_ATTRIBUTE_REGIONOP, op);
- this->close();
+ this->updateMatrix();
+ Json::Value command(Json::objectValue);
+ command[SKJSONCANVAS_COMMAND] = Json::Value(SKJSONCANVAS_COMMAND_CLIPREGION);
+ command[SKJSONCANVAS_ATTRIBUTE_REGION] = this->makeRegion(deviceRgn);
+ command[SKJSONCANVAS_ATTRIBUTE_REGIONOP] = this->makeRegionOp(op);
+ fCommands.append(command);
}
void SkJSONCanvas::willSave() {
- this->open(SKJSONCANVAS_COMMAND_SAVE);
- this->close();
+ Json::Value command(Json::objectValue);
+ command[SKJSONCANVAS_COMMAND] = Json::Value(SKJSONCANVAS_COMMAND_SAVE);
+ fCommands.append(command);
}
void SkJSONCanvas::willRestore() {
- this->open(SKJSONCANVAS_COMMAND_RESTORE);
- this->close();
+ Json::Value command(Json::objectValue);
+ command[SKJSONCANVAS_COMMAND] = Json::Value(SKJSONCANVAS_COMMAND_RESTORE);
+ fCommands.append(command);
}
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