You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
69 lines
1.7 KiB
69 lines
1.7 KiB
/*
|
|
* Copyright 2020 Google Inc.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
#include "tools/viewer/SkRiveSlide.h"
|
|
|
|
#include "include/core/SkCanvas.h"
|
|
#include "include/core/SkStream.h"
|
|
|
|
#if defined(SK_ENABLE_SKRIVE)
|
|
|
|
SkRiveSlide::SkRiveSlide(const SkString& name, const SkString& path)
|
|
: fPath(path) {
|
|
fName = name;
|
|
}
|
|
|
|
SkRiveSlide::~SkRiveSlide() = default;
|
|
|
|
void SkRiveSlide::load(SkScalar w, SkScalar h) {
|
|
fWinSize = {w , h};
|
|
fRive = skrive::SkRive::Builder().make(SkFILEStream::Make(fPath.c_str()));
|
|
fRiveBounds = SkRect::MakeEmpty();
|
|
|
|
if (fRive) {
|
|
SkDebugf("Loaded Rive animation: %zu artboards\n", fRive->artboards().size());
|
|
for (const auto& ab : fRive->artboards()) {
|
|
const auto& pos = ab->getTranslation();
|
|
const auto& size = ab->getSize();
|
|
|
|
fRiveBounds.join(SkRect::MakeXYWH(pos.x, pos.y, size.x, size.y));
|
|
}
|
|
} else {
|
|
SkDebugf("Failed to load Rive animation: %s\n", fPath.c_str());
|
|
}
|
|
}
|
|
|
|
void SkRiveSlide::unload() {
|
|
fRive.reset();
|
|
}
|
|
|
|
void SkRiveSlide::resize(SkScalar w, SkScalar h) {
|
|
fWinSize = {w , h};
|
|
}
|
|
|
|
SkISize SkRiveSlide::getDimensions() const {
|
|
// We always scale to fill the window.
|
|
return fWinSize.toCeil();
|
|
}
|
|
|
|
void SkRiveSlide::draw(SkCanvas* canvas) {
|
|
if (!fRive) {
|
|
return;
|
|
}
|
|
|
|
// Scale the Rive artboards to fill our window.
|
|
SkAutoCanvasRestore acr(canvas, true);
|
|
canvas->concat(SkMatrix::RectToRect(fRiveBounds, SkRect::MakeSize(fWinSize),
|
|
SkMatrix::kCenter_ScaleToFit));
|
|
|
|
for (const auto& ab : fRive->artboards()) {
|
|
ab->render(canvas);
|
|
}
|
|
}
|
|
|
|
#endif // defined(SK_ENABLE_SKRIVE)
|