a4f8137e67
add 'G' key to sampleapp, to toggle showing the GM's bounds as an overlay git-svn-id: http://skia.googlecode.com/svn/trunk@6431 2bbb7eff-a529-9590-31e7-b0007b416f81
79 lines
1.8 KiB
C++
79 lines
1.8 KiB
C++
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/*
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* Copyright 2011 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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#ifndef GMSampleView_DEFINED
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#define GMSampleView_DEFINED
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#include "SampleCode.h"
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#include "gm.h"
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class GMSampleView : public SampleView {
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private:
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bool fShowSize;
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typedef skiagm::GM GM;
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public:
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GMSampleView(GM* gm)
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: fGM(gm), fShowSize(false) {}
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virtual ~GMSampleView() {
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delete fGM;
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}
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static SkEvent* NewShowSizeEvt(bool doShowSize) {
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SkEvent* evt = SkNEW_ARGS(SkEvent, ("GMSampleView::showSize"));
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evt->setFast32(doShowSize);
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return evt;
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}
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protected:
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virtual bool onQuery(SkEvent* evt) {
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if (SampleCode::TitleQ(*evt)) {
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SkString name("GM:");
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name.append(fGM->shortName());
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SampleCode::TitleR(evt, name.c_str());
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return true;
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}
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return this->INHERITED::onQuery(evt);
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}
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virtual bool onEvent(const SkEvent& evt) SK_OVERRIDE {
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if (evt.isType("GMSampleView::showSize")) {
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fShowSize = SkToBool(evt.getFast32());
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return true;
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}
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return this->INHERITED::onEvent(evt);
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}
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virtual void onDrawContent(SkCanvas* canvas) {
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{
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SkAutoCanvasRestore acr(canvas, fShowSize);
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fGM->drawContent(canvas);
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}
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if (fShowSize) {
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SkISize size = fGM->getISize();
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SkRect r = SkRect::MakeWH(SkIntToScalar(size.width()),
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SkIntToScalar(size.height()));
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SkPaint paint;
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paint.setColor(0x40FF8833);
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canvas->drawRect(r, paint);
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}
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}
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virtual void onDrawBackground(SkCanvas* canvas) {
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fGM->drawBackground(canvas);
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}
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private:
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GM* fGM;
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typedef SampleView INHERITED;
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};
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#endif
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