skia2/samplecode/SampleCode.h
epoger@google.com ec3ed6a5eb Automatic update of all copyright notices to reflect new license terms.
I have manually examined all of these diffs and restored a few files that
seem to require manual adjustment.

The following files still need to be modified manually, in a separate CL:

android_sample/SampleApp/AndroidManifest.xml
android_sample/SampleApp/res/layout/layout.xml
android_sample/SampleApp/res/menu/sample.xml
android_sample/SampleApp/res/values/strings.xml
android_sample/SampleApp/src/com/skia/sampleapp/SampleApp.java
android_sample/SampleApp/src/com/skia/sampleapp/SampleView.java
experimental/CiCarbonSampleMain.c
experimental/CocoaDebugger/main.m
experimental/FileReaderApp/main.m
experimental/SimpleCocoaApp/main.m
experimental/iOSSampleApp/Shared/SkAlertPrompt.h
experimental/iOSSampleApp/Shared/SkAlertPrompt.m
experimental/iOSSampleApp/SkiOSSampleApp-Base.xcconfig
experimental/iOSSampleApp/SkiOSSampleApp-Debug.xcconfig
experimental/iOSSampleApp/SkiOSSampleApp-Release.xcconfig
gpu/src/android/GrGLDefaultInterface_android.cpp
gyp/common.gypi
gyp_skia
include/ports/SkHarfBuzzFont.h
include/views/SkOSWindow_wxwidgets.h
make.bat
make.py
src/opts/memset.arm.S
src/opts/memset16_neon.S
src/opts/memset32_neon.S
src/opts/opts_check_arm.cpp
src/ports/SkDebug_brew.cpp
src/ports/SkMemory_brew.cpp
src/ports/SkOSFile_brew.cpp
src/ports/SkXMLParser_empty.cpp
src/utils/ios/SkImageDecoder_iOS.mm
src/utils/ios/SkOSFile_iOS.mm
src/utils/ios/SkStream_NSData.mm
tests/FillPathTest.cpp
Review URL: http://codereview.appspot.com/4816058

git-svn-id: http://skia.googlecode.com/svn/trunk@1982 2bbb7eff-a529-9590-31e7-b0007b416f81
2011-07-28 14:26:00 +00:00

93 lines
2.1 KiB
C++

/*
* Copyright 2011 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SampleCode_DEFINED
#define SampleCode_DEFINED
#include "SkColor.h"
#include "SkEvent.h"
#include "SkKey.h"
#include "SkView.h"
class GrContext;
class SampleCode {
public:
static bool KeyQ(const SkEvent&, SkKey* outKey);
static bool CharQ(const SkEvent&, SkUnichar* outUni);
static bool TitleQ(const SkEvent&);
static void TitleR(SkEvent*, const char title[]);
static bool PrefSizeQ(const SkEvent&);
static void PrefSizeR(SkEvent*, SkScalar width, SkScalar height);
static bool FastTextQ(const SkEvent&);
static SkMSec GetAnimTime();
static SkMSec GetAnimTimeDelta();
static SkScalar GetAnimSecondsDelta();
static SkScalar GetAnimScalar(SkScalar speedPerSec, SkScalar period = 0);
static GrContext* GetGr();
};
//////////////////////////////////////////////////////////////////////////////
typedef SkView* (*SkViewFactory)();
class SkViewRegister : SkNoncopyable {
public:
explicit SkViewRegister(SkViewFactory);
static const SkViewRegister* Head() { return gHead; }
SkViewRegister* next() const { return fChain; }
SkViewFactory factory() const { return fFact; }
private:
SkViewFactory fFact;
SkViewRegister* fChain;
static SkViewRegister* gHead;
};
///////////////////////////////////////////////////////////////////////////////
class SampleView : public SkView {
public:
SampleView() : fRepeatCount(1), fBGColor(SK_ColorWHITE) {
fUsePipe = false;
}
void setBGColor(SkColor color) { fBGColor = color; }
static bool IsSampleView(SkView*);
static bool SetRepeatDraw(SkView*, int count);
static bool SetUsePipe(SkView*, bool);
protected:
virtual void onDrawBackground(SkCanvas*);
virtual void onDrawContent(SkCanvas*) = 0;
// overrides
virtual bool onEvent(const SkEvent& evt);
virtual bool onQuery(SkEvent* evt);
virtual void onDraw(SkCanvas*);
private:
int fRepeatCount;
SkColor fBGColor;
bool fUsePipe;
typedef SkView INHERITED;
};
#endif