epoger@google.com | ec3ed6a | 2011-07-28 14:26:00 +0000 | [diff] [blame] | 1 | |
| 2 | /* |
| 3 | * Copyright 2011 Google Inc. |
| 4 | * |
| 5 | * Use of this source code is governed by a BSD-style license that can be |
| 6 | * found in the LICENSE file. |
| 7 | */ |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 8 | #include "SampleApp.h" |
| 9 | |
reed@google.com | 8a85d0c | 2011-06-24 19:12:12 +0000 | [diff] [blame] | 10 | #include "SkData.h" |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 11 | #include "SkCanvas.h" |
| 12 | #include "SkDevice.h" |
reed@google.com | af951c9 | 2011-06-16 19:10:39 +0000 | [diff] [blame] | 13 | #include "SkGpuDevice.h" |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 14 | #include "SkGraphics.h" |
reed@android.com | b08eb2b | 2009-01-06 20:16:26 +0000 | [diff] [blame] | 15 | #include "SkImageEncoder.h" |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 16 | #include "SkPaint.h" |
| 17 | #include "SkPicture.h" |
| 18 | #include "SkStream.h" |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 19 | #include "SkTime.h" |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 20 | #include "SkWindow.h" |
| 21 | |
| 22 | #include "SampleCode.h" |
reed@google.com | ac10a2d | 2010-12-22 21:39:39 +0000 | [diff] [blame] | 23 | #include "GrContext.h" |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 24 | #include "SkTypeface.h" |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 25 | |
Scroggo | 3e7ff9f | 2011-06-16 15:31:26 +0000 | [diff] [blame] | 26 | #include "GrGLInterface.h" |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 27 | |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 28 | #include "SkPDFDevice.h" |
| 29 | #include "SkPDFDocument.h" |
| 30 | #include "SkStream.h" |
| 31 | |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame^] | 32 | #define TEST_GPIPE |
yangsu@google.com | 1f39421 | 2011-06-01 18:03:34 +0000 | [diff] [blame] | 33 | |
| 34 | #ifdef TEST_GPIPE |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 35 | #define PIPE_FILEx |
| 36 | #ifdef PIPE_FILE |
yangsu@google.com | 1f39421 | 2011-06-01 18:03:34 +0000 | [diff] [blame] | 37 | #define FILE_PATH "/path/to/drawing.data" |
| 38 | #endif |
| 39 | |
yangsu@google.com | f121b05 | 2011-08-08 16:02:51 +0000 | [diff] [blame] | 40 | #define PIPE_NETx |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 41 | #ifdef PIPE_NET |
| 42 | #include "SkSockets.h" |
| 43 | SkTCPServer gServer; |
| 44 | #endif |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame^] | 45 | |
| 46 | #define DEBUGGERx |
| 47 | #ifdef DEBUGGER |
| 48 | extern SkView* create_debugger(const char* data, size_t size); |
| 49 | extern bool is_debugger(SkView* view); |
| 50 | SkTDArray<char> gTempDataStore; |
| 51 | #endif |
| 52 | |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 53 | #endif |
| 54 | |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 55 | #define USE_ARROWS_FOR_ZOOM true |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 56 | //#define DEFAULT_TO_GPU |
| 57 | |
reed@android.com | e191b16 | 2009-12-18 21:33:39 +0000 | [diff] [blame] | 58 | extern SkView* create_overview(int, const SkViewFactory[]); |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame^] | 59 | extern bool is_overview(SkView* view); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 60 | extern SkView* create_transition(SkView*, SkView*, int); |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame^] | 61 | extern bool is_transition(SkView* view); |
| 62 | |
reed@android.com | 34245c7 | 2009-11-03 04:00:48 +0000 | [diff] [blame] | 63 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 64 | #define ANIMATING_EVENTTYPE "nextSample" |
| 65 | #define ANIMATING_DELAY 750 |
| 66 | |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 67 | #ifdef SK_DEBUG |
reed@google.com | bad8c87 | 2011-05-18 20:10:31 +0000 | [diff] [blame] | 68 | #define FPS_REPEAT_MULTIPLIER 1 |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 69 | #else |
reed@google.com | bad8c87 | 2011-05-18 20:10:31 +0000 | [diff] [blame] | 70 | #define FPS_REPEAT_MULTIPLIER 10 |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 71 | #endif |
reed@google.com | bad8c87 | 2011-05-18 20:10:31 +0000 | [diff] [blame] | 72 | #define FPS_REPEAT_COUNT (10 * FPS_REPEAT_MULTIPLIER) |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 73 | |
reed@google.com | 3cec4d7 | 2011-07-06 13:59:47 +0000 | [diff] [blame] | 74 | static SampleWindow* gSampleWindow; |
| 75 | |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 76 | /////////////// |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 77 | class SampleWindow::DefaultDeviceManager : public SampleWindow::DeviceManager { |
| 78 | public: |
| 79 | |
| 80 | DefaultDeviceManager() { |
| 81 | fGrRenderTarget = NULL; |
| 82 | fGrContext = NULL; |
| 83 | } |
| 84 | |
| 85 | virtual ~DefaultDeviceManager() { |
| 86 | SkSafeUnref(fGrRenderTarget); |
| 87 | SkSafeUnref(fGrContext); |
| 88 | } |
| 89 | |
| 90 | virtual void init(SampleWindow* win) { |
| 91 | win->attachGL(); |
| 92 | if (NULL == fGrContext) { |
| 93 | fGrContext = GrContext::Create(kOpenGL_Shaders_GrEngine, NULL); |
| 94 | } |
| 95 | if (NULL == fGrContext) { |
| 96 | SkDebugf("Failed to setup 3D"); |
| 97 | win->detachGL(); |
| 98 | } |
| 99 | } |
| 100 | |
| 101 | virtual bool supportsDeviceType(SampleWindow::DeviceType dType) { |
| 102 | switch (dType) { |
| 103 | case kRaster_DeviceType: |
| 104 | case kPicture_DeviceType: // fallthru |
| 105 | return true; |
| 106 | case kGPU_DeviceType: |
| 107 | return NULL != fGrContext && NULL != fGrRenderTarget; |
| 108 | default: |
| 109 | return false; |
| 110 | } |
| 111 | } |
| 112 | |
| 113 | virtual bool prepareCanvas(SampleWindow::DeviceType dType, |
| 114 | SkCanvas* canvas, |
| 115 | SampleWindow* win) { |
| 116 | if (kGPU_DeviceType == dType) { |
| 117 | if (fGrContext) { |
| 118 | canvas->setDevice(new SkGpuDevice(fGrContext, |
| 119 | fGrRenderTarget))->unref(); |
| 120 | } else { |
| 121 | return false; |
| 122 | } |
| 123 | } |
| 124 | return true; |
| 125 | } |
| 126 | |
| 127 | virtual void publishCanvas(SampleWindow::DeviceType dType, |
| 128 | SkCanvas* canvas, |
| 129 | SampleWindow* win) { |
| 130 | if (fGrContext) { |
| 131 | // in case we have queued drawing calls |
| 132 | fGrContext->flush(); |
| 133 | if (dType != kGPU_DeviceType) { |
| 134 | // need to send the raster bits to the (gpu) window |
| 135 | fGrContext->setRenderTarget(fGrRenderTarget); |
| 136 | const SkBitmap& bm = win->getBitmap(); |
| 137 | fGrContext->writePixels(0, 0, bm.width(), bm.height(), |
| 138 | kRGBA_8888_GrPixelConfig, bm.getPixels(), |
| 139 | bm.rowBytes()); |
| 140 | } |
| 141 | } |
| 142 | win->presentGL(); |
| 143 | } |
| 144 | |
| 145 | virtual void windowSizeChanged(SampleWindow* win) { |
| 146 | if (fGrContext) { |
| 147 | win->attachGL(); |
| 148 | |
| 149 | GrPlatformSurfaceDesc desc; |
| 150 | desc.reset(); |
| 151 | desc.fSurfaceType = kRenderTarget_GrPlatformSurfaceType; |
| 152 | desc.fWidth = SkScalarRound(win->width()); |
| 153 | desc.fHeight = SkScalarRound(win->height()); |
| 154 | desc.fConfig = kRGBA_8888_GrPixelConfig; |
bsalomon@google.com | 5bfc217 | 2011-07-29 20:29:05 +0000 | [diff] [blame] | 155 | GR_GL_GetIntegerv(GR_GL_STENCIL_BITS, &desc.fStencilBits); |
| 156 | GR_GL_GetIntegerv(GR_GL_SAMPLES, &desc.fSampleCnt); |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 157 | GrGLint buffer; |
| 158 | GR_GL_GetIntegerv(GR_GL_FRAMEBUFFER_BINDING, &buffer); |
| 159 | desc.fPlatformRenderTarget = buffer; |
| 160 | |
| 161 | SkSafeUnref(fGrRenderTarget); |
| 162 | fGrRenderTarget = static_cast<GrRenderTarget*>( |
| 163 | fGrContext->createPlatformSurface(desc)); |
| 164 | } |
| 165 | } |
| 166 | |
| 167 | virtual GrContext* getGrContext() { |
| 168 | return fGrContext; |
| 169 | } |
| 170 | private: |
| 171 | GrContext* fGrContext; |
| 172 | GrRenderTarget* fGrRenderTarget; |
| 173 | }; |
| 174 | |
| 175 | /////////////// |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 176 | static const char view_inval_msg[] = "view-inval-msg"; |
| 177 | |
Scroggo | 62b65b0 | 2011-06-21 16:01:26 +0000 | [diff] [blame] | 178 | void SampleWindow::postInvalDelay() { |
reed@google.com | 87fac4a | 2011-08-04 13:50:17 +0000 | [diff] [blame] | 179 | (new SkEvent(view_inval_msg, this->getSinkID()))->postDelay(1); |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 180 | } |
| 181 | |
| 182 | static bool isInvalEvent(const SkEvent& evt) { |
| 183 | return evt.isType(view_inval_msg); |
| 184 | } |
| 185 | ////////////////// |
| 186 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 187 | SkViewRegister* SkViewRegister::gHead; |
| 188 | SkViewRegister::SkViewRegister(SkViewFactory fact) : fFact(fact) { |
| 189 | static bool gOnce; |
| 190 | if (!gOnce) { |
| 191 | gHead = NULL; |
| 192 | gOnce = true; |
| 193 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 194 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 195 | fChain = gHead; |
| 196 | gHead = this; |
| 197 | } |
| 198 | |
reed@google.com | 29038ed | 2011-07-06 17:56:47 +0000 | [diff] [blame] | 199 | #if 0 |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 200 | #include <CoreFoundation/CoreFoundation.h> |
| 201 | #include <CoreFoundation/CFURLAccess.h> |
| 202 | |
| 203 | static void testpdf() { |
| 204 | CFStringRef path = CFStringCreateWithCString(NULL, "/test.pdf", |
| 205 | kCFStringEncodingUTF8); |
| 206 | CFURLRef url = CFURLCreateWithFileSystemPath(NULL, path, |
| 207 | kCFURLPOSIXPathStyle, |
| 208 | false); |
| 209 | CFRelease(path); |
| 210 | CGRect box = CGRectMake(0, 0, 8*72, 10*72); |
| 211 | CGContextRef cg = CGPDFContextCreateWithURL(url, &box, NULL); |
| 212 | CFRelease(url); |
| 213 | |
| 214 | CGContextBeginPage(cg, &box); |
| 215 | CGRect r = CGRectMake(10, 10, 40 + 0.5, 50 + 0.5); |
| 216 | CGContextFillEllipseInRect(cg, r); |
| 217 | CGContextEndPage(cg); |
| 218 | CGContextRelease(cg); |
| 219 | |
| 220 | if (false) { |
| 221 | SkBitmap bm; |
| 222 | bm.setConfig(SkBitmap::kA8_Config, 64, 64); |
| 223 | bm.allocPixels(); |
| 224 | bm.eraseColor(0); |
| 225 | |
| 226 | SkCanvas canvas(bm); |
| 227 | |
| 228 | } |
| 229 | } |
| 230 | #endif |
| 231 | |
| 232 | ////////////////////////////////////////////////////////////////////////////// |
| 233 | |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 234 | enum FlipAxisEnum { |
| 235 | kFlipAxis_X = (1 << 0), |
| 236 | kFlipAxis_Y = (1 << 1) |
| 237 | }; |
| 238 | |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 239 | #include "SkDrawFilter.h" |
| 240 | |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 241 | class FlagsDrawFilter : public SkDrawFilter { |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 242 | public: |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 243 | FlagsDrawFilter(SkOSMenu::TriState lcd, SkOSMenu::TriState aa, SkOSMenu::TriState filter, |
| 244 | SkOSMenu::TriState hinting) : |
reed@google.com | 09e3baa | 2011-05-18 12:04:31 +0000 | [diff] [blame] | 245 | fLCDState(lcd), fAAState(aa), fFilterState(filter), fHintingState(hinting) {} |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 246 | |
mike@reedtribe.org | 3ce59dc | 2011-04-08 00:38:05 +0000 | [diff] [blame] | 247 | virtual void filter(SkPaint* paint, Type t) { |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 248 | if (kText_Type == t && SkOSMenu::kMixedState != fLCDState) { |
| 249 | paint->setLCDRenderText(SkOSMenu::kOnState == fLCDState); |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 250 | } |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 251 | if (SkOSMenu::kMixedState != fAAState) { |
| 252 | paint->setAntiAlias(SkOSMenu::kOnState == fAAState); |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 253 | } |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 254 | if (SkOSMenu::kMixedState != fFilterState) { |
| 255 | paint->setFilterBitmap(SkOSMenu::kOnState == fFilterState); |
reed@google.com | 176753a | 2011-05-17 15:32:04 +0000 | [diff] [blame] | 256 | } |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 257 | if (SkOSMenu::kMixedState != fHintingState) { |
| 258 | paint->setHinting(SkOSMenu::kOnState == fHintingState ? |
reed@google.com | 09e3baa | 2011-05-18 12:04:31 +0000 | [diff] [blame] | 259 | SkPaint::kNormal_Hinting : |
| 260 | SkPaint::kSlight_Hinting); |
| 261 | } |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 262 | } |
| 263 | |
| 264 | private: |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 265 | SkOSMenu::TriState fLCDState; |
| 266 | SkOSMenu::TriState fAAState; |
| 267 | SkOSMenu::TriState fFilterState; |
| 268 | SkOSMenu::TriState fHintingState; |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 269 | }; |
| 270 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 271 | ////////////////////////////////////////////////////////////////////////////// |
| 272 | |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 273 | #define MAX_ZOOM_LEVEL 8 |
| 274 | #define MIN_ZOOM_LEVEL -8 |
| 275 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 276 | static const char gCharEvtName[] = "SampleCode_Char_Event"; |
| 277 | static const char gKeyEvtName[] = "SampleCode_Key_Event"; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 278 | static const char gTitleEvtName[] = "SampleCode_Title_Event"; |
| 279 | static const char gPrefSizeEvtName[] = "SampleCode_PrefSize_Event"; |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 280 | static const char gFastTextEvtName[] = "SampleCode_FastText_Event"; |
| 281 | |
| 282 | bool SampleCode::CharQ(const SkEvent& evt, SkUnichar* outUni) { |
| 283 | if (evt.isType(gCharEvtName, sizeof(gCharEvtName) - 1)) { |
| 284 | if (outUni) { |
| 285 | *outUni = evt.getFast32(); |
| 286 | } |
| 287 | return true; |
| 288 | } |
| 289 | return false; |
| 290 | } |
| 291 | |
| 292 | bool SampleCode::KeyQ(const SkEvent& evt, SkKey* outKey) { |
| 293 | if (evt.isType(gKeyEvtName, sizeof(gKeyEvtName) - 1)) { |
| 294 | if (outKey) { |
| 295 | *outKey = (SkKey)evt.getFast32(); |
| 296 | } |
| 297 | return true; |
| 298 | } |
| 299 | return false; |
| 300 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 301 | |
| 302 | bool SampleCode::TitleQ(const SkEvent& evt) { |
| 303 | return evt.isType(gTitleEvtName, sizeof(gTitleEvtName) - 1); |
| 304 | } |
| 305 | |
| 306 | void SampleCode::TitleR(SkEvent* evt, const char title[]) { |
| 307 | SkASSERT(evt && TitleQ(*evt)); |
| 308 | evt->setString(gTitleEvtName, title); |
| 309 | } |
| 310 | |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 311 | bool SampleCode::RequestTitle(SkView* view, SkString* title) { |
| 312 | SkEvent evt(gTitleEvtName); |
| 313 | if (view->doQuery(&evt)) { |
| 314 | title->set(evt.findString(gTitleEvtName)); |
| 315 | return true; |
| 316 | } |
| 317 | return false; |
| 318 | } |
| 319 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 320 | bool SampleCode::PrefSizeQ(const SkEvent& evt) { |
| 321 | return evt.isType(gPrefSizeEvtName, sizeof(gPrefSizeEvtName) - 1); |
| 322 | } |
| 323 | |
| 324 | void SampleCode::PrefSizeR(SkEvent* evt, SkScalar width, SkScalar height) { |
| 325 | SkASSERT(evt && PrefSizeQ(*evt)); |
| 326 | SkScalar size[2]; |
| 327 | size[0] = width; |
| 328 | size[1] = height; |
| 329 | evt->setScalars(gPrefSizeEvtName, 2, size); |
| 330 | } |
| 331 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 332 | bool SampleCode::FastTextQ(const SkEvent& evt) { |
| 333 | return evt.isType(gFastTextEvtName, sizeof(gFastTextEvtName) - 1); |
| 334 | } |
| 335 | |
| 336 | /////////////////////////////////////////////////////////////////////////////// |
| 337 | |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 338 | static SkMSec gAnimTime; |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 339 | static SkMSec gAnimTimePrev; |
| 340 | |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 341 | SkMSec SampleCode::GetAnimTime() { return gAnimTime; } |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 342 | SkMSec SampleCode::GetAnimTimeDelta() { return gAnimTime - gAnimTimePrev; } |
| 343 | SkScalar SampleCode::GetAnimSecondsDelta() { |
| 344 | return SkDoubleToScalar(GetAnimTimeDelta() / 1000.0); |
| 345 | } |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 346 | |
| 347 | SkScalar SampleCode::GetAnimScalar(SkScalar speed, SkScalar period) { |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 348 | // since gAnimTime can be up to 32 bits, we can't convert it to a float |
| 349 | // or we'll lose the low bits. Hence we use doubles for the intermediate |
| 350 | // calculations |
| 351 | double seconds = (double)gAnimTime / 1000.0; |
| 352 | double value = SkScalarToDouble(speed) * seconds; |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 353 | if (period) { |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 354 | value = ::fmod(value, SkScalarToDouble(period)); |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 355 | } |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 356 | return SkDoubleToScalar(value); |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 357 | } |
| 358 | |
reed@google.com | 3cec4d7 | 2011-07-06 13:59:47 +0000 | [diff] [blame] | 359 | GrContext* SampleCode::GetGr() { |
| 360 | return gSampleWindow ? gSampleWindow->getGrContext() : NULL; |
| 361 | } |
| 362 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 363 | ////////////////////////////////////////////////////////////////////////////// |
| 364 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 365 | static SkView* curr_view(SkWindow* wind) { |
| 366 | SkView::F2BIter iter(wind); |
| 367 | return iter.next(); |
| 368 | } |
| 369 | |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 370 | void SampleWindow::setZoomCenter(float x, float y) |
| 371 | { |
| 372 | fZoomCenterX = SkFloatToScalar(x); |
| 373 | fZoomCenterY = SkFloatToScalar(y); |
| 374 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 375 | |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 376 | bool SampleWindow::zoomIn() |
| 377 | { |
| 378 | // Arbitrarily decided |
| 379 | if (fFatBitsScale == 25) return false; |
| 380 | fFatBitsScale++; |
| 381 | this->inval(NULL); |
| 382 | return true; |
| 383 | } |
| 384 | |
| 385 | bool SampleWindow::zoomOut() |
| 386 | { |
| 387 | if (fFatBitsScale == 1) return false; |
| 388 | fFatBitsScale--; |
| 389 | this->inval(NULL); |
| 390 | return true; |
| 391 | } |
| 392 | |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 393 | void SampleWindow::updatePointer(int x, int y) |
| 394 | { |
| 395 | fMouseX = x; |
| 396 | fMouseY = y; |
| 397 | if (fShowZoomer) { |
| 398 | this->inval(NULL); |
| 399 | } |
| 400 | } |
| 401 | |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 402 | static inline SampleWindow::DeviceType cycle_devicetype(SampleWindow::DeviceType ct) { |
| 403 | static const SampleWindow::DeviceType gCT[] = { |
| 404 | SampleWindow::kPicture_DeviceType, |
| 405 | SampleWindow::kGPU_DeviceType, |
| 406 | SampleWindow::kRaster_DeviceType |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 407 | }; |
| 408 | return gCT[ct]; |
| 409 | } |
| 410 | |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 411 | SampleWindow::SampleWindow(void* hwnd, int argc, char** argv, DeviceManager* devManager) : INHERITED(hwnd) { |
reed@google.com | 3cec4d7 | 2011-07-06 13:59:47 +0000 | [diff] [blame] | 412 | gSampleWindow = this; |
| 413 | |
yangsu@google.com | 1f39421 | 2011-06-01 18:03:34 +0000 | [diff] [blame] | 414 | #ifdef PIPE_FILE |
| 415 | //Clear existing file or create file if it doesn't exist |
| 416 | FILE* f = fopen(FILE_PATH, "wb"); |
| 417 | fclose(f); |
| 418 | #endif |
| 419 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 420 | fPicture = NULL; |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 421 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 422 | #ifdef DEFAULT_TO_GPU |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 423 | fDeviceType = kGPU_DeviceType; |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 424 | #else |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 425 | fDeviceType = kRaster_DeviceType; |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 426 | #endif |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 427 | fUseClip = false; |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 428 | fNClip = false; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 429 | fRepeatDrawing = false; |
| 430 | fAnimating = false; |
reed@android.com | 6c5f6f2 | 2009-08-14 16:08:38 +0000 | [diff] [blame] | 431 | fRotate = false; |
| 432 | fScale = false; |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 433 | fRequestGrabImage = false; |
reed@google.com | 0faac1e | 2011-05-11 05:58:58 +0000 | [diff] [blame] | 434 | fUsePipe = false; |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 435 | fMeasureFPS = false; |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 436 | fLCDState = SkOSMenu::kMixedState; |
| 437 | fAAState = SkOSMenu::kMixedState; |
| 438 | fFilterState = SkOSMenu::kMixedState; |
| 439 | fHintingState = SkOSMenu::kMixedState; |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 440 | fFlipAxis = 0; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 441 | fScrollTestX = fScrollTestY = 0; |
| 442 | |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 443 | fMouseX = fMouseY = 0; |
mike@reedtribe.org | 3ce59dc | 2011-04-08 00:38:05 +0000 | [diff] [blame] | 444 | fFatBitsScale = 8; |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 445 | fTypeface = SkTypeface::CreateFromTypeface(NULL, SkTypeface::kBold); |
| 446 | fShowZoomer = false; |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 447 | |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 448 | fZoomLevel = 0; |
| 449 | fZoomScale = SK_Scalar1; |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 450 | |
| 451 | fMagnify = false; |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame^] | 452 | fDebugger = false; |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 453 | |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 454 | fSaveToPdf = false; |
| 455 | fPdfCanvas = NULL; |
| 456 | |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 457 | fTransitionNext = 6; |
| 458 | fTransitionPrev = 2; |
| 459 | |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 460 | int sinkID = this->getSinkID(); |
| 461 | fAppMenu.setTitle("Global Settings"); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 462 | int itemID; |
| 463 | |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame^] | 464 | itemID =fAppMenu.appendList("Device Type", "Device Type", sinkID, 0, |
| 465 | "Raster", "Picture", "OpenGL", NULL); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 466 | fAppMenu.assignKeyEquivalentToItem(itemID, 'd'); |
| 467 | itemID = fAppMenu.appendTriState("AA", "AA", sinkID, fAAState); |
| 468 | fAppMenu.assignKeyEquivalentToItem(itemID, 'b'); |
| 469 | itemID = fAppMenu.appendTriState("LCD", "LCD", sinkID, fLCDState); |
| 470 | fAppMenu.assignKeyEquivalentToItem(itemID, 'l'); |
| 471 | itemID = fAppMenu.appendTriState("Filter", "Filter", sinkID, fFilterState); |
| 472 | fAppMenu.assignKeyEquivalentToItem(itemID, 'n'); |
| 473 | itemID = fAppMenu.appendTriState("Hinting", "Hinting", sinkID, fHintingState); |
| 474 | fAppMenu.assignKeyEquivalentToItem(itemID, 'h'); |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame^] | 475 | fUsePipeMenuItemID = fAppMenu.appendSwitch("Pipe", "Pipe" , sinkID, fUsePipe); |
| 476 | fAppMenu.assignKeyEquivalentToItem(fUsePipeMenuItemID, 'p'); |
| 477 | #ifdef DEBUGGER |
| 478 | itemID = fAppMenu.appendSwitch("Debugger", "Debugger", sinkID, fDebugger); |
| 479 | fAppMenu.assignKeyEquivalentToItem(itemID, 'q'); |
| 480 | #endif |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 481 | itemID = fAppMenu.appendSwitch("Slide Show", "Slide Show" , sinkID, false); |
| 482 | fAppMenu.assignKeyEquivalentToItem(itemID, 'a'); |
| 483 | itemID = fAppMenu.appendSwitch("Clip", "Clip" , sinkID, fUseClip); |
| 484 | fAppMenu.assignKeyEquivalentToItem(itemID, 'c'); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 485 | itemID = fAppMenu.appendSwitch("Flip X", "Flip X" , sinkID, false); |
| 486 | fAppMenu.assignKeyEquivalentToItem(itemID, 'x'); |
| 487 | itemID = fAppMenu.appendSwitch("Flip Y", "Flip Y" , sinkID, false); |
| 488 | fAppMenu.assignKeyEquivalentToItem(itemID, 'y'); |
| 489 | itemID = fAppMenu.appendSwitch("Zoomer", "Zoomer" , sinkID, fShowZoomer); |
| 490 | fAppMenu.assignKeyEquivalentToItem(itemID, 'z'); |
| 491 | itemID = fAppMenu.appendSwitch("Magnify", "Magnify" , sinkID, fMagnify); |
| 492 | fAppMenu.assignKeyEquivalentToItem(itemID, 'm'); |
| 493 | itemID =fAppMenu.appendList("Transition-Next", "Transition-Next", sinkID, |
| 494 | fTransitionNext, "Up", "Up and Right", "Right", |
| 495 | "Down and Right", "Down", "Down and Left", |
| 496 | "Left", "Up and Left", NULL); |
| 497 | fAppMenu.assignKeyEquivalentToItem(itemID, 'j'); |
| 498 | itemID =fAppMenu.appendList("Transition-Prev", "Transition-Prev", sinkID, |
| 499 | fTransitionPrev, "Up", "Up and Right", "Right", |
| 500 | "Down and Right", "Down", "Down and Left", |
| 501 | "Left", "Up and Left", NULL); |
| 502 | fAppMenu.assignKeyEquivalentToItem(itemID, 'k'); |
| 503 | itemID = fAppMenu.appendAction("Save to PDF", sinkID); |
| 504 | fAppMenu.assignKeyEquivalentToItem(itemID, 'e'); |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 505 | |
| 506 | this->addMenu(&fAppMenu); |
| 507 | this->addMenu(&fSlideMenu); |
| 508 | |
bsalomon@google.com | 2fbc7fa | 2011-01-05 16:34:41 +0000 | [diff] [blame] | 509 | // this->setConfig(SkBitmap::kRGB_565_Config); |
| 510 | this->setConfig(SkBitmap::kARGB_8888_Config); |
| 511 | this->setVisibleP(true); |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 512 | this->setClipToBounds(false); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 513 | |
reed@android.com | 34245c7 | 2009-11-03 04:00:48 +0000 | [diff] [blame] | 514 | { |
| 515 | const SkViewRegister* reg = SkViewRegister::Head(); |
| 516 | while (reg) { |
| 517 | *fSamples.append() = reg->factory(); |
| 518 | reg = reg->next(); |
| 519 | } |
| 520 | } |
| 521 | fCurrIndex = 0; |
senorblanco@chromium.org | 78b8253 | 2011-06-28 19:44:03 +0000 | [diff] [blame] | 522 | if (argc > 1) { |
| 523 | int i, count = fSamples.count(); |
| 524 | for (i = 0; i < count; i++) { |
| 525 | SkString title = getSampleTitle(i); |
| 526 | if (title.equals(argv[1])) { |
| 527 | fCurrIndex = i; |
| 528 | break; |
| 529 | } |
| 530 | } |
| 531 | if (i == count) { |
| 532 | fprintf(stderr, "Unknown sample \"%s\"\n", argv[1]); |
| 533 | } |
| 534 | } |
reed@android.com | e0f13ee | 2009-11-04 19:40:25 +0000 | [diff] [blame] | 535 | this->loadView(fSamples[fCurrIndex]()); |
bsalomon@google.com | 840e9f3 | 2011-07-06 21:59:09 +0000 | [diff] [blame] | 536 | |
| 537 | fPDFData = NULL; |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 538 | |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 539 | if (NULL == devManager) { |
| 540 | fDevManager = new DefaultDeviceManager(); |
| 541 | } else { |
| 542 | devManager->ref(); |
| 543 | fDevManager = devManager; |
| 544 | } |
| 545 | fDevManager->init(this); |
| 546 | |
Scroggo | b4490c7 | 2011-06-17 13:53:05 +0000 | [diff] [blame] | 547 | // If another constructor set our dimensions, ensure that our |
| 548 | // onSizeChange gets called. |
| 549 | if (this->height() && this->width()) { |
| 550 | this->onSizeChange(); |
| 551 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 552 | } |
| 553 | |
| 554 | SampleWindow::~SampleWindow() { |
| 555 | delete fPicture; |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 556 | delete fPdfCanvas; |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 557 | fTypeface->unref(); |
reed@google.com | 29038ed | 2011-07-06 17:56:47 +0000 | [diff] [blame] | 558 | |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 559 | SkSafeUnref(fDevManager); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 560 | } |
| 561 | |
reed@android.com | 55e76b2 | 2009-11-23 21:46:47 +0000 | [diff] [blame] | 562 | static SkBitmap capture_bitmap(SkCanvas* canvas) { |
| 563 | SkBitmap bm; |
| 564 | const SkBitmap& src = canvas->getDevice()->accessBitmap(false); |
| 565 | src.copyTo(&bm, src.config()); |
| 566 | return bm; |
| 567 | } |
| 568 | |
| 569 | static bool bitmap_diff(SkCanvas* canvas, const SkBitmap& orig, |
| 570 | SkBitmap* diff) { |
| 571 | const SkBitmap& src = canvas->getDevice()->accessBitmap(false); |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 572 | |
reed@android.com | 55e76b2 | 2009-11-23 21:46:47 +0000 | [diff] [blame] | 573 | SkAutoLockPixels alp0(src); |
| 574 | SkAutoLockPixels alp1(orig); |
| 575 | for (int y = 0; y < src.height(); y++) { |
| 576 | const void* srcP = src.getAddr(0, y); |
| 577 | const void* origP = orig.getAddr(0, y); |
| 578 | size_t bytes = src.width() * src.bytesPerPixel(); |
| 579 | if (memcmp(srcP, origP, bytes)) { |
| 580 | SkDebugf("---------- difference on line %d\n", y); |
| 581 | return true; |
| 582 | } |
| 583 | } |
| 584 | return false; |
| 585 | } |
| 586 | |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 587 | static void drawText(SkCanvas* canvas, SkString string, SkScalar left, SkScalar top, SkPaint& paint) |
| 588 | { |
| 589 | SkColor desiredColor = paint.getColor(); |
| 590 | paint.setColor(SK_ColorWHITE); |
| 591 | const char* c_str = string.c_str(); |
| 592 | size_t size = string.size(); |
| 593 | SkRect bounds; |
| 594 | paint.measureText(c_str, size, &bounds); |
| 595 | bounds.offset(left, top); |
| 596 | SkScalar inset = SkIntToScalar(-2); |
| 597 | bounds.inset(inset, inset); |
| 598 | canvas->drawRect(bounds, paint); |
| 599 | if (desiredColor != SK_ColorBLACK) { |
| 600 | paint.setColor(SK_ColorBLACK); |
| 601 | canvas->drawText(c_str, size, left + SK_Scalar1, top + SK_Scalar1, paint); |
| 602 | } |
| 603 | paint.setColor(desiredColor); |
| 604 | canvas->drawText(c_str, size, left, top, paint); |
| 605 | } |
| 606 | |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 607 | #define XCLIP_N 8 |
| 608 | #define YCLIP_N 8 |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 609 | |
| 610 | void SampleWindow::draw(SkCanvas* canvas) { |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 611 | if (!fDevManager->prepareCanvas(fDeviceType, canvas, this)) { |
| 612 | return; |
| 613 | } |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 614 | // update the animation time |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 615 | gAnimTimePrev = gAnimTime; |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 616 | gAnimTime = SkTime::GetMSecs(); |
| 617 | |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 618 | SkScalar cx = fZoomCenterX; |
| 619 | SkScalar cy = fZoomCenterY; |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 620 | |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 621 | if (fZoomLevel) { |
| 622 | SkMatrix m; |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 623 | SkPoint center; |
| 624 | m = canvas->getTotalMatrix();//.invert(&m); |
| 625 | m.mapXY(cx, cy, ¢er); |
| 626 | cx = center.fX; |
| 627 | cy = center.fY; |
bsalomon@google.com | 11f0b51 | 2011-03-29 20:52:23 +0000 | [diff] [blame] | 628 | |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 629 | m.setTranslate(-cx, -cy); |
| 630 | m.postScale(fZoomScale, fZoomScale); |
| 631 | m.postTranslate(cx, cy); |
bsalomon@google.com | 11f0b51 | 2011-03-29 20:52:23 +0000 | [diff] [blame] | 632 | |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 633 | canvas->concat(m); |
| 634 | } |
bsalomon@google.com | 11f0b51 | 2011-03-29 20:52:23 +0000 | [diff] [blame] | 635 | |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 636 | if (fFlipAxis) { |
| 637 | SkMatrix m; |
| 638 | m.setTranslate(cx, cy); |
| 639 | if (fFlipAxis & kFlipAxis_X) { |
| 640 | m.preScale(-SK_Scalar1, SK_Scalar1); |
| 641 | } |
| 642 | if (fFlipAxis & kFlipAxis_Y) { |
| 643 | m.preScale(SK_Scalar1, -SK_Scalar1); |
| 644 | } |
| 645 | m.preTranslate(-cx, -cy); |
| 646 | canvas->concat(m); |
| 647 | } |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 648 | |
reed@google.com | 52f57e1 | 2011-03-16 12:10:02 +0000 | [diff] [blame] | 649 | // Apply any gesture matrix |
| 650 | if (true) { |
| 651 | const SkMatrix& localM = fGesture.localM(); |
| 652 | if (localM.getType() & SkMatrix::kScale_Mask) { |
| 653 | canvas->setExternalMatrix(&localM); |
| 654 | } |
| 655 | canvas->concat(localM); |
| 656 | canvas->concat(fGesture.globalM()); |
bsalomon@google.com | 11f0b51 | 2011-03-29 20:52:23 +0000 | [diff] [blame] | 657 | |
reed@google.com | 52f57e1 | 2011-03-16 12:10:02 +0000 | [diff] [blame] | 658 | if (fGesture.isActive()) { |
| 659 | this->inval(NULL); |
| 660 | } |
| 661 | } |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 662 | |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 663 | if (fNClip) { |
reed@android.com | 55e76b2 | 2009-11-23 21:46:47 +0000 | [diff] [blame] | 664 | this->INHERITED::draw(canvas); |
| 665 | SkBitmap orig = capture_bitmap(canvas); |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 666 | |
| 667 | const SkScalar w = this->width(); |
| 668 | const SkScalar h = this->height(); |
| 669 | const SkScalar cw = w / XCLIP_N; |
| 670 | const SkScalar ch = h / YCLIP_N; |
| 671 | for (int y = 0; y < YCLIP_N; y++) { |
reed@android.com | 55e76b2 | 2009-11-23 21:46:47 +0000 | [diff] [blame] | 672 | SkRect r; |
| 673 | r.fTop = y * ch; |
| 674 | r.fBottom = (y + 1) * ch; |
| 675 | if (y == YCLIP_N - 1) { |
| 676 | r.fBottom = h; |
| 677 | } |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 678 | for (int x = 0; x < XCLIP_N; x++) { |
| 679 | SkAutoCanvasRestore acr(canvas, true); |
reed@android.com | 55e76b2 | 2009-11-23 21:46:47 +0000 | [diff] [blame] | 680 | r.fLeft = x * cw; |
| 681 | r.fRight = (x + 1) * cw; |
| 682 | if (x == XCLIP_N - 1) { |
| 683 | r.fRight = w; |
| 684 | } |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 685 | canvas->clipRect(r); |
| 686 | this->INHERITED::draw(canvas); |
| 687 | } |
| 688 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 689 | |
reed@android.com | 55e76b2 | 2009-11-23 21:46:47 +0000 | [diff] [blame] | 690 | SkBitmap diff; |
| 691 | if (bitmap_diff(canvas, orig, &diff)) { |
| 692 | } |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 693 | } else { |
| 694 | this->INHERITED::draw(canvas); |
| 695 | } |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 696 | if (fShowZoomer && !fSaveToPdf) { |
Scroggo | 3272ba8 | 2011-05-25 20:50:42 +0000 | [diff] [blame] | 697 | showZoomer(canvas); |
| 698 | } |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 699 | if (fMagnify && !fSaveToPdf) { |
| 700 | magnify(canvas); |
| 701 | } |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 702 | |
reed@google.com | 29038ed | 2011-07-06 17:56:47 +0000 | [diff] [blame] | 703 | // do this last |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 704 | fDevManager->publishCanvas(fDeviceType, canvas, this); |
Scroggo | 3272ba8 | 2011-05-25 20:50:42 +0000 | [diff] [blame] | 705 | } |
| 706 | |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 707 | static float clipW = 200; |
| 708 | static float clipH = 200; |
| 709 | void SampleWindow::magnify(SkCanvas* canvas) { |
| 710 | SkRect r; |
| 711 | int count = canvas->save(); |
| 712 | |
| 713 | SkMatrix m = canvas->getTotalMatrix(); |
| 714 | m.invert(&m); |
| 715 | SkPoint offset, center; |
| 716 | m.mapXY(fMouseX - clipW/2, fMouseY - clipH/2, &offset); |
| 717 | m.mapXY(fMouseX, fMouseY, ¢er); |
| 718 | |
| 719 | r.set(0, 0, clipW * m.getScaleX(), clipH * m.getScaleX()); |
| 720 | r.offset(offset.fX, offset.fY); |
| 721 | |
| 722 | SkPaint paint; |
| 723 | paint.setColor(0xFF66AAEE); |
| 724 | paint.setStyle(SkPaint::kStroke_Style); |
| 725 | paint.setStrokeWidth(10.0 * m.getScaleX()); |
| 726 | //lense offset |
| 727 | //canvas->translate(0, -250); |
| 728 | canvas->drawRect(r, paint); |
| 729 | canvas->clipRect(r); |
| 730 | |
| 731 | m = canvas->getTotalMatrix(); |
| 732 | m.setTranslate(-center.fX, -center.fY); |
| 733 | m.postScale(0.5 * fFatBitsScale, 0.5 * fFatBitsScale); |
| 734 | m.postTranslate(center.fX, center.fY); |
| 735 | canvas->concat(m); |
| 736 | |
| 737 | this->INHERITED::draw(canvas); |
| 738 | |
| 739 | canvas->restoreToCount(count); |
| 740 | } |
| 741 | |
Scroggo | 3272ba8 | 2011-05-25 20:50:42 +0000 | [diff] [blame] | 742 | void SampleWindow::showZoomer(SkCanvas* canvas) { |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 743 | int count = canvas->save(); |
| 744 | canvas->resetMatrix(); |
| 745 | // Ensure the mouse position is on screen. |
reed@google.com | 261b8e2 | 2011-04-14 17:53:24 +0000 | [diff] [blame] | 746 | int width = SkScalarRound(this->width()); |
| 747 | int height = SkScalarRound(this->height()); |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 748 | if (fMouseX >= width) fMouseX = width - 1; |
| 749 | else if (fMouseX < 0) fMouseX = 0; |
| 750 | if (fMouseY >= height) fMouseY = height - 1; |
| 751 | else if (fMouseY < 0) fMouseY = 0; |
reed@google.com | b36334d | 2011-05-18 15:07:20 +0000 | [diff] [blame] | 752 | |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 753 | SkBitmap bitmap = capture_bitmap(canvas); |
reed@google.com | b36334d | 2011-05-18 15:07:20 +0000 | [diff] [blame] | 754 | bitmap.lockPixels(); |
| 755 | |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 756 | // Find the size of the zoomed in view, forced to be odd, so the examined pixel is in the middle. |
mike@reedtribe.org | 3ce59dc | 2011-04-08 00:38:05 +0000 | [diff] [blame] | 757 | int zoomedWidth = (width >> 1) | 1; |
| 758 | int zoomedHeight = (height >> 1) | 1; |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 759 | SkIRect src; |
| 760 | src.set(0, 0, zoomedWidth / fFatBitsScale, zoomedHeight / fFatBitsScale); |
| 761 | src.offset(fMouseX - (src.width()>>1), fMouseY - (src.height()>>1)); |
| 762 | SkRect dest; |
| 763 | dest.set(0, 0, SkIntToScalar(zoomedWidth), SkIntToScalar(zoomedHeight)); |
| 764 | dest.offset(SkIntToScalar(width - zoomedWidth), SkIntToScalar(height - zoomedHeight)); |
| 765 | SkPaint paint; |
| 766 | // Clear the background behind our zoomed in view |
| 767 | paint.setColor(SK_ColorWHITE); |
| 768 | canvas->drawRect(dest, paint); |
| 769 | canvas->drawBitmapRect(bitmap, &src, dest); |
| 770 | paint.setColor(SK_ColorBLACK); |
| 771 | paint.setStyle(SkPaint::kStroke_Style); |
| 772 | // Draw a border around the pixel in the middle |
| 773 | SkRect originalPixel; |
| 774 | originalPixel.set(SkIntToScalar(fMouseX), SkIntToScalar(fMouseY), SkIntToScalar(fMouseX + 1), SkIntToScalar(fMouseY + 1)); |
| 775 | SkMatrix matrix; |
| 776 | SkRect scalarSrc; |
| 777 | scalarSrc.set(src); |
| 778 | SkColor color = bitmap.getColor(fMouseX, fMouseY); |
| 779 | if (matrix.setRectToRect(scalarSrc, dest, SkMatrix::kFill_ScaleToFit)) { |
| 780 | SkRect pixel; |
| 781 | matrix.mapRect(&pixel, originalPixel); |
| 782 | // TODO Perhaps measure the values and make the outline white if it's "dark" |
| 783 | if (color == SK_ColorBLACK) { |
| 784 | paint.setColor(SK_ColorWHITE); |
| 785 | } |
| 786 | canvas->drawRect(pixel, paint); |
| 787 | } |
| 788 | paint.setColor(SK_ColorBLACK); |
| 789 | // Draw a border around the destination rectangle |
| 790 | canvas->drawRect(dest, paint); |
| 791 | paint.setStyle(SkPaint::kStrokeAndFill_Style); |
| 792 | // Identify the pixel and its color on screen |
| 793 | paint.setTypeface(fTypeface); |
| 794 | paint.setAntiAlias(true); |
| 795 | SkScalar lineHeight = paint.getFontMetrics(NULL); |
| 796 | SkString string; |
| 797 | string.appendf("(%i, %i)", fMouseX, fMouseY); |
| 798 | SkScalar left = dest.fLeft + SkIntToScalar(3); |
| 799 | SkScalar i = SK_Scalar1; |
| 800 | drawText(canvas, string, left, SkScalarMulAdd(lineHeight, i, dest.fTop), paint); |
| 801 | // Alpha |
| 802 | i += SK_Scalar1; |
| 803 | string.reset(); |
| 804 | string.appendf("A: %X", SkColorGetA(color)); |
| 805 | drawText(canvas, string, left, SkScalarMulAdd(lineHeight, i, dest.fTop), paint); |
| 806 | // Red |
| 807 | i += SK_Scalar1; |
| 808 | string.reset(); |
| 809 | string.appendf("R: %X", SkColorGetR(color)); |
| 810 | paint.setColor(SK_ColorRED); |
| 811 | drawText(canvas, string, left, SkScalarMulAdd(lineHeight, i, dest.fTop), paint); |
| 812 | // Green |
| 813 | i += SK_Scalar1; |
| 814 | string.reset(); |
| 815 | string.appendf("G: %X", SkColorGetG(color)); |
| 816 | paint.setColor(SK_ColorGREEN); |
| 817 | drawText(canvas, string, left, SkScalarMulAdd(lineHeight, i, dest.fTop), paint); |
| 818 | // Blue |
| 819 | i += SK_Scalar1; |
| 820 | string.reset(); |
| 821 | string.appendf("B: %X", SkColorGetB(color)); |
| 822 | paint.setColor(SK_ColorBLUE); |
| 823 | drawText(canvas, string, left, SkScalarMulAdd(lineHeight, i, dest.fTop), paint); |
| 824 | canvas->restoreToCount(count); |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 825 | } |
| 826 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 827 | void SampleWindow::onDraw(SkCanvas* canvas) { |
| 828 | if (fRepeatDrawing) { |
| 829 | this->inval(NULL); |
| 830 | } |
| 831 | } |
| 832 | |
| 833 | #include "SkColorPriv.h" |
| 834 | |
| 835 | static void reverseRedAndBlue(const SkBitmap& bm) { |
| 836 | SkASSERT(bm.config() == SkBitmap::kARGB_8888_Config); |
| 837 | uint8_t* p = (uint8_t*)bm.getPixels(); |
| 838 | uint8_t* stop = p + bm.getSize(); |
| 839 | while (p < stop) { |
| 840 | // swap red/blue (to go from ARGB(int) to RGBA(memory) and premultiply |
| 841 | unsigned scale = SkAlpha255To256(p[3]); |
| 842 | unsigned r = p[2]; |
| 843 | unsigned b = p[0]; |
| 844 | p[0] = SkAlphaMul(r, scale); |
| 845 | p[1] = SkAlphaMul(p[1], scale); |
| 846 | p[2] = SkAlphaMul(b, scale); |
| 847 | p += 4; |
| 848 | } |
| 849 | } |
| 850 | |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 851 | void SampleWindow::saveToPdf() |
| 852 | { |
| 853 | fSaveToPdf = true; |
| 854 | this->inval(NULL); |
| 855 | } |
| 856 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 857 | SkCanvas* SampleWindow::beforeChildren(SkCanvas* canvas) { |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 858 | if (fSaveToPdf) { |
| 859 | const SkBitmap& bmp = canvas->getDevice()->accessBitmap(false); |
| 860 | SkISize size = SkISize::Make(bmp.width(), bmp.height()); |
| 861 | SkPDFDevice* pdfDevice = new SkPDFDevice(size, size, |
| 862 | canvas->getTotalMatrix()); |
| 863 | fPdfCanvas = new SkCanvas(pdfDevice); |
| 864 | pdfDevice->unref(); |
| 865 | canvas = fPdfCanvas; |
| 866 | } else { |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 867 | switch (fDeviceType) { |
| 868 | case kRaster_DeviceType: |
| 869 | case kGPU_DeviceType: |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 870 | canvas = this->INHERITED::beforeChildren(canvas); |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 871 | break; |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 872 | case kPicture_DeviceType: |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 873 | fPicture = new SkPicture; |
| 874 | canvas = fPicture->beginRecording(9999, 9999); |
| 875 | break; |
reed@google.com | ac10a2d | 2010-12-22 21:39:39 +0000 | [diff] [blame] | 876 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 877 | } |
| 878 | |
| 879 | if (fUseClip) { |
| 880 | canvas->drawColor(0xFFFF88FF); |
| 881 | canvas->clipPath(fClipPath); |
| 882 | } |
| 883 | |
| 884 | return canvas; |
| 885 | } |
| 886 | |
| 887 | static void paint_rgn(const SkBitmap& bm, const SkIRect& r, |
| 888 | const SkRegion& rgn) { |
| 889 | SkCanvas canvas(bm); |
| 890 | SkRegion inval(rgn); |
| 891 | |
| 892 | inval.translate(r.fLeft, r.fTop); |
| 893 | canvas.clipRegion(inval); |
| 894 | canvas.drawColor(0xFFFF8080); |
| 895 | } |
yangsu@google.com | 501775e | 2011-06-24 16:04:50 +0000 | [diff] [blame] | 896 | #include "SkData.h" |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 897 | void SampleWindow::afterChildren(SkCanvas* orig) { |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 898 | if (fSaveToPdf) { |
| 899 | fSaveToPdf = false; |
| 900 | if (fShowZoomer) { |
| 901 | showZoomer(fPdfCanvas); |
| 902 | } |
| 903 | SkString name; |
| 904 | name.printf("%s.pdf", this->getTitle()); |
| 905 | SkPDFDocument doc; |
| 906 | SkPDFDevice* device = static_cast<SkPDFDevice*>(fPdfCanvas->getDevice()); |
| 907 | doc.appendPage(device); |
| 908 | #ifdef ANDROID |
| 909 | name.prepend("/sdcard/"); |
| 910 | #endif |
yangsu@google.com | 501775e | 2011-06-24 16:04:50 +0000 | [diff] [blame] | 911 | |
| 912 | #ifdef SK_BUILD_FOR_IOS |
| 913 | SkDynamicMemoryWStream mstream; |
| 914 | doc.emitPDF(&mstream); |
yangsu@google.com | ae8a2e5 | 2011-06-24 21:09:39 +0000 | [diff] [blame] | 915 | fPDFData = mstream.copyToData(); |
yangsu@google.com | 501775e | 2011-06-24 16:04:50 +0000 | [diff] [blame] | 916 | #endif |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 917 | SkFILEWStream stream(name.c_str()); |
| 918 | if (stream.isValid()) { |
| 919 | doc.emitPDF(&stream); |
| 920 | const char* desc = "File saved from Skia SampleApp"; |
| 921 | this->onPDFSaved(this->getTitle(), desc, name.c_str()); |
| 922 | } |
yangsu@google.com | 501775e | 2011-06-24 16:04:50 +0000 | [diff] [blame] | 923 | |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 924 | delete fPdfCanvas; |
| 925 | fPdfCanvas = NULL; |
| 926 | |
| 927 | // We took over the draw calls in order to create the PDF, so we need |
| 928 | // to redraw. |
| 929 | this->inval(NULL); |
| 930 | return; |
| 931 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame^] | 932 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 933 | if (fRequestGrabImage) { |
| 934 | fRequestGrabImage = false; |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 935 | |
reed@google.com | 29038ed | 2011-07-06 17:56:47 +0000 | [diff] [blame] | 936 | SkDevice* device = orig->getDevice(); |
bsalomon@google.com | 669fdc4 | 2011-04-05 17:08:27 +0000 | [diff] [blame] | 937 | SkBitmap bmp; |
| 938 | if (device->accessBitmap(false).copyTo(&bmp, SkBitmap::kARGB_8888_Config)) { |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 939 | static int gSampleGrabCounter; |
| 940 | SkString name; |
| 941 | name.printf("sample_grab_%d", gSampleGrabCounter++); |
bsalomon@google.com | 669fdc4 | 2011-04-05 17:08:27 +0000 | [diff] [blame] | 942 | SkImageEncoder::EncodeFile(name.c_str(), bmp, |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 943 | SkImageEncoder::kPNG_Type, 100); |
| 944 | } |
| 945 | } |
| 946 | |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 947 | if (kPicture_DeviceType == fDeviceType) { |
| 948 | if (true) { |
| 949 | SkPicture* pict = new SkPicture(*fPicture); |
| 950 | fPicture->unref(); |
| 951 | orig->drawPicture(*pict); |
| 952 | pict->unref(); |
| 953 | } else if (true) { |
| 954 | SkDynamicMemoryWStream ostream; |
| 955 | fPicture->serialize(&ostream); |
| 956 | fPicture->unref(); |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 957 | |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 958 | SkAutoDataUnref data(ostream.copyToData()); |
| 959 | SkMemoryStream istream(data.data(), data.size()); |
| 960 | SkPicture pict(&istream); |
| 961 | orig->drawPicture(pict); |
| 962 | } else { |
| 963 | fPicture->draw(orig); |
| 964 | fPicture->unref(); |
| 965 | } |
| 966 | fPicture = NULL; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 967 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 968 | |
reed@google.com | 17d7aec | 2011-04-25 14:31:44 +0000 | [diff] [blame] | 969 | // Do this after presentGL and other finishing, rather than in afterChild |
| 970 | if (fMeasureFPS && fMeasureFPS_Time) { |
| 971 | fMeasureFPS_Time = SkTime::GetMSecs() - fMeasureFPS_Time; |
| 972 | this->updateTitle(); |
Scroggo | 62b65b0 | 2011-06-21 16:01:26 +0000 | [diff] [blame] | 973 | this->postInvalDelay(); |
reed@google.com | 17d7aec | 2011-04-25 14:31:44 +0000 | [diff] [blame] | 974 | } |
| 975 | |
| 976 | // if ((fScrollTestX | fScrollTestY) != 0) |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 977 | if (false) { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 978 | const SkBitmap& bm = orig->getDevice()->accessBitmap(true); |
| 979 | int dx = fScrollTestX * 7; |
| 980 | int dy = fScrollTestY * 7; |
| 981 | SkIRect r; |
| 982 | SkRegion inval; |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 983 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 984 | r.set(50, 50, 50+100, 50+100); |
| 985 | bm.scrollRect(&r, dx, dy, &inval); |
| 986 | paint_rgn(bm, r, inval); |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame^] | 987 | } |
| 988 | #ifdef DEBUGGER |
| 989 | SkView* curr = curr_view(this); |
| 990 | if (fDebugger && !is_debugger(curr) && !is_transition(curr) && !is_overview(curr)) { |
| 991 | //Stop Pipe when fDebugger is active |
| 992 | fUsePipe = false; |
| 993 | (void)SampleView::SetUsePipe(curr, false); |
| 994 | fAppMenu.getItemByID(fUsePipeMenuItemID)->setBool(fUsePipe); |
| 995 | this->onUpdateMenu(&fAppMenu); |
| 996 | |
| 997 | //Reset any transformations |
| 998 | fGesture.stop(); |
| 999 | fGesture.reset(); |
| 1000 | |
| 1001 | this->loadView(create_debugger(gTempDataStore.begin(), |
| 1002 | gTempDataStore.count())); |
| 1003 | } |
| 1004 | #endif |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1005 | } |
| 1006 | |
reed@android.com | 6c5f6f2 | 2009-08-14 16:08:38 +0000 | [diff] [blame] | 1007 | void SampleWindow::beforeChild(SkView* child, SkCanvas* canvas) { |
| 1008 | if (fScale) { |
| 1009 | SkScalar scale = SK_Scalar1 * 7 / 10; |
| 1010 | SkScalar cx = this->width() / 2; |
| 1011 | SkScalar cy = this->height() / 2; |
| 1012 | canvas->translate(cx, cy); |
| 1013 | canvas->scale(scale, scale); |
| 1014 | canvas->translate(-cx, -cy); |
| 1015 | } |
| 1016 | if (fRotate) { |
| 1017 | SkScalar cx = this->width() / 2; |
| 1018 | SkScalar cy = this->height() / 2; |
| 1019 | canvas->translate(cx, cy); |
| 1020 | canvas->rotate(SkIntToScalar(30)); |
| 1021 | canvas->translate(-cx, -cy); |
| 1022 | } |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 1023 | |
reed@google.com | 09e3baa | 2011-05-18 12:04:31 +0000 | [diff] [blame] | 1024 | canvas->setDrawFilter(new FlagsDrawFilter(fLCDState, fAAState, |
| 1025 | fFilterState, fHintingState))->unref(); |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1026 | |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1027 | if (fMeasureFPS) { |
reed@google.com | f218339 | 2011-04-22 14:10:48 +0000 | [diff] [blame] | 1028 | fMeasureFPS_Time = 0; // 0 means the child is not aware of repeat-draw |
| 1029 | if (SampleView::SetRepeatDraw(child, FPS_REPEAT_COUNT)) { |
| 1030 | fMeasureFPS_Time = SkTime::GetMSecs(); |
| 1031 | } |
| 1032 | } else { |
| 1033 | (void)SampleView::SetRepeatDraw(child, 1); |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1034 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame^] | 1035 | //(void)SampleView::SetUsePipe(child, fUsePipe); |
reed@android.com | 6c5f6f2 | 2009-08-14 16:08:38 +0000 | [diff] [blame] | 1036 | } |
| 1037 | |
| 1038 | void SampleWindow::afterChild(SkView* child, SkCanvas* canvas) { |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 1039 | canvas->setDrawFilter(NULL); |
reed@android.com | 6c5f6f2 | 2009-08-14 16:08:38 +0000 | [diff] [blame] | 1040 | } |
| 1041 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1042 | static SkBitmap::Config gConfigCycle[] = { |
| 1043 | SkBitmap::kNo_Config, // none -> none |
| 1044 | SkBitmap::kNo_Config, // a1 -> none |
| 1045 | SkBitmap::kNo_Config, // a8 -> none |
| 1046 | SkBitmap::kNo_Config, // index8 -> none |
| 1047 | SkBitmap::kARGB_4444_Config, // 565 -> 4444 |
| 1048 | SkBitmap::kARGB_8888_Config, // 4444 -> 8888 |
| 1049 | SkBitmap::kRGB_565_Config // 8888 -> 565 |
| 1050 | }; |
| 1051 | |
| 1052 | static SkBitmap::Config cycle_configs(SkBitmap::Config c) { |
| 1053 | return gConfigCycle[c]; |
| 1054 | } |
| 1055 | |
djsollen@google.com | e32b583 | 2011-06-13 16:58:40 +0000 | [diff] [blame] | 1056 | void SampleWindow::changeZoomLevel(float delta) { |
| 1057 | fZoomLevel += SkFloatToScalar(delta); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1058 | if (fZoomLevel > 0) { |
djsollen@google.com | e32b583 | 2011-06-13 16:58:40 +0000 | [diff] [blame] | 1059 | fZoomLevel = SkMinScalar(fZoomLevel, MAX_ZOOM_LEVEL); |
| 1060 | fZoomScale = fZoomLevel + SK_Scalar1; |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1061 | } else if (fZoomLevel < 0) { |
djsollen@google.com | e32b583 | 2011-06-13 16:58:40 +0000 | [diff] [blame] | 1062 | fZoomLevel = SkMaxScalar(fZoomLevel, MIN_ZOOM_LEVEL); |
| 1063 | fZoomScale = SK_Scalar1 / (SK_Scalar1 - fZoomLevel); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1064 | } else { |
| 1065 | fZoomScale = SK_Scalar1; |
| 1066 | } |
| 1067 | |
djsollen@google.com | e32b583 | 2011-06-13 16:58:40 +0000 | [diff] [blame] | 1068 | this->updateTitle(); |
| 1069 | |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1070 | this->inval(NULL); |
| 1071 | } |
| 1072 | |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 1073 | bool SampleWindow::previousSample() { |
Scroggo | 62b65b0 | 2011-06-21 16:01:26 +0000 | [diff] [blame] | 1074 | fCurrIndex = (fCurrIndex - 1 + fSamples.count()) % fSamples.count(); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1075 | this->loadView(create_transition(curr_view(this), fSamples[fCurrIndex](), |
| 1076 | fTransitionPrev)); |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 1077 | return true; |
| 1078 | } |
| 1079 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1080 | bool SampleWindow::nextSample() { |
reed@android.com | 34245c7 | 2009-11-03 04:00:48 +0000 | [diff] [blame] | 1081 | fCurrIndex = (fCurrIndex + 1) % fSamples.count(); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1082 | this->loadView(create_transition(curr_view(this), fSamples[fCurrIndex](), |
| 1083 | fTransitionNext)); |
reed@android.com | 34245c7 | 2009-11-03 04:00:48 +0000 | [diff] [blame] | 1084 | return true; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1085 | } |
| 1086 | |
yangsu@google.com | 501775e | 2011-06-24 16:04:50 +0000 | [diff] [blame] | 1087 | bool SampleWindow::goToSample(int i) { |
| 1088 | fCurrIndex = (i) % fSamples.count(); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1089 | this->loadView(create_transition(curr_view(this),fSamples[fCurrIndex](), 6)); |
yangsu@google.com | 501775e | 2011-06-24 16:04:50 +0000 | [diff] [blame] | 1090 | return true; |
| 1091 | } |
| 1092 | |
| 1093 | SkString SampleWindow::getSampleTitle(int i) { |
| 1094 | SkView* view = fSamples[i](); |
| 1095 | SkString title; |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1096 | SampleCode::RequestTitle(view, &title); |
yangsu@google.com | 501775e | 2011-06-24 16:04:50 +0000 | [diff] [blame] | 1097 | view->unref(); |
| 1098 | return title; |
| 1099 | } |
| 1100 | |
| 1101 | int SampleWindow::sampleCount() { |
| 1102 | return fSamples.count(); |
| 1103 | } |
| 1104 | |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1105 | void SampleWindow::showOverview() { |
| 1106 | this->loadView(create_transition(curr_view(this), |
| 1107 | create_overview(fSamples.count(), fSamples.begin()), |
| 1108 | 4)); |
| 1109 | } |
| 1110 | |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 1111 | void SampleWindow::postAnimatingEvent() { |
| 1112 | if (fAnimating) { |
reed@google.com | 87fac4a | 2011-08-04 13:50:17 +0000 | [diff] [blame] | 1113 | (new SkEvent(ANIMATING_EVENTTYPE, this->getSinkID()))->postDelay(ANIMATING_DELAY); |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 1114 | } |
| 1115 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1116 | bool SampleWindow::onEvent(const SkEvent& evt) { |
| 1117 | if (evt.isType(ANIMATING_EVENTTYPE)) { |
| 1118 | if (fAnimating) { |
| 1119 | this->nextSample(); |
| 1120 | this->postAnimatingEvent(); |
| 1121 | } |
| 1122 | return true; |
| 1123 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame^] | 1124 | if (evt.isType("replace-transition-view")) { |
| 1125 | this->loadView((SkView*)SkEventSink::FindSink(evt.getFast32())); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1126 | return true; |
| 1127 | } |
reed@android.com | 34245c7 | 2009-11-03 04:00:48 +0000 | [diff] [blame] | 1128 | if (evt.isType("set-curr-index")) { |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1129 | this->goToSample(evt.getFast32()); |
reed@android.com | 34245c7 | 2009-11-03 04:00:48 +0000 | [diff] [blame] | 1130 | return true; |
| 1131 | } |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1132 | if (isInvalEvent(evt)) { |
| 1133 | this->inval(NULL); |
| 1134 | return true; |
| 1135 | } |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1136 | int selected = -1; |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame^] | 1137 | if (SkOSMenu::FindListIndex(evt, "Device Type", &selected)) { |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1138 | this->setDeviceType((DeviceType)selected); |
| 1139 | return true; |
| 1140 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame^] | 1141 | if (SkOSMenu::FindSwitchState(evt, "Pipe", &fUsePipe)) { |
| 1142 | #ifdef PIPE_NET |
| 1143 | if (!fUsePipe) |
| 1144 | gServer.disconnectAll(); |
| 1145 | #endif |
| 1146 | (void)SampleView::SetUsePipe(curr_view(this), fUsePipe); |
| 1147 | this->updateTitle(); |
| 1148 | this->inval(NULL); |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1149 | return true; |
| 1150 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame^] | 1151 | if (SkOSMenu::FindSwitchState(evt, "Slide Show", NULL)) { |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1152 | this->toggleSlideshow(); |
| 1153 | return true; |
| 1154 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame^] | 1155 | if (SkOSMenu::FindTriState(evt, "AA", &fAAState) || |
| 1156 | SkOSMenu::FindTriState(evt, "LCD", &fLCDState) || |
| 1157 | SkOSMenu::FindTriState(evt, "Filter", &fFilterState) || |
| 1158 | SkOSMenu::FindTriState(evt, "Hinting", &fHintingState) || |
| 1159 | SkOSMenu::FindSwitchState(evt, "Clip", &fUseClip) || |
| 1160 | SkOSMenu::FindSwitchState(evt, "Zoomer", &fShowZoomer) || |
| 1161 | SkOSMenu::FindSwitchState(evt, "Magnify", &fMagnify) || |
| 1162 | SkOSMenu::FindListIndex(evt, "Transition-Next", &fTransitionNext) || |
| 1163 | SkOSMenu::FindListIndex(evt, "Transition-Prev", &fTransitionPrev)) { |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1164 | this->inval(NULL); |
| 1165 | this->updateTitle(); |
| 1166 | return true; |
| 1167 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame^] | 1168 | if (SkOSMenu::FindSwitchState(evt, "Flip X", NULL)) { |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1169 | fFlipAxis ^= kFlipAxis_X; |
| 1170 | this->updateTitle(); |
| 1171 | this->inval(NULL); |
| 1172 | return true; |
| 1173 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame^] | 1174 | if (SkOSMenu::FindSwitchState(evt, "Flip Y", NULL)) { |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1175 | fFlipAxis ^= kFlipAxis_Y; |
| 1176 | this->updateTitle(); |
| 1177 | this->inval(NULL); |
| 1178 | return true; |
| 1179 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame^] | 1180 | if (SkOSMenu::FindAction(evt,"Save to PDF")) { |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1181 | this->saveToPdf(); |
| 1182 | return true; |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame^] | 1183 | } |
| 1184 | #ifdef DEBUGGER |
| 1185 | if (SkOSMenu::FindSwitchState(evt, "Debugger", &fDebugger)) { |
| 1186 | if (fDebugger) { |
| 1187 | fUsePipe = true; |
| 1188 | (void)SampleView::SetUsePipe(curr_view(this), true); |
| 1189 | } else { |
| 1190 | this->loadView(fSamples[fCurrIndex]()); |
| 1191 | } |
| 1192 | this->inval(NULL); |
| 1193 | return true; |
| 1194 | } |
| 1195 | #endif |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1196 | return this->INHERITED::onEvent(evt); |
| 1197 | } |
| 1198 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1199 | bool SampleWindow::onQuery(SkEvent* query) { |
| 1200 | if (query->isType("get-slide-count")) { |
| 1201 | query->setFast32(fSamples.count()); |
| 1202 | return true; |
| 1203 | } |
| 1204 | if (query->isType("get-slide-title")) { |
| 1205 | SkView* view = fSamples[query->getFast32()](); |
| 1206 | SkEvent evt(gTitleEvtName); |
| 1207 | if (view->doQuery(&evt)) { |
| 1208 | query->setString("title", evt.findString(gTitleEvtName)); |
| 1209 | } |
| 1210 | SkSafeUnref(view); |
| 1211 | return true; |
| 1212 | } |
| 1213 | if (query->isType("use-fast-text")) { |
| 1214 | SkEvent evt(gFastTextEvtName); |
| 1215 | return curr_view(this)->doQuery(&evt); |
| 1216 | } |
reed@google.com | 29038ed | 2011-07-06 17:56:47 +0000 | [diff] [blame] | 1217 | if (query->isType("ignore-window-bitmap")) { |
| 1218 | query->setFast32(this->getGrContext() != NULL); |
| 1219 | return true; |
| 1220 | } |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1221 | return this->INHERITED::onQuery(query); |
| 1222 | } |
| 1223 | |
reed@android.com | 0ae6b24 | 2008-12-23 16:49:54 +0000 | [diff] [blame] | 1224 | static void cleanup_for_filename(SkString* name) { |
| 1225 | char* str = name->writable_str(); |
reed@android.com | e191b16 | 2009-12-18 21:33:39 +0000 | [diff] [blame] | 1226 | for (size_t i = 0; i < name->size(); i++) { |
reed@android.com | 0ae6b24 | 2008-12-23 16:49:54 +0000 | [diff] [blame] | 1227 | switch (str[i]) { |
| 1228 | case ':': str[i] = '-'; break; |
| 1229 | case '/': str[i] = '-'; break; |
| 1230 | case ' ': str[i] = '_'; break; |
| 1231 | default: break; |
| 1232 | } |
| 1233 | } |
| 1234 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1235 | |
| 1236 | bool SampleWindow::onHandleChar(SkUnichar uni) { |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1237 | { |
| 1238 | SkView* view = curr_view(this); |
| 1239 | if (view) { |
| 1240 | SkEvent evt(gCharEvtName); |
| 1241 | evt.setFast32(uni); |
| 1242 | if (view->doQuery(&evt)) { |
| 1243 | return true; |
| 1244 | } |
| 1245 | } |
| 1246 | } |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1247 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1248 | int dx = 0xFF; |
| 1249 | int dy = 0xFF; |
| 1250 | |
| 1251 | switch (uni) { |
| 1252 | case '5': dx = 0; dy = 0; break; |
| 1253 | case '8': dx = 0; dy = -1; break; |
| 1254 | case '6': dx = 1; dy = 0; break; |
| 1255 | case '2': dx = 0; dy = 1; break; |
| 1256 | case '4': dx = -1; dy = 0; break; |
| 1257 | case '7': dx = -1; dy = -1; break; |
| 1258 | case '9': dx = 1; dy = -1; break; |
| 1259 | case '3': dx = 1; dy = 1; break; |
| 1260 | case '1': dx = -1; dy = 1; break; |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1261 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1262 | default: |
| 1263 | break; |
| 1264 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1265 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1266 | if (0xFF != dx && 0xFF != dy) { |
| 1267 | if ((dx | dy) == 0) { |
| 1268 | fScrollTestX = fScrollTestY = 0; |
| 1269 | } else { |
| 1270 | fScrollTestX += dx; |
| 1271 | fScrollTestY += dy; |
| 1272 | } |
| 1273 | this->inval(NULL); |
| 1274 | return true; |
| 1275 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1276 | |
reed@android.com | 0ae6b24 | 2008-12-23 16:49:54 +0000 | [diff] [blame] | 1277 | switch (uni) { |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1278 | case 'd': |
| 1279 | SkGraphics::SetFontCacheUsed(0); |
| 1280 | return true; |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame^] | 1281 | case 'f': |
| 1282 | // only |
| 1283 | fMeasureFPS = !fMeasureFPS; |
| 1284 | this->updateTitle(); |
| 1285 | this->inval(NULL); |
| 1286 | break; |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1287 | case 'g': |
| 1288 | fRequestGrabImage = true; |
| 1289 | this->inval(NULL); |
| 1290 | break; |
| 1291 | case 'i': |
| 1292 | this->zoomIn(); |
| 1293 | break; |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1294 | case 'o': |
| 1295 | this->zoomOut(); |
| 1296 | break; |
reed@android.com | 6c5f6f2 | 2009-08-14 16:08:38 +0000 | [diff] [blame] | 1297 | case 'r': |
| 1298 | fRotate = !fRotate; |
| 1299 | this->inval(NULL); |
| 1300 | this->updateTitle(); |
| 1301 | return true; |
| 1302 | case 's': |
| 1303 | fScale = !fScale; |
| 1304 | this->inval(NULL); |
| 1305 | this->updateTitle(); |
| 1306 | return true; |
reed@android.com | 0ae6b24 | 2008-12-23 16:49:54 +0000 | [diff] [blame] | 1307 | default: |
| 1308 | break; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1309 | } |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1310 | |
| 1311 | if (fAppMenu.handleKeyEquivalent(uni)|| fSlideMenu.handleKeyEquivalent(uni)) { |
| 1312 | this->onUpdateMenu(&fAppMenu); |
| 1313 | this->onUpdateMenu(&fSlideMenu); |
| 1314 | return true; |
| 1315 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1316 | return this->INHERITED::onHandleChar(uni); |
| 1317 | } |
| 1318 | |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1319 | void SampleWindow::setDeviceType(DeviceType type) { |
| 1320 | if (type != fDeviceType && fDevManager->supportsDeviceType(fDeviceType)) |
| 1321 | fDeviceType = type; |
| 1322 | this->updateTitle(); |
| 1323 | this->inval(NULL); |
| 1324 | } |
| 1325 | |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 1326 | void SampleWindow::toggleSlideshow() { |
| 1327 | fAnimating = !fAnimating; |
| 1328 | this->postAnimatingEvent(); |
| 1329 | this->updateTitle(); |
| 1330 | } |
| 1331 | |
| 1332 | void SampleWindow::toggleRendering() { |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 1333 | DeviceType origDevType = fDeviceType; |
| 1334 | do { |
| 1335 | fDeviceType = cycle_devicetype(fDeviceType); |
| 1336 | } while (origDevType != fDeviceType && |
| 1337 | !fDevManager->supportsDeviceType(fDeviceType)); |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 1338 | this->updateTitle(); |
| 1339 | this->inval(NULL); |
| 1340 | } |
| 1341 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1342 | #include "SkDumpCanvas.h" |
| 1343 | |
| 1344 | bool SampleWindow::onHandleKey(SkKey key) { |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1345 | { |
| 1346 | SkView* view = curr_view(this); |
| 1347 | if (view) { |
| 1348 | SkEvent evt(gKeyEvtName); |
| 1349 | evt.setFast32(key); |
| 1350 | if (view->doQuery(&evt)) { |
| 1351 | return true; |
| 1352 | } |
| 1353 | } |
| 1354 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1355 | switch (key) { |
| 1356 | case kRight_SkKey: |
| 1357 | if (this->nextSample()) { |
| 1358 | return true; |
| 1359 | } |
| 1360 | break; |
| 1361 | case kLeft_SkKey: |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 1362 | toggleRendering(); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1363 | return true; |
| 1364 | case kUp_SkKey: |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1365 | if (USE_ARROWS_FOR_ZOOM) { |
djsollen@google.com | e32b583 | 2011-06-13 16:58:40 +0000 | [diff] [blame] | 1366 | this->changeZoomLevel(1.f); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1367 | } else { |
| 1368 | fNClip = !fNClip; |
| 1369 | this->inval(NULL); |
djsollen@google.com | e32b583 | 2011-06-13 16:58:40 +0000 | [diff] [blame] | 1370 | this->updateTitle(); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1371 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1372 | return true; |
| 1373 | case kDown_SkKey: |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1374 | if (USE_ARROWS_FOR_ZOOM) { |
djsollen@google.com | e32b583 | 2011-06-13 16:58:40 +0000 | [diff] [blame] | 1375 | this->changeZoomLevel(-1.f); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1376 | } else { |
| 1377 | this->setConfig(cycle_configs(this->getBitmap().config())); |
djsollen@google.com | e32b583 | 2011-06-13 16:58:40 +0000 | [diff] [blame] | 1378 | this->updateTitle(); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1379 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1380 | return true; |
| 1381 | case kOK_SkKey: |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1382 | if (false) { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1383 | SkDebugfDumper dumper; |
| 1384 | SkDumpCanvas dc(&dumper); |
| 1385 | this->draw(&dc); |
| 1386 | } else { |
| 1387 | fRepeatDrawing = !fRepeatDrawing; |
| 1388 | if (fRepeatDrawing) { |
| 1389 | this->inval(NULL); |
| 1390 | } |
| 1391 | } |
| 1392 | return true; |
reed@android.com | 34245c7 | 2009-11-03 04:00:48 +0000 | [diff] [blame] | 1393 | case kBack_SkKey: |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1394 | this->showOverview(); |
reed@android.com | 34245c7 | 2009-11-03 04:00:48 +0000 | [diff] [blame] | 1395 | return true; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1396 | default: |
| 1397 | break; |
| 1398 | } |
| 1399 | return this->INHERITED::onHandleKey(key); |
| 1400 | } |
| 1401 | |
reed@google.com | 52f57e1 | 2011-03-16 12:10:02 +0000 | [diff] [blame] | 1402 | /////////////////////////////////////////////////////////////////////////////// |
| 1403 | |
| 1404 | static const char gGestureClickType[] = "GestureClickType"; |
| 1405 | |
Scroggo | d3aed39 | 2011-06-22 13:26:56 +0000 | [diff] [blame] | 1406 | bool SampleWindow::onDispatchClick(int x, int y, Click::State state, |
| 1407 | void* owner) { |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 1408 | if (Click::kMoved_State == state) { |
| 1409 | updatePointer(x, y); |
| 1410 | } |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1411 | int w = SkScalarRound(this->width()); |
| 1412 | int h = SkScalarRound(this->height()); |
| 1413 | |
| 1414 | // check for the resize-box |
| 1415 | if (w - x < 16 && h - y < 16) { |
| 1416 | return false; // let the OS handle the click |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1417 | } |
| 1418 | else if (fMagnify) { |
| 1419 | //it's only necessary to update the drawing if there's a click |
| 1420 | this->inval(NULL); |
| 1421 | return false; //prevent dragging while magnify is enabled |
| 1422 | } |
| 1423 | else { |
Scroggo | d3aed39 | 2011-06-22 13:26:56 +0000 | [diff] [blame] | 1424 | return this->INHERITED::onDispatchClick(x, y, state, owner); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1425 | } |
| 1426 | } |
| 1427 | |
reed@google.com | 52f57e1 | 2011-03-16 12:10:02 +0000 | [diff] [blame] | 1428 | class GestureClick : public SkView::Click { |
| 1429 | public: |
| 1430 | GestureClick(SkView* target) : SkView::Click(target) { |
| 1431 | this->setType(gGestureClickType); |
| 1432 | } |
| 1433 | |
| 1434 | static bool IsGesture(Click* click) { |
| 1435 | return click->isType(gGestureClickType); |
| 1436 | } |
| 1437 | }; |
| 1438 | |
| 1439 | SkView::Click* SampleWindow::onFindClickHandler(SkScalar x, SkScalar y) { |
| 1440 | return new GestureClick(this); |
| 1441 | } |
| 1442 | |
| 1443 | bool SampleWindow::onClick(Click* click) { |
| 1444 | if (GestureClick::IsGesture(click)) { |
| 1445 | float x = SkScalarToFloat(click->fCurr.fX); |
| 1446 | float y = SkScalarToFloat(click->fCurr.fY); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1447 | |
reed@google.com | 52f57e1 | 2011-03-16 12:10:02 +0000 | [diff] [blame] | 1448 | switch (click->fState) { |
| 1449 | case SkView::Click::kDown_State: |
Scroggo | d3aed39 | 2011-06-22 13:26:56 +0000 | [diff] [blame] | 1450 | fGesture.touchBegin(click->fOwner, x, y); |
reed@google.com | 52f57e1 | 2011-03-16 12:10:02 +0000 | [diff] [blame] | 1451 | break; |
| 1452 | case SkView::Click::kMoved_State: |
Scroggo | d3aed39 | 2011-06-22 13:26:56 +0000 | [diff] [blame] | 1453 | fGesture.touchMoved(click->fOwner, x, y); |
reed@google.com | 52f57e1 | 2011-03-16 12:10:02 +0000 | [diff] [blame] | 1454 | this->inval(NULL); |
| 1455 | break; |
| 1456 | case SkView::Click::kUp_State: |
Scroggo | d3aed39 | 2011-06-22 13:26:56 +0000 | [diff] [blame] | 1457 | fGesture.touchEnd(click->fOwner); |
reed@google.com | 52f57e1 | 2011-03-16 12:10:02 +0000 | [diff] [blame] | 1458 | this->inval(NULL); |
| 1459 | break; |
| 1460 | } |
| 1461 | return true; |
| 1462 | } |
| 1463 | return false; |
| 1464 | } |
| 1465 | |
| 1466 | /////////////////////////////////////////////////////////////////////////////// |
| 1467 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1468 | void SampleWindow::loadView(SkView* view) { |
| 1469 | SkView::F2BIter iter(this); |
| 1470 | SkView* prev = iter.next(); |
| 1471 | if (prev) { |
| 1472 | prev->detachFromParent(); |
| 1473 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame^] | 1474 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1475 | view->setVisibleP(true); |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1476 | view->setClipToBounds(false); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1477 | this->attachChildToFront(view)->unref(); |
| 1478 | view->setSize(this->width(), this->height()); |
| 1479 | |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1480 | //repopulate the slide menu when a view is loaded |
| 1481 | fSlideMenu.reset(); |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame^] | 1482 | #ifdef DEBUGGER |
| 1483 | if (!is_debugger(view) && !is_overview(view) && !is_transition(view) && fDebugger) { |
| 1484 | //Force Pipe to be on if using debugger |
| 1485 | fUsePipe = true; |
| 1486 | } |
| 1487 | #endif |
| 1488 | (void)SampleView::SetUsePipe(view, fUsePipe); |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1489 | if (SampleView::IsSampleView(view)) |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1490 | ((SampleView*)view)->requestMenu(&fSlideMenu); |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1491 | this->onUpdateMenu(&fSlideMenu); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1492 | this->updateTitle(); |
| 1493 | } |
| 1494 | |
| 1495 | static const char* gConfigNames[] = { |
| 1496 | "unknown config", |
| 1497 | "A1", |
| 1498 | "A8", |
| 1499 | "Index8", |
| 1500 | "565", |
| 1501 | "4444", |
| 1502 | "8888" |
| 1503 | }; |
| 1504 | |
| 1505 | static const char* configToString(SkBitmap::Config c) { |
| 1506 | return gConfigNames[c]; |
| 1507 | } |
| 1508 | |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 1509 | static const char* gDeviceTypePrefix[] = { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1510 | "raster: ", |
| 1511 | "picture: ", |
| 1512 | "opengl: " |
| 1513 | }; |
| 1514 | |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1515 | static const char* trystate_str(SkOSMenu::TriState state, |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 1516 | const char trueStr[], const char falseStr[]) { |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1517 | if (SkOSMenu::kOnState == state) { |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 1518 | return trueStr; |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1519 | } else if (SkOSMenu::kOffState == state) { |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 1520 | return falseStr; |
| 1521 | } |
| 1522 | return NULL; |
| 1523 | } |
| 1524 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1525 | void SampleWindow::updateTitle() { |
| 1526 | SkString title; |
| 1527 | |
| 1528 | SkView::F2BIter iter(this); |
| 1529 | SkView* view = iter.next(); |
| 1530 | SkEvent evt(gTitleEvtName); |
| 1531 | if (view->doQuery(&evt)) { |
| 1532 | title.set(evt.findString(gTitleEvtName)); |
| 1533 | } |
| 1534 | if (title.size() == 0) { |
| 1535 | title.set("<unknown>"); |
| 1536 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1537 | |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 1538 | title.prepend(gDeviceTypePrefix[fDeviceType]); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1539 | |
| 1540 | title.prepend(" "); |
| 1541 | title.prepend(configToString(this->getBitmap().config())); |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1542 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1543 | if (fAnimating) { |
| 1544 | title.prepend("<A> "); |
| 1545 | } |
reed@android.com | 6c5f6f2 | 2009-08-14 16:08:38 +0000 | [diff] [blame] | 1546 | if (fScale) { |
| 1547 | title.prepend("<S> "); |
| 1548 | } |
| 1549 | if (fRotate) { |
| 1550 | title.prepend("<R> "); |
| 1551 | } |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 1552 | if (fNClip) { |
| 1553 | title.prepend("<C> "); |
| 1554 | } |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 1555 | |
| 1556 | title.prepend(trystate_str(fLCDState, "LCD ", "lcd ")); |
| 1557 | title.prepend(trystate_str(fAAState, "AA ", "aa ")); |
reed@google.com | 09e3baa | 2011-05-18 12:04:31 +0000 | [diff] [blame] | 1558 | title.prepend(trystate_str(fFilterState, "H ", "h ")); |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 1559 | title.prepend(fFlipAxis & kFlipAxis_X ? "X " : NULL); |
| 1560 | title.prepend(fFlipAxis & kFlipAxis_Y ? "Y " : NULL); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1561 | |
| 1562 | if (fZoomLevel) { |
djsollen@google.com | e32b583 | 2011-06-13 16:58:40 +0000 | [diff] [blame] | 1563 | title.prependf("{%.2f} ", SkScalarToFloat(fZoomLevel)); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1564 | } |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1565 | |
| 1566 | if (fMeasureFPS) { |
reed@google.com | bad8c87 | 2011-05-18 20:10:31 +0000 | [diff] [blame] | 1567 | title.appendf(" %6.1f ms", fMeasureFPS_Time / (float)FPS_REPEAT_MULTIPLIER); |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1568 | } |
reed@google.com | a6ff4dc | 2011-05-12 22:08:24 +0000 | [diff] [blame] | 1569 | if (fUsePipe && SampleView::IsSampleView(view)) { |
| 1570 | title.prepend("<P> "); |
| 1571 | } |
| 1572 | if (SampleView::IsSampleView(view)) { |
| 1573 | title.prepend("! "); |
| 1574 | } |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1575 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1576 | this->setTitle(title.c_str()); |
| 1577 | } |
| 1578 | |
| 1579 | void SampleWindow::onSizeChange() { |
| 1580 | this->INHERITED::onSizeChange(); |
reed@google.com | 29038ed | 2011-07-06 17:56:47 +0000 | [diff] [blame] | 1581 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1582 | SkView::F2BIter iter(this); |
| 1583 | SkView* view = iter.next(); |
| 1584 | view->setSize(this->width(), this->height()); |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1585 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1586 | // rebuild our clippath |
| 1587 | { |
| 1588 | const SkScalar W = this->width(); |
| 1589 | const SkScalar H = this->height(); |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1590 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1591 | fClipPath.reset(); |
| 1592 | #if 0 |
| 1593 | for (SkScalar y = SK_Scalar1; y < H; y += SkIntToScalar(32)) { |
| 1594 | SkRect r; |
| 1595 | r.set(SK_Scalar1, y, SkIntToScalar(30), y + SkIntToScalar(30)); |
| 1596 | for (; r.fLeft < W; r.offset(SkIntToScalar(32), 0)) |
| 1597 | fClipPath.addRect(r); |
| 1598 | } |
| 1599 | #else |
| 1600 | SkRect r; |
| 1601 | r.set(0, 0, W, H); |
| 1602 | fClipPath.addRect(r, SkPath::kCCW_Direction); |
| 1603 | r.set(W/4, H/4, W*3/4, H*3/4); |
| 1604 | fClipPath.addRect(r, SkPath::kCW_Direction); |
| 1605 | #endif |
| 1606 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1607 | |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 1608 | fZoomCenterX = SkScalarHalf(this->width()); |
| 1609 | fZoomCenterY = SkScalarHalf(this->height()); |
| 1610 | |
Scroggo | 3e7ff9f | 2011-06-16 15:31:26 +0000 | [diff] [blame] | 1611 | #ifdef ANDROID |
Scroggo | b4490c7 | 2011-06-17 13:53:05 +0000 | [diff] [blame] | 1612 | // FIXME: The first draw after a size change does not work on Android, so |
| 1613 | // we post an invalidate. |
Scroggo | 62b65b0 | 2011-06-21 16:01:26 +0000 | [diff] [blame] | 1614 | this->postInvalDelay(); |
Scroggo | 716a038 | 2011-06-16 14:00:15 +0000 | [diff] [blame] | 1615 | #endif |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1616 | this->updateTitle(); // to refresh our config |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 1617 | fDevManager->windowSizeChanged(this); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1618 | } |
| 1619 | |
| 1620 | /////////////////////////////////////////////////////////////////////////////// |
| 1621 | |
reed@google.com | a6ff4dc | 2011-05-12 22:08:24 +0000 | [diff] [blame] | 1622 | static const char is_sample_view_tag[] = "sample-is-sample-view"; |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1623 | static const char repeat_count_tag[] = "sample-set-repeat-count"; |
reed@google.com | 0faac1e | 2011-05-11 05:58:58 +0000 | [diff] [blame] | 1624 | static const char set_use_pipe_tag[] = "sample-set-use-pipe"; |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1625 | |
reed@google.com | a6ff4dc | 2011-05-12 22:08:24 +0000 | [diff] [blame] | 1626 | bool SampleView::IsSampleView(SkView* view) { |
| 1627 | SkEvent evt(is_sample_view_tag); |
| 1628 | return view->doQuery(&evt); |
| 1629 | } |
| 1630 | |
reed@google.com | f218339 | 2011-04-22 14:10:48 +0000 | [diff] [blame] | 1631 | bool SampleView::SetRepeatDraw(SkView* view, int count) { |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1632 | SkEvent evt(repeat_count_tag); |
| 1633 | evt.setFast32(count); |
reed@google.com | f218339 | 2011-04-22 14:10:48 +0000 | [diff] [blame] | 1634 | return view->doEvent(evt); |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1635 | } |
| 1636 | |
reed@google.com | 0faac1e | 2011-05-11 05:58:58 +0000 | [diff] [blame] | 1637 | bool SampleView::SetUsePipe(SkView* view, bool pred) { |
| 1638 | SkEvent evt(set_use_pipe_tag); |
| 1639 | evt.setFast32(pred); |
| 1640 | return view->doEvent(evt); |
| 1641 | } |
| 1642 | |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1643 | bool SampleView::onEvent(const SkEvent& evt) { |
| 1644 | if (evt.isType(repeat_count_tag)) { |
| 1645 | fRepeatCount = evt.getFast32(); |
| 1646 | return true; |
| 1647 | } |
reed@google.com | 0faac1e | 2011-05-11 05:58:58 +0000 | [diff] [blame] | 1648 | if (evt.isType(set_use_pipe_tag)) { |
| 1649 | fUsePipe = !!evt.getFast32(); |
| 1650 | return true; |
| 1651 | } |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1652 | return this->INHERITED::onEvent(evt); |
| 1653 | } |
| 1654 | |
| 1655 | bool SampleView::onQuery(SkEvent* evt) { |
reed@google.com | a6ff4dc | 2011-05-12 22:08:24 +0000 | [diff] [blame] | 1656 | if (evt->isType(is_sample_view_tag)) { |
| 1657 | return true; |
| 1658 | } |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1659 | return this->INHERITED::onQuery(evt); |
| 1660 | } |
| 1661 | |
reed@google.com | 68f456d | 2011-05-02 18:55:39 +0000 | [diff] [blame] | 1662 | #ifdef TEST_GPIPE |
| 1663 | #include "SkGPipe.h" |
reed@google.com | 64e3eb2 | 2011-05-04 14:32:04 +0000 | [diff] [blame] | 1664 | |
| 1665 | class SimplePC : public SkGPipeController { |
| 1666 | public: |
| 1667 | SimplePC(SkCanvas* target); |
| 1668 | ~SimplePC(); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1669 | |
| 1670 | /** |
| 1671 | * User this method to halt/restart pipe |
| 1672 | */ |
| 1673 | void setWriteToPipe(bool writeToPipe) { fWriteToPipe = writeToPipe; } |
reed@google.com | 64e3eb2 | 2011-05-04 14:32:04 +0000 | [diff] [blame] | 1674 | virtual void* requestBlock(size_t minRequest, size_t* actual); |
| 1675 | virtual void notifyWritten(size_t bytes); |
| 1676 | |
| 1677 | private: |
reed@google.com | 961ddb0 | 2011-05-05 14:03:48 +0000 | [diff] [blame] | 1678 | SkGPipeReader fReader; |
| 1679 | void* fBlock; |
| 1680 | size_t fBlockSize; |
| 1681 | size_t fBytesWritten; |
| 1682 | int fAtomsWritten; |
reed@google.com | 64e3eb2 | 2011-05-04 14:32:04 +0000 | [diff] [blame] | 1683 | SkGPipeReader::Status fStatus; |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1684 | bool fWriteToPipe; |
reed@google.com | 64e3eb2 | 2011-05-04 14:32:04 +0000 | [diff] [blame] | 1685 | |
| 1686 | size_t fTotalWritten; |
| 1687 | }; |
| 1688 | |
| 1689 | SimplePC::SimplePC(SkCanvas* target) : fReader(target) { |
| 1690 | fBlock = NULL; |
| 1691 | fBlockSize = fBytesWritten = 0; |
| 1692 | fStatus = SkGPipeReader::kDone_Status; |
| 1693 | fTotalWritten = 0; |
reed@google.com | 961ddb0 | 2011-05-05 14:03:48 +0000 | [diff] [blame] | 1694 | fAtomsWritten = 0; |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1695 | fWriteToPipe = true; |
reed@google.com | 64e3eb2 | 2011-05-04 14:32:04 +0000 | [diff] [blame] | 1696 | } |
| 1697 | |
| 1698 | SimplePC::~SimplePC() { |
| 1699 | // SkASSERT(SkGPipeReader::kDone_Status == fStatus); |
reed@google.com | 0faac1e | 2011-05-11 05:58:58 +0000 | [diff] [blame] | 1700 | if (fTotalWritten) { |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1701 | if (fWriteToPipe) { |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame^] | 1702 | SkDebugf("--- %d bytes %d atoms, status %d\n", fTotalWritten, |
| 1703 | fAtomsWritten, fStatus); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1704 | #ifdef PIPE_FILE |
| 1705 | //File is open in append mode |
| 1706 | FILE* f = fopen(FILE_PATH, "ab"); |
| 1707 | SkASSERT(f != NULL); |
| 1708 | fwrite((const char*)fBlock + fBytesWritten, 1, bytes, f); |
| 1709 | fclose(f); |
| 1710 | #endif |
| 1711 | #ifdef PIPE_NET |
| 1712 | if (fAtomsWritten > 1 && fTotalWritten > 4) { //ignore done |
| 1713 | gServer.acceptConnections(); |
| 1714 | gServer.writePacket(fBlock, fTotalWritten); |
| 1715 | } |
| 1716 | #endif |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame^] | 1717 | #ifdef DEBUGGER |
| 1718 | gTempDataStore.reset(); |
| 1719 | gTempDataStore.append(fTotalWritten, (const char*)fBlock); |
| 1720 | #endif |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1721 | } |
reed@google.com | 0faac1e | 2011-05-11 05:58:58 +0000 | [diff] [blame] | 1722 | } |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1723 | sk_free(fBlock); |
reed@google.com | 64e3eb2 | 2011-05-04 14:32:04 +0000 | [diff] [blame] | 1724 | } |
| 1725 | |
| 1726 | void* SimplePC::requestBlock(size_t minRequest, size_t* actual) { |
| 1727 | sk_free(fBlock); |
| 1728 | |
| 1729 | fBlockSize = minRequest * 4; |
| 1730 | fBlock = sk_malloc_throw(fBlockSize); |
| 1731 | fBytesWritten = 0; |
| 1732 | *actual = fBlockSize; |
| 1733 | return fBlock; |
| 1734 | } |
| 1735 | |
| 1736 | void SimplePC::notifyWritten(size_t bytes) { |
| 1737 | SkASSERT(fBytesWritten + bytes <= fBlockSize); |
reed@google.com | 64e3eb2 | 2011-05-04 14:32:04 +0000 | [diff] [blame] | 1738 | fStatus = fReader.playback((const char*)fBlock + fBytesWritten, bytes); |
| 1739 | SkASSERT(SkGPipeReader::kError_Status != fStatus); |
| 1740 | fBytesWritten += bytes; |
| 1741 | fTotalWritten += bytes; |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1742 | |
reed@google.com | 961ddb0 | 2011-05-05 14:03:48 +0000 | [diff] [blame] | 1743 | fAtomsWritten += 1; |
reed@google.com | 64e3eb2 | 2011-05-04 14:32:04 +0000 | [diff] [blame] | 1744 | } |
| 1745 | |
reed@google.com | 68f456d | 2011-05-02 18:55:39 +0000 | [diff] [blame] | 1746 | #endif |
reed@google.com | 2f3dc9d | 2011-05-02 17:33:45 +0000 | [diff] [blame] | 1747 | |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1748 | void SampleView::draw(SkCanvas* canvas) { |
yangsu@google.com | f121b05 | 2011-08-08 16:02:51 +0000 | [diff] [blame] | 1749 | #ifdef TEST_GPIPE |
reed@google.com | 0faac1e | 2011-05-11 05:58:58 +0000 | [diff] [blame] | 1750 | if (fUsePipe) { |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1751 | SkGPipeWriter writer; |
| 1752 | SimplePC controller(canvas); |
reed@google.com | dde0956 | 2011-05-23 12:21:05 +0000 | [diff] [blame] | 1753 | uint32_t flags = SkGPipeWriter::kCrossProcess_Flag; |
reed@google.com | dde0956 | 2011-05-23 12:21:05 +0000 | [diff] [blame] | 1754 | canvas = writer.startRecording(&controller, flags); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1755 | //Must draw before controller goes out of scope and sends data |
| 1756 | this->INHERITED::draw(canvas); |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame^] | 1757 | //explicitly end recording to ensure writer is flushed before the memory |
| 1758 | //is freed in the deconstructor of the controller |
| 1759 | writer.endRecording(); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1760 | controller.setWriteToPipe(fUsePipe); |
reed@google.com | 0faac1e | 2011-05-11 05:58:58 +0000 | [diff] [blame] | 1761 | } |
yangsu@google.com | f121b05 | 2011-08-08 16:02:51 +0000 | [diff] [blame] | 1762 | else |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1763 | this->INHERITED::draw(canvas); |
yangsu@google.com | f121b05 | 2011-08-08 16:02:51 +0000 | [diff] [blame] | 1764 | #else |
| 1765 | this->INHERITED::draw(canvas); |
| 1766 | #endif |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1767 | } |
| 1768 | void SampleView::onDraw(SkCanvas* canvas) { |
reed@google.com | 81e3d7f | 2011-06-01 12:42:36 +0000 | [diff] [blame] | 1769 | this->onDrawBackground(canvas); |
| 1770 | |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1771 | for (int i = 0; i < fRepeatCount; i++) { |
| 1772 | SkAutoCanvasRestore acr(canvas, true); |
| 1773 | this->onDrawContent(canvas); |
| 1774 | } |
| 1775 | } |
| 1776 | |
| 1777 | void SampleView::onDrawBackground(SkCanvas* canvas) { |
reed@google.com | f218339 | 2011-04-22 14:10:48 +0000 | [diff] [blame] | 1778 | canvas->drawColor(fBGColor); |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1779 | } |
| 1780 | |
| 1781 | /////////////////////////////////////////////////////////////////////////////// |
| 1782 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1783 | template <typename T> void SkTBSort(T array[], int count) { |
| 1784 | for (int i = 1; i < count - 1; i++) { |
| 1785 | bool didSwap = false; |
| 1786 | for (int j = count - 1; j > i; --j) { |
| 1787 | if (array[j] < array[j-1]) { |
| 1788 | T tmp(array[j-1]); |
| 1789 | array[j-1] = array[j]; |
| 1790 | array[j] = tmp; |
| 1791 | didSwap = true; |
| 1792 | } |
| 1793 | } |
| 1794 | if (!didSwap) { |
| 1795 | break; |
| 1796 | } |
| 1797 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1798 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1799 | for (int k = 0; k < count - 1; k++) { |
| 1800 | SkASSERT(!(array[k+1] < array[k])); |
| 1801 | } |
| 1802 | } |
| 1803 | |
| 1804 | #include "SkRandom.h" |
| 1805 | |
| 1806 | static void rand_rect(SkIRect* rect, SkRandom& rand) { |
| 1807 | int bits = 8; |
| 1808 | int shift = 32 - bits; |
| 1809 | rect->set(rand.nextU() >> shift, rand.nextU() >> shift, |
| 1810 | rand.nextU() >> shift, rand.nextU() >> shift); |
| 1811 | rect->sort(); |
| 1812 | } |
| 1813 | |
| 1814 | static void dumpRect(const SkIRect& r) { |
| 1815 | SkDebugf(" { %d, %d, %d, %d },\n", |
| 1816 | r.fLeft, r.fTop, |
| 1817 | r.fRight, r.fBottom); |
| 1818 | } |
| 1819 | |
| 1820 | static void test_rects(const SkIRect rect[], int count) { |
| 1821 | SkRegion rgn0, rgn1; |
| 1822 | |
| 1823 | for (int i = 0; i < count; i++) { |
| 1824 | rgn0.op(rect[i], SkRegion::kUnion_Op); |
| 1825 | // dumpRect(rect[i]); |
| 1826 | } |
| 1827 | rgn1.setRects(rect, count); |
| 1828 | |
| 1829 | if (rgn0 != rgn1) { |
| 1830 | SkDebugf("\n"); |
| 1831 | for (int i = 0; i < count; i++) { |
| 1832 | dumpRect(rect[i]); |
| 1833 | } |
| 1834 | SkDebugf("\n"); |
| 1835 | } |
| 1836 | } |
| 1837 | |
| 1838 | static void test() { |
| 1839 | size_t i; |
| 1840 | |
| 1841 | const SkIRect r0[] = { |
| 1842 | { 0, 0, 1, 1 }, |
| 1843 | { 2, 2, 3, 3 }, |
| 1844 | }; |
| 1845 | const SkIRect r1[] = { |
| 1846 | { 0, 0, 1, 3 }, |
| 1847 | { 1, 1, 2, 2 }, |
| 1848 | { 2, 0, 3, 3 }, |
| 1849 | }; |
| 1850 | const SkIRect r2[] = { |
| 1851 | { 0, 0, 1, 2 }, |
| 1852 | { 2, 1, 3, 3 }, |
| 1853 | { 4, 0, 5, 1 }, |
| 1854 | { 6, 0, 7, 4 }, |
| 1855 | }; |
| 1856 | |
| 1857 | static const struct { |
| 1858 | const SkIRect* fRects; |
| 1859 | int fCount; |
| 1860 | } gRecs[] = { |
| 1861 | { r0, SK_ARRAY_COUNT(r0) }, |
| 1862 | { r1, SK_ARRAY_COUNT(r1) }, |
| 1863 | { r2, SK_ARRAY_COUNT(r2) }, |
| 1864 | }; |
| 1865 | |
| 1866 | for (i = 0; i < SK_ARRAY_COUNT(gRecs); i++) { |
| 1867 | test_rects(gRecs[i].fRects, gRecs[i].fCount); |
| 1868 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1869 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1870 | SkRandom rand; |
| 1871 | for (i = 0; i < 10000; i++) { |
| 1872 | SkRegion rgn0, rgn1; |
| 1873 | |
| 1874 | const int N = 8; |
| 1875 | SkIRect rect[N]; |
| 1876 | for (int j = 0; j < N; j++) { |
| 1877 | rand_rect(&rect[j], rand); |
| 1878 | } |
| 1879 | test_rects(rect, N); |
| 1880 | } |
| 1881 | } |
| 1882 | |
senorblanco@chromium.org | 78b8253 | 2011-06-28 19:44:03 +0000 | [diff] [blame] | 1883 | SkOSWindow* create_sk_window(void* hwnd, int argc, char** argv) { |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1884 | // test(); |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 1885 | return new SampleWindow(hwnd, argc, argv, NULL); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1886 | } |
| 1887 | |
| 1888 | void get_preferred_size(int* x, int* y, int* width, int* height) { |
| 1889 | *x = 10; |
| 1890 | *y = 50; |
| 1891 | *width = 640; |
| 1892 | *height = 480; |
| 1893 | } |
| 1894 | |
| 1895 | void application_init() { |
| 1896 | // setenv("ANDROID_ROOT", "../../../data", 0); |
reed@android.com | e191b16 | 2009-12-18 21:33:39 +0000 | [diff] [blame] | 1897 | #ifdef SK_BUILD_FOR_MAC |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1898 | setenv("ANDROID_ROOT", "/android/device/data", 0); |
reed@android.com | e191b16 | 2009-12-18 21:33:39 +0000 | [diff] [blame] | 1899 | #endif |
bsalomon@google.com | 2fbc7fa | 2011-01-05 16:34:41 +0000 | [diff] [blame] | 1900 | SkGraphics::Init(); |
| 1901 | SkEvent::Init(); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1902 | } |
| 1903 | |
| 1904 | void application_term() { |
bsalomon@google.com | 2fbc7fa | 2011-01-05 16:34:41 +0000 | [diff] [blame] | 1905 | SkEvent::Term(); |
| 1906 | SkGraphics::Term(); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1907 | } |