epoger@google.com | ec3ed6a | 2011-07-28 14:26:00 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2011 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 7 | #include "SampleApp.h" |
| 8 | |
reed@google.com | 8a85d0c | 2011-06-24 19:12:12 +0000 | [diff] [blame] | 9 | #include "SkData.h" |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 10 | #include "SkCanvas.h" |
| 11 | #include "SkDevice.h" |
reed@google.com | af951c9 | 2011-06-16 19:10:39 +0000 | [diff] [blame] | 12 | #include "SkGpuDevice.h" |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 13 | #include "SkGraphics.h" |
reed@android.com | b08eb2b | 2009-01-06 20:16:26 +0000 | [diff] [blame] | 14 | #include "SkImageEncoder.h" |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 15 | #include "SkPaint.h" |
| 16 | #include "SkPicture.h" |
| 17 | #include "SkStream.h" |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 18 | #include "SkTime.h" |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 19 | #include "SkWindow.h" |
| 20 | |
| 21 | #include "SampleCode.h" |
reed@google.com | ac10a2d | 2010-12-22 21:39:39 +0000 | [diff] [blame] | 22 | #include "GrContext.h" |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 23 | #include "SkTypeface.h" |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 24 | |
tomhudson@google.com | 6bf38b5 | 2012-02-14 15:11:59 +0000 | [diff] [blame] | 25 | #include "gl/GrGLInterface.h" |
bsalomon@google.com | 583a1e3 | 2011-08-17 13:42:46 +0000 | [diff] [blame] | 26 | #include "GrRenderTarget.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 |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 56 | //#define DEFAULT_TO_GPU |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 57 | |
bsalomon@google.com | 48dd1a2 | 2011-10-31 14:18:20 +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 | |
reed@google.com | 2072db8 | 2011-11-08 15:18:10 +0000 | [diff] [blame] | 76 | static void postEventToSink(SkEvent* evt, SkEventSink* sink) { |
| 77 | evt->setTargetID(sink->getSinkID())->post(); |
| 78 | } |
| 79 | |
mike@reedtribe.org | 6f6e8c3 | 2011-12-27 22:33:50 +0000 | [diff] [blame] | 80 | /////////////////////////////////////////////////////////////////////////////// |
| 81 | |
| 82 | static const char* skip_until(const char* str, const char* skip) { |
| 83 | if (!str) { |
| 84 | return NULL; |
| 85 | } |
| 86 | return strstr(str, skip); |
| 87 | } |
| 88 | |
| 89 | static const char* skip_past(const char* str, const char* skip) { |
| 90 | const char* found = skip_until(str, skip); |
| 91 | if (!found) { |
| 92 | return NULL; |
| 93 | } |
| 94 | return found + strlen(skip); |
| 95 | } |
| 96 | |
| 97 | static const char* gPrefFileName = "sampleapp_prefs.txt"; |
| 98 | |
epoger@google.com | 6fc7cc2 | 2011-12-28 15:13:41 +0000 | [diff] [blame] | 99 | static bool readTitleFromPrefs(SkString* title) { |
mike@reedtribe.org | 6f6e8c3 | 2011-12-27 22:33:50 +0000 | [diff] [blame] | 100 | SkFILEStream stream(gPrefFileName); |
| 101 | if (!stream.isValid()) { |
| 102 | return false; |
| 103 | } |
| 104 | |
| 105 | int len = stream.getLength(); |
| 106 | SkString data(len); |
| 107 | stream.read(data.writable_str(), len); |
| 108 | const char* s = data.c_str(); |
| 109 | |
| 110 | s = skip_past(s, "curr-slide-title"); |
| 111 | s = skip_past(s, "="); |
| 112 | s = skip_past(s, "\""); |
| 113 | const char* stop = skip_until(s, "\""); |
| 114 | if (stop > s) { |
| 115 | title->set(s, stop - s); |
| 116 | return true; |
| 117 | } |
| 118 | return false; |
| 119 | } |
| 120 | |
epoger@google.com | 6fc7cc2 | 2011-12-28 15:13:41 +0000 | [diff] [blame] | 121 | static void writeTitleToPrefs(const char* title) { |
mike@reedtribe.org | 6f6e8c3 | 2011-12-27 22:33:50 +0000 | [diff] [blame] | 122 | SkFILEWStream stream(gPrefFileName); |
| 123 | SkString data; |
| 124 | data.printf("curr-slide-title = \"%s\"\n", title); |
| 125 | stream.write(data.c_str(), data.size()); |
| 126 | } |
| 127 | |
| 128 | /////////////////////////////////////////////////////////////////////////////// |
| 129 | |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 130 | class SampleWindow::DefaultDeviceManager : public SampleWindow::DeviceManager { |
| 131 | public: |
| 132 | |
robertphillips@google.com | d3b9fbb | 2012-03-28 16:19:11 +0000 | [diff] [blame] | 133 | DefaultDeviceManager() |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 134 | #if SK_ANGLE |
| 135 | : fUseAltContext(false) |
| 136 | #endif |
| 137 | { |
| 138 | fGrRenderTarget = NULL; |
| 139 | fGrContext = NULL; |
| 140 | fGL = NULL; |
| 141 | fNullGrContext = NULL; |
| 142 | fNullGrRenderTarget = NULL; |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 143 | } |
| 144 | |
| 145 | virtual ~DefaultDeviceManager() { |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 146 | SkSafeUnref(fGrRenderTarget); |
| 147 | SkSafeUnref(fGrContext); |
| 148 | SkSafeUnref(fGL); |
| 149 | SkSafeUnref(fNullGrContext); |
| 150 | SkSafeUnref(fNullGrRenderTarget); |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 151 | } |
| 152 | |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 153 | virtual void init(SampleWindow* win, bool useAltContext) { |
robertphillips@google.com | d3b9fbb | 2012-03-28 16:19:11 +0000 | [diff] [blame] | 154 | #if SK_ANGLE |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 155 | fUseAltContext = useAltContext; |
robertphillips@google.com | d3b9fbb | 2012-03-28 16:19:11 +0000 | [diff] [blame] | 156 | #endif |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 157 | bool result; |
robertphillips@google.com | 53e96a1 | 2012-03-30 14:47:53 +0000 | [diff] [blame] | 158 | |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 159 | #if SK_ANGLE |
| 160 | if (useAltContext) { |
| 161 | result = win->attachANGLE(); |
| 162 | } else |
| 163 | #endif |
| 164 | { |
| 165 | result = win->attachGL(); |
| 166 | } |
robertphillips@google.com | d3b9fbb | 2012-03-28 16:19:11 +0000 | [diff] [blame] | 167 | if (!result) { |
bsalomon@google.com | 7491372 | 2011-10-27 20:44:19 +0000 | [diff] [blame] | 168 | SkDebugf("Failed to initialize GL"); |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 169 | } |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 170 | if (NULL == fGL) { |
robertphillips@google.com | d3b9fbb | 2012-03-28 16:19:11 +0000 | [diff] [blame] | 171 | #if SK_ANGLE |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 172 | if (useAltContext) { |
| 173 | fGL = GrGLCreateANGLEInterface(); |
| 174 | } else |
robertphillips@google.com | d3b9fbb | 2012-03-28 16:19:11 +0000 | [diff] [blame] | 175 | #endif |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 176 | { |
| 177 | fGL = GrGLCreateNativeInterface(); |
| 178 | } |
| 179 | GrAssert(NULL == fGrContext); |
| 180 | fGrContext = GrContext::Create(kOpenGL_Shaders_GrEngine, |
| 181 | (GrPlatform3DContext) fGL); |
bsalomon@google.com | 6fb736f | 2011-09-16 18:51:57 +0000 | [diff] [blame] | 182 | } |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 183 | if (NULL == fGrContext || NULL == fGL) { |
| 184 | SkSafeUnref(fGrContext); |
| 185 | SkSafeUnref(fGL); |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 186 | SkDebugf("Failed to setup 3D"); |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 187 | #if SK_ANGLE |
| 188 | if (useAltContext) { |
| 189 | win->detachANGLE(); |
| 190 | } else |
| 191 | #endif |
| 192 | { |
| 193 | win->detachGL(); |
| 194 | } |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 195 | } |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 196 | if (NULL == fNullGrContext) { |
| 197 | const GrGLInterface* nullGL = GrGLCreateNullInterface(); |
| 198 | fNullGrContext = GrContext::Create(kOpenGL_Shaders_GrEngine, |
| 199 | (GrPlatform3DContext) nullGL); |
| 200 | nullGL->unref(); |
| 201 | } |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 202 | } |
| 203 | |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 204 | virtual bool supportsDeviceType(SampleWindow::DeviceType dType) { |
| 205 | switch (dType) { |
| 206 | case kRaster_DeviceType: |
| 207 | case kPicture_DeviceType: // fallthru |
| 208 | return true; |
| 209 | case kGPU_DeviceType: |
| 210 | return NULL != fGrContext && NULL != fGrRenderTarget; |
| 211 | case kNullGPU_DeviceType: |
| 212 | return NULL != fNullGrContext && NULL != fNullGrRenderTarget; |
| 213 | default: |
| 214 | return false; |
| 215 | } |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 216 | } |
| 217 | |
| 218 | virtual bool prepareCanvas(SampleWindow::DeviceType dType, |
| 219 | SkCanvas* canvas, |
| 220 | SampleWindow* win) { |
bsalomon@google.com | 7491372 | 2011-10-27 20:44:19 +0000 | [diff] [blame] | 221 | switch (dType) { |
robertphillips@google.com | 53e96a1 | 2012-03-30 14:47:53 +0000 | [diff] [blame] | 222 | case kGPU_DeviceType: |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 223 | if (fGrContext) { |
| 224 | canvas->setDevice(new SkGpuDevice(fGrContext, |
| 225 | fGrRenderTarget))->unref(); |
robertphillips@google.com | 53e96a1 | 2012-03-30 14:47:53 +0000 | [diff] [blame] | 226 | } else { |
| 227 | return false; |
| 228 | } |
| 229 | break; |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 230 | case kNullGPU_DeviceType: |
| 231 | if (fNullGrContext) { |
| 232 | canvas->setDevice(new SkGpuDevice(fNullGrContext, |
| 233 | fNullGrRenderTarget))->unref(); |
| 234 | } else { |
| 235 | return false; |
| 236 | } |
| 237 | break; |
| 238 | case kRaster_DeviceType: |
| 239 | case kPicture_DeviceType: |
| 240 | break; |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 241 | } |
| 242 | return true; |
| 243 | } |
| 244 | |
| 245 | virtual void publishCanvas(SampleWindow::DeviceType dType, |
| 246 | SkCanvas* canvas, |
| 247 | SampleWindow* win) { |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 248 | if (fGrContext) { |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 249 | // in case we have queued drawing calls |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 250 | fGrContext->flush(); |
| 251 | if (NULL != fNullGrContext) { |
| 252 | fNullGrContext->flush(); |
| 253 | } |
| 254 | if (dType != kGPU_DeviceType && |
| 255 | dType != kNullGPU_DeviceType) { |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 256 | // need to send the raster bits to the (gpu) window |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 257 | fGrContext->setRenderTarget(fGrRenderTarget); |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 258 | const SkBitmap& bm = win->getBitmap(); |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 259 | fGrRenderTarget->writePixels(0, 0, bm.width(), bm.height(), |
bsalomon@google.com | 6f37951 | 2011-11-16 20:36:03 +0000 | [diff] [blame] | 260 | kSkia8888_PM_GrPixelConfig, |
| 261 | bm.getPixels(), |
| 262 | bm.rowBytes()); |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 263 | } |
| 264 | } |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 265 | #if SK_ANGLE |
| 266 | if (fUseAltContext) { |
| 267 | win->presentANGLE(); |
| 268 | } else |
| 269 | #endif |
| 270 | { |
| 271 | win->presentGL(); |
| 272 | } |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 273 | } |
| 274 | |
| 275 | virtual void windowSizeChanged(SampleWindow* win) { |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 276 | if (fGrContext) { |
| 277 | #if SK_ANGLE |
| 278 | if (fUseAltContext) { |
| 279 | win->attachANGLE(); |
| 280 | } else |
| 281 | #endif |
| 282 | { |
| 283 | win->attachGL(); |
| 284 | } |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 285 | |
bsalomon@google.com | e269f21 | 2011-11-07 13:29:52 +0000 | [diff] [blame] | 286 | GrPlatformRenderTargetDesc desc; |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 287 | desc.fWidth = SkScalarRound(win->width()); |
| 288 | desc.fHeight = SkScalarRound(win->height()); |
bsalomon@google.com | c436499 | 2011-11-07 15:54:49 +0000 | [diff] [blame] | 289 | desc.fConfig = kSkia8888_PM_GrPixelConfig; |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 290 | GR_GL_GetIntegerv(fGL, GR_GL_SAMPLES, &desc.fSampleCnt); |
| 291 | GR_GL_GetIntegerv(fGL, GR_GL_STENCIL_BITS, &desc.fStencilBits); |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 292 | GrGLint buffer; |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 293 | GR_GL_GetIntegerv(fGL, GR_GL_FRAMEBUFFER_BINDING, &buffer); |
bsalomon@google.com | e269f21 | 2011-11-07 13:29:52 +0000 | [diff] [blame] | 294 | desc.fRenderTargetHandle = buffer; |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 295 | |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 296 | SkSafeUnref(fGrRenderTarget); |
| 297 | fGrRenderTarget = fGrContext->createPlatformRenderTarget(desc); |
| 298 | } |
| 299 | if (NULL != fNullGrContext) { |
| 300 | GrPlatformRenderTargetDesc desc; |
| 301 | desc.fWidth = SkScalarRound(win->width()); |
| 302 | desc.fHeight = SkScalarRound(win->height()); |
| 303 | desc.fConfig = kSkia8888_PM_GrPixelConfig; |
| 304 | desc.fStencilBits = 8; |
| 305 | desc.fSampleCnt = 0; |
| 306 | desc.fRenderTargetHandle = 0; |
| 307 | fNullGrRenderTarget = fNullGrContext->createPlatformRenderTarget(desc); |
bsalomon@google.com | 7491372 | 2011-10-27 20:44:19 +0000 | [diff] [blame] | 308 | } |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 309 | } |
| 310 | |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 311 | virtual GrContext* getGrContext(SampleWindow::DeviceType dType) { |
| 312 | if (kNullGPU_DeviceType == dType) { |
| 313 | return fNullGrContext; |
| 314 | } else { |
| 315 | return fGrContext; |
| 316 | } |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 317 | } |
| 318 | private: |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 319 | #if SK_ANGLE |
| 320 | bool fUseAltContext; |
| 321 | #endif |
| 322 | GrContext* fGrContext; |
| 323 | const GrGLInterface* fGL; |
| 324 | GrRenderTarget* fGrRenderTarget; |
| 325 | GrContext* fNullGrContext; |
| 326 | GrRenderTarget* fNullGrRenderTarget; |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 327 | }; |
| 328 | |
| 329 | /////////////// |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 330 | static const char view_inval_msg[] = "view-inval-msg"; |
| 331 | |
Scroggo | 62b65b0 | 2011-06-21 16:01:26 +0000 | [diff] [blame] | 332 | void SampleWindow::postInvalDelay() { |
reed@google.com | 87fac4a | 2011-08-04 13:50:17 +0000 | [diff] [blame] | 333 | (new SkEvent(view_inval_msg, this->getSinkID()))->postDelay(1); |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 334 | } |
| 335 | |
| 336 | static bool isInvalEvent(const SkEvent& evt) { |
| 337 | return evt.isType(view_inval_msg); |
| 338 | } |
| 339 | ////////////////// |
| 340 | |
bsalomon@google.com | 48dd1a2 | 2011-10-31 14:18:20 +0000 | [diff] [blame] | 341 | SkFuncViewFactory::SkFuncViewFactory(SkViewCreateFunc func) |
| 342 | : fCreateFunc(func) { |
| 343 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 344 | |
bsalomon@google.com | 8301de1 | 2011-10-31 16:47:13 +0000 | [diff] [blame] | 345 | SkView* SkFuncViewFactory::operator() () const { |
bsalomon@google.com | 48dd1a2 | 2011-10-31 14:18:20 +0000 | [diff] [blame] | 346 | return (*fCreateFunc)(); |
| 347 | } |
| 348 | |
| 349 | #include "GMSampleView.h" |
| 350 | |
| 351 | SkGMSampleViewFactory::SkGMSampleViewFactory(GMFactoryFunc func) |
| 352 | : fFunc(func) { |
| 353 | } |
| 354 | |
| 355 | SkView* SkGMSampleViewFactory::operator() () const { |
| 356 | return new GMSampleView(fFunc(NULL)); |
| 357 | } |
| 358 | |
| 359 | SkViewRegister* SkViewRegister::gHead; |
| 360 | SkViewRegister::SkViewRegister(SkViewFactory* fact) : fFact(fact) { |
| 361 | fFact->ref(); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 362 | fChain = gHead; |
| 363 | gHead = this; |
| 364 | } |
| 365 | |
bsalomon@google.com | 48dd1a2 | 2011-10-31 14:18:20 +0000 | [diff] [blame] | 366 | SkViewRegister::SkViewRegister(SkViewCreateFunc func) { |
| 367 | fFact = new SkFuncViewFactory(func); |
| 368 | fChain = gHead; |
| 369 | gHead = this; |
| 370 | } |
| 371 | |
| 372 | SkViewRegister::SkViewRegister(GMFactoryFunc func) { |
| 373 | fFact = new SkGMSampleViewFactory(func); |
| 374 | fChain = gHead; |
| 375 | gHead = this; |
| 376 | } |
| 377 | |
| 378 | class AutoUnrefArray { |
| 379 | public: |
| 380 | AutoUnrefArray() {} |
| 381 | ~AutoUnrefArray() { |
| 382 | int count = fObjs.count(); |
| 383 | for (int i = 0; i < count; ++i) { |
| 384 | fObjs[i]->unref(); |
| 385 | } |
| 386 | } |
| 387 | SkRefCnt*& push_back() { return *fObjs.append(); } |
| 388 | |
| 389 | private: |
| 390 | SkTDArray<SkRefCnt*> fObjs; |
| 391 | }; |
| 392 | |
| 393 | // registers GMs as Samples |
| 394 | // This can't be performed during static initialization because it could be |
| 395 | // run before GMRegistry has been fully built. |
| 396 | void SkGMRegistyToSampleRegistry() { |
| 397 | static bool gOnce; |
| 398 | static AutoUnrefArray fRegisters; |
| 399 | |
| 400 | if (!gOnce) { |
| 401 | const skiagm::GMRegistry* gmreg = skiagm::GMRegistry::Head(); |
| 402 | while (gmreg) { |
| 403 | fRegisters.push_back() = new SkViewRegister(gmreg->factory()); |
| 404 | gmreg = gmreg->next(); |
| 405 | } |
| 406 | gOnce = true; |
| 407 | } |
| 408 | } |
| 409 | |
reed@google.com | 29038ed | 2011-07-06 17:56:47 +0000 | [diff] [blame] | 410 | #if 0 |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 411 | #include <CoreFoundation/CoreFoundation.h> |
| 412 | #include <CoreFoundation/CFURLAccess.h> |
| 413 | |
| 414 | static void testpdf() { |
| 415 | CFStringRef path = CFStringCreateWithCString(NULL, "/test.pdf", |
| 416 | kCFStringEncodingUTF8); |
| 417 | CFURLRef url = CFURLCreateWithFileSystemPath(NULL, path, |
| 418 | kCFURLPOSIXPathStyle, |
| 419 | false); |
| 420 | CFRelease(path); |
| 421 | CGRect box = CGRectMake(0, 0, 8*72, 10*72); |
| 422 | CGContextRef cg = CGPDFContextCreateWithURL(url, &box, NULL); |
| 423 | CFRelease(url); |
| 424 | |
| 425 | CGContextBeginPage(cg, &box); |
| 426 | CGRect r = CGRectMake(10, 10, 40 + 0.5, 50 + 0.5); |
| 427 | CGContextFillEllipseInRect(cg, r); |
| 428 | CGContextEndPage(cg); |
| 429 | CGContextRelease(cg); |
| 430 | |
| 431 | if (false) { |
| 432 | SkBitmap bm; |
| 433 | bm.setConfig(SkBitmap::kA8_Config, 64, 64); |
| 434 | bm.allocPixels(); |
| 435 | bm.eraseColor(0); |
| 436 | |
| 437 | SkCanvas canvas(bm); |
| 438 | |
| 439 | } |
| 440 | } |
| 441 | #endif |
| 442 | |
| 443 | ////////////////////////////////////////////////////////////////////////////// |
| 444 | |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 445 | enum FlipAxisEnum { |
| 446 | kFlipAxis_X = (1 << 0), |
| 447 | kFlipAxis_Y = (1 << 1) |
| 448 | }; |
| 449 | |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 450 | #include "SkDrawFilter.h" |
| 451 | |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 452 | class FlagsDrawFilter : public SkDrawFilter { |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 453 | public: |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 454 | FlagsDrawFilter(SkOSMenu::TriState lcd, SkOSMenu::TriState aa, SkOSMenu::TriState filter, |
| 455 | SkOSMenu::TriState hinting) : |
reed@google.com | 09e3baa | 2011-05-18 12:04:31 +0000 | [diff] [blame] | 456 | fLCDState(lcd), fAAState(aa), fFilterState(filter), fHintingState(hinting) {} |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 457 | |
mike@reedtribe.org | 3ce59dc | 2011-04-08 00:38:05 +0000 | [diff] [blame] | 458 | virtual void filter(SkPaint* paint, Type t) { |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 459 | if (kText_Type == t && SkOSMenu::kMixedState != fLCDState) { |
| 460 | paint->setLCDRenderText(SkOSMenu::kOnState == fLCDState); |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 461 | } |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 462 | if (SkOSMenu::kMixedState != fAAState) { |
| 463 | paint->setAntiAlias(SkOSMenu::kOnState == fAAState); |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 464 | } |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 465 | if (SkOSMenu::kMixedState != fFilterState) { |
| 466 | paint->setFilterBitmap(SkOSMenu::kOnState == fFilterState); |
reed@google.com | 176753a | 2011-05-17 15:32:04 +0000 | [diff] [blame] | 467 | } |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 468 | if (SkOSMenu::kMixedState != fHintingState) { |
| 469 | paint->setHinting(SkOSMenu::kOnState == fHintingState ? |
reed@google.com | 09e3baa | 2011-05-18 12:04:31 +0000 | [diff] [blame] | 470 | SkPaint::kNormal_Hinting : |
| 471 | SkPaint::kSlight_Hinting); |
| 472 | } |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 473 | } |
| 474 | |
| 475 | private: |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 476 | SkOSMenu::TriState fLCDState; |
| 477 | SkOSMenu::TriState fAAState; |
| 478 | SkOSMenu::TriState fFilterState; |
| 479 | SkOSMenu::TriState fHintingState; |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 480 | }; |
| 481 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 482 | ////////////////////////////////////////////////////////////////////////////// |
| 483 | |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 484 | #define MAX_ZOOM_LEVEL 8 |
| 485 | #define MIN_ZOOM_LEVEL -8 |
| 486 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 487 | static const char gCharEvtName[] = "SampleCode_Char_Event"; |
| 488 | static const char gKeyEvtName[] = "SampleCode_Key_Event"; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 489 | static const char gTitleEvtName[] = "SampleCode_Title_Event"; |
| 490 | static const char gPrefSizeEvtName[] = "SampleCode_PrefSize_Event"; |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 491 | static const char gFastTextEvtName[] = "SampleCode_FastText_Event"; |
reed@google.com | 2072db8 | 2011-11-08 15:18:10 +0000 | [diff] [blame] | 492 | static const char gUpdateWindowTitleEvtName[] = "SampleCode_UpdateWindowTitle"; |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 493 | |
| 494 | bool SampleCode::CharQ(const SkEvent& evt, SkUnichar* outUni) { |
| 495 | if (evt.isType(gCharEvtName, sizeof(gCharEvtName) - 1)) { |
| 496 | if (outUni) { |
| 497 | *outUni = evt.getFast32(); |
| 498 | } |
| 499 | return true; |
| 500 | } |
| 501 | return false; |
| 502 | } |
| 503 | |
| 504 | bool SampleCode::KeyQ(const SkEvent& evt, SkKey* outKey) { |
| 505 | if (evt.isType(gKeyEvtName, sizeof(gKeyEvtName) - 1)) { |
| 506 | if (outKey) { |
| 507 | *outKey = (SkKey)evt.getFast32(); |
| 508 | } |
| 509 | return true; |
| 510 | } |
| 511 | return false; |
| 512 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 513 | |
| 514 | bool SampleCode::TitleQ(const SkEvent& evt) { |
| 515 | return evt.isType(gTitleEvtName, sizeof(gTitleEvtName) - 1); |
| 516 | } |
| 517 | |
| 518 | void SampleCode::TitleR(SkEvent* evt, const char title[]) { |
| 519 | SkASSERT(evt && TitleQ(*evt)); |
| 520 | evt->setString(gTitleEvtName, title); |
| 521 | } |
| 522 | |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 523 | bool SampleCode::RequestTitle(SkView* view, SkString* title) { |
| 524 | SkEvent evt(gTitleEvtName); |
| 525 | if (view->doQuery(&evt)) { |
| 526 | title->set(evt.findString(gTitleEvtName)); |
| 527 | return true; |
| 528 | } |
| 529 | return false; |
| 530 | } |
| 531 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 532 | bool SampleCode::PrefSizeQ(const SkEvent& evt) { |
| 533 | return evt.isType(gPrefSizeEvtName, sizeof(gPrefSizeEvtName) - 1); |
| 534 | } |
| 535 | |
| 536 | void SampleCode::PrefSizeR(SkEvent* evt, SkScalar width, SkScalar height) { |
| 537 | SkASSERT(evt && PrefSizeQ(*evt)); |
| 538 | SkScalar size[2]; |
| 539 | size[0] = width; |
| 540 | size[1] = height; |
| 541 | evt->setScalars(gPrefSizeEvtName, 2, size); |
| 542 | } |
| 543 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 544 | bool SampleCode::FastTextQ(const SkEvent& evt) { |
| 545 | return evt.isType(gFastTextEvtName, sizeof(gFastTextEvtName) - 1); |
| 546 | } |
| 547 | |
| 548 | /////////////////////////////////////////////////////////////////////////////// |
| 549 | |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 550 | static SkMSec gAnimTime; |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 551 | static SkMSec gAnimTimePrev; |
| 552 | |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 553 | SkMSec SampleCode::GetAnimTime() { return gAnimTime; } |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 554 | SkMSec SampleCode::GetAnimTimeDelta() { return gAnimTime - gAnimTimePrev; } |
| 555 | SkScalar SampleCode::GetAnimSecondsDelta() { |
| 556 | return SkDoubleToScalar(GetAnimTimeDelta() / 1000.0); |
| 557 | } |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 558 | |
| 559 | SkScalar SampleCode::GetAnimScalar(SkScalar speed, SkScalar period) { |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 560 | // since gAnimTime can be up to 32 bits, we can't convert it to a float |
| 561 | // or we'll lose the low bits. Hence we use doubles for the intermediate |
| 562 | // calculations |
| 563 | double seconds = (double)gAnimTime / 1000.0; |
| 564 | double value = SkScalarToDouble(speed) * seconds; |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 565 | if (period) { |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 566 | value = ::fmod(value, SkScalarToDouble(period)); |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 567 | } |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 568 | return SkDoubleToScalar(value); |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 569 | } |
| 570 | |
bsalomon@google.com | 8500322 | 2012-03-28 14:44:37 +0000 | [diff] [blame] | 571 | SkScalar SampleCode::GetAnimSinScalar(SkScalar amplitude, |
| 572 | SkScalar periodInSec, |
| 573 | SkScalar phaseInSec) { |
| 574 | if (!periodInSec) { |
| 575 | return 0; |
| 576 | } |
| 577 | double t = (double)gAnimTime / 1000.0 + phaseInSec; |
| 578 | t *= SkScalarToFloat(2 * SK_ScalarPI) / periodInSec; |
| 579 | amplitude = SK_ScalarHalf * amplitude; |
| 580 | return SkScalarMul(amplitude, SkDoubleToScalar(sin(t))) + amplitude; |
| 581 | } |
| 582 | |
reed@google.com | 3cec4d7 | 2011-07-06 13:59:47 +0000 | [diff] [blame] | 583 | GrContext* SampleCode::GetGr() { |
| 584 | return gSampleWindow ? gSampleWindow->getGrContext() : NULL; |
| 585 | } |
| 586 | |
bsalomon@google.com | 48dd1a2 | 2011-10-31 14:18:20 +0000 | [diff] [blame] | 587 | // some GMs rely on having a skiagm::GetGr function defined |
| 588 | namespace skiagm { |
| 589 | GrContext* GetGr() { return SampleCode::GetGr(); } |
| 590 | } |
| 591 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 592 | ////////////////////////////////////////////////////////////////////////////// |
| 593 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 594 | static SkView* curr_view(SkWindow* wind) { |
| 595 | SkView::F2BIter iter(wind); |
| 596 | return iter.next(); |
| 597 | } |
| 598 | |
mike@reedtribe.org | 6f6e8c3 | 2011-12-27 22:33:50 +0000 | [diff] [blame] | 599 | static bool curr_title(SkWindow* wind, SkString* title) { |
| 600 | SkView* view = curr_view(wind); |
| 601 | if (view) { |
| 602 | SkEvent evt(gTitleEvtName); |
| 603 | if (view->doQuery(&evt)) { |
| 604 | title->set(evt.findString(gTitleEvtName)); |
| 605 | return true; |
| 606 | } |
| 607 | } |
| 608 | return false; |
| 609 | } |
| 610 | |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 611 | void SampleWindow::setZoomCenter(float x, float y) |
| 612 | { |
| 613 | fZoomCenterX = SkFloatToScalar(x); |
| 614 | fZoomCenterY = SkFloatToScalar(y); |
| 615 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 616 | |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 617 | bool SampleWindow::zoomIn() |
| 618 | { |
| 619 | // Arbitrarily decided |
| 620 | if (fFatBitsScale == 25) return false; |
| 621 | fFatBitsScale++; |
| 622 | this->inval(NULL); |
| 623 | return true; |
| 624 | } |
| 625 | |
| 626 | bool SampleWindow::zoomOut() |
| 627 | { |
| 628 | if (fFatBitsScale == 1) return false; |
| 629 | fFatBitsScale--; |
| 630 | this->inval(NULL); |
| 631 | return true; |
| 632 | } |
| 633 | |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 634 | void SampleWindow::updatePointer(int x, int y) |
| 635 | { |
| 636 | fMouseX = x; |
| 637 | fMouseY = y; |
| 638 | if (fShowZoomer) { |
| 639 | this->inval(NULL); |
| 640 | } |
| 641 | } |
| 642 | |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 643 | static inline SampleWindow::DeviceType cycle_devicetype(SampleWindow::DeviceType ct) { |
| 644 | static const SampleWindow::DeviceType gCT[] = { |
| 645 | SampleWindow::kPicture_DeviceType, |
| 646 | SampleWindow::kGPU_DeviceType, |
bsalomon@google.com | 7491372 | 2011-10-27 20:44:19 +0000 | [diff] [blame] | 647 | SampleWindow::kRaster_DeviceType, // skip the null gpu device in normal cycling |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 648 | SampleWindow::kRaster_DeviceType |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 649 | }; |
| 650 | return gCT[ct]; |
| 651 | } |
| 652 | |
robertphillips@google.com | 8570b5c | 2012-03-20 17:40:58 +0000 | [diff] [blame] | 653 | static void usage(const char * argv0) { |
robertphillips@google.com | 76d4021 | 2012-03-22 14:12:15 +0000 | [diff] [blame] | 654 | SkDebugf("%s [--slide sampleName] [-i resourcePath]\n", argv0); |
robertphillips@google.com | 8570b5c | 2012-03-20 17:40:58 +0000 | [diff] [blame] | 655 | SkDebugf(" sampleName: sample at which to start.\n"); |
| 656 | SkDebugf(" resourcePath: directory that stores image resources.\n"); |
| 657 | } |
| 658 | |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 659 | SampleWindow::SampleWindow(void* hwnd, int argc, char** argv, DeviceManager* devManager) : INHERITED(hwnd) { |
robertphillips@google.com | 8570b5c | 2012-03-20 17:40:58 +0000 | [diff] [blame] | 660 | |
robertphillips@google.com | 76d4021 | 2012-03-22 14:12:15 +0000 | [diff] [blame] | 661 | SkGMRegistyToSampleRegistry(); |
| 662 | { |
| 663 | const SkViewRegister* reg = SkViewRegister::Head(); |
| 664 | while (reg) { |
| 665 | *fSamples.append() = reg->factory(); |
| 666 | reg = reg->next(); |
| 667 | } |
| 668 | } |
| 669 | |
robertphillips@google.com | 8570b5c | 2012-03-20 17:40:58 +0000 | [diff] [blame] | 670 | const char* resourcePath = NULL; |
| 671 | fCurrIndex = -1; |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 672 | bool useAltContext = false; |
robertphillips@google.com | 8570b5c | 2012-03-20 17:40:58 +0000 | [diff] [blame] | 673 | |
| 674 | const char* const commandName = argv[0]; |
| 675 | char* const* stop = argv + argc; |
| 676 | for (++argv; argv < stop; ++argv) { |
| 677 | if (strcmp(*argv, "-i") == 0) { |
| 678 | argv++; |
| 679 | if (argv < stop && **argv) { |
| 680 | resourcePath = *argv; |
| 681 | } |
robertphillips@google.com | 76d4021 | 2012-03-22 14:12:15 +0000 | [diff] [blame] | 682 | } else if (strcmp(*argv, "--slide") == 0) { |
| 683 | argv++; |
| 684 | if (argv < stop && **argv) { |
| 685 | fCurrIndex = findByTitle(*argv); |
| 686 | if (fCurrIndex < 0) { |
| 687 | fprintf(stderr, "Unknown sample \"%s\"\n", *argv); |
| 688 | } |
robertphillips@google.com | 8570b5c | 2012-03-20 17:40:58 +0000 | [diff] [blame] | 689 | } |
robertphillips@google.com | d3b9fbb | 2012-03-28 16:19:11 +0000 | [diff] [blame] | 690 | } |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 691 | #if SK_ANGLE |
| 692 | else if (strcmp(*argv, "--angle") == 0) { |
| 693 | argv++; |
| 694 | useAltContext = true; |
| 695 | } |
| 696 | #endif |
robertphillips@google.com | d3b9fbb | 2012-03-28 16:19:11 +0000 | [diff] [blame] | 697 | else { |
robertphillips@google.com | 76d4021 | 2012-03-22 14:12:15 +0000 | [diff] [blame] | 698 | usage(commandName); |
robertphillips@google.com | 8570b5c | 2012-03-20 17:40:58 +0000 | [diff] [blame] | 699 | } |
| 700 | } |
| 701 | |
| 702 | if (fCurrIndex < 0) { |
| 703 | SkString title; |
| 704 | if (readTitleFromPrefs(&title)) { |
| 705 | fCurrIndex = findByTitle(title.c_str()); |
| 706 | } |
| 707 | } |
| 708 | |
| 709 | if (fCurrIndex < 0) { |
| 710 | fCurrIndex = 0; |
| 711 | } |
| 712 | |
reed@google.com | 3cec4d7 | 2011-07-06 13:59:47 +0000 | [diff] [blame] | 713 | gSampleWindow = this; |
| 714 | |
yangsu@google.com | 1f39421 | 2011-06-01 18:03:34 +0000 | [diff] [blame] | 715 | #ifdef PIPE_FILE |
| 716 | //Clear existing file or create file if it doesn't exist |
| 717 | FILE* f = fopen(FILE_PATH, "wb"); |
| 718 | fclose(f); |
| 719 | #endif |
| 720 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 721 | fPicture = NULL; |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 722 | |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 723 | #ifdef DEFAULT_TO_GPU |
robertphillips@google.com | 53e96a1 | 2012-03-30 14:47:53 +0000 | [diff] [blame] | 724 | fDeviceType = kGPU_DeviceType; |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 725 | #else |
| 726 | fDeviceType = kRaster_DeviceType; |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 727 | #endif |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 728 | fUseClip = false; |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 729 | fNClip = false; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 730 | fAnimating = false; |
reed@android.com | 6c5f6f2 | 2009-08-14 16:08:38 +0000 | [diff] [blame] | 731 | fRotate = false; |
bsalomon@google.com | e8f0910 | 2011-09-08 18:48:12 +0000 | [diff] [blame] | 732 | fPerspAnim = false; |
| 733 | fPerspAnimTime = 0; |
reed@android.com | 6c5f6f2 | 2009-08-14 16:08:38 +0000 | [diff] [blame] | 734 | fScale = false; |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 735 | fRequestGrabImage = false; |
reed@google.com | 0faac1e | 2011-05-11 05:58:58 +0000 | [diff] [blame] | 736 | fUsePipe = false; |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 737 | fMeasureFPS = false; |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 738 | fLCDState = SkOSMenu::kMixedState; |
| 739 | fAAState = SkOSMenu::kMixedState; |
| 740 | fFilterState = SkOSMenu::kMixedState; |
| 741 | fHintingState = SkOSMenu::kMixedState; |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 742 | fFlipAxis = 0; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 743 | fScrollTestX = fScrollTestY = 0; |
| 744 | |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 745 | fMouseX = fMouseY = 0; |
mike@reedtribe.org | 3ce59dc | 2011-04-08 00:38:05 +0000 | [diff] [blame] | 746 | fFatBitsScale = 8; |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 747 | fTypeface = SkTypeface::CreateFromTypeface(NULL, SkTypeface::kBold); |
| 748 | fShowZoomer = false; |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 749 | |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 750 | fZoomLevel = 0; |
| 751 | fZoomScale = SK_Scalar1; |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 752 | |
| 753 | fMagnify = false; |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 754 | fDebugger = false; |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 755 | |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 756 | fSaveToPdf = false; |
| 757 | fPdfCanvas = NULL; |
| 758 | |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 759 | fTransitionNext = 6; |
| 760 | fTransitionPrev = 2; |
| 761 | |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 762 | int sinkID = this->getSinkID(); |
| 763 | fAppMenu.setTitle("Global Settings"); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 764 | int itemID; |
| 765 | |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 766 | itemID =fAppMenu.appendList("Device Type", "Device Type", sinkID, 0, |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 767 | "Raster", "Picture", "OpenGL", NULL); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 768 | fAppMenu.assignKeyEquivalentToItem(itemID, 'd'); |
| 769 | itemID = fAppMenu.appendTriState("AA", "AA", sinkID, fAAState); |
| 770 | fAppMenu.assignKeyEquivalentToItem(itemID, 'b'); |
| 771 | itemID = fAppMenu.appendTriState("LCD", "LCD", sinkID, fLCDState); |
| 772 | fAppMenu.assignKeyEquivalentToItem(itemID, 'l'); |
| 773 | itemID = fAppMenu.appendTriState("Filter", "Filter", sinkID, fFilterState); |
| 774 | fAppMenu.assignKeyEquivalentToItem(itemID, 'n'); |
| 775 | itemID = fAppMenu.appendTriState("Hinting", "Hinting", sinkID, fHintingState); |
| 776 | fAppMenu.assignKeyEquivalentToItem(itemID, 'h'); |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 777 | fUsePipeMenuItemID = fAppMenu.appendSwitch("Pipe", "Pipe" , sinkID, fUsePipe); |
| 778 | fAppMenu.assignKeyEquivalentToItem(fUsePipeMenuItemID, 'p'); |
| 779 | #ifdef DEBUGGER |
| 780 | itemID = fAppMenu.appendSwitch("Debugger", "Debugger", sinkID, fDebugger); |
| 781 | fAppMenu.assignKeyEquivalentToItem(itemID, 'q'); |
| 782 | #endif |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 783 | itemID = fAppMenu.appendSwitch("Slide Show", "Slide Show" , sinkID, false); |
| 784 | fAppMenu.assignKeyEquivalentToItem(itemID, 'a'); |
| 785 | itemID = fAppMenu.appendSwitch("Clip", "Clip" , sinkID, fUseClip); |
| 786 | fAppMenu.assignKeyEquivalentToItem(itemID, 'c'); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 787 | itemID = fAppMenu.appendSwitch("Flip X", "Flip X" , sinkID, false); |
| 788 | fAppMenu.assignKeyEquivalentToItem(itemID, 'x'); |
| 789 | itemID = fAppMenu.appendSwitch("Flip Y", "Flip Y" , sinkID, false); |
| 790 | fAppMenu.assignKeyEquivalentToItem(itemID, 'y'); |
| 791 | itemID = fAppMenu.appendSwitch("Zoomer", "Zoomer" , sinkID, fShowZoomer); |
| 792 | fAppMenu.assignKeyEquivalentToItem(itemID, 'z'); |
| 793 | itemID = fAppMenu.appendSwitch("Magnify", "Magnify" , sinkID, fMagnify); |
| 794 | fAppMenu.assignKeyEquivalentToItem(itemID, 'm'); |
| 795 | itemID =fAppMenu.appendList("Transition-Next", "Transition-Next", sinkID, |
| 796 | fTransitionNext, "Up", "Up and Right", "Right", |
| 797 | "Down and Right", "Down", "Down and Left", |
| 798 | "Left", "Up and Left", NULL); |
| 799 | fAppMenu.assignKeyEquivalentToItem(itemID, 'j'); |
| 800 | itemID =fAppMenu.appendList("Transition-Prev", "Transition-Prev", sinkID, |
| 801 | fTransitionPrev, "Up", "Up and Right", "Right", |
| 802 | "Down and Right", "Down", "Down and Left", |
| 803 | "Left", "Up and Left", NULL); |
| 804 | fAppMenu.assignKeyEquivalentToItem(itemID, 'k'); |
| 805 | itemID = fAppMenu.appendAction("Save to PDF", sinkID); |
| 806 | fAppMenu.assignKeyEquivalentToItem(itemID, 'e'); |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 807 | |
| 808 | this->addMenu(&fAppMenu); |
| 809 | this->addMenu(&fSlideMenu); |
| 810 | |
bsalomon@google.com | 2fbc7fa | 2011-01-05 16:34:41 +0000 | [diff] [blame] | 811 | // this->setConfig(SkBitmap::kRGB_565_Config); |
| 812 | this->setConfig(SkBitmap::kARGB_8888_Config); |
| 813 | this->setVisibleP(true); |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 814 | this->setClipToBounds(false); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 815 | |
robertphillips@google.com | 8570b5c | 2012-03-20 17:40:58 +0000 | [diff] [blame] | 816 | skiagm::GM::SetResourcePath(resourcePath); |
| 817 | |
bsalomon@google.com | 48dd1a2 | 2011-10-31 14:18:20 +0000 | [diff] [blame] | 818 | this->loadView((*fSamples[fCurrIndex])()); |
bsalomon@google.com | 840e9f3 | 2011-07-06 21:59:09 +0000 | [diff] [blame] | 819 | |
| 820 | fPDFData = NULL; |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 821 | |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 822 | if (NULL == devManager) { |
| 823 | fDevManager = new DefaultDeviceManager(); |
| 824 | } else { |
| 825 | devManager->ref(); |
| 826 | fDevManager = devManager; |
| 827 | } |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 828 | fDevManager->init(this, useAltContext); |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 829 | |
Scroggo | b4490c7 | 2011-06-17 13:53:05 +0000 | [diff] [blame] | 830 | // If another constructor set our dimensions, ensure that our |
| 831 | // onSizeChange gets called. |
| 832 | if (this->height() && this->width()) { |
| 833 | this->onSizeChange(); |
| 834 | } |
reed@google.com | 2072db8 | 2011-11-08 15:18:10 +0000 | [diff] [blame] | 835 | |
| 836 | // can't call this synchronously, since it may require a subclass to |
| 837 | // to implement, or the caller may need us to have returned from the |
| 838 | // constructor first. Hence we post an event to ourselves. |
| 839 | // this->updateTitle(); |
| 840 | postEventToSink(new SkEvent(gUpdateWindowTitleEvtName), this); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 841 | } |
| 842 | |
| 843 | SampleWindow::~SampleWindow() { |
| 844 | delete fPicture; |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 845 | delete fPdfCanvas; |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 846 | fTypeface->unref(); |
reed@google.com | 29038ed | 2011-07-06 17:56:47 +0000 | [diff] [blame] | 847 | |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 848 | SkSafeUnref(fDevManager); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 849 | } |
| 850 | |
mike@reedtribe.org | 6f6e8c3 | 2011-12-27 22:33:50 +0000 | [diff] [blame] | 851 | int SampleWindow::findByTitle(const char title[]) { |
| 852 | int i, count = fSamples.count(); |
| 853 | for (i = 0; i < count; i++) { |
| 854 | if (getSampleTitle(i).equals(title)) { |
| 855 | return i; |
| 856 | } |
| 857 | } |
mike@reedtribe.org | dd52caa | 2011-12-28 20:02:10 +0000 | [diff] [blame] | 858 | return -1; |
mike@reedtribe.org | 6f6e8c3 | 2011-12-27 22:33:50 +0000 | [diff] [blame] | 859 | } |
| 860 | |
reed@android.com | 55e76b2 | 2009-11-23 21:46:47 +0000 | [diff] [blame] | 861 | static SkBitmap capture_bitmap(SkCanvas* canvas) { |
| 862 | SkBitmap bm; |
| 863 | const SkBitmap& src = canvas->getDevice()->accessBitmap(false); |
| 864 | src.copyTo(&bm, src.config()); |
| 865 | return bm; |
| 866 | } |
| 867 | |
| 868 | static bool bitmap_diff(SkCanvas* canvas, const SkBitmap& orig, |
| 869 | SkBitmap* diff) { |
| 870 | const SkBitmap& src = canvas->getDevice()->accessBitmap(false); |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 871 | |
reed@android.com | 55e76b2 | 2009-11-23 21:46:47 +0000 | [diff] [blame] | 872 | SkAutoLockPixels alp0(src); |
| 873 | SkAutoLockPixels alp1(orig); |
| 874 | for (int y = 0; y < src.height(); y++) { |
| 875 | const void* srcP = src.getAddr(0, y); |
| 876 | const void* origP = orig.getAddr(0, y); |
| 877 | size_t bytes = src.width() * src.bytesPerPixel(); |
| 878 | if (memcmp(srcP, origP, bytes)) { |
| 879 | SkDebugf("---------- difference on line %d\n", y); |
| 880 | return true; |
| 881 | } |
| 882 | } |
| 883 | return false; |
| 884 | } |
| 885 | |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 886 | static void drawText(SkCanvas* canvas, SkString string, SkScalar left, SkScalar top, SkPaint& paint) |
| 887 | { |
| 888 | SkColor desiredColor = paint.getColor(); |
| 889 | paint.setColor(SK_ColorWHITE); |
| 890 | const char* c_str = string.c_str(); |
| 891 | size_t size = string.size(); |
| 892 | SkRect bounds; |
| 893 | paint.measureText(c_str, size, &bounds); |
| 894 | bounds.offset(left, top); |
| 895 | SkScalar inset = SkIntToScalar(-2); |
| 896 | bounds.inset(inset, inset); |
| 897 | canvas->drawRect(bounds, paint); |
| 898 | if (desiredColor != SK_ColorBLACK) { |
| 899 | paint.setColor(SK_ColorBLACK); |
| 900 | canvas->drawText(c_str, size, left + SK_Scalar1, top + SK_Scalar1, paint); |
| 901 | } |
| 902 | paint.setColor(desiredColor); |
| 903 | canvas->drawText(c_str, size, left, top, paint); |
| 904 | } |
| 905 | |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 906 | #define XCLIP_N 8 |
| 907 | #define YCLIP_N 8 |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 908 | |
| 909 | void SampleWindow::draw(SkCanvas* canvas) { |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 910 | if (!fDevManager->prepareCanvas(fDeviceType, canvas, this)) { |
| 911 | return; |
| 912 | } |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 913 | // update the animation time |
bsalomon@google.com | e8f0910 | 2011-09-08 18:48:12 +0000 | [diff] [blame] | 914 | if (!gAnimTimePrev && !gAnimTime) { |
| 915 | // first time make delta be 0 |
| 916 | gAnimTime = SkTime::GetMSecs(); |
| 917 | gAnimTimePrev = gAnimTime; |
| 918 | } else { |
| 919 | gAnimTimePrev = gAnimTime; |
| 920 | gAnimTime = SkTime::GetMSecs(); |
| 921 | } |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 922 | |
reed@google.com | f03bb56 | 2011-11-11 21:42:12 +0000 | [diff] [blame] | 923 | const SkMatrix& localM = fGesture.localM(); |
| 924 | if (localM.getType() & SkMatrix::kScale_Mask) { |
| 925 | canvas->setExternalMatrix(&localM); |
| 926 | } |
| 927 | if (fGesture.isActive()) { |
| 928 | this->updateMatrix(); |
reed@google.com | 52f57e1 | 2011-03-16 12:10:02 +0000 | [diff] [blame] | 929 | } |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 930 | |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 931 | if (fNClip) { |
reed@android.com | 55e76b2 | 2009-11-23 21:46:47 +0000 | [diff] [blame] | 932 | this->INHERITED::draw(canvas); |
| 933 | SkBitmap orig = capture_bitmap(canvas); |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 934 | |
| 935 | const SkScalar w = this->width(); |
| 936 | const SkScalar h = this->height(); |
| 937 | const SkScalar cw = w / XCLIP_N; |
| 938 | const SkScalar ch = h / YCLIP_N; |
| 939 | for (int y = 0; y < YCLIP_N; y++) { |
reed@android.com | 55e76b2 | 2009-11-23 21:46:47 +0000 | [diff] [blame] | 940 | SkRect r; |
| 941 | r.fTop = y * ch; |
| 942 | r.fBottom = (y + 1) * ch; |
| 943 | if (y == YCLIP_N - 1) { |
| 944 | r.fBottom = h; |
| 945 | } |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 946 | for (int x = 0; x < XCLIP_N; x++) { |
| 947 | SkAutoCanvasRestore acr(canvas, true); |
reed@android.com | 55e76b2 | 2009-11-23 21:46:47 +0000 | [diff] [blame] | 948 | r.fLeft = x * cw; |
| 949 | r.fRight = (x + 1) * cw; |
| 950 | if (x == XCLIP_N - 1) { |
| 951 | r.fRight = w; |
| 952 | } |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 953 | canvas->clipRect(r); |
| 954 | this->INHERITED::draw(canvas); |
| 955 | } |
| 956 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 957 | |
reed@android.com | 55e76b2 | 2009-11-23 21:46:47 +0000 | [diff] [blame] | 958 | SkBitmap diff; |
| 959 | if (bitmap_diff(canvas, orig, &diff)) { |
| 960 | } |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 961 | } else { |
| 962 | this->INHERITED::draw(canvas); |
| 963 | } |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 964 | if (fShowZoomer && !fSaveToPdf) { |
Scroggo | 3272ba8 | 2011-05-25 20:50:42 +0000 | [diff] [blame] | 965 | showZoomer(canvas); |
| 966 | } |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 967 | if (fMagnify && !fSaveToPdf) { |
| 968 | magnify(canvas); |
| 969 | } |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 970 | |
reed@google.com | 29038ed | 2011-07-06 17:56:47 +0000 | [diff] [blame] | 971 | // do this last |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 972 | fDevManager->publishCanvas(fDeviceType, canvas, this); |
Scroggo | 3272ba8 | 2011-05-25 20:50:42 +0000 | [diff] [blame] | 973 | } |
| 974 | |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 975 | static float clipW = 200; |
| 976 | static float clipH = 200; |
| 977 | void SampleWindow::magnify(SkCanvas* canvas) { |
| 978 | SkRect r; |
| 979 | int count = canvas->save(); |
| 980 | |
| 981 | SkMatrix m = canvas->getTotalMatrix(); |
| 982 | m.invert(&m); |
| 983 | SkPoint offset, center; |
bsalomon@google.com | 820e80a | 2011-10-24 21:09:40 +0000 | [diff] [blame] | 984 | SkScalar mouseX = fMouseX * SK_Scalar1; |
| 985 | SkScalar mouseY = fMouseY * SK_Scalar1; |
| 986 | m.mapXY(mouseX - clipW/2, mouseY - clipH/2, &offset); |
| 987 | m.mapXY(mouseX, mouseY, ¢er); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 988 | |
| 989 | r.set(0, 0, clipW * m.getScaleX(), clipH * m.getScaleX()); |
| 990 | r.offset(offset.fX, offset.fY); |
| 991 | |
| 992 | SkPaint paint; |
| 993 | paint.setColor(0xFF66AAEE); |
| 994 | paint.setStyle(SkPaint::kStroke_Style); |
bsalomon@google.com | 820e80a | 2011-10-24 21:09:40 +0000 | [diff] [blame] | 995 | paint.setStrokeWidth(10.f * m.getScaleX()); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 996 | //lense offset |
| 997 | //canvas->translate(0, -250); |
| 998 | canvas->drawRect(r, paint); |
| 999 | canvas->clipRect(r); |
| 1000 | |
| 1001 | m = canvas->getTotalMatrix(); |
| 1002 | m.setTranslate(-center.fX, -center.fY); |
bsalomon@google.com | 820e80a | 2011-10-24 21:09:40 +0000 | [diff] [blame] | 1003 | m.postScale(0.5f * fFatBitsScale, 0.5f * fFatBitsScale); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1004 | m.postTranslate(center.fX, center.fY); |
| 1005 | canvas->concat(m); |
| 1006 | |
| 1007 | this->INHERITED::draw(canvas); |
| 1008 | |
| 1009 | canvas->restoreToCount(count); |
| 1010 | } |
| 1011 | |
Scroggo | 3272ba8 | 2011-05-25 20:50:42 +0000 | [diff] [blame] | 1012 | void SampleWindow::showZoomer(SkCanvas* canvas) { |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 1013 | int count = canvas->save(); |
| 1014 | canvas->resetMatrix(); |
| 1015 | // Ensure the mouse position is on screen. |
reed@google.com | 261b8e2 | 2011-04-14 17:53:24 +0000 | [diff] [blame] | 1016 | int width = SkScalarRound(this->width()); |
| 1017 | int height = SkScalarRound(this->height()); |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 1018 | if (fMouseX >= width) fMouseX = width - 1; |
| 1019 | else if (fMouseX < 0) fMouseX = 0; |
| 1020 | if (fMouseY >= height) fMouseY = height - 1; |
| 1021 | else if (fMouseY < 0) fMouseY = 0; |
reed@google.com | b36334d | 2011-05-18 15:07:20 +0000 | [diff] [blame] | 1022 | |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 1023 | SkBitmap bitmap = capture_bitmap(canvas); |
reed@google.com | b36334d | 2011-05-18 15:07:20 +0000 | [diff] [blame] | 1024 | bitmap.lockPixels(); |
| 1025 | |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 1026 | // 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] | 1027 | int zoomedWidth = (width >> 1) | 1; |
| 1028 | int zoomedHeight = (height >> 1) | 1; |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 1029 | SkIRect src; |
| 1030 | src.set(0, 0, zoomedWidth / fFatBitsScale, zoomedHeight / fFatBitsScale); |
| 1031 | src.offset(fMouseX - (src.width()>>1), fMouseY - (src.height()>>1)); |
| 1032 | SkRect dest; |
| 1033 | dest.set(0, 0, SkIntToScalar(zoomedWidth), SkIntToScalar(zoomedHeight)); |
| 1034 | dest.offset(SkIntToScalar(width - zoomedWidth), SkIntToScalar(height - zoomedHeight)); |
| 1035 | SkPaint paint; |
| 1036 | // Clear the background behind our zoomed in view |
| 1037 | paint.setColor(SK_ColorWHITE); |
| 1038 | canvas->drawRect(dest, paint); |
| 1039 | canvas->drawBitmapRect(bitmap, &src, dest); |
| 1040 | paint.setColor(SK_ColorBLACK); |
| 1041 | paint.setStyle(SkPaint::kStroke_Style); |
| 1042 | // Draw a border around the pixel in the middle |
| 1043 | SkRect originalPixel; |
| 1044 | originalPixel.set(SkIntToScalar(fMouseX), SkIntToScalar(fMouseY), SkIntToScalar(fMouseX + 1), SkIntToScalar(fMouseY + 1)); |
| 1045 | SkMatrix matrix; |
| 1046 | SkRect scalarSrc; |
| 1047 | scalarSrc.set(src); |
| 1048 | SkColor color = bitmap.getColor(fMouseX, fMouseY); |
| 1049 | if (matrix.setRectToRect(scalarSrc, dest, SkMatrix::kFill_ScaleToFit)) { |
| 1050 | SkRect pixel; |
| 1051 | matrix.mapRect(&pixel, originalPixel); |
| 1052 | // TODO Perhaps measure the values and make the outline white if it's "dark" |
| 1053 | if (color == SK_ColorBLACK) { |
| 1054 | paint.setColor(SK_ColorWHITE); |
| 1055 | } |
| 1056 | canvas->drawRect(pixel, paint); |
| 1057 | } |
| 1058 | paint.setColor(SK_ColorBLACK); |
| 1059 | // Draw a border around the destination rectangle |
| 1060 | canvas->drawRect(dest, paint); |
| 1061 | paint.setStyle(SkPaint::kStrokeAndFill_Style); |
| 1062 | // Identify the pixel and its color on screen |
| 1063 | paint.setTypeface(fTypeface); |
| 1064 | paint.setAntiAlias(true); |
| 1065 | SkScalar lineHeight = paint.getFontMetrics(NULL); |
| 1066 | SkString string; |
| 1067 | string.appendf("(%i, %i)", fMouseX, fMouseY); |
| 1068 | SkScalar left = dest.fLeft + SkIntToScalar(3); |
| 1069 | SkScalar i = SK_Scalar1; |
| 1070 | drawText(canvas, string, left, SkScalarMulAdd(lineHeight, i, dest.fTop), paint); |
| 1071 | // Alpha |
| 1072 | i += SK_Scalar1; |
| 1073 | string.reset(); |
| 1074 | string.appendf("A: %X", SkColorGetA(color)); |
| 1075 | drawText(canvas, string, left, SkScalarMulAdd(lineHeight, i, dest.fTop), paint); |
| 1076 | // Red |
| 1077 | i += SK_Scalar1; |
| 1078 | string.reset(); |
| 1079 | string.appendf("R: %X", SkColorGetR(color)); |
| 1080 | paint.setColor(SK_ColorRED); |
| 1081 | drawText(canvas, string, left, SkScalarMulAdd(lineHeight, i, dest.fTop), paint); |
| 1082 | // Green |
| 1083 | i += SK_Scalar1; |
| 1084 | string.reset(); |
| 1085 | string.appendf("G: %X", SkColorGetG(color)); |
| 1086 | paint.setColor(SK_ColorGREEN); |
| 1087 | drawText(canvas, string, left, SkScalarMulAdd(lineHeight, i, dest.fTop), paint); |
| 1088 | // Blue |
| 1089 | i += SK_Scalar1; |
| 1090 | string.reset(); |
| 1091 | string.appendf("B: %X", SkColorGetB(color)); |
| 1092 | paint.setColor(SK_ColorBLUE); |
| 1093 | drawText(canvas, string, left, SkScalarMulAdd(lineHeight, i, dest.fTop), paint); |
| 1094 | canvas->restoreToCount(count); |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 1095 | } |
| 1096 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1097 | void SampleWindow::onDraw(SkCanvas* canvas) { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1098 | } |
| 1099 | |
| 1100 | #include "SkColorPriv.h" |
| 1101 | |
| 1102 | static void reverseRedAndBlue(const SkBitmap& bm) { |
| 1103 | SkASSERT(bm.config() == SkBitmap::kARGB_8888_Config); |
| 1104 | uint8_t* p = (uint8_t*)bm.getPixels(); |
| 1105 | uint8_t* stop = p + bm.getSize(); |
| 1106 | while (p < stop) { |
| 1107 | // swap red/blue (to go from ARGB(int) to RGBA(memory) and premultiply |
| 1108 | unsigned scale = SkAlpha255To256(p[3]); |
| 1109 | unsigned r = p[2]; |
| 1110 | unsigned b = p[0]; |
| 1111 | p[0] = SkAlphaMul(r, scale); |
| 1112 | p[1] = SkAlphaMul(p[1], scale); |
| 1113 | p[2] = SkAlphaMul(b, scale); |
| 1114 | p += 4; |
| 1115 | } |
| 1116 | } |
| 1117 | |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 1118 | void SampleWindow::saveToPdf() |
| 1119 | { |
| 1120 | fSaveToPdf = true; |
| 1121 | this->inval(NULL); |
| 1122 | } |
| 1123 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1124 | SkCanvas* SampleWindow::beforeChildren(SkCanvas* canvas) { |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 1125 | if (fSaveToPdf) { |
| 1126 | const SkBitmap& bmp = canvas->getDevice()->accessBitmap(false); |
| 1127 | SkISize size = SkISize::Make(bmp.width(), bmp.height()); |
| 1128 | SkPDFDevice* pdfDevice = new SkPDFDevice(size, size, |
| 1129 | canvas->getTotalMatrix()); |
| 1130 | fPdfCanvas = new SkCanvas(pdfDevice); |
| 1131 | pdfDevice->unref(); |
| 1132 | canvas = fPdfCanvas; |
| 1133 | } else { |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 1134 | switch (fDeviceType) { |
| 1135 | case kRaster_DeviceType: |
| 1136 | case kGPU_DeviceType: |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1137 | canvas = this->INHERITED::beforeChildren(canvas); |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 1138 | break; |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 1139 | case kPicture_DeviceType: |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 1140 | fPicture = new SkPicture; |
| 1141 | canvas = fPicture->beginRecording(9999, 9999); |
| 1142 | break; |
tomhudson@google.com | f74ad8c | 2011-11-09 22:15:08 +0000 | [diff] [blame] | 1143 | case kNullGPU_DeviceType: |
| 1144 | break; |
reed@google.com | ac10a2d | 2010-12-22 21:39:39 +0000 | [diff] [blame] | 1145 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1146 | } |
| 1147 | |
| 1148 | if (fUseClip) { |
| 1149 | canvas->drawColor(0xFFFF88FF); |
reed@google.com | 045e62d | 2011-10-24 12:19:46 +0000 | [diff] [blame] | 1150 | canvas->clipPath(fClipPath, SkRegion::kIntersect_Op, true); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1151 | } |
| 1152 | |
| 1153 | return canvas; |
| 1154 | } |
| 1155 | |
| 1156 | static void paint_rgn(const SkBitmap& bm, const SkIRect& r, |
| 1157 | const SkRegion& rgn) { |
| 1158 | SkCanvas canvas(bm); |
| 1159 | SkRegion inval(rgn); |
| 1160 | |
| 1161 | inval.translate(r.fLeft, r.fTop); |
| 1162 | canvas.clipRegion(inval); |
| 1163 | canvas.drawColor(0xFFFF8080); |
| 1164 | } |
yangsu@google.com | 501775e | 2011-06-24 16:04:50 +0000 | [diff] [blame] | 1165 | #include "SkData.h" |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1166 | void SampleWindow::afterChildren(SkCanvas* orig) { |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 1167 | if (fSaveToPdf) { |
| 1168 | fSaveToPdf = false; |
| 1169 | if (fShowZoomer) { |
| 1170 | showZoomer(fPdfCanvas); |
| 1171 | } |
| 1172 | SkString name; |
| 1173 | name.printf("%s.pdf", this->getTitle()); |
| 1174 | SkPDFDocument doc; |
| 1175 | SkPDFDevice* device = static_cast<SkPDFDevice*>(fPdfCanvas->getDevice()); |
| 1176 | doc.appendPage(device); |
djsollen@google.com | 56c6977 | 2011-11-08 19:00:26 +0000 | [diff] [blame] | 1177 | #ifdef SK_BUILD_FOR_ANDROID |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 1178 | name.prepend("/sdcard/"); |
| 1179 | #endif |
yangsu@google.com | 501775e | 2011-06-24 16:04:50 +0000 | [diff] [blame] | 1180 | |
| 1181 | #ifdef SK_BUILD_FOR_IOS |
| 1182 | SkDynamicMemoryWStream mstream; |
| 1183 | doc.emitPDF(&mstream); |
yangsu@google.com | ae8a2e5 | 2011-06-24 21:09:39 +0000 | [diff] [blame] | 1184 | fPDFData = mstream.copyToData(); |
yangsu@google.com | 501775e | 2011-06-24 16:04:50 +0000 | [diff] [blame] | 1185 | #endif |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 1186 | SkFILEWStream stream(name.c_str()); |
| 1187 | if (stream.isValid()) { |
| 1188 | doc.emitPDF(&stream); |
| 1189 | const char* desc = "File saved from Skia SampleApp"; |
| 1190 | this->onPDFSaved(this->getTitle(), desc, name.c_str()); |
| 1191 | } |
yangsu@google.com | 501775e | 2011-06-24 16:04:50 +0000 | [diff] [blame] | 1192 | |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 1193 | delete fPdfCanvas; |
| 1194 | fPdfCanvas = NULL; |
| 1195 | |
| 1196 | // We took over the draw calls in order to create the PDF, so we need |
| 1197 | // to redraw. |
| 1198 | this->inval(NULL); |
| 1199 | return; |
| 1200 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1201 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1202 | if (fRequestGrabImage) { |
| 1203 | fRequestGrabImage = false; |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1204 | |
reed@google.com | 29038ed | 2011-07-06 17:56:47 +0000 | [diff] [blame] | 1205 | SkDevice* device = orig->getDevice(); |
bsalomon@google.com | 669fdc4 | 2011-04-05 17:08:27 +0000 | [diff] [blame] | 1206 | SkBitmap bmp; |
| 1207 | if (device->accessBitmap(false).copyTo(&bmp, SkBitmap::kARGB_8888_Config)) { |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1208 | static int gSampleGrabCounter; |
| 1209 | SkString name; |
| 1210 | name.printf("sample_grab_%d", gSampleGrabCounter++); |
bsalomon@google.com | 669fdc4 | 2011-04-05 17:08:27 +0000 | [diff] [blame] | 1211 | SkImageEncoder::EncodeFile(name.c_str(), bmp, |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1212 | SkImageEncoder::kPNG_Type, 100); |
| 1213 | } |
| 1214 | } |
| 1215 | |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 1216 | if (kPicture_DeviceType == fDeviceType) { |
| 1217 | if (true) { |
| 1218 | SkPicture* pict = new SkPicture(*fPicture); |
| 1219 | fPicture->unref(); |
reed@google.com | e23f194 | 2011-12-08 19:36:00 +0000 | [diff] [blame] | 1220 | this->installDrawFilter(orig); |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 1221 | orig->drawPicture(*pict); |
| 1222 | pict->unref(); |
| 1223 | } else if (true) { |
| 1224 | SkDynamicMemoryWStream ostream; |
| 1225 | fPicture->serialize(&ostream); |
| 1226 | fPicture->unref(); |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1227 | |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 1228 | SkAutoDataUnref data(ostream.copyToData()); |
| 1229 | SkMemoryStream istream(data.data(), data.size()); |
| 1230 | SkPicture pict(&istream); |
| 1231 | orig->drawPicture(pict); |
| 1232 | } else { |
| 1233 | fPicture->draw(orig); |
| 1234 | fPicture->unref(); |
| 1235 | } |
| 1236 | fPicture = NULL; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1237 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1238 | |
reed@google.com | 17d7aec | 2011-04-25 14:31:44 +0000 | [diff] [blame] | 1239 | // Do this after presentGL and other finishing, rather than in afterChild |
| 1240 | if (fMeasureFPS && fMeasureFPS_Time) { |
| 1241 | fMeasureFPS_Time = SkTime::GetMSecs() - fMeasureFPS_Time; |
| 1242 | this->updateTitle(); |
Scroggo | 62b65b0 | 2011-06-21 16:01:26 +0000 | [diff] [blame] | 1243 | this->postInvalDelay(); |
reed@google.com | 17d7aec | 2011-04-25 14:31:44 +0000 | [diff] [blame] | 1244 | } |
| 1245 | |
| 1246 | // if ((fScrollTestX | fScrollTestY) != 0) |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1247 | if (false) { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1248 | const SkBitmap& bm = orig->getDevice()->accessBitmap(true); |
| 1249 | int dx = fScrollTestX * 7; |
| 1250 | int dy = fScrollTestY * 7; |
| 1251 | SkIRect r; |
| 1252 | SkRegion inval; |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1253 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1254 | r.set(50, 50, 50+100, 50+100); |
| 1255 | bm.scrollRect(&r, dx, dy, &inval); |
| 1256 | paint_rgn(bm, r, inval); |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1257 | } |
| 1258 | #ifdef DEBUGGER |
| 1259 | SkView* curr = curr_view(this); |
| 1260 | if (fDebugger && !is_debugger(curr) && !is_transition(curr) && !is_overview(curr)) { |
| 1261 | //Stop Pipe when fDebugger is active |
| 1262 | fUsePipe = false; |
| 1263 | (void)SampleView::SetUsePipe(curr, false); |
| 1264 | fAppMenu.getItemByID(fUsePipeMenuItemID)->setBool(fUsePipe); |
| 1265 | this->onUpdateMenu(&fAppMenu); |
| 1266 | |
| 1267 | //Reset any transformations |
| 1268 | fGesture.stop(); |
| 1269 | fGesture.reset(); |
| 1270 | |
| 1271 | this->loadView(create_debugger(gTempDataStore.begin(), |
| 1272 | gTempDataStore.count())); |
| 1273 | } |
| 1274 | #endif |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1275 | } |
| 1276 | |
reed@android.com | 6c5f6f2 | 2009-08-14 16:08:38 +0000 | [diff] [blame] | 1277 | void SampleWindow::beforeChild(SkView* child, SkCanvas* canvas) { |
| 1278 | if (fScale) { |
| 1279 | SkScalar scale = SK_Scalar1 * 7 / 10; |
| 1280 | SkScalar cx = this->width() / 2; |
| 1281 | SkScalar cy = this->height() / 2; |
| 1282 | canvas->translate(cx, cy); |
| 1283 | canvas->scale(scale, scale); |
| 1284 | canvas->translate(-cx, -cy); |
| 1285 | } |
| 1286 | if (fRotate) { |
| 1287 | SkScalar cx = this->width() / 2; |
| 1288 | SkScalar cy = this->height() / 2; |
| 1289 | canvas->translate(cx, cy); |
| 1290 | canvas->rotate(SkIntToScalar(30)); |
| 1291 | canvas->translate(-cx, -cy); |
| 1292 | } |
bsalomon@google.com | e8f0910 | 2011-09-08 18:48:12 +0000 | [diff] [blame] | 1293 | if (fPerspAnim) { |
bsalomon@google.com | 6fb736f | 2011-09-16 18:51:57 +0000 | [diff] [blame] | 1294 | fPerspAnimTime += SampleCode::GetAnimSecondsDelta(); |
| 1295 | |
| 1296 | static const SkScalar gAnimPeriod = 10 * SK_Scalar1; |
| 1297 | static const SkScalar gAnimMag = SK_Scalar1 / 1000; |
| 1298 | SkScalar t = SkScalarMod(fPerspAnimTime, gAnimPeriod); |
| 1299 | if (SkScalarFloorToInt(SkScalarDiv(fPerspAnimTime, gAnimPeriod)) & 0x1) { |
| 1300 | t = gAnimPeriod - t; |
| 1301 | } |
| 1302 | t = 2 * t - gAnimPeriod; |
| 1303 | t = SkScalarMul(SkScalarDiv(t, gAnimPeriod), gAnimMag); |
| 1304 | SkMatrix m; |
| 1305 | m.reset(); |
| 1306 | m.setPerspY(t); |
bsalomon@google.com | e8f0910 | 2011-09-08 18:48:12 +0000 | [diff] [blame] | 1307 | canvas->concat(m); |
| 1308 | } |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 1309 | |
reed@google.com | e23f194 | 2011-12-08 19:36:00 +0000 | [diff] [blame] | 1310 | this->installDrawFilter(canvas); |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1311 | |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1312 | if (fMeasureFPS) { |
reed@google.com | f218339 | 2011-04-22 14:10:48 +0000 | [diff] [blame] | 1313 | fMeasureFPS_Time = 0; // 0 means the child is not aware of repeat-draw |
| 1314 | if (SampleView::SetRepeatDraw(child, FPS_REPEAT_COUNT)) { |
| 1315 | fMeasureFPS_Time = SkTime::GetMSecs(); |
| 1316 | } |
| 1317 | } else { |
| 1318 | (void)SampleView::SetRepeatDraw(child, 1); |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1319 | } |
bsalomon@google.com | e8f0910 | 2011-09-08 18:48:12 +0000 | [diff] [blame] | 1320 | if (fPerspAnim) { |
| 1321 | this->inval(NULL); |
| 1322 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1323 | //(void)SampleView::SetUsePipe(child, fUsePipe); |
reed@android.com | 6c5f6f2 | 2009-08-14 16:08:38 +0000 | [diff] [blame] | 1324 | } |
| 1325 | |
| 1326 | void SampleWindow::afterChild(SkView* child, SkCanvas* canvas) { |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 1327 | canvas->setDrawFilter(NULL); |
reed@android.com | 6c5f6f2 | 2009-08-14 16:08:38 +0000 | [diff] [blame] | 1328 | } |
| 1329 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1330 | static SkBitmap::Config gConfigCycle[] = { |
| 1331 | SkBitmap::kNo_Config, // none -> none |
| 1332 | SkBitmap::kNo_Config, // a1 -> none |
| 1333 | SkBitmap::kNo_Config, // a8 -> none |
| 1334 | SkBitmap::kNo_Config, // index8 -> none |
| 1335 | SkBitmap::kARGB_4444_Config, // 565 -> 4444 |
| 1336 | SkBitmap::kARGB_8888_Config, // 4444 -> 8888 |
| 1337 | SkBitmap::kRGB_565_Config // 8888 -> 565 |
| 1338 | }; |
| 1339 | |
| 1340 | static SkBitmap::Config cycle_configs(SkBitmap::Config c) { |
| 1341 | return gConfigCycle[c]; |
| 1342 | } |
| 1343 | |
djsollen@google.com | e32b583 | 2011-06-13 16:58:40 +0000 | [diff] [blame] | 1344 | void SampleWindow::changeZoomLevel(float delta) { |
| 1345 | fZoomLevel += SkFloatToScalar(delta); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1346 | if (fZoomLevel > 0) { |
djsollen@google.com | e32b583 | 2011-06-13 16:58:40 +0000 | [diff] [blame] | 1347 | fZoomLevel = SkMinScalar(fZoomLevel, MAX_ZOOM_LEVEL); |
| 1348 | fZoomScale = fZoomLevel + SK_Scalar1; |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1349 | } else if (fZoomLevel < 0) { |
djsollen@google.com | e32b583 | 2011-06-13 16:58:40 +0000 | [diff] [blame] | 1350 | fZoomLevel = SkMaxScalar(fZoomLevel, MIN_ZOOM_LEVEL); |
| 1351 | fZoomScale = SK_Scalar1 / (SK_Scalar1 - fZoomLevel); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1352 | } else { |
| 1353 | fZoomScale = SK_Scalar1; |
| 1354 | } |
reed@google.com | f03bb56 | 2011-11-11 21:42:12 +0000 | [diff] [blame] | 1355 | this->updateMatrix(); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1356 | } |
| 1357 | |
reed@google.com | f03bb56 | 2011-11-11 21:42:12 +0000 | [diff] [blame] | 1358 | void SampleWindow::updateMatrix(){ |
| 1359 | SkMatrix m; |
| 1360 | m.reset(); |
| 1361 | if (fZoomLevel) { |
| 1362 | SkPoint center; |
| 1363 | //m = this->getLocalMatrix();//.invert(&m); |
| 1364 | m.mapXY(fZoomCenterX, fZoomCenterY, ¢er); |
| 1365 | SkScalar cx = center.fX; |
| 1366 | SkScalar cy = center.fY; |
| 1367 | |
| 1368 | m.setTranslate(-cx, -cy); |
| 1369 | m.postScale(fZoomScale, fZoomScale); |
| 1370 | m.postTranslate(cx, cy); |
| 1371 | } |
| 1372 | |
| 1373 | if (fFlipAxis) { |
| 1374 | m.preTranslate(fZoomCenterX, fZoomCenterY); |
| 1375 | if (fFlipAxis & kFlipAxis_X) { |
| 1376 | m.preScale(-SK_Scalar1, SK_Scalar1); |
| 1377 | } |
| 1378 | if (fFlipAxis & kFlipAxis_Y) { |
| 1379 | m.preScale(SK_Scalar1, -SK_Scalar1); |
| 1380 | } |
| 1381 | m.preTranslate(-fZoomCenterX, -fZoomCenterY); |
| 1382 | //canvas->concat(m); |
| 1383 | } |
| 1384 | // Apply any gesture matrix |
| 1385 | m.preConcat(fGesture.localM()); |
| 1386 | m.preConcat(fGesture.globalM()); |
| 1387 | |
| 1388 | this->setLocalMatrix(m); |
| 1389 | |
| 1390 | this->updateTitle(); |
| 1391 | this->inval(NULL); |
| 1392 | } |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 1393 | bool SampleWindow::previousSample() { |
Scroggo | 62b65b0 | 2011-06-21 16:01:26 +0000 | [diff] [blame] | 1394 | fCurrIndex = (fCurrIndex - 1 + fSamples.count()) % fSamples.count(); |
bsalomon@google.com | 48dd1a2 | 2011-10-31 14:18:20 +0000 | [diff] [blame] | 1395 | this->loadView(create_transition(curr_view(this), (*fSamples[fCurrIndex])(), |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1396 | fTransitionPrev)); |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 1397 | return true; |
| 1398 | } |
| 1399 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1400 | bool SampleWindow::nextSample() { |
reed@android.com | 34245c7 | 2009-11-03 04:00:48 +0000 | [diff] [blame] | 1401 | fCurrIndex = (fCurrIndex + 1) % fSamples.count(); |
bsalomon@google.com | 48dd1a2 | 2011-10-31 14:18:20 +0000 | [diff] [blame] | 1402 | this->loadView(create_transition(curr_view(this), (*fSamples[fCurrIndex])(), |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1403 | fTransitionNext)); |
reed@android.com | 34245c7 | 2009-11-03 04:00:48 +0000 | [diff] [blame] | 1404 | return true; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1405 | } |
| 1406 | |
yangsu@google.com | 501775e | 2011-06-24 16:04:50 +0000 | [diff] [blame] | 1407 | bool SampleWindow::goToSample(int i) { |
| 1408 | fCurrIndex = (i) % fSamples.count(); |
bsalomon@google.com | 48dd1a2 | 2011-10-31 14:18:20 +0000 | [diff] [blame] | 1409 | this->loadView(create_transition(curr_view(this),(*fSamples[fCurrIndex])(), 6)); |
yangsu@google.com | 501775e | 2011-06-24 16:04:50 +0000 | [diff] [blame] | 1410 | return true; |
| 1411 | } |
| 1412 | |
| 1413 | SkString SampleWindow::getSampleTitle(int i) { |
bsalomon@google.com | 48dd1a2 | 2011-10-31 14:18:20 +0000 | [diff] [blame] | 1414 | SkView* view = (*fSamples[i])(); |
yangsu@google.com | 501775e | 2011-06-24 16:04:50 +0000 | [diff] [blame] | 1415 | SkString title; |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1416 | SampleCode::RequestTitle(view, &title); |
yangsu@google.com | 501775e | 2011-06-24 16:04:50 +0000 | [diff] [blame] | 1417 | view->unref(); |
| 1418 | return title; |
| 1419 | } |
| 1420 | |
| 1421 | int SampleWindow::sampleCount() { |
| 1422 | return fSamples.count(); |
| 1423 | } |
| 1424 | |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1425 | void SampleWindow::showOverview() { |
| 1426 | this->loadView(create_transition(curr_view(this), |
| 1427 | create_overview(fSamples.count(), fSamples.begin()), |
| 1428 | 4)); |
| 1429 | } |
| 1430 | |
reed@google.com | e23f194 | 2011-12-08 19:36:00 +0000 | [diff] [blame] | 1431 | void SampleWindow::installDrawFilter(SkCanvas* canvas) { |
| 1432 | canvas->setDrawFilter(new FlagsDrawFilter(fLCDState, fAAState, |
| 1433 | fFilterState, fHintingState))->unref(); |
| 1434 | } |
| 1435 | |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 1436 | void SampleWindow::postAnimatingEvent() { |
| 1437 | if (fAnimating) { |
reed@google.com | 87fac4a | 2011-08-04 13:50:17 +0000 | [diff] [blame] | 1438 | (new SkEvent(ANIMATING_EVENTTYPE, this->getSinkID()))->postDelay(ANIMATING_DELAY); |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 1439 | } |
| 1440 | } |
reed@google.com | e23f194 | 2011-12-08 19:36:00 +0000 | [diff] [blame] | 1441 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1442 | bool SampleWindow::onEvent(const SkEvent& evt) { |
reed@google.com | 2072db8 | 2011-11-08 15:18:10 +0000 | [diff] [blame] | 1443 | if (evt.isType(gUpdateWindowTitleEvtName)) { |
| 1444 | this->updateTitle(); |
| 1445 | return true; |
| 1446 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1447 | if (evt.isType(ANIMATING_EVENTTYPE)) { |
| 1448 | if (fAnimating) { |
| 1449 | this->nextSample(); |
| 1450 | this->postAnimatingEvent(); |
| 1451 | } |
| 1452 | return true; |
| 1453 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1454 | if (evt.isType("replace-transition-view")) { |
| 1455 | this->loadView((SkView*)SkEventSink::FindSink(evt.getFast32())); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1456 | return true; |
| 1457 | } |
reed@android.com | 34245c7 | 2009-11-03 04:00:48 +0000 | [diff] [blame] | 1458 | if (evt.isType("set-curr-index")) { |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1459 | this->goToSample(evt.getFast32()); |
reed@android.com | 34245c7 | 2009-11-03 04:00:48 +0000 | [diff] [blame] | 1460 | return true; |
| 1461 | } |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1462 | if (isInvalEvent(evt)) { |
| 1463 | this->inval(NULL); |
| 1464 | return true; |
| 1465 | } |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1466 | int selected = -1; |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1467 | if (SkOSMenu::FindListIndex(evt, "Device Type", &selected)) { |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1468 | this->setDeviceType((DeviceType)selected); |
| 1469 | return true; |
| 1470 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1471 | if (SkOSMenu::FindSwitchState(evt, "Pipe", &fUsePipe)) { |
| 1472 | #ifdef PIPE_NET |
| 1473 | if (!fUsePipe) |
| 1474 | gServer.disconnectAll(); |
| 1475 | #endif |
| 1476 | (void)SampleView::SetUsePipe(curr_view(this), fUsePipe); |
| 1477 | this->updateTitle(); |
| 1478 | this->inval(NULL); |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1479 | return true; |
| 1480 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1481 | if (SkOSMenu::FindSwitchState(evt, "Slide Show", NULL)) { |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1482 | this->toggleSlideshow(); |
| 1483 | return true; |
| 1484 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1485 | if (SkOSMenu::FindTriState(evt, "AA", &fAAState) || |
| 1486 | SkOSMenu::FindTriState(evt, "LCD", &fLCDState) || |
| 1487 | SkOSMenu::FindTriState(evt, "Filter", &fFilterState) || |
| 1488 | SkOSMenu::FindTriState(evt, "Hinting", &fHintingState) || |
| 1489 | SkOSMenu::FindSwitchState(evt, "Clip", &fUseClip) || |
| 1490 | SkOSMenu::FindSwitchState(evt, "Zoomer", &fShowZoomer) || |
| 1491 | SkOSMenu::FindSwitchState(evt, "Magnify", &fMagnify) || |
| 1492 | SkOSMenu::FindListIndex(evt, "Transition-Next", &fTransitionNext) || |
| 1493 | SkOSMenu::FindListIndex(evt, "Transition-Prev", &fTransitionPrev)) { |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1494 | this->inval(NULL); |
| 1495 | this->updateTitle(); |
| 1496 | return true; |
| 1497 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1498 | if (SkOSMenu::FindSwitchState(evt, "Flip X", NULL)) { |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1499 | fFlipAxis ^= kFlipAxis_X; |
reed@google.com | f03bb56 | 2011-11-11 21:42:12 +0000 | [diff] [blame] | 1500 | this->updateMatrix(); |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1501 | return true; |
| 1502 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1503 | if (SkOSMenu::FindSwitchState(evt, "Flip Y", NULL)) { |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1504 | fFlipAxis ^= kFlipAxis_Y; |
reed@google.com | f03bb56 | 2011-11-11 21:42:12 +0000 | [diff] [blame] | 1505 | this->updateMatrix(); |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1506 | return true; |
| 1507 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1508 | if (SkOSMenu::FindAction(evt,"Save to PDF")) { |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1509 | this->saveToPdf(); |
| 1510 | return true; |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1511 | } |
| 1512 | #ifdef DEBUGGER |
| 1513 | if (SkOSMenu::FindSwitchState(evt, "Debugger", &fDebugger)) { |
| 1514 | if (fDebugger) { |
| 1515 | fUsePipe = true; |
| 1516 | (void)SampleView::SetUsePipe(curr_view(this), true); |
| 1517 | } else { |
| 1518 | this->loadView(fSamples[fCurrIndex]()); |
| 1519 | } |
| 1520 | this->inval(NULL); |
| 1521 | return true; |
| 1522 | } |
| 1523 | #endif |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1524 | return this->INHERITED::onEvent(evt); |
| 1525 | } |
| 1526 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1527 | bool SampleWindow::onQuery(SkEvent* query) { |
| 1528 | if (query->isType("get-slide-count")) { |
| 1529 | query->setFast32(fSamples.count()); |
| 1530 | return true; |
| 1531 | } |
| 1532 | if (query->isType("get-slide-title")) { |
bsalomon@google.com | 48dd1a2 | 2011-10-31 14:18:20 +0000 | [diff] [blame] | 1533 | SkView* view = (*fSamples[query->getFast32()])(); |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1534 | SkEvent evt(gTitleEvtName); |
| 1535 | if (view->doQuery(&evt)) { |
| 1536 | query->setString("title", evt.findString(gTitleEvtName)); |
| 1537 | } |
| 1538 | SkSafeUnref(view); |
| 1539 | return true; |
| 1540 | } |
| 1541 | if (query->isType("use-fast-text")) { |
| 1542 | SkEvent evt(gFastTextEvtName); |
| 1543 | return curr_view(this)->doQuery(&evt); |
| 1544 | } |
reed@google.com | 29038ed | 2011-07-06 17:56:47 +0000 | [diff] [blame] | 1545 | if (query->isType("ignore-window-bitmap")) { |
| 1546 | query->setFast32(this->getGrContext() != NULL); |
| 1547 | return true; |
| 1548 | } |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1549 | return this->INHERITED::onQuery(query); |
| 1550 | } |
| 1551 | |
reed@android.com | 0ae6b24 | 2008-12-23 16:49:54 +0000 | [diff] [blame] | 1552 | static void cleanup_for_filename(SkString* name) { |
| 1553 | char* str = name->writable_str(); |
reed@android.com | e191b16 | 2009-12-18 21:33:39 +0000 | [diff] [blame] | 1554 | for (size_t i = 0; i < name->size(); i++) { |
reed@android.com | 0ae6b24 | 2008-12-23 16:49:54 +0000 | [diff] [blame] | 1555 | switch (str[i]) { |
| 1556 | case ':': str[i] = '-'; break; |
| 1557 | case '/': str[i] = '-'; break; |
| 1558 | case ' ': str[i] = '_'; break; |
| 1559 | default: break; |
| 1560 | } |
| 1561 | } |
| 1562 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1563 | |
| 1564 | bool SampleWindow::onHandleChar(SkUnichar uni) { |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1565 | { |
| 1566 | SkView* view = curr_view(this); |
| 1567 | if (view) { |
| 1568 | SkEvent evt(gCharEvtName); |
| 1569 | evt.setFast32(uni); |
| 1570 | if (view->doQuery(&evt)) { |
| 1571 | return true; |
| 1572 | } |
| 1573 | } |
| 1574 | } |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1575 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1576 | int dx = 0xFF; |
| 1577 | int dy = 0xFF; |
| 1578 | |
| 1579 | switch (uni) { |
| 1580 | case '5': dx = 0; dy = 0; break; |
| 1581 | case '8': dx = 0; dy = -1; break; |
| 1582 | case '6': dx = 1; dy = 0; break; |
| 1583 | case '2': dx = 0; dy = 1; break; |
| 1584 | case '4': dx = -1; dy = 0; break; |
| 1585 | case '7': dx = -1; dy = -1; break; |
| 1586 | case '9': dx = 1; dy = -1; break; |
| 1587 | case '3': dx = 1; dy = 1; break; |
| 1588 | case '1': dx = -1; dy = 1; break; |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1589 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1590 | default: |
| 1591 | break; |
| 1592 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1593 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1594 | if (0xFF != dx && 0xFF != dy) { |
| 1595 | if ((dx | dy) == 0) { |
| 1596 | fScrollTestX = fScrollTestY = 0; |
| 1597 | } else { |
| 1598 | fScrollTestX += dx; |
| 1599 | fScrollTestY += dy; |
| 1600 | } |
| 1601 | this->inval(NULL); |
| 1602 | return true; |
| 1603 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1604 | |
reed@android.com | 0ae6b24 | 2008-12-23 16:49:54 +0000 | [diff] [blame] | 1605 | switch (uni) { |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1606 | case 'f': |
| 1607 | // only |
djsollen@google.com | 6ff8255 | 2011-11-07 15:43:57 +0000 | [diff] [blame] | 1608 | toggleFPS(); |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1609 | break; |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1610 | case 'g': |
| 1611 | fRequestGrabImage = true; |
| 1612 | this->inval(NULL); |
| 1613 | break; |
| 1614 | case 'i': |
| 1615 | this->zoomIn(); |
| 1616 | break; |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1617 | case 'o': |
| 1618 | this->zoomOut(); |
| 1619 | break; |
reed@android.com | 6c5f6f2 | 2009-08-14 16:08:38 +0000 | [diff] [blame] | 1620 | case 'r': |
| 1621 | fRotate = !fRotate; |
| 1622 | this->inval(NULL); |
| 1623 | this->updateTitle(); |
| 1624 | return true; |
bsalomon@google.com | e8f0910 | 2011-09-08 18:48:12 +0000 | [diff] [blame] | 1625 | case 'k': |
| 1626 | fPerspAnim = !fPerspAnim; |
| 1627 | this->inval(NULL); |
| 1628 | this->updateTitle(); |
| 1629 | return true; |
bsalomon@google.com | 7491372 | 2011-10-27 20:44:19 +0000 | [diff] [blame] | 1630 | case '\\': |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 1631 | if (fDevManager->supportsDeviceType(kNullGPU_DeviceType)) { |
| 1632 | fDeviceType= kNullGPU_DeviceType; |
| 1633 | this->inval(NULL); |
| 1634 | this->updateTitle(); |
| 1635 | } |
bsalomon@google.com | 7491372 | 2011-10-27 20:44:19 +0000 | [diff] [blame] | 1636 | return true; |
twiz@google.com | 05e7024 | 2012-01-27 19:12:00 +0000 | [diff] [blame] | 1637 | case 'p': |
| 1638 | { |
| 1639 | GrContext* grContext = this->getGrContext(); |
| 1640 | if (grContext) { |
| 1641 | size_t cacheBytes = grContext->getGpuTextureCacheBytes(); |
| 1642 | grContext->freeGpuResources(); |
| 1643 | SkDebugf("Purged %d bytes from the GPU resource cache.\n", |
| 1644 | cacheBytes); |
| 1645 | } |
| 1646 | } |
| 1647 | return true; |
reed@android.com | 6c5f6f2 | 2009-08-14 16:08:38 +0000 | [diff] [blame] | 1648 | case 's': |
| 1649 | fScale = !fScale; |
| 1650 | this->inval(NULL); |
| 1651 | this->updateTitle(); |
| 1652 | return true; |
reed@android.com | 0ae6b24 | 2008-12-23 16:49:54 +0000 | [diff] [blame] | 1653 | default: |
| 1654 | break; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1655 | } |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1656 | |
| 1657 | if (fAppMenu.handleKeyEquivalent(uni)|| fSlideMenu.handleKeyEquivalent(uni)) { |
| 1658 | this->onUpdateMenu(&fAppMenu); |
| 1659 | this->onUpdateMenu(&fSlideMenu); |
| 1660 | return true; |
| 1661 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1662 | return this->INHERITED::onHandleChar(uni); |
| 1663 | } |
| 1664 | |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1665 | void SampleWindow::setDeviceType(DeviceType type) { |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 1666 | if (type != fDeviceType && fDevManager->supportsDeviceType(fDeviceType)) |
| 1667 | fDeviceType = type; |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1668 | this->updateTitle(); |
| 1669 | this->inval(NULL); |
| 1670 | } |
| 1671 | |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 1672 | void SampleWindow::toggleSlideshow() { |
| 1673 | fAnimating = !fAnimating; |
| 1674 | this->postAnimatingEvent(); |
| 1675 | this->updateTitle(); |
| 1676 | } |
| 1677 | |
| 1678 | void SampleWindow::toggleRendering() { |
robertphillips@google.com | bd8d7ad | 2012-03-30 15:18:14 +0000 | [diff] [blame^] | 1679 | DeviceType origDevType = fDeviceType; |
| 1680 | do { |
| 1681 | fDeviceType = cycle_devicetype(fDeviceType); |
| 1682 | } while (origDevType != fDeviceType && |
| 1683 | !fDevManager->supportsDeviceType(fDeviceType)); |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 1684 | this->updateTitle(); |
| 1685 | this->inval(NULL); |
| 1686 | } |
| 1687 | |
djsollen@google.com | 6ff8255 | 2011-11-07 15:43:57 +0000 | [diff] [blame] | 1688 | void SampleWindow::toggleFPS() { |
| 1689 | fMeasureFPS = !fMeasureFPS; |
| 1690 | this->updateTitle(); |
| 1691 | this->inval(NULL); |
| 1692 | } |
| 1693 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1694 | #include "SkDumpCanvas.h" |
| 1695 | |
| 1696 | bool SampleWindow::onHandleKey(SkKey key) { |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1697 | { |
| 1698 | SkView* view = curr_view(this); |
| 1699 | if (view) { |
| 1700 | SkEvent evt(gKeyEvtName); |
| 1701 | evt.setFast32(key); |
| 1702 | if (view->doQuery(&evt)) { |
| 1703 | return true; |
| 1704 | } |
| 1705 | } |
| 1706 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1707 | switch (key) { |
| 1708 | case kRight_SkKey: |
| 1709 | if (this->nextSample()) { |
| 1710 | return true; |
| 1711 | } |
| 1712 | break; |
| 1713 | case kLeft_SkKey: |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 1714 | toggleRendering(); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1715 | return true; |
| 1716 | case kUp_SkKey: |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1717 | if (USE_ARROWS_FOR_ZOOM) { |
djsollen@google.com | e32b583 | 2011-06-13 16:58:40 +0000 | [diff] [blame] | 1718 | this->changeZoomLevel(1.f); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1719 | } else { |
| 1720 | fNClip = !fNClip; |
| 1721 | this->inval(NULL); |
djsollen@google.com | e32b583 | 2011-06-13 16:58:40 +0000 | [diff] [blame] | 1722 | this->updateTitle(); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1723 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1724 | return true; |
| 1725 | case kDown_SkKey: |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1726 | if (USE_ARROWS_FOR_ZOOM) { |
djsollen@google.com | e32b583 | 2011-06-13 16:58:40 +0000 | [diff] [blame] | 1727 | this->changeZoomLevel(-1.f); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1728 | } else { |
| 1729 | this->setConfig(cycle_configs(this->getBitmap().config())); |
djsollen@google.com | e32b583 | 2011-06-13 16:58:40 +0000 | [diff] [blame] | 1730 | this->updateTitle(); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1731 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1732 | return true; |
mike@reedtribe.org | 6f6e8c3 | 2011-12-27 22:33:50 +0000 | [diff] [blame] | 1733 | case kOK_SkKey: { |
| 1734 | SkString title; |
| 1735 | if (curr_title(this, &title)) { |
| 1736 | writeTitleToPrefs(title.c_str()); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1737 | } |
| 1738 | return true; |
mike@reedtribe.org | 6f6e8c3 | 2011-12-27 22:33:50 +0000 | [diff] [blame] | 1739 | } |
reed@android.com | 34245c7 | 2009-11-03 04:00:48 +0000 | [diff] [blame] | 1740 | case kBack_SkKey: |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1741 | this->showOverview(); |
reed@android.com | 34245c7 | 2009-11-03 04:00:48 +0000 | [diff] [blame] | 1742 | return true; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1743 | default: |
| 1744 | break; |
| 1745 | } |
| 1746 | return this->INHERITED::onHandleKey(key); |
| 1747 | } |
| 1748 | |
reed@google.com | 52f57e1 | 2011-03-16 12:10:02 +0000 | [diff] [blame] | 1749 | /////////////////////////////////////////////////////////////////////////////// |
| 1750 | |
| 1751 | static const char gGestureClickType[] = "GestureClickType"; |
| 1752 | |
Scroggo | d3aed39 | 2011-06-22 13:26:56 +0000 | [diff] [blame] | 1753 | bool SampleWindow::onDispatchClick(int x, int y, Click::State state, |
| 1754 | void* owner) { |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 1755 | if (Click::kMoved_State == state) { |
| 1756 | updatePointer(x, y); |
| 1757 | } |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1758 | int w = SkScalarRound(this->width()); |
| 1759 | int h = SkScalarRound(this->height()); |
| 1760 | |
| 1761 | // check for the resize-box |
| 1762 | if (w - x < 16 && h - y < 16) { |
| 1763 | return false; // let the OS handle the click |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1764 | } |
| 1765 | else if (fMagnify) { |
| 1766 | //it's only necessary to update the drawing if there's a click |
| 1767 | this->inval(NULL); |
| 1768 | return false; //prevent dragging while magnify is enabled |
| 1769 | } |
| 1770 | else { |
Scroggo | d3aed39 | 2011-06-22 13:26:56 +0000 | [diff] [blame] | 1771 | return this->INHERITED::onDispatchClick(x, y, state, owner); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1772 | } |
| 1773 | } |
| 1774 | |
reed@google.com | 52f57e1 | 2011-03-16 12:10:02 +0000 | [diff] [blame] | 1775 | class GestureClick : public SkView::Click { |
| 1776 | public: |
| 1777 | GestureClick(SkView* target) : SkView::Click(target) { |
| 1778 | this->setType(gGestureClickType); |
| 1779 | } |
| 1780 | |
| 1781 | static bool IsGesture(Click* click) { |
| 1782 | return click->isType(gGestureClickType); |
| 1783 | } |
| 1784 | }; |
| 1785 | |
| 1786 | SkView::Click* SampleWindow::onFindClickHandler(SkScalar x, SkScalar y) { |
| 1787 | return new GestureClick(this); |
| 1788 | } |
| 1789 | |
| 1790 | bool SampleWindow::onClick(Click* click) { |
| 1791 | if (GestureClick::IsGesture(click)) { |
bsalomon@google.com | 4d4f281 | 2011-12-12 18:34:01 +0000 | [diff] [blame] | 1792 | float x = static_cast<float>(click->fICurr.fX); |
| 1793 | float y = static_cast<float>(click->fICurr.fY); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1794 | |
reed@google.com | 52f57e1 | 2011-03-16 12:10:02 +0000 | [diff] [blame] | 1795 | switch (click->fState) { |
| 1796 | case SkView::Click::kDown_State: |
Scroggo | d3aed39 | 2011-06-22 13:26:56 +0000 | [diff] [blame] | 1797 | fGesture.touchBegin(click->fOwner, x, y); |
reed@google.com | 52f57e1 | 2011-03-16 12:10:02 +0000 | [diff] [blame] | 1798 | break; |
| 1799 | case SkView::Click::kMoved_State: |
Scroggo | d3aed39 | 2011-06-22 13:26:56 +0000 | [diff] [blame] | 1800 | fGesture.touchMoved(click->fOwner, x, y); |
reed@google.com | f03bb56 | 2011-11-11 21:42:12 +0000 | [diff] [blame] | 1801 | this->updateMatrix(); |
reed@google.com | 52f57e1 | 2011-03-16 12:10:02 +0000 | [diff] [blame] | 1802 | break; |
| 1803 | case SkView::Click::kUp_State: |
Scroggo | d3aed39 | 2011-06-22 13:26:56 +0000 | [diff] [blame] | 1804 | fGesture.touchEnd(click->fOwner); |
reed@google.com | f03bb56 | 2011-11-11 21:42:12 +0000 | [diff] [blame] | 1805 | this->updateMatrix(); |
reed@google.com | 52f57e1 | 2011-03-16 12:10:02 +0000 | [diff] [blame] | 1806 | break; |
| 1807 | } |
| 1808 | return true; |
| 1809 | } |
| 1810 | return false; |
| 1811 | } |
| 1812 | |
| 1813 | /////////////////////////////////////////////////////////////////////////////// |
| 1814 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1815 | void SampleWindow::loadView(SkView* view) { |
| 1816 | SkView::F2BIter iter(this); |
| 1817 | SkView* prev = iter.next(); |
| 1818 | if (prev) { |
| 1819 | prev->detachFromParent(); |
| 1820 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1821 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1822 | view->setVisibleP(true); |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1823 | view->setClipToBounds(false); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1824 | this->attachChildToFront(view)->unref(); |
| 1825 | view->setSize(this->width(), this->height()); |
| 1826 | |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1827 | //repopulate the slide menu when a view is loaded |
| 1828 | fSlideMenu.reset(); |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1829 | #ifdef DEBUGGER |
| 1830 | if (!is_debugger(view) && !is_overview(view) && !is_transition(view) && fDebugger) { |
| 1831 | //Force Pipe to be on if using debugger |
| 1832 | fUsePipe = true; |
| 1833 | } |
| 1834 | #endif |
| 1835 | (void)SampleView::SetUsePipe(view, fUsePipe); |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1836 | if (SampleView::IsSampleView(view)) |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1837 | ((SampleView*)view)->requestMenu(&fSlideMenu); |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1838 | this->onUpdateMenu(&fSlideMenu); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1839 | this->updateTitle(); |
| 1840 | } |
| 1841 | |
| 1842 | static const char* gConfigNames[] = { |
| 1843 | "unknown config", |
| 1844 | "A1", |
| 1845 | "A8", |
| 1846 | "Index8", |
| 1847 | "565", |
| 1848 | "4444", |
| 1849 | "8888" |
| 1850 | }; |
| 1851 | |
| 1852 | static const char* configToString(SkBitmap::Config c) { |
| 1853 | return gConfigNames[c]; |
| 1854 | } |
| 1855 | |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 1856 | static const char* gDeviceTypePrefix[] = { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1857 | "raster: ", |
| 1858 | "picture: ", |
bsalomon@google.com | 7491372 | 2011-10-27 20:44:19 +0000 | [diff] [blame] | 1859 | "opengl: ", |
| 1860 | "null-gl: " |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1861 | }; |
| 1862 | |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1863 | static const char* trystate_str(SkOSMenu::TriState state, |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 1864 | const char trueStr[], const char falseStr[]) { |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1865 | if (SkOSMenu::kOnState == state) { |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 1866 | return trueStr; |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1867 | } else if (SkOSMenu::kOffState == state) { |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 1868 | return falseStr; |
| 1869 | } |
| 1870 | return NULL; |
| 1871 | } |
| 1872 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1873 | void SampleWindow::updateTitle() { |
mike@reedtribe.org | 6f6e8c3 | 2011-12-27 22:33:50 +0000 | [diff] [blame] | 1874 | SkView* view = curr_view(this); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1875 | |
mike@reedtribe.org | 6f6e8c3 | 2011-12-27 22:33:50 +0000 | [diff] [blame] | 1876 | SkString title; |
| 1877 | if (!curr_title(this, &title)) { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1878 | title.set("<unknown>"); |
| 1879 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1880 | |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 1881 | title.prepend(gDeviceTypePrefix[fDeviceType]); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1882 | |
| 1883 | title.prepend(" "); |
| 1884 | title.prepend(configToString(this->getBitmap().config())); |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1885 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1886 | if (fAnimating) { |
| 1887 | title.prepend("<A> "); |
| 1888 | } |
reed@android.com | 6c5f6f2 | 2009-08-14 16:08:38 +0000 | [diff] [blame] | 1889 | if (fScale) { |
| 1890 | title.prepend("<S> "); |
| 1891 | } |
| 1892 | if (fRotate) { |
| 1893 | title.prepend("<R> "); |
| 1894 | } |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 1895 | if (fNClip) { |
| 1896 | title.prepend("<C> "); |
| 1897 | } |
bsalomon@google.com | e8f0910 | 2011-09-08 18:48:12 +0000 | [diff] [blame] | 1898 | if (fPerspAnim) { |
| 1899 | title.prepend("<K> "); |
| 1900 | } |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 1901 | |
| 1902 | title.prepend(trystate_str(fLCDState, "LCD ", "lcd ")); |
| 1903 | title.prepend(trystate_str(fAAState, "AA ", "aa ")); |
reed@google.com | 09e3baa | 2011-05-18 12:04:31 +0000 | [diff] [blame] | 1904 | title.prepend(trystate_str(fFilterState, "H ", "h ")); |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 1905 | title.prepend(fFlipAxis & kFlipAxis_X ? "X " : NULL); |
| 1906 | title.prepend(fFlipAxis & kFlipAxis_Y ? "Y " : NULL); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1907 | |
| 1908 | if (fZoomLevel) { |
djsollen@google.com | e32b583 | 2011-06-13 16:58:40 +0000 | [diff] [blame] | 1909 | title.prependf("{%.2f} ", SkScalarToFloat(fZoomLevel)); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1910 | } |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1911 | |
| 1912 | if (fMeasureFPS) { |
reed@google.com | bad8c87 | 2011-05-18 20:10:31 +0000 | [diff] [blame] | 1913 | title.appendf(" %6.1f ms", fMeasureFPS_Time / (float)FPS_REPEAT_MULTIPLIER); |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1914 | } |
reed@google.com | a6ff4dc | 2011-05-12 22:08:24 +0000 | [diff] [blame] | 1915 | if (fUsePipe && SampleView::IsSampleView(view)) { |
| 1916 | title.prepend("<P> "); |
| 1917 | } |
| 1918 | if (SampleView::IsSampleView(view)) { |
| 1919 | title.prepend("! "); |
| 1920 | } |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1921 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1922 | this->setTitle(title.c_str()); |
| 1923 | } |
| 1924 | |
| 1925 | void SampleWindow::onSizeChange() { |
| 1926 | this->INHERITED::onSizeChange(); |
reed@google.com | 29038ed | 2011-07-06 17:56:47 +0000 | [diff] [blame] | 1927 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1928 | SkView::F2BIter iter(this); |
| 1929 | SkView* view = iter.next(); |
| 1930 | view->setSize(this->width(), this->height()); |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1931 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1932 | // rebuild our clippath |
| 1933 | { |
| 1934 | const SkScalar W = this->width(); |
| 1935 | const SkScalar H = this->height(); |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1936 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1937 | fClipPath.reset(); |
| 1938 | #if 0 |
| 1939 | for (SkScalar y = SK_Scalar1; y < H; y += SkIntToScalar(32)) { |
| 1940 | SkRect r; |
| 1941 | r.set(SK_Scalar1, y, SkIntToScalar(30), y + SkIntToScalar(30)); |
| 1942 | for (; r.fLeft < W; r.offset(SkIntToScalar(32), 0)) |
| 1943 | fClipPath.addRect(r); |
| 1944 | } |
| 1945 | #else |
| 1946 | SkRect r; |
| 1947 | r.set(0, 0, W, H); |
| 1948 | fClipPath.addRect(r, SkPath::kCCW_Direction); |
| 1949 | r.set(W/4, H/4, W*3/4, H*3/4); |
| 1950 | fClipPath.addRect(r, SkPath::kCW_Direction); |
| 1951 | #endif |
| 1952 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1953 | |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 1954 | fZoomCenterX = SkScalarHalf(this->width()); |
| 1955 | fZoomCenterY = SkScalarHalf(this->height()); |
| 1956 | |
djsollen@google.com | 56c6977 | 2011-11-08 19:00:26 +0000 | [diff] [blame] | 1957 | #ifdef SK_BUILD_FOR_ANDROID |
Scroggo | b4490c7 | 2011-06-17 13:53:05 +0000 | [diff] [blame] | 1958 | // FIXME: The first draw after a size change does not work on Android, so |
| 1959 | // we post an invalidate. |
Scroggo | 62b65b0 | 2011-06-21 16:01:26 +0000 | [diff] [blame] | 1960 | this->postInvalDelay(); |
Scroggo | 716a038 | 2011-06-16 14:00:15 +0000 | [diff] [blame] | 1961 | #endif |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1962 | this->updateTitle(); // to refresh our config |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 1963 | fDevManager->windowSizeChanged(this); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1964 | } |
| 1965 | |
| 1966 | /////////////////////////////////////////////////////////////////////////////// |
| 1967 | |
reed@google.com | a6ff4dc | 2011-05-12 22:08:24 +0000 | [diff] [blame] | 1968 | static const char is_sample_view_tag[] = "sample-is-sample-view"; |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1969 | static const char repeat_count_tag[] = "sample-set-repeat-count"; |
reed@google.com | 0faac1e | 2011-05-11 05:58:58 +0000 | [diff] [blame] | 1970 | static const char set_use_pipe_tag[] = "sample-set-use-pipe"; |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1971 | |
reed@google.com | a6ff4dc | 2011-05-12 22:08:24 +0000 | [diff] [blame] | 1972 | bool SampleView::IsSampleView(SkView* view) { |
| 1973 | SkEvent evt(is_sample_view_tag); |
| 1974 | return view->doQuery(&evt); |
| 1975 | } |
| 1976 | |
reed@google.com | f218339 | 2011-04-22 14:10:48 +0000 | [diff] [blame] | 1977 | bool SampleView::SetRepeatDraw(SkView* view, int count) { |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1978 | SkEvent evt(repeat_count_tag); |
| 1979 | evt.setFast32(count); |
reed@google.com | f218339 | 2011-04-22 14:10:48 +0000 | [diff] [blame] | 1980 | return view->doEvent(evt); |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1981 | } |
| 1982 | |
reed@google.com | 0faac1e | 2011-05-11 05:58:58 +0000 | [diff] [blame] | 1983 | bool SampleView::SetUsePipe(SkView* view, bool pred) { |
| 1984 | SkEvent evt(set_use_pipe_tag); |
| 1985 | evt.setFast32(pred); |
| 1986 | return view->doEvent(evt); |
| 1987 | } |
| 1988 | |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1989 | bool SampleView::onEvent(const SkEvent& evt) { |
| 1990 | if (evt.isType(repeat_count_tag)) { |
| 1991 | fRepeatCount = evt.getFast32(); |
| 1992 | return true; |
| 1993 | } |
reed@google.com | 0faac1e | 2011-05-11 05:58:58 +0000 | [diff] [blame] | 1994 | if (evt.isType(set_use_pipe_tag)) { |
| 1995 | fUsePipe = !!evt.getFast32(); |
| 1996 | return true; |
| 1997 | } |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1998 | return this->INHERITED::onEvent(evt); |
| 1999 | } |
| 2000 | |
| 2001 | bool SampleView::onQuery(SkEvent* evt) { |
reed@google.com | a6ff4dc | 2011-05-12 22:08:24 +0000 | [diff] [blame] | 2002 | if (evt->isType(is_sample_view_tag)) { |
| 2003 | return true; |
| 2004 | } |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 2005 | return this->INHERITED::onQuery(evt); |
| 2006 | } |
| 2007 | |
reed@google.com | 68f456d | 2011-05-02 18:55:39 +0000 | [diff] [blame] | 2008 | #ifdef TEST_GPIPE |
| 2009 | #include "SkGPipe.h" |
reed@google.com | 64e3eb2 | 2011-05-04 14:32:04 +0000 | [diff] [blame] | 2010 | |
| 2011 | class SimplePC : public SkGPipeController { |
| 2012 | public: |
| 2013 | SimplePC(SkCanvas* target); |
| 2014 | ~SimplePC(); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 2015 | |
| 2016 | /** |
| 2017 | * User this method to halt/restart pipe |
| 2018 | */ |
| 2019 | void setWriteToPipe(bool writeToPipe) { fWriteToPipe = writeToPipe; } |
reed@google.com | 64e3eb2 | 2011-05-04 14:32:04 +0000 | [diff] [blame] | 2020 | virtual void* requestBlock(size_t minRequest, size_t* actual); |
| 2021 | virtual void notifyWritten(size_t bytes); |
| 2022 | |
| 2023 | private: |
reed@google.com | 961ddb0 | 2011-05-05 14:03:48 +0000 | [diff] [blame] | 2024 | SkGPipeReader fReader; |
| 2025 | void* fBlock; |
| 2026 | size_t fBlockSize; |
| 2027 | size_t fBytesWritten; |
| 2028 | int fAtomsWritten; |
reed@google.com | 64e3eb2 | 2011-05-04 14:32:04 +0000 | [diff] [blame] | 2029 | SkGPipeReader::Status fStatus; |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 2030 | bool fWriteToPipe; |
reed@google.com | 64e3eb2 | 2011-05-04 14:32:04 +0000 | [diff] [blame] | 2031 | |
| 2032 | size_t fTotalWritten; |
| 2033 | }; |
| 2034 | |
| 2035 | SimplePC::SimplePC(SkCanvas* target) : fReader(target) { |
| 2036 | fBlock = NULL; |
| 2037 | fBlockSize = fBytesWritten = 0; |
| 2038 | fStatus = SkGPipeReader::kDone_Status; |
| 2039 | fTotalWritten = 0; |
reed@google.com | 961ddb0 | 2011-05-05 14:03:48 +0000 | [diff] [blame] | 2040 | fAtomsWritten = 0; |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 2041 | fWriteToPipe = true; |
reed@google.com | 64e3eb2 | 2011-05-04 14:32:04 +0000 | [diff] [blame] | 2042 | } |
| 2043 | |
| 2044 | SimplePC::~SimplePC() { |
| 2045 | // SkASSERT(SkGPipeReader::kDone_Status == fStatus); |
reed@google.com | 0faac1e | 2011-05-11 05:58:58 +0000 | [diff] [blame] | 2046 | if (fTotalWritten) { |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 2047 | if (fWriteToPipe) { |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 2048 | SkDebugf("--- %d bytes %d atoms, status %d\n", fTotalWritten, |
| 2049 | fAtomsWritten, fStatus); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 2050 | #ifdef PIPE_FILE |
| 2051 | //File is open in append mode |
| 2052 | FILE* f = fopen(FILE_PATH, "ab"); |
| 2053 | SkASSERT(f != NULL); |
| 2054 | fwrite((const char*)fBlock + fBytesWritten, 1, bytes, f); |
| 2055 | fclose(f); |
| 2056 | #endif |
| 2057 | #ifdef PIPE_NET |
| 2058 | if (fAtomsWritten > 1 && fTotalWritten > 4) { //ignore done |
| 2059 | gServer.acceptConnections(); |
| 2060 | gServer.writePacket(fBlock, fTotalWritten); |
| 2061 | } |
| 2062 | #endif |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 2063 | #ifdef DEBUGGER |
| 2064 | gTempDataStore.reset(); |
| 2065 | gTempDataStore.append(fTotalWritten, (const char*)fBlock); |
| 2066 | #endif |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 2067 | } |
reed@google.com | 0faac1e | 2011-05-11 05:58:58 +0000 | [diff] [blame] | 2068 | } |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 2069 | sk_free(fBlock); |
reed@google.com | 64e3eb2 | 2011-05-04 14:32:04 +0000 | [diff] [blame] | 2070 | } |
| 2071 | |
| 2072 | void* SimplePC::requestBlock(size_t minRequest, size_t* actual) { |
| 2073 | sk_free(fBlock); |
| 2074 | |
| 2075 | fBlockSize = minRequest * 4; |
| 2076 | fBlock = sk_malloc_throw(fBlockSize); |
| 2077 | fBytesWritten = 0; |
| 2078 | *actual = fBlockSize; |
| 2079 | return fBlock; |
| 2080 | } |
| 2081 | |
| 2082 | void SimplePC::notifyWritten(size_t bytes) { |
| 2083 | SkASSERT(fBytesWritten + bytes <= fBlockSize); |
reed@google.com | 64e3eb2 | 2011-05-04 14:32:04 +0000 | [diff] [blame] | 2084 | fStatus = fReader.playback((const char*)fBlock + fBytesWritten, bytes); |
| 2085 | SkASSERT(SkGPipeReader::kError_Status != fStatus); |
| 2086 | fBytesWritten += bytes; |
| 2087 | fTotalWritten += bytes; |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 2088 | |
reed@google.com | 961ddb0 | 2011-05-05 14:03:48 +0000 | [diff] [blame] | 2089 | fAtomsWritten += 1; |
reed@google.com | 64e3eb2 | 2011-05-04 14:32:04 +0000 | [diff] [blame] | 2090 | } |
| 2091 | |
reed@google.com | 68f456d | 2011-05-02 18:55:39 +0000 | [diff] [blame] | 2092 | #endif |
reed@google.com | 2f3dc9d | 2011-05-02 17:33:45 +0000 | [diff] [blame] | 2093 | |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 2094 | void SampleView::draw(SkCanvas* canvas) { |
yangsu@google.com | f121b05 | 2011-08-08 16:02:51 +0000 | [diff] [blame] | 2095 | #ifdef TEST_GPIPE |
reed@google.com | 0faac1e | 2011-05-11 05:58:58 +0000 | [diff] [blame] | 2096 | if (fUsePipe) { |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 2097 | SkGPipeWriter writer; |
| 2098 | SimplePC controller(canvas); |
reed@google.com | dde0956 | 2011-05-23 12:21:05 +0000 | [diff] [blame] | 2099 | uint32_t flags = SkGPipeWriter::kCrossProcess_Flag; |
reed@google.com | dde0956 | 2011-05-23 12:21:05 +0000 | [diff] [blame] | 2100 | canvas = writer.startRecording(&controller, flags); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 2101 | //Must draw before controller goes out of scope and sends data |
| 2102 | this->INHERITED::draw(canvas); |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 2103 | //explicitly end recording to ensure writer is flushed before the memory |
| 2104 | //is freed in the deconstructor of the controller |
| 2105 | writer.endRecording(); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 2106 | controller.setWriteToPipe(fUsePipe); |
reed@google.com | 0faac1e | 2011-05-11 05:58:58 +0000 | [diff] [blame] | 2107 | } |
yangsu@google.com | f121b05 | 2011-08-08 16:02:51 +0000 | [diff] [blame] | 2108 | else |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 2109 | this->INHERITED::draw(canvas); |
yangsu@google.com | f121b05 | 2011-08-08 16:02:51 +0000 | [diff] [blame] | 2110 | #else |
| 2111 | this->INHERITED::draw(canvas); |
| 2112 | #endif |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 2113 | } |
| 2114 | void SampleView::onDraw(SkCanvas* canvas) { |
reed@google.com | 81e3d7f | 2011-06-01 12:42:36 +0000 | [diff] [blame] | 2115 | this->onDrawBackground(canvas); |
| 2116 | |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 2117 | for (int i = 0; i < fRepeatCount; i++) { |
| 2118 | SkAutoCanvasRestore acr(canvas, true); |
| 2119 | this->onDrawContent(canvas); |
| 2120 | } |
| 2121 | } |
| 2122 | |
| 2123 | void SampleView::onDrawBackground(SkCanvas* canvas) { |
reed@google.com | f218339 | 2011-04-22 14:10:48 +0000 | [diff] [blame] | 2124 | canvas->drawColor(fBGColor); |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 2125 | } |
| 2126 | |
| 2127 | /////////////////////////////////////////////////////////////////////////////// |
| 2128 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 2129 | template <typename T> void SkTBSort(T array[], int count) { |
| 2130 | for (int i = 1; i < count - 1; i++) { |
| 2131 | bool didSwap = false; |
| 2132 | for (int j = count - 1; j > i; --j) { |
| 2133 | if (array[j] < array[j-1]) { |
| 2134 | T tmp(array[j-1]); |
| 2135 | array[j-1] = array[j]; |
| 2136 | array[j] = tmp; |
| 2137 | didSwap = true; |
| 2138 | } |
| 2139 | } |
| 2140 | if (!didSwap) { |
| 2141 | break; |
| 2142 | } |
| 2143 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 2144 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 2145 | for (int k = 0; k < count - 1; k++) { |
| 2146 | SkASSERT(!(array[k+1] < array[k])); |
| 2147 | } |
| 2148 | } |
| 2149 | |
| 2150 | #include "SkRandom.h" |
| 2151 | |
| 2152 | static void rand_rect(SkIRect* rect, SkRandom& rand) { |
| 2153 | int bits = 8; |
| 2154 | int shift = 32 - bits; |
| 2155 | rect->set(rand.nextU() >> shift, rand.nextU() >> shift, |
| 2156 | rand.nextU() >> shift, rand.nextU() >> shift); |
| 2157 | rect->sort(); |
| 2158 | } |
| 2159 | |
| 2160 | static void dumpRect(const SkIRect& r) { |
| 2161 | SkDebugf(" { %d, %d, %d, %d },\n", |
| 2162 | r.fLeft, r.fTop, |
| 2163 | r.fRight, r.fBottom); |
| 2164 | } |
| 2165 | |
| 2166 | static void test_rects(const SkIRect rect[], int count) { |
| 2167 | SkRegion rgn0, rgn1; |
| 2168 | |
| 2169 | for (int i = 0; i < count; i++) { |
| 2170 | rgn0.op(rect[i], SkRegion::kUnion_Op); |
| 2171 | // dumpRect(rect[i]); |
| 2172 | } |
| 2173 | rgn1.setRects(rect, count); |
| 2174 | |
| 2175 | if (rgn0 != rgn1) { |
| 2176 | SkDebugf("\n"); |
| 2177 | for (int i = 0; i < count; i++) { |
| 2178 | dumpRect(rect[i]); |
| 2179 | } |
| 2180 | SkDebugf("\n"); |
| 2181 | } |
| 2182 | } |
| 2183 | |
| 2184 | static void test() { |
| 2185 | size_t i; |
| 2186 | |
| 2187 | const SkIRect r0[] = { |
| 2188 | { 0, 0, 1, 1 }, |
| 2189 | { 2, 2, 3, 3 }, |
| 2190 | }; |
| 2191 | const SkIRect r1[] = { |
| 2192 | { 0, 0, 1, 3 }, |
| 2193 | { 1, 1, 2, 2 }, |
| 2194 | { 2, 0, 3, 3 }, |
| 2195 | }; |
| 2196 | const SkIRect r2[] = { |
| 2197 | { 0, 0, 1, 2 }, |
| 2198 | { 2, 1, 3, 3 }, |
| 2199 | { 4, 0, 5, 1 }, |
| 2200 | { 6, 0, 7, 4 }, |
| 2201 | }; |
| 2202 | |
| 2203 | static const struct { |
| 2204 | const SkIRect* fRects; |
| 2205 | int fCount; |
| 2206 | } gRecs[] = { |
| 2207 | { r0, SK_ARRAY_COUNT(r0) }, |
| 2208 | { r1, SK_ARRAY_COUNT(r1) }, |
| 2209 | { r2, SK_ARRAY_COUNT(r2) }, |
| 2210 | }; |
| 2211 | |
| 2212 | for (i = 0; i < SK_ARRAY_COUNT(gRecs); i++) { |
| 2213 | test_rects(gRecs[i].fRects, gRecs[i].fCount); |
| 2214 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 2215 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 2216 | SkRandom rand; |
| 2217 | for (i = 0; i < 10000; i++) { |
| 2218 | SkRegion rgn0, rgn1; |
| 2219 | |
| 2220 | const int N = 8; |
| 2221 | SkIRect rect[N]; |
| 2222 | for (int j = 0; j < N; j++) { |
| 2223 | rand_rect(&rect[j], rand); |
| 2224 | } |
| 2225 | test_rects(rect, N); |
| 2226 | } |
| 2227 | } |
| 2228 | |
senorblanco@chromium.org | 78b8253 | 2011-06-28 19:44:03 +0000 | [diff] [blame] | 2229 | SkOSWindow* create_sk_window(void* hwnd, int argc, char** argv) { |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 2230 | // test(); |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 2231 | return new SampleWindow(hwnd, argc, argv, NULL); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 2232 | } |
| 2233 | |
| 2234 | void get_preferred_size(int* x, int* y, int* width, int* height) { |
| 2235 | *x = 10; |
| 2236 | *y = 50; |
| 2237 | *width = 640; |
| 2238 | *height = 480; |
| 2239 | } |
| 2240 | |
| 2241 | void application_init() { |
| 2242 | // setenv("ANDROID_ROOT", "../../../data", 0); |
reed@android.com | e191b16 | 2009-12-18 21:33:39 +0000 | [diff] [blame] | 2243 | #ifdef SK_BUILD_FOR_MAC |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 2244 | setenv("ANDROID_ROOT", "/android/device/data", 0); |
reed@android.com | e191b16 | 2009-12-18 21:33:39 +0000 | [diff] [blame] | 2245 | #endif |
bsalomon@google.com | 2fbc7fa | 2011-01-05 16:34:41 +0000 | [diff] [blame] | 2246 | SkGraphics::Init(); |
| 2247 | SkEvent::Init(); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 2248 | } |
| 2249 | |
| 2250 | void application_term() { |
bsalomon@google.com | 2fbc7fa | 2011-01-05 16:34:41 +0000 | [diff] [blame] | 2251 | SkEvent::Term(); |
| 2252 | SkGraphics::Term(); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 2253 | } |