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 |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 56 | //#define DEFAULT_TO_GPU |
| 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 | |
| 133 | DefaultDeviceManager() { |
| 134 | fGrRenderTarget = NULL; |
| 135 | fGrContext = NULL; |
bsalomon@google.com | 6fb736f | 2011-09-16 18:51:57 +0000 | [diff] [blame] | 136 | fGL = NULL; |
bsalomon@google.com | 7491372 | 2011-10-27 20:44:19 +0000 | [diff] [blame] | 137 | fNullGrContext = NULL; |
| 138 | fNullGrRenderTarget = NULL; |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 139 | } |
| 140 | |
| 141 | virtual ~DefaultDeviceManager() { |
| 142 | SkSafeUnref(fGrRenderTarget); |
| 143 | SkSafeUnref(fGrContext); |
bsalomon@google.com | 6fb736f | 2011-09-16 18:51:57 +0000 | [diff] [blame] | 144 | SkSafeUnref(fGL); |
bsalomon@google.com | 7491372 | 2011-10-27 20:44:19 +0000 | [diff] [blame] | 145 | SkSafeUnref(fNullGrContext); |
| 146 | SkSafeUnref(fNullGrRenderTarget); |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 147 | } |
| 148 | |
| 149 | virtual void init(SampleWindow* win) { |
bsalomon@google.com | 7491372 | 2011-10-27 20:44:19 +0000 | [diff] [blame] | 150 | if (!win->attachGL()) { |
| 151 | SkDebugf("Failed to initialize GL"); |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 152 | } |
bsalomon@google.com | 6fb736f | 2011-09-16 18:51:57 +0000 | [diff] [blame] | 153 | if (NULL == fGL) { |
bsalomon@google.com | 7491372 | 2011-10-27 20:44:19 +0000 | [diff] [blame] | 154 | fGL = GrGLCreateNativeInterface(); |
| 155 | GrAssert(NULL == fGrContext); |
| 156 | fGrContext = GrContext::Create(kOpenGL_Shaders_GrEngine, |
| 157 | (GrPlatform3DContext) fGL); |
bsalomon@google.com | 6fb736f | 2011-09-16 18:51:57 +0000 | [diff] [blame] | 158 | } |
| 159 | if (NULL == fGrContext || NULL == fGL) { |
bsalomon@google.com | 7491372 | 2011-10-27 20:44:19 +0000 | [diff] [blame] | 160 | SkSafeUnref(fGrContext); |
| 161 | SkSafeUnref(fGL); |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 162 | SkDebugf("Failed to setup 3D"); |
| 163 | win->detachGL(); |
| 164 | } |
bsalomon@google.com | 7491372 | 2011-10-27 20:44:19 +0000 | [diff] [blame] | 165 | if (NULL == fNullGrContext) { |
| 166 | const GrGLInterface* nullGL = GrGLCreateNullInterface(); |
| 167 | fNullGrContext = GrContext::Create(kOpenGL_Shaders_GrEngine, |
| 168 | (GrPlatform3DContext) nullGL); |
| 169 | nullGL->unref(); |
| 170 | } |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 171 | } |
| 172 | |
| 173 | virtual bool supportsDeviceType(SampleWindow::DeviceType dType) { |
| 174 | switch (dType) { |
| 175 | case kRaster_DeviceType: |
| 176 | case kPicture_DeviceType: // fallthru |
| 177 | return true; |
| 178 | case kGPU_DeviceType: |
| 179 | return NULL != fGrContext && NULL != fGrRenderTarget; |
bsalomon@google.com | 7491372 | 2011-10-27 20:44:19 +0000 | [diff] [blame] | 180 | case kNullGPU_DeviceType: |
| 181 | return NULL != fNullGrContext && NULL != fNullGrRenderTarget; |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 182 | default: |
| 183 | return false; |
| 184 | } |
| 185 | } |
| 186 | |
| 187 | virtual bool prepareCanvas(SampleWindow::DeviceType dType, |
| 188 | SkCanvas* canvas, |
| 189 | SampleWindow* win) { |
bsalomon@google.com | 7491372 | 2011-10-27 20:44:19 +0000 | [diff] [blame] | 190 | switch (dType) { |
| 191 | case kGPU_DeviceType: |
| 192 | if (fGrContext) { |
| 193 | canvas->setDevice(new SkGpuDevice(fGrContext, |
| 194 | fGrRenderTarget))->unref(); |
| 195 | } else { |
| 196 | return false; |
| 197 | } |
| 198 | break; |
| 199 | case kNullGPU_DeviceType: |
| 200 | if (fNullGrContext) { |
| 201 | canvas->setDevice(new SkGpuDevice(fNullGrContext, |
| 202 | fNullGrRenderTarget))->unref(); |
| 203 | } else { |
| 204 | return false; |
| 205 | } |
| 206 | break; |
tomhudson@google.com | f74ad8c | 2011-11-09 22:15:08 +0000 | [diff] [blame] | 207 | case kRaster_DeviceType: |
| 208 | case kPicture_DeviceType: |
| 209 | break; |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 210 | } |
| 211 | return true; |
| 212 | } |
| 213 | |
| 214 | virtual void publishCanvas(SampleWindow::DeviceType dType, |
| 215 | SkCanvas* canvas, |
| 216 | SampleWindow* win) { |
| 217 | if (fGrContext) { |
| 218 | // in case we have queued drawing calls |
| 219 | fGrContext->flush(); |
bsalomon@google.com | 7491372 | 2011-10-27 20:44:19 +0000 | [diff] [blame] | 220 | if (NULL != fNullGrContext) { |
| 221 | fNullGrContext->flush(); |
| 222 | } |
| 223 | if (dType != kGPU_DeviceType && |
| 224 | dType != kNullGPU_DeviceType) { |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 225 | // need to send the raster bits to the (gpu) window |
| 226 | fGrContext->setRenderTarget(fGrRenderTarget); |
| 227 | const SkBitmap& bm = win->getBitmap(); |
bsalomon@google.com | 6f37951 | 2011-11-16 20:36:03 +0000 | [diff] [blame] | 228 | fGrRenderTarget->writePixels(0, 0, bm.width(), bm.height(), |
| 229 | kSkia8888_PM_GrPixelConfig, |
| 230 | bm.getPixels(), |
| 231 | bm.rowBytes()); |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 232 | } |
| 233 | } |
| 234 | win->presentGL(); |
| 235 | } |
| 236 | |
| 237 | virtual void windowSizeChanged(SampleWindow* win) { |
| 238 | if (fGrContext) { |
| 239 | win->attachGL(); |
| 240 | |
bsalomon@google.com | e269f21 | 2011-11-07 13:29:52 +0000 | [diff] [blame] | 241 | GrPlatformRenderTargetDesc desc; |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 242 | desc.fWidth = SkScalarRound(win->width()); |
| 243 | desc.fHeight = SkScalarRound(win->height()); |
bsalomon@google.com | c436499 | 2011-11-07 15:54:49 +0000 | [diff] [blame] | 244 | desc.fConfig = kSkia8888_PM_GrPixelConfig; |
bsalomon@google.com | b87d2b5 | 2011-11-07 01:58:39 +0000 | [diff] [blame] | 245 | GR_GL_GetIntegerv(fGL, GR_GL_SAMPLES, &desc.fSampleCnt); |
bsalomon@google.com | e269f21 | 2011-11-07 13:29:52 +0000 | [diff] [blame] | 246 | GR_GL_GetIntegerv(fGL, GR_GL_STENCIL_BITS, &desc.fStencilBits); |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 247 | GrGLint buffer; |
bsalomon@google.com | 6fb736f | 2011-09-16 18:51:57 +0000 | [diff] [blame] | 248 | GR_GL_GetIntegerv(fGL, GR_GL_FRAMEBUFFER_BINDING, &buffer); |
bsalomon@google.com | e269f21 | 2011-11-07 13:29:52 +0000 | [diff] [blame] | 249 | desc.fRenderTargetHandle = buffer; |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 250 | |
| 251 | SkSafeUnref(fGrRenderTarget); |
bsalomon@google.com | e269f21 | 2011-11-07 13:29:52 +0000 | [diff] [blame] | 252 | fGrRenderTarget = fGrContext->createPlatformRenderTarget(desc); |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 253 | } |
bsalomon@google.com | 7491372 | 2011-10-27 20:44:19 +0000 | [diff] [blame] | 254 | if (NULL != fNullGrContext) { |
bsalomon@google.com | e269f21 | 2011-11-07 13:29:52 +0000 | [diff] [blame] | 255 | GrPlatformRenderTargetDesc desc; |
bsalomon@google.com | 7491372 | 2011-10-27 20:44:19 +0000 | [diff] [blame] | 256 | desc.fWidth = SkScalarRound(win->width()); |
| 257 | desc.fHeight = SkScalarRound(win->height()); |
bsalomon@google.com | c436499 | 2011-11-07 15:54:49 +0000 | [diff] [blame] | 258 | desc.fConfig = kSkia8888_PM_GrPixelConfig; |
bsalomon@google.com | 7491372 | 2011-10-27 20:44:19 +0000 | [diff] [blame] | 259 | desc.fStencilBits = 8; |
| 260 | desc.fSampleCnt = 0; |
bsalomon@google.com | e269f21 | 2011-11-07 13:29:52 +0000 | [diff] [blame] | 261 | desc.fRenderTargetHandle = 0; |
bsalomon@google.com | 6f37951 | 2011-11-16 20:36:03 +0000 | [diff] [blame] | 262 | fNullGrRenderTarget = fNullGrContext->createPlatformRenderTarget(desc); |
bsalomon@google.com | 7491372 | 2011-10-27 20:44:19 +0000 | [diff] [blame] | 263 | } |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 264 | } |
| 265 | |
bsalomon@google.com | 7491372 | 2011-10-27 20:44:19 +0000 | [diff] [blame] | 266 | virtual GrContext* getGrContext(SampleWindow::DeviceType dType) { |
| 267 | if (kNullGPU_DeviceType == dType) { |
| 268 | return fNullGrContext; |
| 269 | } else { |
| 270 | return fGrContext; |
| 271 | } |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 272 | } |
| 273 | private: |
| 274 | GrContext* fGrContext; |
bsalomon@google.com | 6fb736f | 2011-09-16 18:51:57 +0000 | [diff] [blame] | 275 | const GrGLInterface* fGL; |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 276 | GrRenderTarget* fGrRenderTarget; |
bsalomon@google.com | 7491372 | 2011-10-27 20:44:19 +0000 | [diff] [blame] | 277 | GrContext* fNullGrContext; |
| 278 | GrRenderTarget* fNullGrRenderTarget; |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 279 | }; |
| 280 | |
| 281 | /////////////// |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 282 | static const char view_inval_msg[] = "view-inval-msg"; |
| 283 | |
Scroggo | 62b65b0 | 2011-06-21 16:01:26 +0000 | [diff] [blame] | 284 | void SampleWindow::postInvalDelay() { |
reed@google.com | 87fac4a | 2011-08-04 13:50:17 +0000 | [diff] [blame] | 285 | (new SkEvent(view_inval_msg, this->getSinkID()))->postDelay(1); |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 286 | } |
| 287 | |
| 288 | static bool isInvalEvent(const SkEvent& evt) { |
| 289 | return evt.isType(view_inval_msg); |
| 290 | } |
| 291 | ////////////////// |
| 292 | |
bsalomon@google.com | 48dd1a2 | 2011-10-31 14:18:20 +0000 | [diff] [blame] | 293 | SkFuncViewFactory::SkFuncViewFactory(SkViewCreateFunc func) |
| 294 | : fCreateFunc(func) { |
| 295 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 296 | |
bsalomon@google.com | 8301de1 | 2011-10-31 16:47:13 +0000 | [diff] [blame] | 297 | SkView* SkFuncViewFactory::operator() () const { |
bsalomon@google.com | 48dd1a2 | 2011-10-31 14:18:20 +0000 | [diff] [blame] | 298 | return (*fCreateFunc)(); |
| 299 | } |
| 300 | |
| 301 | #include "GMSampleView.h" |
| 302 | |
| 303 | SkGMSampleViewFactory::SkGMSampleViewFactory(GMFactoryFunc func) |
| 304 | : fFunc(func) { |
| 305 | } |
| 306 | |
| 307 | SkView* SkGMSampleViewFactory::operator() () const { |
| 308 | return new GMSampleView(fFunc(NULL)); |
| 309 | } |
| 310 | |
| 311 | SkViewRegister* SkViewRegister::gHead; |
| 312 | SkViewRegister::SkViewRegister(SkViewFactory* fact) : fFact(fact) { |
| 313 | fFact->ref(); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 314 | fChain = gHead; |
| 315 | gHead = this; |
| 316 | } |
| 317 | |
bsalomon@google.com | 48dd1a2 | 2011-10-31 14:18:20 +0000 | [diff] [blame] | 318 | SkViewRegister::SkViewRegister(SkViewCreateFunc func) { |
| 319 | fFact = new SkFuncViewFactory(func); |
| 320 | fChain = gHead; |
| 321 | gHead = this; |
| 322 | } |
| 323 | |
| 324 | SkViewRegister::SkViewRegister(GMFactoryFunc func) { |
| 325 | fFact = new SkGMSampleViewFactory(func); |
| 326 | fChain = gHead; |
| 327 | gHead = this; |
| 328 | } |
| 329 | |
| 330 | class AutoUnrefArray { |
| 331 | public: |
| 332 | AutoUnrefArray() {} |
| 333 | ~AutoUnrefArray() { |
| 334 | int count = fObjs.count(); |
| 335 | for (int i = 0; i < count; ++i) { |
| 336 | fObjs[i]->unref(); |
| 337 | } |
| 338 | } |
| 339 | SkRefCnt*& push_back() { return *fObjs.append(); } |
| 340 | |
| 341 | private: |
| 342 | SkTDArray<SkRefCnt*> fObjs; |
| 343 | }; |
| 344 | |
| 345 | // registers GMs as Samples |
| 346 | // This can't be performed during static initialization because it could be |
| 347 | // run before GMRegistry has been fully built. |
| 348 | void SkGMRegistyToSampleRegistry() { |
| 349 | static bool gOnce; |
| 350 | static AutoUnrefArray fRegisters; |
| 351 | |
| 352 | if (!gOnce) { |
| 353 | const skiagm::GMRegistry* gmreg = skiagm::GMRegistry::Head(); |
| 354 | while (gmreg) { |
| 355 | fRegisters.push_back() = new SkViewRegister(gmreg->factory()); |
| 356 | gmreg = gmreg->next(); |
| 357 | } |
| 358 | gOnce = true; |
| 359 | } |
| 360 | } |
| 361 | |
reed@google.com | 29038ed | 2011-07-06 17:56:47 +0000 | [diff] [blame] | 362 | #if 0 |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 363 | #include <CoreFoundation/CoreFoundation.h> |
| 364 | #include <CoreFoundation/CFURLAccess.h> |
| 365 | |
| 366 | static void testpdf() { |
| 367 | CFStringRef path = CFStringCreateWithCString(NULL, "/test.pdf", |
| 368 | kCFStringEncodingUTF8); |
| 369 | CFURLRef url = CFURLCreateWithFileSystemPath(NULL, path, |
| 370 | kCFURLPOSIXPathStyle, |
| 371 | false); |
| 372 | CFRelease(path); |
| 373 | CGRect box = CGRectMake(0, 0, 8*72, 10*72); |
| 374 | CGContextRef cg = CGPDFContextCreateWithURL(url, &box, NULL); |
| 375 | CFRelease(url); |
| 376 | |
| 377 | CGContextBeginPage(cg, &box); |
| 378 | CGRect r = CGRectMake(10, 10, 40 + 0.5, 50 + 0.5); |
| 379 | CGContextFillEllipseInRect(cg, r); |
| 380 | CGContextEndPage(cg); |
| 381 | CGContextRelease(cg); |
| 382 | |
| 383 | if (false) { |
| 384 | SkBitmap bm; |
| 385 | bm.setConfig(SkBitmap::kA8_Config, 64, 64); |
| 386 | bm.allocPixels(); |
| 387 | bm.eraseColor(0); |
| 388 | |
| 389 | SkCanvas canvas(bm); |
| 390 | |
| 391 | } |
| 392 | } |
| 393 | #endif |
| 394 | |
| 395 | ////////////////////////////////////////////////////////////////////////////// |
| 396 | |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 397 | enum FlipAxisEnum { |
| 398 | kFlipAxis_X = (1 << 0), |
| 399 | kFlipAxis_Y = (1 << 1) |
| 400 | }; |
| 401 | |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 402 | #include "SkDrawFilter.h" |
| 403 | |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 404 | class FlagsDrawFilter : public SkDrawFilter { |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 405 | public: |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 406 | FlagsDrawFilter(SkOSMenu::TriState lcd, SkOSMenu::TriState aa, SkOSMenu::TriState filter, |
| 407 | SkOSMenu::TriState hinting) : |
reed@google.com | 09e3baa | 2011-05-18 12:04:31 +0000 | [diff] [blame] | 408 | fLCDState(lcd), fAAState(aa), fFilterState(filter), fHintingState(hinting) {} |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 409 | |
mike@reedtribe.org | 3ce59dc | 2011-04-08 00:38:05 +0000 | [diff] [blame] | 410 | virtual void filter(SkPaint* paint, Type t) { |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 411 | if (kText_Type == t && SkOSMenu::kMixedState != fLCDState) { |
| 412 | paint->setLCDRenderText(SkOSMenu::kOnState == fLCDState); |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 413 | } |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 414 | if (SkOSMenu::kMixedState != fAAState) { |
| 415 | paint->setAntiAlias(SkOSMenu::kOnState == fAAState); |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 416 | } |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 417 | if (SkOSMenu::kMixedState != fFilterState) { |
| 418 | paint->setFilterBitmap(SkOSMenu::kOnState == fFilterState); |
reed@google.com | 176753a | 2011-05-17 15:32:04 +0000 | [diff] [blame] | 419 | } |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 420 | if (SkOSMenu::kMixedState != fHintingState) { |
| 421 | paint->setHinting(SkOSMenu::kOnState == fHintingState ? |
reed@google.com | 09e3baa | 2011-05-18 12:04:31 +0000 | [diff] [blame] | 422 | SkPaint::kNormal_Hinting : |
| 423 | SkPaint::kSlight_Hinting); |
| 424 | } |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 425 | } |
| 426 | |
| 427 | private: |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 428 | SkOSMenu::TriState fLCDState; |
| 429 | SkOSMenu::TriState fAAState; |
| 430 | SkOSMenu::TriState fFilterState; |
| 431 | SkOSMenu::TriState fHintingState; |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 432 | }; |
| 433 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 434 | ////////////////////////////////////////////////////////////////////////////// |
| 435 | |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 436 | #define MAX_ZOOM_LEVEL 8 |
| 437 | #define MIN_ZOOM_LEVEL -8 |
| 438 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 439 | static const char gCharEvtName[] = "SampleCode_Char_Event"; |
| 440 | static const char gKeyEvtName[] = "SampleCode_Key_Event"; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 441 | static const char gTitleEvtName[] = "SampleCode_Title_Event"; |
| 442 | static const char gPrefSizeEvtName[] = "SampleCode_PrefSize_Event"; |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 443 | static const char gFastTextEvtName[] = "SampleCode_FastText_Event"; |
reed@google.com | 2072db8 | 2011-11-08 15:18:10 +0000 | [diff] [blame] | 444 | static const char gUpdateWindowTitleEvtName[] = "SampleCode_UpdateWindowTitle"; |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 445 | |
| 446 | bool SampleCode::CharQ(const SkEvent& evt, SkUnichar* outUni) { |
| 447 | if (evt.isType(gCharEvtName, sizeof(gCharEvtName) - 1)) { |
| 448 | if (outUni) { |
| 449 | *outUni = evt.getFast32(); |
| 450 | } |
| 451 | return true; |
| 452 | } |
| 453 | return false; |
| 454 | } |
| 455 | |
| 456 | bool SampleCode::KeyQ(const SkEvent& evt, SkKey* outKey) { |
| 457 | if (evt.isType(gKeyEvtName, sizeof(gKeyEvtName) - 1)) { |
| 458 | if (outKey) { |
| 459 | *outKey = (SkKey)evt.getFast32(); |
| 460 | } |
| 461 | return true; |
| 462 | } |
| 463 | return false; |
| 464 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 465 | |
| 466 | bool SampleCode::TitleQ(const SkEvent& evt) { |
| 467 | return evt.isType(gTitleEvtName, sizeof(gTitleEvtName) - 1); |
| 468 | } |
| 469 | |
| 470 | void SampleCode::TitleR(SkEvent* evt, const char title[]) { |
| 471 | SkASSERT(evt && TitleQ(*evt)); |
| 472 | evt->setString(gTitleEvtName, title); |
| 473 | } |
| 474 | |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 475 | bool SampleCode::RequestTitle(SkView* view, SkString* title) { |
| 476 | SkEvent evt(gTitleEvtName); |
| 477 | if (view->doQuery(&evt)) { |
| 478 | title->set(evt.findString(gTitleEvtName)); |
| 479 | return true; |
| 480 | } |
| 481 | return false; |
| 482 | } |
| 483 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 484 | bool SampleCode::PrefSizeQ(const SkEvent& evt) { |
| 485 | return evt.isType(gPrefSizeEvtName, sizeof(gPrefSizeEvtName) - 1); |
| 486 | } |
| 487 | |
| 488 | void SampleCode::PrefSizeR(SkEvent* evt, SkScalar width, SkScalar height) { |
| 489 | SkASSERT(evt && PrefSizeQ(*evt)); |
| 490 | SkScalar size[2]; |
| 491 | size[0] = width; |
| 492 | size[1] = height; |
| 493 | evt->setScalars(gPrefSizeEvtName, 2, size); |
| 494 | } |
| 495 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 496 | bool SampleCode::FastTextQ(const SkEvent& evt) { |
| 497 | return evt.isType(gFastTextEvtName, sizeof(gFastTextEvtName) - 1); |
| 498 | } |
| 499 | |
| 500 | /////////////////////////////////////////////////////////////////////////////// |
| 501 | |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 502 | static SkMSec gAnimTime; |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 503 | static SkMSec gAnimTimePrev; |
| 504 | |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 505 | SkMSec SampleCode::GetAnimTime() { return gAnimTime; } |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 506 | SkMSec SampleCode::GetAnimTimeDelta() { return gAnimTime - gAnimTimePrev; } |
| 507 | SkScalar SampleCode::GetAnimSecondsDelta() { |
| 508 | return SkDoubleToScalar(GetAnimTimeDelta() / 1000.0); |
| 509 | } |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 510 | |
| 511 | SkScalar SampleCode::GetAnimScalar(SkScalar speed, SkScalar period) { |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 512 | // since gAnimTime can be up to 32 bits, we can't convert it to a float |
| 513 | // or we'll lose the low bits. Hence we use doubles for the intermediate |
| 514 | // calculations |
| 515 | double seconds = (double)gAnimTime / 1000.0; |
| 516 | double value = SkScalarToDouble(speed) * seconds; |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 517 | if (period) { |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 518 | value = ::fmod(value, SkScalarToDouble(period)); |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 519 | } |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 520 | return SkDoubleToScalar(value); |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 521 | } |
| 522 | |
bsalomon@google.com | 8500322 | 2012-03-28 14:44:37 +0000 | [diff] [blame^] | 523 | SkScalar SampleCode::GetAnimSinScalar(SkScalar amplitude, |
| 524 | SkScalar periodInSec, |
| 525 | SkScalar phaseInSec) { |
| 526 | if (!periodInSec) { |
| 527 | return 0; |
| 528 | } |
| 529 | double t = (double)gAnimTime / 1000.0 + phaseInSec; |
| 530 | t *= SkScalarToFloat(2 * SK_ScalarPI) / periodInSec; |
| 531 | amplitude = SK_ScalarHalf * amplitude; |
| 532 | return SkScalarMul(amplitude, SkDoubleToScalar(sin(t))) + amplitude; |
| 533 | } |
| 534 | |
reed@google.com | 3cec4d7 | 2011-07-06 13:59:47 +0000 | [diff] [blame] | 535 | GrContext* SampleCode::GetGr() { |
| 536 | return gSampleWindow ? gSampleWindow->getGrContext() : NULL; |
| 537 | } |
| 538 | |
bsalomon@google.com | 48dd1a2 | 2011-10-31 14:18:20 +0000 | [diff] [blame] | 539 | // some GMs rely on having a skiagm::GetGr function defined |
| 540 | namespace skiagm { |
| 541 | GrContext* GetGr() { return SampleCode::GetGr(); } |
| 542 | } |
| 543 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 544 | ////////////////////////////////////////////////////////////////////////////// |
| 545 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 546 | static SkView* curr_view(SkWindow* wind) { |
| 547 | SkView::F2BIter iter(wind); |
| 548 | return iter.next(); |
| 549 | } |
| 550 | |
mike@reedtribe.org | 6f6e8c3 | 2011-12-27 22:33:50 +0000 | [diff] [blame] | 551 | static bool curr_title(SkWindow* wind, SkString* title) { |
| 552 | SkView* view = curr_view(wind); |
| 553 | if (view) { |
| 554 | SkEvent evt(gTitleEvtName); |
| 555 | if (view->doQuery(&evt)) { |
| 556 | title->set(evt.findString(gTitleEvtName)); |
| 557 | return true; |
| 558 | } |
| 559 | } |
| 560 | return false; |
| 561 | } |
| 562 | |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 563 | void SampleWindow::setZoomCenter(float x, float y) |
| 564 | { |
| 565 | fZoomCenterX = SkFloatToScalar(x); |
| 566 | fZoomCenterY = SkFloatToScalar(y); |
| 567 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 568 | |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 569 | bool SampleWindow::zoomIn() |
| 570 | { |
| 571 | // Arbitrarily decided |
| 572 | if (fFatBitsScale == 25) return false; |
| 573 | fFatBitsScale++; |
| 574 | this->inval(NULL); |
| 575 | return true; |
| 576 | } |
| 577 | |
| 578 | bool SampleWindow::zoomOut() |
| 579 | { |
| 580 | if (fFatBitsScale == 1) return false; |
| 581 | fFatBitsScale--; |
| 582 | this->inval(NULL); |
| 583 | return true; |
| 584 | } |
| 585 | |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 586 | void SampleWindow::updatePointer(int x, int y) |
| 587 | { |
| 588 | fMouseX = x; |
| 589 | fMouseY = y; |
| 590 | if (fShowZoomer) { |
| 591 | this->inval(NULL); |
| 592 | } |
| 593 | } |
| 594 | |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 595 | static inline SampleWindow::DeviceType cycle_devicetype(SampleWindow::DeviceType ct) { |
| 596 | static const SampleWindow::DeviceType gCT[] = { |
| 597 | SampleWindow::kPicture_DeviceType, |
| 598 | SampleWindow::kGPU_DeviceType, |
bsalomon@google.com | 7491372 | 2011-10-27 20:44:19 +0000 | [diff] [blame] | 599 | SampleWindow::kRaster_DeviceType, // skip the null gpu device in normal cycling |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 600 | SampleWindow::kRaster_DeviceType |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 601 | }; |
| 602 | return gCT[ct]; |
| 603 | } |
| 604 | |
robertphillips@google.com | 8570b5c | 2012-03-20 17:40:58 +0000 | [diff] [blame] | 605 | static void usage(const char * argv0) { |
robertphillips@google.com | 76d4021 | 2012-03-22 14:12:15 +0000 | [diff] [blame] | 606 | SkDebugf("%s [--slide sampleName] [-i resourcePath]\n", argv0); |
robertphillips@google.com | 8570b5c | 2012-03-20 17:40:58 +0000 | [diff] [blame] | 607 | SkDebugf(" sampleName: sample at which to start.\n"); |
| 608 | SkDebugf(" resourcePath: directory that stores image resources.\n"); |
| 609 | } |
| 610 | |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 611 | 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] | 612 | |
robertphillips@google.com | 76d4021 | 2012-03-22 14:12:15 +0000 | [diff] [blame] | 613 | SkGMRegistyToSampleRegistry(); |
| 614 | { |
| 615 | const SkViewRegister* reg = SkViewRegister::Head(); |
| 616 | while (reg) { |
| 617 | *fSamples.append() = reg->factory(); |
| 618 | reg = reg->next(); |
| 619 | } |
| 620 | } |
| 621 | |
robertphillips@google.com | 8570b5c | 2012-03-20 17:40:58 +0000 | [diff] [blame] | 622 | const char* resourcePath = NULL; |
| 623 | fCurrIndex = -1; |
| 624 | |
| 625 | const char* const commandName = argv[0]; |
| 626 | char* const* stop = argv + argc; |
| 627 | for (++argv; argv < stop; ++argv) { |
| 628 | if (strcmp(*argv, "-i") == 0) { |
| 629 | argv++; |
| 630 | if (argv < stop && **argv) { |
| 631 | resourcePath = *argv; |
| 632 | } |
robertphillips@google.com | 76d4021 | 2012-03-22 14:12:15 +0000 | [diff] [blame] | 633 | } else if (strcmp(*argv, "--slide") == 0) { |
| 634 | argv++; |
| 635 | if (argv < stop && **argv) { |
| 636 | fCurrIndex = findByTitle(*argv); |
| 637 | if (fCurrIndex < 0) { |
| 638 | fprintf(stderr, "Unknown sample \"%s\"\n", *argv); |
| 639 | } |
robertphillips@google.com | 8570b5c | 2012-03-20 17:40:58 +0000 | [diff] [blame] | 640 | } |
robertphillips@google.com | 76d4021 | 2012-03-22 14:12:15 +0000 | [diff] [blame] | 641 | } else { |
| 642 | usage(commandName); |
robertphillips@google.com | 8570b5c | 2012-03-20 17:40:58 +0000 | [diff] [blame] | 643 | } |
| 644 | } |
| 645 | |
| 646 | if (fCurrIndex < 0) { |
| 647 | SkString title; |
| 648 | if (readTitleFromPrefs(&title)) { |
| 649 | fCurrIndex = findByTitle(title.c_str()); |
| 650 | } |
| 651 | } |
| 652 | |
| 653 | if (fCurrIndex < 0) { |
| 654 | fCurrIndex = 0; |
| 655 | } |
| 656 | |
reed@google.com | 3cec4d7 | 2011-07-06 13:59:47 +0000 | [diff] [blame] | 657 | gSampleWindow = this; |
| 658 | |
yangsu@google.com | 1f39421 | 2011-06-01 18:03:34 +0000 | [diff] [blame] | 659 | #ifdef PIPE_FILE |
| 660 | //Clear existing file or create file if it doesn't exist |
| 661 | FILE* f = fopen(FILE_PATH, "wb"); |
| 662 | fclose(f); |
| 663 | #endif |
| 664 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 665 | fPicture = NULL; |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 666 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 667 | #ifdef DEFAULT_TO_GPU |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 668 | fDeviceType = kGPU_DeviceType; |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 669 | #else |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 670 | fDeviceType = kRaster_DeviceType; |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 671 | #endif |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 672 | fUseClip = false; |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 673 | fNClip = false; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 674 | fAnimating = false; |
reed@android.com | 6c5f6f2 | 2009-08-14 16:08:38 +0000 | [diff] [blame] | 675 | fRotate = false; |
bsalomon@google.com | e8f0910 | 2011-09-08 18:48:12 +0000 | [diff] [blame] | 676 | fPerspAnim = false; |
| 677 | fPerspAnimTime = 0; |
reed@android.com | 6c5f6f2 | 2009-08-14 16:08:38 +0000 | [diff] [blame] | 678 | fScale = false; |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 679 | fRequestGrabImage = false; |
reed@google.com | 0faac1e | 2011-05-11 05:58:58 +0000 | [diff] [blame] | 680 | fUsePipe = false; |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 681 | fMeasureFPS = false; |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 682 | fLCDState = SkOSMenu::kMixedState; |
| 683 | fAAState = SkOSMenu::kMixedState; |
| 684 | fFilterState = SkOSMenu::kMixedState; |
| 685 | fHintingState = SkOSMenu::kMixedState; |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 686 | fFlipAxis = 0; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 687 | fScrollTestX = fScrollTestY = 0; |
| 688 | |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 689 | fMouseX = fMouseY = 0; |
mike@reedtribe.org | 3ce59dc | 2011-04-08 00:38:05 +0000 | [diff] [blame] | 690 | fFatBitsScale = 8; |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 691 | fTypeface = SkTypeface::CreateFromTypeface(NULL, SkTypeface::kBold); |
| 692 | fShowZoomer = false; |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 693 | |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 694 | fZoomLevel = 0; |
| 695 | fZoomScale = SK_Scalar1; |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 696 | |
| 697 | fMagnify = false; |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 698 | fDebugger = false; |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 699 | |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 700 | fSaveToPdf = false; |
| 701 | fPdfCanvas = NULL; |
| 702 | |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 703 | fTransitionNext = 6; |
| 704 | fTransitionPrev = 2; |
| 705 | |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 706 | int sinkID = this->getSinkID(); |
| 707 | fAppMenu.setTitle("Global Settings"); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 708 | int itemID; |
| 709 | |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 710 | itemID =fAppMenu.appendList("Device Type", "Device Type", sinkID, 0, |
| 711 | "Raster", "Picture", "OpenGL", NULL); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 712 | fAppMenu.assignKeyEquivalentToItem(itemID, 'd'); |
| 713 | itemID = fAppMenu.appendTriState("AA", "AA", sinkID, fAAState); |
| 714 | fAppMenu.assignKeyEquivalentToItem(itemID, 'b'); |
| 715 | itemID = fAppMenu.appendTriState("LCD", "LCD", sinkID, fLCDState); |
| 716 | fAppMenu.assignKeyEquivalentToItem(itemID, 'l'); |
| 717 | itemID = fAppMenu.appendTriState("Filter", "Filter", sinkID, fFilterState); |
| 718 | fAppMenu.assignKeyEquivalentToItem(itemID, 'n'); |
| 719 | itemID = fAppMenu.appendTriState("Hinting", "Hinting", sinkID, fHintingState); |
| 720 | fAppMenu.assignKeyEquivalentToItem(itemID, 'h'); |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 721 | fUsePipeMenuItemID = fAppMenu.appendSwitch("Pipe", "Pipe" , sinkID, fUsePipe); |
| 722 | fAppMenu.assignKeyEquivalentToItem(fUsePipeMenuItemID, 'p'); |
| 723 | #ifdef DEBUGGER |
| 724 | itemID = fAppMenu.appendSwitch("Debugger", "Debugger", sinkID, fDebugger); |
| 725 | fAppMenu.assignKeyEquivalentToItem(itemID, 'q'); |
| 726 | #endif |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 727 | itemID = fAppMenu.appendSwitch("Slide Show", "Slide Show" , sinkID, false); |
| 728 | fAppMenu.assignKeyEquivalentToItem(itemID, 'a'); |
| 729 | itemID = fAppMenu.appendSwitch("Clip", "Clip" , sinkID, fUseClip); |
| 730 | fAppMenu.assignKeyEquivalentToItem(itemID, 'c'); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 731 | itemID = fAppMenu.appendSwitch("Flip X", "Flip X" , sinkID, false); |
| 732 | fAppMenu.assignKeyEquivalentToItem(itemID, 'x'); |
| 733 | itemID = fAppMenu.appendSwitch("Flip Y", "Flip Y" , sinkID, false); |
| 734 | fAppMenu.assignKeyEquivalentToItem(itemID, 'y'); |
| 735 | itemID = fAppMenu.appendSwitch("Zoomer", "Zoomer" , sinkID, fShowZoomer); |
| 736 | fAppMenu.assignKeyEquivalentToItem(itemID, 'z'); |
| 737 | itemID = fAppMenu.appendSwitch("Magnify", "Magnify" , sinkID, fMagnify); |
| 738 | fAppMenu.assignKeyEquivalentToItem(itemID, 'm'); |
| 739 | itemID =fAppMenu.appendList("Transition-Next", "Transition-Next", sinkID, |
| 740 | fTransitionNext, "Up", "Up and Right", "Right", |
| 741 | "Down and Right", "Down", "Down and Left", |
| 742 | "Left", "Up and Left", NULL); |
| 743 | fAppMenu.assignKeyEquivalentToItem(itemID, 'j'); |
| 744 | itemID =fAppMenu.appendList("Transition-Prev", "Transition-Prev", sinkID, |
| 745 | fTransitionPrev, "Up", "Up and Right", "Right", |
| 746 | "Down and Right", "Down", "Down and Left", |
| 747 | "Left", "Up and Left", NULL); |
| 748 | fAppMenu.assignKeyEquivalentToItem(itemID, 'k'); |
| 749 | itemID = fAppMenu.appendAction("Save to PDF", sinkID); |
| 750 | fAppMenu.assignKeyEquivalentToItem(itemID, 'e'); |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 751 | |
| 752 | this->addMenu(&fAppMenu); |
| 753 | this->addMenu(&fSlideMenu); |
| 754 | |
bsalomon@google.com | 2fbc7fa | 2011-01-05 16:34:41 +0000 | [diff] [blame] | 755 | // this->setConfig(SkBitmap::kRGB_565_Config); |
| 756 | this->setConfig(SkBitmap::kARGB_8888_Config); |
| 757 | this->setVisibleP(true); |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 758 | this->setClipToBounds(false); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 759 | |
robertphillips@google.com | 8570b5c | 2012-03-20 17:40:58 +0000 | [diff] [blame] | 760 | skiagm::GM::SetResourcePath(resourcePath); |
| 761 | |
bsalomon@google.com | 48dd1a2 | 2011-10-31 14:18:20 +0000 | [diff] [blame] | 762 | this->loadView((*fSamples[fCurrIndex])()); |
bsalomon@google.com | 840e9f3 | 2011-07-06 21:59:09 +0000 | [diff] [blame] | 763 | |
| 764 | fPDFData = NULL; |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 765 | |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 766 | if (NULL == devManager) { |
| 767 | fDevManager = new DefaultDeviceManager(); |
| 768 | } else { |
| 769 | devManager->ref(); |
| 770 | fDevManager = devManager; |
| 771 | } |
| 772 | fDevManager->init(this); |
| 773 | |
Scroggo | b4490c7 | 2011-06-17 13:53:05 +0000 | [diff] [blame] | 774 | // If another constructor set our dimensions, ensure that our |
| 775 | // onSizeChange gets called. |
| 776 | if (this->height() && this->width()) { |
| 777 | this->onSizeChange(); |
| 778 | } |
reed@google.com | 2072db8 | 2011-11-08 15:18:10 +0000 | [diff] [blame] | 779 | |
| 780 | // can't call this synchronously, since it may require a subclass to |
| 781 | // to implement, or the caller may need us to have returned from the |
| 782 | // constructor first. Hence we post an event to ourselves. |
| 783 | // this->updateTitle(); |
| 784 | postEventToSink(new SkEvent(gUpdateWindowTitleEvtName), this); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 785 | } |
| 786 | |
| 787 | SampleWindow::~SampleWindow() { |
| 788 | delete fPicture; |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 789 | delete fPdfCanvas; |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 790 | fTypeface->unref(); |
reed@google.com | 29038ed | 2011-07-06 17:56:47 +0000 | [diff] [blame] | 791 | |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 792 | SkSafeUnref(fDevManager); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 793 | } |
| 794 | |
mike@reedtribe.org | 6f6e8c3 | 2011-12-27 22:33:50 +0000 | [diff] [blame] | 795 | int SampleWindow::findByTitle(const char title[]) { |
| 796 | int i, count = fSamples.count(); |
| 797 | for (i = 0; i < count; i++) { |
| 798 | if (getSampleTitle(i).equals(title)) { |
| 799 | return i; |
| 800 | } |
| 801 | } |
mike@reedtribe.org | dd52caa | 2011-12-28 20:02:10 +0000 | [diff] [blame] | 802 | return -1; |
mike@reedtribe.org | 6f6e8c3 | 2011-12-27 22:33:50 +0000 | [diff] [blame] | 803 | } |
| 804 | |
reed@android.com | 55e76b2 | 2009-11-23 21:46:47 +0000 | [diff] [blame] | 805 | static SkBitmap capture_bitmap(SkCanvas* canvas) { |
| 806 | SkBitmap bm; |
| 807 | const SkBitmap& src = canvas->getDevice()->accessBitmap(false); |
| 808 | src.copyTo(&bm, src.config()); |
| 809 | return bm; |
| 810 | } |
| 811 | |
| 812 | static bool bitmap_diff(SkCanvas* canvas, const SkBitmap& orig, |
| 813 | SkBitmap* diff) { |
| 814 | const SkBitmap& src = canvas->getDevice()->accessBitmap(false); |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 815 | |
reed@android.com | 55e76b2 | 2009-11-23 21:46:47 +0000 | [diff] [blame] | 816 | SkAutoLockPixels alp0(src); |
| 817 | SkAutoLockPixels alp1(orig); |
| 818 | for (int y = 0; y < src.height(); y++) { |
| 819 | const void* srcP = src.getAddr(0, y); |
| 820 | const void* origP = orig.getAddr(0, y); |
| 821 | size_t bytes = src.width() * src.bytesPerPixel(); |
| 822 | if (memcmp(srcP, origP, bytes)) { |
| 823 | SkDebugf("---------- difference on line %d\n", y); |
| 824 | return true; |
| 825 | } |
| 826 | } |
| 827 | return false; |
| 828 | } |
| 829 | |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 830 | static void drawText(SkCanvas* canvas, SkString string, SkScalar left, SkScalar top, SkPaint& paint) |
| 831 | { |
| 832 | SkColor desiredColor = paint.getColor(); |
| 833 | paint.setColor(SK_ColorWHITE); |
| 834 | const char* c_str = string.c_str(); |
| 835 | size_t size = string.size(); |
| 836 | SkRect bounds; |
| 837 | paint.measureText(c_str, size, &bounds); |
| 838 | bounds.offset(left, top); |
| 839 | SkScalar inset = SkIntToScalar(-2); |
| 840 | bounds.inset(inset, inset); |
| 841 | canvas->drawRect(bounds, paint); |
| 842 | if (desiredColor != SK_ColorBLACK) { |
| 843 | paint.setColor(SK_ColorBLACK); |
| 844 | canvas->drawText(c_str, size, left + SK_Scalar1, top + SK_Scalar1, paint); |
| 845 | } |
| 846 | paint.setColor(desiredColor); |
| 847 | canvas->drawText(c_str, size, left, top, paint); |
| 848 | } |
| 849 | |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 850 | #define XCLIP_N 8 |
| 851 | #define YCLIP_N 8 |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 852 | |
| 853 | void SampleWindow::draw(SkCanvas* canvas) { |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 854 | if (!fDevManager->prepareCanvas(fDeviceType, canvas, this)) { |
| 855 | return; |
| 856 | } |
reed@android.com | 4417740 | 2009-11-23 21:07:51 +0000 | [diff] [blame] | 857 | // update the animation time |
bsalomon@google.com | e8f0910 | 2011-09-08 18:48:12 +0000 | [diff] [blame] | 858 | if (!gAnimTimePrev && !gAnimTime) { |
| 859 | // first time make delta be 0 |
| 860 | gAnimTime = SkTime::GetMSecs(); |
| 861 | gAnimTimePrev = gAnimTime; |
| 862 | } else { |
| 863 | gAnimTimePrev = gAnimTime; |
| 864 | gAnimTime = SkTime::GetMSecs(); |
| 865 | } |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 866 | |
reed@google.com | f03bb56 | 2011-11-11 21:42:12 +0000 | [diff] [blame] | 867 | const SkMatrix& localM = fGesture.localM(); |
| 868 | if (localM.getType() & SkMatrix::kScale_Mask) { |
| 869 | canvas->setExternalMatrix(&localM); |
| 870 | } |
| 871 | if (fGesture.isActive()) { |
| 872 | this->updateMatrix(); |
reed@google.com | 52f57e1 | 2011-03-16 12:10:02 +0000 | [diff] [blame] | 873 | } |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 874 | |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 875 | if (fNClip) { |
reed@android.com | 55e76b2 | 2009-11-23 21:46:47 +0000 | [diff] [blame] | 876 | this->INHERITED::draw(canvas); |
| 877 | SkBitmap orig = capture_bitmap(canvas); |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 878 | |
| 879 | const SkScalar w = this->width(); |
| 880 | const SkScalar h = this->height(); |
| 881 | const SkScalar cw = w / XCLIP_N; |
| 882 | const SkScalar ch = h / YCLIP_N; |
| 883 | for (int y = 0; y < YCLIP_N; y++) { |
reed@android.com | 55e76b2 | 2009-11-23 21:46:47 +0000 | [diff] [blame] | 884 | SkRect r; |
| 885 | r.fTop = y * ch; |
| 886 | r.fBottom = (y + 1) * ch; |
| 887 | if (y == YCLIP_N - 1) { |
| 888 | r.fBottom = h; |
| 889 | } |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 890 | for (int x = 0; x < XCLIP_N; x++) { |
| 891 | SkAutoCanvasRestore acr(canvas, true); |
reed@android.com | 55e76b2 | 2009-11-23 21:46:47 +0000 | [diff] [blame] | 892 | r.fLeft = x * cw; |
| 893 | r.fRight = (x + 1) * cw; |
| 894 | if (x == XCLIP_N - 1) { |
| 895 | r.fRight = w; |
| 896 | } |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 897 | canvas->clipRect(r); |
| 898 | this->INHERITED::draw(canvas); |
| 899 | } |
| 900 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 901 | |
reed@android.com | 55e76b2 | 2009-11-23 21:46:47 +0000 | [diff] [blame] | 902 | SkBitmap diff; |
| 903 | if (bitmap_diff(canvas, orig, &diff)) { |
| 904 | } |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 905 | } else { |
| 906 | this->INHERITED::draw(canvas); |
| 907 | } |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 908 | if (fShowZoomer && !fSaveToPdf) { |
Scroggo | 3272ba8 | 2011-05-25 20:50:42 +0000 | [diff] [blame] | 909 | showZoomer(canvas); |
| 910 | } |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 911 | if (fMagnify && !fSaveToPdf) { |
| 912 | magnify(canvas); |
| 913 | } |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 914 | |
reed@google.com | 29038ed | 2011-07-06 17:56:47 +0000 | [diff] [blame] | 915 | // do this last |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 916 | fDevManager->publishCanvas(fDeviceType, canvas, this); |
Scroggo | 3272ba8 | 2011-05-25 20:50:42 +0000 | [diff] [blame] | 917 | } |
| 918 | |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 919 | static float clipW = 200; |
| 920 | static float clipH = 200; |
| 921 | void SampleWindow::magnify(SkCanvas* canvas) { |
| 922 | SkRect r; |
| 923 | int count = canvas->save(); |
| 924 | |
| 925 | SkMatrix m = canvas->getTotalMatrix(); |
| 926 | m.invert(&m); |
| 927 | SkPoint offset, center; |
bsalomon@google.com | 820e80a | 2011-10-24 21:09:40 +0000 | [diff] [blame] | 928 | SkScalar mouseX = fMouseX * SK_Scalar1; |
| 929 | SkScalar mouseY = fMouseY * SK_Scalar1; |
| 930 | m.mapXY(mouseX - clipW/2, mouseY - clipH/2, &offset); |
| 931 | m.mapXY(mouseX, mouseY, ¢er); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 932 | |
| 933 | r.set(0, 0, clipW * m.getScaleX(), clipH * m.getScaleX()); |
| 934 | r.offset(offset.fX, offset.fY); |
| 935 | |
| 936 | SkPaint paint; |
| 937 | paint.setColor(0xFF66AAEE); |
| 938 | paint.setStyle(SkPaint::kStroke_Style); |
bsalomon@google.com | 820e80a | 2011-10-24 21:09:40 +0000 | [diff] [blame] | 939 | paint.setStrokeWidth(10.f * m.getScaleX()); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 940 | //lense offset |
| 941 | //canvas->translate(0, -250); |
| 942 | canvas->drawRect(r, paint); |
| 943 | canvas->clipRect(r); |
| 944 | |
| 945 | m = canvas->getTotalMatrix(); |
| 946 | m.setTranslate(-center.fX, -center.fY); |
bsalomon@google.com | 820e80a | 2011-10-24 21:09:40 +0000 | [diff] [blame] | 947 | m.postScale(0.5f * fFatBitsScale, 0.5f * fFatBitsScale); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 948 | m.postTranslate(center.fX, center.fY); |
| 949 | canvas->concat(m); |
| 950 | |
| 951 | this->INHERITED::draw(canvas); |
| 952 | |
| 953 | canvas->restoreToCount(count); |
| 954 | } |
| 955 | |
Scroggo | 3272ba8 | 2011-05-25 20:50:42 +0000 | [diff] [blame] | 956 | void SampleWindow::showZoomer(SkCanvas* canvas) { |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 957 | int count = canvas->save(); |
| 958 | canvas->resetMatrix(); |
| 959 | // Ensure the mouse position is on screen. |
reed@google.com | 261b8e2 | 2011-04-14 17:53:24 +0000 | [diff] [blame] | 960 | int width = SkScalarRound(this->width()); |
| 961 | int height = SkScalarRound(this->height()); |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 962 | if (fMouseX >= width) fMouseX = width - 1; |
| 963 | else if (fMouseX < 0) fMouseX = 0; |
| 964 | if (fMouseY >= height) fMouseY = height - 1; |
| 965 | else if (fMouseY < 0) fMouseY = 0; |
reed@google.com | b36334d | 2011-05-18 15:07:20 +0000 | [diff] [blame] | 966 | |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 967 | SkBitmap bitmap = capture_bitmap(canvas); |
reed@google.com | b36334d | 2011-05-18 15:07:20 +0000 | [diff] [blame] | 968 | bitmap.lockPixels(); |
| 969 | |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 970 | // 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] | 971 | int zoomedWidth = (width >> 1) | 1; |
| 972 | int zoomedHeight = (height >> 1) | 1; |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 973 | SkIRect src; |
| 974 | src.set(0, 0, zoomedWidth / fFatBitsScale, zoomedHeight / fFatBitsScale); |
| 975 | src.offset(fMouseX - (src.width()>>1), fMouseY - (src.height()>>1)); |
| 976 | SkRect dest; |
| 977 | dest.set(0, 0, SkIntToScalar(zoomedWidth), SkIntToScalar(zoomedHeight)); |
| 978 | dest.offset(SkIntToScalar(width - zoomedWidth), SkIntToScalar(height - zoomedHeight)); |
| 979 | SkPaint paint; |
| 980 | // Clear the background behind our zoomed in view |
| 981 | paint.setColor(SK_ColorWHITE); |
| 982 | canvas->drawRect(dest, paint); |
| 983 | canvas->drawBitmapRect(bitmap, &src, dest); |
| 984 | paint.setColor(SK_ColorBLACK); |
| 985 | paint.setStyle(SkPaint::kStroke_Style); |
| 986 | // Draw a border around the pixel in the middle |
| 987 | SkRect originalPixel; |
| 988 | originalPixel.set(SkIntToScalar(fMouseX), SkIntToScalar(fMouseY), SkIntToScalar(fMouseX + 1), SkIntToScalar(fMouseY + 1)); |
| 989 | SkMatrix matrix; |
| 990 | SkRect scalarSrc; |
| 991 | scalarSrc.set(src); |
| 992 | SkColor color = bitmap.getColor(fMouseX, fMouseY); |
| 993 | if (matrix.setRectToRect(scalarSrc, dest, SkMatrix::kFill_ScaleToFit)) { |
| 994 | SkRect pixel; |
| 995 | matrix.mapRect(&pixel, originalPixel); |
| 996 | // TODO Perhaps measure the values and make the outline white if it's "dark" |
| 997 | if (color == SK_ColorBLACK) { |
| 998 | paint.setColor(SK_ColorWHITE); |
| 999 | } |
| 1000 | canvas->drawRect(pixel, paint); |
| 1001 | } |
| 1002 | paint.setColor(SK_ColorBLACK); |
| 1003 | // Draw a border around the destination rectangle |
| 1004 | canvas->drawRect(dest, paint); |
| 1005 | paint.setStyle(SkPaint::kStrokeAndFill_Style); |
| 1006 | // Identify the pixel and its color on screen |
| 1007 | paint.setTypeface(fTypeface); |
| 1008 | paint.setAntiAlias(true); |
| 1009 | SkScalar lineHeight = paint.getFontMetrics(NULL); |
| 1010 | SkString string; |
| 1011 | string.appendf("(%i, %i)", fMouseX, fMouseY); |
| 1012 | SkScalar left = dest.fLeft + SkIntToScalar(3); |
| 1013 | SkScalar i = SK_Scalar1; |
| 1014 | drawText(canvas, string, left, SkScalarMulAdd(lineHeight, i, dest.fTop), paint); |
| 1015 | // Alpha |
| 1016 | i += SK_Scalar1; |
| 1017 | string.reset(); |
| 1018 | string.appendf("A: %X", SkColorGetA(color)); |
| 1019 | drawText(canvas, string, left, SkScalarMulAdd(lineHeight, i, dest.fTop), paint); |
| 1020 | // Red |
| 1021 | i += SK_Scalar1; |
| 1022 | string.reset(); |
| 1023 | string.appendf("R: %X", SkColorGetR(color)); |
| 1024 | paint.setColor(SK_ColorRED); |
| 1025 | drawText(canvas, string, left, SkScalarMulAdd(lineHeight, i, dest.fTop), paint); |
| 1026 | // Green |
| 1027 | i += SK_Scalar1; |
| 1028 | string.reset(); |
| 1029 | string.appendf("G: %X", SkColorGetG(color)); |
| 1030 | paint.setColor(SK_ColorGREEN); |
| 1031 | drawText(canvas, string, left, SkScalarMulAdd(lineHeight, i, dest.fTop), paint); |
| 1032 | // Blue |
| 1033 | i += SK_Scalar1; |
| 1034 | string.reset(); |
| 1035 | string.appendf("B: %X", SkColorGetB(color)); |
| 1036 | paint.setColor(SK_ColorBLUE); |
| 1037 | drawText(canvas, string, left, SkScalarMulAdd(lineHeight, i, dest.fTop), paint); |
| 1038 | canvas->restoreToCount(count); |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 1039 | } |
| 1040 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1041 | void SampleWindow::onDraw(SkCanvas* canvas) { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1042 | } |
| 1043 | |
| 1044 | #include "SkColorPriv.h" |
| 1045 | |
| 1046 | static void reverseRedAndBlue(const SkBitmap& bm) { |
| 1047 | SkASSERT(bm.config() == SkBitmap::kARGB_8888_Config); |
| 1048 | uint8_t* p = (uint8_t*)bm.getPixels(); |
| 1049 | uint8_t* stop = p + bm.getSize(); |
| 1050 | while (p < stop) { |
| 1051 | // swap red/blue (to go from ARGB(int) to RGBA(memory) and premultiply |
| 1052 | unsigned scale = SkAlpha255To256(p[3]); |
| 1053 | unsigned r = p[2]; |
| 1054 | unsigned b = p[0]; |
| 1055 | p[0] = SkAlphaMul(r, scale); |
| 1056 | p[1] = SkAlphaMul(p[1], scale); |
| 1057 | p[2] = SkAlphaMul(b, scale); |
| 1058 | p += 4; |
| 1059 | } |
| 1060 | } |
| 1061 | |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 1062 | void SampleWindow::saveToPdf() |
| 1063 | { |
| 1064 | fSaveToPdf = true; |
| 1065 | this->inval(NULL); |
| 1066 | } |
| 1067 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1068 | SkCanvas* SampleWindow::beforeChildren(SkCanvas* canvas) { |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 1069 | if (fSaveToPdf) { |
| 1070 | const SkBitmap& bmp = canvas->getDevice()->accessBitmap(false); |
| 1071 | SkISize size = SkISize::Make(bmp.width(), bmp.height()); |
| 1072 | SkPDFDevice* pdfDevice = new SkPDFDevice(size, size, |
| 1073 | canvas->getTotalMatrix()); |
| 1074 | fPdfCanvas = new SkCanvas(pdfDevice); |
| 1075 | pdfDevice->unref(); |
| 1076 | canvas = fPdfCanvas; |
| 1077 | } else { |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 1078 | switch (fDeviceType) { |
| 1079 | case kRaster_DeviceType: |
| 1080 | case kGPU_DeviceType: |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1081 | canvas = this->INHERITED::beforeChildren(canvas); |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 1082 | break; |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 1083 | case kPicture_DeviceType: |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 1084 | fPicture = new SkPicture; |
| 1085 | canvas = fPicture->beginRecording(9999, 9999); |
| 1086 | break; |
tomhudson@google.com | f74ad8c | 2011-11-09 22:15:08 +0000 | [diff] [blame] | 1087 | case kNullGPU_DeviceType: |
| 1088 | break; |
reed@google.com | ac10a2d | 2010-12-22 21:39:39 +0000 | [diff] [blame] | 1089 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1090 | } |
| 1091 | |
| 1092 | if (fUseClip) { |
| 1093 | canvas->drawColor(0xFFFF88FF); |
reed@google.com | 045e62d | 2011-10-24 12:19:46 +0000 | [diff] [blame] | 1094 | canvas->clipPath(fClipPath, SkRegion::kIntersect_Op, true); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1095 | } |
| 1096 | |
| 1097 | return canvas; |
| 1098 | } |
| 1099 | |
| 1100 | static void paint_rgn(const SkBitmap& bm, const SkIRect& r, |
| 1101 | const SkRegion& rgn) { |
| 1102 | SkCanvas canvas(bm); |
| 1103 | SkRegion inval(rgn); |
| 1104 | |
| 1105 | inval.translate(r.fLeft, r.fTop); |
| 1106 | canvas.clipRegion(inval); |
| 1107 | canvas.drawColor(0xFFFF8080); |
| 1108 | } |
yangsu@google.com | 501775e | 2011-06-24 16:04:50 +0000 | [diff] [blame] | 1109 | #include "SkData.h" |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1110 | void SampleWindow::afterChildren(SkCanvas* orig) { |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 1111 | if (fSaveToPdf) { |
| 1112 | fSaveToPdf = false; |
| 1113 | if (fShowZoomer) { |
| 1114 | showZoomer(fPdfCanvas); |
| 1115 | } |
| 1116 | SkString name; |
| 1117 | name.printf("%s.pdf", this->getTitle()); |
| 1118 | SkPDFDocument doc; |
| 1119 | SkPDFDevice* device = static_cast<SkPDFDevice*>(fPdfCanvas->getDevice()); |
| 1120 | doc.appendPage(device); |
djsollen@google.com | 56c6977 | 2011-11-08 19:00:26 +0000 | [diff] [blame] | 1121 | #ifdef SK_BUILD_FOR_ANDROID |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 1122 | name.prepend("/sdcard/"); |
| 1123 | #endif |
yangsu@google.com | 501775e | 2011-06-24 16:04:50 +0000 | [diff] [blame] | 1124 | |
| 1125 | #ifdef SK_BUILD_FOR_IOS |
| 1126 | SkDynamicMemoryWStream mstream; |
| 1127 | doc.emitPDF(&mstream); |
yangsu@google.com | ae8a2e5 | 2011-06-24 21:09:39 +0000 | [diff] [blame] | 1128 | fPDFData = mstream.copyToData(); |
yangsu@google.com | 501775e | 2011-06-24 16:04:50 +0000 | [diff] [blame] | 1129 | #endif |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 1130 | SkFILEWStream stream(name.c_str()); |
| 1131 | if (stream.isValid()) { |
| 1132 | doc.emitPDF(&stream); |
| 1133 | const char* desc = "File saved from Skia SampleApp"; |
| 1134 | this->onPDFSaved(this->getTitle(), desc, name.c_str()); |
| 1135 | } |
yangsu@google.com | 501775e | 2011-06-24 16:04:50 +0000 | [diff] [blame] | 1136 | |
Scroggo | 8ac0d54 | 2011-06-21 14:44:57 +0000 | [diff] [blame] | 1137 | delete fPdfCanvas; |
| 1138 | fPdfCanvas = NULL; |
| 1139 | |
| 1140 | // We took over the draw calls in order to create the PDF, so we need |
| 1141 | // to redraw. |
| 1142 | this->inval(NULL); |
| 1143 | return; |
| 1144 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1145 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1146 | if (fRequestGrabImage) { |
| 1147 | fRequestGrabImage = false; |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1148 | |
reed@google.com | 29038ed | 2011-07-06 17:56:47 +0000 | [diff] [blame] | 1149 | SkDevice* device = orig->getDevice(); |
bsalomon@google.com | 669fdc4 | 2011-04-05 17:08:27 +0000 | [diff] [blame] | 1150 | SkBitmap bmp; |
| 1151 | if (device->accessBitmap(false).copyTo(&bmp, SkBitmap::kARGB_8888_Config)) { |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1152 | static int gSampleGrabCounter; |
| 1153 | SkString name; |
| 1154 | name.printf("sample_grab_%d", gSampleGrabCounter++); |
bsalomon@google.com | 669fdc4 | 2011-04-05 17:08:27 +0000 | [diff] [blame] | 1155 | SkImageEncoder::EncodeFile(name.c_str(), bmp, |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1156 | SkImageEncoder::kPNG_Type, 100); |
| 1157 | } |
| 1158 | } |
| 1159 | |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 1160 | if (kPicture_DeviceType == fDeviceType) { |
| 1161 | if (true) { |
| 1162 | SkPicture* pict = new SkPicture(*fPicture); |
| 1163 | fPicture->unref(); |
reed@google.com | e23f194 | 2011-12-08 19:36:00 +0000 | [diff] [blame] | 1164 | this->installDrawFilter(orig); |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 1165 | orig->drawPicture(*pict); |
| 1166 | pict->unref(); |
| 1167 | } else if (true) { |
| 1168 | SkDynamicMemoryWStream ostream; |
| 1169 | fPicture->serialize(&ostream); |
| 1170 | fPicture->unref(); |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1171 | |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 1172 | SkAutoDataUnref data(ostream.copyToData()); |
| 1173 | SkMemoryStream istream(data.data(), data.size()); |
| 1174 | SkPicture pict(&istream); |
| 1175 | orig->drawPicture(pict); |
| 1176 | } else { |
| 1177 | fPicture->draw(orig); |
| 1178 | fPicture->unref(); |
| 1179 | } |
| 1180 | fPicture = NULL; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1181 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1182 | |
reed@google.com | 17d7aec | 2011-04-25 14:31:44 +0000 | [diff] [blame] | 1183 | // Do this after presentGL and other finishing, rather than in afterChild |
| 1184 | if (fMeasureFPS && fMeasureFPS_Time) { |
| 1185 | fMeasureFPS_Time = SkTime::GetMSecs() - fMeasureFPS_Time; |
| 1186 | this->updateTitle(); |
Scroggo | 62b65b0 | 2011-06-21 16:01:26 +0000 | [diff] [blame] | 1187 | this->postInvalDelay(); |
reed@google.com | 17d7aec | 2011-04-25 14:31:44 +0000 | [diff] [blame] | 1188 | } |
| 1189 | |
| 1190 | // if ((fScrollTestX | fScrollTestY) != 0) |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1191 | if (false) { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1192 | const SkBitmap& bm = orig->getDevice()->accessBitmap(true); |
| 1193 | int dx = fScrollTestX * 7; |
| 1194 | int dy = fScrollTestY * 7; |
| 1195 | SkIRect r; |
| 1196 | SkRegion inval; |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1197 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1198 | r.set(50, 50, 50+100, 50+100); |
| 1199 | bm.scrollRect(&r, dx, dy, &inval); |
| 1200 | paint_rgn(bm, r, inval); |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1201 | } |
| 1202 | #ifdef DEBUGGER |
| 1203 | SkView* curr = curr_view(this); |
| 1204 | if (fDebugger && !is_debugger(curr) && !is_transition(curr) && !is_overview(curr)) { |
| 1205 | //Stop Pipe when fDebugger is active |
| 1206 | fUsePipe = false; |
| 1207 | (void)SampleView::SetUsePipe(curr, false); |
| 1208 | fAppMenu.getItemByID(fUsePipeMenuItemID)->setBool(fUsePipe); |
| 1209 | this->onUpdateMenu(&fAppMenu); |
| 1210 | |
| 1211 | //Reset any transformations |
| 1212 | fGesture.stop(); |
| 1213 | fGesture.reset(); |
| 1214 | |
| 1215 | this->loadView(create_debugger(gTempDataStore.begin(), |
| 1216 | gTempDataStore.count())); |
| 1217 | } |
| 1218 | #endif |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1219 | } |
| 1220 | |
reed@android.com | 6c5f6f2 | 2009-08-14 16:08:38 +0000 | [diff] [blame] | 1221 | void SampleWindow::beforeChild(SkView* child, SkCanvas* canvas) { |
| 1222 | if (fScale) { |
| 1223 | SkScalar scale = SK_Scalar1 * 7 / 10; |
| 1224 | SkScalar cx = this->width() / 2; |
| 1225 | SkScalar cy = this->height() / 2; |
| 1226 | canvas->translate(cx, cy); |
| 1227 | canvas->scale(scale, scale); |
| 1228 | canvas->translate(-cx, -cy); |
| 1229 | } |
| 1230 | if (fRotate) { |
| 1231 | SkScalar cx = this->width() / 2; |
| 1232 | SkScalar cy = this->height() / 2; |
| 1233 | canvas->translate(cx, cy); |
| 1234 | canvas->rotate(SkIntToScalar(30)); |
| 1235 | canvas->translate(-cx, -cy); |
| 1236 | } |
bsalomon@google.com | e8f0910 | 2011-09-08 18:48:12 +0000 | [diff] [blame] | 1237 | if (fPerspAnim) { |
bsalomon@google.com | 6fb736f | 2011-09-16 18:51:57 +0000 | [diff] [blame] | 1238 | fPerspAnimTime += SampleCode::GetAnimSecondsDelta(); |
| 1239 | |
| 1240 | static const SkScalar gAnimPeriod = 10 * SK_Scalar1; |
| 1241 | static const SkScalar gAnimMag = SK_Scalar1 / 1000; |
| 1242 | SkScalar t = SkScalarMod(fPerspAnimTime, gAnimPeriod); |
| 1243 | if (SkScalarFloorToInt(SkScalarDiv(fPerspAnimTime, gAnimPeriod)) & 0x1) { |
| 1244 | t = gAnimPeriod - t; |
| 1245 | } |
| 1246 | t = 2 * t - gAnimPeriod; |
| 1247 | t = SkScalarMul(SkScalarDiv(t, gAnimPeriod), gAnimMag); |
| 1248 | SkMatrix m; |
| 1249 | m.reset(); |
| 1250 | m.setPerspY(t); |
bsalomon@google.com | e8f0910 | 2011-09-08 18:48:12 +0000 | [diff] [blame] | 1251 | canvas->concat(m); |
| 1252 | } |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 1253 | |
reed@google.com | e23f194 | 2011-12-08 19:36:00 +0000 | [diff] [blame] | 1254 | this->installDrawFilter(canvas); |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1255 | |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1256 | if (fMeasureFPS) { |
reed@google.com | f218339 | 2011-04-22 14:10:48 +0000 | [diff] [blame] | 1257 | fMeasureFPS_Time = 0; // 0 means the child is not aware of repeat-draw |
| 1258 | if (SampleView::SetRepeatDraw(child, FPS_REPEAT_COUNT)) { |
| 1259 | fMeasureFPS_Time = SkTime::GetMSecs(); |
| 1260 | } |
| 1261 | } else { |
| 1262 | (void)SampleView::SetRepeatDraw(child, 1); |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1263 | } |
bsalomon@google.com | e8f0910 | 2011-09-08 18:48:12 +0000 | [diff] [blame] | 1264 | if (fPerspAnim) { |
| 1265 | this->inval(NULL); |
| 1266 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1267 | //(void)SampleView::SetUsePipe(child, fUsePipe); |
reed@android.com | 6c5f6f2 | 2009-08-14 16:08:38 +0000 | [diff] [blame] | 1268 | } |
| 1269 | |
| 1270 | void SampleWindow::afterChild(SkView* child, SkCanvas* canvas) { |
reed@google.com | f0b5f68 | 2011-03-11 20:08:25 +0000 | [diff] [blame] | 1271 | canvas->setDrawFilter(NULL); |
reed@android.com | 6c5f6f2 | 2009-08-14 16:08:38 +0000 | [diff] [blame] | 1272 | } |
| 1273 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1274 | static SkBitmap::Config gConfigCycle[] = { |
| 1275 | SkBitmap::kNo_Config, // none -> none |
| 1276 | SkBitmap::kNo_Config, // a1 -> none |
| 1277 | SkBitmap::kNo_Config, // a8 -> none |
| 1278 | SkBitmap::kNo_Config, // index8 -> none |
| 1279 | SkBitmap::kARGB_4444_Config, // 565 -> 4444 |
| 1280 | SkBitmap::kARGB_8888_Config, // 4444 -> 8888 |
| 1281 | SkBitmap::kRGB_565_Config // 8888 -> 565 |
| 1282 | }; |
| 1283 | |
| 1284 | static SkBitmap::Config cycle_configs(SkBitmap::Config c) { |
| 1285 | return gConfigCycle[c]; |
| 1286 | } |
| 1287 | |
djsollen@google.com | e32b583 | 2011-06-13 16:58:40 +0000 | [diff] [blame] | 1288 | void SampleWindow::changeZoomLevel(float delta) { |
| 1289 | fZoomLevel += SkFloatToScalar(delta); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1290 | if (fZoomLevel > 0) { |
djsollen@google.com | e32b583 | 2011-06-13 16:58:40 +0000 | [diff] [blame] | 1291 | fZoomLevel = SkMinScalar(fZoomLevel, MAX_ZOOM_LEVEL); |
| 1292 | fZoomScale = fZoomLevel + SK_Scalar1; |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1293 | } else if (fZoomLevel < 0) { |
djsollen@google.com | e32b583 | 2011-06-13 16:58:40 +0000 | [diff] [blame] | 1294 | fZoomLevel = SkMaxScalar(fZoomLevel, MIN_ZOOM_LEVEL); |
| 1295 | fZoomScale = SK_Scalar1 / (SK_Scalar1 - fZoomLevel); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1296 | } else { |
| 1297 | fZoomScale = SK_Scalar1; |
| 1298 | } |
reed@google.com | f03bb56 | 2011-11-11 21:42:12 +0000 | [diff] [blame] | 1299 | this->updateMatrix(); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1300 | } |
| 1301 | |
reed@google.com | f03bb56 | 2011-11-11 21:42:12 +0000 | [diff] [blame] | 1302 | void SampleWindow::updateMatrix(){ |
| 1303 | SkMatrix m; |
| 1304 | m.reset(); |
| 1305 | if (fZoomLevel) { |
| 1306 | SkPoint center; |
| 1307 | //m = this->getLocalMatrix();//.invert(&m); |
| 1308 | m.mapXY(fZoomCenterX, fZoomCenterY, ¢er); |
| 1309 | SkScalar cx = center.fX; |
| 1310 | SkScalar cy = center.fY; |
| 1311 | |
| 1312 | m.setTranslate(-cx, -cy); |
| 1313 | m.postScale(fZoomScale, fZoomScale); |
| 1314 | m.postTranslate(cx, cy); |
| 1315 | } |
| 1316 | |
| 1317 | if (fFlipAxis) { |
| 1318 | m.preTranslate(fZoomCenterX, fZoomCenterY); |
| 1319 | if (fFlipAxis & kFlipAxis_X) { |
| 1320 | m.preScale(-SK_Scalar1, SK_Scalar1); |
| 1321 | } |
| 1322 | if (fFlipAxis & kFlipAxis_Y) { |
| 1323 | m.preScale(SK_Scalar1, -SK_Scalar1); |
| 1324 | } |
| 1325 | m.preTranslate(-fZoomCenterX, -fZoomCenterY); |
| 1326 | //canvas->concat(m); |
| 1327 | } |
| 1328 | // Apply any gesture matrix |
| 1329 | m.preConcat(fGesture.localM()); |
| 1330 | m.preConcat(fGesture.globalM()); |
| 1331 | |
| 1332 | this->setLocalMatrix(m); |
| 1333 | |
| 1334 | this->updateTitle(); |
| 1335 | this->inval(NULL); |
| 1336 | } |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 1337 | bool SampleWindow::previousSample() { |
Scroggo | 62b65b0 | 2011-06-21 16:01:26 +0000 | [diff] [blame] | 1338 | fCurrIndex = (fCurrIndex - 1 + fSamples.count()) % fSamples.count(); |
bsalomon@google.com | 48dd1a2 | 2011-10-31 14:18:20 +0000 | [diff] [blame] | 1339 | this->loadView(create_transition(curr_view(this), (*fSamples[fCurrIndex])(), |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1340 | fTransitionPrev)); |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 1341 | return true; |
| 1342 | } |
| 1343 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1344 | bool SampleWindow::nextSample() { |
reed@android.com | 34245c7 | 2009-11-03 04:00:48 +0000 | [diff] [blame] | 1345 | fCurrIndex = (fCurrIndex + 1) % fSamples.count(); |
bsalomon@google.com | 48dd1a2 | 2011-10-31 14:18:20 +0000 | [diff] [blame] | 1346 | this->loadView(create_transition(curr_view(this), (*fSamples[fCurrIndex])(), |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1347 | fTransitionNext)); |
reed@android.com | 34245c7 | 2009-11-03 04:00:48 +0000 | [diff] [blame] | 1348 | return true; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1349 | } |
| 1350 | |
yangsu@google.com | 501775e | 2011-06-24 16:04:50 +0000 | [diff] [blame] | 1351 | bool SampleWindow::goToSample(int i) { |
| 1352 | fCurrIndex = (i) % fSamples.count(); |
bsalomon@google.com | 48dd1a2 | 2011-10-31 14:18:20 +0000 | [diff] [blame] | 1353 | this->loadView(create_transition(curr_view(this),(*fSamples[fCurrIndex])(), 6)); |
yangsu@google.com | 501775e | 2011-06-24 16:04:50 +0000 | [diff] [blame] | 1354 | return true; |
| 1355 | } |
| 1356 | |
| 1357 | SkString SampleWindow::getSampleTitle(int i) { |
bsalomon@google.com | 48dd1a2 | 2011-10-31 14:18:20 +0000 | [diff] [blame] | 1358 | SkView* view = (*fSamples[i])(); |
yangsu@google.com | 501775e | 2011-06-24 16:04:50 +0000 | [diff] [blame] | 1359 | SkString title; |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1360 | SampleCode::RequestTitle(view, &title); |
yangsu@google.com | 501775e | 2011-06-24 16:04:50 +0000 | [diff] [blame] | 1361 | view->unref(); |
| 1362 | return title; |
| 1363 | } |
| 1364 | |
| 1365 | int SampleWindow::sampleCount() { |
| 1366 | return fSamples.count(); |
| 1367 | } |
| 1368 | |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1369 | void SampleWindow::showOverview() { |
| 1370 | this->loadView(create_transition(curr_view(this), |
| 1371 | create_overview(fSamples.count(), fSamples.begin()), |
| 1372 | 4)); |
| 1373 | } |
| 1374 | |
reed@google.com | e23f194 | 2011-12-08 19:36:00 +0000 | [diff] [blame] | 1375 | void SampleWindow::installDrawFilter(SkCanvas* canvas) { |
| 1376 | canvas->setDrawFilter(new FlagsDrawFilter(fLCDState, fAAState, |
| 1377 | fFilterState, fHintingState))->unref(); |
| 1378 | } |
| 1379 | |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 1380 | void SampleWindow::postAnimatingEvent() { |
| 1381 | if (fAnimating) { |
reed@google.com | 87fac4a | 2011-08-04 13:50:17 +0000 | [diff] [blame] | 1382 | (new SkEvent(ANIMATING_EVENTTYPE, this->getSinkID()))->postDelay(ANIMATING_DELAY); |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 1383 | } |
| 1384 | } |
reed@google.com | e23f194 | 2011-12-08 19:36:00 +0000 | [diff] [blame] | 1385 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1386 | bool SampleWindow::onEvent(const SkEvent& evt) { |
reed@google.com | 2072db8 | 2011-11-08 15:18:10 +0000 | [diff] [blame] | 1387 | if (evt.isType(gUpdateWindowTitleEvtName)) { |
| 1388 | this->updateTitle(); |
| 1389 | return true; |
| 1390 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1391 | if (evt.isType(ANIMATING_EVENTTYPE)) { |
| 1392 | if (fAnimating) { |
| 1393 | this->nextSample(); |
| 1394 | this->postAnimatingEvent(); |
| 1395 | } |
| 1396 | return true; |
| 1397 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1398 | if (evt.isType("replace-transition-view")) { |
| 1399 | this->loadView((SkView*)SkEventSink::FindSink(evt.getFast32())); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1400 | return true; |
| 1401 | } |
reed@android.com | 34245c7 | 2009-11-03 04:00:48 +0000 | [diff] [blame] | 1402 | if (evt.isType("set-curr-index")) { |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1403 | this->goToSample(evt.getFast32()); |
reed@android.com | 34245c7 | 2009-11-03 04:00:48 +0000 | [diff] [blame] | 1404 | return true; |
| 1405 | } |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1406 | if (isInvalEvent(evt)) { |
| 1407 | this->inval(NULL); |
| 1408 | return true; |
| 1409 | } |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1410 | int selected = -1; |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1411 | if (SkOSMenu::FindListIndex(evt, "Device Type", &selected)) { |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1412 | this->setDeviceType((DeviceType)selected); |
| 1413 | return true; |
| 1414 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1415 | if (SkOSMenu::FindSwitchState(evt, "Pipe", &fUsePipe)) { |
| 1416 | #ifdef PIPE_NET |
| 1417 | if (!fUsePipe) |
| 1418 | gServer.disconnectAll(); |
| 1419 | #endif |
| 1420 | (void)SampleView::SetUsePipe(curr_view(this), fUsePipe); |
| 1421 | this->updateTitle(); |
| 1422 | this->inval(NULL); |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1423 | return true; |
| 1424 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1425 | if (SkOSMenu::FindSwitchState(evt, "Slide Show", NULL)) { |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1426 | this->toggleSlideshow(); |
| 1427 | return true; |
| 1428 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1429 | if (SkOSMenu::FindTriState(evt, "AA", &fAAState) || |
| 1430 | SkOSMenu::FindTriState(evt, "LCD", &fLCDState) || |
| 1431 | SkOSMenu::FindTriState(evt, "Filter", &fFilterState) || |
| 1432 | SkOSMenu::FindTriState(evt, "Hinting", &fHintingState) || |
| 1433 | SkOSMenu::FindSwitchState(evt, "Clip", &fUseClip) || |
| 1434 | SkOSMenu::FindSwitchState(evt, "Zoomer", &fShowZoomer) || |
| 1435 | SkOSMenu::FindSwitchState(evt, "Magnify", &fMagnify) || |
| 1436 | SkOSMenu::FindListIndex(evt, "Transition-Next", &fTransitionNext) || |
| 1437 | SkOSMenu::FindListIndex(evt, "Transition-Prev", &fTransitionPrev)) { |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1438 | this->inval(NULL); |
| 1439 | this->updateTitle(); |
| 1440 | return true; |
| 1441 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1442 | if (SkOSMenu::FindSwitchState(evt, "Flip X", NULL)) { |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1443 | fFlipAxis ^= kFlipAxis_X; |
reed@google.com | f03bb56 | 2011-11-11 21:42:12 +0000 | [diff] [blame] | 1444 | this->updateMatrix(); |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1445 | return true; |
| 1446 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1447 | if (SkOSMenu::FindSwitchState(evt, "Flip Y", NULL)) { |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1448 | fFlipAxis ^= kFlipAxis_Y; |
reed@google.com | f03bb56 | 2011-11-11 21:42:12 +0000 | [diff] [blame] | 1449 | this->updateMatrix(); |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1450 | return true; |
| 1451 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1452 | if (SkOSMenu::FindAction(evt,"Save to PDF")) { |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1453 | this->saveToPdf(); |
| 1454 | return true; |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1455 | } |
| 1456 | #ifdef DEBUGGER |
| 1457 | if (SkOSMenu::FindSwitchState(evt, "Debugger", &fDebugger)) { |
| 1458 | if (fDebugger) { |
| 1459 | fUsePipe = true; |
| 1460 | (void)SampleView::SetUsePipe(curr_view(this), true); |
| 1461 | } else { |
| 1462 | this->loadView(fSamples[fCurrIndex]()); |
| 1463 | } |
| 1464 | this->inval(NULL); |
| 1465 | return true; |
| 1466 | } |
| 1467 | #endif |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1468 | return this->INHERITED::onEvent(evt); |
| 1469 | } |
| 1470 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1471 | bool SampleWindow::onQuery(SkEvent* query) { |
| 1472 | if (query->isType("get-slide-count")) { |
| 1473 | query->setFast32(fSamples.count()); |
| 1474 | return true; |
| 1475 | } |
| 1476 | if (query->isType("get-slide-title")) { |
bsalomon@google.com | 48dd1a2 | 2011-10-31 14:18:20 +0000 | [diff] [blame] | 1477 | SkView* view = (*fSamples[query->getFast32()])(); |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1478 | SkEvent evt(gTitleEvtName); |
| 1479 | if (view->doQuery(&evt)) { |
| 1480 | query->setString("title", evt.findString(gTitleEvtName)); |
| 1481 | } |
| 1482 | SkSafeUnref(view); |
| 1483 | return true; |
| 1484 | } |
| 1485 | if (query->isType("use-fast-text")) { |
| 1486 | SkEvent evt(gFastTextEvtName); |
| 1487 | return curr_view(this)->doQuery(&evt); |
| 1488 | } |
reed@google.com | 29038ed | 2011-07-06 17:56:47 +0000 | [diff] [blame] | 1489 | if (query->isType("ignore-window-bitmap")) { |
| 1490 | query->setFast32(this->getGrContext() != NULL); |
| 1491 | return true; |
| 1492 | } |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1493 | return this->INHERITED::onQuery(query); |
| 1494 | } |
| 1495 | |
reed@android.com | 0ae6b24 | 2008-12-23 16:49:54 +0000 | [diff] [blame] | 1496 | static void cleanup_for_filename(SkString* name) { |
| 1497 | char* str = name->writable_str(); |
reed@android.com | e191b16 | 2009-12-18 21:33:39 +0000 | [diff] [blame] | 1498 | for (size_t i = 0; i < name->size(); i++) { |
reed@android.com | 0ae6b24 | 2008-12-23 16:49:54 +0000 | [diff] [blame] | 1499 | switch (str[i]) { |
| 1500 | case ':': str[i] = '-'; break; |
| 1501 | case '/': str[i] = '-'; break; |
| 1502 | case ' ': str[i] = '_'; break; |
| 1503 | default: break; |
| 1504 | } |
| 1505 | } |
| 1506 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1507 | |
| 1508 | bool SampleWindow::onHandleChar(SkUnichar uni) { |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1509 | { |
| 1510 | SkView* view = curr_view(this); |
| 1511 | if (view) { |
| 1512 | SkEvent evt(gCharEvtName); |
| 1513 | evt.setFast32(uni); |
| 1514 | if (view->doQuery(&evt)) { |
| 1515 | return true; |
| 1516 | } |
| 1517 | } |
| 1518 | } |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1519 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1520 | int dx = 0xFF; |
| 1521 | int dy = 0xFF; |
| 1522 | |
| 1523 | switch (uni) { |
| 1524 | case '5': dx = 0; dy = 0; break; |
| 1525 | case '8': dx = 0; dy = -1; break; |
| 1526 | case '6': dx = 1; dy = 0; break; |
| 1527 | case '2': dx = 0; dy = 1; break; |
| 1528 | case '4': dx = -1; dy = 0; break; |
| 1529 | case '7': dx = -1; dy = -1; break; |
| 1530 | case '9': dx = 1; dy = -1; break; |
| 1531 | case '3': dx = 1; dy = 1; break; |
| 1532 | case '1': dx = -1; dy = 1; break; |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1533 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1534 | default: |
| 1535 | break; |
| 1536 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1537 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1538 | if (0xFF != dx && 0xFF != dy) { |
| 1539 | if ((dx | dy) == 0) { |
| 1540 | fScrollTestX = fScrollTestY = 0; |
| 1541 | } else { |
| 1542 | fScrollTestX += dx; |
| 1543 | fScrollTestY += dy; |
| 1544 | } |
| 1545 | this->inval(NULL); |
| 1546 | return true; |
| 1547 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1548 | |
reed@android.com | 0ae6b24 | 2008-12-23 16:49:54 +0000 | [diff] [blame] | 1549 | switch (uni) { |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1550 | case 'f': |
| 1551 | // only |
djsollen@google.com | 6ff8255 | 2011-11-07 15:43:57 +0000 | [diff] [blame] | 1552 | toggleFPS(); |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1553 | break; |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1554 | case 'g': |
| 1555 | fRequestGrabImage = true; |
| 1556 | this->inval(NULL); |
| 1557 | break; |
| 1558 | case 'i': |
| 1559 | this->zoomIn(); |
| 1560 | break; |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1561 | case 'o': |
| 1562 | this->zoomOut(); |
| 1563 | break; |
reed@android.com | 6c5f6f2 | 2009-08-14 16:08:38 +0000 | [diff] [blame] | 1564 | case 'r': |
| 1565 | fRotate = !fRotate; |
| 1566 | this->inval(NULL); |
| 1567 | this->updateTitle(); |
| 1568 | return true; |
bsalomon@google.com | e8f0910 | 2011-09-08 18:48:12 +0000 | [diff] [blame] | 1569 | case 'k': |
| 1570 | fPerspAnim = !fPerspAnim; |
| 1571 | this->inval(NULL); |
| 1572 | this->updateTitle(); |
| 1573 | return true; |
bsalomon@google.com | 7491372 | 2011-10-27 20:44:19 +0000 | [diff] [blame] | 1574 | case '\\': |
| 1575 | if (fDevManager->supportsDeviceType(kNullGPU_DeviceType)) { |
| 1576 | fDeviceType= kNullGPU_DeviceType; |
| 1577 | this->inval(NULL); |
| 1578 | this->updateTitle(); |
| 1579 | } |
| 1580 | return true; |
twiz@google.com | 05e7024 | 2012-01-27 19:12:00 +0000 | [diff] [blame] | 1581 | case 'p': |
| 1582 | { |
| 1583 | GrContext* grContext = this->getGrContext(); |
| 1584 | if (grContext) { |
| 1585 | size_t cacheBytes = grContext->getGpuTextureCacheBytes(); |
| 1586 | grContext->freeGpuResources(); |
| 1587 | SkDebugf("Purged %d bytes from the GPU resource cache.\n", |
| 1588 | cacheBytes); |
| 1589 | } |
| 1590 | } |
| 1591 | return true; |
reed@android.com | 6c5f6f2 | 2009-08-14 16:08:38 +0000 | [diff] [blame] | 1592 | case 's': |
| 1593 | fScale = !fScale; |
| 1594 | this->inval(NULL); |
| 1595 | this->updateTitle(); |
| 1596 | return true; |
reed@android.com | 0ae6b24 | 2008-12-23 16:49:54 +0000 | [diff] [blame] | 1597 | default: |
| 1598 | break; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1599 | } |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1600 | |
| 1601 | if (fAppMenu.handleKeyEquivalent(uni)|| fSlideMenu.handleKeyEquivalent(uni)) { |
| 1602 | this->onUpdateMenu(&fAppMenu); |
| 1603 | this->onUpdateMenu(&fSlideMenu); |
| 1604 | return true; |
| 1605 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1606 | return this->INHERITED::onHandleChar(uni); |
| 1607 | } |
| 1608 | |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1609 | void SampleWindow::setDeviceType(DeviceType type) { |
| 1610 | if (type != fDeviceType && fDevManager->supportsDeviceType(fDeviceType)) |
| 1611 | fDeviceType = type; |
| 1612 | this->updateTitle(); |
| 1613 | this->inval(NULL); |
| 1614 | } |
| 1615 | |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 1616 | void SampleWindow::toggleSlideshow() { |
| 1617 | fAnimating = !fAnimating; |
| 1618 | this->postAnimatingEvent(); |
| 1619 | this->updateTitle(); |
| 1620 | } |
| 1621 | |
| 1622 | void SampleWindow::toggleRendering() { |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 1623 | DeviceType origDevType = fDeviceType; |
| 1624 | do { |
| 1625 | fDeviceType = cycle_devicetype(fDeviceType); |
| 1626 | } while (origDevType != fDeviceType && |
| 1627 | !fDevManager->supportsDeviceType(fDeviceType)); |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 1628 | this->updateTitle(); |
| 1629 | this->inval(NULL); |
| 1630 | } |
| 1631 | |
djsollen@google.com | 6ff8255 | 2011-11-07 15:43:57 +0000 | [diff] [blame] | 1632 | void SampleWindow::toggleFPS() { |
| 1633 | fMeasureFPS = !fMeasureFPS; |
| 1634 | this->updateTitle(); |
| 1635 | this->inval(NULL); |
| 1636 | } |
| 1637 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1638 | #include "SkDumpCanvas.h" |
| 1639 | |
| 1640 | bool SampleWindow::onHandleKey(SkKey key) { |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1641 | { |
| 1642 | SkView* view = curr_view(this); |
| 1643 | if (view) { |
| 1644 | SkEvent evt(gKeyEvtName); |
| 1645 | evt.setFast32(key); |
| 1646 | if (view->doQuery(&evt)) { |
| 1647 | return true; |
| 1648 | } |
| 1649 | } |
| 1650 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1651 | switch (key) { |
| 1652 | case kRight_SkKey: |
| 1653 | if (this->nextSample()) { |
| 1654 | return true; |
| 1655 | } |
| 1656 | break; |
| 1657 | case kLeft_SkKey: |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 1658 | toggleRendering(); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1659 | return true; |
| 1660 | case kUp_SkKey: |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1661 | if (USE_ARROWS_FOR_ZOOM) { |
djsollen@google.com | e32b583 | 2011-06-13 16:58:40 +0000 | [diff] [blame] | 1662 | this->changeZoomLevel(1.f); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1663 | } else { |
| 1664 | fNClip = !fNClip; |
| 1665 | this->inval(NULL); |
djsollen@google.com | e32b583 | 2011-06-13 16:58:40 +0000 | [diff] [blame] | 1666 | this->updateTitle(); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1667 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1668 | return true; |
| 1669 | case kDown_SkKey: |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1670 | if (USE_ARROWS_FOR_ZOOM) { |
djsollen@google.com | e32b583 | 2011-06-13 16:58:40 +0000 | [diff] [blame] | 1671 | this->changeZoomLevel(-1.f); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1672 | } else { |
| 1673 | this->setConfig(cycle_configs(this->getBitmap().config())); |
djsollen@google.com | e32b583 | 2011-06-13 16:58:40 +0000 | [diff] [blame] | 1674 | this->updateTitle(); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1675 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1676 | return true; |
mike@reedtribe.org | 6f6e8c3 | 2011-12-27 22:33:50 +0000 | [diff] [blame] | 1677 | case kOK_SkKey: { |
| 1678 | SkString title; |
| 1679 | if (curr_title(this, &title)) { |
| 1680 | writeTitleToPrefs(title.c_str()); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1681 | } |
| 1682 | return true; |
mike@reedtribe.org | 6f6e8c3 | 2011-12-27 22:33:50 +0000 | [diff] [blame] | 1683 | } |
reed@android.com | 34245c7 | 2009-11-03 04:00:48 +0000 | [diff] [blame] | 1684 | case kBack_SkKey: |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1685 | this->showOverview(); |
reed@android.com | 34245c7 | 2009-11-03 04:00:48 +0000 | [diff] [blame] | 1686 | return true; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1687 | default: |
| 1688 | break; |
| 1689 | } |
| 1690 | return this->INHERITED::onHandleKey(key); |
| 1691 | } |
| 1692 | |
reed@google.com | 52f57e1 | 2011-03-16 12:10:02 +0000 | [diff] [blame] | 1693 | /////////////////////////////////////////////////////////////////////////////// |
| 1694 | |
| 1695 | static const char gGestureClickType[] = "GestureClickType"; |
| 1696 | |
Scroggo | d3aed39 | 2011-06-22 13:26:56 +0000 | [diff] [blame] | 1697 | bool SampleWindow::onDispatchClick(int x, int y, Click::State state, |
| 1698 | void* owner) { |
Scroggo | 0f185c2 | 2011-03-24 18:35:50 +0000 | [diff] [blame] | 1699 | if (Click::kMoved_State == state) { |
| 1700 | updatePointer(x, y); |
| 1701 | } |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1702 | int w = SkScalarRound(this->width()); |
| 1703 | int h = SkScalarRound(this->height()); |
| 1704 | |
| 1705 | // check for the resize-box |
| 1706 | if (w - x < 16 && h - y < 16) { |
| 1707 | return false; // let the OS handle the click |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1708 | } |
| 1709 | else if (fMagnify) { |
| 1710 | //it's only necessary to update the drawing if there's a click |
| 1711 | this->inval(NULL); |
| 1712 | return false; //prevent dragging while magnify is enabled |
| 1713 | } |
| 1714 | else { |
Scroggo | d3aed39 | 2011-06-22 13:26:56 +0000 | [diff] [blame] | 1715 | return this->INHERITED::onDispatchClick(x, y, state, owner); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1716 | } |
| 1717 | } |
| 1718 | |
reed@google.com | 52f57e1 | 2011-03-16 12:10:02 +0000 | [diff] [blame] | 1719 | class GestureClick : public SkView::Click { |
| 1720 | public: |
| 1721 | GestureClick(SkView* target) : SkView::Click(target) { |
| 1722 | this->setType(gGestureClickType); |
| 1723 | } |
| 1724 | |
| 1725 | static bool IsGesture(Click* click) { |
| 1726 | return click->isType(gGestureClickType); |
| 1727 | } |
| 1728 | }; |
| 1729 | |
| 1730 | SkView::Click* SampleWindow::onFindClickHandler(SkScalar x, SkScalar y) { |
| 1731 | return new GestureClick(this); |
| 1732 | } |
| 1733 | |
| 1734 | bool SampleWindow::onClick(Click* click) { |
| 1735 | if (GestureClick::IsGesture(click)) { |
bsalomon@google.com | 4d4f281 | 2011-12-12 18:34:01 +0000 | [diff] [blame] | 1736 | float x = static_cast<float>(click->fICurr.fX); |
| 1737 | float y = static_cast<float>(click->fICurr.fY); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1738 | |
reed@google.com | 52f57e1 | 2011-03-16 12:10:02 +0000 | [diff] [blame] | 1739 | switch (click->fState) { |
| 1740 | case SkView::Click::kDown_State: |
Scroggo | d3aed39 | 2011-06-22 13:26:56 +0000 | [diff] [blame] | 1741 | fGesture.touchBegin(click->fOwner, x, y); |
reed@google.com | 52f57e1 | 2011-03-16 12:10:02 +0000 | [diff] [blame] | 1742 | break; |
| 1743 | case SkView::Click::kMoved_State: |
Scroggo | d3aed39 | 2011-06-22 13:26:56 +0000 | [diff] [blame] | 1744 | fGesture.touchMoved(click->fOwner, x, y); |
reed@google.com | f03bb56 | 2011-11-11 21:42:12 +0000 | [diff] [blame] | 1745 | this->updateMatrix(); |
reed@google.com | 52f57e1 | 2011-03-16 12:10:02 +0000 | [diff] [blame] | 1746 | break; |
| 1747 | case SkView::Click::kUp_State: |
Scroggo | d3aed39 | 2011-06-22 13:26:56 +0000 | [diff] [blame] | 1748 | fGesture.touchEnd(click->fOwner); |
reed@google.com | f03bb56 | 2011-11-11 21:42:12 +0000 | [diff] [blame] | 1749 | this->updateMatrix(); |
reed@google.com | 52f57e1 | 2011-03-16 12:10:02 +0000 | [diff] [blame] | 1750 | break; |
| 1751 | } |
| 1752 | return true; |
| 1753 | } |
| 1754 | return false; |
| 1755 | } |
| 1756 | |
| 1757 | /////////////////////////////////////////////////////////////////////////////// |
| 1758 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1759 | void SampleWindow::loadView(SkView* view) { |
| 1760 | SkView::F2BIter iter(this); |
| 1761 | SkView* prev = iter.next(); |
| 1762 | if (prev) { |
| 1763 | prev->detachFromParent(); |
| 1764 | } |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1765 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1766 | view->setVisibleP(true); |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 1767 | view->setClipToBounds(false); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1768 | this->attachChildToFront(view)->unref(); |
| 1769 | view->setSize(this->width(), this->height()); |
| 1770 | |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1771 | //repopulate the slide menu when a view is loaded |
| 1772 | fSlideMenu.reset(); |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1773 | #ifdef DEBUGGER |
| 1774 | if (!is_debugger(view) && !is_overview(view) && !is_transition(view) && fDebugger) { |
| 1775 | //Force Pipe to be on if using debugger |
| 1776 | fUsePipe = true; |
| 1777 | } |
| 1778 | #endif |
| 1779 | (void)SampleView::SetUsePipe(view, fUsePipe); |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1780 | if (SampleView::IsSampleView(view)) |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1781 | ((SampleView*)view)->requestMenu(&fSlideMenu); |
yangsu@google.com | 921091f | 2011-08-02 13:39:12 +0000 | [diff] [blame] | 1782 | this->onUpdateMenu(&fSlideMenu); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1783 | this->updateTitle(); |
| 1784 | } |
| 1785 | |
| 1786 | static const char* gConfigNames[] = { |
| 1787 | "unknown config", |
| 1788 | "A1", |
| 1789 | "A8", |
| 1790 | "Index8", |
| 1791 | "565", |
| 1792 | "4444", |
| 1793 | "8888" |
| 1794 | }; |
| 1795 | |
| 1796 | static const char* configToString(SkBitmap::Config c) { |
| 1797 | return gConfigNames[c]; |
| 1798 | } |
| 1799 | |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 1800 | static const char* gDeviceTypePrefix[] = { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1801 | "raster: ", |
| 1802 | "picture: ", |
bsalomon@google.com | 7491372 | 2011-10-27 20:44:19 +0000 | [diff] [blame] | 1803 | "opengl: ", |
| 1804 | "null-gl: " |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1805 | }; |
| 1806 | |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1807 | static const char* trystate_str(SkOSMenu::TriState state, |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 1808 | const char trueStr[], const char falseStr[]) { |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1809 | if (SkOSMenu::kOnState == state) { |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 1810 | return trueStr; |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1811 | } else if (SkOSMenu::kOffState == state) { |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 1812 | return falseStr; |
| 1813 | } |
| 1814 | return NULL; |
| 1815 | } |
| 1816 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1817 | void SampleWindow::updateTitle() { |
mike@reedtribe.org | 6f6e8c3 | 2011-12-27 22:33:50 +0000 | [diff] [blame] | 1818 | SkView* view = curr_view(this); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1819 | |
mike@reedtribe.org | 6f6e8c3 | 2011-12-27 22:33:50 +0000 | [diff] [blame] | 1820 | SkString title; |
| 1821 | if (!curr_title(this, &title)) { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1822 | title.set("<unknown>"); |
| 1823 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1824 | |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 1825 | title.prepend(gDeviceTypePrefix[fDeviceType]); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1826 | |
| 1827 | title.prepend(" "); |
| 1828 | title.prepend(configToString(this->getBitmap().config())); |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1829 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1830 | if (fAnimating) { |
| 1831 | title.prepend("<A> "); |
| 1832 | } |
reed@android.com | 6c5f6f2 | 2009-08-14 16:08:38 +0000 | [diff] [blame] | 1833 | if (fScale) { |
| 1834 | title.prepend("<S> "); |
| 1835 | } |
| 1836 | if (fRotate) { |
| 1837 | title.prepend("<R> "); |
| 1838 | } |
reed@android.com | e522ca5 | 2009-11-23 20:10:41 +0000 | [diff] [blame] | 1839 | if (fNClip) { |
| 1840 | title.prepend("<C> "); |
| 1841 | } |
bsalomon@google.com | e8f0910 | 2011-09-08 18:48:12 +0000 | [diff] [blame] | 1842 | if (fPerspAnim) { |
| 1843 | title.prepend("<K> "); |
| 1844 | } |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 1845 | |
| 1846 | title.prepend(trystate_str(fLCDState, "LCD ", "lcd ")); |
| 1847 | title.prepend(trystate_str(fAAState, "AA ", "aa ")); |
reed@google.com | 09e3baa | 2011-05-18 12:04:31 +0000 | [diff] [blame] | 1848 | title.prepend(trystate_str(fFilterState, "H ", "h ")); |
reed@google.com | 569e043 | 2011-04-05 13:07:03 +0000 | [diff] [blame] | 1849 | title.prepend(fFlipAxis & kFlipAxis_X ? "X " : NULL); |
| 1850 | title.prepend(fFlipAxis & kFlipAxis_Y ? "Y " : NULL); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1851 | |
| 1852 | if (fZoomLevel) { |
djsollen@google.com | e32b583 | 2011-06-13 16:58:40 +0000 | [diff] [blame] | 1853 | title.prependf("{%.2f} ", SkScalarToFloat(fZoomLevel)); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 1854 | } |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1855 | |
| 1856 | if (fMeasureFPS) { |
reed@google.com | bad8c87 | 2011-05-18 20:10:31 +0000 | [diff] [blame] | 1857 | title.appendf(" %6.1f ms", fMeasureFPS_Time / (float)FPS_REPEAT_MULTIPLIER); |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1858 | } |
reed@google.com | a6ff4dc | 2011-05-12 22:08:24 +0000 | [diff] [blame] | 1859 | if (fUsePipe && SampleView::IsSampleView(view)) { |
| 1860 | title.prepend("<P> "); |
| 1861 | } |
| 1862 | if (SampleView::IsSampleView(view)) { |
| 1863 | title.prepend("! "); |
| 1864 | } |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1865 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1866 | this->setTitle(title.c_str()); |
| 1867 | } |
| 1868 | |
| 1869 | void SampleWindow::onSizeChange() { |
| 1870 | this->INHERITED::onSizeChange(); |
reed@google.com | 29038ed | 2011-07-06 17:56:47 +0000 | [diff] [blame] | 1871 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1872 | SkView::F2BIter iter(this); |
| 1873 | SkView* view = iter.next(); |
| 1874 | view->setSize(this->width(), this->height()); |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1875 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1876 | // rebuild our clippath |
| 1877 | { |
| 1878 | const SkScalar W = this->width(); |
| 1879 | const SkScalar H = this->height(); |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1880 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1881 | fClipPath.reset(); |
| 1882 | #if 0 |
| 1883 | for (SkScalar y = SK_Scalar1; y < H; y += SkIntToScalar(32)) { |
| 1884 | SkRect r; |
| 1885 | r.set(SK_Scalar1, y, SkIntToScalar(30), y + SkIntToScalar(30)); |
| 1886 | for (; r.fLeft < W; r.offset(SkIntToScalar(32), 0)) |
| 1887 | fClipPath.addRect(r); |
| 1888 | } |
| 1889 | #else |
| 1890 | SkRect r; |
| 1891 | r.set(0, 0, W, H); |
| 1892 | fClipPath.addRect(r, SkPath::kCCW_Direction); |
| 1893 | r.set(W/4, H/4, W*3/4, H*3/4); |
| 1894 | fClipPath.addRect(r, SkPath::kCW_Direction); |
| 1895 | #endif |
| 1896 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 1897 | |
Scroggo | 2c8208f | 2011-06-15 16:49:08 +0000 | [diff] [blame] | 1898 | fZoomCenterX = SkScalarHalf(this->width()); |
| 1899 | fZoomCenterY = SkScalarHalf(this->height()); |
| 1900 | |
djsollen@google.com | 56c6977 | 2011-11-08 19:00:26 +0000 | [diff] [blame] | 1901 | #ifdef SK_BUILD_FOR_ANDROID |
Scroggo | b4490c7 | 2011-06-17 13:53:05 +0000 | [diff] [blame] | 1902 | // FIXME: The first draw after a size change does not work on Android, so |
| 1903 | // we post an invalidate. |
Scroggo | 62b65b0 | 2011-06-21 16:01:26 +0000 | [diff] [blame] | 1904 | this->postInvalDelay(); |
Scroggo | 716a038 | 2011-06-16 14:00:15 +0000 | [diff] [blame] | 1905 | #endif |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1906 | this->updateTitle(); // to refresh our config |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 1907 | fDevManager->windowSizeChanged(this); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1908 | } |
| 1909 | |
| 1910 | /////////////////////////////////////////////////////////////////////////////// |
| 1911 | |
reed@google.com | a6ff4dc | 2011-05-12 22:08:24 +0000 | [diff] [blame] | 1912 | static const char is_sample_view_tag[] = "sample-is-sample-view"; |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1913 | static const char repeat_count_tag[] = "sample-set-repeat-count"; |
reed@google.com | 0faac1e | 2011-05-11 05:58:58 +0000 | [diff] [blame] | 1914 | static const char set_use_pipe_tag[] = "sample-set-use-pipe"; |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1915 | |
reed@google.com | a6ff4dc | 2011-05-12 22:08:24 +0000 | [diff] [blame] | 1916 | bool SampleView::IsSampleView(SkView* view) { |
| 1917 | SkEvent evt(is_sample_view_tag); |
| 1918 | return view->doQuery(&evt); |
| 1919 | } |
| 1920 | |
reed@google.com | f218339 | 2011-04-22 14:10:48 +0000 | [diff] [blame] | 1921 | bool SampleView::SetRepeatDraw(SkView* view, int count) { |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1922 | SkEvent evt(repeat_count_tag); |
| 1923 | evt.setFast32(count); |
reed@google.com | f218339 | 2011-04-22 14:10:48 +0000 | [diff] [blame] | 1924 | return view->doEvent(evt); |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1925 | } |
| 1926 | |
reed@google.com | 0faac1e | 2011-05-11 05:58:58 +0000 | [diff] [blame] | 1927 | bool SampleView::SetUsePipe(SkView* view, bool pred) { |
| 1928 | SkEvent evt(set_use_pipe_tag); |
| 1929 | evt.setFast32(pred); |
| 1930 | return view->doEvent(evt); |
| 1931 | } |
| 1932 | |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1933 | bool SampleView::onEvent(const SkEvent& evt) { |
| 1934 | if (evt.isType(repeat_count_tag)) { |
| 1935 | fRepeatCount = evt.getFast32(); |
| 1936 | return true; |
| 1937 | } |
reed@google.com | 0faac1e | 2011-05-11 05:58:58 +0000 | [diff] [blame] | 1938 | if (evt.isType(set_use_pipe_tag)) { |
| 1939 | fUsePipe = !!evt.getFast32(); |
| 1940 | return true; |
| 1941 | } |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1942 | return this->INHERITED::onEvent(evt); |
| 1943 | } |
| 1944 | |
| 1945 | bool SampleView::onQuery(SkEvent* evt) { |
reed@google.com | a6ff4dc | 2011-05-12 22:08:24 +0000 | [diff] [blame] | 1946 | if (evt->isType(is_sample_view_tag)) { |
| 1947 | return true; |
| 1948 | } |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 1949 | return this->INHERITED::onQuery(evt); |
| 1950 | } |
| 1951 | |
reed@google.com | 68f456d | 2011-05-02 18:55:39 +0000 | [diff] [blame] | 1952 | #ifdef TEST_GPIPE |
| 1953 | #include "SkGPipe.h" |
reed@google.com | 64e3eb2 | 2011-05-04 14:32:04 +0000 | [diff] [blame] | 1954 | |
| 1955 | class SimplePC : public SkGPipeController { |
| 1956 | public: |
| 1957 | SimplePC(SkCanvas* target); |
| 1958 | ~SimplePC(); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1959 | |
| 1960 | /** |
| 1961 | * User this method to halt/restart pipe |
| 1962 | */ |
| 1963 | void setWriteToPipe(bool writeToPipe) { fWriteToPipe = writeToPipe; } |
reed@google.com | 64e3eb2 | 2011-05-04 14:32:04 +0000 | [diff] [blame] | 1964 | virtual void* requestBlock(size_t minRequest, size_t* actual); |
| 1965 | virtual void notifyWritten(size_t bytes); |
| 1966 | |
| 1967 | private: |
reed@google.com | 961ddb0 | 2011-05-05 14:03:48 +0000 | [diff] [blame] | 1968 | SkGPipeReader fReader; |
| 1969 | void* fBlock; |
| 1970 | size_t fBlockSize; |
| 1971 | size_t fBytesWritten; |
| 1972 | int fAtomsWritten; |
reed@google.com | 64e3eb2 | 2011-05-04 14:32:04 +0000 | [diff] [blame] | 1973 | SkGPipeReader::Status fStatus; |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1974 | bool fWriteToPipe; |
reed@google.com | 64e3eb2 | 2011-05-04 14:32:04 +0000 | [diff] [blame] | 1975 | |
| 1976 | size_t fTotalWritten; |
| 1977 | }; |
| 1978 | |
| 1979 | SimplePC::SimplePC(SkCanvas* target) : fReader(target) { |
| 1980 | fBlock = NULL; |
| 1981 | fBlockSize = fBytesWritten = 0; |
| 1982 | fStatus = SkGPipeReader::kDone_Status; |
| 1983 | fTotalWritten = 0; |
reed@google.com | 961ddb0 | 2011-05-05 14:03:48 +0000 | [diff] [blame] | 1984 | fAtomsWritten = 0; |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1985 | fWriteToPipe = true; |
reed@google.com | 64e3eb2 | 2011-05-04 14:32:04 +0000 | [diff] [blame] | 1986 | } |
| 1987 | |
| 1988 | SimplePC::~SimplePC() { |
| 1989 | // SkASSERT(SkGPipeReader::kDone_Status == fStatus); |
reed@google.com | 0faac1e | 2011-05-11 05:58:58 +0000 | [diff] [blame] | 1990 | if (fTotalWritten) { |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1991 | if (fWriteToPipe) { |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 1992 | SkDebugf("--- %d bytes %d atoms, status %d\n", fTotalWritten, |
| 1993 | fAtomsWritten, fStatus); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 1994 | #ifdef PIPE_FILE |
| 1995 | //File is open in append mode |
| 1996 | FILE* f = fopen(FILE_PATH, "ab"); |
| 1997 | SkASSERT(f != NULL); |
| 1998 | fwrite((const char*)fBlock + fBytesWritten, 1, bytes, f); |
| 1999 | fclose(f); |
| 2000 | #endif |
| 2001 | #ifdef PIPE_NET |
| 2002 | if (fAtomsWritten > 1 && fTotalWritten > 4) { //ignore done |
| 2003 | gServer.acceptConnections(); |
| 2004 | gServer.writePacket(fBlock, fTotalWritten); |
| 2005 | } |
| 2006 | #endif |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 2007 | #ifdef DEBUGGER |
| 2008 | gTempDataStore.reset(); |
| 2009 | gTempDataStore.append(fTotalWritten, (const char*)fBlock); |
| 2010 | #endif |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 2011 | } |
reed@google.com | 0faac1e | 2011-05-11 05:58:58 +0000 | [diff] [blame] | 2012 | } |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 2013 | sk_free(fBlock); |
reed@google.com | 64e3eb2 | 2011-05-04 14:32:04 +0000 | [diff] [blame] | 2014 | } |
| 2015 | |
| 2016 | void* SimplePC::requestBlock(size_t minRequest, size_t* actual) { |
| 2017 | sk_free(fBlock); |
| 2018 | |
| 2019 | fBlockSize = minRequest * 4; |
| 2020 | fBlock = sk_malloc_throw(fBlockSize); |
| 2021 | fBytesWritten = 0; |
| 2022 | *actual = fBlockSize; |
| 2023 | return fBlock; |
| 2024 | } |
| 2025 | |
| 2026 | void SimplePC::notifyWritten(size_t bytes) { |
| 2027 | SkASSERT(fBytesWritten + bytes <= fBlockSize); |
reed@google.com | 64e3eb2 | 2011-05-04 14:32:04 +0000 | [diff] [blame] | 2028 | fStatus = fReader.playback((const char*)fBlock + fBytesWritten, bytes); |
| 2029 | SkASSERT(SkGPipeReader::kError_Status != fStatus); |
| 2030 | fBytesWritten += bytes; |
| 2031 | fTotalWritten += bytes; |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 2032 | |
reed@google.com | 961ddb0 | 2011-05-05 14:03:48 +0000 | [diff] [blame] | 2033 | fAtomsWritten += 1; |
reed@google.com | 64e3eb2 | 2011-05-04 14:32:04 +0000 | [diff] [blame] | 2034 | } |
| 2035 | |
reed@google.com | 68f456d | 2011-05-02 18:55:39 +0000 | [diff] [blame] | 2036 | #endif |
reed@google.com | 2f3dc9d | 2011-05-02 17:33:45 +0000 | [diff] [blame] | 2037 | |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 2038 | void SampleView::draw(SkCanvas* canvas) { |
yangsu@google.com | f121b05 | 2011-08-08 16:02:51 +0000 | [diff] [blame] | 2039 | #ifdef TEST_GPIPE |
reed@google.com | 0faac1e | 2011-05-11 05:58:58 +0000 | [diff] [blame] | 2040 | if (fUsePipe) { |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 2041 | SkGPipeWriter writer; |
| 2042 | SimplePC controller(canvas); |
reed@google.com | dde0956 | 2011-05-23 12:21:05 +0000 | [diff] [blame] | 2043 | uint32_t flags = SkGPipeWriter::kCrossProcess_Flag; |
reed@google.com | dde0956 | 2011-05-23 12:21:05 +0000 | [diff] [blame] | 2044 | canvas = writer.startRecording(&controller, flags); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 2045 | //Must draw before controller goes out of scope and sends data |
| 2046 | this->INHERITED::draw(canvas); |
yangsu@google.com | ef7bdfa | 2011-08-12 14:27:47 +0000 | [diff] [blame] | 2047 | //explicitly end recording to ensure writer is flushed before the memory |
| 2048 | //is freed in the deconstructor of the controller |
| 2049 | writer.endRecording(); |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 2050 | controller.setWriteToPipe(fUsePipe); |
reed@google.com | 0faac1e | 2011-05-11 05:58:58 +0000 | [diff] [blame] | 2051 | } |
yangsu@google.com | f121b05 | 2011-08-08 16:02:51 +0000 | [diff] [blame] | 2052 | else |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 2053 | this->INHERITED::draw(canvas); |
yangsu@google.com | f121b05 | 2011-08-08 16:02:51 +0000 | [diff] [blame] | 2054 | #else |
| 2055 | this->INHERITED::draw(canvas); |
| 2056 | #endif |
yangsu@google.com | db03eaa | 2011-08-08 15:37:23 +0000 | [diff] [blame] | 2057 | } |
| 2058 | void SampleView::onDraw(SkCanvas* canvas) { |
reed@google.com | 81e3d7f | 2011-06-01 12:42:36 +0000 | [diff] [blame] | 2059 | this->onDrawBackground(canvas); |
| 2060 | |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 2061 | for (int i = 0; i < fRepeatCount; i++) { |
| 2062 | SkAutoCanvasRestore acr(canvas, true); |
| 2063 | this->onDrawContent(canvas); |
| 2064 | } |
| 2065 | } |
| 2066 | |
| 2067 | void SampleView::onDrawBackground(SkCanvas* canvas) { |
reed@google.com | f218339 | 2011-04-22 14:10:48 +0000 | [diff] [blame] | 2068 | canvas->drawColor(fBGColor); |
mike@reedtribe.org | 2eb5952 | 2011-04-22 01:59:09 +0000 | [diff] [blame] | 2069 | } |
| 2070 | |
| 2071 | /////////////////////////////////////////////////////////////////////////////// |
| 2072 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 2073 | template <typename T> void SkTBSort(T array[], int count) { |
| 2074 | for (int i = 1; i < count - 1; i++) { |
| 2075 | bool didSwap = false; |
| 2076 | for (int j = count - 1; j > i; --j) { |
| 2077 | if (array[j] < array[j-1]) { |
| 2078 | T tmp(array[j-1]); |
| 2079 | array[j-1] = array[j]; |
| 2080 | array[j] = tmp; |
| 2081 | didSwap = true; |
| 2082 | } |
| 2083 | } |
| 2084 | if (!didSwap) { |
| 2085 | break; |
| 2086 | } |
| 2087 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 2088 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 2089 | for (int k = 0; k < count - 1; k++) { |
| 2090 | SkASSERT(!(array[k+1] < array[k])); |
| 2091 | } |
| 2092 | } |
| 2093 | |
| 2094 | #include "SkRandom.h" |
| 2095 | |
| 2096 | static void rand_rect(SkIRect* rect, SkRandom& rand) { |
| 2097 | int bits = 8; |
| 2098 | int shift = 32 - bits; |
| 2099 | rect->set(rand.nextU() >> shift, rand.nextU() >> shift, |
| 2100 | rand.nextU() >> shift, rand.nextU() >> shift); |
| 2101 | rect->sort(); |
| 2102 | } |
| 2103 | |
| 2104 | static void dumpRect(const SkIRect& r) { |
| 2105 | SkDebugf(" { %d, %d, %d, %d },\n", |
| 2106 | r.fLeft, r.fTop, |
| 2107 | r.fRight, r.fBottom); |
| 2108 | } |
| 2109 | |
| 2110 | static void test_rects(const SkIRect rect[], int count) { |
| 2111 | SkRegion rgn0, rgn1; |
| 2112 | |
| 2113 | for (int i = 0; i < count; i++) { |
| 2114 | rgn0.op(rect[i], SkRegion::kUnion_Op); |
| 2115 | // dumpRect(rect[i]); |
| 2116 | } |
| 2117 | rgn1.setRects(rect, count); |
| 2118 | |
| 2119 | if (rgn0 != rgn1) { |
| 2120 | SkDebugf("\n"); |
| 2121 | for (int i = 0; i < count; i++) { |
| 2122 | dumpRect(rect[i]); |
| 2123 | } |
| 2124 | SkDebugf("\n"); |
| 2125 | } |
| 2126 | } |
| 2127 | |
| 2128 | static void test() { |
| 2129 | size_t i; |
| 2130 | |
| 2131 | const SkIRect r0[] = { |
| 2132 | { 0, 0, 1, 1 }, |
| 2133 | { 2, 2, 3, 3 }, |
| 2134 | }; |
| 2135 | const SkIRect r1[] = { |
| 2136 | { 0, 0, 1, 3 }, |
| 2137 | { 1, 1, 2, 2 }, |
| 2138 | { 2, 0, 3, 3 }, |
| 2139 | }; |
| 2140 | const SkIRect r2[] = { |
| 2141 | { 0, 0, 1, 2 }, |
| 2142 | { 2, 1, 3, 3 }, |
| 2143 | { 4, 0, 5, 1 }, |
| 2144 | { 6, 0, 7, 4 }, |
| 2145 | }; |
| 2146 | |
| 2147 | static const struct { |
| 2148 | const SkIRect* fRects; |
| 2149 | int fCount; |
| 2150 | } gRecs[] = { |
| 2151 | { r0, SK_ARRAY_COUNT(r0) }, |
| 2152 | { r1, SK_ARRAY_COUNT(r1) }, |
| 2153 | { r2, SK_ARRAY_COUNT(r2) }, |
| 2154 | }; |
| 2155 | |
| 2156 | for (i = 0; i < SK_ARRAY_COUNT(gRecs); i++) { |
| 2157 | test_rects(gRecs[i].fRects, gRecs[i].fCount); |
| 2158 | } |
bsalomon@google.com | 2e7b43d | 2011-01-18 20:57:22 +0000 | [diff] [blame] | 2159 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 2160 | SkRandom rand; |
| 2161 | for (i = 0; i < 10000; i++) { |
| 2162 | SkRegion rgn0, rgn1; |
| 2163 | |
| 2164 | const int N = 8; |
| 2165 | SkIRect rect[N]; |
| 2166 | for (int j = 0; j < N; j++) { |
| 2167 | rand_rect(&rect[j], rand); |
| 2168 | } |
| 2169 | test_rects(rect, N); |
| 2170 | } |
| 2171 | } |
| 2172 | |
senorblanco@chromium.org | 78b8253 | 2011-06-28 19:44:03 +0000 | [diff] [blame] | 2173 | SkOSWindow* create_sk_window(void* hwnd, int argc, char** argv) { |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 2174 | // test(); |
bsalomon@google.com | 098e96d | 2011-07-14 14:30:46 +0000 | [diff] [blame] | 2175 | return new SampleWindow(hwnd, argc, argv, NULL); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 2176 | } |
| 2177 | |
| 2178 | void get_preferred_size(int* x, int* y, int* width, int* height) { |
| 2179 | *x = 10; |
| 2180 | *y = 50; |
| 2181 | *width = 640; |
| 2182 | *height = 480; |
| 2183 | } |
| 2184 | |
| 2185 | void application_init() { |
| 2186 | // setenv("ANDROID_ROOT", "../../../data", 0); |
reed@android.com | e191b16 | 2009-12-18 21:33:39 +0000 | [diff] [blame] | 2187 | #ifdef SK_BUILD_FOR_MAC |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 2188 | setenv("ANDROID_ROOT", "/android/device/data", 0); |
reed@android.com | e191b16 | 2009-12-18 21:33:39 +0000 | [diff] [blame] | 2189 | #endif |
bsalomon@google.com | 2fbc7fa | 2011-01-05 16:34:41 +0000 | [diff] [blame] | 2190 | SkGraphics::Init(); |
| 2191 | SkEvent::Init(); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 2192 | } |
| 2193 | |
| 2194 | void application_term() { |
bsalomon@google.com | 2fbc7fa | 2011-01-05 16:34:41 +0000 | [diff] [blame] | 2195 | SkEvent::Term(); |
| 2196 | SkGraphics::Term(); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 2197 | } |