1 /* 2 Open Tracker License 3 4 Terms and Conditions 5 6 Copyright (c) 1991-2000, Be Incorporated. All rights reserved. 7 8 Permission is hereby granted, free of charge, to any person obtaining a copy of 9 this software and associated documentation files (the "Software"), to deal in 10 the Software without restriction, including without limitation the rights to 11 use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies 12 of the Software, and to permit persons to whom the Software is furnished to do 13 so, subject to the following conditions: 14 15 The above copyright notice and this permission notice applies to all licensees 16 and shall be included in all copies or substantial portions of the Software. 17 18 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 19 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF TITLE, MERCHANTABILITY, 20 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 21 BE INCORPORATED BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 22 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF, OR IN CONNECTION 23 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 24 25 Except as contained in this notice, the name of Be Incorporated shall not be 26 used in advertising or otherwise to promote the sale, use or other dealings in 27 this Software without prior written authorization from Be Incorporated. 28 29 Tracker(TM), Be(R), BeOS(R), and BeIA(TM) are trademarks or registered trademarks 30 of Be Incorporated in the United States and other countries. Other brand product 31 names are registered trademarks or trademarks of their respective holders. 32 All rights reserved. 33 */ 34 35 36 #if DEBUG 37 38 #include "Tests.h" 39 40 #include <Debug.h> 41 #include <Locker.h> 42 #include <Path.h> 43 #include <String.h> 44 #include <Window.h> 45 46 #include <directories.h> 47 48 #include "EntryIterator.h" 49 #include "IconCache.h" 50 #include "Model.h" 51 #include "NodeWalker.h" 52 #include "StopWatch.h" 53 #include "Thread.h" 54 55 56 const char* pathsToSearch[] = { 57 // "/boot/home/config/settings/NetPositive/Bookmarks/", 58 kSystemDirectory, 59 kAppsDirectory, 60 kUserDirectory, 61 0 62 }; 63 64 65 namespace BTrackerPrivate { 66 67 class IconSpewer : public SimpleThread { 68 public: 69 IconSpewer(bool newCache = true); 70 ~IconSpewer(); 71 void SetTarget(BWindow* target) 72 { this->target = target; } 73 74 void Quit(); 75 void Run(); 76 77 protected: 78 void DrawSomeNew(); 79 void DrawSomeOld(); 80 const entry_ref* NextRef(); 81 private: 82 BLocker locker; 83 bool quitting; 84 BWindow* target; 85 TNodeWalker* walker; 86 CachedEntryIterator* cachingIterator; 87 int32 searchPathIndex; 88 bigtime_t cycleTime; 89 bigtime_t lastCycleLap; 90 int32 numDrawn; 91 BStopWatch watch; 92 bool newCache; 93 BPath currentPath; 94 95 entry_ref ref; 96 }; 97 98 99 class IconTestWindow : public BWindow { 100 public: 101 IconTestWindow(); 102 bool QuitRequested(); 103 private: 104 IconSpewer iconSpewer; 105 }; 106 107 } // namespace BTrackerPrivate 108 109 110 // #pragma mark - IconSpewer 111 112 113 IconSpewer::IconSpewer(bool newCache) 114 : 115 quitting(false), 116 cachingIterator(0), 117 searchPathIndex(0), 118 cycleTime(0), 119 lastCycleLap(0), 120 numDrawn(0), 121 watch("", true), 122 newCache(newCache) 123 { 124 walker = new TNodeWalker(pathsToSearch[searchPathIndex++]); 125 if (newCache) 126 cachingIterator = new CachedEntryIterator(walker, 40); 127 } 128 129 130 IconSpewer::~IconSpewer() 131 { 132 delete walker; 133 delete cachingIterator; 134 } 135 136 137 void 138 IconSpewer::Run() 139 { 140 BStopWatch watch("", true); 141 for (;;) { 142 AutoLock<BLocker> lock(locker); 143 144 if (!lock || quitting) 145 break; 146 147 lock.Unlock(); 148 if (newCache) 149 DrawSomeNew(); 150 else 151 DrawSomeOld(); 152 } 153 } 154 155 156 void 157 IconSpewer::Quit() 158 { 159 kill_thread(fScanThread); 160 fScanThread = -1; 161 } 162 163 164 const icon_size kIconSize = B_LARGE_ICON; 165 const int32 kRowCount = 10; 166 const int32 kColumnCount = 10; 167 168 169 void 170 IconSpewer::DrawSomeNew() 171 { 172 target->Lock(); 173 BView* view = target->FindView("iconView"); 174 ASSERT(view); 175 176 BRect bounds(target->Bounds()); 177 view->SetHighColor(255, 255, 255); 178 view->FillRect(bounds); 179 180 view->SetHighColor(0, 0, 0); 181 char buffer[256]; 182 if (cycleTime) { 183 sprintf(buffer, "last cycle time %" B_PRId64 " ms", cycleTime/1000); 184 view->DrawString(buffer, BPoint(20, bounds.bottom - 20)); 185 } 186 187 if (numDrawn) { 188 sprintf(buffer, "average draw time %" B_PRId64 " us per icon", 189 watch.ElapsedTime() / numDrawn); 190 view->DrawString(buffer, BPoint(20, bounds.bottom - 30)); 191 } 192 193 sprintf(buffer, "directory: %s", currentPath.Path()); 194 view->DrawString(buffer, BPoint(20, bounds.bottom - 40)); 195 196 target->Unlock(); 197 198 for (int32 row = 0; row < kRowCount; row++) { 199 for (int32 column = 0; column < kColumnCount; column++) { 200 BEntry entry(NextRef()); 201 Model model(&entry, true); 202 203 if (!target->Lock()) 204 return; 205 206 if (model.IsDirectory()) 207 entry.GetPath(¤tPath); 208 209 IconCache::sIconCache->Draw(&model, view, 210 BPoint(column * (kIconSize + 2), row * (kIconSize + 2)), 211 kNormalIcon, BSize(kIconSize - 1, kIconSize - 1), true); 212 target->Unlock(); 213 numDrawn++; 214 } 215 } 216 } 217 218 219 bool oldIconCacheInited = false; 220 221 222 void 223 IconSpewer::DrawSomeOld() 224 { 225 #if 0 226 if (!oldIconCacheInited) 227 BIconCache::InitIconCaches(); 228 229 target->Lock(); 230 target->SetTitle("old cache"); 231 BView* view = target->FindView("iconView"); 232 ASSERT(view); 233 234 BRect bounds(target->Bounds()); 235 view->SetHighColor(255, 255, 255); 236 view->FillRect(bounds); 237 238 view->SetHighColor(0, 0, 0); 239 char buffer[256]; 240 if (cycleTime) { 241 sprintf(buffer, "last cycle time %lld ms", cycleTime/1000); 242 view->DrawString(buffer, BPoint(20, bounds.bottom - 20)); 243 } 244 if (numDrawn) { 245 sprintf(buffer, "average draw time %lld us per icon", 246 watch.ElapsedTime() / numDrawn); 247 view->DrawString(buffer, BPoint(20, bounds.bottom - 30)); 248 } 249 sprintf(buffer, "directory: %s", currentPath.Path()); 250 view->DrawString(buffer, BPoint(20, bounds.bottom - 40)); 251 252 target->Unlock(); 253 254 for (int32 row = 0; row < kRowCount; row++) { 255 for (int32 column = 0; column < kColumnCount; column++) { 256 BEntry entry(NextRef()); 257 BModel model(&entry, true); 258 259 if (!target->Lock()) 260 return; 261 262 if (model.IsDirectory()) 263 entry.GetPath(¤tPath); 264 265 BIconCache::LockIconCache(); 266 BIconCache* iconCache 267 = BIconCache::GetIconCache(&model, kIconSize); 268 iconCache->Draw(view, BPoint(column * (kIconSize + 2), 269 row * (kIconSize + 2)), B_NORMAL_ICON, kIconSize, true); 270 BIconCache::UnlockIconCache(); 271 272 target->Unlock(); 273 numDrawn++; 274 } 275 } 276 #endif 277 } 278 279 280 const entry_ref* 281 IconSpewer::NextRef() 282 { 283 status_t result; 284 if (newCache) 285 result = cachingIterator->GetNextRef(&ref); 286 else 287 result = walker->GetNextRef(&ref); 288 289 if (result == B_OK) 290 return &ref; 291 292 delete walker; 293 if (!pathsToSearch[searchPathIndex]) { 294 bigtime_t now = watch.ElapsedTime(); 295 cycleTime = now - lastCycleLap; 296 lastCycleLap = now; 297 PRINT(("**************************hit end of disk, starting over\n")); 298 searchPathIndex = 0; 299 } 300 301 walker = new TNodeWalker(pathsToSearch[searchPathIndex++]); 302 if (newCache) { 303 cachingIterator->SetTo(walker); 304 result = cachingIterator->GetNextRef(&ref); 305 } else 306 result = walker->GetNextRef(&ref); 307 308 ASSERT(result == B_OK); 309 // we don't expect and cannot deal with any problems here 310 return &ref; 311 } 312 313 314 // #pragma mark - IconTestWindow 315 316 317 IconTestWindow::IconTestWindow() 318 : 319 BWindow(BRect(100, 100, 500, 600), "icon cache test", 320 B_TITLED_WINDOW_LOOK, B_NORMAL_WINDOW_FEEL, 0), 321 iconSpewer(modifiers() == 0) 322 { 323 iconSpewer.SetTarget(this); 324 BView* view = new BView(Bounds(), "iconView", B_FOLLOW_ALL, B_WILL_DRAW); 325 AddChild(view); 326 iconSpewer.Go(); 327 } 328 329 330 bool 331 IconTestWindow::QuitRequested() 332 { 333 iconSpewer.Quit(); 334 return true; 335 } 336 337 338 void 339 RunIconCacheTests() 340 { 341 (new IconTestWindow())->Show(); 342 } 343 344 #endif // DEBUG 345