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 #if DEBUG 36 37 #include "Tests.h" 38 39 #include <Debug.h> 40 #include <Locker.h> 41 #include <Path.h> 42 #include <String.h> 43 #include <Window.h> 44 45 46 #include "EntryIterator.h" 47 #include "IconCache.h" 48 #include "Model.h" 49 #include "NodeWalker.h" 50 #include "StopWatch.h" 51 #include "Thread.h" 52 53 54 55 56 const char *pathsToSearch[] = { 57 // "/boot/home/config/settings/NetPositive/Bookmarks/", 58 "/boot/beos", 59 "/boot/apps", 60 "/boot/home", 61 0 62 }; 63 64 namespace BTrackerPrivate { 65 66 class IconSpewer : public SimpleThread { 67 public: 68 IconSpewer(bool newCache = true); 69 ~IconSpewer(); 70 void SetTarget(BWindow *target) 71 { this->target = target; } 72 73 void Quit(); 74 void Run(); 75 76 protected: 77 void DrawSomeNew(); 78 void DrawSomeOld(); 79 const entry_ref *NextRef(); 80 private: 81 BLocker locker; 82 bool quitting; 83 BWindow *target; 84 TNodeWalker *walker; 85 CachedEntryIterator *cachingIterator; 86 int32 searchPathIndex; 87 bigtime_t cycleTime; 88 bigtime_t lastCycleLap; 89 int32 numDrawn; 90 BStopWatch watch; 91 bool newCache; 92 BPath currentPath; 93 94 entry_ref ref; 95 }; 96 97 class IconTestWindow : public BWindow { 98 public: 99 IconTestWindow(); 100 bool QuitRequested(); 101 private: 102 IconSpewer iconSpewer; 103 }; 104 105 } // namespace BTrackerPrivate 106 107 108 IconSpewer::IconSpewer(bool newCache) 109 : quitting(false), 110 cachingIterator(0), 111 searchPathIndex(0), 112 cycleTime(0), 113 lastCycleLap(0), 114 numDrawn(0), 115 watch("", true), 116 newCache(newCache) 117 { 118 walker = new TNodeWalker(pathsToSearch[searchPathIndex++]); 119 if (newCache) 120 cachingIterator = new CachedEntryIterator(walker, 40); 121 } 122 123 124 IconSpewer::~IconSpewer() 125 { 126 delete walker; 127 delete cachingIterator; 128 } 129 130 void 131 IconSpewer::Run() 132 { 133 BStopWatch watch("", true); 134 for (;;) { 135 AutoLock<BLocker> lock(locker); 136 137 if (!lock || quitting) 138 break; 139 140 lock.Unlock(); 141 if (newCache) 142 DrawSomeNew(); 143 else 144 DrawSomeOld(); 145 } 146 } 147 148 void 149 IconSpewer::Quit() 150 { 151 kill_thread(fScanThread); 152 fScanThread = -1; 153 } 154 155 const icon_size kIconSize = B_LARGE_ICON; 156 const int32 kRowCount = 10; 157 const int32 kColumnCount = 10; 158 159 void 160 IconSpewer::DrawSomeNew() 161 { 162 target->Lock(); 163 BView *view = target->FindView("iconView"); 164 ASSERT(view); 165 166 BRect bounds(target->Bounds()); 167 view->SetHighColor(Color(255, 255, 255)); 168 view->FillRect(bounds); 169 170 view->SetHighColor(Color(0, 0, 0)); 171 char buffer[256]; 172 if (cycleTime) { 173 sprintf(buffer, "last cycle time %Ld ms", cycleTime/1000); 174 view->DrawString(buffer, BPoint(20, bounds.bottom - 20)); 175 } 176 if (numDrawn) { 177 sprintf(buffer, "average draw time %Ld us per icon", watch.ElapsedTime() / numDrawn); 178 view->DrawString(buffer, BPoint(20, bounds.bottom - 30)); 179 } 180 sprintf(buffer, "directory: %s", currentPath.Path()); 181 view->DrawString(buffer, BPoint(20, bounds.bottom - 40)); 182 183 target->Unlock(); 184 185 for (int32 row = 0; row < kRowCount; row++) { 186 for (int32 column = 0; column < kColumnCount; column++) { 187 BEntry entry(NextRef()); 188 Model model(&entry, true); 189 190 if (!target->Lock()) 191 return; 192 193 if (model.IsDirectory()) 194 entry.GetPath(¤tPath); 195 196 IconCache::sIconCache->Draw(&model, view, BPoint(column * (kIconSize + 2), 197 row * (kIconSize + 2)), kNormalIcon, kIconSize, true); 198 target->Unlock(); 199 numDrawn++; 200 } 201 } 202 } 203 204 bool oldIconCacheInited = false; 205 void 206 IconSpewer::DrawSomeOld() 207 { 208 #if 0 209 if (!oldIconCacheInited) 210 BIconCache::InitIconCaches(); 211 212 target->Lock(); 213 target->SetTitle("old cache"); 214 BView *view = target->FindView("iconView"); 215 ASSERT(view); 216 217 BRect bounds(target->Bounds()); 218 view->SetHighColor(Color(255, 255, 255)); 219 view->FillRect(bounds); 220 221 view->SetHighColor(Color(0, 0, 0)); 222 char buffer[256]; 223 if (cycleTime) { 224 sprintf(buffer, "last cycle time %Ld ms", cycleTime/1000); 225 view->DrawString(buffer, BPoint(20, bounds.bottom - 20)); 226 } 227 if (numDrawn) { 228 sprintf(buffer, "average draw time %Ld us per icon", watch.ElapsedTime() / numDrawn); 229 view->DrawString(buffer, BPoint(20, bounds.bottom - 30)); 230 } 231 sprintf(buffer, "directory: %s", currentPath.Path()); 232 view->DrawString(buffer, BPoint(20, bounds.bottom - 40)); 233 234 target->Unlock(); 235 236 for (int32 row = 0; row < kRowCount; row++) { 237 for (int32 column = 0; column < kColumnCount; column++) { 238 BEntry entry(NextRef()); 239 BModel model(&entry, true); 240 241 if (!target->Lock()) 242 return; 243 244 if (model.IsDirectory()) 245 entry.GetPath(¤tPath); 246 247 BIconCache::LockIconCache(); 248 BIconCache *iconCache = BIconCache::GetIconCache(&model, kIconSize); 249 iconCache->Draw(view, BPoint(column * (kIconSize + 2), 250 row * (kIconSize + 2)), B_NORMAL_ICON, kIconSize, true); 251 BIconCache::UnlockIconCache(); 252 253 target->Unlock(); 254 numDrawn++; 255 } 256 } 257 #endif 258 } 259 260 const entry_ref * 261 IconSpewer::NextRef() 262 { 263 status_t result; 264 if (newCache) 265 result = cachingIterator->GetNextRef(&ref); 266 else 267 result = walker->GetNextRef(&ref); 268 269 if (result == B_OK) 270 return &ref; 271 272 delete walker; 273 if (!pathsToSearch[searchPathIndex]) { 274 bigtime_t now = watch.ElapsedTime(); 275 cycleTime = now - lastCycleLap; 276 lastCycleLap = now; 277 PRINT(("**************************hit end of disk, starting over\n")); 278 searchPathIndex = 0; 279 } 280 281 walker = new TNodeWalker(pathsToSearch[searchPathIndex++]); 282 if (newCache) { 283 cachingIterator->SetTo(walker); 284 result = cachingIterator->GetNextRef(&ref); 285 } else 286 result = walker->GetNextRef(&ref); 287 288 ASSERT(result == B_OK); 289 // we don't expect and cannot deal with any problems here 290 return &ref; 291 } 292 293 294 295 IconTestWindow::IconTestWindow() 296 : BWindow(BRect(100, 100, 500, 600), "icon cache test", B_TITLED_WINDOW_LOOK, 297 B_NORMAL_WINDOW_FEEL, 0), 298 iconSpewer(modifiers() == 0) 299 { 300 iconSpewer.SetTarget(this); 301 BView *view = new BView(Bounds(), "iconView", B_FOLLOW_ALL, B_WILL_DRAW); 302 AddChild(view); 303 iconSpewer.Go(); 304 } 305 306 bool 307 IconTestWindow::QuitRequested() 308 { 309 iconSpewer.Quit(); 310 return true; 311 } 312 313 void 314 RunIconCacheTests() 315 { 316 (new IconTestWindow())->Show(); 317 } 318 319 #endif 320