| 1 | /* |
|---|
| 2 | * QEMU Cocoa Control Distributed Object Server |
|---|
| 3 | * |
|---|
| 4 | * Copyright (c) 2006 - 2007 Mike Kronenberg |
|---|
| 5 | * |
|---|
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
|---|
| 7 | * of this software and associated documentation files (the "Software"), to deal |
|---|
| 8 | * in the Software without restriction, including without limitation the rights |
|---|
| 9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
|---|
| 10 | * copies of the Software, and to permit persons to whom the Software is |
|---|
| 11 | * furnished to do so, subject to the following conditions: |
|---|
| 12 | * |
|---|
| 13 | * The above copyright notice and this permission notice shall be included in |
|---|
| 14 | * all copies or substantial portions of the Software. |
|---|
| 15 | * |
|---|
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
|---|
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
|---|
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
|---|
| 19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
|---|
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
|---|
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
|---|
| 22 | * THE SOFTWARE. |
|---|
| 23 | */ |
|---|
| 24 | |
|---|
| 25 | #import <unistd.h> |
|---|
| 26 | |
|---|
| 27 | #import "cocoaControlDOServer.h" |
|---|
| 28 | |
|---|
| 29 | #import "cocoaControlController.h" |
|---|
| 30 | |
|---|
| 31 | #import "../host-cocoa/CGSPrivate.h" |
|---|
| 32 | |
|---|
| 33 | @implementation cocoaControlDOServer |
|---|
| 34 | |
|---|
| 35 | - (id) init |
|---|
| 36 | { |
|---|
| 37 | // NSLog(@"cocoaControlDOServer: init"); |
|---|
| 38 | |
|---|
| 39 | [super init]; |
|---|
| 40 | |
|---|
| 41 | NSConnection *theConnection; |
|---|
| 42 | theConnection = [NSConnection defaultConnection]; |
|---|
| 43 | [theConnection setRootObject:self]; |
|---|
| 44 | |
|---|
| 45 | if ([theConnection registerName:@"qdoserver"] == NO) { |
|---|
| 46 | NSLog(@"cocoaControlDOServer: could not establisch qcontrol server"); |
|---|
| 47 | } |
|---|
| 48 | |
|---|
| 49 | guests = [[NSMutableDictionary alloc] init]; |
|---|
| 50 | [guests retain]; |
|---|
| 51 | |
|---|
| 52 | return self; |
|---|
| 53 | } |
|---|
| 54 | |
|---|
| 55 | - (void) dealloc |
|---|
| 56 | { |
|---|
| 57 | // NSLog(@"cocoaControlDOServer: dealloc"); |
|---|
| 58 | |
|---|
| 59 | [guests release]; |
|---|
| 60 | |
|---|
| 61 | if (lastGuestDeactivated) { |
|---|
| 62 | [lastGuestDeactivated release]; |
|---|
| 63 | } |
|---|
| 64 | |
|---|
| 65 | [super dealloc]; |
|---|
| 66 | } |
|---|
| 67 | |
|---|
| 68 | -(void) setSender:(id)sender |
|---|
| 69 | { |
|---|
| 70 | // NSLog(@"cocoaControlDOServer: setSender"); |
|---|
| 71 | |
|---|
| 72 | qControl = sender; |
|---|
| 73 | } |
|---|
| 74 | |
|---|
| 75 | - (BOOL) guestRegister: (id) guest withName: (NSString *) name |
|---|
| 76 | { |
|---|
| 77 | // NSLog(@"cocoaControlDOServer: registerGuest:%@ withName:%@\n", [guest description], name); |
|---|
| 78 | |
|---|
| 79 | if ([guests objectForKey:name] == nil) { |
|---|
| 80 | [guests setObject:guest forKey:name]; |
|---|
| 81 | // NSLog(@"OK"); |
|---|
| 82 | return TRUE; |
|---|
| 83 | } else { |
|---|
| 84 | NSLog(@"cocoaControlDOServer: guestRegister: failed"); |
|---|
| 85 | return FALSE; |
|---|
| 86 | } |
|---|
| 87 | } |
|---|
| 88 | |
|---|
| 89 | - (BOOL) guestUnregisterWithName: (NSString *) name |
|---|
| 90 | { |
|---|
| 91 | // NSLog(@"cocoaControlDOServer: unregisterGuestWithName:%@\n", name); |
|---|
| 92 | |
|---|
| 93 | if ([guests objectForKey:name] != nil) { |
|---|
| 94 | [guests removeObjectForKey:name]; |
|---|
| 95 | return TRUE; |
|---|
| 96 | } else { |
|---|
| 97 | NSLog(@"cocoaControlDOServer: guestUnregisterWithName: failed"); |
|---|
| 98 | return FALSE; |
|---|
| 99 | } |
|---|
| 100 | } |
|---|
| 101 | |
|---|
| 102 | - (BOOL) guestSwitch: (NSString *) name fullscreen:(BOOL)fullscreen previousGuestName:(NSString *)previousGuestName |
|---|
| 103 | { |
|---|
| 104 | // NSLog(@"guestSwitch: windowSwitchKeyPressed:%@ fullscreen:%d previousGuest:%@\n", name, fullscreen, previousGuestName); |
|---|
| 105 | |
|---|
| 106 | int i; |
|---|
| 107 | NSArray *keys = [guests allKeys]; |
|---|
| 108 | int a = [keys count] - 1; |
|---|
| 109 | |
|---|
| 110 | if (previousGuestName) { |
|---|
| 111 | for (i = 0; i < [keys count]; i++) { |
|---|
| 112 | if ([[keys objectAtIndex:i] isEqual:previousGuestName]) { |
|---|
| 113 | a = i; |
|---|
| 114 | } |
|---|
| 115 | } |
|---|
| 116 | } else { |
|---|
| 117 | for (i = 0; i < [keys count]; i++) { |
|---|
| 118 | if ([[keys objectAtIndex:i] isEqual:name]) { |
|---|
| 119 | a = i - 1; |
|---|
| 120 | } |
|---|
| 121 | } |
|---|
| 122 | } |
|---|
| 123 | |
|---|
| 124 | ProcessSerialNumber psn; |
|---|
| 125 | id obj = nil; |
|---|
| 126 | BOOL nFullscreen = FALSE; |
|---|
| 127 | |
|---|
| 128 | if (a > -1) { |
|---|
| 129 | /* move QEMU to front */ |
|---|
| 130 | GetProcessForPID( [[[qControl pcsTasks] objectForKey:[keys objectAtIndex:a]] processIdentifier], &psn ); |
|---|
| 131 | obj = [guests objectForKey:[keys objectAtIndex:a]]; |
|---|
| 132 | if ([obj fullscreen]) |
|---|
| 133 | nFullscreen = TRUE; |
|---|
| 134 | } else |
|---|
| 135 | GetProcessForPID( [[NSProcessInfo processInfo ] processIdentifier ], &psn ); |
|---|
| 136 | |
|---|
| 137 | if (fullscreen||nFullscreen) { |
|---|
| 138 | /* setup transition */ |
|---|
| 139 | CGSConnection cid = _CGSDefaultConnection(); |
|---|
| 140 | int transitionHandle = -1; |
|---|
| 141 | CGSTransitionSpec transitionSpecifications; |
|---|
| 142 | |
|---|
| 143 | transitionSpecifications.type = 7; //transition; |
|---|
| 144 | transitionSpecifications.option = 0; //option; |
|---|
| 145 | transitionSpecifications.wid = 0; //wid |
|---|
| 146 | transitionSpecifications.backColour = 0; //background color |
|---|
| 147 | |
|---|
| 148 | /* freeze desktop: OSStatus CGSNewTransition(const CGSConnection cid, const CGSTransitionSpec* transitionSpecifications, int *transitionHandle) */ |
|---|
| 149 | CGSNewTransition(cid, &transitionSpecifications, &transitionHandle); |
|---|
| 150 | |
|---|
| 151 | /* change windows */ |
|---|
| 152 | if (nFullscreen) |
|---|
| 153 | [obj guestUnhide]; |
|---|
| 154 | |
|---|
| 155 | if (fullscreen) |
|---|
| 156 | [[guests objectForKey:name] guestHide]; |
|---|
| 157 | |
|---|
| 158 | if (a > -1) //avoid activating "Q Control" |
|---|
| 159 | SetFrontProcess( &psn ); |
|---|
| 160 | else { |
|---|
| 161 | [[qControl mainWindow] orderWindow:NSWindowAbove relativeTo:[[guests objectForKey:name] guestWindowNumber]]; |
|---|
| 162 | SetFrontProcess( &psn ); |
|---|
| 163 | } |
|---|
| 164 | |
|---|
| 165 | /* wait */ |
|---|
| 166 | usleep(10000); |
|---|
| 167 | |
|---|
| 168 | /* run transition: OSStatus CGSInvokeTransition(const CGSConnection cid, int transitionHandle, float duration) */ |
|---|
| 169 | CGSInvokeTransition(cid, transitionHandle, 1.0); |
|---|
| 170 | |
|---|
| 171 | } else { |
|---|
| 172 | if (a > -1) //avoid activating "Q Control" |
|---|
| 173 | SetFrontProcess( &psn ); |
|---|
| 174 | else { |
|---|
| 175 | [[qControl mainWindow] orderWindow:NSWindowAbove relativeTo:[[guests objectForKey:name] guestWindowNumber]]; |
|---|
| 176 | SetFrontProcess( &psn ); |
|---|
| 177 | } |
|---|
| 178 | } |
|---|
| 179 | |
|---|
| 180 | return true; |
|---|
| 181 | } |
|---|
| 182 | |
|---|
| 183 | - (BOOL) guestSwitch: (NSString *) name fullscreen:(BOOL)fullscreen nextGuestName:(NSString *)nextGuestName |
|---|
| 184 | { |
|---|
| 185 | // NSLog(@"guestSwitch: windowSwitchKeyPressed:%@ fullscreen:%d nextGuest:%@\n", name, fullscreen, nextGuestName); |
|---|
| 186 | |
|---|
| 187 | int i; |
|---|
| 188 | int a = 0; |
|---|
| 189 | NSArray *keys = [guests allKeys]; |
|---|
| 190 | |
|---|
| 191 | if (nextGuestName) { |
|---|
| 192 | for (i = 0; i < [keys count]; i++) { |
|---|
| 193 | if ([[keys objectAtIndex:i] isEqual:nextGuestName]) { |
|---|
| 194 | a = i; |
|---|
| 195 | } |
|---|
| 196 | } |
|---|
| 197 | } else { |
|---|
| 198 | for (i = 0; i < [keys count]; i++) { |
|---|
| 199 | if ([[keys objectAtIndex:i] isEqual:name]) { |
|---|
| 200 | a = i + 1; |
|---|
| 201 | } |
|---|
| 202 | } |
|---|
| 203 | } |
|---|
| 204 | |
|---|
| 205 | ProcessSerialNumber psn; |
|---|
| 206 | id obj = nil; |
|---|
| 207 | BOOL nFullscreen = FALSE; |
|---|
| 208 | |
|---|
| 209 | if (a < [keys count]) { |
|---|
| 210 | /* move QEMU to front */ |
|---|
| 211 | GetProcessForPID( [[[qControl pcsTasks] objectForKey:[keys objectAtIndex:a]] processIdentifier], &psn ); |
|---|
| 212 | obj = [guests objectForKey:[keys objectAtIndex:a]]; |
|---|
| 213 | if ([obj fullscreen]) |
|---|
| 214 | nFullscreen = TRUE; |
|---|
| 215 | } else |
|---|
| 216 | GetProcessForPID( [[NSProcessInfo processInfo ] processIdentifier ], &psn ); |
|---|
| 217 | |
|---|
| 218 | if (fullscreen||nFullscreen) { |
|---|
| 219 | /* setup transition */ |
|---|
| 220 | CGSConnection cid = _CGSDefaultConnection(); |
|---|
| 221 | int transitionHandle = -1; |
|---|
| 222 | CGSTransitionSpec transitionSpecifications; |
|---|
| 223 | |
|---|
| 224 | transitionSpecifications.type = 7; //transition; |
|---|
| 225 | transitionSpecifications.option = 8; //option; |
|---|
| 226 | transitionSpecifications.wid = 0; //wid |
|---|
| 227 | transitionSpecifications.backColour = 0; //background color |
|---|
| 228 | |
|---|
| 229 | /* freeze desktop: OSStatus CGSNewTransition(const CGSConnection cid, const CGSTransitionSpec* transitionSpecifications, int *transitionHandle) */ |
|---|
| 230 | CGSNewTransition(cid, &transitionSpecifications, &transitionHandle); |
|---|
| 231 | |
|---|
| 232 | /* change windows */ |
|---|
| 233 | if (nFullscreen) |
|---|
| 234 | [obj guestUnhide]; |
|---|
| 235 | |
|---|
| 236 | if (fullscreen) |
|---|
| 237 | [[guests objectForKey:name] guestHide]; |
|---|
| 238 | |
|---|
| 239 | if (a < [keys count]) //avoid activating "Q Control" |
|---|
| 240 | SetFrontProcess( &psn ); |
|---|
| 241 | else { |
|---|
| 242 | [[qControl mainWindow] orderWindow:NSWindowAbove relativeTo:[[guests objectForKey:name] guestWindowNumber]]; |
|---|
| 243 | SetFrontProcess( &psn ); |
|---|
| 244 | } |
|---|
| 245 | |
|---|
| 246 | /* wait */ |
|---|
| 247 | usleep(10000); |
|---|
| 248 | |
|---|
| 249 | /* run transition: OSStatus CGSInvokeTransition(const CGSConnection cid, int transitionHandle, float duration) */ |
|---|
| 250 | CGSInvokeTransition(cid, transitionHandle, 1.0); |
|---|
| 251 | |
|---|
| 252 | } else { |
|---|
| 253 | if (a < [keys count]) //avoid activating "Q Control" |
|---|
| 254 | SetFrontProcess( &psn ); |
|---|
| 255 | else { |
|---|
| 256 | [[qControl mainWindow] orderWindow:NSWindowAbove relativeTo:[[guests objectForKey:name] guestWindowNumber]]; |
|---|
| 257 | SetFrontProcess( &psn ); |
|---|
| 258 | } |
|---|
| 259 | } |
|---|
| 260 | |
|---|
| 261 | return true; |
|---|
| 262 | } |
|---|
| 263 | |
|---|
| 264 | /* NEED SOME DOXYGEN HERE */ |
|---|
| 265 | - (BOOL) guestDeactivated: (bycopy NSString *) name |
|---|
| 266 | { |
|---|
| 267 | // NSLog(@"cocoaControlDOServer: guestDeactivated: %@", name); |
|---|
| 268 | |
|---|
| 269 | if (lastGuestDeactivated) { |
|---|
| 270 | [lastGuestDeactivated release]; |
|---|
| 271 | } |
|---|
| 272 | if (name) { |
|---|
| 273 | lastGuestDeactivated = [NSString stringWithString:name]; |
|---|
| 274 | [lastGuestDeactivated retain]; |
|---|
| 275 | } else { |
|---|
| 276 | lastGuestDeactivated = nil; |
|---|
| 277 | } |
|---|
| 278 | |
|---|
| 279 | return TRUE; |
|---|
| 280 | } |
|---|
| 281 | |
|---|
| 282 | - (int) guestWindowLevel: (NSString *) guest |
|---|
| 283 | { |
|---|
| 284 | // NSLog(@"cocoaControlDOServer: guestWindowLevel: %@", guest); |
|---|
| 285 | |
|---|
| 286 | id obj = [guests objectForKey:guest]; |
|---|
| 287 | if (obj != nil) { |
|---|
| 288 | // NSLog(@"OK"); |
|---|
| 289 | return [obj guestWindowLevel]; |
|---|
| 290 | } else { |
|---|
| 291 | NSLog(@"cocoaControlDOServer: guestWindowLevel: failed"); |
|---|
| 292 | return FALSE; |
|---|
| 293 | } |
|---|
| 294 | } |
|---|
| 295 | |
|---|
| 296 | - (int) guestWindowNumber: (NSString *) guest |
|---|
| 297 | { |
|---|
| 298 | // NSLog(@"cocoaControlDOServer: guestWindowNumber: %@", guest); |
|---|
| 299 | |
|---|
| 300 | id obj = [guests objectForKey:guest]; |
|---|
| 301 | if (obj != nil) { |
|---|
| 302 | // NSLog(@"OK"); |
|---|
| 303 | return [obj guestWindowNumber]; |
|---|
| 304 | } else { |
|---|
| 305 | // NSLog(@"cocoaControlDOServer: guestWindowNumber: failed"); |
|---|
| 306 | return FALSE; |
|---|
| 307 | } |
|---|
| 308 | } |
|---|
| 309 | |
|---|
| 310 | - (BOOL) guestOrderFrontRegardless: (NSString *) guest |
|---|
| 311 | { |
|---|
| 312 | // NSLog(@"cocoaControlDOServer: bringToFront: %@", guest); |
|---|
| 313 | |
|---|
| 314 | id obj = [guests objectForKey:guest]; |
|---|
| 315 | if (obj != nil) { |
|---|
| 316 | // NSLog(@"OK"); |
|---|
| 317 | return [obj guestOrderFrontRegardless]; |
|---|
| 318 | } else { |
|---|
| 319 | NSLog(@"cocoaControlDOServer: guestOrderFrontRegardless"); |
|---|
| 320 | return FALSE; |
|---|
| 321 | } |
|---|
| 322 | } |
|---|
| 323 | |
|---|
| 324 | - (BOOL) guestOrderWindow:(NSWindowOrderingMode)place relativeTo:(int)otherWindowNumber guest:(NSString *) guest |
|---|
| 325 | { |
|---|
| 326 | // NSLog(@"cocoaControlDOServer: guestOrderWindow: %@", guest); |
|---|
| 327 | |
|---|
| 328 | id obj = [guests objectForKey:guest]; |
|---|
| 329 | if (obj != nil) { |
|---|
| 330 | // NSLog(@"OK"); |
|---|
| 331 | return [obj guestOrderWindow:place relativeTo:otherWindowNumber]; |
|---|
| 332 | } else { |
|---|
| 333 | NSLog(@"cocoaControlDOServer: guestOrderWindow: failed"); |
|---|
| 334 | return FALSE; |
|---|
| 335 | } |
|---|
| 336 | } |
|---|
| 337 | |
|---|
| 338 | - (BOOL) guestHide: (NSString *) guest |
|---|
| 339 | { |
|---|
| 340 | // NSLog(@"cocoaControlDOServer: hide: %@", guest); |
|---|
| 341 | |
|---|
| 342 | id obj = [guests objectForKey:guest]; |
|---|
| 343 | if (obj != nil) { |
|---|
| 344 | // NSLog(@"OK"); |
|---|
| 345 | return [obj guestHide]; |
|---|
| 346 | } else { |
|---|
| 347 | NSLog(@"cocoaControlDOServer: guestHide: failed"); |
|---|
| 348 | return FALSE; |
|---|
| 349 | } |
|---|
| 350 | } |
|---|
| 351 | |
|---|
| 352 | - (BOOL) guestUnhide: (NSString *) guest |
|---|
| 353 | { |
|---|
| 354 | // NSLog(@"cocoaControlDOServer: show: %@", guest); |
|---|
| 355 | |
|---|
| 356 | id obj = [guests objectForKey:guest]; |
|---|
| 357 | if (obj != nil) { |
|---|
| 358 | // NSLog(@"OK"); |
|---|
| 359 | return [obj guestUnhide]; |
|---|
| 360 | } else { |
|---|
| 361 | NSLog(@"cocoaControlDOServer: cocoaControlDOServer: failed"); |
|---|
| 362 | return FALSE; |
|---|
| 363 | } |
|---|
| 364 | } |
|---|
| 365 | |
|---|
| 366 | - (BOOL) guestPause: (NSString *) guest |
|---|
| 367 | { |
|---|
| 368 | // NSLog(@"cocoaControlDOServer: pause: %@", guest); |
|---|
| 369 | |
|---|
| 370 | id obj = [guests objectForKey:guest]; |
|---|
| 371 | if (obj != nil) { |
|---|
| 372 | // NSLog(@"OK"); |
|---|
| 373 | return [obj guestPause]; |
|---|
| 374 | } else { |
|---|
| 375 | NSLog(@"cocoaControlDOServer: cocoaControlDOServer: failed"); |
|---|
| 376 | return FALSE; |
|---|
| 377 | } |
|---|
| 378 | } |
|---|
| 379 | |
|---|
| 380 | - (BOOL) guestStop: (NSString *) guest |
|---|
| 381 | { |
|---|
| 382 | // NSLog(@"cocoaControlDOServer: stop: %@", guest); |
|---|
| 383 | |
|---|
| 384 | id obj = [guests objectForKey:guest]; |
|---|
| 385 | if (obj != nil) { |
|---|
| 386 | return [obj guestStop]; |
|---|
| 387 | } else { |
|---|
| 388 | NSLog(@"cocoaControlDOServer: cocoaControlDOServer: failed"); |
|---|
| 389 | return FALSE; |
|---|
| 390 | } |
|---|
| 391 | } |
|---|
| 392 | |
|---|
| 393 | - (id) lastGuestDeactivated |
|---|
| 394 | { |
|---|
| 395 | // NSLog(@"cocoaControlDOServer: lastGuestDeactivated: %@", lastGuestDeactivated); |
|---|
| 396 | |
|---|
| 397 | if (lastGuestDeactivated) { |
|---|
| 398 | if ([[guests objectForKey:lastGuestDeactivated] fullscreen]) { |
|---|
| 399 | return lastGuestDeactivated; |
|---|
| 400 | } |
|---|
| 401 | } |
|---|
| 402 | return nil; |
|---|
| 403 | } |
|---|
| 404 | |
|---|
| 405 | - (NSMutableDictionary *) guests |
|---|
| 406 | { |
|---|
| 407 | return guests; |
|---|
| 408 | } |
|---|
| 409 | @end |
|---|