| 1 |
/* |
| 2 |
* Controller.m - Simple application window management. |
| 3 |
* |
| 4 |
* $Id: Controller.mm,v 1.7 2003/03/11 11:31:01 nigel Exp $ |
| 5 |
* |
| 6 |
* Basilisk II (C) 1997-2001 Christian Bauer |
| 7 |
* |
| 8 |
* This program is free software; you can redistribute it and/or modify |
| 9 |
* it under the terms of the GNU General Public License as published by |
| 10 |
* the Free Software Foundation; either version 2 of the License, or |
| 11 |
* (at your option) any later version. |
| 12 |
* |
| 13 |
* This program is distributed in the hope that it will be useful, |
| 14 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 |
* GNU General Public License for more details. |
| 17 |
* |
| 18 |
* You should have received a copy of the GNU General Public License |
| 19 |
* along with this program; if not, write to the Free Software |
| 20 |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 21 |
*/ |
| 22 |
|
| 23 |
#import "Controller.h" |
| 24 |
#import "Emulator.h" |
| 25 |
|
| 26 |
@implementation Controller |
| 27 |
|
| 28 |
#import "sysdeps.h" // Types used in Basilisk C++ code |
| 29 |
|
| 30 |
#import <main.h> |
| 31 |
#import <prefs.h> |
| 32 |
|
| 33 |
#define DEBUG 0 |
| 34 |
#import <debug.h> |
| 35 |
|
| 36 |
#import "misc_macosx.h" |
| 37 |
#import "video_macosx.h" |
| 38 |
|
| 39 |
// |
| 40 |
// Standard NSApplication methods that we override |
| 41 |
// |
| 42 |
|
| 43 |
- (id) init |
| 44 |
{ |
| 45 |
#ifdef ENABLE_MULTIPLE |
| 46 |
emulators = [NSMutableArray new]; |
| 47 |
#endif |
| 48 |
return [super init]; |
| 49 |
} |
| 50 |
|
| 51 |
- (void) dealloc |
| 52 |
{ |
| 53 |
#ifdef ENABLE_MULTIPLE |
| 54 |
[emulators dealloc]; |
| 55 |
#endif |
| 56 |
[super dealloc]; |
| 57 |
} |
| 58 |
|
| 59 |
- (void) awakeFromNib |
| 60 |
{ |
| 61 |
#ifdef ENABLE_MULTIPLE |
| 62 |
[self NewEmulator: self]; // So the user gets something on screen |
| 63 |
#endif |
| 64 |
[[NSApplication sharedApplication] |
| 65 |
setDelegate: self]; // Enable applicationShouldTerminate |
| 66 |
} |
| 67 |
|
| 68 |
- (void) sendEvent: (NSEvent *)event; |
| 69 |
{ |
| 70 |
if ( [self isAnyEmulatorDisplayingSheets] || ! [self isAnyEmulatorRunning] ) |
| 71 |
[super sendEvent: event]; |
| 72 |
else |
| 73 |
{ |
| 74 |
NSEventType type = [event type]; |
| 75 |
|
| 76 |
if ( type == NSKeyUp || type == NSKeyDown || type == NSFlagsChanged ) |
| 77 |
[self dispatchKeyEvent: event |
| 78 |
type: type]; |
| 79 |
else |
| 80 |
[self dispatchEvent: event |
| 81 |
type: type]; |
| 82 |
} |
| 83 |
} |
| 84 |
|
| 85 |
// NSApplication methods which are invoked through delegation |
| 86 |
|
| 87 |
- (BOOL) applicationShouldTerminateAfterLastWindowClosed: (NSApplication *)app |
| 88 |
{ return YES; } |
| 89 |
|
| 90 |
- (NSApplicationTerminateReply) applicationShouldTerminate: (NSApplication *)app |
| 91 |
{ |
| 92 |
short count; |
| 93 |
char *stillRunningMessage; |
| 94 |
|
| 95 |
if ( [thePrefsEditor hasEdited] ) |
| 96 |
if ( ChoiceAlert("Preferences have been edited", |
| 97 |
"Save changes", "Quit") ) |
| 98 |
SavePrefs(); |
| 99 |
|
| 100 |
// if ( edited ) |
| 101 |
// { |
| 102 |
// NSString *title = [NSString stringWithCString: getString(STR_WARNING_ALERT_TITLE)], |
| 103 |
// *msg = @"Preferences have been edited", |
| 104 |
// *def = @"Save changes", |
| 105 |
// *alt = @"Quit Application", |
| 106 |
// *other = @"Continue"; |
| 107 |
// |
| 108 |
// switch ( NSRunAlertPanel(title, msg, def, alt, other, nil) ) |
| 109 |
// { |
| 110 |
// case NSAlertDefault: savePrefs(); |
| 111 |
// case NSAlertAlternate: return NSTerminateNow; |
| 112 |
// case NSAlertOther: return NSTerminateCancel; |
| 113 |
// } |
| 114 |
// } |
| 115 |
|
| 116 |
|
| 117 |
if ( [[thePrefsEditor window] isVisible] ) |
| 118 |
[[thePrefsEditor window] performClose: self]; |
| 119 |
|
| 120 |
|
| 121 |
count = [self emulatorCreatedCount]; |
| 122 |
|
| 123 |
if ( count > 0 ) |
| 124 |
{ |
| 125 |
if ( count > 1 ) |
| 126 |
stillRunningMessage = "Emulators are still running\nExiting Basilisk may lose data"; |
| 127 |
else |
| 128 |
stillRunningMessage = "Emulator is still running\nExiting Basilisk may lose data"; |
| 129 |
if ( ! ChoiceAlert(stillRunningMessage, "Exit", "Continue") ) |
| 130 |
return NSTerminateCancel; // NSTerminateLater? |
| 131 |
} |
| 132 |
|
| 133 |
return NSTerminateNow; |
| 134 |
} |
| 135 |
|
| 136 |
|
| 137 |
// Event dispatching, called by sendEvent |
| 138 |
|
| 139 |
- (void) dispatchKeyEvent: (NSEvent *)event |
| 140 |
type: (NSEventType)type |
| 141 |
{ |
| 142 |
EmulatorView *view; |
| 143 |
|
| 144 |
#ifdef ENABLE_MULTIPLE |
| 145 |
// We need to work out what window's Emulator should receive these messages |
| 146 |
|
| 147 |
|
| 148 |
int tmp; |
| 149 |
|
| 150 |
for ( tmp = 0; tmp < [emulators count], ++tmp ) |
| 151 |
{ |
| 152 |
theEmulator = [emulators objectAtIndex: tmp]; |
| 153 |
view = [theEmulator screen]; |
| 154 |
|
| 155 |
if ( [ theEmulator isRunning ] && |
| 156 |
( [[theEmulator window] isKeyWindow] || [view isFullScreen] ) ) |
| 157 |
break; |
| 158 |
} |
| 159 |
|
| 160 |
if ( tmp < [emulators count] ) // i.e. if we exited the for loop |
| 161 |
#else |
| 162 |
view = [theEmulator screen]; |
| 163 |
|
| 164 |
if ( [theEmulator isRunning] && |
| 165 |
( [[theEmulator window] isKeyWindow] || [view isFullScreen] ) ) |
| 166 |
#endif |
| 167 |
{ |
| 168 |
D(NSLog(@"Got a key event - %d\n", [event keyCode])); |
| 169 |
switch ( type ) |
| 170 |
{ |
| 171 |
case NSKeyUp: |
| 172 |
[view keyUp: event]; |
| 173 |
break; |
| 174 |
case NSKeyDown: |
| 175 |
D(NSLog(@"%s - NSKeyDown - %@", __PRETTY_FUNCTION__, event)); |
| 176 |
[view keyDown: event]; |
| 177 |
break; |
| 178 |
case NSFlagsChanged: |
| 179 |
[view flagsChanged: event]; |
| 180 |
break; |
| 181 |
default: |
| 182 |
NSLog(@"%s - Sent a non-key event (logic error)", |
| 183 |
__PRETTY_FUNCTION__); |
| 184 |
[super sendEvent: event]; |
| 185 |
} |
| 186 |
} |
| 187 |
else // No Basilisk window is key (maybe a panel or pane). |
| 188 |
[super sendEvent: event]; // Call NSApplication default |
| 189 |
|
| 190 |
} |
| 191 |
|
| 192 |
- (void) dispatchEvent: (NSEvent *)event |
| 193 |
type: (NSEventType)type |
| 194 |
{ |
| 195 |
EmulatorView *view; |
| 196 |
BOOL fullScreen; |
| 197 |
|
| 198 |
#ifdef ENABLE_MULTIPLE |
| 199 |
// We need to work out what window's Emulator should receive these messages |
| 200 |
|
| 201 |
|
| 202 |
int tmp; |
| 203 |
|
| 204 |
for ( tmp = 0; tmp < [emulators count], ++tmp ) |
| 205 |
{ |
| 206 |
theEmulator = [emulators objectAtIndex: tmp]; |
| 207 |
view = [theEmulator screen]; |
| 208 |
fullScreen = [view isFullScreen]; |
| 209 |
|
| 210 |
if ( [theEmulator isRunning] && |
| 211 |
( fullScreen || [[theEmulator window] isMainWindow] ) ) |
| 212 |
break; |
| 213 |
} |
| 214 |
|
| 215 |
if ( tmp < [emulators count] ) // i.e. if we exited the for loop |
| 216 |
#else |
| 217 |
view = [theEmulator screen]; |
| 218 |
fullScreen = [view isFullScreen]; |
| 219 |
|
| 220 |
if ( [theEmulator isRunning] && |
| 221 |
( fullScreen || [[theEmulator window] isMainWindow] ) ) |
| 222 |
#endif |
| 223 |
{ |
| 224 |
if ( fullScreen || [view mouseInView: event] ) |
| 225 |
{ |
| 226 |
switch ( type ) |
| 227 |
{ |
| 228 |
case NSLeftMouseDown: |
| 229 |
[view mouseDown: event]; |
| 230 |
break; |
| 231 |
case NSLeftMouseUp: |
| 232 |
[view mouseUp: event]; |
| 233 |
break; |
| 234 |
case NSLeftMouseDragged: |
| 235 |
case NSMouseMoved: |
| 236 |
if ( fullScreen ) |
| 237 |
[view fullscreenMouseMove]; |
| 238 |
else |
| 239 |
[view processMouseMove: event]; |
| 240 |
break; |
| 241 |
default: |
| 242 |
[super sendEvent: event]; // NSApplication default |
| 243 |
} |
| 244 |
return; |
| 245 |
} |
| 246 |
} |
| 247 |
|
| 248 |
// Either the pointer is not in the Emulator's screen, no Basilisk window is running, |
| 249 |
// or no Basilisk window is main (e.g. there might be a panel or pane up). |
| 250 |
// |
| 251 |
// We should just be calling NSApp's default sendEvent, but then for some reason |
| 252 |
// mouseMoved events are still passed to our EmulatorView, so we filter them out. |
| 253 |
|
| 254 |
if ( type != NSMouseMoved ) |
| 255 |
[super sendEvent: event]; |
| 256 |
} |
| 257 |
|
| 258 |
|
| 259 |
// Methods to display documentation: |
| 260 |
|
| 261 |
- (IBAction) HelpHowTo: (id)sender |
| 262 |
{ |
| 263 |
NSString *path = [[NSBundle mainBundle] pathForResource: @"HowTo" |
| 264 |
ofType: @"html"]; |
| 265 |
|
| 266 |
if ( ! path ) |
| 267 |
InfoSheet(@"Cannot find HowTo.html", [theEmulator window]); |
| 268 |
else |
| 269 |
if ( ! [[NSWorkspace sharedWorkspace] openFile: path |
| 270 |
withApplication: @"TextEdit"] ) |
| 271 |
InfoSheet(@"Cannot open HowTo.html with TextEdit", [theEmulator window]); |
| 272 |
} |
| 273 |
|
| 274 |
- (IBAction) HelpToDo: (id)sender |
| 275 |
{ |
| 276 |
NSString *path = [[NSBundle mainBundle] pathForResource: @"ToDo" |
| 277 |
ofType: @"html"]; |
| 278 |
|
| 279 |
if ( ! path ) |
| 280 |
InfoSheet(@"Cannot find ToDo.html", [theEmulator window]); |
| 281 |
else |
| 282 |
if ( ! [[NSWorkspace sharedWorkspace] openFile: path |
| 283 |
withApplication: @"TextEdit"] ) |
| 284 |
InfoSheet(@"Cannot open ToDo.html with TextEdit", [theEmulator window]); |
| 285 |
} |
| 286 |
|
| 287 |
- (IBAction) HelpVersions: (id)sender |
| 288 |
{ |
| 289 |
NSString *path = [[NSBundle mainBundle] pathForResource: @"Versions" |
| 290 |
ofType: @"html"]; |
| 291 |
|
| 292 |
if ( ! path ) |
| 293 |
InfoSheet(@"Cannot find Versions.html", [theEmulator window]); |
| 294 |
else |
| 295 |
if ( ! [[NSWorkspace sharedWorkspace] openFile: path |
| 296 |
withApplication: @"TextEdit"] ) |
| 297 |
InfoSheet(@"Cannot open Versions.html with TextEdit", |
| 298 |
[theEmulator window]); |
| 299 |
} |
| 300 |
|
| 301 |
|
| 302 |
// Menu items which for managing more than one window |
| 303 |
|
| 304 |
#ifdef ENABLE_MULTIPLE |
| 305 |
|
| 306 |
- (IBAction) NewEmulator: (id)sender |
| 307 |
{ |
| 308 |
NSString *title; |
| 309 |
|
| 310 |
if ( ! [NSBundle loadNibNamed:@"Win512x342" owner:self] ) |
| 311 |
{ |
| 312 |
NSLog(@"%s - LoadNibNamed@Win512x342 failed", __PRETTY_FUNCTION__); |
| 313 |
return; |
| 314 |
} |
| 315 |
|
| 316 |
if ( theEmulator == nil) |
| 317 |
{ |
| 318 |
NSLog(@"%s - Newly created emulator's NIB stuff not fully linked?", __PRETTY_FUNCTION__); |
| 319 |
return; |
| 320 |
} |
| 321 |
|
| 322 |
[emulators addObject: theEmulator]; |
| 323 |
title = [NSString localizedStringWithFormat:@"BasiliskII Emulator %d", [emulators count]]; |
| 324 |
[theEmulator -> win setTitle: title]; |
| 325 |
} |
| 326 |
|
| 327 |
- (IBAction) PauseAll: (id)sender |
| 328 |
{ |
| 329 |
[emulators makeObjectsPerformSelector:@selector(Suspend:) |
| 330 |
withObject:self]; |
| 331 |
} |
| 332 |
|
| 333 |
- (IBAction) RunAll: (id)sender |
| 334 |
{ |
| 335 |
[emulators makeObjectsPerformSelector:@selector(Resume:) |
| 336 |
withObject:self]; |
| 337 |
} |
| 338 |
|
| 339 |
- (IBAction) TerminateAll: (id)sender |
| 340 |
{ |
| 341 |
[emulators makeObjectsPerformSelector:@selector(Terminate:) |
| 342 |
withObject:self]; |
| 343 |
} |
| 344 |
|
| 345 |
#endif |
| 346 |
|
| 347 |
- (BOOL) isAnyEmulatorDisplayingSheets |
| 348 |
{ |
| 349 |
#ifdef ENABLE_MULTIPLE |
| 350 |
int tmp; |
| 351 |
|
| 352 |
for ( tmp = 0; tmp < [emulators count], ++tmp ) |
| 353 |
if ( [[[emulators objectAtIndex: tmp] window] attachedSheet] ) |
| 354 |
break; |
| 355 |
|
| 356 |
if ( tmp < [emulators count] ) // i.e. if we exited the for loop |
| 357 |
#else |
| 358 |
if ( [[theEmulator window] attachedSheet] ) |
| 359 |
#endif |
| 360 |
return TRUE; |
| 361 |
|
| 362 |
return FALSE; |
| 363 |
} |
| 364 |
|
| 365 |
- (BOOL) isAnyEmulatorRunning |
| 366 |
{ |
| 367 |
#ifdef ENABLE_MULTIPLE |
| 368 |
int tmp; |
| 369 |
|
| 370 |
for ( tmp = 0; tmp < [emulators count], ++tmp ) |
| 371 |
if ( [[emulators objectAtIndex: tmp] isRunning] ) |
| 372 |
break; |
| 373 |
|
| 374 |
if ( tmp < [emulators count] ) // i.e. if we exited the for loop |
| 375 |
#else |
| 376 |
if ( [theEmulator isRunning] ) |
| 377 |
#endif |
| 378 |
return TRUE; |
| 379 |
|
| 380 |
return FALSE; |
| 381 |
} |
| 382 |
|
| 383 |
- (short) emulatorCreatedCount |
| 384 |
{ |
| 385 |
short count = 0; |
| 386 |
#ifdef ENABLE_MULTIPLE |
| 387 |
int tmp; |
| 388 |
|
| 389 |
for ( tmp = 0; tmp < [emulators count], ++tmp ) |
| 390 |
if ( [[emulators objectAtIndex: tmp] uaeCreated] ) |
| 391 |
++count; |
| 392 |
#else |
| 393 |
if ( [theEmulator uaeCreated] ) |
| 394 |
++count; |
| 395 |
#endif |
| 396 |
|
| 397 |
return count; |
| 398 |
} |
| 399 |
|
| 400 |
@end |
