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nigel |
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/* |
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* Controller.m - Simple application window management. |
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* |
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* $Id$ |
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* |
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* Basilisk II (C) 1997-2001 Christian Bauer |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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*/ |
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#import "Controller.h" |
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#import "Emulator.h" |
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@implementation Controller |
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#import "sysdeps.h" // Types used in Basilisk C++ code |
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#import <main.h> |
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#import <prefs.h> |
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#define DEBUG 0 |
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#import <debug.h> |
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#import "video_macosx.h" |
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// |
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// Standard NSApplication methods that we override |
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// |
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- (id) init |
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{ |
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#ifdef ENABLE_MULTIPLE |
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emulators = [[NSMutableArray alloc] init]; |
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#endif |
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return [super init]; |
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} |
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- (void) dealloc |
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{ |
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#ifdef ENABLE_MULTIPLE |
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[emulators dealloc]; |
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#endif |
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[super dealloc]; |
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} |
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- (void) awakeFromNib |
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{ |
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#ifdef ENABLE_MULTIPLE |
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[self NewEmulator: self]; // So the user gets something on screen |
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#endif |
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[[NSApplication sharedApplication] |
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setDelegate: self]; // Enable applicationShouldTerminate |
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} |
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- (void) sendEvent: (NSEvent *)event; |
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{ |
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NSEventType type = [event type]; |
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if ( type == NSKeyUp || type == NSKeyDown || type == NSFlagsChanged ) |
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[self dispatchKeyEvent: event |
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type: type]; |
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else |
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[self dispatchEvent: event |
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type: type]; |
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} |
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// NSApplication methods which are invoked through delegation |
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- (BOOL) applicationShouldTerminateAfterLastWindowClosed: (NSApplication *)app |
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{ return YES; } |
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- (NSApplicationTerminateReply) applicationShouldTerminate: (NSApplication *)app |
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{ |
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short count; |
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char *stillRunningMessage; |
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if ( [thePrefsEditor hasEdited] ) |
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if ( ChoiceAlert("Preferences have been edited", |
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"Save changes", "Quit") ) |
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SavePrefs(); |
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// if ( edited ) |
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// { |
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// NSString *title = [NSString stringWithCString: getString(STR_WARNING_ALERT_TITLE)], |
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// *msg = @"Preferences have been edited", |
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// *def = @"Save changes", |
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// *alt = @"Quit Application", |
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// *other = @"Continue"; |
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// |
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// switch ( NSRunAlertPanel(title, msg, def, alt, other, nil) ) |
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// { |
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// case NSAlertDefault: savePrefs(); |
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// case NSAlertAlternate: return NSTerminateNow; |
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// case NSAlertOther: return NSTerminateCancel; |
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// } |
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// } |
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if ( [[thePrefsEditor window] isVisible] ) |
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[[thePrefsEditor window] performClose: self]; |
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count = [self emulatorCreatedCount]; |
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if ( count > 0 ) |
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{ |
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if ( count > 1 ) |
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stillRunningMessage = "Emulators are still running\nExiting Basilisk may lose data"; |
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else |
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stillRunningMessage = "Emulator is still running\nExiting Basilisk may lose data"; |
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if ( ! ChoiceAlert(stillRunningMessage, "Exit", "Continue") ) |
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return NSTerminateCancel; // NSTerminateLater? |
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} |
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return NSTerminateNow; |
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} |
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// Event dispatching, called by sendEvent |
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- (void) dispatchKeyEvent: (NSEvent *)event |
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type: (NSEventType)type |
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{ |
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EmulatorView *view; |
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#ifdef ENABLE_MULTIPLE |
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// We need to work out what window's Emulator should receive these messages |
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int tmp; |
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for ( tmp = 0; tmp < [emulators count], ++tmp ) |
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{ |
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theEmulator = [emulators objectAtIndex: tmp]; |
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if ( [ theEmulator isRunning ] && [[theEmulator window] isKeyWindow ] ) |
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break; |
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} |
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if ( tmp < [emulators count] ) // i.e. if we exited the for loop |
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#else |
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if ( [theEmulator isRunning] && [[theEmulator window] isKeyWindow ] ) |
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#endif |
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{ |
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view = [theEmulator screen]; |
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switch ( type ) |
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{ |
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case NSKeyUp: |
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[view keyUp: event]; |
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break; |
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case NSKeyDown: |
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D(NSLog(@"%s - NSKeyDown - %@", __PRETTY_FUNCTION__, event)); |
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[view keyDown: event]; |
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break; |
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case NSFlagsChanged: |
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[view flagsChanged: event]; |
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break; |
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default: |
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NSLog(@"%s - Sent a non-key event (logic error)", |
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__PRETTY_FUNCTION__); |
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[super sendEvent: event]; |
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} |
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} |
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else // No Basilisk window is key (maybe a panel or pane). |
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[super sendEvent: event]; // Call NSApplication default |
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} |
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- (void) dispatchEvent: (NSEvent *)event |
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type: (NSEventType)type |
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{ |
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#ifdef ENABLE_MULTIPLE |
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// We need to work out what window's Emulator should receive these messages |
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int tmp; |
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for ( tmp = 0; tmp < [emulators count], ++tmp ) |
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{ |
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theEmulator = [emulators objectAtIndex: tmp]; |
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if ( [ theEmulator isRunning ] && [[theEmulator window] isMainWindow ] ) |
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break; |
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} |
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if ( tmp < [emulators count] ) // i.e. if we exited the for loop |
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#else |
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if ( FULLSCREEN || |
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( [theEmulator isRunning] && [[theEmulator window] isMainWindow ] ) ) |
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#endif |
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{ |
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EmulatorView *view = [theEmulator screen]; |
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// if ( [view mouseInView] ) |
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if ( [view mouseInView: event] || FULLSCREEN ) |
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{ |
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switch ( type ) |
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{ |
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case NSLeftMouseDown: |
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[view mouseDown: event]; |
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break; |
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case NSLeftMouseUp: |
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[view mouseUp: event]; |
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break; |
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case NSLeftMouseDragged: |
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case NSMouseMoved: |
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[view processMouseMove: event]; |
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break; |
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default: |
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[super sendEvent: event]; // NSApplication default |
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} |
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return; |
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} |
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} |
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// Either the pointer is not in the Emulator's screen, no Basilisk window is running, |
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// or no Basilisk window is main (e.g. there might be a panel or pane up). |
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// |
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// We should just be calling NSApp's default sendEvent, but then for some reason |
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// mouseMoved events are still passed to our EmulatorView, so we filter them out. |
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if ( type != NSMouseMoved ) |
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[super sendEvent: event]; |
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} |
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#ifdef ENABLE_MULTIPLE |
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- (IBAction) NewEmulator: (id)sender |
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{ |
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NSString *title; |
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if ( ! [NSBundle loadNibNamed:@"Win512x342" owner:self] ) |
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{ |
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NSLog(@"%s - LoadNibNamed@Win512x342 failed", __PRETTY_FUNCTION__); |
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return; |
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} |
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if ( theEmulator == nil) |
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{ |
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NSLog(@"%s - Newly created emulator's NIB stuff not fully linked?", __PRETTY_FUNCTION__); |
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return; |
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} |
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[emulators addObject: theEmulator]; |
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title = [NSString localizedStringWithFormat:@"BasiliskII Emulator %d", [emulators count]]; |
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[theEmulator -> win setTitle: title]; |
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} |
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- (IBAction) PauseAll: (id)sender |
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{ |
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[emulators makeObjectsPerformSelector:@selector(Suspend:) |
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withObject:self]; |
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} |
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- (IBAction) RunAll: (id)sender |
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{ |
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[emulators makeObjectsPerformSelector:@selector(Resume:) |
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withObject:self]; |
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} |
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- (IBAction) TerminateAll: (id)sender |
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{ |
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[emulators makeObjectsPerformSelector:@selector(Terminate:) |
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withObject:self]; |
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} |
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#endif |
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- (BOOL) isAnyEmulatorRunning |
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{ |
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#ifdef ENABLE_MULTIPLE |
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int tmp; |
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for ( tmp = 0; tmp < [emulators count], ++tmp ) |
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if ( [[emulators objectAtIndex: tmp] isRunning] ) |
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break; |
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if ( tmp < [emulators count] ) // i.e. if we exited the for loop |
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#else |
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if ( [theEmulator isRunning] ) |
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#endif |
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return TRUE; |
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return FALSE; |
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} |
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- (short) emulatorCreatedCount |
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{ |
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short count = 0; |
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#ifdef ENABLE_MULTIPLE |
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int tmp; |
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for ( tmp = 0; tmp < [emulators count], ++tmp ) |
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if ( [[emulators objectAtIndex: tmp] uaeCreated] ) |
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++count; |
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#else |
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if ( [theEmulator uaeCreated] ) |
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++count; |
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#endif |
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return count; |
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} |
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@end |
