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root/cebix/SheepShaver/src/MacOSX/Launcher/VMListController.mm

Comparing SheepShaver/src/MacOSX/Launcher/VMListController.mm (file contents):
Revision 1.5 by asvitkine, 2009-08-02T23:17:18Z vs.
Revision 1.10 by asvitkine, 2009-08-31T05:08:21Z

#	Line 25 | Line 25
25
26		TODO:
27
28	–	Verify if VM exists
29	–	Create Disk on New VM
30	–	Keep track of VMs that are running and disallow editing settings, re-launching, etc..
31	–	Drag-drop to re-arrange order of VMs
28		Drag VM from Finder to import
29	<	Don't show Preferences menu in spawned SheepShaver instances - or make them
30	<	use the same nib file as this app!
29	>	When choosing things like rom file and keycode files - have a checkbox to copy
30	>	selected file into the bundle.
31	>	Copy path!
32
33		*/
34
35	+	@interface NSObject (TableViewContextMenu)
36	+	- (NSMenu *) tableView: (NSTableView *) tableView menuForEvent: (NSEvent *) event;
37	+	@end
38	+
39	+	@implementation NSTableView (ContextMenu)
40	+	- (NSMenu *) menuForEvent: (NSEvent *) event
41	+	{
42	+	if ([[self delegate] respondsToSelector:@selector(tableView:menuForEvent:)])
43	+	return [[self delegate] tableView:self menuForEvent:event];
44	+	return nil;
45	+	}
46	+	@end
47	+
48	+	#define VM_DRAG_TYPE @"sheepvm"
49	+
50		@implementation VMListController
51
52		+ (id) sharedInstance
#	Line 54 | Line 66 | use the same nib file as this app!
66		vmArray = [[NSMutableArray alloc] initWithCapacity:[vms count]];
67		[vmArray addObjectsFromArray:vms];
68
69	+	tasks = [[NSMutableDictionary alloc] init];
70	+
71	+	[[NSNotificationCenter defaultCenter] addObserver:self
72	+	selector:@selector(onTaskTerminated:)
73	+	name:NSTaskDidTerminateNotification
74	+	object:nil];
75	+
76		return self;
77		}
78
79		- (void) awakeFromNib
80		{
81	+	[[[vmList tableColumns] objectAtIndex:0] setEditable:YES];
82		[vmList setDataSource: self];
83		[vmList setDelegate: self];
84		[vmList reloadData];
85	+	[vmList registerForDraggedTypes:[NSArray arrayWithObjects:VM_DRAG_TYPE, nil]];
86	+	}
87	+
88	+	- (void) _showNotFoundAlert
89	+	{
90	+	NSAlert *alert = [[[NSAlert alloc] init] autorelease];
91	+	[alert setMessageText:@"The virtual machine cannot be found."];
92	+	[alert setAlertStyle:NSWarningAlertStyle];
93	+	[alert beginSheetModalForWindow:[self window]
94	+	modalDelegate:self
95	+	didEndSelector:nil
96	+	contextInfo:nil];
97	+	}
98	+
99	+	- (void) reloadDataAndSave
100	+	{
101	+	[vmList reloadData];
102	+	[[NSUserDefaults standardUserDefaults] setObject:vmArray forKey:@"vm_list"];
103		}
104
105		- (void) keyDown: (NSEvent *) event
#	Line 81 | Line 119 | use the same nib file as this app!
119
120		- (id) tableView: (NSTableView *) table objectValueForTableColumn: (NSTableColumn *) c row: (int) r
121		{
122	<	return [vmArray objectAtIndex: r]; // [[vmArray objectAtIndex: r] lastPathComponent];
122	>	return [[[vmArray objectAtIndex: r] lastPathComponent] stringByDeletingPathExtension];
123	>	}
124	>
125	>	- (void) tableView: (NSTableView *) table setObjectValue: (id) value forTableColumn: (NSTableColumn *) c row: (int) r
126	>	{
127	>	NSString *currentPath = [vmArray objectAtIndex: r];
128	>	NSString *newPath = [[NSString stringWithFormat:@"%@/%@.sheepvm",
129	>	[currentPath stringByDeletingLastPathComponent], value] retain];
130	>	if (![currentPath isEqual:newPath]) {
131	>	if ([[NSFileManager defaultManager] fileExistsAtPath:currentPath]) {
132	>	NSFileManager *manager = [NSFileManager defaultManager];
133	>	if ([manager movePath: currentPath toPath: newPath handler:nil]) {
134	>	[vmArray replaceObjectAtIndex: r withObject: newPath];
135	>	[currentPath release];
136	>	}
137	>	} else {
138	>	[self _showNotFoundAlert];
139	>	}
140	>	}
141		}
142
143		- (void) tableViewSelectionDidChange: (NSNotification *) notification
#	Line 95 | Line 151 | use the same nib file as this app!
151		}
152		}
153
154	<	//- (NSString *) tableView: (NSTableView *) table toolTipForCell: (NSCell *) cell rect: (NSRectPointer) rect
155	<	//             tableColumn: (NSTableColumn *) c row: (int) r mouseLocation: (NSPoint) loc
156	<	//{
157	<	//      return [vmArray objectAtIndex: r];
158	<	//}
154	>	- (BOOL) tableView: (NSTableView *) table writeRowsWithIndexes: (NSIndexSet *) rows toPasteboard: (NSPasteboard *) pboard
155	>	{
156	>	vmBeingDragged = [vmArray objectAtIndex:[rows firstIndex]];
157	>	[pboard declareTypes:[NSArray arrayWithObject:VM_DRAG_TYPE] owner:self];
158	>	[pboard setString:VM_DRAG_TYPE forType:VM_DRAG_TYPE];
159	>	return YES;
160	>	}
161	>
162	>	- (NSDragOperation) tableView: (NSTableView *) table validateDrop: (id <NSDraggingInfo>) info proposedRow: (int) row proposedDropOperation: (NSTableViewDropOperation) op
163	>	{
164	>	if (op == NSTableViewDropAbove && row != -1) {
165	>	return NSDragOperationPrivate;
166	>	} else {
167	>	return NSDragOperationNone;
168	>	}
169	>	}
170	>
171	>	- (BOOL) tableView: (NSTableView *) table acceptDrop: (id <NSDraggingInfo>) info row: (int) row dropOperation: (NSTableViewDropOperation) op
172	>	{
173	>	if ([[[info draggingPasteboard] availableTypeFromArray:[NSArray arrayWithObject:VM_DRAG_TYPE]] isEqualToString:VM_DRAG_TYPE]) {
174	>	[vmList deselectAll:nil];
175	>	int index = [vmArray indexOfObject:vmBeingDragged];
176	>	if (index != row) {
177	>	[vmArray insertObject:vmBeingDragged atIndex:row];
178	>	if (row <= index) {
179	>	index += 1;
180	>	} else {
181	>	row -= 1;
182	>	}
183	>	[vmArray removeObjectAtIndex: index];
184	>	}
185	>	[self reloadDataAndSave];
186	>	[vmList selectRow:row byExtendingSelection:NO];
187	>	return YES;
188	>	}
189	>
190	>	return NO;
191	>	}
192	>
193	>	- (NSMenu *) tableView: (NSTableView *) table menuForEvent: (NSEvent *) event
194	>	{
195	>	NSMenu *menu = nil;
196	>	int row = [table rowAtPoint:[table convertPoint:[event locationInWindow] fromView:nil]];
197	>	if (row >= 0) {
198	>	[table selectRow:row byExtendingSelection:NO];
199	>	menu = [[[NSMenu alloc] initWithTitle: @"Contextual Menu"] autorelease];
200	>	[menu addItemWithTitle: @"Launch Virtual Machine"
201	>	action: @selector(launchVirtualMachine:) keyEquivalent: @""];
202	>	[menu addItemWithTitle: @"Edit VM Settings..."
203	>	action: @selector(editVirtualMachineSettings:) keyEquivalent: @""];
204	>	[menu addItemWithTitle: @"Reveal VM in Finder"
205	>	action: @selector(revealVirtualMachineInFinder:) keyEquivalent: @""];
206	>	[menu addItemWithTitle: @"Remove VM from List"
207	>	action: @selector(deleteVirtualMachine:) keyEquivalent: @""];
208	>	}
209	>	return menu;
210	>	}
211	>
212	>	- (NSString *) tableView: (NSTableView *) table toolTipForCell: (NSCell *) cell rect: (NSRectPointer) rect
213	>	tableColumn: (NSTableColumn *) c row: (int) r mouseLocation: (NSPoint) loc
214	>	{
215	>	return [vmArray objectAtIndex: r];
216	>	}
217
218		- (IBAction) newVirtualMachine: (id) sender
219		{
#	Line 124 | Line 238 | use the same nib file as this app!
238		[manager createFileAtPath:[[save filename] stringByAppendingPathComponent:@"prefs"] contents:nil attributes:nil];
239		[vmArray addObject:[save filename]];
240		[vmList reloadData];
127	–	[[NSUserDefaults standardUserDefaults] setObject:vmArray forKey:@"vm_list"];
241		[vmList selectRow:([vmArray count] - 1) byExtendingSelection:NO];
242	<	[self editVirtualMachineSettings:self];
242	>	[[VMSettingsController sharedInstance] editSettingsForNewVM:[save filename] sender:self];
243		if ([[VMSettingsController sharedInstance] cancelWasClicked]) {
244		[manager removeFileAtPath:[save filename] handler:nil];
245		[vmArray removeObjectAtIndex:([vmArray count] - 1)];
133	–	[vmList reloadData];
246		}
247	<	// TODO advanced: show sub-panel in save dialog that says "Create Disk:"
247	>	[self reloadDataAndSave];
248		}
249		}
250
#	Line 158 | Line 270 | use the same nib file as this app!
270		{
271		if (returnCode == NSOKButton) {
272		[vmArray addObject:[open filename]];
273	<	[vmList reloadData];
162	<	[[NSUserDefaults standardUserDefaults] setObject:vmArray forKey:@"vm_list"];
273	>	[self reloadDataAndSave];
274		}
275		}
276
#	Line 167 | Line 278 | use the same nib file as this app!
278		{
279		int selectedRow = [vmList selectedRow];
280		if (selectedRow >= 0) {
281	<	[[VMSettingsController sharedInstance] editSettingsFor:[vmArray objectAtIndex:selectedRow] sender:sender];
281	>	NSString *path = [vmArray objectAtIndex:selectedRow];
282	>	if ([tasks objectForKey:path]) {
283	>	NSAlert *alert = [[[NSAlert alloc] init] autorelease];
284	>	[alert setMessageText:@"Cannot edit virtual machine settings while it's running."];
285	>	[alert setAlertStyle:NSWarningAlertStyle];
286	>	[alert beginSheetModalForWindow:[self window]
287	>	modalDelegate:self
288	>	didEndSelector:nil
289	>	contextInfo:nil];
290	>	} else if ([[NSFileManager defaultManager] fileExistsAtPath:path]) {
291	>	[[VMSettingsController sharedInstance] editSettingsFor:path sender:sender];
292	>	} else {
293	>	[self _showNotFoundAlert];
294	>	}
295		}
296		}
297
#	Line 175 | Line 299 | use the same nib file as this app!
299		{
300		int selectedRow = [vmList selectedRow];
301		if (selectedRow >= 0) {
302	<	NSTask *sheep = [[NSTask alloc] init];
303	<	[sheep setLaunchPath:[[NSBundle mainBundle] pathForAuxiliaryExecutable:@"SheepShaver"]];
304	<	[sheep setArguments:[NSArray arrayWithObject:[vmArray objectAtIndex:selectedRow]]];
305	<	[sheep launch];
302	>	NSString *path = [vmArray objectAtIndex:selectedRow];
303	>	if ([tasks objectForKey:path]) {
304	>	NSAlert *alert = [[[NSAlert alloc] init] autorelease];
305	>	[alert setMessageText:@"The selected virtual machine is already running."];
306	>	[alert setAlertStyle:NSWarningAlertStyle];
307	>	[alert beginSheetModalForWindow:[self window]
308	>	modalDelegate:self
309	>	didEndSelector:nil
310	>	contextInfo:nil];
311	>	} else if ([[NSFileManager defaultManager] fileExistsAtPath:path]) {
312	>	NSTask *sheep = [[NSTask alloc] init];
313	>	[sheep setLaunchPath:[[NSBundle mainBundle] pathForAuxiliaryExecutable:@"SheepShaver"]];
314	>	[sheep setArguments:[NSArray arrayWithObject:path]];
315	>	[sheep launch];
316	>	[tasks setObject:sheep forKey:path];
317	>	} else {
318	>	[self _showNotFoundAlert];
319	>	}
320	>	}
321	>	}
322	>
323	>	- (void) onTaskTerminated: (NSNotification *) notification
324	>	{
325	>	NSArray *paths = [tasks allKeys];
326	>	NSEnumerator *enumerator = [paths objectEnumerator];
327	>	NSString *path;
328	>	while ((path = [enumerator nextObject])) {
329	>	NSTask *task = [tasks objectForKey:path];
330	>	if (![task isRunning]) {
331	>	[tasks removeObjectForKey:path];
332	>	[task release];
333	>	}
334		}
335		}
336
#	Line 195 | Line 347 | use the same nib file as this app!
347		modalDelegate:self
348		didEndSelector:@selector(_deleteVirtualMachineDone: returnCode: contextInfo:)
349		contextInfo:nil];
350	<
199	<	}
350	>	}
351		}
352
353		- (void) _deleteVirtualMachineDone: (NSAlert *) alert returnCode: (int) returnCode contextInfo: (void *) contextInfo
#	Line 204 | Line 355 | use the same nib file as this app!
355		if (returnCode == NSAlertFirstButtonReturn) {
356		[vmArray removeObjectAtIndex:[vmList selectedRow]];
357		[vmList deselectAll:self];
358	<	[vmList reloadData];
359	<	[[NSUserDefaults standardUserDefaults] setObject:vmArray forKey:@"vm_list"];
358	>	[self reloadDataAndSave];
359	>	}
360	>	}
361	>
362	>	- (IBAction) revealVirtualMachineInFinder: (id) sender
363	>	{
364	>	int selectedRow = [vmList selectedRow];
365	>	if (selectedRow >= 0) {
366	>	NSString *path = [vmArray objectAtIndex:selectedRow];
367	>	if ([[NSFileManager defaultManager] fileExistsAtPath:path]) {
368	>	[[NSWorkspace sharedWorkspace] selectFile: path inFileViewerRootedAtPath: @""];
369	>	} else {
370	>	[self _showNotFoundAlert];
371	>	}
372		}
373		}
374

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