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

Comparing SheepShaver/src/MacOSX/Launcher/VMListController.mm (file contents):
Revision 1.1 by asvitkine, 2009-08-02T18:34:57Z vs.
Revision 1.11 by asvitkine, 2010-12-28T02:57:46Z

#	Line 21 | Line 21
21		#import "VMListController.h"
22		#import "VMSettingsController.h"
23
24	+	/*
25	+
26	+	TODO:
27	+
28	+	Drag VM from Finder to import
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 40 | Line 66
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 setDataSource: self];
82	<	//[vmList setDelegate: self];
83	<	[vmList reloadData];
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
106	>	{
107	>	if ([event type] == NSKeyDown && [[event characters] length] > 0) {
108	>	unichar key = [[event characters] characterAtIndex:0];
109	>	if (key == NSDeleteFunctionKey || key == NSDeleteCharacter) {
110	>	[self deleteVirtualMachine:self];
111	>	}
112	>	}
113		}
114
115		- (int) numberOfRowsInTableView: (NSTableView *) table
116		{
117	<	return [vmArray count];
117	>	return [vmArray count];
118		}
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
144	>	{
145	>	if ([vmList selectedRow] >= 0) {
146	>	[settingsButton setEnabled:YES];
147	>	[launchButton setEnabled:YES];
148	>	} else {
149	>	[settingsButton setEnabled:NO];
150	>	[launchButton setEnabled:NO];
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		{
220	+	[vmList abortEditing];
221		NSSavePanel *save = [NSSavePanel savePanel];
222		[save setMessage: @"New SheepShaver Virtual Machine:"];
223		[save setRequiredFileType: @"sheepvm"];
#	Line 84 | Line 234
234		- (IBAction) _newVirtualMachineDone: (NSSavePanel *) save returnCode: (int) returnCode contextInfo: (void *) contextInfo
235		{
236		if (returnCode == NSOKButton) {
237	<	// make dir.
238	<	// create prefs file in there
239	<	// edit said prefs file
240	<	// advanced: show sub-panel in save dialog that says "Create Disk:"
237	>	NSFileManager *manager = [NSFileManager defaultManager];
238	>	[manager createDirectoryAtPath:[save filename] attributes:nil];
239	>	[manager createFileAtPath:[[save filename] stringByAppendingPathComponent:@"prefs"] contents:nil attributes:nil];
240	>	[vmArray addObject:[save filename]];
241	>	[vmList reloadData];
242	>	[vmList selectRow:([vmArray count] - 1) byExtendingSelection:NO];
243	>	[[VMSettingsController sharedInstance] editSettingsForNewVM:[save filename] sender:self];
244	>	if ([[VMSettingsController sharedInstance] cancelWasClicked]) {
245	>	[manager removeFileAtPath:[save filename] handler:nil];
246	>	[vmArray removeObjectAtIndex:([vmArray count] - 1)];
247	>	}
248	>	[self reloadDataAndSave];
249		}
250		}
251
252		- (IBAction) importVirtualMachine: (id) sender
253		{
254	+	[vmList abortEditing];
255		NSOpenPanel *open = [NSOpenPanel openPanel];
256		[open setMessage:@"Import SheepShaver Virtual Machine:"];
257		[open setResolvesAliases:YES];
#	Line 113 | Line 272
272		{
273		if (returnCode == NSOKButton) {
274		[vmArray addObject:[open filename]];
275	<	[vmList reloadData];
117	<	[[NSUserDefaults standardUserDefaults] setObject:vmArray forKey:@"vm_list"];
275	>	[self reloadDataAndSave];
276		}
277		}
278
279	<	- (IBAction) editVirtualMachineSettings:(id)sender
279	>	- (IBAction) editVirtualMachineSettings: (id) sender
280		{
281	+	[vmList abortEditing];
282		int selectedRow = [vmList selectedRow];
283	<	if (selectedRow >= 0) {
284	<	[[VMSettingsController sharedInstance] editSettingsFor:[vmArray objectAtIndex:selectedRow] sender:sender];
285	<	}
283	>	if (selectedRow >= 0) {
284	>	NSString *path = [vmArray objectAtIndex:selectedRow];
285	>	if ([tasks objectForKey:path]) {
286	>	NSAlert *alert = [[[NSAlert alloc] init] autorelease];
287	>	[alert setMessageText:@"Cannot edit virtual machine settings while it's running."];
288	>	[alert setAlertStyle:NSWarningAlertStyle];
289	>	[alert beginSheetModalForWindow:[self window]
290	>	modalDelegate:self
291	>	didEndSelector:nil
292	>	contextInfo:nil];
293	>	} else if ([[NSFileManager defaultManager] fileExistsAtPath:path]) {
294	>	[[VMSettingsController sharedInstance] editSettingsFor:path sender:sender];
295	>	} else {
296	>	[self _showNotFoundAlert];
297	>	}
298	>	}
299		}
300
301	<	- (IBAction) runVirtualMachine:(id)sender
301	>	- (IBAction) launchVirtualMachine: (id) sender
302		{
303	+	[vmList abortEditing];
304	+	int selectedRow = [vmList selectedRow];
305	+	if (selectedRow >= 0) {
306	+	NSString *path = [vmArray objectAtIndex:selectedRow];
307	+	if ([tasks objectForKey:path]) {
308	+	NSAlert *alert = [[[NSAlert alloc] init] autorelease];
309	+	[alert setMessageText:@"The selected virtual machine is already running."];
310	+	[alert setAlertStyle:NSWarningAlertStyle];
311	+	[alert beginSheetModalForWindow:[self window]
312	+	modalDelegate:self
313	+	didEndSelector:nil
314	+	contextInfo:nil];
315	+	} else if ([[NSFileManager defaultManager] fileExistsAtPath:path]) {
316	+	NSTask *sheep = [[NSTask alloc] init];
317	+	[sheep setLaunchPath:[[NSBundle mainBundle] pathForAuxiliaryExecutable:@"SheepShaver"]];
318	+	[sheep setArguments:[NSArray arrayWithObject:path]];
319	+	[sheep launch];
320	+	[tasks setObject:sheep forKey:path];
321	+	} else {
322	+	[self _showNotFoundAlert];
323	+	}
324	+	}
325	+	}
326	+
327	+	- (void) onTaskTerminated: (NSNotification *) notification
328	+	{
329	+	NSArray *paths = [tasks allKeys];
330	+	NSEnumerator *enumerator = [paths objectEnumerator];
331	+	NSString *path;
332	+	while ((path = [enumerator nextObject])) {
333	+	NSTask *task = [tasks objectForKey:path];
334	+	if (![task isRunning]) {
335	+	[tasks removeObjectForKey:path];
336	+	[task release];
337	+	}
338	+	}
339	+	}
340	+
341	+	- (IBAction) deleteVirtualMachine: (id) sender
342	+	{
343	+	[vmList abortEditing];
344	+	int selectedRow = [vmList selectedRow];
345	+	if (selectedRow >= 0) {
346	+	NSAlert *alert = [[[NSAlert alloc] init] autorelease];
347	+	[alert setMessageText:@"Do you wish to remove the selected virtual machine from the list?"];
348	+	[alert addButtonWithTitle:@"Remove"];
349	+	[alert addButtonWithTitle:@"Cancel"];
350	+	[alert setAlertStyle:NSWarningAlertStyle];
351	+	[alert beginSheetModalForWindow:[self window]
352	+	modalDelegate:self
353	+	didEndSelector:@selector(_deleteVirtualMachineDone: returnCode: contextInfo:)
354	+	contextInfo:nil];
355	+	}
356	+	}
357	+
358	+	- (void) _deleteVirtualMachineDone: (NSAlert *) alert returnCode: (int) returnCode contextInfo: (void *) contextInfo
359	+	{
360	+	if (returnCode == NSAlertFirstButtonReturn) {
361	+	[vmArray removeObjectAtIndex:[vmList selectedRow]];
362	+	[vmList deselectAll:self];
363	+	[self reloadDataAndSave];
364	+	}
365	+	}
366	+
367	+	- (IBAction) revealVirtualMachineInFinder: (id) sender
368	+	{
369	+	[vmList abortEditing];
370	+	int selectedRow = [vmList selectedRow];
371	+	if (selectedRow >= 0) {
372	+	NSString *path = [vmArray objectAtIndex:selectedRow];
373	+	if ([[NSFileManager defaultManager] fileExistsAtPath:path]) {
374	+	[[NSWorkspace sharedWorkspace] selectFile: path inFileViewerRootedAtPath: @""];
375	+	} else {
376	+	[self _showNotFoundAlert];
377	+	}
378	+	}
379		}
380
381		@end

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