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DocInterfaceActions.m
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DocInterfaceActions.m
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/*
* The Cheat - The legendary universal game trainer for Mac OS X.
* http://www.brokenzipper.com/trac/wiki/TheCheat
*
* Copyright (c) 2003-2011, Charles McGarvey et al.
*
* Distributable under the terms and conditions of the 2-clause BSD
* license; see the file COPYING for the legal text of the license.
*/
#import "CheatDocument.h"
@interface CheatDocument (DocumentActionsPrivateAPI )
- (void)_confirmTargetChange:(NSWindow *)sheet returnCode:(int)returnCode context:(void *)contextInfo;
@end
@implementation CheatDocument ( DocumentActions )
- (IBAction)ibSetLocalCheater:(id)sender
{
ChazLog( @"Selected %@", sender );
// if this is the current server, don't reconnect
if ( ![self shouldConnectWithServer:sender] ) {
return;
}
// disconnect and prepare to reconnect
[self disconnectFromCheater];
[self connectWithServer:sender];
// create new local cheater
_cheater = [[LocalCheater alloc] initWithDelegate:self];
[(LocalCheater *)_cheater setShouldCopy:YES];
// send initial messages
[_cheater connect];
[_cheater getProcessList];
// send preferences to the cheater
[_cheater limitReturnedResults:[[NSUserDefaults standardUserDefaults] integerForKey:TCHitsDisplayedPref]];
[ibStatusText setDefaultStatus:[self defaultStatusString]];
}
- (IBAction)ibSetRemoteCheater:(id)sender
{
ChazLog( @"Selected %@", sender );
if ( ![self shouldConnectWithServer:sender] ) {
return;
}
ChazLog( @"resolving rendezvous service..." );
_resolvingService = [[sender representedObject] retain];
[_resolvingService setDelegate:self];
[_resolvingService resolve];
}
- (void)netServiceDidResolveAddress:(NSNetService *)sender
{
NSArray *addresses;
ChazLog( @"service resolved!" );
// stop resolving
[sender stop];
if ( sender != _resolvingService ) {
return;
}
[self disconnectFromCheater];
[self connectWithServer:(NSMenuItem *)[ibServerPopup itemAtIndex:[ibServerPopup indexOfItemWithRepresentedObject:_resolvingService]]];
addresses = [_resolvingService addresses];
_resolvingService = nil;
// create new remote cheater
ChazLog( @"found %i addresses", [addresses count] );
_cheater = [[RemoteCheater alloc] initWithDelegate:self];
[(RemoteCheater *)_cheater connectToHostWithData:[addresses objectAtIndex:0]];
// send initial messages
[_cheater connect];
[_cheater getProcessList];
// send preferences to the cheater
[_cheater limitReturnedResults:[[NSUserDefaults standardUserDefaults] integerForKey:TCHitsDisplayedPref]];
[ibStatusText setDefaultStatus:[self defaultStatusString]];
[self updateInterface];
}
- (void)netService:(NSNetService *)sender didNotResolve:(NSDictionary *)errorDict
{
[sender stop];
if ( sender != _resolvingService ) {
return;
}
_resolvingService = nil;
NSBeginInformationalAlertSheet( @"The Cheat can't find the server.", @"OK", nil, nil, ibWindow, self, NULL, NULL, NULL,
@"The Cheat can't connect to the server \"%@\" because it can't be found.", [sender name] );
}
- (void)netServiceDidStop:(NSNetService *)sender
{
[sender release];
}
- (IBAction)ibSetCustomCheater:(id)sender
{
RemoteCheater *cheater;
ChazLog( @"Selected %@", [sender description] );
if ( ![self shouldConnectWithServer:sender] ) {
return;
}
cheater = [[RemoteCheater alloc] initWithDelegate:self];
if ( ![(RemoteCheater *)cheater connectToHostWithData:[sender representedObject]] ) {
NSBeginInformationalAlertSheet( @"The Cheat can't find the server.", @"OK", nil, nil, ibWindow, self, NULL, NULL, NULL,
@"The Cheat can't connect to \"%@\" because there is no server at that address.", [sender title] );
[cheater release];
[self selectConnectedCheater];
return;
}
[self disconnectFromCheater];
[self connectWithServer:sender];
_cheater = cheater;
// send initial messages
[_cheater connect];
[_cheater getProcessList];
// send preferences to the cheater
[_cheater limitReturnedResults:[[NSUserDefaults standardUserDefaults] integerForKey:TCHitsDisplayedPref]];
[ibStatusText setDefaultStatus:[self defaultStatusString]];
[self updateInterface];
}
- (IBAction)ibSetNoCheater:(id)sender
{
[self disconnectFromCheater];
// nil server object
[_serverObject release];
_serverObject = nil;
[ibStatusText setDefaultStatus:[self defaultStatusString]];
[self updateInterface];
}
- (IBAction)ibSetProcess:(id)sender
{
if ( [_process isEqual:(Process *)[sender representedObject]] ) {
// this process is already selected, do nothing
return;
}
[_cheatData process];
if ( [_searchData hasSearchedOnce] ) {
NSBeginInformationalAlertSheet( @"Confirm target change.", @"OK", @"Cancel", nil, ibWindow, self, NULL,
@selector(_confirmTargetChange:returnCode:context:), [[sender representedObject] retain],
@"If you change the target now, your search will be cleared. This cannot be undone. Continue?" );
}
else {
// request the change
[_cheater setTarget:(Process *)[sender representedObject]];
}
}
- (void)_confirmTargetChange:(NSWindow *)sheet returnCode:(int)returnCode context:(void *)contextInfo
{
NSMenu *processMenu = [ibProcessPopup menu];
Process *process = (Process *)contextInfo;
if ( returnCode == NSAlertDefaultReturn ) {
// clear the search
[self ibClearSearch:nil];
// request the change
[_cheater setTarget:process];
}
else {
// select the correct server menuitem
[ibProcessPopup selectItemAtIndex:[processMenu indexOfItemWithRepresentedObject:_process]];
}
[process release];
}
- (IBAction)ibSetVariableType:(id)sender
{
[_searchData setVariableType:[sender tag]];
[self updateInterface];
}
- (IBAction)ibSetIntegerSign:(id)sender
{
[_searchData setIntegerSign:[[sender selectedCell] tag]];
}
- (IBAction)ibSetOperator:(id)sender
{
[_searchData setSearchOperator:[sender tag]];
}
- (IBAction)ibSetValueUsed:(id)sender
{
[_searchData setValueUsed:[[sender selectedCell] tag]];
[self updateInterface];
}
- (IBAction)ibClearSearch:(id)sender
{
[_cheater clearSearch];
}
- (IBAction)ibSearch:(id)sender
{
Variable *variable;
// do the search
if ( [_searchData valueUsed] == TCGivenValue ) {
variable = [[Variable alloc] initWithType:[_searchData variableType] integerSign:[_searchData integerSign]];
[variable setProcess:_process];
[variable setStringValue:[ibSearchValueField stringValue]];
if ( [variable isValueValid] && [variable valueSize] > 0 ) {
_status = TCSearchingStatus;
[ibStatusText setDefaultStatus:[NSString stringWithFormat:@"Searching %@'s memory%C", [_process name], 0x2026]];
[ibStatusBar setIndeterminate:NO];
[_searchData setSearchValue:variable];
[_cheater searchForVariable:variable comparison:[_searchData searchOperator]];
//[_cheater searchForVariable:[_searchData searchValue] comparison:[_searchData searchOperator]];
[variable release];
}
else {
NSBeginAlertSheet( @"Invalid Input", @"OK", nil, nil, ibWindow, nil, NULL, NULL, NULL,
@"The search value \"%@\" cannot be used with this type of search.", [ibSearchValueField stringValue] );
}
}
else {
_status = TCSearchingStatus;
[ibStatusText setDefaultStatus:[NSString stringWithFormat:@"Searching %@'s memory%C", [_process name], 0x2026]];
[ibStatusBar setIndeterminate:NO];
[_cheater searchLastValuesComparison:[_searchData searchOperator]];
}
[self updateInterface];
}
- (IBAction)ibAddSearchVariable:(id)sender
{
NSArray *rows;
int i, top;
// don't do anything if there is nothing selected
if ( [ibSearchVariableTable selectedRow] == -1 ) {
return;
}
rows = [ibSearchVariableTable selectedRows];
top = [rows count];
for ( i = 0; i < top; i++ ) {
int rowIndex = [[rows objectAtIndex:i] unsignedIntValue];
// transfer the search variable to the cheat data
[_cheatData addVariable:[_searchData variableAtIndex:rowIndex]];
}
// update the variable table
[ibCheatVariableTable reloadData];
if ( [[NSUserDefaults standardUserDefaults] boolForKey:TCSwitchVariablesPref] ) {
[self switchToCheatMode];
int rowIndex = [_cheatData variableCount]-1;
if ( MacOSXVersion() >= 0x1030 ) {
[ibCheatVariableTable selectRowIndexes:[NSIndexSet indexSetWithIndex:rowIndex] byExtendingSelection:NO];
}
else {
[ibCheatVariableTable selectRow:rowIndex byExtendingSelection:NO];
}
// start editing the last added variable
if ( [[NSUserDefaults standardUserDefaults] boolForKey:TCAutoStartEditingVarsPref] ) {
if ( top > 1 ) {
// edit multiple
if ( MacOSXVersion() >= 0x1030 ) {
[ibCheatVariableTable selectRowIndexes:[NSIndexSet indexSetWithIndexesInRange:NSMakeRange(rowIndex-top+1,top-1)]
byExtendingSelection:YES];
}
else {
for ( i = 1; i < top; i++ ) {
[ibCheatVariableTable selectRow:rowIndex-i byExtendingSelection:YES];
}
}
[ibCheatVariableTable scrollRowToVisible:rowIndex];
[self ibRunEditVariablesSheet:nil];
}
else {
// edit one
[ibCheatVariableTable editColumn:[ibCheatVariableTable columnWithIdentifier:@"value"]
row:rowIndex withEvent:nil select:YES];
}
}
}
// update interface
[self setDocumentChanged];
[self updateInterface];
}
- (IBAction)ibSetCheatRepeats:(id)sender
{
[_cheatData setRepeats:[sender state]];
// update interface
[self setDocumentChanged];
[self updateInterface];
}
- (IBAction)ibSetRepeatInterval:(id)sender
{
[_cheatData setRepeatInterval:[sender doubleValue]];
// update interface
[self setDocumentChanged];
[self updateInterface];
}
- (IBAction)ibCheat:(id)sender
{
_status = TCCheatingStatus;
[_cheater makeVariableChanges:[_cheatData enabledVariables] repeat:[_cheatData repeats] interval:[_cheatData repeatInterval]];
// update status description
if ( [_cheatData repeats] ) {
[ibStatusText setDefaultStatus:[NSString stringWithFormat:@"Applying cheats to %@%C", [_process name], 0x2026]];
[ibStatusBar setIndeterminate:YES];
[ibStatusBar startAnimation:self];
[self updateInterface];
}
}
- (IBAction)ibRunPropertiesSheet:(id)sender
{
// update fields
[ibWindowTitleField setStringValue:[_cheatData windowTitle]];
[ibCheatInfoField setStringValue:[_cheatData cheatInfo]];
// display sheet
[NSApp beginSheet:ibPropertiesSheet modalForWindow:ibWindow modalDelegate:nil didEndSelector:NULL contextInfo:nil];
}
- (IBAction)ibEndPropertiesSheet:(id)sender
{
[ibPropertiesSheet orderOut:sender];
[NSApp endSheet:ibPropertiesSheet returnCode:0];
if ( [sender tag] == 1 ) {
// do not update anything if nothing has changed
if ( [[ibWindowTitleField stringValue] isEqualToString:[_cheatData windowTitle]] &&
[[ibCheatInfoField stringValue] isEqualToString:[_cheatData cheatInfo]] ) {
return;
}
// update data
[_cheatData setWindowTitle:[ibWindowTitleField stringValue]];
[_cheatData setCheatInfo:[ibCheatInfoField stringValue]];
[self setDocumentChanged];
[self updateInterface];
}
}
- (IBAction)ibRunPasswordSheet:(id)sender
{
}
- (IBAction)ibEndPasswordSheet:(id)sender
{
}
- (IBAction)ibRunCustomServerSheet:(id)sender
{
// update fields
[ibServerField setStringValue:@""];
[ibPortField setStringValue:[NSString stringWithFormat:@"%i", TCDefaultListenPort]];
// display sheet
[NSApp beginSheet:ibCustomServerSheet modalForWindow:ibWindow modalDelegate:nil didEndSelector:NULL contextInfo:nil];
}
- (IBAction)ibEndCustomServerSheet:(id)sender
{
NSString *server = [ibServerField stringValue];
int port = [[ibPortField stringValue] intValue];
ChazLog( @"ibEndCustomServerSheet: %@:%i", server, port );
[ibCustomServerSheet orderOut:sender];
[NSApp endSheet:ibCustomServerSheet returnCode:0];
if ( [sender tag] == 1 ) {
[self connectWithURL:[NSString stringWithFormat:@"cheat://%@:%i", server, port]];
}
}
- (IBAction)ibRunEditVariablesSheet:(id)sender
{
int row = [ibCheatVariableTable selectedRow];
Variable *var;
// must have selected items
if ( row == -1 ) {
return;
}
var = [_cheatData variableAtIndex:row];
// update field
[ibNewValueField setStringValue:[var stringValue]];
// display sheet
[NSApp beginSheet:ibEditVariablesSheet modalForWindow:ibWindow modalDelegate:nil didEndSelector:NULL contextInfo:nil];
}
- (IBAction)ibEndEditVariablesSheet:(id)sender
{
NSString *newValue = [ibNewValueField stringValue];
NSArray *rows;
int i, top;
[ibEditVariablesSheet orderOut:sender];
[NSApp endSheet:ibEditVariablesSheet returnCode:0];
if ( [sender tag] == 0 ) {
return;
}
if ( [newValue isEqualToString:@""] ) {
newValue = nil;
}
rows = [ibCheatVariableTable selectedRows];
top = [rows count];
// change all selected variables with the new value
if ( newValue ) {
for ( i = 0; i < top; i++ ) {
Variable *var = [_cheatData variableAtIndex:[[rows objectAtIndex:i] unsignedIntValue]];
[var setStringValue:newValue];
}
}
[ibCheatVariableTable reloadData];
[self setDocumentChanged];
[self updateInterface];
}
- (IBAction)ibPauseTarget:(id)sender
{
[_cheater pauseTarget];
}
- (IBAction)ibResumeTarget:(id)sender
{
[_cheater resumeTarget];
}
- (IBAction)ibCancelSearch:(id)sender
{
_isCancelingTask = YES;
[_cheater cancelSearch];
[self updateInterface];
}
- (IBAction)ibStopCheat:(id)sender
{
_isCancelingTask = YES;
[_cheater stopChangingVariables];
[self updateInterface];
}
- (IBAction)ibDumpMemory:(id)sender
{
_status = TCDumpingStatus;
[_cheater getMemoryDump];
// display status
[ibStatusText setDefaultStatus:[NSString stringWithFormat:@"Dumping %@'s memory%C", [_process name], 0x2026]];
[ibStatusBar setIndeterminate:YES];
[ibStatusBar startAnimation:self];
[self updateInterface];
}
- (IBAction)ibCancelDump:(id)sender
{
_isCancelingTask = YES;
[_cheater cancelMemoryDump];
[self updateInterface];
}
- (IBAction)ibAddCheatVariable:(id)sender
{
ChazLog( @"ibAddCheatVariable:" );
Variable *var = [[Variable alloc] initWithType:[sender tag]];
// add the new variable to the doc data
[_cheatData addVariable:var];
[var release];
// update the variable table
[ibCheatVariableTable reloadData];
if ( [[NSUserDefaults standardUserDefaults] boolForKey:TCSwitchVariablesPref] ) {
[self switchToCheatMode];
int row = [_cheatData variableCount]-1;
if ( MacOSXVersion() >= 0x1030 ) {
[ibCheatVariableTable selectRowIndexes:[NSIndexSet indexSetWithIndex:row] byExtendingSelection:NO];
}
else {
[ibCheatVariableTable selectRow:row byExtendingSelection:NO];
}
// start editing new variable
if ( [[NSUserDefaults standardUserDefaults] boolForKey:TCAutoStartEditingVarsPref] ) {
[ibCheatVariableTable editColumn:[ibCheatVariableTable columnWithIdentifier:@"address"] row:row withEvent:nil select:YES];
}
}
// update interface
[self setDocumentChanged];
[self updateInterface];
}
- (IBAction)ibSetVariableEnabled:(id)sender
{
NSArray *rows;
int i, top;
BOOL flag;
ChazLog( @"ibSetVariableEnabled: %i", [sender selectedRow] );
flag = [[_cheatData variableAtIndex:[ibCheatVariableTable selectedRow]] isEnabled];
rows = [ibCheatVariableTable selectedRows];
top = [rows count];
for ( i = 0; i < top; i++ ) {
Variable *var = [_cheatData variableAtIndex:[[rows objectAtIndex:i] unsignedIntValue]];
[var setEnabled:!flag];
}
// update interface
[ibCheatVariableTable reloadData];
[self setDocumentChanged];
[self updateInterface];
}
- (IBAction)ibToggleSearchCheat:(id)sender
{
if ( _mode == TCCheatMode ) {
[self switchToSearchMode];
}
else if ( _mode == TCSearchMode ) {
[self switchToCheatMode];
}
}
- (IBAction)ibUndo:(id)sender
{
[_cheater undo];
}
- (IBAction)ibRedo:(id)sender
{
[_cheater redo];
}
@end