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// RAFBlockEditorWindow.m
// Adium
//
// Created by Augie Fackler on 5/26/05.
// Copyright 2006 The Adium Team. All rights reserved.
//
#import "RAFBlockEditorWindowController.h"
#import <Adium/AIAccountControllerProtocol.h>
#import <Adium/AIContactControllerProtocol.h>
#import <AIUtilities/AICompletingTextField.h>
#import <AIUtilities/AIPopUpButtonAdditions.h>
#import <AIUtilities/AIMenuAdditions.h>
#import <Adium/AIAccount.h>
#import <Adium/AIListContact.h>
#import <Adium/AIMetaContact.h>
#import <Adium/AIListGroup.h>
#import <Adium/AIService.h>
@interface RAFBlockEditorWindowController ()
- (NSMenu *)privacyOptionsMenu;
- (AIAccount<AIAccount_Privacy> *)selectedAccount;
- (void)configureTextField;
- (NSSet *)contactsFromTextField;
- (AIPrivacyOption)selectedPrivacyOption;
@end
@implementation RAFBlockEditorWindowController
static RAFBlockEditorWindowController *sharedInstance = nil;
+ (void)showWindow
{
if (!sharedInstance) {
sharedInstance = [[self alloc] initWithWindowNibName:@"BlockEditorWindow"];
}
[sharedInstance showWindow:nil];
[[sharedInstance window] makeKeyAndOrderFront:nil];
}
- (void)windowDidLoad
{
[[self window] setTitle:AILocalizedString(@"Privacy Settings", nil)];
[cancelButton setLocalizedString:AILocalizedString(@"Cancel","Cancel button for Privacy Settings")];
[blockButton setLocalizedString:AILocalizedString(@"Add","Add button for Privacy Settings")];
[[buddyCol headerCell] setTitle:AILocalizedString(@"Contact","Title of column containing user IDs of blocked contacts")];
[[accountCol headerCell] setTitle:AILocalizedString(@"Account","Title of column containing blocking accounts")];
[accountText setLocalizedString:AILocalizedString(@"Account:",nil)];
{
//Let the min X margin be resizeable while label_account and label_privacyLevel localize in case the window moves
[stateChooser setAutoresizingMask:(NSViewMinYMargin | NSViewMinXMargin)];
[popUp_accounts setAutoresizingMask:(NSViewMinYMargin | NSViewMinXMargin)];
//Keep label_privacyLevel in place, too, while label_account potentially resizes the window
[label_privacyLevel setAutoresizingMask:(NSViewMinYMargin | NSViewMinXMargin)];
[label_account setLocalizedString:AILocalizedString(@"Account:",nil)];
[label_privacyLevel setAutoresizingMask:(NSViewMinYMargin | NSViewMaxXMargin)];
//Account is in place; popUp_accounts can width-resize again
[popUp_accounts setAutoresizingMask:(NSViewWidthSizable | NSViewMinYMargin)];
[label_privacyLevel setLocalizedString:AILocalizedString(@"Privacy level:", nil)];
[stateChooser setAutoresizingMask:(NSViewWidthSizable | NSViewMinYMargin)];
}
accountColumnsVisible = YES;
[accountCol retain];
listContents = [[NSMutableArray alloc] init];
[stateChooser setMenu:[self privacyOptionsMenu]];
[[table tableColumnWithIdentifier:@"icon"] setDataCell:[[[NSImageCell alloc] init] autorelease]];
accountMenu = [[AIAccountMenu accountMenuWithDelegate:self
submenuType:AIAccountNoSubmenu
showTitleVerbs:NO] retain];
[table registerForDraggedTypes:[NSArray arrayWithObjects:@"AIListObject", @"AIListObjectUniqueIDs",nil]];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(privacySettingsChangedExternally:)
name:@"AIPrivacySettingsChangedOutsideOfPrivacyWindow"
object:nil];
[[AIContactObserverManager sharedManager] registerListObjectObserver:self];
[super windowDidLoad];
}
- (void)windowWillClose:(id)sender
{
[super windowWillClose:sender];
[[AIContactObserverManager sharedManager] unregisterListObjectObserver:self];
[[NSNotificationCenter defaultCenter] removeObserver:self];
[sharedInstance release]; sharedInstance = nil;
}
- (NSString *)adiumFrameAutosaveName
{
return @"PrivacyWindow";
}
- (void)dealloc
{
[accountCol release];
[accountMenu release];
[listContents release];
[listContentsAllAccounts release];
[super dealloc];
}
- (NSMutableArray*)listContents
{
return listContents;
}
- (void)setListContents:(NSArray*)newList
{
if (newList != listContents) {
[listContents release];
listContents = [newList mutableCopy];
}
}
#pragma mark Adding a contact to the list
- (void)selectAccountInSheet:(AIAccount *)inAccount
{
[popUp_sheetAccounts selectItemWithRepresentedObject:inAccount];
[self configureTextField];
NSString *userNameLabel = [inAccount.service userNameLabel];
[accountText setAutoresizingMask:NSViewMinXMargin];
[buddyText setLocalizedString:[(userNameLabel ?
userNameLabel : AILocalizedString(@"Contact ID",nil)) stringByAppendingString:AILocalizedString(@":", "Colon which will be appended after a label such as 'User Name', before an input field")]];
[accountText setAutoresizingMask:NSViewMaxXMargin];
}
- (IBAction)runBlockSheet:(id)sender
{
[field setStringValue:@""];
sheetAccountMenu = [[AIAccountMenu accountMenuWithDelegate:self
submenuType:AIAccountNoSubmenu
showTitleVerbs:NO] retain];
[self selectAccountInSheet:[[popUp_sheetAccounts selectedItem] representedObject]];
[NSApp beginSheet:sheet
modalForWindow:[self window]
modalDelegate:self
didEndSelector:@selector(didEndSheet:returnCode:contextInfo:)
contextInfo:nil];
}
- (IBAction)cancelBlockSheet:(id)sender
{
[NSApp endSheet:sheet];
}
- (void)addObject:(AIListContact *)inContact
{
if (inContact) {
if (![listContents containsObject:inContact]) {
[listContents addObject:inContact];
}
[inContact setIsOnPrivacyList:YES updateList:YES privacyType:(([self selectedPrivacyOption] == AIPrivacyOptionAllowUsers) ?
AIPrivacyTypePermit :
AIPrivacyTypeDeny)];
}
}
- (IBAction)didBlockSheet:(id)sender
{
NSSet *contactArray = [self contactsFromTextField];
//Add the contact immediately
if (contactArray && [contactArray count]) {
AIListContact *contact;
for (contact in contactArray) {
[self addObject:contact];
}
[table reloadData];
}
[NSApp endSheet:sheet];
}
- (void)didEndSheet:(NSWindow *)theSheet returnCode:(NSInteger)returnCode contextInfo:(void *)contextInfo
{
[sheetAccountMenu release]; sheetAccountMenu = nil;
[theSheet orderOut:self];
}
/*!
* @brief Get a set of all contacts which are represented by the currently selected account and UID field
*
* @result A set of AIListContact objects
*/
- (NSSet *)contactsFromTextField
{
AIListContact *contact = nil;
NSString *UID = nil;
AIAccount *account = [[popUp_sheetAccounts selectedItem] representedObject];;
NSArray *accountArray;
NSMutableSet *contactsSet = [NSMutableSet set];
NSEnumerator *enumerator;
id impliedValue = [field impliedValue];
if (account) {
accountArray = [NSArray arrayWithObject:account];
} else {
//All accounts
NSMutableArray *tempArray = [NSMutableArray array];
NSMenuItem *menuItem;
enumerator = [[[popUp_sheetAccounts menu] itemArray] objectEnumerator];
while ((menuItem = [enumerator nextObject])) {
AIAccount *anAccount;
if ((anAccount = [menuItem representedObject])) {
[tempArray addObject:anAccount];
}
}
accountArray = tempArray;
}
for (account in accountArray) {
if ([impliedValue isKindOfClass:[AIMetaContact class]]) {
AIListContact *containedContact;
NSEnumerator *contactEnumerator = [[(AIMetaContact *)impliedValue listContactsIncludingOfflineAccounts] objectEnumerator];
while ((containedContact = [contactEnumerator nextObject])) {
/* For each contact contained my the metacontact, check if its service class matches the current account's.
* If it does, add that contact to our list, using the contactController to get an AIListContact specific for the account.
*/
if ([containedContact.service.serviceClass isEqualToString:account.service.serviceClass]) {
if ((contact = [adium.contactController contactWithService:account.service
account:account
UID:containedContact.UID])) {
[contactsSet addObject:contact];
}
}
}
} else {
if ([impliedValue isKindOfClass:[AIListContact class]]) {
UID = [(AIListContact *)impliedValue UID];
} else if ([impliedValue isKindOfClass:[NSString class]]) {
UID = [account.service normalizeUID:impliedValue removeIgnoredCharacters:YES];
}
if (UID) {
//Get a contact with this UID on the current account
if ((contact = [adium.contactController contactWithService:account.service
account:account
UID:UID])) {
[contactsSet addObject:contact];
}
}
}
}
return contactsSet;
}
- (void)configureTextField
{
AIAccount *account = [[popUp_sheetAccounts selectedItem] representedObject];
NSEnumerator *enumerator;
AIListContact *contact;
//Clear the completing strings
[field setCompletingStrings:nil];
//Configure the auto-complete view to autocomplete for contacts matching the selected account's service
enumerator = [adium.contactController.allContacts objectEnumerator];
while ((contact = [enumerator nextObject])) {
if (!account ||
contact.service == account.service) {
NSString *UID = contact.UID;
[field addCompletionString:contact.formattedUID withImpliedCompletion:UID];
[field addCompletionString:contact.displayName withImpliedCompletion:UID];
[field addCompletionString:UID];
}
}
}
#pragma mark Removing a contact from the list
- (IBAction)removeSelection:(id)sender
{
NSIndexSet *selectedItems = [table selectedRowIndexes];
// If there's anything selected..
if ([selectedItems count]) {
AIListContact *contact;
// Iterate through the selected rows (backwards)
for (NSInteger selection = [selectedItems lastIndex]; selection != NSNotFound; selection = [selectedItems indexLessThanIndex:selection]) {
contact = [listContents objectAtIndex:selection];
// Remove from the serverside list
[contact setIsOnPrivacyList:NO updateList:YES privacyType:(([self selectedPrivacyOption] == AIPrivacyOptionAllowUsers) ?
AIPrivacyTypePermit :
AIPrivacyTypeDeny)];
[listContents removeObject:contact];
}
[table reloadData];
[table deselectAll:nil];
}
}
- (void)tableViewDeleteSelectedRows:(NSTableView *)tableView
{
[self removeSelection:tableView];
}
- (void)setAccountColumnsVisible:(BOOL)visible
{
if (accountColumnsVisible != visible) {
if (visible) {
[table addTableColumn:accountCol];
} else {
[table removeTableColumn:accountCol];
}
[table sizeToFit];
accountColumnsVisible = visible;
}
}
#pragma mark Privacy options menu
- (NSMenu *)privacyOptionsMenu
{
//build the menu of states
NSMenu *stateMenu = [[NSMenu alloc] init];
NSMenuItem *menuItem;
menuItem = [[NSMenuItem alloc] initWithTitle:AILocalizedString(@"Allow anyone", nil)
action:NULL
keyEquivalent:@""];
[menuItem setTag:AIPrivacyOptionAllowAll];
[stateMenu addItem:menuItem];
[menuItem release];
menuItem = [[NSMenuItem alloc] initWithTitle:AILocalizedString(@"Allow only contacts on my contact list", nil)
action:NULL
keyEquivalent:@""];
[menuItem setTag:AIPrivacyOptionAllowContactList];
[stateMenu addItem:menuItem];
[menuItem release];
menuItem = [[NSMenuItem alloc] initWithTitle:AILocalizedString(@"Allow only certain contacts", nil)
action:NULL
keyEquivalent:@""];
[menuItem setTag:AIPrivacyOptionAllowUsers];
[stateMenu addItem:menuItem];
[menuItem release];
menuItem = [[NSMenuItem alloc] initWithTitle:AILocalizedString(@"Block certain contacts", nil)
action:NULL
keyEquivalent:@""];
[menuItem setTag:AIPrivacyOptionDenyUsers];
[stateMenu addItem:menuItem];
[menuItem release];
/*
tmpItem = [[NSMenuItem alloc] initWithTitle:AILocalizedString(@"Custom settings for each account", nil) action:NULL keyEquivalent:@""];
[tmpItem setRepresentedObject:[NSNumber numberWithInt:AIPrivacyOptionCustom]];
[stateMenu addItem:[tmpItem autorelease]];
*/
return [stateMenu autorelease];
}
- (AIPrivacyOption)selectedPrivacyOption
{
return [[stateChooser selectedItem] tag];
}
/*!
* @brief Set a privacy option and update our view for it
*
* @param sender If nil, we update our display without attempting to change anything on our account
*/
- (IBAction)setPrivacyOption:(id)sender
{
AIAccount<AIAccount_Privacy> *account = [self selectedAccount];
AIPrivacyOption privacyOption = [self selectedPrivacyOption];
//First, let's get the right tab view selected
switch (privacyOption) {
case AIPrivacyOptionAllowAll:
case AIPrivacyOptionAllowContactList:
case AIPrivacyOptionCustom:
if (![[[tabView_contactList selectedTabViewItem] identifier] isEqualToString:@"empty"]) {
[tabView_contactList selectTabViewItemWithIdentifier:@"empty"];
[tabView_contactList setHidden:YES];
NSRect frame = [[self window] frame];
CGFloat tabViewHeight = [tabView_contactList frame].size.height;
frame.size.height -= tabViewHeight;
frame.origin.y += tabViewHeight;
//Don't resize vertically now...
[tabView_contactList setAutoresizingMask:NSViewWidthSizable];
[[self window] setMinSize:NSMakeSize(250, frame.size.height)];
[[self window] setMaxSize:NSMakeSize(CGFLOAT_MAX, frame.size.height)];
AILog(@"Because of privacy option %i, resizing from %@ to %@",privacyOption,
NSStringFromRect([[self window] frame]),NSStringFromRect(frame));
[[self window] setFrame:frame display:YES animate:YES];
}
break;
case AIPrivacyOptionAllowUsers:
case AIPrivacyOptionDenyUsers:
if (![[[tabView_contactList selectedTabViewItem] identifier] isEqualToString:@"list"]) {
[tabView_contactList selectTabViewItemWithIdentifier:@"list"];
NSRect frame = [[self window] frame];
CGFloat tabViewHeight = [tabView_contactList frame].size.height;
frame.size.height += tabViewHeight;
frame.origin.y -= tabViewHeight;
[[self window] setMinSize:NSMakeSize(250, 320)];
[[self window] setMaxSize:NSMakeSize(CGFLOAT_MAX, CGFLOAT_MAX)];
//Set frame after fixing our min/max size so the resize won't fail
AILog(@"Because of privacy option %i, resizing from %@ to %@",privacyOption,
NSStringFromRect([[self window] frame]),NSStringFromRect(frame));
[[self window] setFrame:frame display:YES animate:YES];
[tabView_contactList setHidden:NO];
//Allow resizing vertically again
[tabView_contactList setAutoresizingMask:(NSViewWidthSizable | NSViewHeightSizable)];
}
break;
case AIPrivacyOptionDenyAll:
case AIPrivacyOptionUnknown:
NSLog(@"We should never see these...");
break;
}
if (sender) {
if (account) {
[account setPrivacyOptions:privacyOption];
} else {
NSEnumerator *enumerator = [[[popUp_accounts menu] itemArray] objectEnumerator];
NSMenuItem *menuItem;
AIAccount<AIAccount_Privacy> *representedAccount;
while ((menuItem = [enumerator nextObject])) {
if ((representedAccount = [menuItem representedObject])) {
[representedAccount setPrivacyOptions:privacyOption];
}
}
}
}
//Now make our listContents array match the serverside arrays for the selected account(s)
[listContents removeAllObjects];
if ((privacyOption == AIPrivacyOptionAllowUsers) ||
(privacyOption == AIPrivacyOptionDenyUsers)) {
if (account) {
[listContents addObjectsFromArray:[account listObjectsOnPrivacyList:((privacyOption == AIPrivacyOptionAllowUsers) ?
AIPrivacyTypePermit :
AIPrivacyTypeDeny)]];
} else {
NSEnumerator *enumerator = [[[popUp_accounts menu] itemArray] objectEnumerator];
NSMenuItem *menuItem;
AIAccount<AIAccount_Privacy> *representedAccount;
while ((menuItem = [enumerator nextObject])) {
if ((representedAccount = [menuItem representedObject])) {
[listContents addObjectsFromArray:[representedAccount listObjectsOnPrivacyList:((privacyOption == AIPrivacyOptionAllowUsers) ?
AIPrivacyTypePermit :
AIPrivacyTypeDeny)]];
}
}
}
}
[table reloadData];
}
- (void)selectPrivacyOption:(AIPrivacyOption)privacyOption
{
BOOL success = [stateChooser selectItemWithTag:privacyOption];
if (privacyOption == AIPrivacyOptionCustom) {
if (!success) {
NSMenuItem *menuItem = [[NSMenuItem alloc] initWithTitle:AILocalizedString(@"(Multiple privacy levels are active)", nil)
action:NULL
keyEquivalent:@""];
[menuItem setTag:AIPrivacyOptionCustom];
[[stateChooser menu] addItem:menuItem];
[menuItem release];
success = [stateChooser selectItemWithTag:privacyOption];
}
} else {
//Not on custom; make sure custom isn't still in the menu
NSInteger customItemIndex = [stateChooser indexOfItemWithTag:AIPrivacyOptionCustom];
if (customItemIndex != -1) {
[[stateChooser menu] removeItemAtIndex:customItemIndex];
}
}
//Now update our view for this privacy option
[self setPrivacyOption:nil];
}
#pragma mark Account menu
/*!
* @brief Return the currently selected account, or nil if the 'All' item is selected
*/
- (AIAccount<AIAccount_Privacy> *)selectedAccount
{
return [[popUp_accounts selectedItem] representedObject];
}
/*!
* @brief Action called when the account selection changes
*
* Update our view and the privacy option menu to be appropriate for the newly selected account.
* This may be called with a sender of nil by code elsewhere to force an update
*/
- (void)accountMenu:(AIAccountMenu *)inAccountMenu didSelectAccount:(AIAccount *)inAccount
{
if (inAccountMenu == accountMenu) {
AIAccount<AIAccount_Privacy> *account = [self selectedAccount];
if (account) {
//Selected an account
AIPrivacyOption privacyOption = [account privacyOptions];
//Don't need the account column when we're showing for just one account
[self setAccountColumnsVisible:NO];
[self selectPrivacyOption:privacyOption];
} else {
//Selected 'All'. We need to determine what privacy option to display for the set of all accounts.
AIPrivacyOption currentState = AIPrivacyOptionUnknown;
NSEnumerator *enumerator = [[[popUp_accounts menu] itemArray] objectEnumerator];
NSMenuItem *menuItem;
while ((menuItem = [enumerator nextObject])) {
if ((account = [menuItem representedObject])) {
AIPrivacyOption accountState = [account privacyOptions];
if (currentState == AIPrivacyOptionUnknown) {
//We don't know the state of an account yet
currentState = accountState;
} else if (accountState != currentState) {
currentState = AIPrivacyOptionCustom;
}
}
}
[self setAccountColumnsVisible:YES];
[self selectPrivacyOption:currentState];
}
} else if (inAccountMenu == sheetAccountMenu) {
//Update our sheet for the current account
[self selectAccountInSheet:inAccount];
}
}
/*!
* @brief The 'All' menu item for accounts was selected
*
* We simulate an AIAccountMenu delegate call, since the All item was added by RAFBLockEditorWindowController.
*/
- (IBAction)selectedAllAccountItem:(id)sender
{
AIAccountMenu *relevantAccountMenu = (([sender menu] == [popUp_accounts menu]) ?
accountMenu :
sheetAccountMenu);
[self accountMenu:relevantAccountMenu didSelectAccount:nil];
}
/*!
* @brief Select an account in our account menu, then update everything else to be appropriate for it
*/
- (void)selectAccount:(AIAccount *)inAccount
{
[popUp_accounts selectItemWithRepresentedObject:inAccount];
[self accountMenu:accountMenu didSelectAccount:inAccount];
}
/*!
* @brief Add account menu items to our location
*
* Implemented as required by the AccountMenuPlugin protocol.
*
* @param menuItemArray An <tt>NSArray</tt> of <tt>NSMenuItem</tt> objects to be added to the menu
*/
- (void)accountMenu:(AIAccountMenu *)inAccountMenu didRebuildMenuItems:(NSArray *)menuItems
{
AIAccount *previouslySelectedAccount = nil;
NSMenuItem *menuItem;
NSMenu *menu = [[NSMenu alloc] init];
/*
* accountMenu isn't set the first time we get here as the accountMenu is created. Similarly, sheetAccountMenu isn't created its first time.
* This code makes the (true) assumption that accountMenu is _always_ created before sheetAccountMenu.
*/
BOOL isPrimaryAccountMenu = (!accountMenu || (inAccountMenu == accountMenu));
if (isPrimaryAccountMenu) {
if ([popUp_accounts menu]) {
previouslySelectedAccount = [[popUp_accounts selectedItem] representedObject];
}
} else if (inAccountMenu == sheetAccountMenu) {
if ([popUp_sheetAccounts menu]) {
previouslySelectedAccount = [[popUp_sheetAccounts selectedItem] representedObject];
}
}
//Add the All menu item first if we have more than one account listed
if ([menuItems count] > 1) {
[menu addItemWithTitle:AILocalizedString(@"All", nll)
target:self
action:@selector(selectedAllAccountItem:)
keyEquivalent:@""];
}
/*
* As we enumerate, we:
* 1) Determine what state the accounts within the menu are in
* 2) Add the menu items to our menu
*/
for (menuItem in menuItems) {
[menu addItem:menuItem];
}
if (isPrimaryAccountMenu) {
[popUp_accounts setMenu:menu];
/* Restore the previous account selection if there was one.
* Whether there was one or not, this will cause the rest of our view update to match the new/current selection
*/
[self selectAccount:previouslySelectedAccount];
} else {
[popUp_sheetAccounts setMenu:menu];
[self selectAccountInSheet:previouslySelectedAccount];
}
[menu release];
}
- (BOOL)accountMenu:(AIAccountMenu *)inAccountMenu shouldIncludeAccount:(AIAccount *)inAccount
{
BOOL isPrimaryAccountMenu = (!accountMenu || (inAccountMenu == accountMenu));
if (isPrimaryAccountMenu) {
return (inAccount.online &&
[inAccount conformsToProtocol:@protocol(AIAccount_Privacy)]);
} else {
AIAccount *selectedPrimaryAccount = self.selectedAccount;
if (selectedPrimaryAccount) {
//An account is selected in the main window; only incldue that account in our sheet
return (inAccount == selectedPrimaryAccount);
} else {
//'All' is selected in the main window; include all accounts which are online and support privacy
return (inAccount.online &&
[inAccount conformsToProtocol:@protocol(AIAccount_Privacy)]);
}
}
}
- (void)privacySettingsChangedExternally:(NSNotification *)inNotification
{
[self accountMenu:accountMenu didSelectAccount:[self selectedAccount]];
}
- (NSSet *)updateListObject:(AIListObject *)inObject keys:(NSSet *)inModifiedKeys silent:(BOOL)silent
{
if ([inModifiedKeys containsObject:KEY_IS_BLOCKED]) {
[self privacySettingsChangedExternally:nil];
}
return nil;
}
#pragma mark Table view
- (NSInteger)numberOfRowsInTableView:(NSTableView *)aTableView
{
return [listContents count];
}
- (id)tableView:(NSTableView *)aTableView objectValueForTableColumn:(NSTableColumn *)aTableColumn row:(NSInteger)rowIndex
{
NSString *identifier = [aTableColumn identifier];
AIListContact *contact = [listContents objectAtIndex:rowIndex];
if ([identifier isEqualToString:@"icon"]) {
return [contact menuIcon];
} else if ([identifier isEqualToString:@"contact"]) {
return contact.formattedUID;
} else if ([identifier isEqualToString:@"account"]) {
return contact.account.formattedUID;
}
return nil;
}
- (BOOL)writeListObjects:(NSArray *)inArray toPasteboard:(NSPasteboard*)pboard
{
[pboard declareTypes:[NSArray arrayWithObjects:@"AIListObject",@"AIListObjectUniqueIDs",nil] owner:self];
[pboard setString:@"Private" forType:@"AIListObject"];
if (dragItems != inArray) {
[dragItems release];
dragItems = [inArray retain];
}
return YES;
}
- (BOOL)tableView:(NSTableView *)tv writeRows:(NSArray*)rows toPasteboard:(NSPasteboard*)pboard
{
NSMutableArray *itemArray = [NSMutableArray array];
NSNumber *rowNumber;
for (rowNumber in rows) {
[itemArray addObject:[listContents objectAtIndex:[rowNumber integerValue]]];
}
return [self writeListObjects:itemArray toPasteboard:pboard];
}
- (BOOL)tableView:(NSTableView *)aTableView writeRowsWithIndexes:(NSIndexSet *)rowIndexes toPasteboard:(NSPasteboard*)pboard
{
NSMutableArray *itemArray = [NSMutableArray array];
id item;
NSUInteger bufSize = [rowIndexes count];
NSUInteger *buf = malloc(bufSize * sizeof(NSUInteger));
NSUInteger i;
NSRange range = NSMakeRange([rowIndexes firstIndex], ([rowIndexes lastIndex]-[rowIndexes firstIndex]) + 1);
[rowIndexes getIndexes:buf maxCount:bufSize inIndexRange:&range];
for (i = 0; i != bufSize; i++) {
if ((item = [listContents objectAtIndex:buf[i]])) {
[itemArray addObject:item];
}
}
free(buf);
return [self writeListObjects:itemArray toPasteboard:pboard];
}
- (void)pasteboard:(NSPasteboard *)sender provideDataForType:(NSString *)type
{
//Provide an array of internalObjectIDs which can be used to reference all the dragged contacts
if ([type isEqualToString:@"AIListObjectUniqueIDs"]) {
if (dragItems) {
NSMutableArray *dragItemsArray = [NSMutableArray array];
AIListObject *listObject;
for (listObject in dragItems) {
[dragItemsArray addObject:listObject.internalObjectID];
}
[sender setPropertyList:dragItemsArray forType:@"AIListObjectUniqueIDs"];
}
}
}
- (NSDragOperation)tableView:(NSTableView*)tv
validateDrop:(id <NSDraggingInfo>)info
proposedRow:(NSInteger)row
proposedDropOperation:(NSTableViewDropOperation)op
{
NSDragOperation dragOp = NSDragOperationCopy;
if ([info draggingSource] == table) {
dragOp = NSDragOperationMove;
}
[tv setDropRow:row dropOperation:NSTableViewDropAbove];
return dragOp;
}
- (void)addListObjectToList:(AIListObject *)listObject
{
AIListObject *containedObject;
NSEnumerator *enumerator;
if ([listObject isKindOfClass:[AIListGroup class]]) {
enumerator = [[(AIListGroup *)listObject uniqueContainedObjects] objectEnumerator];
while ((containedObject = [enumerator nextObject])) {
[self addListObjectToList:containedObject];
}
} else if ([listObject isKindOfClass:[AIMetaContact class]]) {
enumerator = [[(AIMetaContact *)listObject uniqueContainedObjects] objectEnumerator];
while ((containedObject = [enumerator nextObject])) {
[self addListObjectToList:containedObject];
}
} else if ([listObject isKindOfClass:[AIListContact class]]) {
//if the account for this contact is connected...
if ([(AIListContact *)listObject account].online) {
[self addObject:(AIListContact *)listObject];
}
}
}
- (BOOL)tableView:(NSTableView*)tv acceptDrop:(id <NSDraggingInfo>)info row:(NSInteger)row dropOperation:(NSTableViewDropOperation)op
{
BOOL accept = NO;
if (row < 0)
row = 0;
if ([info.draggingPasteboard.types containsObject:@"AIListObjectUniqueIDs"]) {
for (NSString *uniqueUID in [info.draggingPasteboard propertyListForType:@"AIListObjectUniqueIDs"])
[self addListObjectToList:[adium.contactController existingListObjectWithUniqueID:uniqueUID]];
accept = YES;
}
return accept;
}
@end
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