Source/ESAwayStatusWindowController.m

   1 //
   2 //  ESAwayStatusWindowController.m
   3 //  Adium
   4 //
   5 //  Created by Evan Schoenberg on 4/12/05.
   6 //  Copyright 2006 The Adium Team. All rights reserved.
   7 //
   8
   9 #import "ESAwayStatusWindowController.h"
  10 #import <Adium/AIAccountControllerProtocol.h>
  11 #import <Adium/AIPreferenceControllerProtocol.h>
  12 #import <Adium/AIStatusControllerProtocol.h>
  13 #import <Adium/AIAccount.h>
  14 #import <Adium/AIStatus.h>
  15 #import <Adium/AIStatusIcons.h>
  16 #import <Adium/AIServiceIcons.h>
  17 #import <AIUtilities/AIAlternatingRowTableView.h>
  18 #import <AIUtilities/AIApplicationAdditions.h>
  19 #import <AIUtilities/AIArrayAdditions.h>
  20 #import <AIUtilities/AIAttributedStringAdditions.h>
  21 #import <AIUtilities/AIImageTextCell.h>
  22 #import <AIUtilities/AITableViewAdditions.h>
  23
  24
  25 #define AWAY_STATUS_WINDOW_NIB                                  @"AwayStatusWindow"
  26 #define KEY_AWAY_STATUS_WINDOW_FRAME                    @"Away Status Window Frame"
  27
  28 @interface ESAwayStatusWindowController (PRIVATE)
  29 - (void)localizeButtons;
  30 - (void)configureStatusWindow;
  31 - (NSAttributedString *)attributedStatusTitleForStatus:(AIStatus *)statusState withIcon:(NSImage *)statusIcon;
  32 - (NSArray *)awayAccounts;
  33 - (void)setupMultistatusTable;
  34 @end
  35
  36 /*!
  37  * @class ESAwayStatusWindowController
  38  * @brief Window controller for the status window which optionally shows when one or more accounts are away or invisible
  39  */
  40 @implementation ESAwayStatusWindowController
  41
  42 static ESAwayStatusWindowController     *sharedInstance = nil;
  43 static BOOL                                                     alwaysOnTop = NO;
  44 static BOOL                                                     hideInBackground = NO;
  45
  46 /*!
  47  * @brief Update the visibility of the status window
  48  *
  49  * Opens or closes the window if necessary.
  50  *
  51  * If shouldBeVisibile is YES and the window is already visible, updates its contents to reflect the current status.
  52  * If shouldBeVisible is NO and the window is already not visibile, no action is taken.
  53  */
  54 + (void)updateStatusWindowWithVisibility:(BOOL)shouldBeVisible
  55 {
  56         if (shouldBeVisible) {
  57                 if (sharedInstance) {
  58                         //Update the window's configuration
  59                         [sharedInstance configureStatusWindow];
  60                 } else {
  61                         //Create a new shared instance, which will be configured automatically once the window loads
  62                         sharedInstance = [[self alloc] initWithWindowNibName:AWAY_STATUS_WINDOW_NIB];
  63                         [sharedInstance showWindow:nil];
  64                 }
  65
  66         } else {
  67                 if (sharedInstance) {
  68                         //If the window is current visible, close it
  69                         [sharedInstance closeWindow:nil];
  70                 }
  71         }
  72 }
  73
  74 + (void)setAlwaysOnTop:(BOOL)flag
  75 {
  76         alwaysOnTop = flag;
  77
  78         if (sharedInstance) {
  79                 //Update any open window
  80                 [[sharedInstance window] setLevel:(alwaysOnTop ? NSFloatingWindowLevel : NSNormalWindowLevel)];
  81         }
  82 }
  83
  84 + (void)setHideInBackground:(BOOL)flag
  85 {
  86         hideInBackground = flag;
  87
  88         if (sharedInstance) {
  89                 //Update any open window
  90                 [[sharedInstance window] setHidesOnDeactivate:hideInBackground];
  91         }
  92 }
  93
  94 /*!
  95  * @brief Window size and position autosave name
  96  */
  97 - (NSString *)adiumFrameAutosaveName
  98 {
  99         return KEY_AWAY_STATUS_WINDOW_FRAME;
 100 }
 101
 102 /*!
 103  * @brief Window loaded
 104  */
 105 - (void)windowDidLoad
 106 {
 107         //Call super first so we get our placement before performing autosizing
 108         [super windowDidLoad];
 109
 110         [[self window] setLevel:(alwaysOnTop ? NSFloatingWindowLevel : NSNormalWindowLevel)];
 111         [[self window] setHidesOnDeactivate:hideInBackground];
 112
 113         /* Set a more reasonable minimum size after the window is sized using our nib's specification.
 114          * NSPanel behaves oddly with minimum size... it seems to increase the nib-specified minimum by 11.
 115          */
 116         [[self window] setMinSize:NSMakeSize([[self window] minSize].width, 80)];
 117
 118         //Setup the textviews
 119     [textView_singleStatus setHorizontallyResizable:NO];
 120     [textView_singleStatus setVerticallyResizable:YES];
 121     [textView_singleStatus setDrawsBackground:NO];
 122         [textView_singleStatus setMinSize:NSZeroSize];
 123     [[textView_singleStatus enclosingScrollView] setDrawsBackground:NO];
 124
 125         [self localizeButtons];
 126         [self setupMultistatusTable];
 127
 128         [self configureStatusWindow];
 129
 130         [[adium notificationCenter] addObserver:self
 131                                                                    selector:@selector(statusIconSetChanged:)
 132                                                                            name:AIStatusIconSetDidChangeNotification
 133                                                                          object:nil];
 134 }
 135
 136 /*!
 137  * @brief Window will close
 138  *
 139  * Release and clear the reference to our shared instance
 140  */
 141 - (void)windowWillClose:(id)sender
 142 {
 143         [super windowWillClose:sender];
 144
 145         /* Hack of the day.  The table view crashes when the window is released out from under it after it has reloaded data because
 146          * it thinks it needs display. It thinks that because we are animating the window's resizing process.  We could do animate:NO
 147          * in configureStatusWindow, but that wouldn't be as pretty.
 148          */
 149         [tableView_multiStatus setDataSource:nil];
 150
 151     //Clean up and release the shared instance
 152     [sharedInstance autorelease]; sharedInstance = nil;
 153 }
 154
 155 /*!
 156  * @brief Deallocate
 157  */
 158 - (void)dealloc
 159 {
 160         [_awayAccounts release]; _awayAccounts = nil;
 161         [[adium notificationCenter] removeObserver:self];
 162
 163         [super dealloc];
 164 }
 165
 166 /*!
 167  * @brief Configure status window for the current account status(es)
 168  */
 169  - (void)configureStatusWindow
 170 {
 171         NSWindow                *window = [self window];
 172         BOOL                    allOnlineAccountsAreUnvailable;
 173         AIStatusType    activeUnvailableStatusType;
 174         NSString                *activeUnvailableStatusName = nil;
 175         NSSet                   *relevantStatuses;
 176         NSRect                  frame = [window frame];
 177         int                             newHeight;
 178
 179         [window setTitle:AILocalizedString(@"Current Status",nil)];
 180         [_awayAccounts release]; _awayAccounts = nil;
 181
 182         relevantStatuses = [[adium statusController] activeUnavailableStatusesAndType:&activeUnvailableStatusType
 183                                                                                                                                                  withName:&activeUnvailableStatusName
 184                                                                                                    allOnlineAccountsAreUnvailable:&allOnlineAccountsAreUnvailable];
 185
 186         if (allOnlineAccountsAreUnvailable && ([relevantStatuses count] == 1)) {
 187                 //Show the single status tab if all online accounts are unavailable and they are all in the same status state
 188                 NSImage                         *statusIcon;
 189                 NSAttributedString      *statusTitle;
 190
 191                 statusIcon = [AIStatusIcons statusIconForStatusName:activeUnvailableStatusName
 192                                                                                                   statusType:activeUnvailableStatusType
 193                                                                                                         iconType:AIStatusIconTab
 194                                                                                                   direction:AIIconNormal];
 195                 statusTitle = [self attributedStatusTitleForStatus:[relevantStatuses anyObject]
 196                                                                                                   withIcon:statusIcon];
 197
 198                 [[textView_singleStatus textStorage] setAttributedString:statusTitle];
 199
 200                 newHeight = [statusTitle heightWithWidth:[textView_singleStatus frame].size.width] + 65;
 201                 frame.origin.y -= (newHeight - frame.size.height);
 202                 frame.size.height = newHeight;
 203
 204                 //Select the right tab view item
 205                 [tabView_configuration selectTabViewItemWithIdentifier:@"singlestatus"];
 206         } else {
 207                 /* Show the multistatus tableview tab if accounts are in different states, which includes the case of only one
 208                  * away state being in use but not all online accounts currently making use of it.
 209                  */
 210                 int                             requiredHeight;
 211
 212                 _awayAccounts = [[self awayAccounts] retain];
 213
 214                 [tableView_multiStatus reloadData];
 215
 216                 requiredHeight = (([tableView_multiStatus rowHeight] + [tableView_multiStatus intercellSpacing].height) *
 217                                                   [_awayAccounts count]);
 218
 219                 newHeight = requiredHeight + 65;
 220                 frame.origin.y -= (newHeight - frame.size.height);
 221                 frame.size.height = newHeight;
 222
 223                 /* Multiple statuses */
 224                 [tabView_configuration selectTabViewItemWithIdentifier:@"multistatus"];
 225         }
 226
 227         //Perform the window resizing as needed
 228         [window setFrame:frame display:YES animate:YES];
 229 }
 230
 231 /*!
 232  * @brief Return the attributed status title for a status
 233  *
 234  * This method puts statusIcon into an NSTextAttachment and prefixes statusState's status message or title with it.
 235  */
 236 - (NSAttributedString *)attributedStatusTitleForStatus:(AIStatus *)statusState withIcon:(NSImage *)statusIcon
 237 {
 238         NSMutableAttributedString       *statusTitle;
 239         NSTextAttachment                        *attachment;
 240         NSTextAttachmentCell            *cell;
 241         NSAttributedString                      *statusMessage;
 242
 243         if ((statusMessage = [statusState statusMessage]) &&
 244            ([statusMessage length])) {
 245                 //Use the status message if it is set
 246                 statusTitle = [statusMessage mutableCopy];
 247                 [[statusTitle mutableString] insertString:@" "
 248                                                                                   atIndex:0];
 249
 250         } else {
 251                 //If it isn't, use the title
 252                 NSDictionary                            *attributesDict;
 253
 254                 attributesDict = [NSDictionary dictionaryWithObject:[NSFont systemFontOfSize:0]
 255                                                                                                          forKey:NSFontAttributeName];
 256
 257                 statusTitle = [[NSMutableAttributedString alloc] initWithString:[NSString stringWithFormat:@" %@",[statusState title]]
 258                                                                                                                           attributes:attributesDict];
 259         }
 260
 261         //Insert the image at the beginning
 262         cell = [[NSTextAttachmentCell alloc] init];
 263         [cell setImage:statusIcon];
 264
 265         attachment = [[NSTextAttachment alloc] init];
 266         [attachment setAttachmentCell:cell];
 267         [cell release];
 268
 269         [statusTitle insertAttributedString:[NSAttributedString attributedStringWithAttachment:attachment]
 270                                                                 atIndex:0];
 271         [attachment release];
 272
 273         return [statusTitle autorelease];
 274 }
 275
 276 /*!
 277  * @brief Return an array of all away accounts
 278  */
 279 - (NSArray *)awayAccounts
 280 {
 281         NSMutableArray  *awayAccounts = [NSMutableArray array];
 282         NSEnumerator    *enumerator = [[[adium accountController] accounts] objectEnumerator];
 283         AIAccount               *account;
 284
 285         while ((account = [enumerator nextObject])) {
 286                 if ([account online] || [account integerStatusObjectForKey:@"Connecting"]) {
 287                         AIStatus        *statusState = [account statusState];
 288                         if ([statusState statusType] != AIAvailableStatusType) {
 289                                 [awayAccounts addObject:account];
 290                         }
 291                 }
 292         }
 293
 294         return awayAccounts;
 295 }
 296
 297 /*!
 298  * @brief Return from away
 299  */
 300 - (IBAction)returnFromAway:(id)sender
 301 {
 302         NSTabViewItem   *selectedTabViewItem = [tabView_configuration selectedTabViewItem];
 303         AIStatus                *availableStatusState = [[adium statusController] defaultInitialStatusState];
 304
 305         [self retain];
 306
 307         if ([[selectedTabViewItem identifier] isEqualToString:@"singlestatus"]) {
 308                 //Put all accounts in the Available status state
 309                 //We can perform this on all accounts without fear of bringing them online;
 310                 //Those that are offline will remain offline since -setActiveStatusState considers this.
 311                 [[adium statusController] setActiveStatusState:availableStatusState];
 312         } else {
 313                 //Multistatus
 314                 NSArray *selectedAccounts;
 315
 316                 selectedAccounts = [[tableView_multiStatus arrayOfSelectedItemsUsingSourceArray:_awayAccounts] copy];
 317
 318                 if ([selectedAccounts count]) {
 319                         //Apply the available status state to only the selected accounts
 320                         [[adium statusController] applyState:availableStatusState
 321                                                                           toAccounts:selectedAccounts];
 322                 } else {
 323                         //No selection: Put all accounts in the Available status state
 324                         //Like above, we can just call -setActiveStatusState and it will handle all accounts.
 325                         [[adium statusController] setActiveStatusState:availableStatusState];
 326                 }
 327
 328                 [selectedAccounts release];
 329         }
 330
 331         [self release];
 332 }
 333
 334 /*!
 335  * @brief Perform initial setup for the multistatus table
 336  */
 337 - (void)setupMultistatusTable
 338 {
 339         [tableView_multiStatus setDrawsGradientSelection:YES];
 340         [[tableView_multiStatus tableColumnWithIdentifier:@"status"] setDataCell:[[[AIImageTextCell alloc] init] autorelease]];
 341 }
 342
 343 #pragma mark Multiservice table view datasource
 344 /*!
 345 * @brief Number of rows in the table
 346  */
 347 - (int)numberOfRowsInTableView:(NSTableView *)tableView
 348 {
 349         return [_awayAccounts count];
 350 }
 351
 352 /*!
 353  * @brief Table values
 354  *
 355  * Object value is the account's formatted UID
 356  */
 357 - (id)tableView:(NSTableView *)tableView objectValueForTableColumn:(NSTableColumn *)tableColumn row:(int)row
 358 {
 359         AIAccount       *account = [_awayAccounts objectAtIndex:row];
 360
 361         return [account formattedUID];
 362 }
 363
 364 /*!
 365  * @brief Will display a cell
 366  *
 367  * Set the image (status icon) and substring (status title) before display.  Cell is an AIImageTextCell.
 368  */
 369 - (void)tableView:(NSTableView *)tableView willDisplayCell:(id)cell forTableColumn:(NSTableColumn *)tableColumn row:(int)row
 370 {
 371         AIAccount       *account = [_awayAccounts objectAtIndex:row];
 372
 373         [cell setImage:[AIStatusIcons statusIconForListObject:account
 374                                                                                                          type:AIServiceIconSmall
 375                                                                                                 direction:AIIconNormal]];
 376         [cell setSubString:[[account statusState] title]];
 377 }
 378
 379 - (void)localizeButtons
 380 {
 381         [button_return setLocalizedString:AILocalizedStringFromTableInBundle(@"Return",
 382                                                                                                                                                  @"Buttons",
 383                                                                                                                                                  [NSBundle bundleForClass:[self class]],
 384                                                                                                                                                  "Button to return from away in the away status window")];
 385 }
 386
 387 - (void)statusIconSetChanged:(NSNotification *)inNotification
 388 {
 389         [self configureStatusWindow];
 390 }
 391
 392 @end