Source/ESMetaContactContentsPlugin.m

   1 /*
   2  * Adium is the legal property of its developers, whose names are listed in the copyright file included
   3  * with this source distribution.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it under the terms of the GNU
   6  * General Public License as published by the Free Software Foundation; either version 2 of the License,
   7  * or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
  10  * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
  11  * Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along with this program; if not,
  14  * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  15  */
  16
  17 #import <Adium/AIInterfaceControllerProtocol.h>
  18 #import "ESMetaContactContentsPlugin.h"
  19 #import <AIUtilities/AIImageAdditions.h>
  20 #import <Adium/AIListContact.h>
  21 #import <Adium/AIListObject.h>
  22 #import <Adium/AIMetaContact.h>
  23 #import <Adium/AIServiceIcons.h>
  24
  25 #define META_TOOLTIP_ICON_SIZE NSMakeSize(11,11)
  26
  27 /*!
  28  * @class ESMetaContactContentsPlugin
  29  * @brief Tooltip component: Show the contacts contained by metaContacts, with service and status state.
  30  */
  31 @implementation ESMetaContactContentsPlugin
  32
  33 /*!
  34  * @brief Install
  35  */
  36 - (void)installPlugin
  37 {
  38     //Install our tooltip entry
  39     [[adium interfaceController] registerContactListTooltipEntry:self secondaryEntry:YES];
  40 }
  41
  42 /*!
  43  * @brief Tooltip label
  44  *
  45  * @result A label, or nil if no tooltip entry should be shown
  46  */
  47 - (NSString *)labelForObject:(AIListObject *)inObject
  48 {
  49         if ([inObject isKindOfClass:[AIMetaContact class]]) {
  50                 return AILocalizedString(@"Contacts",nil);
  51         }
  52
  53         return nil;
  54 }
  55
  56 /*!
  57  * @brief Tooltip entry
  58  *
  59  * @result The tooltip entry, or nil if no tooltip should be shown
  60  */
  61 - (NSAttributedString *)entryForObject:(AIListObject *)inObject
  62 {
  63     NSMutableAttributedString   *entry = nil;
  64
  65         if ([inObject isKindOfClass:[AIMetaContact class]]) {
  66                 NSArray                         *listContacts = [(AIMetaContact *)inObject listContacts];
  67
  68                 //Only display the contents if it has more than one contact within it.
  69                 if ([listContacts count] > 1) {
  70                         NSMutableString *entryString;
  71                         AIListContact   *contact;
  72                         NSEnumerator    *enumerator;
  73                         BOOL                    shouldAppendString = NO;
  74                         BOOL                    shouldAppendServiceIcon = ![(AIMetaContact *)inObject containsOnlyOneService];
  75
  76                         entry = [[NSMutableAttributedString alloc] init];
  77                         entryString = [entry mutableString];
  78
  79                         enumerator = [listContacts objectEnumerator];
  80                         while ((contact = [enumerator nextObject])) {
  81                                 NSImage *statusIcon, *serviceIcon;
  82
  83                                 if (shouldAppendString) {
  84                                         [entryString appendString:@"\r"];
  85                                 } else {
  86                                         shouldAppendString = YES;
  87                                 }
  88
  89                                 statusIcon = [[contact displayArrayObjectForKey:@"Tab Status Icon"] imageByScalingToSize:META_TOOLTIP_ICON_SIZE];
  90
  91                                 if (statusIcon) {
  92                                         NSTextAttachment                *attachment;
  93                                         NSTextAttachmentCell    *cell;
  94
  95                                         cell = [[NSTextAttachmentCell alloc] init];
  96                                         [cell setImage:statusIcon];
  97
  98                                         attachment = [[NSTextAttachment alloc] init];
  99                                         [attachment setAttachmentCell:cell];
 100                                         [cell release];
 101
 102                                         [entry appendAttributedString:[NSAttributedString attributedStringWithAttachment:attachment]];
 103                                         [attachment release];
 104                                 }
 105
 106                                 [entryString appendString:[contact formattedUID]];
 107
 108                                 if (shouldAppendServiceIcon) {
 109                                         serviceIcon = [[AIServiceIcons serviceIconForObject:contact type:AIServiceIconSmall direction:AIIconNormal]
 110                                                                         imageByScalingToSize:META_TOOLTIP_ICON_SIZE];
 111                                         if (serviceIcon) {
 112                                                 NSTextAttachment                *attachment;
 113                                                 NSTextAttachmentCell    *cell;
 114
 115                                                 cell = [[NSTextAttachmentCell alloc] init];
 116                                                 [cell setImage:serviceIcon];
 117
 118                                                 attachment = [[NSTextAttachment alloc] init];
 119                                                 [attachment setAttachmentCell:cell];
 120                                                 [cell release];
 121
 122                                                 [entryString appendString:@" "];
 123                                                 [entry appendAttributedString:[NSAttributedString attributedStringWithAttachment:attachment]];
 124                                                 [attachment release];
 125                                         }
 126                                 }
 127                         }
 128                 }
 129         }
 130
 131     return [entry autorelease];
 132 }
 133
 134 @end