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* Adium is the legal property of its developers, whose names are listed in the copyright file included
* with this source distribution.
*
* This program is free software; you can redistribute it and/or modify it under the terms of the GNU
* General Public License as published by the Free Software Foundation; either version 2 of the License,
* or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*
* You should have received a copy of the GNU General Public License along with this program; if not,
* write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#import "AIDockUnviewedContentPlugin.h"
#import <Adium/AIChatControllerProtocol.h>
#import <Adium/AIContentControllerProtocol.h>
#import <Adium/AIStatusControllerProtocol.h>
#import <Adium/AIDockControllerProtocol.h>
#import <AIUtilities/AIArrayAdditions.h>
#import <AIUtilities/AIDictionaryAdditions.h>
#import <Adium/AIChat.h>
@interface AIDockUnviewedContentPlugin ()
- (void)removeAlert;
@end
/*!
* @class AIDockUnviewedContentPlugin
* @brief Component responsible for triggering and removing the Alert dock icon state for unviewed content
*/
@implementation AIDockUnviewedContentPlugin
/*!
* @brief Install
*/
- (void)installPlugin
{
//init
unviewedState = NO;
//Register our default preferences
[adium.preferenceController registerDefaults:[NSDictionary dictionaryNamed:@"DockUnviewedContentDefaults"
forClass:[self class]]
forGroup:PREF_GROUP_APPEARANCE];
//Observe pref changes
[adium.preferenceController registerPreferenceObserver:self forGroup:PREF_GROUP_APPEARANCE];
}
/*!
* @brief Uninstall
*/
- (void)uninstallPlugin
{
[adium.chatController unregisterChatObserver:self];
[[NSNotificationCenter defaultCenter] removeObserver:self];
}
#pragma mark Preference observing
- (void)preferencesChangedForGroup:(NSString *)group key:(NSString *)key
object:(AIListObject *)object preferenceDict:(NSDictionary *)prefDict firstTime:(BOOL)firstTime
{
if (!key || [key isEqualToString:KEY_ANIMATE_DOCK_ICON]) {
BOOL newAnimateDockIcon = [[prefDict objectForKey:KEY_ANIMATE_DOCK_ICON] boolValue];
if (newAnimateDockIcon != animateDockIcon) {
animateDockIcon = newAnimateDockIcon;
if (animateDockIcon) {
//Register as a chat observer (So we can catch the unviewed content status flag)
[adium.chatController registerChatObserver:self];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(chatWillClose:)
name:Chat_WillClose object:nil];
} else {
[self removeAlert];
[adium.chatController unregisterChatObserver:self];
[[NSNotificationCenter defaultCenter] removeObserver:self];
}
}
}
}
/*!
* @brief Chat was updated
*
* Check for whether inModifiedKeys contains a change to unviewed content. If so, put the dock in the Alert state
* if it isn't already and there is unviewed content, or take it out of the Alert state if it is and there is none.
*
* The alert state, in the default dock icon set, is the Adium duck flapping its wings.
*/
- (NSSet *)updateChat:(AIChat *)inChat keys:(NSSet *)inModifiedKeys silent:(BOOL)silent
{
if ([inModifiedKeys containsObject:KEY_UNVIEWED_CONTENT]) {
if (adium.chatController.unviewedContentCount) {
//If this is the first contact with unviewed content, animate the dock
if (!unviewedState) {
NSString *iconState;
if (([adium.statusController.activeStatusState statusType] == AIInvisibleStatusType) &&
[adium.dockController currentIconSupportsIconStateNamed:@"InvisibleAlert"]) {
iconState = @"InvisibleAlert";
} else {
iconState = @"Alert";
}
[adium.dockController setIconStateNamed:iconState];
unviewedState = YES;
}
} else if (unviewedState) {
//If there are no more contacts with unviewed content, stop animating the dock
[self removeAlert];
}
}
return nil;
}
/*!
* @brief Remove any existing alert state
*/
- (void)removeAlert
{
[adium.dockController removeIconStateNamed:@"Alert"];
[[adium dockController] removeIconStateNamed:@"InvisibleAlert"];
unviewedState = NO;
}
/*!
* @brief Respond to a chat closing
*
* Ensure that when a chat closes we remove the Alert state if necessary.
*/
- (void)chatWillClose:(NSNotification *)notification
{
if (!adium.chatController.unviewedContentCount && unviewedState) {
//If there are no more contacts with unviewed content, stop animating the dock
[self removeAlert];
}
}
@end
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