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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 "GBQuestionHandlerPlugin.h"
#import <Adium/AIInterfaceControllerProtocol.h>
#import "ESTextAndButtonsWindowController.h"
#import <AIUtilities/AIObjectAdditions.h>
typedef enum
{
ALERT_TYPE_ERROR,
ALERT_TYPE_QUESTION
} AlertType;
@interface GBQuestionHandlerPlugin (privateFunctions)
- (BOOL)displayNextAlert;
@end
@implementation GBQuestionHandlerPlugin
- (id)init
{
if( (self = [super init]) != nil)
{
questionQueue = [[NSMutableArray alloc] init];
errorQueue = [[NSMutableArray alloc] init];
}
return self;
}
- (void)dealloc
{
[questionQueue release];
[errorQueue release];
[currentAlert release];
[super dealloc];
}
- (void)installPlugin
{
//Install our observers
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(handleQuestion:)
name:Interface_ShouldDisplayQuestion
object:nil];
}
- (void)uninstallPlugin
{
}
- (void)handleType:(AlertType)type userInfo:(NSDictionary *)userInfo
{
NSDictionary *infoCopy = [userInfo copy];
switch(type)
{
case ALERT_TYPE_QUESTION:
[questionQueue addObject:infoCopy];
break;
case ALERT_TYPE_ERROR:
[errorQueue addObject:infoCopy];
break;
}
[infoCopy release];
if(currentAlert == nil)
[self displayNextAlert];
}
- (void)handleQuestion:(NSNotification *)notification
{
[self handleType:ALERT_TYPE_QUESTION userInfo:notification.userInfo];
}
- (BOOL)textAndButtonsWindowDidEnd:(NSWindow *)window returnCode:(AITextAndButtonsReturnCode)returnCode suppression:(BOOL)suppression userInfo:(id)userInfo
{
NSString *selectorString = [userInfo objectForKey:@"Selector"];
id target = [userInfo objectForKey:@"Target"];
BOOL ret = YES;
if(target != nil || selectorString != nil)
{
SEL selector = NSSelectorFromString(selectorString);
if([target respondsToSelector:selector])
{
[target performSelector:selector withObject:[NSNumber numberWithInteger:returnCode] withObject:[userInfo objectForKey:@"Userinfo"] withObject:[NSNumber numberWithBool:suppression]];
}
}
if([self displayNextAlert])
//More alerts so don't hide window
ret = NO;
else
{
[currentAlert release];
currentAlert = nil;
}
return ret;
}
- (BOOL)displayNextAlert
{
BOOL ret = NO;
if([errorQueue count] != 0)
{
NSDictionary *info = [errorQueue objectAtIndex:0];
if(currentAlert == nil)
currentAlert = [[ESTextAndButtonsWindowController controller] retain];
[currentAlert changeWindowToTitle:[info objectForKey:@"Window Title"]
defaultButton:AILocalizedString(@"Next", @"Next Button")
alternateButton:AILocalizedString(@"Dismiss All", @"Dismiss All Button")
otherButton:nil
suppression:nil
withMessageHeader:[info objectForKey:@"Title"]
andMessage:[info objectForKey:@"Description"]
image:nil
target:self
userInfo:info];
[currentAlert show];
[errorQueue removeObjectAtIndex:0];
ret = YES;
}
else if ([questionQueue count] != 0)
{
NSDictionary *info = [questionQueue objectAtIndex:0];
if(currentAlert == nil)
currentAlert = [[ESTextAndButtonsWindowController controller] retain];
[currentAlert changeWindowToTitle:[info objectForKey:@"Window Title"]
defaultButton:[info objectForKey:@"Default Button"]
alternateButton:[info objectForKey:@"Alternate Button"]
otherButton:[info objectForKey:@"Other Button"]
suppression:[info objectForKey:@"Suppression Checkbox"]
withMessageHeader:[info objectForKey:@"Title"]
andMessage:[info objectForKey:@"Description"]
image:nil
target:self
userInfo:info];
[currentAlert show];
[questionQueue removeObjectAtIndex:0];
ret = YES;
}
return ret;
}
@end
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