HGKeeper

* 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 "AIMessageViewEmoticonsController.h"

#import "AIEmoticonController.h"

#import <Adium/AIEmoticonPack.h>

#import <Adium/AIEmoticon.h>

#import <AIUtilities/AIImageDrawingAdditions.h>

#import "AIMessageEntryTextView.h"

#define PREFERENCES_GROUP_EMOTICONS @"Emoticons"

#define MENU_PADDING 15 // Padding between emoticons button and displayed emoticons menu

#pragma mark AIMessageViewEmoticonsController

@interface AIMessageViewEmoticonsController ()

- (id)initWithNibName:(NSString *)nibName textView:(AIMessageEntryTextView *)textView atPoint:(NSPoint)aPoint;

@end

@implementation AIMessageViewEmoticonsController

@synthesize menu, emoticonsCollectionView, emoticonTitleLabel, emoticonSymbolLabel;

@synthesize textView;

@synthesize emoticons, emoticonTitles, emoticonSymbols;

+ (void)popUpMenuForTextView:(AIMessageEntryTextView *)textView atPoint:(NSPoint)aPoint

{

[[[self alloc] initWithNibName:@"MessageViewEmoticonsMenu" textView:textView atPoint:aPoint] autorelease];

}

/*!

* @brief Set-up and open the menu

- (id)initWithNibName:(NSString *)nibName textView:(AIMessageEntryTextView *)aView atPoint:(NSPoint)aPoint

{

self = [super init];

if ([[NSBundle mainBundle] loadNibFile:nibName

externalNameTable:[NSDictionary dictionaryWithObjectsAndKeys:self, NSNibOwner, AI_topLevelObjects, NSNibTopLevelObjects, nil]

withZone:nil]) {

// Release top level objects, release AI_topLevelObjects in -dealloc

[AI_topLevelObjects makeObjectsPerformSelector:@selector(release)];

// Set the text view

[self setTextView:aView];

// Set-up collection view

[emoticonsCollectionView setMaxNumberOfColumns:10];

[emoticonsCollectionView setMinItemSize:NSMakeSize(20.0f, 20.0f)];

[emoticonsCollectionView setMaxItemSize:NSMakeSize(20.0f, 20.0f)];

[emoticonsCollectionView setHighlightStyle:AIImageCollectionViewHighlightBackgroundStyle];

[emoticonsCollectionView setHighlightSize:0.0f];

[emoticonsCollectionView setHighlightCornerRadius:3.0f];

// Set-up emoticons

NSArray *activePacks = [adium.emoticonController activeEmoticonPacks];

AIEmoticonPack *pack;

AIEmoticon *emoticon;

NSMutableArray *icons = [[NSMutableArray alloc] init];

NSMutableArray *titles = [[NSMutableArray alloc] init];

NSMutableArray *symbols = [[NSMutableArray alloc] init];

if ([activePacks count] > 0) {

for (pack in activePacks) {

//Add some blank entries to visually separate packs

while (icons.count % 10 != 0) {

[icons addObject:@""];

[titles addObject:@""];

[symbols addObject:@""];

}

for (emoticon in [pack enabledEmoticons]) {

[icons addObject:[[emoticon image] imageByScalingForMenuItem]];

[titles addObject:[emoticon name]];

[symbols addObject:[[emoticon textEquivalents] objectAtIndex:0]];

}

[self setEmoticons:icons];

[self setEmoticonTitles:titles];

[self setEmoticonSymbols:symbols];

[icons release];

[titles release];

[symbols release];

NSSize alignmentSize = NSMakeSize([alignmentView frame].size.width, ceil([[self emoticons] count] / 10.0f) * 20.0f);

[alignmentView setFrameSize:alignmentSize];

[alignmentView setNeedsDisplay:YES];

// Adjust opening position

aPoint.x -= [menu size].width;

// add padding to prevent button being covered by menu

NSPoint screenPoint = [aView.window convertBaseToScreen:aPoint];

if (screenPoint.y - MENU_PADDING - [menu size].height < 20) {

// position the menu above the button if it would be to near to the screen's bottom edge otherwise

// - this prevents the view automatically being repositioned by cocoa and therefore covering the button again

aPoint.y = aPoint.y - MENU_PADDING - [menu size].height;

}

else {

aPoint.y += MENU_PADDING/2;

}

[menu popUpMenuPositioningItem:[menu itemAtIndex:0]

atLocation:aPoint

inView:[aView superview]];

}

return self;

}

- (void)dealloc

{

[emoticons release];

[emoticonTitles release];

[emoticonSymbols release];

[textView release];

[AI_topLevelObjects release];

[super dealloc];

}

#pragma mark - AIImageCollectionView delegate

- (BOOL)imageCollectionView:(AIImageCollectionView *)collectionView shouldHighlightItemAtIndex:(NSUInteger)anIndex

{

if (anIndex >= [[self emoticons] count])

return NO;

if ([[[self emoticonSymbols] objectAtIndex:anIndex] isEqualToString:@""])

return NO;

return YES;

}

- (void)imageCollectionView:(AIImageCollectionView *)collectionView didHighlightItemAtIndex:(NSUInteger)anIndex

{

if (anIndex < [[self emoticons] count]) {

// Update Title and Symbol (Text Equivalent)

[[self emoticonTitleLabel] setStringValue:[[self emoticonTitles] objectAtIndex:anIndex]];

[[self emoticonSymbolLabel] setStringValue:[[self emoticonSymbols] objectAtIndex:anIndex]];

}

- (BOOL)imageCollectionView:(AIImageCollectionView *)imageCollectionView shouldSelectItemAtIndex:(NSUInteger)anIndex

{

if (anIndex >= [[self emoticons] count])

return NO;

if ([[[self emoticonSymbols] objectAtIndex:anIndex] isEqualToString:@""])

return NO;

return YES;

}

- (void)imageCollectionView:(AIImageCollectionView *)imageCollectionView didSelectItemAtIndex:(NSUInteger)anIndex

{

if (anIndex < [[self emoticons] count]) {

// Insert emoticon

NSString *emoticonString = [[self emoticonSymbols] objectAtIndex:anIndex];

AIMessageEntryTextView *aTextView = [self textView];

if (emoticonString && [aTextView isEditable]) {

NSRange tmpRange = [aTextView selectedRange];

[aTextView insertText:emoticonString];

if (tmpRange.length != 0) {

[aTextView setSelectedRange:NSMakeRange((tmpRange.location + emoticonString.length), 0)];

}

[menu cancelTracking];

}

@end

adium/adium