2006-06-15 21:34:10 +02:00
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/*
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Copyright (C) 2004-2005 SKYRIX Software AG
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This file is part of OpenGroupware.org.
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OGo is free software; you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License as published by the
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Free Software Foundation; either version 2, or (at your option) any
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later version.
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OGo is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with OGo; see the file COPYING. If not, write to the
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Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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02111-1307, USA.
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*/
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2006-07-29 00:59:11 +02:00
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#import <NGExtensions/NGExtensions.h>
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#import <NGObjWeb/NGObjWeb.h>
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#import <NGObjWeb/SoObjects.h>
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2006-07-06 21:48:36 +02:00
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2006-07-29 00:59:11 +02:00
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#import <SOGoUI/UIxComponent.h>
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2006-07-06 21:48:36 +02:00
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2006-07-29 00:59:11 +02:00
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#import <NGObjWeb/SoComponent.h>
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2006-06-15 21:34:10 +02:00
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@class NSArray, NSDictionary;
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2006-07-06 21:48:36 +02:00
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@interface UIxToolbar : UIxComponent
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2006-06-15 21:34:10 +02:00
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{
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NSArray *toolbarConfig;
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NSArray *toolbarGroup;
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NSDictionary *buttonInfo;
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}
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@end
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2006-07-06 21:48:36 +02:00
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@implementation UIxToolbar
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- (void)dealloc {
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[self->toolbarGroup release];
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[self->toolbarConfig release];
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[self->buttonInfo release];
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[super dealloc];
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}
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/* notifications */
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- (void)sleep {
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[self->toolbarGroup release]; self->toolbarGroup = nil;
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[self->toolbarConfig release]; self->toolbarConfig = nil;
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[self->buttonInfo release]; self->buttonInfo = nil;
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[super sleep];
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}
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/* accessors */
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- (void)setToolbarGroup:(id)_group {
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ASSIGN(self->toolbarGroup, _group);
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}
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- (id)toolbarGroup {
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return self->toolbarGroup;
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}
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- (void)setButtonInfo:(id)_info {
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ASSIGN(self->buttonInfo, _info);
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}
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- (id)buttonInfo {
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return self->buttonInfo;
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}
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/* toolbar */
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- (WOResourceManager *)pageResourceManager {
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WOResourceManager *rm;
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if ((rm = [[[self context] page] resourceManager]) != nil)
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return rm;
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return [[self application] resourceManager];
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}
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2006-07-06 21:48:36 +02:00
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- (id) pathToResourceNamed: (NSString *) name
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{
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WOResourceManager *rm;
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NSRange r;
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NSString *fw, *rn;
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r = [name rangeOfString: @"/"];
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if (r.length > 0)
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{
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fw = [name substringToIndex: r.location];
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rn = [name substringFromIndex: (r.location + r.length)];
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}
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else
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{
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rn = name;
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fw = nil;
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}
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rm = [self pageResourceManager];
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return [rm pathForResourceNamed: rn inFramework: fw
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languages: [[self context] resourceLookupLanguages]];
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}
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2006-06-15 21:34:10 +02:00
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- (id)loadToolbarConfigFromResourceNamed:(NSString *)_name {
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/*
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Note: we cannot cache by name because we don't know how the resource
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manager will look up the name.
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Both, the clientObject and the page might be different.
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Of course the resourcemanager will cache the resource path and we
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cache the parsed content for a given path;
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*/
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static NSMutableDictionary *pathToConfig = nil;
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NSDictionary *tb;
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NSString *path;
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path = [self pathToResourceNamed: _name];
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if (path == nil) {
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[self errorWithFormat:@"Did not find toolbar resource: %@", _name];
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return nil;
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}
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if ((tb = [pathToConfig objectForKey:path]) != nil)
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return [tb isNotNull] ? tb : nil;
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if ((tb = [NSArray arrayWithContentsOfFile:path]) == nil)
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[self errorWithFormat:@"Could not load toolbar resource: %@", _name];
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if (pathToConfig == nil)
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pathToConfig = [[NSMutableDictionary alloc] initWithCapacity:32];
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[pathToConfig setObject:(tb ? tb : (id)[NSNull null]) forKey:path];
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2006-06-15 21:34:10 +02:00
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return tb;
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}
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- (id)toolbarConfig {
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id tb;
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if (self->toolbarConfig != nil)
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return [self->toolbarConfig isNotNull] ? self->toolbarConfig : nil;
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tb = [[self clientObject] lookupName:@"toolbar" inContext:[self context]
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acquire:NO];
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if ([tb isKindOfClass:[NSException class]]) {
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[self errorWithFormat:
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@"not toolbar configuration found on SoObject: %@ (%@)",
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[self clientObject], [[self clientObject] soClass]];
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self->toolbarConfig = [[NSNull null] retain];
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return nil;
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}
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if ([tb isKindOfClass:[NSString class]])
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tb = [self loadToolbarConfigFromResourceNamed:tb];
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self->toolbarConfig = [tb retain];
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return self->toolbarConfig;
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}
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/* labels */
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2006-08-22 00:24:34 +02:00
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- (NSString *) buttonLabel
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{
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NSString *key;
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2006-08-22 00:24:34 +02:00
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key = [[self buttonInfo] valueForKey: @"label"];
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return [self labelForKey: key];
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}
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- (id) buttonImage
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{
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NSString *image;
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image = [buttonInfo objectForKey: @"image"];
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if (image && [image length] > 0)
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image = [self urlForResourceFilename: image];
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return image;
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}
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2006-06-15 21:34:10 +02:00
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/* enable/disable buttons */
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- (BOOL)isButtonEnabled {
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// TODO: replace 'enabled' with WOAssociation when this gets a dynamic
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// element
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NSString *onOffKey;
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if ((onOffKey = [[self buttonInfo] valueForKey:@"enabled"]) == nil)
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return YES;
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2006-06-15 21:34:10 +02:00
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return [[[[self context] page] valueForKeyPath:onOffKey] boolValue];
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}
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- (BOOL) isLastGroup {
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return ([toolbarConfig indexOfObject: toolbarGroup]
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== ([toolbarConfig count] - 1));
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}
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2006-07-06 22:39:21 +02:00
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- (BOOL) hasButtons
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{
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id tbConfig;
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unsigned int count, max, amount;
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tbConfig = [self toolbarConfig];
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amount = 0;
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max = [tbConfig count];
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for (count = 0; count < max; count++)
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amount += [[tbConfig objectAtIndex: count] count];
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return (amount > 0);
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}
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2006-07-06 21:48:36 +02:00
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@end /* UIxToolbar */
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