err.no Git - scalable-opengroupware.org/blob - SOGo/UI/Common/common.h

   1 /*
   2   Copyright (C) 2004 SKYRIX Software AG
   3
   4   This file is part of OpenGroupware.org.
   5
   6   OGo is free software; you can redistribute it and/or modify it under
   7   the terms of the GNU Lesser General Public License as published by the
   8   Free Software Foundation; either version 2, or (at your option) any
   9   later version.
  10
  11   OGo is distributed in the hope that it will be useful, but WITHOUT ANY
  12   WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
  14   License for more details.
  15
  16   You should have received a copy of the GNU Lesser General Public
  17   License along with OGo; see the file COPYING.  If not, write to the
  18   Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
  19   02111-1307, USA.
  20 */
  21 // $Id: common.h,v 1.1 2003/11/24 01:24:40 helge Exp $
  22
  23 #import <Foundation/Foundation.h>
  24
  25 #if LIB_FOUNDATION_LIBRARY
  26 #  include <Foundation/exceptions/GeneralExceptions.h>
  27 #elif NeXT_Foundation_LIBRARY || COCOA_Foundation_LIBRARY
  28 #  include <NGExtensions/NGObjectMacros.h>
  29 #  include <NGExtensions/NSString+Ext.h>
  30 #endif
  31
  32 #include <NGExtensions/NGExtensions.h>
  33 #include <NGObjWeb/NGObjWeb.h>
  34 #include <NGObjWeb/SoObjects.h>
  35
  36 @interface WOContext(WOExtensionsPrivate)
  37 - (void)addActiveFormElement:(WOElement *)_element;
  38 @end
  39
  40 static inline id WOExtGetProperty(NSDictionary *_set, NSString *_name) {
  41     id propValue = [_set objectForKey:_name];
  42
  43     if (propValue) {
  44         propValue = [propValue retain];
  45         [(NSMutableDictionary *)_set removeObjectForKey:_name];
  46     }
  47     return propValue;
  48 }
  49
  50 static inline NSString *WEUriOfResource(NSString *_name, WOContext *_ctx) {
  51     NSArray           *languages;
  52     WOResourceManager *resourceManager;
  53     NSString          *uri;
  54
  55     if (_name == nil)
  56         return nil;
  57
  58     languages = [_ctx hasSession]
  59         ? [[_ctx session] languages]
  60         : [[_ctx request] browserLanguages];
  61
  62     resourceManager = [[_ctx application] resourceManager];
  63
  64     uri = [resourceManager urlForResourceNamed:_name
  65                                    inFramework:nil
  66                                      languages:languages
  67                                        request:[_ctx request]];
  68     if ([uri rangeOfString:@"/missingresource?"].length > 0)
  69         uri = nil;
  70
  71     return uri;
  72 }
  73
  74 static inline void WEAppendFont(WOResponse *_resp,
  75                                 NSString   *_color,
  76                                 NSString   *_face,
  77                                 NSString   *_size)
  78 {
  79     [_resp appendContentString:@"<font"];
  80     if (_color) {
  81         [_resp appendContentString:@" color=\""];
  82         [_resp appendContentHTMLAttributeValue:_color];
  83         [_resp appendContentCharacter:'"'];
  84     }
  85     if (_face) {
  86         [_resp appendContentString:@" face=\""];
  87         [_resp appendContentHTMLAttributeValue:_face];
  88         [_resp appendContentCharacter:'"'];
  89     }
  90     if (_size) {
  91         [_resp appendContentString:@" size=\""];
  92         [_resp appendContentHTMLAttributeValue:_size];
  93         [_resp appendContentCharacter:'"'];
  94     }
  95     [_resp appendContentCharacter:'>'];
  96 }
  97
  98 static inline void WEAppendTD(WOResponse *_resp,
  99                               NSString   *_align,
 100                               NSString   *_valign,
 101                               NSString   *_bgColor)
 102 {
 103     [_resp appendContentString:@"<td"];
 104     if (_bgColor) {
 105         [_resp appendContentString:@" bgcolor=\""];
 106         [_resp appendContentHTMLAttributeValue:_bgColor];
 107         [_resp appendContentCharacter:'"'];
 108     }
 109     if (_align) {
 110         [_resp appendContentString:@" align=\""];
 111         [_resp appendContentHTMLAttributeValue:_align];
 112         [_resp appendContentCharacter:'"'];
 113     }
 114     if (_valign) {
 115         [_resp appendContentString:@" valign=\""];
 116         [_resp appendContentHTMLAttributeValue:_valign];
 117         [_resp appendContentCharacter:'"'];
 118     }
 119     [_resp appendContentCharacter:'>'];
 120 }
 121
 122 static inline WOElement *WECreateElement(NSString *_className,
 123                                          NSString *_name,
 124                                          NSDictionary *_config,
 125                                          WOElement *_template)
 126 {
 127     Class               c;
 128     WOElement           *result = nil;
 129     NSMutableDictionary *config = nil;
 130
 131     if ((c = NSClassFromString(_className)) == Nil) {
 132         NSLog(@"%s: missing '%@' class", __PRETTY_FUNCTION__, _className);
 133         return nil;
 134     }
 135     config = [NSMutableDictionary dictionaryWithCapacity:4];
 136     {
 137         NSEnumerator *keyEnum;
 138         id           key;
 139
 140         keyEnum = [_config keyEnumerator];
 141
 142         while ((key = [keyEnum nextObject])) {
 143             WOAssociation *a;
 144
 145             a = [WOAssociation associationWithValue:[_config objectForKey:key]];
 146             [config setObject:a forKey:key];
 147         }
 148     }
 149     result = [[c alloc] initWithName:_name
 150                         associations:config
 151                             template:_template];
 152     return [result autorelease];
 153 }
 154
 155 #define OWGetProperty WOExtGetProperty