err.no Git - scalable-opengroupware.org/blob - 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 #warning importing common.h is baaad
  26
  27 #if LIB_FOUNDATION_LIBRARY
  28 #  include <Foundation/exceptions/GeneralExceptions.h>
  29 #elif NeXT_Foundation_LIBRARY || COCOA_Foundation_LIBRARY
  30 #  include <NGExtensions/NGObjectMacros.h>
  31 #  include <NGExtensions/NSString+Ext.h>
  32 #endif
  33
  34 #include <NGExtensions/NGExtensions.h>
  35 #include <NGObjWeb/NGObjWeb.h>
  36 #include <NGObjWeb/SoObjects.h>
  37
  38 @interface WOContext(WOExtensionsPrivate)
  39 - (void)addActiveFormElement:(WOElement *)_element;
  40 @end
  41
  42 static inline id WOExtGetProperty(NSDictionary *_set, NSString *_name) {
  43     id propValue = [_set objectForKey:_name];
  44
  45     if (propValue) {
  46         propValue = [propValue retain];
  47         [(NSMutableDictionary *)_set removeObjectForKey:_name];
  48     }
  49     return propValue;
  50 }
  51
  52 static inline NSString *WEUriOfResource(NSString *_name, WOContext *_ctx) {
  53     NSArray           *languages;
  54     WOResourceManager *resourceManager;
  55     NSString          *uri;
  56
  57     if (_name == nil)
  58         return nil;
  59
  60     languages = [_ctx hasSession]
  61         ? [[_ctx session] languages]
  62         : [[_ctx request] browserLanguages];
  63
  64     resourceManager = [[_ctx application] resourceManager];
  65
  66     uri = [resourceManager urlForResourceNamed:_name
  67                                    inFramework:nil
  68                                      languages:languages
  69                                        request:[_ctx request]];
  70     if ([uri rangeOfString:@"/missingresource?"].length > 0)
  71         uri = nil;
  72
  73     return uri;
  74 }
  75
  76 static inline void WEAppendFont(WOResponse *_resp,
  77                                 NSString   *_color,
  78                                 NSString   *_face,
  79                                 NSString   *_size)
  80 {
  81     [_resp appendContentString:@"<font"];
  82     if (_color) {
  83         [_resp appendContentString:@" color=\""];
  84         [_resp appendContentHTMLAttributeValue:_color];
  85         [_resp appendContentCharacter:'"'];
  86     }
  87     if (_face) {
  88         [_resp appendContentString:@" face=\""];
  89         [_resp appendContentHTMLAttributeValue:_face];
  90         [_resp appendContentCharacter:'"'];
  91     }
  92     if (_size) {
  93         [_resp appendContentString:@" size=\""];
  94         [_resp appendContentHTMLAttributeValue:_size];
  95         [_resp appendContentCharacter:'"'];
  96     }
  97     [_resp appendContentCharacter:'>'];
  98 }
  99
 100 static inline void WEAppendTD(WOResponse *_resp,
 101                               NSString   *_align,
 102                               NSString   *_valign,
 103                               NSString   *_bgColor)
 104 {
 105     [_resp appendContentString:@"<td"];
 106     if (_bgColor) {
 107         [_resp appendContentString:@" bgcolor=\""];
 108         [_resp appendContentHTMLAttributeValue:_bgColor];
 109         [_resp appendContentCharacter:'"'];
 110     }
 111     if (_align) {
 112         [_resp appendContentString:@" align=\""];
 113         [_resp appendContentHTMLAttributeValue:_align];
 114         [_resp appendContentCharacter:'"'];
 115     }
 116     if (_valign) {
 117         [_resp appendContentString:@" valign=\""];
 118         [_resp appendContentHTMLAttributeValue:_valign];
 119         [_resp appendContentCharacter:'"'];
 120     }
 121     [_resp appendContentCharacter:'>'];
 122 }
 123
 124 static inline WOElement *WECreateElement(NSString *_className,
 125                                          NSString *_name,
 126                                          NSDictionary *_config,
 127                                          WOElement *_template)
 128 {
 129     Class               c;
 130     WOElement           *result = nil;
 131     NSMutableDictionary *config = nil;
 132
 133     if ((c = NSClassFromString(_className)) == Nil) {
 134         NSLog(@"%s: missing '%@' class", __PRETTY_FUNCTION__, _className);
 135         return nil;
 136     }
 137     config = [NSMutableDictionary dictionaryWithCapacity:4];
 138     {
 139         NSEnumerator *keyEnum;
 140         id           key;
 141
 142         keyEnum = [_config keyEnumerator];
 143
 144         while ((key = [keyEnum nextObject])) {
 145             WOAssociation *a;
 146
 147             a = [WOAssociation associationWithValue:[_config objectForKey:key]];
 148             [config setObject:a forKey:key];
 149         }
 150     }
 151     result = [[c alloc] initWithName:_name
 152                         associations:config
 153                             template:_template];
 154     return [result autorelease];
 155 }
 156
 157 #define OWGetProperty WOExtGetProperty