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
  22 #import <NGObjWeb/WOAssociation.h>
  23 #import <NGObjWeb/WOContext+SoObjects.h>
  24 #import <NGObjWeb/WODynamicElement.h>
  25 #import <NGObjWeb/WORequest.h>
  26 #import <NGObjWeb/WOResourceManager.h>
  27 #import <NGObjWeb/WOSession.h>
  28 #import <NGExtensions/NSObject+Logs.h>
  29
  30 @interface WOContext(WOExtensionsPrivate)
  31 - (void)addActiveFormElement:(WOElement *)_element;
  32 @end
  33
  34 static inline id WOExtGetProperty(NSDictionary *_set, NSString *_name) {
  35     id propValue = [_set objectForKey:_name];
  36
  37     if (propValue) {
  38         propValue = [propValue retain];
  39         [(NSMutableDictionary *)_set removeObjectForKey:_name];
  40     }
  41     return propValue;
  42 }
  43
  44 static inline NSString *WEUriOfResource(NSString *_name, WOContext *_ctx) {
  45     NSArray           *languages;
  46     WOResourceManager *resourceManager;
  47     NSString          *uri;
  48
  49     if (_name == nil)
  50         return nil;
  51
  52     languages = [_ctx hasSession]
  53         ? [[_ctx session] languages]
  54         : [[_ctx request] browserLanguages];
  55
  56     resourceManager = [[_ctx application] resourceManager];
  57
  58     uri = [resourceManager urlForResourceNamed:_name
  59                                    inFramework:nil
  60                                      languages:languages
  61                                        request:[_ctx request]];
  62     if ([uri rangeOfString:@"/missingresource?"].length > 0)
  63         uri = nil;
  64
  65     return uri;
  66 }
  67
  68 static inline void WEAppendFont(WOResponse *_resp,
  69                                 NSString   *_color,
  70                                 NSString   *_face,
  71                                 NSString   *_size)
  72 {
  73     [_resp appendContentString:@"<font"];
  74     if (_color) {
  75         [_resp appendContentString:@" color=\""];
  76         [_resp appendContentHTMLAttributeValue:_color];
  77         [_resp appendContentCharacter:'"'];
  78     }
  79     if (_face) {
  80         [_resp appendContentString:@" face=\""];
  81         [_resp appendContentHTMLAttributeValue:_face];
  82         [_resp appendContentCharacter:'"'];
  83     }
  84     if (_size) {
  85         [_resp appendContentString:@" size=\""];
  86         [_resp appendContentHTMLAttributeValue:_size];
  87         [_resp appendContentCharacter:'"'];
  88     }
  89     [_resp appendContentCharacter:'>'];
  90 }
  91
  92 static inline void WEAppendTD(WOResponse *_resp,
  93                               NSString   *_align,
  94                               NSString   *_valign,
  95                               NSString   *_bgColor)
  96 {
  97     [_resp appendContentString:@"<td"];
  98     if (_bgColor) {
  99         [_resp appendContentString:@" bgcolor=\""];
 100         [_resp appendContentHTMLAttributeValue:_bgColor];
 101         [_resp appendContentCharacter:'"'];
 102     }
 103     if (_align) {
 104         [_resp appendContentString:@" align=\""];
 105         [_resp appendContentHTMLAttributeValue:_align];
 106         [_resp appendContentCharacter:'"'];
 107     }
 108     if (_valign) {
 109         [_resp appendContentString:@" valign=\""];
 110         [_resp appendContentHTMLAttributeValue:_valign];
 111         [_resp appendContentCharacter:'"'];
 112     }
 113     [_resp appendContentCharacter:'>'];
 114 }
 115
 116 static inline WOElement *WECreateElement(NSString *_className,
 117                                          NSString *_name,
 118                                          NSDictionary *_config,
 119                                          WOElement *_template)
 120 {
 121     Class               c;
 122     WOElement           *result = nil;
 123     NSMutableDictionary *config = nil;
 124
 125     if ((c = NSClassFromString(_className)) == Nil) {
 126         NSLog(@"%s: missing '%@' class", __PRETTY_FUNCTION__, _className);
 127         return nil;
 128     }
 129     config = [NSMutableDictionary dictionaryWithCapacity:4];
 130     {
 131         NSEnumerator *keyEnum;
 132         id           key;
 133
 134         keyEnum = [_config keyEnumerator];
 135
 136         while ((key = [keyEnum nextObject])) {
 137             WOAssociation *a;
 138
 139             a = [WOAssociation associationWithValue:[_config objectForKey:key]];
 140             [config setObject:a forKey:key];
 141         }
 142     }
 143     result = [[c alloc] initWithName:_name
 144                         associations:config
 145                             template:_template];
 146     return [result autorelease];
 147 }
 148
 149 #define OWGetProperty WOExtGetProperty