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