FreeCalypso > hg > fc-tourmaline

comparison src/ui/bmi/mmiUserData.c @ 181:8f6e2ae69a6b

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mmiUserData.c: bogotab fixes
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 19 Jan 2021 04:42:34 +0000
parents c0052fe355d3
children
comparison
equal deleted inserted replaced
180:6b5d787d9ade 181:8f6e2ae69a6b
1 /******************************************************************************* 1 /*******************************************************************************
2 2
3 CONDAT (UK) 3 CONDAT (UK)
4 4
5 ******************************************************************************** 5 ********************************************************************************
6 6
7 This software product is the property of Condat (UK) Ltd and may not be 7 This software product is the property of Condat (UK) Ltd and may not be
8 disclosed to any third party without the express permission of the owner. 8 disclosed to any third party without the express permission of the owner.
9 9
10 ******************************************************************************** 10 ********************************************************************************
11 11
12 $Project name: Basic MMI 12 $Project name: Basic MMI
13 $Project code: BMI (6349) 13 $Project code: BMI (6349)
14 $Module: MMI 14 $Module: MMI
15 $File: MmiUserData.c 15 $File: MmiUserData.c
16 $Revision: 1.0 16 $Revision: 1.0
17 17
18 $Author: Condat(UK) 18 $Author: Condat(UK)
19 $Date: 22/02/01 19 $Date: 22/02/01
20 20
21 ******************************************************************************** 21 ********************************************************************************
22 22
23 Description: 23 Description:
24 24
25 25
26
27 ******************************************************************************** 26 ********************************************************************************
28 27
29 $History: MmiUserData.c 28 $History: MmiUserData.c
30 29
31 25/10/00 Original Condat(UK) BMI version. 30 25/10/00 Original Condat(UK) BMI version.
32 31
33 $End 32 $End
34 33
35 *******************************************************************************/ 34 *******************************************************************************/
36 35
110 * If NULL is returned, either <window> was invalid or a new user data 109 * If NULL is returned, either <window> was invalid or a new user data
111 * element could not be created. 110 * element could not be created.
112 */ 111 */
113 void *userDataHndSet( MfwHnd window, UserKey key, void *data) 112 void *userDataHndSet( MfwHnd window, UserKey key, void *data)
114 { 113 {
115 if( window == NULL ) { return NULL; } 114 if( window == NULL ) { return NULL; }
116 115
117 return userDataWinSet( (MfwWin *)((MfwHdr *)window)->data, key, data); 116 return userDataWinSet( (MfwWin *)((MfwHdr *)window)->data, key, data);
118 } 117 }
119 118
120 119
121 void *userDataWinSet( MfwWin *window, UserKey key, void *data) 120 void *userDataWinSet( MfwWin *window, UserKey key, void *data)
122 { 121 {
159 * If NULL is returned, either <window> was invalid or no user data 158 * If NULL is returned, either <window> was invalid or no user data
160 * with <key> existed. 159 * with <key> existed.
161 */ 160 */
162 void *userDataHndGet( MfwHnd window, UserKey key) 161 void *userDataHndGet( MfwHnd window, UserKey key)
163 { 162 {
164 if( window == NULL ) { return NULL; } 163 if( window == NULL ) { return NULL; }
165 164
166 return userDataWinGet( (MfwWin *)((MfwHdr *)window)->data, key); 165 return userDataWinGet( (MfwWin *)((MfwHdr *)window)->data, key);
167 } 166 }
168 167
169 168
170 void *userDataWinGet( MfwWin *window, UserKey key) 169 void *userDataWinGet( MfwWin *window, UserKey key)
171 { 170 {
172 UserDataLink thisOne; 171 UserDataLink thisOne;
173 172
174 if( window == NULL ) { return NULL; } 173 if( window == NULL ) { return NULL; }
175 174
176 thisOne = userDataFind( (UserDataLink)window->user, key); 175 thisOne = userDataFind( (UserDataLink)window->user, key);
177 176
178 if( thisOne == NULL ) { return NULL; } 177 if( thisOne == NULL ) { return NULL; }
179 178
180 return thisOne->data; 179 return thisOne->data;
181 } 180 }
182 181
183 182
184 /* 183 /*
185 * Deletes the user data for <window> with <key>, and returns the 184 * Deletes the user data for <window> with <key>, and returns the
187 * If NULL is returned, either <window> was invalid or no user data 186 * If NULL is returned, either <window> was invalid or no user data
188 * with <key> existed. 187 * with <key> existed.
189 */ 188 */
190 void *userDataHndDelete( MfwHnd window, UserKey key) 189 void *userDataHndDelete( MfwHnd window, UserKey key)
191 { 190 {
192 if( window == NULL ) { return NULL; } 191 if( window == NULL ) { return NULL; }
193 192
194 return userDataWinDelete( (MfwWin *)((MfwHdr *)window)->data, key); 193 return userDataWinDelete( (MfwWin *)((MfwHdr *)window)->data, key);
195 } 194 }
196 195
197 196
198 void *userDataWinDelete( MfwWin *window, UserKey key) 197 void *userDataWinDelete( MfwWin *window, UserKey key)
199 { 198 {
214 213
215 previous = userDataPrevious( (UserDataLink)window->user, doomed); 214 previous = userDataPrevious( (UserDataLink)window->user, doomed);
216 215
217 if( previous == NULL ) // <doomed> is the first element in the list. 216 if( previous == NULL ) // <doomed> is the first element in the list.
218 { 217 {
219 window->user = (void *)doomed->next; 218 window->user = (void *)doomed->next;
220 } 219 }
221 else 220 else
222 { 221 {
223 previous->next = doomed->next; 222 previous->next = doomed->next;
224 } 223 }
226 FREE_MEMORY( (void *)doomed, sizeof(UserDataElement)); 225 FREE_MEMORY( (void *)doomed, sizeof(UserDataElement));
227 226
228 return oldData; 227 return oldData;
229 } 228 }
230 } 229 }
231