annotate src/ui/bmi/mmiUserData.c @ 51:04aaa5622fa7

disable deep sleep when Iota LEDB is on TI's Iota chip docs say that CLK13M must be running in order for LEDB to work, and practical experience on Mot C139 which uses Iota LEDB for its keypad backlight concurs: if Calypso enters deep sleep while the keypad backlight is turned on, the light flickers visibly as the chipset goes into and out of deep sleep. TI's original L1 sleep manager code had logic to disable deep sleep when LT_Status() returns nonzero, but that function only works for B-Sample and C-Sample LT, always returns 0 on BOARD 41 - no check of Iota LEDB status anywhere. Change this code for our current hardware: disable deep sleep when Iota LEDB has been turned on through LLS.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 19 Oct 2020 05:11:29 +0000
parents 67bfe9f274f6
children c0052fe355d3
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1 /*******************************************************************************
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2
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3 CONDAT (UK)
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5 ********************************************************************************
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7 This software product is the property of Condat (UK) Ltd and may not be
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8 disclosed to any third party without the express permission of the owner.
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10 ********************************************************************************
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12 $Project name: Basic MMI
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13 $Project code: BMI (6349)
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14 $Module: MMI
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15 $File: MmiUserData.c
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16 $Revision: 1.0
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18 $Author: Condat(UK)
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19 $Date: 22/02/01
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21 ********************************************************************************
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23 Description:
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27 ********************************************************************************
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28
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29 $History: MmiUserData.c
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31 25/10/00 Original Condat(UK) BMI version.
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32
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33 $End
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35 *******************************************************************************/
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37 #define ENTITY_MFW
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39 /* includes */
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40 #include <string.h>
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41 #include <stdio.h>
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42 #include <stdlib.h>
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44 #if defined (NEW_FRAME)
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46 #include "typedefs.h"
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47 #include "vsi.h"
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48 #include "pei.h"
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49 #include "custom.h"
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50 #include "gsm.h"
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52 #else
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54 #include "STDDEFS.H"
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55 #include "custom.h"
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56 #include "gsm.h"
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57 #include "vsi.h"
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59 #endif
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60 #include "mfw_sys.h"
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61 #include "mfw_mfw.h"
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62 #include "mfw_win.h"
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63
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64 #include "MmiMmi.h"
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65 #include "MmiUserData.h"
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68 typedef struct uDe
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69 {
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70 UserKey key;
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71 void *data;
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72 struct uDe *next;
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73 } UserDataElement, *UserDataLink;
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75
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76 static UserDataLink userDataFind( UserDataLink first, UserKey key)
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77 {
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78 while( first != NULL && first->key != key )
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79 {
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80 first = first->next;
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81 }
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82
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83 return first;
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84 }
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85
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86
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87 static UserDataLink userDataPrevious( UserDataLink first,
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88 UserDataLink beforeThis)
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89 {
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90 if( first == beforeThis ) // <beforeThis> is the first element in the list.
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91 {
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92 return NULL;
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93 }
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94
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95 while( first->next != beforeThis )
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96 {
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97 first = first->next;
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98 }
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99
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100 return first;
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101 }
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102
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103
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104 /*
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105 * Sets the user data for <window> with <key> to <data>,
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106 * and returns the previous contents of the user data.
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107 * If <data> itself is returned no user data with <key>
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108 * existed and a new user data element with <key> has been created
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109 * and set to <data>.
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110 * If NULL is returned, either <window> was invalid or a new user data
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111 * element could not be created.
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112 */
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113 void *userDataHndSet( MfwHnd window, UserKey key, void *data)
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114 {
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115 if( window == NULL ) { return NULL; }
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116
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117 return userDataWinSet( (MfwWin *)((MfwHdr *)window)->data, key, data);
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118 }
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119
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120
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121 void *userDataWinSet( MfwWin *window, UserKey key, void *data)
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122 {
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123 UserDataLink thisOne;
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124
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125 if( window == NULL ) { return NULL; }
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126
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127 thisOne = userDataFind( (UserDataLink)window->user, key);
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128
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129 if( thisOne == NULL ) // element with <key> does not exist: create.
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130 {
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131 thisOne = (UserDataLink)ALLOC_MEMORY(sizeof(UserDataElement));
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132
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133 if( thisOne == NULL )
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134 {
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135 return NULL;
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136 }
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137
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138 thisOne->key = key;
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139 thisOne->data = data;
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140 thisOne->next = (UserDataLink)window->user;
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141
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142 window->user = (void *)thisOne;
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143
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144 return data;
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145 }
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146 else
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147 {
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148 void *oldData = thisOne->data;
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149
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150 thisOne->data = data;
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151
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152 return oldData;
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153 }
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154 }
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155
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156
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157 /*
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158 * Returns the user data for <window> with <key>.
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159 * If NULL is returned, either <window> was invalid or no user data
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160 * with <key> existed.
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161 */
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162 void *userDataHndGet( MfwHnd window, UserKey key)
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163 {
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164 if( window == NULL ) { return NULL; }
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165
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166 return userDataWinGet( (MfwWin *)((MfwHdr *)window)->data, key);
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167 }
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168
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169
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170 void *userDataWinGet( MfwWin *window, UserKey key)
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171 {
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172 UserDataLink thisOne;
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173
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174 if( window == NULL ) { return NULL; }
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175
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176 thisOne = userDataFind( (UserDataLink)window->user, key);
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177
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178 if( thisOne == NULL ) { return NULL; }
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179
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180 return thisOne->data;
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181 }
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182
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183
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184 /*
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185 * Deletes the user data for <window> with <key>, and returns the
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parents:
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186 * contents of the user data.
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parents:
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187 * If NULL is returned, either <window> was invalid or no user data
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188 * with <key> existed.
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189 */
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190 void *userDataHndDelete( MfwHnd window, UserKey key)
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191 {
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192 if( window == NULL ) { return NULL; }
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193
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194 return userDataWinDelete( (MfwWin *)((MfwHdr *)window)->data, key);
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195 }
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196
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197
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198 void *userDataWinDelete( MfwWin *window, UserKey key)
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199 {
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200 UserDataLink doomed;
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201
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202 if( window == NULL ) { return NULL; }
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203
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204 doomed = userDataFind( (UserDataLink)window->user, key);
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parents:
diff changeset
205
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
206 if( doomed == NULL ) // element with <key> does not exist.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
207 {
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parents:
diff changeset
208 return NULL;
67bfe9f274f6 src/ui: import of src/ui3 from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
209 }
67bfe9f274f6 src/ui: import of src/ui3 from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
210 else
67bfe9f274f6 src/ui: import of src/ui3 from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
211 {
67bfe9f274f6 src/ui: import of src/ui3 from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
212 void * oldData = doomed->data;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
213 UserDataLink previous;
67bfe9f274f6 src/ui: import of src/ui3 from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
214
67bfe9f274f6 src/ui: import of src/ui3 from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
215 previous = userDataPrevious( (UserDataLink)window->user, doomed);
67bfe9f274f6 src/ui: import of src/ui3 from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
216
67bfe9f274f6 src/ui: import of src/ui3 from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
217 if( previous == NULL ) // <doomed> is the first element in the list.
67bfe9f274f6 src/ui: import of src/ui3 from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
218 {
67bfe9f274f6 src/ui: import of src/ui3 from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
219 window->user = (void *)doomed->next;
67bfe9f274f6 src/ui: import of src/ui3 from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
220 }
67bfe9f274f6 src/ui: import of src/ui3 from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
221 else
67bfe9f274f6 src/ui: import of src/ui3 from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
222 {
67bfe9f274f6 src/ui: import of src/ui3 from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
223 previous->next = doomed->next;
67bfe9f274f6 src/ui: import of src/ui3 from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
224 }
67bfe9f274f6 src/ui: import of src/ui3 from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
225
67bfe9f274f6 src/ui: import of src/ui3 from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
226 FREE_MEMORY( (void *)doomed, sizeof(UserDataElement));
67bfe9f274f6 src/ui: import of src/ui3 from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
227
67bfe9f274f6 src/ui: import of src/ui3 from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
228 return oldData;
67bfe9f274f6 src/ui: import of src/ui3 from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
229 }
67bfe9f274f6 src/ui: import of src/ui3 from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
230 }
67bfe9f274f6 src/ui: import of src/ui3 from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
231