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16 Object subclass:#ResourceRetriever |
16 Object subclass:#ResourceRetriever |
17 instanceVariableNames:'className resourceOwner selector labelText' |
17 instanceVariableNames:'className resourceOwner selector labelText' |
18 classVariableNames:'' |
18 classVariableNames:'' |
19 poolDictionaries:'' |
19 poolDictionaries:'' |
20 category:'Interface-Support-UI' |
20 category:'Interface-Support-UI' |
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21 ! |
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22 |
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23 ResourceRetriever class instanceVariableNames:'LabelResources' |
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24 |
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25 " |
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26 The following class instance variables are inherited by this class: |
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27 |
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28 Object - |
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29 " |
21 ! |
30 ! |
22 |
31 |
23 !ResourceRetriever class methodsFor:'documentation'! |
32 !ResourceRetriever class methodsFor:'documentation'! |
24 |
33 |
25 copyright |
34 copyright |
65 |
74 |
66 |
75 |
67 |
76 |
68 ! ! |
77 ! ! |
69 |
78 |
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79 !ResourceRetriever class methodsFor:'accessing resource'! |
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80 |
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81 findResourceLabel: label in: aResourceOwner |
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82 "look for a string |
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83 in aResourceOwner, |
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84 in class of aResourceOwner, |
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85 in resources of class of aResourceOwner, |
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86 and finally in my label resources |
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87 " |
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88 |
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89 aResourceOwner isNil ifTrue: [^label]. |
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90 |
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91 label isSymbol |
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92 ifTrue: |
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93 [ |
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94 (aResourceOwner respondsTo: label) |
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95 ifTrue: |
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96 [ |
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97 ^aResourceOwner perform: label |
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98 ]. |
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99 |
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100 (aResourceOwner isClass not and: [aResourceOwner class respondsTo: label]) |
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101 ifTrue: |
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102 [ |
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103 ^aResourceOwner perform: label |
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104 ]. |
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105 ]. |
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106 |
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107 ((aResourceOwner isKindOf: ApplicationModel) or: |
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108 [aResourceOwner isKindOf: SimpleView]) |
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109 ifTrue: |
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110 [ |
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111 ^aResourceOwner resources string: label |
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112 ]. |
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113 |
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114 ^self labelResources string:label |
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115 |
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116 ! |
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117 |
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118 labelResources |
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119 "if not already loaded, get the common label resourcePack |
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120 and return it" |
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121 |
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122 LabelResources isNil ifTrue:[ |
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123 LabelResources := ResourcePack for:self. |
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124 ]. |
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125 ^ LabelResources |
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126 ! ! |
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127 |
70 !ResourceRetriever methodsFor:'accessing'! |
128 !ResourceRetriever methodsFor:'accessing'! |
71 |
129 |
72 className |
130 className |
73 "return the value of the instance variable 'className' (automatically generated)" |
131 "return the value of the instance variable 'className' (automatically generated)" |
74 |
132 |