import org.eclipse.jface.util.PropertyChangeEvent;
/**
- */
+ */
public class MembersOrderPreferenceCache implements IPropertyChangeListener {
-
- public static final int TYPE_INDEX= 0;
- public static final int CONSTRUCTORS_INDEX= 1;
- public static final int METHOD_INDEX= 2;
- public static final int FIELDS_INDEX= 3;
- public static final int INIT_INDEX= 4;
- public static final int STATIC_FIELDS_INDEX= 5;
- public static final int STATIC_INIT_INDEX= 6;
- public static final int STATIC_METHODS_INDEX= 7;
- public static final int N_CATEGORIES= STATIC_METHODS_INDEX + 1;
-
- private static final int PUBLIC_INDEX= 0;
- private static final int PRIVATE_INDEX= 1;
- private static final int PROTECTED_INDEX= 2;
- private static final int DEFAULT_INDEX= 3;
- private static final int N_VISIBILITIES= DEFAULT_INDEX + 1;
-
- private int[] fCategoryOffsets= null;
-
+
+ public static final int TYPE_INDEX = 0;
+
+ public static final int CONSTRUCTORS_INDEX = 1;
+
+ public static final int METHOD_INDEX = 2;
+
+ public static final int FIELDS_INDEX = 3;
+
+ public static final int INIT_INDEX = 4;
+
+ public static final int STATIC_FIELDS_INDEX = 5;
+
+ public static final int STATIC_INIT_INDEX = 6;
+
+ public static final int STATIC_METHODS_INDEX = 7;
+
+ public static final int N_CATEGORIES = STATIC_METHODS_INDEX + 1;
+
+ private static final int PUBLIC_INDEX = 0;
+
+ private static final int PRIVATE_INDEX = 1;
+
+ private static final int PROTECTED_INDEX = 2;
+
+ private static final int DEFAULT_INDEX = 3;
+
+ private static final int N_VISIBILITIES = DEFAULT_INDEX + 1;
+
+ private int[] fCategoryOffsets = null;
+
private boolean fSortByVisibility;
- private int[] fVisibilityOffsets= null;
-
+
+ private int[] fVisibilityOffsets = null;
+
public MembersOrderPreferenceCache() {
- fCategoryOffsets= null;
- fSortByVisibility= PreferenceConstants.getPreferenceStore().getBoolean(PreferenceConstants.APPEARANCE_ENABLE_VISIBILITY_SORT_ORDER);
- fVisibilityOffsets= null;
+ fCategoryOffsets = null;
+ fSortByVisibility = PreferenceConstants
+ .getPreferenceStore()
+ .getBoolean(
+ PreferenceConstants.APPEARANCE_ENABLE_VISIBILITY_SORT_ORDER);
+ fVisibilityOffsets = null;
}
-
+
public static boolean isMemberOrderProperty(String property) {
- return PreferenceConstants.APPEARANCE_MEMBER_SORT_ORDER.equals(property)
- || PreferenceConstants.APPEARANCE_VISIBILITY_SORT_ORDER.equals(property)
- || PreferenceConstants.APPEARANCE_ENABLE_VISIBILITY_SORT_ORDER.equals(property);
+ return PreferenceConstants.APPEARANCE_MEMBER_SORT_ORDER
+ .equals(property)
+ || PreferenceConstants.APPEARANCE_VISIBILITY_SORT_ORDER
+ .equals(property)
+ || PreferenceConstants.APPEARANCE_ENABLE_VISIBILITY_SORT_ORDER
+ .equals(property);
}
public void propertyChange(PropertyChangeEvent event) {
- String property= event.getProperty();
-
+ String property = event.getProperty();
+
if (PreferenceConstants.APPEARANCE_MEMBER_SORT_ORDER.equals(property)) {
- fCategoryOffsets= null;
- } else if (PreferenceConstants.APPEARANCE_VISIBILITY_SORT_ORDER.equals(property)) {
- fVisibilityOffsets= null;
- } else if (PreferenceConstants.APPEARANCE_ENABLE_VISIBILITY_SORT_ORDER.equals(property)) {
- fSortByVisibility= PreferenceConstants.getPreferenceStore().getBoolean(PreferenceConstants.APPEARANCE_ENABLE_VISIBILITY_SORT_ORDER);
+ fCategoryOffsets = null;
+ } else if (PreferenceConstants.APPEARANCE_VISIBILITY_SORT_ORDER
+ .equals(property)) {
+ fVisibilityOffsets = null;
+ } else if (PreferenceConstants.APPEARANCE_ENABLE_VISIBILITY_SORT_ORDER
+ .equals(property)) {
+ fSortByVisibility = PreferenceConstants
+ .getPreferenceStore()
+ .getBoolean(
+ PreferenceConstants.APPEARANCE_ENABLE_VISIBILITY_SORT_ORDER);
}
}
public int getCategoryIndex(int kind) {
if (fCategoryOffsets == null) {
- fCategoryOffsets= getCategoryOffsets();
+ fCategoryOffsets = getCategoryOffsets();
}
return fCategoryOffsets[kind];
}
-
+
private int[] getCategoryOffsets() {
- int[] offsets= new int[N_CATEGORIES];
- IPreferenceStore store= PreferenceConstants.getPreferenceStore();
- String key= PreferenceConstants.APPEARANCE_MEMBER_SORT_ORDER;
- boolean success= fillCategoryOffsetsFromPreferenceString(store.getString(key), offsets);
+ int[] offsets = new int[N_CATEGORIES];
+ IPreferenceStore store = PreferenceConstants.getPreferenceStore();
+ String key = PreferenceConstants.APPEARANCE_MEMBER_SORT_ORDER;
+ boolean success = fillCategoryOffsetsFromPreferenceString(store
+ .getString(key), offsets);
if (!success) {
store.setToDefault(key);
- fillCategoryOffsetsFromPreferenceString(store.getDefaultString(key), offsets);
+ fillCategoryOffsetsFromPreferenceString(
+ store.getDefaultString(key), offsets);
}
return offsets;
}
-
- private boolean fillCategoryOffsetsFromPreferenceString(String str, int[] offsets) {
- StringTokenizer tokenizer= new StringTokenizer(str, ","); //$NON-NLS-1$
- int i= 0;
+
+ private boolean fillCategoryOffsetsFromPreferenceString(String str,
+ int[] offsets) {
+ StringTokenizer tokenizer = new StringTokenizer(str, ","); //$NON-NLS-1$
+ int i = 0;
while (tokenizer.hasMoreTokens()) {
- String token= tokenizer.nextToken().trim();
+ String token = tokenizer.nextToken().trim();
if ("T".equals(token)) { //$NON-NLS-1$
- offsets[TYPE_INDEX]= i++;
+ offsets[TYPE_INDEX] = i++;
} else if ("M".equals(token)) { //$NON-NLS-1$
- offsets[METHOD_INDEX]= i++;
+ offsets[METHOD_INDEX] = i++;
} else if ("F".equals(token)) { //$NON-NLS-1$
- offsets[FIELDS_INDEX]= i++;
+ offsets[FIELDS_INDEX] = i++;
} else if ("I".equals(token)) { //$NON-NLS-1$
- offsets[INIT_INDEX]= i++;
+ offsets[INIT_INDEX] = i++;
} else if ("SF".equals(token)) { //$NON-NLS-1$
- offsets[STATIC_FIELDS_INDEX]= i++;
+ offsets[STATIC_FIELDS_INDEX] = i++;
} else if ("SI".equals(token)) { //$NON-NLS-1$
- offsets[STATIC_INIT_INDEX]= i++;
+ offsets[STATIC_INIT_INDEX] = i++;
} else if ("SM".equals(token)) { //$NON-NLS-1$
- offsets[STATIC_METHODS_INDEX]= i++;
+ offsets[STATIC_METHODS_INDEX] = i++;
} else if ("C".equals(token)) { //$NON-NLS-1$
- offsets[CONSTRUCTORS_INDEX]= i++;
+ offsets[CONSTRUCTORS_INDEX] = i++;
}
}
return i == N_CATEGORIES;
}
-
+
public boolean isSortByVisibility() {
return fSortByVisibility;
}
-
-
+
public int getVisibilityIndex(int modifierFlags) {
if (fVisibilityOffsets == null) {
- fVisibilityOffsets= getVisibilityOffsets();
+ fVisibilityOffsets = getVisibilityOffsets();
}
- int kind= DEFAULT_INDEX;
+ int kind = DEFAULT_INDEX;
if (Flags.isPublic(modifierFlags)) {
- kind= PUBLIC_INDEX;
+ kind = PUBLIC_INDEX;
} else if (Flags.isProtected(modifierFlags)) {
- kind= PROTECTED_INDEX;
+ kind = PROTECTED_INDEX;
} else if (Flags.isPrivate(modifierFlags)) {
- kind= PRIVATE_INDEX;
+ kind = PRIVATE_INDEX;
}
-
+
return fVisibilityOffsets[kind];
}
-
+
private int[] getVisibilityOffsets() {
- int[] offsets= new int[N_VISIBILITIES];
- IPreferenceStore store= PreferenceConstants.getPreferenceStore();
- String key= PreferenceConstants.APPEARANCE_VISIBILITY_SORT_ORDER;
- boolean success= fillVisibilityOffsetsFromPreferenceString(store.getString(key), offsets);
+ int[] offsets = new int[N_VISIBILITIES];
+ IPreferenceStore store = PreferenceConstants.getPreferenceStore();
+ String key = PreferenceConstants.APPEARANCE_VISIBILITY_SORT_ORDER;
+ boolean success = fillVisibilityOffsetsFromPreferenceString(store
+ .getString(key), offsets);
if (!success) {
store.setToDefault(key);
- fillVisibilityOffsetsFromPreferenceString(store.getDefaultString(key), offsets);
+ fillVisibilityOffsetsFromPreferenceString(store
+ .getDefaultString(key), offsets);
}
return offsets;
- }
-
- private boolean fillVisibilityOffsetsFromPreferenceString(String str, int[] offsets) {
- StringTokenizer tokenizer= new StringTokenizer(str, ","); //$NON-NLS-1$
- int i= 0;
+ }
+
+ private boolean fillVisibilityOffsetsFromPreferenceString(String str,
+ int[] offsets) {
+ StringTokenizer tokenizer = new StringTokenizer(str, ","); //$NON-NLS-1$
+ int i = 0;
while (tokenizer.hasMoreTokens()) {
- String token= tokenizer.nextToken().trim();
+ String token = tokenizer.nextToken().trim();
if ("B".equals(token)) { //$NON-NLS-1$
- offsets[PUBLIC_INDEX]= i++;
+ offsets[PUBLIC_INDEX] = i++;
} else if ("V".equals(token)) { //$NON-NLS-1$
- offsets[PRIVATE_INDEX]= i++;
+ offsets[PRIVATE_INDEX] = i++;
} else if ("R".equals(token)) { //$NON-NLS-1$
- offsets[PROTECTED_INDEX]= i++;
+ offsets[PROTECTED_INDEX] = i++;
} else if ("D".equals(token)) { //$NON-NLS-1$
- offsets[DEFAULT_INDEX]= i++;
+ offsets[DEFAULT_INDEX] = i++;
}
}
return i == N_VISIBILITIES;
}
-
}
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