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Force the id of TabWidget to be android:id/tabs

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This commit is contained in:
Xavier Ducrohet
2009-06-18 12:02:55 -07:00
parent 3f351dd5df
commit ecf30d99a1
1 changed files with 53 additions and 48 deletions
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101
tools/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/descriptors/DescriptorsUtils.java
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@@ -57,7 +57,7 @@ public final class DescriptorsUtils {
public static final String MANIFEST_SDK_URL = "/reference/android/R.styleable.html#"; //$NON-NLS-1$
public static final String IMAGE_KEY = "image"; //$NON-NLS-1$
private static final String CODE = "$code"; //$NON-NLS-1$
private static final String LINK = "$link"; //$NON-NLS-1$
private static final String ELEM = "$elem"; //$NON-NLS-1$
@@ -72,7 +72,7 @@ public final class DescriptorsUtils {
/**
* Creates a new {@link TextAttributeDescriptor} instance for the given XML name,
* UI name and tooltip.
*
*
* @param xmlName The XML attribute name.
* @param uiName The UI attribute name.
* @param nsUri The URI of the attribute. Can be null if attribute has no namespace.
@@ -86,7 +86,7 @@ public final class DescriptorsUtils {
/**
* Add all {@link AttributeInfo} to the the array of {@link AttributeDescriptor}.
*
*
* @param attributes The list of {@link AttributeDescriptor} to append to
* @param elementXmlName Optional XML local name of the element to which attributes are
* being added. When not null, this is used to filter overrides.
@@ -120,7 +120,7 @@ public final class DescriptorsUtils {
/**
* Add an {@link AttributeInfo} to the the array of {@link AttributeDescriptor}.
*
*
* @param attributes The list of {@link AttributeDescriptor} to append to
* @param elementXmlName Optional XML local name of the element to which attributes are
* being added. When not null, this is used to filter overrides.
@@ -145,13 +145,13 @@ public final class DescriptorsUtils {
if (required) {
uiName += "*"; //$NON-NLS-1$
}
String tooltip = null;
String rawTooltip = info.getJavaDoc();
if (rawTooltip == null) {
rawTooltip = "";
}
String deprecated = info.getDeprecatedDoc();
if (deprecated != null) {
if (rawTooltip.length() > 0) {
@@ -172,7 +172,7 @@ public final class DescriptorsUtils {
if (flen > 0) {
// Fill the formats in a set for faster access
HashSet<Format> formats_set = new HashSet<Format>();
StringBuilder sb = new StringBuilder();
if (rawTooltip != null && rawTooltip.length() > 0) {
sb.append(rawTooltip);
@@ -220,7 +220,7 @@ public final class DescriptorsUtils {
overrideAttrLocalName = elements[elements.length - 1];
elements = elements[0].split(","); //$NON-NLS-1$
}
if (overrideAttrLocalName == null ||
!overrideAttrLocalName.equals(xmlLocalName)) {
continue;
@@ -236,7 +236,7 @@ public final class DescriptorsUtils {
}
}
}
if (!ok_element) {
continue;
}
@@ -247,7 +247,7 @@ public final class DescriptorsUtils {
// The override is instance of the class to create, which must
// have a constructor compatible with TextAttributeDescriptor.
@SuppressWarnings("unchecked") //$NON-NLS-1$
Class<? extends TextAttributeDescriptor> clazz =
Class<? extends TextAttributeDescriptor> clazz =
(Class<? extends TextAttributeDescriptor>) override;
Constructor<? extends TextAttributeDescriptor> cons;
cons = clazz.getConstructor(new Class<?>[] {
@@ -310,7 +310,7 @@ public final class DescriptorsUtils {
* Indicates the the given {@link AttributeInfo} already exists in the ArrayList of
* {@link AttributeDescriptor}. This test for the presence of a descriptor with the same
* XML name.
*
*
* @param attributes The list of {@link AttributeDescriptor} to compare to.
* @param nsUri The URI of the attribute. Can be null if attribute has no namespace.
* See {@link SdkConstants#NS_RESOURCES} for a common value.
@@ -370,9 +370,9 @@ public final class DescriptorsUtils {
buf.append(c);
}
}
name = buf.toString();
// Replace these acronyms by upper-case versions
// - (?<=^| ) means "if preceded by a space or beginning of string"
// - (?=$| ) means "if followed by a space or end of string"
@@ -381,11 +381,11 @@ public final class DescriptorsUtils {
return name;
}
/**
* Capitalizes the string, i.e. transforms the initial [a-z] into [A-Z].
* Returns the string unmodified if the first character is not [a-z].
*
*
* @param str The string to capitalize.
* @return The capitalized string
*/
@@ -393,7 +393,7 @@ public final class DescriptorsUtils {
if (str == null || str.length() < 1 || str.charAt(0) < 'a' || str.charAt(0) > 'z') {
return str;
}
StringBuilder sb = new StringBuilder();
sb.append((char)(str.charAt(0) + 'A' - 'a'));
sb.append(str.substring(1));
@@ -405,7 +405,7 @@ public final class DescriptorsUtils {
*/
public static String formatTooltip(String javadoc) {
ArrayList<String> spans = scanJavadoc(javadoc);
StringBuilder sb = new StringBuilder();
boolean needBreak = false;
@@ -430,7 +430,7 @@ public final class DescriptorsUtils {
if (text != null) {
text = text.trim();
}
// If there's no text, use the anchor if there's one
if (text == null || text.length() == 0) {
text = anchor;
@@ -441,12 +441,12 @@ public final class DescriptorsUtils {
// If we still have no text, use the base as text
text = base;
}
}
}
if (text != null) {
sb.append(text);
}
} else if (ELEM.equals(s)) {
s = spans.get(++i);
if (s != null) {
@@ -462,17 +462,17 @@ public final class DescriptorsUtils {
needBreak = false;
}
}
return sb.toString();
}
/**
* Formats the javadoc tooltip to be usable in a FormText.
* <p/>
* If the descriptor can provide an icon, the caller should provide
* elementsDescriptor.getIcon() as "image" to FormText, e.g.:
* <code>formText.setImage(IMAGE_KEY, elementsDescriptor.getIcon());</code>
*
*
* @param javadoc The javadoc to format. Cannot be null.
* @param elementDescriptor The element descriptor parent of the javadoc. Cannot be null.
* @param androidDocBaseUrl The base URL for the documentation. Cannot be null. Should be
@@ -488,9 +488,9 @@ public final class DescriptorsUtils {
if (sdkUrl != null && sdkUrl.startsWith(MANIFEST_SDK_URL)) {
fullSdkUrl = androidDocBaseUrl + sdkUrl;
}
StringBuilder sb = new StringBuilder();
Image icon = elementDescriptor.getIcon();
if (icon != null) {
sb.append("<form><li style=\"image\" value=\"" + //$NON-NLS-1$
@@ -516,7 +516,7 @@ public final class DescriptorsUtils {
String base = spans.get(++i);
String anchor = spans.get(++i);
String text = spans.get(++i);
if (base != null) {
base = base.trim();
}
@@ -526,7 +526,7 @@ public final class DescriptorsUtils {
if (text != null) {
text = text.trim();
}
// If there's no text, use the anchor if there's one
if (text == null || text.length() == 0) {
text = anchor;
@@ -560,7 +560,7 @@ public final class DescriptorsUtils {
// If we still have no text, use the base as text
text = base;
}
}
}
if (url != null && text != null) {
sb.append("<a href=\""); //$NON-NLS-1$
@@ -600,15 +600,15 @@ public final class DescriptorsUtils {
private static ArrayList<String> scanJavadoc(String javadoc) {
ArrayList<String> spans = new ArrayList<String>();
// Standardize all whitespace in the javadoc to single spaces.
if (javadoc != null) {
javadoc = javadoc.replaceAll("[ \t\f\r\n]+", " "); //$NON-NLS-1$ //$NON-NLS-2$
}
// Detects {@link <base>#<name> <text>} where all 3 are optional
Pattern p_link = Pattern.compile("\\{@link\\s+([^#\\}\\s]*)(?:#([^\\s\\}]*))?(?:\\s*([^\\}]*))?\\}(.*)"); //$NON-NLS-1$
// Detects <code>blah</code>
// Detects <code>blah</code>
Pattern p_code = Pattern.compile("<code>(.+?)</code>(.*)"); //$NON-NLS-1$
// Detects @blah@, used in hard-coded tooltip descriptors
Pattern p_elem = Pattern.compile("@([\\w -]+)@(.*)"); //$NON-NLS-1$
@@ -621,7 +621,7 @@ public final class DescriptorsUtils {
int currentLength = 0;
String text = null;
while(javadoc != null && javadoc.length() > 0) {
Matcher m;
String s = null;
@@ -665,7 +665,7 @@ public final class DescriptorsUtils {
}
if (s != null && s.length() > 0) {
s = cleanupJavadocHtml(s);
if (currentLength >= JAVADOC_BREAK_LENGTH) {
spans.add(BREAK);
currentLength = 0;
@@ -680,12 +680,12 @@ public final class DescriptorsUtils {
currentLength = 0;
s = s.substring(pos + 1);
}
spans.add(s);
currentLength += s.length();
}
}
return spans;
}
@@ -722,15 +722,13 @@ public final class DescriptorsUtils {
fill ? LayoutConstants.VALUE_FILL_PARENT : LayoutConstants.VALUE_WRAP_CONTENT,
false /* override */);
String widget_id = getFreeWidgetId(ui_node.getUiRoot(),
new Object[] { ui_node.getDescriptor().getXmlLocalName(), null, null, null });
String widget_id = getFreeWidgetId(ui_node);
if (widget_id != null) {
ui_node.setAttributeValue(LayoutConstants.ATTR_ID, "@+id/" + widget_id, //$NON-NLS-1$
false /* override */);
ui_node.setAttributeValue(LayoutConstants.ATTR_ID, widget_id, false /* override */);
}
ui_node.setAttributeValue(LayoutConstants.ATTR_TEXT, widget_id, false /*override*/);
if (updateLayout) {
UiElementNode ui_parent = ui_node.getUiParent();
if (ui_parent != null &&
@@ -752,19 +750,26 @@ public final class DescriptorsUtils {
/**
* Given a UI root node, returns the first available id that matches the
* pattern "prefix%02d".
*
* <p/>TabWidget is a special case and the method will always return "@android:id/tabs".
*
* @param uiNode The UI node that gives the prefix to match.
* @return A suitable generated id
* @return A suitable generated id in the attribute form needed by the XML id tag
* (e.g. "@+id/something")
*/
public static String getFreeWidgetId(UiElementNode uiNode) {
return getFreeWidgetId(uiNode.getUiRoot(),
new Object[] { uiNode.getDescriptor().getXmlLocalName(), null, null, null });
String name = uiNode.getDescriptor().getXmlLocalName();
if ("TabWidget".equals(name)) { //$NON-NLS-1$
return "@android:id/tabs"; //$NON-NLS-1$
}
return "@+id/" + getFreeWidgetId(uiNode.getUiRoot(), //$NON-NLS-1$
new Object[] { name, null, null, null });
}
/**
* Given a UI root node, returns the first available id that matches the
* pattern "prefix%02d".
*
*
* For recursion purposes, a "context" is given. Since Java doesn't have in-out parameters
* in methods and we're not going to do a dedicated type, we just use an object array which
* must contain one initial item and several are built on the fly just for internal storage:
@@ -775,7 +780,7 @@ public final class DescriptorsUtils {
* <li> map(Set<String>): A set of the ids collected so far when walking through the widget
* hierarchy. Must start with null.
* </ul>
*
*
* @param uiRoot The Ui root node where to start searching recursively. For the initial call
* you want to pass the document root.
* @param params An in-out context of parameters used during recursion, as explained above.
@@ -837,9 +842,9 @@ public final class DescriptorsUtils {
for (UiElementNode uiChild : uiRoot.getUiChildren()) {
getFreeWidgetId(uiChild, params);
}
// Note: return params[2] (not "generated") since it could have changed during recursion.
return (String) params[2];
}
}