Tweaks to the lint CLI offsets

Change-Id: I20592372d41235b36227a0d36014d77c23c7fc58

5 files changed, 29 insertions, 24 deletions

diff --git a/lint/libs/lint_api/src/com/android/tools/lint/detector/api/Location.java b/lint/libs/lint_api/src/com/android/tools/lint/detector/api/Location.java
index f5e7595..1e3b9fa 100644
--- a/lint/libs/lint_api/src/com/android/tools/lint/detector/api/Location.java
+++ b/lint/libs/lint_api/src/com/android/tools/lint/detector/api/Location.java
@@ -243,7 +243,7 @@ public class Location {
             }
             char c = contents.charAt(offset);
             if (c == '\n') {
-                lineOffset = offset;
+                lineOffset = offset + 1;
                 line++;
             }
         }
@@ -353,6 +353,10 @@ public class Location {
                             return new Location(file, new DefaultPosition(line, column, index),
                                     new DefaultPosition(line, -1, end + patternEnd.length()));
                         }
+                    } else if (hints != null && (hints.isJavaSymbol() || hints.isWholeWord())) {
+                        return new Location(file, new DefaultPosition(line, column, index),
+                                new DefaultPosition(line, column + patternStart.length(),
+                                        index + patternStart.length()));
                     }
                     return new Location(file, new DefaultPosition(line, column, index),
                             new DefaultPosition(line, column, index + patternStart.length()));
diff --git a/lint/libs/lint_checks/src/com/android/tools/lint/checks/ButtonDetector.java b/lint/libs/lint_checks/src/com/android/tools/lint/checks/ButtonDetector.java
index b644b14..79cea2e 100644
--- a/lint/libs/lint_checks/src/com/android/tools/lint/checks/ButtonDetector.java
+++ b/lint/libs/lint_checks/src/com/android/tools/lint/checks/ButtonDetector.java
@@ -249,7 +249,7 @@ public class ButtonDetector extends ResourceXmlDetector {
                                             && isEnglishResource(context)
                                             && context.isEnabled(CASE)) {
                                         assert label.equalsIgnoreCase(CANCEL_LABEL);
-                                        context.report(CASE, context.getLocation(element),
+                                        context.report(CASE, context.getLocation(child),
                                             String.format(
                                             "The standard Android way to capitalize %1$s " +
                                             "is \"Cancel\" (tip: use @android:string/ok instead)",
@@ -266,7 +266,7 @@ public class ButtonDetector extends ResourceXmlDetector {
                                             && isEnglishResource(context)
                                             && context.isEnabled(CASE)) {
                                         assert text.equalsIgnoreCase(OK_LABEL);
-                                        context.report(CASE, context.getLocation(element),
+                                        context.report(CASE, context.getLocation(child),
                                             String.format(
                                             "The standard Android way to capitalize %1$s " +
                                             "is \"OK\" (tip: use @android:string/ok instead)",
diff --git a/lint/libs/lint_checks/src/com/android/tools/lint/checks/TranslationDetector.java b/lint/libs/lint_checks/src/com/android/tools/lint/checks/TranslationDetector.java
index 70e0723..a60e206 100644
--- a/lint/libs/lint_checks/src/com/android/tools/lint/checks/TranslationDetector.java
+++ b/lint/libs/lint_checks/src/com/android/tools/lint/checks/TranslationDetector.java
@@ -422,7 +422,7 @@ public class TranslationDetector extends ResourceXmlDetector {
                         return;
                     }
 
-                    Location location = context.getLocation(element);
+                    Location location = context.getLocation(attribute);
                     location.setClientData(element);
                     location.setSecondary(mMissingLocations.get(name));
                     mMissingLocations.put(name, location);
@@ -433,7 +433,7 @@ public class TranslationDetector extends ResourceXmlDetector {
                     mExtraLocations.remove(name);
                     return;
                 }
-                Location location = context.getLocation(element);
+                Location location = context.getLocation(attribute);
                 location.setClientData(element);
                 location.setMessage("Also translated here");
                 location.setSecondary(mExtraLocations.get(name));
diff --git a/lint/libs/lint_checks/src/com/android/tools/lint/checks/TypographyDetector.java b/lint/libs/lint_checks/src/com/android/tools/lint/checks/TypographyDetector.java
index 5ad52b3..5ddc75b 100644
--- a/lint/libs/lint_checks/src/com/android/tools/lint/checks/TypographyDetector.java
+++ b/lint/libs/lint_checks/src/com/android/tools/lint/checks/TypographyDetector.java
@@ -226,7 +226,7 @@ public class TypographyDetector extends ResourceXmlDetector {
             Node child = childNodes.item(i);
             if (child.getNodeType() == Node.TEXT_NODE) {
                 String text = child.getNodeValue();
-                checkText(context, element, text);
+                checkText(context, element, child, text);
             } else if (child.getNodeType() == Node.ELEMENT_NODE &&
                     child.getParentNode().getNodeName().equals(TAG_STRING_ARRAY)) {
                 // String array item children
@@ -235,19 +235,19 @@ public class TypographyDetector extends ResourceXmlDetector {
                     Node item = items.item(j);
                     if (item.getNodeType() == Node.TEXT_NODE) {
                         String text = item.getNodeValue();
-                        checkText(context, child, text);
+                        checkText(context, child, item, text);
                     }
                 }
             }
         }
     }
 
-    private void checkText(XmlContext context, Node element, String text) {
+    private void checkText(XmlContext context, Node element, Node textNode, String text) {
         if (mCheckEllipsis) {
             // Replace ... with ellipsis character?
             int ellipsis = text.indexOf("..."); //$NON-NLS-1$
             if (ellipsis != -1 && !text.startsWith(".", ellipsis + 3)) { //$NON-NLS-1$
-                context.report(ELLIPSIS, element, context.getLocation(element),
+                context.report(ELLIPSIS, element, context.getLocation(textNode),
                         ELLIPSIS_MESSAGE, null);
             }
         }
@@ -267,7 +267,7 @@ public class TypographyDetector extends ResourceXmlDetector {
                             Character.isWhitespace(matcher.group(1).charAt(
                                     matcher.group(1).length() - 1));
                     if (!isNegativeNumber) {
-                        context.report(DASHES, element, context.getLocation(element),
+                        context.report(DASHES, element, context.getLocation(textNode),
                             EN_DASH_MESSAGE,
                             null);
                     }
@@ -278,7 +278,7 @@ public class TypographyDetector extends ResourceXmlDetector {
                 // Don't suggest replacing -- or "--" with an m dash since these are sometimes
                 // used as digit marker strings
                 if (emdash > 1 && !text.startsWith("-", emdash + 2)) {   //$NON-NLS-1$
-                    context.report(DASHES, element, context.getLocation(element),
+                    context.report(DASHES, element, context.getLocation(textNode),
                             EM_DASH_MESSAGE, null);
                 }
             }
@@ -292,7 +292,7 @@ public class TypographyDetector extends ResourceXmlDetector {
                 if (quoteEnd != -1 && quoteEnd > quoteStart + 1
                         && (quoteEnd < text.length() -1 || quoteStart > 0)
                         && SINGLE_QUOTE.matcher(text).matches()) {
-                    context.report(QUOTES, element, context.getLocation(element),
+                    context.report(QUOTES, element, context.getLocation(textNode),
                         SINGLE_QUOTE_MESSAGE, null);
                     return;
                 }
@@ -300,7 +300,7 @@ public class TypographyDetector extends ResourceXmlDetector {
                 // Check for apostrophes that can be replaced by typographic apostrophes
                 if (quoteEnd == -1 && quoteStart > 0
                         && Character.isLetterOrDigit(text.charAt(quoteStart - 1))) {
-                    context.report(QUOTES, element, context.getLocation(element),
+                    context.report(QUOTES, element, context.getLocation(textNode),
                             TYPOGRAPHIC_APOSTROPHE_MESSAGE, null);
                     return;
                 }
@@ -312,7 +312,7 @@ public class TypographyDetector extends ResourceXmlDetector {
                 int quoteEnd = text.indexOf('"', quoteStart + 1);
                 if (quoteEnd != -1 && quoteEnd > quoteStart + 1) {
                     if (quoteEnd < text.length() -1 || quoteStart > 0) {
-                        context.report(QUOTES, element, context.getLocation(element),
+                        context.report(QUOTES, element, context.getLocation(textNode),
                             DBL_QUOTES_MESSAGE, null);
                         return;
                     }
@@ -322,7 +322,7 @@ public class TypographyDetector extends ResourceXmlDetector {
             // Check for grave accent quotations
             if (text.indexOf('`') != -1 && GRAVE_QUOTATION.matcher(text).matches()) {
                 // Are we indenting ``like this'' or `this' ? If so, complain
-                context.report(QUOTES, element, context.getLocation(element),
+                context.report(QUOTES, element, context.getLocation(textNode),
                         GRAVE_QUOTE_MESSAGE, null);
                 return;
             }
@@ -341,19 +341,19 @@ public class TypographyDetector extends ResourceXmlDetector {
                 String top = matcher.group(1);    // Numerator
                 String bottom = matcher.group(2); // Denominator
                 if (top.equals("1") && bottom.equals("2")) { //$NON-NLS-1$ //$NON-NLS-2$
-                    context.report(FRACTIONS, element, context.getLocation(element),
+                    context.report(FRACTIONS, element, context.getLocation(textNode),
                             String.format(FRACTION_MESSAGE, '\u00BD', "&#189;", "1/2"), null);
                 } else if (top.equals("1") && bottom.equals("4")) { //$NON-NLS-1$ //$NON-NLS-2$
-                    context.report(FRACTIONS, element, context.getLocation(element),
+                    context.report(FRACTIONS, element, context.getLocation(textNode),
                             String.format(FRACTION_MESSAGE, '\u00BC', "&#188;", "1/4"), null);
                 } else if (top.equals("3") && bottom.equals("4")) { //$NON-NLS-1$ //$NON-NLS-2$
-                    context.report(FRACTIONS, element, context.getLocation(element),
+                    context.report(FRACTIONS, element, context.getLocation(textNode),
                             String.format(FRACTION_MESSAGE, '\u00BE', "&#190;", "3/4"), null);
                 } else if (top.equals("1") && bottom.equals("3")) { //$NON-NLS-1$ //$NON-NLS-2$
-                    context.report(FRACTIONS, element, context.getLocation(element),
+                    context.report(FRACTIONS, element, context.getLocation(textNode),
                             String.format(FRACTION_MESSAGE, '\u2153', "&#8531;", "1/3"), null);
                 } else if (top.equals("2") && bottom.equals("3")) { //$NON-NLS-1$ //$NON-NLS-2$
-                    context.report(FRACTIONS, element, context.getLocation(element),
+                    context.report(FRACTIONS, element, context.getLocation(textNode),
                             String.format(FRACTION_MESSAGE, '\u2154', "&#8532;", "2/3"), null);
                 }
             }
@@ -364,7 +364,7 @@ public class TypographyDetector extends ResourceXmlDetector {
             if (text.indexOf('(') != -1
                     && (text.contains("(c)") || text.contains("(C)"))) { //$NON-NLS-1$ //$NON-NLS-2$
                 // Suggest replacing with copyright symbol?
-                context.report(OTHER, element, context.getLocation(element),
+                context.report(OTHER, element, context.getLocation(textNode),
                     COPYRIGHT_MESSAGE, null);
                 // Replace (R) and TM as well? There are unicode characters for these but they
                 // are probably not very common within Android app strings.
diff --git a/lint/libs/lint_checks/src/com/android/tools/lint/checks/UnusedResourceDetector.java b/lint/libs/lint_checks/src/com/android/tools/lint/checks/UnusedResourceDetector.java
index 2524a78..a593f1f 100644
--- a/lint/libs/lint_checks/src/com/android/tools/lint/checks/UnusedResourceDetector.java
+++ b/lint/libs/lint_checks/src/com/android/tools/lint/checks/UnusedResourceDetector.java
@@ -337,8 +337,9 @@ public class UnusedResourceDetector extends ResourceXmlDetector implements Detec
     public void visitElement(@NonNull XmlContext context, @NonNull Element element) {
         if (TAG_RESOURCES.equals(element.getTagName())) {
             for (Element item : LintUtils.getChildren(element)) {
-                String name = item.getAttribute(ATTR_NAME);
-                if (name.length() > 0) {
+                Attr nameAttribute = item.getAttributeNode(ATTR_NAME);
+                if (nameAttribute != null) {
+                    String name = nameAttribute.getValue();
                     if (name.indexOf('.') != -1) {
                         name = name.replace('.', '_');
                     }
@@ -363,7 +364,7 @@ public class UnusedResourceDetector extends ResourceXmlDetector implements Detec
                                 mUnused.remove(resource);
                                 return;
                             }
-                            recordLocation(resource, context.getLocation(item));
+                            recordLocation(resource, context.getLocation(nameAttribute));
                         }
                     }
                 }