Added mangleString member and onBefore*, onAfter* functions to GrGLFragmentShaderBuilder

include/core/SkString.h

 
 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef SkString_DEFINED
@@ skipping 21 matching lines @@
 bool SkStrEndsWith(const char string[], const char suffixChar);
 
 int SkStrStartsWithOneOf(const char string[], const char prefixes[]);
 
 static int SkStrFind(const char string[], const char substring[]) {
     const char *first = strstr(string, substring);
     if (NULL == first) return -1;
     return SkToS32(first - &string[0]);
 }
 
+static int SkStrFindLastOf(const char string[], const char subchar) {
+    const char* last = strrchr(string, subchar);
+    if (NULL == last) return -1;
+    return SkToS32(last - &string[0]);
+}
+
 static bool SkStrContains(const char string[], const char substring[]) {
     SkASSERT(string);
     SkASSERT(substring);
     return (-1 != SkStrFind(string, substring));
 }
 static bool SkStrContains(const char string[], const char subchar) {
     SkASSERT(string);
     char tmp[2];
     tmp[0] = subchar;
     tmp[1] = '\0';
@@ skipping 93 matching lines @@
     }
     bool contains(const char substring[]) const {
         return SkStrContains(fRec->data(), substring);
     }
     bool contains(const char subchar) const {
         return SkStrContains(fRec->data(), subchar);
     }
     int find(const char substring[]) const {
         return SkStrFind(fRec->data(), substring);
     }
+    int findLastOf(const char subchar) const {
+        return SkStrFindLastOf(fRec->data(), subchar);
+    }
 
     friend bool operator==(const SkString& a, const SkString& b) {
         return a.equals(b);
     }
     friend bool operator!=(const SkString& a, const SkString& b) {
         return !a.equals(b);
     }
 
     // these methods edit the string
 
@@ skipping 89 matching lines @@
 // Specialized to take advantage of SkString's fast swap path. The unspecialized function is
 // declared in SkTypes.h and called by SkTSort.
 template <> inline void SkTSwap(SkString& a, SkString& b) {
     a.swap(b);
 }
 
 // Split str on any characters in delimiters into out.  (Think, strtok with a sane API.)
 void SkStrSplit(const char* str, const char* delimiters, SkTArray<SkString>* out);
 
 #endif