7163863: Updated projectcreator

Enable source browsing for all platform dependent code

Reviewed-by: brutisso, coleenp

hotspot/src/share/tools/ProjectCreator/FileTreeCreatorVC10.java

@@ -0,0 +1,142 @@
+import static java.nio.file.FileVisitResult.CONTINUE;
+
+import java.io.IOException;
+import java.nio.file.FileSystems;
+import java.nio.file.FileVisitResult;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.attribute.BasicFileAttributes;
+import java.util.Stack;
+import java.util.Vector;
+
+public class FileTreeCreatorVC10 extends FileTreeCreator {
+
+      public FileTreeCreatorVC10(Path startDir, Vector<BuildConfig> allConfigs, WinGammaPlatformVC10 wg) {
+         super(startDir, allConfigs, wg);
+      }
+
+      @Override
+      public FileVisitResult visitFile(Path file, BasicFileAttributes attr) {
+         DirAttributes currentFileAttr = attributes.peek().clone();
+         boolean usePch = false;
+         boolean disablePch = false;
+         boolean useIgnore = false;
+         String fileName = file.getFileName().toString();
+
+         // TODO hideFile
+
+         // usePch applies to all configs for a file.
+         if (fileName.equals(BuildConfig.getFieldString(null, "UseToGeneratePch"))) {
+            usePch = true;
+         }
+
+         for (BuildConfig cfg : allConfigs) {
+            if (cfg.lookupHashFieldInContext("IgnoreFile", fileName) != null) {
+               useIgnore = true;
+               currentFileAttr.setIgnore(cfg);
+            } else if (cfg.matchesIgnoredPath(file.toAbsolutePath().toString())) {
+               useIgnore = true;
+               currentFileAttr.setIgnore(cfg);
+            }
+
+            if (cfg.lookupHashFieldInContext("DisablePch", fileName) != null) {
+               disablePch = true;
+               currentFileAttr.setDisablePch(cfg);
+            }
+
+            Vector<String> rv = new Vector<String>();
+            cfg.collectRelevantVectors(rv, "AdditionalFile");
+            for(String addFile : rv) {
+               if (addFile.equals(fileName)) {
+                  // supress any ignore
+                  // TODO - may need some adjustments
+                  if (file.toAbsolutePath().toString().contains(cfg.get("Flavour"))) {
+                     currentFileAttr.removeFromIgnored(cfg);
+                  }
+               }
+            }
+         }
+
+         String tagName = wg.getFileTagFromSuffix(fileName);
+         String fileLoc = vcProjLocation.relativize(file).toString();
+
+         if (!useIgnore && !disablePch && !usePch) {
+            wg.tag(tagName, new String[] { "Include", fileLoc});
+         } else {
+            wg.startTag(
+                  tagName,
+                  new String[] { "Include", fileLoc});
+
+            for (BuildConfig cfg : allConfigs) {
+               boolean ignore = currentFileAttr.hasIgnore(cfg);
+               if (ignore) {
+                  wg.tagData("ExcludedFromBuild", "true", "Condition", "'$(Configuration)|$(Platform)'=='" + cfg.get("Name") + "'");
+               }
+               if (usePch) {
+                  wg.tagData("PrecompiledHeader", "Create", "Condition", "'$(Configuration)|$(Platform)'=='" + cfg.get("Name") + "'");
+               }
+               if (disablePch) {
+                  wg.tag("PrecompiledHeader", "Condition", "'$(Configuration)|$(Platform)'=='" + cfg.get("Name") + "'");
+               }
+            }
+            wg.endTag();
+         }
+
+         String filter = startDir.relativize(file.getParent().toAbsolutePath()).toString();
+         wg.addFilterDependency(fileLoc, filter);
+
+         return CONTINUE;
+      }
+
+      @Override
+      public FileVisitResult preVisitDirectory(Path path, BasicFileAttributes attrs)
+            throws IOException {
+         Boolean hide = false;
+         // TODO remove attrs, if path is matched in this dir, then it is too in every subdir.
+         // And we will check anyway
+         DirAttributes newAttr = attributes.peek().clone();
+
+         // check per config ignorePaths!
+         for (BuildConfig cfg : allConfigs) {
+            if (cfg.matchesIgnoredPath(path.toAbsolutePath().toString())) {
+               newAttr.setIgnore(cfg);
+            }
+
+            // Hide is always on all configs. And additional files are never hiddden
+            if (cfg.matchesHidePath(path.toAbsolutePath().toString())) {
+               hide = true;
+               break;
+            }
+         }
+
+         if (!hide) {
+            String name = startDir.relativize(path.toAbsolutePath()).toString();
+            if (!"".equals(name)) {
+               wg.addFilter(name);
+            }
+
+            attributes.push(newAttr);
+            return super.preVisitDirectory(path, attrs);
+         } else {
+            return FileVisitResult.SKIP_SUBTREE;
+         }
+      }
+
+      @Override
+      public FileVisitResult postVisitDirectory(Path dir, IOException exc) {
+         //end matching attributes set by ignorepath
+         attributes.pop();
+         return CONTINUE;
+      }
+
+      @Override
+      public FileVisitResult visitFileFailed(Path file, IOException exc) {
+         return CONTINUE;
+      }
+
+      public void writeFileTree() throws IOException {
+         Files.walkFileTree(this.startDir, this);
+      }
+
+
+   }