eessppeelllloo/processing4
1
0
Fork 0
mirror of https://github.com/processing/processing4.git synced 2026-02-13 18:35:37 +01:00
Code Issues Packages Projects Releases Wiki Activity

Initial dfs name search impl

Browse Source
This commit is contained in:
Manindra Moharana
2014-06-09 20:38:01 +05:30
parent fa801f3f04
commit 28c01ff3fc
1 changed files with 58 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

62
pdex/src/processing/mode/experimental/ASTGenerator.java
View File

@@ -240,7 +240,7 @@ public class ASTGenerator {
/**
* Toggle AST View window
*/
public static final boolean SHOWAST = !true;
public static final boolean SHOWAST = true;
protected DefaultMutableTreeNode buildAST(String source, CompilationUnit cu) {
if (cu == null) {
@@ -1607,8 +1607,11 @@ public class ASTGenerator {
log("JAVA:" + javaCodeLine);
log("Clicked on: " + name + " start offset: " + offset);
OffsetMatcher ofm = new OffsetMatcher(pdeCodeLine, javaCodeLine);
int javaOffset = ofm.getJavaOffForPdeOff(offset, name.length());
int javaOffset = ofm.getJavaOffForPdeOff(offset, name.length())
+ lineNode.getStartPosition();
log("JAVA ast offset: " + (javaOffset));
dfsLookForASTNode(errorCheckerService.getLatestCU(), name,
javaOffset, javaOffset + name.length() - 1);
ASTNode simpName = null;
if(simpName == null) return null;
// End test
@@ -2224,7 +2227,8 @@ public class ASTGenerator {
ASTNodeWrapper awnode = (ASTNodeWrapper) cnode.getUserObject();
// log("Visiting: " + getNodeAsString(awnode.getNode()));
if(isInstanceOfType(awnode.getNode(), decl, name)){
int val[] = errorCheckerService.JavaToPdeOffsets(awnode.getLineNumber(), 0);
int val[] = errorCheckerService
.JavaToPdeOffsets(awnode.getLineNumber(), 0);
tnode.add(new DefaultMutableTreeNode(new ASTNodeWrapper(awnode
.getNode(), "Line " + (val[1] + 1) + " | Tab: "
+ editor.getSketch().getCode(val[0]).getPrettyName())));
@@ -2233,6 +2237,56 @@ public class ASTGenerator {
}
}
public ASTNode dfsLookForASTNode(ASTNode root, String name, int startOffset,
int endOffset) {
log("dfsLookForASTNode() lookin for " + name + " Offsets: " + startOffset
+ "," + endOffset);
Stack stack = new Stack<ASTNode>();
stack.push(root);
while (!stack.isEmpty()) {
ASTNode node = (ASTNode) stack.pop();
log("Popped from stack: " + getNodeAsString(node));
Iterator<StructuralPropertyDescriptor> it = node
.structuralPropertiesForType().iterator();
while (it.hasNext()) {
StructuralPropertyDescriptor prop = (StructuralPropertyDescriptor) it
.next();
if (prop.isChildProperty() || prop.isSimpleProperty()) {
if (node.getStructuralProperty(prop) instanceof ASTNode) {
ASTNode temp = (ASTNode) node.getStructuralProperty(prop);
if (temp.getStartPosition() <= startOffset
&& (temp.getStartPosition() + temp.getLength()) >= endOffset) {
if(temp instanceof SimpleName){
if(name.equals(temp.toString())){
log("Found simplename: " + getNodeAsString(temp));
return temp;
}
}
else
stack.push(temp);
log("Pushed onto stack: " + getNodeAsString(temp));
}
}
}
else if (prop.isChildListProperty()) {
List<ASTNode> nodelist = (List<ASTNode>) node
.getStructuralProperty(prop);
for (ASTNode temp : nodelist) {
if (temp.getStartPosition() <= startOffset
&& (temp.getStartPosition() + temp.getLength()) >= endOffset) {
stack.push(temp);
log("Pushed onto stack: " + getNodeAsString(temp));
}
}
}
}
}
log("dfsLookForASTNode() not found " + name);
return null;
}
protected SketchOutline sketchOutline;
protected void showSketchOutline(){
sketchOutline = new SketchOutline(codeTree, errorCheckerService);