FindReplace dialog now search and replaces in all the opened tabs. Also pre-fill the find field with selected text

app/src/processing/app/FindReplace.java

@@ -69,6 +69,9 @@ public class FindReplace extends JFrame implements ActionListener {
   JCheckBox wrapAroundBox;
   static boolean wrapAround = true;
 
+  JCheckBox searchAllFilesBox;
+  static boolean searchAllFiles = false;
+
   public FindReplace(Editor editor) {
     super("Find");
     setResizable(false);
@@ -88,6 +91,10 @@ public class FindReplace extends JFrame implements ActionListener {
     pain.add(replaceField = new JTextField(20));
     int fieldHeight = findField.getPreferredSize().height;
 
+    // Fill the findString with selected text if no previous value
+	if(editor.getSelectedText()!=null && editor.getSelectedText().length()>0)
+		findString = editor.getSelectedText();
+    
     if (findString != null) findField.setText(findString);
     if (replaceString != null) replaceField.setText(replaceString);
     //System.out.println("setting find str to " + findString);
@@ -110,6 +117,15 @@ public class FindReplace extends JFrame implements ActionListener {
       });
     wrapAroundBox.setSelected(wrapAround);
     pain.add(wrapAroundBox);
+    
+    searchAllFilesBox = new JCheckBox(_("Search all Sketch Tabs"));
+    searchAllFilesBox.addActionListener(new ActionListener() {
+        public void actionPerformed(ActionEvent e) {
+          searchAllFiles = searchAllFilesBox.isSelected();
+        }
+      });
+    searchAllFilesBox.setSelected(searchAllFiles);
+    pain.add(searchAllFilesBox);
 
     JPanel buttons = new JPanel();
     
@@ -180,9 +196,13 @@ public class FindReplace extends JFrame implements ActionListener {
 
     ignoreCaseBox.setBounds(EDGE + labelDimension.width + SMALL,
                             ypos,
-                            (fieldWidth-SMALL)/2, fieldHeight);
+                            (fieldWidth-SMALL)/4, fieldHeight);
 
-    wrapAroundBox.setBounds(EDGE + labelDimension.width + SMALL + (fieldWidth-SMALL)/2 + SMALL,
+    wrapAroundBox.setBounds(EDGE + labelDimension.width + SMALL + (fieldWidth-SMALL)/4 + SMALL,
+                            ypos,
+                            (fieldWidth-SMALL)/4, fieldHeight);
+
+	searchAllFilesBox.setBounds(EDGE + labelDimension.width + SMALL + (int)((fieldWidth-SMALL)/1.9) + SMALL,
                             ypos,
                             (fieldWidth-SMALL)/2, fieldHeight);
 
@@ -291,8 +311,9 @@ public class FindReplace extends JFrame implements ActionListener {
   // look for the next instance of the find string to be found
   // once found, select it (and go to that line)
 
-  private boolean find(boolean wrap,boolean backwards ) {
-
+  private boolean find(boolean wrap,boolean backwards,boolean searchTabs,int originTab) {
+    //System.out.println("Find: " + originTab);
+	boolean wrapNeeded = false;
     String search = findField.getText();
     //System.out.println("finding for " + search + " " + findString);
     // this will catch "find next" being called when no search yet
@@ -313,7 +334,7 @@ public class FindReplace extends JFrame implements ActionListener {
       nextIndex = text.indexOf(search, selectionEnd);
       if (wrap && nextIndex == -1) {
         // if wrapping, a second chance is ok, start from beginning
-        nextIndex = text.indexOf(search, 0);
+        wrapNeeded = true;
       }
     } else {
       //int selectionStart = editor.textarea.getSelectionStart();
@@ -326,16 +347,58 @@ public class FindReplace extends JFrame implements ActionListener {
       }
       if (wrap && nextIndex == -1) {
         // if wrapping, a second chance is ok, start from the end
-        nextIndex = text.lastIndexOf(search);
+        wrapNeeded = true;
       }
     }
 
-    if (nextIndex != -1) {
-      editor.setSelection(nextIndex, nextIndex + search.length());
-    } else {
-      //Toolkit.getDefaultToolkit().beep();
+    if (nextIndex == -1) {
+      //Nothing found on this tab: Search other tabs if required
+      if(searchTabs)
+      {
+      	//editor.
+      	Sketch sketch = editor.getSketch();
+      	if(sketch.getCodeCount()>1)
+      	{
+      		int realCurrentTab = sketch.getCodeIndex(sketch.getCurrentCode());
+      		
+      		if(originTab!=realCurrentTab)
+      		{
+	      		if(originTab <0)
+	      			originTab = realCurrentTab;
+
+				if(!wrap)
+					if((!backwards && realCurrentTab+1 >= sketch.getCodeCount()) || (backwards && realCurrentTab-1 < 0))
+						return false; // Can't continue without wrap
+				
+				if(backwards)
+				{
+	      			sketch.handlePrevCode();
+	      			this.setVisible(true);
+	      			int l = editor.getText().length()-1;
+	      			editor.setSelection(l,l);
+				}
+	      		else
+	      		{
+	      			sketch.handleNextCode();
+	      			this.setVisible(true);
+	      			editor.setSelection(0,0);
+	      		}
+	      				
+	      		return find(wrap,backwards,searchTabs,originTab);
+      		}
+      	}
+      }
+      
+      if(wrapNeeded)
+      		nextIndex = backwards? text.lastIndexOf(search):text.indexOf(search, 0);
     }
-    return nextIndex != -1;
+   	
+   	if (nextIndex != -1) {
+      editor.setSelection(nextIndex, nextIndex + search.length());
+      return true;
+   	}
+   
+    return false;
   }
 
 
@@ -344,6 +407,8 @@ public class FindReplace extends JFrame implements ActionListener {
    * replacement text field.
    */
   public void replace() {
+	if(findField.getText().length()==0)
+		return;
     editor.setSelectedText(replaceField.getText());
     editor.getSketch().setModified(true);  // TODO is this necessary?
   }
@@ -362,12 +427,14 @@ public class FindReplace extends JFrame implements ActionListener {
    * alternately until nothing more found.
    */
   public void replaceAll() {
+    if(findField.getText().length()==0)
+    	return;
     // move to the beginning
     editor.setSelection(0, 0);
 
     boolean foundAtLeastOne = false;
     while ( true ) {
-      if ( find(false,false) ) {
+      if ( find(false,false,searchAllFiles,-1)) {
         foundAtLeastOne = true;
         replace();
      } else {
@@ -385,13 +452,13 @@ public class FindReplace extends JFrame implements ActionListener {
   }
 
   public void findNext() {
-    if ( !find( wrapAround, false ) ) {
+    if ( !find( wrapAround, false, searchAllFiles,-1 ) ) {
       Toolkit.getDefaultToolkit().beep();
     }
   }
 
   public void findPrevious() {
-    if ( !find( wrapAround, true ) ) {
+    if ( !find( wrapAround, true, searchAllFiles,-1 ) ) {
       Toolkit.getDefaultToolkit().beep();
     }
   }