[orca] Add more debugging

[Joanmarie Diggs <joanied src gnome org>]

commit 892f4974a9696ca5d4f6f1f0b9812b6d7ad2db06
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Tue Apr 28 23:05:22 2020 -0400

    Add more debugging

 src/orca/braille.py         |  6 ++++++
 src/orca/flat_review.py     | 12 +++++++++++-
 src/orca/scripts/default.py |  9 +++++++--
 3 files changed, 24 insertions(+), 3 deletions(-)
---
diff --git a/src/orca/braille.py b/src/orca/braille.py
index a9012d0a8..c9be96e39 100644
--- a/src/orca/braille.py
+++ b/src/orca/braille.py
@@ -774,6 +774,9 @@ class ReviewComponent(Component):
                            cursorOffset, expandOnCursor=True)
         self.zone = zone
 
+    def __str__(self):
+        return "ReviewComponent: %s, %d" % (self.zone, self.cursorOffset)
+
 class ReviewText(Region):
     """A subclass of Region backed by a Text object.  This Region will
     does not react to the caret changes, but will react if one updates
@@ -795,6 +798,9 @@ class ReviewText(Region):
         self.lineOffset = lineOffset
         self.zone = zone
 
+    def __str__(self):
+        return "ReviewText: %s, %d" % (self.zone, self.cursorOffset)
+
     def getCaretOffset(self, offset):
         """Returns the caret position of the given offset if the object
         has text with a caret.  Otherwise, returns -1.
diff --git a/src/orca/flat_review.py b/src/orca/flat_review.py
index 7b0176888..7441df9f7 100644
--- a/src/orca/flat_review.py
+++ b/src/orca/flat_review.py
@@ -90,7 +90,11 @@ class Word:
         self.chars = []
 
     def __str__(self):
-        return "WORD: '%s' %s" % (self.string.replace("\n", "\\n"), self.zone.accessible)
+        return "WORD: '%s' (%i-%i) %s" % \
+            (self.string.replace("\n", "\\n"),
+             self.startOffset,
+             self.endOffset,
+             self.zone.accessible)
 
     def __getattribute__(self, attr):
         if attr != "chars":
@@ -231,7 +235,13 @@ class Zone:
         return self._extentsAreOnSameLine(zone)
 
     def getWordAtOffset(self, charOffset):
+        msg = "FLAT REVIEW: Searching for word at offset %i" % charOffset
+        debug.println(debug.LEVEL_INFO, msg, True)
+
         for word in self.words:
+            msg = "FLAT REVIEW: Checking %s" % word
+            debug.println(debug.LEVEL_INFO, msg, True)
+
             offset = word.getRelativeOffset(charOffset)
             if offset >= 0:
                 return word, offset
diff --git a/src/orca/scripts/default.py b/src/orca/scripts/default.py
index 64f92e0a4..7add12596 100644
--- a/src/orca/scripts/default.py
+++ b/src/orca/scripts/default.py
@@ -3460,8 +3460,10 @@ class Script(script.Script):
         braille.setLines([line])
         self.setBrailleFocus(regionWithFocus, False)
         if regionWithFocus:
-            self.panBrailleToOffset(regionWithFocus.brailleOffset \
-                                    + regionWithFocus.cursorOffset)
+            offset = regionWithFocus.brailleOffset + regionWithFocus.cursorOffset
+            msg = "DEFAULT: Update to %i in %s" % (offset, regionWithFocus)
+            debug.println(debug.LEVEL_INFO, msg, True)
+            self.panBrailleToOffset(offset)
 
         if self.justEnteredFlatReviewMode:
             self.refreshBraille(True, self.targetCursorCell)
@@ -3480,6 +3482,9 @@ class Script(script.Script):
         isTextOrComponent = lambda x: isinstance(x, (braille.ReviewText, braille.ReviewComponent))
         regions = list(filter(isTextOrComponent, regions))
 
+        msg = "DEFAULT: Text/Component regions on line:\n%s" % "\n".join(map(str, regions))
+        debug.println(debug.LEVEL_INFO, msg, True)
+
         # TODO - JD: The current code was stopping on the first region which met the
         # following condition. Is that definitely the right thing to do? Assume so for now.
         # Also: Should the default script be accessing things like the viewport directly??