Cap outline to 30 items

2024-03-17 18:15:02 +01:00
parent 8133e374d1
commit 294bf51f8a
3 changed files with 8 additions and 4 deletions
@@ -114,11 +114,13 @@ class GuiTextDocument(QTextDocument):
                        return word, cPos, cLen, SHARED.spelling.suggestWords(word)
        return "", -1, -1, []

-    def iterBlockByType(self, cType: int) -> Generator[QTextBlock]:
+    def iterBlockByType(self, cType: int, maxCount: int = 1000) -> Generator[QTextBlock]:
        """Iterate over all text blocks of a given type."""
+        count = 0
        for i in range(self.blockCount()):
            block = self.findBlockByNumber(i)
-            if block.isValid() and block.userState() & cType > 0:
+            if count < maxCount and block.isValid() and block.userState() & cType > 0:
+                count += 1
                yield block
        return None