moved to root

2026-06-11 14:09:53 +12:00
parent cbf3f085d0
commit a2784f684b
2151 changed files with 0 additions and 0 deletions
@@ -0,0 +1,86 @@
+/*
+ * Copyright (C) 2013-2018 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+WI.SourceCodePosition = class SourceCodePosition
+{
+    constructor(lineNumber, columnNumber)
+    {
+        this._lineNumber = lineNumber || 0;
+        this._columnNumber = columnNumber || 0;
+    }
+
+    // Public
+
+    get lineNumber() { return this._lineNumber; }
+    get columnNumber() { return this._columnNumber; }
+
+    offsetColumn(delta)
+    {
+        console.assert(this._columnNumber + delta >= 0);
+        return new WI.SourceCodePosition(this._lineNumber, this._columnNumber + delta);
+    }
+
+    equals(position)
+    {
+        return this._lineNumber === position.lineNumber && this._columnNumber === position.columnNumber;
+    }
+
+    isBefore(position)
+    {
+        if (this._lineNumber < position.lineNumber)
+            return true;
+        if (this._lineNumber === position.lineNumber && this._columnNumber < position.columnNumber)
+            return true;
+
+        return false;
+    }
+
+    isAfter(position)
+    {
+        if (this._lineNumber > position.lineNumber)
+            return true;
+        if (this._lineNumber === position.lineNumber && this._columnNumber > position.columnNumber)
+            return true;
+
+        return false;
+    }
+
+    isWithin(startPosition, endPosition)
+    {
+        console.assert(startPosition.isBefore(endPosition) || startPosition.equals(endPosition));
+
+        if (this.equals(startPosition) || this.equals(endPosition))
+            return true;
+        if (this.isAfter(startPosition) && this.isBefore(endPosition))
+            return true;
+
+        return false;
+    }
+
+    toCodeMirror()
+    {
+        return {line: this._lineNumber, ch: this._columnNumber};
+    }
+};