webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 54 insertions, 0 deletions

diff --git a/Source/WebInspectorUI/UserInterface/Views/CodeMirrorEditor.js b/Source/WebInspectorUI/UserInterface/Views/CodeMirrorEditor.js
new file mode 100644
index 000000000..97838e297
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+++ b/Source/WebInspectorUI/UserInterface/Views/CodeMirrorEditor.js
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+/*
+ * Copyright (C) 2015-2017 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.
+ */
+
+WebInspector.CodeMirrorEditor = class CodeMirrorEditor
+{
+    static create(element, options)
+    {
+        if (options.lineSeparator === undefined)
+            options.lineSeparator = "\n";
+
+        // CodeMirror's manual scrollbar positioning results in double scrollbars,
+        // nor does it handle braces and brackets well, so default to using LTR.
+        // Clients can override this if custom layout for RTL is available.
+        element.setAttribute("dir", "ltr");
+
+        let codeMirror = new CodeMirror(element, options);
+
+        // Override some Mac specific keybindings.
+        if (WebInspector.Platform.name === "mac") {
+            codeMirror.addKeyMap({
+                "Home": () => { codeMirror.scrollIntoView({line: 0, ch: 0}); },
+                "End": () => { codeMirror.scrollIntoView({line: codeMirror.lineCount() - 1, ch: null}); },
+            });
+        }
+
+        // Set up default controllers that should be present for
+        // all CodeMirror editor instances.
+        new WebInspector.CodeMirrorTextKillController(codeMirror);
+
+        return codeMirror;
+    }
+};