webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 147 insertions, 0 deletions

diff --git a/Source/WebInspectorUI/UserInterface/Views/VisualStylePropertyEditorLink.js b/Source/WebInspectorUI/UserInterface/Views/VisualStylePropertyEditorLink.js
new file mode 100644
index 000000000..00d11fb82
--- /dev/null
+++ b/Source/WebInspectorUI/UserInterface/Views/VisualStylePropertyEditorLink.js
@@ -0,0 +1,147 @@
+/*
+ * Copyright (C) 2015 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.VisualStylePropertyEditorLink = class VisualStylePropertyEditorLink extends WebInspector.Object
+{
+    constructor(linkedProperties, className, linksToHideWhenLinked)
+    {
+        super();
+
+        this._linkedProperties = linkedProperties || [];
+        this._linksToHideWhenLinked = linksToHideWhenLinked || [];
+        this._lastPropertyEdited = null;
+
+        for (let property of this._linkedProperties)
+            property.addEventListener(WebInspector.VisualStylePropertyEditor.Event.ValueDidChange, this._linkedPropertyValueChanged, this);
+
+        this._element = document.createElement("div");
+        this._element.classList.add("visual-style-property-editor-link", className || "");
+
+        let leftLineElement = document.createElement("div");
+        leftLineElement.classList.add("visual-style-property-editor-link-border", "left");
+        this._element.appendChild(leftLineElement);
+
+        this._iconElement = document.createElement("div");
+        this._iconElement.classList.add("visual-style-property-editor-link-icon");
+        this._iconElement.title = WebInspector.UIString("Click to link property values");
+        this._iconElement.addEventListener("mouseover", this._iconMouseover.bind(this));
+        this._iconElement.addEventListener("mouseout", this._iconMouseout.bind(this));
+        this._iconElement.addEventListener("click", this._iconClicked.bind(this));
+
+        this._unlinkedIcon = useSVGSymbol("Images/VisualStylePropertyUnlinked.svg", "unlinked-icon");
+        this._iconElement.appendChild(this._unlinkedIcon);
+
+        this._linkedIcon = useSVGSymbol("Images/VisualStylePropertyLinked.svg", "linked-icon");
+        this._linkedIcon.hidden = true;
+        this._iconElement.appendChild(this._linkedIcon);
+
+        this._element.appendChild(this._iconElement);
+
+        let rightLineElement = document.createElement("div");
+        rightLineElement.classList.add("visual-style-property-editor-link-border", "right");
+        this._element.appendChild(rightLineElement);
+
+        this._linked = false;
+        this._disabled = false;
+    }
+
+    // Public
+
+    get element()
+    {
+        return this._element;
+    }
+
+    set linked(flag)
+    {
+        this._linked = flag;
+        this._element.classList.toggle("linked", this._linked);
+
+        if (this._linkedIcon)
+            this._linkedIcon.hidden = !this._linked;
+
+        if (this._unlinkedIcon)
+            this._unlinkedIcon.hidden = this._linked;
+
+        this._iconElement.title = this._linked ? WebInspector.UIString("Remove link") : WebInspector.UIString("Link property values");
+
+        for (let linkToHide of this._linksToHideWhenLinked)
+            linkToHide.disabled = this._linked;
+    }
+
+    set disabled(flag)
+    {
+        this._disabled = flag;
+        this._element.classList.toggle("disabled", this._disabled);
+    }
+
+    // Private
+
+    _linkedPropertyValueChanged(event)
+    {
+        if (!event)
+            return;
+
+        let property = event.target;
+        if (!property)
+            return;
+
+        this._lastPropertyEdited = property;
+        if (!this._linked)
+            return;
+
+        this._updateLinkedEditors(property);
+    }
+
+    _updateLinkedEditors(property)
+    {
+        let style = property.style;
+        let text = style.text;
+        let value = property.synthesizedValue || null;
+
+        for (let linkedProperty of this._linkedProperties)
+            text = linkedProperty.updateValueFromText(text, value);
+
+        style.text = text;
+    }
+
+    _iconMouseover()
+    {
+        this._linkedIcon.hidden = this._linked;
+        this._unlinkedIcon.hidden = !this._linked;
+    }
+
+    _iconMouseout()
+    {
+        this._linkedIcon.hidden = !this._linked;
+        this._unlinkedIcon.hidden = this._linked;
+    }
+
+    _iconClicked()
+    {
+        this.linked = !this._linked;
+        this._updateLinkedEditors(this._lastPropertyEdited || this._linkedProperties[0]);
+    }
+};