1 files changed, 272 insertions, 0 deletions
diff --git a/Source/WebInspectorUI/UserInterface/Views/ScriptContentView.js b/Source/WebInspectorUI/UserInterface/Views/ScriptContentView.js
new file mode 100644
index 000000000..82c43abb5
--- /dev/null
+++ b/Source/WebInspectorUI/UserInterface/Views/ScriptContentView.js
@@ -0,0 +1,272 @@
+/*
+ * Copyright (C) 2013, 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.ScriptContentView = class ScriptContentView extends WebInspector.ContentView
+{
+    constructor(script)
+    {
+        console.assert(script instanceof WebInspector.Script, script);
+
+        super(script);
+
+        this.element.classList.add("script");
+
+        // Append a spinner while waiting for _contentWillPopulate.
+        var spinner = new WebInspector.IndeterminateProgressSpinner;
+        this.element.appendChild(spinner.element);
+
+        this._script = script;
+
+        // This view is only for standalone Scripts with no corresponding Resource. All other Scripts
+        // should be handled by TextResourceContentView via the Resource.
+        console.assert(!script.resource);
+        console.assert(script.range.startLine === 0);
+        console.assert(script.range.startColumn === 0);
+
+        this._textEditor = new WebInspector.SourceCodeTextEditor(script);
+        this._textEditor.addEventListener(WebInspector.TextEditor.Event.ExecutionLineNumberDidChange, this._executionLineNumberDidChange, this);
+        this._textEditor.addEventListener(WebInspector.TextEditor.Event.NumberOfSearchResultsDidChange, this._numberOfSearchResultsDidChange, this);
+        this._textEditor.addEventListener(WebInspector.TextEditor.Event.FormattingDidChange, this._textEditorFormattingDidChange, this);
+        this._textEditor.addEventListener(WebInspector.SourceCodeTextEditor.Event.ContentWillPopulate, this._contentWillPopulate, this);
+        this._textEditor.addEventListener(WebInspector.SourceCodeTextEditor.Event.ContentDidPopulate, this._contentDidPopulate, this);
+
+        var toolTip = WebInspector.UIString("Pretty print");
+        var activatedToolTip = WebInspector.UIString("Original formatting");
+        this._prettyPrintButtonNavigationItem = new WebInspector.ActivateButtonNavigationItem("pretty-print", toolTip, activatedToolTip, "Images/NavigationItemCurleyBraces.svg", 13, 13);
+        this._prettyPrintButtonNavigationItem.addEventListener(WebInspector.ButtonNavigationItem.Event.Clicked, this._togglePrettyPrint, this);
+        this._prettyPrintButtonNavigationItem.enabled = false; // Enabled when the text editor is populated with content.
+
+        var toolTipTypes = WebInspector.UIString("Show type information");
+        var activatedToolTipTypes = WebInspector.UIString("Hide type information");
+        this._showTypesButtonNavigationItem = new WebInspector.ActivateButtonNavigationItem("show-types", toolTipTypes, activatedToolTipTypes, "Images/NavigationItemTypes.svg", 13, 14);
+        this._showTypesButtonNavigationItem.addEventListener(WebInspector.ButtonNavigationItem.Event.Clicked, this._toggleTypeAnnotations, this);
+        this._showTypesButtonNavigationItem.enabled = false;
+        WebInspector.showJavaScriptTypeInformationSetting.addEventListener(WebInspector.Setting.Event.Changed, this._showJavaScriptTypeInformationSettingChanged, this);
+
+        let toolTipCodeCoverage = WebInspector.UIString("Fade unexecuted code");
+        let activatedToolTipCodeCoverage = WebInspector.UIString("Do not fade unexecuted code");
+        this._codeCoverageButtonNavigationItem = new WebInspector.ActivateButtonNavigationItem("code-coverage", toolTipCodeCoverage, activatedToolTipCodeCoverage, "Images/NavigationItemCodeCoverage.svg", 13, 14);
+        this._codeCoverageButtonNavigationItem.addEventListener(WebInspector.ButtonNavigationItem.Event.Clicked, this._toggleUnexecutedCodeHighlights, this);
+        this._codeCoverageButtonNavigationItem.enabled = false;
+        WebInspector.enableControlFlowProfilerSetting.addEventListener(WebInspector.Setting.Event.Changed, this._enableControlFlowProfilerSettingChanged, this);
+    }
+
+    // Public
+
+    get navigationItems()
+    {
+        return [this._prettyPrintButtonNavigationItem, this._showTypesButtonNavigationItem, this._codeCoverageButtonNavigationItem];
+    }
+
+    get script()
+    {
+        return this._script;
+    }
+
+    get textEditor()
+    {
+        return this._textEditor;
+    }
+
+    get supplementalRepresentedObjects()
+    {
+        if (isNaN(this._textEditor.executionLineNumber))
+            return [];
+
+        // If the SourceCodeTextEditor has an executionLineNumber, we can assume
+        // it is always the active call frame.
+        return [WebInspector.debuggerManager.activeCallFrame];
+    }
+
+    revealPosition(position, textRangeToSelect, forceUnformatted)
+    {
+        this._textEditor.revealPosition(position, textRangeToSelect, forceUnformatted);
+    }
+
+    shown()
+    {
+        super.shown();
+
+        this._textEditor.shown();
+    }
+
+    hidden()
+    {
+        super.hidden();
+
+        this._textEditor.hidden();
+    }
+
+    closed()
+    {
+        super.closed();
+
+        WebInspector.showJavaScriptTypeInformationSetting.removeEventListener(null, null, this);
+        WebInspector.enableControlFlowProfilerSetting.removeEventListener(null, null, this);
+
+        this._textEditor.close();
+    }
+
+    saveToCookie(cookie)
+    {
+        cookie.type = WebInspector.ContentViewCookieType.Resource;
+        cookie.url = this.representedObject.url;
+    }
+
+    restoreFromCookie(cookie)
+    {
+        if ("lineNumber" in cookie && "columnNumber" in cookie)
+            this.revealPosition(new WebInspector.SourceCodePosition(cookie.lineNumber, cookie.columnNumber));
+    }
+
+    get supportsSave()
+    {
+        return true;
+    }
+
+    get saveData()
+    {
+        var url = this._script.url || "web-inspector:///" + encodeURI(this._script.displayName) + ".js";
+        return {url, content: this._textEditor.string};
+    }
+
+    get supportsSearch()
+    {
+        return true;
+    }
+
+    get numberOfSearchResults()
+    {
+        return this._textEditor.numberOfSearchResults;
+    }
+
+    get hasPerformedSearch()
+    {
+        return this._textEditor.currentSearchQuery !== null;
+    }
+
+    set automaticallyRevealFirstSearchResult(reveal)
+    {
+        this._textEditor.automaticallyRevealFirstSearchResult = reveal;
+    }
+
+    performSearch(query)
+    {
+        this._textEditor.performSearch(query);
+    }
+
+    searchCleared()
+    {
+        this._textEditor.searchCleared();
+    }
+
+    searchQueryWithSelection()
+    {
+        return this._textEditor.searchQueryWithSelection();
+    }
+
+    revealPreviousSearchResult(changeFocus)
+    {
+        this._textEditor.revealPreviousSearchResult(changeFocus);
+    }
+
+    revealNextSearchResult(changeFocus)
+    {
+        this._textEditor.revealNextSearchResult(changeFocus);
+    }
+
+    // Private
+
+    _contentWillPopulate(event)
+    {
+        if (this._textEditor.element.parentNode === this.element)
+            return;
+
+        // Allow editing any local file since edits can be saved and reloaded right from the Inspector.
+        if (this._script.urlComponents.scheme === "file")
+            this._textEditor.readOnly = false;
+
+        this.element.removeChildren();
+        this.addSubview(this._textEditor);
+    }
+
+    _contentDidPopulate(event)
+    {
+        this._prettyPrintButtonNavigationItem.enabled = this._textEditor.canBeFormatted();
+
+        this._showTypesButtonNavigationItem.enabled = this._textEditor.canShowTypeAnnotations();
+        this._showTypesButtonNavigationItem.activated = WebInspector.showJavaScriptTypeInformationSetting.value;
+
+        this._codeCoverageButtonNavigationItem.enabled = this._textEditor.canShowCoverageHints();
+        this._codeCoverageButtonNavigationItem.activated = WebInspector.enableControlFlowProfilerSetting.value;
+    }
+
+    _togglePrettyPrint(event)
+    {
+        var activated = !this._prettyPrintButtonNavigationItem.activated;
+        this._textEditor.updateFormattedState(activated);
+    }
+
+    _toggleTypeAnnotations(event)
+    {
+        this._showTypesButtonNavigationItem.enabled = false;
+        this._textEditor.toggleTypeAnnotations().then(() => {
+            this._showTypesButtonNavigationItem.enabled = true;
+        });
+    }
+
+    _toggleUnexecutedCodeHighlights(event)
+    {
+        this._codeCoverageButtonNavigationItem.enabled = false;
+        this._textEditor.toggleUnexecutedCodeHighlights().then(() => {
+            this._codeCoverageButtonNavigationItem.enabled = true;
+        });
+    }
+
+    _showJavaScriptTypeInformationSettingChanged(event)
+    {
+        this._showTypesButtonNavigationItem.activated = WebInspector.showJavaScriptTypeInformationSetting.value;
+    }
+
+    _enableControlFlowProfilerSettingChanged(event)
+    {
+        this._codeCoverageButtonNavigationItem.activated = WebInspector.enableControlFlowProfilerSetting.value;
+    }
+
+    _textEditorFormattingDidChange(event)
+    {
+        this._prettyPrintButtonNavigationItem.activated = this._textEditor.formatted;
+    }
+
+    _executionLineNumberDidChange(event)
+    {
+        this.dispatchEventToListeners(WebInspector.ContentView.Event.SupplementalRepresentedObjectsDidChange);
+    }
+
+    _numberOfSearchResultsDidChange(event)
+    {
+        this.dispatchEventToListeners(WebInspector.ContentView.Event.NumberOfSearchResultsDidChange);
+    }
+};