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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/193030">193030</a></dd>
<dt>Author</dt> <dd>timothy@apple.com</dd>
<dt>Date</dt> <dd>2015-12-03 10:33:26 -0800 (Thu, 03 Dec 2015)</dd>
</dl>
<h3>Log Message</h3>
<pre>Merge <a href="http://trac.webkit.org/projects/webkit/changeset/187500">r187500</a>. rdar://problem/23221163</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#branchessafari601branchSourceWebInspectorUIChangeLog">branches/safari-601-branch/Source/WebInspectorUI/ChangeLog</a></li>
<li><a href="#branchessafari601branchSourceWebInspectorUILocalizationsenlprojlocalizedStringsjs">branches/safari-601-branch/Source/WebInspectorUI/Localizations/en.lproj/localizedStrings.js</a></li>
<li><a href="#branchessafari601branchSourceWebInspectorUIUserInterfaceModelsCSSRulejs">branches/safari-601-branch/Source/WebInspectorUI/UserInterface/Models/CSSRule.js</a></li>
<li><a href="#branchessafari601branchSourceWebInspectorUIUserInterfaceModelsDOMNodeStylesjs">branches/safari-601-branch/Source/WebInspectorUI/UserInterface/Models/DOMNodeStyles.js</a></li>
<li><a href="#branchessafari601branchSourceWebInspectorUIUserInterfaceViewsCSSStyleDeclarationSectioncss">branches/safari-601-branch/Source/WebInspectorUI/UserInterface/Views/CSSStyleDeclarationSection.css</a></li>
<li><a href="#branchessafari601branchSourceWebInspectorUIUserInterfaceViewsCSSStyleDeclarationSectionjs">branches/safari-601-branch/Source/WebInspectorUI/UserInterface/Views/CSSStyleDeclarationSection.js</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="branchessafari601branchSourceWebInspectorUIChangeLog"></a>
<div class="modfile"><h4>Modified: branches/safari-601-branch/Source/WebInspectorUI/ChangeLog (193029 => 193030)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-601-branch/Source/WebInspectorUI/ChangeLog        2015-12-03 18:33:18 UTC (rev 193029)
+++ branches/safari-601-branch/Source/WebInspectorUI/ChangeLog        2015-12-03 18:33:26 UTC (rev 193030)
</span><span class="lines">@@ -1,5 +1,48 @@
</span><span class="cx"> 2015-12-01 Timothy Hatcher <timothy@apple.com>
</span><span class="cx">
</span><ins>+ Merge r187500. rdar://problem/23221163
+
+ 2015-07-28 Devin Rousso <drousso@apple.com>
+
+ Web Inspector: Invalid selectors can be applied to the stylesheet
+ https://bugs.webkit.org/show_bug.cgi?id=147230
+
+ Reviewed by Timothy Hatcher.
+
+ * Localizations/en.lproj/localizedStrings.js:
+
+ * UserInterface/Models/CSSRule.js:
+ (WebInspector.CSSRule.prototype.set selectorText):
+ Fires an event with data stating if the newly applied selector was valid or not.
+ (WebInspector.CSSRule.prototype._selectorRejected):
+ (WebInspector.CSSRule.prototype._selectorResolved):
+ (WebInspector.CSSRule):
+
+ * UserInterface/Models/DOMNodeStyles.js:
+ (WebInspector.DOMNodeStyles.prototype.changeRuleSelector.ruleSelectorChanged):
+ (WebInspector.DOMNodeStyles.prototype.changeRuleSelector):
+ Now returns a promise that will reject if CSSAgent.setRuleSelector has an
+ error, such as if the selector is invalid, and resolve otherwise.
+
+ * UserInterface/Views/CSSStyleDeclarationSection.css:
+ (.style-declaration-section:not(.invalid-selector) > .header > .icon.toggle-able:hover):
+ (.style-declaration-section:not(.invalid-selector).rule-disabled > .header > .icon):
+ (.style-declaration-section.invalid-selector > .header > .icon):
+ (.style-declaration-section.invalid-selector > .header > .selector > *):
+ (.style-declaration-section > .header > .icon.toggle-able:hover): Deleted.
+ (.style-declaration-section.rule-disabled > .header > .icon): Deleted.
+
+ * UserInterface/Views/CSSStyleDeclarationSection.js:
+ (WebInspector.CSSStyleDeclarationSection):
+ (WebInspector.CSSStyleDeclarationSection.prototype._toggleRuleOnOff):
+ Only allow rule toggling if the selector is valid.
+ (WebInspector.CSSStyleDeclarationSection.prototype._markSelector):
+ If the new selector is valid, refresh the section. Otherwise, apply a class
+ to the section element that marks the selector as being invalid.
+ (WebInspector.CSSStyleDeclarationSection.prototype.get _hasInvalidSelector):
+
+2015-12-01 Timothy Hatcher <timothy@apple.com>
+
</ins><span class="cx"> Merge r187496. rdar://problem/23221163
</span><span class="cx">
</span><span class="cx"> 2015-07-28 Joseph Pecoraro <pecoraro@apple.com>
</span></span></pre></div>
<a id="branchessafari601branchSourceWebInspectorUILocalizationsenlprojlocalizedStringsjs"></a>
<div class="modfile"><h4>Modified: branches/safari-601-branch/Source/WebInspectorUI/Localizations/en.lproj/localizedStrings.js (193029 => 193030)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-601-branch/Source/WebInspectorUI/Localizations/en.lproj/localizedStrings.js        2015-12-03 18:33:18 UTC (rev 193029)
+++ branches/safari-601-branch/Source/WebInspectorUI/Localizations/en.lproj/localizedStrings.js        2015-12-03 18:33:26 UTC (rev 193030)
</span><span class="lines">@@ -487,6 +487,7 @@
</span><span class="cx"> localizedStrings["The 'webkit' prefix is needed for this property.\nClick to insert a duplicate with the prefix."] = "The 'webkit' prefix is needed for this property.\nClick to insert a duplicate with the prefix.";
</span><span class="cx"> localizedStrings["The 'webkit' prefix is not necessary.\nClick to insert a duplicate without the prefix."] = "The 'webkit' prefix is not necessary.\nClick to insert a duplicate without the prefix.";
</span><span class="cx"> localizedStrings["The property '%s' is not supported."] = "The property '%s' is not supported.";
</span><ins>+localizedStrings["The selector '%s' is invalid."] = "The selector '%s' is invalid.";
</ins><span class="cx"> localizedStrings["The value '%s' is not supported for this property.\nClick to delete and open autocomplete."] = "The value '%s' is not supported for this property.\nClick to delete and open autocomplete.";
</span><span class="cx"> localizedStrings["The value '%s' needs units.\nClick to add 'px' to the value."] = "The value '%s' needs units.\nClick to add 'px' to the value.";
</span><span class="cx"> localizedStrings["The %s \ntable is empty."] = "The %s \ntable is empty.";
</span><span class="lines">@@ -515,6 +516,7 @@
</span><span class="cx"> localizedStrings["Untitled"] = "Untitled";
</span><span class="cx"> localizedStrings["User Agent Stylesheet"] = "User Agent Stylesheet";
</span><span class="cx"> localizedStrings["User Stylesheet"] = "User Stylesheet";
</span><ins>+localizedStrings["Using the previous selector '%s'."] = "Using the previous selector '%s'.";
</ins><span class="cx"> localizedStrings["Value"] = "Value";
</span><span class="cx"> localizedStrings["Warning: "] = "Warning: ";
</span><span class="cx"> localizedStrings["Warnings"] = "Warnings";
</span></span></pre></div>
<a id="branchessafari601branchSourceWebInspectorUIUserInterfaceModelsCSSRulejs"></a>
<div class="modfile"><h4>Modified: branches/safari-601-branch/Source/WebInspectorUI/UserInterface/Models/CSSRule.js (193029 => 193030)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-601-branch/Source/WebInspectorUI/UserInterface/Models/CSSRule.js        2015-12-03 18:33:18 UTC (rev 193029)
+++ branches/safari-601-branch/Source/WebInspectorUI/UserInterface/Models/CSSRule.js        2015-12-03 18:33:26 UTC (rev 193030)
</span><span class="lines">@@ -115,10 +115,12 @@
</span><span class="cx"> if (!this.editable)
</span><span class="cx"> return;
</span><span class="cx">
</span><del>- if (this._selectorText === selectorText)
</del><ins>+ if (this._selectorText === selectorText) {
+ this._selectorResolved(true);
</ins><span class="cx"> return;
</span><ins>+ }
</ins><span class="cx">
</span><del>- this._nodeStyles.changeRuleSelector(this, selectorText);
</del><ins>+ this._nodeStyles.changeRuleSelector(this, selectorText).then(this._selectorResolved.bind(this), this._selectorRejected.bind(this));
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> get selectors()
</span><span class="lines">@@ -229,10 +231,21 @@
</span><span class="cx">
</span><span class="cx"> return specificSelector;
</span><span class="cx"> }
</span><ins>+
+ _selectorRejected(error)
+ {
+ this.dispatchEventToListeners(WebInspector.CSSRule.Event.SelectorChanged, {valid: !error});
+ }
+
+ _selectorResolved(rulePayload)
+ {
+ this.dispatchEventToListeners(WebInspector.CSSRule.Event.SelectorChanged, {valid: !!rulePayload});
+ }
</ins><span class="cx"> };
</span><span class="cx">
</span><span class="cx"> WebInspector.CSSRule.Event = {
</span><del>- Changed: "css-rule-changed"
</del><ins>+ Changed: "css-rule-changed",
+ SelectorChanged: "css-rule-invalid-selector"
</ins><span class="cx"> };
</span><span class="cx">
</span><span class="cx"> WebInspector.CSSRule.Type = {
</span></span></pre></div>
<a id="branchessafari601branchSourceWebInspectorUIUserInterfaceModelsDOMNodeStylesjs"></a>
<div class="modfile"><h4>Modified: branches/safari-601-branch/Source/WebInspectorUI/UserInterface/Models/DOMNodeStyles.js (193029 => 193030)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-601-branch/Source/WebInspectorUI/UserInterface/Models/DOMNodeStyles.js        2015-12-03 18:33:18 UTC (rev 193029)
+++ branches/safari-601-branch/Source/WebInspectorUI/UserInterface/Models/DOMNodeStyles.js        2015-12-03 18:33:26 UTC (rev 193030)
</span><span class="lines">@@ -325,20 +325,29 @@
</span><span class="cx"> changeRuleSelector(rule, selector)
</span><span class="cx"> {
</span><span class="cx"> selector = selector || "";
</span><ins>+ var result = new WebInspector.WrappedPromise;
</ins><span class="cx">
</span><span class="cx"> function ruleSelectorChanged(error, rulePayload)
</span><span class="cx"> {
</span><ins>+ if (error) {
+ result.reject(error);
+ return;
+ }
+
</ins><span class="cx"> DOMAgent.markUndoableState();
</span><span class="cx">
</span><span class="cx"> // Do a full refresh incase the rule no longer matches the node or the
</span><span class="cx"> // matched selector indices changed.
</span><span class="cx"> this.refresh();
</span><ins>+
+ result.resolve(rulePayload);
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> this._needsRefresh = true;
</span><span class="cx"> this._ignoreNextContentDidChangeForStyleSheet = rule.ownerStyleSheet;
</span><span class="cx">
</span><span class="cx"> CSSAgent.setRuleSelector(rule.id, selector, ruleSelectorChanged.bind(this));
</span><ins>+ return result.promise;
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> changeStyleText(style, text)
</span></span></pre></div>
<a id="branchessafari601branchSourceWebInspectorUIUserInterfaceViewsCSSStyleDeclarationSectioncss"></a>
<div class="modfile"><h4>Modified: branches/safari-601-branch/Source/WebInspectorUI/UserInterface/Views/CSSStyleDeclarationSection.css (193029 => 193030)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-601-branch/Source/WebInspectorUI/UserInterface/Views/CSSStyleDeclarationSection.css        2015-12-03 18:33:18 UTC (rev 193029)
+++ branches/safari-601-branch/Source/WebInspectorUI/UserInterface/Views/CSSStyleDeclarationSection.css        2015-12-03 18:33:26 UTC (rev 193030)
</span><span class="lines">@@ -78,11 +78,11 @@
</span><span class="cx"> height: 16px;
</span><span class="cx"> }
</span><span class="cx">
</span><del>-.style-declaration-section > .header > .icon.toggle-able:hover {
</del><ins>+.style-declaration-section:not(.invalid-selector) > .header > .icon.toggle-able:hover {
</ins><span class="cx"> -webkit-filter: brightness(0.9);
</span><span class="cx"> }
</span><span class="cx">
</span><del>-.style-declaration-section.rule-disabled > .header > .icon {
</del><ins>+.style-declaration-section:not(.invalid-selector).rule-disabled > .header > .icon {
</ins><span class="cx"> opacity: 0.5;
</span><span class="cx"> }
</span><span class="cx">
</span><span class="lines">@@ -156,6 +156,19 @@
</span><span class="cx"> color: inherit !important;
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+.style-declaration-section.invalid-selector > .header > .icon {
+ top: 4px;
+ left: 6px;
+ width: 12px;
+ height: 12px;
+ content: url(../Images/Error.svg);
+}
+
+.style-declaration-section.invalid-selector > .header > .selector,
+.style-declaration-section.invalid-selector > .header > .selector> * {
+ color: red;
+}
+
</ins><span class="cx"> @media (-webkit-min-device-pixel-ratio: 2) {
</span><span class="cx"> .style-declaration-section,
</span><span class="cx"> .sidebar > .panel.details.css-style > .content > .pseudo-classes {
</span></span></pre></div>
<a id="branchessafari601branchSourceWebInspectorUIUserInterfaceViewsCSSStyleDeclarationSectionjs"></a>
<div class="modfile"><h4>Modified: branches/safari-601-branch/Source/WebInspectorUI/UserInterface/Views/CSSStyleDeclarationSection.js (193029 => 193030)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-601-branch/Source/WebInspectorUI/UserInterface/Views/CSSStyleDeclarationSection.js        2015-12-03 18:33:18 UTC (rev 193029)
+++ branches/safari-601-branch/Source/WebInspectorUI/UserInterface/Views/CSSStyleDeclarationSection.js        2015-12-03 18:33:26 UTC (rev 193030)
</span><span class="lines">@@ -106,6 +106,7 @@
</span><span class="cx"> if (!style.editable)
</span><span class="cx"> this._element.classList.add(WebInspector.CSSStyleDeclarationSection.LockedStyleClassName);
</span><span class="cx"> else if (style.ownerRule) {
</span><ins>+ this._style.ownerRule.addEventListener(WebInspector.CSSRule.Event.SelectorChanged, this._markSelector.bind(this));
</ins><span class="cx"> this._commitSelectorKeyboardShortcut = new WebInspector.KeyboardShortcut(null, WebInspector.KeyboardShortcut.Key.Enter, this._commitSelector.bind(this), this._selectorElement);
</span><span class="cx"> this._selectorElement.addEventListener("blur", this._commitSelector.bind(this));
</span><span class="cx"> } else
</span><span class="lines">@@ -125,6 +126,7 @@
</span><span class="cx">
</span><span class="cx"> WebInspector.CSSStyleDeclarationSection.LockedStyleClassName = "locked";
</span><span class="cx"> WebInspector.CSSStyleDeclarationSection.SelectorLockedStyleClassName = "selector-locked";
</span><ins>+WebInspector.CSSStyleDeclarationSection.SelectorInvalidClassName = "invalid-selector";
</ins><span class="cx"> WebInspector.CSSStyleDeclarationSection.LastInGroupStyleClassName = "last-in-group";
</span><span class="cx"> WebInspector.CSSStyleDeclarationSection.MatchedSelectorElementStyleClassName = "matched";
</span><span class="cx">
</span><span class="lines">@@ -450,6 +452,9 @@
</span><span class="cx">
</span><span class="cx"> _toggleRuleOnOff: function()
</span><span class="cx"> {
</span><ins>+ if (this._hasInvalidSelector)
+ return;
+
</ins><span class="cx"> this._ruleDisabled = this._ruleDisabled ? !this._propertiesTextEditor.uncommentAllProperties() : this._propertiesTextEditor.commentAllProperties();
</span><span class="cx"> this._iconElement.title = this._ruleDisabled ? WebInspector.UIString("Uncomment All Properties") : WebInspector.UIString("Comment All Properties");
</span><span class="cx"> this._element.classList.toggle("rule-disabled", this._ruleDisabled);
</span><span class="lines">@@ -520,6 +525,28 @@
</span><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> this._style.ownerRule.selectorText = newSelectorText;
</span><ins>+ },
+
+ _markSelector: function(event)
+ {
+ var valid = event && event.data && event.data.valid;
+ this._element.classList.toggle(WebInspector.CSSStyleDeclarationSection.SelectorInvalidClassName, !valid);
+ if (valid) {
+ this._iconElement.title = this._ruleDisabled ? WebInspector.UIString("Uncomment All Properties") : WebInspector.UIString("Comment All Properties");
+ this._selectorElement.title = null;
+ this.refresh();
+ return;
+ }
+
+ this._iconElement.title = WebInspector.UIString("The selector '%s' is invalid.").format(this._selectorElement.textContent.trim());
+ this._selectorElement.title = WebInspector.UIString("Using the previous selector '%s'.").format(this._style.ownerRule.selectorText);
+ for (var i = 0; i < this._selectorElement.children.length; ++i)
+ this._selectorElement.children[i].title = null;
+ },
+
+ get _hasInvalidSelector()
+ {
+ return this._element.classList.contains(WebInspector.CSSStyleDeclarationSection.SelectorInvalidClassName);
</ins><span class="cx"> }
</span><span class="cx"> };
</span><span class="cx">
</span></span></pre>
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