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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/207359">207359</a></dd>
<dt>Author</dt> <dd>commit-queue@webkit.org</dd>
<dt>Date</dt> <dd>2016-10-14 16:10:34 -0700 (Fri, 14 Oct 2016)</dd>
</dl>
<h3>Log Message</h3>
<pre>Web Inspector: Dragging to delete a Breakpoint should never trigger a ContentView change
https://bugs.webkit.org/show_bug.cgi?id=163403
<rdar://problem/28762930>
Patch by Joseph Pecoraro <pecoraro@apple.com> on 2016-10-14
Reviewed by Timothy Hatcher.
* UserInterface/Views/BreakpointTreeElement.js:
(WebInspector.BreakpointTreeElement.prototype.ondelete):
Signal when a breakpoint tree element will be going away because it was
deleted via the keyboard operation within the TreeOutline. This is a dirty
way to do the signal but we remove BreakpointTreeElements asynchronously
when the Breakpoint actually gets removed from the backend.
* UserInterface/Views/DebuggerSidebarPanel.js:
(WebInspector.DebuggerSidebarPanel.prototype._removeDebuggerTreeElement):
Deselect a BreakpointTreeElement if it was deleted in a way other then
the delete keyboard shortcut. This ensures another TreeElement selection
doesn't force ContentView changes.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebInspectorUIChangeLog">trunk/Source/WebInspectorUI/ChangeLog</a></li>
<li><a href="#trunkSourceWebInspectorUIUserInterfaceViewsBreakpointTreeElementjs">trunk/Source/WebInspectorUI/UserInterface/Views/BreakpointTreeElement.js</a></li>
<li><a href="#trunkSourceWebInspectorUIUserInterfaceViewsDebuggerSidebarPaneljs">trunk/Source/WebInspectorUI/UserInterface/Views/DebuggerSidebarPanel.js</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebInspectorUIChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebInspectorUI/ChangeLog (207358 => 207359)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebInspectorUI/ChangeLog 2016-10-14 23:04:04 UTC (rev 207358)
+++ trunk/Source/WebInspectorUI/ChangeLog 2016-10-14 23:10:34 UTC (rev 207359)
</span><span class="lines">@@ -1,5 +1,26 @@
</span><span class="cx"> 2016-10-14 Joseph Pecoraro <pecoraro@apple.com>
</span><span class="cx">
</span><ins>+ Web Inspector: Dragging to delete a Breakpoint should never trigger a ContentView change
+ https://bugs.webkit.org/show_bug.cgi?id=163403
+ <rdar://problem/28762930>
+
+ Reviewed by Timothy Hatcher.
+
+ * UserInterface/Views/BreakpointTreeElement.js:
+ (WebInspector.BreakpointTreeElement.prototype.ondelete):
+ Signal when a breakpoint tree element will be going away because it was
+ deleted via the keyboard operation within the TreeOutline. This is a dirty
+ way to do the signal but we remove BreakpointTreeElements asynchronously
+ when the Breakpoint actually gets removed from the backend.
+
+ * UserInterface/Views/DebuggerSidebarPanel.js:
+ (WebInspector.DebuggerSidebarPanel.prototype._removeDebuggerTreeElement):
+ Deselect a BreakpointTreeElement if it was deleted in a way other then
+ the delete keyboard shortcut. This ensures another TreeElement selection
+ doesn't force ContentView changes.
+
+2016-10-14 Joseph Pecoraro <pecoraro@apple.com>
+
</ins><span class="cx"> Web Inspector: Improve debugger highlight when inside of getter/setter calls
</span><span class="cx"> https://bugs.webkit.org/show_bug.cgi?id=163428
</span><span class="cx"> <rdar://problem/28769061>
</span></span></pre></div>
<a id="trunkSourceWebInspectorUIUserInterfaceViewsBreakpointTreeElementjs"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebInspectorUI/UserInterface/Views/BreakpointTreeElement.js (207358 => 207359)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebInspectorUI/UserInterface/Views/BreakpointTreeElement.js 2016-10-14 23:04:04 UTC (rev 207358)
+++ trunk/Source/WebInspectorUI/UserInterface/Views/BreakpointTreeElement.js 2016-10-14 23:10:34 UTC (rev 207359)
</span><span class="lines">@@ -80,6 +80,11 @@
</span><span class="cx"> if (!WebInspector.debuggerManager.isBreakpointRemovable(this._breakpoint))
</span><span class="cx"> return false;
</span><span class="cx">
</span><ins>+ // We set this flag so that TreeOutlines that will remove this
+ // BreakpointTreeElement will know whether it was deleted from
+ // within the TreeOutline or from outside it (e.g. TextEditor).
+ this.__deletedViaDeleteKeyboardShortcut = true;
+
</ins><span class="cx"> WebInspector.debuggerManager.removeBreakpoint(this._breakpoint);
</span><span class="cx"> return true;
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkSourceWebInspectorUIUserInterfaceViewsDebuggerSidebarPaneljs"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebInspectorUI/UserInterface/Views/DebuggerSidebarPanel.js (207358 => 207359)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebInspectorUI/UserInterface/Views/DebuggerSidebarPanel.js 2016-10-14 23:04:04 UTC (rev 207358)
+++ trunk/Source/WebInspectorUI/UserInterface/Views/DebuggerSidebarPanel.js 2016-10-14 23:10:34 UTC (rev 207359)
</span><span class="lines">@@ -586,7 +586,13 @@
</span><span class="cx">
</span><span class="cx"> _removeDebuggerTreeElement(debuggerTreeElement)
</span><span class="cx"> {
</span><del>- var parentTreeElement = debuggerTreeElement.parent;
</del><ins>+ // If this is a BreakpointTreeElement being deleted because of a cause
+ // outside of the TreeOutline then deselect if it is selected to avoid
+ // TreeOutline selection changes causing unexpected ContentView changes.
+ if (!debuggerTreeElement.__deletedViaDeleteKeyboardShortcut)
+ debuggerTreeElement.deselect();
+
+ let parentTreeElement = debuggerTreeElement.parent;
</ins><span class="cx"> parentTreeElement.removeChild(debuggerTreeElement);
</span><span class="cx">
</span><span class="cx"> console.assert(parentTreeElement.parent === this._breakpointsContentTreeOutline);
</span></span></pre>
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