[DevTools] Remove other breakpoints

third_party/WebKit/Source/devtools/front_end/bindings/BreakpointManager.js

 /*
  * Copyright (C) 2011 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 38 matching lines @@
     /** @type {!Map<!Workspace.UISourceCode, !Map<number, !Map<number, !Array<!Bindings.BreakpointManager.Breakpoint>>>>} */
     this._breakpointsForUISourceCode = new Map();
     /** @type {!Map<!Workspace.UISourceCode, !Array<!Bindings.BreakpointManager.Breakpoint>>} */
     this._breakpointsForPrimaryUISourceCode = new Map();
     /** @type {!Multimap.<string, !Bindings.BreakpointManager.Breakpoint>} */
     this._provisionalBreakpoints = new Multimap();
 
     this._workspace.addEventListener(Workspace.Workspace.Events.ProjectRemoved, this._projectRemoved, this);
     this._workspace.addEventListener(Workspace.Workspace.Events.UISourceCodeAdded, this._uiSourceCodeAdded, this);
     this._workspace.addEventListener(Workspace.Workspace.Events.UISourceCodeRemoved, this._uiSourceCodeRemoved, this);
-    this._debuggerWorkspaceBinding.addEventListener(Bindings.DebuggerWorkspaceBinding.Events.SourceMappingChanged, this._uiSourceCodeMappingChanged, this);
+    this._debuggerWorkspaceBinding.addEventListener(
+        Bindings.DebuggerWorkspaceBinding.Events.SourceMappingChanged, this._uiSourceCodeMappingChanged, this);
 
     targetManager.observeTargets(this, SDK.Target.Capability.JS);
   }
 
   /**
    * @param {string} url
    * @param {number} lineNumber
    * @param {number} columnNumber
    * @return {string}
    */
@@ skipping 248 matching lines @@
       var lineBreakpoints = breakpoints[i];
       var columnBreakpointArrays = lineBreakpoints ? lineBreakpoints.valuesArray() : [];
       result = result.concat.apply(result, columnBreakpointArrays);
     }
     return result;
   }
 
   /**
    * @return {!Array.<!Bindings.BreakpointManager.Breakpoint>}
    */
-  _allBreakpoints() {
+  allBreakpoints() {
     var result = [];
     var uiSourceCodes = this._breakpointsForUISourceCode.keysArray();
     for (var i = 0; i < uiSourceCodes.length; ++i)
       result = result.concat(this.breakpointsForUISourceCode(uiSourceCodes[i]));
     return result;
   }
 
   /**
    * @param {!Workspace.UISourceCode} uiSourceCode
    * @return {!Array.<!{breakpoint: !Bindings.BreakpointManager.Breakpoint, uiLocation: !Workspace.UILocation}>}
@@ skipping 24 matching lines @@
    */
   allBreakpointLocations() {
     var result = [];
     var uiSourceCodes = this._breakpointsForUISourceCode.keysArray();
     for (var i = 0; i < uiSourceCodes.length; ++i)
       result = result.concat(this.breakpointLocationsForUISourceCode(uiSourceCodes[i]));
     return result;
   }
 
   /**
+   * @param {!Array.<!Bindings.BreakpointManager.Breakpoint>} breakpoints
    * @param {boolean} toggleState
    */
-  toggleAllBreakpoints(toggleState) {
-    var breakpoints = this._allBreakpoints();
+  toggleAllBreakpoints(breakpoints, toggleState) {

[pfeldman, 2017/02/01 19:41:02]

I would leave this as is.

     for (var i = 0; i < breakpoints.length; ++i)
       breakpoints[i].setEnabled(toggleState);
   }
 
-  removeAllBreakpoints() {
-    var breakpoints = this._allBreakpoints();
+  /**
+   * @param {!Array.<!Bindings.BreakpointManager.Breakpoint>} breakpoints
+   */
+  removeAllBreakpoints(breakpoints) {

[pfeldman, 2017/02/01 19:41:02]

I would leave this as is.

     for (var i = 0; i < breakpoints.length; ++i)
       breakpoints[i].remove();
   }
 
+  /**
+   * @param {!Array.<!Bindings.BreakpointManager.Breakpoint>} allBreakpoints
+   * @param {!Array.<!Bindings.BreakpointManager.Breakpoint>} selectedBreakpoints
+   */
+  removeOtherBreakpoints(allBreakpoints, selectedBreakpoints) {

[pfeldman, 2017/02/01 19:41:02]

Here you can make it accept the one (ones) you want to preserve. Pass a Set
instead of array for the faster lookup.

[Oleksii Kadurin, 2017/02/01 20:16:37]

And compare breakpoints not by _breakpointStorageId(), but by their links,
right?
Like this:
    allBreakpoints.forEach(breakpoint => {
      if (!selectedBreakpoints.has(breakpoint))      
        breakpoint.remove();
    });

+    allBreakpoints.forEach(breakpoint => {
+      var storageId = breakpoint._breakpointStorageId();
+      var isSelected =
+          selectedBreakpoints.some(selectedBreakpoint => selectedBreakpoint._breakpointStorageId() === storageId);
+      if (!isSelected)
+        breakpoint.remove();
+    });
+  }
+
   _projectRemoved(event) {
     var project = /** @type {!Workspace.Project} */ (event.data);
     var uiSourceCodes = project.uiSourceCodes();
     for (var i = 0; i < uiSourceCodes.length; ++i)
       this._removeUISourceCode(uiSourceCodes[i]);
   }
 
   /**
    * @param {!Bindings.BreakpointManager.Breakpoint} breakpoint
    * @param {boolean} removeFromStorage
@@ skipping 686 matching lines @@
     this.url = breakpoint._url;
     this.lineNumber = breakpoint.lineNumber();
     this.columnNumber = breakpoint.columnNumber();
     this.condition = breakpoint.condition();
     this.enabled = breakpoint.enabled();
   }
 };
 
 /** @type {!Bindings.BreakpointManager} */
 Bindings.breakpointManager;