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Debugger Client API: Difference between revisions
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client.activeThread.fillScripts(); | client.activeThread.fillScripts(); | ||
}</pre> | }</pre> | ||
== Handling new frames<br> == | == Handling new stack frames<br> == | ||
When a framesadded event is fired, the application can examine the list of frames in the server:<br> | When a framesadded event is fired, the application can examine the list of stack frames in the server:<br> | ||
<pre>function onFrames() | <pre>function onFrames() | ||
{ | { | ||
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inspectFrame(frame); | inspectFrame(frame); | ||
} | } | ||
}</pre> | }</pre> | ||
== Handling new scripts<br> == | == Handling new scripts<br> == | ||
When a scriptsadded event is fired, the application can examine the list of available source scripts in the server:<br> | When a scriptsadded event is fired, the application can examine the list of available source scripts in the server:<br> | ||
<pre>function onScripts() | <pre>function onScripts() | ||
{ | { | ||
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} | } | ||
</pre> | </pre> | ||
== Inspecting a stack frame<br> == | |||
When enumerating the list of stack frames, the application can request more information about the frame, such as the function call parameter names and values, inspect the prototype chain, and more:<br> | |||
<br> | |||
<pre>/** | <pre>/** | ||
* Helper function to inspect the provided frame. | * Helper function to inspect the provided frame. | ||
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} | } | ||
} | } | ||
/** | /** | ||
* Helper function that retrieves the specified object's properties. | * Helper function that retrieves the specified object's properties. | ||
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thisClient.prototypeAndProperties(function(aResponse) { | thisClient.prototypeAndProperties(function(aResponse) { | ||
// Get prototype as a protocol-specified grip. | // Get prototype as a protocol-specified grip. | ||
if (aResponse.prototype.type | if (aResponse.prototype.type != "null") { | ||
dump("__proto__: " + aResponse.prototype.toSource() + "\n"); | dump("__proto__: " + aResponse.prototype.toSource() + "\n"); | ||
} | } | ||
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}); | }); | ||
} | } | ||
</pre> | |||
The source code for a complete application program can be seen below:<br> | |||
<pre>//shutdownDebugger(); | |||
/ | |||
//shutdownDebugger(); | |||
</pre> | </pre> | ||
<br> See [http://past.pastebin.mozilla.org/1376464 here] for the full example program. | <br> See [http://past.pastebin.mozilla.org/1376464 here] for the full example program. | ||