Package com.intellij.xdebugger.frame

Class XExecutionStack

java.lang.Object

com.intellij.xdebugger.frame.XExecutionStack

Direct Known Subclasses:

JavaExecutionStack, PyExecutionStack, XsltExecutionStack

public abstract class XExecutionStack
extends java.lang.Object

Represents a stack of executions frames usually corresponding to a thread. It is shown in 'Frames' panel of 'Debug' tool window

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	XExecutionStack.XStackFrameContainer

Field Summary

Fields

Modifier and Type	Field and Description
static XExecutionStack[]	EMPTY_ARRAY

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	XExecutionStack(java.lang.String displayName)
protected	XExecutionStack(java.lang.String displayName, javax.swing.Icon icon)

Method Summary

Modifier and Type	Method and Description
abstract void	computeStackFrames(int firstFrameIndex, XExecutionStack.XStackFrameContainer container) Start computing stack frames top-down starting from firstFrameIndex.
java.lang.String	getDisplayName()
GutterIconRenderer	getExecutionLineIconRenderer() Override this method to provide an icon with optional tooltip and popup actions.
javax.swing.Icon	getIcon()
abstract XStackFrame	getTopFrame() Return top stack frame synchronously

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

EMPTY_ARRAY

public static final XExecutionStack[] EMPTY_ARRAY

Constructor Detail

XExecutionStack

protected XExecutionStack(java.lang.String displayName)

Parameters:

displayName - presentable name of the thread to be shown in the combobox in 'Frames' tab

XExecutionStack

protected XExecutionStack(java.lang.String displayName,
                          javax.swing.Icon icon)

Parameters:

displayName - presentable name of the thread to be shown in the combobox in 'Frames' tab

icon - icon to be shown in the combobox in 'Frames' tab

Method Detail

getDisplayName

public final java.lang.String getDisplayName()

getIcon

public final javax.swing.Icon getIcon()

getExecutionLineIconRenderer

public GutterIconRenderer getExecutionLineIconRenderer()

Override this method to provide an icon with optional tooltip and popup actions. This icon will be shown on the editor gutter to the left of the execution line when this thread is selected in 'Frames' tab.

Returns:

getTopFrame

public abstract XStackFrame getTopFrame()

Return top stack frame synchronously

Returns:

top stack frame or null if it isn't available

computeStackFrames

public abstract void computeStackFrames(int firstFrameIndex,
                                        XExecutionStack.XStackFrameContainer container)

Start computing stack frames top-down starting from firstFrameIndex. This method is called from the Event Dispatch Thread so it should return quickly

Parameters:

firstFrameIndex - frame index to start from (1 corresponds to the frame just under the top frame)

container - callback