Package ghidra.framework.task

Class GTaskMonitor

  • All Implemented Interfaces:
    CancelledListener, TaskMonitor
    public class GTaskMonitor
extends java.lang.Object
implements TaskMonitor, CancelledListener
    Implementation of a TaskMontor that can be "attached" to a GProgressBar. The GTaskMonitor is a non-gui object for tracking the progress of a GTaskGroup or GTask. It is created by the GTaskManager as tasks are scheduled. GUIs that wish to display the progress of the groups and tasks can set a GProgressBar into a GTaskMonitor and it will display the progress.

    • Constructor Detail

      • GTaskMonitor

        public GTaskMonitor()

    • Method Detail

      • isCancelled

        public boolean isCancelled()
        Description copied from interface: TaskMonitor
        Returns true if the user has cancelled the operation
        Specified by:
        isCancelled in interface TaskMonitor
        Returns:
        true if the user has cancelled the operation

      • setShowProgressValue

        public void setShowProgressValue​(boolean showProgressValue)
        Description copied from interface: TaskMonitor
        True (the default) signals to paint the progress information inside of the progress bar
        Specified by:
        setShowProgressValue in interface TaskMonitor
        Parameters:
        showProgressValue - true to paint the progress value; false to not

      • setMessage

        public void setMessage​(java.lang.String message)
        Description copied from interface: TaskMonitor
        Sets the message displayed on the task monitor
        Specified by:
        setMessage in interface TaskMonitor
        Parameters:
        message - the message to display

      • setProgress

        public void setProgress​(long value)
        Description copied from interface: TaskMonitor
        Sets the current progress value
        Specified by:
        setProgress in interface TaskMonitor
        Parameters:
        value - progress value

      • initialize

        public void initialize​(long maxValue)
        Description copied from interface: TaskMonitor
        Initialized this TaskMonitor to the given max values. The current value of this monitor will be set to zero.
        Specified by:
        initialize in interface TaskMonitor
        Parameters:
        maxValue - maximum value for progress

      • setMaximum

        public void setMaximum​(long max)
        Description copied from interface: TaskMonitor
        Set the progress maximum value

        Note: setting this value will reset the progress to be the max if the progress is currently greater than the new new max value.

        Specified by:
        setMaximum in interface TaskMonitor
        Parameters:
        max - maximum value for progress

      • getMaximum

        public long getMaximum()
        Description copied from interface: TaskMonitor
        Returns the current maximum value for progress
        Specified by:
        getMaximum in interface TaskMonitor
        Returns:
        the maximum progress value

      • setIndeterminate

        public void setIndeterminate​(boolean indeterminate)
        Description copied from interface: TaskMonitor
        An indeterminate task monitor may choose to show an animation instead of updating progress
        Specified by:
        setIndeterminate in interface TaskMonitor
        Parameters:
        indeterminate - true if indeterminate

      • isIndeterminate

        public boolean isIndeterminate()
        Description copied from interface: TaskMonitor
        Returns true if this monitor shows no progress
        Specified by:
        isIndeterminate in interface TaskMonitor
        Returns:
        true if this monitor shows no progress

      • incrementProgress

        public void incrementProgress​(long incrementAmount)
        Description copied from interface: TaskMonitor
        A convenience method to increment the current progress by the given value
        Specified by:
        incrementProgress in interface TaskMonitor
        Parameters:
        incrementAmount - The amount by which to increment the progress

      • cancel

        public void cancel()
        Description copied from interface: TaskMonitor
        Cancel the task
        Specified by:
        cancel in interface TaskMonitor

      • setCancelEnabled

        public void setCancelEnabled​(boolean enable)
        Description copied from interface: TaskMonitor
        Set the enablement of the Cancel button
        Specified by:
        setCancelEnabled in interface TaskMonitor
        Parameters:
        enable - true means to enable the cancel button

      • isCancelEnabled

        public boolean isCancelEnabled()
        Description copied from interface: TaskMonitor
        Returns true if cancel ability is enabled
        Specified by:
        isCancelEnabled in interface TaskMonitor
        Returns:
        true if cancel ability is enabled

      • clearCanceled

        public void clearCanceled()
        Description copied from interface: TaskMonitor
        Clear the cancellation so that this TaskMonitor may be reused
        Specified by:
        clearCanceled in interface TaskMonitor

      • isInderminate

        public boolean isInderminate()

      • isShowingProgressValue

        public boolean isShowingProgressValue()

      • getMessage

        public java.lang.String getMessage()
        Description copied from interface: TaskMonitor
        Gets the last set message of this monitor
        Specified by:
        getMessage in interface TaskMonitor
        Returns:
        the message

      • setProgressBar

        public void setProgressBar​(GProgressBar gProgressBar)
        Set the GProgressBar to use to display the progress.
        Parameters:
        gProgressBar - the GProgressBar to use.