frysk.gui.srcwin
Class SourceWindow

java.lang.Object
  org.gnu.glib.Struct
      org.gnu.glib.GObject
          org.gnu.gtk.GtkObject
              org.gnu.gtk.Widget
                  org.gnu.gtk.Container
                      org.gnu.gtk.Bin
                          org.gnu.gtk.Window
                              frysk.gui.srcwin.SourceWindow

public class SourceWindow
extends org.gnu.gtk.Window

The SourceWindow displays the source or assembly level view of a Task's current state of execution. It has the ability to display code that has been inlined as well as optimized out by the compiler. It also provides an interface to allow to user to query for variable values, set traces on variables, and perform other such traditional debugging tasks.

Field Summary

static String	CASE_FIND
static String	CLOSE_FIND
static String	FILE_SELECTOR
static String	FILECHOOSER_GLADE
static String	FIND_BOX
static String	FIND_LABEL
static String	FIND_TEXT
static String	GLADE_FILE
static String	GLADE_TOOLBAR_NAME
static String	HIGHLIGHT_FIND
static String	LINE_ENTRY
static String	LINE_LABEL
static String	NEXT_FIND
static String	PREV_FIND
static String	PROC_LIST_GLADE
static String	SOURCE_WINDOW
static String	TEXT_WINDOW
static String	VIEW_COMBO_BOX

Constructor Summary

SourceWindow(org.gnu.glade.LibGlade glade, DebugInfoFrame trace)
Creates a new source window with the given properties.

SourceWindow(org.gnu.glade.LibGlade glade, DebugInfoFrame[] traces)
Creates a new source window with the given properties.

SourceWindow(org.gnu.glade.LibGlade glade, Proc proc)
Creates a new source window with the given properties.

SourceWindow(org.gnu.glade.LibGlade glade, Proc[] procs)
Creates a new source window with the given properties.

SourceWindow(org.gnu.glade.LibGlade glade, Proc proc, frysk.gui.srcwin.SourceWindowFactory.AttachedObserver ao)
Creates a new source window with the given properties.

Method Summary

void	activateProc() activateProc is called when the user has selected an executable from the FileChooserDialog.
void	addVariableTrace(String var) Adds the selected variable to the variable trace window
void	appendTask(Proc proc)
DOMFrysk	getDOM()
frysk.gui.srcwin.SourceWindow.LockObserver	getLockObserver()
CurrentStackView	getStackView()
SteppingEngine	getSteppingEngine()
Proc	getSwProc() Getters and Setters
View	getView()
boolean	isRunning()
void	populateStackBrowser(DebugInfoFrame[][] frames) Populates the stack browser window
void	removeDisplay(UpdatingDisplayValue disp) Removes the given display from the list of watched expressions
void	removeVariableTrace(String var) Removes the given variable from the list of watched variables.
void	setShowToolbar(boolean value) Toggles whether the toolbar is visible
void	updateThreads()

Methods inherited from class org.gnu.gtk.Window

addAccelGroup, deiconify, destroy, fullscreen, getAcceptFocus, getDefaultIconList, getFocusOnMap, getFocusWidget, getGravity, getIcon, getIconList, getIconName, getPosition, getScreen, getSize, getSkipPagerHint, getSkipTaskbarHint, getTitle, getTransientParent, getType, getWindow, hasToplevelFocus, iconify, isActive, isDestroyed, listToplevelWindows, maximize, move, present, removeAccelGroup, resize, setAcceptFocus, setAutoStartupNotification, setDecorated, setDefaultIcon, setDefaultIconFromFile, setDefaultIconList, setDefaultIconName, setDefaultSize, setDefaultWidget, setFocusOnMap, setFocusWidget, setGeometryHints, setGravity, setIcon, setIconFromFile, setIconList, setIconName, setKeepAbove, setKeepBelow, setModal, setPosition, setResizable, setScreen, setSkipPagerHint, setSkipTaskbarHint, setTitle, setTransientParent, stick, unfullscreen, unmaximize, unstick

Methods inherited from class org.gnu.gtk.Bin

getChild

Methods inherited from class org.gnu.gtk.Container

add, addListener, getBooleanChildProperty, getBorderWidth, getChildProperty, getChildren, getEventListenerClass, getEventType, getIntChildProperty, getResizeMode, remove, removeListener, resizeChildren, setBooleanChildProperty, setBorderWidth, setChildProperty, setIntChildProperty, setResizeMode

Methods inherited from class org.gnu.gtk.Widget

activate, addAccelerator, addEvents, addListener, addListener, addListener, addListener, addListener, addListener, addListener, addListener, addListener, addListener, addListener, canActivateAccel, createContext, createLayout, draw, drawArea, drawArea, finish, getAccessible, getAllocation, getCanFocus, getColormap, getContext, getData, getDisplay, getDragData, getExtensionEvents, getModifierStyle, getName, getParent, getParentWindow, getPointer, getRootWindow, getSensitive, getStyle, getToplevel, getWidget, getWindow, grabDefault, grabFocus, hasFocus, hasScreen, hide, hideAll, highlight, highlight, intersect, isAncestor, makeWidget, modifyStyle, popColormap, pushColormap, realize, removeAccelerator, removeListener, removeListener, removeListener, removeListener, removeListener, removeListener, removeListener, removeListener, removeListener, removeListener, removeListener, reparent, setBackgroundColor, setBaseColor, setCanFocus, setColormap, setDoubleBuffered, setDragDestination, setDragIcon, setDragIconPixbuf, setDragIconStock, setDragSource, setEvents, setExtensionEvents, setFont, setForegroundColor, setMinimumSize, setName, setNoDragDestination, setNoDragSource, setSensitive, setTextColor, shapeCombineMask, show, showAll, unHighlight, unHighlight

Methods inherited from class org.gnu.gtk.GtkObject

sink

Methods inherited from class org.gnu.glib.GObject

addEventHandler, addEventHandler, addEventHandler, addEventHandler, addEventHandler, addEventHandler, addEventHandler, addListener, collect, freezeNotify, getBooleanProperty, getData, getDoubleProperty, getFloatProperty, getGObjectFromHandle, getIntProperty, getJavaObjectProperty, getLongProperty, getPixbufProperty, getProperty, getStringProperty, hasProperty, notify, removeEventHandler, removeListener, setBooleanProperty, setData, setDoubleProperty, setFloatProperty, setIntProperty, setJavaObjectProperty, setLongProperty, setPixbufProperty, setProperty, setStringProperty, thawNotify

Methods inherited from class org.gnu.glib.Struct

equals, getHandle, getNullHandle, hashCode

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

LINE_ENTRY

public static final String LINE_ENTRY

See Also:

Constant Field Values

FIND_TEXT

public static final String FIND_TEXT

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Constant Field Values

FIND_BOX

public static final String FIND_BOX

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Constant Field Values

FIND_LABEL

public static final String FIND_LABEL

See Also:

Constant Field Values

LINE_LABEL

public static final String LINE_LABEL

See Also:

Constant Field Values

NEXT_FIND

public static final String NEXT_FIND

See Also:

Constant Field Values

PREV_FIND

public static final String PREV_FIND

See Also:

Constant Field Values

HIGHLIGHT_FIND

public static final String HIGHLIGHT_FIND

See Also:

Constant Field Values

CASE_FIND

public static final String CASE_FIND

See Also:

Constant Field Values

CLOSE_FIND

public static final String CLOSE_FIND

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Constant Field Values

GLADE_TOOLBAR_NAME

public static final String GLADE_TOOLBAR_NAME

See Also:

Constant Field Values

FILE_SELECTOR

public static final String FILE_SELECTOR

See Also:

Constant Field Values

VIEW_COMBO_BOX

public static final String VIEW_COMBO_BOX

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Constant Field Values

TEXT_WINDOW

public static final String TEXT_WINDOW

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Constant Field Values

SOURCE_WINDOW

public static final String SOURCE_WINDOW

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Constant Field Values

GLADE_FILE

public static final String GLADE_FILE

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Constant Field Values

FILECHOOSER_GLADE

public static final String FILECHOOSER_GLADE

See Also:

Constant Field Values

PROC_LIST_GLADE

public static final String PROC_LIST_GLADE

See Also:

Constant Field Values

Constructor Detail

SourceWindow

public SourceWindow(org.gnu.glade.LibGlade glade,
                    Proc proc)

Creates a new source window with the given properties. This constructor should not be called explicitly, SourceWindow objects should be created through the SourceWindowFactory class.

Parameters:

glade - The LibGlade object that contains the window for this instance

proc - The Proc to have this SourceWindow observe

SourceWindow

public SourceWindow(org.gnu.glade.LibGlade glade,
                    Proc[] procs)

Creates a new source window with the given properties. This constructor should not be called explicitly, SourceWindow objects should be created through the SourceWindowFactory class.

Parameters:

glade - The LibGlade object that contains the window for this instance

procs - The array of Procs to have this new SourceWindow observes

SourceWindow

public SourceWindow(org.gnu.glade.LibGlade glade,
                    DebugInfoFrame trace)

Creates a new source window with the given properties. This constructor builds a SourceWindow based off of a stack trace, and thus has no usable or running process. This constructor should not be called explicitly, SourceWindow objects should be created through the SourceWindowFactory class.

Parameters:

glade - The LibGlade object that contains the window for this instance

trace - The stack frame that represents the current state of execution

SourceWindow

public SourceWindow(org.gnu.glade.LibGlade glade,
                    DebugInfoFrame[] traces)

Creates a new source window with the given properties. This constructor builds a SourceWindow based off of a stack trace, and thus has no usable or running process. This constructor should not be called explicitly, SourceWindow objects should be created through the SourceWindowFactory class.

Parameters:

glade - The LibGlade object that contains the window for this instance

traces - The stack frames that represents the current state of execution

SourceWindow

public SourceWindow(org.gnu.glade.LibGlade glade,
                    Proc proc,
                    frysk.gui.srcwin.SourceWindowFactory.AttachedObserver ao)

Creates a new source window with the given properties. This constructor should not be called explicitly, SourceWindow objects should be created through the SourceWindowFactory class.

Parameters:

glade - The LibGlade object that contains the window for this instance

proc - The Proc to have this SourceWindow observe

ao - The AttachedObserver currently blocking the given Proc

Method Detail

populateStackBrowser

public void populateStackBrowser(DebugInfoFrame[][] frames)

Populates the stack browser window

Parameters:

frames - An array of DebugInfoFrames used to popuate information inside the stack frame window.

addVariableTrace

public void addVariableTrace(String var)

Adds the selected variable to the variable trace window

Parameters:

var - The variable to trace

removeVariableTrace

public void removeVariableTrace(String var)

Removes the given variable from the list of watched variables. The variable is assumed to come from the current context.

Parameters:

var - The value to remove

removeDisplay

public void removeDisplay(UpdatingDisplayValue disp)

Removes the given display from the list of watched expressions

Parameters:

disp - The display to remove

updateThreads

public void updateThreads()

appendTask

public void appendTask(Proc proc)

getSwProc

public Proc getSwProc()

Getters and Setters

getDOM

public DOMFrysk getDOM()

getView

public View getView()

getStackView

public CurrentStackView getStackView()

isRunning

public boolean isRunning()

getLockObserver

public frysk.gui.srcwin.SourceWindow.LockObserver getLockObserver()

getSteppingEngine

public SteppingEngine getSteppingEngine()

activateProc

public void activateProc()

activateProc is called when the user has selected an executable from the FileChooserDialog. It checks to see if a gnome terminal is to be activated if so the selected process' STDIN/STDOUT/STDERR will be assigned to it.

setShowToolbar

public void setShowToolbar(boolean value)

Toggles whether the toolbar is visible

Parameters:

value - Whether or not to show the toolbar