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1985-11-23
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MegaWatcher.Doc
V.85.10.12.spg
MegaWatcher is a Desk Accessory which tracks the loading and unloading of
resources. You may specify any resource type (CODE is the default), and
MegaWatcher will keep a continuous display of all resources of that type.
With MegaWatcher, you can determine the size, location, and status (in memory,
locked, and/or purgeable) of each resource.
THE DISPLAY
MegaWatcher defaults to a small display, with type 'CODE' selected. In the
upper left corner of the window, the current type is displayed; each
subsequent line displays the status of a resource. The resource ID's are
displayed along with boxes which indicate:
(M) -- Segment is in Memory
(L) -- Segment is Locked
(P) -- Segment is Purgea
(P) -- Segment is Purgeable.
As long as the current application calls SystemEvent regularly (as it
should), MegaWatcher will update itself 2 times per second. MegaWatcher will
only display the first 26 or so resources of a given type.
THE MENU
Front: Select 'Front' to make the MegaWatcher window become the front window.
Back: Select 'Back' to make the MegaWatcher window become the back-most
window.
Hide: Causes window to disappear (it will reappear again when you select
'Back' or 'Front'
Wide Display: Toggles window size: when Wide Display is checked, MegaWatcher
will display locations and sizes of resources, in addition to the
normal information.
Private: Toggles 'Private' flag: when Private is selected, only resources
owned by the current application will be displayed; if Private
isn't selected, all resources of the specified type are displayed.
New Type: Select 'New Type' when you want to look at a new resource type.
MegaWatcher will prompt you for the resource type: Upper/Case
is toggled by the Shift Key, but the mapping is backwards
(shift-x -> X). Enter the resource type, then hit <Return> :
the new type will be added to the MegaWatcher menu, and all
resources of that type will be displayed.
Other Menu Items:
Each time you examine a new resource type, that type will be added to
the menu: if you want to re-display a type, just select the type
from the MegaWatcher menu.
A typical MegaWatcher display might look like this (interpretation follows):
---------------- |
DITL # M L P |
255 X X X |
229 |
302 X |
306 |
444 X X |
220 X X |
165 |
------------------
A display such as that above, would indicate the following:
-- DITL ID=255 is in memory, and Locked, and Purgeable
-- DITLs 229, 306 and 165 are not in memory.
-- DITL 302 is in memory, and is neither locked nor purgeable.
-- DITL 444 is in memory, and locked.
-- DITL 220 is in memory, and is purgeable.
Mouse Clicks: Click in the MegaWatcher window to cause window to be
re-drawn. Click and hold mouse button down: MegaWatcher will freeze everything
until you let up on the button.
Historical Note:
If you select Cut/Copy/Paste, MegaWatcher will disappear for a few seconds,
then reappear.
---- End of documentation.