ConnectCmd, CopyCmd, CutCmd, DeleteCmd, DupCmd, Mobility-
Cmd, PasteCmd, RedoCmd, ReplaceCmd, SlctAllCmd, UndoCmd -
editing commands
SYNOPSIS
#include <Unidraw/Commands/edit.h>
DESCRIPTION
The Unidraw library defines several commands that offer
common component editing functionality. ConnectCmd is a
non-interpretive command that connects two connectors.
CopyCmd copies selected components onto its clipboard (if
it defines one) or onto the global clipboard. CutCmd,
DeleteCmd, DupCmd, and PasteCmd are purely interpretive
commands that are always interpreted by their editor's
component. MobilityCmd gives selected components the
opportunity to set their mobility based on the value it
provides. UndoCmd and RedoCmd are non-interpretive com-
mands that simply undo and redo the last command that
affected their editor's component. ReplaceCmd replaces
selected components with the component it stores.
Finally, SlctAllCmd is a non-interpretive command that
selects all the components displayed in its editor.
CONNECTCMD PUBLIC OPERATIONS
ConnectCmd(
ControlInfo*,
Connector* source = nil, Connector* target = nil
)
ConnectCmd(Editor* = nil, Connector* = nil, Connector* =
nil)
The ConnectCmd constructor optionally ./usr/share/doc/doc/man3.1/catcmds.html 0100644 0000000 0000000 00000012161 07002054562 016441 0 ustar root root
NewCompCmd, PrintCmd, QuitCmd, RevertCmd, SaveCompCmd,
SaveCompAsCmd, ViewCompCmd - catalog-oriented commands
SYNOPSIS
#include <Unidraw/Commands/catcmds.h>
DESCRIPTION
The Unidraw library predefines a set of non-interpretive
commands that let a user specify components to open, view,
and save, plus commands for generating a PostScript exter-
nal representation and for quitting the application. New-
CompCmd re-initializes its editor's component to let the
user start editing afresh. If the existing component is
modified, NewCompCmd prompts the user to save it. Print-
Cmd generates a PostScriptView of the editor's component
and lets the user send it to a file or to a printer.
QuitCmd quits the application, prompting the user to save
modified components. RevertCmd lets the user re-open the
current component, discarding changes since it was last
saved. SaveCompAsCmd lets the user save a component under
a particular name, while SaveCompCmd saves a component
named previously. Finally, ViewCompCmd lets the user
specify another component to view in its editor.
NEWCOMPCMD PUBLIC OPERATIONS
NewCompCmd(ControlInfo*, Component* prototype = nil)
NewCompCmd(Editor* = nil, Component* = nil)
Create a new NewCompCmd instance, optionally sup-
plying a prototype component. When executed, New-
CompCmd will make its editor edit a copy of the
prototype. The editor's original component will be
deleted if no other editor refers to it.
virtual boolean Reversible()
NewCompCmd is not reversible.
Component* GetPrototype()
Return the prototype component specified in the
constructor.
PRINTCMD PUBLIC OPERATIONS
PrintCmd(ControlInfo*, PrintDialog* = nil)
PrintCmd(Editor* = nil, PrintDialog* = nil)
Create a new PrintCmd instance, optionally supply-
ing the PrintDialog to display when executed.
virtual boolean Reversible()
PrintCmd is not reversible.
PRINTCMD PROTECTED OPERATIONS
void print(const char* print_cmd, const char* file)
Concatenates print_cmd and file and calls system(3)
QuitCmd(ControlInfo*)
QuitCmd(Editor* = nil)
Create a new QuitCmd instance.
virtual boolean Reversible()
QuitCmd is not reversible.
REVERTCMD PUBLIC OPERATIONS
RevertCmd(ControlInfo*)
RevertCmd(Editor* = nil)
Create a new RevertCmd instance.
virtual boolean Reversible()
RevertCmd is not reversible.
SAVECOMPCMD PUBLIC OPERATIONS
SaveCompCmd(ControlInfo*)
SaveCompCmd(Editor* = nil)
Create a new SaveCompCmd instance.
virtual boolean Reversible()
SaveCompCmd is not reversible.
SAVECOMPASCMD PUBLIC OPERATIONS
SaveCompAsCmd(ControlInfo*, FileChooser* = nil)
SaveCompAsCmd(Editor* = nil, FileChooser* = nil)
Create a new SaveCompAsCmd instance, optionally
supplying the FileChooser that will prompt the user
to name the component.
virtual boolean Reversible()
SaveCompAsCmd is not reversible.
VIEWCOMPCMD PUBLIC OPERATIONS
ViewCompCmd(ControlInfo*, FileChooser* = nil)
ViewCompCmd(Editor* = nil, FileChooser* = nil)
Create a new ViewCompCmd instance, optionally sup-
plying the FileChooser that will prompt the user to
specify the component to view. After the new com-
ponent is opened successfully, the editor's origi-
nal component will be deleted if no other editor
refers to it.
virtual boolean Reversible()
ViewCompCmd is not reversible.
SEE ALSO
BasicDialog(3U), Command(3U), Component(3U), Editor(3U),
PostScriptView(3U), lpr(1).
Man(1) output converted with
man2html
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