/ 
Tk-Wizard-1.034
River stage one • 1 direct dependent • 1 total dependent
/ Tk::Wizard::Installer::Win32

NAME

Tk::Wizard::Installer::Win32 - Win32-specific routines for Tk::Wizard::Installer

DESCRIPTION

All the methods and means of Tk::Wizard, plus the below, which are thought to be specific to the Microsoft Windows platform.

DEPENDENCIES

Tk::Wizard
Tk::Wizard::Installer
Win32::TieRegistry

METHODS

METHOD register_with_windows

Registers an application with Windows so that it can be "uninstalled" using the Add/Remove Programs dialogue.

An entry is created in the Windows' registry pointing to the uninstall script path. See UninstallString, below.

Returns undef on failure, 1 on success. Does nothing on non-MSWin32 platforms

Aguments are:

uninstall_key_name

The name of the registery sub-key to be used. This is transparent to the end-user, but should be unique for all applications.

UninstallString

The command-line to execute to uninstall the script.

According to Microsoft:

You must supply complete names for both the DisplayName and UninstallString
values for your uninstall program to appear in the Add/Remove Programs
utility. The path you supply to Uninstall-String must be the complete
command line used to carry out your uninstall program. The command line you
supply should carry out the uninstall program directly rather than from a
batch file or subprocess.

The default value is:

perl -e '$args->{app_path} -u'

This default assumes you have set the argument app_path, and that it checks and reacts to the the command line switch -u:

package MyInstaller;
use strict;
use Tk::Wizard;
if ($ARGV[0] =~ /^-*u$/i){
	# ... Have been passed the uninstall switch: uninstall myself now ...
}
# ...

Or something like that.

QuiteUninstallString

As UninstallString above, but for ... quiet uninstalls.

app_path

Please see the entry for UninstallString, above.

DisplayName
DisplayVersion
Size

The strings displayed in the application list of the Add/Remove dialogue.

ModifyPath
NoRepair NoModify NoRemove
EstimatedSize InstallSorce InstallDate InstallLocation
AthorizedCDFPrefix Language ProductID

Unknown

Comments
RegOwner
RegCompnay
Contact
HelpTelephone
Publisher
URLUpdateInfo
URLInfoAbout

These are all displayed when the Support Information link is clicked in the Add/Remove Programs dialogue. The last should be full URIs.

The routine will also try to add any other paramters to the registry tree in the current location: YMMV.

CHANGES

Please see the file CHANGES.txt included with the distribution.

AUTHOR

Lee Goddard (lgoddard@cpan.org).

KEYWORDS

Wizard; set-up; setup; installer; uninstaller; install; uninstall; Tk; GUI; windows; win32; registry.

COPYRIGHT

Copyright (C) Lee Goddard, 11/2002 ff.

Distributed under the same terms as Perl itself.