Re: Package Maker and Choices

6 Dec 2009

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On Dec 6, 2009, at 10:30 PM, Matheus Boosle wrote:
Hello,
Basically, I set a Requirement on the 'install' package.
	const IC_DISK_TYPE_DESTINATION=0;
	const IC_DISK_TYPE_STARTUP_DISK=1;
	const IC_OS_DISTRIBUTION_TYPE_ANY=0;
	const IC_OS_DISTRIBUTION_TYPE_CLIENT=1;
	const IC_OS_DISTRIBUTION_TYPE_SERVER=2;
		if (tResult==false)
		{
			if (inCheckVisibilityOnly==true)
			{
				tResult=true;
			}
		}
		return tResult;
	}
	function installer_choice_2_enabled()
	{
		return !choices.installer_choice_1.enabled;
	}
	function installer_choice_2_selected(isStart)
	{
		var tSelected;
		tSelected=!choices.installer_choice_1.selected;
		if (installer_choice_2_enabled()==false || isStart==true)
		{
			return tSelected;
		}
		return (tSelected && my.choice.selected);
	}
	</script>
</installer-script>
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I'm currently running latest Snow Leopard and latest Package Maker
available. I created a package to install a software that have two
options:

Install

Uninstall
I want to set it up to everytime Install is checked, Uninstall will
be unavailable and deselected. Also, everytime that Uninstall is
checked, Install will be deselected and unavailable.

I'm not having success in setting it up in Package Maker. How
should I set these options?

Even though it's definitely not made with PackageMaker, this might
help you:
Then I set a dependency on the 'uninstall' package so that it is
enabled and selected only if the 'install' package is enabled and
selected.

<?xml version="1.0" encoding="UTF-8"?>

<installer-script authoringTool="Packages"
authoringToolVersion="0.9.1" authoringToolBuild="2B6"
minSpecVersion="1.0">

    <options/>

    <!--+==========================+

        |       Presentation       |

        +==========================+-->

    <title>DISTRIBUTION_TITLE</title>

    <!--+==========================+

        |         Installer        |

        +==========================+-->

    <choices-outline>

        <line choice="installer_choice_1"/>

        <line choice="installer_choice_2"/>

    </choices-outline>

    <choice id="installer_choice_1"
start_enabled="installer_choice_1_requirement(false,true)"
start_selected="installer_choice_1_requirement(false,false)"
title="install" description="">

        <pkg-ref id="fr.whitebox.pkg.install"/>

    </choice>

    <choice id="installer_choice_2"
start_enabled="installer_choice_2_enabled()"
enabled="installer_choice_2_enabled()"
start_selected="installer_choice_2_selected(true)"
selected="installer_choice_2_selected(false)" title="uninstall"
description="">

        <pkg-ref id="fr.whitebox.pkg.uninstall"/>

    </choice>

    <!--+==========================+

        |    Package References    |

        +==========================+-->

    <pkg-ref id="fr.whitebox.pkg.uninstall" version="1.0">file:./
Contents/Packages/uninstall.pkg</pkg-ref>

    <pkg-ref id="fr.whitebox.pkg.install" version="1.0">file:./
Contents/Packages/install.pkg</pkg-ref>

    <!--+==========================+

        |    JavaScript Scripts    |

        +==========================+-->

    <script>
	function IC_CheckOS
(inDiskType,inMustBeInstalled,inMinimumVersion,inDistributionType)

	{

		var tOSVersion=undefined;

		/* Check Minimum Version */

		if (inDiskType==IC_DISK_TYPE_DESTINATION)

		{

			if (my.target.systemVersion!=undefined)

			{

				tOSVersion=my.target.systemVersion.ProductVersion;

			}

			/* Check if no OS is installed on the potential target */

			if (tOSVersion==undefined)

			{

				return (inMustBeInstalled==false);

			}

		}

		else

		{

			tOSVersion=system.version.ProductVersion;

		}

		if (system.compareVersions(tOSVersion,inMinimumVersion)==-1)

		{

			return false;

		}

		/* Check Distribution Type */

		if (inDistributionType!=IC_OS_DISTRIBUTION_TYPE_ANY)

		{

			var tIsServer;

			if (inDiskType==IC_DISK_TYPE_DESTINATION)

			{

				tIsServer=system.files.fileExistsAtPath(my.target.mountpoint+'/
System/Library/CoreServices/ServerVersion.plist');

			}

			else

			{

				tIsServer=system.files.fileExistsAtPath('/System/Library/
CoreServices/ServerVersion.plist');

			}

			if (inDistributionType==IC_OS_DISTRIBUTION_TYPE_CLIENT &&
tIsServer==true)

			{

				return false;

			}

			if (inDistributionType==IC_OS_DISTRIBUTION_TYPE_SERVER &&
tIsServer==false)

			{

				return false;

			}

		}

		return true;

	}
	function installer_choice_1_requirement
(inCheckVisibilityOnly,inShowFailedToolTip)

	{

		var tResult;
		tResult=IC_CheckOS
(IC_DISK_TYPE_DESTINATION,true,'10.4',IC_OS_DISTRIBUTION_TYPE_ANY);
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Re: Package Maker and Choices

Iceberg-Dev