* Added OnPlatform markup extension supporting iOS/Android/UWP for #2608
* Add Default and Other properties to OnPlatformExtension
This allows setting a default value for unknown platforms, as well
as specify values for arbitrary platforms by using a named parameter
like syntax:
`{OnPlatform Android=15, iOS=10, UWP=12, Default=11, Other=Tizen:20}`
The `Other` supports multiple semi-colon separated values. By using
this format, we can make the string more concise than if we used `=`
which would have to be escaped in quotes. For example:
`{OnPlatform Default=10, Other=Tizen:22;Xbox:20;Switch=25;PlayStation=22}`
Added unit tests that verify all the supported combinations.
* Add OnIdiomExtension
The extension allows the following syntax:
`{OnIdiom Phone=23, Tablet=25, Desktop=26, TV=30, Watch=10, Default=20}`
At least one value or `Default` must be specified. `Default` is returned
whenever the specific idiom was not specified.
* Add missing known platforms and return Default if missing
Add all strings that are provided in `Device`.
Convert individual asserts into test cases for better reporting.
Also, whenever a matching platform value isn't specified, return Default
instead of null.
* Turn OnIdiom asserts into test cases
This makes for easier to read, document and report tests.
* Add missing platforms to null check
* Make Default the content property
* Perform type conversion as expected by XamlC
Leverage the conversion that is used elsewhere, to return a
properly typed object that can be assigned directly to the
property. Update tests with typed values since now we get
integers, rather than strings out of the parser.
* Add Converter/ConverterParameter support
* Message should state that the value must be non-null
* Remove Unsupported idiom since it's not useful to set
You can use Default instead.
* Use new GetService<T> extension method for conciseness
* Don't fail if service provider is null
* Remove Other from OnPlatformExtension
As suggested, this might come back in the future in some other form.
The intent is that we can load the toolbox xml file from an
assembly by looking it up by *exact* name. That means we
should not prefix it with assembly specific info.
Similarly the lookup of the images is *supposed* to be handled
by using *exact* lookups using the format "{platform}.{filename}"
where the filename is the one stored in the toolbox xml file.
This change makes that happen by correctly setting the LogicalName.
This ensures that intellisense in Visual Studio
does not report an error when numeric values are
put in this property instead of the 'string' values
like 'Small', 'Large' etc
* Remove InternalsVisibleTo from Core to XF.Platforms.*
* Changes per Jason's code review
* Move LockableObservableListWrapper to internals namespace
* Changes per Stephane's code review
* update docs
* Touch code to get CI to run tests
* Rebase; Update documentation
Makes the references to Microsoft.Windows.Design.Extensibility version-specific,
so that in systems with muliple versions of that library available (e.g., with
multiple VS versions installed) the projects find the correct DLL