Enhance resource configuration service

[sandy081]

Enhance resource configuration service

• Ability to update resource scoped value
• A change event that is resource and lang aware

[sandy081]

Added following:

updateValue

vscode/src/vs/editor/common/services/resourceConfiguration.ts

Lines 48 to 60 in 6d64617

	/**
	* Update the configuration value for the given resource at the effective location.
	*
	* - If configurationTarget is not specified, target will be derived by checking where the configuration is defined.
	* - If the language overrides for the give resource contains the configuration, then it is updated.
	*
	* @param resource Resource for which the configuration has to be updated
	* @param key Configuration key
	* @param value Configuration value
	* @param configurationTarget Optional target into which the configuration has to be updated.
	* If not specified, target will be derived by checking where the configuration is defined.
	*/
	updateValue(resource: URI, key: string, value: any, configurationTarget?: ConfigurationTarget): Promise<void>;

IResourceConfigurationChangeEvent

vscode/src/vs/editor/common/services/resourceConfiguration.ts

Lines 14 to 30 in 608ac23

	export interface IResourceConfigurationChangeEvent {
	/**
	* All affected keys. Also includes language overrides and keys changed under language overrides.
	*/
	readonly affectedKeys: string[];
	/**
	* Returns `true` if the given section has changed for the given resource.
	*
	* Example: To check if the configuration section has changed for a given resource use `e.affectsConfiguration(resource, section)`.
	*
	* @param resource Resource for which the configuration has to be checked.
	* @param section Section of the configuration
	*/
	affectsConfiguration(resource: URI, section: string): boolean;
	}

@jrieken FYI