Add comments. Add itemsCountQueryLimit parameter.

Author: Piotr Siatka

src/controls/filePicker/FilePicker.tsx

@@ -37,9 +37,9 @@ export class FilePicker extends React.Component<IFilePickerProps, IFilePickerSta
     super(props);
 
     // Initialize file browser services
-    this.fileBrowserService = new FileBrowserService(props.webPartContext);
-    this.oneDriveService = new OneDriveService(props.webPartContext);
-    this.orgAssetsService = new OrgAssetsService(props.webPartContext);
+    this.fileBrowserService = new FileBrowserService(props.webPartContext, this.props.itemsCountQueryLimit);
+    this.oneDriveService = new OneDriveService(props.webPartContext, this.props.itemsCountQueryLimit);
+    this.orgAssetsService = new OrgAssetsService(props.webPartContext, this.props.itemsCountQueryLimit);
     this.fileSearchService = new FilesSearchService(props.webPartContext, this.props.bingAPIKey);
 
     this.state = {

src/controls/filePicker/IFilePickerProps.ts

@@ -21,30 +21,73 @@ export interface IFilePickerProps {
    */
   onSave:(filePickerResult: IFilePickerResult)=>void;
 
+  /**
+   * Handler when file has been changed.
+   */
+  onChanged: (filePickerResult: IFilePickerResult) => void;
+
+  /**
+   * Current context.
+   */
+  webPartContext: WebPartContext;
+
   /**
    * File extensions to be displayed.
    */
   accepts?: string;
 
   /**
-   * Used to execute WebSearch.
+   * Sets the label to inform that the value is required.
+   */
+  required?: boolean;
+
+  /**
+   * Used to execute WebSearch. If not provided SearchTab will not be available.
    */
   bingAPIKey?: string;
 
-  webPartContext: WebPartContext;
   /**
    * Specifies if the picker button is disabled
    */
   disabled?: boolean;
 
+  /**
+   * Number of itmes to obtain when executing REST queries. Default 100.
+   */
+  itemsCountQueryLimit?: number;
+
+  /**
+   * Specifies if RecentTab should be hidden.
+   */
   hideRecentTab?: boolean;
+
+  /**
+   * Specifies if WebSearchTab should be hidden.
+   */
   hideWebSearchTab?: boolean;
+
+  /**
+   * Specifies if OrganisationalAssetTab should be hidden.
+   */
   hideOrganisationalAssetTab?: boolean;
+
+  /**
+   * Specifies if OneDriveTab should be hidden.
+   */
   hideOneDriveTab?: boolean;
+
+  /**
+   * Specifies if SiteFilesTab should be hidden.
+   */
   hideSiteFilesTab?: boolean;
+
+  /**
+   * Specifies if LocalUploadTab should be hidden.
+   */
   hideLocalUploadTab?: boolean;
-  hideLinkUploadTab?: boolean;
 
-  required?: boolean;
-  onChanged: (filePickerResult: IFilePickerResult) => void;
+  /**
+   * Specifies if LinkUploadTab should be hidden.
+   */
+  hideLinkUploadTab?: boolean;
 }