Merge branch 'master' into bpenkov/fix-6494-master

Author: jackofdiamond5

CHANGELOG.md

@@ -17,6 +17,10 @@ All notable changes for each version of this project will be documented in this
 - `IgxGrid`, `IgxTreeGrid`, `IgxHierarchicalGrid`
     - **Breaking Change** - Hierarchical grid children no longer use the same `IgxTransactionService` instance and transaction handling should be modified to address each grid's transactions separately.
     - **Behavioral Change** - Pinning columns is no longer automatically prevented when the pinning area would exceed the size of the grid.
+    - **Breaking Change** - The following input and output have been deprecated for the `igxHierarchicalGrid` and will be removed in future versions:
+        - `hierarchicalState` -> `expansionStates` should be used instead.
+        - `hierarchicalStateChange` -> `expansionStatesChange` should be used instead.
+
     - `igxGridState` directive added to make it easy for developers to save and restore the grid state. The directive exposes the `getState` and `setState` methods to save/restore the state and an `options` input property to exclude features.
 - `IgxCarousel`:
     - **Breaking Changes** -The carousel slides are no longer array, they are changed to QueryList.
@@ -41,6 +45,8 @@ All notable changes for each version of this project will be documented in this
     - `collapsibleIndicatorTemplate` property is introduced to IgxColumnGroupComponent, which allows you to set a custom template for the expand collapse indicator;
     - `igxCollapsibleIndicator` directive has been introduced, which allows you to set a custom template for the expand collapse indicator;
     - `IgxGridExcelStyleFilteringComponent` and `IgxAdvancedFilteringDialogComponent` can now be hosted outside of the grid in order to provide the same experience as the built-in filtering UI.
+    - `expandRow(rowID)`/`collapseRow(rowID)`/`toggleRow(rowID)` API methods are added for the `igxHierarchicalGrid`. They allow expanding/collapsing a row by its id.
+    - `onRowToggle` event is added for the `igxHierarchicalGrid`. It is emitted when the expanded state of a row is changed.
     - `IgxOverlayService`:
         - `setOffset` method added. It offsets the content along the corresponding axis by the provided amount.
     - `IgxToggleDirective`:
@@ -126,6 +132,13 @@ All notable changes for each version of this project will be documented in this
     ```
     - RTL support
 
+- `IgxForOf`
+    - `IgxForTotalItemCount` input is added for the cases when the data is from remote services. This will allow setting the count of the items through the template. And gives the opportunity for the developers to use AsyncPipe for this option:
+    ```html
+    <ng-template igxFor let-item [igxForOf]="data | async" [igxForTotalItemCount]="count | async"
+        [igxForContainerSize]="'500px'" [igxForItemSize]="'50px'"></ng-template>
+    ```
+
 ## 8.2.6
 
 ### New Features

gulpfile.js

@@ -13,8 +13,6 @@ const argv = require('yargs').argv;
 const sassdoc = require('sassdoc');
 const path = require('path');
 const EventEmitter = require('events').EventEmitter;
-const typedocGulp = require('igniteui-typedoc-theme/gulpfile');
-const sassdocGulp = require('igniteui-sassdoc-theme/gulpfile');
 const { series } = require('gulp');
 const {spawnSync} = require('child_process');
 const slash = require('slash');
@@ -136,10 +134,10 @@ module.exports.copySchematics = (cb) => {
     cb();
 };
 
-const typedocBuildTheme = series(typedocGulp.typedocBuild, (cb) => {
+const typedocBuildTheme = (cb) => {
     spawnSync(`typedoc`, [TYPEDOC.PROJECT_PATH], { stdio: 'inherit', shell: true });
     cb();
-});
+};
 typedocBuildTheme.displayName = 'typedoc-build:theme';
 
 const browserReload = (cb) => {
@@ -167,7 +165,7 @@ function typedocWatchFunc(cb) {
         slash(path.join(TYPEDOC_THEME.SRC, 'assets', 'css', '/**/*.{scss,sass}')),
         slash(path.join(TYPEDOC_THEME.SRC, '/**/*.hbs')),
         slash(path.join(TYPEDOC_THEME.SRC, 'assets', 'images', '/**/*.{png,jpg,gif}')),
-      ], series(typedocGulp.typedocBuild, typedocBuildTheme, browserReload));
+      ], series(typedocBuildTheme, browserReload));
 
       cb();
 }
@@ -234,8 +232,6 @@ const sassdocCleanOutputDir = (cb) => {
     cb();
 }
 
-module.exports.sassdocDevMode = sassdocGulp.develop;
-
 function sassdocBuildJson(cb) {
     const options = JSON.parse(fs.readFileSync(SASSDOC.OPTIONS, 'utf8'));
 
@@ -301,20 +297,18 @@ module.exports.createDocsOutputDir = createDocsOutputDirFn;
 module.exports.exportTypedocJson = typedocBuildExportFn;
 module.exports.cleanTypedocOutputDir = cleanTypedocOutputDirFn;
 module.exports.typedocBuildTheme = typedocBuildTheme;
-module.exports.importTypedocJson = series(typedocGulp.typedocBuild, typedocImportJsonFn);
+module.exports.importTypedocJson = typedocImportJsonFn;
 module.exports.typedocServe = series(
     typedocBuildTheme,
     typedocWatchFunc,
     typedocServe
 );
 module.exports.typedocBuildDocsJA = series(
-    typedocGulp.typedocBuild,
     this.createDocsOutputDir,
     this.cleanTypedocOutputDir,
     typedocBuildDocsJA
 );
 module.exports.typedocBuildDocsEN = series(
-    typedocGulp.typedocBuild,
     this.createDocsOutputDir,
     this.cleanTypedocOutputDir,
     typedocBuildDocsEN
@@ -326,5 +320,5 @@ module.exports.typedocBuildDocsEN = series(
 module.exports.sassdocCleanOutputDir = sassdocCleanOutputDir;
 module.exports.sassdocImportJson = sassdocImportJson;
 module.exports.sassdocBuildJson = sassdocBuildJson;
-module.exports.sassdocBuildJA = series(sassdocCleanOutputDir, sassdocGulp.sassdocBuild, sassdocBuildJA);
-module.exports.sassdocBuildEN = series(sassdocCleanOutputDir, sassdocGulp.sassdocBuild, sassdocBuildEN);
+module.exports.sassdocBuildJA = series(sassdocCleanOutputDir, sassdocBuildJA);
+module.exports.sassdocBuildEN = series(sassdocCleanOutputDir, sassdocBuildEN);