From 877754e77dcac16e54f89581d427fca30342897b Mon Sep 17 00:00:00 2001
From: Anton Domnikov <anton.domnikoff@gmail.com>
Date: Tue, 30 Oct 2018 12:01:26 +0300
Subject: [PATCH] navigation update (#2)

* added ability to set tag when pushing ViewController

* added getter for ViewController container
---
 .../navigation/viewcontrollers/ViewController.java        | 4 ++++
 .../viewcontrollers/ViewControllerNavigation.kt           | 8 ++++++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/navigation/src/main/java/ru/touchin/roboswag/components/navigation/viewcontrollers/ViewController.java b/navigation/src/main/java/ru/touchin/roboswag/components/navigation/viewcontrollers/ViewController.java
index 84c5d5c..ca831f1 100644
--- a/navigation/src/main/java/ru/touchin/roboswag/components/navigation/viewcontrollers/ViewController.java
+++ b/navigation/src/main/java/ru/touchin/roboswag/components/navigation/viewcontrollers/ViewController.java
@@ -431,6 +431,10 @@ public class ViewController<TActivity extends FragmentActivity, TState extends P
             this.container = container;
         }
 
+        @Nullable
+        public ViewGroup getContainer() {
+            return container;
+        }
     }
 
 }
diff --git a/navigation/src/main/java/ru/touchin/roboswag/components/navigation/viewcontrollers/ViewControllerNavigation.kt b/navigation/src/main/java/ru/touchin/roboswag/components/navigation/viewcontrollers/ViewControllerNavigation.kt
index c4e813f..a487ff0 100644
--- a/navigation/src/main/java/ru/touchin/roboswag/components/navigation/viewcontrollers/ViewControllerNavigation.kt
+++ b/navigation/src/main/java/ru/touchin/roboswag/components/navigation/viewcontrollers/ViewControllerNavigation.kt
@@ -50,6 +50,7 @@ open class ViewControllerNavigation<TActivity : FragmentActivity>(
      * @param viewControllerClass Class of [ViewController] to be pushed;
      * @param state               [Parcelable] of [ViewController]'s fragment;
      * @param addToStack          Flag to add this transaction to the back stack;
+     * @param backStackName       Name of [Fragment] in back stack;
      * @param transactionSetup    Function to setup transaction before commit. It is useful to specify transition animations or additional info;
      * @param TState              Type of state of fragment.
      */
@@ -57,6 +58,7 @@ open class ViewControllerNavigation<TActivity : FragmentActivity>(
             viewControllerClass: Class<out ViewController<out TActivity, TState>>,
             state: TState,
             addToStack: Boolean = true,
+            backStackName: String? = null,
             transactionSetup: ((FragmentTransaction) -> Unit)? = null
     ) {
         addToStack(
@@ -65,7 +67,7 @@ open class ViewControllerNavigation<TActivity : FragmentActivity>(
                 0,
                 addToStack,
                 ViewControllerFragment.args(viewControllerClass, state),
-                null,
+                backStackName,
                 transactionSetup
         )
     }
@@ -77,6 +79,7 @@ open class ViewControllerNavigation<TActivity : FragmentActivity>(
      * @param viewControllerClass Class of [ViewController] to be pushed;
      * @param targetFragment      [ViewControllerFragment] to be set as target;
      * @param state               [Parcelable] of [ViewController]'s fragment;
+     * @param backStackName       Name of [Fragment] in back stack;
      * @param transactionSetup    Function to setup transaction before commit. It is useful to specify transition animations or additional info;
      * @param TState              Type of state of fragment;
      * @param TTargetFragment     Type of target fragment.
@@ -86,6 +89,7 @@ open class ViewControllerNavigation<TActivity : FragmentActivity>(
             state: TState,
             targetFragment: TTargetFragment,
             targetRequestCode: Int,
+            backStackName: String? = null,
             transactionSetup: ((FragmentTransaction) -> Unit)? = null
     ) {
         addToStack(
@@ -94,7 +98,7 @@ open class ViewControllerNavigation<TActivity : FragmentActivity>(
                 targetRequestCode,
                 true,
                 ViewControllerFragment.args(viewControllerClass, state),
-                null,
+                backStackName,
                 transactionSetup
         )
     }