chore(release): publish [skip ci]

- @ohif/viewer@1.3.1

platform/viewer/CHANGELOG.md

@@ -3,6 +3,17 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [1.3.1](https://github.com/OHIF/Viewers/compare/@ohif/viewer@1.3.0...@ohif/viewer@1.3.1) (2019-10-01)
+
+
+### Bug Fixes
+
+* Exit MPR mode if Layout is changed ([#984](https://github.com/OHIF/Viewers/issues/984)) ([674ca9f](https://github.com/OHIF/Viewers/commit/674ca9f))
+
+
+
+
+
 # [1.3.0](https://github.com/OHIF/Viewers/compare/@ohif/viewer@1.2.8...@ohif/viewer@1.3.0) (2019-10-01)
 
 

platform/viewer/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@ohif/viewer",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "description": "OHIF Viewer",
   "author": "OHIF Contributors",
   "license": "MIT",

platform/viewer/src/connectedComponents/ConnectedLayoutButton.js

@@ -13,15 +13,23 @@ const mapStateToProps = state => {
 const mapDispatchToProps = dispatch => {
   return {
     // TODO: Change if layout switched becomes more complex
-    onChange: selectedCell => {
+    onChange: (selectedCell, currentLayout) => {
       let viewports = [];
       const rows = selectedCell.row + 1;
       const columns = selectedCell.col + 1;
       const numViewports = rows * columns;
       for (let i = 0; i < numViewports; i++) {
+        // Hacky way to allow users to exit MPR "mode"
+        const viewport = currentLayout.viewports[i];
+        let plugin = viewport && viewport.plugin;
+        if (viewport && viewport.vtk) {
+          plugin = 'cornerstone';
+        }
+
         viewports.push({
           height: `${100 / rows}%`,
           width: `${100 / columns}%`,
+          plugin,
         });
       }
       const layout = {
@@ -33,9 +41,19 @@ const mapDispatchToProps = dispatch => {
   };
 };
 
+const mergeProps = (propsFromState, propsFromDispatch) => {
+  const onChangeFromDispatch = propsFromDispatch.onChange;
+  const { currentLayout } = propsFromState;
+
+  return {
+    onChange: (selectedCell) => onChangeFromDispatch(selectedCell, currentLayout)
+  };
+}
+
 const ConnectedLayoutButton = connect(
   mapStateToProps,
-  mapDispatchToProps
+  mapDispatchToProps,
+  mergeProps
 )(LayoutButton);
 
 export default ConnectedLayoutButton;