From 9ac0f6d86b0fd41c5dc5ea5bbe1d628f77d7665c Mon Sep 17 00:00:00 2001
From: Benoit Marty <benoit@matrix.org>
Date: Wed, 23 Jun 2021 15:26:19 +0200
Subject: [PATCH] Add text style for dialogs

---
 .../debug/DebugMaterialThemeActivity.kt       |  2 +-
 .../main/res/values/styles_alert_dialog.xml   | 25 +++++++++++++++++--
 2 files changed, 24 insertions(+), 3 deletions(-)

diff --git a/library/ui-styles/src/debug/java/im/vector/lib/ui/styles/debug/DebugMaterialThemeActivity.kt b/library/ui-styles/src/debug/java/im/vector/lib/ui/styles/debug/DebugMaterialThemeActivity.kt
index 7175577247..e91ade9c46 100644
--- a/library/ui-styles/src/debug/java/im/vector/lib/ui/styles/debug/DebugMaterialThemeActivity.kt
+++ b/library/ui-styles/src/debug/java/im/vector/lib/ui/styles/debug/DebugMaterialThemeActivity.kt
@@ -69,7 +69,7 @@ abstract class DebugMaterialThemeActivity : AppCompatActivity() {
     private fun showTestDialog(theme: Int) {
         MaterialAlertDialogBuilder(this, theme)
                 .setTitle("Dialog title")
-                .setMessage("Dialog content")
+                .setMessage("Dialog content\nLine 2")
                 .setIcon(R.drawable.ic_debug_icon)
                 .setPositiveButton("Positive", null)
                 .setNegativeButton("Negative", null)
diff --git a/library/ui-styles/src/main/res/values/styles_alert_dialog.xml b/library/ui-styles/src/main/res/values/styles_alert_dialog.xml
index 071a546fb3..69abc85c39 100644
--- a/library/ui-styles/src/main/res/values/styles_alert_dialog.xml
+++ b/library/ui-styles/src/main/res/values/styles_alert_dialog.xml
@@ -1,7 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
 
-    <style name="ThemeOverlay.Vector.MaterialAlertDialog" parent="ThemeOverlay.MaterialComponents.MaterialAlertDialog" />
+    <style name="ThemeOverlay.Vector.MaterialAlertDialog" parent="ThemeOverlay.MaterialComponents.MaterialAlertDialog">
+        <item name="materialAlertDialogTitleTextStyle">@style/MaterialAlertDialog.Vector.Title.Text</item>
+        <item name="materialAlertDialogBodyTextStyle">@style/MaterialAlertDialog.Vector.Body.Text</item>
+        <item name="buttonBarPositiveButtonStyle">@style/Widget.Vector.Button.TextButton.Dialog</item>
+        <item name="buttonBarNegativeButtonStyle">@style/Widget.Vector.Button.TextButton.Dialog</item>
+        <item name="buttonBarNeutralButtonStyle">@style/Widget.Vector.Button.TextButton.Dialog</item>
+    </style>
 
     <style name="ThemeOverlay.Vector.MaterialAlertDialog.Destructive">
         <item name="buttonBarPositiveButtonStyle">@style/Widget.Vector.Button.TextButton.Dialog.Destructive</item>
@@ -11,9 +17,24 @@
         <item name="buttonBarNegativeButtonStyle">@style/Widget.Vector.Button.TextButton.Dialog.Destructive</item>
     </style>
 
-    <style name="Widget.Vector.Button.TextButton.Dialog" parent="Widget.MaterialComponents.Button.TextButton.Dialog" />
+    <!-- Title -->
+    <style name="MaterialAlertDialog.Vector.Title.Text" parent="MaterialAlertDialog.MaterialComponents.Title.Text">
+        <item name="android:textAppearance">@style/TextAppearance.Vector.Subtitle</item>
+    </style>
+
+    <!-- Body -->
+    <style name="MaterialAlertDialog.Vector.Body.Text" parent="MaterialAlertDialog.MaterialComponents.Body.Text">
+        <item name="android:textAppearance">@style/TextAppearance.Vector.Body</item>
+        <item name="lineHeight">20sp</item>
+    </style>
+
+    <!-- Buttons -->
+    <style name="Widget.Vector.Button.TextButton.Dialog" parent="Widget.MaterialComponents.Button.TextButton.Dialog">
+        <item name="android:textAppearance">@style/TextAppearance.Vector.Button</item>
+    </style>
 
     <style name="Widget.Vector.Button.TextButton.Dialog.Destructive">
         <item name="materialThemeOverlay">@style/VectorMaterialThemeOverlayDestructive</item>
     </style>
+
 </resources>
\ No newline at end of file