From cfc73f3373f49770b859bc68cbf6bd987342f9ad Mon Sep 17 00:00:00 2001
From: Michael Weghorn <m.weghorn@posteo.de>
Date: Fri, 23 Dec 2022 23:20:26 +0100
Subject: android: Add buttons to increase/decrease indent

This adds two buttons to the formatting toolbar to
increase/decrease the indent, using the corresponding
UNO commands. These can be used when the experimental
editing mode for Android Viewer is enabled.

The drawable resources were created using the
corresponding sifr_svg icons (incrementindent.svg,
decrementindent.svg).

Change-Id: Id8f0fc9a5ea686b474ec9a4b4dcdf23407e9ac98
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/144789
Tested-by: Jenkins
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>
---
 android/source/res/drawable/ic_decrementindent.xml  |  9 +++++++++
 android/source/res/drawable/ic_incrementindent.xml  |  9 +++++++++
 android/source/res/layout/toolbar_bottom.xml        | 21 +++++++++++++++++++++
 .../java/org/libreoffice/FormattingController.java  |  6 ++++++
 4 files changed, 45 insertions(+)
 create mode 100644 android/source/res/drawable/ic_decrementindent.xml
 create mode 100644 android/source/res/drawable/ic_incrementindent.xml

diff --git a/android/source/res/drawable/ic_decrementindent.xml b/android/source/res/drawable/ic_decrementindent.xml
new file mode 100644
index 000000000000..e67a75ad1873
--- /dev/null
+++ b/android/source/res/drawable/ic_decrementindent.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:pathData="m3,3v2h26v-2zM10.5,9c-0.239,0.029 -0.362,0.145 -0.518,0.328l-6.615,5.896a1,1 0,0 1,-0.002 0.002l-0.002,0.002a1,1 0,0 0,-0.064 0.059c-0.001,0.001 -0.003,0.003 -0.004,0.004a1,1 0,0 0,-0.057 0.061c-0.002,0.002 -0.004,0.005 -0.006,0.008a1,1 0,0 0,-0.049 0.063c-0.002,0.003 -0.004,0.005 -0.006,0.008a1,1 0,0 0,-0.041 0.066c-0.002,0.003 -0.002,0.007 -0.004,0.01a1,1 0,0 0,-0.037 0.068c-0.002,0.004 -0.004,0.008 -0.006,0.012a1,1 0,0 0,-0.018 0.043,1 1,0 0,0 -0.021,0.061 1,1 0,0 0,-0.016 0.049c-0.001,0.004 -0.001,0.008 -0.002,0.012 -0.006,0.023 -0.011,0.046 -0.016,0.07a1,1 0,0 0,-0.002 0.004c-0.004,0.024 -0.007,0.049 -0.01,0.074a1,1 0,0 0,-0.006 0.102c-0,0.178 0.048,0.35 0.135,0.5 0.059,0.102 0.135,0.195 0.229,0.271l0.002,0.002 0.002,0.002 6.615,5.896c0.156,0.183 0.279,0.299 0.518,0.328h1.5v-7,-7zM14,9v2h15v-2zM14,15v2h15v-2zM14,21v2h15v-2zM3,27v2h20v-2z"
+      android:fillColor="#2e3436"/>
+</vector>
diff --git a/android/source/res/drawable/ic_incrementindent.xml b/android/source/res/drawable/ic_incrementindent.xml
new file mode 100644
index 000000000000..3d8e948488c9
--- /dev/null
+++ b/android/source/res/drawable/ic_incrementindent.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:pathData="m3,3v2h26v-2zM3,9v7,7h1.5c0.239,-0.029 0.362,-0.145 0.518,-0.328l6.615,-5.896 0.002,-0.002 0.002,-0.002c0.093,-0.077 0.17,-0.169 0.229,-0.271 0.087,-0.15 0.135,-0.322 0.135,-0.5a1,1 0,0 0,-0.006 -0.102c-0.003,-0.025 -0.005,-0.05 -0.01,-0.074a1,1 0,0 0,-0.002 -0.004c-0.004,-0.024 -0.01,-0.047 -0.016,-0.07 -0.001,-0.004 -0.001,-0.008 -0.002,-0.012a1,1 0,0 0,-0.016 -0.049,1 1,0 0,0 -0.021,-0.061 1,1 0,0 0,-0.018 -0.043c-0.002,-0.004 -0.004,-0.008 -0.006,-0.012a1,1 0,0 0,-0.037 -0.068c-0.002,-0.003 -0.002,-0.007 -0.004,-0.01a1,1 0,0 0,-0.041 -0.066c-0.002,-0.003 -0.004,-0.005 -0.006,-0.008a1,1 0,0 0,-0.049 -0.063c-0.002,-0.003 -0.004,-0.005 -0.006,-0.008a1,1 0,0 0,-0.057 -0.061c-0.001,-0.001 -0.003,-0.003 -0.004,-0.004a1,1 0,0 0,-0.064 -0.059c-0.001,-0.001 -0.001,-0.001 -0.002,-0.002a1,1 0,0 0,-0.002 -0.002l-6.615,-5.896c-0.156,-0.183 -0.279,-0.299 -0.518,-0.328zM14,9v2h15v-2zM14,15v2h15v-2zM14,21v2h15v-2zM3,27v2h20v-2z"
+      android:fillColor="#2e3436"/>
+</vector>
diff --git a/android/source/res/layout/toolbar_bottom.xml b/android/source/res/layout/toolbar_bottom.xml
index 7d420f35cbca..8ac99a28650d 100644
--- a/android/source/res/layout/toolbar_bottom.xml
+++ b/android/source/res/layout/toolbar_bottom.xml
@@ -269,6 +269,27 @@
                                         android:paddingBottom="12dp"
                                         android:paddingTop="12dp"
                                         android:src="@drawable/ic_format_bullets" />
+
+                                    <ImageButton
+                                        android:id="@+id/button_increaseIndent"
+                                        android:layout_width="0dp"
+                                        android:layout_height="wrap_content"
+                                        android:layout_weight="0.25"
+                                        android:background="@drawable/image_button_background"
+                                        android:paddingBottom="12dp"
+                                        android:paddingTop="12dp"
+                                        android:src="@drawable/ic_incrementindent" />
+
+                                    <ImageButton
+                                        android:id="@+id/button_decreaseIndent"
+                                        android:layout_width="0dp"
+                                        android:layout_height="wrap_content"
+                                        android:layout_weight="0.25"
+                                        android:background="@drawable/image_button_background"
+                                        android:paddingBottom="12dp"
+                                        android:paddingTop="12dp"
+                                        android:src="@drawable/ic_decrementindent" />
+
                                 </LinearLayout>
 
                             </LinearLayout>
diff --git a/android/source/src/java/org/libreoffice/FormattingController.java b/android/source/src/java/org/libreoffice/FormattingController.java
index 49cffabf72d8..49e81eb69784 100644
--- a/android/source/src/java/org/libreoffice/FormattingController.java
+++ b/android/source/src/java/org/libreoffice/FormattingController.java
@@ -48,6 +48,8 @@ class FormattingController implements View.OnClickListener {
 
         mContext.findViewById(R.id.button_insertFormatListBullets).setOnClickListener(this);
         mContext.findViewById(R.id.button_insertFormatListNumbering).setOnClickListener(this);
+        mContext.findViewById(R.id.button_increaseIndent).setOnClickListener(this);
+        mContext.findViewById(R.id.button_decreaseIndent).setOnClickListener(this);
 
         mContext.findViewById(R.id.button_bold).setOnClickListener(this);
         mContext.findViewById(R.id.button_italic).setOnClickListener(this);
@@ -89,6 +91,10 @@ class FormattingController implements View.OnClickListener {
             LOKitShell.sendEvent(new LOEvent(LOEvent.UNO_COMMAND, ".uno:DefaultBullet"));
         } else if (buttonId == R.id.button_insertFormatListNumbering) {
             LOKitShell.sendEvent(new LOEvent(LOEvent.UNO_COMMAND, ".uno:DefaultNumbering"));
+        } else if (buttonId == R.id.button_increaseIndent) {
+            LOKitShell.sendEvent(new LOEvent(LOEvent.UNO_COMMAND, ".uno:IncrementIndent"));
+        } else if (buttonId == R.id.button_decreaseIndent) {
+            LOKitShell.sendEvent(new LOEvent(LOEvent.UNO_COMMAND, ".uno:DecrementIndent"));
         } else if (buttonId == R.id.button_bold) {
             LOKitShell.sendEvent(new LOEvent(LOEvent.UNO_COMMAND, ".uno:Bold"));
         } else if (buttonId == R.id.button_italic) {
-- 
cgit