Added dropdown menu to variable editing dialog

app/src/main/java/org/timecrafters/TimeCraftersConfigurationTool/dialogs/VariableDialog.java

@@ -1,16 +1,30 @@
 package org.timecrafters.TimeCraftersConfigurationTool.dialogs;
 
+import android.content.Context;
 import android.os.Bundle;
+import android.text.InputType;
+import android.util.Log;
+import android.view.ContextMenu;
+import android.view.ContextThemeWrapper;
 import android.view.LayoutInflater;
+import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.Button;
+import android.widget.EditText;
 import android.widget.LinearLayout;
+import android.widget.PopupMenu;
+import android.widget.Switch;
 import android.widget.TextView;
 
 import org.timecrafters.TimeCraftersConfigurationTool.R;
 
 public class VariableDialog extends Dialog {
+    final String TAG = "VariableDialog";
+    Button variableType;
+    EditText variableValue;
+    Switch variableValueBoolean;
+
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
         setCancelable(false);
@@ -20,6 +34,24 @@ public class VariableDialog extends Dialog {
         ((TextView)v.findViewById(R.id.dialogTitle)).setText("Add Variable");
         LinearLayout view = v.findViewById(R.id.dialogContent);
         view.addView(getLayoutInflater().inflate(R.layout.dialog_edit_variable, null));
+        variableType = view.findViewById(R.id.variableType);
+        variableType.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+               showVariableTypeMenu();
+            }
+        });
+        variableType.setOnCreateContextMenuListener(new View.OnCreateContextMenuListener() {
+            @Override
+            public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
+                getActivity().getMenuInflater().inflate(R.menu.variable_type_menu, menu);
+            }
+        });
+
+        variableValue = v.findViewById(R.id.variableValue);
+        variableValueBoolean = v.findViewById(R.id.variableValueBoolean);
+
+        setVariableType("Double");
 
         Button cancelButton = view.findViewById(R.id.cancel);
         Button mutateButton = view.findViewById(R.id.mutate);
@@ -39,4 +71,91 @@ public class VariableDialog extends Dialog {
 
         return v;
     }
+
+    private void showVariableTypeMenu() {
+        Context context = new ContextThemeWrapper(getActivity(), R.style.PopUpMenu);
+        PopupMenu menu = new PopupMenu(context, variableType);
+        menu.getMenuInflater().inflate(R.menu.variable_type_menu, menu.getMenu());
+
+        menu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
+            @Override
+            public boolean onMenuItemClick(MenuItem item) {
+                switch (item.getItemId()) {
+                    case R.id.boolean_type: {
+                        setVariableType("boolean");
+                        return true;
+                    }
+                    case R.id.double_type: {
+                        setVariableType("double");
+                        return true;
+                    }
+                    case R.id.float_type: {
+                        setVariableType("float");
+                        return true;
+                    }
+                    case R.id.integer_type: {
+                        setVariableType("integer");
+                        return true;
+                    }
+                    case R.id.long_type: {
+                        setVariableType("long");
+                        return true;
+                    }
+                    case R.id.string_type: {
+                        setVariableType("string");
+                        return true;
+                    }
+                }
+                return false;
+            }
+        });
+
+        menu.show();
+    }
+
+    private void setVariableType(String type) {
+        String _type = type.toLowerCase();
+        if (_type.equals("boolean")) {
+            variableType.setText("Boolean");
+            variableValue.setVisibility(View.GONE);
+            variableValueBoolean.setVisibility(View.VISIBLE);
+
+        } else if (_type.equals("double")) {
+            variableType.setText("Double");
+            variableValue.setVisibility(View.VISIBLE);
+            variableValueBoolean.setVisibility(View.GONE);
+
+            variableValue.setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_DECIMAL);
+
+        } else if (_type.equals("float")) {
+            variableType.setText("Float");
+            variableValue.setVisibility(View.VISIBLE);
+            variableValueBoolean.setVisibility(View.GONE);
+
+            variableValue.setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_DECIMAL);
+
+        } else if (_type.equals("long")){
+            variableType.setText("Long");
+            variableValue.setVisibility(View.VISIBLE);
+            variableValueBoolean.setVisibility(View.GONE);
+
+            variableValue.setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_VARIATION_NORMAL);
+
+        } else if (_type.equals("integer")) {
+            variableType.setText("Integer");
+            variableValue.setVisibility(View.VISIBLE);
+            variableValueBoolean.setVisibility(View.GONE);
+
+            variableValue.setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_VARIATION_NORMAL);
+
+        } else if (_type.equals("string")) {
+            variableType.setText("String");
+            variableValue.setVisibility(View.VISIBLE);
+            variableValueBoolean.setVisibility(View.GONE);
+
+            variableValue.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PERSON_NAME);
+        } else {
+            Log.d(TAG, "setVariableType: unknown type \"" + type + "\"");
+        }
+    }
 }

app/src/main/res/drawable/menu_item.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@color/buttonDisabled"  android:state_enabled="false" />
+    <item android:drawable="@color/colorSecondary"  android:state_focused="true" />
+    <item android:drawable="@color/colorTertiary"  android:state_pressed="true" />
+    <item android:drawable="@color/colorSecondary"  android:state_hovered="true" />
+    <item android:drawable="@color/colorPrimary" />
+</selector>

app/src/main/res/layout/dialog_edit_variable.xml

@@ -28,13 +28,11 @@
         android:text="@string/variable_type"
         android:textColor="@color/dialogLabel" />
 
-    <EditText
+    <Button
         android:id="@+id/variableType"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:ems="10"
+        android:text="Button" />
-        android:hint="@string/variable_type"
-        android:inputType="textPersonName" />
 
     <TextView
         android:id="@+id/textView7"

app/src/main/res/menu/variable_type_menu.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item
+        android:id="@+id/boolean_type"
+        android:title="Boolean" />
+    <item
+        android:id="@+id/double_type"
+        android:title="Double" />
+    <item
+        android:id="@+id/float_type"
+        android:title="Float" />
+    <item
+        android:id="@+id/integer_type"
+        android:title="Integer" />
+    <item
+        android:id="@+id/long_type"
+        android:title="Long" />
+    <item
+        android:id="@+id/string_type"
+        android:title="String" />
+</menu>

app/src/main/res/values/styles.xml

@@ -13,6 +13,7 @@
         <item name="bottomNavigationStyle">@style/NavigationBar</item>
         <item name="editTextStyle">@style/TextInput</item>
         <item name="switchStyle">@style/ToggleButton</item>
+        <item name="popupMenuStyle">@style/PopUpMenu</item>
     </style>
 
     <style name="NavigationBar" parent="Widget.Design.BottomNavigationView">
@@ -60,6 +61,15 @@
         <item name="android:textColorHint">#bbbbbb</item>
     </style>
 
+    <style name="PopUpMenu" parent="Widget.AppCompat.PopupMenu">
+        <item name="android:background">@drawable/menu_item</item>
+        <item name="rippleColor">@color/colorAccent</item>
+        <item name="android:textColor">@color/buttonContent</item>
+        <item name="android:fontFamily">@font/dejavusans_condensed_fontfamily</item>
+        <item name="android:textStyle">normal</item>
+        <item name="android:textAllCaps">false</item>
+    </style>
+
 <!--    <style name="TextView" parent="Widget.AppCompat.TextView">-->
 <!--        <item name="android:background">@drawable/button</item>-->
 <!--        <item name="android:textColor">@color/buttonContent</item>-->

build.gradle

@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath "com.android.tools.build:gradle:4.0.0"
+        classpath 'com.android.tools.build:gradle:4.0.1'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files