# HG changeset patch
# User bsmith@81767d24-ef19-dc11-ae90-00e081727c95
# Date 1621755052 0
# Node ID 01fca19378064ab122eafbed5ff49c4d5742aaa5
# Parent  9dea42f27b0a878ed01faf09b3858a6b07f8fc16
Android: Implement dw_window_set_focus(), dw_window_default() and dw_window_get_font().
dw_window_get_font() is untested... will test it shortly in another app.

diff -r 9dea42f27b0a -r 01fca1937806 android/DWindows.kt
--- a/android/DWindows.kt	Sun May 23 02:41:06 2021 +0000
+++ b/android/DWindows.kt	Sun May 23 07:30:52 2021 +0000
@@ -739,6 +739,7 @@
     private var paint = Paint()
     private var bgcolor: Int = 0
     private var menuBar: DWMenu? = null
+    private var defaultItem: View? = null
 
     // Our version of runOnUiThread that waits for execution
     fun waitOnUiThread(runnable: Runnable)
@@ -939,6 +940,19 @@
         return null
     }
 
+    fun windowSetFocus(window: View)
+    {
+        waitOnUiThread {
+            window.requestFocus()
+        }
+    }
+
+    fun windowDefault(window: View, default: View)
+    {
+        // TODO: Verify this is the correct activity...
+        defaultItem = default
+    }
+
     fun windowSetStyle(window: View, style: Int, mask: Int)
     {
         waitOnUiThread {
@@ -1054,6 +1068,35 @@
         }
     }
 
+    fun windowGetFont(window: View): String?
+    {
+        var fontname: String? = null
+
+        waitOnUiThread {
+            var typeface: Typeface? = null
+            var fontsize: Float? = null
+
+            if(window is DWRender) {
+                typeface = window.typeface
+                fontsize = window.fontsize
+            } else if(window is TextView) {
+                typeface = window.typeface
+                fontsize = window.textSize
+            } else if(window is Button) {
+                typeface = window.typeface
+                fontsize = window.textSize
+            }
+
+            if(typeface != null && fontsize != null) {
+                val isize = fontsize.toInt()
+                val name = typeface.toString()
+
+                fontname = "$isize.$name"
+            }
+        }
+        return null
+    }
+
     fun windowSetColor(window: View, fore: Int, falpha: Int, fred: Int, fgreen: Int, fblue: Int,
                        back: Int, balpha: Int, bred: Int, bgreen: Int, bblue: Int) {
         var colorfore: Int = Color.rgb(fred, fgreen, fblue)
@@ -1136,6 +1179,7 @@
                 window.visibility = View.GONE
             } else {
                 window.visibility = View.VISIBLE
+                defaultItem?.requestFocus()
             }
         }
     }
diff -r 9dea42f27b0a -r 01fca1937806 android/dw.cpp
--- a/android/dw.cpp	Sun May 23 02:41:06 2021 +0000
+++ b/android/dw.cpp	Sun May 23 07:30:52 2021 +0000
@@ -5093,6 +5093,19 @@
  */
 void API dw_window_set_focus(HWND handle)
 {
+    JNIEnv *env;
+
+    if(handle && (env = (JNIEnv *)pthread_getspecific(_dw_env_key)))
+    {
+        // First get the class that contains the method you need to call
+        jclass clazz = _dw_find_class(env, DW_CLASS_NAME);
+        // Get the method that you want to call
+        jmethodID windowSetFocus = env->GetMethodID(clazz, "windowSetFocus",
+                                                    "(Landroid/view/View;)V");
+        // Call the method on the object
+        env->CallVoidMethod(_dw_obj, windowSetFocus, handle);
+        _dw_jni_check_exception(env);
+    }
 }
 
 /*
@@ -5105,6 +5118,19 @@
  */
 void API dw_window_default(HWND handle, HWND defaultitem)
 {
+    JNIEnv *env;
+
+    if(handle && defaultitem && (env = (JNIEnv *)pthread_getspecific(_dw_env_key)))
+    {
+        // First get the class that contains the method you need to call
+        jclass clazz = _dw_find_class(env, DW_CLASS_NAME);
+        // Get the method that you want to call
+        jmethodID windowDefault = env->GetMethodID(clazz, "windowDefault",
+                                                    "(Landroid/view/View;Landroid/view/View;)V");
+        // Call the method on the object
+        env->CallVoidMethod(_dw_obj, windowDefault, handle, defaultitem);
+        _dw_jni_check_exception(env);
+    }
 }
 
 /*
@@ -5162,10 +5188,10 @@
         // First get the class that contains the method you need to call
         jclass clazz = _dw_find_class(env, DW_CLASS_NAME);
         // Get the method that you want to call
-        jmethodID windowHideShow = env->GetMethodID(clazz, "windowSetFont",
+        jmethodID windowSetFont = env->GetMethodID(clazz, "windowSetFont",
                                                     "(Landroid/view/View;Ljava/lang/String;)V");
         // Call the method on the object
-        env->CallVoidMethod(_dw_obj, windowHideShow, handle, jstr);
+        env->CallVoidMethod(_dw_obj, windowSetFont, handle, jstr);
         if(!_dw_jni_check_exception(env))
             return DW_ERROR_NONE;
     }
@@ -5181,7 +5207,23 @@
  */
 char * API dw_window_get_font(HWND handle)
 {
-    return nullptr;
+    JNIEnv *env;
+    char *fontname = nullptr;
+
+    if(handle && (env = (JNIEnv *)pthread_getspecific(_dw_env_key)))
+    {
+        // First get the class that contains the method you need to call
+        jclass clazz = _dw_find_class(env, DW_CLASS_NAME);
+        // Get the method that you want to call
+        jmethodID windowGetFont = env->GetMethodID(clazz, "windowGetFont",
+                                                   "(Landroid/view/View;)Ljava/lang/String;");
+        // Call the method on the object
+        jstring jstr = (jstring)_dw_jni_check_result(env, env->CallObjectMethod(_dw_obj, windowGetFont, handle), _DW_REFERENCE_NONE);
+
+        if(jstr)
+            fontname = strdup(env->GetStringUTFChars(jstr, nullptr));
+    }
+    return fontname;
 }
 
 /* Allows the user to choose a font using the system's font chooser dialog.