implement mini window, jni and java rendering. Works on emulator, but

may not work as well under fat fingers....

xwords4/android/XWords4/jni/drawwrapper.c

@@ -33,6 +33,7 @@ typedef struct _AndDraw {
     JNIEnv** env;
     jobject jdraw;             /* global ref; free it! */
     jobject jCache[JCACHE_COUNT];
+    XP_UCHAR miniTextBuf[128];
     MPSLOT
 } AndDraw;
 
@@ -404,22 +405,48 @@ and_draw_dictChanged( DrawCtx* dctx, const DictionaryCtxt* dict )
 static const XP_UCHAR* 
 and_draw_getMiniWText( DrawCtx* dctx, XWMiniTextType textHint )
 {
-    LOG_FUNC();
+    DRAW_CBK_HEADER( "getMiniWText", "(I)Ljava/lang/String;" );
-    return "hi";
+    jstring jstr = (*env)->CallObjectMethod( env, draw->jdraw, mid,
+                                            textHint );
+    const char* str = (*env)->GetStringUTFChars( env, jstr, NULL );
+    snprintf( draw->miniTextBuf, VSIZE(draw->miniTextBuf), "%s", str );
+    (*env)->ReleaseStringUTFChars( env, jstr, str );
+    (*env)->DeleteLocalRef( env, jstr );
+    return draw->miniTextBuf;
 }
 
 static void
 and_draw_measureMiniWText( DrawCtx* dctx, const XP_UCHAR* textP, 
                            XP_U16* width, XP_U16* height )
 {
-    LOG_FUNC();
+    DRAW_CBK_HEADER( "measureMiniWText", "(Ljava/lang/String;[I[I)V" );
+
+    jintArray widthArray = makeIntArray( env, 1, NULL );
+    jintArray heightArray = makeIntArray( env, 1, NULL );
+    jstring jstr = (*env)->NewStringUTF( env, textP );
+
+    (*env)->CallVoidMethod( env, draw->jdraw, mid, 
+                            jstr, widthArray, heightArray );
+
+    (*env)->DeleteLocalRef( env, jstr );
+    *width = getIntFromArray( env, widthArray, true );
+    *height = getIntFromArray( env, heightArray, true );
 }
 
 static void 
 and_draw_drawMiniWindow( DrawCtx* dctx, const XP_UCHAR* text,
                          const XP_Rect* rect, void** closure )
 {
-    LOG_FUNC();
+    DRAW_CBK_HEADER( "drawMiniWindow",
+                     "(Ljava/lang/String;Landroid/graphics/Rect;)V" );
+
+    jstring jstr = (*env)->NewStringUTF( env, text );
+    jobject jrect = makeJRect( draw, JCACHE_RECT0, rect );
+
+    (*env)->CallVoidMethod( env, draw->jdraw, mid, 
+                            jstr, jrect );
+
+    (*env)->DeleteLocalRef( env, jstr );
 }
 
 static XP_Bool

xwords4/android/XWords4/res/values/strings.xml

@@ -113,7 +113,7 @@
     <string name="strd_cumulative_score">Cumulative score: %d</string>
     <string name="strs_new_tiles">New tiles: %s</string>
     <string name="str_passed">Passed</string>
-    <string name="strsd_summaryscored"></string>
+    <string name="strsd_summaryscored">%s:%d</string>
     <string name="strd_traded">%s:%d</string>
     <string name="str_lostturn">Lost turn</string>
     <string name="str_commit_confirm">Commit the current move?\n</string>
@@ -198,6 +198,7 @@
     <string name="bonus_l3x">Triple letter</string>
     <string name="bonus_w2x">Double word</string>
     <string name="bonus_w3x">Triple word</string>
+    <string name="trading_text">Trading tiles.\nSelect \'turn done\' when ready</string>
     <string name="tile_back">Tile background</string>
     <string name="focus">Focus color</string>
     <string name="advanced">Advanced</string>

xwords4/android/XWords4/src/org/eehouse/android/xw4/BoardView.java

@@ -20,6 +20,10 @@ import junit.framework.Assert;
 
 public class BoardView extends View implements DrawCtx, BoardHandler,
                                                SyncedDraw {
+    private static final int k_miniTextSize = 16;
+    private static final int k_miniPaddingH = 2;
+    private static final int k_miniPaddingV = 2;
+
     private Paint m_drawPaint;
     private Paint m_fillPaint;
     private Paint m_strokePaint;
@@ -433,6 +437,74 @@ public class BoardView extends View implements DrawCtx, BoardHandler,
         drawCentered( text, rect, null );
     }
 
+    public String getMiniWText ( int textHint )
+    {
+        int id = 0;
+        switch( textHint ) {
+        case BONUS_DOUBLE_LETTER:
+            id = R.string.bonus_l2x;
+            break;
+        case BONUS_DOUBLE_WORD:
+            id = R.string.bonus_w2x;
+            break;
+        case BONUS_TRIPLE_LETTER:
+            id = R.string.bonus_l3x;
+            break;
+        case BONUS_TRIPLE_WORD:
+            id = R.string.bonus_w3x;
+            break;
+        case INTRADE_MW_TEXT:
+            id = R.string.trading_text;
+            break;
+        default:
+            Assert.fail();
+        }
+        return getResources().getString( id );
+    }
+
+    public void measureMiniWText( String str, int[] width, int[] height )
+    {
+        m_fillPaint.setTextSize( k_miniTextSize );
+        FontMetricsInt fmi = m_fillPaint.getFontMetricsInt();
+        int lineHeight = -fmi.top + fmi.leading;
+        
+        String[] lines = str.split("\n");
+        height[0] = (lines.length * lineHeight) + (2 * k_miniPaddingV);
+
+        int maxWidth = 0;
+        for ( String line : lines ) {
+            m_fillPaint.getTextBounds( line, 0, line.length(), m_boundsScratch );
+            int thisWidth = m_boundsScratch.width();
+            if ( maxWidth < thisWidth ) {
+                maxWidth = thisWidth;
+            }
+        }
+        width[0] = maxWidth + (k_miniPaddingH * 2);
+    }
+
+    public void drawMiniWindow( String text, Rect rect )
+    {
+        clearToBack( rect );
+
+        m_fillPaint.setTextSize( k_miniTextSize );
+        m_fillPaint.setTextAlign( Paint.Align.CENTER );
+        m_fillPaint.setColor( BLACK );
+
+        String[] lines = text.split("\n");
+        int lineHt = rect.height() / lines.length;
+        int bottom = rect.top + lineHt
+            - m_fillPaint.getFontMetricsInt().descent;
+        int center = rect.left + (rect.width() / 2);
+
+        for ( String line : lines ) {
+            m_canvas.drawText( line, center, bottom, m_fillPaint );
+            bottom += lineHt;
+        }
+
+        m_canvas.drawRect( rect, m_strokePaint );
+        m_jniThread.handle( JNIThread.JNICmd.CMD_DRAW );
+    }
+
     public void objFinished( /*BoardObjectType*/int typ, Rect rect, int dfs )
     {
         if ( DrawCtx.OBJ_SCORE == typ ) {

xwords4/android/XWords4/src/org/eehouse/android/xw4/jni/DrawCtx.java

@@ -32,6 +32,7 @@ public interface DrawCtx {
     void score_drawPlayer( Rect rInner, Rect rOuter, DrawScoreInfo dsi );
     void drawTimer( Rect rect, int player, int secondsLeft );
 
+
     boolean drawCell( Rect rect, String text, BitmapDrawable[] bitmaps, int tile, 
                       int owner, int bonus, int hintAtts, int flags );
     void drawBoardArrow ( Rect rect, int bonus, boolean vert, int hintAtts,
@@ -46,6 +47,16 @@ public interface DrawCtx {
     void drawTrayDivider( Rect rect, int flags );
     void score_pendingScore( Rect rect, int score, int playerNum, int flags );
 
+    public static final int BONUS_NONE = 0;
+    public static final int BONUS_DOUBLE_LETTER = 1;
+    public static final int BONUS_DOUBLE_WORD = 2;
+    public static final int BONUS_TRIPLE_LETTER = 3;
+    public static final int BONUS_TRIPLE_WORD = 4;
+    public static final int INTRADE_MW_TEXT = 5;
+    String getMiniWText ( int textHint );
+    void measureMiniWText( String text, int[] width, int[] height );
+    void drawMiniWindow( String text, Rect rect );
+
     void objFinished( /*BoardObjectType*/int typ, Rect rect, int dfs );
 
     void dictChanged( int dictPtr );