mirror of
git://xwords.git.sourceforge.net/gitroot/xwords/xwords
synced 2025-01-07 05:24:46 +01:00
94 lines
2.8 KiB
C
94 lines
2.8 KiB
C
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/* -*-mode: C; compile-command: "../../scripts/ndkbuild.sh"; -*- */
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/*
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* Copyright 2001-2010 by Eric House (xwords@eehouse.org). All rights
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* reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "strutils.h"
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#include "jniutlswrapper.h"
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#include "andutils.h"
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struct JNIUtilCtxt {
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JNIEnv** envp;
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jobject jjniutil;
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MPSLOT;
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};
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JNIUtilCtxt*
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makeJNIUtil( MPFORMAL JNIEnv** envp, jobject jniutls )
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{
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JNIUtilCtxt* ctxt = (JNIUtilCtxt*)XP_CALLOC( mpool, sizeof( *ctxt ) );
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JNIEnv* env = *envp;
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ctxt->envp = envp;
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ctxt->jjniutil = (*env)->NewGlobalRef( env, jniutls );
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MPASSIGN( ctxt->mpool, mpool );
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return ctxt;
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}
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void
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destroyJNIUtil( JNIUtilCtxt** ctxtp )
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{
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JNIUtilCtxt* ctxt = *ctxtp;
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if ( !!ctxt ) {
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JNIEnv* env = *ctxt->envp;
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(*env)->DeleteGlobalRef( env, ctxt->jjniutil );
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XP_FREE( ctxt->mpool, ctxt );
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*ctxtp = NULL;
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}
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}
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/* These are called from anddict.c, not via vtable */
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jobject
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and_util_makeJBitmap( JNIUtilCtxt* jniutil, int nCols, int nRows,
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const jboolean* colors )
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{
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jobject bitmap;
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JNIEnv* env = *jniutil->envp;
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jmethodID mid
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= getMethodID( env, jniutil->jjniutil, "makeBitmap",
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"(II[Z)Landroid/graphics/drawable/BitmapDrawable;" );
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jbooleanArray jcolors = makeBooleanArray( env, nCols*nRows, colors );
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bitmap = (*env)->CallObjectMethod( env, jniutil->jjniutil, mid,
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nCols, nRows, jcolors );
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(*env)->DeleteLocalRef( env, jcolors );
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return bitmap;
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}
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jobject
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and_util_splitFaces( JNIUtilCtxt* jniutil, const XP_U8* bytes, jsize len )
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{
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jobject strarray = NULL;
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JNIEnv* env = *jniutil->envp;
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jmethodID mid
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= getMethodID( env, jniutil->jjniutil, "splitFaces",
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"([B)[Ljava/lang/String;" );
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jbyteArray jbytes = (*env)->NewByteArray( env, len );
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jbyte* jp = (*env)->GetByteArrayElements( env, jbytes, NULL );
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XP_MEMCPY( jp, bytes, len );
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(*env)->ReleaseByteArrayElements( env, jbytes, jp, 0 );
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strarray = (*env)->CallObjectMethod( env, jniutil->jjniutil, mid, jbytes );
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(*env)->DeleteLocalRef( env, jbytes );
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return strarray;
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}
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