mirror of git://gcc.gnu.org/git/gcc.git
93 lines
3.0 KiB
C++
93 lines
3.0 KiB
C++
/* qtfontpeer.cpp --
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Copyright (C) 2005 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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#include <assert.h>
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#include <QFont>
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#include <QString>
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#include <gnu_java_awt_peer_qt_QtFontPeer.h>
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#include "qtfont.h"
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#include "qtstrings.h"
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// java.awt.Font constants
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#define PLAIN 0
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#define BOLD 1
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#define ITALIC 2
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QFont *getFont( JNIEnv *env, jobject obj )
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{
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jclass cls = env->GetObjectClass( obj );
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jfieldID field = env->GetFieldID( cls, "nativeObject", "J" );
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return (QFont *)env->GetLongField( obj, field );
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}
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static void setNativePtr( JNIEnv *env, jobject obj, void *value )
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{
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jlong longValue = (jlong) value;
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jclass cls = env->GetObjectClass( obj );
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jfieldID field = env->GetFieldID( cls, "nativeObject", "J" );
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env->SetLongField( obj, field, longValue );
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}
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/*
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* Creates a font.
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*/
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JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtFontPeer_create
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(JNIEnv *env, jobject obj, jstring name, jint style, jint size)
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{
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QString *str = getQString(env, name);
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QFont *font = NULL;
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font = new QFont( *str, size,
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((style & BOLD) != 0) ? QFont::Bold : QFont::Normal,
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((style & ITALIC) != 0) );
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assert( font );
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delete str;
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setNativePtr( env, obj, font );
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}
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/*
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* Destroys a font.
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*/
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JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtFontPeer_dispose
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(JNIEnv *env, jobject obj)
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{
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QFont *font = getFont( env, obj );
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if( font )
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delete font;
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setNativePtr( env, obj, NULL );
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}
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