124 lines
3.6 KiB
C++
124 lines
3.6 KiB
C++
/* qtscreendevice.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 <QApplication>
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#include <QDesktopWidget>
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#include <gnu_java_awt_peer_qt_QtScreenDevice.h>
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#include "nativewrapper.h"
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extern QApplication *qApplication;
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/*
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*/
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JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScreenDevice_init
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(JNIEnv *env, jobject obj, jint id)
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{
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QWidget *widget = qApplication->desktop()->screen( id );
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assert( widget );
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setNativeObject(env, obj, widget);
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}
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/*
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*/
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JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScreenDevice_dispose
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(JNIEnv *env, jobject obj)
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{
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QWidget *widget = (QWidget *)getNativeObject(env, obj);
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setNativeObject(env, obj, NULL);
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if( widget )
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delete widget;
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}
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/*
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* Returns the bounds
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*/
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JNIEXPORT jobject JNICALL Java_gnu_java_awt_peer_qt_QtScreenDevice_getBounds
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(JNIEnv *env, jobject obj)
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{
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QWidget *widget = (QWidget *)getNativeObject(env, obj);
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assert( widget );
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jclass cls = env->FindClass("java/awt/Rectangle");
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jmethodID mid = env->GetMethodID(cls, "<init>", "(IIII)V");
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jvalue values[4];
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int x,y,w,h;
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widget->geometry().getRect( &x, &y, &w, &h );
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values[0].i = (jint) x;
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values[1].i = (jint) y;
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values[2].i = (jint) w;
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values[3].i = (jint) h;
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return env->NewObjectA(cls, mid, values);
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}
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/*
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* Returns the X DPI
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*/
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JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtScreenDevice_getDpiX
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(JNIEnv *env, jobject obj)
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{
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QWidget *widget = (QWidget *)getNativeObject(env, obj);
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assert( widget );
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return widget->logicalDpiX();
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}
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/*
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* Returns the Y DPI
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*/
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JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtScreenDevice_getDpiY
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(JNIEnv *env, jobject obj)
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{
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QWidget *widget = (QWidget *)getNativeObject(env, obj);
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assert( widget );
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return widget->logicalDpiY();
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}
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/*
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* Returns the bitplane depth
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*/
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JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtScreenDevice_depth
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(JNIEnv *env, jobject obj)
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{
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QWidget *widget = (QWidget *)getNativeObject(env, obj);
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assert( widget );
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return widget->depth();
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}
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