| /* qtscreendevice.cpp -- |
| Copyright (C) 2005 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 02110-1301 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| #include <assert.h> |
| #include <QApplication> |
| #include <QDesktopWidget> |
| #include <gnu_java_awt_peer_qt_QtScreenDevice.h> |
| #include "nativewrapper.h" |
| |
| extern QApplication *qApplication; |
| |
| /* |
| */ |
| JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScreenDevice_init |
| (JNIEnv *env, jobject obj, jint id) |
| { |
| QWidget *widget = qApplication->desktop()->screen( id ); |
| assert( widget ); |
| setNativeObject(env, obj, widget); |
| } |
| |
| /* |
| */ |
| JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScreenDevice_dispose |
| (JNIEnv *env, jobject obj) |
| { |
| QWidget *widget = (QWidget *)getNativeObject(env, obj); |
| setNativeObject(env, obj, NULL); |
| if( widget ) |
| delete widget; |
| } |
| |
| /* |
| * Returns the bounds |
| */ |
| JNIEXPORT jobject JNICALL Java_gnu_java_awt_peer_qt_QtScreenDevice_getBounds |
| (JNIEnv *env, jobject obj) |
| { |
| QWidget *widget = (QWidget *)getNativeObject(env, obj); |
| assert( widget ); |
| |
| jclass cls = env->FindClass("java/awt/Rectangle"); |
| jmethodID mid = env->GetMethodID(cls, "<init>", "(IIII)V"); |
| jvalue values[4]; |
| |
| int x,y,w,h; |
| widget->geometry().getRect( &x, &y, &w, &h ); |
| |
| values[0].i = (jint) x; |
| values[1].i = (jint) y; |
| values[2].i = (jint) w; |
| values[3].i = (jint) h; |
| |
| return env->NewObjectA(cls, mid, values); |
| } |
| |
| /* |
| * Returns the X DPI |
| */ |
| JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtScreenDevice_getDpiX |
| (JNIEnv *env, jobject obj) |
| { |
| QWidget *widget = (QWidget *)getNativeObject(env, obj); |
| assert( widget ); |
| return widget->logicalDpiX(); |
| } |
| |
| /* |
| * Returns the Y DPI |
| */ |
| JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtScreenDevice_getDpiY |
| (JNIEnv *env, jobject obj) |
| { |
| QWidget *widget = (QWidget *)getNativeObject(env, obj); |
| assert( widget ); |
| return widget->logicalDpiY(); |
| } |
| |
| /* |
| * Returns the bitplane depth |
| */ |
| JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtScreenDevice_depth |
| (JNIEnv *env, jobject obj) |
| { |
| QWidget *widget = (QWidget *)getNativeObject(env, obj); |
| assert( widget ); |
| return widget->depth(); |
| } |
| |