diff options
Diffstat (limited to 'src/plugins/platforms/android/androidjniclipboard.cpp')
-rw-r--r-- | src/plugins/platforms/android/androidjniclipboard.cpp | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/src/plugins/platforms/android/androidjniclipboard.cpp b/src/plugins/platforms/android/androidjniclipboard.cpp new file mode 100644 index 0000000000..05270ac374 --- /dev/null +++ b/src/plugins/platforms/android/androidjniclipboard.cpp @@ -0,0 +1,120 @@ +/**************************************************************************** +** +** Copyright (C) 2012 BogDan Vatra <bogdan@kde.org> +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "androidjniclipboard.h" +#include "androidjnimain.h" + +using namespace QtAndroid; +namespace QtAndroidClipboard +{ + // Clipboard support + static jmethodID m_registerClipboardManagerMethodID = 0; + static jmethodID m_setClipboardTextMethodID = 0; + static jmethodID m_hasClipboardTextMethodID = 0; + static jmethodID m_getClipboardTextMethodID = 0; + // Clipboard support + + void setClipboardListener(QAndroidPlatformClipboard *listener) + { + Q_UNUSED(listener); + + AttachedJNIEnv env; + if (!env.jniEnv) + return; + + env.jniEnv->CallStaticVoidMethod(applicationClass(), m_registerClipboardManagerMethodID); + } + + void setClipboardText(const QString &text) + { + AttachedJNIEnv env; + if (!env.jniEnv) + return; + + jstring jtext = env.jniEnv->NewString(reinterpret_cast<const jchar *>(text.data()), + text.length()); + env.jniEnv->CallStaticVoidMethod(applicationClass(), m_setClipboardTextMethodID, jtext); + env.jniEnv->DeleteLocalRef(jtext); + } + + bool hasClipboardText() + { + AttachedJNIEnv env; + if (!env.jniEnv) + return false; + + return env.jniEnv->CallStaticBooleanMethod(applicationClass(), m_hasClipboardTextMethodID); + } + + QString clipboardText() + { + AttachedJNIEnv env; + if (!env.jniEnv) + return QString(); + + jstring text = reinterpret_cast<jstring>(env.jniEnv->CallStaticObjectMethod(applicationClass(), + m_getClipboardTextMethodID)); + const jchar *jstr = env.jniEnv->GetStringChars(text, 0); + QString str(reinterpret_cast<const QChar *>(jstr), env.jniEnv->GetStringLength(text)); + env.jniEnv->ReleaseStringChars(text, jstr); + return str; + } + + +#define GET_AND_CHECK_STATIC_METHOD(VAR, CLASS, METHOD_NAME, METHOD_SIGNATURE) \ + VAR = env->GetStaticMethodID(CLASS, METHOD_NAME, METHOD_SIGNATURE); \ + if (!VAR) { \ + __android_log_print(ANDROID_LOG_FATAL, qtTagText(), methodErrorMsgFmt(), METHOD_NAME, METHOD_SIGNATURE); \ + return false; \ + } + + bool registerNatives(JNIEnv *env) + { + jclass appClass = QtAndroid::applicationClass(); + + GET_AND_CHECK_STATIC_METHOD(m_registerClipboardManagerMethodID, appClass, "registerClipboardManager", "()V"); + GET_AND_CHECK_STATIC_METHOD(m_setClipboardTextMethodID, appClass, "setClipboardText", "(Ljava/lang/String;)V"); + GET_AND_CHECK_STATIC_METHOD(m_hasClipboardTextMethodID, appClass, "hasClipboardText", "()Z"); + GET_AND_CHECK_STATIC_METHOD(m_getClipboardTextMethodID, appClass, "getClipboardText", "()Ljava/lang/String;"); + + return true; + } +} |