diff options
Diffstat (limited to 'src/gui/inputmethod/qwsinputcontext_qws.cpp')
| -rw-r--r-- | src/gui/inputmethod/qwsinputcontext_qws.cpp | 246 |
1 files changed, 0 insertions, 246 deletions
diff --git a/src/gui/inputmethod/qwsinputcontext_qws.cpp b/src/gui/inputmethod/qwsinputcontext_qws.cpp deleted file mode 100644 index 30fefc365e..0000000000 --- a/src/gui/inputmethod/qwsinputcontext_qws.cpp +++ /dev/null @@ -1,246 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtGui module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** 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, Nokia gives you certain additional -** rights. These rights are described in the Nokia 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. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qwsinputcontext_p.h" -#include "qinputcontext_p.h" -#include "qwsdisplay_qws.h" -#include "qwsevent_qws.h" -#include "private/qwscommand_qws_p.h" -#include "qwindowsystem_qws.h" -#include "qevent.h" -#include "qtextformat.h" - -#include <qbuffer.h> - -#include <qdebug.h> - -#ifndef QT_NO_QWS_INPUTMETHODS - -QT_BEGIN_NAMESPACE - -static QWidget* activeWidget = 0; - -//#define EXTRA_DEBUG - -QWSInputContext::QWSInputContext(QObject *parent) - :QInputContext(parent) -{ -} - -void QWSInputContext::reset() -{ - QPaintDevice::qwsDisplay()->resetIM(); -} - - -void QWSInputContext::setFocusWidget( QWidget *w ) -{ - QWidget *oldFocus = focusWidget(); - if (oldFocus == w) - return; - - if (w) { - QWSInputContext::updateImeStatus(w, true); - } else { - if (oldFocus) - QWSInputContext::updateImeStatus(oldFocus, false); - } - - if (oldFocus) { - QWidget *tlw = oldFocus->window(); - int winid = tlw->internalWinId(); - - int widgetid = oldFocus->internalWinId(); - QPaintDevice::qwsDisplay()->sendIMUpdate(QWSInputMethod::FocusOut, winid, widgetid); - } - - QInputContext::setFocusWidget(w); - - if (!w) - return; - - QWidget *tlw = w->window(); - int winid = tlw->winId(); - - int widgetid = w->winId(); - QPaintDevice::qwsDisplay()->sendIMUpdate(QWSInputMethod::FocusIn, winid, widgetid); - - //setfocus ??? - - update(); -} - - -void QWSInputContext::widgetDestroyed(QWidget *w) -{ - if (w == QT_PREPEND_NAMESPACE(activeWidget)) - QT_PREPEND_NAMESPACE(activeWidget) = 0; - QInputContext::widgetDestroyed(w); -} - -void QWSInputContext::update() -{ - QWidget *w = focusWidget(); - if (!w) - return; - - QWidget *tlw = w->window(); - int winid = tlw->winId(); - - int widgetid = w->winId(); - QPaintDevice::qwsDisplay()->sendIMUpdate(QWSInputMethod::Update, winid, widgetid); - -} - -void QWSInputContext::mouseHandler( int x, QMouseEvent *event) -{ - if (event->type() == QEvent::MouseButtonPress || event->type() == QEvent::MouseButtonRelease) - QPaintDevice::qwsDisplay()->sendIMMouseEvent( x, event->type() == QEvent::MouseButtonPress ); -} - -QWidget *QWSInputContext::activeWidget() -{ - return QT_PREPEND_NAMESPACE(activeWidget); -} - - -bool QWSInputContext::isComposing() const -{ - return QT_PREPEND_NAMESPACE(activeWidget) != 0; -} - -bool QWSInputContext::translateIMQueryEvent(QWidget *w, const QWSIMQueryEvent *e) -{ - Qt::InputMethodQuery type = static_cast<Qt::InputMethodQuery>(e->simpleData.property); - QVariant result = w->inputMethodQuery(type); - QWidget *tlw = w->window(); - int winId = tlw->winId(); - - if ( type == Qt::ImMicroFocus ) { - // translate to relative to tlw - QRect mf = result.toRect(); - mf.moveTopLeft(w->mapTo(tlw,mf.topLeft())); - result = mf; - } - - QPaintDevice::qwsDisplay()->sendIMResponse(winId, e->simpleData.property, result); - - return false; -} - -bool QWSInputContext::translateIMInitEvent(const QWSIMInitEvent *e) -{ - Q_UNUSED(e); - qDebug("### QWSInputContext::translateIMInitEvent not implemented ###"); - return false; -} - -bool QWSInputContext::translateIMEvent(QWidget *w, const QWSIMEvent *e) -{ - QDataStream stream(e->streamingData); - QString preedit; - QString commit; - - stream >> preedit; - stream >> commit; - - if (preedit.isEmpty() && QT_PREPEND_NAMESPACE(activeWidget)) - w = QT_PREPEND_NAMESPACE(activeWidget); - - QInputContext *qic = w->inputContext(); - if (!qic) - return false; - - QList<QInputMethodEvent::Attribute> attrs; - - - while (!stream.atEnd()) { - int type = -1; - int start = -1; - int length = -1; - QVariant data; - stream >> type >> start >> length >> data; - if (stream.status() != QDataStream::Ok) { - qWarning("corrupted QWSIMEvent"); - //qic->reset(); //??? - return false; - } - if (type == QInputMethodEvent::TextFormat) - data = qic->standardFormat(static_cast<QInputContext::StandardFormat>(data.toInt())); - attrs << QInputMethodEvent::Attribute(static_cast<QInputMethodEvent::AttributeType>(type), start, length, data); - } -#ifdef EXTRA_DEBUG - qDebug() << "preedit" << preedit << "len" << preedit.length() <<"commit" << commit << "len" << commit.length() - << "n attr" << attrs.count(); -#endif - - if (preedit.isEmpty()) - QT_PREPEND_NAMESPACE(activeWidget) = 0; - else - QT_PREPEND_NAMESPACE(activeWidget) = w; - - - QInputMethodEvent ime(preedit, attrs); - if (!commit.isEmpty() || e->simpleData.replaceLength > 0) - ime.setCommitString(commit, e->simpleData.replaceFrom, e->simpleData.replaceLength); - - - extern bool qt_sendSpontaneousEvent(QObject *, QEvent *); //qapplication_qws.cpp - qt_sendSpontaneousEvent(w, &ime); - - return true; -} - -Q_GUI_EXPORT void (*qt_qws_inputMethodStatusChanged)(QWidget*) = 0; - -void QWSInputContext::updateImeStatus(QWidget *w, bool hasFocus) -{ - Q_UNUSED(hasFocus); - - if (!w || !qt_qws_inputMethodStatusChanged) - return; - qt_qws_inputMethodStatusChanged(w); -} - - -QT_END_NAMESPACE - -#endif // QT_NO_QWS_INPUTMETHODS |