diff options
author | João Abecasis <joao.abecasis@nokia.com> | 2012-02-29 00:57:12 +0100 |
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committer | João Abecasis <joao.abecasis@nokia.com> | 2012-02-29 00:58:13 +0100 |
commit | c4ad58ed2252d5ed9f448a5c068ab33dce4cadd9 (patch) | |
tree | 7e9802171d7b4c641c2de1ef781023cab5d7d14c /src/plugins/platforms/blackberry/qbbinputcontext_imf.h | |
parent | 7da3a61b5fd5cc726f8fd62691aa5f84c7929800 (diff) | |
parent | fa1b9070af66edb81b2a3735c1951f78b22bd666 (diff) |
Merge remote-tracking branch 'gerrit/master' into containers
Change-Id: I97ba222435ff50a9e5422e6f2c73e4bb8d1b865c
Diffstat (limited to 'src/plugins/platforms/blackberry/qbbinputcontext_imf.h')
-rw-r--r-- | src/plugins/platforms/blackberry/qbbinputcontext_imf.h | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/src/plugins/platforms/blackberry/qbbinputcontext_imf.h b/src/plugins/platforms/blackberry/qbbinputcontext_imf.h new file mode 100644 index 0000000000..135ec02971 --- /dev/null +++ b/src/plugins/platforms/blackberry/qbbinputcontext_imf.h @@ -0,0 +1,132 @@ +/*************************************************************************** +** +** Copyright (C) 2011 - 2012 Research In Motion +** Contact: http://www.qt-project.org/ +** +** This file is part of the plugins 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. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QBBINPUTCONTEXT_H +#define QBBINPUTCONTEXT_H + +#include <QtGui/QPlatformInputContext> + +#include <QtCore/QLocale> +#include <QtCore/QMetaType> +#include <QtGui/QPlatformIntegration> + +#include "imf/imf_client.h" +#include "imf/input_control.h" + +QT_BEGIN_NAMESPACE + +class QBBInputContext : public QPlatformInputContext +{ + Q_OBJECT +public: + QBBInputContext(); + ~QBBInputContext(); + + virtual bool isValid() const; + + virtual bool filterEvent(const QEvent *event); + virtual void reset(); + virtual void update(Qt::InputMethodQueries); + bool handleKeyboardEvent(int flags, int sym, int mod, int scan, int cap); + + virtual void showInputPanel(); + virtual void hideInputPanel(); + virtual bool isInputPanelVisible() const; + + virtual QLocale locale() const; + +protected: + // Filters only for IMF events. + bool eventFilter(QObject *obj, QEvent *event); + +private Q_SLOTS: + void keyboardVisibilityChanged(bool visible); + void keyboardLocaleChanged(const QLocale &locale); + void inputItemChanged(); + +private: + // IMF Event dispatchers + bool dispatchFocusEvent(FocusEventId id, int hints = Qt::ImhNone); + bool dispatchRequestSoftwareInputPanel(); + bool dispatchCloseSoftwareInputPanel(); + int32_t processEvent(event_t *event); + + void closeSession(); + void openSession(); + bool hasSession(); + void endComposition(); + void setComposingText(QString const &composingText); + bool hasSelectedText(); + + // IMF Event handlers - these events will come in from QCoreApplication. + int32_t onBeginBatchEdit(input_session_t *ic); + int32_t onClearMetaKeyStates(input_session_t *ic, int32_t states); + int32_t onCommitText(input_session_t *ic, spannable_string_t *text, int32_t new_cursor_position); + int32_t onDeleteSurroundingText(input_session_t *ic, int32_t left_length, int32_t right_length); + int32_t onEndBatchEdit(input_session_t *ic); + int32_t onFinishComposingText(input_session_t *ic); + int32_t onGetCursorCapsMode(input_session_t *ic, int32_t req_modes); + int32_t onGetCursorPosition(input_session_t *ic); + extracted_text_t *onGetExtractedText(input_session_t *ic, extracted_text_request_t *request, int32_t flags); + spannable_string_t *onGetSelectedText(input_session_t *ic, int32_t flags); + spannable_string_t *onGetTextAfterCursor(input_session_t *ic, int32_t n, int32_t flags); + spannable_string_t *onGetTextBeforeCursor(input_session_t *ic, int32_t n, int32_t flags); + int32_t onPerformEditorAction(input_session_t *ic, int32_t editor_action); + int32_t onReportFullscreenMode(input_session_t *ic, int32_t enabled); + int32_t onSendEvent(input_session_t *ic, event_t *event); + int32_t onSendAsyncEvent(input_session_t *ic, event_t *event); + int32_t onSetComposingRegion(input_session_t *ic, int32_t start, int32_t end); + int32_t onSetComposingText(input_session_t *ic, spannable_string_t *text, int32_t new_cursor_position); + int32_t onSetSelection(input_session_t *ic, int32_t start, int32_t end); + int32_t onForceUpdate(); + + int m_lastCaretPos; + bool m_isComposing; + QString m_composingText; + bool m_inputPanelVisible; + QLocale m_inputPanelLocale; +}; + +Q_DECLARE_METATYPE(extracted_text_t*) + +QT_END_NAMESPACE + +#endif // QBBINPUTCONTEXT_H |