diff options
Diffstat (limited to 'src/plugins/platforms/qnx/qqnxinputcontext_imf.h')
| -rw-r--r-- | src/plugins/platforms/qnx/qqnxinputcontext_imf.h | 76 |
1 files changed, 44 insertions, 32 deletions
diff --git a/src/plugins/platforms/qnx/qqnxinputcontext_imf.h b/src/plugins/platforms/qnx/qqnxinputcontext_imf.h index 1980a99ed9..5028215bbe 100644 --- a/src/plugins/platforms/qnx/qqnxinputcontext_imf.h +++ b/src/plugins/platforms/qnx/qqnxinputcontext_imf.h @@ -1,6 +1,6 @@ /*************************************************************************** ** -** Copyright (C) 2011 - 2012 Research In Motion +** Copyright (C) 2013 BlackBerry Limited. All rights reserved. ** Contact: http://www.qt-project.org/legal ** ** This file is part of the plugins of the Qt Toolkit. @@ -43,9 +43,11 @@ #define QQNXINPUTCONTEXT_H #include <qpa/qplatforminputcontext.h> +#include "qqnxscreeneventfilter.h" #include <QtCore/QLocale> #include <QtCore/QMetaType> +#include <QtCore/QList> #include <qpa/qplatformintegration.h> #include "imf/imf_client.h" @@ -55,21 +57,30 @@ QT_BEGIN_NAMESPACE class QQnxAbstractVirtualKeyboard; class QQnxIntegration; +class QQnxImfRequest; -class QQnxInputContext : public QPlatformInputContext +class QQnxInputContext : public QPlatformInputContext, public QQnxScreenEventFilter { Q_OBJECT public: explicit QQnxInputContext(QQnxIntegration *integration, QQnxAbstractVirtualKeyboard &keyboard); ~QQnxInputContext(); + // Indices for selecting and setting highlight colors. + enum HighlightIndex { + ActiveRegion, + AutoCorrected, + Reverted, + }; + bool isValid() const; bool filterEvent(const QEvent *event); QRectF keyboardRect() const; void reset(); + void commit(); void update(Qt::InputMethodQueries); - bool handleKeyboardEvent(int flags, int sym, int mod, int scan, int cap); + bool handleKeyboardEvent(int flags, int sym, int mod, int scan, int cap, int sequenceId); void showInputPanel(); @@ -79,61 +90,62 @@ public: QLocale locale() const; void setFocusObject(QObject *object); -protected: - // Filters only for IMF events. - bool eventFilter(QObject *obj, QEvent *event); + static void setHighlightColor(int index, const QColor &color); + + static bool checkSpelling(const QString &text, void *context, void (*spellCheckDone)(void *context, const QString &text, const QList<int> &indices)); private Q_SLOTS: void keyboardVisibilityChanged(bool visible); void keyboardLocaleChanged(const QLocale &locale); + void processImfEvent(QQnxImfRequest *event); private: // IMF Event dispatchers - bool dispatchFocusEvent(FocusEventId id, int hints = Qt::ImhNone); + bool dispatchFocusGainEvent(int inputHints); + void dispatchFocusLossEvent(); bool dispatchRequestSoftwareInputPanel(); bool dispatchCloseSoftwareInputPanel(); + int handleSpellCheck(spell_check_event_t *event); int32_t processEvent(event_t *event); void closeSession(); - void openSession(); + bool openSession(); bool hasSession(); + void updateCursorPosition(); void endComposition(); - void setComposingText(QString const &composingText); + void finishComposingText(); bool hasSelectedText(); + void updateComposition(spannable_string_t *text, int32_t new_cursor_position); // 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 onCommitText(spannable_string_t *text, int32_t new_cursor_position); + int32_t onDeleteSurroundingText(int32_t left_length, int32_t right_length); + int32_t onGetCursorCapsMode(int32_t req_modes); + int32_t onFinishComposingText(); + int32_t onGetCursorPosition(); + spannable_string_t *onGetTextAfterCursor(int32_t n, int32_t flags); + spannable_string_t *onGetTextBeforeCursor(int32_t n, int32_t flags); + int32_t onSendEvent(event_t *event); + int32_t onSetComposingRegion(int32_t start, int32_t end); + int32_t onSetComposingText(spannable_string_t *text, int32_t new_cursor_position); + int32_t onIsTextSelected(int32_t* pIsSelected); + int32_t onIsAllTextSelected(int32_t* pIsSelected); int32_t onForceUpdate(); - int m_lastCaretPos; + int m_caretPosition; bool m_isComposing; QString m_composingText; + bool m_isUpdatingText; bool m_inputPanelVisible; QLocale m_inputPanelLocale; + // The object that had focus when the last highlight color was set. + QObject *m_focusObject; + // Indexed by HighlightIndex + QColor m_highlightColor[3]; QQnxIntegration *m_integration; - QQnxAbstractVirtualKeyboard &m_virtualKeyboad; + QQnxAbstractVirtualKeyboard &m_virtualKeyboard; }; -Q_DECLARE_METATYPE(extracted_text_t*) - QT_END_NAMESPACE #endif // QQNXINPUTCONTEXT_H |