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39
40 #include "qqnxinputcontext_noimf.h"
41 #include "qqnxabstractvirtualkeyboard.h"
42 #include "qqnxintegration.h"
43 #include "qqnxscreen.h"
44
45 #include <QtCore/QDebug>
46 #include <QtGui/QGuiApplication>
47 #include <QtGui/QInputMethodEvent>
48
49 #if defined(QQNXINPUTCONTEXT_DEBUG)
50 #define qInputContextDebug qDebug
51 #else
52 #define qInputContextDebug QT_NO_QDEBUG_MACRO
53 #endif
54
55 QT_BEGIN_NAMESPACE
56
QQnxInputContext(QQnxIntegration * integration,QQnxAbstractVirtualKeyboard & keyboard)57 QQnxInputContext::QQnxInputContext(QQnxIntegration *integration, QQnxAbstractVirtualKeyboard &keyboard) :
58 QPlatformInputContext(),
59 m_inputPanelVisible(false),
60 m_inputPanelLocale(QLocale::c()),
61 m_integration(integration),
62 m_virtualKeyboard(keyboard)
63 {
64 connect(&keyboard, SIGNAL(heightChanged(int)), this, SLOT(keyboardHeightChanged()));
65 connect(&keyboard, SIGNAL(visibilityChanged(bool)), this, SLOT(keyboardVisibilityChanged(bool)));
66 connect(&keyboard, SIGNAL(localeChanged(QLocale)), this, SLOT(keyboardLocaleChanged(QLocale)));
67 keyboardVisibilityChanged(keyboard.isVisible());
68 keyboardLocaleChanged(keyboard.locale());
69 }
70
~QQnxInputContext()71 QQnxInputContext::~QQnxInputContext()
72 {
73 }
74
isValid() const75 bool QQnxInputContext::isValid() const
76 {
77 return true;
78 }
79
hasPhysicalKeyboard()80 bool QQnxInputContext::hasPhysicalKeyboard()
81 {
82 // TODO: This should query the system to check if a USB keyboard is connected.
83 return false;
84 }
85
reset()86 void QQnxInputContext::reset()
87 {
88 }
89
filterEvent(const QEvent * event)90 bool QQnxInputContext::filterEvent( const QEvent *event )
91 {
92 if (hasPhysicalKeyboard())
93 return false;
94
95 if (event->type() == QEvent::CloseSoftwareInputPanel) {
96 m_virtualKeyboard.hideKeyboard();
97 qInputContextDebug("hiding virtual keyboard");
98 return false;
99 }
100
101 if (event->type() == QEvent::RequestSoftwareInputPanel) {
102 m_virtualKeyboard.showKeyboard();
103 qInputContextDebug("requesting virtual keyboard");
104 return false;
105 }
106
107 return false;
108
109 }
110
keyboardRect() const111 QRectF QQnxInputContext::keyboardRect() const
112 {
113 QRect screenGeometry = m_integration->primaryDisplay()->geometry();
114 return QRectF(screenGeometry.x(), screenGeometry.height() - m_virtualKeyboard.height(),
115 screenGeometry.width(), m_virtualKeyboard.height());
116 }
117
handleKeyboardEvent(int flags,int sym,int mod,int scan,int cap)118 bool QQnxInputContext::handleKeyboardEvent(int flags, int sym, int mod, int scan, int cap)
119 {
120 Q_UNUSED(flags);
121 Q_UNUSED(sym);
122 Q_UNUSED(mod);
123 Q_UNUSED(scan);
124 Q_UNUSED(cap);
125 return false;
126 }
127
showInputPanel()128 void QQnxInputContext::showInputPanel()
129 {
130 qInputContextDebug();
131 m_virtualKeyboard.showKeyboard();
132 }
133
hideInputPanel()134 void QQnxInputContext::hideInputPanel()
135 {
136 qInputContextDebug();
137 m_virtualKeyboard.hideKeyboard();
138 }
139
isInputPanelVisible() const140 bool QQnxInputContext::isInputPanelVisible() const
141 {
142 return m_inputPanelVisible;
143 }
144
locale() const145 QLocale QQnxInputContext::locale() const
146 {
147 return m_inputPanelLocale;
148 }
149
keyboardHeightChanged()150 void QQnxInputContext::keyboardHeightChanged()
151 {
152 emitKeyboardRectChanged();
153 }
154
keyboardVisibilityChanged(bool visible)155 void QQnxInputContext::keyboardVisibilityChanged(bool visible)
156 {
157 qInputContextDebug() << "visible=" << visible;
158 if (m_inputPanelVisible != visible) {
159 m_inputPanelVisible = visible;
160 emitInputPanelVisibleChanged();
161 }
162 }
163
keyboardLocaleChanged(const QLocale & locale)164 void QQnxInputContext::keyboardLocaleChanged(const QLocale &locale)
165 {
166 qInputContextDebug() << "locale=" << locale;
167 if (m_inputPanelLocale != locale) {
168 m_inputPanelLocale = locale;
169 emitLocaleChanged();
170 }
171 }
172
setFocusObject(QObject * object)173 void QQnxInputContext::setFocusObject(QObject *object)
174 {
175 qInputContextDebug() << "input item=" << object;
176
177 if (!inputMethodAccepted()) {
178 if (m_inputPanelVisible)
179 hideInputPanel();
180 } else {
181 QInputMethodQueryEvent query(Qt::ImHints | Qt::ImEnterKeyType);
182 QCoreApplication::sendEvent(object, &query);
183 int inputHints = query.value(Qt::ImHints).toInt();
184 Qt::EnterKeyType qtEnterKeyType = Qt::EnterKeyType(query.value(Qt::ImEnterKeyType).toInt());
185
186 m_virtualKeyboard.setInputHints(inputHints);
187 m_virtualKeyboard.setEnterKeyType(
188 QQnxAbstractVirtualKeyboard::qtEnterKeyTypeToQnx(qtEnterKeyType)
189 );
190
191 if (!m_inputPanelVisible)
192 showInputPanel();
193 }
194 }
195
196 QT_END_NAMESPACE
197