add support of virtualkeyboard show and hide

qt5/dbusaddons/fcitxqtinputcontextproxy.cpp

@@ -47,6 +47,11 @@ QDBusPendingReply<> FcitxQtInputContextProxy::focusOut() {
     return d->icproxy_->FocusOut();
 }
 
+QDBusPendingReply<> FcitxQtInputContextProxy::hideVirtualKeyboard() {
+    Q_D(FcitxQtInputContextProxy);
+    return d->icproxy_->HideVirtualKeyboard();
+}
+
 QDBusPendingReply<bool> FcitxQtInputContextProxy::processKeyEvent(
     unsigned int keyval, unsigned int keycode, unsigned int state, bool type,
     unsigned int time) {
@@ -90,6 +95,11 @@ FcitxQtInputContextProxy::setSurroundingTextPosition(unsigned int cursor,
     return d->icproxy_->SetSurroundingTextPosition(cursor, anchor);
 }
 
+QDBusPendingReply<> FcitxQtInputContextProxy::showVirtualKeyboard() {
+    Q_D(FcitxQtInputContextProxy);
+    return d->icproxy_->ShowVirtualKeyboard();
+}
+
 QDBusPendingReply<> FcitxQtInputContextProxy::prevPage() {
     Q_D(FcitxQtInputContextProxy);
     return d->icproxy_->PrevPage();
@@ -111,6 +121,11 @@ QDBusPendingReply<> FcitxQtInputContextProxy::invokeAction(unsigned int action,
     return d->icproxy_->InvokeAction(action, cursor);
 }
 
+QDBusPendingReply<bool> FcitxQtInputContextProxy::isVirtualKeyboardVisible() {
+    Q_D(FcitxQtInputContextProxy);
+    return d->icproxy_->IsVirtualKeyboardVisible();
+}
+
 bool FcitxQtInputContextProxy::supportInvokeAction() const {
     Q_D(const FcitxQtInputContextProxy);
     return d->supportInvokeAction_;

qt5/dbusaddons/fcitxqtinputcontextproxy.h

@@ -35,6 +35,7 @@ public:
 public Q_SLOTS:
     QDBusPendingReply<> focusIn();
     QDBusPendingReply<> focusOut();
+    QDBusPendingReply<> hideVirtualKeyboard();
     QDBusPendingReply<bool> processKeyEvent(unsigned int keyval,
                                             unsigned int keycode,
                                             unsigned int state, bool type,
@@ -49,10 +50,12 @@ public Q_SLOTS:
                                            unsigned int anchor);
     QDBusPendingReply<> setSurroundingTextPosition(unsigned int cursor,
                                                    unsigned int anchor);
+    QDBusPendingReply<> showVirtualKeyboard();
     QDBusPendingReply<> prevPage();
     QDBusPendingReply<> nextPage();
     QDBusPendingReply<> selectCandidate(int i);
     QDBusPendingReply<> invokeAction(unsigned int action, int cursor);
+    QDBusPendingReply<bool> isVirtualKeyboardVisible();
 
     bool supportInvokeAction() const;
 

qt5/dbusaddons/fcitxqtinputcontextproxyimpl.h

@@ -58,6 +58,12 @@ public Q_SLOTS: // METHODS
         return asyncCallWithArgumentList(QStringLiteral("FocusOut"), argumentList);
     }
 
+    inline QDBusPendingReply<> HideVirtualKeyboard()
+    {
+        QList<QVariant> argumentList;
+        return asyncCallWithArgumentList(QStringLiteral("HideVirtualKeyboard"), argumentList);
+    }
+
     inline QDBusPendingReply<> InvokeAction(unsigned int action, int cursor) {
         QList<QVariant> argumentList;
         argumentList << QVariant::fromValue(action)
@@ -66,6 +72,12 @@ public Q_SLOTS: // METHODS
                                          argumentList);
     }
 
+    inline QDBusPendingReply<bool> IsVirtualKeyboardVisible()
+    {
+        QList<QVariant> argumentList;
+        return asyncCallWithArgumentList(QStringLiteral("IsVirtualKeyboardVisible"), argumentList);
+    }
+
     inline QDBusPendingReply<> NextPage()
     {
         QList<QVariant> argumentList;
@@ -135,6 +147,12 @@ public Q_SLOTS: // METHODS
         return asyncCallWithArgumentList(QStringLiteral("SetSurroundingTextPosition"), argumentList);
     }
 
+    inline QDBusPendingReply<> ShowVirtualKeyboard()
+    {
+        QList<QVariant> argumentList;
+        return asyncCallWithArgumentList(QStringLiteral("ShowVirtualKeyboard"), argumentList);
+    }
+
 Q_SIGNALS: // SIGNALS
     void CommitString(const QString &str);
     void CurrentIM(const QString &name, const QString &uniqueName, const QString &langCode);

qt5/dbusaddons/interfaces/org.fcitx.Fcitx.InputContext1.xml

@@ -54,6 +54,13 @@
       <arg name="action" direction="in" type="u"/>
       <arg name="cursor" direction="in" type="i"/>
     </method>
+    <method name="ShowVirtualKeyboard">
+    </method>
+    <method name="HideVirtualKeyboard">
+    </method>
+    <method name="IsVirtualKeyboardVisible">
+      <arg type="b" direction="out"/>
+    </method>
     <signal name="CommitString">
       <arg name="str" type="s"/>
     </signal>

qt5/platforminputcontext/qfcitxplatforminputcontext.cpp

@@ -688,6 +688,32 @@ bool QFcitxPlatformInputContext::hasCapability(Capability) const {
     return true;
 }
 
+void QFcitxPlatformInputContext::showInputPanel() {
+    auto *proxy = validIC();
+    if (proxy == nullptr) {
+        return;
+    }
+    proxy->showVirtualKeyboard();
+}
+
+void QFcitxPlatformInputContext::hideInputPanel() {
+    auto *proxy = validIC();
+    if (proxy == nullptr) {
+        return;
+    }
+    proxy->hideVirtualKeyboard();
+}
+
+bool QFcitxPlatformInputContext::isInputPanelVisible() const {
+    auto *proxy = const_cast<QFcitxPlatformInputContext *>(this)->validIC();
+    if (proxy == nullptr) {
+        return false;
+    }
+    auto reply = proxy->isVirtualKeyboardVisible();
+    reply.waitForFinished();
+    return reply.value();
+}
+
 void QFcitxPlatformInputContext::createICData(QWindow *w) {
     auto iter = icMap_.find(w);
     if (iter == icMap_.end()) {

qt5/platforminputcontext/qfcitxplatforminputcontext.h

@@ -155,6 +155,9 @@ public:
     bool filterEvent(const QEvent *event) override;
     QLocale locale() const override;
     bool hasCapability(Capability capability) const override;
+    virtual void showInputPanel() override;
+    virtual void hideInputPanel() override;
+    virtual bool isInputPanelVisible() const override;
 
 public Q_SLOTS:
     void cursorRectChanged();