1 files changed, 152 insertions, 0 deletions
diff --git a/src/compositor/wayland_wrapper/qwlinputmethod.cpp b/src/compositor/wayland_wrapper/qwlinputmethod.cpp
new file mode 100644
index 000000000..7a3c073c8
--- /dev/null
+++ b/src/compositor/wayland_wrapper/qwlinputmethod.cpp
@@ -0,0 +1,152 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Klarälvdalens Datakonsult AB (KDAB).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Compositor.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
+**     of its contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qwlinputmethod_p.h"
+
+#include <QDebug>
+
+#include "qwlcompositor_p.h"
+#include "qwlinputdevice_p.h"
+#include "qwlinputmethodcontext_p.h"
+#include "qwlinputpanel_p.h"
+#include "qwlkeyboard_p.h"
+#include "qwltextinput_p.h"
+
+QT_BEGIN_NAMESPACE
+
+namespace QtWayland {
+
+InputMethod::InputMethod(Compositor *compositor, InputDevice *seat)
+    : QtWaylandServer::wl_input_method(seat->compositor()->wl_display())
+    , m_compositor(compositor)
+    , m_seat(seat)
+    , m_resource(0)
+    , m_textInput()
+    , m_context()
+{
+    connect(seat->keyboardDevice(), SIGNAL(focusChanged(Surface*)), this, SLOT(focusChanged(Surface*)));
+}
+
+InputMethod::~InputMethod()
+{
+}
+
+void InputMethod::activate(TextInput *textInput)
+{
+    if (!m_resource) {
+        qDebug() << "Cannout activate no input method running.";
+        return;
+    }
+
+    if (m_textInput) {
+        Q_ASSERT(m_textInput != textInput);
+        m_textInput->deactivate(this);
+    }
+    m_textInput = textInput;
+    m_context = new InputMethodContext(m_resource->client(), textInput);
+
+    send_activate(m_resource->handle, m_context->resource()->handle);
+
+    m_compositor->inputPanel()->setFocus(textInput->focus());
+    m_compositor->inputPanel()->setCursorRectangle(textInput->cursorRectangle());
+    m_compositor->inputPanel()->setInputPanelVisible(textInput->inputPanelVisible());
+}
+
+void InputMethod::deactivate()
+{
+    if (!m_resource) {
+        qDebug() << "Cannout deactivate no input method running.";
+        return;
+    }
+
+    send_deactivate(m_resource->handle, m_context->resource()->handle);
+    m_textInput = 0;
+    m_context = 0;
+
+    m_compositor->inputPanel()->setFocus(0);
+    m_compositor->inputPanel()->setCursorRectangle(QRect());
+    m_compositor->inputPanel()->setInputPanelVisible(false);
+}
+
+void InputMethod::focusChanged(Surface *surface)
+{
+    if (!m_textInput)
+        return;
+
+    if (!surface || m_textInput->focus() != surface) {
+        m_textInput->deactivate(this);
+    }
+}
+
+bool InputMethod::isBound() const
+{
+    return m_resource != 0;
+}
+
+InputMethodContext *InputMethod::context() const
+{
+    return m_context;
+}
+
+TextInput *InputMethod::textInput() const
+{
+    return m_textInput;
+}
+
+void InputMethod::input_method_bind_resource(Resource *resource)
+{
+    if (m_resource) {
+        wl_resource_post_error(resource->handle, WL_DISPLAY_ERROR_INVALID_OBJECT, "interface object already bound");
+        wl_resource_destroy(resource->handle);
+        return;
+    }
+
+    m_resource = resource;
+}
+
+void InputMethod::input_method_destroy_resource(Resource *resource)
+{
+    Q_ASSERT(resource == m_resource);
+    m_resource = 0;
+}
+
+} // namespace QtWayland
+
+QT_END_NAMESPACE