git.iko.soy/unity8
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unity8/tests/mocks/Unity/Application/SurfaceManager.cpp
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1/*
2 * Copyright (C) 2014 Canonical, Ltd.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 3.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16#include "SurfaceManager.h"
18#include "MirSurfaceItem.h"
19#include "VirtualKeyboard.h"
22SurfaceManager *SurfaceManager::the_surface_manager = nullptr;
24SurfaceManager *SurfaceManager::singleton()
26 if (!the_surface_manager) {
27 the_surface_manager = new SurfaceManager();
28 }
29 return the_surface_manager;
32SurfaceManager::SurfaceManager(QObject *parent) :
33 QObject(parent)
34 , m_virtualKeyboard(nullptr)
38void SurfaceManager::registerSurface(MirSurfaceItem *surface)
40 connect(surface, &MirSurfaceItem::inputMethodRequested,
41 this, &SurfaceManager::showInputMethod);
42 connect(surface, &MirSurfaceItem::inputMethodDismissed,
43 this, &SurfaceManager::hideInputMethod);
44 Q_EMIT surfaceCreated(surface);
47void SurfaceManager::unregisterSurface(MirSurfaceItem *surface)
49 disconnect(surface, 0, this, 0);
50 Q_EMIT surfaceDestroyed(surface);
53void SurfaceManager::showInputMethod()
55 if (!m_virtualKeyboard) {
56 m_virtualKeyboard = new VirtualKeyboard(MirSurfaceItem::Minimized);
57 Q_EMIT surfaceCreated(m_virtualKeyboard);
58 }
59 m_virtualKeyboard->setState(MirSurfaceItem::Restored);
62void SurfaceManager::hideInputMethod()
64 if (m_virtualKeyboard) {
65 m_virtualKeyboard->setState(MirSurfaceItem::Minimized);
66 }