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Viewing changes to tests/mir_test_framework/stub_input_platform.cpp

  • Committer: Package Import Robot
  • Author(s): CI Train Bot
  • Date: 2015-05-12 13:12:55 UTC
  • mto: This revision was merged to the branch mainline in revision 96.
  • Revision ID: package-import@ubuntu.com-20150512131255-y7z12i8n4pbvo70x
Tags: upstream-0.13.0+15.10.20150512
Import upstream version 0.13.0+15.10.20150512

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tests/mir_test_framework/stub_input_platform.cpp
 
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/*
 
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 * Copyright © 2014-2015 Canonical Ltd.
 
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 *
 
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 * This program is free software: you can redistribute it and/or modify it
 
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 * under the terms of the GNU General Public License version 3,
 
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 * as published by the Free Software Foundation.
 
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 *
 
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 * This program is distributed in the hope that it will be useful,
 
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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 * GNU General Public License for more details.
 
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 *
 
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 * You should have received a copy of the GNU General Public License
 
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
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 *
 
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 * Authored by: Andreas Pokorny <andreas.pokorny@canonical.com>
 
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 */
 
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#include "stub_input_platform.h"
 
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#include "mir/input/input_device_registry.h"
 
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#include "mir/dispatch/action_queue.h"
 
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#include "mir/module_deleter.h"
 
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#include <algorithm>
 
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namespace mtf = mir_test_framework;
 
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namespace mi = mir::input;
 
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mtf::StubInputPlatform::StubInputPlatform(
 
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    std::shared_ptr<mi::InputDeviceRegistry> const& input_device_registry)
 
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    : platform_queue{mir::make_module_ptr<mir::dispatch::ActionQueue>()},
 
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    registry(input_device_registry)
 
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{
 
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    stub_input_platform = this;
 
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}
 
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mtf::StubInputPlatform::~StubInputPlatform()
 
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{
 
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    device_store.clear();
 
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    stub_input_platform = nullptr;
 
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}
 
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void mtf::StubInputPlatform::start()
 
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{
 
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    for (auto const& dev : device_store)
 
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    {
 
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        auto device = dev.lock();
 
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        registry->add_device(device);
 
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    }
 
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    device_store.clear();
 
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}
 
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std::shared_ptr<mir::dispatch::Dispatchable> mtf::StubInputPlatform::dispatchable()
 
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{
 
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    return platform_queue;
 
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}
 
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void mtf::StubInputPlatform::stop()
 
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{
 
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}
 
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void mtf::StubInputPlatform::add(std::shared_ptr<mir::input::InputDevice> const& dev)
 
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{
 
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    if (!stub_input_platform)
 
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    {
 
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        device_store.push_back(dev);
 
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        return;
 
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    }
 
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    stub_input_platform->platform_queue->enqueue(
 
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        [registry=stub_input_platform->registry,dev]
 
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        {
 
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            registry->add_device(dev);
 
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        });
 
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}
 
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void mtf::StubInputPlatform::remove(std::shared_ptr<mir::input::InputDevice> const& dev)
 
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{
 
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    if (!stub_input_platform)
 
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        BOOST_THROW_EXCEPTION(std::runtime_error("No stub input platform available"));
 
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    stub_input_platform->platform_queue->enqueue(
 
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        [registry=stub_input_platform->registry,dev]
 
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        {
 
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            registry->remove_device(dev);
 
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        });
 
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}
 
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mtf::StubInputPlatform* mtf::StubInputPlatform::stub_input_platform = nullptr;
 
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std::vector<std::weak_ptr<mir::input::InputDevice>> mtf::StubInputPlatform::device_store;