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Viewing changes to tests/include/mir_test_doubles/stub_display_configuration.h

  • Committer: Package Import Robot
  • Author(s): Ubuntu daily release
  • Date: 2014-10-10 14:01:26 UTC
  • mto: This revision was merged to the branch mainline in revision 84.
  • Revision ID: package-import@ubuntu.com-20141010140126-n1czko8na1kuz4ll
Tags: upstream-0.8.0+14.10.20141010
Import upstream version 0.8.0+14.10.20141010

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tests/include/mir_test_doubles/stub_display_configuration.h
 
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/*
 
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 * Copyright © 2013 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: Kevin DuBois <kevin.dubois@canonical.com>
 
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 */
 
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#ifndef MIR_TEST_DOUBLES_STUB_DISPLAY_CONFIGURATION_H_
 
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#define MIR_TEST_DOUBLES_STUB_DISPLAY_CONFIGURATION_H_
 
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#include "mir/graphics/display_configuration.h"
 
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#include "mir/geometry/rectangle.h"
 
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#include "mir_toolkit/common.h"
 
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#include <vector>
 
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namespace mir
 
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{
 
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namespace test
 
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{
 
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namespace doubles
 
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{
 
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class StubDisplayConfig : public graphics::DisplayConfiguration
 
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{
 
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public:
 
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    StubDisplayConfig()
 
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        : StubDisplayConfig(3)
 
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    {
 
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    }
 
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    StubDisplayConfig(StubDisplayConfig const& other)
 
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        : graphics::DisplayConfiguration(),
 
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          cards(other.cards),
 
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          outputs(other.outputs)
 
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    {
 
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    }
 
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    StubDisplayConfig(unsigned int num_displays)
 
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        : StubDisplayConfig(num_displays,
 
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                            {
 
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                                mir_pixel_format_bgr_888,
 
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                                mir_pixel_format_abgr_8888,
 
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                                mir_pixel_format_xbgr_8888
 
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                            })
 
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    {
 
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    }
 
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    StubDisplayConfig(std::vector<std::pair<bool,bool>> const& connected_used)
 
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        : StubDisplayConfig(connected_used.size())
 
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    {
 
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        for (auto i = 0u; i < outputs.size(); ++i)
 
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        {
 
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            outputs[i].connected = connected_used[i].first;
 
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            outputs[i].used = connected_used[i].second;
 
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        }
 
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    }
 
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    StubDisplayConfig(unsigned int num_displays,
 
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                      std::vector<MirPixelFormat> const& pfs)
 
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    {
 
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        /* construct a non-trivial dummy display config to send */
 
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        int mode_index = 0;
 
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        for (auto i = 0u; i < num_displays; i++)
 
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        {
 
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            std::vector<graphics::DisplayConfigurationMode> modes;
 
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            for (auto j = 0u; j <= i; j++)
 
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            {
 
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                geometry::Size sz{mode_index*4, mode_index*3};
 
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                graphics::DisplayConfigurationMode mode{sz, 10.0f * mode_index };
 
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                mode_index++;
 
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                modes.push_back(mode);
 
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            }
 
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            size_t mode_index = modes.size() - 1;
 
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            geometry::Size physical_size{};
 
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            geometry::Point top_left{};
 
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            graphics::DisplayConfigurationOutput output{
 
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                graphics::DisplayConfigurationOutputId{static_cast<int>(i + 1)},
 
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                graphics::DisplayConfigurationCardId{static_cast<int>(i)},
 
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                graphics::DisplayConfigurationOutputType::vga,
 
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                pfs, modes, i,
 
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                physical_size,
 
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                ((i % 2) == 0),  // even numbers have connected==true
 
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                ((i % 4) == 0),  // only every second even has used==true
 
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                top_left,
 
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                mode_index, pfs[0],
 
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                mir_power_mode_off,
 
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                mir_orientation_normal
 
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            };
 
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            outputs.push_back(output);
 
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            graphics::DisplayConfigurationCard card{
 
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                graphics::DisplayConfigurationCardId{static_cast<int>(i)},
 
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                i + 1
 
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            };
 
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            cards.push_back(card);
 
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        }
 
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    };
 
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    StubDisplayConfig(std::vector<geometry::Rectangle> const& rects)
 
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    {
 
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        int id = 1;
 
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        for (auto const& rect : rects)
 
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        {
 
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            graphics::DisplayConfigurationOutput output
 
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            {
 
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                graphics::DisplayConfigurationOutputId{id},
 
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                graphics::DisplayConfigurationCardId{0},
 
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                graphics::DisplayConfigurationOutputType::vga,
 
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                std::vector<MirPixelFormat>{mir_pixel_format_abgr_8888},
 
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                {{rect.size, 60.0}},
 
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                0, geometry::Size{}, true, true, rect.top_left, 0,
 
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                mir_pixel_format_abgr_8888, mir_power_mode_on,
 
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                mir_orientation_normal
 
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            };
 
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            outputs.push_back(output);
 
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            ++id;
 
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        }
 
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        graphics::DisplayConfigurationCard card{
 
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            graphics::DisplayConfigurationCardId{static_cast<int>(1)},
 
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            rects.size()
 
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        };
 
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        cards.push_back(card);
 
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    }
 
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    void for_each_card(std::function<void(graphics::DisplayConfigurationCard const&)> f) const override
 
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    {
 
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        for (auto const& card : cards)
 
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            f(card);
 
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    }
 
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    void for_each_output(std::function<void(graphics::DisplayConfigurationOutput const&)> f) const override
 
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    {
 
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        for (auto& disp : outputs)
 
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        {
 
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            f(disp);
 
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        }
 
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    }
 
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    void for_each_output(std::function<void(graphics::UserDisplayConfigurationOutput&)> f) override
 
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    {
 
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        for (auto& disp : outputs)
 
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        {
 
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            graphics::UserDisplayConfigurationOutput user(disp);
 
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            f(user);
 
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        }
 
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    }
 
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    std::vector<graphics::DisplayConfigurationCard> cards;
 
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    std::vector<graphics::DisplayConfigurationOutput> outputs;
 
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};
 
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}
 
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}
 
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}
 
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#endif /* MIR_TEST_DOUBLES_STUB_DISPLAY_CONFIGURATION_H_ */