kiosk_window_manager.h

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/*
 * Copyright © 2016-2018 Canonical Ltd.
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 or 3 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef MIRAL_KIOSK_WINDOW_MANAGER_H
#define MIRAL_KIOSK_WINDOW_MANAGER_H
 
#include "sw_splash.h"
 
#include <miral/canonical_window_manager.h>
 
#include <mir_toolkit/events/enums.h>
 
using namespace mir::geometry;
 
class KioskWindowManagerPolicy : public miral::CanonicalWindowManagerPolicy
{
public:
    KioskWindowManagerPolicy(miral::WindowManagerTools const& tools, std::shared_ptr<SplashSession> const&);
 
    auto place_new_window(miral::ApplicationInfo const& app_info, miral::WindowSpecification const& request)
    -> miral::WindowSpecification override;
 
    void advise_focus_gained(miral::WindowInfo const& info) override;
 
    bool handle_keyboard_event(MirKeyboardEvent const* event) override;
    bool handle_touch_event(MirTouchEvent const* event) override;
    bool handle_pointer_event(MirPointerEvent const* event) override;
    void handle_modify_window(miral::WindowInfo& window_info, miral::WindowSpecification const& modifications) override;
 
    void handle_request_drag_and_drop(miral::WindowInfo& window_info) override;
    void handle_request_move(miral::WindowInfo& window_info, MirInputEvent const* input_event) override;
    void handle_request_resize(miral::WindowInfo& window_info, MirInputEvent const* input_event,
        MirResizeEdge edge) override;
 
    Rectangle confirm_placement_on_display(const miral::WindowInfo& window_info, MirWindowState new_state,
        Rectangle const& new_placement) override;
 
private:
    static const int modifier_mask =
        mir_input_event_modifier_alt |
        mir_input_event_modifier_shift |
        mir_input_event_modifier_sym |
        mir_input_event_modifier_ctrl |
        mir_input_event_modifier_meta;
 
    std::shared_ptr<SplashSession> const splash;
};
 
#endif /* MIRAL_KIOSK_WINDOW_MANAGER_H */