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https://github.com/MaSzyna-EU07/maszyna.git
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74 lines
1.9 KiB
C++
74 lines
1.9 KiB
C++
/*
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This Source Code Form is subject to the
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terms of the Mozilla Public License, v.
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2.0. If a copy of the MPL was not
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distributed with this file, You can
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obtain one at
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http://mozilla.org/MPL/2.0/.
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*/
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#pragma once
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#include "uilayer.h"
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// component implementing specific mode of application behaviour
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// base interface
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class application_mode {
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public:
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// destructor
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virtual
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~application_mode() = default;
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// methods;
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// initializes internal data structures of the mode. returns: true on success, false otherwise
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virtual
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bool
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init() = 0;
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// mode-specific update of simulation data. returns: false on error, true otherwise
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virtual
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bool
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update() = 0;
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// draws node-specific user interface
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inline
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void
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render_ui() {
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if( m_userinterface != nullptr ) {
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m_userinterface->render(); } }
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inline
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void
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set_progress( float const Progress = 0.f, float const Subtaskprogress = 0.f ) {
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if( m_userinterface != nullptr ) {
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m_userinterface->set_progress( Progress, Subtaskprogress ); } }
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// maintenance method, called when the mode is activated
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virtual
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void
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enter() = 0;
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// maintenance method, called when the mode is deactivated
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virtual
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void
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exit() = 0;
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// input handlers
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virtual
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void
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on_key( int const Key, int const Scancode, int const Action, int const Mods ) = 0;
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virtual
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void
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on_cursor_pos( double const X, double const Y ) = 0;
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virtual
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void
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on_mouse_button( int const Button, int const Action, int const Mods ) = 0;
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virtual
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void
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on_scroll( double const Xoffset, double const Yoffset ) = 0;
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virtual
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void
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on_event_poll() = 0;
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virtual
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bool
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is_command_processor() = 0;
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protected:
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// members
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std::shared_ptr<ui_layer> m_userinterface;
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};
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