58 lines
1.6 KiB
C++
58 lines
1.6 KiB
C++
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#pragma once
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#include "ui-input.hh"
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/*= COMMON ACTION DEFINITIONS ================================================*/
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struct T_KeyboardShortcut
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{
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char character;
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T_KeyboardModifiers modifiers;
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explicit constexpr T_KeyboardShortcut(
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char character ,
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T_KeyboardModifiers modifiers = { } ) noexcept
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: character{ character } , modifiers{ modifiers }
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{}
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// Writes the keyboard shortcut to a buffer
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void toString( char* buffer , size_t size ) const noexcept;
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};
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struct T_UIAction
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{
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// Function to call when the action is executed
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using F_ActionHandler = std::function< void( void ) >;
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// Function that checks whether the action is enabled
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using F_ActionChecker = std::function< bool( void ) >;
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T_String id;
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T_String text; // Text, if different from the identifier
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char const* icon{ nullptr };
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T_Optional< T_KeyboardShortcut > shortcut;
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F_ActionHandler handler;
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F_ActionChecker enabled;
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T_UIAction( char const* id ,
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F_ActionHandler handler ) noexcept
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: id( T_String::Pooled( id ) ) ,
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handler( std::move( handler ) )
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{ assert( this->handler ); }
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T_UIAction( T_String const& id ,
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F_ActionHandler handler ) noexcept
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: id( id ) , handler( std::move( handler ) )
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{ assert( this->handler ); }
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T_UIAction& setShortcut( const T_KeyboardShortcut sc ) noexcept
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{ shortcut = sc; return *this; }
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T_UIAction& setText( T_String const& t ) noexcept
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{ text = t; return *this; }
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T_UIAction& setIcon( char const* const i ) noexcept
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{ icon = i; return *this; }
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T_UIAction& setEnabledCheck( F_ActionChecker check ) noexcept
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{ enabled = std::move( check ); return *this; }
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void menuItem( ) const noexcept;
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void tbButton( ) const noexcept;
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};
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