51 lines
1.2 KiB
C++
51 lines
1.2 KiB
C++
#ifndef user_interface_hh_INCLUDED
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#define user_interface_hh_INCLUDED
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#include "memoryview.hh"
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#include "keys.hh"
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#include "units.hh"
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#include "utils.hh"
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namespace Kakoune
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{
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class String;
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class DisplayBuffer;
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struct DisplayCoord;
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enum class MenuStyle
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{
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Prompt,
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Inline
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};
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using InputCallback = std::function<void()>;
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class UserInterface : public SafeCountable
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{
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public:
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virtual ~UserInterface() {}
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virtual void print_status(const String& status, CharCount cursor_pos = -1) = 0;
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virtual void menu_show(const memoryview<String>& choices,
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const DisplayCoord& anchor, MenuStyle style) = 0;
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virtual void menu_select(int selected) = 0;
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virtual void menu_hide() = 0;
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virtual void info_show(const String& content,
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const DisplayCoord& anchor, MenuStyle style) = 0;
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virtual void info_hide() = 0;
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virtual void draw(const DisplayBuffer& display_buffer,
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const String& mode_line) = 0;
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virtual DisplayCoord dimensions() = 0;
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virtual bool is_key_available() = 0;
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virtual Key get_key() = 0;
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virtual void set_input_callback(InputCallback callback) = 0;
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};
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}
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#endif // user_interface_hh_INCLUDED
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