54 lines
1.3 KiB
C++
54 lines
1.3 KiB
C++
#ifndef user_interface_hh_INCLUDED
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#define user_interface_hh_INCLUDED
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#include "color.hh"
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#include "keys.hh"
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#include "memoryview.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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class DisplayLine;
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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 menu_show(memoryview<String> choices,
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DisplayCoord anchor, ColorPair fg, ColorPair bg,
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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& title, const String& content,
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DisplayCoord anchor, ColorPair colors,
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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 DisplayLine& status_line,
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const DisplayLine& 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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