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https://github.com/neovim/neovim
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026cfa28d0
Co-authored-by: Au. <acehinnnqru@gmail.com> Co-authored-by: Daniel Rainer <daniel.rainer@localhost> Co-authored-by: Evgeni Chasnovski <evgeni.chasnovski@gmail.com> Co-authored-by: Lewis Russell <lewis6991@gmail.com> Co-authored-by: Luuk van Baal <luukvbaal@gmail.com> Co-authored-by: Pierre Barbin <pierre@heitzsystem.com> Co-authored-by: Riley Bruins <ribru17@hotmail.com> Co-authored-by: Yinzuo Jiang <jiangyinzuo@foxmail.com> Co-authored-by: phanium <91544758+phanen@users.noreply.github.com> Co-authored-by: zeertzjq <zeertzjq@outlook.com>
90 lines
2.5 KiB
C
90 lines
2.5 KiB
C
#pragma once
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#include <stdbool.h>
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#include <stddef.h>
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#include <stdint.h>
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#include "nvim/api/private/defs.h"
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#include "nvim/msgpack_rpc/packer_defs.h"
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/// Keep in sync with ui_ext_names[] in ui.h
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typedef enum {
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kUICmdline = 0,
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kUIPopupmenu,
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kUITabline,
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kUIWildmenu,
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kUIMessages,
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#define kUIGlobalCount kUILinegrid
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kUILinegrid,
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kUIMultigrid,
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kUIHlState,
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kUITermColors,
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kUIFloatDebug,
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kUIExtCount,
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} UIExtension;
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enum {
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kLineFlagWrap = 1,
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kLineFlagInvalid = 2,
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};
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typedef int LineFlags;
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typedef struct {
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bool rgb;
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bool override; ///< Force highest-requested UI capabilities.
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bool composed;
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bool ui_ext[kUIExtCount]; ///< Externalized UI capabilities.
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int width;
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int height;
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int pum_nlines; ///< actual nr. lines shown in PUM
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bool pum_pos; ///< UI reports back pum position?
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double pum_row;
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double pum_col;
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double pum_height;
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double pum_width;
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// TUI fields.
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char *term_name;
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char *term_background; ///< Deprecated. No longer needed since background color detection happens
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///< in Lua. To be removed in a future release.
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int term_colors;
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bool stdin_tty;
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bool stdout_tty;
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uint64_t channel_id;
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#define UI_BUF_SIZE ARENA_BLOCK_SIZE ///< total buffer size for pending msgpack data.
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/// guaranteed size available for each new event (so packing of simple events
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/// and the header of grid_line will never fail)
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#define EVENT_BUF_SIZE 256
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// Fields related to packing
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PackerBuffer packer;
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const char *cur_event; ///< name of current event (might get multiple arglists)
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// We start packing the two outermost msgpack arrays before knowing the total
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// number of elements. Thus track the location where array size will need
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// to be written in the msgpack buffer, once the specific array is finished.
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char *nevents_pos;
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char *ncalls_pos;
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uint32_t nevents; ///< number of distinct events (top-level args to "redraw"
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uint32_t ncalls; ///< number of calls made to the current event (plus one for the name!)
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bool flushed_events; ///< events where sent to client without "flush" event
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size_t ncells_pending; ///< total number of cells since last buffer flush
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int hl_id; // Current highlight for legacy put event.
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Integer cursor_row, cursor_col; // Intended visible cursor position.
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// Position of legacy cursor, used both for drawing and visible user cursor.
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Integer client_row, client_col;
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bool wildmenu_active;
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} RemoteUI;
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typedef struct {
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const char *name;
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void (*fn)(Array args);
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} UIClientHandler;
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