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442f297c63
These are not needed after #35129 but making uncrustify still play nice with them was a bit tricky. Unfortunately `uncrustify --update-config-with-doc` breaks strings with backslashes. This issue has been reported upstream, and in the meanwhile auto-update on every single run has been disabled.
118 lines
3.5 KiB
C
118 lines
3.5 KiB
C
#pragma once
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#include <stdbool.h>
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#include <stddef.h> // IWYU pragma: keep
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#include <stdint.h>
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#include "klib/kvec.h"
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#include "nvim/decoration_defs.h" // IWYU pragma: keep
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#include "nvim/macros_defs.h"
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#include "nvim/marktree_defs.h"
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#include "nvim/pos_defs.h" // IWYU pragma: keep
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#include "nvim/sign_defs.h" // IWYU pragma: keep
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#include "nvim/types_defs.h"
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// actual Decor* data is in decoration_defs.h
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/// Keep in sync with VirtTextPos in decoration_defs.h
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EXTERN const char *const virt_text_pos_str[] INIT( = { "eol", "eol_right_align", "inline",
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"overlay", "right_align", "win_col" });
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/// Keep in sync with HlMode in decoration_defs.h
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EXTERN const char *const hl_mode_str[] INIT( = { "", "replace", "combine", "blend" });
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typedef enum {
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kDecorKindHighlight,
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kDecorKindSign,
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kDecorKindVirtText,
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kDecorKindVirtLines,
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kDecorKindUIWatched,
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} DecorRangeKindEnum;
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typedef uint8_t DecorRangeKind;
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typedef struct {
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int start_row;
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int start_col;
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int end_row;
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int end_col;
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int ordering; ///< range insertion order
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DecorPriority priority;
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bool owned; ///< ephemeral decoration, free memory immediately
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DecorRangeKind kind;
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// next pointers MUST NOT be used, these are separate ranges
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// vt->next could be pointing to freelist memory at this point
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union {
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DecorSignHighlight sh;
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DecorVirtText *vt;
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struct {
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uint32_t ns_id;
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uint32_t mark_id;
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VirtTextPos pos;
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} ui;
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} data;
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int attr_id; ///< cached lookup of inl.hl_id if it was a highlight
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/// Screen column to draw the virtual text.
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/// When -1, it should be drawn on the current screen line after deciding where.
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/// When -3, it may be drawn at a position yet to be assigned.
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/// When -10, it has just been added.
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/// When INT_MIN, it should no longer be drawn.
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int draw_col;
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} DecorRange;
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/// DecorRange can be removed from `DecorState` list in any order,
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/// so we track available slots using a freelist (with `next_free_i`).
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/// The list head is in `DecorState.free_slot_i`.
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typedef union {
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DecorRange range;
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int next_free_i;
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} DecorRangeSlot;
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typedef struct {
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MarkTreeIter itr[1];
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kvec_t(DecorRangeSlot) slots;
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kvec_t(int) ranges_i;
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/// Indices in [0; current_end) of `ranges_i` point to ranges that start
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/// before current position. Sorted by priority and order of insertion.
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int current_end;
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/// Indices in [future_begin, kv_size(ranges_i)) of `ranges_i` point to
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/// ranges that start after current position. Sorted by starting position.
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int future_begin;
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/// Head of DecorRangeSlot freelist. -1 if none are freed.
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int free_slot_i;
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/// Index for keeping track of range insertion order.
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int new_range_ordering;
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win_T *win;
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int top_row;
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int row;
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int col_until;
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int current;
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int eol_col;
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int conceal;
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schar_T conceal_char;
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int conceal_attr;
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TriState spell;
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bool running_decor_provider;
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bool itr_valid;
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} DecorState;
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EXTERN DecorState decor_state INIT( = { 0 });
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// TODO(bfredl): These should maybe be per-buffer, so that all resources
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// associated with a buffer can be freed when the buffer is unloaded.
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EXTERN kvec_t(DecorSignHighlight) decor_items INIT( = KV_INITIAL_VALUE);
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#include "decoration.h.generated.h"
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#include "decoration.h.inline.generated.h"
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static inline int decor_redraw_col(win_T *wp, int col, int win_col, bool hidden, DecorState *state)
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FUNC_ATTR_ALWAYS_INLINE
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{
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if (col <= state->col_until) {
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return state->current;
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}
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return decor_redraw_col_impl(wp, col, win_col, hidden, state);
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}
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