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When true, selection_find_word_boundary_right() behaves as before - it stops as soon as it encounters a character that isn’t of the same *type* as the “initial” character (the last character in the selection). Take this, for example: The Quick Brown Fox The selection will first stop at the end of “the”, then just *before* “quick”, then at the end of “quick”. Then just *before* “brown”, and then at the end of “brown”, and so on. This suits mouse selections pretty good. But when selection_find_word_boundary_right() is used to extend a search match, it’s better to ignore space-to-word character transitions. That is, we want The Quick Brown Fox to first extend to the end of “the”, then immediately to the end of “quick”, then to the end of “brown”, and so on. Setting the ‘stop_to_space_to_word_boundary’ argument to false results in latter behavior. This is now done by search, when executing the “extend-to-word-boundary” and “extend-to-next-whitespace” key bindings.
85 lines
3.1 KiB
C
85 lines
3.1 KiB
C
#pragma once
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#include <stdbool.h>
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#include <wayland-client.h>
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#include "terminal.h"
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extern const struct wl_data_device_listener data_device_listener;
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extern const struct zwp_primary_selection_device_v1_listener primary_selection_device_listener;
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void selection_start(
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struct terminal *term, int col, int row,
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enum selection_kind new_kind, bool spaces_only);
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void selection_update(struct terminal *term, int col, int row);
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void selection_finalize(
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struct seat *seat, struct terminal *term, uint32_t serial);
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void selection_dirty_cells(struct terminal *term);
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void selection_cancel(struct terminal *term);
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void selection_extend(
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struct seat *seat, struct terminal *term,
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int col, int row, enum selection_kind kind);
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bool selection_on_rows(const struct terminal *term, int start, int end);
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void selection_view_up(struct terminal *term, int new_view);
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void selection_view_down(struct terminal *term, int new_view);
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void selection_clipboard_unset(struct seat *seat);
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void selection_primary_unset(struct seat *seat);
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bool selection_clipboard_has_data(const struct seat *seat);
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bool selection_primary_has_data(const struct seat *seat);
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char *selection_to_text(const struct terminal *term);
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void selection_to_clipboard(
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struct seat *seat, struct terminal *term, uint32_t serial);
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void selection_from_clipboard(
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struct seat *seat, struct terminal *term, uint32_t serial);
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void selection_to_primary(
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struct seat *seat, struct terminal *term, uint32_t serial);
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void selection_from_primary(struct seat *seat, struct terminal *term);
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/* Copy text *to* primary/clipboard */
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bool text_to_clipboard(
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struct seat *seat, struct terminal *term, char *text, uint32_t serial);
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bool text_to_primary(
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struct seat *seat, struct terminal *term, char *text, uint32_t serial);
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/*
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* Copy text *from* primary/clipboard
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*
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* Note that these are asynchronous; they *will* return
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* immediately. The 'cb' callback will be called 0..n times with
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* clipboard data. When done (or on error), the 'done' callback is
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* called.
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*
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* As such, keep this in mind:
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* - The 'user' context must not be stack allocated
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* - Don't expect clipboard data to have been received when these
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* functions return (it will *never* have been received at this
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* point).
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*/
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void text_from_clipboard(
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struct seat *seat, struct terminal *term,
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void (*cb)(char *data, size_t size, void *user),
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void (*done)(void *user), void *user);
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void text_from_primary(
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struct seat *seat, struct terminal *term,
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void (*cb)(char *data, size_t size, void *user),
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void (*dont)(void *user), void *user);
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void selection_start_scroll_timer(
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struct terminal *term, int interval_ns,
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enum selection_scroll_direction direction, int col);
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void selection_stop_scroll_timer(struct terminal *term);
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void selection_find_word_boundary_left(
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struct terminal *term, struct coord *pos, bool spaces_only);
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void selection_find_word_boundary_right(
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struct terminal *term, struct coord *pos, bool spaces_only,
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bool stop_on_space_to_word_boundary);
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struct coord selection_get_start(const struct terminal *term);
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struct coord selection_get_end(const struct terminal *term);
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