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a05eaf28bd
When checking if the current selection intersects with the region (passed as parameter to the function), use scrollback relative coordinates. This fixes an issue where selections crossing the scrollback wrap-around being misdetected, resulting in either the selection being canceled while scrolling, even though it wasn’t scrolled out, or the selection _not_ being canceled, when it _was_ scrolled out.
87 lines
3.2 KiB
C
87 lines
3.2 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_scroll_up(struct terminal *term, int rows);
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void selection_scroll_down(struct terminal *term, int rows);
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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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