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https://codeberg.org/dnkl/foot.git
synced 2026-05-29 21:38:03 -04:00
d28ac267d2
This change introduces a new `scrollback` Meson build option (enabled by default) that lets foot be compiled without scrollback history. When the option is off, `FOOT_HAVE_SCROLLBACK` is left undefined and the relevant code is excluded from the build, producing a slimmer terminal for use cases that do not need it. With scrollback disabled: - The `[scrollback]` section in `foot.ini` and its key bindings become no-ops. - In-terminal search is removed, along with the "pipe scrollback" action, the scrollback indicator, and their colors/overlays. - IME hooks for the search box, mouse-wheel scrollback handling, and related `terminal` state are compiled out. - Selection auto-scroll (the timer that scrolls the viewport while a drag-selection extends past the visible area) is removed, since with no scrollback there is nowhere to scroll to. The associated function declarations, `enum selection_scroll_direction`, the `auto_scroll` field on `terminal::selection`, and their init/teardown sites are all excluded from the build. To keep action enumerations stable across build configurations, two range markers (`BIND_ACTION_PIPE_FIRST` / `BIND_ACTION_PIPE_LAST`) are introduced so that pipe-action handling does not depend on `PIPE_SCROLLBACK` being present. The build summary and `foot --version` now report `+scrollback` or `-scrollback`, and the config tests have been updated to account for optional section.
54 lines
1.5 KiB
C
54 lines
1.5 KiB
C
#pragma once
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#include <stdbool.h>
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#include "terminal.h"
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#include "fdm.h"
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#include "wayland.h"
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#include "misc.h"
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struct renderer;
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struct renderer *render_init(struct fdm *fdm, struct wayland *wayl);
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void render_destroy(struct renderer *renderer);
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enum resize_options {
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RESIZE_NORMAL = 0,
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RESIZE_FORCE = 1 << 0,
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RESIZE_BY_CELLS = 1 << 1,
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RESIZE_KEEP_GRID = 1 << 2,
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};
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bool render_resize(
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struct terminal *term, int width, int height, uint8_t resize_options);
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void render_refresh(struct terminal *term);
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void render_refresh_app_id(struct terminal *term);
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void render_refresh_icon(struct terminal *term);
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void render_refresh_csd(struct terminal *term);
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#if defined(FOOT_HAVE_SCROLLBACK)
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void render_refresh_search(struct terminal *term);
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#endif
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void render_refresh_title(struct terminal *term);
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void render_refresh_urls(struct terminal *term);
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bool render_xcursor_set(
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struct seat *seat, struct terminal *term, enum cursor_shape shape);
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bool render_xcursor_is_valid(const struct seat *seat, const char *cursor);
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void render_overlay(struct terminal *term);
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struct render_worker_context {
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int my_id;
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struct terminal *term;
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};
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int render_worker_thread(void *_ctx);
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struct csd_data {
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int x;
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int y;
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int width;
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int height;
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};
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struct csd_data get_csd_data(const struct terminal *term, enum csd_surface surf_idx);
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void render_buffer_release_callback(struct buffer *buf, void *data);
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void render_wait_for_preapply_damage(struct terminal *term);
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