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3b41379be4
When unmapping a sub-surface, Sway <= 1.8 does not damage the surface beneath the sub-surface. https://github.com/swaywm/sway/issues/6960 The workaround is to manually damage the main surface. Previously, this was done when exiting scrollback search, and after the ‘flash’ OSC. But other sub-surfaces, that may also be unmapped, did not. This patch adds a quirk handler that does this, and calls it when: * Exiting scrollback search * Ending the ‘flash’ OSC * Exiting unicode input mode * Clearing URL labels * Removing the scrollback position indicator Closes #1335
93 lines
1.9 KiB
C
93 lines
1.9 KiB
C
#include "quirks.h"
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#include <stdlib.h>
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#include <stdbool.h>
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#include <string.h>
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#define LOG_MODULE "quirks"
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#define LOG_ENABLE_DBG 0
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#include "log.h"
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#include "util.h"
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static bool
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is_weston(void)
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{
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static bool is_weston = false;
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static bool initialized = false;
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if (!initialized) {
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initialized = true;
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is_weston = getenv("WESTON_CONFIG_FILE") != NULL;
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if (is_weston)
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LOG_WARN("applying wl_subsurface_set_desync() workaround for weston");
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}
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return is_weston;
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}
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void
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quirk_weston_subsurface_desync_on(struct wl_subsurface *sub)
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{
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if (!is_weston())
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return;
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wl_subsurface_set_desync(sub);
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}
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void
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quirk_weston_subsurface_desync_off(struct wl_subsurface *sub)
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{
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if (!is_weston())
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return;
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wl_subsurface_set_sync(sub);
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}
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void
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quirk_weston_csd_on(struct terminal *term)
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{
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if (term->window->csd_mode != CSD_YES)
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return;
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if (term->window->is_fullscreen)
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return;
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for (int i = 0; i < ALEN(term->window->csd.surface); i++)
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quirk_weston_subsurface_desync_on(term->window->csd.surface[i].sub);
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}
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void
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quirk_weston_csd_off(struct terminal *term)
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{
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if (term->window->csd_mode != CSD_YES)
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return;
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if (term->window->is_fullscreen)
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return;
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for (int i = 0; i < ALEN(term->window->csd.surface); i++)
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quirk_weston_subsurface_desync_off(term->window->csd.surface[i].sub);
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}
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static bool
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is_sway(void)
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{
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static bool is_sway = false;
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static bool initialized = false;
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if (!initialized) {
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initialized = true;
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is_sway = getenv("SWAYSOCK") != NULL;
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if (is_sway)
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LOG_WARN("applying wl_surface_damage_buffer() workaround for Sway");
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}
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return is_sway;
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}
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void
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quirk_sway_subsurface_unmap(struct terminal *term)
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{
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if (!is_sway())
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return;
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wl_surface_damage_buffer(term->window->surface, 0, 0, INT32_MAX, INT32_MAX);
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}
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