mirror of
https://github.com/labwc/labwc.git
synced 2026-02-05 04:06:33 -05:00
9f5ff391cc
This allows changing the cycled order in the future, e.g. focused order vs created order. Functionally, this commit also changes the initially selected window; before this commit, the previous/next of the topmost window was always selected, but now the previous/next of the active window is selected first if it is in the cycled list. This won't change behaviors for most users, but this ensures that the user can go back to the focused window with Alt-Tab + Alt-Shift-Tab even when it is not the topmost window. This commit fixes the TODO in the previous commit by trying to preserve the selected view when a view is destroyed during window cycling.
101 lines
2.5 KiB
C
101 lines
2.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
#ifndef LABWC_CYCLE_H
|
|
#define LABWC_CYCLE_H
|
|
|
|
#include <stdbool.h>
|
|
#include <wayland-server-core.h>
|
|
|
|
struct output;
|
|
|
|
enum lab_cycle_dir {
|
|
LAB_CYCLE_DIR_NONE,
|
|
LAB_CYCLE_DIR_FORWARD,
|
|
LAB_CYCLE_DIR_BACKWARD,
|
|
};
|
|
|
|
/* TODO: add field with keyboard layout? */
|
|
enum cycle_osd_field_content {
|
|
LAB_FIELD_NONE = 0,
|
|
LAB_FIELD_TYPE,
|
|
LAB_FIELD_TYPE_SHORT,
|
|
LAB_FIELD_IDENTIFIER,
|
|
LAB_FIELD_TRIMMED_IDENTIFIER,
|
|
LAB_FIELD_ICON,
|
|
LAB_FIELD_DESKTOP_ENTRY_NAME,
|
|
LAB_FIELD_TITLE,
|
|
LAB_FIELD_TITLE_SHORT,
|
|
LAB_FIELD_WORKSPACE,
|
|
LAB_FIELD_WORKSPACE_SHORT,
|
|
LAB_FIELD_WIN_STATE,
|
|
LAB_FIELD_WIN_STATE_ALL,
|
|
LAB_FIELD_OUTPUT,
|
|
LAB_FIELD_OUTPUT_SHORT,
|
|
LAB_FIELD_CUSTOM,
|
|
|
|
LAB_FIELD_COUNT
|
|
};
|
|
|
|
struct cycle_osd_field {
|
|
enum cycle_osd_field_content content;
|
|
int width;
|
|
char *format;
|
|
struct wl_list link; /* struct rcxml.window_switcher.fields */
|
|
};
|
|
|
|
struct buf;
|
|
struct view;
|
|
struct server;
|
|
struct wlr_scene_node;
|
|
|
|
/* Begin window switcher */
|
|
void cycle_begin(struct server *server, enum lab_cycle_dir direction);
|
|
|
|
/* Cycle the selected view in the window switcher */
|
|
void cycle_step(struct server *server, enum lab_cycle_dir direction);
|
|
|
|
/* Closes the OSD */
|
|
void cycle_finish(struct server *server, bool switch_focus);
|
|
|
|
/* Re-initialize the window switcher */
|
|
void cycle_reinitialize(struct server *server);
|
|
|
|
/* Focus the clicked window and close OSD */
|
|
void cycle_on_cursor_release(struct server *server, struct wlr_scene_node *node);
|
|
|
|
/* Used by osd.c internally to render window switcher fields */
|
|
void cycle_osd_field_get_content(struct cycle_osd_field *field,
|
|
struct buf *buf, struct view *view);
|
|
/* Sets view info to buf according to format */
|
|
void cycle_osd_field_set_custom(struct buf *buf, struct view *view,
|
|
const char *format);
|
|
|
|
/* Used by rcxml.c when parsing the config */
|
|
void cycle_osd_field_arg_from_xml_node(struct cycle_osd_field *field,
|
|
const char *nodename, const char *content);
|
|
bool cycle_osd_field_is_valid(struct cycle_osd_field *field);
|
|
void cycle_osd_field_free(struct cycle_osd_field *field);
|
|
|
|
/* Internal API */
|
|
struct cycle_osd_item {
|
|
struct view *view;
|
|
struct wlr_scene_tree *tree;
|
|
struct wl_list link;
|
|
};
|
|
|
|
struct cycle_osd_impl {
|
|
/*
|
|
* Create a scene-tree of OSD for an output.
|
|
* This sets output->cycle_osd.{items,tree}.
|
|
*/
|
|
void (*create)(struct output *output);
|
|
/*
|
|
* Update output->cycle_osd.tree to highlight
|
|
* server->cycle_state.selected_view.
|
|
*/
|
|
void (*update)(struct output *output);
|
|
};
|
|
|
|
extern struct cycle_osd_impl cycle_osd_classic_impl;
|
|
extern struct cycle_osd_impl cycle_osd_thumbnail_impl;
|
|
|
|
#endif // LABWC_CYCLE_H
|