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Add common/edge.c
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tokyo4j 2025-08-21 17:57:29 +09:00 • committed by Johan Malm
parent 1b575ce816
commit 48ba23fc8d
9 changed files with 105 additions and 96 deletions
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2
include/common/direction.h
View file

@ -3,7 +3,7 @@
#define LABWC_DIRECTION_H
#include <wlr/types/wlr_output_layout.h>
#include "config/types.h"
#include "common/edge.h"
bool direction_from_edge(enum lab_edge edge, enum wlr_direction *direction);
enum wlr_direction direction_get_opposite(enum wlr_direction direction);

38
include/common/edge.h Normal file
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@ -0,0 +1,38 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef LABWC_EDGE_H
#define LABWC_EDGE_H
#include <wayland-server-core.h>
/**
* Represents an edge or direction (e.g. window tiling, window motion)
*/
enum lab_edge {
LAB_EDGE_INVALID = 0,
LAB_EDGE_LEFT = (1 << 0),
LAB_EDGE_RIGHT = (1 << 1),
LAB_EDGE_UP = (1 << 2),
LAB_EDGE_DOWN = (1 << 3),
LAB_EDGE_CENTER = (1 << 4), /* for window tiling */
LAB_EDGE_ANY = (1 << 5), /* for window rules */
/* for window tiling */
LAB_EDGE_UPLEFT = (LAB_EDGE_UP | LAB_EDGE_LEFT),
LAB_EDGE_UPRIGHT = (LAB_EDGE_UP | LAB_EDGE_RIGHT),
LAB_EDGE_DOWNLEFT = (LAB_EDGE_DOWN | LAB_EDGE_LEFT),
LAB_EDGE_DOWNRIGHT = (LAB_EDGE_DOWN | LAB_EDGE_RIGHT),
};
enum lab_edge lab_edge_parse(const char *direction, bool tiled, bool any);
/**
* lab_edge_invert() - select the opposite of a provided edge
*
* Returns LAB_EDGE_INVALID for edges other than UP/DOWN/LEFT/RIGHT.
*
* @edge: edge to be inverted
*/
enum lab_edge lab_edge_invert(enum lab_edge edge);
#endif /* LABWC_EDGE_H */

22
include/config/types.h
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@ -11,28 +11,6 @@
* For the full config struct, see config/rcxml.h.
*/
/**
* Edges to which a view can be snapped. "Any" is used as
* a catch-all for every valid edge in order to simplify certain
* types of conditionals, but it is only valid for a selection
* of options in rc.xml.
*/
enum lab_edge {
LAB_EDGE_INVALID = 0,
LAB_EDGE_LEFT = (1 << 0),
LAB_EDGE_RIGHT = (1 << 1),
LAB_EDGE_UP = (1 << 2),
LAB_EDGE_DOWN = (1 << 3),
LAB_EDGE_CENTER = (1 << 4),
LAB_EDGE_ANY = (1 << 5),
LAB_EDGE_UPLEFT = (LAB_EDGE_UP | LAB_EDGE_LEFT),
LAB_EDGE_UPRIGHT = (LAB_EDGE_UP | LAB_EDGE_RIGHT),
LAB_EDGE_DOWNLEFT = (LAB_EDGE_DOWN | LAB_EDGE_LEFT),
LAB_EDGE_DOWNRIGHT = (LAB_EDGE_DOWN | LAB_EDGE_RIGHT),
};
/**
* Indicates whether tablet tool motion events should be reported using
* absolute or relative coordinates

11
include/view.h
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@ -7,6 +7,7 @@
#include <wayland-util.h>
#include <wlr/util/box.h>
#include <xkbcommon/xkbcommon.h>
#include "common/edge.h"
#include "config.h"
#include "config/types.h"
@ -422,15 +423,6 @@ void view_array_append(struct server *server, struct wl_array *views,
enum view_wants_focus view_wants_focus(struct view *view);
bool view_contains_window_type(struct view *view, enum lab_window_type window_type);
/**
* view_edge_invert() - select the opposite of a provided edge
*
* LAB_EDGE_CENTER and LAB_EDGE_INVALID both map to LAB_EDGE_INVALID.
*
* @edge: edge to be inverted
*/
enum lab_edge view_edge_invert(enum lab_edge edge);
/* If view is NULL, the size of SSD is not considered */
struct wlr_box view_get_edge_snap_box(struct view *view, struct output *output,
enum lab_edge edge);
@ -601,7 +593,6 @@ void view_init(struct view *view);
void view_destroy(struct view *view);
enum view_axis view_axis_parse(const char *direction);
enum lab_edge view_edge_parse(const char *direction, bool tiled, bool any);
enum lab_placement_policy view_placement_parse(const char *policy);
/* xdg.c */