feat: support swallow in window rule

This commit is contained in:
DreamMaoMao 2025-03-05 11:49:22 +08:00
parent b136b2eb73
commit a10e3c329d
5 changed files with 148 additions and 5 deletions

View file

@ -46,6 +46,8 @@ See below for more features.
- monitor : type-num(0-99999)
- width : type-num(0-9999)
- height : type-num(0-9999)
- isterm : type-num(0 or 1) it will be swallowed by the sub window
- noswallow: type-num(0 or 1) don't swallow the isterm window
# some special feature
- hycov like overview

View file

@ -296,6 +296,18 @@ static inline void client_send_close(Client *c) {
wlr_xdg_toplevel_send_close(c->surface.xdg->toplevel);
}
static inline int
client_get_pid(Client *c)
{
pid_t pid;
#ifdef XWAYLAND
if (client_is_x11(c))
return c->surface.xwayland->pid;
#endif
wl_client_get_credentials(c->surface.xdg->client->client, &pid, NULL, NULL);
return pid;
}
static inline void client_set_border_color(Client *c,
const float color[static 4]) {
int i;

View file

@ -99,6 +99,8 @@ tags=id:9,layout_name:tile
# monitor : type-int(0-99999)
# width : type-num(0-9999)
# height : type-num(0-9999)
# isterm : type-num (0 or 1) -- when new window open, will replace it, and will restore after the sub window exit
# nnoswallow : type-num(0 or 1) -- if enable, this window wll not replace isterm window when it was open by isterm window
# example
# windowrule=isfloating:1,appid:yesplaymusic

127
maomao.c
View file

@ -171,7 +171,8 @@ struct dwl_animation {
typedef struct Pertag Pertag;
typedef struct Monitor Monitor;
typedef struct {
typedef struct Client Client;
struct Client {
/* Must keep these three elements in this order */
unsigned int type; /* XDGShell or X11* */
struct wlr_box geom, pending, oldgeom, animainit_geom, overview_backup_geom,
@ -240,9 +241,12 @@ typedef struct {
bool need_output_flush;
struct dwl_animation animation;
bool is_fadeout_client;
int isterm, noswallow;
// struct wl_event_source *timer_tick;
pid_t pid;
Client *swallowing, *swallowedby;
};
} Client;
typedef struct {
struct wl_list link;
@ -515,6 +519,10 @@ static Monitor *xytomon(double x, double y);
static void xytonode(double x, double y, struct wlr_surface **psurface,
Client **pc, LayerSurface **pl, double *nx, double *ny);
static void clear_fullscreen_flag(Client *c);
static pid_t getparentprocess(pid_t p);
static int isdescprocess(pid_t p, pid_t c);
static Client *termforwin(Client *w);
static void swallow(Client *c, Client *w);
static void warp_cursor_to_selmon(const Monitor *m);
unsigned int want_restore_fullscreen(Client *target_client);
@ -560,6 +568,7 @@ void defaultgaps(const Arg *arg);
void buffer_set_size(Client *c, animationScale scale_data);
void snap_scene_buffer_apply_size(struct wlr_scene_buffer *buffer, int sx,
int sy, void *data);
void client_set_pending_state(Client *c);
// int timer_tick_action(void *data);
#include "dispatch.h"
@ -1224,6 +1233,64 @@ void toggle_scratchpad(const Arg *arg) {
}
}
pid_t
getparentprocess(pid_t p)
{
unsigned int v = 0;
FILE *f;
char buf[256];
snprintf(buf, sizeof(buf) - 1, "/proc/%u/stat", (unsigned)p);
if (!(f = fopen(buf, "r")))
return 0;
fscanf(f, "%*u %*s %*c %u", &v);
fclose(f);
return (pid_t)v;
}
int
isdescprocess(pid_t p, pid_t c)
{
while (p != c && c != 0)
c = getparentprocess(c);
return (int)c;
}
Client *
termforwin(Client *w)
{
Client *c;
if (!w->pid || w->isterm || w->noswallow)
return NULL;
wl_list_for_each(c, &fstack, flink)
if (c->isterm && !c->swallowing && c->pid && isdescprocess(c->pid, w->pid))
return c;
return NULL;
}
void
swallow(Client *c, Client *w)
{
c->bw = w->bw;
c->isfloating = w->isfloating;
c->isurgent = w->isurgent;
c->isfullscreen = w->isfullscreen;
c->ismaxmizescreen = w->ismaxmizescreen;
c->tags = w->tags;
c->geom = w->geom;
wl_list_insert(&w->link, &c->link);
wl_list_insert(&w->flink, &c->flink);
wlr_scene_node_set_enabled(&w->scene->node, 0);
wlr_scene_node_set_enabled(&c->scene->node, 1);
}
void // 0.5
handlesig(int signo) {
if (signo == SIGCHLD) {
@ -1344,6 +1411,8 @@ applyrules(Client *c) {
if (!(title = client_get_title(c)))
title = broken;
c->pid = client_get_pid(c);
for (ji = 0; ji < config.window_rules_count; ji++) {
if (config.window_rules_count < 1)
break;
@ -1351,6 +1420,8 @@ applyrules(Client *c) {
if ((r->title && strstr(title, r->title)) ||
(r->id && strstr(appid, r->id))) {
c->isterm = r->isterm > 0 ? r->isterm : c->isterm;
c->noswallow = r->noswallow > 0? r->noswallow : c->noswallow;
c->isfloating = r->isfloating > 0 ? r->isfloating : c->isfloating;
c->animation_type =
r->animation_type == NULL ? c->animation_type : r->animation_type;
@ -1375,6 +1446,22 @@ applyrules(Client *c) {
}
}
if (!c->noswallow && !client_is_float_type(c)
&& !c->surface.xdg->initial_commit) {
Client *p = termforwin(c);
if (p) {
c->swallowedby = p;
p->swallowing = c;
wl_list_remove(&c->link);
wl_list_remove(&c->flink);
swallow(c, p);
wl_list_remove(&p->link);
wl_list_remove(&p->flink);
mon = p->mon;
newtags = p->tags;
}
}
wlr_scene_node_reparent(&c->scene->node,
layers[c->isfloating ? LyrFloat : LyrTile]);
setmon(c, mon, newtags);
@ -4257,6 +4344,15 @@ void resize(Client *c, struct wlr_box geo, int interact) {
if (!c->animation.tagouting && !c->iskilling) {
c->pending = c->geom;
}
if (c->swallowedby && c->animation.action == OPEN) {
c->animainit_geom = c->swallowedby->animation.current;
}
if (c->swallowing) {
c->animainit_geom = c->geom;
}
// 开始应用动画设置
client_set_pending_state(c);
@ -4352,7 +4448,7 @@ setfloating(Client *c, int floating) {
target_box = c->geom;
if (floating == 1) {
if (c->istiled) {
if (c->istiled && !c->swallowing) {
target_box.height = target_box.height * 0.8;
target_box.width = target_box.width * 0.8;
}
@ -5802,6 +5898,12 @@ void unmapnotify(struct wl_listener *listener, void *data) {
if (animations)
init_fadeout_client(c);
if (c->swallowedby) {
// c->swallowedby->geom = c->swallowedby->current = c->swallowedby->pending = c->current;
// c->swallowedby->animainit_geom = c->animation.current;
swallow(c->swallowedby, c);
}
if (c == grabc) {
cursor_mode = CurNormal;
grabc = NULL;
@ -5830,9 +5932,11 @@ void unmapnotify(struct wl_listener *listener, void *data) {
if (client_surface(c) == seat->keyboard_state.focused_surface)
focusclient(focustop(selmon), 1);
} else {
wl_list_remove(&c->link);
if (!c->swallowing)
wl_list_remove(&c->link);
setmon(c, NULL, 0);
wl_list_remove(&c->flink);
if (!c->swallowing)
wl_list_remove(&c->flink);
}
if (c->foreign_toplevel) {
@ -5840,6 +5944,19 @@ void unmapnotify(struct wl_listener *listener, void *data) {
c->foreign_toplevel = NULL;
}
if (c->swallowedby) {
c->swallowedby->prev = c->geom;
setfullscreen(c->swallowedby, c->isfullscreen);
setmaxmizescreen(c->swallowedby, c->ismaxmizescreen);
c->swallowedby->swallowing = NULL;
c->swallowedby = NULL;
}
if (c->swallowing) {
c->swallowing->swallowedby = NULL;
c->swallowing = NULL;
}
// wl_event_source_remove(c->timer_tick);
wlr_scene_node_destroy(&c->scene->node);
printstatus();

View file

@ -19,6 +19,8 @@ typedef struct {
int monitor;
int width;
int height;
int isterm;
int noswallow;
} ConfigWinRule;
typedef struct {
@ -29,6 +31,8 @@ typedef struct {
int rr; // 旋转和翻转(假设为整数)
float scale; // 显示器缩放比例
int x, y; // 显示器位置
int isterm;
int noswallow;
} ConfigMonitorRule;
typedef struct {
@ -783,6 +787,8 @@ void parse_config_line(Config *config, const char *line) {
rule->isfloating = -1;
rule->isfullscreen = -1;
rule->isnoborder = -1;
rule->isterm = -1;
rule->noswallow = -1;
rule->monitor = -1;
rule->width = -1;
rule->height = -1;
@ -818,6 +824,10 @@ void parse_config_line(Config *config, const char *line) {
rule->height = atoi(val);
} else if (strcmp(key, "isnoborder") == 0) {
rule->isnoborder = atoi(val);
} else if (strcmp(key, "isterm") == 0) {
rule->isterm = atoi(val);
} else if (strcmp(key, "noswallow") == 0) {
rule->noswallow = atoi(val);
} else if (strcmp(key, "scroller_proportion") == 0) {
rule->scroller_proportion = atof(val);
} else if (strcmp(key, "isfullscreen") == 0) {