diff options
Diffstat (limited to 'dwl.c')
| -rw-r--r-- | dwl.c | 1196 |
1 files changed, 1078 insertions, 118 deletions
@@ -3,11 +3,14 @@ */ #include <getopt.h> #include <libinput.h> +#include <limits.h> #include <linux/input-event-codes.h> #include <math.h> +#include <libdrm/drm_fourcc.h> #include <signal.h> #include <stdio.h> #include <stdlib.h> +#include <sys/types.h> #include <sys/wait.h> #include <time.h> #include <unistd.h> @@ -59,6 +62,7 @@ #include <wlr/types/wlr_xdg_decoration_v1.h> #include <wlr/types/wlr_xdg_output_v1.h> #include <wlr/types/wlr_xdg_shell.h> +#include <wlr/interfaces/wlr_buffer.h> #include <wlr/util/log.h> #include <wlr/util/region.h> #include <xkbcommon/xkbcommon.h> @@ -68,23 +72,28 @@ #include <xcb/xcb_icccm.h> #endif +#include "dwl-ipc-unstable-v2-protocol.h" #include "util.h" +#include "drwl.h" /* macros */ #define MAX(A, B) ((A) > (B) ? (A) : (B)) #define MIN(A, B) ((A) < (B) ? (A) : (B)) #define CLEANMASK(mask) (mask & ~WLR_MODIFIER_CAPS) -#define VISIBLEON(C, M) ((M) && (C)->mon == (M) && ((C)->tags & (M)->tagset[(M)->seltags])) +#define VISIBLEON(C, M) ((M) && (C)->mon == (M) && (((C)->tags & (M)->tagset[(M)->seltags]) || C->issticky)) #define LENGTH(X) (sizeof X / sizeof X[0]) #define END(A) ((A) + LENGTH(A)) -#define TAGMASK ((1u << TAGCOUNT) - 1) +#define TAGMASK ((1u << LENGTH(tags)) - 1) #define LISTEN(E, L, H) wl_signal_add((E), ((L)->notify = (H), (L))) #define LISTEN_STATIC(E, H) do { struct wl_listener *_l = ecalloc(1, sizeof(*_l)); _l->notify = (H); wl_signal_add((E), _l); } while (0) +#define TEXTW(mon, text) (drwl_font_getwidth(mon->drw, text) + mon->lrpad) /* enums */ +enum { SchemeNorm, SchemeSel, SchemeTagSel, SchemeUrg }; /* color schemes */ enum { CurNormal, CurPressed, CurMove, CurResize }; /* cursor */ enum { XDGShell, LayerShell, X11 }; /* client types */ enum { LyrBg, LyrBottom, LyrTile, LyrFloat, LyrTop, LyrFS, LyrOverlay, LyrBlock, NUM_LAYERS }; /* scene layers */ +enum { ClkTagBar, ClkLtSymbol, ClkStatus, ClkTitle, ClkClient, ClkRoot }; /* clicks */ typedef union { int i; @@ -94,6 +103,7 @@ typedef union { } Arg; typedef struct { + unsigned int click; unsigned int mod; unsigned int button; void (*func)(const Arg *); @@ -101,7 +111,8 @@ typedef struct { } Button; typedef struct Monitor Monitor; -typedef struct { +typedef struct Client Client; +struct Client { /* Must keep this field first */ unsigned int type; /* XDGShell or X11* */ @@ -137,9 +148,18 @@ typedef struct { #endif unsigned int bw; uint32_t tags; - int isfloating, isurgent, isfullscreen; + int iscentered, isfloating, isurgent, isfullscreen, issticky, isterm, noswallow; + char scratchkey; uint32_t resize; /* configure serial of a pending resize */ -} Client; + pid_t pid; + Client *swallowing, *swallowedby; +}; + +typedef struct { + struct wl_list link; + struct wl_resource *resource; + Monitor *mon; +} DwlIpcOutput; typedef struct { uint32_t mod; @@ -183,10 +203,20 @@ typedef struct { void (*arrange)(Monitor *); } Layout; +typedef struct { + struct wlr_buffer base; + struct wl_listener release; + bool busy; + Img *image; + uint32_t data[]; +} Buffer; + struct Monitor { struct wl_list link; + struct wl_list dwl_ipc_outputs; struct wlr_output *wlr_output; struct wlr_scene_output *scene_output; + struct wlr_scene_buffer *scene_buffer; /* bar buffer */ struct wlr_scene_rect *fullscreen_bg; /* See createmon() for info */ struct wl_listener frame; struct wl_listener destroy; @@ -194,17 +224,26 @@ struct Monitor { struct wl_listener destroy_lock_surface; struct wlr_session_lock_surface_v1 *lock_surface; struct wlr_box m; /* monitor area, layout-relative */ + struct { + int width, height; + int real_width, real_height; /* non-scaled */ + float scale; + } b; /* bar area */ struct wlr_box w; /* window area, layout-relative */ struct wl_list layers[4]; /* LayerSurface.link */ const Layout *lt[2]; unsigned int seltags; unsigned int sellt; uint32_t tagset[2]; + int gappx; float mfact; int gamma_lut_changed; int nmaster; char ltsymbol[16]; int asleep; + Drwl *drw; + Buffer *pool[2]; + int lrpad; }; typedef struct { @@ -226,8 +265,12 @@ typedef struct { const char *id; const char *title; uint32_t tags; + int iscentered; int isfloating; + int isterm; + int noswallow; int monitor; + const char scratchkey; } Rule; typedef struct { @@ -246,7 +289,15 @@ static void arrange(Monitor *m); static void arrangelayer(Monitor *m, struct wl_list *list, struct wlr_box *usable_area, int exclusive); static void arrangelayers(Monitor *m); +static void autostartexec(void); static void axisnotify(struct wl_listener *listener, void *data); +static bool baracceptsinput(struct wlr_scene_buffer *buffer, double *sx, double *sy); +static void bufdestroy(struct wlr_buffer *buffer); +static bool bufdatabegin(struct wlr_buffer *buffer, uint32_t flags, + void **data, uint32_t *format, size_t *stride); +static void bufdataend(struct wlr_buffer *buffer); +static Buffer *bufmon(Monitor *m); +static void bufrelease(struct wl_listener *listener, void *data); static void buttonpress(struct wl_listener *listener, void *data); static void chvt(const Arg *arg); static void checkidleinhibitor(struct wlr_surface *exclude); @@ -282,8 +333,23 @@ static void destroypointerconstraint(struct wl_listener *listener, void *data); static void destroysessionlock(struct wl_listener *listener, void *data); static void destroykeyboardgroup(struct wl_listener *listener, void *data); static Monitor *dirtomon(enum wlr_direction dir); +static void drawbar(Monitor *m); +static void drawbars(void); +static void dwl_ipc_manager_bind(struct wl_client *client, void *data, uint32_t version, uint32_t id); +static void dwl_ipc_manager_destroy(struct wl_resource *resource); +static void dwl_ipc_manager_get_output(struct wl_client *client, struct wl_resource *resource, uint32_t id, struct wl_resource *output); +static void dwl_ipc_manager_release(struct wl_client *client, struct wl_resource *resource); +static void dwl_ipc_output_destroy(struct wl_resource *resource); +static void dwl_ipc_output_printstatus(Monitor *monitor); +static void dwl_ipc_output_printstatus_to(DwlIpcOutput *ipc_output); +static void dwl_ipc_output_set_client_tags(struct wl_client *client, struct wl_resource *resource, uint32_t and_tags, uint32_t xor_tags); +static void dwl_ipc_output_set_layout(struct wl_client *client, struct wl_resource *resource, uint32_t index); +static void dwl_ipc_output_set_tags(struct wl_client *client, struct wl_resource *resource, uint32_t tagmask, uint32_t toggle_tagset); +static void dwl_ipc_output_release(struct wl_client *client, struct wl_resource *resource); static void focusclient(Client *c, int lift); static void focusmon(const Arg *arg); +static void focusortogglematchingscratch(const Arg *arg); +static void focusortogglescratch(const Arg *arg); static void focusstack(const Arg *arg); static Client *focustop(Monitor *m); static void fullscreennotify(struct wl_listener *listener, void *data); @@ -300,6 +366,7 @@ static void locksession(struct wl_listener *listener, void *data); static void mapnotify(struct wl_listener *listener, void *data); static void maximizenotify(struct wl_listener *listener, void *data); static void monocle(Monitor *m); +static void movestack(const Arg *arg); static void motionabsolute(struct wl_listener *listener, void *data); static void motionnotify(uint32_t time, struct wlr_input_device *device, double sx, double sy, double sx_unaccel, double sy_unaccel); @@ -310,47 +377,60 @@ static void outputmgrapplyortest(struct wlr_output_configuration_v1 *config, int static void outputmgrtest(struct wl_listener *listener, void *data); static void pointerfocus(Client *c, struct wlr_surface *surface, double sx, double sy, uint32_t time); -static void printstatus(void); static void powermgrsetmode(struct wl_listener *listener, void *data); static void quit(const Arg *arg); static void rendermon(struct wl_listener *listener, void *data); static void requestdecorationmode(struct wl_listener *listener, void *data); static void requeststartdrag(struct wl_listener *listener, void *data); static void requestmonstate(struct wl_listener *listener, void *data); -static void resize(Client *c, struct wlr_box geo, int interact); -static void run(char *startup_cmd); +static void resize(Client *c, struct wlr_box geo, int interact, int draw_borders); +static void run(char *startup_cmd, uid_t uid); static void setcursor(struct wl_listener *listener, void *data); static void setcursorshape(struct wl_listener *listener, void *data); static void setfloating(Client *c, int floating); static void setfullscreen(Client *c, int fullscreen); +static void setgaps(const Arg *arg); static void setlayout(const Arg *arg); static void setmfact(const Arg *arg); static void setmon(Client *c, Monitor *m, uint32_t newtags); static void setpsel(struct wl_listener *listener, void *data); static void setsel(struct wl_listener *listener, void *data); +static void setsticky(Client *c, int sticky); static void setup(void); static void spawn(const Arg *arg); +static void spawnscratch(const Arg *arg); static void startdrag(struct wl_listener *listener, void *data); +static int statusin(int fd, unsigned int mask, void *data); static void tag(const Arg *arg); static void tagmon(const Arg *arg); static void tile(Monitor *m); +static void togglebar(const Arg *arg); static void togglefloating(const Arg *arg); +static void togglesticky(const Arg *arg); static void togglefullscreen(const Arg *arg); +static void togglegaps(const Arg *arg); +static void togglescratch(const Arg *arg); static void toggletag(const Arg *arg); static void toggleview(const Arg *arg); static void unlocksession(struct wl_listener *listener, void *data); static void unmaplayersurfacenotify(struct wl_listener *listener, void *data); static void unmapnotify(struct wl_listener *listener, void *data); static void updatemons(struct wl_listener *listener, void *data); +static void updatebar(Monitor *m); static void updatetitle(struct wl_listener *listener, void *data); static void urgent(struct wl_listener *listener, void *data); static void view(const Arg *arg); static void virtualkeyboard(struct wl_listener *listener, void *data); static void virtualpointer(struct wl_listener *listener, void *data); +static void warpcursortoclient(Client *c); 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 zoom(const Arg *arg); +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); /* variables */ static pid_t child_pid = -1; @@ -406,6 +486,18 @@ static struct wlr_box sgeom; static struct wl_list mons; static Monitor *selmon; +static struct zdwl_ipc_manager_v2_interface dwl_manager_implementation = {.release = dwl_ipc_manager_release, .get_output = dwl_ipc_manager_get_output}; +static struct zdwl_ipc_output_v2_interface dwl_output_implementation = {.release = dwl_ipc_output_release, .set_tags = dwl_ipc_output_set_tags, .set_layout = dwl_ipc_output_set_layout, .set_client_tags = dwl_ipc_output_set_client_tags}; + +static char stext[256]; +static struct wl_event_source *status_event_source; + +static const struct wlr_buffer_impl buffer_impl = { + .destroy = bufdestroy, + .begin_data_ptr_access = bufdatabegin, + .end_data_ptr_access = bufdataend, +}; + /* global event handlers */ static struct wl_listener cursor_axis = {.notify = axisnotify}; static struct wl_listener cursor_button = {.notify = buttonpress}; @@ -455,6 +547,9 @@ static struct wlr_xwayland *xwayland; /* attempt to encapsulate suck into one file */ #include "client.h" +static pid_t *autostart_pids; +static size_t autostart_len; + /* function implementations */ void applybounds(Client *c, struct wlr_box *bbox) @@ -483,13 +578,21 @@ applyrules(Client *c) const Rule *r; Monitor *mon = selmon, *m; + c->isfloating = client_is_float_type(c); + c->scratchkey = 0; appid = client_get_appid(c); title = client_get_title(c); + c->pid = client_get_pid(c); + for (r = rules; r < END(rules); r++) { if ((!r->title || strstr(title, r->title)) && (!r->id || strstr(appid, r->id))) { + c->iscentered = r->iscentered; c->isfloating = r->isfloating; + c->scratchkey = r->scratchkey; + c->isterm = r->isterm; + c->noswallow = r->noswallow; newtags |= r->tags; i = 0; wl_list_for_each(m, &mons, link) { @@ -498,8 +601,27 @@ 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; + } + } + + if (c->iscentered) { + c->geom.x = (mon->w.width - c->geom.width) / 2 + mon->m.x; + c->geom.y = (mon->w.height - c->geom.height) / 2 + mon->m.y; + } - c->isfloating |= client_is_float_type(c); setmon(c, mon, newtags); } @@ -540,6 +662,8 @@ arrange(Monitor *m) if (m->lt[m->sellt]->arrange) m->lt[m->sellt]->arrange(m); motionnotify(0, NULL, 0, 0, 0, 0); + + if (c && mousefollowsfocus) warpcursortoclient(c); checkidleinhibitor(NULL); } @@ -576,6 +700,11 @@ arrangelayers(Monitor *m) if (!m->wlr_output->enabled) return; + if (m->scene_buffer->node.enabled) { + usable_area.height -= m->b.real_height; + usable_area.y += topbar ? m->b.real_height : 0; + } + /* Arrange exclusive surfaces from top->bottom */ for (i = 3; i >= 0; i--) arrangelayer(m, &m->layers[i], &usable_area, 1); @@ -604,6 +733,27 @@ arrangelayers(Monitor *m) } void +autostartexec(void) { + const char *const *p; + size_t i = 0; + + /* count entries */ + for (p = autostart; *p; autostart_len++, p++) + while (*++p); + + autostart_pids = calloc(autostart_len, sizeof(pid_t)); + for (p = autostart; *p; i++, p++) { + if ((autostart_pids[i] = fork()) == 0) { + setsid(); + execvp(*p, (char *const *)p); + die("dwl: execvp %s:", *p); + } + /* skip arguments */ + while (*++p); + } +} + +void axisnotify(struct wl_listener *listener, void *data) { /* This event is forwarded by the cursor when a pointer emits an axis event, @@ -618,17 +768,103 @@ axisnotify(struct wl_listener *listener, void *data) event->delta_discrete, event->source, event->relative_direction); } +bool +baracceptsinput(struct wlr_scene_buffer *buffer, double *sx, double *sy) +{ + return true; +} + +void +bufdestroy(struct wlr_buffer *wlr_buffer) +{ + Buffer *buf = wl_container_of(wlr_buffer, buf, base); + if (buf->busy) + wl_list_remove(&buf->release.link); + drwl_image_destroy(buf->image); + free(buf); +} + +bool +bufdatabegin(struct wlr_buffer *wlr_buffer, uint32_t flags, + void **data, uint32_t *format, size_t *stride) +{ + Buffer *buf = wl_container_of(wlr_buffer, buf, base); + + if (flags & WLR_BUFFER_DATA_PTR_ACCESS_WRITE) return false; + + *data = buf->data; + *stride = wlr_buffer->width * 4; + *format = DRM_FORMAT_ARGB8888; + + return true; +} + +void +bufdataend(struct wlr_buffer *wlr_buffer) +{ +} + +Buffer * +bufmon(Monitor *m) +{ + size_t i; + Buffer *buf = NULL; + + for (i = 0; i < LENGTH(m->pool); i++) { + if (m->pool[i]) { + if (m->pool[i]->busy) + continue; + buf = m->pool[i]; + break; + } + + buf = ecalloc(1, sizeof(Buffer) + (m->b.width * 4 * m->b.height)); + buf->image = drwl_image_create(NULL, m->b.width, m->b.height, buf->data); + wlr_buffer_init(&buf->base, &buffer_impl, m->b.width, m->b.height); + m->pool[i] = buf; + break; + } + if (!buf) + return NULL; + + buf->busy = true; + LISTEN(&buf->base.events.release, &buf->release, bufrelease); + wlr_buffer_lock(&buf->base); + drwl_setimage(m->drw, buf->image); + return buf; +} + +void +bufrelease(struct wl_listener *listener, void *data) +{ + Buffer *buf = wl_container_of(listener, buf, release); + buf->busy = false; + wl_list_remove(&buf->release.link); +} + void buttonpress(struct wl_listener *listener, void *data) { + unsigned int i = 0, x = 0; + double cx; + unsigned int click; struct wlr_pointer_button_event *event = data; struct wlr_keyboard *keyboard; + struct wlr_scene_node *node; + struct wlr_scene_buffer *buffer; uint32_t mods; + Arg arg = {0}; Client *c; const Button *b; + uint32_t occ = 0; wlr_idle_notifier_v1_notify_activity(idle_notifier, seat); + click = ClkRoot; + xytonode(cursor->x, cursor->y, NULL, &c, NULL, NULL, NULL); + if (c) + click = ClkClient; + switch (event->state) { case WL_POINTER_BUTTON_STATE_PRESSED: cursor_mode = CurPressed; @@ -636,17 +872,47 @@ buttonpress(struct wl_listener *listener, void *data) if (locked) break; + if (!c && !exclusive_focus && + (node = wlr_scene_node_at(&layers[LyrBottom]->node, cursor->x, cursor->y, NULL, NULL)) && + (buffer = wlr_scene_buffer_from_node(node)) && buffer == selmon->scene_buffer) { + cx = (cursor->x - selmon->m.x) * selmon->wlr_output->scale; + + // Get shown tags + wl_list_for_each(c, &clients, link) { + if (c->mon != selmon) + continue; + occ |= c->tags == TAGMASK ? 0 : c->tags; + } + + + do { + // Check if the tag is shown + if (!((occ & 1 << i) || selmon->tagset[selmon->seltags] & 1 << i)) + continue; + + x += TEXTW(selmon, tags[i]); + } while (cx >= x && ++i < LENGTH(tags)); + if (i < LENGTH(tags)) { + click = ClkTagBar; + arg.ui = 1 << i; + } else if (cx < x + TEXTW(selmon, selmon->ltsymbol)) + click = ClkLtSymbol; + else if (cx > selmon->b.width - (TEXTW(selmon, stext) - selmon->lrpad + 2)) { + click = ClkStatus; + } else + click = ClkTitle; + } + /* Change focus if the button was _pressed_ over a client */ xytonode(cursor->x, cursor->y, NULL, &c, NULL, NULL, NULL); - if (c && (!client_is_unmanaged(c) || client_wants_focus(c))) + if (click == ClkClient && (!client_is_unmanaged(c) || client_wants_focus(c))) focusclient(c, 1); keyboard = wlr_seat_get_keyboard(seat); mods = keyboard ? wlr_keyboard_get_modifiers(keyboard) : 0; for (b = buttons; b < END(buttons); b++) { - if (CLEANMASK(mods) == CLEANMASK(b->mod) && - event->button == b->button && b->func) { - b->func(&b->arg); + if (CLEANMASK(mods) == CLEANMASK(b->mod) && event->button == b->button && click == b->click && b->func) { + b->func(click == ClkTagBar && b->arg.i == 0 ? &arg : &b->arg); return; } } @@ -699,12 +965,22 @@ checkidleinhibitor(struct wlr_surface *exclude) void cleanup(void) { + size_t i; cleanuplisteners(); #ifdef XWAYLAND wlr_xwayland_destroy(xwayland); xwayland = NULL; #endif wl_display_destroy_clients(dpy); + + /* kill child processes */ + for (i = 0; i < autostart_len; i++) { + if (0 < autostart_pids[i]) { + kill(autostart_pids[i], SIGTERM); + waitpid(autostart_pids[i], NULL, 0); + } + } + if (child_pid > 0) { kill(-child_pid, SIGTERM); waitpid(child_pid, NULL, 0); @@ -721,6 +997,8 @@ cleanup(void) /* Destroy after the wayland display (when the monitors are already destroyed) to avoid destroying them with an invalid scene output. */ wlr_scene_node_destroy(&scene->tree.node); + + drwl_fini(); } void @@ -730,12 +1008,22 @@ cleanupmon(struct wl_listener *listener, void *data) LayerSurface *l, *tmp; size_t i; + DwlIpcOutput *ipc_output, *ipc_output_tmp; + wl_list_for_each_safe(ipc_output, ipc_output_tmp, &m->dwl_ipc_outputs, link) + wl_resource_destroy(ipc_output->resource); + /* m->layers[i] are intentionally not unlinked */ for (i = 0; i < LENGTH(m->layers); i++) { wl_list_for_each_safe(l, tmp, &m->layers[i], link) wlr_layer_surface_v1_destroy(l->layer_surface); } + for (i = 0; i < LENGTH(m->pool); i++) + wlr_buffer_drop(&m->pool[i]->base); + + drwl_setimage(m->drw, NULL); + drwl_destroy(m->drw); + wl_list_remove(&m->destroy.link); wl_list_remove(&m->frame.link); wl_list_remove(&m->link); @@ -748,6 +1036,7 @@ cleanupmon(struct wl_listener *listener, void *data) closemon(m); wlr_scene_node_destroy(&m->fullscreen_bg->node); + wlr_scene_node_destroy(&m->scene_buffer->node); free(m); } @@ -809,12 +1098,12 @@ closemon(Monitor *m) wl_list_for_each(c, &clients, link) { if (c->isfloating && c->geom.x > m->m.width) resize(c, (struct wlr_box){.x = c->geom.x - m->w.width, .y = c->geom.y, - .width = c->geom.width, .height = c->geom.height}, 0); + .width = c->geom.width, .height = c->geom.height}, 0, 1); if (c->mon == m) setmon(c, selmon, c->tags); } focusclient(focustop(selmon), 1); - printstatus(); + drawbars(); } void @@ -878,7 +1167,11 @@ commitnotify(struct wl_listener *listener, void *data) return; } - resize(c, c->geom, (c->isfloating && !c->isfullscreen)); + if (client_surface(c)->mapped && c->mon && c->mon->lt[c->mon->sellt]->arrange + && !c->isfullscreen && !c->isfloating) + c->mon->lt[c->mon->sellt]->arrange(c->mon); + else + resize(c, c->geom, (c->isfloating && !c->isfullscreen), (c->isfloating && !c->isfullscreen)); /* mark a pending resize as completed */ if (c->resize && c->resize <= c->surface.xdg->current.configure_serial) @@ -1052,6 +1345,8 @@ createmon(struct wl_listener *listener, void *data) m = wlr_output->data = ecalloc(1, sizeof(*m)); m->wlr_output = wlr_output; + wl_list_init(&m->dwl_ipc_outputs); + for (i = 0; i < LENGTH(m->layers); i++) wl_list_init(&m->layers[i]); @@ -1064,6 +1359,7 @@ createmon(struct wl_listener *listener, void *data) m->m.y = r->y; m->mfact = r->mfact; m->nmaster = r->nmaster; + m->gappx = gappx; m->lt[0] = r->lt; m->lt[1] = &layouts[LENGTH(layouts) > 1 && r->lt != &layouts[1]]; strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, LENGTH(m->ltsymbol)); @@ -1088,8 +1384,15 @@ createmon(struct wl_listener *listener, void *data) wlr_output_commit_state(wlr_output, &state); wlr_output_state_finish(&state); + if (!(m->drw = drwl_create())) + die("failed to create drwl context"); + + m->scene_buffer = wlr_scene_buffer_create(layers[LyrBottom], NULL); + m->scene_buffer->point_accepts_input = baracceptsinput; + updatebar(m); + wl_list_insert(&mons, &m->link); - printstatus(); + drawbars(); /* The xdg-protocol specifies: * @@ -1400,6 +1703,264 @@ dirtomon(enum wlr_direction dir) } void +dwl_ipc_manager_bind(struct wl_client *client, void *data, uint32_t version, uint32_t id) +{ + struct wl_resource *manager_resource = wl_resource_create(client, &zdwl_ipc_manager_v2_interface, version, id); + if (!manager_resource) { + wl_client_post_no_memory(client); + return; + } + wl_resource_set_implementation(manager_resource, &dwl_manager_implementation, NULL, dwl_ipc_manager_destroy); + + zdwl_ipc_manager_v2_send_tags(manager_resource, LENGTH(tags)); + + for (unsigned int i = 0; i < LENGTH(layouts); i++) + zdwl_ipc_manager_v2_send_layout(manager_resource, layouts[i].symbol); +} + +void +dwl_ipc_manager_destroy(struct wl_resource *resource) +{ + /* No state to destroy */ +} + +void +dwl_ipc_manager_get_output(struct wl_client *client, struct wl_resource *resource, uint32_t id, struct wl_resource *output) +{ + DwlIpcOutput *ipc_output; + Monitor *monitor = wlr_output_from_resource(output)->data; + struct wl_resource *output_resource = wl_resource_create(client, &zdwl_ipc_output_v2_interface, wl_resource_get_version(resource), id); + if (!output_resource) + return; + + ipc_output = ecalloc(1, sizeof(*ipc_output)); + ipc_output->resource = output_resource; + ipc_output->mon = monitor; + wl_resource_set_implementation(output_resource, &dwl_output_implementation, ipc_output, dwl_ipc_output_destroy); + wl_list_insert(&monitor->dwl_ipc_outputs, &ipc_output->link); + dwl_ipc_output_printstatus_to(ipc_output); +} + +void +dwl_ipc_manager_release(struct wl_client *client, struct wl_resource *resource) +{ + wl_resource_destroy(resource); +} + +static void +dwl_ipc_output_destroy(struct wl_resource *resource) +{ + DwlIpcOutput *ipc_output = wl_resource_get_user_data(resource); + wl_list_remove(&ipc_output->link); + free(ipc_output); +} + +void +dwl_ipc_output_printstatus(Monitor *monitor) +{ + DwlIpcOutput *ipc_output; + wl_list_for_each(ipc_output, &monitor->dwl_ipc_outputs, link) + dwl_ipc_output_printstatus_to(ipc_output); +} + +void +dwl_ipc_output_printstatus_to(DwlIpcOutput *ipc_output) +{ + Monitor *monitor = ipc_output->mon; + Client *c, *focused; + int tagmask, state, numclients, focused_client, tag; + const char *title, *appid; + focused = focustop(monitor); + zdwl_ipc_output_v2_send_active(ipc_output->resource, monitor == selmon); + + for (tag = 0 ; tag < LENGTH(tags); tag++) { + numclients = state = focused_client = 0; + tagmask = 1 << tag; + if ((tagmask & monitor->tagset[monitor->seltags]) != 0) + state |= ZDWL_IPC_OUTPUT_V2_TAG_STATE_ACTIVE; + + wl_list_for_each(c, &clients, link) { + if (c->mon != monitor) + continue; + if (!(c->tags & tagmask)) + continue; + if (c == focused) + focused_client = 1; + if (c->isurgent) + state |= ZDWL_IPC_OUTPUT_V2_TAG_STATE_URGENT; + + numclients++; + } + zdwl_ipc_output_v2_send_tag(ipc_output->resource, tag, state, numclients, focused_client); + } + title = focused ? client_get_title(focused) : ""; + appid = focused ? client_get_appid(focused) : ""; + + zdwl_ipc_output_v2_send_layout(ipc_output->resource, monitor->lt[monitor->sellt] - layouts); + zdwl_ipc_output_v2_send_title(ipc_output->resource, title); + zdwl_ipc_output_v2_send_appid(ipc_output->resource, appid); + zdwl_ipc_output_v2_send_layout_symbol(ipc_output->resource, monitor->ltsymbol); + if (wl_resource_get_version(ipc_output->resource) >= ZDWL_IPC_OUTPUT_V2_FULLSCREEN_SINCE_VERSION) { + zdwl_ipc_output_v2_send_fullscreen(ipc_output->resource, focused ? focused->isfullscreen : 0); + } + if (wl_resource_get_version(ipc_output->resource) >= ZDWL_IPC_OUTPUT_V2_FLOATING_SINCE_VERSION) { + zdwl_ipc_output_v2_send_floating(ipc_output->resource, focused ? focused->isfloating : 0); + } + zdwl_ipc_output_v2_send_frame(ipc_output->resource); +} + +void +dwl_ipc_output_set_client_tags(struct wl_client *client, struct wl_resource *resource, uint32_t and_tags, uint32_t xor_tags) +{ + DwlIpcOutput *ipc_output; + Monitor *monitor; + Client *selected_client; + unsigned int newtags = 0; + + ipc_output = wl_resource_get_user_data(resource); + if (!ipc_output) + return; + + monitor = ipc_output->mon; + selected_client = focustop(monitor); + if (!selected_client) + return; + + newtags = (selected_client->tags & and_tags) ^ xor_tags; + if (!newtags) + return; + + selected_client->tags = newtags; + if (selmon == monitor) + focusclient(focustop(monitor), 1); + arrange(selmon); + //printstatus(); +} + +void +dwl_ipc_output_set_layout(struct wl_client *client, struct wl_resource *resource, uint32_t index) +{ + DwlIpcOutput *ipc_output; + Monitor *monitor; + + ipc_output = wl_resource_get_user_data(resource); + if (!ipc_output) + return; + + monitor = ipc_output->mon; + if (index >= LENGTH(layouts)) + return; + if (index != monitor->lt[monitor->sellt] - layouts) + monitor->sellt ^= 1; + + monitor->lt[monitor->sellt] = &layouts[index]; + arrange(monitor); + //printstatus(); +} + +void +dwl_ipc_output_set_tags(struct wl_client *client, struct wl_resource *resource, uint32_t tagmask, uint32_t toggle_tagset) +{ + DwlIpcOutput *ipc_output; + Monitor *monitor; + unsigned int newtags = tagmask & TAGMASK; + + ipc_output = wl_resource_get_user_data(resource); + if (!ipc_output) + return; + monitor = ipc_output->mon; + + if (!newtags || newtags == monitor->tagset[monitor->seltags]) + return; + if (toggle_tagset) + monitor->seltags ^= 1; + + monitor->tagset[monitor->seltags] = newtags; + if (selmon == monitor) + focusclient(focustop(monitor), 1); + arrange(monitor); + //printstatus(); +} + +void +dwl_ipc_output_release(struct wl_client *client, struct wl_resource *resource) +{ + wl_resource_destroy(resource); +} + +void +drawbar(Monitor *m) +{ + int x, w, tw = 0; + int boxs = m->drw->font->height / 9; + int boxw = m->drw->font->height / 6 + 2; + uint32_t i, occ = 0, urg = 0; + Client *c; + Buffer *buf; + + if (!m->scene_buffer->node.enabled) + return; + if (!(buf = bufmon(m))) + return; + + /* draw status first so it can be overdrawn by tags later */ + if (m == selmon) { /* status is only drawn on selected monitor */ + drwl_setscheme(m->drw, colors[SchemeNorm]); + tw = TEXTW(m, stext) - m->lrpad + 2; /* 2px right padding */ + drwl_text(m->drw, m->b.width - tw, 0, tw, m->b.height, 0, stext, 0); + } + + wl_list_for_each(c, &clients, link) { + if (c->mon != m) + continue; + occ |= c->tags == TAGMASK ? 0 : c->tags; + if (c->isurgent) + urg |= c->tags; + } + x = 0; + c = focustop(m); + for (i = 0; i < LENGTH(tags); i++) { + // Skip drawing this tag, if not in focus, or empty + if (!((occ & 1 << i) || m->tagset[m->seltags] & 1 << i)) continue; + w = TEXTW(m, tags[i]); + drwl_setscheme(m->drw, colors[m->tagset[m->seltags] & 1 << i ? SchemeTagSel : SchemeNorm]); + drwl_text(m->drw, x, 0, w, m->b.height, m->lrpad / 2, tags[i], urg & 1 << i); + x += w; + } + w = TEXTW(m, m->ltsymbol); + drwl_setscheme(m->drw, colors[SchemeNorm]); + x = drwl_text(m->drw, x, 0, w, m->b.height, m->lrpad / 2, m->ltsymbol, 0); + + if ((w = m->b.width - tw - x) > m->b.height) { + if (c) { + drwl_setscheme(m->drw, colors[m == selmon ? SchemeSel : SchemeNorm]); + drwl_text(m->drw, x, 0, w, m->b.height, m->lrpad / 2, client_get_title(c), 0); + if (c && c->isfloating) + drwl_rect(m->drw, x + boxs, boxs, boxw, boxw, 0, 0); + } else { + drwl_setscheme(m->drw, colors[SchemeNorm]); + drwl_rect(m->drw, x, 0, w, m->b.height, 1, 1); + } + } + + wlr_scene_buffer_set_dest_size(m->scene_buffer, + m->b.real_width, m->b.real_height); + wlr_scene_node_set_position(&m->scene_buffer->node, m->m.x, + m->m.y + (topbar ? 0 : m->m.height - m->b.real_height)); + wlr_scene_buffer_set_buffer(m->scene_buffer, &buf->base); + wlr_buffer_unlock(&buf->base); +} + +void +drawbars(void) +{ + Monitor *m = NULL; + + wl_list_for_each(m, &mons, link) + drawbar(m); +} + +void focusclient(Client *c, int lift) { struct wlr_surface *old = seat->keyboard_state.focused_surface; @@ -1433,13 +1994,13 @@ focusclient(Client *c, int lift) /* Don't change border color if there is an exclusive focus or we are * handling a drag operation */ if (!exclusive_focus && !seat->drag) - client_set_border_color(c, focuscolor); + client_set_border_color(c, (float[])COLOR(colors[SchemeSel][ColBorder])); } /* Deactivate old client if focus is changing */ if (old && (!c || client_surface(c) != old)) { /* If an overlay is focused, don't focus or activate the client, - * but only update its position in fstack to render its border with focuscolor + * but only update its position in fstack to render its border with its color * and focus it after the overlay is closed. */ if (old_client_type == LayerShell && wlr_scene_node_coords( &old_l->scene->node, &unused_lx, &unused_ly) @@ -1450,12 +2011,11 @@ focusclient(Client *c, int lift) /* Don't deactivate old client if the new one wants focus, as this causes issues with winecfg * and probably other clients */ } else if (old_c && !client_is_unmanaged(old_c) && (!c || !client_wants_focus(c))) { - client_set_border_color(old_c, bordercolor); - + client_set_border_color(old_c, (float[])COLOR(colors[SchemeNorm][ColBorder])); client_activate_surface(old, 0); } } - printstatus(); + drawbars(); if (!c) { /* With no client, all we have left is to clear focus */ @@ -1477,12 +2037,102 @@ void focusmon(const Arg *arg) { int i = 0, nmons = wl_list_length(&mons); + Client *c = NULL; if (nmons) { do /* don't switch to disabled mons */ selmon = dirtomon(arg->i); while (!selmon->wlr_output->enabled && i++ < nmons); } - focusclient(focustop(selmon), 1); + + c = focustop(selmon); + focusclient(c, 1); + + if (mousefollowsfocus) warpcursortoclient(c); +} + +void +focusortogglematchingscratch(const Arg *arg) +{ + Client *c; + unsigned int found = 0; + unsigned int hide = 0; + + wl_list_for_each(c, &clients, link) { + if (c->scratchkey == 0) { + continue; + } + if (c->scratchkey == ((char**)arg->v)[0][0]) { + if (VISIBLEON(c, selmon)) { + if (found == 1) { + if (hide == 1) { + c->tags = 0; + focusclient(focustop(selmon), 1); + } + continue; + } + if (focustop(selmon) == c) { + // hide + c->tags = 0; + focusclient(focustop(selmon), 1); + hide = 1; + } else { + // focus + focusclient(c, 1); + } + } else { + // show + c->tags = selmon->tagset[selmon->seltags]; + // focus + focusclient(c, 1); + } + found = 1; + continue; + } + if (VISIBLEON(c, selmon)) { + // hide + c->tags = 0; + } + } + + if (found) { + arrange(selmon); + } else { + spawnscratch(arg); + } +} + +void +focusortogglescratch(const Arg *arg) +{ + Client *c; + unsigned int found = 0; + + /* search for first window that matches the scratchkey */ + wl_list_for_each(c, &clients, link) + if (c->scratchkey == ((char**)arg->v)[0][0]) { + found = 1; + break; + } + + if (found) { + if (VISIBLEON(c, selmon)) { + if (focustop(selmon) == c) { + // hide + c->tags = 0; + focusclient(focustop(selmon), 1); + } else { + // focus + focusclient(c, 1); + } + } else { + // show + c->tags = selmon->tagset[selmon->seltags]; + focusclient(c, 1); + } + arrange(selmon); + } else{ + spawnscratch(arg); + } } void @@ -1492,7 +2142,21 @@ focusstack(const Arg *arg) Client *c, *sel = focustop(selmon); if (!sel || (sel->isfullscreen && !client_has_children(sel))) return; - if (arg->i > 0) { + /* If i == 0 select the first client */ + if (arg->i == 0) { + wl_list_for_each(c, &clients, link) { + if (!VISIBLEON(c, selmon) || c->isfloating || c->isfullscreen) + continue; + break; + } + /* If i == INT_MAX select the last client */ + } else if (arg->i == INT_MAX) { + wl_list_for_each_reverse(c, &clients, link) { + if (!VISIBLEON(c, selmon) || c->isfloating || c->isfullscreen) + continue; + break; + } + } else if (arg->i > 0) { wl_list_for_each(c, &sel->link, link) { if (&c->link == &clients) continue; /* wrap past the sentinel node */ @@ -1509,6 +2173,7 @@ focusstack(const Arg *arg) } /* If only one client is visible on selmon, then c == sel */ focusclient(c, 1); + if (mousefollowsfocus) warpcursortoclient(c); } /* We probably should change the name of this: it sounds like it @@ -1561,9 +2226,89 @@ void handlesig(int signo) { if (signo == SIGCHLD) - while (waitpid(-1, NULL, WNOHANG) > 0); - else if (signo == SIGINT || signo == SIGTERM) + { + siginfo_t in; + /* wlroots expects to reap the XWayland process itself, so we + * use WNOWAIT to keep the child waitable until we know it's not + * XWayland. + */ + while (!waitid(P_ALL, 0, &in, WEXITED|WNOHANG|WNOWAIT) && in.si_pid + ) { + pid_t *p, *lim; + waitpid(in.si_pid, NULL, 0); + if (in.si_pid == child_pid) + child_pid = -1; + if (!(p = autostart_pids)) + continue; + lim = &p[autostart_len]; + + for (; p < lim; p++) { + if (*p == in.si_pid) { + *p = -1; + break; + } + } + } + } else if (signo == SIGINT || signo == SIGTERM) { quit(NULL); + } +} + +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->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 @@ -1768,7 +2513,7 @@ mapnotify(struct wl_listener *listener, void *data) for (i = 0; i < 4; i++) { c->border[i] = wlr_scene_rect_create(c->scene, 0, 0, - c->isurgent ? urgentcolor : bordercolor); + (float[])COLOR(colors[c->isurgent ? SchemeUrg : SchemeNorm][ColBorder])); c->border[i]->node.data = c; } @@ -1791,7 +2536,7 @@ mapnotify(struct wl_listener *listener, void *data) } else { applyrules(c); } - printstatus(); + drawbars(); unset_fullscreen: m = c->mon ? c->mon : xytomon(c->geom.x, c->geom.y); @@ -1828,7 +2573,7 @@ monocle(Monitor *m) wl_list_for_each(c, &clients, link) { if (!VISIBLEON(c, m) || c->isfloating || c->isfullscreen) continue; - resize(c, m->w, 0); + resize(c, m->w, 0, !smartborders); n++; } if (n) @@ -1838,6 +2583,49 @@ monocle(Monitor *m) } void +movestack(const Arg *arg) +{ + Client *c, *sel = focustop(selmon); + + if (wl_list_length(&clients) <= 1) { + return; + } + + if (arg->i == 0) { + /* Put the selected client on top */ + wl_list_remove(&sel->link); + wl_list_insert(&clients, &sel->link); + arrange(selmon); + return; + } else if (arg->i == INT_MAX) { + /* Get the last element */ + wl_list_for_each_reverse(c, &clients, link) { + if (!VISIBLEON(c, selmon) || c->isfloating || c->isfullscreen) + continue; + break; + } + } else if (arg->i > 0) { + wl_list_for_each(c, &sel->link, link) { + if (VISIBLEON(c, selmon) || &c->link == &clients) { + break; /* found it */ + } + } + } else { + wl_list_for_each_reverse(c, &sel->link, link) { + if (VISIBLEON(c, selmon) || &c->link == &clients) { + break; /* found it */ + } + } + /* backup one client */ + c = wl_container_of(c->link.prev, c, link); + } + + wl_list_remove(&sel->link); + wl_list_insert(&c->link, &sel->link); + arrange(selmon); +} + +void motionabsolute(struct wl_listener *listener, void *data) { /* This event is forwarded by the cursor when a pointer emits an _absolute_ @@ -1919,11 +2707,11 @@ motionnotify(uint32_t time, struct wlr_input_device *device, double dx, double d if (cursor_mode == CurMove) { /* Move the grabbed client to the new position. */ resize(grabc, (struct wlr_box){.x = (int)round(cursor->x) - grabcx, .y = (int)round(cursor->y) - grabcy, - .width = grabc->geom.width, .height = grabc->geom.height}, 1); + .width = grabc->geom.width, .height = grabc->geom.height}, 1, 1); return; } else if (cursor_mode == CurResize) { resize(grabc, (struct wlr_box){.x = grabc->geom.x, .y = grabc->geom.y, - .width = (int)round(cursor->x) - grabc->geom.x, .height = (int)round(cursor->y) - grabc->geom.y}, 1); + .width = (int)round(cursor->x) - grabc->geom.x, .height = (int)round(cursor->y) - grabc->geom.y}, 1, 1); return; } @@ -2088,38 +2876,9 @@ void printstatus(void) { Monitor *m = NULL; - Client *c; - uint32_t occ, urg, sel; - - wl_list_for_each(m, &mons, link) { - occ = urg = 0; - wl_list_for_each(c, &clients, link) { - if (c->mon != m) - continue; - occ |= c->tags; - if (c->isurgent) - urg |= c->tags; - } - if ((c = focustop(m))) { - printf("%s title %s\n", m->wlr_output->name, client_get_title(c)); - printf("%s appid %s\n", m->wlr_output->name, client_get_appid(c)); - printf("%s fullscreen %d\n", m->wlr_output->name, c->isfullscreen); - printf("%s floating %d\n", m->wlr_output->name, c->isfloating); - sel = c->tags; - } else { - printf("%s title \n", m->wlr_output->name); - printf("%s appid \n", m->wlr_output->name); - printf("%s fullscreen \n", m->wlr_output->name); - printf("%s floating \n", m->wlr_output->name); - sel = 0; - } - printf("%s selmon %u\n", m->wlr_output->name, m == selmon); - printf("%s tags %"PRIu32" %"PRIu32" %"PRIu32" %"PRIu32"\n", - m->wlr_output->name, occ, m->tagset[m->seltags], sel, urg); - printf("%s layout %s\n", m->wlr_output->name, m->ltsymbol); - } - fflush(stdout); + wl_list_for_each(m, &mons, link) + dwl_ipc_output_printstatus(m); } void @@ -2202,7 +2961,7 @@ requestmonstate(struct wl_listener *listener, void *data) } void -resize(Client *c, struct wlr_box geo, int interact) +resize(Client *c, struct wlr_box geo, int interact, int draw_borders) { struct wlr_box *bbox; struct wlr_box clip; @@ -2214,6 +2973,7 @@ resize(Client *c, struct wlr_box geo, int interact) client_set_bounds(c, geo.width, geo.height); c->geom = geo; + c->bw = draw_borders ? borderpx : 0; applybounds(c, bbox); /* Update scene-graph, including borders */ @@ -2235,7 +2995,7 @@ resize(Client *c, struct wlr_box geo, int interact) } void -run(char *startup_cmd) +run(char *startup_cmd, uid_t uid) { /* Add a Unix socket to the Wayland display. */ const char *socket = wl_display_add_socket_auto(dpy); @@ -2248,34 +3008,25 @@ run(char *startup_cmd) if (!wlr_backend_start(backend)) die("startup: backend_start"); + /* In case the option is passed, drop priviledges to desired uid */ + if (uid > 0) + setuid(uid); + + /* Now that the socket exists and the backend is started, run the startup command */ + autostartexec(); if (startup_cmd) { - int piperw[2]; - if (pipe(piperw) < 0) - die("startup: pipe:"); if ((child_pid = fork()) < 0) die("startup: fork:"); if (child_pid == 0) { + close(STDIN_FILENO); setsid(); - dup2(piperw[0], STDIN_FILENO); - close(piperw[0]); - close(piperw[1]); execl("/bin/sh", "/bin/sh", "-c", startup_cmd, NULL); die("startup: execl:"); } - dup2(piperw[1], STDOUT_FILENO); - close(piperw[1]); - close(piperw[0]); } - /* Mark stdout as non-blocking to avoid the startup script - * causing dwl to freeze when a user neither closes stdin - * nor consumes standard input in his startup script */ - - if (fd_set_nonblock(STDOUT_FILENO) < 0) - close(STDOUT_FILENO); - - printstatus(); + drawbars(); /* At this point the outputs are initialized, choose initial selmon based on * cursor position, and set default cursor image */ @@ -2340,8 +3091,10 @@ setfloating(Client *c, int floating) wlr_scene_node_reparent(&c->scene->node, layers[c->isfullscreen || (p && p->isfullscreen) ? LyrFS : c->isfloating ? LyrFloat : LyrTile]); + if (c->isfloating && !c->bw) + resize(c, c->mon->m, 0, 1); arrange(c->mon); - printstatus(); + drawbars(); } void @@ -2357,14 +3110,36 @@ setfullscreen(Client *c, int fullscreen) if (fullscreen) { c->prev = c->geom; - resize(c, c->mon->m, 0); + resize(c, c->mon->m, 0, 0); } else { /* restore previous size instead of arrange for floating windows since * client positions are set by the user and cannot be recalculated */ - resize(c, c->prev, 0); + resize(c, c->prev, 0, 1); } arrange(c->mon); - printstatus(); + drawbars(); +} + +void +setgaps(const Arg *arg) { + if ((arg->i == 0) || (selmon->gappx + arg->i < 0)) + selmon->gappx = gappx; + else if (selmon->gappx + arg->i < 0) + selmon->gappx = 0; + else + selmon->gappx += arg->i; + arrange(selmon); +} + +void +setsticky(Client *c, int sticky) +{ + if(sticky && !c->issticky) { + c->issticky = 1; + } else if(!sticky && c->issticky) { + c->issticky = 0; + arrange(c->mon); + } } void @@ -2377,8 +3152,14 @@ setlayout(const Arg *arg) if (arg && arg->v) selmon->lt[selmon->sellt] = (Layout *)arg->v; strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, LENGTH(selmon->ltsymbol)); + if (!selmon->lt[selmon->sellt]->arrange) { + /* floating layout, draw borders around all clients */ + Client *c; + wl_list_for_each(c, &clients, link) + resize(c, c->mon->m, 0, 1); + } arrange(selmon); - printstatus(); + drawbar(selmon); } /* arg > 1.0 will set mfact absolutely */ @@ -2411,7 +3192,7 @@ setmon(Client *c, Monitor *m, uint32_t newtags) arrange(oldmon); if (m) { /* Make sure window actually overlaps with the monitor */ - resize(c, c->geom, 0); + resize(c, c->geom, 0, 1); c->tags = newtags ? newtags : m->tagset[m->seltags]; /* assign tags of target monitor */ setfullscreen(c, c->isfullscreen); /* This will call arrange(c->mon) */ setfloating(c, c->isfloating); @@ -2451,6 +3232,7 @@ setup(void) for (i = 0; i < (int)LENGTH(sig); i++) sigaction(sig[i], &sa, NULL); + wlr_log_init(log_level, NULL); /* The Wayland display is managed by libwayland. It handles accepting @@ -2645,6 +3427,13 @@ setup(void) wl_signal_add(&output_mgr->events.apply, &output_mgr_apply); wl_signal_add(&output_mgr->events.test, &output_mgr_test); + wl_global_create(dpy, &zdwl_ipc_manager_v2_interface, 2, NULL, dwl_ipc_manager_bind); + + drwl_init(); + + status_event_source = wl_event_loop_add_fd(wl_display_get_event_loop(dpy), + STDIN_FILENO, WL_EVENT_READABLE, statusin, NULL); + /* Make sure XWayland clients don't connect to the parent X server, * e.g when running in the x11 backend or the wayland backend and the * compositor has Xwayland support */ @@ -2669,6 +3458,7 @@ void spawn(const Arg *arg) { if (fork() == 0) { + close(STDIN_FILENO); dup2(STDERR_FILENO, STDOUT_FILENO); setsid(); execvp(((char **)arg->v)[0], (char **)arg->v); @@ -2676,6 +3466,16 @@ spawn(const Arg *arg) } } +void spawnscratch(const Arg *arg) +{ + if (fork() == 0) { + dup2(STDERR_FILENO, STDOUT_FILENO); + setsid(); + execvp(((char **)arg->v)[1], ((char **)arg->v)+1); + die("dwl: execvp %s failed:", ((char **)arg->v)[1]); + } +} + void startdrag(struct wl_listener *listener, void *data) { @@ -2687,6 +3487,30 @@ startdrag(struct wl_listener *listener, void *data) LISTEN_STATIC(&drag->icon->events.destroy, destroydragicon); } +int +statusin(int fd, unsigned int mask, void *data) +{ + char status[1024]; + ssize_t n; + + if (mask & WL_EVENT_ERROR) + die("status in event error"); + if (mask & WL_EVENT_HANGUP) + wl_event_source_remove(status_event_source); + + n = read(fd, status, sizeof(status) - 1); + if (n < 0 && errno != EWOULDBLOCK) + die("read:"); + + status[n] = '\0'; + status[strcspn(status, "\n")] = '\0'; + + strncpy(stext, status, sizeof(stext)); + drawbars(); + + return 0; +} + void tag(const Arg *arg) { @@ -2697,7 +3521,7 @@ tag(const Arg *arg) sel->tags = arg->ui & TAGMASK; focusclient(focustop(selmon), 1); arrange(selmon); - printstatus(); + drawbars(); } void @@ -2711,8 +3535,8 @@ tagmon(const Arg *arg) void tile(Monitor *m) { - unsigned int mw, my, ty; - int i, n = 0; + unsigned int mw, my, ty, draw_borders = 1; + int i, n = 0, gap = 0; Client *c; wl_list_for_each(c, &clients, link) @@ -2721,27 +3545,48 @@ tile(Monitor *m) if (n == 0) return; + if (n > 1) + gap = m->gappx; + + if (n == 1 && smartborders) + draw_borders = 0; + if (n > m->nmaster) mw = m->nmaster ? (int)roundf(m->w.width * m->mfact) : 0; else - mw = m->w.width; - i = my = ty = 0; + mw = m->w.width - gap; + i = 0; my = ty = gap; wl_list_for_each(c, &clients, link) { if (!VISIBLEON(c, m) || c->isfloating || c->isfullscreen) continue; if (i < m->nmaster) { - resize(c, (struct wlr_box){.x = m->w.x, .y = m->w.y + my, .width = mw, - .height = (m->w.height - my) / (MIN(n, m->nmaster) - i)}, 0); - my += c->geom.height; + resize(c, (struct wlr_box){.x = m->w.x + gap, .y = m->w.y + my, + .width = mw - gap, .height = (m->w.height - my - gap) / (MIN(n, m->nmaster) - i)}, 0, draw_borders); + my += c->geom.height + gap; } else { - resize(c, (struct wlr_box){.x = m->w.x + mw, .y = m->w.y + ty, - .width = m->w.width - mw, .height = (m->w.height - ty) / (n - i)}, 0); - ty += c->geom.height; + resize(c, (struct wlr_box){.x = m->w.x + mw + gap, .y = m->w.y + ty, + .width = m->w.width - mw - 2 * gap, .height = (m->w.height - ty) / (n - i) - gap}, 0, draw_borders); + ty += c->geom.height + gap; } i++; } } +//void +//togglebar(const Arg *arg) { +// DwlIpcOutput *ipc_output; +// wl_list_for_each(ipc_output, &selmon->dwl_ipc_outputs, link) +// zdwl_ipc_output_v2_send_toggle_visibility(ipc_output->resource); +//} + +void +togglebar(const Arg *arg) +{ + wlr_scene_node_set_enabled(&selmon->scene_buffer->node, + !selmon->scene_buffer->node.enabled); + arrangelayers(selmon); +} + void togglefloating(const Arg *arg) { @@ -2759,6 +3604,47 @@ togglefullscreen(const Arg *arg) setfullscreen(sel, !sel->isfullscreen); } +void togglegaps(const Arg *arg) { + if (selmon->gappx == 0) + selmon->gappx = gappx; + else + selmon->gappx = 0; + arrange(selmon); +} + +void +togglescratch(const Arg *arg) +{ + Client *c; + unsigned int found = 0; + + /* search for first window that matches the scratchkey */ + wl_list_for_each(c, &clients, link) + if (c->scratchkey == ((char**)arg->v)[0][0]) { + found = 1; + break; + } + + if (found) { + c->tags = VISIBLEON(c, selmon) ? 0 : selmon->tagset[selmon->seltags]; + + focusclient(c->tags == 0 ? focustop(selmon) : c, 1); + arrange(selmon); + } else{ + spawnscratch(arg); + } +} + +void +togglesticky(const Arg *arg) +{ + Client *c = focustop(selmon); + if(!c) + return; + + setsticky(c, !c->issticky); +} + void toggletag(const Arg *arg) { @@ -2770,7 +3656,7 @@ toggletag(const Arg *arg) sel->tags = newtags; focusclient(focustop(selmon), 1); arrange(selmon); - printstatus(); + drawbars(); } void @@ -2783,7 +3669,7 @@ toggleview(const Arg *arg) selmon->tagset[selmon->seltags] = newtagset; focusclient(focustop(selmon), 1); arrange(selmon); - printstatus(); + drawbars(); } void @@ -2819,19 +3705,36 @@ unmapnotify(struct wl_listener *listener, void *data) grabc = NULL; } + if (c->swallowedby) + swallow(c->swallowedby, c); + if (client_is_unmanaged(c)) { if (c == exclusive_focus) { exclusive_focus = NULL; 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->swallowedby) { + c->swallowedby->prev = c->geom; + setfullscreen(c->swallowedby, c->isfullscreen); + c->swallowedby->swallowing = NULL; + c->swallowedby = NULL; + } + + if (c->swallowing) { + c->swallowing->swallowedby = NULL; + c->swallowing = NULL; } wlr_scene_node_destroy(&c->scene->node); - printstatus(); + drawbars(); motionnotify(0, NULL, 0, 0, 0, 0); } @@ -2904,7 +3807,7 @@ updatemons(struct wl_listener *listener, void *data) arrange(m); /* make sure fullscreen clients have the right size */ if ((c = focustop(m)) && c->isfullscreen) - resize(c, m->m, 0); + resize(c, m->m, 0, 0); /* Try to re-set the gamma LUT when updating monitors, * it's only really needed when enabling a disabled output, but meh. */ @@ -2931,6 +3834,13 @@ updatemons(struct wl_listener *listener, void *data) } } + if (stext[0] == '\0') + strncpy(stext, "dwl-"VERSION, sizeof(stext)); + wl_list_for_each(m, &mons, link) { + updatebar(m); + drawbar(m); + } + /* FIXME: figure out why the cursor image is at 0,0 after turning all * the monitors on. * Move the cursor image where it used to be. It does not generate a @@ -2942,11 +3852,44 @@ updatemons(struct wl_listener *listener, void *data) } void +updatebar(Monitor *m) +{ + size_t i; + int rw, rh; + char fontattrs[12]; + + wlr_output_transformed_resolution(m->wlr_output, &rw, &rh); + m->b.width = rw; + m->b.real_width = (int)((float)m->b.width / m->wlr_output->scale); + + wlr_scene_node_set_enabled(&m->scene_buffer->node, m->wlr_output->enabled ? showbar : 0); + + for (i = 0; i < LENGTH(m->pool); i++) + if (m->pool[i]) { + wlr_buffer_drop(&m->pool[i]->base); + m->pool[i] = NULL; + } + + if (m->b.scale == m->wlr_output->scale && m->drw) + return; + + drwl_font_destroy(m->drw->font); + snprintf(fontattrs, sizeof(fontattrs), "dpi=%.2f", 96. * m->wlr_output->scale); + if (!(drwl_font_create(m->drw, LENGTH(fonts), fonts, fontattrs))) + die("Could not load font"); + + m->b.scale = m->wlr_output->scale; + m->lrpad = m->drw->font->height; + m->b.height = m->drw->font->height + 2; + m->b.real_height = (int)((float)m->b.height / m->wlr_output->scale); +} + +void updatetitle(struct wl_listener *listener, void *data) { Client *c = wl_container_of(listener, c, set_title); if (c == focustop(c->mon)) - printstatus(); + drawbars(); } void @@ -2959,10 +3902,10 @@ urgent(struct wl_listener *listener, void *data) return; c->isurgent = 1; - printstatus(); + drawbars(); if (client_surface(c)->mapped) - client_set_border_color(c, urgentcolor); + client_set_border_color(c, (float[])COLOR(colors[SchemeUrg][ColBorder])); } void @@ -2975,7 +3918,7 @@ view(const Arg *arg) selmon->tagset[selmon->seltags] = arg->ui & TAGMASK; focusclient(focustop(selmon), 1); arrange(selmon); - printstatus(); + drawbars(); } void @@ -3003,6 +3946,16 @@ virtualpointer(struct wl_listener *listener, void *data) wlr_cursor_map_input_to_output(cursor, device, event->suggested_output); } +void +warpcursortoclient(Client *c) { + struct wlr_box mg = c->mon->m; + struct wlr_box cg = c->geom; + if (!VISIBLEON(c, selmon)) return; + wlr_cursor_warp_absolute(cursor, NULL, + ((double)cg.x + (double)cg.width / 2.0) / (double)mg.width, + ((double)cg.y + (double)cg.height / 2.0) / (double)mg.height); +} + Monitor * xytomon(double x, double y) { @@ -3016,6 +3969,7 @@ xytonode(double x, double y, struct wlr_surface **psurface, { struct wlr_scene_node *node, *pnode; struct wlr_surface *surface = NULL; + struct wlr_scene_surface *scene_surface = NULL; Client *c = NULL; LayerSurface *l = NULL; int layer; @@ -3024,9 +3978,12 @@ xytonode(double x, double y, struct wlr_surface **psurface, if (!(node = wlr_scene_node_at(&layers[layer]->node, x, y, nx, ny))) continue; - if (node->type == WLR_SCENE_NODE_BUFFER) - surface = wlr_scene_surface_try_from_buffer( - wlr_scene_buffer_from_node(node))->surface; + if (node->type == WLR_SCENE_NODE_BUFFER) { + scene_surface = wlr_scene_surface_try_from_buffer( + wlr_scene_buffer_from_node(node)); + if (!scene_surface) continue; + surface = scene_surface->surface; + } /* Walk the tree to find a node that knows the client */ for (pnode = node; pnode && !c; pnode = &pnode->parent->node) c = pnode->data; @@ -3113,7 +4070,7 @@ configurex11(struct wl_listener *listener, void *data) if ((c->isfloating && c != grabc) || !c->mon->lt[c->mon->sellt]->arrange) { resize(c, (struct wlr_box){.x = event->x - c->bw, .y = event->y - c->bw, .width = event->width + c->bw * 2, - .height = event->height + c->bw * 2}, 0); + .height = event->height + c->bw * 2}, 0, 1); } else { arrange(c->mon); } @@ -3159,10 +4116,10 @@ sethints(struct wl_listener *listener, void *data) return; c->isurgent = xcb_icccm_wm_hints_get_urgency(c->surface.xwayland->hints); - printstatus(); + drawbars(); if (c->isurgent && surface && surface->mapped) - client_set_border_color(c, urgentcolor); + client_set_border_color(c, (float[])COLOR(colors[SchemeUrg][ColBorder])); } void @@ -3186,10 +4143,13 @@ int main(int argc, char *argv[]) { char *startup_cmd = NULL; + uid_t uid = 0; int c; - while ((c = getopt(argc, argv, "s:hdv")) != -1) { - if (c == 's') + while ((c = getopt(argc, argv, "u:s:hdv")) != -1) { + if (c == 'u') + uid = atoi(optarg); + else if (c == 's') startup_cmd = optarg; else if (c == 'd') log_level = WLR_DEBUG; @@ -3205,10 +4165,10 @@ main(int argc, char *argv[]) if (!getenv("XDG_RUNTIME_DIR")) die("XDG_RUNTIME_DIR must be set"); setup(); - run(startup_cmd); + run(startup_cmd, uid); cleanup(); return EXIT_SUCCESS; usage: - die("Usage: %s [-v] [-d] [-s startup command]", argv[0]); + die("Usage: %s [-v] [-u uid] [-d] [-s startup command]", argv[0]); } |