mirror of
https://codeberg.org/dwl/dwl-patches.git
synced 2025-10-31 20:14:33 +00:00
231 lines
6.1 KiB
Diff
231 lines
6.1 KiB
Diff
commit 2d7e19dc948aec61746fd858394a9c80d34a3216
|
|
Author: Nikita Ivanov <nikita.vyach.ivanov@gmail.com>
|
|
Date: Sat Jul 13 01:05:20 2024 +0200
|
|
|
|
Add menu command
|
|
|
|
diff --git a/config.def.h b/config.def.h
|
|
index 22d2171..ecd2c67 100644
|
|
--- a/config.def.h
|
|
+++ b/config.def.h
|
|
@@ -20,6 +20,12 @@ static const float fullscreen_bg[] = {0.1f, 0.1f, 0.1f, 1.0f}; /* You ca
|
|
/* logging */
|
|
static int log_level = WLR_ERROR;
|
|
|
|
+static const Menu menus[] = {
|
|
+ /* command feed function action function */
|
|
+ { "wmenu -i -l 5 -p Windows", menuwinfeed, menuwinaction },
|
|
+ { "wmenu -i -p Layouts", menulayoutfeed, menulayoutaction },
|
|
+};
|
|
+
|
|
/* NOTE: ALWAYS keep a rule declared even if you don't use rules (e.g leave at least one example) */
|
|
static const Rule rules[] = {
|
|
/* app_id title tags mask isfloating monitor */
|
|
@@ -140,6 +146,8 @@ static const Key keys[] = {
|
|
{ MODKEY, XKB_KEY_f, setlayout, {.v = &layouts[1]} },
|
|
{ MODKEY, XKB_KEY_m, setlayout, {.v = &layouts[2]} },
|
|
{ MODKEY, XKB_KEY_space, setlayout, {0} },
|
|
+ { MODKEY, XKB_KEY_o, menu, {.v = &menus[0]} },
|
|
+ { MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_O, menu, {.v = &menus[1]} },
|
|
{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_space, togglefloating, {0} },
|
|
{ MODKEY, XKB_KEY_e, togglefullscreen, {0} },
|
|
{ MODKEY, XKB_KEY_0, view, {.ui = ~0} },
|
|
diff --git a/dwl.c b/dwl.c
|
|
index dc0437e..90bb09a 100644
|
|
--- a/dwl.c
|
|
+++ b/dwl.c
|
|
@@ -241,6 +241,12 @@ typedef struct {
|
|
struct wl_listener destroy;
|
|
} SessionLock;
|
|
|
|
+typedef struct {
|
|
+ const char *cmd; /* command to run a menu */
|
|
+ void (*feed)(FILE *f); /* feed input to menu */
|
|
+ void (*action)(char *line); /* do action based on menu output */
|
|
+} Menu;
|
|
+
|
|
/* function declarations */
|
|
static void applybounds(Client *c, struct wlr_box *bbox);
|
|
static void applyrules(Client *c);
|
|
@@ -298,6 +304,12 @@ static void killclient(const Arg *arg);
|
|
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 menu(const Arg *arg);
|
|
+static int menuloop(void *data);
|
|
+static void menuwinfeed(FILE *f);
|
|
+static void menuwinaction(char *line);
|
|
+static void menulayoutfeed(FILE *f);
|
|
+static void menulayoutaction(char *line);
|
|
static void monocle(Monitor *m);
|
|
static void motionabsolute(struct wl_listener *listener, void *data);
|
|
static void motionnotify(uint32_t time, struct wlr_input_device *device, double sx,
|
|
@@ -408,6 +420,11 @@ static struct wlr_box sgeom;
|
|
static struct wl_list mons;
|
|
static Monitor *selmon;
|
|
|
|
+static struct wl_event_source *menu_source;
|
|
+static pid_t menu_pid;
|
|
+static int menu_fd;
|
|
+static const Menu *menu_current;
|
|
+
|
|
#ifdef XWAYLAND
|
|
static void activatex11(struct wl_listener *listener, void *data);
|
|
static void associatex11(struct wl_listener *listener, void *data);
|
|
@@ -675,6 +692,7 @@ cleanup(void)
|
|
wlr_xwayland_destroy(xwayland);
|
|
xwayland = NULL;
|
|
#endif
|
|
+ wl_event_source_remove(menu_source);
|
|
wl_display_destroy_clients(dpy);
|
|
if (child_pid > 0) {
|
|
kill(-child_pid, SIGTERM);
|
|
@@ -1717,6 +1735,136 @@ maximizenotify(struct wl_listener *listener, void *data)
|
|
wlr_xdg_surface_schedule_configure(c->surface.xdg);
|
|
}
|
|
|
|
+void
|
|
+menu(const Arg *arg)
|
|
+{
|
|
+ FILE *f;
|
|
+ pid_t pid;
|
|
+ int fd_right[2], fd_left[2];
|
|
+
|
|
+ if (!selmon || menu_pid != 0)
|
|
+ return;
|
|
+
|
|
+ menu_current = arg->v;
|
|
+
|
|
+ if (pipe(fd_right) == -1 || pipe(fd_left) == -1)
|
|
+ return;
|
|
+ if ((pid = fork()) == -1)
|
|
+ return;
|
|
+ if (pid == 0) {
|
|
+ close(fd_right[1]);
|
|
+ close(fd_left[0]);
|
|
+ dup2(fd_right[0], STDIN_FILENO);
|
|
+ close(fd_right[0]);
|
|
+ dup2(fd_left[1], STDOUT_FILENO);
|
|
+ close(fd_left[1]);
|
|
+
|
|
+ execl("/bin/sh", "/bin/sh", "-c", menu_current->cmd, NULL);
|
|
+ die("dwl: execl %s failed:", "/bin/sh");
|
|
+ }
|
|
+
|
|
+ close(fd_right[0]);
|
|
+ close(fd_left[1]);
|
|
+
|
|
+ if (!(f = fdopen(fd_right[1], "w")))
|
|
+ return;
|
|
+ menu_current->feed(f);
|
|
+ fclose(f);
|
|
+
|
|
+ menu_pid = pid;
|
|
+ menu_fd = fd_left[0];
|
|
+ wl_event_source_timer_update(menu_source, 10);
|
|
+}
|
|
+
|
|
+int
|
|
+menuloop(void *data)
|
|
+{
|
|
+ FILE *f;
|
|
+ pid_t pid;
|
|
+ char line[256], *s;
|
|
+
|
|
+ /* If process is still running, wait for another 50 ms */
|
|
+ if ((pid = waitpid(menu_pid, NULL, WNOHANG)) == 0) {
|
|
+ wl_event_source_timer_update(menu_source, 10);
|
|
+ return 0;
|
|
+ }
|
|
+
|
|
+ menu_pid = 0;
|
|
+
|
|
+ if (!(f = fdopen(menu_fd, "r")))
|
|
+ return 0;
|
|
+ if (fgets(line, sizeof(line), f)) {
|
|
+ if ((s = strchr(line, '\n')))
|
|
+ *s = '\0';
|
|
+ menu_current->action(line);
|
|
+ }
|
|
+ fclose(f);
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+void
|
|
+menuwinfeed(FILE *f)
|
|
+{
|
|
+ Client *c;
|
|
+ const char *title;
|
|
+
|
|
+ wl_list_for_each(c, &fstack, flink) {
|
|
+ if (!(title = client_get_title(c)))
|
|
+ continue;
|
|
+ fprintf(f, "%s\n", title);
|
|
+ }
|
|
+}
|
|
+
|
|
+void
|
|
+menuwinaction(char *line)
|
|
+{
|
|
+ Client *c;
|
|
+ Monitor *prevm = selmon;
|
|
+ const char *title;
|
|
+
|
|
+ if (!selmon)
|
|
+ return;
|
|
+
|
|
+ wl_list_for_each(c, &fstack, flink) {
|
|
+ if (!(title = client_get_title(c)))
|
|
+ continue;
|
|
+ if (strcmp(line, title) == 0)
|
|
+ goto found;
|
|
+ }
|
|
+ return;
|
|
+
|
|
+found:
|
|
+ focusclient(c, 1);
|
|
+ wlr_cursor_move(cursor, NULL, selmon->m.x - prevm->m.x , 0);
|
|
+ selmon->seltags ^= 1; /* toggle sel tagset */
|
|
+ selmon->tagset[selmon->seltags] = c->tags;
|
|
+ arrange(selmon);
|
|
+ printstatus();
|
|
+}
|
|
+
|
|
+void
|
|
+menulayoutfeed(FILE *f)
|
|
+{
|
|
+ unsigned int i;
|
|
+ for (i = 0; i < LENGTH(layouts); i++)
|
|
+ fprintf(f, "%s\n", layouts[i].symbol);
|
|
+}
|
|
+
|
|
+void
|
|
+menulayoutaction(char *line)
|
|
+{
|
|
+ unsigned int i;
|
|
+ Arg a;
|
|
+ for (i = 0; i < LENGTH(layouts); i++)
|
|
+ if (strcmp(line, layouts[i].symbol) == 0)
|
|
+ goto found;
|
|
+ return;
|
|
+
|
|
+found:
|
|
+ a.v = &layouts[i];
|
|
+ setlayout(&a);
|
|
+}
|
|
+
|
|
void
|
|
monocle(Monitor *m)
|
|
{
|
|
@@ -2576,6 +2724,10 @@ setup(void)
|
|
* e.g when running in the x11 backend or the wayland backend and the
|
|
* compositor has Xwayland support */
|
|
unsetenv("DISPLAY");
|
|
+
|
|
+ menu_source = wl_event_loop_add_timer(
|
|
+ wl_display_get_event_loop(dpy), menuloop, NULL);
|
|
+
|
|
#ifdef XWAYLAND
|
|
/*
|
|
* Initialise the XWayland X server.
|