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authorBenjamin Chausse <benjamin@chausse.xyz>2024-07-22 23:53:10 -0400
committerBenjamin Chausse <benjamin@chausse.xyz>2024-07-22 23:53:10 -0400
commit05b12baff600ba50d00561faa8ed8f930c452879 (patch)
treec0470b69bfad83aa3cf5fc7d52c7c8a8b16fd2f9
parent5b7585b4a22c0172d1796cb29553fbdf81a1033d (diff)
parentffc87631682b515fd385495e4bafb1d056200114 (diff)
Merge branch 'bar' into ChausseBenjamin
-rw-r--r--LICENSE3
-rw-r--r--LICENSE.drwl21
-rw-r--r--Makefile2
-rw-r--r--config.def.h26
-rw-r--r--drwl.h284
-rw-r--r--dwl.c399
6 files changed, 648 insertions, 87 deletions
diff --git a/LICENSE b/LICENSE
index 658085a..2c269b2 100644
--- a/LICENSE
+++ b/LICENSE
@@ -2,7 +2,8 @@ dwl - dwm for Wayland
Copyright © 2020 dwl team
-See also the files LICENSE.tinywl, LICENSE.dwm and LICENSE.sway.
+See also the files LICENSE.tinywl, LICENSE.dwm, LICENSE.sway, and
+LICENSE.drwl.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
diff --git a/LICENSE.drwl b/LICENSE.drwl
new file mode 100644
index 0000000..4754b85
--- /dev/null
+++ b/LICENSE.drwl
@@ -0,0 +1,21 @@
+Copyright (c) 2023-2024 sewn <sewn@disroot.org>
+Copyright (c) 2015 Eric Pruitt <eric.pruitt@gmail.com>
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/Makefile b/Makefile
index 3358bae..9bc67db 100644
--- a/Makefile
+++ b/Makefile
@@ -12,7 +12,7 @@ DWLDEVCFLAGS = -g -pedantic -Wall -Wextra -Wdeclaration-after-statement \
-Wfloat-conversion
# CFLAGS / LDFLAGS
-PKGS = wlroots-0.18 wayland-server xkbcommon libinput $(XLIBS)
+PKGS = wlroots-0.18 wayland-server xkbcommon libinput pixman-1 fcft $(XLIBS)
DWLCFLAGS = `$(PKG_CONFIG) --cflags $(PKGS)` $(DWLCPPFLAGS) $(DWLDEVCFLAGS) $(CFLAGS)
LDLIBS = `$(PKG_CONFIG) --libs $(PKGS)` -lm $(LIBS)
diff --git a/config.def.h b/config.def.h
index 5b331b8..d31b59e 100644
--- a/config.def.h
+++ b/config.def.h
@@ -17,11 +17,20 @@ static const float rootcolor[] = COLOR(0x222222ff);
static const float bordercolor[] = COLOR(0x444444ff);
static const float focuscolor[] = COLOR(0x005577ff);
static const float urgentcolor[] = COLOR(0xff0000ff);
+static const int showbar = 1; /* 0 means no bar */
+static const int topbar = 1; /* 0 means bottom bar */
+static const char *fonts[] = {"monospace:size=10"};
/* This conforms to the xdg-protocol. Set the alpha to zero to restore the old behavior */
static const float fullscreen_bg[] = {0.1f, 0.1f, 0.1f, 1.0f}; /* You can also use glsl colors */
+static uint32_t colors[][3] = {
+ /* fg bg border */
+ [SchemeNorm] = { 0xbbbbbbff, 0x222222ff, 0x444444ff },
+ [SchemeSel] = { 0xeeeeeeff, 0x005577ff, 0x005577ff },
+ [SchemeUrg] = { 0, 0, 0x770000ff },
+};
/* tagging - TAGCOUNT must be no greater than 31 */
-#define TAGCOUNT (9)
+static char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
/* logging */
static int log_level = WLR_ERROR;
@@ -136,6 +145,7 @@ static const Key keys[] = {
/* modifier key function argument */
{ MODKEY, XKB_KEY_p, spawn, {.v = menucmd} },
{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_Return, spawn, {.v = termcmd} },
+ { MODKEY, XKB_KEY_b, togglebar, {0} },
{ MODKEY, XKB_KEY_j, focusstack, {.i = +1} },
{ MODKEY, XKB_KEY_k, focusstack, {.i = -1} },
{ MODKEY, XKB_KEY_i, incnmaster, {.i = +1} },
@@ -196,7 +206,15 @@ static const Key keys[] = {
};
static const Button buttons[] = {
- { MODKEY, BTN_LEFT, moveresize, {.ui = CurMove} },
- { MODKEY, BTN_MIDDLE, togglefloating, {0} },
- { MODKEY, BTN_RIGHT, moveresize, {.ui = CurResize} },
+ { ClkLtSymbol, 0, BTN_LEFT, setlayout, {.v = &layouts[0]} },
+ { ClkLtSymbol, 0, BTN_RIGHT, setlayout, {.v = &layouts[2]} },
+ { ClkTitle, 0, BTN_MIDDLE, zoom, {0} },
+ { ClkStatus, 0, BTN_MIDDLE, spawn, {.v = termcmd} },
+ { ClkClient, MODKEY, BTN_LEFT, moveresize, {.ui = CurMove} },
+ { ClkClient, MODKEY, BTN_MIDDLE, togglefloating, {0} },
+ { ClkClient, MODKEY, BTN_RIGHT, moveresize, {.ui = CurResize} },
+ { ClkTagBar, 0, BTN_LEFT, view, {0} },
+ { ClkTagBar, 0, BTN_RIGHT, toggleview, {0} },
+ { ClkTagBar, MODKEY, BTN_LEFT, tag, {0} },
+ { ClkTagBar, MODKEY, BTN_RIGHT, toggletag, {0} },
};
diff --git a/drwl.h b/drwl.h
new file mode 100644
index 0000000..afcb2bd
--- /dev/null
+++ b/drwl.h
@@ -0,0 +1,284 @@
+/*
+ * drwl - https://codeberg.org/sewn/drwl
+ * See LICENSE.drwl file for copyright and license details.
+ */
+#pragma once
+
+#include <stdlib.h>
+#include <fcft/fcft.h>
+#include <pixman-1/pixman.h>
+
+#define BETWEEN(X, A, B) ((A) <= (X) && (X) <= (B))
+
+enum { ColFg, ColBg, ColBorder }; /* colorscheme index */
+
+typedef struct {
+ pixman_image_t *pix;
+ struct fcft_font *font;
+ uint32_t *scheme;
+} Drwl;
+
+#define UTF_INVALID 0xFFFD
+#define UTF_SIZ 4
+
+static const unsigned char utfbyte[UTF_SIZ + 1] = {0x80, 0, 0xC0, 0xE0, 0xF0};
+static const unsigned char utfmask[UTF_SIZ + 1] = {0xC0, 0x80, 0xE0, 0xF0, 0xF8};
+static const uint32_t utfmin[UTF_SIZ + 1] = { 0, 0, 0x80, 0x800, 0x10000};
+static const uint32_t utfmax[UTF_SIZ + 1] = {0x10FFFF, 0x7F, 0x7FF, 0xFFFF, 0x10FFFF};
+
+static inline uint32_t
+utf8decodebyte(const char c, size_t *i)
+{
+ for (*i = 0; *i < (UTF_SIZ + 1); ++(*i))
+ if (((unsigned char)c & utfmask[*i]) == utfbyte[*i])
+ return (unsigned char)c & ~utfmask[*i];
+ return 0;
+}
+
+static inline size_t
+utf8decode(const char *c, uint32_t *u)
+{
+ size_t i, j, len, type;
+ uint32_t udecoded;
+
+ *u = UTF_INVALID;
+ udecoded = utf8decodebyte(c[0], &len);
+ if (!BETWEEN(len, 1, UTF_SIZ))
+ return 1;
+ for (i = 1, j = 1; i < UTF_SIZ && j < len; ++i, ++j) {
+ udecoded = (udecoded << 6) | utf8decodebyte(c[i], &type);
+ if (type)
+ return j;
+ }
+ if (j < len)
+ return 0;
+ *u = udecoded;
+ if (!BETWEEN(*u, utfmin[len], utfmax[len]) || BETWEEN(*u, 0xD800, 0xDFFF))
+ *u = UTF_INVALID;
+ for (i = 1; *u > utfmax[i]; ++i)
+ ;
+ return len;
+}
+
+static int
+drwl_init(void)
+{
+ fcft_set_scaling_filter(FCFT_SCALING_FILTER_LANCZOS3);
+ return fcft_init(FCFT_LOG_COLORIZE_AUTO, 0, FCFT_LOG_CLASS_ERROR);
+}
+
+static Drwl *
+drwl_create(void)
+{
+ Drwl *drwl;
+
+ if (!(drwl = calloc(1, sizeof(Drwl))))
+ return NULL;
+
+ return drwl;
+}
+
+static void
+drwl_setfont(Drwl *drwl, struct fcft_font *font)
+{
+ if (drwl)
+ drwl->font = font;
+}
+
+static struct fcft_font *
+drwl_load_font(Drwl *drwl, size_t fontcount,
+ const char *fonts[static fontcount], const char *attributes)
+{
+ struct fcft_font *font = fcft_from_name(fontcount, fonts, attributes);
+ if (drwl)
+ drwl_setfont(drwl, font);
+ return font;
+}
+
+static void
+drwl_destroy_font(struct fcft_font *font)
+{
+ fcft_destroy(font);
+}
+
+static inline pixman_color_t
+convert_color(uint32_t clr)
+{
+ return (pixman_color_t){
+ ((clr >> 24) & 0xFF) * 0x101,
+ ((clr >> 16) & 0xFF) * 0x101,
+ ((clr >> 8) & 0xFF) * 0x101,
+ (clr & 0xFF) * 0x101
+ };
+}
+
+static void
+drwl_setscheme(Drwl *drwl, uint32_t *scm)
+{
+ if (drwl)
+ drwl->scheme = scm;
+}
+
+static inline int
+drwl_stride(unsigned int width)
+{
+ return (((PIXMAN_FORMAT_BPP(PIXMAN_a8r8g8b8) * width + 7) / 8 + 4 - 1) & -4);
+}
+
+static void
+drwl_prepare_drawing(Drwl *drwl, unsigned int w, unsigned int h,
+ uint32_t *bits, int stride)
+{
+ pixman_region32_t clip;
+
+ if (!drwl)
+ return;
+
+ drwl->pix = pixman_image_create_bits_no_clear(
+ PIXMAN_a8r8g8b8, w, h, bits, stride);
+ pixman_region32_init_rect(&clip, 0, 0, w, h);
+ pixman_image_set_clip_region32(drwl->pix, &clip);
+ pixman_region32_fini(&clip);
+}
+
+static void
+drwl_rect(Drwl *drwl,
+ int x, int y, unsigned int w, unsigned int h,
+ int filled, int invert)
+{
+ pixman_color_t clr;
+ if (!drwl || !drwl->scheme || !drwl->pix)
+ return;
+
+ clr = convert_color(drwl->scheme[invert ? ColBg : ColFg]);
+ if (filled)
+ pixman_image_fill_rectangles(PIXMAN_OP_SRC, drwl->pix, &clr, 1,
+ &(pixman_rectangle16_t){x, y, w, h});
+ else
+ pixman_image_fill_rectangles(PIXMAN_OP_SRC, drwl->pix, &clr, 4,
+ (pixman_rectangle16_t[4]){
+ { x, y, w, 1 },
+ { x, y + h - 1, w, 1 },
+ { x, y, 1, h },
+ { x + w - 1, y, 1, h }});
+}
+
+static int
+drwl_text(Drwl *drwl,
+ int x, int y, unsigned int w, unsigned int h,
+ unsigned int lpad, const char *text, int invert)
+{
+ int ty;
+ int utf8charlen, render = x || y || w || h;
+ long x_kern;
+ uint32_t cp = 0, last_cp = 0;
+ pixman_color_t clr;
+ pixman_image_t *fg_pix = NULL;
+ int noellipsis = 0;
+ const struct fcft_glyph *glyph, *eg;
+ int fcft_subpixel_mode = FCFT_SUBPIXEL_DEFAULT;
+
+ if (!drwl || (render && (!drwl->scheme || !w || !drwl->pix)) || !text || !drwl->font)
+ return 0;
+
+ if (!render) {
+ w = invert ? invert : ~invert;
+ } else {
+ clr = convert_color(drwl->scheme[invert ? ColBg : ColFg]);
+ fg_pix = pixman_image_create_solid_fill(&clr);
+
+ drwl_rect(drwl, x, y, w, h, 1, !invert);
+
+ x += lpad;
+ w -= lpad;
+ }
+
+ if (render && (drwl->scheme[ColBg] & 0xFF) != 0xFF)
+ fcft_subpixel_mode = FCFT_SUBPIXEL_NONE;
+
+ // U+2026 == …
+ eg = fcft_rasterize_char_utf32(drwl->font, 0x2026, fcft_subpixel_mode);
+
+ while (*text) {
+ utf8charlen = utf8decode(text, &cp);
+
+ glyph = fcft_rasterize_char_utf32(drwl->font, cp, fcft_subpixel_mode);
+ if (!glyph)
+ continue;
+
+ x_kern = 0;
+ if (last_cp)
+ fcft_kerning(drwl->font, last_cp, cp, &x_kern, NULL);
+ last_cp = cp;
+
+ ty = y + (h - drwl->font->height) / 2 + drwl->font->ascent;
+
+ /* draw ellipsis if remaining text doesn't fit */
+ if (!noellipsis && x_kern + glyph->advance.x + eg->advance.x > w && *(text + 1) != '\0') {
+ if (drwl_text(drwl, 0, 0, 0, 0, 0, text, 0)
+ - glyph->advance.x < eg->advance.x) {
+ noellipsis = 1;
+ } else {
+ w -= eg->advance.x;
+ pixman_image_composite32(
+ PIXMAN_OP_OVER, fg_pix, eg->pix, drwl->pix, 0, 0, 0, 0,
+ x + eg->x, ty - eg->y, eg->width, eg->height);
+ }
+ }
+
+ if ((x_kern + glyph->advance.x) > w)
+ break;
+
+ x += x_kern;
+
+ if (render && pixman_image_get_format(glyph->pix) == PIXMAN_a8r8g8b8)
+ // pre-rendered glyphs (eg. emoji)
+ pixman_image_composite32(
+ PIXMAN_OP_OVER, glyph->pix, NULL, drwl->pix, 0, 0, 0, 0,
+ x + glyph->x, ty - glyph->y, glyph->width, glyph->height);
+ else if (render)
+ pixman_image_composite32(
+ PIXMAN_OP_OVER, fg_pix, glyph->pix, drwl->pix, 0, 0, 0, 0,
+ x + glyph->x, ty - glyph->y, glyph->width, glyph->height);
+
+ text += utf8charlen;
+ x += glyph->advance.x;
+ w -= glyph->advance.x;
+ }
+
+ if (render)
+ pixman_image_unref(fg_pix);
+
+ return x + (render ? w : 0);
+}
+
+static unsigned int
+drwl_font_getwidth(Drwl *drwl, const char *text)
+{
+ if (!drwl || !drwl->font || !text)
+ return 0;
+ return drwl_text(drwl, 0, 0, 0, 0, 0, text, 0);
+}
+
+static void
+drwl_finish_drawing(Drwl *drwl)
+{
+ if (drwl && drwl->pix)
+ pixman_image_unref(drwl->pix);
+}
+
+static void
+drwl_destroy(Drwl *drwl)
+{
+ if (drwl->pix)
+ pixman_image_unref(drwl->pix);
+ if (drwl->font)
+ drwl_destroy_font(drwl->font);
+ free(drwl);
+}
+
+static void
+drwl_fini(void)
+{
+ fcft_fini();
+}
diff --git a/dwl.c b/dwl.c
index 9094f0f..ecc6dfb 100644
--- a/dwl.c
+++ b/dwl.c
@@ -4,6 +4,7 @@
#include <getopt.h>
#include <libinput.h>
#include <linux/input-event-codes.h>
+#include <libdrm/drm_fourcc.h>
#include <math.h>
#include <signal.h>
#include <stdio.h>
@@ -58,6 +59,7 @@
#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>
@@ -68,6 +70,7 @@
#endif
#include "util.h"
+#include "drwl.h"
/* macros */
#define MAX(A, B) ((A) > (B) ? (A) : (B))
@@ -76,14 +79,17 @@
#define VISIBLEON(C, M) ((M) && (C)->mon == (M) && ((C)->tags & (M)->tagset[(M)->seltags]))
#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 { static struct wl_listener _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, 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 */
#ifdef XWAYLAND
enum { NetWMWindowTypeDialog, NetWMWindowTypeSplash, NetWMWindowTypeToolbar,
NetWMWindowTypeUtility, NetLast }; /* EWMH atoms */
@@ -97,6 +103,7 @@ typedef union {
} Arg;
typedef struct {
+ unsigned int click;
unsigned int mod;
unsigned int button;
void (*func)(const Arg *);
@@ -190,6 +197,7 @@ struct Monitor {
struct wl_list link;
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;
@@ -197,6 +205,11 @@ 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];
@@ -210,11 +223,20 @@ struct Monitor {
float mfact;
int gamma_lut_changed;
int nmaster;
+ int showbar;
char ltsymbol[16];
int asleep;
+ Drwl *drw;
+ int lrpad;
};
typedef struct {
+ struct wlr_buffer base;
+ size_t stride;
+ uint32_t data[];
+} Buffer;
+
+typedef struct {
const char *name;
float mfact;
int nmaster;
@@ -254,6 +276,10 @@ static void arrangelayer(Monitor *m, struct wl_list *list,
struct wlr_box *usable_area, int exclusive);
static void arrangelayers(Monitor *m);
static void axisnotify(struct wl_listener *listener, void *data);
+static bool bar_accepts_input(struct wlr_scene_buffer *buffer, double *sx, double *sy);
+static void buffer_destroy(struct wlr_buffer *buffer);
+static bool buffer_begin_data_ptr_access(struct wlr_buffer *buffer, uint32_t flags, void **data, uint32_t *format, size_t *stride);
+static void buffer_end_data_ptr_access(struct wlr_buffer *buffer);
static void buttonpress(struct wl_listener *listener, void *data);
static void chvt(const Arg *arg);
static void checkidleinhibitor(struct wlr_surface *exclude);
@@ -290,6 +316,8 @@ static void destroysessionlock(struct wl_listener *listener, void *data);
static void destroysessionmgr(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 focusclient(Client *c, int lift);
static void focusmon(const Arg *arg);
static void focusstack(const Arg *arg);
@@ -325,7 +353,6 @@ 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);
@@ -349,9 +376,11 @@ static void setup(void);
static void spawn(const Arg *arg);
static void startdrag(struct wl_listener *listener, void *data);
static void incxkbrules(const Arg *arg);
+static int status_in(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 togglefullscreen(const Arg *arg);
static void togglegaps(const Arg *arg);
@@ -361,6 +390,7 @@ 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);
@@ -430,6 +460,14 @@ static struct wl_list mons;
static Monitor *selmon;
static int enablegaps = 1; /* enables gaps, used by togglegaps */
+static char stext[256];
+static struct wl_event_source *status_event_source;
+
+static const struct wlr_buffer_impl buffer_impl = {
+ .destroy = buffer_destroy,
+ .begin_data_ptr_access = buffer_begin_data_ptr_access,
+ .end_data_ptr_access = buffer_end_data_ptr_access
+};
#ifdef XWAYLAND
static void activatex11(struct wl_listener *listener, void *data);
@@ -575,6 +613,11 @@ arrangelayers(Monitor *m)
if (!m->wlr_output->enabled)
return;
+ if (m->showbar) {
+ 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);
@@ -617,17 +660,89 @@ axisnotify(struct wl_listener *listener, void *data)
event->delta_discrete, event->source, event->relative_direction);
}
+bool
+bar_accepts_input(struct wlr_scene_buffer *buffer, double *sx, double *sy)
+{
+ return true;
+}
+
+void
+buffer_destroy(struct wlr_buffer *wlr_buffer)
+{
+ Buffer *buf;
+ buf = wl_container_of(wlr_buffer, buf, base);
+ free(buf);
+}
+
+bool
+buffer_begin_data_ptr_access(struct wlr_buffer *wlr_buffer, uint32_t flags,
+ void **data, uint32_t *format, size_t *stride)
+{
+ Buffer *buf;
+ buf = wl_container_of(wlr_buffer, buf, base);
+
+ if (flags & WLR_BUFFER_DATA_PTR_ACCESS_WRITE) return false;
+
+ *data = buf->data;
+ *stride = buf->stride;
+ *format = DRM_FORMAT_ARGB8888;
+
+ return true;
+}
+
+void
+buffer_end_data_ptr_access(struct wlr_buffer *buffer)
+{
+}
+
void
buttonpress(struct wl_listener *listener, void *data)
{
+ unsigned int i = 0, x = 0, occ = 0;
+ 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;
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;
+
+ 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) {
+ cursor->x *= selmon->wlr_output->scale;
+ cursor->y *= selmon->wlr_output->scale;
+ x = selmon->m.x;
+ wl_list_for_each(c, &clients, link) {
+ if (c->mon != selmon)
+ continue;
+ occ |= c->tags == TAGMASK ? 0 : c->tags;
+ }
+ do {
+ if (!(occ & 1 << i || selmon->tagset[selmon->seltags] & 1 << i))
+ continue;
+ x += TEXTW(selmon, tags[i]);
+ } while (cursor->x >= x && ++i < LENGTH(tags));
+ if (i < LENGTH(tags)) {
+ click = ClkTagBar;
+ arg.ui = 1 << i;
+ } else if (cursor->x < x + TEXTW(selmon, selmon->ltsymbol))
+ click = ClkLtSymbol;
+ else if (cursor->x > selmon->w.width - (int)TEXTW(selmon, stext))
+ click = ClkStatus;
+ else
+ click = ClkTitle;
+ }
+
switch (event->state) {
case WL_POINTER_BUTTON_STATE_PRESSED:
cursor_mode = CurPressed;
@@ -637,15 +752,14 @@ buttonpress(struct wl_listener *listener, void *data)
/* 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;
}
}
@@ -719,6 +833,8 @@ 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
@@ -734,6 +850,8 @@ cleanupmon(struct wl_listener *listener, void *data)
wlr_layer_surface_v1_destroy(l->layer_surface);
}
+ drwl_destroy(m->drw);
+
wl_list_remove(&m->destroy.link);
wl_list_remove(&m->frame.link);
wl_list_remove(&m->link);
@@ -773,7 +891,7 @@ closemon(Monitor *m)
setmon(c, selmon, c->tags);
}
focusclient(focustop(selmon), 1);
- printstatus();
+ drawbars();
}
void
@@ -1048,8 +1166,16 @@ 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 = bar_accepts_input;
+ m->showbar = showbar;
+ updatebar(m);
+
wl_list_insert(&mons, &m->link);
- printstatus();
+ drawbars();
/* The xdg-protocol specifies:
*
@@ -1369,6 +1495,91 @@ dirtomon(enum wlr_direction dir)
}
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;
+ int32_t stride, size;
+ Client *c;
+ Buffer *buf;
+
+ if (!m->showbar)
+ return;
+
+ stride = drwl_stride(m->b.width);
+ size = stride * m->b.height;
+
+ buf = ecalloc(1, sizeof(Buffer) + size);
+ buf->stride = stride;
+ wlr_buffer_init(&buf->base, &buffer_impl, m->b.width, m->b.height);
+
+ drwl_prepare_drawing(m->drw, m->b.width, m->b.height, buf->data, stride);
+
+ /* 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++) {
+ 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 ? SchemeSel : SchemeNorm]);
+ drwl_text(m->drw, x, 0, w, m->b.height, m->lrpad / 2, tags[i], urg & 1 << i);
+ if (occ & 1 << i)
+ drwl_rect(m->drw, x + boxs, boxs, boxw, boxw,
+ m == selmon && c && c->tags & 1 << 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);
+ }
+ }
+
+ drwl_finish_drawing(m->drw);
+ 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_drop(&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;
@@ -1403,13 +1614,13 @@ 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)
@@ -1420,12 +1631,11 @@ 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 */
@@ -1824,7 +2034,7 @@ 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;
}
@@ -1851,7 +2061,7 @@ 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);
@@ -2149,46 +2359,6 @@ pointerfocus(Client *c, struct wlr_surface *surface, double sx, double sy,
wlr_seat_pointer_notify_motion(seat, time, sx, sy);
}
-void
-printstatus(void)
-{
- Monitor *m = NULL;
- Client *c;
- uint32_t occ, urg, sel;
- const char *appid, *title;
-
- 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))) {
- title = client_get_title(c);
- appid = client_get_appid(c);
- printf("%s title %s\n", m->wlr_output->name, title ? title : broken);
- printf("%s appid %s\n", m->wlr_output->name, appid ? appid : broken);
- 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);
-}
void
powermgrsetmode(struct wl_listener *listener, void *data)
@@ -2343,22 +2513,14 @@ run(char *startup_cmd)
/* Now that the socket exists and the backend is started, run the startup command */
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 people who does not close stdin
@@ -2366,7 +2528,7 @@ run(char *startup_cmd)
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 */
@@ -2432,7 +2594,7 @@ setfloating(Client *c, int floating)
(p && p->isfullscreen) ? LyrFS
: c->isfloating ? LyrFloat : LyrTile]);
arrange(c->mon);
- printstatus();
+ drawbars();
}
void
@@ -2455,7 +2617,7 @@ setfullscreen(Client *c, int fullscreen)
resize(c, c->prev, 0);
}
arrange(c->mon);
- printstatus();
+ drawbars();
}
void
@@ -2490,7 +2652,7 @@ setlayout(const Arg *arg)
selmon->lt[selmon->sellt] = (Layout *)arg->v;
strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, LENGTH(selmon->ltsymbol));
arrange(selmon);
- printstatus();
+ drawbar(selmon);
}
/* arg > 1.0 will set mfact absolutely */
@@ -2563,6 +2725,7 @@ 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
@@ -2752,6 +2915,11 @@ setup(void)
LISTEN_STATIC(&output_mgr->events.apply, outputmgrapply);
LISTEN_STATIC(&output_mgr->events.test, outputmgrtest);
+ drwl_init();
+
+ status_event_source = wl_event_loop_add_fd(wl_display_get_event_loop(dpy),
+ STDIN_FILENO, WL_EVENT_READABLE, status_in, 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 */
@@ -2776,6 +2944,7 @@ 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);
@@ -2794,6 +2963,30 @@ startdrag(struct wl_listener *listener, void *data)
LISTEN_STATIC(&drag->icon->events.destroy, destroydragicon);
}
+int
+status_in(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
incxkbrules(const Arg *arg)
{
@@ -2823,7 +3016,7 @@ tag(const Arg *arg)
sel->tags = arg->ui & TAGMASK;
focusclient(focustop(selmon), 1);
arrange(selmon);
- printstatus();
+ drawbars();
}
void
@@ -2878,6 +3071,14 @@ tile(Monitor *m)
}
void
+togglebar(const Arg *arg)
+{
+ selmon->showbar = !selmon->showbar;
+ wlr_scene_node_set_enabled(&selmon->scene_buffer->node, selmon->showbar);
+ arrangelayers(selmon);
+}
+
+void
togglefloating(const Arg *arg)
{
Client *sel = focustop(selmon);
@@ -2912,7 +3113,7 @@ toggletag(const Arg *arg)
sel->tags = newtags;
focusclient(focustop(selmon), 1);
arrange(selmon);
- printstatus();
+ drawbars();
}
void
@@ -2925,7 +3126,7 @@ toggleview(const Arg *arg)
selmon->tagset[selmon->seltags] = newtagset;
focusclient(focustop(selmon), 1);
arrange(selmon);
- printstatus();
+ drawbars();
}
void
@@ -2973,7 +3174,7 @@ unmapnotify(struct wl_listener *listener, void *data)
}
wlr_scene_node_destroy(&c->scene->node);
- printstatus();
+ drawbars();
motionnotify(0, NULL, 0, 0, 0, 0);
}
@@ -3073,6 +3274,14 @@ updatemons(struct wl_listener *listener, void *data)
}
}
+ /* Update bar */
+ 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
@@ -3084,11 +3293,35 @@ updatemons(struct wl_listener *listener, void *data)
}
void
+updatebar(Monitor *m)
+{
+ 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);
+
+ if (m->b.scale == m->wlr_output->scale && m->drw)
+ return;
+
+ drwl_destroy_font(m->drw->font);
+ snprintf(fontattrs, sizeof(fontattrs), "dpi=%.2f", 96. * m->wlr_output->scale);
+ if (!(drwl_load_font(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
@@ -3101,10 +3334,10 @@ 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
@@ -3117,7 +3350,7 @@ view(const Arg *arg)
selmon->tagset[selmon->seltags] = arg->ui & TAGMASK;
focusclient(focustop(selmon), 1);
arrange(selmon);
- printstatus();
+ drawbars();
}
void
@@ -3158,6 +3391,7 @@ 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;
@@ -3166,9 +3400,12 @@ 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;
@@ -3307,10 +3544,10 @@ 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