diff options
| -rw-r--r-- | Makefile | 2 | ||||
| -rw-r--r-- | README.md | 200 | ||||
| -rw-r--r-- | config.def.h | 31 | ||||
| -rw-r--r-- | drwl.h | 311 | ||||
| -rw-r--r-- | dwl.c | 442 |
5 files changed, 694 insertions, 292 deletions
@@ -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) @@ -1,201 +1,7 @@ # dwl - dwm for Wayland -Join us on our IRC channel: [#dwl on Libera Chat] -Or on our [Discord server]. +v0.7 +patches applied: -dwl is a compact, hackable compositor for [Wayland] based on [wlroots]. It is -intended to fill the same space in the Wayland world that dwm does in X11, -primarily in terms of functionality, and secondarily in terms of -philosophy. Like dwm, dwl is: +[bar](https://codeberg.org/dwl/dwl-patches/src/branch/main/patches/bar) -- Easy to understand, hack on, and extend with patches -- One C source file (or a very small number) configurable via `config.h` -- Tied to as few external dependencies as possible - -## Getting Started: - -### **dwl branch 0.7 and releases based upon 0.7 build against [wlroots] 0.18** - -### Latest semi-stable [release] -This is probably where you want to start. This builds against the dependent -packages' versions currently shipping in major distributions. If your -distribution's wlroots version is older, use an earlier dwl [release] or [0.x -branch]. - -### Development branch [main] -Active development progresses on the `main` branch. The `main` branch is built -against a late (and often changing) git commit of wlroots. While the adventurous -are welcome to use `main`, it is a rocky road. Using `main` requires that the -user be willing to chase git commits of wlroots. Testing development pull -requests may involve merging unmerged pull requests in [wlroots]' git repository -and/or git commits of wayland. - -### Building dwl -dwl has the following dependencies: -- libinput -- wayland -- wlroots (compiled with the libinput backend) -- xkbcommon -- wayland-protocols (compile-time only) -- pkg-config (compile-time only) - -dwl has the following additional dependencies if XWayland support is enabled: -- libxcb -- libxcb-wm -- wlroots (compiled with X11 support) -- Xwayland (runtime only) - -Install these (and their `-devel` versions if your distro has separate -development packages) and run `make`. If you wish to build against a released -version of wlroots (*you probably do*), use a [release] or a [0.x branch]. If -you want to use the unstable development `main` branch, you need to use the git -version of [wlroots]. - -To enable XWayland, you should uncomment its flags in `config.mk`. - -## Configuration - -All configuration is done by editing `config.h` and recompiling, in the same -manner as dwm. There is no way to separately restart the window manager in -Wayland without restarting the entire display server, so any changes will take -effect the next time dwl is executed. - -As in the dwm community, we encourage users to share patches they have -created. Check out the [dwl-patches] repository! - -## Running dwl - -dwl can be run on any of the backends supported by wlroots. This means you can -run it as a separate window inside either an X11 or Wayland session, as well as -directly from a VT console. Depending on your distro's setup, you may need to -add your user to the `video` and `input` groups before you can run dwl on a -VT. If you are using `elogind` or `systemd-logind` you need to install polkit; -otherwise you need to add yourself in the `seat` group and enable/start the -seatd daemon. - -When dwl is run with no arguments, it will launch the server and begin handling -any shortcuts configured in `config.h`. There is no status bar or other -decoration initially; these are instead clients that can be run within the -Wayland session. Do note that the default background color is black. This can be -modified in `config.h`. - -If you would like to run a script or command automatically at startup, you can -specify the command using the `-s` option. This command will be executed as a -shell command using `/bin/sh -c`. It serves a similar function to `.xinitrc`, -but differs in that the display server will not shut down when this process -terminates. Instead, dwl will send this process a SIGTERM at shutdown and wait -for it to terminate (if it hasn't already). This makes it ideal for execing into -a user service manager like [s6], [anopa], [runit], [dinit], or [`systemd ---user`]. - -Note: The `-s` command is run as a *child process* of dwl, which means that it -does not have the ability to affect the environment of dwl or of any processes -that it spawns. If you need to set environment variables that affect the entire -dwl session, these must be set prior to running dwl. For example, Wayland -requires a valid `XDG_RUNTIME_DIR`, which is usually set up by a session manager -such as `elogind` or `systemd-logind`. If your system doesn't do this -automatically, you will need to configure it prior to launching `dwl`, e.g.: - - export XDG_RUNTIME_DIR=/tmp/xdg-runtime-$(id -u) - mkdir -p $XDG_RUNTIME_DIR - dwl - -### Status information - -Information about selected layouts, current window title, app-id, and -selected/occupied/urgent tags is written to the stdin of the `-s` command (see -the `printstatus()` function for details). This information can be used to -populate an external status bar with a script that parses the -information. Failing to read this information will cause dwl to block, so if you -do want to run a startup command that does not consume the status information, -you can close standard input with the `<&-` shell redirection, for example: - - dwl -s 'foot --server <&-' - -If your startup command is a shell script, you can achieve the same inside the -script with the line - - exec <&- - -To get a list of status bars that work with dwl consult our [wiki]. - -## Replacements for X applications - -You can find a [list of useful resources on our wiki]. - -## Background - -dwl is not meant to provide every feature under the sun. Instead, like dwm, it -sticks to features which are necessary, simple, and straightforward to implement -given the base on which it is built. Implemented default features are: - -- Any features provided by dwm/Xlib: simple window borders, tags, keybindings, - client rules, mouse move/resize. Providing a built-in status bar is an - exception to this goal, to avoid dependencies on font rendering and/or drawing - libraries when an external bar could work well. -- Configurable multi-monitor layout support, including position and rotation -- Configurable HiDPI/multi-DPI support -- Idle-inhibit protocol which lets applications such as mpv disable idle - monitoring -- Provide information to external status bars via stdout/stdin -- Urgency hints via xdg-activate protocol -- Support screen lockers via ext-session-lock-v1 protocol -- Various Wayland protocols -- XWayland support as provided by wlroots (can be enabled in `config.mk`) -- Zero flickering - Wayland users naturally expect that "every frame is perfect" -- Layer shell popups (used by Waybar) -- Damage tracking provided by scenegraph API - -Given the Wayland architecture, dwl has to implement features from dwm **and** -the xorg-server. Because of this, it is impossible to maintain the original -project goal of 2000 SLOC and have a reasonably complete compositor with -features comparable to dwm. However, this does not mean that the code will grow -indiscriminately. We will try to keep the code as small as possible. - -Features under consideration (possibly as patches) are: - -- Protocols made trivial by wlroots -- Implement the text-input and input-method protocols to support IME once ibus - implements input-method v2 (see https://github.com/ibus/ibus/pull/2256 and - https://codeberg.org/dwl/dwl/pulls/235) - -Feature *non-goals* for the main codebase include: - -- Client-side decoration (any more than is necessary to tell the clients not to) -- Client-initiated window management, such as move, resize, and close, which can - be done through the compositor -- Animations and visual effects - -## Acknowledgements - -dwl began by extending the TinyWL example provided (CC0) by the sway/wlroots -developers. This was made possible in many cases by looking at how sway -accomplished something, then trying to do the same in as suckless a way as -possible. - -Many thanks to suckless.org and the dwm developers and community for the -inspiration, and to the various contributors to the project, including: - -- **Devin J. Pohly for creating and nurturing the fledgling project** -- Alexander Courtis for the XWayland implementation -- Guido Cella for the layer-shell protocol implementation, patch maintenance, - and for helping to keep the project running -- Stivvo for output management and fullscreen support, and patch maintenance - - -[`systemd --user`]: https://wiki.archlinux.org/title/Systemd/User -[#dwl on Libera Chat]: https://web.libera.chat/?channels=#dwl -[0.7-rc1]: https://codeberg.org/dwl/dwl/releases/tag/v0.7-rc1 -[0.x branch]: https://codeberg.org/dwl/dwl/branches -[anopa]: https://jjacky.com/anopa/ -[dinit]: https://davmac.org/projects/dinit/ -[dwl-patches]: https://codeberg.org/dwl/dwl-patches -[list of useful resources on our wiki]: https://codeberg.org/dwl/dwl/wiki/Home#migrating-from-x -[main]: https://codeberg.org/dwl/dwl/src/branch/main -[release]: https://codeberg.org/dwl/dwl/releases -[runit]: http://smarden.org/runit/faq.html#userservices -[s6]: https://skarnet.org/software/s6/ -[wlroots]: https://gitlab.freedesktop.org/wlroots/wlroots/ -[wiki]: https://codeberg.org/dwl/dwl/wiki/Home#compatible-status-bars -[Discord server]: https://discord.gg/jJxZnrGPWN -[Wayland]: https://wayland.freedesktop.org/ diff --git a/config.def.h b/config.def.h index 22d2171..5d1dc2b 100644 --- a/config.def.h +++ b/config.def.h @@ -7,15 +7,21 @@ static const int sloppyfocus = 1; /* focus follows mouse */ static const int bypass_surface_visibility = 0; /* 1 means idle inhibitors will disable idle tracking even if it's surface isn't visible */ static const unsigned int borderpx = 1; /* border pixel of windows */ -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"}; +static const float rootcolor[] = COLOR(0x000000ff); /* 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; @@ -127,6 +133,7 @@ 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} }, @@ -170,7 +177,15 @@ 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} }, }; @@ -0,0 +1,311 @@ +/* + * drwl - https://codeberg.org/sewn/drwl + * + * Copyright (c) 2023-2024 sewn <sewn@disroot.org> + * Copyright (c) 2024 notchoc <notchoc@disroot.org> + * + * 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. + * + * The UTF-8 Decoder included is from Bjoern Hoehrmann: + * Copyright (c) 2008-2010 Bjoern Hoehrmann <bjoern@hoehrmann.de> + * See http://bjoern.hoehrmann.de/utf-8/decoder/dfa/ for details. + */ +#pragma once + +#include <stdlib.h> +#include <fcft/fcft.h> +#include <pixman-1/pixman.h> + +enum { ColFg, ColBg, ColBorder }; /* colorscheme index */ + +typedef struct fcft_font Fnt; +typedef pixman_image_t Img; + +typedef struct { + Img *image; + Fnt *font; + uint32_t *scheme; +} Drwl; + +#define UTF8_ACCEPT 0 +#define UTF8_REJECT 12 +#define UTF8_INVALID 0xFFFD + +static const uint8_t utf8d[] = { + 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, + 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9, + 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, + 8,8,2,2,2,2,2,2,2,2,2,2,2,2,2,2, 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, + 10,3,3,3,3,3,3,3,3,3,3,3,3,4,3,3, 11,6,6,6,5,8,8,8,8,8,8,8,8,8,8,8, + + 0,12,24,36,60,96,84,12,12,12,48,72, 12,12,12,12,12,12,12,12,12,12,12,12, + 12, 0,12,12,12,12,12, 0,12, 0,12,12, 12,24,12,12,12,12,12,24,12,24,12,12, + 12,12,12,12,12,12,12,24,12,12,12,12, 12,24,12,12,12,12,12,12,12,24,12,12, + 12,12,12,12,12,12,12,36,12,36,12,12, 12,36,12,12,12,12,12,36,12,36,12,12, + 12,36,12,12,12,12,12,12,12,12,12,12, +}; + +static inline uint32_t +utf8decode(uint32_t *state, uint32_t *codep, uint8_t byte) +{ + uint32_t type = utf8d[byte]; + + *codep = (*state != UTF8_ACCEPT) ? + (byte & 0x3fu) | (*codep << 6) : + (0xff >> type) & (byte); + + *state = utf8d[256 + *state + type]; + return *state; +} + +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, Fnt *font) +{ + if (drwl) + drwl->font = font; +} + +static void +drwl_setimage(Drwl *drwl, Img *image) +{ + if (drwl) + drwl->image = image; +} + +static Fnt * +drwl_font_create(Drwl *drwl, size_t count, + const char *names[static count], const char *attributes) +{ + Fnt *font = fcft_from_name(count, names, attributes); + if (drwl) + drwl_setfont(drwl, font); + return font; +} + +static void +drwl_font_destroy(Fnt *font) +{ + fcft_destroy(font); +} + +static inline pixman_color_t +convert_color(uint32_t clr) +{ + return (pixman_color_t){ + ((clr >> 24) & 0xFF) * 0x101 * (clr & 0xFF) / 0xFF, + ((clr >> 16) & 0xFF) * 0x101 * (clr & 0xFF) / 0xFF, + ((clr >> 8) & 0xFF) * 0x101 * (clr & 0xFF) / 0xFF, + (clr & 0xFF) * 0x101 + }; +} + +static void +drwl_setscheme(Drwl *drwl, uint32_t *scm) +{ + if (drwl) + drwl->scheme = scm; +} + +static Img * +drwl_image_create(Drwl *drwl, unsigned int w, unsigned int h, uint32_t *bits) +{ + Img *image; + pixman_region32_t clip; + + image = pixman_image_create_bits_no_clear( + PIXMAN_a8r8g8b8, w, h, bits, w * 4); + if (!image) + return NULL; + pixman_region32_init_rect(&clip, 0, 0, w, h); + pixman_image_set_clip_region32(image, &clip); + pixman_region32_fini(&clip); + + if (drwl) + drwl_setimage(drwl, image); + return image; +} + +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->image) + return; + + clr = convert_color(drwl->scheme[invert ? ColBg : ColFg]); + if (filled) + pixman_image_fill_rectangles(PIXMAN_OP_SRC, drwl->image, &clr, 1, + &(pixman_rectangle16_t){x, y, w, h}); + else + pixman_image_fill_rectangles(PIXMAN_OP_SRC, drwl->image, &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 render = x || y || w || h; + long x_kern; + uint32_t cp = 0, last_cp = 0, state; + pixman_color_t clr; + pixman_image_t *fg_pix = NULL; + int noellipsis = 0; + const struct fcft_glyph *glyph, *eg = NULL; + int fcft_subpixel_mode = FCFT_SUBPIXEL_DEFAULT; + + if (!drwl || (render && (!drwl->scheme || !w || !drwl->image)) || !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; + + if (render) + eg = fcft_rasterize_char_utf32(drwl->font, 0x2026 /* … */, fcft_subpixel_mode); + + for (const char *p = text, *pp; pp = p, *p; p++) { + for (state = UTF8_ACCEPT; *p && + utf8decode(&state, &cp, *p) > UTF8_REJECT; p++) + ; + if (!*p || state == UTF8_REJECT) { + cp = UTF8_INVALID; + if (p > pp) + p--; + } + + 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; + + if (render && !noellipsis && x_kern + glyph->advance.x + eg->advance.x > w && + *(p + 1) != '\0') { + /* cannot fit ellipsis after current codepoint */ + if (drwl_text(drwl, 0, 0, 0, 0, 0, pp, 0) + x_kern <= w) { + noellipsis = 1; + } else { + w -= eg->advance.x; + pixman_image_composite32( + PIXMAN_OP_OVER, fg_pix, eg->pix, drwl->image, 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->image, 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->image, 0, 0, 0, 0, + x + glyph->x, ty - glyph->y, glyph->width, glyph->height); + + 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_image_destroy(Img *image) +{ + pixman_image_unref(image); +} + +static void +drwl_destroy(Drwl *drwl) +{ + if (drwl->font) + drwl_font_destroy(drwl->font); + if (drwl->image) + drwl_image_destroy(drwl->image); + free(drwl); +} + +static void +drwl_fini(void) +{ + fcft_fini(); +} @@ -5,6 +5,7 @@ #include <libinput.h> #include <linux/input-event-codes.h> #include <math.h> +#include <libdrm/drm_fourcc.h> #include <signal.h> #include <stdio.h> #include <stdlib.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 *); @@ -186,10 +193,19 @@ 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 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 +213,11 @@ 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]; @@ -208,6 +229,9 @@ struct Monitor { int nmaster; char ltsymbol[16]; int asleep; + Drwl *drw; + Buffer *pool[2]; + int lrpad; }; typedef struct { @@ -250,6 +274,13 @@ 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 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); @@ -285,6 +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); @@ -313,7 +346,6 @@ 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); @@ -335,9 +367,11 @@ static void setsel(struct wl_listener *listener, void *data); static void setup(void); static void spawn(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 togglefullscreen(const Arg *arg); static void toggletag(const Arg *arg); @@ -346,6 +380,7 @@ 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); @@ -413,6 +448,15 @@ static struct wlr_box sgeom; static struct wl_list mons; static Monitor *selmon; +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, +}; + #ifdef XWAYLAND static void activatex11(struct wl_listener *listener, void *data); static void associatex11(struct wl_listener *listener, void *data); @@ -553,6 +597,11 @@ 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); @@ -595,17 +644,102 @@ 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; 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; @@ -613,17 +747,34 @@ 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; + do + 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; } } @@ -697,6 +848,8 @@ 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 @@ -712,6 +865,12 @@ cleanupmon(struct wl_listener *listener, void *data) 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); @@ -722,6 +881,7 @@ 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); } @@ -751,7 +911,7 @@ closemon(Monitor *m) setmon(c, selmon, c->tags); } focusclient(focustop(selmon), 1); - printstatus(); + drawbars(); } void @@ -1022,8 +1182,15 @@ 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: * @@ -1337,6 +1504,80 @@ 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; + 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; + if (c->isurgent) + urg |= c->tags; + } + x = 0; + c = focustop(m); + for (i = 0; i < LENGTH(tags); i++) { + 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); + } + } + + 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; @@ -1371,13 +1612,13 @@ 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) @@ -1388,12 +1629,11 @@ 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 */ @@ -1715,7 +1955,7 @@ 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; } @@ -1738,7 +1978,7 @@ 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); @@ -2032,46 +2272,6 @@ 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) @@ -2226,30 +2426,17 @@ 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 - * nor consumes it in their startup script getting dwl frozen */ - 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 */ @@ -2315,7 +2502,7 @@ setfloating(Client *c, int floating) (p && p->isfullscreen) ? LyrFS : c->isfloating ? LyrFloat : LyrTile]); arrange(c->mon); - printstatus(); + drawbars(); } void @@ -2338,7 +2525,7 @@ setfullscreen(Client *c, int fullscreen) resize(c, c->prev, 0); } arrange(c->mon); - printstatus(); + drawbars(); } void @@ -2363,7 +2550,7 @@ 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 */ @@ -2436,6 +2623,7 @@ 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 @@ -2625,6 +2813,11 @@ 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, 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 */ @@ -2649,6 +2842,7 @@ 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); @@ -2667,6 +2861,30 @@ 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) { @@ -2677,7 +2895,7 @@ tag(const Arg *arg) sel->tags = arg->ui & TAGMASK; focusclient(focustop(selmon), 1); arrange(selmon); - printstatus(); + drawbars(); } void @@ -2723,6 +2941,14 @@ tile(Monitor *m) } 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) { Client *sel = focustop(selmon); @@ -2750,7 +2976,7 @@ toggletag(const Arg *arg) sel->tags = newtags; focusclient(focustop(selmon), 1); arrange(selmon); - printstatus(); + drawbars(); } void @@ -2763,7 +2989,7 @@ toggleview(const Arg *arg) selmon->tagset[selmon->seltags] = newtagset; focusclient(focustop(selmon), 1); arrange(selmon); - printstatus(); + drawbars(); } void @@ -2811,7 +3037,7 @@ unmapnotify(struct wl_listener *listener, void *data) } wlr_scene_node_destroy(&c->scene->node); - printstatus(); + drawbars(); motionnotify(0, NULL, 0, 0, 0, 0); } @@ -2911,6 +3137,13 @@ 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 @@ -2922,11 +3155,44 @@ 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 @@ -2939,10 +3205,10 @@ 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 @@ -2955,7 +3221,7 @@ view(const Arg *arg) selmon->tagset[selmon->seltags] = arg->ui & TAGMASK; focusclient(focustop(selmon), 1); arrange(selmon); - printstatus(); + drawbars(); } void @@ -2996,6 +3262,7 @@ 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; @@ -3004,9 +3271,12 @@ 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; @@ -3145,10 +3415,10 @@ 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 |