From cb8b94cd309f2e126fad09595a343320b34a7750 Mon Sep 17 00:00:00 2001 From: Chris Sobczak Date: Fri, 26 Jun 2026 19:28:32 -0700 Subject: Download client-opacity-focus patch --- patches/client-opacity-focus/README.md | 20 ++ .../client-opacity-focus.patch | 204 +++++++++++++++++++++ 2 files changed, 224 insertions(+) create mode 100644 patches/client-opacity-focus/README.md create mode 100644 patches/client-opacity-focus/client-opacity-focus.patch diff --git a/patches/client-opacity-focus/README.md b/patches/client-opacity-focus/README.md new file mode 100644 index 0000000..cb2c8b5 --- /dev/null +++ b/patches/client-opacity-focus/README.md @@ -0,0 +1,20 @@ +### Description +This patch is based on the +[client-opacity](https://codeberg.org/dwl/dwl-patches/raw/branch/main/patches/client-opacity/client-opacity.patch) +patch. This patch adds differing opacity levels depending upon whether the client is focused or not. + +The opacity levels can be change by short cuts. + +``` +[MODKEY]+[Ctrl]+[k] -> increase focus opacity unfocused client +[MODKEY]+[Ctrl]+[j] -> decrease focus opacity unfocused client +[MODKEY]+[Ctrl]+[Shift]+[k] -> increase focus opacity focused client +[MODKEY]+[Ctrl]+[Shift]+[j] -> decrease focus opacity focused client +``` + +### Download +- [git branch](https://codeberg.org/Hansvon/dwl/src/branch/client-opacity-focus) +- [2026-04-27](https://codeberg.org/dwl/dwl-patches/raw/branch/main/patches/client-opacity-focus/client-opacity-focus.patch) + +### Authors +- [Hansvon](https://codeberg.org/Hansvon) diff --git a/patches/client-opacity-focus/client-opacity-focus.patch b/patches/client-opacity-focus/client-opacity-focus.patch new file mode 100644 index 0000000..cc3cbe2 --- /dev/null +++ b/patches/client-opacity-focus/client-opacity-focus.patch @@ -0,0 +1,204 @@ +From 57c5475d7f715b77ec05d69a2bda808b224cf0b4 Mon Sep 17 00:00:00 2001 +From: Hans von Hohenstaufen +Date: Mon, 22 Dec 2025 01:43:50 +0000 +Subject: [PATCH] Add client opacity focus + +--- + config.def.h | 12 +++++++--- + dwl.c | 65 ++++++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 74 insertions(+), 3 deletions(-) + +diff --git a/config.def.h b/config.def.h +index 95c2afa..55abf84 100644 +--- a/config.def.h ++++ b/config.def.h +@@ -13,6 +13,8 @@ static const float focuscolor[] = COLOR(0x005577ff); + static const float urgentcolor[] = COLOR(0xff0000ff); + /* This conforms to the xdg-protocol. Set the alpha to zero to restore the old behavior */ + static const float fullscreen_bg[] = {0.0f, 0.0f, 0.0f, 1.0f}; /* You can also use glsl colors */ ++static const float default_opacity_unfocus = 0.70f; ++static const float default_opacity_focus = 1.00f; + + /* tagging - TAGCOUNT must be no greater than 31 */ + #define TAGCOUNT (9) +@@ -22,10 +24,10 @@ static int log_level = WLR_ERROR; + + /* 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 */ ++ /* app_id title tags mask isfloating alpha focus alpha unfocus monitor */ + /* examples: */ +- { "Gimp_EXAMPLE", NULL, 0, 1, -1 }, /* Start on currently visible tags floating, not tiled */ +- { "firefox_EXAMPLE", NULL, 1 << 8, 0, -1 }, /* Start on ONLY tag "9" */ ++ { "Gimp_EXAMPLE", NULL, 0, 1, 1.00, 0.20, -1 }, /* Start on currently visible tags floating, not tiled */ ++ { "firefox_EXAMPLE", NULL, 1 << 8, 0, 1.00, 1.00, -1 }, /* Start on ONLY tag "9" */ + }; + + /* layout(s) */ +@@ -139,6 +141,10 @@ static const Key keys[] = { + { MODKEY, XKB_KEY_t, setlayout, {.v = &layouts[0]} }, + { MODKEY, XKB_KEY_f, setlayout, {.v = &layouts[1]} }, + { MODKEY, XKB_KEY_m, setlayout, {.v = &layouts[2]} }, ++ { MODKEY|WLR_MODIFIER_CTRL, XKB_KEY_k, setopacityunfocus, {.f = +0.1f} }, ++ { MODKEY|WLR_MODIFIER_CTRL, XKB_KEY_j, setopacityunfocus, {.f = -0.1f} }, ++ { MODKEY|WLR_MODIFIER_CTRL|WLR_MODIFIER_SHIFT, XKB_KEY_K, setopacityfocus, {.f = +0.1f} }, ++ { MODKEY|WLR_MODIFIER_CTRL|WLR_MODIFIER_SHIFT, XKB_KEY_J, setopacityfocus, {.f = -0.1f} }, + { MODKEY, XKB_KEY_space, setlayout, {0} }, + { MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_space, togglefloating, {0} }, + { MODKEY, XKB_KEY_e, togglefullscreen, {0} }, +diff --git a/dwl.c b/dwl.c +index 12f441e..e45e420 100644 +--- a/dwl.c ++++ b/dwl.c +@@ -138,6 +138,9 @@ typedef struct { + unsigned int bw; + uint32_t tags; + int isfloating, isurgent, isfullscreen; ++ float opacity; ++ float opacity_focus; ++ float opacity_unfocus; + uint32_t resize; /* configure serial of a pending resize */ + } Client; + +@@ -227,6 +230,8 @@ typedef struct { + const char *title; + uint32_t tags; + int isfloating; ++ float opacity_focus; ++ float opacity_unfocus; + int monitor; + } Rule; + +@@ -319,6 +324,7 @@ 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 scenebuffersetopacity(struct wlr_scene_buffer *buffer, int sx, int sy, void *user_data); + 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); +@@ -326,6 +332,8 @@ static void setfullscreen(Client *c, int fullscreen); + static void setlayout(const Arg *arg); + static void setmfact(const Arg *arg); + static void setmon(Client *c, Monitor *m, uint32_t newtags); ++static void setopacityunfocus(const Arg *arg); ++static void setopacityfocus(const Arg *arg); + static void setpsel(struct wl_listener *listener, void *data); + static void setsel(struct wl_listener *listener, void *data); + static void setup(void); +@@ -490,6 +498,8 @@ applyrules(Client *c) + if ((!r->title || strstr(title, r->title)) + && (!r->id || strstr(appid, r->id))) { + c->isfloating = r->isfloating; ++ c->opacity_unfocus = r->opacity_unfocus; ++ c->opacity_focus = r->opacity_focus; + newtags |= r->tags; + i = 0; + wl_list_for_each(m, &mons, link) { +@@ -1127,6 +1137,10 @@ createnotify(struct wl_listener *listener, void *data) + c = toplevel->base->data = ecalloc(1, sizeof(*c)); + c->surface.xdg = toplevel->base; + c->bw = borderpx; ++ /* Set default opacity*/ ++ c->opacity_unfocus = default_opacity_unfocus; ++ c->opacity_focus = default_opacity_focus; ++ c->opacity = default_opacity_unfocus; + + LISTEN(&toplevel->base->surface->events.commit, &c->commit, commitnotify); + LISTEN(&toplevel->base->surface->events.map, &c->map, mapnotify); +@@ -1429,6 +1443,7 @@ focusclient(Client *c, int lift) + wl_list_insert(&fstack, &c->flink); + selmon = c->mon; + c->isurgent = 0; ++ c->opacity = c->opacity_focus; + + /* Don't change border color if there is an exclusive focus or we are + * handling a drag operation */ +@@ -1453,6 +1468,7 @@ focusclient(Client *c, int lift) + client_set_border_color(old_c, bordercolor); + + client_activate_surface(old, 0); ++ old_c->opacity = old_c->opacity_unfocus; + } + } + printstatus(); +@@ -2159,6 +2175,7 @@ rendermon(struct wl_listener *listener, void *data) + /* Render if no XDG clients have an outstanding resize and are visible on + * this monitor. */ + wl_list_for_each(c, &clients, link) { ++ wlr_scene_node_for_each_buffer(&c->scene_surface->node, scenebuffersetopacity, c); + if (c->resize && !c->isfloating && client_is_rendered_on_mon(c, m) && !client_is_stopped(c)) + goto skip; + } +@@ -2295,6 +2312,15 @@ run(char *startup_cmd) + wl_display_run(dpy); + } + ++void ++scenebuffersetopacity(struct wlr_scene_buffer *buffer, int sx, int sy, void *data) ++{ ++ Client *c = data; ++ /* xdg-popups are children of Client.scene, we do not have to worry about ++ * messing with them. */ ++ wlr_scene_buffer_set_opacity(buffer, c->isfullscreen ? 1 : c->opacity); ++} ++ + void + setcursor(struct wl_listener *listener, void *data) + { +@@ -2363,6 +2389,7 @@ setfullscreen(Client *c, int fullscreen) + * client positions are set by the user and cannot be recalculated */ + resize(c, c->prev, 0); + } ++ wlr_scene_node_for_each_buffer(&c->scene_surface->node, scenebuffersetopacity, c); + arrange(c->mon); + printstatus(); + } +@@ -2419,6 +2446,44 @@ setmon(Client *c, Monitor *m, uint32_t newtags) + focusclient(focustop(selmon), 1); + } + ++ ++void ++setopacityunfocus(const Arg *arg) ++{ ++ Client *sel = focustop(selmon); ++ if (!sel) ++ return; ++ ++ sel->opacity_unfocus += arg->f; ++ if (sel->opacity_unfocus > 1.0) ++ sel->opacity_unfocus = 1.0f; ++ ++ if (sel->opacity_unfocus < 0.1) ++ sel->opacity_unfocus = 0.1f; ++ ++ wlr_scene_node_for_each_buffer(&sel->scene_surface->node, scenebuffersetopacity, sel); ++} ++ ++void ++setopacityfocus(const Arg *arg) ++{ ++ Client *sel = focustop(selmon); ++ if (!sel) ++ return; ++ ++ sel->opacity_focus += arg->f; ++ if (sel->opacity_focus > 1.0) ++ sel->opacity_focus = 1.0f; ++ ++ if (sel->opacity_focus < 0.1) ++ sel->opacity_focus = 0.1f; ++ ++ /* Change opacity from current client */ ++ sel->opacity = sel->opacity_focus; ++ ++ wlr_scene_node_for_each_buffer(&sel->scene_surface->node, scenebuffersetopacity, sel); ++} ++ + void + setpsel(struct wl_listener *listener, void *data) + { +-- +2.53.0 + -- cgit v1.2.3 From 6311add06ed36c7945484609cd5a3ef1b6e7139a Mon Sep 17 00:00:00 2001 From: Chris Sobczak Date: Fri, 26 Jun 2026 19:40:13 -0700 Subject: remove NOTE from patch making it hard to find what it needed --- patches/client-opacity-focus/client-opacity-focus.patch | 1 - 1 file changed, 1 deletion(-) diff --git a/patches/client-opacity-focus/client-opacity-focus.patch b/patches/client-opacity-focus/client-opacity-focus.patch index cc3cbe2..6d7699b 100644 --- a/patches/client-opacity-focus/client-opacity-focus.patch +++ b/patches/client-opacity-focus/client-opacity-focus.patch @@ -23,7 +23,6 @@ index 95c2afa..55abf84 100644 #define TAGCOUNT (9) @@ -22,10 +24,10 @@ static int log_level = WLR_ERROR; - /* 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 */ + /* app_id title tags mask isfloating alpha focus alpha unfocus monitor */ -- cgit v1.2.3 From 2edc3668f108b721267510b572a3f383545f2931 Mon Sep 17 00:00:00 2001 From: Chris Sobczak Date: Fri, 26 Jun 2026 19:52:33 -0700 Subject: Correct patch indexing --- patches/client-opacity-focus/client-opacity-focus.patch | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/patches/client-opacity-focus/client-opacity-focus.patch b/patches/client-opacity-focus/client-opacity-focus.patch index 6d7699b..90b5846 100644 --- a/patches/client-opacity-focus/client-opacity-focus.patch +++ b/patches/client-opacity-focus/client-opacity-focus.patch @@ -34,8 +34,7 @@ index 95c2afa..55abf84 100644 }; /* layout(s) */ -@@ -139,6 +141,10 @@ static const Key keys[] = { - { MODKEY, XKB_KEY_t, setlayout, {.v = &layouts[0]} }, +@@ -135,6 +137,10 @@ { MODKEY, XKB_KEY_t, setlayout, {.v = &layouts[0]} }, { MODKEY, XKB_KEY_f, setlayout, {.v = &layouts[1]} }, { MODKEY, XKB_KEY_m, setlayout, {.v = &layouts[2]} }, + { MODKEY|WLR_MODIFIER_CTRL, XKB_KEY_k, setopacityunfocus, {.f = +0.1f} }, -- cgit v1.2.3 From 042c0546fb069815547cb0536a5596fb47383509 Mon Sep 17 00:00:00 2001 From: Chris Sobczak Date: Fri, 26 Jun 2026 20:13:25 -0700 Subject: Manually apply config.def.h patches --- config.def.h | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/config.def.h b/config.def.h index 8a6eda0..6affcf9 100644 --- a/config.def.h +++ b/config.def.h @@ -21,9 +21,9 @@ static const float fullscreen_bg[] = {0.0f, 0.0f, 0.0f, 1.0f}; /* You ca static int log_level = WLR_ERROR; static const Rule rules[] = { - /* app_id title tags mask isfloating monitor */ - { "Gimp_EXAMPLE", NULL, 0, 1, -1 }, /* Start on currently visible tags floating, not tiled */ - { "firefox_EXAMPLE", NULL, 1 << 8, 0, -1 }, /* Start on ONLY tag "9" */ + /* app_id title tags mask isfloating alpha focus alpha unfocus monitor */ ++ { "Gimp_EXAMPLE", NULL, 0, 1, 1.00, 0.20, -1 }, /* Start on currently visible tags floating, not tiled */ ++ { "firefox_EXAMPLE", NULL, 1 << 8, 0, 1.00, 1.00, -1 }, /* Start on ONLY tag "9" */ /* default/example rule: can be changed but cannot be eliminated; at least one rule must exist */ }; @@ -135,6 +135,11 @@ static const Key keys[] = { { MODKEY, XKB_KEY_t, setlayout, {.v = &layouts[0]} }, { MODKEY, XKB_KEY_f, setlayout, {.v = &layouts[1]} }, { MODKEY, XKB_KEY_m, setlayout, {.v = &layouts[2]} }, + // From client-opacity-focus patch ++ { MODKEY|WLR_MODIFIER_CTRL, XKB_KEY_k, setopacityunfocus, {.f = +0.1f} }, ++ { MODKEY|WLR_MODIFIER_CTRL, XKB_KEY_j, setopacityunfocus, {.f = -0.1f} }, ++ { MODKEY|WLR_MODIFIER_CTRL|WLR_MODIFIER_SHIFT, XKB_KEY_K, setopacityfocus, {.f = +0.1f} }, ++ { MODKEY|WLR_MODIFIER_CTRL|WLR_MODIFIER_SHIFT, XKB_KEY_J, setopacityfocus, {.f = -0.1f} }, { MODKEY, XKB_KEY_space, setlayout, {0} }, { MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_space, togglefloating, {0} }, { MODKEY, XKB_KEY_e, togglefullscreen, {0} }, -- cgit v1.2.3 From af70f7e99f6bb3503731f69a82b028e504867969 Mon Sep 17 00:00:00 2001 From: Chris Sobczak Date: Fri, 26 Jun 2026 20:14:56 -0700 Subject: Create dwl patch --- .../client-opacity-focus.dwl.patch | 156 +++++++++++++++++++++ 1 file changed, 156 insertions(+) create mode 100644 patches/client-opacity-focus/client-opacity-focus.dwl.patch diff --git a/patches/client-opacity-focus/client-opacity-focus.dwl.patch b/patches/client-opacity-focus/client-opacity-focus.dwl.patch new file mode 100644 index 0000000..11aa973 --- /dev/null +++ b/patches/client-opacity-focus/client-opacity-focus.dwl.patch @@ -0,0 +1,156 @@ +diff --git a/dwl.c b/dwl.c +index 12f441e..e45e420 100644 +--- a/dwl.c ++++ b/dwl.c +@@ -138,6 +138,9 @@ typedef struct { + unsigned int bw; + uint32_t tags; + int isfloating, isurgent, isfullscreen; ++ float opacity; ++ float opacity_focus; ++ float opacity_unfocus; + uint32_t resize; /* configure serial of a pending resize */ + } Client; + +@@ -227,6 +230,8 @@ typedef struct { + const char *title; + uint32_t tags; + int isfloating; ++ float opacity_focus; ++ float opacity_unfocus; + int monitor; + } Rule; + +@@ -319,6 +324,7 @@ 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 scenebuffersetopacity(struct wlr_scene_buffer *buffer, int sx, int sy, void *user_data); + 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); +@@ -326,6 +332,8 @@ static void setfullscreen(Client *c, int fullscreen); + static void setlayout(const Arg *arg); + static void setmfact(const Arg *arg); + static void setmon(Client *c, Monitor *m, uint32_t newtags); ++static void setopacityunfocus(const Arg *arg); ++static void setopacityfocus(const Arg *arg); + static void setpsel(struct wl_listener *listener, void *data); + static void setsel(struct wl_listener *listener, void *data); + static void setup(void); +@@ -490,6 +498,8 @@ applyrules(Client *c) + if ((!r->title || strstr(title, r->title)) + && (!r->id || strstr(appid, r->id))) { + c->isfloating = r->isfloating; ++ c->opacity_unfocus = r->opacity_unfocus; ++ c->opacity_focus = r->opacity_focus; + newtags |= r->tags; + i = 0; + wl_list_for_each(m, &mons, link) { +@@ -1127,6 +1137,10 @@ createnotify(struct wl_listener *listener, void *data) + c = toplevel->base->data = ecalloc(1, sizeof(*c)); + c->surface.xdg = toplevel->base; + c->bw = borderpx; ++ /* Set default opacity*/ ++ c->opacity_unfocus = default_opacity_unfocus; ++ c->opacity_focus = default_opacity_focus; ++ c->opacity = default_opacity_unfocus; + + LISTEN(&toplevel->base->surface->events.commit, &c->commit, commitnotify); + LISTEN(&toplevel->base->surface->events.map, &c->map, mapnotify); +@@ -1429,6 +1443,7 @@ focusclient(Client *c, int lift) + wl_list_insert(&fstack, &c->flink); + selmon = c->mon; + c->isurgent = 0; ++ c->opacity = c->opacity_focus; + + /* Don't change border color if there is an exclusive focus or we are + * handling a drag operation */ +@@ -1453,6 +1468,7 @@ focusclient(Client *c, int lift) + client_set_border_color(old_c, bordercolor); + + client_activate_surface(old, 0); ++ old_c->opacity = old_c->opacity_unfocus; + } + } + printstatus(); +@@ -2159,6 +2175,7 @@ rendermon(struct wl_listener *listener, void *data) + /* Render if no XDG clients have an outstanding resize and are visible on + * this monitor. */ + wl_list_for_each(c, &clients, link) { ++ wlr_scene_node_for_each_buffer(&c->scene_surface->node, scenebuffersetopacity, c); + if (c->resize && !c->isfloating && client_is_rendered_on_mon(c, m) && !client_is_stopped(c)) + goto skip; + } +@@ -2295,6 +2312,15 @@ run(char *startup_cmd) + wl_display_run(dpy); + } + ++void ++scenebuffersetopacity(struct wlr_scene_buffer *buffer, int sx, int sy, void *data) ++{ ++ Client *c = data; ++ /* xdg-popups are children of Client.scene, we do not have to worry about ++ * messing with them. */ ++ wlr_scene_buffer_set_opacity(buffer, c->isfullscreen ? 1 : c->opacity); ++} ++ + void + setcursor(struct wl_listener *listener, void *data) + { +@@ -2363,6 +2389,7 @@ setfullscreen(Client *c, int fullscreen) + * client positions are set by the user and cannot be recalculated */ + resize(c, c->prev, 0); + } ++ wlr_scene_node_for_each_buffer(&c->scene_surface->node, scenebuffersetopacity, c); + arrange(c->mon); + printstatus(); + } +@@ -2419,6 +2446,44 @@ setmon(Client *c, Monitor *m, uint32_t newtags) + focusclient(focustop(selmon), 1); + } + ++ ++void ++setopacityunfocus(const Arg *arg) ++{ ++ Client *sel = focustop(selmon); ++ if (!sel) ++ return; ++ ++ sel->opacity_unfocus += arg->f; ++ if (sel->opacity_unfocus > 1.0) ++ sel->opacity_unfocus = 1.0f; ++ ++ if (sel->opacity_unfocus < 0.1) ++ sel->opacity_unfocus = 0.1f; ++ ++ wlr_scene_node_for_each_buffer(&sel->scene_surface->node, scenebuffersetopacity, sel); ++} ++ ++void ++setopacityfocus(const Arg *arg) ++{ ++ Client *sel = focustop(selmon); ++ if (!sel) ++ return; ++ ++ sel->opacity_focus += arg->f; ++ if (sel->opacity_focus > 1.0) ++ sel->opacity_focus = 1.0f; ++ ++ if (sel->opacity_focus < 0.1) ++ sel->opacity_focus = 0.1f; ++ ++ /* Change opacity from current client */ ++ sel->opacity = sel->opacity_focus; ++ ++ wlr_scene_node_for_each_buffer(&sel->scene_surface->node, scenebuffersetopacity, sel); ++} ++ + void + setpsel(struct wl_listener *listener, void *data) + { +-- +2.53.0 + -- cgit v1.2.3 From 4ed6fc2717108ec1d725f7fa4b155a71b110d43f Mon Sep 17 00:00:00 2001 From: Chris Sobczak Date: Fri, 26 Jun 2026 20:15:30 -0700 Subject: Apply rest of client-opacity-focus patch cleanly --- dwl.c | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) diff --git a/dwl.c b/dwl.c index 44f3ad9..f00ec28 100644 --- a/dwl.c +++ b/dwl.c @@ -138,6 +138,9 @@ typedef struct { unsigned int bw; uint32_t tags; int isfloating, isurgent, isfullscreen; + float opacity; + float opacity_focus; + float opacity_unfocus; uint32_t resize; /* configure serial of a pending resize */ } Client; @@ -227,6 +230,8 @@ typedef struct { const char *title; uint32_t tags; int isfloating; + float opacity_focus; + float opacity_unfocus; int monitor; } Rule; @@ -319,6 +324,7 @@ 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 scenebuffersetopacity(struct wlr_scene_buffer *buffer, int sx, int sy, void *user_data); 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); @@ -326,6 +332,8 @@ static void setfullscreen(Client *c, int fullscreen); static void setlayout(const Arg *arg); static void setmfact(const Arg *arg); static void setmon(Client *c, Monitor *m, uint32_t newtags); +static void setopacityunfocus(const Arg *arg); +static void setopacityfocus(const Arg *arg); static void setpsel(struct wl_listener *listener, void *data); static void setsel(struct wl_listener *listener, void *data); static void setup(void); @@ -490,6 +498,8 @@ applyrules(Client *c) if ((!r->title || strstr(title, r->title)) && (!r->id || strstr(appid, r->id))) { c->isfloating = r->isfloating; + c->opacity_unfocus = r->opacity_unfocus; + c->opacity_focus = r->opacity_focus; newtags |= r->tags; i = 0; wl_list_for_each(m, &mons, link) { @@ -1127,6 +1137,10 @@ createnotify(struct wl_listener *listener, void *data) c = toplevel->base->data = ecalloc(1, sizeof(*c)); c->surface.xdg = toplevel->base; c->bw = borderpx; + /* Set default opacity*/ + c->opacity_unfocus = default_opacity_unfocus; + c->opacity_focus = default_opacity_focus; + c->opacity = default_opacity_unfocus; LISTEN(&toplevel->base->surface->events.commit, &c->commit, commitnotify); LISTEN(&toplevel->base->surface->events.map, &c->map, mapnotify); @@ -1429,6 +1443,7 @@ focusclient(Client *c, int lift) wl_list_insert(&fstack, &c->flink); selmon = c->mon; c->isurgent = 0; + c->opacity = c->opacity_focus; /* Don't change border color if there is an exclusive focus or we are * handling a drag operation */ @@ -1453,6 +1468,7 @@ focusclient(Client *c, int lift) client_set_border_color(old_c, bordercolor); client_activate_surface(old, 0); + old_c->opacity = old_c->opacity_unfocus; } } printstatus(); @@ -2160,6 +2176,7 @@ rendermon(struct wl_listener *listener, void *data) /* Render if no XDG clients have an outstanding resize and are visible on * this monitor. */ wl_list_for_each(c, &clients, link) { + wlr_scene_node_for_each_buffer(&c->scene_surface->node, scenebuffersetopacity, c); if (c->resize && !c->isfloating && client_is_rendered_on_mon(c, m) && !client_is_stopped(c)) goto skip; } @@ -2296,6 +2313,15 @@ run(char *startup_cmd) wl_display_run(dpy); } +void +scenebuffersetopacity(struct wlr_scene_buffer *buffer, int sx, int sy, void *data) +{ + Client *c = data; + /* xdg-popups are children of Client.scene, we do not have to worry about + * messing with them. */ + wlr_scene_buffer_set_opacity(buffer, c->isfullscreen ? 1 : c->opacity); +} + void setcursor(struct wl_listener *listener, void *data) { @@ -2364,6 +2390,7 @@ setfullscreen(Client *c, int fullscreen) * client positions are set by the user and cannot be recalculated */ resize(c, c->prev, 0); } + wlr_scene_node_for_each_buffer(&c->scene_surface->node, scenebuffersetopacity, c); arrange(c->mon); printstatus(); } @@ -2420,6 +2447,44 @@ setmon(Client *c, Monitor *m, uint32_t newtags) focusclient(focustop(selmon), 1); } + +void +setopacityunfocus(const Arg *arg) +{ + Client *sel = focustop(selmon); + if (!sel) + return; + + sel->opacity_unfocus += arg->f; + if (sel->opacity_unfocus > 1.0) + sel->opacity_unfocus = 1.0f; + + if (sel->opacity_unfocus < 0.1) + sel->opacity_unfocus = 0.1f; + + wlr_scene_node_for_each_buffer(&sel->scene_surface->node, scenebuffersetopacity, sel); +} + +void +setopacityfocus(const Arg *arg) +{ + Client *sel = focustop(selmon); + if (!sel) + return; + + sel->opacity_focus += arg->f; + if (sel->opacity_focus > 1.0) + sel->opacity_focus = 1.0f; + + if (sel->opacity_focus < 0.1) + sel->opacity_focus = 0.1f; + + /* Change opacity from current client */ + sel->opacity = sel->opacity_focus; + + wlr_scene_node_for_each_buffer(&sel->scene_surface->node, scenebuffersetopacity, sel); +} + void setpsel(struct wl_listener *listener, void *data) { -- cgit v1.2.3 From f9da3c9cb31795065e63ebc13ec78acfd6f4fd48 Mon Sep 17 00:00:00 2001 From: Chris Sobczak Date: Fri, 26 Jun 2026 20:18:10 -0700 Subject: remove + signs from manual patch --- config.def.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/config.def.h b/config.def.h index 6affcf9..3d39ff5 100644 --- a/config.def.h +++ b/config.def.h @@ -22,8 +22,8 @@ static int log_level = WLR_ERROR; static const Rule rules[] = { /* app_id title tags mask isfloating alpha focus alpha unfocus monitor */ -+ { "Gimp_EXAMPLE", NULL, 0, 1, 1.00, 0.20, -1 }, /* Start on currently visible tags floating, not tiled */ -+ { "firefox_EXAMPLE", NULL, 1 << 8, 0, 1.00, 1.00, -1 }, /* Start on ONLY tag "9" */ + { "Gimp_EXAMPLE", NULL, 0, 1, 1.00, 0.20, -1 }, /* Start on currently visible tags floating, not tiled */ + { "firefox_EXAMPLE", NULL, 1 << 8, 0, 1.00, 1.00, -1 }, /* Start on ONLY tag "9" */ /* default/example rule: can be changed but cannot be eliminated; at least one rule must exist */ }; @@ -136,10 +136,10 @@ static const Key keys[] = { { MODKEY, XKB_KEY_f, setlayout, {.v = &layouts[1]} }, { MODKEY, XKB_KEY_m, setlayout, {.v = &layouts[2]} }, // From client-opacity-focus patch -+ { MODKEY|WLR_MODIFIER_CTRL, XKB_KEY_k, setopacityunfocus, {.f = +0.1f} }, -+ { MODKEY|WLR_MODIFIER_CTRL, XKB_KEY_j, setopacityunfocus, {.f = -0.1f} }, -+ { MODKEY|WLR_MODIFIER_CTRL|WLR_MODIFIER_SHIFT, XKB_KEY_K, setopacityfocus, {.f = +0.1f} }, -+ { MODKEY|WLR_MODIFIER_CTRL|WLR_MODIFIER_SHIFT, XKB_KEY_J, setopacityfocus, {.f = -0.1f} }, + { MODKEY|WLR_MODIFIER_CTRL, XKB_KEY_k, setopacityunfocus, {.f = +0.1f} }, + { MODKEY|WLR_MODIFIER_CTRL, XKB_KEY_j, setopacityunfocus, {.f = -0.1f} }, + { MODKEY|WLR_MODIFIER_CTRL|WLR_MODIFIER_SHIFT, XKB_KEY_K, setopacityfocus, {.f = +0.1f} }, + { MODKEY|WLR_MODIFIER_CTRL|WLR_MODIFIER_SHIFT, XKB_KEY_J, setopacityfocus, {.f = -0.1f} }, { MODKEY, XKB_KEY_space, setlayout, {0} }, { MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_space, togglefloating, {0} }, { MODKEY, XKB_KEY_e, togglefullscreen, {0} }, -- cgit v1.2.3 From 4e8a7345c350b56259bcf7489340659b8f364320 Mon Sep 17 00:00:00 2001 From: Chris Sobczak Date: Fri, 26 Jun 2026 20:22:25 -0700 Subject: Add lines I missed declaring the default opacity --- config.def.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/config.def.h b/config.def.h index 3d39ff5..eba1cc2 100644 --- a/config.def.h +++ b/config.def.h @@ -13,6 +13,8 @@ static const float focuscolor[] = COLOR(0x005577ff); static const float urgentcolor[] = COLOR(0xff0000ff); /* This conforms to the xdg-protocol. Set the alpha to zero to restore the old behavior */ static const float fullscreen_bg[] = {0.0f, 0.0f, 0.0f, 1.0f}; /* You can also use glsl colors */ +static const float default_opacity_unfocus = 0.70f; +static const float default_opacity_focus = 1.00f; /* tagging - TAGCOUNT must be no greater than 31 */ #define TAGCOUNT (9) -- cgit v1.2.3