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dwm-cyclewindows-20240624-56f64312.diff - sites - public wiki contents of suckl… |
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dwm-cyclewindows-20240624-56f64312.diff (3270B) |
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1 From 56f643120f082c9fd609f25e3ad9db6eb435fb89 Mon Sep 17 00:00:00 2001 |
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2 From: elbachir-one <[email protected]> |
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3 Date: Mon, 24 Jun 2024 22:15:50 +0100 |
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4 Subject: [PATCH] Inspired by a Reddit post from u/PawarShubham3007 |
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5 shubham-cpp on github, this patch aiming to make dwm focus on windows |
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6 of the same program. |
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7 |
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8 --- |
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9 config.def.h | 4 +++- |
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10 dwm.c | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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11 2 files changed, 58 insertions(+), 1 deletion(-) |
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12 |
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13 diff --git a/config.def.h b/config.def.h |
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14 index 9efa774..fd0dda6 100644 |
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15 --- a/config.def.h |
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16 +++ b/config.def.h |
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17 @@ -85,6 +85,8 @@ static const Key keys[] = { |
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18 { MODKEY, XK_period, focusmon, {.i … |
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19 { MODKEY|ShiftMask, XK_comma, tagmon, {.i … |
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20 { MODKEY|ShiftMask, XK_period, tagmon, {.i … |
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21 + { MODKEY, XK_n, focussame, {.i = +1 … |
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22 + { MODKEY|ShiftMask, XK_n, focussame, {.i = -1 … |
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23 TAGKEYS( XK_1, 0) |
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24 TAGKEYS( XK_2, 1) |
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25 TAGKEYS( XK_3, 2) |
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26 diff --git a/dwm.c b/dwm.c |
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27 index 67c6b2b..c657315 100644 |
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28 --- a/dwm.c |
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29 +++ b/dwm.c |
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30 @@ -233,6 +233,8 @@ static int xerror(Display *dpy, XErrorEvent *ee); |
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31 static int xerrordummy(Display *dpy, XErrorEvent *ee); |
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32 static int xerrorstart(Display *dpy, XErrorEvent *ee); |
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33 static void zoom(const Arg *arg); |
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34 +static void focussame(const Arg *arg); |
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35 +static Window lastfocusedwin = None; |
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36 |
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37 /* variables */ |
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38 static const char broken[] = "broken"; |
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39 @@ -786,6 +788,59 @@ expose(XEvent *e) |
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40 drawbar(m); |
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41 } |
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42 |
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43 +void |
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44 +focussame(const Arg *arg) { |
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45 + Client *c; |
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46 + XClassHint ch = { NULL, NULL }; |
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47 + char *class_name = NULL; |
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48 + int direction = arg->i; |
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49 + |
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50 + if (!selmon->sel) |
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51 + return; |
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52 + |
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53 + if (!XGetClassHint(dpy, selmon->sel->win, &ch)) |
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54 + return; |
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55 + class_name = ch.res_class; |
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56 + |
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57 + Client *clients[32]; |
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58 + int num_clients = 0; |
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59 + for (c = selmon->clients; c && num_clients < 32; c = c->next) { |
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60 + if (c->tags & selmon->tagset[selmon->seltags] && XGetClassHint(… |
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61 + if (strcmp(class_name, ch.res_class) == 0) |
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62 + clients[num_clients++] = c; |
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63 + XFree(ch.res_class); |
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64 + XFree(ch.res_name); |
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65 + } |
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66 + } |
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67 + |
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68 + Client *target_client = NULL; |
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69 + if (direction == +1) { |
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70 + for (int i = 0; i < num_clients; ++i) { |
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71 + if (clients[i]->win == lastfocusedwin) { |
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72 + target_client = clients[(i + 1) % num_clients]; |
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73 + break; |
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74 + } |
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75 + } |
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76 + if (!target_client) |
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77 + target_client = clients[0]; |
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78 + } else if (direction == -1) { |
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79 + for (int i = 0; i < num_clients; ++i) { |
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80 + if (clients[i]->win == lastfocusedwin) { |
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81 + target_client = clients[(i - 1 + num_clients) % num_cli… |
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82 + break; |
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83 + } |
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84 + } |
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85 + if (!target_client) |
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86 + target_client = clients[num_clients - 1]; |
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87 + } |
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88 + |
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89 + if (target_client) { |
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90 + focus(target_client); |
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91 + restack(selmon); |
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92 + lastfocusedwin = target_client->win; |
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93 + } |
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94 +} |
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95 + |
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96 void |
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97 focus(Client *c) |
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98 { |
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99 -- |
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100 2.45.2 |
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101 |
