Mercurial > dwm-meillo
annotate client.c @ 32:082c75b937b5
removed unnecessary crap
author | Anselm R. Garbe <garbeam@wmii.de> |
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date | Thu, 13 Jul 2006 01:30:55 +0200 |
parents | 386649deb651 |
children | e90449e03167 |
rev | line source |
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5 | 1 /* |
2 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com> | |
3 * See LICENSE file for license details. | |
4 */ | |
5 | |
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6 #include <math.h> |
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7 #include <stdlib.h> |
5 | 8 #include <string.h> |
9 #include <X11/Xatom.h> | |
32 | 10 #include <X11/Xutil.h> |
5 | 11 |
12 #include "wm.h" | |
13 | |
31 | 14 void (*arrange)(void *aux); |
15 | |
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16 void |
28 | 17 max(void *aux) |
18 { | |
19 if(!stack) | |
20 return; | |
21 stack->x = sx; | |
32 | 22 stack->y = sy; |
29 | 23 stack->w = sw - 2 * stack->border; |
32 | 24 stack->h = sh - 2 * stack->border; |
28 | 25 resize(stack); |
29 | 26 discard_events(EnterWindowMask); |
28 | 27 } |
28 | |
29 void | |
31 | 30 floating(void *aux) |
31 { | |
32 Client *c; | |
33 | |
34 arrange = floating; | |
35 for(c = stack; c; c = c->snext) | |
36 resize(c); | |
37 discard_events(EnterWindowMask); | |
38 } | |
39 | |
40 void | |
41 grid(void *aux) | |
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42 { |
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43 Client *c; |
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44 int n, cols, rows, gw, gh, i, j; |
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45 float rt, fd; |
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46 |
31 | 47 arrange = grid; |
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48 if(!clients) |
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49 return; |
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50 for(n = 0, c = clients; c; c = c->next, n++); |
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51 rt = sqrt(n); |
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52 if(modff(rt, &fd) < 0.5) |
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53 rows = floor(rt); |
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54 else |
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55 rows = ceil(rt); |
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56 if(rows * rows < n) |
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57 cols = rows + 1; |
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58 else |
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59 cols = rows; |
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60 |
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61 gw = (sw - 2) / cols; |
32 | 62 gh = (sh - 2) / rows; |
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63 |
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64 for(i = j = 0, c = clients; c; c = c->next) { |
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65 c->x = i * gw; |
32 | 66 c->y = j * gh; |
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67 c->w = gw; |
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68 c->h = gh; |
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69 resize(c); |
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70 if(++i == cols) { |
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71 j++; |
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72 i = 0; |
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73 } |
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74 } |
29 | 75 discard_events(EnterWindowMask); |
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76 } |
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77 |
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78 void |
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79 sel(void *aux) |
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80 { |
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81 const char *arg = aux; |
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82 Client *c = NULL; |
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83 |
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84 if(!arg || !stack) |
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85 return; |
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86 if(!strncmp(arg, "next", 5)) |
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87 c = stack->snext ? stack->snext : stack; |
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88 else if(!strncmp(arg, "prev", 5)) |
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89 for(c = stack; c && c->snext; c = c->snext); |
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90 if(!c) |
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91 c = stack; |
32 | 92 craise(c); |
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93 focus(c); |
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94 } |
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95 |
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96 void |
32 | 97 ckill(void *aux) |
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98 { |
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99 Client *c = stack; |
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100 |
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101 if(!c) |
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102 return; |
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103 if(c->proto & WM_PROTOCOL_DELWIN) |
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104 send_message(c->win, wm_atom[WMProtocols], wm_atom[WMDelete]); |
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105 else |
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106 XKillClient(dpy, c->win); |
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107 } |
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108 |
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109 static void |
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110 resize_title(Client *c) |
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111 { |
31 | 112 int i; |
113 | |
114 c->tw = 0; | |
115 for(i = 0; i < TLast; i++) | |
116 if(c->tags[i]) | |
32 | 117 c->tw += textw(&brush.font, c->tags[i]) + brush.font.height; |
118 c->tw += textw(&brush.font, c->name) + brush.font.height; | |
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119 if(c->tw > c->w) |
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120 c->tw = c->w + 2; |
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121 c->tx = c->x + c->w - c->tw + 2; |
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122 c->ty = c->y; |
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123 XMoveResizeWindow(dpy, c->title, c->tx, c->ty, c->tw, c->th); |
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124 } |
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125 |
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126 void |
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127 update_name(Client *c) |
5 | 128 { |
129 XTextProperty name; | |
130 int n; | |
7 | 131 char **list = NULL; |
5 | 132 |
133 name.nitems = 0; | |
134 c->name[0] = 0; | |
135 XGetTextProperty(dpy, c->win, &name, net_atom[NetWMName]); | |
136 if(!name.nitems) | |
137 XGetWMName(dpy, c->win, &name); | |
138 if(!name.nitems) | |
139 return; | |
140 if(name.encoding == XA_STRING) | |
141 strncpy(c->name, (char *)name.value, sizeof(c->name)); | |
142 else { | |
143 if(XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success | |
144 && n > 0 && *list) | |
145 { | |
146 strncpy(c->name, *list, sizeof(c->name)); | |
147 XFreeStringList(list); | |
148 } | |
149 } | |
150 XFree(name.value); | |
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151 resize_title(c); |
5 | 152 } |
153 | |
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154 void |
20 | 155 update_size(Client *c) |
156 { | |
157 XSizeHints size; | |
158 long msize; | |
159 if(!XGetWMNormalHints(dpy, c->win, &size, &msize) || !size.flags) | |
160 size.flags = PSize; | |
161 c->flags = size.flags; | |
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162 if(c->flags & PBaseSize) { |
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163 c->basew = size.base_width; |
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164 c->baseh = size.base_height; |
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165 } |
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166 else |
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167 c->basew = c->baseh = 0; |
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168 if(c->flags & PResizeInc) { |
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169 c->incw = size.width_inc; |
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170 c->inch = size.height_inc; |
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171 } |
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172 else |
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173 c->incw = c->inch = 0; |
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174 if(c->flags & PMaxSize) { |
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175 c->maxw = size.max_width; |
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176 c->maxh = size.max_height; |
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177 } |
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178 else |
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179 c->maxw = c->maxh = 0; |
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180 if(c->flags & PMinSize) { |
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181 c->minw = size.min_width; |
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182 c->minh = size.min_height; |
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183 } |
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184 else |
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185 c->minw = c->minh = 0; |
29 | 186 if(c->flags & PWinGravity) |
187 c->grav = size.win_gravity; | |
188 else | |
189 c->grav = NorthWestGravity; | |
20 | 190 } |
191 | |
192 void | |
32 | 193 craise(Client *c) |
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194 { |
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195 XRaiseWindow(dpy, c->win); |
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196 XRaiseWindow(dpy, c->title); |
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197 } |
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198 |
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199 void |
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200 lower(Client *c) |
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201 { |
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202 XLowerWindow(dpy, c->title); |
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203 XLowerWindow(dpy, c->win); |
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204 } |
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205 |
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206 void |
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207 focus(Client *c) |
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208 { |
21
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209 Client **l, *old; |
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210 |
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211 old = stack; |
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212 for(l = &stack; *l && *l != c; l = &(*l)->snext); |
31 | 213 if(*l) |
214 *l = c->snext; | |
13
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215 c->snext = stack; |
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216 stack = c; |
21
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217 if(old && old != c) { |
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218 XMapWindow(dpy, old->title); |
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219 draw_client(old); |
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220 } |
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221 XUnmapWindow(dpy, c->title); |
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222 draw_client(c); |
26
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223 XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime); |
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224 XFlush(dpy); |
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225 } |
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226 |
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227 void |
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228 manage(Window w, XWindowAttributes *wa) |
5 | 229 { |
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230 Client *c, **l; |
5 | 231 XSetWindowAttributes twa; |
232 | |
233 c = emallocz(sizeof(Client)); | |
234 c->win = w; | |
22
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235 c->tx = c->x = wa->x; |
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236 c->ty = c->y = wa->y; |
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237 c->tw = c->w = wa->width; |
20 | 238 c->h = wa->height; |
32 | 239 c->th = th; |
29 | 240 c->border = 1; |
20 | 241 update_size(c); |
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242 XSetWindowBorderWidth(dpy, c->win, 1); |
22
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243 XSetWindowBorder(dpy, c->win, brush.border); |
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244 XSelectInput(dpy, c->win, |
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245 StructureNotifyMask | PropertyChangeMask | EnterWindowMask); |
5 | 246 XGetTransientForHint(dpy, c->win, &c->trans); |
247 twa.override_redirect = 1; | |
248 twa.background_pixmap = ParentRelative; | |
23 | 249 twa.event_mask = ExposureMask; |
5 | 250 |
31 | 251 c->tags[tsel] = tags[tsel]; |
22
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252 c->title = XCreateWindow(dpy, root, c->tx, c->ty, c->tw, c->th, |
20 | 253 0, DefaultDepth(dpy, screen), CopyFromParent, |
5 | 254 DefaultVisual(dpy, screen), |
255 CWOverrideRedirect | CWBackPixmap | CWEventMask, &twa); | |
31 | 256 |
21
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257 update_name(c); |
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258 for(l=&clients; *l; l=&(*l)->next); |
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259 c->next = *l; /* *l == nil */ |
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260 *l = c; |
26
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261 XMapRaised(dpy, c->win); |
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262 XMapRaised(dpy, c->title); |
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263 XGrabButton(dpy, Button1, Mod1Mask, c->win, False, ButtonPressMask, |
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264 GrabModeAsync, GrabModeSync, None, None); |
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265 XGrabButton(dpy, Button2, Mod1Mask, c->win, False, ButtonPressMask, |
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266 GrabModeAsync, GrabModeSync, None, None); |
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267 XGrabButton(dpy, Button3, Mod1Mask, c->win, False, ButtonPressMask, |
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268 GrabModeAsync, GrabModeSync, None, None); |
31 | 269 arrange(NULL); |
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270 focus(c); |
5 | 271 } |
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272 |
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273 void |
29 | 274 gravitate(Client *c, Bool invert) |
275 { | |
276 int dx = 0, dy = 0; | |
277 | |
278 switch(c->grav) { | |
279 case StaticGravity: | |
280 case NorthWestGravity: | |
281 case NorthGravity: | |
282 case NorthEastGravity: | |
283 dy = c->border; | |
284 break; | |
285 case EastGravity: | |
286 case CenterGravity: | |
287 case WestGravity: | |
288 dy = -(c->h / 2) + c->border; | |
289 break; | |
290 case SouthEastGravity: | |
291 case SouthGravity: | |
292 case SouthWestGravity: | |
293 dy = -c->h; | |
294 break; | |
295 default: | |
296 break; | |
297 } | |
298 | |
299 switch (c->grav) { | |
300 case StaticGravity: | |
301 case NorthWestGravity: | |
302 case WestGravity: | |
303 case SouthWestGravity: | |
304 dx = c->border; | |
305 break; | |
306 case NorthGravity: | |
307 case CenterGravity: | |
308 case SouthGravity: | |
309 dx = -(c->w / 2) + c->border; | |
310 break; | |
311 case NorthEastGravity: | |
312 case EastGravity: | |
313 case SouthEastGravity: | |
314 dx = -(c->w + c->border); | |
315 break; | |
316 default: | |
317 break; | |
318 } | |
319 | |
320 if(invert) { | |
321 dx = -dx; | |
322 dy = -dy; | |
323 } | |
324 c->x += dx; | |
325 c->y += dy; | |
326 } | |
327 | |
31 | 328 |
29 | 329 void |
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330 resize(Client *c) |
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331 { |
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332 XConfigureEvent e; |
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333 |
31 | 334 if(c->incw) |
335 c->w -= (c->w - c->basew) % c->incw; | |
336 if(c->inch) | |
337 c->h -= (c->h - c->baseh) % c->inch; | |
338 if(c->minw && c->w < c->minw) | |
339 c->w = c->minw; | |
340 if(c->minh && c->h < c->minh) | |
341 c->h = c->minh; | |
342 if(c->maxw && c->w > c->maxw) | |
343 c->w = c->maxw; | |
344 if(c->maxh && c->h > c->maxh) | |
345 c->h = c->maxh; | |
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346 resize_title(c); |
20 | 347 XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); |
18
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348 e.type = ConfigureNotify; |
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349 e.event = c->win; |
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350 e.window = c->win; |
20 | 351 e.x = c->x; |
352 e.y = c->y; | |
353 e.width = c->w; | |
354 e.height = c->h; | |
29 | 355 e.border_width = c->border; |
18
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356 e.above = None; |
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357 e.override_redirect = False; |
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358 XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&e); |
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359 XFlush(dpy); |
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360 } |
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361 |
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362 static int |
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363 dummy_error_handler(Display *dpy, XErrorEvent *error) |
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364 { |
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365 return 0; |
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366 } |
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367 |
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368 void |
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369 unmanage(Client *c) |
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370 { |
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371 Client **l; |
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372 |
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373 XGrabServer(dpy); |
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374 XSetErrorHandler(dummy_error_handler); |
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375 |
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376 XUngrabButton(dpy, AnyButton, AnyModifier, c->win); |
10
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377 XDestroyWindow(dpy, c->title); |
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378 |
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379 for(l=&clients; *l && *l != c; l=&(*l)->next); |
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380 *l = c->next; |
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381 for(l=&stack; *l && *l != c; l=&(*l)->snext); |
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382 *l = c->snext; |
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383 free(c); |
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384 |
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385 XFlush(dpy); |
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386 XSetErrorHandler(error_handler); |
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387 XUngrabServer(dpy); |
31 | 388 arrange(NULL); |
14 | 389 if(stack) |
390 focus(stack); | |
10
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391 } |
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392 |
23 | 393 Client * |
394 gettitle(Window w) | |
395 { | |
396 Client *c; | |
397 for(c = clients; c; c = c->next) | |
398 if(c->title == w) | |
399 return c; | |
400 return NULL; | |
401 } | |
10
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402 |
9
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403 Client * |
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404 getclient(Window w) |
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405 { |
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fixed several stuff (gridwm gets better and better)
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parents:
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changeset
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406 Client *c; |
d567f430a81d
fixed several stuff (gridwm gets better and better)
Anselm R. Garbe <garbeam@wmii.de>
parents:
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changeset
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407 for(c = clients; c; c = c->next) |
d567f430a81d
fixed several stuff (gridwm gets better and better)
Anselm R. Garbe <garbeam@wmii.de>
parents:
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changeset
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408 if(c->win == w) |
d567f430a81d
fixed several stuff (gridwm gets better and better)
Anselm R. Garbe <garbeam@wmii.de>
parents:
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changeset
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409 return c; |
d567f430a81d
fixed several stuff (gridwm gets better and better)
Anselm R. Garbe <garbeam@wmii.de>
parents:
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410 return NULL; |
d567f430a81d
fixed several stuff (gridwm gets better and better)
Anselm R. Garbe <garbeam@wmii.de>
parents:
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411 } |
13
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
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diff
changeset
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412 |
14 | 413 void |
414 draw_client(Client *c) | |
415 { | |
31 | 416 int i; |
32 | 417 if(c == stack) |
26
e8f627998d6f
simplified several portions of code through replacing rect structs with x,y,h,w counterparts (much more readable)
Anselm R. Garbe <garbeam@wmii.de>
parents:
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changeset
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418 return; |
14 | 419 |
26
e8f627998d6f
simplified several portions of code through replacing rect structs with x,y,h,w counterparts (much more readable)
Anselm R. Garbe <garbeam@wmii.de>
parents:
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changeset
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420 brush.x = brush.y = 0; |
e8f627998d6f
simplified several portions of code through replacing rect structs with x,y,h,w counterparts (much more readable)
Anselm R. Garbe <garbeam@wmii.de>
parents:
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diff
changeset
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421 brush.h = c->th; |
14 | 422 |
31 | 423 brush.w = 0; |
424 for(i = 0; i < TLast; i++) { | |
425 if(c->tags[i]) { | |
426 brush.x += brush.w; | |
32 | 427 brush.w = textw(&brush.font, c->tags[i]) + brush.font.height; |
31 | 428 draw(dpy, &brush, True, c->tags[i]); |
429 } | |
430 } | |
431 brush.x += brush.w; | |
32 | 432 brush.w = textw(&brush.font, c->name) + brush.font.height; |
21
3ef108a5ca0a
implemented draw_client stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
20
diff
changeset
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433 draw(dpy, &brush, True, c->name); |
22
bd3a44353916
fixed several other stuff, coming closer to something useful
Anselm R. Garbe <garbeam@wmii.de>
parents:
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changeset
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434 XCopyArea(dpy, brush.drawable, c->title, brush.gc, |
bd3a44353916
fixed several other stuff, coming closer to something useful
Anselm R. Garbe <garbeam@wmii.de>
parents:
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diff
changeset
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435 0, 0, c->tw, c->th, 0, 0); |
21
3ef108a5ca0a
implemented draw_client stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
20
diff
changeset
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436 XFlush(dpy); |
14 | 437 } |