Mercurial > aewl
annotate client.c @ 28:3dceb132082d
added max
author | Anselm R. Garbe <garbeam@wmii.de> |
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date | Wed, 12 Jul 2006 16:40:37 +0200 |
parents | f96fb3fd8203 |
children | 8ad86d0a6a53 |
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> | |
10 | |
11 #include "util.h" | |
12 #include "wm.h" | |
13 | |
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14 void |
28 | 15 max(void *aux) |
16 { | |
17 if(!stack) | |
18 return; | |
19 stack->x = sx; | |
20 stack->y = bh; | |
21 stack->w = sw - 2; | |
22 stack->h = sh - bh - 2; | |
23 resize(stack); | |
24 } | |
25 | |
26 void | |
27
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27 arrange(void *aux) |
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28 { |
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29 Client *c; |
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30 int n, cols, rows, gw, gh, i, j; |
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31 float rt, fd; |
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32 |
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33 if(!clients) |
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34 return; |
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35 for(n = 0, c = clients; c; c = c->next, n++); |
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36 rt = sqrt(n); |
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37 if(modff(rt, &fd) < 0.5) |
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38 rows = floor(rt); |
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39 else |
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40 rows = ceil(rt); |
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41 if(rows * rows < n) |
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42 cols = rows + 1; |
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43 else |
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44 cols = rows; |
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45 |
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46 gw = (sw - 1) / cols; |
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47 gh = (sh - bh - 1) / rows; |
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48 |
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49 for(i = j = 0, c = clients; c; c = c->next) { |
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50 c->x = i * gw; |
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51 c->y = j * gh + bh; |
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52 c->w = gw; |
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53 c->h = gh; |
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54 resize(c); |
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55 if(++i == cols) { |
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56 j++; |
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57 i = 0; |
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58 } |
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59 } |
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60 } |
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61 |
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62 void |
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63 sel(void *aux) |
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64 { |
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65 const char *arg = aux; |
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66 Client *c = NULL; |
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67 |
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68 if(!arg || !stack) |
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69 return; |
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70 if(!strncmp(arg, "next", 5)) |
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71 c = stack->snext ? stack->snext : stack; |
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72 else if(!strncmp(arg, "prev", 5)) |
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73 for(c = stack; c && c->snext; c = c->snext); |
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74 if(!c) |
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75 c = stack; |
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76 raise(c); |
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77 focus(c); |
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78 } |
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79 |
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80 void |
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81 kill(void *aux) |
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82 { |
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83 Client *c = stack; |
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84 |
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85 if(!c) |
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86 return; |
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87 if(c->proto & WM_PROTOCOL_DELWIN) |
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88 send_message(c->win, wm_atom[WMProtocols], wm_atom[WMDelete]); |
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89 else |
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90 XKillClient(dpy, c->win); |
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91 } |
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92 |
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93 static void |
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94 resize_title(Client *c) |
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95 { |
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96 c->tw = textw(&brush.font, c->name) + bh; |
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97 if(c->tw > c->w) |
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98 c->tw = c->w + 2; |
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99 c->tx = c->x + c->w - c->tw + 2; |
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100 c->ty = c->y; |
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101 XMoveResizeWindow(dpy, c->title, c->tx, c->ty, c->tw, c->th); |
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102 } |
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103 |
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104 void |
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105 update_name(Client *c) |
5 | 106 { |
107 XTextProperty name; | |
108 int n; | |
7 | 109 char **list = NULL; |
5 | 110 |
111 name.nitems = 0; | |
112 c->name[0] = 0; | |
113 XGetTextProperty(dpy, c->win, &name, net_atom[NetWMName]); | |
114 if(!name.nitems) | |
115 XGetWMName(dpy, c->win, &name); | |
116 if(!name.nitems) | |
117 return; | |
118 if(name.encoding == XA_STRING) | |
119 strncpy(c->name, (char *)name.value, sizeof(c->name)); | |
120 else { | |
121 if(XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success | |
122 && n > 0 && *list) | |
123 { | |
124 strncpy(c->name, *list, sizeof(c->name)); | |
125 XFreeStringList(list); | |
126 } | |
127 } | |
128 XFree(name.value); | |
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129 resize_title(c); |
5 | 130 } |
131 | |
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132 void |
20 | 133 update_size(Client *c) |
134 { | |
135 XSizeHints size; | |
136 long msize; | |
137 if(!XGetWMNormalHints(dpy, c->win, &size, &msize) || !size.flags) | |
138 size.flags = PSize; | |
139 c->flags = size.flags; | |
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140 if(c->flags & PBaseSize) { |
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141 c->basew = size.base_width; |
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142 c->baseh = size.base_height; |
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143 } |
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144 else |
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145 c->basew = c->baseh = 0; |
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146 if(c->flags & PResizeInc) { |
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147 c->incw = size.width_inc; |
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148 c->inch = size.height_inc; |
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149 } |
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150 else |
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151 c->incw = c->inch = 0; |
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152 if(c->flags & PMaxSize) { |
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153 c->maxw = size.max_width; |
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154 c->maxh = size.max_height; |
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155 } |
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156 else |
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157 c->maxw = c->maxh = 0; |
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158 if(c->flags & PMinSize) { |
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159 c->minw = size.min_width; |
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160 c->minh = size.min_height; |
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161 } |
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162 else |
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163 c->minw = c->minh = 0; |
20 | 164 } |
165 | |
166 void | |
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167 raise(Client *c) |
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168 { |
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169 XRaiseWindow(dpy, c->win); |
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170 XRaiseWindow(dpy, c->title); |
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171 } |
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172 |
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173 void |
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174 lower(Client *c) |
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175 { |
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176 XLowerWindow(dpy, c->title); |
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177 XLowerWindow(dpy, c->win); |
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178 } |
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179 |
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180 void |
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181 focus(Client *c) |
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182 { |
21
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183 Client **l, *old; |
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184 |
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185 old = stack; |
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186 for(l = &stack; *l && *l != c; l = &(*l)->snext); |
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187 eassert(*l == c); |
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188 *l = c->snext; |
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189 c->snext = stack; |
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190 stack = c; |
21
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191 if(old && old != c) { |
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192 XMapWindow(dpy, old->title); |
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193 draw_client(old); |
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194 } |
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195 XUnmapWindow(dpy, c->title); |
27
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196 draw_client(c); |
26
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197 XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime); |
13
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198 XFlush(dpy); |
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199 } |
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200 |
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201 void |
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202 manage(Window w, XWindowAttributes *wa) |
5 | 203 { |
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204 Client *c, **l; |
5 | 205 XSetWindowAttributes twa; |
206 | |
207 c = emallocz(sizeof(Client)); | |
208 c->win = w; | |
22
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209 c->tx = c->x = wa->x; |
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210 c->ty = c->y = wa->y; |
26
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211 if(c->y < bh) |
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212 c->ty = c->y += bh; |
22
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213 c->tw = c->w = wa->width; |
20 | 214 c->h = wa->height; |
26
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215 c->th = bh; |
20 | 216 update_size(c); |
19
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217 XSetWindowBorderWidth(dpy, c->win, 1); |
22
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218 XSetWindowBorder(dpy, c->win, brush.border); |
26
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219 XSelectInput(dpy, c->win, |
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220 StructureNotifyMask | PropertyChangeMask | EnterWindowMask); |
5 | 221 XGetTransientForHint(dpy, c->win, &c->trans); |
222 twa.override_redirect = 1; | |
223 twa.background_pixmap = ParentRelative; | |
23 | 224 twa.event_mask = ExposureMask; |
5 | 225 |
22
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226 c->title = XCreateWindow(dpy, root, c->tx, c->ty, c->tw, c->th, |
20 | 227 0, DefaultDepth(dpy, screen), CopyFromParent, |
5 | 228 DefaultVisual(dpy, screen), |
229 CWOverrideRedirect | CWBackPixmap | CWEventMask, &twa); | |
21
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230 update_name(c); |
5 | 231 |
10
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232 for(l=&clients; *l; l=&(*l)->next); |
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233 c->next = *l; /* *l == nil */ |
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234 *l = c; |
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235 c->snext = stack; |
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236 stack = c; |
26
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237 XMapRaised(dpy, c->win); |
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238 XMapRaised(dpy, c->title); |
19
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239 XGrabButton(dpy, Button1, Mod1Mask, c->win, False, ButtonPressMask, |
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240 GrabModeAsync, GrabModeSync, None, None); |
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241 XGrabButton(dpy, Button2, Mod1Mask, c->win, False, ButtonPressMask, |
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242 GrabModeAsync, GrabModeSync, None, None); |
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243 XGrabButton(dpy, Button3, Mod1Mask, c->win, False, ButtonPressMask, |
18
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244 GrabModeAsync, GrabModeSync, None, None); |
21
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245 resize(c); |
13
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246 focus(c); |
5 | 247 } |
9
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248 |
18
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249 void |
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250 resize(Client *c) |
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251 { |
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252 XConfigureEvent e; |
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253 |
26
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254 resize_title(c); |
20 | 255 XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); |
18
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256 e.type = ConfigureNotify; |
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257 e.event = c->win; |
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258 e.window = c->win; |
20 | 259 e.x = c->x; |
260 e.y = c->y; | |
261 e.width = c->w; | |
262 e.height = c->h; | |
19
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263 e.border_width = 0; |
18
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264 e.above = None; |
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265 e.override_redirect = False; |
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266 XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&e); |
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267 XFlush(dpy); |
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268 } |
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269 |
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270 static int |
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271 dummy_error_handler(Display *dpy, XErrorEvent *error) |
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272 { |
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273 return 0; |
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274 } |
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275 |
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276 void |
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277 unmanage(Client *c) |
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278 { |
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279 Client **l; |
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280 |
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281 XGrabServer(dpy); |
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282 XSetErrorHandler(dummy_error_handler); |
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283 |
18
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284 XUngrabButton(dpy, AnyButton, AnyModifier, c->win); |
10
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285 XDestroyWindow(dpy, c->title); |
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286 |
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287 for(l=&clients; *l && *l != c; l=&(*l)->next); |
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288 eassert(*l == c); |
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289 *l = c->next; |
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290 for(l=&stack; *l && *l != c; l=&(*l)->snext); |
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291 eassert(*l == c); |
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292 *l = c->snext; |
10
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293 free(c); |
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294 |
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295 XFlush(dpy); |
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296 XSetErrorHandler(error_handler); |
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297 XUngrabServer(dpy); |
14 | 298 if(stack) |
299 focus(stack); | |
10
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300 } |
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301 |
23 | 302 Client * |
303 gettitle(Window w) | |
304 { | |
305 Client *c; | |
306 for(c = clients; c; c = c->next) | |
307 if(c->title == w) | |
308 return c; | |
309 return NULL; | |
310 } | |
10
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311 |
9
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312 Client * |
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313 getclient(Window w) |
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314 { |
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315 Client *c; |
d567f430a81d
fixed several stuff (gridwm gets better and better)
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316 for(c = clients; c; c = c->next) |
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fixed several stuff (gridwm gets better and better)
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317 if(c->win == w) |
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fixed several stuff (gridwm gets better and better)
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318 return c; |
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fixed several stuff (gridwm gets better and better)
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parents:
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319 return NULL; |
d567f430a81d
fixed several stuff (gridwm gets better and better)
Anselm R. Garbe <garbeam@wmii.de>
parents:
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320 } |
13
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
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321 |
14 | 322 void |
323 draw_client(Client *c) | |
324 { | |
26
e8f627998d6f
simplified several portions of code through replacing rect structs with x,y,h,w counterparts (much more readable)
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parents:
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325 if(c == stack) { |
21
3ef108a5ca0a
implemented draw_client stuff
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parents:
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326 draw_bar(); |
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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327 return; |
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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328 } |
14 | 329 |
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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330 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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331 brush.w = c->tw; |
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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332 brush.h = c->th; |
14 | 333 |
21
3ef108a5ca0a
implemented draw_client stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
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changeset
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334 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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335 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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changeset
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336 0, 0, c->tw, c->th, 0, 0); |
21
3ef108a5ca0a
implemented draw_client stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
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337 XFlush(dpy); |
14 | 338 } |