Mercurial > dwm-meillo
annotate client.c @ 27:f96fb3fd8203
added grid mode on Mod1Mask g
author | Anselm R. Garbe <garbeam@wmii.de> |
---|---|
date | Wed, 12 Jul 2006 16:00:51 +0200 |
parents | e8f627998d6f |
children | 3dceb132082d |
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 | |
27
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14 void |
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15 arrange(void *aux) |
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16 { |
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17 Client *c; |
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18 int n, cols, rows, gw, gh, i, j; |
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19 float rt, fd; |
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20 |
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21 if(!clients) |
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22 return; |
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23 for(n = 0, c = clients; c; c = c->next, n++); |
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24 rt = sqrt(n); |
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25 if(modff(rt, &fd) < 0.5) |
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26 rows = floor(rt); |
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27 else |
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28 rows = ceil(rt); |
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29 if(rows * rows < n) |
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30 cols = rows + 1; |
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31 else |
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32 cols = rows; |
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33 |
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34 gw = (sw - 1) / cols; |
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35 gh = (sh - bh - 1) / rows; |
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36 |
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37 for(i = j = 0, c = clients; c; c = c->next) { |
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38 c->x = i * gw; |
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39 c->y = j * gh + bh; |
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40 c->w = gw; |
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41 c->h = gh; |
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42 resize(c); |
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43 if(++i == cols) { |
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44 j++; |
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45 i = 0; |
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46 } |
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47 } |
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48 } |
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49 |
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50 void |
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51 sel(void *aux) |
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52 { |
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53 const char *arg = aux; |
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54 Client *c = NULL; |
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55 |
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56 if(!arg || !stack) |
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57 return; |
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58 if(!strncmp(arg, "next", 5)) |
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59 c = stack->snext ? stack->snext : stack; |
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60 else if(!strncmp(arg, "prev", 5)) |
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61 for(c = stack; c && c->snext; c = c->snext); |
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62 if(!c) |
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63 c = stack; |
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64 raise(c); |
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65 focus(c); |
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66 } |
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67 |
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68 void |
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69 kill(void *aux) |
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70 { |
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71 Client *c = stack; |
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72 |
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73 if(!c) |
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74 return; |
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75 if(c->proto & WM_PROTOCOL_DELWIN) |
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76 send_message(c->win, wm_atom[WMProtocols], wm_atom[WMDelete]); |
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77 else |
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78 XKillClient(dpy, c->win); |
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79 } |
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80 |
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81 static void |
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82 resize_title(Client *c) |
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83 { |
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84 c->tw = textw(&brush.font, c->name) + bh; |
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85 if(c->tw > c->w) |
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86 c->tw = c->w + 2; |
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87 c->tx = c->x + c->w - c->tw + 2; |
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88 c->ty = c->y; |
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89 XMoveResizeWindow(dpy, c->title, c->tx, c->ty, c->tw, c->th); |
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90 } |
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91 |
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92 void |
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93 update_name(Client *c) |
5 | 94 { |
95 XTextProperty name; | |
96 int n; | |
7 | 97 char **list = NULL; |
5 | 98 |
99 name.nitems = 0; | |
100 c->name[0] = 0; | |
101 XGetTextProperty(dpy, c->win, &name, net_atom[NetWMName]); | |
102 if(!name.nitems) | |
103 XGetWMName(dpy, c->win, &name); | |
104 if(!name.nitems) | |
105 return; | |
106 if(name.encoding == XA_STRING) | |
107 strncpy(c->name, (char *)name.value, sizeof(c->name)); | |
108 else { | |
109 if(XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success | |
110 && n > 0 && *list) | |
111 { | |
112 strncpy(c->name, *list, sizeof(c->name)); | |
113 XFreeStringList(list); | |
114 } | |
115 } | |
116 XFree(name.value); | |
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117 resize_title(c); |
5 | 118 } |
119 | |
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120 void |
20 | 121 update_size(Client *c) |
122 { | |
123 XSizeHints size; | |
124 long msize; | |
125 if(!XGetWMNormalHints(dpy, c->win, &size, &msize) || !size.flags) | |
126 size.flags = PSize; | |
127 c->flags = size.flags; | |
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128 if(c->flags & PBaseSize) { |
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129 c->basew = size.base_width; |
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130 c->baseh = size.base_height; |
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131 } |
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132 else |
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133 c->basew = c->baseh = 0; |
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134 if(c->flags & PResizeInc) { |
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135 c->incw = size.width_inc; |
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136 c->inch = size.height_inc; |
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137 } |
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138 else |
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139 c->incw = c->inch = 0; |
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140 if(c->flags & PMaxSize) { |
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141 c->maxw = size.max_width; |
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142 c->maxh = size.max_height; |
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143 } |
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144 else |
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145 c->maxw = c->maxh = 0; |
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146 if(c->flags & PMinSize) { |
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147 c->minw = size.min_width; |
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148 c->minh = size.min_height; |
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149 } |
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150 else |
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151 c->minw = c->minh = 0; |
20 | 152 } |
153 | |
154 void | |
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155 raise(Client *c) |
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156 { |
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157 XRaiseWindow(dpy, c->win); |
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158 XRaiseWindow(dpy, c->title); |
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159 } |
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160 |
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161 void |
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162 lower(Client *c) |
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163 { |
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164 XLowerWindow(dpy, c->title); |
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165 XLowerWindow(dpy, c->win); |
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166 } |
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167 |
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168 void |
13
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169 focus(Client *c) |
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170 { |
21
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171 Client **l, *old; |
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172 |
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173 old = stack; |
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174 for(l = &stack; *l && *l != c; l = &(*l)->snext); |
13
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175 eassert(*l == c); |
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176 *l = c->snext; |
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177 c->snext = stack; |
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178 stack = c; |
21
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179 if(old && old != c) { |
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180 XMapWindow(dpy, old->title); |
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181 draw_client(old); |
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182 } |
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183 XUnmapWindow(dpy, c->title); |
27
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184 draw_client(c); |
26
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185 XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime); |
13
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186 XFlush(dpy); |
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187 } |
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188 |
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189 void |
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190 manage(Window w, XWindowAttributes *wa) |
5 | 191 { |
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192 Client *c, **l; |
5 | 193 XSetWindowAttributes twa; |
194 | |
195 c = emallocz(sizeof(Client)); | |
196 c->win = w; | |
22
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197 c->tx = c->x = wa->x; |
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198 c->ty = c->y = wa->y; |
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199 if(c->y < bh) |
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200 c->ty = c->y += bh; |
22
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201 c->tw = c->w = wa->width; |
20 | 202 c->h = wa->height; |
26
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203 c->th = bh; |
20 | 204 update_size(c); |
19
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205 XSetWindowBorderWidth(dpy, c->win, 1); |
22
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206 XSetWindowBorder(dpy, c->win, brush.border); |
26
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207 XSelectInput(dpy, c->win, |
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208 StructureNotifyMask | PropertyChangeMask | EnterWindowMask); |
5 | 209 XGetTransientForHint(dpy, c->win, &c->trans); |
210 twa.override_redirect = 1; | |
211 twa.background_pixmap = ParentRelative; | |
23 | 212 twa.event_mask = ExposureMask; |
5 | 213 |
22
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214 c->title = XCreateWindow(dpy, root, c->tx, c->ty, c->tw, c->th, |
20 | 215 0, DefaultDepth(dpy, screen), CopyFromParent, |
5 | 216 DefaultVisual(dpy, screen), |
217 CWOverrideRedirect | CWBackPixmap | CWEventMask, &twa); | |
21
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218 update_name(c); |
5 | 219 |
10
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220 for(l=&clients; *l; l=&(*l)->next); |
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221 c->next = *l; /* *l == nil */ |
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222 *l = c; |
13
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223 c->snext = stack; |
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224 stack = c; |
26
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225 XMapRaised(dpy, c->win); |
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226 XMapRaised(dpy, c->title); |
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227 XGrabButton(dpy, Button1, Mod1Mask, c->win, False, ButtonPressMask, |
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228 GrabModeAsync, GrabModeSync, None, None); |
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229 XGrabButton(dpy, Button2, Mod1Mask, c->win, False, ButtonPressMask, |
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230 GrabModeAsync, GrabModeSync, None, None); |
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231 XGrabButton(dpy, Button3, Mod1Mask, c->win, False, ButtonPressMask, |
18
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232 GrabModeAsync, GrabModeSync, None, None); |
21
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233 resize(c); |
13
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234 focus(c); |
5 | 235 } |
9
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236 |
18
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237 void |
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238 resize(Client *c) |
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239 { |
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240 XConfigureEvent e; |
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241 |
26
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242 resize_title(c); |
20 | 243 XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); |
18
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244 e.type = ConfigureNotify; |
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245 e.event = c->win; |
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246 e.window = c->win; |
20 | 247 e.x = c->x; |
248 e.y = c->y; | |
249 e.width = c->w; | |
250 e.height = c->h; | |
19
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251 e.border_width = 0; |
18
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252 e.above = None; |
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253 e.override_redirect = False; |
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254 XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&e); |
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255 XFlush(dpy); |
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256 } |
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257 |
10
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258 static int |
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259 dummy_error_handler(Display *dpy, XErrorEvent *error) |
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260 { |
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261 return 0; |
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262 } |
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263 |
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264 void |
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265 unmanage(Client *c) |
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266 { |
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267 Client **l; |
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268 |
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269 XGrabServer(dpy); |
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270 XSetErrorHandler(dummy_error_handler); |
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271 |
18
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272 XUngrabButton(dpy, AnyButton, AnyModifier, c->win); |
10
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273 XDestroyWindow(dpy, c->title); |
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274 |
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275 for(l=&clients; *l && *l != c; l=&(*l)->next); |
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276 eassert(*l == c); |
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277 *l = c->next; |
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278 for(l=&stack; *l && *l != c; l=&(*l)->snext); |
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279 eassert(*l == c); |
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280 *l = c->snext; |
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281 free(c); |
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282 |
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283 XFlush(dpy); |
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284 XSetErrorHandler(error_handler); |
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285 XUngrabServer(dpy); |
14 | 286 if(stack) |
287 focus(stack); | |
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288 } |
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289 |
23 | 290 Client * |
291 gettitle(Window w) | |
292 { | |
293 Client *c; | |
294 for(c = clients; c; c = c->next) | |
295 if(c->title == w) | |
296 return c; | |
297 return NULL; | |
298 } | |
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299 |
9
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300 Client * |
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301 getclient(Window w) |
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302 { |
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303 Client *c; |
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304 for(c = clients; c; c = c->next) |
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fixed several stuff (gridwm gets better and better)
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305 if(c->win == w) |
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306 return c; |
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307 return NULL; |
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fixed several stuff (gridwm gets better and better)
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308 } |
13
5cc5e55a132d
added protocol killing stuff
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309 |
14 | 310 void |
311 draw_client(Client *c) | |
312 { | |
26
e8f627998d6f
simplified several portions of code through replacing rect structs with x,y,h,w counterparts (much more readable)
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313 if(c == stack) { |
21
3ef108a5ca0a
implemented draw_client stuff
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314 draw_bar(); |
26
e8f627998d6f
simplified several portions of code through replacing rect structs with x,y,h,w counterparts (much more readable)
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315 return; |
e8f627998d6f
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parents:
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316 } |
14 | 317 |
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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318 brush.x = brush.y = 0; |
e8f627998d6f
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parents:
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319 brush.w = c->tw; |
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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320 brush.h = c->th; |
14 | 321 |
21
3ef108a5ca0a
implemented draw_client stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
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322 draw(dpy, &brush, True, c->name); |
22
bd3a44353916
fixed several other stuff, coming closer to something useful
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parents:
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323 XCopyArea(dpy, brush.drawable, c->title, brush.gc, |
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fixed several other stuff, coming closer to something useful
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324 0, 0, c->tw, c->th, 0, 0); |
21
3ef108a5ca0a
implemented draw_client stuff
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parents:
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325 XFlush(dpy); |
14 | 326 } |