annotate view.c @ 353:8a06efe5b563

new color stuff/new rendering stuff
author Anselm R. Garbe <arg@10kloc.org>
date Fri, 25 Aug 2006 12:59:45 +0200
parents a1901753deef
children 83576f5f0a90
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1 /*
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2 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
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3 * See LICENSE file for license details.
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4 */
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5 #include "dwm.h"
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6
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7 /* extern */
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8
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9 void (*arrange)(Arg *) = DEFMODE;
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10
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11 void
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12 dofloat(Arg *arg)
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13 {
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14 Client *c;
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15
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16 for(c = clients; c; c = c->next) {
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17 c->ismax = False;
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18 if(isvisible(c)) {
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19 resize(c, True, TopLeft);
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20 }
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21 else
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22 ban(c);
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23 }
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24 if(!sel || !isvisible(sel))
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25 sel = getnext(clients);
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26 if(sel)
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27 focus(sel);
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28 else
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29 XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
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30 restack();
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31 }
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32
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33 void
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34 dotile(Arg *arg)
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35 {
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36 int h, i, n, w;
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37 Client *c;
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38
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39 w = sw - mw;
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40 for(n = 0, c = clients; c; c = c->next)
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41 if(isvisible(c) && !c->isfloat)
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42 n++;
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43
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44 if(n > 1)
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45 h = (sh - bh) / (n - 1);
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46 else
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47 h = sh - bh;
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48
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49 for(i = 0, c = clients; c; c = c->next) {
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50 c->ismax = False;
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51 if(isvisible(c)) {
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52 if(c->isfloat) {
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53 resize(c, True, TopLeft);
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54 continue;
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55 }
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56 if(n == 1) {
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57 c->x = sx;
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58 c->y = sy + bh;
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59 c->w = sw - 2;
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60 c->h = sh - 2 - bh;
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61 }
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62 else if(i == 0) {
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63 c->x = sx;
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64 c->y = sy + bh;
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65 c->w = mw - 2;
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66 c->h = sh - 2 - bh;
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67 }
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68 else if(h > bh) {
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69 c->x = sx + mw;
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70 c->y = sy + (i - 1) * h + bh;
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71 c->w = w - 2;
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72 if(i + 1 == n)
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73 c->h = sh - c->y - 2;
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74 else
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75 c->h = h - 2;
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76 }
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77 else { /* fallback if h < bh */
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78 c->x = sx + mw;
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79 c->y = sy + bh;
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80 c->w = w - 2;
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81 c->h = sh - 2 - bh;
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82 }
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83 resize(c, False, TopLeft);
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84 i++;
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85 }
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86 else
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87 ban(c);
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88 }
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89 if(!sel || !isvisible(sel))
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90 sel = getnext(clients);
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91 if(sel)
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92 focus(sel);
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93 else
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94 XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
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95 restack();
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96 }
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97
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98 void
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99 focusnext(Arg *arg)
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100 {
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101 Client *c;
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102
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103 if(!sel)
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104 return;
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105
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106 if(!(c = getnext(sel->next)))
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107 c = getnext(clients);
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108 if(c) {
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109 focus(c);
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110 restack();
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111 }
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112 }
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113
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114 void
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115 focusprev(Arg *arg)
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116 {
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117 Client *c;
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118
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119 if(!sel)
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120 return;
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121
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122 if(!(c = getprev(sel->prev))) {
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123 for(c = clients; c && c->next; c = c->next);
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124 c = getprev(c);
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125 }
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126 if(c) {
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127 focus(c);
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128 restack();
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129 }
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130 }
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131
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132 Bool
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133 isvisible(Client *c)
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134 {
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135 unsigned int i;
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136
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137 for(i = 0; i < ntags; i++)
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138 if(c->tags[i] && seltag[i])
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139 return True;
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140 return False;
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141 }
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142
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143 void
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144 restack()
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145 {
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146 static unsigned int nwins = 0;
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147 static Window *wins = NULL;
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148 unsigned int f, fi, m, mi, n;
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149 Client *c;
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150 XEvent ev;
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151
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152 for(f = 0, m = 0, c = clients; c; c = c->next)
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153 if(isvisible(c)) {
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154 if(c->isfloat || arrange == dofloat)
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155 f++;
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156 else
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157 m++;
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158 }
96d09fd98e89 separated several functions into view.c
Anselm R. Garbe <arg@10kloc.org>
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159 if(!(n = 2 * (f + m))) {
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160 drawstatus();
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161 return;
96d09fd98e89 separated several functions into view.c
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162 }
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163 if(nwins < n) {
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164 nwins = n;
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165 wins = erealloc(wins, nwins * sizeof(Window));
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166 }
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167
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168 fi = 0;
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169 mi = 2 * f;
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170 if(sel->isfloat || arrange == dofloat) {
342
a1901753deef updated man page
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171 wins[fi++] = sel->twin;
327
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172 wins[fi++] = sel->win;
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173 }
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174 else {
342
a1901753deef updated man page
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175 wins[mi++] = sel->twin;
327
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176 wins[mi++] = sel->win;
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177 }
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178 for(c = clients; c; c = c->next)
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179 if(isvisible(c) && c != sel) {
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180 if(c->isfloat || arrange == dofloat) {
342
a1901753deef updated man page
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181 wins[fi++] = c->twin;
327
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182 wins[fi++] = c->win;
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183 }
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184 else {
342
a1901753deef updated man page
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185 wins[mi++] = c->twin;
327
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186 wins[mi++] = c->win;
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187 }
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188 }
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189 XRestackWindows(dpy, wins, n);
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190 drawall();
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191 XSync(dpy, False);
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192 while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
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193 }
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194
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195 void
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196 togglemode(Arg *arg)
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197 {
333
827f8f6c9e97 separated setup stuff into main.c:setup() - this makes main() more readable
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198 arrange = (arrange == dofloat) ? dotile : dofloat;
327
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199 if(sel)
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200 arrange(NULL);
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201 else
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202 drawstatus();
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203 }
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204
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205 void
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206 toggleview(Arg *arg)
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207 {
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208 unsigned int i;
96d09fd98e89 separated several functions into view.c
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209
96d09fd98e89 separated several functions into view.c
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210 seltag[arg->i] = !seltag[arg->i];
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211 for(i = 0; i < ntags && !seltag[i]; i++);
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212 if(i == ntags)
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213 seltag[arg->i] = True; /* cannot toggle last view */
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214 arrange(NULL);
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215 }
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216
96d09fd98e89 separated several functions into view.c
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217 void
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218 view(Arg *arg)
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219 {
96d09fd98e89 separated several functions into view.c
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220 unsigned int i;
96d09fd98e89 separated several functions into view.c
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221
96d09fd98e89 separated several functions into view.c
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222 for(i = 0; i < ntags; i++)
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223 seltag[i] = False;
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224 seltag[arg->i] = True;
96d09fd98e89 separated several functions into view.c
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225 arrange(NULL);
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226 }
96d09fd98e89 separated several functions into view.c
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227
96d09fd98e89 separated several functions into view.c
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228 void
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229 zoom(Arg *arg)
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230 {
96d09fd98e89 separated several functions into view.c
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231 Client *c;
96d09fd98e89 separated several functions into view.c
Anselm R. Garbe <arg@10kloc.org>
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232
96d09fd98e89 separated several functions into view.c
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233 if(!sel || (arrange != dotile) || sel->isfloat || sel->ismax)
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234 return;
96d09fd98e89 separated several functions into view.c
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235
96d09fd98e89 separated several functions into view.c
Anselm R. Garbe <arg@10kloc.org>
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236 if(sel == getnext(clients)) {
96d09fd98e89 separated several functions into view.c
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237 if((c = getnext(sel->next)))
96d09fd98e89 separated several functions into view.c
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238 sel = c;
96d09fd98e89 separated several functions into view.c
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parents:
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239 else
96d09fd98e89 separated several functions into view.c
Anselm R. Garbe <arg@10kloc.org>
parents:
diff changeset
240 return;
96d09fd98e89 separated several functions into view.c
Anselm R. Garbe <arg@10kloc.org>
parents:
diff changeset
241 }
96d09fd98e89 separated several functions into view.c
Anselm R. Garbe <arg@10kloc.org>
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242
96d09fd98e89 separated several functions into view.c
Anselm R. Garbe <arg@10kloc.org>
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243 /* pop */
96d09fd98e89 separated several functions into view.c
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244 sel->prev->next = sel->next;
96d09fd98e89 separated several functions into view.c
Anselm R. Garbe <arg@10kloc.org>
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245 if(sel->next)
96d09fd98e89 separated several functions into view.c
Anselm R. Garbe <arg@10kloc.org>
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246 sel->next->prev = sel->prev;
96d09fd98e89 separated several functions into view.c
Anselm R. Garbe <arg@10kloc.org>
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247 sel->prev = NULL;
96d09fd98e89 separated several functions into view.c
Anselm R. Garbe <arg@10kloc.org>
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248 clients->prev = sel;
96d09fd98e89 separated several functions into view.c
Anselm R. Garbe <arg@10kloc.org>
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249 sel->next = clients;
96d09fd98e89 separated several functions into view.c
Anselm R. Garbe <arg@10kloc.org>
parents:
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250 clients = sel;
96d09fd98e89 separated several functions into view.c
Anselm R. Garbe <arg@10kloc.org>
parents:
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251 focus(sel);
96d09fd98e89 separated several functions into view.c
Anselm R. Garbe <arg@10kloc.org>
parents:
diff changeset
252 arrange(NULL);
96d09fd98e89 separated several functions into view.c
Anselm R. Garbe <arg@10kloc.org>
parents:
diff changeset
253 }