Mercurial > aewl
annotate event.c @ 138:c1185dc7a36e
some cleanups/fixes inspired by Jukka Salmi's feedback
author | arg@10ksloc.org |
---|---|
date | Fri, 21 Jul 2006 18:34:10 +0200 |
parents | 77922a389fa8 |
children | 22213b9a2114 |
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 */ | |
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proceeded with cleaning up, sorting functions, etc
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5 #include "dwm.h" |
5 | 6 |
7 #include <stdlib.h> | |
8 #include <X11/keysym.h> | |
13
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9 #include <X11/Xatom.h> |
5 | 10 |
73 | 11 #define ButtonMask (ButtonPressMask | ButtonReleaseMask) |
12 #define MouseMask (ButtonMask | PointerMotionMask) | |
13 | |
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14 /* CUSTOMIZE */ |
114 | 15 |
16 typedef struct { | |
17 unsigned long mod; | |
18 KeySym keysym; | |
19 void (*func)(Arg *arg); | |
20 Arg arg; | |
21 } Key; | |
22 | |
111 | 23 const char *browse[] = { "firefox", NULL }; |
24 const char *gimp[] = { "gimp", NULL }; | |
123 | 25 const char *term[] = { |
137
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26 "urxvt", "-tr", "+sb", "-bg", "black", "-fg", "white", "-cr", "white", |
111 | 27 "-fn", "-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*", NULL |
28 }; | |
123 | 29 const char *xlock[] = { "xlock", NULL }; |
75 | 30 |
114 | 31 static Key key[] = { |
123 | 32 /* modifier key function arguments */ |
130
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33 { MODKEY, XK_0, view, { .i = Tfnord } }, |
123 | 34 { MODKEY, XK_1, view, { .i = Tdev } }, |
130
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35 { MODKEY, XK_2, view, { .i = Tnet } }, |
123 | 36 { MODKEY, XK_3, view, { .i = Twork } }, |
130
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37 { MODKEY, XK_4, view, { .i = Tmisc} }, |
123 | 38 { MODKEY, XK_j, focusnext, { 0 } }, |
39 { MODKEY, XK_k, focusprev, { 0 } }, | |
124
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40 { MODKEY, XK_m, togglemax, { 0 } }, |
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41 { MODKEY, XK_space, togglemode, { 0 } }, |
123 | 42 { MODKEY, XK_Return, zoom, { 0 } }, |
130
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43 { MODKEY|ControlMask, XK_0, appendtag, { .i = Tfnord } }, |
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44 { MODKEY|ControlMask, XK_1, appendtag, { .i = Tdev } }, |
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45 { MODKEY|ControlMask, XK_2, appendtag, { .i = Tnet } }, |
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46 { MODKEY|ControlMask, XK_3, appendtag, { .i = Twork } }, |
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47 { MODKEY|ControlMask, XK_4, appendtag, { .i = Tmisc } }, |
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48 { MODKEY|ShiftMask, XK_0, replacetag, { .i = Tfnord } }, |
123 | 49 { MODKEY|ShiftMask, XK_1, replacetag, { .i = Tdev } }, |
130
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50 { MODKEY|ShiftMask, XK_2, replacetag, { .i = Tnet } }, |
123 | 51 { MODKEY|ShiftMask, XK_3, replacetag, { .i = Twork } }, |
130
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52 { MODKEY|ShiftMask, XK_4, replacetag, { .i = Tmisc } }, |
123 | 53 { MODKEY|ShiftMask, XK_c, killclient, { 0 } }, |
54 { MODKEY|ShiftMask, XK_g, spawn, { .argv = gimp } }, | |
55 { MODKEY|ShiftMask, XK_l, spawn, { .argv = xlock } }, | |
56 { MODKEY|ShiftMask, XK_q, quit, { 0 } }, | |
57 { MODKEY|ShiftMask, XK_w, spawn, { .argv = browse } }, | |
58 { MODKEY|ShiftMask, XK_Return, spawn, { .argv = term } }, | |
75 | 59 }; |
60 | |
125 | 61 /* END CUSTOMIZE */ |
62 | |
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63 /* static */ |
75 | 64 |
77 | 65 static void |
66 movemouse(Client *c) | |
67 { | |
68 int x1, y1, ocx, ocy, di; | |
69 unsigned int dui; | |
70 Window dummy; | |
123 | 71 XEvent ev; |
77 | 72 |
115
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73 ocx = c->x; |
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74 ocy = c->y; |
77 | 75 if(XGrabPointer(dpy, root, False, MouseMask, GrabModeAsync, GrabModeAsync, |
123 | 76 None, cursor[CurMove], CurrentTime) != GrabSuccess) |
77 | 77 return; |
78 XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui); | |
79 for(;;) { | |
80 XMaskEvent(dpy, MouseMask | ExposureMask, &ev); | |
81 switch (ev.type) { | |
82 default: break; | |
83 case Expose: | |
84 handler[Expose](&ev); | |
85 break; | |
86 case MotionNotify: | |
79
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87 XSync(dpy, False); |
115
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88 c->x = ocx + (ev.xmotion.x - x1); |
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89 c->y = ocy + (ev.xmotion.y - y1); |
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90 resize(c, False, TopLeft); |
77 | 91 break; |
92 case ButtonRelease: | |
93 XUngrabPointer(dpy, CurrentTime); | |
94 return; | |
95 } | |
96 } | |
97 } | |
98 | |
99 static void | |
100 resizemouse(Client *c) | |
101 { | |
102 int ocx, ocy; | |
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103 Corner sticky; |
123 | 104 XEvent ev; |
77 | 105 |
115
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106 ocx = c->x; |
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107 ocy = c->y; |
77 | 108 if(XGrabPointer(dpy, root, False, MouseMask, GrabModeAsync, GrabModeAsync, |
109 None, cursor[CurResize], CurrentTime) != GrabSuccess) | |
110 return; | |
115
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111 XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w, c->h); |
77 | 112 for(;;) { |
113 XMaskEvent(dpy, MouseMask | ExposureMask, &ev); | |
114 switch(ev.type) { | |
115 default: break; | |
116 case Expose: | |
117 handler[Expose](&ev); | |
118 break; | |
119 case MotionNotify: | |
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120 XSync(dpy, False); |
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121 c->w = abs(ocx - ev.xmotion.x); |
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122 c->h = abs(ocy - ev.xmotion.y); |
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123 c->x = (ocx <= ev.xmotion.x) ? ocx : ocx - c->w; |
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124 c->y = (ocy <= ev.xmotion.y) ? ocy : ocy - c->h; |
105 | 125 if(ocx <= ev.xmotion.x) |
126 sticky = (ocy <= ev.xmotion.y) ? TopLeft : BotLeft; | |
127 else | |
128 sticky = (ocy <= ev.xmotion.y) ? TopRight : BotRight; | |
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129 resize(c, True, sticky); |
77 | 130 break; |
131 case ButtonRelease: | |
132 XUngrabPointer(dpy, CurrentTime); | |
133 return; | |
134 } | |
135 } | |
136 } | |
73 | 137 |
138 static void | |
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139 buttonpress(XEvent *e) |
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140 { |
73 | 141 int x; |
142 Arg a; | |
123 | 143 Client *c; |
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144 XButtonPressedEvent *ev = &e->xbutton; |
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145 |
73 | 146 if(barwin == ev->window) { |
80
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147 switch(ev->button) { |
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148 default: |
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149 x = 0; |
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150 for(a.i = 0; a.i < TLast; a.i++) { |
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151 x += textw(tags[a.i]); |
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152 if(ev->x < x) { |
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153 view(&a); |
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154 break; |
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155 } |
73 | 156 } |
80
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157 break; |
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158 case Button4: |
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159 a.i = (tsel + 1 < TLast) ? tsel + 1 : 0; |
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160 view(&a); |
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161 break; |
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162 case Button5: |
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163 a.i = (tsel - 1 >= 0) ? tsel - 1 : TLast - 1; |
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164 view(&a); |
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165 break; |
73 | 166 } |
167 } | |
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168 else if((c = getclient(ev->window))) { |
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169 switch(ev->button) { |
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170 default: |
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171 break; |
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172 case Button1: |
133 | 173 if(!c->ismax && (arrange == dofloat || c->isfloat)) { |
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174 higher(c); |
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175 movemouse(c); |
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176 } |
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177 break; |
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178 case Button2: |
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179 lower(c); |
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180 break; |
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181 case Button3: |
133 | 182 if(!c->ismax && (arrange == dofloat || c->isfloat)) { |
99
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183 higher(c); |
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184 resizemouse(c); |
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185 } |
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186 break; |
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187 } |
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188 } |
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189 } |
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190 |
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191 static void |
5 | 192 configurerequest(XEvent *e) |
193 { | |
123 | 194 Client *c; |
5 | 195 XConfigureRequestEvent *ev = &e->xconfigurerequest; |
196 XWindowChanges wc; | |
197 | |
198 ev->value_mask &= ~CWSibling; | |
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199 if((c = getclient(ev->window))) { |
29 | 200 gravitate(c, True); |
5 | 201 if(ev->value_mask & CWX) |
115
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202 c->x = ev->x; |
5 | 203 if(ev->value_mask & CWY) |
115
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204 c->y = ev->y; |
5 | 205 if(ev->value_mask & CWWidth) |
115
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206 c->w = ev->width; |
5 | 207 if(ev->value_mask & CWHeight) |
115
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removed c->f{x,y,w,h} and c->t{x,y,w,h} in favor for the new rule handling remembering two kinds of geometries is unnecessary, removed the randomized (x,y) setting on dofloat startup, was kind too random und unpredictable
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208 c->h = ev->height; |
29 | 209 if(ev->value_mask & CWBorderWidth) |
55 | 210 c->border = 1; |
29 | 211 gravitate(c, False); |
99
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212 resize(c, True, TopLeft); |
5 | 213 } |
214 | |
215 wc.x = ev->x; | |
216 wc.y = ev->y; | |
217 wc.width = ev->width; | |
218 wc.height = ev->height; | |
25 | 219 wc.border_width = 1; |
5 | 220 wc.sibling = None; |
221 wc.stack_mode = Above; | |
222 ev->value_mask &= ~CWStackMode; | |
223 ev->value_mask |= CWBorderWidth; | |
224 XConfigureWindow(dpy, ev->window, ev->value_mask, &wc); | |
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225 XSync(dpy, False); |
5 | 226 } |
227 | |
228 static void | |
229 destroynotify(XEvent *e) | |
230 { | |
231 Client *c; | |
232 XDestroyWindowEvent *ev = &e->xdestroywindow; | |
233 | |
11 | 234 if((c = getclient(ev->window))) |
235 unmanage(c); | |
5 | 236 } |
237 | |
238 static void | |
239 enternotify(XEvent *e) | |
240 { | |
123 | 241 Client *c; |
5 | 242 XCrossingEvent *ev = &e->xcrossing; |
243 | |
244 if(ev->mode != NotifyNormal || ev->detail == NotifyInferior) | |
245 return; | |
246 | |
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247 if((c = getclient(ev->window))) |
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248 focus(c); |
26
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simplified several portions of code through replacing rect structs with x,y,h,w counterparts (much more readable)
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249 else if(ev->window == root) |
31 | 250 issel = True; |
5 | 251 } |
252 | |
253 static void | |
254 expose(XEvent *e) | |
255 { | |
123 | 256 Client *c; |
5 | 257 XExposeEvent *ev = &e->xexpose; |
258 | |
259 if(ev->count == 0) { | |
70 | 260 if(barwin == ev->window) |
74 | 261 drawstatus(); |
75 | 262 else if((c = getctitle(ev->window))) |
74 | 263 drawtitle(c); |
5 | 264 } |
265 } | |
266 | |
267 static void | |
76
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268 keypress(XEvent *e) |
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269 { |
138
c1185dc7a36e
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270 static unsigned int len = sizeof(key) / sizeof(key[0]); |
76
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271 unsigned int i; |
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272 KeySym keysym; |
123 | 273 XKeyEvent *ev = &e->xkey; |
76
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274 |
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275 keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0); |
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276 for(i = 0; i < len; i++) |
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277 if((keysym == key[i].keysym) && (key[i].mod == ev->state)) { |
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278 if(key[i].func) |
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279 key[i].func(&key[i].arg); |
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280 return; |
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281 } |
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282 } |
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283 |
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284 static void |
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285 leavenotify(XEvent *e) |
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286 { |
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287 XCrossingEvent *ev = &e->xcrossing; |
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288 |
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289 if((ev->window == root) && !ev->same_screen) |
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290 issel = True; |
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291 } |
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292 |
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293 static void |
5 | 294 maprequest(XEvent *e) |
295 { | |
123 | 296 static XWindowAttributes wa; |
5 | 297 XMapRequestEvent *ev = &e->xmaprequest; |
298 | |
299 if(!XGetWindowAttributes(dpy, ev->window, &wa)) | |
300 return; | |
301 | |
302 if(wa.override_redirect) { | |
303 XSelectInput(dpy, ev->window, | |
304 (StructureNotifyMask | PropertyChangeMask)); | |
305 return; | |
306 } | |
307 | |
10
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308 if(!getclient(ev->window)) |
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309 manage(ev->window, &wa); |
5 | 310 } |
311 | |
312 static void | |
313 propertynotify(XEvent *e) | |
314 { | |
123 | 315 Client *c; |
53 | 316 Window trans; |
123 | 317 XPropertyEvent *ev = &e->xproperty; |
5 | 318 |
319 if(ev->state == PropertyDelete) | |
320 return; /* ignore */ | |
321 | |
13
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322 if((c = getclient(ev->window))) { |
77 | 323 if(ev->atom == wmatom[WMProtocols]) { |
75 | 324 c->proto = getproto(c->win); |
30
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325 return; |
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326 } |
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327 switch (ev->atom) { |
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328 default: break; |
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329 case XA_WM_TRANSIENT_FOR: |
53 | 330 XGetTransientForHint(dpy, c->win, &trans); |
80
8125f908c80c
several additions in mouse handling ;)
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331 if(!c->isfloat && (c->isfloat = (trans != 0))) |
53 | 332 arrange(NULL); |
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333 break; |
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334 case XA_WM_NORMAL_HINTS: |
74 | 335 setsize(c); |
13
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336 break; |
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337 } |
77 | 338 if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) { |
74 | 339 settitle(c); |
340 drawtitle(c); | |
13
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341 } |
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342 } |
5 | 343 } |
344 | |
345 static void | |
346 unmapnotify(XEvent *e) | |
347 { | |
348 Client *c; | |
349 XUnmapEvent *ev = &e->xunmap; | |
350 | |
10
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351 if((c = getclient(ev->window))) |
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352 unmanage(c); |
5 | 353 } |
76
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354 |
84
052fe7498930
ordered variables in structs and source files alphabetically
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355 /* extern */ |
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356 |
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357 void (*handler[LASTEvent]) (XEvent *) = { |
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358 [ButtonPress] = buttonpress, |
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359 [ConfigureRequest] = configurerequest, |
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360 [DestroyNotify] = destroynotify, |
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361 [EnterNotify] = enternotify, |
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362 [LeaveNotify] = leavenotify, |
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363 [Expose] = expose, |
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364 [KeyPress] = keypress, |
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365 [MapRequest] = maprequest, |
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366 [PropertyNotify] = propertynotify, |
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367 [UnmapNotify] = unmapnotify |
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368 }; |
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369 |
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370 void |
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371 grabkeys() |
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372 { |
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373 static unsigned int len = sizeof(key) / sizeof(key[0]); |
76
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374 unsigned int i; |
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375 KeyCode code; |
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376 |
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377 for(i = 0; i < len; i++) { |
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378 code = XKeysymToKeycode(dpy, key[i].keysym); |
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379 XUngrabKey(dpy, code, key[i].mod, root); |
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380 XGrabKey(dpy, code, key[i].mod, root, True, |
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381 GrabModeAsync, GrabModeAsync); |
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382 } |
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383 } |