rev |
line source |
garbeam@5
|
1 /*
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garbeam@5
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2 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
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garbeam@5
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3 * See LICENSE file for license details.
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garbeam@5
|
4 */
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garbeam@76
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5 #include "dwm.h"
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garbeam@5
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6 #include <stdlib.h>
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garbeam@5
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7 #include <X11/keysym.h>
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garbeam@13
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8 #include <X11/Xatom.h>
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garbeam@5
|
9
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arg@146
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10 /* static */
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arg@114
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11
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arg@114
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12 typedef struct {
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arg@114
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13 unsigned long mod;
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arg@114
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14 KeySym keysym;
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arg@114
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15 void (*func)(Arg *arg);
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arg@114
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16 Arg arg;
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arg@114
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17 } Key;
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arg@114
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18
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arg@146
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19 KEYS
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garbeam@75
|
20
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arg@291
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21 #define CLEANMASK(mask) (mask & ~(numlockmask | LockMask))
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garbeam@5
|
22
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garbeam@77
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23 static void
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garbeam@77
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24 movemouse(Client *c)
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garbeam@77
|
25 {
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garbeam@77
|
26 int x1, y1, ocx, ocy, di;
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garbeam@77
|
27 unsigned int dui;
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garbeam@77
|
28 Window dummy;
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arg@123
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29 XEvent ev;
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garbeam@77
|
30
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arg@115
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31 ocx = c->x;
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arg@115
|
32 ocy = c->y;
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arg@148
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33 if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
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arg@123
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34 None, cursor[CurMove], CurrentTime) != GrabSuccess)
|
garbeam@77
|
35 return;
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garbeam@77
|
36 XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui);
|
garbeam@77
|
37 for(;;) {
|
arg@148
|
38 XMaskEvent(dpy, MOUSEMASK | ExposureMask, &ev);
|
garbeam@77
|
39 switch (ev.type) {
|
garbeam@77
|
40 default: break;
|
garbeam@77
|
41 case Expose:
|
garbeam@77
|
42 handler[Expose](&ev);
|
garbeam@77
|
43 break;
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garbeam@77
|
44 case MotionNotify:
|
garbeam@79
|
45 XSync(dpy, False);
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arg@115
|
46 c->x = ocx + (ev.xmotion.x - x1);
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arg@115
|
47 c->y = ocy + (ev.xmotion.y - y1);
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arg@99
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48 resize(c, False, TopLeft);
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garbeam@77
|
49 break;
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garbeam@77
|
50 case ButtonRelease:
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garbeam@77
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51 XUngrabPointer(dpy, CurrentTime);
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garbeam@77
|
52 return;
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garbeam@77
|
53 }
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garbeam@77
|
54 }
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garbeam@77
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55 }
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garbeam@77
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56
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garbeam@77
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57 static void
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garbeam@77
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58 resizemouse(Client *c)
|
garbeam@77
|
59 {
|
garbeam@77
|
60 int ocx, ocy;
|
arg@268
|
61 int nw, nh;
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arg@99
|
62 Corner sticky;
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arg@123
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63 XEvent ev;
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garbeam@77
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64
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arg@115
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65 ocx = c->x;
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arg@115
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66 ocy = c->y;
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arg@148
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67 if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
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garbeam@77
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68 None, cursor[CurResize], CurrentTime) != GrabSuccess)
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garbeam@77
|
69 return;
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arg@115
|
70 XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w, c->h);
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garbeam@77
|
71 for(;;) {
|
arg@148
|
72 XMaskEvent(dpy, MOUSEMASK | ExposureMask, &ev);
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garbeam@77
|
73 switch(ev.type) {
|
garbeam@77
|
74 default: break;
|
garbeam@77
|
75 case Expose:
|
garbeam@77
|
76 handler[Expose](&ev);
|
garbeam@77
|
77 break;
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garbeam@77
|
78 case MotionNotify:
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garbeam@79
|
79 XSync(dpy, False);
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arg@268
|
80 if((nw = abs(ocx - ev.xmotion.x)))
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arg@268
|
81 c->w = abs(ocx - ev.xmotion.x);
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arg@268
|
82 if((nh = abs(ocy - ev.xmotion.y)))
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arg@268
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83 c->h = abs(ocy - ev.xmotion.y);
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arg@115
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84 c->x = (ocx <= ev.xmotion.x) ? ocx : ocx - c->w;
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arg@115
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85 c->y = (ocy <= ev.xmotion.y) ? ocy : ocy - c->h;
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arg@105
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86 if(ocx <= ev.xmotion.x)
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arg@105
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87 sticky = (ocy <= ev.xmotion.y) ? TopLeft : BotLeft;
|
arg@105
|
88 else
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arg@105
|
89 sticky = (ocy <= ev.xmotion.y) ? TopRight : BotRight;
|
arg@99
|
90 resize(c, True, sticky);
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garbeam@77
|
91 break;
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garbeam@77
|
92 case ButtonRelease:
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garbeam@77
|
93 XUngrabPointer(dpy, CurrentTime);
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garbeam@77
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94 return;
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garbeam@77
|
95 }
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garbeam@77
|
96 }
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garbeam@77
|
97 }
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garbeam@73
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98
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garbeam@73
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99 static void
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garbeam@18
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100 buttonpress(XEvent *e)
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garbeam@18
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101 {
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garbeam@73
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102 int x;
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garbeam@73
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103 Arg a;
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arg@123
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104 Client *c;
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garbeam@18
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105 XButtonPressedEvent *ev = &e->xbutton;
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garbeam@18
|
106
|
garbeam@73
|
107 if(barwin == ev->window) {
|
arg@362
|
108 x = 0;
|
arg@362
|
109 for(a.i = 0; a.i < ntags; a.i++) {
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arg@362
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110 x += textw(tags[a.i]);
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arg@362
|
111 if(ev->x < x) {
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arg@399
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112 if(ev->button == Button1) {
|
arg@398
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113 if(ev->state & MODKEY)
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arg@398
|
114 tag(&a);
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arg@398
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115 else
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arg@398
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116 view(&a);
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arg@399
|
117 }
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arg@399
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118 else if(ev->button == Button3) {
|
arg@398
|
119 if(ev->state & MODKEY)
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arg@398
|
120 toggletag(&a);
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arg@398
|
121 else
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arg@398
|
122 toggleview(&a);
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arg@394
|
123 }
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arg@362
|
124 return;
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garbeam@73
|
125 }
|
garbeam@73
|
126 }
|
arg@371
|
127 if(ev->x < x + bmw) {
|
arg@371
|
128 if(ev->button == Button1)
|
arg@371
|
129 togglemode(NULL);
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arg@371
|
130 }
|
garbeam@73
|
131 }
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garbeam@58
|
132 else if((c = getclient(ev->window))) {
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arg@143
|
133 focus(c);
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arg@400
|
134 if(maximized || CLEANMASK(ev->state) != MODKEY)
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arg@318
|
135 return;
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arg@400
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136 if(ev->button == Button1 && (arrange == dofloat || c->isfloat)) {
|
arg@399
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137 restack(c);
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arg@399
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138 movemouse(c);
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arg@399
|
139 }
|
arg@399
|
140 else if(ev->button == Button2)
|
arg@248
|
141 zoom(NULL);
|
arg@400
|
142 else if(ev->button == Button3 && (arrange == dofloat || c->isfloat)) {
|
arg@399
|
143 restack(c);
|
arg@399
|
144 resizemouse(c);
|
garbeam@18
|
145 }
|
garbeam@18
|
146 }
|
garbeam@18
|
147 }
|
garbeam@18
|
148
|
garbeam@18
|
149 static void
|
arg@387
|
150 synconfig(Client *c, int x, int y, int w, int h, unsigned int border)
|
arg@387
|
151 {
|
arg@387
|
152 XEvent synev;
|
arg@387
|
153
|
arg@387
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154 synev.type = ConfigureNotify;
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arg@387
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155 synev.xconfigure.display = dpy;
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arg@387
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156 synev.xconfigure.event = c->win;
|
arg@387
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157 synev.xconfigure.window = c->win;
|
arg@387
|
158 synev.xconfigure.x = x;
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arg@387
|
159 synev.xconfigure.y = y;
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arg@387
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160 synev.xconfigure.width = w;
|
arg@387
|
161 synev.xconfigure.height = h;
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arg@387
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162 synev.xconfigure.border_width = border;
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arg@387
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163 synev.xconfigure.above = None;
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arg@387
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164 XSendEvent(dpy, c->win, True, NoEventMask, &synev);
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arg@387
|
165 }
|
arg@387
|
166
|
arg@387
|
167 static void
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garbeam@5
|
168 configurerequest(XEvent *e)
|
garbeam@5
|
169 {
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arg@286
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170 unsigned long newmask;
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arg@123
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171 Client *c;
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garbeam@5
|
172 XConfigureRequestEvent *ev = &e->xconfigurerequest;
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garbeam@5
|
173 XWindowChanges wc;
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garbeam@5
|
174
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garbeam@18
|
175 if((c = getclient(ev->window))) {
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arg@400
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176 if((c == sel) && !c->isfloat && (arrange != dofloat) && maximized) {
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arg@387
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177 synconfig(c, sx, sy + bh, sw - 2, sh - 2 - bh, ev->border_width);
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arg@387
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178 XSync(dpy, False);
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arg@386
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179 return;
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arg@386
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180 }
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garbeam@29
|
181 gravitate(c, True);
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arg@195
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182 if(ev->value_mask & CWX)
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arg@195
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183 c->x = ev->x;
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arg@195
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184 if(ev->value_mask & CWY)
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arg@195
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185 c->y = ev->y;
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arg@195
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186 if(ev->value_mask & CWWidth)
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arg@195
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187 c->w = ev->width;
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arg@195
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188 if(ev->value_mask & CWHeight)
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arg@195
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189 c->h = ev->height;
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garbeam@29
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190 if(ev->value_mask & CWBorderWidth)
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arg@164
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191 c->border = ev->border_width;
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garbeam@29
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192 gravitate(c, False);
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arg@164
|
193 wc.x = c->x;
|
arg@164
|
194 wc.y = c->y;
|
arg@164
|
195 wc.width = c->w;
|
arg@164
|
196 wc.height = c->h;
|
arg@164
|
197 newmask = ev->value_mask & (~(CWSibling | CWStackMode | CWBorderWidth));
|
arg@164
|
198 if(newmask)
|
arg@164
|
199 XConfigureWindow(dpy, c->win, newmask, &wc);
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arg@387
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200 else
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arg@387
|
201 synconfig(c, c->x, c->y, c->w, c->h, c->border);
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arg@195
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202 XSync(dpy, False);
|
arg@385
|
203 if(c->isfloat)
|
arg@385
|
204 resize(c, False, TopLeft);
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arg@196
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205 else
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arg@196
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206 arrange(NULL);
|
garbeam@5
|
207 }
|
arg@164
|
208 else {
|
arg@164
|
209 wc.x = ev->x;
|
arg@164
|
210 wc.y = ev->y;
|
arg@164
|
211 wc.width = ev->width;
|
arg@164
|
212 wc.height = ev->height;
|
arg@164
|
213 wc.border_width = ev->border_width;
|
arg@164
|
214 wc.sibling = ev->above;
|
arg@164
|
215 wc.stack_mode = ev->detail;
|
arg@164
|
216 XConfigureWindow(dpy, ev->window, ev->value_mask, &wc);
|
arg@195
|
217 XSync(dpy, False);
|
arg@164
|
218 }
|
garbeam@5
|
219 }
|
garbeam@5
|
220
|
garbeam@5
|
221 static void
|
garbeam@5
|
222 destroynotify(XEvent *e)
|
garbeam@5
|
223 {
|
garbeam@5
|
224 Client *c;
|
garbeam@5
|
225 XDestroyWindowEvent *ev = &e->xdestroywindow;
|
garbeam@5
|
226
|
garbeam@11
|
227 if((c = getclient(ev->window)))
|
garbeam@11
|
228 unmanage(c);
|
garbeam@5
|
229 }
|
garbeam@5
|
230
|
garbeam@5
|
231 static void
|
garbeam@5
|
232 enternotify(XEvent *e)
|
garbeam@5
|
233 {
|
arg@123
|
234 Client *c;
|
garbeam@5
|
235 XCrossingEvent *ev = &e->xcrossing;
|
garbeam@5
|
236
|
arg@232
|
237 if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
|
garbeam@5
|
238 return;
|
garbeam@5
|
239
|
arg@161
|
240 if((c = getclient(ev->window)) || (c = getctitle(ev->window)))
|
garbeam@13
|
241 focus(c);
|
arg@239
|
242 else if(ev->window == root) {
|
garbeam@31
|
243 issel = True;
|
arg@239
|
244 XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
|
arg@239
|
245 drawall();
|
arg@239
|
246 }
|
garbeam@5
|
247 }
|
garbeam@5
|
248
|
garbeam@5
|
249 static void
|
garbeam@5
|
250 expose(XEvent *e)
|
garbeam@5
|
251 {
|
arg@123
|
252 Client *c;
|
garbeam@5
|
253 XExposeEvent *ev = &e->xexpose;
|
garbeam@5
|
254
|
garbeam@5
|
255 if(ev->count == 0) {
|
garbeam@70
|
256 if(barwin == ev->window)
|
garbeam@74
|
257 drawstatus();
|
garbeam@75
|
258 else if((c = getctitle(ev->window)))
|
garbeam@74
|
259 drawtitle(c);
|
garbeam@5
|
260 }
|
garbeam@5
|
261 }
|
garbeam@5
|
262
|
garbeam@5
|
263 static void
|
garbeam@76
|
264 keypress(XEvent *e)
|
garbeam@76
|
265 {
|
arg@138
|
266 static unsigned int len = sizeof(key) / sizeof(key[0]);
|
garbeam@76
|
267 unsigned int i;
|
garbeam@76
|
268 KeySym keysym;
|
arg@123
|
269 XKeyEvent *ev = &e->xkey;
|
garbeam@76
|
270
|
garbeam@76
|
271 keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
|
arg@275
|
272 for(i = 0; i < len; i++) {
|
arg@160
|
273 if(keysym == key[i].keysym &&
|
arg@275
|
274 CLEANMASK(key[i].mod) == CLEANMASK(ev->state))
|
arg@275
|
275 {
|
garbeam@76
|
276 if(key[i].func)
|
garbeam@76
|
277 key[i].func(&key[i].arg);
|
garbeam@76
|
278 return;
|
garbeam@76
|
279 }
|
arg@275
|
280 }
|
garbeam@76
|
281 }
|
garbeam@76
|
282
|
garbeam@76
|
283 static void
|
garbeam@76
|
284 leavenotify(XEvent *e)
|
garbeam@76
|
285 {
|
garbeam@76
|
286 XCrossingEvent *ev = &e->xcrossing;
|
garbeam@76
|
287
|
arg@239
|
288 if((ev->window == root) && !ev->same_screen) {
|
arg@239
|
289 issel = False;
|
arg@239
|
290 drawall();
|
arg@239
|
291 }
|
garbeam@76
|
292 }
|
garbeam@76
|
293
|
garbeam@76
|
294 static void
|
arg@279
|
295 mappingnotify(XEvent *e)
|
arg@279
|
296 {
|
arg@279
|
297 XMappingEvent *ev = &e->xmapping;
|
arg@279
|
298
|
arg@279
|
299 XRefreshKeyboardMapping(ev);
|
arg@279
|
300 if(ev->request == MappingKeyboard)
|
arg@279
|
301 grabkeys();
|
arg@279
|
302 }
|
arg@279
|
303
|
arg@279
|
304 static void
|
garbeam@5
|
305 maprequest(XEvent *e)
|
garbeam@5
|
306 {
|
arg@123
|
307 static XWindowAttributes wa;
|
garbeam@5
|
308 XMapRequestEvent *ev = &e->xmaprequest;
|
garbeam@5
|
309
|
garbeam@5
|
310 if(!XGetWindowAttributes(dpy, ev->window, &wa))
|
garbeam@5
|
311 return;
|
garbeam@5
|
312
|
garbeam@5
|
313 if(wa.override_redirect) {
|
garbeam@5
|
314 XSelectInput(dpy, ev->window,
|
garbeam@5
|
315 (StructureNotifyMask | PropertyChangeMask));
|
garbeam@5
|
316 return;
|
garbeam@5
|
317 }
|
garbeam@5
|
318
|
garbeam@10
|
319 if(!getclient(ev->window))
|
garbeam@10
|
320 manage(ev->window, &wa);
|
garbeam@5
|
321 }
|
garbeam@5
|
322
|
garbeam@5
|
323 static void
|
garbeam@5
|
324 propertynotify(XEvent *e)
|
garbeam@5
|
325 {
|
arg@123
|
326 Client *c;
|
arg@123
|
327 Window trans;
|
garbeam@5
|
328 XPropertyEvent *ev = &e->xproperty;
|
garbeam@5
|
329
|
garbeam@5
|
330 if(ev->state == PropertyDelete)
|
garbeam@5
|
331 return; /* ignore */
|
garbeam@5
|
332
|
garbeam@13
|
333 if((c = getclient(ev->window))) {
|
garbeam@77
|
334 if(ev->atom == wmatom[WMProtocols]) {
|
garbeam@75
|
335 c->proto = getproto(c->win);
|
garbeam@30
|
336 return;
|
garbeam@30
|
337 }
|
garbeam@13
|
338 switch (ev->atom) {
|
garbeam@13
|
339 default: break;
|
garbeam@13
|
340 case XA_WM_TRANSIENT_FOR:
|
garbeam@53
|
341 XGetTransientForHint(dpy, c->win, &trans);
|
garbeam@80
|
342 if(!c->isfloat && (c->isfloat = (trans != 0)))
|
garbeam@53
|
343 arrange(NULL);
|
garbeam@13
|
344 break;
|
garbeam@13
|
345 case XA_WM_NORMAL_HINTS:
|
garbeam@74
|
346 setsize(c);
|
garbeam@13
|
347 break;
|
garbeam@13
|
348 }
|
garbeam@77
|
349 if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
|
garbeam@74
|
350 settitle(c);
|
garbeam@74
|
351 drawtitle(c);
|
garbeam@13
|
352 }
|
garbeam@13
|
353 }
|
garbeam@5
|
354 }
|
garbeam@5
|
355
|
garbeam@5
|
356 static void
|
garbeam@5
|
357 unmapnotify(XEvent *e)
|
garbeam@5
|
358 {
|
garbeam@5
|
359 Client *c;
|
garbeam@5
|
360 XUnmapEvent *ev = &e->xunmap;
|
garbeam@5
|
361
|
garbeam@10
|
362 if((c = getclient(ev->window)))
|
garbeam@10
|
363 unmanage(c);
|
garbeam@5
|
364 }
|
garbeam@76
|
365
|
garbeam@84
|
366 /* extern */
|
garbeam@76
|
367
|
garbeam@76
|
368 void (*handler[LASTEvent]) (XEvent *) = {
|
garbeam@76
|
369 [ButtonPress] = buttonpress,
|
garbeam@76
|
370 [ConfigureRequest] = configurerequest,
|
garbeam@76
|
371 [DestroyNotify] = destroynotify,
|
garbeam@76
|
372 [EnterNotify] = enternotify,
|
garbeam@76
|
373 [LeaveNotify] = leavenotify,
|
garbeam@76
|
374 [Expose] = expose,
|
garbeam@76
|
375 [KeyPress] = keypress,
|
arg@279
|
376 [MappingNotify] = mappingnotify,
|
garbeam@76
|
377 [MapRequest] = maprequest,
|
garbeam@76
|
378 [PropertyNotify] = propertynotify,
|
garbeam@76
|
379 [UnmapNotify] = unmapnotify
|
garbeam@76
|
380 };
|
garbeam@76
|
381
|
garbeam@76
|
382 void
|
garbeam@76
|
383 grabkeys()
|
garbeam@76
|
384 {
|
arg@138
|
385 static unsigned int len = sizeof(key) / sizeof(key[0]);
|
garbeam@76
|
386 unsigned int i;
|
garbeam@76
|
387 KeyCode code;
|
garbeam@76
|
388
|
arg@279
|
389 XUngrabKey(dpy, AnyKey, AnyModifier, root);
|
garbeam@76
|
390 for(i = 0; i < len; i++) {
|
garbeam@76
|
391 code = XKeysymToKeycode(dpy, key[i].keysym);
|
garbeam@76
|
392 XGrabKey(dpy, code, key[i].mod, root, True,
|
garbeam@76
|
393 GrabModeAsync, GrabModeAsync);
|
arg@160
|
394 XGrabKey(dpy, code, key[i].mod | LockMask, root, True,
|
arg@160
|
395 GrabModeAsync, GrabModeAsync);
|
arg@291
|
396 XGrabKey(dpy, code, key[i].mod | numlockmask, root, True,
|
arg@146
|
397 GrabModeAsync, GrabModeAsync);
|
arg@291
|
398 XGrabKey(dpy, code, key[i].mod | numlockmask | LockMask, root, True,
|
arg@146
|
399 GrabModeAsync, GrabModeAsync);
|
garbeam@76
|
400 }
|
garbeam@76
|
401 }
|
arg@292
|
402
|
arg@292
|
403 void
|
arg@292
|
404 procevent()
|
arg@292
|
405 {
|
arg@292
|
406 XEvent ev;
|
arg@292
|
407
|
arg@292
|
408 while(XPending(dpy)) {
|
arg@292
|
409 XNextEvent(dpy, &ev);
|
arg@292
|
410 if(handler[ev.type])
|
arg@292
|
411 (handler[ev.type])(&ev); /* call handler */
|
arg@292
|
412 }
|
arg@292
|
413 }
|
arg@292
|
414
|