rev |
line source |
garbeam@5
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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
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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
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garbeam@5
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7 #include <stdlib.h>
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garbeam@5
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8 #include <X11/keysym.h>
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garbeam@13
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9 #include <X11/Xatom.h>
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garbeam@5
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10
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arg@146
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11 /* static */
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arg@114
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12
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arg@114
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13 typedef struct {
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arg@114
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14 unsigned long mod;
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arg@114
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15 KeySym keysym;
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arg@114
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16 void (*func)(Arg *arg);
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arg@114
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17 Arg arg;
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arg@114
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18 } Key;
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arg@114
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19
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arg@146
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20 KEYS
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garbeam@75
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21
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arg@146
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22 static unsigned int valid_mask = 255 & ~(NUMLOCKMASK | LockMask);
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garbeam@5
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23
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garbeam@77
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24 static void
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garbeam@77
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25 movemouse(Client *c)
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garbeam@77
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26 {
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garbeam@77
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27 int x1, y1, ocx, ocy, di;
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garbeam@77
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28 unsigned int dui;
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garbeam@77
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29 Window dummy;
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arg@123
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30 XEvent ev;
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garbeam@77
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31
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arg@115
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32 ocx = c->x;
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arg@115
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33 ocy = c->y;
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arg@148
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34 if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
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arg@123
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35 None, cursor[CurMove], CurrentTime) != GrabSuccess)
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garbeam@77
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36 return;
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garbeam@77
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37 XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui);
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garbeam@77
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38 for(;;) {
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arg@148
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39 XMaskEvent(dpy, MOUSEMASK | ExposureMask, &ev);
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garbeam@77
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40 switch (ev.type) {
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garbeam@77
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41 default: break;
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garbeam@77
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42 case Expose:
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garbeam@77
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43 handler[Expose](&ev);
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garbeam@77
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44 break;
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garbeam@77
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45 case MotionNotify:
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garbeam@79
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46 XSync(dpy, False);
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arg@115
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47 c->x = ocx + (ev.xmotion.x - x1);
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arg@115
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48 c->y = ocy + (ev.xmotion.y - y1);
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arg@99
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49 resize(c, False, TopLeft);
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garbeam@77
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50 break;
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garbeam@77
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51 case ButtonRelease:
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garbeam@77
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52 XUngrabPointer(dpy, CurrentTime);
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garbeam@77
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53 return;
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garbeam@77
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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
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garbeam@77
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58 static void
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garbeam@77
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59 resizemouse(Client *c)
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garbeam@77
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60 {
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garbeam@77
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61 int ocx, ocy;
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arg@99
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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
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69 return;
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arg@115
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70 XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w, c->h);
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garbeam@77
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71 for(;;) {
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arg@148
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72 XMaskEvent(dpy, MOUSEMASK | ExposureMask, &ev);
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garbeam@77
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73 switch(ev.type) {
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garbeam@77
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74 default: break;
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garbeam@77
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75 case Expose:
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garbeam@77
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76 handler[Expose](&ev);
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garbeam@77
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77 break;
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garbeam@77
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78 case MotionNotify:
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garbeam@79
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79 XSync(dpy, False);
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arg@115
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80 c->w = abs(ocx - ev.xmotion.x);
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arg@115
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81 c->h = abs(ocy - ev.xmotion.y);
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arg@115
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82 c->x = (ocx <= ev.xmotion.x) ? ocx : ocx - c->w;
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arg@115
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83 c->y = (ocy <= ev.xmotion.y) ? ocy : ocy - c->h;
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arg@105
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84 if(ocx <= ev.xmotion.x)
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arg@105
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85 sticky = (ocy <= ev.xmotion.y) ? TopLeft : BotLeft;
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arg@105
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86 else
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arg@105
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87 sticky = (ocy <= ev.xmotion.y) ? TopRight : BotRight;
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arg@99
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88 resize(c, True, sticky);
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garbeam@77
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89 break;
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garbeam@77
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90 case ButtonRelease:
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garbeam@77
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91 XUngrabPointer(dpy, CurrentTime);
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garbeam@77
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92 return;
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garbeam@77
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93 }
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garbeam@77
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94 }
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garbeam@77
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95 }
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garbeam@73
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96
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garbeam@73
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97 static void
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garbeam@18
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98 buttonpress(XEvent *e)
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garbeam@18
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99 {
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garbeam@73
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100 int x;
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garbeam@73
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101 Arg a;
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arg@123
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102 Client *c;
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garbeam@18
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103 XButtonPressedEvent *ev = &e->xbutton;
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garbeam@18
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104
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garbeam@73
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105 if(barwin == ev->window) {
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garbeam@80
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106 switch(ev->button) {
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garbeam@80
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107 default:
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garbeam@80
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108 x = 0;
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garbeam@80
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109 for(a.i = 0; a.i < TLast; a.i++) {
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garbeam@80
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110 x += textw(tags[a.i]);
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garbeam@80
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111 if(ev->x < x) {
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garbeam@80
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112 view(&a);
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garbeam@80
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113 break;
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garbeam@80
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114 }
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garbeam@73
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115 }
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garbeam@80
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116 break;
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garbeam@80
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117 case Button4:
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arg@149
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118 viewnext(&a);
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garbeam@80
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119 break;
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garbeam@80
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120 case Button5:
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arg@149
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121 viewprev(&a);
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garbeam@80
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122 break;
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garbeam@73
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123 }
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garbeam@73
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124 }
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garbeam@58
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125 else if((c = getclient(ev->window))) {
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arg@143
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126 focus(c);
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garbeam@18
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127 switch(ev->button) {
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garbeam@18
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128 default:
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garbeam@18
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129 break;
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garbeam@18
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130 case Button1:
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arg@133
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131 if(!c->ismax && (arrange == dofloat || c->isfloat)) {
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arg@99
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132 higher(c);
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arg@99
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133 movemouse(c);
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arg@99
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134 }
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garbeam@18
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135 break;
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garbeam@18
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136 case Button2:
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garbeam@26
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137 lower(c);
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garbeam@18
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138 break;
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garbeam@18
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139 case Button3:
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arg@133
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140 if(!c->ismax && (arrange == dofloat || c->isfloat)) {
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arg@99
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141 higher(c);
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arg@99
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142 resizemouse(c);
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arg@99
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143 }
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garbeam@18
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144 break;
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garbeam@18
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145 }
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garbeam@18
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146 }
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garbeam@18
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147 }
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garbeam@18
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148
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garbeam@18
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149 static void
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garbeam@5
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150 configurerequest(XEvent *e)
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garbeam@5
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151 {
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arg@123
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152 Client *c;
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garbeam@5
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153 XConfigureRequestEvent *ev = &e->xconfigurerequest;
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garbeam@5
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154 XWindowChanges wc;
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garbeam@5
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155
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garbeam@18
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156 if((c = getclient(ev->window))) {
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garbeam@29
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157 gravitate(c, True);
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garbeam@5
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158 if(ev->value_mask & CWX)
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arg@115
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159 c->x = ev->x;
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garbeam@5
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160 if(ev->value_mask & CWY)
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arg@115
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161 c->y = ev->y;
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garbeam@5
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162 if(ev->value_mask & CWWidth)
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arg@115
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163 c->w = ev->width;
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garbeam@5
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164 if(ev->value_mask & CWHeight)
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arg@115
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165 c->h = ev->height;
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garbeam@29
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166 if(ev->value_mask & CWBorderWidth)
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garbeam@55
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167 c->border = 1;
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garbeam@29
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168 gravitate(c, False);
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arg@99
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169 resize(c, True, TopLeft);
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garbeam@5
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170 }
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arg@158
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171 else {
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arg@158
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172 wc.x = ev->x;
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arg@158
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173 wc.y = ev->y;
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arg@158
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174 wc.width = ev->width;
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arg@158
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175 wc.height = ev->height;
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arg@158
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176 wc.border_width = 1;
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arg@158
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177 XConfigureWindow(dpy, ev->window,
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arg@158
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178 CWX|CWY|CWWidth|CWHeight|CWBorderWidth, &wc);
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arg@158
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179 XSync(dpy, False);
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arg@158
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180 }
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garbeam@5
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181 }
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garbeam@5
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182
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garbeam@5
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183 static void
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garbeam@5
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184 destroynotify(XEvent *e)
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garbeam@5
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185 {
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garbeam@5
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186 Client *c;
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garbeam@5
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187 XDestroyWindowEvent *ev = &e->xdestroywindow;
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garbeam@5
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188
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garbeam@11
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189 if((c = getclient(ev->window)))
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garbeam@11
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190 unmanage(c);
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garbeam@5
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191 }
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garbeam@5
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192
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garbeam@5
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193 static void
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garbeam@5
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194 enternotify(XEvent *e)
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garbeam@5
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195 {
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arg@123
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196 Client *c;
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garbeam@5
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197 XCrossingEvent *ev = &e->xcrossing;
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garbeam@5
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198
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arg@143
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199 if(ev->detail == NotifyInferior)
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garbeam@5
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200 return;
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garbeam@5
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201
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garbeam@13
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202 if((c = getclient(ev->window)))
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garbeam@13
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203 focus(c);
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garbeam@26
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204 else if(ev->window == root)
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garbeam@31
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205 issel = True;
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garbeam@5
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206 }
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garbeam@5
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207
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garbeam@5
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208 static void
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garbeam@5
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209 expose(XEvent *e)
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garbeam@5
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210 {
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arg@123
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211 Client *c;
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garbeam@5
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212 XExposeEvent *ev = &e->xexpose;
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garbeam@5
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213
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garbeam@5
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214 if(ev->count == 0) {
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garbeam@70
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215 if(barwin == ev->window)
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garbeam@74
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216 drawstatus();
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garbeam@75
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217 else if((c = getctitle(ev->window)))
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garbeam@74
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218 drawtitle(c);
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garbeam@5
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219 }
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garbeam@5
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220 }
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garbeam@5
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221
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garbeam@5
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222 static void
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garbeam@76
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223 keypress(XEvent *e)
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garbeam@76
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224 {
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arg@138
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225 static unsigned int len = sizeof(key) / sizeof(key[0]);
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garbeam@76
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226 unsigned int i;
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garbeam@76
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227 KeySym keysym;
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arg@123
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228 XKeyEvent *ev = &e->xkey;
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arg@145
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229 ev->state &= valid_mask;
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garbeam@76
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230
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garbeam@76
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231 keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
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garbeam@76
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232 for(i = 0; i < len; i++)
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arg@145
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233 if((keysym == key[i].keysym) && ((key[i].mod & valid_mask) == ev->state)) {
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garbeam@76
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234 if(key[i].func)
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garbeam@76
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235 key[i].func(&key[i].arg);
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garbeam@76
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236 return;
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garbeam@76
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237 }
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garbeam@76
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238 }
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garbeam@76
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239
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garbeam@76
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240 static void
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garbeam@76
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241 leavenotify(XEvent *e)
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garbeam@76
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242 {
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garbeam@76
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243 XCrossingEvent *ev = &e->xcrossing;
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garbeam@76
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244
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garbeam@76
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245 if((ev->window == root) && !ev->same_screen)
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garbeam@76
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246 issel = True;
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garbeam@76
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247 }
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garbeam@76
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248
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garbeam@76
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249 static void
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garbeam@5
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250 maprequest(XEvent *e)
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garbeam@5
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251 {
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arg@123
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252 static XWindowAttributes wa;
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garbeam@5
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253 XMapRequestEvent *ev = &e->xmaprequest;
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garbeam@5
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254
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garbeam@5
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255 if(!XGetWindowAttributes(dpy, ev->window, &wa))
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garbeam@5
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256 return;
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garbeam@5
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257
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garbeam@5
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258 if(wa.override_redirect) {
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garbeam@5
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259 XSelectInput(dpy, ev->window,
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garbeam@5
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260 (StructureNotifyMask | PropertyChangeMask));
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garbeam@5
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261 return;
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garbeam@5
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262 }
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garbeam@5
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263
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garbeam@10
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264 if(!getclient(ev->window))
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garbeam@10
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265 manage(ev->window, &wa);
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garbeam@5
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266 }
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garbeam@5
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267
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garbeam@5
|
268 static void
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garbeam@5
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269 propertynotify(XEvent *e)
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garbeam@5
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270 {
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arg@123
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271 Client *c;
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arg@123
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272 Window trans;
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garbeam@5
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273 XPropertyEvent *ev = &e->xproperty;
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garbeam@5
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274
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garbeam@5
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275 if(ev->state == PropertyDelete)
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garbeam@5
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276 return; /* ignore */
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garbeam@5
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277
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garbeam@13
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278 if((c = getclient(ev->window))) {
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garbeam@77
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279 if(ev->atom == wmatom[WMProtocols]) {
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garbeam@75
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280 c->proto = getproto(c->win);
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garbeam@30
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281 return;
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garbeam@30
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282 }
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garbeam@13
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283 switch (ev->atom) {
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garbeam@13
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284 default: break;
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garbeam@13
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285 case XA_WM_TRANSIENT_FOR:
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garbeam@53
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286 XGetTransientForHint(dpy, c->win, &trans);
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garbeam@80
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287 if(!c->isfloat && (c->isfloat = (trans != 0)))
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garbeam@53
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288 arrange(NULL);
|
garbeam@13
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289 break;
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garbeam@13
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290 case XA_WM_NORMAL_HINTS:
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garbeam@74
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291 setsize(c);
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garbeam@13
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292 break;
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garbeam@13
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293 }
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garbeam@77
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294 if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
|
garbeam@74
|
295 settitle(c);
|
garbeam@74
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296 drawtitle(c);
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garbeam@13
|
297 }
|
garbeam@13
|
298 }
|
garbeam@5
|
299 }
|
garbeam@5
|
300
|
garbeam@5
|
301 static void
|
garbeam@5
|
302 unmapnotify(XEvent *e)
|
garbeam@5
|
303 {
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garbeam@5
|
304 Client *c;
|
garbeam@5
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305 XUnmapEvent *ev = &e->xunmap;
|
garbeam@5
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306
|
garbeam@10
|
307 if((c = getclient(ev->window)))
|
garbeam@10
|
308 unmanage(c);
|
garbeam@5
|
309 }
|
garbeam@76
|
310
|
garbeam@84
|
311 /* extern */
|
garbeam@76
|
312
|
garbeam@76
|
313 void (*handler[LASTEvent]) (XEvent *) = {
|
garbeam@76
|
314 [ButtonPress] = buttonpress,
|
garbeam@76
|
315 [ConfigureRequest] = configurerequest,
|
garbeam@76
|
316 [DestroyNotify] = destroynotify,
|
garbeam@76
|
317 [EnterNotify] = enternotify,
|
garbeam@76
|
318 [LeaveNotify] = leavenotify,
|
garbeam@76
|
319 [Expose] = expose,
|
garbeam@76
|
320 [KeyPress] = keypress,
|
garbeam@76
|
321 [MapRequest] = maprequest,
|
garbeam@76
|
322 [PropertyNotify] = propertynotify,
|
garbeam@76
|
323 [UnmapNotify] = unmapnotify
|
garbeam@76
|
324 };
|
garbeam@76
|
325
|
garbeam@76
|
326 void
|
garbeam@76
|
327 grabkeys()
|
garbeam@76
|
328 {
|
arg@138
|
329 static unsigned int len = sizeof(key) / sizeof(key[0]);
|
garbeam@76
|
330 unsigned int i;
|
garbeam@76
|
331 KeyCode code;
|
garbeam@76
|
332
|
garbeam@76
|
333 for(i = 0; i < len; i++) {
|
garbeam@76
|
334 code = XKeysymToKeycode(dpy, key[i].keysym);
|
garbeam@76
|
335 XUngrabKey(dpy, code, key[i].mod, root);
|
arg@146
|
336 XUngrabKey(dpy, code, key[i].mod | NUMLOCKMASK, root);
|
arg@146
|
337 XUngrabKey(dpy, code, key[i].mod | NUMLOCKMASK | LockMask, root);
|
garbeam@76
|
338 XGrabKey(dpy, code, key[i].mod, root, True,
|
garbeam@76
|
339 GrabModeAsync, GrabModeAsync);
|
arg@146
|
340 XGrabKey(dpy, code, key[i].mod | NUMLOCKMASK, root, True,
|
arg@146
|
341 GrabModeAsync, GrabModeAsync);
|
arg@146
|
342 XGrabKey(dpy, code, key[i].mod | NUMLOCKMASK | LockMask, root, True,
|
arg@146
|
343 GrabModeAsync, GrabModeAsync);
|
garbeam@76
|
344 }
|
garbeam@76
|
345 }
|