Mercurial > dwm-meillo
annotate event.c @ 14:5c078b66347b
added bar event timer
| author | Anselm R. Garbe <garbeam@wmii.de> |
|---|---|
| date | Tue, 11 Jul 2006 18:15:11 +0200 |
| parents | 5cc5e55a132d |
| children | 359b6e563b95 |
| rev | line source |
|---|---|
| 5 | 1 /* |
| 2 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com> | |
| 3 * See LICENSE file for license details. | |
| 4 */ | |
| 5 | |
| 6 #include <fcntl.h> | |
| 7 #include <stdlib.h> | |
| 8 #include <string.h> | |
| 9 #include <X11/keysym.h> | |
|
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10 #include <X11/Xatom.h> |
| 5 | 11 |
| 12 #include "wm.h" | |
| 13 | |
| 14 /* local functions */ | |
| 15 static void configurerequest(XEvent *e); | |
| 16 static void destroynotify(XEvent *e); | |
| 17 static void enternotify(XEvent *e); | |
| 18 static void leavenotify(XEvent *e); | |
| 19 static void expose(XEvent *e); | |
| 20 static void keymapnotify(XEvent *e); | |
| 21 static void maprequest(XEvent *e); | |
| 22 static void propertynotify(XEvent *e); | |
| 23 static void unmapnotify(XEvent *e); | |
| 24 | |
| 25 void (*handler[LASTEvent]) (XEvent *) = { | |
| 26 [ConfigureRequest] = configurerequest, | |
| 27 [DestroyNotify] = destroynotify, | |
| 28 [EnterNotify] = enternotify, | |
| 29 [LeaveNotify] = leavenotify, | |
| 30 [Expose] = expose, | |
| 31 [KeyPress] = keypress, | |
| 32 [KeymapNotify] = keymapnotify, | |
| 33 [MapRequest] = maprequest, | |
| 34 [PropertyNotify] = propertynotify, | |
| 35 [UnmapNotify] = unmapnotify | |
| 36 }; | |
| 37 | |
| 38 unsigned int | |
|
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39 flush_events(long even_mask) |
| 5 | 40 { |
| 41 XEvent ev; | |
| 42 unsigned int n = 0; | |
| 43 while(XCheckMaskEvent(dpy, even_mask, &ev)) n++; | |
| 44 return n; | |
| 45 } | |
| 46 | |
| 47 static void | |
| 48 configurerequest(XEvent *e) | |
| 49 { | |
| 50 XConfigureRequestEvent *ev = &e->xconfigurerequest; | |
| 51 XWindowChanges wc; | |
| 52 Client *c; | |
| 53 | |
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54 c = getclient(ev->window); |
| 5 | 55 ev->value_mask &= ~CWSibling; |
| 56 if(c) { | |
| 57 if(ev->value_mask & CWX) | |
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58 c->r[RFloat].x = ev->x; |
| 5 | 59 if(ev->value_mask & CWY) |
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60 c->r[RFloat].y = ev->y; |
| 5 | 61 if(ev->value_mask & CWWidth) |
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62 c->r[RFloat].width = ev->width; |
| 5 | 63 if(ev->value_mask & CWHeight) |
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64 c->r[RFloat].height = ev->height; |
| 5 | 65 if(ev->value_mask & CWBorderWidth) |
| 66 c->border = ev->border_width; | |
| 67 } | |
| 68 | |
| 69 wc.x = ev->x; | |
| 70 wc.y = ev->y; | |
| 71 wc.width = ev->width; | |
| 72 wc.height = ev->height; | |
| 73 wc.border_width = 0; | |
| 74 wc.sibling = None; | |
| 75 wc.stack_mode = Above; | |
| 76 ev->value_mask &= ~CWStackMode; | |
| 77 ev->value_mask |= CWBorderWidth; | |
| 78 XConfigureWindow(dpy, ev->window, ev->value_mask, &wc); | |
| 79 XFlush(dpy); | |
| 80 } | |
| 81 | |
| 82 static void | |
| 83 destroynotify(XEvent *e) | |
| 84 { | |
| 85 Client *c; | |
| 86 XDestroyWindowEvent *ev = &e->xdestroywindow; | |
| 87 | |
| 11 | 88 if((c = getclient(ev->window))) |
| 89 unmanage(c); | |
| 5 | 90 } |
| 91 | |
| 92 static void | |
| 93 enternotify(XEvent *e) | |
| 94 { | |
| 95 XCrossingEvent *ev = &e->xcrossing; | |
| 96 Client *c; | |
| 97 | |
| 98 if(ev->mode != NotifyNormal || ev->detail == NotifyInferior) | |
| 99 return; | |
| 100 | |
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101 if((c = getclient(ev->window))) |
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102 focus(c); |
| 5 | 103 else if(ev->window == root) { |
| 104 sel_screen = True; | |
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105 /*draw_frames();*/ |
| 5 | 106 } |
| 107 } | |
| 108 | |
| 109 static void | |
| 110 leavenotify(XEvent *e) | |
| 111 { | |
| 112 XCrossingEvent *ev = &e->xcrossing; | |
| 113 | |
| 114 if((ev->window == root) && !ev->same_screen) { | |
| 115 sel_screen = True; | |
| 116 /*draw_frames();*/ | |
| 117 } | |
| 118 } | |
| 119 | |
| 120 static void | |
| 121 expose(XEvent *e) | |
| 122 { | |
| 123 XExposeEvent *ev = &e->xexpose; | |
| 124 | |
| 125 if(ev->count == 0) { | |
| 126 if(ev->window == barwin) | |
| 127 draw_bar(); | |
| 128 } | |
| 129 } | |
| 130 | |
| 131 static void | |
| 132 keymapnotify(XEvent *e) | |
| 133 { | |
| 134 update_keys(); | |
| 135 } | |
| 136 | |
| 137 static void | |
| 138 maprequest(XEvent *e) | |
| 139 { | |
| 140 XMapRequestEvent *ev = &e->xmaprequest; | |
| 141 static XWindowAttributes wa; | |
| 142 | |
| 143 if(!XGetWindowAttributes(dpy, ev->window, &wa)) | |
| 144 return; | |
| 145 | |
| 146 if(wa.override_redirect) { | |
| 147 XSelectInput(dpy, ev->window, | |
| 148 (StructureNotifyMask | PropertyChangeMask)); | |
| 149 return; | |
| 150 } | |
| 151 | |
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152 if(!getclient(ev->window)) |
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153 manage(ev->window, &wa); |
| 5 | 154 } |
| 155 | |
| 156 static void | |
| 157 propertynotify(XEvent *e) | |
| 158 { | |
| 159 XPropertyEvent *ev = &e->xproperty; | |
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160 long msize; |
| 5 | 161 Client *c; |
| 162 | |
| 163 if(ev->state == PropertyDelete) | |
| 164 return; /* ignore */ | |
| 165 | |
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166 if(ev->atom == wm_atom[WMProtocols]) { |
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167 c->proto = win_proto(c->win); |
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168 return; |
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169 } |
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170 if((c = getclient(ev->window))) { |
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171 switch (ev->atom) { |
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172 default: break; |
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173 case XA_WM_TRANSIENT_FOR: |
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174 XGetTransientForHint(dpy, c->win, &c->trans); |
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175 break; |
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176 case XA_WM_NORMAL_HINTS: |
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177 if(!XGetWMNormalHints(dpy, c->win, &c->size, &msize) |
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178 || !c->size.flags) |
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179 c->size.flags = PSize; |
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180 if(c->size.flags & PMinSize && c->size.flags & PMaxSize |
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181 && c->size.min_width == c->size.max_width |
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182 && c->size.min_height == c->size.max_height) |
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183 c->fixedsize = True; |
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184 else |
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185 c->fixedsize = False; |
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186 break; |
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187 } |
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188 if(ev->atom == XA_WM_NAME || ev->atom == net_atom[NetWMName]) { |
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189 update_name(c); |
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190 /*draw_frame(c->sel);*/ |
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191 } |
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192 } |
| 5 | 193 } |
| 194 | |
| 195 static void | |
| 196 unmapnotify(XEvent *e) | |
| 197 { | |
| 198 Client *c; | |
| 199 XUnmapEvent *ev = &e->xunmap; | |
| 200 | |
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703255003abb
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parents:
9
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changeset
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201 if((c = getclient(ev->window))) |
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703255003abb
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Anselm R. Garbe <garbeam@wmii.de>
parents:
9
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202 unmanage(c); |
| 5 | 203 } |