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garbeam@5
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1 /*
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2 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
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3 * See LICENSE file for license details.
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4 */
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5
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6 #include <string.h>
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7 #include <X11/Xatom.h>
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8
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9 #include "util.h"
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10 #include "wm.h"
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11
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12 static void
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13 update_client_name(Client *c)
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14 {
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15 XTextProperty name;
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16 int n;
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17 char **list = NULL;
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18
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19 name.nitems = 0;
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20 c->name[0] = 0;
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21 XGetTextProperty(dpy, c->win, &name, net_atom[NetWMName]);
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22 if(!name.nitems)
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23 XGetWMName(dpy, c->win, &name);
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24 if(!name.nitems)
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25 return;
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26 if(name.encoding == XA_STRING)
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27 strncpy(c->name, (char *)name.value, sizeof(c->name));
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28 else {
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29 if(XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success
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30 && n > 0 && *list)
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31 {
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32 strncpy(c->name, *list, sizeof(c->name));
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33 XFreeStringList(list);
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34 }
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35 }
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36 XFree(name.value);
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37 }
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38
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39 Client *
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40 create_client(Window w, XWindowAttributes *wa)
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41 {
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42 Client *c;
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43 XSetWindowAttributes twa;
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44 long msize;
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45
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46 c = emallocz(sizeof(Client));
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47 c->win = w;
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48 c->r[RFloat].x = wa->x;
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49 c->r[RFloat].y = wa->y;
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50 c->r[RFloat].width = wa->width;
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51 c->r[RFloat].height = wa->height;
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52 c->border = wa->border_width;
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53 XSetWindowBorderWidth(dpy, c->win, 0);
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54 XGetTransientForHint(dpy, c->win, &c->trans);
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55 if(!XGetWMNormalHints(dpy, c->win, &c->size, &msize) || !c->size.flags)
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56 c->size.flags = PSize;
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57 c->fixedsize =
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58 (c->size.flags & PMinSize && c->size.flags & PMaxSize
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59 && c->size.min_width == c->size.max_width
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60 && c->size.min_height == c->size.max_height);
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61 update_client_name(c);
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62 twa.override_redirect = 1;
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63 twa.background_pixmap = ParentRelative;
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64 twa.event_mask = ExposureMask;
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65
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66 c->title = XCreateWindow(dpy, root, c->r[RFloat].x, c->r[RFloat].y,
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67 c->r[RFloat].width, barrect.height, 0,
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68 DefaultDepth(dpy, screen), CopyFromParent,
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69 DefaultVisual(dpy, screen),
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70 CWOverrideRedirect | CWBackPixmap | CWEventMask, &twa);
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71 XFlush(dpy);
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72
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73 #if 0
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74 for(t=&client, i=0; *t; t=&(*t)->next, i++);
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75 c->next = *t; /* *t == nil */
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76 *t = c;
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77 #endif
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78 return c;
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79 }
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80
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81 void
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82 manage(Client *c)
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83 {
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84 XMapRaised(dpy, c->win);
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85 XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
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86 XFlush(dpy);
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87 }
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88
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89 Client *
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90 getclient(Window w)
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91 {
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92 Client *c;
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93 for(c = clients; c; c = c->next)
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94 if(c->win == w)
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95 return c;
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96 return NULL;
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97 }
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