src/x11evtvis.c

   1 static void xevtcbexpose (XEvent *ev) {
   2   XExposeEvent *e = &ev->xexpose;
   3   //
   4   if (xw.state&K8T_WIN_REDRAW) {
   5     if (!e->count && curterm != NULL) {
   6       xw.state &= ~K8T_WIN_REDRAW;
   7       if (!updateTabBar) updateTabBar = -1;
   8       xdrawTabBar();
   9       k8t_tmFullDirty(curterm);
  10       k8t_drawTerm(curterm, 1);
  11       k8t_drawCopy(curterm, 0, 0, curterm->col, curterm->row);
  12       //if (!updateTabBar) updateTabBar = -1;
  13     }
  14     xclearunused();
  15   } else if (curterm != NULL) {
  16     int taby = (opt_tabposition==1 ? 0 : xw.h-xw.tabheight);
  17     int termy = (opt_tabposition==1 ? xw.tabheight : 0);
  18     int x0 = e->x/xw.cw, y0 = (e->y-termy)/xw.ch;
  19     int x1 = (e->x+e->width+xw.cw-1)/xw.cw, y1 = (e->y-termy+e->height+xw.ch-1)/xw.ch;
  20     //
  21     //fprintf(stderr, "x=%d; y=%d; w=%d; h=%d\n", e->x, e->y, e->width, e->height);
  22     //fprintf(stderr, "taby=%d; tabh=%d\n", taby, xw.tabheight);
  23     //fprintf(stderr, "x0=%d; y0=%d; x1=%d; y1=%d\n", x0, y0, x1, y1);
  24     //
  25     if (e->y <= taby+xw.tabheight && e->y+e->height >= taby) {
  26       //fprintf(stderr, "tabbar!\n");
  27       if (!updateTabBar) updateTabBar = -1;
  28     }
  29     //XCopyArea(xw.dpy, K8T_DATA(curterm)->picbuf, xw.win, dc.gc, e->x, e->y, e->width, e->height, e->x, e->y+(opt_tabposition==1?xw.height:0)));
  30     //k8t_drawCopy(curterm, 0, 0, curterm->col, curterm->row);
  31     //k8t_drawClear(curterm, x0, y0, x1-x0+1, y1-y0+1);
  32     K8T_LIMIT(x0, 0, curterm->col-1);
  33     K8T_LIMIT(x1, 0, curterm->col-1);
  34     K8T_LIMIT(y0, 0, curterm->row-1);
  35     K8T_LIMIT(y1, 0, curterm->row-1);
  36     //fprintf(stderr, "*:x0=%d; y0=%d; x1=%d; y1=%d\n", x0, y0, x1, y1);
  37     k8t_drawCopy(curterm, x0, y0, x1-x0+1, y1-y0+1);
  38     //xclearunused(); //FIXME: optimize this
  39   } else {
  40     if (!updateTabBar) updateTabBar = -1;
  41   }
  42   xdrawTabBar();
  43   //XFlush(xw.dpy);
  44 }
  45
  46
  47 static void xevtcbvisibility (XEvent *ev) {
  48   XVisibilityEvent *e = &ev->xvisibility;
  49   //
  50   if (e->state == VisibilityFullyObscured) xw.state &= ~K8T_WIN_VISIBLE;
  51   else if ((xw.state&K8T_WIN_VISIBLE) == 0) xw.state |= K8T_WIN_VISIBLE|K8T_WIN_REDRAW; /* need a full redraw for next Expose, not just a buf copy */
  52 }
  53
  54
  55 static void xevtcbunmap (XEvent *ev) {
  56   (void)ev;
  57   xw.state &= ~K8T_WIN_VISIBLE;
  58 }
  59
  60
  61 static void xseturgency (int add) {
  62   XWMHints *h = XGetWMHints(xw.dpy, xw.win);
  63   //
  64   h->flags = add ? (h->flags|XUrgencyHint) : (h->flags&~XUrgencyHint);
  65   XSetWMHints(xw.dpy, xw.win, h);
  66   XFree(h);
  67 }
  68
  69
  70 static void xevtcbfocus (XEvent *ev) {
  71   if (ev->type == FocusIn) {
  72     xw.state |= K8T_WIN_FOCUSED;
  73     xseturgency(0);
  74     k8t_tmSendFocusEvent(curterm, 1);
  75   } else {
  76     xw.state &= ~K8T_WIN_FOCUSED;
  77     k8t_tmSendFocusEvent(curterm, 0);
  78   }
  79   //k8t_drawTerm(curterm, 1);
  80   /*
  81   if (!updateTabBar) updateTabBar = -1;
  82   xdrawTabBar();
  83   */
  84   k8t_drawCursor(curterm, 1);
  85   //k8t_tmWantRedraw(curterm, 0);
  86   //k8t_drawCopy(curterm, 0, 0, curterm->col, curterm->row);
  87 }
  88
  89
  90 static void xevtcbresise (XEvent *e) {
  91   int col, row;
  92   //
  93   //if (e->xconfigure.width == 65535 || e->xconfigure.width == -1) e->xconfigure.width = xw.w;
  94   if (e->xconfigure.height == 65535 || e->xconfigure.height == -1) e->xconfigure.height = xw.h;
  95   //if ((short int)e->xconfigure.height < xw.ch) return;
  96   //
  97   if (e->xconfigure.width == xw.w && e->xconfigure.height == xw.h) return;
  98   xw.w = e->xconfigure.width;
  99   xw.h = e->xconfigure.height;
 100   col = xw.w/xw.cw;
 101   row = (xw.h-xw.tabheight)/xw.ch;
 102   //fprintf(stderr, "neww=%d; newh=%d; ch=%d; th=%d; col=%d; row=%d; ocol=%d; orow=%d\n", xw.w, xw.h, xw.ch, xw.tabheight, col, row, curterm->col, curterm->row);
 103   if (curterm != NULL && col == curterm->col && row == curterm->row) return;
 104   //
 105   for (int f = 0; f < term_count; ++f) {
 106     K8Term *t = term_array[f];
 107     /*int trs =*/ k8t_tmResize(t, col, row);
 108     //
 109     k8t_ttyResize(t);
 110     k8t_tmFullDirty(t);
 111     //if (trs && t == curterm) k8t_drawTerm(t, 1);
 112   }
 113   //
 114   termCreateXPixmap(curterm);
 115   XFreePixmap(xw.dpy, xw.pictab);
 116   xw.pictab = XCreatePixmap(xw.dpy, xw.win, xw.w, (xw.tabheight > 0 ? xw.tabheight : 1), XDefaultDepth(xw.dpy, xw.scr));
 117   updateTabBar = 1;
 118   xw.state |= K8T_WIN_REDRAW;
 119   //
 120   //k8t_drawTerm(curterm, 1);
 121 }