mouse.c

   1 static Client *msel = NULL;
   2
   3 static void
   4 mouse_focus(const char *args[]) {
   5         focus(msel);
   6         if (msel->minimized)
   7                 toggleminimize(NULL);
   8 }
   9
  10 static void
  11 mouse_fullscreen(const char *args[]) {
  12         mouse_focus(NULL);
  13         if (isarrange(fullscreen))
  14                 setlayout(NULL);
  15         else
  16                 setlayout(args);
  17 }
  18
  19 static void
  20 mouse_minimize(const char *args[]) {
  21         focus(msel);
  22         toggleminimize(NULL);
  23 }
  24
  25 static void
  26 mouse_zoom(const char *args[]) {
  27         focus(msel);
  28         zoom(NULL);
  29 }
  30
  31 static Client*
  32 get_client_by_coord(int x, int y) {
  33         Client *c;
  34         if (y < way || y >= wah)
  35                 return NULL;
  36         if (isarrange(fullscreen))
  37                 return sel;
  38         for (c = clients; c; c = c->next) {
  39                 if (x >= c->x && x < c->x + c->w && y >= c->y && y < c->y + c->h) {
  40                         debug("mouse event, x: %d y: %d client: %d\n", x, y, c->order);
  41                         return c;
  42                 }
  43         }
  44         return NULL;
  45 }
  46
  47 static void
  48 handle_mouse() {
  49         MEVENT event;
  50         unsigned int i;
  51         if (getmouse(&event) != OK)
  52                 return;
  53         msel = get_client_by_coord(event.x, event.y);
  54         if (!msel)
  55                 return;
  56         for (i = 0; i < countof(buttons); i++)
  57                 if (event.bstate & buttons[i].mask)
  58                         buttons[i].action.cmd(buttons[i].action.args);
  59         msel = NULL;
  60 }
  61
  62 static void
  63 mouse_setup() {
  64         int i;
  65         mmask_t mask;
  66         for (i = 0, mask = 0; i < countof(buttons); i++)
  67                 mask |= buttons[i].mask;
  68         if (mask)
  69                 mousemask(mask, NULL);
  70 }
  71
  72 static void
  73 mouse_toggle() {
  74         static int state = 0;
  75         if(!state)
  76                 mousemask(0, NULL);
  77         else
  78                 mouse_setup();
  79         state = !state;
  80 }