#include "sys.h"
#include "wm.h"
+#define BORDER 2
+
/* Internal structures */
struct win_sys {
Window xid;
wm_proto, wm_focus, net_strut, natoms
} atom_t;
+typedef enum {
+ clr_focus, clr_unfocus, clr_urgent, ncolors
+} color_t;
+
/* Global data */
static void *win_cache = NULL;
static Atom atoms[natoms];
static int (*xerrorxlib)(Display *, XErrorEvent *);
+static unsigned long colors[ncolors];
/* Conversion functions */
static keymap_t key2sym[] = {
return True;
}
+/* Drawing functions */
+unsigned long get_color(Display *dpy, const char *name)
+{
+ XColor color;
+ int screen = DefaultScreen(dpy);
+ Colormap cmap = DefaultColormap(dpy, screen);
+ XAllocNamedColor(dpy, cmap, name, &color, &color);
+ return color.pixel;
+}
+
/* Callbacks */
static void process_event(int type, XEvent *ev, win_t *root)
{
void sys_move(win_t *win, int x, int y, int w, int h)
{
//printf("sys_move: %p - %d,%d %dx%d\n", win, x, y, w, h);
- win->x = MAX(x,0); win->y = MAX(y,0);
- win->w = MAX(w,1); win->h = MAX(h,1);
- XMoveResizeWindow(win->sys->dpy, win->sys->xid,
- win->x, win->y, win->w, win->h);
+ int b = 2*BORDER;
+ win->x = MAX(x,0); win->y = MAX(y,0);
+ win->w = MAX(w,1+b); win->h = MAX(h,1+b);
+ w = MAX(w-b,1); h = MAX(h-b,1);
+ XMoveResizeWindow(win->sys->dpy, win->sys->xid, x, y, w, h);
/* Flush events, so moving window doesn't cuase re-focus
* There's probably a better way to do this */
void sys_focus(win_t *win)
{
printf("sys_focus: %p\n", win);
+
+ /* Set border on focused window */
+ static win_t *last = NULL;
+ if (last)
+ XSetWindowBorder(last->sys->dpy, last->sys->xid, colors[clr_unfocus]);
+ XSetWindowBorder(win->sys->dpy, win->sys->xid, colors[clr_focus]);
+ XSetWindowBorderWidth(win->sys->dpy, win->sys->xid, BORDER);
+ last = win;
+
+ /* Set actual focus */
XSetInputFocus(win->sys->dpy, win->sys->xid,
RevertToPointerRoot, CurrentTime);
XSendEvent(win->sys->dpy, win->sys->xid, False, NoEventMask, &(XEvent){
atoms[wm_proto] = XInternAtom(dpy, "WM_PROTOCOLS", False);
atoms[wm_focus] = XInternAtom(dpy, "WM_TAKE_FOCUS", False);
atoms[net_strut] = XInternAtom(dpy, "_NET_WM_STRUT", False);
+ colors[clr_focus] = get_color(dpy, "#a0a0ff");
+ colors[clr_unfocus] = get_color(dpy, "#101066");
+ colors[clr_urgent] = get_color(dpy, "#ff0000");
+ printf("colors = #%06lx #%06lx #%06lx\n", colors[0], colors[1], colors[2]);
XSelectInput(dpy, xid, SubstructureRedirectMask|SubstructureNotifyMask);
XSetInputFocus(dpy, None, RevertToNone, CurrentTime);
xerrorxlib = XSetErrorHandler(xerror);