* See LICENSE file for license details.
*/
+#include <stdlib.h>
#include <string.h>
#include <X11/Xatom.h>
#include "wm.h"
static void
-update_client_name(Client *c)
+resize_title(Client *c)
+{
+ c->tw = textw(&brush.font, c->name) + bh;
+ if(c->tw > c->w)
+ c->tw = c->w + 2;
+ c->tx = c->x + c->w - c->tw + 2;
+ c->ty = c->y;
+ XMoveResizeWindow(dpy, c->title, c->tx, c->ty, c->tw, c->th);
+}
+
+void
+update_name(Client *c)
{
XTextProperty name;
int n;
}
}
XFree(name.value);
+ resize_title(c);
}
-Client *
-create_client(Window w, XWindowAttributes *wa)
+void
+update_size(Client *c)
{
- Client *c;
- XSetWindowAttributes twa;
+ XSizeHints size;
long msize;
+ if(!XGetWMNormalHints(dpy, c->win, &size, &msize) || !size.flags)
+ size.flags = PSize;
+ c->flags = size.flags;
+ if(c->flags & PBaseSize) {
+ c->basew = size.base_width;
+ c->baseh = size.base_height;
+ }
+ else
+ c->basew = c->baseh = 0;
+ if(c->flags & PResizeInc) {
+ c->incw = size.width_inc;
+ c->inch = size.height_inc;
+ }
+ else
+ c->incw = c->inch = 0;
+ if(c->flags & PMaxSize) {
+ c->maxw = size.max_width;
+ c->maxh = size.max_height;
+ }
+ else
+ c->maxw = c->maxh = 0;
+ if(c->flags & PMinSize) {
+ c->minw = size.min_width;
+ c->minh = size.min_height;
+ }
+ else
+ c->minw = c->minh = 0;
+}
+
+void
+raise(Client *c)
+{
+ XRaiseWindow(dpy, c->win);
+ XRaiseWindow(dpy, c->title);
+}
+
+void
+lower(Client *c)
+{
+ XLowerWindow(dpy, c->title);
+ XLowerWindow(dpy, c->win);
+}
+
+void
+focus(Client *c)
+{
+ Client **l, *old;
+
+ old = stack;
+ for(l = &stack; *l && *l != c; l = &(*l)->snext);
+ eassert(*l == c);
+ *l = c->snext;
+ c->snext = stack;
+ stack = c;
+ if(old && old != c) {
+ XMapWindow(dpy, old->title);
+ draw_client(old);
+ }
+ XUnmapWindow(dpy, c->title);
+ draw_client(old);
+ XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
+ XFlush(dpy);
+}
+
+void
+manage(Window w, XWindowAttributes *wa)
+{
+ Client *c, **l;
+ XSetWindowAttributes twa;
c = emallocz(sizeof(Client));
c->win = w;
- c->r[RFloat].x = wa->x;
- c->r[RFloat].y = wa->y;
- c->r[RFloat].width = wa->width;
- c->r[RFloat].height = wa->height;
- c->border = wa->border_width;
- XSetWindowBorderWidth(dpy, c->win, 0);
- c->proto = win_proto(c->win);
+ c->tx = c->x = wa->x;
+ c->ty = c->y = wa->y;
+ if(c->y < bh)
+ c->ty = c->y += bh;
+ c->tw = c->w = wa->width;
+ c->h = wa->height;
+ c->th = bh;
+ update_size(c);
+ XSetWindowBorderWidth(dpy, c->win, 1);
+ XSetWindowBorder(dpy, c->win, brush.border);
+ XSelectInput(dpy, c->win,
+ StructureNotifyMask | PropertyChangeMask | EnterWindowMask);
XGetTransientForHint(dpy, c->win, &c->trans);
- if(!XGetWMNormalHints(dpy, c->win, &c->size, &msize) || !c->size.flags)
- c->size.flags = PSize;
- c->fixedsize =
- (c->size.flags & PMinSize && c->size.flags & PMaxSize
- && c->size.min_width == c->size.max_width
- && c->size.min_height == c->size.max_height);
- XAddToSaveSet(dpy, c->win);
- update_client_name(c);
twa.override_redirect = 1;
twa.background_pixmap = ParentRelative;
twa.event_mask = ExposureMask;
- c->title = XCreateWindow(dpy, root, c->r[RFloat].x, c->r[RFloat].y,
- c->r[RFloat].width, barrect.height, 0,
- DefaultDepth(dpy, screen), CopyFromParent,
+ c->title = XCreateWindow(dpy, root, c->tx, c->ty, c->tw, c->th,
+ 0, DefaultDepth(dpy, screen), CopyFromParent,
DefaultVisual(dpy, screen),
CWOverrideRedirect | CWBackPixmap | CWEventMask, &twa);
+ update_name(c);
+
+ for(l=&clients; *l; l=&(*l)->next);
+ c->next = *l; /* *l == nil */
+ *l = c;
+ c->snext = stack;
+ stack = c;
+ XMapRaised(dpy, c->win);
+ XMapRaised(dpy, c->title);
+ XGrabButton(dpy, Button1, Mod1Mask, c->win, False, ButtonPressMask,
+ GrabModeAsync, GrabModeSync, None, None);
+ XGrabButton(dpy, Button2, Mod1Mask, c->win, False, ButtonPressMask,
+ GrabModeAsync, GrabModeSync, None, None);
+ XGrabButton(dpy, Button3, Mod1Mask, c->win, False, ButtonPressMask,
+ GrabModeAsync, GrabModeSync, None, None);
+ resize(c);
+ focus(c);
+}
+
+void
+resize(Client *c)
+{
+ XConfigureEvent e;
+
+ resize_title(c);
+ XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
+ e.type = ConfigureNotify;
+ e.event = c->win;
+ e.window = c->win;
+ e.x = c->x;
+ e.y = c->y;
+ e.width = c->w;
+ e.height = c->h;
+ e.border_width = 0;
+ e.above = None;
+ e.override_redirect = False;
+ XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&e);
XFlush(dpy);
+}
-#if 0
- for(t=&client, i=0; *t; t=&(*t)->next, i++);
- c->next = *t; /* *t == nil */
- *t = c;
-#endif
- return c;
+static int
+dummy_error_handler(Display *dpy, XErrorEvent *error)
+{
+ return 0;
}
void
-manage(Client *c)
+unmanage(Client *c)
{
- XMapRaised(dpy, c->win);
- XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
+ Client **l;
+
+ XGrabServer(dpy);
+ XSetErrorHandler(dummy_error_handler);
+
+ XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
+ XDestroyWindow(dpy, c->title);
+
+ for(l=&clients; *l && *l != c; l=&(*l)->next);
+ eassert(*l == c);
+ *l = c->next;
+ for(l=&stack; *l && *l != c; l=&(*l)->snext);
+ eassert(*l == c);
+ *l = c->snext;
+ free(c);
+
+ XFlush(dpy);
+ XSetErrorHandler(error_handler);
+ XUngrabServer(dpy);
+ if(stack)
+ focus(stack);
+}
+
+Client *
+gettitle(Window w)
+{
+ Client *c;
+ for(c = clients; c; c = c->next)
+ if(c->title == w)
+ return c;
+ return NULL;
+}
+
+Client *
+getclient(Window w)
+{
+ Client *c;
+ for(c = clients; c; c = c->next)
+ if(c->win == w)
+ return c;
+ return NULL;
+}
+
+void
+draw_client(Client *c)
+{
+ if(c == stack) {
+ draw_bar();
+ return;
+ }
+
+ brush.x = brush.y = 0;
+ brush.w = c->tw;
+ brush.h = c->th;
+
+ draw(dpy, &brush, True, c->name);
+ XCopyArea(dpy, brush.drawable, c->title, brush.gc,
+ 0, 0, c->tw, c->th, 0, 0);
XFlush(dpy);
}
Got questions, comments, patches, etc.? Contact Jason Woofenden