// -*- mode: C++; indent-tabs-mode: nil; -*-
-// window.cc for Epistophy - a key handler for NETWM/EWMH window managers.
+// window.cc for Epistrophy - a key handler for NETWM/EWMH window managers.
// Copyright (c) 2002 - 2002 Ben Jansens <ben at orodu.net>
//
// Permission is hereby granted, free of charge, to any person obtaining a
XSelectInput(_epist->getXDisplay(), _window,
PropertyChangeMask | StructureNotifyMask);
+
+ updateNormalHints();
+ updateWMHints();
+ updateDimentions();
updateState();
updateDesktop();
updateTitle();
}
+void XWindow::updateDimentions() {
+ Window root, child;
+ int x, y;
+ unsigned int w, h, b, d;
+
+ if (XGetGeometry(_epist->getXDisplay(), _window, &root, &x, &y, &w, &h,
+ &b, &d) &&
+ XTranslateCoordinates(_epist->getXDisplay(), _window, root, x, y,
+ &x, &y, &child))
+ _rect.setRect(x, y, w, h);
+ else
+ _rect.setRect(0, 0, 1, 1);
+}
+
+
+void XWindow::updateNormalHints() {
+ XSizeHints size;
+ long ret;
+
+ // defaults
+ _gravity = NorthWestGravity;
+ _inc_x = _inc_y = 1;
+ _base_x = _base_y = 0;
+
+ if (XGetWMNormalHints(_epist->getXDisplay(), _window, &size, &ret)) {
+ if (size.flags & PWinGravity)
+ _gravity = size.win_gravity;
+ if (size.flags & PBaseSize) {
+ _base_x = size.base_width;
+ _base_y = size.base_height;
+ }
+ if (size.flags & PResizeInc) {
+ _inc_x = size.width_inc;
+ _inc_y = size.height_inc;
+ }
+ }
+}
+
+
+void XWindow::updateWMHints() {
+ XWMHints *hints;
+
+ if ((hints = XGetWMHints(_epist->getXDisplay(), _window)) != NULL) {
+ _can_focus = hints->input;
+ XFree(hints);
+ } else {
+ // assume a window takes input if it doesnt specify
+ _can_focus = True;
+ }
+}
+
+
void XWindow::updateState() {
// set the defaults
_shaded = _iconic = _max_vert = _max_horz = false;
assert(e.xany.window == _window);
switch (e.type) {
+ case ConfigureNotify:
+ updateDimentions();
+ break;
case PropertyNotify:
- // a client window
- if (e.xproperty.atom == _xatom->getAtom(XAtom::net_wm_state))
+ if (e.xproperty.atom == XA_WM_NORMAL_HINTS)
+ updateNormalHints();
+ if (e.xproperty.atom == XA_WM_HINTS)
+ updateWMHints();
+ else if (e.xproperty.atom == _xatom->getAtom(XAtom::net_wm_state))
updateState();
else if (e.xproperty.atom == _xatom->getAtom(XAtom::net_wm_desktop))
updateDesktop();
}
-void XWindow::findFramePosition(int &x, int &y) const {
+void XWindow::shade(const bool sh) const {
+ _xatom->sendClientMessage(_screen->rootWindow(), XAtom::net_wm_state,
+ _window, (sh ? 1 : 0),
+ _xatom->getAtom(XAtom::net_wm_state_shaded));
+}
+
+
+void XWindow::close() const {
+ _xatom->sendClientMessage(_screen->rootWindow(), XAtom::net_close_window,
+ _window);
+}
+
+
+void XWindow::raise() const {
+ XRaiseWindow(_epist->getXDisplay(), _window);
+}
+
+
+void XWindow::lower() const {
+ XLowerWindow(_epist->getXDisplay(), _window);
+}
+
+
+void XWindow::iconify() const {
+ _xatom->sendClientMessage(_screen->rootWindow(), XAtom::wm_change_state,
+ _window, IconicState);
+}
+
+
+void XWindow::focus() const {
+ // this will cause the window to be uniconified also
+ _xatom->sendClientMessage(_screen->rootWindow(), XAtom::net_active_window,
+ _window);
+
+ //XSetInputFocus(_epist->getXDisplay(), _window, None, CurrentTime);
+}
+
+
+void XWindow::sendTo(unsigned int dest) const {
+ _xatom->sendClientMessage(_screen->rootWindow(), XAtom::net_wm_desktop,
+ _window, dest);
+}
+
+
+void XWindow::move(int x, int y) const {
+ // get the window's decoration sizes (margins)
+ Strut margins;
Window win = _window, parent, root, last = None;
Window *children = 0;
unsigned int nchildren;
- int gravity, top, bottom, left, right;
XWindowAttributes wattr;
- XSizeHints size;
- long ret;
- unsigned int cwidth, cheight;
- // get the location, size and gravity of the client window
- if (! XGetWindowAttributes(_epist->getXDisplay(), _window, &wattr)) return;
- cwidth = wattr.width;
- cheight = wattr.height;
- if (! XGetWMNormalHints(_epist->getXDisplay(), _window, &size, &ret)) return;
- if (size.flags & PWinGravity)
- gravity = size.win_gravity;
- else
- gravity = NorthWestGravity;
-
while (XQueryTree(_epist->getXDisplay(), win, &root, &parent, &children,
&nchildren)) {
if (children && nchildren > 0)
}
if (! (XTranslateCoordinates(_epist->getXDisplay(), last, win, 0, 0,
- &left, &top, &parent) &&
+ (int *) &margins.left,
+ (int *) &margins.top,
+ &parent) &&
XGetWindowAttributes(_epist->getXDisplay(), win, &wattr)))
return;
- right = wattr.width - cwidth - left;
- bottom = wattr.height - cheight - top;
+ margins.right = wattr.width - _rect.width() - margins.left;
+ margins.bottom = wattr.height - _rect.height() - margins.top;
- left += wattr.border_width;
- right += wattr.border_width;
- top += wattr.border_width;
- bottom += wattr.border_width;
-
- // find the client's location
- x = wattr.x + left;
- y = wattr.y + top;
+ margins.left += wattr.border_width;
+ margins.right += wattr.border_width;
+ margins.top += wattr.border_width;
+ margins.bottom += wattr.border_width;
// this makes things work. why? i don't know. but you need them.
- right -= 2;
- bottom -= 2;
-
+ margins.right -= 2;
+ margins.bottom -= 2;
+
// find the frame's reference position based on the window's gravity
- switch (gravity) {
+ switch (_gravity) {
case NorthWestGravity:
- x -= left;
- y -= top;
+ x -= margins.left;
+ y -= margins.top;
break;
case NorthGravity:
- x += (left + right) / 2;
- y -= top;
+ x += (margins.left + margins.right) / 2;
+ y -= margins.top;
break;
case NorthEastGravity:
- x += right;
- y -= top;
+ x += margins.right;
+ y -= margins.top;
case WestGravity:
- x -= left;
- y += (top + bottom) / 2;
+ x -= margins.left;
+ y += (margins.top + margins.bottom) / 2;
break;
case CenterGravity:
- x += (left + right) / 2;
- y += (top + bottom) / 2;
+ x += (margins.left + margins.right) / 2;
+ y += (margins.top + margins.bottom) / 2;
break;
case EastGravity:
- x += right;
- y += (top + bottom) / 2;
+ x += margins.right;
+ y += (margins.top + margins.bottom) / 2;
case SouthWestGravity:
- x -= left;
- y += bottom;
+ x -= margins.left;
+ y += margins.bottom;
break;
case SouthGravity:
- x += (left + right) / 2;
- y += bottom;
+ x += (margins.left + margins.right) / 2;
+ y += margins.bottom;
break;
case SouthEastGravity:
- x += right;
- y += bottom;
+ x += margins.right;
+ y += margins.bottom;
break;
default:
break;
}
+
+ XMoveWindow(_epist->getXDisplay(), _window, x, y);
}
-void XWindow::shade(const bool sh) const {
- _xatom->sendClientMessage(_screen->rootWindow(), XAtom::net_wm_state,
- _window, (sh ? 1 : 0),
- _xatom->getAtom(XAtom::net_wm_state_shaded));
-}
-
-
-void XWindow::close() const {
- _xatom->sendClientMessage(_screen->rootWindow(), XAtom::net_close_window,
- _window);
-}
-
-
-void XWindow::raise() const {
- XRaiseWindow(_epist->getXDisplay(), _window);
-}
-
-
-void XWindow::lower() const {
- XLowerWindow(_epist->getXDisplay(), _window);
-}
-
-
-void XWindow::iconify() const {
- _xatom->sendClientMessage(_screen->rootWindow(), XAtom::wm_change_state,
- _window, IconicState);
-}
-
+void XWindow::resizeRel(int dwidth, int dheight) const {
+ // resize in increments if requested by the window
+ unsigned int width = _rect.width(), height = _rect.height();
+
+ unsigned int wdest = width + (dwidth * _inc_x) / _inc_x * _inc_x + _base_x;
+ unsigned int hdest = height + (dheight * _inc_y) / _inc_y * _inc_y + _base_y;
-void XWindow::focus() const {
- // this will also unshade the window..
- _xatom->sendClientMessage(_screen->rootWindow(), XAtom::net_active_window,
- _window);
+ XResizeWindow(_epist->getXDisplay(), _window, wdest, hdest);
}
-void XWindow::sendTo(unsigned int dest) const {
- _xatom->sendClientMessage(_screen->rootWindow(), XAtom::net_wm_desktop,
- _window, dest);
-}
+void XWindow::resizeAbs(unsigned int width, unsigned int height) const {
+ // resize in increments if requested by the window
+ unsigned int wdest = width / _inc_x * _inc_x + _base_x;
+ unsigned int hdest = height / _inc_y * _inc_y + _base_y;
-void XWindow::move(int x, int y) const {
- int fx, fy;
- findFramePosition(fx, fy);
- XMoveWindow(_epist->getXDisplay(), _window, fx + x, fy + y);
+ if (width > wdest) {
+ while (width > wdest)
+ wdest += _inc_x;
+ } else {
+ while (width < wdest)
+ wdest -= _inc_x;
+ }
+ if (height > hdest) {
+ while (height > hdest)
+ hdest += _inc_y;
+ } else {
+ while (height < hdest)
+ hdest -= _inc_y;
+ }
+
+ XResizeWindow(_epist->getXDisplay(), _window, wdest, hdest);
}
projects / chaz / openbox / blobdiff