X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=util%2Fepist%2Fwindow.cc;h=505a0f87c393c18353c312c740615a2fb8184ea7;hb=97019b8b77f7e6450d87b057bcb6eae43e9f3e2b;hp=7ee674268551c8e3d8598bc66a2f717472967d1c;hpb=6595476d81f01cee9001bbc90dda5b37915e5821;p=chaz%2Fopenbox

diff --git a/util/epist/window.cc b/util/epist/window.cc
index 7ee67426..505a0f87 100644
--- a/util/epist/window.cc
+++ b/util/epist/window.cc
@@ -1,5 +1,5 @@
-// -*- mode: C++; indent-tabs-mode: nil; -*-
-// window.cc for Epistophy - a key handler for NETWM/EWMH window managers.
+// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
+// 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
@@ -34,7 +34,14 @@ using std::dec;
 #include "epist.hh"
 #include "screen.hh"
 #include "window.hh"
-#include "../../src/XAtom.hh"
+#include "../../src/xatom.hh"
+
+  // defined by black/openbox
+const unsigned long XWindow::PropBlackboxAttributesElements;
+const unsigned long XWindow::AttribDecoration;
+const unsigned long XWindow::DecorNone;
+const unsigned long XWindow::DecorNormal;
+
 
 XWindow::XWindow(epist *epist, screen *screen, Window window)
   : _epist(epist), _screen(screen), _xatom(epist->xatom()), _window(window) {
@@ -44,8 +51,10 @@ XWindow::XWindow(epist *epist, screen *screen, Window window)
   XSelectInput(_epist->getXDisplay(), _window,
                PropertyChangeMask | StructureNotifyMask);
 
+  updateBlackboxAttributes();
+  updateNormalHints();
+  updateWMHints();
   updateDimentions();
-  updateGravity();
   updateState();
   updateDesktop();
   updateTitle();
@@ -77,15 +86,58 @@ void XWindow::updateDimentions() {
 }
 
 
-void XWindow::updateGravity() {
+void XWindow::updateBlackboxAttributes() {
+  unsigned long *data;
+  unsigned long num = PropBlackboxAttributesElements;
+
+  _decorated = true;
+
+  if (_xatom->getValue(_window,
+                       XAtom::blackbox_attributes, XAtom::blackbox_attributes,
+                       num, &data)) {
+    if (num == PropBlackboxAttributesElements)
+      if (data[0] & AttribDecoration)
+        _decorated = (data[4] != DecorNone);
+    delete data;
+  }
+}
+
+
+void XWindow::updateNormalHints() {
   XSizeHints size;
   long ret;
 
-  if (XGetWMNormalHints(_epist->getXDisplay(), _window, &size, &ret) &&
-      (size.flags & PWinGravity))
-    _gravity = size.win_gravity;
-  else
-    _gravity = NorthWestGravity;
+  // 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;
+
+  // assume a window takes input if it doesnt specify
+  _can_focus = True;
+  
+  if ((hints = XGetWMHints(_epist->getXDisplay(), _window)) != NULL) {
+    if (hints->flags & InputHint)
+      _can_focus = hints->input;
+    XFree(hints);
+  }
 }
 
 
@@ -158,7 +210,11 @@ void XWindow::processEvent(const XEvent &e) {
     break;
   case PropertyNotify:
     if (e.xproperty.atom == XA_WM_NORMAL_HINTS)
-      updateGravity();
+      updateNormalHints();
+    else if (e.xproperty.atom == XA_WM_HINTS)
+      updateWMHints();
+    else if (e.xproperty.atom == _xatom->getAtom(XAtom::blackbox_attributes))
+      updateBlackboxAttributes();
     else if (e.xproperty.atom == _xatom->getAtom(XAtom::net_wm_state))
       updateState();
     else if (e.xproperty.atom == _xatom->getAtom(XAtom::net_wm_desktop))
@@ -206,10 +262,15 @@ void XWindow::iconify() const {
 }
 
 
-void XWindow::focus() const {
-  // this will also unshade the window..
-  _xatom->sendClientMessage(_screen->rootWindow(), XAtom::net_active_window,
-                            _window);
+void XWindow::focus(bool raise) const {
+  // this will cause the window to be uniconified also
+
+  if (raise) {
+    _xatom->sendClientMessage(_screen->rootWindow(), XAtom::net_active_window,
+                              _window);
+  } else {
+    XSetInputFocus(_epist->getXDisplay(), _window, None, CurrentTime);
+  }
 }
 
 
@@ -306,8 +367,39 @@ void XWindow::move(int x, int y) const {
 }
 
 
-void XWindow::resize(unsigned int width, unsigned int height) const {
-  XResizeWindow(_epist->getXDisplay(), _window, width, height);
+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;
+
+  XResizeWindow(_epist->getXDisplay(), _window, wdest, hdest);
+}
+
+
+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;
+
+  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);
 }
 
 
@@ -375,3 +467,11 @@ void XWindow::maximize(Max max) const {
     break;
   }
 }
+
+
+void XWindow::decorate(bool d) const {
+  _xatom->sendClientMessage(_screen->rootWindow(),
+                            XAtom::blackbox_change_attributes,
+                            _window, AttribDecoration,
+                            0, 0, 0, (d ? DecorNormal : DecorNone));
+}