X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=src%2Fclient.cc;h=e626081ce19e871a2fe37e25653f5f257ee69ed0;hb=1161a90a70b21d3064a9dee62c72dd4be3025ada;hp=34fcf6fa24d929ee3eb0922da6044c8b2811b9c7;hpb=74cb09bb2cc4832463a57743b1495eef24237d2a;p=chaz%2Fopenbox

diff --git a/src/client.cc b/src/client.cc
index 34fcf6fa..e626081c 100644
--- a/src/client.cc
+++ b/src/client.cc
@@ -5,6 +5,8 @@
 #endif
 
 #include "client.hh"
+#include "frame.hh"
+#include "screen.hh"
 #include "bbscreen.hh"
 #include "openbox.hh"
 #include "otk/display.hh"
@@ -24,13 +26,12 @@ namespace ob {
 
 OBClient::OBClient(int screen, Window window)
   : otk::OtkEventHandler(),
-    _screen(screen), _window(window)
+    OBWidget(OBWidget::Type_Client),
+    frame(0), _screen(screen), _window(window)
 {
   assert(screen >= 0);
   assert(window);
 
-  Openbox::instance->registerHandler(_window, this);
-
   ignore_unmaps = 0;
   
   // update EVERYTHING the first time!!
@@ -39,6 +40,8 @@ OBClient::OBClient(int screen, Window window)
   _wmstate = NormalState;
   // no default decors or functions, each has to be enabled
   _decorations = _functions = 0;
+  // start unfocused
+  _focused = false;
   
   getArea();
   getDesktop();
@@ -371,13 +374,14 @@ void OBClient::updateNormalHints()
 {
   XSizeHints size;
   long ret;
+  int oldgravity = _gravity;
 
   // defaults
   _gravity = NorthWestGravity;
-  _inc_x = _inc_y = 1;
-  _base_x = _base_y = 0;
-  _min_x = _min_y = 0;
-  _max_x = _max_y = INT_MAX;
+  _size_inc.setPoint(1, 1);
+  _base_size.setPoint(0, 0);
+  _min_size.setPoint(0, 0);
+  _max_size.setPoint(INT_MAX, INT_MAX);
 
   // XXX: might want to cancel any interactive resizing of the window at this
   // point..
@@ -388,26 +392,27 @@ void OBClient::updateNormalHints()
 
     if (size.flags & PWinGravity)
       _gravity = size.win_gravity;
+
+    if (size.flags & PMinSize)
+      _min_size.setPoint(size.min_width, size.min_height);
     
-    if (size.flags & PMinSize) {
-      _min_x = size.min_width;
-      _min_y = size.min_height;
-    }
-    
-    if (size.flags & PMaxSize) {
-      _max_x = size.max_width;
-      _max_y = size.max_height;
-    }
+    if (size.flags & PMaxSize)
+      _max_size.setPoint(size.max_width, size.max_height);
     
-    if (size.flags & PBaseSize) {
-      _base_x = size.base_width;
-      _base_y = size.base_height;
-    }
+    if (size.flags & PBaseSize)
+      _base_size.setPoint(size.base_width, size.base_height);
     
-    if (size.flags & PResizeInc) {
-      _inc_x = size.width_inc;
-      _inc_y = size.height_inc;
-    }
+    if (size.flags & PResizeInc)
+      _size_inc.setPoint(size.width_inc, size.height_inc);
+  }
+
+  // if the client has a frame, i.e. has already been mapped and is
+  // changing its gravity
+  if (frame && _gravity != oldgravity) {
+    // move our idea of the client's position based on its new gravity
+    int x, y;
+    frame->frameGravity(x, y);
+    _area.setPos(x, y);
   }
 }
 
@@ -457,6 +462,9 @@ void OBClient::updateTitle()
 
   if (_title.empty())
     _title = _("Unnamed Window");
+
+  if (frame)
+    frame->setTitle(_title);
 }
 
 
@@ -504,6 +512,17 @@ void OBClient::propertyHandler(const XPropertyEvent &e)
   
   const otk::OBProperty *property = Openbox::instance->property();
 
+  // compress changes to a single property into a single change
+  XEvent ce;
+  while (XCheckTypedEvent(otk::OBDisplay::display, e.type, &ce)) {
+    // XXX: it would be nice to compress ALL changes to a property, not just
+    //      changes in a row without other props between.
+    if (ce.xproperty.atom != e.atom) {
+      XPutBackEvent(otk::OBDisplay::display, &ce);
+      break;
+    }
+  }
+
   if (e.atom == XA_WM_NORMAL_HINTS)
     updateNormalHints();
   else if (e.atom == XA_WM_HINTS)
@@ -648,6 +667,53 @@ void OBClient::setState(StateAction action, long data1, long data2)
 }
 
 
+void OBClient::toggleClientBorder(bool addborder)
+{
+  // adjust our idea of where the client is, based on its border. When the
+  // border is removed, the client should now be considered to be in a
+  // different position.
+  // when re-adding the border to the client, the same operation needs to be
+  // reversed.
+  int x = _area.x(), y = _area.y();
+  switch(_gravity) {
+  case NorthWestGravity:
+  case WestGravity:
+  case SouthWestGravity:
+    break;
+  case NorthEastGravity:
+  case EastGravity:
+  case SouthEastGravity:
+    if (addborder) x -= _border_width * 2;
+    else           x += _border_width * 2;
+    break;
+  }
+  switch(_gravity) {
+  case NorthWestGravity:
+  case NorthGravity:
+  case NorthEastGravity:
+    break;
+  case SouthWestGravity:
+  case SouthGravity:
+  case SouthEastGravity:
+    if (addborder) y -= _border_width * 2;
+    else           y += _border_width * 2;
+    break;
+  default:
+    // no change for StaticGravity etc.
+    break;
+  }
+  _area.setPos(x, y);
+
+  if (addborder) {
+    XSetWindowBorderWidth(otk::OBDisplay::display, _window, _border_width);
+
+    // move the client so it is back it the right spot _with_ its border!
+    XMoveWindow(otk::OBDisplay::display, _window, x, y);
+  } else
+    XSetWindowBorderWidth(otk::OBDisplay::display, _window, 0);
+}
+
+
 void OBClient::clientMessageHandler(const XClientMessageEvent &e)
 {
   otk::OtkEventHandler::clientMessageHandler(e);
@@ -656,12 +722,44 @@ void OBClient::clientMessageHandler(const XClientMessageEvent &e)
 
   const otk::OBProperty *property = Openbox::instance->property();
   
-  if (e.message_type == property->atom(otk::OBProperty::wm_change_state))
-    setWMState(e.data.l[0]);
-  else if (e.message_type ==
-             property->atom(otk::OBProperty::net_wm_desktop))
-    setDesktop(e.data.l[0]);
+  if (e.message_type == property->atom(otk::OBProperty::wm_change_state)) {
+    // compress changes into a single change
+    bool compress = false;
+    XEvent ce;
+    while (XCheckTypedEvent(otk::OBDisplay::display, e.type, &ce)) {
+      // XXX: it would be nice to compress ALL messages of a type, not just
+      //      messages in a row without other message types between.
+      if (ce.xclient.message_type != e.message_type) {
+        XPutBackEvent(otk::OBDisplay::display, &ce);
+        break;
+      }
+      compress = true;
+    }
+    if (compress)
+      setWMState(ce.xclient.data.l[0]); // use the found event
+    else
+      setWMState(e.data.l[0]); // use the original event
+  } else if (e.message_type ==
+             property->atom(otk::OBProperty::net_wm_desktop)) {
+    // compress changes into a single change 
+    bool compress = false;
+    XEvent ce;
+    while (XCheckTypedEvent(otk::OBDisplay::display, e.type, &ce)) {
+      // XXX: it would be nice to compress ALL messages of a type, not just
+      //      messages in a row without other message types between.
+      if (ce.xclient.message_type != e.message_type) {
+        XPutBackEvent(otk::OBDisplay::display, &ce);
+        break;
+      }
+      compress = true;
+    }
+    if (compress)
+      setDesktop(e.data.l[0]); // use the found event
+    else
+      setDesktop(e.data.l[0]); // use the original event
+  }
   else if (e.message_type == property->atom(otk::OBProperty::net_wm_state))
+    // can't compress these
     setState((StateAction)e.data.l[0], e.data.l[1], e.data.l[2]);
 }
 
@@ -676,9 +774,259 @@ void OBClient::shapeHandler(const XShapeEvent &e)
 #endif
 
 
-void OBClient::setArea(const otk::Rect &area)
+void OBClient::resize(Corner anchor, int w, int h)
+{
+  w -= _base_size.x(); 
+  h -= _base_size.y();
+
+  // for interactive resizing. have to move half an increment in each
+  // direction.
+  w += _size_inc.x() / 2;
+  h += _size_inc.y() / 2;
+
+  // is the window resizable? if it is not, then don't check its sizes, the
+  // client can do what it wants and the user can't change it anyhow
+  if (_min_size.x() <= _max_size.x() && _min_size.y() <= _max_size.y()) {
+    // smaller than min size or bigger than max size?
+    if (w < _min_size.x()) w = _min_size.x();
+    else if (w > _max_size.x()) w = _max_size.x();
+    if (h < _min_size.y()) h = _min_size.y();
+    else if (h > _max_size.y()) h = _max_size.y();
+  }
+
+  // keep to the increments
+  w /= _size_inc.x();
+  h /= _size_inc.y();
+
+  // store the logical size
+  _logical_size.setPoint(w, h);
+
+  w *= _size_inc.x();
+  h *= _size_inc.y();
+
+  w += _base_size.x();
+  h += _base_size.y();
+
+  int x = _area.x(), y = _area.y();  
+  switch (anchor) {
+  case TopLeft:
+    break;
+  case TopRight:
+    x -= w - _area.width();
+    break;
+  case BottomLeft:
+    y -= h - _area.height();
+    break;
+  case BottomRight:
+    x -= w - _area.width();
+    y -= h - _area.height();
+    break;
+  }
+
+  _area.setSize(w, h);
+  XResizeWindow(otk::OBDisplay::display, _window, w, h);
+
+  // resize the frame to match the request
+  frame->adjustSize();
+  move(x, y);
+}
+
+
+void OBClient::move(int x, int y)
+{
+  _area.setPos(x, y);
+  // move the frame to be in the requested position
+  frame->adjustPosition();
+}
+
+
+void OBClient::close()
+{
+  XEvent ce;
+  const otk::OBProperty *property = Openbox::instance->property();
+
+  if (!(_functions & Func_Close)) return;
+
+  // XXX: itd be cool to do timeouts and shit here for killing the client's
+  //      process off
+
+  ce.xclient.type = ClientMessage;
+  ce.xclient.message_type =  property->atom(otk::OBProperty::wm_protocols);
+  ce.xclient.display = otk::OBDisplay::display;
+  ce.xclient.window = _window;
+  ce.xclient.format = 32;
+  ce.xclient.data.l[0] = property->atom(otk::OBProperty::wm_delete_window);
+  ce.xclient.data.l[1] = CurrentTime;
+  ce.xclient.data.l[2] = 0l;
+  ce.xclient.data.l[3] = 0l;
+  ce.xclient.data.l[4] = 0l;
+  XSendEvent(otk::OBDisplay::display, _window, False, NoEventMask, &ce);
+}
+
+
+bool OBClient::focus()
 {
-  _area = area;
+  if (!_can_focus || _focused) return false;
+
+  XSetInputFocus(otk::OBDisplay::display, _window, RevertToNone, CurrentTime);
+  return true;
+}
+
+
+void OBClient::unfocus()
+{
+  if (!_focused) return;
+
+  assert(Openbox::instance->focusedClient() == this);
+  Openbox::instance->setFocusedClient(0);
+}
+
+
+void OBClient::focusHandler(const XFocusChangeEvent &e)
+{
+#ifdef    DEBUG
+  printf("FocusIn for 0x%lx\n", e.window);
+#endif // DEBUG
+  
+  OtkEventHandler::focusHandler(e);
+
+  frame->focus();
+  _focused = true;
+
+  Openbox::instance->setFocusedClient(this);
+}
+
+
+void OBClient::unfocusHandler(const XFocusChangeEvent &e)
+{
+#ifdef    DEBUG
+  printf("FocusOut for 0x%lx\n", e.window);
+#endif // DEBUG
+  
+  OtkEventHandler::unfocusHandler(e);
+
+  frame->unfocus();
+  _focused = false;
+
+  if (Openbox::instance->focusedClient() == this) {
+    printf("UNFOCUSED!\n");
+    Openbox::instance->setFocusedClient(this);
+  }
+}
+
+
+void OBClient::configureRequestHandler(const XConfigureRequestEvent &e)
+{
+#ifdef    DEBUG
+  printf("ConfigureRequest for 0x%lx\n", e.window);
+#endif // DEBUG
+  
+  OtkEventHandler::configureRequestHandler(e);
+
+  // XXX: if we are iconic (or shaded? (fvwm does that)) ignore the event
+
+  if (e.value_mask & CWBorderWidth)
+    _border_width = e.border_width;
+
+    // resize, then move, as specified in the EWMH section 7.7
+  if (e.value_mask & (CWWidth | CWHeight)) {
+    int w = (e.value_mask & CWWidth) ? e.width : _area.width();
+    int h = (e.value_mask & CWHeight) ? e.height : _area.height();
+
+    Corner corner;
+    switch (_gravity) {
+    case NorthEastGravity:
+    case EastGravity:
+      corner = TopRight;
+      break;
+    case SouthWestGravity:
+    case SouthGravity:
+      corner = BottomLeft;
+      break;
+    case SouthEastGravity:
+      corner = BottomRight;
+      break;
+    default:     // NorthWest, Static, etc
+      corner = TopLeft;
+    }
+
+    resize(corner, w, h);
+  }
+
+  if (e.value_mask & (CWX | CWY)) {
+    int x = (e.value_mask & CWX) ? e.x : _area.x();
+    int y = (e.value_mask & CWY) ? e.y : _area.y();
+    move(x, y);
+  }
+
+  if (e.value_mask & CWStackMode) {
+    switch (e.detail) {
+    case Below:
+    case BottomIf:
+      // XXX: lower the window
+      break;
+
+    case Above:
+    case TopIf:
+    default:
+      // XXX: raise the window
+      break;
+    }
+  }
+}
+
+
+void OBClient::unmapHandler(const XUnmapEvent &e)
+{
+#ifdef    DEBUG
+  printf("UnmapNotify for 0x%lx\n", e.window);
+#endif // DEBUG
+
+  if (ignore_unmaps) {
+    ignore_unmaps--;
+    return;
+  }
+  
+  OtkEventHandler::unmapHandler(e);
+
+  // this deletes us etc
+  Openbox::instance->screen(_screen)->unmanageWindow(this);
+}
+
+
+void OBClient::destroyHandler(const XDestroyWindowEvent &e)
+{
+#ifdef    DEBUG
+  printf("DestroyNotify for 0x%lx\n", e.window);
+#endif // DEBUG
+
+  OtkEventHandler::destroyHandler(e);
+
+  // this deletes us etc
+  Openbox::instance->screen(_screen)->unmanageWindow(this);
+}
+
+
+void OBClient::reparentHandler(const XReparentEvent &e)
+{
+  // this is when the client is first taken captive in the frame
+  if (e.parent == frame->plate()) return;
+
+#ifdef    DEBUG
+  printf("ReparentNotify for 0x%lx\n", e.window);
+#endif // DEBUG
+
+  OtkEventHandler::reparentHandler(e);
+
+  /*
+    This event is quite rare and is usually handled in unmapHandler.
+    However, if the window is unmapped when the reparent event occurs,
+    the window manager never sees it because an unmap event is not sent
+    to an already unmapped window.
+  */
+
+  // this deletes us etc
+  Openbox::instance->screen(_screen)->unmanageWindow(this);
 }
 
 }