handle configure requests

diff --git a/otk/eventdispatcher.cc b/otk/eventdispatcher.cc
index 69fa3d5ab0e428f74ddc49634372da6a380d6cd9..2a0c4448f59c045c604e75e1261b4c118d66f103 100644 (file)
--- a/otk/eventdispatcher.cc
+++ b/otk/eventdispatcher.cc
@@ -33,7 +33,7 @@ void OtkEventDispatcher::clearHandler(Window id)
 {
   _map.erase(id);
 }
-#include <stdio.h>
+
 void OtkEventDispatcher::dispatchEvents(void)
 {
   XEvent e;

diff --git a/src/client.cc b/src/client.cc
index 80bab9db978fc06425a0d3a93e27ee3c1ac9b051..0fd5787b8669be2c2b92a88532731108089ccc4e 100644 (file)
--- a/src/client.cc
+++ b/src/client.cc
@@ -5,6 +5,7 @@
 #endif
 
 #include "client.hh"
+#include "frame.hh"
 #include "bbscreen.hh"
 #include "openbox.hh"
 #include "otk/display.hh"
@@ -374,10 +375,10 @@ void OBClient::updateNormalHints()
 
   // 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..
@@ -389,25 +390,17 @@ void OBClient::updateNormalHints()
     if (size.flags & PWinGravity)
       _gravity = size.win_gravity;
     
-    if (size.flags & PMinSize) {
-      _min_x = size.min_width;
-      _min_y = size.min_height;
-    }
+    if (size.flags & PMinSize)
+      _min_size.setPoint(size.min_width, 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);
   }
 }
 
@@ -719,9 +712,117 @@ 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();
+
+  // 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();
+  
+  switch (anchor) {
+  case TopLeft:
+    break;
+  case TopRight:
+    _area.setX(_area.x() - _area.width() - w);
+    break;
+  case BottomLeft:
+    _area.setY(_area.y() - _area.height() - h);
+    break;
+  case BottomRight:
+    _area.setX(_area.x() - _area.width() - w);
+    _area.setY(_area.y() - _area.height() - h);
+    break;
+  }
+
+  _area.setSize(w, h);
+
+  // resize the frame to match
+  frame->adjust();
+}
+
+
+void OBClient::move(int x, int y)
 {
-  _area = area;
+  _area.setPos(x, y);
+  // move the frame to be in the requested position
+  frame->applyGravity();
 }
 
+
+void OBClient::configureRequestHandler(const XConfigureRequestEvent &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;
+    }
+  }
+}
+
+
 }

diff --git a/src/client.hh b/src/client.hh
index 325162edd9070916468012b541a6cbdf16908b5d..9c0bd7d4402272bdb2b0523d18cbd11f9c033285 100644 (file)
--- a/src/client.hh
+++ b/src/client.hh
@@ -17,6 +17,7 @@ extern "C" {
 
 #include <string>
 
+#include "otk/point.hh"
 #include "otk/strut.hh"
 #include "otk/rect.hh"
 #include "otk/eventhandler.hh"
@@ -41,8 +42,17 @@ class OBClient : public otk::OtkEventHandler {
 public:
 
   //! The frame window which decorates around the client window
+  /*!
+    NOTE: This should NEVER be used inside the client class's constructor!
+  */
   OBFrame *frame;
-  
+
+  //! Corners of the client window, used for anchor positions
+  enum Corner { TopLeft,
+                TopRight,
+                BottomLeft,
+                BottomRight };
+
   //! Possible window types
   enum WindowType { Type_Desktop, //!< A desktop (bottom-most window)
                     Type_Dock,    //!< A dock bar/panel window
@@ -153,9 +163,23 @@ private:
   //! The type of window (what its function is)
   WindowType   _type;
 
-  //! Position and size of the window (relative to the root window)
+  //! Position and size of the window
+  /*!
+    This will not always be the actual position of the window on screen, it is
+    rather, the position requested by the client, to which the window's gravity
+    is applied.
+  */
   otk::Rect    _area;
 
+  //! The logical size of the window
+  /*!
+    The "logical" size of the window is refers to the user's perception of the
+    size of the window, and is the value that should be displayed to the user.
+    For example, with xterms, this value it the number of characters being
+    displayed in the terminal, instead of the number of pixels.
+  */
+  otk::Point   _logical_size;
+
   //! Width of the border on the window.
   /*!
     The window manager will set this to 0 while the window is being managed,
@@ -163,42 +187,24 @@ private:
   */
   int _border_width;
 
-  //! The minimum width of the client window
-  /*!
-    If the min is > the max, then the window is not resizable
-  */
-  int _min_x;
-  //! The minimum height of the client window
-  /*!
-    If the min is > the max, then the window is not resizable
-  */
-  int _min_y;
-  //! The maximum width of the client window
+  //! The minimum size of the client window
   /*!
     If the min is > the max, then the window is not resizable
   */
-  int _max_x;
-  //! The maximum height of the client window
+  otk::Point _min_size;
+  //! The maximum size of the client window
   /*!
     If the min is > the max, then the window is not resizable
   */
-  int _max_y;
-  //! The size of increments to resize the client window by (for the width)
-  int _inc_x;
-  //! The size of increments to resize the client window by (for the height)
-  int _inc_y;
-  //! The base width of the client window
+  otk::Point _max_size;
+  //! The size of increments to resize the client window by
+  otk::Point _size_inc;
+  //! The base size of the client window
   /*!
-    This value should be subtracted from the window's actual width when
-    displaying its size to the user, or working with its min/max width
+    This value should be subtracted from the window's actual size when
+    displaying its size to the user, or working with its min/max size
   */
-  int _base_x;
-  //! The base height of the client window
-  /*!
-    This value should be subtracted from the window's actual height when
-    displaying its size to the user, or working with its min/max height
-  */
-  int _base_y;
+  otk::Point _base_size;
 
   //! Where to place the decorated window in relation to the undecorated window
   int _gravity;
@@ -289,6 +295,21 @@ private:
   void updateClass();
   // XXX: updateTransientFor();
 
+  //! Move the client window
+  /*!
+    This shouldnt be used to move the window internally! It will apply
+    window gravity after moving the window.
+  */
+  void move(int x, int y);
+  
+  //! Resizes the client window, anchoring it in a given corner
+  /*!
+    This also maintains things like the client's minsize, and size increments.
+    @param anchor The corner to keep in the same position when resizing
+    @param size The new size for the client
+  */
+  void resize(Corner anchor, int x, int y);
+  
 public:
   //! Constructs a new OBClient object around a specified window id
   /*!
@@ -387,49 +408,8 @@ public:
   */
   inline bool floating() const { return _floating; }
 
-  //! Returns the window's border width
-  /*!
-    The border width is set to 0 when the client becomes managed, but the
-    border width is stored here so that it can be restored to the client window
-    when it is unmanaged later.
-  */
+  //! Returns the client's requested border width (not used by the wm)
   inline int borderWidth() const { return _border_width; }
-  //! Returns the minimum width of the client window
-  /*!
-    If the min is > the max, then the window is not resizable
-  */
-  inline int minX() const { return _min_x; }
-  //! Returns the minimum height of the client window
-  /*!
-    If the min is > the max, then the window is not resizable
-  */
-  inline int minY() const { return _min_y; }
-  //! Returns the maximum width of the client window
-  /*!
-    If the min is > the max, then the window is not resizable
-  */
-  inline int maxX() const { return _max_x; }
-  //! Returns the maximum height of the client window
-  /*!
-    If the min is > the max, then the window is not resizable
-  */
-  inline int maxY() const { return _max_y; }
-  //! Returns the increment size for resizing the window (for the width)
-  inline int incrementX() const { return _inc_x; }
-  //! Returns the increment size for resizing the window (for the height)
-  inline int incrementY() const { return _inc_y; }
-  //! Returns the base width of the window
-  /*!
-    This value should be subtracted from the window's actual width when
-    displaying its size to the user, or working with its min/max width
-  */
-  inline int baseX() const { return _base_x; }
-  //! Returns the base height of the window
-  /*!
-    This value should be subtracted from the window's actual height when
-    displaying its size to the user, or working with its min/max height
-  */
-  inline int baseY() const { return _base_y; }
 
   //! Returns the position and size of the client relative to the root window
   inline const otk::Rect &area() const { return _area; }
@@ -440,12 +420,7 @@ public:
 
   virtual void shapeHandler(const XShapeEvent &e);
   
-  //! Changes the stored positions and size of the OBClient window
-  /*!
-    This does not actually change the physical geometry, that needs to be done
-    before/after setting this value to keep it in sync
-  */
-  void setArea(const otk::Rect &area);
+  virtual void configureRequestHandler(const XConfigureRequestEvent &e);
 };
 
 }

diff --git a/src/frame.cc b/src/frame.cc
index d991e454eee57c18cd19364bc505825f2e7d517b..725a430614d1e7979266fa643de71a2758989c2e 100644 (file)
--- a/src/frame.cc
+++ b/src/frame.cc
@@ -196,8 +196,13 @@ void OBFrame::adjust()
     // that the ONE LABEL!!
     // adds an extra sep so that there's a space on either side of the
     // titlebar.. note: x = sep, below.
-    _label.setWidth(width - sep * 2 - 
-                    (_button_iconify.width() + sep) * (layout.size() - 1));
+    int lwidth = width - sep * 2 -
+      (_button_iconify.width() + sep) * (layout.size() - 1);
+    // quick sanity check for really small windows. if this is needed, its
+    // obviously not going to be displayed right...
+    // XXX: maybe we should make this look better somehow? constraints?
+    if (lwidth <= 0) lwidth = 1;
+    _label.setWidth(lwidth);
 
     int x = sep;
     for (int i = 0, len = layout.size(); i < len; ++i) {
@@ -449,4 +454,10 @@ void OBFrame::applyGravity()
 }
 
 
+void OBFrame::reverseGravity()
+{
+  move(_client->area().x() - _size.left, _client->area().y() - _size.top);
+}
+
+
 }

diff --git a/src/frame.hh b/src/frame.hh
index 7f146a21f2a224d8f040b4f1cc72edf2d9cba7a0..500dcb4a0ce3c227d202b8b5c874a1691edb3ec7 100644 (file)
--- a/src/frame.hh
+++ b/src/frame.hh
@@ -91,7 +91,7 @@ public:
 
   //! Reversely applies gravity for the client's gravity, moving the frame so
   //! that the client is in its pre-gravity position
-  void restoreGravity();
+  void reverseGravity();
 };
 
 }

diff --git a/src/openbox.cc b/src/openbox.cc
index 80622c1c426aee4bc80796c818994dea3b081ff7..0c534a0f18df6f92018ecbca527bd46040a86a90 100644 (file)
--- a/src/openbox.cc
+++ b/src/openbox.cc
@@ -280,6 +280,5 @@ OBClient *Openbox::findClient(Window window)
     return (OBClient*) 0;
 }
 
-
 }
 

diff --git a/src/rootwindow.cc b/src/rootwindow.cc
index 3fccc44a12418f5a3b3b2ef630fc4f758eee2522..bc62fdc55dbfdc9999f26b0deccacba8d9b47acf 100644 (file)
--- a/src/rootwindow.cc
+++ b/src/rootwindow.cc
@@ -108,4 +108,24 @@ void OBRootWindow::mapRequestHandler(const XMapRequestEvent &e)
   }
 }
 
+
+#include <stdio.h>
+void OBRootWindow::configureRequestHandler(const XConfigureRequestEvent &e)
+{
+  // when configure requests come to the root window, just pass them on
+  XWindowChanges xwc;
+
+  xwc.x = e.x;
+  xwc.y = e.y;
+  xwc.width = e.width;
+  xwc.height = e.height;
+  xwc.border_width = e.border_width;
+  xwc.sibling = e.above;
+  xwc.stack_mode = e.detail;
+
+  XConfigureWindow(otk::OBDisplay::display, e.window,
+                   e.value_mask, &xwc);
+}
+
+
 }

diff --git a/src/rootwindow.hh b/src/rootwindow.hh
index 7d0a9c825042b86c75a92ce6657b33e7b8ba0d54..1dbfc04a7aefdbc472591d8debfc01980c701ece 100644 (file)
--- a/src/rootwindow.hh
+++ b/src/rootwindow.hh
@@ -58,6 +58,8 @@ public:
 
   virtual void mapRequestHandler(const XMapRequestEvent &);
 
+  virtual void configureRequestHandler(const XConfigureRequestEvent &e);
+
   //! Sets the name of a desktop
   /*!
     @param i The index of the desktop to set the name for (base 0)