Dogcows Code - chaz/openbox/blob - src/frame.hh

   1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
   2 #ifndef   __frame_hh
   3 #define   __frame_hh
   4
   5 /*! @file frame.hh
   6 */
   7
   8 extern "C" {
   9 #include <X11/Xlib.h>
  10 }
  11
  12 #include "client.hh"
  13 #include "otk/strut.hh"
  14 #include "otk/rect.hh"
  15 #include "otk/screeninfo.hh"
  16 #include "otk/style.hh"
  17 #include "otk/widget.hh"
  18 #include "otk/button.hh"
  19 #include "otk/focuswidget.hh"
  20 #include "otk/focuslabel.hh"
  21
  22 #include <string>
  23
  24 namespace ob {
  25
  26 //! Holds and decorates a frame around an OBClient (client window)
  27 /*!
  28   The frame is responsible for calling XSelectInput on the client window's new
  29   parent with the SubstructureRedirectMask so that structure events for the
  30   client are sent to the window manager.
  31 */
  32 class OBFrame : public otk::OtkWidget {
  33 public:
  34
  35   //! The event mask to grab on frame windows
  36   static const long event_mask = EnterWindowMask | LeaveWindowMask;
  37
  38 private:
  39   OBClient *_client;
  40   const otk::ScreenInfo *_screen;
  41
  42   //! The style to use for size and display the decorations
  43   otk::Style *_style;
  44
  45   //! The size of the frame on each side of the client window
  46   otk::Strut _size;
  47
  48   //! The size of the frame on each side of the client window inside the border
  49   otk::Strut _innersize;
  50
  51   // decoration windows
  52   otk::OtkFocusWidget _plate;   // sits entirely under the client window
  53   otk::OtkFocusWidget _titlebar;
  54   otk::OtkButton      _button_close;
  55   otk::OtkButton      _button_iconify;
  56   otk::OtkButton      _button_max;
  57   otk::OtkButton      _button_stick;
  58   otk::OtkFocusLabel  _label;
  59   otk::OtkFocusWidget _handle;
  60   otk::OtkButton      _grip_left;
  61   otk::OtkButton      _grip_right;
  62
  63   //! The decorations to display on the window.
  64   /*!
  65     This is by default the same value as in the OBClient::decorations, but it
  66     is duplicated here so that it can be overridden per-window by the user.
  67   */
  68   OBClient::DecorationFlags _decorations;
  69
  70   //! Reparents the client window from the root window onto the frame
  71   void grabClient();
  72   //! Reparents the client window back to the root window
  73   /*!
  74     @param remap Re-map the client window when we're done reparenting?
  75   */
  76   void releaseClient(bool remap);
  77
  78 public:
  79   //! Constructs an OBFrame object, and reparents the client to itself
  80   /*!
  81     @param client The client window which will be decorated by the new OBFrame
  82     @param style The style to use to decorate the frame
  83   */
  84   OBFrame(OBClient *client, otk::Style *style);
  85   //! Destroys the OBFrame object
  86   virtual ~OBFrame();
  87
  88   //! Set the style to decorate the frame with
  89   virtual void setStyle(otk::Style *style);
  90
  91   //! Update the frame to match the client
  92   void adjust();
  93   //! Shape the frame window to the client window
  94   void adjustShape();
  95
  96   //! Applies gravity for the client's gravity, moving the frame to the
  97   //! appropriate place
  98   void applyGravity();
  99
 100   //! Reversely applies gravity for the client's gravity, moving the frame so
 101   //! that the client is in its pre-gravity position
 102   void reverseGravity();
 103 };
 104
 105 }
 106
 107 #endif // __frame_hh