namespace ob {
+//! Maintains the state of a client window.
+/*!
+ OBClient maintains the state of a client window. The state consists of the
+ hints that the application sets on the window, such as the title, or window
+ gravity.
+ <p>
+ OBClient also manages client messages for the client window. When the
+ application (or any application) requests something to be changed for the
+ client, it will call the ActionHandler (for client messages) or update the
+ class' member variables and call whatever is nessary to complete the
+ change (such as causing a redraw of the titlebar after the title is changed).
+*/
class OBClient {
public:
- enum Max { Max_None,
- Max_Horz,
- Max_Vert,
- Max_Full };
-
- enum WindowType { Type_Desktop,
- Type_Dock,
- Type_Toolbar,
- Type_Menu,
- Type_Utility,
- Type_Splash,
- Type_Dialog,
- Type_Normal };
-
- enum MwmFlags { Functions = 1 << 0,
- Decorations = 1 << 1 };
-
- enum MwmFunctions { MwmFunc_All = 1 << 0,
- MwmFunc_Resize = 1 << 1,
- MwmFunc_Move = 1 << 2,
- MwmFunc_Iconify = 1 << 3,
- MwmFunc_Maximize = 1 << 4,
- MwmFunc_Close = 1 << 5 };
-
- enum MemDecorations { MemDecor_All = 1 << 0,
- MemDecor_Border = 1 << 1,
- MemDecor_Handle = 1 << 2,
- MemDecor_Title = 1 << 3,
- //MemDecor_Menu = 1 << 4,
- MemDecor_Iconify = 1 << 5,
- MemDecor_Maximize = 1 << 6 };
-
- // this structure only contains 3 elements... the Motif 2.0 structure
- // contains 5... we only need the first 3... so that is all we will define
+ //! Possible window types
+ enum WindowType { Type_Desktop, //!< A desktop (bottom-most window)
+ Type_Dock, //!< A dock bar/panel window
+ Type_Toolbar, //!< A toolbar window, pulled off an app
+ Type_Menu, //!< A sticky menu from an app
+ Type_Utility, //!< A small utility window such as a palette
+ Type_Splash, //!< A splash screen window
+ Type_Dialog, //!< A dialog window
+ Type_Normal //!< A normal application window
+ };
+
+ //! Possible flags for MWM Hints (defined by Motif 2.0)
+ enum MwmFlags { MwmFlag_Functions = 1 << 0, //!< The MMW Hints define funcs
+ MwmFlag_Decorations = 1 << 1 //!< The MWM Hints define decor
+ };
+
+ //! Possible functions for MWM Hints (defined by Motif 2.0)
+ enum MwmFunctions { MwmFunc_All = 1 << 0, //!< All functions
+ MwmFunc_Resize = 1 << 1, //!< Allow resizing
+ MwmFunc_Move = 1 << 2, //!< Allow moving
+ MwmFunc_Iconify = 1 << 3, //!< Allow to be iconfied
+ MwmFunc_Maximize = 1 << 4 //!< Allow to be maximized
+ //MwmFunc_Close = 1 << 5 //!< Allow to be closed
+ };
+
+ //! Possible decorations for MWM Hints (defined by Motif 2.0)
+ enum MemDecorations { MwmDecor_All = 1 << 0, //!< All decorations
+ MwmDecor_Border = 1 << 1, //!< Show a border
+ MwmDecor_Handle = 1 << 2, //!< Show a handle (bottom)
+ MwmDecor_Title = 1 << 3, //!< Show a titlebar
+ //MwmDecor_Menu = 1 << 4, //!< Show a menu
+ MwmDecor_Iconify = 1 << 5, //!< Show an iconify button
+ MwmDecor_Maximize = 1 << 6 //!< Show a maximize button
+ };
+
+ //! The things the user can do to the client window
+ enum Function { Func_Resize = 1 << 0, //!< Allow resizing
+ Func_Move = 1 << 1, //!< Allow moving
+ Func_Iconify = 1 << 2, //!< Allow to be iconified
+ Func_Maximize = 1 << 3, //!< Allow to be maximized
+ Func_Close = 1 << 4 //!< Allow to be closed
+ };
+ //! Holds a bitmask of OBClient::Function values
+ typedef unsigned char FunctionFlags;
+
+ //! The decorations the client window wants to be displayed on it
+ enum Decoration { Decor_Titlebar = 1 << 0, //!< Display a titlebar
+ Decor_Handle = 1 << 1, //!< Display a handle (bottom)
+ Decor_Border = 1 << 2, //!< Display a border
+ Decor_Iconify = 1 << 3, //!< Display an iconify button
+ Decor_Maximize = 1 << 4, //!< Display a maximize button
+ Decor_Close = 1 << 5 //!< Display a close button
+ };
+ //! Holds a bitmask of OBClient::Decoration values
+ typedef unsigned char DecorationFlags;
+
+ //! The MWM Hints as retrieved from the window property
+ /*!
+ This structure only contains 3 elements, even though the Motif 2.0
+ structure contains 5. We only use the first 3, so that is all gets defined.
+ */
typedef struct MwmHints {
- static const int elements = 3;
- unsigned long flags;
- unsigned long functions;
- unsigned long decorations;
+ //! The number of elements in the OBClient::MwmHints struct
+ static const unsigned int elements = 3;
+ unsigned long flags; //!< A bitmask of OBClient::MwmFlags values
+ unsigned long functions; //!< A bitmask of OBClient::MwmFunctions values
+ unsigned long decorations;//!< A bitmask of OBClient::MwmDecorations values
};
- enum StateAction { State_Remove = 0, // _NET_WM_STATE_REMOVE
- State_Add, // _NET_WM_STATE_ADD
- State_Toggle // _NET_WM_STATE_TOGGLE
+ //! Possible actions that can be made with the _NET_WM_STATE client message
+ enum StateAction { State_Remove = 0, //!< _NET_WM_STATE_REMOVE
+ State_Add, //!< _NET_WM_STATE_ADD
+ State_Toggle //!< _NET_WM_STATE_TOGGLE
};
private:
// XXX: transient_for, transients
//! The desktop on which the window resides (0xffffffff for all desktops)
- unsigned int _desktop;
+ unsigned long _desktop;
//! Normal window title
std::string _title; // XXX: Have to keep track if this string is Utf8 or not
//! Position and size of the window (relative to the root window)
otk::Rect _area;
- // size bounds
- // if min > max, then the window is not resizable
- int _min_x, _min_y; // minumum size
- int _max_x, _max_y; // maximum size
- int _inc_x, _inc_y; // resize increments
- int _base_x, _base_y; // base size
+ //! Width of the border on the window.
+ /*!
+ The window manager will set this to 0 while the window is being managed,
+ but needs to restore it afterwards, so it is saved here.
+ */
+ 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
+ /*!
+ If the min is > the max, then the window is not resizable
+ */
+ int _max_x;
+ //! The maximum height 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
+ /*!
+ 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
+ */
+ 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;
//! Where to place the decorated window in relation to the undecorated window
int _gravity;
//! The state of the window, one of WithdrawnState, IconicState, or
//! NormalState
- long _state;
+ long _wmstate;
+ //! Was the window's position requested by the application? if not, we should
+ //! place the window ourselves when it first appears
+ bool _positioned;
+
//! Can the window receive input focus?
bool _can_focus;
//! Urgency flag
//! The window should be on top of other windows of the same type
bool _floating;
- // XXX: motif decoration hints!
-
+ //! A bitmask of values in the OBClient::Decoration enum
+ /*!
+ The values in the variable are the decorations that the client wants to be
+ displayed around it.
+ */
+ DecorationFlags _decorations;
+
+ //! A bitmask of values in the OBClient::Function enum
+ /*!
+ The values in the variable specify the ways in which the user is allowed to
+ modify this window.
+ */
+ FunctionFlags _functions;
+
+ //! Retrieves the desktop hint's value and sets OBClient::_desktop
+ void getDesktop();
+ //! Retrieves the window's type and sets OBClient::_type
+ void getType();
+ //! Gets the MWM Hints and adjusts OBClient::_functions and
+ //! OBClient::_decorations
+ void getMwmHints();
+ //! Gets the position and size of the window and sets OBClient::_area
+ void getArea();
+ //! Gets the net_state hint and sets the boolean flags for any states set in
+ //! the hint
+ void getState();
+ //! Determines if the window uses the Shape extension and sets
+ //! OBClient::_shaped
+ void getShaped();
+
+ //! Sets the wm_state to the specified value
void setWMState(long state);
+ //! Sends the window to the specified desktop
void setDesktop(long desktop);
+ //! Adjusts the window's net_state
void setState(StateAction action, long data1, long data2);
-
+
+ //! Update the protocols that the window supports and adjusts things if they
+ //! change
+ void updateProtocols();
+ //! Updates the WMNormalHints and adjusts things if they change
void updateNormalHints();
+ //! Updates the WMHints and adjusts things if they change
void updateWMHints();
+ //! Updates the window's title
void updateTitle();
+ //! Updates the window's icon title
+ void updateIconTitle();
+ //! Updates the window's application name and class
void updateClass();
+ // XXX: updateTransientFor();
public:
OBClient(Window window);
inline Window window() const { return _window; }
inline WindowType type() const { return _type; }
- inline unsigned int desktop() const { return _desktop; }
+ inline unsigned long desktop() const { return _desktop; }
inline const std::string &title() const { return _title; }
inline const std::string &iconTitle() const { return _title; }
inline const std::string &appName() const { return _app_name; }
inline bool focusNotify() const { return _focus_notify; }
inline bool shaped() const { return _shaped; }
inline int gravity() const { return _gravity; }
+ inline bool positionRequested() const { return _positioned; }
+ inline DecorationFlags decorations() const { return _decorations; }
+ inline FunctionFlags funtions() const { return _functions; }
// states
inline bool modal() const { return _modal; }
inline bool fullscreen() const { return _fullscreen; }
inline bool floating() const { return _floating; }
+ inline int borderWidth() const { return _border_width; }
inline int minX() const { return _min_x; }
inline int minY() const { return _min_y; }
inline int maxX() const { return _max_x; }
void update(const XPropertyEvent &e);
void update(const XClientMessageEvent &e);
+
+ void setArea(const otk::Rect &area);
};
}
projects / chaz / openbox / blobdiff