src/screen.hh (raw)
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// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*- #ifndef __screen_hh #define __screen_hh /*! @file screen.hh @brief OBScreen manages a single screen */ extern "C" { #include <X11/Xlib.h> } #include "otk/image.hh" #include "otk/strut.hh" #include "otk/rect.hh" #include "otk/point.hh" #include "otk/style.hh" #include "otk/configuration.hh" // TEMPORARY #include <string> namespace ob { class OBClient; //! Manages a single screen /*! */ class OBScreen { public: //! Holds a list of OBClient objects typedef std::vector<OBClient*> ClientList; //! Holds a list of otk::Strut objects typedef std::list<otk::Strut*> StrutList; static const unsigned long event_mask = ColormapChangeMask | EnterWindowMask | LeaveWindowMask | PropertyChangeMask | SubstructureNotifyMask | SubstructureRedirectMask | ButtonPressMask | ButtonReleaseMask; private: //! Was %Openbox able to manage the screen? bool _managed; //! The number of the screen on the X server int _number; //! Information about this screen const otk::ScreenInfo *_info; //! The Image Control used for rendering on the screen otk::BImageControl *_image_control; //! The style with which to render on the screen otk::Style _style; //! Is the root colormap currently installed? bool _root_cmap_installed; //! The dimentions of the screen otk::Point _size; //! All managed clients on the screen ClientList _clients; //! Area usable for placement etc (total - struts) otk::Rect _area; //! Areas of the screen reserved by applications StrutList _struts; //! Manage any pre-existing windows on the screen void manageExisting(); //! Calculate the OBScreen::_area member void calcArea(); //! Set the client list on the root window /*! Sets the _NET_CLIENT_LIST root window property.<br> Also calls OBScreen::updateStackingList. */ void setClientList(); //! Set the client stacking list on the root window /*! Set the _NET_CLIENT_LIST_STACKING root window property. */ void setStackingList(); //! Set the work area hint on the root window /*! Set the _NET_WORKAREA root window property. */ void setWorkArea(); public: //! Constructs a new OBScreen object OBScreen(int screen, const otk::Configuration &config); //! Destroys the OBScreen object virtual ~OBScreen(); //! Returns the Image Control used for rendering on the screen inline otk::BImageControl *imageControl() { return _image_control; } //! Returns the dimentions of the screen inline const otk::Point &size() const { return _size; } //! Returns the area of the screen not reserved by applications' Struts inline const otk::Rect &area() const { return _area; } //! Returns the style in use on the screen inline const otk::Style *style() const { return &_style; } //! Adds a window's strut to the screen's list of reserved spaces void addStrut(otk::Strut *strut); //! Removes a window's strut from the screen's list of reserved spaces void removeStrut(otk::Strut *strut); //! Loads a new style on the screen void loadStyle(const otk::Configuration &config); //! Manage a client window /*! This gives the window a frame, reparents it, selects events on it, etc. */ void manageWindow(Window window); //! Unmanage a client /*! This removes the window's frame, reparents it to root, unselects events on it, etc. */ void unmanageWindow(OBClient *client); }; } #endif// __screen_hh |