148 lines
4 KiB
C++
148 lines
4 KiB
C++
// -*- 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 "rootwindow.hh"
|
|
#include "otk/image.hh"
|
|
#include "otk/strut.hh"
|
|
#include "otk/rect.hh"
|
|
#include "otk/style.hh"
|
|
#include "otk/configuration.hh" // TEMPORARY
|
|
|
|
#include <string>
|
|
|
|
namespace ob {
|
|
|
|
class OBClient;
|
|
class OBRootWindow;
|
|
|
|
//! Manages a single screen
|
|
/*!
|
|
*/
|
|
class OBScreen {
|
|
public:
|
|
//! Holds a list of OBClient objects
|
|
typedef std::list<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;
|
|
|
|
//! All managed clients on the screen
|
|
ClientList clients;
|
|
|
|
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;
|
|
|
|
//! The screen's root window
|
|
OBRootWindow _root;
|
|
|
|
//! Is the root colormap currently installed?
|
|
bool _root_cmap_installed;
|
|
|
|
//! Area usable for placement etc (total - struts)
|
|
otk::Rect _area;
|
|
|
|
//! Areas of the screen reserved by applications
|
|
StrutList _struts;
|
|
|
|
//! An offscreen window which gets focus when nothing else has it
|
|
Window _focuswindow;
|
|
|
|
|
|
//! 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:
|
|
#ifndef SWIG
|
|
//! Constructs a new OBScreen object
|
|
OBScreen(int screen, const otk::Configuration &config);
|
|
//! Destroys the OBScreen object
|
|
virtual ~OBScreen();
|
|
#endif
|
|
|
|
//! Returns if the screen was successfully managed
|
|
/*!
|
|
If this is false, then the screen should be deleted and should NOT be
|
|
used.
|
|
*/
|
|
inline bool managed() const { return _managed; }
|
|
//! Returns the Image Control used for rendering on the screen
|
|
inline otk::BImageControl *imageControl() { return _image_control; }
|
|
//! 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; }
|
|
//! An offscreen window which gets focus when nothing else has it
|
|
inline Window focuswindow() const { return _focuswindow; }
|
|
|
|
//! 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 any pre-existing windows on the screen
|
|
void manageExisting();
|
|
//! 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
|