94 lines
3 KiB
C
94 lines
3 KiB
C
|
/*****************************************************************
|
||
|
|
KWin - the KDE window manager
|
||
|
|
This file is part of the KDE project.
|
||
|
|
|
||
|
|
Copyright (C) 1999, 2000 Matthias Ettrich <ettrich@kde.org>
|
||
|
|
Copyright (C) 1997 to 2002 Cristian Tibirna <tibirna@kde.org>
|
||
|
|
Copyright (C) 2003 Lubos Lunak <l.lunak@kde.org>
|
||
|
|
|
||
|
|
You can Freely distribute this program under the GNU General Public
|
||
|
|
License. See the file "COPYING" for the exact licensing terms.
|
||
|
|
******************************************************************/
|
||
|
|
|
||
|
|
#ifndef KWIN_PLACEMENT_H
|
||
|
|
#define KWIN_PLACEMENT_H
|
||
|
|
|
||
|
|
#include <QPoint>
|
||
|
|
#include <QRect>
|
||
|
|
#include <QList>
|
||
|
|
|
||
|
|
namespace KWin
|
||
|
|
{
|
||
|
|
|
||
|
|
class Workspace;
|
||
|
|
class Client;
|
||
|
|
|
||
|
|
class Placement
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
|
||
|
|
Placement(Workspace* w);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Placement policies. How workspace decides the way windows get positioned
|
||
|
|
* on the screen. The better the policy, the heavier the resource use.
|
||
|
|
* Normally you don't have to worry. What the WM adds to the startup time
|
||
|
|
* is nil compared to the creation of the window itself in the memory
|
||
|
|
*/
|
||
|
|
enum Policy
|
||
|
|
{
|
||
|
|
NoPlacement, // not really a placement
|
||
|
|
Default, // special, means to use the global default
|
||
|
|
Unknown, // special, means the function should use its default
|
||
|
|
Random,
|
||
|
|
Smart,
|
||
|
|
Cascade,
|
||
|
|
Centered,
|
||
|
|
ZeroCornered,
|
||
|
|
UnderMouse, // special
|
||
|
|
OnMainWindow, // special
|
||
|
|
Maximizing
|
||
|
|
};
|
||
|
|
|
||
|
|
void place(Client* c, QRect& area );
|
||
|
|
|
||
|
|
void placeAtRandom (Client* c, const QRect& area, Policy next = Unknown );
|
||
|
|
void placeCascaded (Client* c, QRect& area, Policy next = Unknown );
|
||
|
|
void placeSmart (Client* c, const QRect& area, Policy next = Unknown );
|
||
|
|
void placeMaximizing (Client* c, QRect& area, Policy next = Unknown );
|
||
|
|
void placeCentered (Client* c, const QRect& area, Policy next = Unknown );
|
||
|
|
void placeZeroCornered(Client* c, const QRect& area, Policy next = Unknown );
|
||
|
|
void placeDialog (Client* c, QRect& area, Policy next = Unknown );
|
||
|
|
void placeUtility (Client* c, QRect& area, Policy next = Unknown );
|
||
|
|
|
||
|
|
void reinitCascading( int desktop );
|
||
|
|
|
||
|
|
static Policy policyFromString( const QString& policy, bool no_special );
|
||
|
|
static const char* policyToString( Policy policy );
|
||
|
|
|
||
|
|
private:
|
||
|
|
|
||
|
|
void place(Client* c, QRect& area, Policy policy, Policy nextPlacement = Unknown );
|
||
|
|
void placeUnderMouse(Client* c, QRect& area, Policy next = Unknown );
|
||
|
|
void placeOnMainWindow(Client* c, QRect& area, Policy next = Unknown );
|
||
|
|
QRect checkArea( const Client*c, const QRect& area );
|
||
|
|
|
||
|
|
Placement();
|
||
|
|
|
||
|
|
//CT needed for cascading+
|
||
|
|
struct DesktopCascadingInfo
|
||
|
|
{
|
||
|
|
QPoint pos;
|
||
|
|
int col;
|
||
|
|
int row;
|
||
|
|
};
|
||
|
|
|
||
|
|
QList<DesktopCascadingInfo> cci;
|
||
|
|
|
||
|
|
Workspace* m_WorkspacePtr;
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace
|
||
|
|
|
||
|
|
#endif
|