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nitpicker: Remove local list.h

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This commit is contained in:
Norman Feske 2013-09-07 13:16:25 +02:00
parent 74242c0906
commit 430582c060
4 changed files with 7 additions and 132 deletions
os/src/server/nitpicker
common
view_stack.cc
include
list.hview.hview_stack.h

15
os/src/server/nitpicker/common/view_stack.cc

@ -11,8 +11,6 @@
* under the terms of the GNU General Public License version 2.
*/
#include <base/printf.h>
#include "view_stack.h"
#include "clip_guard.h"
@ -35,19 +33,6 @@ static View const *last_stay_top_view(View const *view)
}
/**
* Get last view that without background attribute
*/
//static View *last_foreground_view(View *view)
//{
// for (; view && view->view_stack_next(); view = view->view_stack_next())
// if (view->view_stack_next()->background())
// break;
//
// return view;
//}
/**************************
** View stack interface **
**************************/

110
os/src/server/nitpicker/include/list.h

@ -1,110 +0,0 @@
/*
* \brief Simple connected list
* \author Norman Feske
* \date 2006-08-02
*/
/*
* Copyright (C) 2006-2013 Genode Labs GmbH
*
* This file is part of the Genode OS framework, which is distributed
* under the terms of the GNU General Public License version 2.
*/
#ifndef _LIST_H_
#define _LIST_H_
/*
* \param LT list element type
*/
template <typename LT>
class List
{
private:
LT *_first;
public:
class Element
{
protected:
friend class List;
LT mutable *_next;
public:
Element(): _next(0) { }
/**
* Return next element in list
*/
LT *next() const { return _next; }
};
public:
/**
* Constructor
*
* On construction, start with an empty list.
*/
List(): _first(0) { }
/**
* Return first list element
*/
LT *first() { return _first; }
LT const *first() const { return _first; }
/**
* Insert element into list
*
* \param le list element to insert
* \param at target position (preceding list element) or
* 0 to insert element at the beginning of the list
*/
void insert(LT const *le, LT const *at = 0)
{
/* insert element at the beginning of the list */
if (at == 0) {
le->_next = _first;
_first = const_cast<LT *>(le);
} else {
le->_next = at->_next;
at->_next = const_cast<LT *>(le);
}
}
/**
* Remove element from list
*/
void remove(LT const *le)
{
if (!_first) return;
/* if specified element is the first of the list */
if (le == _first)
_first = le->_next;
else {
/* search specified element in the list */
LT *e = _first;
while (e->_next && (e->_next != le))
e = e->_next;
/* element is not member of the list */
if (!e->_next) return;
/* e->_next is the element to remove, skip it in list */
e->_next = e->_next->_next;
}
le->_next = 0;
}
};
#endif

6
os/src/server/nitpicker/include/view.h

@ -15,10 +15,10 @@
#define _VIEW_H_
#include <util/string.h>
#include <util/list.h>
#include <nitpicker_gfx/canvas.h>
#include <nitpicker_gfx/geometry.h>
#include "list.h"
#include "mode.h"
#include "session.h"
@ -29,10 +29,10 @@ class Buffer;
* For each buffer, there is a list of views that belong to
* this buffer. This list is called Same_buffer_list.
*/
class Same_buffer_list_elem : public List<Same_buffer_list_elem>::Element { };
struct Same_buffer_list_elem : Genode::List<Same_buffer_list_elem>::Element { };
class View_stack_elem : public List<View_stack_elem>::Element { };
struct View_stack_elem : Genode::List<View_stack_elem>::Element { };
class View : public Same_buffer_list_elem, public View_stack_elem, public Rect

8
os/src/server/nitpicker/include/view_stack.h

@ -22,10 +22,10 @@ class View_stack
{
private:
Canvas &_canvas;
Mode &_mode;
List<View_stack_elem> _views;
View *_default_background;
Canvas &_canvas;
Mode &_mode;
Genode::List<View_stack_elem> _views;
View *_default_background;
/**
* Return outline geometry of a view