You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
193 lines
4.8 KiB
193 lines
4.8 KiB
/*
|
|
** Copyright (C) 1999,2000 Toivo Pedaste <toivo@ucs.uwa.edu.au>
|
|
**
|
|
*/
|
|
|
|
/*
|
|
** This program is free software; you can redistribute it and/or modify
|
|
** it under the terms of the GNU General Public License as published by
|
|
** the Free Software Foundation; either version 2 of the License, or
|
|
** (at your option) any later version.
|
|
**
|
|
** This program is distributed in the hope that it will be useful,
|
|
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
** GNU General Public License for more details.
|
|
**
|
|
** You should have received a copy of the GNU General Public License
|
|
** along with this program in a file called COPYING; if not, write to
|
|
** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
|
** MA 02110-1301, USA.
|
|
*/
|
|
|
|
/*
|
|
** Bug reports and questions can be sent to kde-devel@kde.org
|
|
*/
|
|
|
|
|
|
#ifndef KPLVITEM_H
|
|
#define KPLVITEM_H
|
|
|
|
#include "../config.h"
|
|
// Standard Headers
|
|
|
|
// TQt Headers
|
|
#include <tqframe.h>
|
|
#include <tqpushbutton.h>
|
|
#include <tqptrlist.h>
|
|
#include <tqstring.h>
|
|
#include <tqlayout.h>
|
|
|
|
// KDE headers
|
|
#include "klistview.h"
|
|
|
|
// ksetup headers
|
|
#include "packageInfo.h"
|
|
|
|
class packageDisplayWidget;
|
|
|
|
////////////////////////////////////////////////////////////////////////
|
|
class KpTreeList: public KListView
|
|
{
|
|
Q_OBJECT
|
|
TQ_OBJECT
|
|
|
|
public:
|
|
KpTreeList ( TQWidget * tqparent = 0);
|
|
|
|
void contentsMousePressEvent ( TQMouseEvent * e );
|
|
|
|
bool inMark(int x);
|
|
|
|
KpTreeListItem *firstChild();
|
|
KpTreeListItem *currentItem();
|
|
void clear();
|
|
|
|
KpTreeListItem *markPkg;
|
|
|
|
TQPtrList<KpTreeListItem> stack;
|
|
// Stack of jumped to packages
|
|
|
|
void sweep(bool init);
|
|
// sweep tree adjusting visibility
|
|
void expand();
|
|
// sweep tree expanding everything
|
|
|
|
void findMarked(KpTreeListItem *item, TQPtrList<KpTreeListItem> &selList);
|
|
// generate list of marked tree items
|
|
void clearMarked(KpTreeListItem *item);
|
|
// unmark marked tree items
|
|
|
|
// mark all packages in the selected view
|
|
void markAll(KpTreeListItem *item) ;
|
|
|
|
void expandTree(KpTreeList *list);
|
|
// expand package tree
|
|
|
|
void expandTree(KpTreeListItem *item);
|
|
// expand package sub-tree
|
|
|
|
void collapseTree(KpTreeList *list);
|
|
// semi-collapse package tree
|
|
|
|
void collapseTree(KpTreeListItem *item);
|
|
// semi-collapse package sub-tree
|
|
|
|
void countMarked(KpTreeListItem *, int &cntInstall, int &cntUnInstall);
|
|
// Count marked packages that can be installed/uninstalled
|
|
|
|
void packageHighlighted(TQListViewItem *item, packageDisplayWidget *packageDisplay);
|
|
// A package has been highlighted in the list tree
|
|
|
|
KpTreeListItem *search(const TQString &str, const TQString &head,
|
|
KpTreeListItem *start = 0);
|
|
KpTreeListItem *search(const TQString &str, bool subStr, bool wrap, bool start);
|
|
// search for a package in tree
|
|
KpTreeListItem *changePack(KpTreeListItem *searchResult, bool push = true);
|
|
// Change to other package
|
|
|
|
void stackRemove(KpTreeListItem *pack);
|
|
// Remove entry from package stack
|
|
|
|
void readTreeType();
|
|
void writeTreeType();
|
|
// config: Tree display type
|
|
|
|
void writeTreeConfig();
|
|
void readTreeConfig();
|
|
// save and restore column positions
|
|
|
|
int treeType;
|
|
|
|
public slots:
|
|
void next();
|
|
// Package stack forward
|
|
|
|
void previous();
|
|
// Package stack back
|
|
|
|
private:
|
|
int sweepChild(KpTreeListItem *it);
|
|
void expandChild(KpTreeListItem *it);
|
|
|
|
bool searchChild(KpTreeListItem *it);
|
|
// recurse thru the display tree looking for 'str'
|
|
|
|
bool notPress;
|
|
// flag to packageHighlighted
|
|
|
|
KpTreeListItem *searchCitem;
|
|
bool searchSkip, searchSubstr;
|
|
TQString searchStr;
|
|
KpTreeListItem *searchResult;
|
|
// globals used by searchChild for start from current position,
|
|
// skip to current item before search flag, substring search flag,
|
|
// search string, result item (if found)
|
|
|
|
// flag skipping in searchChild
|
|
|
|
|
|
signals:
|
|
void updateMarked();
|
|
void cleared();
|
|
};
|
|
|
|
////////////////////////////////////////////////////////////////////////
|
|
class KpTreeListItem : public TQListViewItem
|
|
{
|
|
public:
|
|
KpTreeListItem( TQListViewItem *tqparent, packageInfo* pinfo,
|
|
const TQPixmap& thePixmap,
|
|
TQString label1 = 0, TQString label2 = 0,
|
|
TQString label3 = 0, TQString label4 = 0,
|
|
TQString label5 = 0, TQString label6 = 0,
|
|
TQString label7 = 0, TQString label8 = 0);
|
|
|
|
|
|
KpTreeListItem( KListView *tqparent, packageInfo* pinfo,
|
|
const TQPixmap& thePixmap,
|
|
TQString label1 = 0, TQString label2 = 0,
|
|
TQString label3 = 0, TQString label4 = 0,
|
|
TQString label5 = 0, TQString label6 = 0,
|
|
TQString label7 = 0, TQString label8 = 0);
|
|
|
|
|
|
KpTreeListItem *firstChild();
|
|
KpTreeListItem *nextSibling();
|
|
|
|
void toggleMark();
|
|
void setMark(bool mark);
|
|
// flag for install/uninstall
|
|
|
|
void hide();
|
|
void show();
|
|
|
|
virtual int compare( TQListViewItem *i, int col, bool ascending ) const;
|
|
|
|
packageInfo *info;
|
|
bool marked;
|
|
};
|
|
|
|
|
|
#endif
|