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tdenetwork/kget/transferlist.cpp

284 lines
7.7 KiB

/***************************************************************************
* transferlist.cpp
* -------------------
*
* Revision : $Id$
* begin : Tue Jan 29 2002
* copyright : (C) 2002 by Patrick Charbonnier
* : Based On Caitoo v.0.7.3 (c) 1998 - 2000, Matej Koss
* email : pch@freeshell.org
*
****************************************************************************/
/***************************************************************************
*
* 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.
*
***************************************************************************/
#include <kapplication.h>
#include <kstandarddirs.h>
#include <kglobal.h>
#include <kiconloader.h>
#include <klocale.h>
#include <kconfig.h>
#include <kmessagebox.h>
#include <ksimpleconfig.h>
#include <kio/netaccess.h>
#include "transfer.h"
#include "transferlist.h"
#define NUM_COLS 9
static int defaultColumnWidth[] = {
26, // PIXMAP
160, // LOCAL FILENAME
40, // RESUME
60, // COUNT
30, // PROGRESS
65, // TOTAL
70, // SPEED
70, // REMAINING TIME
450 // URL
};
TransferList::TransferList(TQWidget * parent, const char *name)
: KListView(parent, name)
{
// enable selection of more than one item
setSelectionMode( TQListView::Extended );
// // disable sorting and clicking on headers
// setSorting( -1 );
setAllColumnsShowFocus(true);
lv_pixmap = addColumn(i18n("S"));
lv_filename = addColumn(i18n("Local File Name"));
lv_resume = addColumn(i18n("Resumed"));
lv_count = addColumn(i18n("Count"));
lv_progress = addColumn(i18n("%"));
lv_total = addColumn(i18n("Total"));
lv_speed = addColumn(i18n("Speed"));
lv_remaining = addColumn(i18n("Rem. Time"));
lv_url = addColumn(i18n("Address (URL)"));
jobid=1;
// initial layout
KConfig *config = KGlobal::config();
config->setGroup("ListView");
if ( config->readListEntry("ColumnWidths").isEmpty() )
{
for (int i = 0; i < NUM_COLS; i++)
setColumnWidth(i, defaultColumnWidth[i]);
}
else
restoreLayout( KGlobal::config(), "ListView" );
TQString connectPath = "pics/connect%2.png";
TQString tryPath = "pics/try%2.png";
// Load animations
TQPixmap* curPix;
if (animConn.count() == 0) {
animConn.setAutoDelete(true);
animTry.setAutoDelete(true);
for (int i = 0; i < 8; i++) {
curPix = new TQPixmap();
curPix->load(locate("appdata", connectPath.arg(i)));
animConn.append(curPix);
curPix = new TQPixmap();
curPix->load(locate("appdata", tryPath.arg(i)));
animTry.append(curPix);
}
}
pixQueued = UserIcon("md_queued");
pixScheduled = UserIcon("md_scheduled");
pixDelayed = UserIcon("md_delayed.png");
pixFinished = UserIcon("md_finished");
pixRetrying = UserIcon("retrying");
phasesNum = animConn.count();
connect(this, TQT_SIGNAL(doubleClicked(TQListViewItem *)), TQT_SLOT(slotTransferSelected(TQListViewItem *)));
connect(this, TQT_SIGNAL(rightButtonPressed(TQListViewItem *, const TQPoint &, int)), TQT_SLOT(slotPopupMenu(TQListViewItem *)));
}
TransferList::~TransferList()
{
saveLayout( KGlobal::config(), "ListView" );
}
Transfer *TransferList::addTransfer(const KURL & _source, const KURL & _dest,
bool canShow)
{
Transfer *last = static_cast<Transfer*>( lastItem() );
Transfer *new_item = new Transfer(this, last, _source, _dest, jobid);
jobid++;
if ( canShow )
new_item->maybeShow();
return new_item;
}
void TransferList::slotTransferSelected(TQListViewItem * item)
{
emit transferSelected((Transfer *) item);
}
void TransferList::slotPopupMenu(TQListViewItem * item)
{
if (!item)
return;
emit popupMenu((Transfer *) item);
}
void TransferList::setSelected(TQListViewItem * item, bool selected)
{
bool tmpb = selected;
if (tmpb && item->isSelected()) {
tmpb = false;
}
TQListView::setSelected(item, tmpb);
}
void TransferList::moveToBegin(Transfer * item)
{
// ASSERT(item);
Transfer *oldfirst=static_cast<Transfer*>(firstChild());
item->moveItem(oldfirst); //move item after oldfirst
oldfirst->moveItem(item); //move oldfirst after item
}
void TransferList::moveToEnd(Transfer * item)
{
// ASSERT(item);
Transfer *oldlast=static_cast<Transfer*>(lastItem());
item->moveItem(oldlast);
}
bool TransferList::updateStatus(int counter)
{
bool isTransfer = false;
TransferIterator it(this);
for (; it.current(); ++it) {
isTransfer |= it.current()->updateStatus(counter);
}
return isTransfer;
}
bool TransferList::areTransfersQueuedOrScheduled()
{
TransferIterator it(this);
if (childCount() > 0) {
for (; it.current(); ++it) {
if ((it.current()->getMode() == Transfer::MD_TQUEUED)|| \
(it.current()->getMode() == Transfer::MD_SCHEDULED))
return true;
}
}
return false;
}
Transfer * TransferList::find(const KURL& _src)
{
TransferIterator it(this);
for (; it.current(); ++it) {
if (it.current()->getSrc() == _src) {
return it.current();
}
}
return 0L;
}
void TransferList::readTransfers(const KURL& file)
{
TQString tmpFile;
if (KIO::NetAccess::download(file, tmpFile, (TQWidget*)parent())) {
KSimpleConfig config(tmpFile);
config.setGroup("Common");
int num = config.readNumEntry("Count", 0);
Transfer *item;
KURL src, dest;
for ( int i = 0; i < num; i++ )
{
TQString str;
str.sprintf("Item%d", i);
config.setGroup(str);
src = KURL::fromPathOrURL( config.readPathEntry("Source") );
dest = KURL::fromPathOrURL( config.readPathEntry("Dest") );
item = addTransfer( src, dest, false ); // don't show!
if (!item->read(&config, i))
delete item;
else
{
// configuration read, now we know the status to determine
// whether to show or not
item->maybeShow();
}
}
}
}
void TransferList::writeTransfers(const TQString& file)
{
sDebug << ">>>>Entering with file =" << file << endl;
KSimpleConfig config(file);
int num = childCount();
config.setGroup("Common");
config.writeEntry("Count", num);
TransferIterator it(this);
for (int id = 0; it.current(); ++it, ++id)
it.current()->write(&config, id);
config.sync();
sDebug << "<<<<Leaving" << endl;
}
#include "transferlist.moc"