/*************************************************************************** krdetailedviewitem.cpp ------------------- copyright : (C) 2000 by Shie Erlich & Rafi Yanai e-mail : krusader@users.sourceforge.net web site : http://krusader.sourceforge.net --------------------------------------------------------------------------- Description *************************************************************************** A db dD d8888b. db db .d8888. .d8b. d8888b. d88888b d8888b. 88 ,8P' 88 `8D 88 88 88' YP d8' `8b 88 `8D 88' 88 `8D 88,8P 88oobY' 88 88 `8bo. 88ooo88 88 88 88ooooo 88oobY' 88`8b 88`8b 88 88 `Y8b. 88~~~88 88 88 88~~~~~ 88`8b 88 `88. 88 `88. 88b d88 db 8D 88 88 88 .8D 88. 88 `88. YP YD 88 YD ~Y8888P' `8888Y' YP YP Y8888D' Y88888P 88 YD S o u r c e F i l e *************************************************************************** * * * 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. * * * ***************************************************************************/ #include "../krusader.h" #include "../defaults.h" #include "../kicons.h" #include "../krusaderview.h" #include "krdetailedviewitem.h" #include "krdetailedview.h" #include "krcolorcache.h" #include "listpanel.h" #include "../VFS/krpermhandler.h" #include #include #include #include #include #include #include #include #include #define COLUMN(X) static_cast(_viewProperties)-> \ column[ KrDetailedViewProperties::X ] #define PROPS static_cast(_viewProperties) #define PERM_BITMASK (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO) #define VF getVfile() #ifdef FASTER int KrDetailedViewItem::expHeight = 0; #endif // FASTER KrDetailedViewItem::KrDetailedViewItem(KrDetailedView *parent, TQListViewItem *after, vfile *vf): TDEListViewItem(parent, after), KrViewItem(vf, parent->properties()) { #ifdef FASTER initiated = false; // get the expected height of an item - should be done only once if (expHeight == 0) { TDEConfigGroupSaver svr(krConfig, "Look&Feel"); expHeight = 2 + (krConfig->readEntry("Filelist Icon Size",_FilelistIconSize)).toInt(); } #endif // there's a special case, where if _vf is null, then we've got the ".." (updir) item // in that case, create a special vfile for that item, and delete it, if needed if (!_vf) { dummyVfile = true; _vf = new vfile("..", 0, "drw-r--r--", 0, false, 0, 0, TQString(), TQString(), 0); setText(COLUMN(Name), ".."); setText(COLUMN(Size), i18n("") ); if ( PROPS->displayIcons ) setPixmap( COLUMN(Name), FL_LOADICON( "go-up" ) ); setSelectable( false ); #ifdef FASTER initiated = true; #endif } repaintItem(); } #ifdef FASTER void KrDetailedViewItem::setup() { // idea: when not having pixmaps in the first place, the height of the item is smaller then with // the pixmap. when the pixmap is inserted, the item resizes, thereby making ensureItemVisible() // become 'confused' and stop working. therefore, we set the correct height here and avoid the issue TDEListViewItem::setup(); setHeight(expHeight); } #endif void KrDetailedViewItem::repaintItem() { if ( dummyVfile ) return; TQString tmp; // set text in columns, according to what columns are available int id = KrDetailedViewProperties::Unused; if ((id = COLUMN(Mime)) != -1) { tmp = KMimeType::mimeType(_vf->vfile_getMime())->comment(); setText( id, tmp ); } if ((id = COLUMN(Size)) != -1) { if (_vf->vfile_isDir() && _vf->vfile_getSize() <= 0) setText(id, i18n("")); else setText(id, PROPS->humanReadableSize ? TDEIO::convertSize(_vf->vfile_getSize())+" " : KRpermHandler::parseSize(_vf->vfile_getSize())+" "); } if ((id = COLUMN(DateTime)) != -1) setText(id, dateTime()); if ((id = COLUMN(KrPermissions)) != -1) { // first, build the krusader permissions tmp=TQString(); switch (_vf->vfile_isReadable()){ case ALLOWED_PERM: tmp+='r'; break; case UNKNOWN_PERM: tmp+='?'; break; case NO_PERM: tmp+='-'; break; } switch (_vf->vfile_isWriteable()){ case ALLOWED_PERM: tmp+='w'; break; case UNKNOWN_PERM: tmp+='?'; break; case NO_PERM: tmp+='-'; break; } switch (_vf->vfile_isExecutable()){ case ALLOWED_PERM: tmp+='x'; break; case UNKNOWN_PERM: tmp+='?'; break; case NO_PERM: tmp+='-'; break; } setText(id, tmp); } if ((id = COLUMN(Permissions) ) != -1) { if (PROPS->numericPermissions) { setText(id, tmp.sprintf("%.4o", _vf->vfile_getMode() & PERM_BITMASK)); } else setText(id, _vf->vfile_getPerm()); } if ((id = COLUMN(Owner)) != -1) { setText(id, _vf->vfile_getOwner()); } if ((id = COLUMN(Group)) != -1) { setText(id, _vf->vfile_getGroup()); } // if we've got an extention column, clip the name accordingly TQString name = this->name(), ext = ""; if ((id = COLUMN(Extention)) != -1 && !_vf->vfile_isDir()) { ext = this->extension(); name = this->name(false); // request name without extension setText(id, ext); } setText(COLUMN(Name), name); #ifndef FASTER // display an icon if needed if (PROPS->displayIcons) setPixmap(COLUMN(Name),KrView::getIcon(_vf)); #endif } TQString num2qstring(TDEIO::filesize_t num){ TQString buf; buf.sprintf("%025llu",num); return buf; } void KrDetailedViewItem::paintCell(TQPainter *p, const TQColorGroup &cg, int column, int width, int align) { #ifdef FASTER if (!initiated && !dummyVfile) { // display an icon if needed if (PROPS->displayIcons) setPixmap(COLUMN(Name),KrView::getIcon(_vf)); initiated = true; } #endif TQColorGroup _cg(cg); // This is ugly! I had to dublicate TDEListViewItem::paintCell() code, as the // TDEListViewItem::paintCell() overwrites my color settings. So KrDetailedViewItem::paintCell // must dublicate the TDEListViewItem::paintCell() code, do the required color settings // and call TQListViewItem::paintCell() afterwards (the base class of TDEListViewItem). // This tabooed in the object oriented heaven, but necessary here. Blame the KDE team for // this really poor paintCell implementation! const TQPixmap *pm = listView()->viewport()->backgroundPixmap(); if (pm && !pm->isNull()) { _cg.setBrush(TQColorGroup::Base, TQBrush(backgroundColor(), *pm)); p->setBrushOrigin( -listView()->contentsX(), -listView()->contentsY() ); } else if (isAlternate()) if (listView()->viewport()->backgroundMode()==TQt::FixedColor) _cg.setColor(TQColorGroup::Background, static_cast< TDEListView* >(listView())->alternateBackground()); else _cg.setColor(TQColorGroup::Base, static_cast< TDEListView* >(listView())->alternateBackground()); // end of uglyness KrColorItemType colorItemType; colorItemType.m_activePanel = (dynamic_cast(listView()) == ACTIVE_PANEL->view); colorItemType.m_alternateBackgroundColor = isAlternate(); colorItemType.m_currentItem = (listView()->currentItem() == this); colorItemType.m_selectedItem = isSelected(); if (VF->vfile_isSymLink()) { if (_vf->vfile_getMime() == "Broken Link !" ) colorItemType.m_fileType = KrColorItemType::InvalidSymlink; else colorItemType.m_fileType = KrColorItemType::Symlink; } else if (VF->vfile_isDir()) colorItemType.m_fileType = KrColorItemType::Directory; else if (VF->vfile_isExecutable()) colorItemType.m_fileType = KrColorItemType::Executable; else colorItemType.m_fileType = KrColorItemType::File; KrColorCache::getColorCache().getColors(_cg, colorItemType); // center the thing if needed if(column != COLUMN(Size)) TQListViewItem::paintCell(p, _cg, column, width, align); else { if (dummyVfile) { TQListViewItem::paintCell(p, _cg, column, width, TQt::AlignHCenter); // updir } else { if (_vf->vfile_isDir() && _vf->vfile_getSize()<=0) TQListViewItem::paintCell(p, _cg, column, width, TQt::AlignHCenter); else TQListViewItem::paintCell(p, _cg, column, width, align); // size } } } const TQColor & KrDetailedViewItem::setColorIfContrastIsSufficient(const TQColor & background, const TQColor & color1, const TQColor & color2) { #define sqr(x) ((x)*(x)) int contrast = sqr(color1.red() - background.red()) + sqr(color1.green() - background.green()) + sqr(color1.blue() - background.blue()); // if the contrast between background and color1 is too small, take color2 instead. if (contrast < 1000) return color2; return color1; } int KrDetailedViewItem::compare(TQListViewItem *i,int col,bool ascending ) const { bool ignoreCase = (PROPS->sortMode & KrViewProperties::IgnoreCase); bool alwaysSortDirsByName = (PROPS->sortMode & KrViewProperties::AlwaysSortDirsByName); int asc = ( ascending ? -1 : 1 ); KrDetailedViewItem *other = (KrDetailedViewItem *)(i); bool thisDir = VF->vfile_isDir(); bool otherDir = other->VF->vfile_isDir(); // handle directory sorting if ( thisDir ){ if ( !otherDir ) return 1*asc; } else if( otherDir ) return -1*asc; if ( isDummy() ) return 1*asc; if ( other->isDummy() ) return -1*asc; if (col == COLUMN(Name) || (alwaysSortDirsByName && thisDir && otherDir )) { // localeAwareCompare doesn't handle names that start with a dot TQString text0 = name(); TQString itext0 = other->name(); if( ignoreCase ) { text0 = text0.lower(); itext0 = itext0.lower(); } if ( isHidden() ) { if ( !other->isHidden() ) return 1*asc; } else if ( other->isHidden() ) return -1*asc; if (!ignoreCase && !PROPS->localeAwareCompareIsCaseSensitive) { // sometimes, localeAwareCompare is not case sensative. in that case, // we need to fallback to a simple string compare (KDE bug #40131) return TQString::compare(text0, itext0); } else return TQString::localeAwareCompare(text0,itext0); } else if (col == COLUMN(Size) ) { if( VF->vfile_getSize() == other->VF->vfile_getSize() ) return 0; return (VF->vfile_getSize() > other->VF->vfile_getSize() ? 1 : -1); } else if (col == COLUMN(DateTime) ) { if( VF->vfile_getTime_t() == other->VF->vfile_getTime_t() ) return 0; return (VF->vfile_getTime_t() > other->VF->vfile_getTime_t() ? 1 : -1); } else if (col == COLUMN(Permissions) && PROPS->numericPermissions) { int thisPerm = VF->vfile_getMode() & PERM_BITMASK; int otherPerm = other->VF->vfile_getMode() & PERM_BITMASK; if( thisPerm == otherPerm ) return 0; return ((thisPerm > otherPerm) ? 1 : -1); } else { TQString e1 = (!ignoreCase ? text(col) : text(col).lower()); TQString e2 = (!ignoreCase ? i->text(col) : i->text(col).lower()); if (!ignoreCase && !PROPS->localeAwareCompareIsCaseSensitive) { // sometimes, localeAwareCompare is not case sensative. in that case, // we need to fallback to a simple string compare (KDE bug #40131) return TQString::compare(e1, e2); } else return TQString::localeAwareCompare(e1, e2); } } void KrDetailedViewItem::itemHeightChanged() { #ifdef FASTER expHeight = 0; #endif }