Restructure source foldersHEADmaster

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

1 files changed, 313 insertions, 0 deletions

diff --git a/src/app/Panel/krdetailedviewitem.cpp b/src/app/Panel/krdetailedviewitem.cpp
new file mode 100644
index 0000000..1c1c5e9
--- /dev/null
+++ b/src/app/Panel/krdetailedviewitem.cpp
@@ -0,0 +1,313 @@
+/***************************************************************************
+                            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 <sys/types.h>
+#include <time.h>
+#include <tqpainter.h>
+#include <pwd.h>
+#include <grp.h>
+#include <stdlib.h>
+#include <tqpalette.h>
+#include <kdebug.h>
+#include <kmimetype.h>
+
+#define COLUMN(X)	static_cast<const KrDetailedViewProperties*>(_viewProperties)->	\
+	column[ KrDetailedViewProperties::X ]
+#define PROPS	static_cast<const KrDetailedViewProperties*>(_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("<DIR>") );
+      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("<DIR>"));
+	    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<KrView *>(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 <DIR> 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
+}