Restructure source foldersr14.1.x

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit 086012dcad8a976a0dabbb7cbc20c9cb612cdfa9)

1 files changed, 332 insertions, 0 deletions

diff --git a/src/app/Panel/krview.cpp b/src/app/Panel/krview.cpp
new file mode 100644
index 0000000..8330f16
--- /dev/null
+++ b/src/app/Panel/krview.cpp
@@ -0,0 +1,332 @@
+/***************************************************************************
+                                 krview.cpp
+                            -------------------
+   copyright            : (C) 2000-2002 by Shie Erlich & Rafi Yanai
+   e-mail               : krusader@users.sourceforge.net
+   web site             : http://krusader.sourceforge.net
+---------------------------------------------------------------------------
+ Description
+***************************************************************************
+
+ A
+
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+    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 "krview.h"
+#include "../kicons.h"
+#include "../defaults.h"
+#include "../VFS/krpermhandler.h"
+#include "krviewitem.h"
+#include <tqnamespace.h>
+#include <tqpixmapcache.h>
+#include <tqdir.h>
+#include <tqbitmap.h>
+#include <kmimetype.h>
+#include <tdelocale.h>
+#include <kinputdialog.h>
+
+
+#define VF	getVfile()
+
+
+// ----------------------------- operator
+KrViewOperator::KrViewOperator(KrView *view, TQWidget *widget): _view(view), _widget(widget) {
+}
+
+KrViewOperator::~KrViewOperator() {
+}
+
+void KrViewOperator::startDrag() {
+   TQStringList items;
+   _view->getSelectedItems( &items );
+   if ( items.empty() )
+      return ; // don't drag an empty thing
+   TQPixmap px;
+   if ( items.count() > 1 )
+      px = FL_LOADICON( "queue" ); // how much are we dragging
+   else
+      px = _view->getCurrentKrViewItem() ->icon();
+   emit letsDrag( items, px );
+}
+
+// ----------------------------- krview
+
+KrView::KrView( TDEConfig *cfg ) : _config( cfg ), _widget(0), _nameToMakeCurrent( TQString() ), _nameToMakeCurrentIfAdded( TQString() ),
+_numSelected( 0 ), _count( 0 ), _numDirs( 0 ), _countSize( 0 ), _selectedSize( 0 ), _properties(0), _focused( false ), _nameInTDEConfig(TQString()) {
+}
+
+KrView::~KrView() {
+	if (_properties)
+		tqFatal("A class inheriting KrView didn't delete _properties!");
+	if (_operator) 
+		tqFatal("A class inheriting KrView didn't delete _operator!");
+}
+
+void KrView::init() {
+	// sanity checks:
+	if (_nameInTDEConfig.isEmpty())
+		tqFatal("_nameInTDEConfig must be set during construction of KrView inheritors");
+	if (!_widget)
+		tqFatal("_widget must be set during construction of KrView inheritors");
+	// ok, continue
+	initProperties();
+	initOperator();
+	setup();
+}
+
+TQPixmap KrView::getIcon( vfile *vf /*, KRListItem::cmpColor color*/ ) {
+   //krConfig->setGroup("Advanced");
+   //////////////////////////////
+   TQPixmap icon;
+   TQString icon_name = vf->vfile_getIcon();
+   //TQPixmapCache::setCacheLimit( krConfig->readNumEntry("Icon Cache Size",_IconCacheSize) );
+
+   if( icon_name.isNull() )
+     icon_name="";
+   
+   // first try the cache
+   if ( !TQPixmapCache::find( icon_name, icon ) ) {
+      icon = FL_LOADICON( icon_name );
+      // insert it into the cache
+      TQPixmapCache::insert( icon_name, icon );
+   }
+   // if it's a symlink - add an arrow overlay
+   if ( vf->vfile_isSymLink() ) {
+      TQPixmap link( link_xpm );
+      bitBlt ( &icon, 0, icon.height() - 11, &link, 0, 21, 10, 11, TQt::CopyROP, false );
+      icon.setMask( icon.createHeuristicMask( false ) );
+   }
+
+   return icon;
+}
+
+/**
+ * this function ADDs a list of selected item names into 'names'.
+ * it assumes the list is ready and doesn't initialize it, or clears it
+ */
+void KrView::getItemsByMask( TQString mask, TQStringList* names, bool dirs, bool files ) {
+   for ( KrViewItem * it = getFirst(); it != 0; it = getNext( it ) ) {
+      if ( ( it->name() == ".." ) || !TQDir::match( mask, it->name() ) ) continue;
+      // if we got here, than the item fits the mask
+      if ( it->getVfile()->vfile_isDir() && !dirs ) continue; // do we need to skip folders?
+      if ( !it->getVfile()->vfile_isDir() && !files ) continue; // do we need to skip files
+      names->append( it->name() );
+   }
+}
+
+/**
+ * this function ADDs a list of selected item names into 'names'.
+ * it assumes the list is ready and doesn't initialize it, or clears it
+ */
+void KrView::getSelectedItems( TQStringList *names ) {
+   for ( KrViewItem * it = getFirst(); it != 0; it = getNext( it ) )
+      if ( it->isSelected() && ( it->name() != ".." ) ) names->append( it->name() );
+
+   // if all else fails, take the current item
+	TQString item = getCurrentItem();
+   if ( names->empty() && item!=TQString() && item!=".." ) names->append( item );
+}
+
+void KrView::getSelectedKrViewItems( KrViewItemList *items ) {
+   for ( KrViewItem * it = getFirst(); it != 0; it = getNext( it ) )
+      if ( it->isSelected() && ( it->name() != ".." ) ) items->append( it );
+
+   // if all else fails, take the current item
+	TQString item = getCurrentItem();
+   if ( items->empty() && item!=TQString() && item!=".." ) items->append( getCurrentKrViewItem() );
+}
+
+TQString KrView::statistics() {
+    _countSize = _numSelected = _selectedSize = 0;
+
+    for ( KrViewItem * it = getFirst(); it != 0; it = getNext( it ) ){
+      if ( it->isSelected() ) {
+         ++_numSelected;
+         _selectedSize += it->getVfile()->vfile_getSize();
+      }
+    if (it->getVfile()->vfile_getSize() > 0)
+       _countSize += it->getVfile()->vfile_getSize();
+   }
+   TQString tmp = TQString(i18n("%1 out of %2, %3 (%4) out of %5 (%6)"))
+                 .arg( _numSelected ).arg( _count ).arg( TDEIO::convertSize( _selectedSize ) )
+                 .arg( KRpermHandler::parseSize(_selectedSize) )
+					  .arg( TDEIO::convertSize( _countSize ) ).arg( KRpermHandler::parseSize(_countSize) );
+	// notify if we're running a filtered view
+	if (filter() != KrViewProperties::All)
+		tmp = ">> [ " + filterMask().nameFilter() + " ]  "+tmp;
+   return tmp;
+}
+
+void KrView::changeSelection( const KRQuery& filter, bool select, bool includeDirs ) {
+   TDEConfigGroupSaver grpSvr( _config, "Look&Feel" );
+   bool markDirs = _config->readBoolEntry( "Mark Dirs", _MarkDirs ) || includeDirs;
+
+   KrViewItem *temp = getCurrentKrViewItem();
+   for ( KrViewItem * it = getFirst(); it != 0; it = getNext( it ) ) {
+      if ( it->name() == ".." ) continue;
+      if ( it->getVfile()->vfile_isDir() && !markDirs ) continue;
+      
+      vfile * file = it->getMutableVfile(); // filter::match calls getMimetype which isn't const
+      if( file == 0 ) continue;
+      
+      if( filter.match( file ) ) {
+         // we're increasing/decreasing the number of selected files
+         if ( select ) {
+            if ( !it->isSelected() ) {
+               ++_numSelected;
+               _selectedSize += it->getVfile()->vfile_getSize();
+            }
+         } else {
+            if ( it->isSelected() ) {
+               --_numSelected;
+               _selectedSize -= it->getVfile()->vfile_getSize();
+            }
+         }
+         it->setSelected( select );
+      }
+   }
+   updateView();
+   makeItemVisible( temp );
+}
+
+void KrView::invertSelection() {
+   TDEConfigGroupSaver grpSvr( _config, "Look&Feel" /*nameInTDEConfig()*/ );
+   bool markDirs = _config->readBoolEntry( "Mark Dirs", _MarkDirs );
+
+   KrViewItem *temp = getCurrentKrViewItem();
+   for ( KrViewItem * it = getFirst(); it != 0; it = getNext( it ) ) {
+      if ( it->name() == ".." ) continue;
+      if ( it->getVfile()->vfile_isDir() && !markDirs && !it->isSelected() ) continue;
+      if ( it->isSelected() ) {
+         --_numSelected;
+         _selectedSize -= it->getVfile()->vfile_getSize();
+      } else {
+         ++_numSelected;
+         _selectedSize += it->getVfile()->vfile_getSize();
+      }
+      it->setSelected( !it->isSelected() );
+   }
+   updateView();
+   makeItemVisible( temp );
+}
+
+TQString KrView::firstUnmarkedBelowCurrent() {
+   KrViewItem * iterator = getNext( getCurrentKrViewItem() );
+   while ( iterator && iterator->isSelected() )
+      iterator = getNext( iterator );
+   if ( !iterator ) {
+      iterator = getPrev( getCurrentKrViewItem() );
+      while ( iterator && iterator->isSelected() )
+         iterator = getPrev( iterator );
+   }
+   if ( !iterator ) return TQString();
+   return iterator->name();
+}
+
+void KrView::delItem(const TQString &name) {
+	KrViewItem * it = _dict[ name ];
+   if ( !it ) {
+      krOut << "got signal deletedVfile(" << name << ") but can't find KrViewItem" << endl;
+		return;
+	}	
+	if (!preDelItem(it)) return; // do not delete this after all
+	
+	// remove from dict
+	if (it->VF->vfile_isDir()) {
+		--_numDirs;
+	} else {
+		_countSize -= it->VF->vfile_getSize();
+	}
+	--_count;	
+	_dict.remove( name );
+	delete it;
+	op()->emitSelectionChanged();
+}
+
+KrViewItem *KrView::addItem( vfile *vf ) {
+	KrViewItem *item = preAddItem(vf);
+	if (!item) return 0; // don't add it after all
+	
+	// add to dictionary
+   _dict.insert( vf->vfile_getName(), item );
+   if ( vf->vfile_isDir() )
+      ++_numDirs;
+   else _countSize += vf->vfile_getSize();
+   ++_count;
+   
+	if (item->name() == nameToMakeCurrent() ) {
+      setCurrentItem(item->name()); // dictionary based - quick
+		makeItemVisible( item );
+	}
+   if (item->name() == nameToMakeCurrentIfAdded() ) {
+		setCurrentItem(item->name());
+		setNameToMakeCurrentIfAdded(TQString());
+		makeItemVisible( item );
+	}
+	
+
+   op()->emitSelectionChanged();
+	return item;
+}
+
+void KrView::updateItem(vfile *vf) {
+   // since we're deleting the item, make sure we keep
+   // it's properties first and repair it later
+   KrViewItem * it = _dict[ vf->vfile_getName() ];
+   if ( !it ) {
+      krOut << "got signal updatedVfile(" << vf->vfile_getName() << ") but can't find KrViewItem" << endl;
+   } else {
+		bool selected = it->isSelected();
+      bool current = ( getCurrentKrViewItem() == it );
+      delItem( vf->vfile_getName() );
+      KrViewItem *updatedItem = addItem( vf );
+      // restore settings
+      ( _dict[ vf->vfile_getName() ] ) ->setSelected( selected );
+		if ( current ) {
+         setCurrentItem( vf->vfile_getName() );
+			makeItemVisible( updatedItem );
+		}
+   }
+	op()->emitSelectionChanged();
+}
+
+void KrView::clear() {
+   _count = _numSelected = _numDirs = _selectedSize = _countSize = 0;
+   _dict.clear();
+}
+
+// good old dialog box
+void KrView::renameCurrentItem() {
+   TQString newName, fileName;
+
+   KrViewItem *it = getCurrentKrViewItem();
+   if ( it ) fileName = it->name();
+   else return ; // quit if no current item available
+   
+   // don't allow anyone to rename ..
+   if ( fileName == ".." ) return ;
+
+	bool ok = false;
+	newName = KInputDialog::getText( i18n( "Rename" ), i18n( "Rename " ) + fileName + i18n( " to:" ),
+												fileName, &ok, krApp );
+	// if the user canceled - quit
+	if ( !ok || newName == fileName )
+		return ;
+	op()->emitRenameItem(it->name(), newName);
+}
+