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435 lines
11 KiB
435 lines
11 KiB
/***********************************************************************
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*
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* Kfwin.cpp
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*
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**********************************************************************/
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#include <stdlib.h>
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#include <stdio.h>
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#include <pwd.h>
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#include <grp.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include <errno.h>
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#include <sys/stat.h>
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#include <time.h>
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#include <tqtextstream.h>
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#include <tqfileinfo.h>
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#include <tqdir.h>
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#include <tqclipboard.h>
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#include <tqpixmap.h>
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#include <tqdragobject.h>
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#include <tdefiledialog.h>
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#include <tdelocale.h>
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#include <tdeapplication.h>
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#include <krun.h>
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#include <kprocess.h>
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#include <kpropertiesdialog.h>
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#include <kstandarddirs.h>
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#include <tdemessagebox.h>
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#include <kmimetype.h>
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#include <tdeglobal.h>
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#include <tdepopupmenu.h>
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#include <tdeio/netaccess.h>
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#include <kurldrag.h>
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#include <tqptrlist.h>
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#include <kdebug.h>
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#include <kiconloader.h>
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#include "kfwin.h"
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#include "kfwin.moc"
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template class TQPtrList<KfFileLVI>;
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// Permission strings
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static const char* perm[4] = {
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I18N_NOOP( "Read-write" ),
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I18N_NOOP( "Read-only" ),
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I18N_NOOP( "Write-only" ),
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I18N_NOOP( "Inaccessible" ) };
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#define RW 0
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#define RO 1
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#define WO 2
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#define NA 3
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KfFileLVI::KfFileLVI(KfindWindow* lv, const KFileItem &item, const TQString& matchingLine)
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: TQListViewItem(lv),
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fileitem(item)
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{
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fileInfo = new TQFileInfo(item.url().path());
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TQString size = TDEGlobal::locale()->formatNumber(item.size(), 0);
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TQDateTime dt;
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dt.setTime_t(item.time(TDEIO::UDS_MODIFICATION_TIME));
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TQString date = TDEGlobal::locale()->formatDateTime(dt);
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int perm_index;
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if(fileInfo->isReadable())
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perm_index = fileInfo->isWritable() ? RW : RO;
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else
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perm_index = fileInfo->isWritable() ? WO : NA;
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// Fill the item with data
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setText(0, item.url().fileName(false));
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setText(1, lv->reducedDir(item.url().directory(false)));
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setText(2, size);
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setText(3, date);
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setText(4, i18n(perm[perm_index]));
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setText(5, matchingLine);
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// put the icon into the leftmost column
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setPixmap(0, item.pixmap(16));
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}
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KfFileLVI::~KfFileLVI()
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{
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delete fileInfo;
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}
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TQString KfFileLVI::key(int column, bool) const
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{
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switch (column) {
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case 2:
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// Returns size in bytes. Used for sorting
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return TQString().sprintf("%010d", fileInfo->size());
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case 3:
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// Returns time in secs from 1/1/1970. Used for sorting
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return TQString().sprintf("%010ld", fileitem.time(TDEIO::UDS_MODIFICATION_TIME));
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}
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return text(column);
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}
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KfindWindow::KfindWindow( TQWidget *parent, const char *name )
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: TDEListView( parent, name )
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,m_baseDir("")
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,m_menu(0)
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{
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setSelectionMode( TQListView::Extended );
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setShowSortIndicator( TRUE );
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addColumn(i18n("Name"));
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addColumn(i18n("In Subfolder"));
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addColumn(i18n("Size"));
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setColumnAlignment(2, AlignRight);
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addColumn(i18n("Modified"));
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setColumnAlignment(3, AlignRight);
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addColumn(i18n("Permissions"));
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setColumnAlignment(4, AlignRight);
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addColumn(i18n("First Matching Line"));
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setColumnAlignment(5, AlignLeft);
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// Disable autoresize for all columns
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// Resizing is done by resetColumns() function
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for (int i = 0; i < 6; i++)
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setColumnWidthMode(i, Manual);
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resetColumns(true);
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connect( this, TQT_SIGNAL(selectionChanged()),
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this, TQT_SLOT( selectionHasChanged() ));
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connect(this, TQT_SIGNAL(contextMenu(TDEListView *, TQListViewItem*,const TQPoint&)),
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this, TQT_SLOT(slotContextMenu(TDEListView *,TQListViewItem*,const TQPoint&)));
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connect(this, TQT_SIGNAL(executed(TQListViewItem*)),
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this, TQT_SLOT(slotExecute(TQListViewItem*)));
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setDragEnabled(true);
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}
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TQString KfindWindow::reducedDir(const TQString& fullDir)
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{
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if (fullDir.find(m_baseDir)==0)
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{
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TQString tmp=fullDir.mid(m_baseDir.length());
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return tmp;
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};
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return fullDir;
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}
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void KfindWindow::beginSearch(const KURL& baseUrl)
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{
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kdDebug()<<TQString(TQString("beginSearch in: %1").arg(baseUrl.path()))<<endl;
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m_baseDir=baseUrl.path(+1);
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haveSelection = false;
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clear();
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}
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void KfindWindow::endSearch()
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{
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}
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void KfindWindow::insertItem(const KFileItem &item, const TQString& matchingLine)
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{
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new KfFileLVI(this, item, matchingLine);
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}
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// copy to clipboard aka X11 selection
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void KfindWindow::copySelection()
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{
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TQDragObject *drag_obj = dragObject();
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if (drag_obj)
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{
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TQClipboard *cb = kapp->clipboard();
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cb->setData(drag_obj);
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}
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}
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void KfindWindow::saveResults()
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{
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TQListViewItem *item;
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KFileDialog *dlg = new KFileDialog(TQString::null, TQString::null, this,
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"filedialog", true);
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dlg->setOperationMode (KFileDialog::Saving);
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dlg->setCaption(i18n("Save Results As"));
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TQStringList list;
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list << "text/plain" << "text/html";
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dlg->setOperationMode(KFileDialog::Saving);
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dlg->setMimeFilter(list, TQString("text/plain"));
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dlg->exec();
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KURL u = dlg->selectedURL();
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KMimeType::Ptr mimeType = dlg->currentFilterMimeType();
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delete dlg;
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if (!u.isValid() || !u.isLocalFile())
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return;
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TQString filename = u.path();
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TQFile file(filename);
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if ( !file.open(IO_WriteOnly) )
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KMessageBox::error(parentWidget(),
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i18n("Unable to save results."));
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else {
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TQTextStream stream( &file );
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stream.setEncoding( TQTextStream::Locale );
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if ( mimeType->name() == "text/html") {
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stream << TQString::fromLatin1("<HTML><HEAD>\n"
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"<!DOCTYPE %1>\n"
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"<TITLE>%2</TITLE></HEAD>\n"
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"<BODY><H1>%3</H1>"
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"<DL><p>\n")
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.arg(i18n("KFind Results File"))
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.arg(i18n("KFind Results File"))
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.arg(i18n("KFind Results File"));
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item = firstChild();
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while(item != NULL)
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{
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TQString path=((KfFileLVI*)item)->fileitem.url().url();
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TQString pretty=((KfFileLVI*)item)->fileitem.url().htmlURL();
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stream << TQString::fromLatin1("<DT><A HREF=\"") << path
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<< TQString::fromLatin1("\">") << pretty
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<< TQString::fromLatin1("</A>\n");
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item = item->nextSibling();
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}
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stream << TQString::fromLatin1("</DL><P></BODY></HTML>\n");
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}
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else {
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item = firstChild();
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while(item != NULL)
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{
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TQString path=((KfFileLVI*)item)->fileitem.url().url();
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stream << path << endl;
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item = item->nextSibling();
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}
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}
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file.close();
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KMessageBox::information(parentWidget(),
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i18n("Results were saved to file\n")+
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filename);
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}
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}
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// This function is called when selection is changed (both selected/deselected)
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// It notifies the parent about selection status and enables/disables menubar
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void KfindWindow::selectionHasChanged()
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{
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emit resultSelected(true);
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TQListViewItem *item = firstChild();
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while(item != 0L)
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{
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if(isSelected(item)) {
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emit resultSelected( true );
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haveSelection = true;
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return;
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}
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item = item->nextSibling();
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}
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haveSelection = false;
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emit resultSelected(false);
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}
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void KfindWindow::deleteFiles()
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{
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TQString tmp = i18n("Do you really want to delete the selected file?",
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"Do you really want to delete the %n selected files?",selectedItems().count());
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if (KMessageBox::warningContinueCancel(parentWidget(), tmp, "", KGuiItem( i18n("&Delete"), "edit-delete")) == KMessageBox::Cancel)
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return;
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// Iterate on all selected elements
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TQPtrList<TQListViewItem> selected = selectedItems();
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for ( uint i = 0; i < selected.count(); i++ ) {
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KfFileLVI *item = (KfFileLVI *) selected.at(i);
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KFileItem file = item->fileitem;
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TDEIO::NetAccess::del(file.url(), this);
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}
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selected.setAutoDelete(true);
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}
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void KfindWindow::fileProperties()
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{
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// This dialog must be modal because it parent dialog is modal as well.
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// Non-modal property dialog will hide behind the main window
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(void) new KPropertiesDialog( &((KfFileLVI *)currentItem())->fileitem, this,
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"propDialog", true);
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}
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void KfindWindow::openFolder()
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{
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KFileItem fileitem = ((KfFileLVI *)currentItem())->fileitem;
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KURL url = fileitem.url();
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url.setFileName(TQString::null);
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(void) new KRun(url);
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}
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void KfindWindow::openBinding()
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{
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((KfFileLVI*)currentItem())->fileitem.run();
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}
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void KfindWindow::slotExecute(TQListViewItem* item)
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{
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if (item==0)
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return;
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((KfFileLVI*)item)->fileitem.run();
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}
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// Resizes TDEListView to occupy all visible space
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void KfindWindow::resizeEvent(TQResizeEvent *e)
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{
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TDEListView::resizeEvent(e);
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resetColumns(false);
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clipper()->repaint();
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}
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TQDragObject * KfindWindow::dragObject()
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{
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KURL::List uris;
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TQPtrList<TQListViewItem> selected = selectedItems();
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// create a list of URIs from selection
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for ( uint i = 0; i < selected.count(); i++ )
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{
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KfFileLVI *item = (KfFileLVI *) selected.at( i );
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if (item)
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{
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uris.append( item->fileitem.url() );
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}
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}
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if ( uris.count() <= 0 )
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return 0;
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TQUriDrag *ud = new KURLDrag( uris, (TQWidget *) this, "kfind uridrag" );
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const TQPixmap *pix = currentItem()->pixmap(0);
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if ( pix && !pix->isNull() )
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ud->setPixmap( *pix );
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return ud;
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}
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void KfindWindow::resetColumns(bool init)
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{
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TQFontMetrics fm = fontMetrics();
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if (init)
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{
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setColumnWidth(2, TQMAX(fm.width(columnText(2)), fm.width("0000000")) + 15);
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TQString sampleDate =
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TDEGlobal::locale()->formatDateTime(TQDateTime::currentDateTime());
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setColumnWidth(3, TQMAX(fm.width(columnText(3)), fm.width(sampleDate)) + 15);
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setColumnWidth(4, TQMAX(fm.width(columnText(4)), fm.width(i18n(perm[RO]))) + 15);
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setColumnWidth(5, TQMAX(fm.width(columnText(5)), fm.width("some text")) + 15);
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}
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int free_space = visibleWidth() -
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columnWidth(2) - columnWidth(3) - columnWidth(4) - columnWidth(5);
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// int name_w = TQMIN((int)(free_space*0.5), 150);
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// int dir_w = free_space - name_w;
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int name_w = TQMAX((int)(free_space*0.5), fm.width("some long filename"));
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int dir_w = name_w;
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setColumnWidth(0, name_w);
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setColumnWidth(1, dir_w);
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}
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void KfindWindow::slotContextMenu(TDEListView *,TQListViewItem *item,const TQPoint&p)
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{
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if (!item) return;
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int count = selectedItems().count();
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if (count == 0)
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{
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return;
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};
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if (m_menu==0)
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m_menu = new TDEPopupMenu(this);
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else
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m_menu->clear();
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if (count == 1)
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{
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//menu = new TDEPopupMenu(item->text(0), this);
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m_menu->insertTitle(item->text(0));
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m_menu->insertItem(SmallIcon("document-open"),i18n("Menu item", "Open"), this, TQT_SLOT(openBinding()));
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m_menu->insertItem(SmallIcon("window-new"),i18n("Open Folder"), this, TQT_SLOT(openFolder()));
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m_menu->insertSeparator();
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m_menu->insertItem(SmallIcon("edit-copy"),i18n("Copy"), this, TQT_SLOT(copySelection()));
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m_menu->insertItem(SmallIcon("edit-delete"),i18n("Delete"), this, TQT_SLOT(deleteFiles()));
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m_menu->insertSeparator();
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m_menu->insertItem(i18n("Open With..."), this, TQT_SLOT(slotOpenWith()));
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m_menu->insertSeparator();
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m_menu->insertItem(i18n("Properties"), this, TQT_SLOT(fileProperties()));
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}
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else
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{
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m_menu->insertTitle(i18n("Selected Files"));
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m_menu->insertItem(SmallIcon("edit-copy"),i18n("Copy"), this, TQT_SLOT(copySelection()));
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m_menu->insertItem(SmallIcon("edit-delete"),i18n("Delete"), this, TQT_SLOT(deleteFiles()));
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}
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m_menu->popup(p, 1);
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}
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void KfindWindow::slotOpenWith()
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{
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KRun::displayOpenWithDialog( KURL::split(((KfFileLVI*)currentItem())->fileitem.url()) );
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}
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