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#include <fstream>
#include <iostream>
#include <tqpushbutton.h>
#include <tqlineedit.h>
#include <tqpainter.h>
#include <kdebug.h>
#include <kpopupmenu.h>
#include <klocale.h>
#include "sourceseditor.h"
#include <adept/utils.h>
using namespace aptFront;
using namespace adept;
SourcesEditor::SourcesEditor( std::string f, TQWidget *p, const char *n )
: SourcesEditorUi( p, n ), m_filename( f )
{
m_list->setSorting( -1 );
m_list->setAcceptDrops( true );
connect( m_close, TQT_SIGNAL( clicked() ),
this, TQT_SIGNAL( close() ) );
connect( m_apply, TQT_SIGNAL( clicked() ),
this, TQT_SLOT( save() ) );
connect( m_reset, TQT_SIGNAL( clicked() ),
this, TQT_SLOT( reset() ) );
connect( m_list, TQT_SIGNAL( contextMenuRequested(
TQListViewItem *, const TQPoint &, int) ),
this, TQT_SLOT( contextMenu( TQListViewItem *, const TQPoint & ) ) );
connect( m_newAdd, TQT_SIGNAL( clicked() ),
this, TQT_SLOT( newAdd() ) );
reset();
}
void SourcesEditor::newAdd()
{
Sources::Entry e( true, Sources::Entry::Binary );
std::string s = m_newLine->text();
std::istringstream i( s );
i >> e;
new EntryItem( e, m_list );
m_newLine->setText( u8( "" ) );
}
void SourcesEditor::contextMenu( TQListViewItem *, const TQPoint &pt ) {
EntryItem *s = dynamic_cast< EntryItem * >( m_list->selectedItem() );
if (!s) return;
TDEPopupMenu *m = new TDEPopupMenu (this);
m->insertItem( s->entry().enabled() ? i18n( "Disable" ) : i18n( "Enable" ), 0 );
m->insertItem( i18n( "Clone" ), 1 );
m->insertItem( i18n( "Remove" ), 2 );
connect( m, TQT_SIGNAL( activated( int ) ),
this, TQT_SLOT( contextMenuActivated( int ) ) );
m->exec( pt );
delete m;
}
void SourcesEditor::contextMenuActivated( int i ) {
EntryItem *s = dynamic_cast< EntryItem * >( m_list->selectedItem() );
Sources::Entry e = s->entry();
if (i == 0) {
e.setEnabled( !e.enabled() );
s->setEntry( e );
}
if (i == 2)
delete s;
if (i == 1)
new EntryItem( e, m_list, s );
}
void SourcesEditor::reset() {
std::ifstream in( m_filename.c_str() );
m_sources.clear();
in >> m_sources;
utils::Range< Sources::Entry > r = m_sources.entries();
EntryItem *last = 0;
m_list->clear();
while( r != r.end() ) {
last = last ? new EntryItem( *r, m_list, last ) :
new EntryItem( *r, m_list );
++ r;
}
}
void SourcesEditor::save() {
m_sources.clear();
EntryItem *i = dynamic_cast< EntryItem * >( m_list->firstChild() );
while (i) {
m_sources.add( i->entry() );
i = dynamic_cast< EntryItem * >( i->nextSibling() );
}
std::ofstream out( m_filename.c_str() );
out << m_sources;
std::cerr << "--" << m_sources << "--" << std::endl;
out.close();
reset(); // re-parse
}
/* void SourcesEditor::toggleSelectionEnabled()
{
EntryItem *s = dynamic_cast< EntryItem * >( m_list->selectedItem() );
if (s) {
Sources::Entry e = s->entry();
e.setEnabled( !e.enabled() );
s->setEntry( e );
updateActions();
}
} */
TQString EntryItem::text( int c ) const {
if (entry().type() == Sources::Entry::Comment) {
if (c == 0)
if (entry().comment() == "")
return u8( "" );
else
return entry().typeString();
if (c == 1)
return entry().comment();
return u8( "" );
}
if (c == 0) return entry().typeString();
if (c == 1) return entry().url();
if (c == 2) return entry().distribution();
if (c == 3) return entry().components();
return u8( "" );
}
void EntryItem::setText( int c, const TQString &_s )
{
kdDebug() << "setText on column " << c << endl;
Sources::Entry e = entry();
std::string s;
s = _s.local8Bit();
if (c == 0) e.setTypeString( s );
if (c == 1)
if (entry().type() == Sources::Entry::Comment)
e.setComment( s );
else
e.setUrl( s );
if (c == 2) e.setDistribution( s );
if (c == 3) e.setComponents( s );
setEntry( e );
TDEListViewItem::setText( c, _s ); // stop qlistview from looping infinitely
}
void EntryItem::paintCell (TQPainter *p, const TQColorGroup &cg,
int column, int width, int alignment )
{
TQColorGroup _cg( cg );
TQColor c = _cg.text();
TQPixmap pm( width, height() );
TQPainter _p( &pm );
if (!entry().enabled())
c = TQt::gray;
_cg.setColor( TQColorGroup::Text, c );
TDEListViewItem::paintCell( &_p, _cg, column, width, AlignTop );
p->drawPixmap( 0, 0, pm );
}
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