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#include <kapplication.h>
#include <kcmdlineargs.h>
#include <KoStore.h>
#include <textbrowser.h>
#include <tqstringlist.h>
#include <tqbuffer.h>
#include <clipboard.h>
class StoreDropTest : public TQTextBrowser
{
public:
StoreDropTest( TQWidget* parent );
protected:
virtual void contentsDragEnterEvent( TQDragEnterEvent * e );
virtual void contentsDragMoveEvent( TQDragMoveEvent * e );
virtual void contentsDropEvent( TQDropEvent * e );
virtual void keyPressEvent( TQKeyEvent * e );
virtual void paste();
private:
bool processMimeSource( TQMimeSource* ev );
void showZipContents( TQByteArray data, const char* mimeType, bool oasis );
TQString loadTextFile( KoStore* store, const TQString& fileName );
};
int main( int argc, char** argv )
{
KApplication::disableAutoDcopRegistration();
KCmdLineArgs::init(argc, argv, "storedroptest", 0, 0, 0, 0);
KApplication app;
StoreDropTest* window = new StoreDropTest( 0 );
window->resize( 500, 500 );
window->show();
TQObject::connect( tqApp, TQT_SIGNAL( lastWindowClosed() ), tqApp, TQT_SLOT( quit() ) );
return app.exec();
}
StoreDropTest::StoreDropTest( TQWidget* parent )
: TQTextBrowser( parent )
{
setText( "KoStore drop/paste test\nDrop or paste a selection from a KOffice application into this widget to see the ZIP contents" );
setAcceptDrops( true );
}
void StoreDropTest::contentsDragEnterEvent( TQDragEnterEvent * ev )
{
ev->acceptAction();
}
void StoreDropTest::contentsDragMoveEvent( TQDragMoveEvent * ev )
{
ev->acceptAction();
}
void StoreDropTest::keyPressEvent( TQKeyEvent * e )
{
if ( ( ( e->state() & ShiftButton ) && e->key() == Key_Insert ) ||
( ( e->state() & ControlButton ) && e->key() == Key_V ) )
paste();
//else
// TQTextBrowser::keyPressEvent( e );
}
void StoreDropTest::paste()
{
qDebug( "paste" );
TQMimeSource* m = TQApplication::clipboard()->data();
if ( !m )
return;
processMimeSource( m );
}
void StoreDropTest::contentsDropEvent( TQDropEvent *ev )
{
if ( processMimeSource( ev ) )
ev->acceptAction();
else
ev->ignore();
}
bool StoreDropTest::processMimeSource( TQMimeSource* ev )
{
const TQCString acceptMimeType = "application/vnd.oasis.opendocument.";
const char* fmt;
TQStringList formats;
for (int i=0; (fmt = ev->format(i)); i++) {
formats += fmt;
bool oasis = TQString( fmt ).startsWith( acceptMimeType );
if ( oasis || TQString( fmt ) == "application/x-kpresenter" ) {
TQByteArray data = ev->encodedData( fmt );
showZipContents( data, fmt, oasis );
return true;
}
}
setText( "No acceptable format found. All I got was:\n" + formats.join( "\n" ) );
return false;
}
void StoreDropTest::showZipContents( TQByteArray data, const char* mimeType, bool oasis )
{
if ( data.isEmpty() ) {
setText( "No data!" );
return;
}
TQBuffer buffer( data );
KoStore * store = KoStore::createStore( &buffer, KoStore::Read );
if ( store->bad() ) {
setText( "Invalid ZIP!" );
return;
}
store->disallowNameExpansion();
TQString txt = TQString( "Valid ZIP file found for format " ) + mimeType + "\n";
if ( oasis ) {
txt += loadTextFile( store, "content.xml" );
txt += loadTextFile( store, "styles.xml" );
txt += loadTextFile( store, "settings.xml" );
txt += loadTextFile( store, "META-INF/manifest.xml" );
} else {
txt += loadTextFile( store, "maindoc.xml" );
}
setText( txt );
}
TQString StoreDropTest::loadTextFile( KoStore* store, const TQString& fileName )
{
if ( !store->open( fileName ) )
return TQString( "%1 not found\n" ).arg( fileName );
TQByteArray data = store->device()->readAll();
store->close();
TQString txt = TQString( "Found %1: \n" ).arg( fileName );
txt += TQString::fromUtf8( data.data(), data.size() );
txt += "\n";
return txt;
}
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