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