| -rw-r--r-- | microkde/kapplication.cpp | 120 | ||||
| -rw-r--r-- | microkde/kapplication.h | 1 |
2 files changed, 121 insertions, 0 deletions
diff --git a/microkde/kapplication.cpp b/microkde/kapplication.cpp index 80a83e0..539397b 100644 --- a/microkde/kapplication.cpp +++ b/microkde/kapplication.cpp @@ -1,126 +1,246 @@ #include <stdlib.h> #include <stdio.h> #include "kapplication.h" #include "ktextedit.h" #include <qapplication.h> #include <qstring.h> #include <qfile.h> #include <qtextstream.h> #include <qdialog.h> #include <qlayout.h> #include <qtextbrowser.h> int KApplication::random() { return rand(); } //US QString KApplication::randomString(int length) { if (length <=0 ) return QString::null; QString str; while (length--) { int r=random() % 62; r+=48; if (r>57) r+=7; if (r>90) r+=6; str += char(r); // so what if I work backwards? } return str; } int KApplication::execDialog( QDialog* d ) { if (QApplication::desktop()->width() <= 640 ) d->showMaximized(); else ;//d->resize( 800, 600 ); return d->exec(); } void KApplication::showLicence() { KApplication::showFile( "KDE-Pim/Pi licence", "kdepim/licence.txt" ); } void KApplication::testCoords( int* x, int* y, int* wid, int * hei ) { int dWid = QApplication::desktop()->width() ; int dHei = QApplication::desktop()->height(); if ( *x + *wid > dWid ) { *x = 0; if ( *wid > dWid ) *wid = dWid; } if ( *y + *hei > dHei ) { *y = 0; if ( *hei > dHei ) *hei = dHei; } } void KApplication::showFile(QString caption, QString fn) { QString text; QString fileName; #ifndef DESKTOP_VERSION fileName = getenv("QPEDIR"); fileName += "/pics/" + fn ; #else fileName = qApp->applicationDirPath () + "/" + fn; #endif QFile file( fileName ); if (!file.open( IO_ReadOnly ) ) { return ; } QTextStream ts( &file ); text = ts.read(); file.close(); KApplication::showText( caption, text ); } bool KApplication::convert2latin1(QString fileName) { QString text; QFile file( fileName ); if (!file.open( IO_ReadOnly ) ) { return false; } QTextStream ts( &file ); ts.setEncoding( QTextStream::UnicodeUTF8 ); text = ts.read(); file.close(); if (!file.open( IO_WriteOnly ) ) { return false; } QTextStream tsIn( &file ); tsIn.setEncoding( QTextStream::Latin1 ); tsIn << text.latin1(); file.close(); return true; } void KApplication::showText(QString caption, QString text) { QDialog dia( 0, "name", true ); ; dia.setCaption( caption ); QVBoxLayout* lay = new QVBoxLayout( &dia ); lay->setSpacing( 3 ); lay->setMargin( 3 ); KTextEdit tb ( &dia ); tb.setWordWrap( QMultiLineEdit::WidgetWidth ); lay->addWidget( &tb ); tb.setText( text ); #ifdef DESKTOP_VERSION dia.resize( 640, 480); #else dia.showMaximized(); #endif dia.exec(); } + +#include <qlabel.h> +#include <qpushbutton.h> +#include <qlayout.h> +#include <qdir.h> +#include <qradiobutton.h> +#include <qbuttongroup.h> +#include "kglobal.h" +#include "klocale.h" + +class KBackupPrefs : public QDialog +{ + public: + KBackupPrefs( QString message , QWidget *parent=0, const char *name=0 ) : + QDialog( parent, name, true ) + { + setCaption( i18n("Backup Failed!") ); + QVBoxLayout* lay = new QVBoxLayout( this ); + lay->setSpacing( 3 ); + lay->setMargin( 3 ); + QLabel * lab = new QLabel( message, this ); + lay->addWidget( lab ); + QButtonGroup* format = new QButtonGroup( 1, Horizontal, i18n("Choose action"), this ); + lay->addWidget( format ); + format->setExclusive ( true ) ; + vcal = new QRadioButton(i18n("Try again now"), format ); + tcal = new QRadioButton(i18n("Try again later"), format ); + ical = new QRadioButton(i18n("Try again tomorrow"), format ); + ocal = new QRadioButton(i18n("Disable backup"), format ); + vcal->setChecked( true ); + QPushButton * ok = new QPushButton( i18n("OK"), this ); + lay->addWidget(ok ); + connect ( ok,SIGNAL(clicked() ),this , SLOT ( accept() ) ); + } + + bool again() { return vcal->isChecked(); } + bool later() { return tcal->isChecked(); } + bool againTomorrow() { return ical->isChecked(); } +private: + QRadioButton* vcal, *ical, *ocal, *tcal; +}; +int KApplication::createBackup( QString fn, QString dp, int numBup ) +{ + if ( numBup < 1) return 3; + int ret = 3; + qDebug("KApplication::createBackup %s --- %s --- %d", fn.latin1(), dp.latin1(), numBup); + QDir bupDir ( dp ); + bool tryAgain = true; + while ( tryAgain ) { + if ( !bupDir.exists() ) { + KBackupPrefs noDir( i18n("<b>Backup directory does not exist: </b>") + dp.right(30)); + if ( !noDir.exec() ) return 3; + if ( noDir.againTomorrow() ) { + return 0; + } else if ( noDir.later() ) { + return 3; + } else if ( !noDir.again() ) { + return 2; + } + } else { + tryAgain = false; + } + } + // we have a valid dir! + QStringList allFileList = bupDir.entryList(QDir::Files); + QFileInfo fileInfo ( fn ); + QString fName = fileInfo.fileName (); + QStringList fileList; + + int i; + for ( i = 0; i < allFileList.count(); ++i ) { + QString fi = allFileList[i]; + if ( fi. find( fName ) > -1 ) + fileList.append( fi ); + } + qDebug("%d backup files exist ", fileList.count()); + int count = fileList.count(); + fileList.sort(); + int remCount = 0; + while ( count >= numBup ) { + QString fnr = dp + "/"+fileList[remCount]; + QFile::remove( fnr ); + --count; + ++remCount; + } + QDateTime mRunStart = QDateTime::currentDateTime(); + QString file = "%1%2%3-%4%5%6-"; + file = file.arg( mRunStart.date().year(), 4).arg( mRunStart.date().month(),2 ).arg( mRunStart.date().day(), 2 ).arg( mRunStart.time().hour(),2 ).arg( mRunStart.time().minute(),2 ).arg( mRunStart.time().second(),2 ); + file.replace ( QRegExp (" "), "0" ); + file += fName ; + file = dp + "/"+file; + QString command; + int res = 0; +#ifdef _WIN32_ + command = "xcopy "+ fn+ " "+file; + command = QDir::convertSeparators( command ); +#else + command = "cp "+ fn+ " "+file; +#endif + qDebug("command %s ",command.latin1() ); + tryAgain = true; + while ( tryAgain ) { + res = system ( command.latin1() ); + qDebug("copy result %d ", res); + if ( res != 0 ) { + KBackupPrefs noDir( i18n("<b>The backup copy command failed!</b>")); + if ( !noDir.exec() ) return 3; + if ( noDir.againTomorrow() ) { + return 0; + } else if ( noDir.later() ) { + return 3; + } else if ( !noDir.again() ) { + return 2; + } + } else { + tryAgain = false; + } + } + return 1; +} diff --git a/microkde/kapplication.h b/microkde/kapplication.h index f7eb1ef..de5a084 100644 --- a/microkde/kapplication.h +++ b/microkde/kapplication.h @@ -1,31 +1,32 @@ #ifndef MINIKDE_KAPPLICATION_H #define MINIKDE_KAPPLICATION_H #include "qstring.h" #include <qdialog.h> #ifdef QDialog #undef QDialog #endif class KApplication { public: static int random(); //US /** * Generates a random string. It operates in the range [A-Za-z0-9] * @param length Generate a string of this length. * @return the random string */ static QString randomString(int length); static int execDialog( QDialog* ); static void showLicence(); static void testCoords( int* x, int* y, int* wid, int * hei ); static void showFile(QString caption, QString file); static void showText(QString caption, QString text); static bool convert2latin1(QString file); + static int createBackup( QString fn, QString dp, int numBup ); }; #endif |