fix for empty _*.txt entries when there are no other notes

1 files changed, 2 insertions, 2 deletions

diff --git a/noncore/applets/notesapplet/notes.cpp b/noncore/applets/notesapplet/notes.cpp
index 2b25476..4e98b31 100644
--- a/noncore/applets/notesapplet/notes.cpp
+++ b/noncore/applets/notesapplet/notes.cpp
@@ -1,508 +1,508 @@
 /**********************************************************************
 ** Copyright (C) 2002 L.J. Potter <llornkcor@handhelds.org>
 
 **  All rights reserved.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 **********************************************************************/
 
 #include "notes.h"
 
 #include <qapplication.h>
 #include <stdlib.h>
 #include <qstringlist.h>
 
 #include <qpe/filemanager.h>
 #include <qpe/resource.h>
 #include <qpe/qpeapplication.h>
 #include <qpe/timestring.h>
 #include <qpe/resource.h>
 #include <qpe/config.h>
 #include <qpe/applnk.h>
 #include <qpe/config.h>
 #include <qpe/ir.h>
 
 // #include <qsocket.h>
 // #include <qclipboard.h>
 #include <qmultilineedit.h>
 #include <qlistbox.h>
 #include <qpopupmenu.h>
 #include <qmessagebox.h>
 
 #include <qdir.h>
 #include <qfile.h>
 #include <qpoint.h>
 #include <qpushbutton.h>
 #include <qpainter.h>
 #include <qlayout.h>
 #include <qframe.h>
 #include <qpixmap.h>
 #include <qstring.h>
 #include <qtimer.h>
 
 /* XPM */
 static char * notes_xpm[] = {
 "16 16 11 1",
 "   c None",
 ".  c #000000",
 "+  c #7F7F7F",
 "@  c #BFBFBF",
 "#  c #BFC1FF",
 "$  c #FF0000",
 "%  c #FFFFFF",
 "&  c #00037F",
 "*  c #0006FF",
 "=  c #0005BF",
 "-  c #7F0000",
 "            ..  ",
 "            ..  ",
 "           ...  ",
 "           .+   ",
 "          .@.   ",
 "        . .+    ",
 "      ..#.@.    ",
 "    ..###.+..   ",
 "  ..###$...##.. ",
 "..###$$$%+$$##&.",
 ".*=####$-###&=&.",
 ".=**=###==&=&=..",
 " ..=**=#&=&=..  ",
 "   ..=*=&=..    ",
 "     ..=..      ",
 "       .        "};
 
 
 NotesControl::NotesControl( QWidget *parent, const char *name )
         : QFrame( parent, name,/* WDestructiveClose | */WStyle_StaysOnTop )
 //        : QFrame( parent, name, WDestructiveClose | WStyle_StaysOnTop | WType_Popup )
 {
     QDir d( QDir::homeDirPath()+"/notes");
     if( !d.exists()) {
         qDebug("make dir");
         if(!d.mkdir( QDir::homeDirPath()+"/notes", true))
             qDebug("<<<<<<<<<<<<<<<<<<<<<<<<<<<make dir failed");
     }
     Config cfg("Notes");
      cfg.setGroup("Options");
      showMax = cfg.readBoolEntry("ShowMax", false); 
 
      setFrameStyle( QFrame::PopupPanel | QFrame::Raised );
     loaded=false;
     edited=false;
     doPopulate=true;
     isNew=false;
     QVBoxLayout *vbox = new QVBoxLayout( this,0, -1, "Vlayout" );
     QHBoxLayout *hbox = new QHBoxLayout( this, 0, -1, "HLayout" );
 
     view = new QMultiLineEdit(this, "OpieNotesView");
 
     box = new QListBox(this, "OpieNotesBox");
 
     QPEApplication::setStylusOperation( box->viewport(),QPEApplication::RightOnHold);
 
     box->setFixedHeight(50);
 
     vbox->setMargin( 6 );
     vbox->setSpacing( 3 );
 
     vbox->addWidget( view);
     vbox->addWidget( box);
 
     setFocusPolicy(QWidget::StrongFocus);
 
     newButton= new QPushButton( this, "newButton" );
     newButton->setText(tr("New"));
     hbox->addWidget( newButton);
 
     saveButton= new QPushButton( this, "saveButton" );
     saveButton->setText(tr("Save"));
     hbox->addWidget( saveButton);
 
     deleteButton= new QPushButton( this, "deleteButton" );
     deleteButton->setText(tr("Delete"));
     hbox->addWidget( deleteButton);
     
     vbox->addItem(hbox);
 
     connect( box, SIGNAL( mouseButtonPressed( int, QListBoxItem *, const QPoint&)),
              this,SLOT( boxPressed(int, QListBoxItem *, const QPoint&)) );
 
     connect(box, SIGNAL(highlighted(const QString&)), this, SLOT(slotBoxSelected(const QString &)));
 
     connect( &menuTimer, SIGNAL( timeout() ), SLOT( showMenu() ) );
 
     connect(view,SIGNAL( textChanged() ), this, SLOT(slotViewEdited() ) );
 
     connect(newButton, SIGNAL(clicked()), this, SLOT(slotNewButton()));
     connect(saveButton, SIGNAL(clicked()), this, SLOT(slotSaveButton()));
     connect(deleteButton, SIGNAL(clicked()), this, SLOT(slotDeleteButtonClicked()));
 
     populateBox();
     load();
     setCaption("Notes");
       //  parent->setFocus();    
 }
 
 void NotesControl::slotSaveButton() {
     slotNewButton();
     populateBox();
 }
 
 void NotesControl::slotDeleteButtonClicked() {
     switch ( QMessageBox::warning(this,tr("Delete?")
                                   ,tr("Do you really want to<BR><B> delete</B> this note ?")
                                   ,tr("Yes"),tr("No"),0,1,1) ) {
       case 0: 
           slotDeleteButton();
           break;
     };
 }
 
 void NotesControl::slotDeleteButton() {
 
     QString selectedText = box->currentText();
     qDebug("deleting "+selectedText);
 
     if( !selectedText.isEmpty()) {
 
         Config cfg("Notes");
         cfg.setGroup("Docs");
         int noOfFiles = cfg.readNumEntry("NumberOfFiles", 0 );
         QString entryName, entryName2;;
         for ( int i = 0; i < noOfFiles; i++ ) {
             entryName.sprintf( "File%i", i + 1 );
             if(selectedText == cfg.readEntry( entryName )) {
                 qDebug("removing %s, %d", selectedText.latin1(), i);
                 for ( int j = i; j < noOfFiles; j++ ) {
                     entryName.sprintf( "File%i", i + 1  );
                     entryName2.sprintf( "File%i", i + 2 );
                     QString temp = cfg.readEntry(entryName2);
                     qDebug("move "+temp);
                     cfg.writeEntry(entryName, temp);
                     i++;
                 }
                 cfg.writeEntry("NumberOfFiles", noOfFiles-1 );
                 entryName.sprintf( "File%i", noOfFiles );
                 cfg.removeEntry(entryName);
                 cfg.write();
                 DocLnk nf(selectedText);
                 nf.removeFiles();
                 QString fi=QPEApplication::documentDir()+"/text/plain/"+selectedText+".desktop";
                 qDebug(fi);
 
                 QFile f( fi);
                 if( !f.remove()) qDebug(".desktop file not removed");
                 
             }
         }
         view->clear();
         
         populateBox();
     }
 }
 
 void NotesControl::slotNewButton() {
     if(edited) save();
     view->clear();
     view->setFocus();
     edited=false;
     isNew=false;
 }
 
 void NotesControl::slotBeamButton() {
   Ir ir;
   if(!ir.supported()){
   } else {
       this->hide();
     QString selectedText = box->currentText();
     if( !selectedText.isEmpty()) {
         QString file = QDir::homeDirPath()+"/"+selectedText;
         QFile f(file);
            Ir *irFile = new Ir(this, "IR");
           connect( irFile, SIGNAL(done(Ir*)), this, SLOT( slotBeamFinished( Ir * )));
           irFile->send( file, "Note", "text/plain" );
     }
   }
 }
 
 void NotesControl::slotBeamFinished(Ir *) {
     this->show();
 }
 
 void NotesControl::boxPressed(int mouse, QListBoxItem *, const QPoint&) {
   switch (mouse) {
     case 1:{
     }
     break;
   case 2:
     menuTimer.start( 500, TRUE );
     break;
   };
 }
 
 void NotesControl::slotBoxSelected(const QString &itemString) {
     if(edited) {
         save();
     }
     loaded=false;
     edited=false;
     load(itemString);
 }
 
 
 void NotesControl::showMenu() {
   QPopupMenu *m = new QPopupMenu(0);
   m->insertItem(  tr( "Beam Out" ), this,  SLOT( slotBeamButton() ));
   m->insertItem(  tr( "Search For..." ), this,  SLOT( slotSearch() ));
   m->insertItem(  tr( "Toggle Maximized" ), this,  SLOT( slotShowMax() ));
   m->insertSeparator();
   m->insertItem(  tr( "Delete" ), this,  SLOT( slotDeleteButton() ));
   m->setFocus();
   m->exec( QCursor::pos() );
 
   if(m) delete m;
 }
 
 void NotesControl::focusOutEvent ( QFocusEvent * e) {
     if( e->reason() == QFocusEvent::Popup)
         save();
     else {
         if(!loaded) {
         populateBox();
         load();
         }
     }
     QWidget::focusOutEvent(e);
 }
 
 void NotesControl::save() {
     Config cfg("Notes");
     cfg.setGroup("Docs");
     if( edited) {
 //        qDebug("is edited");
         QString rt = view->text();
         if( rt.length()>1) {
             QString pt = rt.simplifyWhiteSpace();
             int i = pt.find( ' ', pt.find( ' ' )+2 );
             QString docname = pt;
             if ( i > 0 )
                 docname = pt.left(i);
               // remove "." at the beginning
             while( docname.startsWith( "." ) )
                 docname = docname.mid( 1 );
             docname.replace( QRegExp("/"), "_" );
               // cut the length. filenames longer than that don't make sense
               // and something goes wrong when they get too long.
             if ( docname.length() > 40 )
                 docname = docname.left(40);
             if ( docname.isEmpty() )
                 docname = "Empty Text";
 //            qDebug(docname);
 
             if( oldDocName != docname) {
                 int noOfFiles = cfg.readNumEntry("NumberOfFiles", 0 );
                 QString entryName;
                 entryName.sprintf( "File%i", noOfFiles + 1 );
                 cfg.writeEntry( entryName,docname );
                 cfg.writeEntry("NumberOfFiles", noOfFiles+1 );
                 cfg.write();
             }
 //             else
 //                 qDebug("oldname equals docname");
 
             doc = new DocLnk(docname);
             if(QFile(doc->linkFile()).exists())
                qDebug("puppie");
             doc->setType("text/plain");
             doc->setName(docname);
             QString temp = docname.replace( QRegExp(" "), "_" );
             doc->setFile( QDir::homeDirPath()+"/notes/"+temp);
             FileManager fm;
             if ( !fm.saveFile( *doc, rt ) ) {
             }
 
             oldDocName=docname;
             edited=false;
 //            qDebug("save");
             if (doPopulate)
                 populateBox();
         }
     cfg.writeEntry( "LastDoc",oldDocName );
     cfg.write();    
         
     }
 }
 
 void NotesControl::populateBox() {
     box->clear();
 //    qDebug("populate");
     Config cfg("Notes");
     cfg.setGroup("Docs");
     int noOfFiles = cfg.readNumEntry("NumberOfFiles", 0 );
     QStringList list;
     QString entryName;
     for ( int i = 0; i < noOfFiles; i++ ) {
         entryName.sprintf( "File%i", i + 1 );
         list.append(cfg.readEntry( entryName ));
     }
     list.sort();
     box->insertStringList(list,-1);
     doPopulate=false;
     update();
 }
 
 void NotesControl::load() {
 
     if(!loaded) {
         Config cfg("Notes");
         cfg.setGroup("Docs");
-        QString lastDoc=cfg.readEntry( "LastDoc","");
+        QString lastDoc=cfg.readEntry( "LastDoc","notes");
         DocLnk nf;
         nf.setType("text/plain");
         nf.setFile(lastDoc);
 
         loadDoc(nf);
         loaded=true;
         oldDocName=lastDoc;
         cfg.writeEntry( "LastDoc",oldDocName );
         cfg.write();
     }
 }
 
 void NotesControl::load(const QString & file) {
     qDebug("loading "+file);
     QString name = file;
     QString temp;
     if( !QFile( QDir::homeDirPath()+"/"+file).exists() )
         temp =  QDir::homeDirPath()+"/notes/"+ name.replace( QRegExp(" "), "_" );
     else
         temp = name;
             if(!loaded) {
         DocLnk nf;
         nf.setType("text/plain");
         nf.setFile( temp);
-
+        if(!temp.isEmpty())
         loadDoc(nf);
         loaded=true;
     }
 //    view->setFocus();
     oldDocName=file;
     Config cfg("Notes");
     cfg.setGroup("Docs");
     cfg.writeEntry( "LastDoc",oldDocName );
     cfg.write();
 }
 
 void NotesControl::loadDoc( const DocLnk &f) {
     FileManager fm;
     QString txt;
     if ( !fm.loadFile( f, txt ) ) {
         qDebug("could not load file "+f.file());
         return;
     }
     view->setText(txt);
 }
 
 void NotesControl::slotViewEdited() {
      if(loaded) {
          edited=true;
      }
 }
 
 
 void NotesControl::slotShowMax() {
      Config cfg("Notes");
      cfg.setGroup("Options");
      showMax=!showMax;
      cfg.writeEntry("ShowMax", showMax);
      cfg.write();
      hide();
 }
 
 void NotesControl::slotSearch() {
     int boxCount = box->count();
     for(int i=0;i< boxCount;i++) {
 
     }
 }
 
 // void NotesControl::keyReleaseEvent( QKeyEvent *e) {
 
 //     switch ( e->state() ) {
 //           case ControlButton:
 //               if(e->key() == Key_C) { //copy
 //                   qDebug("copy");
 //     QClipboard *cb = QApplication::clipboard();
 //     QString text;
 
 //     // Copy text from the clipboard (paste)
 //     text = cb->text();
 //               }
 //               if(e->key() == Key_X) { //cut
 //               }
 //               if(e->key() == Key_V) { //paste
 //     QClipboard *cb = QApplication::clipboard();
 //     QString text;
 // //view
 //     cb->setText();
 //               }
 //               break;
 //         };
 // QWidget::keyReleaseEvent(e);
 // }
 
 //===========================================================================
 
 NotesApplet::NotesApplet( QWidget *parent, const char *name )
         : QWidget( parent, name ) {
     setFixedHeight( 18 );
     setFixedWidth( 14 );
    vc = new NotesControl;
 }
 
 NotesApplet::~NotesApplet() {
 }
 
 void NotesApplet::mousePressEvent( QMouseEvent *) {
     if( !vc->isHidden()) {
         vc->doPopulate=false;
         vc->save();
         vc->close();
     } else {
 //    vc = new NotesControl;
 //    QPoint curPos = mapToGlobal( rect().topLeft() );
          if(vc->showMax) {
              qDebug("show max");
              vc->showMaximized();
          } else {
              qDebug("no show max");
              QWidget *wid = QPEApplication::desktop();
             QRect rect = QApplication::desktop()->geometry();
              vc->setGeometry( ( wid->width() / 2) - ( vc->width() / 2 ) , 28 , wid->width() -10 , 180);
             vc->move ( (rect.center()/2) - (vc->rect().center()/2));
 //             vc->move(  (( wid->width() / 2) - ( vc->width() / 2 ))-4, 28);
         }
         vc->show();
         vc->doPopulate=true;
         vc->populateBox();
         vc->doPopulate=false;
         vc->loaded=false;
 
         vc->load();
 //        this->setFocus();
         vc->view->setFocus();
     }
 }
 
 void NotesApplet::paintEvent( QPaintEvent* ) {
     QPainter p(this);
     p.drawPixmap( 0, 1,  ( const char** ) notes_xpm );
 }