added an asterik in the caption if the text is edited and unsaved

2 files changed, 37 insertions, 8 deletions

diff --git a/core/apps/textedit/textedit.cpp b/core/apps/textedit/textedit.cpp
index 03f3a1e..78c4d8a 100644
--- a/core/apps/textedit/textedit.cpp
+++ b/core/apps/textedit/textedit.cpp
@@ -144,52 +144,52 @@ static char * filesave_xpm[] = {
 " 90ab=c;dd;e1fg ",
 " [ahij((kbl0mn$ ",
 " op^q^^7r&]s/$+ ",
 "@btu;vbwxy]zAB  ",
 "CzDEvEv;;DssF$  ",
 "G.H{E{E{IxsJ$+  ",
 "  +...vEKxzLM   ",
 "     +...z]n$   ",
 "        +...    "};
 
 
 #if QT_VERSION < 300
 
 class QpeEditor : public QMultiLineEdit
 {
     //    Q_OBJECT
 public:
     QpeEditor( QWidget *parent, const char * name = 0 )
   : QMultiLineEdit( parent, name )
         {
             clearTableFlags();
             setTableFlags( Tbl_vScrollBar | Tbl_autoHScrollBar );
         }
 
-    //public slots:
     void find( const QString &txt, bool caseSensitive,
                             bool backwards );
-    /*
+//public slots:
+      /*
 signals:
     void notFound();
     void searchWrapped();
     */
 
 private:
 
 };
 
 
 void QpeEditor::find ( const QString &txt, bool caseSensitive,
            bool backwards )
 {
     static bool wrap = FALSE;
     int line, col;
     if ( wrap ) {
         if ( !backwards )
             line = col = 0;
         wrap = FALSE;
           //  emit searchWrapped();
     } else {
         getCursorPosition( &line, &col );
     }
       //ignore backwards for now....
@@ -219,49 +219,50 @@ void QpeEditor::find ( const QString &txt, bool caseSensitive,
 
 
 #else
 
 #error "Must make a QpeEditor that inherits QTextEdit"
 
 #endif
 
 
 
 
 static int u_id = 1;
 static int get_unique_id()
 {
     return u_id++;
 }
 
 static const int nfontsizes = 6;
 static const int fontsize[nfontsizes] = {8,10,12,14,18,24};
 
 TextEdit::TextEdit( QWidget *parent, const char *name, WFlags f )
     : QMainWindow( parent, name, f ), bFromDocView( FALSE )
 {
     doc = 0;
-
+    edited=FALSE;
+    edited1=FALSE;
     setToolBarsMovable( FALSE );
 
     setIcon( Resource::loadPixmap( "TextEditor" ) );
 
     QPEToolBar *bar = new QPEToolBar( this );
     bar->setHorizontalStretchable( TRUE );
     menu = bar;
 
     QPEMenuBar *mb = new QPEMenuBar( bar );
     QPopupMenu *file = new QPopupMenu( this );
     QPopupMenu *edit = new QPopupMenu( this );
     font = new QPopupMenu( this );
 
     bar = new QPEToolBar( this );
     editBar = bar;
 
     QAction *a = new QAction( tr( "New" ), Resource::loadPixmap( "new" ), QString::null, 0, this, 0 );
     connect( a, SIGNAL( activated() ), this, SLOT( fileNew() ) );
     a->addTo( bar );
     a->addTo( file );
 
     a = new QAction( tr( "Open" ), Resource::loadPixmap( "fileopen" ), QString::null, 0, this, 0 );
     connect( a, SIGNAL( activated() ), this, SLOT( fileOpen() ) );
 //    a->addTo( bar );
@@ -379,48 +380,49 @@ TextEdit::TextEdit( QWidget *parent, const char *name, WFlags f )
     connect( a, SIGNAL( activated() ), this, SLOT( findClose() ) );
     a->addTo( searchBar );
 
      edit->insertSeparator();
      a = new QAction( tr( "Delete" ), Resource::loadPixmap( "close" ), QString::null, 0, this, 0 );
      connect( a, SIGNAL( activated() ), this, SLOT( editDelete() ) );
      a->addTo( edit );
      
     searchBar->hide();
 
     editorStack = new QWidgetStack( this );
     setCentralWidget( editorStack );
 
     searchVisible = FALSE;
 
     fileSelector = new FileSelector( "text/*", editorStack, "fileselector" , TRUE, TRUE); //buggy
     connect( fileSelector, SIGNAL( closeMe() ), this, SLOT( showEditTools() ) );
     connect( fileSelector, SIGNAL( newSelected( const DocLnk &) ), this, SLOT( newFile( const DocLnk & ) ) );
     connect( fileSelector, SIGNAL( fileSelected( const DocLnk &) ), this, SLOT( openFile( const DocLnk & ) ) );
 //      fileOpen();
 
     editor = new QpeEditor( editorStack );
     editor->setFrameStyle( QFrame::Panel | QFrame::Sunken );
     editorStack->addWidget( editor, get_unique_id() );
+    connect( editor, SIGNAL( textChanged() ), this, SLOT( editorChanged() ) );
 
     resize( 200, 300 );
 
 //    setFontSize(defsize,TRUE);
     FontDatabase fdb;
     QFont defaultFont=editor->font();
     QFontInfo fontInfo(defaultFont);
 
     cfg.setGroup("Font");
     QString family = cfg.readEntry("Family", fontInfo.family());
     QString style = cfg.readEntry("Style", fdb.styleString(defaultFont));
     int i_size = cfg.readNumEntry("Size", fontInfo.pointSize()/10);
     QString charSet = cfg.readEntry("CharSet", QFont::encodingName( fontInfo.charSet()) );
 
     defaultFont = fdb.font(family,style,i_size,charSet);
     editor->setFont( defaultFont);
 
     wa->setOn(wrap);
     updateCaption();
 
     cfg.setGroup("View");
     if(cfg.readEntry("startNew","TRUE") == "TRUE") {
         nStart->setOn(TRUE);
         fileNew();
@@ -535,49 +537,52 @@ void TextEdit::fileOpen()
     updateCaption();
 }
 
 void TextEdit::newFileOpen()
 {
     browseForFiles=new fileBrowser(this,"Open File",TRUE,0, "*");
     if( browseForFiles->exec() != -1 ) {
         QString selFile= browseForFiles->selectedFileName;
         QStringList fileList=browseForFiles->fileList;
         qDebug(selFile);
         QStringList::ConstIterator f;
         QString fileTemp;
         for (  f = fileList.begin(); f != fileList.end(); f++ ) {
             fileTemp = *f;
             fileTemp.right( fileTemp.length()-5);
             QString  fileName = fileTemp;
             if( fileName != "Unnamed" || fileName != "Empty Text"  ) {
                 currentFileName = fileName;
                 qDebug("please open "+currentFileName);
                 openFile(fileName );
             }
         }
     }
     delete browseForFiles;
-    editor->setEdited( true );
+    editor->setEdited( FALSE);
+    edited1=FALSE;
+    edited=FALSE;
+    setCaption(caption().right(caption().length()-1));
 }
 
 #if 0
 void TextEdit::slotFind()
 {
     FindDialog frmFind( "Text Editor", this );
     connect( &frmFind, SIGNAL(signalFindClicked(const QString &, bool, bool, int)),
        editor, SLOT(slotDoFind( const QString&,bool,bool)));
 
     //case sensitive, backwards, [category]
 
     connect( editor, SIGNAL(notFound()),
        &frmFind, SLOT(slotNotFound()) );
     connect( editor, SIGNAL(searchWrapped()),
        &frmFind, SLOT(slotWrapAround()) );
 
     frmFind.exec();
 
 
 }
 #endif
 
 void TextEdit::fileRevert()
 {
@@ -663,96 +668,104 @@ void TextEdit::openFile( const QString &f )
   name = name.mid( sep+1 );
     updateCaption( name );
 }
 
 void TextEdit::openFile( const DocLnk &f )
 {
 //    clear();
     bFromDocView = TRUE;
     FileManager fm;
     QString txt;
     currentFileName=f.name();
     qDebug("openFile doclnk " + currentFileName);
     if ( !fm.loadFile( f, txt ) ) {
   // ####### could be a new file
         qDebug( "Cannot open file" );
  
   //return;
     }
     
     fileNew();
     if ( doc )
   delete doc;
     doc = new DocLnk(f);
     editor->setText(txt);
-    editor->setEdited( false);
+    editor->setEdited( FALSE);
+    edited1=FALSE;
+    edited=FALSE;
+    setCaption(caption().right(caption().length()-1));
+
     qDebug("openFile doclnk "+currentFileName);
     doc->setName(currentFileName);
     updateCaption();
 }
 
 void TextEdit::showEditTools()
 {
 //        if ( !doc )
 //      close();
 //    clear();
     fileSelector->hide();
     menu->show();
     editBar->show();
     if ( searchVisible )
   searchBar->show();
 //    updateCaption();
     editorStack->raiseWidget( editor );
     setWState (WState_Reserved1 );
 }
 
 /*!
   unprompted save */
 bool TextEdit::save()
 {
     QString file = doc->file();
     qDebug(file);
     QString name= doc->name();
     qDebug(name);
     QString rt = editor->text();
     if( !rt.isEmpty() ) {
         if(name.isEmpty()) {
             saveAs();
         } else {
             currentFileName= name ;
             qDebug("saveFile "+currentFileName);
 
             struct stat buf;
             mode_t mode;
             stat(file.latin1(), &buf);
             mode = buf.st_mode;
 
             doc->setName( name);
             FileManager fm;
             if ( !fm.saveFile( *doc, rt ) ) {
                 return false;
             }
-            editor->setEdited( false );
+            editor->setEdited( FALSE);
+            edited1=FALSE;
+            edited=FALSE;
+            setCaption(caption().right(caption().length()-1));
+
 
             chmod( file.latin1(), mode);
         }
         return true;
     }
     return false;
 }
 
 /*!
   prompted save */
 bool TextEdit::saveAs()
 {
 //        qDebug("saveAsFile "+currentFileName);
 
       // case of nothing to save... /// there's always something to save
 //          if ( !doc )//|| !bFromDocView)
 //            {
 //                qDebug("no doc");
 //                return true;
 //      }
     if ( !editor->edited() ) {
         delete doc;
         doc = 0;
         return true;
@@ -792,54 +805,59 @@ bool TextEdit::saveAs()
         qDebug("saving filename "+fileNm);
         QFileInfo fi(fileNm);
         currentFileName=fi.fileName();
         if(doc) {
 //        QString file = doc->file();
 //        doc->removeFiles();
             delete doc;
             DocLnk nf;
             nf.setType("text/plain");
             nf.setFile( fileNm);
             doc = new DocLnk(nf);
 //        editor->setText(rt);
 //            qDebug("openFile doclnk "+currentFileName);
             doc->setName( currentFileName);
             updateCaption( currentFileName);
 
             FileManager fm;
             if ( !fm.saveFile( *doc, rt ) ) {
                 return false;
             }
             if( fileSaveDlg->filePermCheck->isChecked() ) {
                 filePermissions *filePerm;
                 filePerm = new filePermissions(this, "Permissions",true,0,(const QString &)fileNm);
                 filePerm->exec();
-                editor->setEdited( false );
+
                 if( filePerm)
                     delete  filePerm;
             }
         }
     }
+    editor->setEdited( FALSE);
+    edited1=FALSE;
+    edited=FALSE;
+    if(caption().left(1)=="*")
+    setCaption(caption().right(caption().length()-1));
 
     if(fileSaveDlg)
         delete fileSaveDlg;
     return true;
 }
 
 void TextEdit::clear()
 {
     delete doc;
     doc = 0;
     editor->clear();
 }
 
 void TextEdit::updateCaption( const QString &name )
 {
     if ( !doc )
   setCaption( tr("Text Editor") );
     else {
   QString s = name;
   if ( s.isNull() )
       s = doc->name();
   if ( s.isEmpty()  ) {
       s = tr( "Unnamed" );
        currentFileName=s;
@@ -917,24 +935,32 @@ void TextEdit::editDelete()
           if(doc) {
               doc->removeFiles();
               clear();
               setCaption( tr("Text Editor") );
           }
           break;
       case 1: 
             // exit
           break;
     };
 }
 
 void TextEdit::changeStartConfig( bool b ) {
 
     Config cfg("TextEdit");
     cfg.setGroup("View");
     if(b) {
         qDebug("bool");
         cfg.writeEntry("startNew","TRUE");
     } else {
         cfg.writeEntry("startNew","FALSE");
     }
     update();
 }
+
+void TextEdit::editorChanged() { 
+    if(editor->edited() && edited && !edited1) {
+        setCaption( "*"+caption());
+        edited1=TRUE;
+    }
+    edited=TRUE;
+}
diff --git a/core/apps/textedit/textedit.h b/core/apps/textedit/textedit.h
index fb58738..e7e20e3 100644
--- a/core/apps/textedit/textedit.h
+++ b/core/apps/textedit/textedit.h
@@ -33,50 +33,53 @@
 #include <qmultilineedit.h>
 #include <qlist.h>
 #include <qmap.h>
 
 class QAction;
 class QWidgetStack;
 class QToolButton;
 class QPopupMenu;
 class QToolBar;
 class QLineEdit;
 class QAction;
 class FileSelector;
 class QpeEditor;
 class QPopupMenu;
 
 class TextEdit : public QMainWindow
 {
     Q_OBJECT
 
 public:
     TextEdit( QWidget *parent = 0, const char *name = 0, WFlags f = 0 );
     ~TextEdit();
  QPopupMenu *font;
     QAction *nStart;
+    bool edited, edited1;
     void openFile( const QString & );
-
+public slots:
+    void editorChanged();
+        
 protected:
     void closeEvent( QCloseEvent *e );
 
 private slots:
     void setDocument(const QString&);
     void changeFont();
     void fileNew();
     void fileRevert();
     void fileOpen();
     void newFileOpen();
     void changeStartConfig(bool);
     bool save();
     bool saveAs();
 
 
     void editCut();
     void editCopy();
     void editPaste();
     void editFind();
     void editDelete();
 
     void findNext();
     void findClose();