Patch from Stefan Eilers for overview

merged by hand

1 files changed, 59 insertions, 9 deletions

diff --git a/core/pim/todo/mainwindow.cpp b/core/pim/todo/mainwindow.cpp
index fc17c5f..d3f4cb4 100644
--- a/core/pim/todo/mainwindow.cpp
+++ b/core/pim/todo/mainwindow.cpp
@@ -1,10 +1,10 @@
 /**********************************************************************
 ** Copyright (C) 2000 Trolltech AS.  All rights reserved.
-   Copyright (C) 2002 zecke
-   Copyright (C) 2002 Stefan Eilers
+** Copyright (C) 2002 zecke
+** Copyright (C) 2002 Stefan Eilers (se, eilers.stefan@epost.de)
 **
 ** This file is part of Qtopia Environment.
 **
 ** 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
@@ -22,12 +22,13 @@
 
 #define QTOPIA_INTERNAL_FD
 
 #include "mainwindow.h"
 #include "todoentryimpl.h"
 #include "todotable.h"
+#include "todolabel.h"
 
 #include <opie/tododb.h>
 #include <opie/todovcalresource.h>
 #include <opie/ofontmenu.h>
 
 #include <qpe/qpeapplication.h>
@@ -45,12 +46,13 @@
 #include <qarray.h>
 #include <qdatastream.h>
 #include <qdatetime.h>
 #include <qfile.h>
 #include <qmessagebox.h>
 #include <qpopupmenu.h>
+#include <qwidgetstack.h>
 
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <fcntl.h>
 #include <unistd.h>
 
@@ -68,13 +70,14 @@ static QString categoriesXMLFilename()
 
 TodoWindow::TodoWindow( QWidget *parent, const char *name, WFlags f = 0 ) :
     QMainWindow( parent, name, f ), syncing(FALSE)
 {
 //     QTime t;
 //     t.start();
-    
+    mView = 0l;
+    mStack = new QWidgetStack(this, "main stack");
     setCaption( tr("Todo") );
     QString str;
     table = new TodoTable( this );
     table->setColumnWidth( 2, 10 );
     table->setPaintingEnabled( FALSE );
     table->setUpdatesEnabled( FALSE );
@@ -98,13 +101,15 @@ TodoWindow::TodoWindow( QWidget *parent, const char *name, WFlags f = 0 ) :
 	QMessageBox::critical( this,
 			       tr( "Out of Space" ),
 			       tr( "Unable to create startup files\n"
 				   "Free up some space\n"
 				   "before you enter any data") );
 
-    setCentralWidget( table );
+    mStack->addWidget(table, 1 );
+    mStack->raiseWidget( 1 );
+    setCentralWidget( mStack );
     setToolBarsMovable( FALSE );
 
 //     qDebug("after load: t=%d", t.elapsed() );
     
     Config config( "todo" );
     config.setGroup( "View" );
@@ -143,12 +148,19 @@ TodoWindow::TodoWindow( QWidget *parent, const char *name, WFlags f = 0 ) :
              this, SLOT( slotEdit() ) );
     a->addTo( bar );
     a->addTo( edit );
     a->addTo( contextMenu );
     a->setEnabled( FALSE );
     editAction = a;
+
+    a = new QAction( QString::null, tr("View Task"), 0, this, 0 );
+    a->addTo( edit );
+    a->addTo( contextMenu );
+    connect( a, SIGNAL( activated() ),
+	     this, SLOT(slotShowDetails() ) );
+
     edit->insertSeparator();
 
     a = new QAction( tr( "Delete..." ), Resource::loadIconSet( "trash" ),
 		     QString::null, 0, this, 0 );
     connect( a, SIGNAL( activated() ),
              this, SLOT( slotDelete() ) );
@@ -173,14 +185,16 @@ TodoWindow::TodoWindow( QWidget *parent, const char *name, WFlags f = 0 ) :
     a = new QAction( QString::null, tr("Duplicate" ), 0, this, 0 );
     connect(a, SIGNAL( activated() ),
 	    this, SLOT( slotDuplicate() ) );
     a->addTo(edit );
     a->setEnabled( FALSE );
     duplicateAction = a;
-
     edit->insertSeparator();
+
+   
+
     if ( Ir::supported() ) {
 	a = new QAction( tr( "Beam" ), Resource::loadPixmap( "beam" ),
 			 QString::null, 0, this, 0 );
 	connect( a, SIGNAL( activated() ),
 		 this, SLOT( slotBeam() ) );
 	a->addTo( edit );
@@ -246,12 +260,14 @@ TodoWindow::TodoWindow( QWidget *parent, const char *name, WFlags f = 0 ) :
     connect( completedAction, SIGNAL( toggled(bool) ), this, SLOT( showCompleted(bool) ) );
     connect( showdeadlineAction, SIGNAL( toggled(bool) ), this, SLOT( showDeadline(bool) ) );
     connect( catMenu, SIGNAL(activated(int)), this, SLOT(setCategory(int)) );
     connect( table, SIGNAL( currentChanged( int, int ) ),
              this, SLOT( currentEntryChanged( int, int ) ) );
 
+    connect( table, SIGNAL(showDetails(const ToDoEvent &) ),
+	     this, SLOT(slotShowDetails(const ToDoEvent & ) ) );
 //     qDebug("done: t=%d", t.elapsed() );
 }
 
 void TodoWindow::slotNew()
 {
     if(syncing) {
@@ -283,12 +299,13 @@ void TodoWindow::slotNew()
 	table->setPaintingEnabled( true );
 	findAction->setEnabled( TRUE );
     }
     // I'm afraid we must call this every time now, otherwise
     // spend expensive time comparing all these strings...
     populateCategories();
+    mStack->raiseWidget(1 );
 }
 
 TodoWindow::~TodoWindow()
 {
 }
 
@@ -315,36 +332,38 @@ void TodoWindow::slotDelete()
     table->setPaintingEnabled( true );
 
     if ( table->numRows() == 0 ) {
         currentEntryChanged( -1, 0 );
 	findAction->setEnabled( FALSE );
     }
+    mStack->raiseWidget(1);
 }
 void TodoWindow::slotDeleteAll()
 {
   if(syncing) {
     QMessageBox::warning(this, tr("Todo"),
 			 tr("Can not edit data, currently syncing"));
     return;
   }
   
   //QString strName = table->text( table->currentRow(), 2 ).left( 30 );
   
-  if ( !QPEMessageBox::confirmDelete( this, tr( "Todo" ), tr("Should I delete all tasks?") ) )
+  if ( !QPEMessageBox::confirmDelete( this, tr( "Todo" ), tr("Delete all tasks?") ) )
     return;
   
   
   
   table->setPaintingEnabled( false );
   table->removeAllEntries();
   table->setPaintingEnabled( true );
   
   if ( table->numRows() == 0 ) {
     currentEntryChanged( -1, 0 );
     findAction->setEnabled( FALSE );
   }
+  mStack->raiseWidget(1 );
 }
 
 void TodoWindow::slotEdit()
 {
     if(syncing) {
 	QMessageBox::warning(this, tr("Todo"),
@@ -366,26 +385,35 @@ void TodoWindow::slotEdit()
 	table->setPaintingEnabled( false );
         todo = e.todoEntry();
 	table->replaceCurrentEntry( todo );
 	table->setPaintingEnabled( true );
     }
     populateCategories();
-
+    mStack->raiseWidget( 1 );
 }
 void TodoWindow::slotDuplicate()
 {
   if(syncing) {
     QMessageBox::warning(this, tr("Todo"),
 			 tr("Can not edit data, currently syncing"));
     return;
   }
   ToDoEvent ev = table->currentEntry();
-  ToDoEvent ev2 = ToDoEvent( ev );
+  ToDoEvent ev2 = ToDoEvent( ev ); // what about the uid
+  int uid;
+  { // uid
+    Qtopia::UidGen *uidgen = new Qtopia::UidGen();
+    uid = uidgen->generate();
+    delete uidgen;
+  }
+  ev2.setUid( uid );
   table->setPaintingEnabled( false );
   table->addEntry( ev2 );
   table->setPaintingEnabled( true );
+
+  mStack->raiseWidget( 1 );
 }
 void TodoWindow::slotShowPopup( const QPoint &p )
 {
     contextMenu->popup( p );
 }
 
@@ -430,19 +458,22 @@ void TodoWindow::setCategory( int c )
     } else {
 	QString cat = table->categories()[c - 2];
 	table->setShowCategory( cat );
 	setCaption( tr("Todo") + " - " + cat );
     }
     table->setPaintingEnabled( true );
+
+    mStack->raiseWidget( 1 );
 }
 
 void TodoWindow::populateCategories()
 {
     catMenu->clear();
     int id, rememberId;
     id = 1;
+    rememberId = 0;
     catMenu->insertItem( tr( "All Categories" ), id++ );
     catMenu->insertSeparator();
     QStringList categories = table->categories();
     categories.append( tr( "Unfiled" ) );
     for ( QStringList::Iterator it = categories.begin();
 	  it != categories.end(); ++it ) {
@@ -469,12 +500,17 @@ void TodoWindow::flush()
     syncing = TRUE;
     table->save( todolistXMLFilename() );
 }
 
 void TodoWindow::closeEvent( QCloseEvent *e )
 {
+    if( mStack->visibleWidget() != table ){
+      mStack->raiseWidget( 1 );
+      e->ignore();
+      return;
+    }
     if(syncing) {
 	/* no need to save if in the middle of syncing */
 	e->accept();
 	return;
     }
 
@@ -559,13 +595,27 @@ void TodoWindow::slotBeam()
 void TodoWindow::beamDone( Ir *ir )
 {
     delete ir;
     unlink( beamfile );
 }
 
-/* added 20.01.2k2 by se */
 void TodoWindow::showDeadline( bool s )
 {
     table->setPaintingEnabled( false );
     table->setShowDeadline( s );
     table->setPaintingEnabled( true );
 }
+void TodoWindow::slotShowDetails()
+{
+  ToDoEvent event = table->currentEntry();
+  slotShowDetails( event );
+}
+void TodoWindow::slotShowDetails( const ToDoEvent &event )
+{
+  if( mView == 0l ){
+    mView = new TodoLabel(mStack);
+    mStack->addWidget( mView, 2 );
+  }
+  mView->init( event );
+  mView->sync();
+  mStack->raiseWidget( 2);
+}