check for querystring and dictionary

and display msgbox

2 files changed, 11 insertions, 2 deletions

diff --git a/noncore/apps/odict/odict.cpp b/noncore/apps/odict/odict.cpp
index 2857c65..e2d1d7b 100644
--- a/noncore/apps/odict/odict.cpp
+++ b/noncore/apps/odict/odict.cpp
@@ -1,181 +1,189 @@
 /***************************************************************************
    application:             : ODict
 
    begin                    : December 2002
    copyright                : ( C ) 2002, 2003 by Carsten Niehaus
    email                    : cniehaus@handhelds.org
  **************************************************************************/
 
 /***************************************************************************
  *                                                                         *
  * This program is free software; you can redistribute it and/or modify    *
  * it under the terms of the GNU General Public License as published by    *
  * the Free Software Foundation; either version 2 of the License, or       *
  * ( at your option ) any later version.                                   *
  *                                                                         *
  **************************************************************************/
 #include "odict.h"
 #include "configdlg.h"
 #include "dingwidget.h"
 
 #include <qlayout.h>
 #include <qpopupmenu.h>
 #include <qmenubar.h>
 #include <qmessagebox.h>
 #include <qpe/config.h>
 #include <qhbox.h>
 #include <qvbox.h>
 #include <qlabel.h>
 #include <qpushbutton.h>
 #include <qlineedit.h>
 #include <qmainwindow.h>
 #include <qstring.h>
 #include <qaction.h>
 #include <qtextbrowser.h>
 #include <qcombobox.h>
 
 #include <qpe/resource.h>
 
 
 ODict::ODict() : QMainWindow()
 {
 
 	activated_name = QString::null;
 	vbox = new QVBox( this );
 	setCaption( tr( "OPIE-Dictionary" ) );
 	setupMenus();
 
 	QHBox *hbox = new QHBox( vbox );
 	QLabel* query_label = new QLabel( tr( "Query:" ) , hbox ); query_label->show();
 	query_le = new QLineEdit( hbox );
 	query_co = new QComboBox( hbox );
 	connect( query_co , SIGNAL( activated(int) ), this, SLOT( slotMethodChanged(int) ) );
 	ok_button = new QPushButton( tr( "&Ok" ), hbox );
 	connect( ok_button, SIGNAL( released() ), this, SLOT( slotStartQuery() ) );
 	browser_top = new QTextBrowser( vbox );
 	browser_bottom = new QTextBrowser( vbox );
 
 	loadConfig();
 	setCentralWidget( vbox );
 }
 
 void ODict::loadConfig()
 {
 	Config cfg ( "odict" );
 	cfg.setGroup( "generalsettings" );
 	errorTol = cfg.readEntry( "errtol" ).toInt();
 	casesens = cfg.readEntry( "casesens" ).toInt();
 	regexp = cfg.readEntry( "regexp" ).toInt();
 	completewords = cfg.readEntry( "completewords" ).toInt();
 
 	QStringList groupListCfg = cfg.groupList().grep( "Method_" );
 	for ( QStringList::Iterator it = groupListCfg.begin() ; it != groupListCfg.end() ; ++it )
 	{
 		cfg.setGroup( *it );
 		query_co->insertItem( cfg.readEntry( "Name" ) );
 	}
 }
 
 
 void ODict::saveConfig()
 {
 	Config cfg ( "odict" );
 	cfg.setGroup( "generalsettings" );
 	cfg.writeEntry( "errtol" , errorTol );
 	cfg.writeEntry( "casesens" , casesens );
 	cfg.writeEntry( "regexp" , regexp );
 	cfg.writeEntry( "completewords" , completewords );
 }
 
 void ODict::slotDisplayAbout()
 {
 	QMessageBox::about(  this, tr( "About ODict" ), tr( "OPIE-Dictionary ODict \n (c) 2002, 2003 Carsten  Niehaus \n cniehaus@handhelds.org \n Version 20030103" ) );
 }
 
 void ODict::slotStartQuery()
 {
 	QString querystring = query_le->text();
-	DingWidget *ding = new DingWidget( vbox , querystring , browser_top, browser_bottom, activated_name);
+	qDebug("opening dict >%s< for >%s<", activated_name.latin1(),querystring.latin1());
+	if (querystring.isEmpty()){
+	  qWarning("emphty querysting");
+	  return;
+	}
+	if (!activated_name || activated_name.isEmpty())
+	  QMessageBox::warning(this,tr("No Dictionary"),tr("Please choose a dictonary") );
+	else
+	  DingWidget *ding = new DingWidget( vbox , querystring , browser_top, browser_bottom, activated_name);
 }
 
 
 void ODict::slotSetErrorcount( int count )
 {
 	errorTol = count;
 }
 
 void ODict::slotSettings()
 {
 	ConfigDlg dlg( this, "Config" , true);
 	if ( dlg.exec() == QDialog::Accepted )
 		dlg.writeEntries();
 	else qDebug( "abgebrochen" );
 }
 
 void ODict::slotSetParameter( int count )
 {
  	if ( count == 0 )
 	{
 		if ( casesens )
 			casesens = false;
 		else
 			casesens = true;
 	}
 
  	if ( count == 1 )
 	{
 		if ( completewords )
 			completewords = false;
 		else
 			completewords = true;
 	}
  	if ( count == 2 )
 	{
 		if ( regexp )
 			regexp = false;
 		else
 			regexp = true;
 	}
  	else qWarning( "ERROR" );
 }
 
 void ODict::slotMethodChanged( int methodnumber )
 {
 	activated_name = query_co->currentText();
 }
 
 void ODict::setupMenus()
 {
 	menu = new QMenuBar( this );
 	
 	settings = new QPopupMenu( menu );
 	setting_a = new QAction(tr(  "Config" ), Resource::loadPixmap(  "today/config" ), QString::null, 0, this, 0 );
 	connect( setting_a, SIGNAL( activated() ), this, SLOT( slotSettings() ) );
 	setting_a->addTo( settings );
 	setting_b = new QAction(tr(  "Searchmethods" ), Resource::loadPixmap(  "today/config" ), QString::null, 0, this, 0 );
 	
 	parameter = new QPopupMenu( menu );
 	connect(  parameter, SIGNAL( activated( int ) ), this, SLOT( slotSetParameter( int ) ) );
 	parameter->insertItem( tr( "C&ase sensitive" ), 0 ,0 );
 	parameter->insertItem( tr( "Only &complete Words" ), 1 , 1) ;
 	parameter->insertItem( tr( "Allow &reg. expressions" ), 2 );
 	parameter->insertSeparator();
 		error_tol_menu = new QPopupMenu( menu );	
 	    error_tol_menu->setCheckable(  TRUE );
 	    connect(  error_tol_menu, SIGNAL( activated( int ) ), this, SLOT( slotSetErrorcount( int ) ) );
 		  
 		error_tol_menu->insertItem( tr( "0 Errors" ), 0 );
 		error_tol_menu->insertItem( tr( "1 Errors" ), 1 );
 		error_tol_menu->insertItem( tr( "2 Errors" ), 2 );
 		error_tol_menu->insertItem( tr( "3 Errors" ), 3 );
 		error_tol_menu->insertItem( tr( "4 Errors" ), 4 );
 		error_tol_menu->insertItem( tr( "Until Hit" ), 5 );
 	parameter->insertItem( tr( "&Error tolerance" ), error_tol_menu );
 	
 	help = new QPopupMenu( menu );
 	help->insertItem("&About",this,SLOT( slotDisplayAbout() ));
 
 	menu->insertItem( tr( "Settings" ) , settings );
 	menu->insertItem( tr( "Parameter" ) , parameter );
 	menu->insertItem( tr( "Help" ) , help );
 }
diff --git a/noncore/apps/odict/odict.pro b/noncore/apps/odict/odict.pro
index e39fa95..23ef0e0 100644
--- a/noncore/apps/odict/odict.pro
+++ b/noncore/apps/odict/odict.pro
@@ -1,37 +1,38 @@
 TEMPLATE	= app
-CONFIG		= qt warn_on release
+CONFIG		= qt warn_on debug
+#CONFIG		= qt warn_on release
 HEADERS		= odict.h \
 				searchmethoddlg.h \
 				configdlg.h \
 				dingwidget.h \
 				dictwidget.h
 
 SOURCES		= main.cpp \
 		  odict.cpp \
 		  searchmethoddlg.cpp \
 		  configdlg.cpp \
 		  dictwidget.cpp \
 		  dingwidget.cpp
 INCLUDEPATH     += $(OPIEDIR)/include
 DEPENDPATH      += $(OPIEDIR)/include
 LIBS		+= -lqpe -lstdc++ -lopie
 TARGET 		= odict
 DESTDIR		= $(OPIEDIR)/bin
 
 TRANSLATIONS = ../../../i18n/de/odict.ts \
 	 ../../../i18n/xx/odict.ts \
 	 ../../../i18n/en/odict.ts \
 	 ../../../i18n/es/odict.ts \
 	 ../../../i18n/fr/odict.ts \
 	 ../../../i18n/hu/odict.ts \
 	 ../../../i18n/ja/odict.ts \
 	 ../../../i18n/ko/odict.ts \
 	 ../../../i18n/no/odict.ts \
 	 ../../../i18n/pl/odict.ts \
 	 ../../../i18n/pt/odict.ts \
 	 ../../../i18n/pt_BR/odict.ts \
 	 ../../../i18n/sl/odict.ts \
 	 ../../../i18n/zh_CN/odict.ts \
 	 ../../../i18n/zh_TW/odict.ts \
    	 ../../../i18n/it/odict.ts \
    	 ../../../i18n/da/odict.ts