1 files changed, 243 insertions, 0 deletions
diff --git a/krecipes/src/dialogs/editratingdialog.cpp b/krecipes/src/dialogs/editratingdialog.cpp
new file mode 100644
index 0000000..505240f
--- /dev/null
+++ b/krecipes/src/dialogs/editratingdialog.cpp
@@ -0,0 +1,243 @@
+/***************************************************************************
+*   Copyright (C) 2005 by Jason Kivlighn                                  *
+*   jkivlighn@gmail.com                                                   *
+*                                                                         *
+*   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 "editratingdialog.h"
+
+#include <klocale.h>
+
+#include <qvariant.h>
+#include <qpushbutton.h>
+#include <qlabel.h>
+#include <qcombobox.h>
+#include <knuminput.h>
+#include <qheader.h>
+#include <klistview.h>
+#include <qtextedit.h>
+#include <qlineedit.h>
+#include <qlayout.h>
+#include <qtooltip.h>
+#include <qwhatsthis.h>
+#include <qpainter.h>
+#include <qvbox.h>
+
+#include <kpopupmenu.h>
+#include <klocale.h>
+#include <kiconloader.h>
+#include <kdebug.h>
+
+#include "datablocks/rating.h"
+#include "datablocks/elementlist.h"
+#include "datablocks/mixednumber.h"
+
+#include "widgets/ratingwidget.h"
+
+class RatingCriteriaListView : public KListView
+{
+public:
+	RatingCriteriaListView( QWidget *parent = 0, const char *name = 0 ) : KListView(parent,name){}
+
+	void rename( QListViewItem *it, int c )
+	{
+		if ( c == 1 )
+			it->setPixmap(c,QPixmap());
+
+		KListView::rename(it,c);
+	}
+};
+
+
+EditRatingDialog::EditRatingDialog( const ElementList &criteriaList, const Rating &rating, QWidget* parent, const char* name )
+		: KDialogBase( parent, name, true, i18n( "Rating" ),
+		    KDialogBase::Ok | KDialogBase::Cancel, KDialogBase::Ok )
+{
+	init(criteriaList);
+	loadRating(rating);
+}
+
+/*
+ *  Constructs a EditRatingDialog as a child of 'parent', with the
+ *  name 'name' and widget flags set to 'f'.
+ */
+EditRatingDialog::EditRatingDialog( const ElementList &criteriaList, QWidget* parent, const char* name )
+		: KDialogBase( parent, name, true, i18n( "Rating" ),
+		    KDialogBase::Ok | KDialogBase::Cancel, KDialogBase::Ok )
+{
+	init(criteriaList);
+}
+
+void EditRatingDialog::init( const ElementList &criteriaList )
+{
+	QVBox *page = makeVBoxMainWidget();
+	
+	layout2 = new QHBox( page );
+	
+	raterLabel = new QLabel( layout2, "raterLabel" );
+	raterEdit = new QLineEdit( layout2, "raterEdit" );
+	
+	layout8 = new QHBox( page );
+	
+	criteriaLabel = new QLabel( layout8, "criteriaLabel" );
+	
+	criteriaComboBox = new QComboBox( FALSE, layout8, "criteriaComboBox" );
+	criteriaComboBox->setSizePolicy( QSizePolicy( QSizePolicy::MinimumExpanding, (QSizePolicy::SizeType)0, 0, 0, criteriaComboBox->sizePolicy().hasHeightForWidth() ) );
+	criteriaComboBox->setEditable( TRUE );
+	criteriaComboBox->lineEdit()->disconnect( criteriaComboBox ); //so hitting enter doesn't enter the item into the box
+	
+	starsLabel = new QLabel( layout8, "starsLabel" );
+
+	starsWidget = new RatingWidget( 5, layout8, "starsWidget" );
+	
+	addButton = new QPushButton( layout8, "addButton" );
+
+	removeButton = new QPushButton( layout8, "removeButton" );
+
+	criteriaListView = new RatingCriteriaListView( page, "criteriaListView" );
+	criteriaListView->addColumn( i18n( "Criteria" ) );
+	criteriaListView->addColumn( i18n( "Stars" ) );
+	criteriaListView->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)7, (QSizePolicy::SizeType)7, 0, 0, criteriaListView->sizePolicy().hasHeightForWidth() ) );
+	criteriaListView->setSorting(-1);
+	criteriaListView->setItemsRenameable( true );
+	criteriaListView->setRenameable( 0, true );
+	criteriaListView->setRenameable( 1, true );
+	
+	commentsLabel = new QLabel( page, "commentsLabel" );
+	
+	commentsEdit = new QTextEdit( page, "commentsEdit" );
+	
+	languageChange();
+	resize( QSize(358, 331).expandedTo(minimumSizeHint()) );
+	clearWState( WState_Polished );
+
+	connect( criteriaListView, SIGNAL(itemRenamed(QListViewItem*,const QString &,int)), this, SLOT(itemRenamed(QListViewItem*,const QString &,int)) );
+	connect( addButton, SIGNAL(clicked()), this, SLOT(slotAddRatingCriteria()) );
+	connect( removeButton, SIGNAL(clicked()), this, SLOT(slotRemoveRatingCriteria()) );
+
+	KIconLoader il;
+	KPopupMenu *kpop = new KPopupMenu( criteriaListView );
+	kpop->insertItem( il.loadIcon( "editshred", KIcon::NoGroup, 16 ), i18n( "&Delete" ), this, SLOT( slotRemoveRatingCriteria() ), Key_Delete );
+
+	for ( ElementList::const_iterator criteria_it = criteriaList.begin(); criteria_it != criteriaList.end(); ++criteria_it ) {
+		criteriaComboBox->insertItem( ( *criteria_it ).name );
+		//criteriaComboBox->completionObject()->addItem( ( *criteria_it ).name );
+	}
+
+	ratingID = -1;
+}
+
+/*
+ *  Destroys the object and frees any allocated resources
+ */
+EditRatingDialog::~EditRatingDialog()
+{
+    // no need to delete child widgets, Qt does it all for us
+}
+
+/*
+ *  Sets the strings of the subwidgets using the current
+ *  language.
+ */
+void EditRatingDialog::languageChange()
+{
+	criteriaLabel->setText( i18n( "Criteria:" ) );
+	starsLabel->setText( i18n( "Stars:" ) );
+	addButton->setText( i18n( "Add" ) );
+	removeButton->setText( i18n( "&Delete" ) );
+	criteriaListView->header()->setLabel( 0, i18n( "Criteria" ) );
+	criteriaListView->header()->setLabel( 1, i18n( "Stars" ) );
+	commentsLabel->setText( i18n( "Comments:" ) );
+	raterLabel->setText( i18n( "Rater:" ) );
+}
+
+void EditRatingDialog::itemRenamed(QListViewItem* it, const QString &, int c)
+{
+	if ( c == 1 ) {
+		bool ok = false;
+		MixedNumber stars_mn = MixedNumber::fromString(it->text(c),&ok);
+		if ( ok && !it->text(c).isEmpty() ) {
+			double stars = QMAX(0,QMIN(stars_mn.toDouble(),5)); //force to between 0 and 5
+			QPixmap starsPic = Rating::starsPixmap( stars );
+			it->setPixmap(c,starsPic);
+			it->setText(2,QString::number(stars));
+		}
+		else {
+			double stars = it->text(2).toDouble(); //col 2 holds the old value, which we'll set it back to
+			QPixmap starsPic = Rating::starsPixmap( stars );
+			it->setPixmap(c,starsPic);
+		}
+
+		it->setText(c,QString::null);
+	}
+}
+
+Rating EditRatingDialog::rating() const
+{
+	Rating r;
+
+	for ( QListViewItem *it = criteriaListView->firstChild(); it; it = it->nextSibling() ) {
+		RatingCriteria rc;
+		rc.name = it->text(0);
+		rc.stars = it->text(2).toDouble();
+		r.append( rc );
+	}
+
+	r.comment = commentsEdit->text();
+	r.rater = raterEdit->text();
+
+	r.id = ratingID;
+
+	return r;
+}
+
+void EditRatingDialog::loadRating( const Rating &rating )
+{
+	for ( RatingCriteriaList::const_iterator rc_it = rating.ratingCriteriaList.begin(); rc_it != rating.ratingCriteriaList.end(); ++rc_it ) {
+		addRatingCriteria(*rc_it);
+	}
+
+	raterEdit->setText(rating.rater);
+	commentsEdit->setText(rating.comment);
+
+	ratingID = rating.id;
+}
+
+void EditRatingDialog::slotAddRatingCriteria()
+{
+	RatingCriteria r;
+	r.name = criteriaComboBox->lineEdit()->text().stripWhiteSpace();
+	if ( r.name.isEmpty() )
+		return;
+
+	r.stars = starsWidget->text().toDouble();
+
+	addRatingCriteria(r);
+
+	criteriaComboBox->lineEdit()->clear();
+	starsWidget->clear();
+
+	criteriaComboBox->lineEdit()->setFocus();
+}
+
+void EditRatingDialog::addRatingCriteria( const RatingCriteria &rc )
+{
+	QListViewItem * it = new QListViewItem(criteriaListView,rc.name);
+
+	QPixmap stars = Rating::starsPixmap(rc.stars);
+	if ( !stars.isNull() ) //there aren't zero stars
+		it->setPixmap(1,stars);
+
+	it->setText(2,QString::number(rc.stars));
+}
+
+void EditRatingDialog::slotRemoveRatingCriteria()
+{
+	delete criteriaListView->selectedItem();
+}
+
+#include "editratingdialog.moc"