Added old abandoned KDE3 version of koffice

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1077364 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 180 insertions, 0 deletions

diff --git a/kexi/widget/kexifieldlistview.cpp b/kexi/widget/kexifieldlistview.cpp
new file mode 100644
index 00000000..84b577a6
--- /dev/null
+++ b/kexi/widget/kexifieldlistview.cpp
@@ -0,0 +1,180 @@
+/* This file is part of the KDE project
+   Copyright (C) 2003-2005 Jaroslaw Staniek <[email protected]>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this program; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+
+#include "kexifieldlistview.h"
+
+#include <qheader.h>
+#include <qlayout.h>
+#include <qlabel.h>
+#include <qpushbutton.h>
+#include <qcursor.h>
+#include <qpoint.h>
+#include <qapplication.h>
+#include <qbitmap.h>
+#include <qstyle.h>
+
+#include <kdebug.h>
+#include <kiconloader.h>
+#include <kdeversion.h>
+#include <kconfig.h>
+#include <kglobalsettings.h>
+#include <klocale.h>
+
+#include <kexidb/tableschema.h>
+#include <kexidb/queryschema.h>
+#include <kexidb/utils.h>
+#include <kexidragobjects.h>
+#include <kexiutils/utils.h>
+
+KexiFieldListView::KexiFieldListView(QWidget *parent, const char *name, int options)
+ : KListView(parent, name)
+ , m_schema(0)
+ , m_keyIcon(SmallIcon("key"))
+ , m_noIcon(KexiUtils::emptyIcon(KIcon::Small))
+ , m_options(options)
+ , m_allColumnsItem(0)
+{
+	setAcceptDrops(true);
+	viewport()->setAcceptDrops(true);
+	setDropVisualizer(false);
+	setDropHighlighter(true);
+	setAllColumnsShowFocus(true);
+	addColumn(i18n("Field Name"));
+	if (m_options & ShowDataTypes)
+		addColumn(i18n("Data Type"));
+	if (m_options & AllowMultiSelection)
+		setSelectionMode(QListView::Extended);
+	setResizeMode(QListView::LastColumn);
+//	header()->hide();
+	setSorting(-1, true); // disable sorting
+	setDragEnabled(true);
+	
+	connect(this, SIGNAL(doubleClicked(QListViewItem*, const QPoint &, int)), 
+		this, SLOT(slotDoubleClicked(QListViewItem*)));
+}
+
+KexiFieldListView::~KexiFieldListView()
+{
+	delete m_schema;
+}
+
+void KexiFieldListView::setSchema(KexiDB::TableOrQuerySchema* schema)
+{
+	if (schema && m_schema == schema)
+		return;
+	m_allColumnsItem = 0;
+	clear();
+	delete m_schema;
+	m_schema = schema;
+	if (!m_schema)
+		return;
+
+	int order=0;
+	bool hasPKeys = true; //t->hasPrimaryKeys();
+	KListViewItem *item = 0;
+	KexiDB::QueryColumnInfo::Vector columns = m_schema->columns(true /*unique*/);
+	const int count = columns.count();
+	for(int i=-1; i < count; i++)
+	{
+		KexiDB::QueryColumnInfo *colinfo = 0;
+		if (i==-1) {
+			if (! (m_options & ShowAsterisk))
+				continue;
+			item = new KListViewItem(this, item, i18n("* (All Columns)"));
+			m_allColumnsItem = item;
+		}
+		else {
+			colinfo = columns[i];
+			item = new KListViewItem(this, item, colinfo->aliasOrName());
+			if (m_options & ShowDataTypes)
+				item->setText(1, colinfo->field->typeName());
+		}
+		if(colinfo && (colinfo->field->isPrimaryKey() || colinfo->field->isUniqueKey()))
+			item->setPixmap(0, m_keyIcon);
+		else if (hasPKeys) {
+			item->setPixmap(0, m_noIcon);
+		}
+		order++;
+	}
+
+	setCurrentItem(firstChild());
+}
+
+#if 0
+QSize KexiFieldListView::sizeHint()
+{
+	QFontMetrics fm(font());
+
+	kdDebug() << m_table->name() << " cw=" << columnWidth(1) + fm.width("i") << ", " << fm.width(m_table->name()+"  ") << endl; 
+
+	QSize s( 
+		QMAX( columnWidth(1) + fm.width("i"), fm.width(m_table->name()+"  ")), 
+		childCount()*firstChild()->totalHeight() + 4 );
+//	QSize s( columnWidth(1), childCount()*firstChild()->totalHeight() + 3*firstChild()->totalHeight()/10);
+	return s;
+}
+
+void KexiFieldListView::setReadOnly(bool b)
+{
+	setAcceptDrops(!b);
+	viewport()->setAcceptDrops(!b);
+}
+#endif
+
+QDragObject* KexiFieldListView::dragObject()
+{
+	if (!schema())
+		return 0;
+	const QStringList selectedFields( selectedFieldNames() );
+	return new KexiFieldDrag(m_schema->table() ? "kexi/table" : "kexi/query", 
+		m_schema->name(), selectedFields, this, "KexiFieldDrag");
+/*	if (selectedItem()) {
+		KexiFieldDrag *drag = new KexiFieldDrag("kexi/table", m_schema->name(), 
+			selectedItem()->text(1), this, "KexiFieldDrag");
+			return drag;
+	}*/
+}
+
+QStringList KexiFieldListView::selectedFieldNames() const
+{
+	if (!schema())
+		return QStringList();
+	QStringList selectedFields;
+	for (QListViewItem *item = firstChild(); item; item = item->nextSibling()) {
+		if (item->isSelected()) {
+//! @todo what about query fields/aliases? it.current()->text(0) can be not enough
+			if (item == m_allColumnsItem && m_allColumnsItem)
+				selectedFields.append("*");
+			else
+				selectedFields.append(item->text(0));
+		}
+	}
+	return selectedFields;
+}
+
+void KexiFieldListView::slotDoubleClicked(QListViewItem* item)
+{
+	if (schema() && item) {
+	//! @todo what about query fields/aliases? it.current()->text(0) can be not enough
+		emit fieldDoubleClicked(schema()->table() ? "kexi/table" : "kexi/query",
+			schema()->name(), item->text(0));
+	}
+}
+
+#include "kexifieldlistview.moc"