mirror of
https://github.com/chris2511/xca.git
synced 2026-09-12 19:51:05 +05:00
155 lines
4.1 KiB
C++
155 lines
4.1 KiB
C++
/*
|
|
* Copyright (C) 2001 Christian Hohnstaedt.
|
|
*
|
|
* All rights reserved.
|
|
*
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* - Redistributions of source code must retain the above copyright notice,
|
|
* this list of conditions and the following disclaimer.
|
|
* - Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
* - Neither the name of the author nor the names of its contributors may be
|
|
* used to endorse or promote products derived from this software without
|
|
* specific prior written permission.
|
|
*
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
|
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
|
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
|
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
|
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
|
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
*
|
|
* This program links to software with different licenses from:
|
|
*
|
|
* http://www.openssl.org which includes cryptographic software
|
|
* written by Eric Young (eay@cryptsoft.com)"
|
|
*
|
|
* http://www.trolltech.com
|
|
*
|
|
*
|
|
*
|
|
* http://www.hohnstaedt.de/xca
|
|
* email: christian@hohnstaedt.de
|
|
*
|
|
* $Id$
|
|
*
|
|
*/
|
|
|
|
|
|
#include "XcaTreeView.h"
|
|
#include "lib/db_base.h"
|
|
#include <Qt/qabstractitemmodel.h>
|
|
#include <Qt/qabstractitemview.h>
|
|
#include <Qt/qheaderview.h>
|
|
#include <Qt/qevent.h>
|
|
#include <Qt/qvariant.h>
|
|
|
|
|
|
XcaTreeView::XcaTreeView(QWidget *parent)
|
|
:QTreeView(parent)
|
|
{
|
|
setAlternatingRowColors(true);
|
|
setSelectionMode(QAbstractItemView::ExtendedSelection);
|
|
setEditTriggers(QAbstractItemView::EditKeyPressed);
|
|
setRootIsDecorated(false);
|
|
setUniformRowHeights (true);
|
|
//setAnimated(true);
|
|
|
|
proxy = new QSortFilterProxyModel(this);
|
|
#if QT_VERSION >= 0x040200
|
|
setSortingEnabled(true);
|
|
proxy->setDynamicSortFilter(true);
|
|
sortByColumn(0, Qt::AscendingOrder);
|
|
#else
|
|
header()->setClickable(true);
|
|
header()->setSortIndicatorShown(true);
|
|
sortByColumn(0);
|
|
#endif
|
|
basemodel = NULL;
|
|
}
|
|
|
|
XcaTreeView::~XcaTreeView()
|
|
{
|
|
delete proxy;
|
|
}
|
|
|
|
void XcaTreeView::contextMenuEvent(QContextMenuEvent * e )
|
|
{
|
|
if (basemodel)
|
|
basemodel->showContextMenu(e, getIndex(indexAt(e->pos())));
|
|
}
|
|
|
|
void XcaTreeView::setModel(QAbstractItemModel *model)
|
|
{
|
|
basemodel = (db_base *)model;
|
|
proxy->setSourceModel(model);
|
|
QTreeView::setModel(proxy);
|
|
columnsResize();
|
|
}
|
|
|
|
QModelIndex XcaTreeView::getIndex(const QModelIndex &index)
|
|
{
|
|
return proxy->mapToSource(index);
|
|
}
|
|
|
|
QModelIndex XcaTreeView::getProxyIndex(const QModelIndex &index)
|
|
{
|
|
return proxy->mapFromSource(index);
|
|
}
|
|
|
|
QModelIndexList XcaTreeView::getSelectedIndexes()
|
|
{
|
|
QItemSelection indexes = selectionModel()->selection();
|
|
return proxy->mapSelectionToSource(indexes).indexes();
|
|
}
|
|
|
|
void XcaTreeView::columnsResize()
|
|
{
|
|
int cnt, i;
|
|
if (basemodel) {
|
|
cnt = basemodel->columnCount(QModelIndex());
|
|
for (i=0; i<cnt; i++)
|
|
resizeColumnToContents(i);
|
|
}
|
|
}
|
|
|
|
CertTreeView::CertTreeView(QWidget *parent)
|
|
:XcaTreeView(parent)
|
|
{
|
|
delete proxy;
|
|
proxy = new XcaProxyModel(this);
|
|
}
|
|
|
|
XcaProxyModel::XcaProxyModel(QWidget *)
|
|
{
|
|
}
|
|
|
|
bool XcaProxyModel::lessThan(const QModelIndex &left,
|
|
const QModelIndex &right) const
|
|
{
|
|
if (left.column() == 2 && right.column() == 2) {
|
|
int diff;
|
|
QString l = sourceModel()->data(left).toString();
|
|
QString r = sourceModel()->data(right).toString();
|
|
diff = l.size() - r.size();
|
|
if (diff<0)
|
|
return true;
|
|
else if (diff>0)
|
|
return false;
|
|
else
|
|
return l < r;
|
|
}
|
|
return QSortFilterProxyModel::lessThan(left, right);
|
|
}
|