mirror of
https://github.com/chris2511/xca.git
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603cc7d9be
Keys: Sort Keysize numerical Certs: CA, fingerprints, start date (notBefore) Crl: CRL number , Last update Requests, Crls, Templates, Certs: All subject items and the full name
149 lines
3.1 KiB
C++
149 lines
3.1 KiB
C++
/* vi: set sw=4 ts=4:
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*
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* Copyright (C) 2001 - 2007 Christian Hohnstaedt.
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*
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* All rights reserved.
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*/
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#include "XcaTreeView.h"
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#include "lib/db_base.h"
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#include <QtCore/QAbstractItemModel>
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#include <QtGui/QAbstractItemView>
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#include <QtGui/QHeaderView>
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#include <QtGui/QContextMenuEvent>
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#include <QtCore/QVariant>
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XcaTreeView::XcaTreeView(QWidget *parent)
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:QTreeView(parent)
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{
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setHeader(new XcaHeaderView());
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setAlternatingRowColors(true);
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setSelectionMode(QAbstractItemView::ExtendedSelection);
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setEditTriggers(QAbstractItemView::EditKeyPressed);
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setRootIsDecorated(false);
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setUniformRowHeights (true);
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//setAnimated(true);
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proxy = new XcaProxyModel(this);
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setSortingEnabled(true);
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proxy->setDynamicSortFilter(true);
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sortByColumn(0, Qt::AscendingOrder);
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basemodel = NULL;
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}
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XcaTreeView::~XcaTreeView()
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{
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delete proxy;
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}
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void XcaTreeView::contextMenuEvent(QContextMenuEvent * e )
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{
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if (!basemodel)
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return;
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basemodel->showContextMenu(e, getIndex(indexAt(e->pos())));
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}
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void XcaTreeView::showHideSections()
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{
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if (!basemodel)
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return;
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int i, max = basemodel->columnCount(QModelIndex());
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for (i=0; i<max; i++) {
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if (basemodel->columnHidden(i))
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header()->hideSection(i);
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else
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header()->showSection(i);
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}
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columnsResize();
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}
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void XcaTreeView::setModel(QAbstractItemModel *model)
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{
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basemodel = (db_base *)model;
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if (basemodel)
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connect(basemodel, SIGNAL(resetHeader()),
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header(), SLOT(resetMoves()));
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proxy->setSourceModel(model);
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QTreeView::setModel(proxy);
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showHideSections();
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}
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void XcaTreeView::headerEvent(QContextMenuEvent *e, int col)
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{
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basemodel->showHeaderMenu(e, col);
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showHideSections();
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}
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QModelIndex XcaTreeView::getIndex(const QModelIndex &index)
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{
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return proxy->mapToSource(index);
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}
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QModelIndex XcaTreeView::getProxyIndex(const QModelIndex &index)
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{
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return proxy->mapFromSource(index);
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}
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QModelIndexList XcaTreeView::getSelectedIndexes()
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{
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QItemSelection indexes = selectionModel()->selection();
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return proxy->mapSelectionToSource(indexes).indexes();
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}
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void XcaTreeView::columnsResize()
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{
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int cnt, i;
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if (basemodel) {
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cnt = basemodel->columnCount(QModelIndex());
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for (i=0; i<cnt; i++)
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resizeColumnToContents(i);
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}
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}
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XcaProxyModel::XcaProxyModel(QWidget *parent)
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:QSortFilterProxyModel(parent)
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{
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}
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bool XcaProxyModel::lessThan(const QModelIndex &left,
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const QModelIndex &right) const
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{
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db_base *db = (db_base *)sourceModel();
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if (!db)
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return QSortFilterProxyModel::lessThan(left, right);
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if (db->isNumericCol(left.column()) &&
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db->isNumericCol(right.column()))
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{
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int diff;
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QString l = sourceModel()->data(left).toString();
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QString r = sourceModel()->data(right).toString();
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diff = l.size() - r.size();
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if (diff<0)
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return true;
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else if (diff>0)
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return false;
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else
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return l < r;
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}
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return QSortFilterProxyModel::lessThan(left, right);
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}
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void XcaHeaderView::contextMenuEvent(QContextMenuEvent * e)
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{
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XcaTreeView *tv = (XcaTreeView *)parentWidget();
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if (tv)
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tv->headerEvent(e, logicalIndexAt(e->pos()));
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}
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void XcaHeaderView::resetMoves()
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{
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for (int i=0; i<count(); i++) {
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if (i != visualIndex(i)) {
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moveSection(visualIndex(i), i);
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i=0;
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}
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}
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}
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