1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
**
**************************************************************************/
#include "searchresulttreeview.h"
#include "searchresulttreeitemroles.h"
#include "searchresulttreemodel.h"
#include "searchresulttreeitemdelegate.h"
#include <QtGui/QHeaderView>
using namespace Find::Internal;
SearchResultTreeView::SearchResultTreeView(QWidget *parent)
: QTreeView(parent)
, m_autoExpandResults(false)
{
m_model = new SearchResultTreeModel(this);
setModel(m_model);
setItemDelegate(new SearchResultTreeItemDelegate(this));
setIndentation(14);
header()->hide();
connect(this, SIGNAL(activated(QModelIndex)), this, SLOT(emitJumpToSearchResult(QModelIndex)));
}
void SearchResultTreeView::setAutoExpandResults(bool expand)
{
m_autoExpandResults = expand;
}
void SearchResultTreeView::setTextEditorFont(const QFont &font)
{
m_model->setTextEditorFont(font);
}
void SearchResultTreeView::clear()
{
m_model->clear();
}
void SearchResultTreeView::appendResultLine(int index, const QString &fileName, int lineNumber, const QString &rowText,
int searchTermStart, int searchTermLength)
{
int rowsBefore = m_model->rowCount();
m_model->appendResultLine(index, fileName, lineNumber, rowText, searchTermStart, searchTermLength);
int rowsAfter = m_model->rowCount();
if (m_autoExpandResults && (rowsAfter > rowsBefore))
setExpanded(model()->index(model()->rowCount() - 1, 0), true);
}
void SearchResultTreeView::emitJumpToSearchResult(const QModelIndex &index)
{
if (model()->data(index, ItemDataRoles::TypeRole).toString().compare("row") != 0)
return;
QString fileName = model()->data(index, ItemDataRoles::FileNameRole).toString();
int position = model()->data(index, ItemDataRoles::ResultIndexRole).toInt();
int lineNumber = model()->data(index, ItemDataRoles::ResultLineNumberRole).toInt();
int searchTermStart = model()->data(index, ItemDataRoles::SearchTermStartRole).toInt();
int searchTermLength = model()->data(index, ItemDataRoles::SearchTermLengthRole).toInt();
emit jumpToSearchResult(position, fileName, lineNumber, searchTermStart, searchTermLength);
}
void SearchResultTreeView::keyPressEvent(QKeyEvent *e)
{
if (!e->modifiers() && e->key() == Qt::Key_Return) {
emit activated(currentIndex());
e->accept();
return;
}
QTreeView::keyPressEvent(e);
}
SearchResultTreeModel *SearchResultTreeView::model() const
{
return m_model;
}
|
