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
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
|
/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Qt Software Information (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 qt-sales@nokia.com.
**
**************************************************************************/
#include "basefilefind.h"
#include <coreplugin/icore.h>
#include <coreplugin/stylehelper.h>
#include <coreplugin/progressmanager/progressmanager.h>
#include <coreplugin/editormanager/editormanager.h>
#include <find/textfindconstants.h>
#include <texteditor/itexteditor.h>
#include <texteditor/basetexteditor.h>
#include <QtCore/QDebug>
#include <QtCore/QDirIterator>
#include <QtGui/QPushButton>
#include <QtGui/QFileDialog>
using namespace Core::Utils;
using namespace Find;
using namespace TextEditor;
BaseFileFind::BaseFileFind(SearchResultWindow *resultWindow)
: m_resultWindow(resultWindow),
m_isSearching(false),
m_resultLabel(0),
m_filterCombo(0),
m_useRegExp(false),
m_useRegExpCheckBox(0)
{
m_watcher.setPendingResultsLimit(1);
connect(&m_watcher, SIGNAL(resultReadyAt(int)), this, SLOT(displayResult(int)));
connect(&m_watcher, SIGNAL(finished()), this, SLOT(searchFinished()));
}
bool BaseFileFind::isEnabled() const
{
return !m_isSearching;
}
QStringList BaseFileFind::fileNameFilters() const
{
QStringList filters;
if (m_filterCombo && !m_filterCombo->currentText().isEmpty()) {
QStringList parts = m_filterCombo->currentText().split(",");
foreach (const QString &part, parts) {
QString filter = part.trimmed();
if (!filter.isEmpty()) {
filters << filter;
}
}
}
return filters;
}
void BaseFileFind::findAll(const QString &txt, QTextDocument::FindFlags findFlags)
{
m_isSearching = true;
emit changed();
if (m_filterCombo)
updateComboEntries(m_filterCombo, false);
m_watcher.setFuture(QFuture<FileSearchResult>());
m_resultWindow->clearContents();
m_resultWindow->popup(true);
if (m_useRegExp)
m_watcher.setFuture(Core::Utils::findInFilesRegExp(txt, files(), findFlags));
else
m_watcher.setFuture(Core::Utils::findInFiles(txt, files(), findFlags));
Core::FutureProgress *progress =
Core::ICore::instance()->progressManager()->addTask(m_watcher.future(),
"Search",
Constants::TASK_SEARCH);
progress->setWidget(createProgressWidget());
connect(progress, SIGNAL(clicked()), m_resultWindow, SLOT(popup()));
}
void BaseFileFind::displayResult(int index) {
Core::Utils::FileSearchResult result = m_watcher.future().resultAt(index);
ResultWindowItem *item = m_resultWindow->addResult(result.fileName,
result.lineNumber,
result.matchingLine,
result.matchStart,
result.matchLength);
if (item)
connect(item, SIGNAL(activated(const QString&,int,int)), this, SLOT(openEditor(const QString&,int,int)));
if (m_resultLabel)
m_resultLabel->setText(tr("%1 found").arg(m_resultWindow->numberOfResults()));
}
void BaseFileFind::searchFinished()
{
m_isSearching = false;
m_resultLabel = 0;
emit changed();
}
QWidget *BaseFileFind::createProgressWidget()
{
m_resultLabel = new QLabel;
m_resultLabel->setAlignment(Qt::AlignCenter);
// ### TODO this setup should be done by style
QFont f = m_resultLabel->font();
f.setBold(true);
f.setPointSizeF(StyleHelper::sidebarFontSize());
m_resultLabel->setFont(f);
m_resultLabel->setPalette(StyleHelper::sidebarFontPalette(m_resultLabel->palette()));
m_resultLabel->setText(tr("%1 found").arg(m_resultWindow->numberOfResults()));
return m_resultLabel;
}
QWidget *BaseFileFind::createPatternWidget()
{
/*
QWidget *widget = new QWidget;
QHBoxLayout *hlayout = new QHBoxLayout(widget);
hlayout->setMargin(0);
widget->setLayout(hlayout);
*/
QString filterToolTip = tr("List of comma separated wildcard filters");
/*
QLabel *label = new QLabel(tr("File &pattern:"));
label->setToolTip(filterToolTip);
*/
/*
hlayout->addWidget(label);
*/
m_filterCombo = new QComboBox;
m_filterCombo->setEditable(true);
m_filterCombo->setModel(&m_filterStrings);
m_filterCombo->setMaxCount(10);
m_filterCombo->setMinimumContentsLength(10);
m_filterCombo->setSizeAdjustPolicy(QComboBox::AdjustToMinimumContentsLengthWithIcon);
m_filterCombo->setInsertPolicy(QComboBox::InsertAtBottom);
m_filterCombo->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
m_filterCombo->setToolTip(filterToolTip);
syncComboWithSettings(m_filterCombo, m_filterSetting);
/*
label->setBuddy(m_filterCombo);
hlayout->addWidget(m_filterCombo);
*/
return m_filterCombo;
}
QWidget *BaseFileFind::createRegExpWidget()
{
m_useRegExpCheckBox = new QCheckBox(tr("Use Regular E&xpressions"));
m_useRegExpCheckBox->setChecked(m_useRegExp);
connect(m_useRegExpCheckBox, SIGNAL(toggled(bool)), this, SLOT(syncRegExpSetting(bool)));
return m_useRegExpCheckBox;
}
void BaseFileFind::writeCommonSettings(QSettings *settings)
{
settings->setValue("filters", m_filterStrings.stringList());
if (m_filterCombo)
settings->setValue("currentFilter", m_filterCombo->currentText());
settings->setValue("useRegExp", m_useRegExp);
}
void BaseFileFind::readCommonSettings(QSettings *settings, const QString &defaultFilter)
{
QStringList filters = settings->value("filters").toStringList();
m_filterSetting = settings->value("currentFilter").toString();
m_useRegExp = settings->value("useRegExp", false).toBool();
if (m_useRegExpCheckBox)
m_useRegExpCheckBox->setChecked(m_useRegExp);
if (filters.isEmpty())
filters << defaultFilter;
if (m_filterSetting.isEmpty())
m_filterSetting = filters.first();
m_filterStrings.setStringList(filters);
if (m_filterCombo)
syncComboWithSettings(m_filterCombo, m_filterSetting);
}
void BaseFileFind::syncComboWithSettings(QComboBox *combo, const QString &setting)
{
if (!combo)
return;
int index = combo->findText(setting);
if (index < 0)
combo->setEditText(setting);
else
combo->setCurrentIndex(index);
}
void BaseFileFind::updateComboEntries(QComboBox *combo, bool onTop)
{
int index = combo->findText(combo->currentText());
if (index < 0) {
if (onTop) {
combo->insertItem(0, combo->currentText());
} else {
combo->addItem(combo->currentText());
}
combo->setCurrentIndex(combo->findText(combo->currentText()));
}
}
void BaseFileFind::syncRegExpSetting(bool useRegExp)
{
m_useRegExp = useRegExp;
}
void BaseFileFind::openEditor(const QString &fileName, int line, int column)
{
TextEditor::BaseTextEditor::openEditorAt(fileName, line, column);
}
|