src/plugins/texteditor/findinfiles.cpp

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  32
  33 #include "findinfiles.h"
  34
  35 #include <coreplugin/editormanager/editormanager.h>
  36
  37 #include <QtCore/QtDebug>
  38 #include <QtCore/QSettings>
  39 #include <QtCore/QDir>
  40 #include <QtCore/QDirIterator>
  41 #include <QtGui/QPushButton>
  42 #include <QtGui/QFileDialog>
  43 #include <QtGui/QVBoxLayout>
  44
  45 using namespace Find;
  46 using namespace TextEditor::Internal;
  47
  48 FindInFiles::FindInFiles(SearchResultWindow *resultWindow)
  49   : BaseFileFind(resultWindow),
  50     m_configWidget(0),
  51     m_directory(0)
  52 {
  53 }
  54
  55 QString FindInFiles::id() const
  56 {
  57     return "Files on Disk";
  58 }
  59
  60 QString FindInFiles::displayName() const
  61 {
  62     return tr("Files on File System");
  63 }
  64
  65 void FindInFiles::findAll(const QString &txt, Find::FindFlags findFlags)
  66 {
  67     updateComboEntries(m_directory, true);
  68     BaseFileFind::findAll(txt, findFlags);
  69 }
  70
  71 Utils::FileIterator *FindInFiles::files() const
  72 {
  73     return new Utils::SubDirFileIterator(QStringList() << m_directory->currentText(),
  74                                          fileNameFilters(),
  75                                          Core::EditorManager::instance()->defaultTextCodec());
  76 }
  77
  78 QWidget *FindInFiles::createConfigWidget()
  79 {
  80     if (!m_configWidget) {
  81         m_configWidget = new QWidget;
  82         QGridLayout * const gridLayout = new QGridLayout(m_configWidget);
  83         gridLayout->setMargin(0);
  84         m_configWidget->setLayout(gridLayout);
  85
  86         QLabel *dirLabel = new QLabel(tr("&Directory:"));
  87         gridLayout->addWidget(dirLabel, 0, 0, Qt::AlignRight);
  88         m_directory = new QComboBox;
  89         m_directory->setEditable(true);
  90         m_directory->setMaxCount(30);
  91         m_directory->setMinimumContentsLength(10);
  92         m_directory->setSizeAdjustPolicy(QComboBox::AdjustToMinimumContentsLengthWithIcon);
  93         m_directory->setInsertPolicy(QComboBox::InsertAtTop);
  94         m_directory->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
  95         m_directory->setModel(&m_directoryStrings);
  96         syncComboWithSettings(m_directory, m_directorySetting);
  97         dirLabel->setBuddy(m_directory);
  98         gridLayout->addWidget(m_directory, 0, 1);
  99         QPushButton *browseButton = new QPushButton(tr("&Browse"));
 100         gridLayout->addWidget(browseButton, 0, 2);
 101         connect(browseButton, SIGNAL(clicked()), this, SLOT(openFileBrowser()));
 102
 103         QLabel * const filePatternLabel = new QLabel(tr("File &pattern:"));
 104         filePatternLabel->setMinimumWidth(80);
 105         filePatternLabel->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred);
 106         filePatternLabel->setAlignment(Qt::AlignRight | Qt::AlignVCenter);
 107         QWidget *patternWidget = createPatternWidget();
 108         filePatternLabel->setBuddy(patternWidget);
 109         gridLayout->addWidget(filePatternLabel, 1, 0);
 110         gridLayout->addWidget(patternWidget, 1, 1, 1, 2);
 111         m_configWidget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
 112     }
 113     return m_configWidget;
 114 }
 115
 116 void FindInFiles::openFileBrowser()
 117 {
 118     if (!m_directory)
 119         return;
 120     QString oldDir = m_directory->currentText();
 121     if (!QDir(oldDir).exists())
 122         oldDir.clear();
 123     QString dir = QFileDialog::getExistingDirectory(m_configWidget,
 124         tr("Directory to search"), oldDir);
 125     if (!dir.isEmpty())
 126         m_directory->setEditText(dir);
 127 }
 128
 129 void FindInFiles::writeSettings(QSettings *settings)
 130 {
 131     settings->beginGroup("FindInFiles");
 132     writeCommonSettings(settings);
 133     settings->setValue("directories", m_directoryStrings.stringList());
 134     if (m_directory)
 135         settings->setValue("currentDirectory", m_directory->currentText());
 136     settings->endGroup();
 137 }
 138
 139 void FindInFiles::readSettings(QSettings *settings)
 140 {
 141     settings->beginGroup("FindInFiles");
 142     readCommonSettings(settings, "*.cpp,*.h");
 143     m_directoryStrings.setStringList(settings->value("directories").toStringList());
 144     m_directorySetting = settings->value("currentDirectory").toString();
 145     settings->endGroup();
 146     syncComboWithSettings(m_directory, m_directorySetting);
 147 }