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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit114a878c64ce6f8223cfd22d76a20eb16d177e5e (patch)
treeacaf47eb0fa12142d3896416a69e74cbf5a72242 /parts/grepview/grepdlg.cpp
downloadtdevelop-114a878c64ce6f8223cfd22d76a20eb16d177e5e.tar.gz
tdevelop-114a878c64ce6f8223cfd22d76a20eb16d177e5e.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdevelop@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'parts/grepview/grepdlg.cpp')
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diff --git a/parts/grepview/grepdlg.cpp b/parts/grepview/grepdlg.cpp
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+/***************************************************************************
+ * Copyright (C) 1999-2001 by Bernd Gehrmann and the KDevelop Team *
+ * bernd@kdevelop.org *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ ***************************************************************************/
+
+#include "grepdlg.h"
+
+#include <qlayout.h>
+#include <qpushbutton.h>
+#include <qregexp.h>
+#include <qhbox.h>
+#include <qwhatsthis.h>
+#include <qtooltip.h>
+#include <qstringlist.h>
+#include <kfiledialog.h>
+#include <kbuttonbox.h>
+#include <kpushbutton.h>
+#include <kapplication.h>
+#include <kiconloader.h>
+#include <klocale.h>
+#include <kconfig.h>
+#include <kmessagebox.h>
+#include <kdebug.h>
+#include <kdeversion.h>
+#include <qlabel.h>
+#include <kcombobox.h>
+#include <kurlcompletion.h>
+#include <kurlrequester.h>
+#include <kstdguiitem.h>
+#include <kparts/part.h>
+#include <kdevpartcontroller.h>
+#include <klineedit.h>
+
+#include "grepviewpart.h"
+
+
+const char *template_desc[] = {
+ "verbatim",
+ "assignment",
+ "->MEMBER(",
+ "class::MEMBER(",
+ "OBJECT->member(",
+ 0
+};
+
+const char *template_str[] = {
+ "%s",
+ "\\<%s\\>[\\t ]*=[^=]",
+ "\\->[\\t ]*\\<%s\\>[\\t ]*\\(",
+ "[a-z0-9_$]+[\\t ]*::[\\t ]*\\<%s\\>[\\t ]*\\(",
+ "\\<%s\\>[\\t ]*\\->[\\t ]*[a-z0-9_$]+[\\t ]*\\(",
+ 0
+};
+
+const char *filepatterns[] = {
+ "*.h,*.hxx,*.hpp,*.hh,*.h++,*.H,*.tlh,*.cpp,*.cc,*.C,*.c++,*.cxx,*.ocl,*.inl,*.idl,*.c,*.m,*.mm,*.M",
+ "*.cpp,*.cc,*.C,*.c++,*.cxx,*.ocl,*.inl,*.c,*.m,*.mm,*.M",
+ "*.h,*.hxx,*.hpp,*.hh,*.h++,*.H,*.tlh,*.idl",
+ "*.adb",
+ "*.cs",
+ "*.f",
+ "*.html,*.htm",
+ "*.hs",
+ "*.java",
+ "*.js",
+ "*.php,*.php3,*.php4",
+ "*.pl",
+ "*.pp,*.pas",
+ "*.py",
+ "*.js,*.css,*.yml,*.rb,*.rhtml,*.html.erb,*.rjs,*.js.rjs,*.rxml,*.xml.builder",
+ "CMakeLists.txt,*.cmake",
+ "*",
+ 0
+};
+
+
+GrepDialog::GrepDialog( GrepViewPart * part, QWidget *parent, const char *name )
+ : QDialog(parent, name, false), m_part( part )
+{
+ setCaption(i18n("Find in Files"));
+
+ config = GrepViewFactory::instance()->config();
+ config->setGroup("GrepDialog");
+
+ QGridLayout *layout = new QGridLayout(this, 9, 2, 10, 4);
+ layout->setColStretch(0, 0);
+ layout->setColStretch(1, 20);
+
+ QLabel *pattern_label = new QLabel(i18n("&Pattern:"), this);
+ layout->addWidget(pattern_label, 0, 0, AlignRight | AlignVCenter);
+
+ pattern_combo = new KHistoryCombo(true, this);
+ pattern_label->setBuddy(pattern_combo);
+ pattern_combo->setFocus();
+ pattern_combo->setHistoryItems(config->readListEntry("LastSearchItems"), true);
+ pattern_combo->setInsertionPolicy(QComboBox::NoInsertion);
+ layout->addWidget(pattern_combo, 0, 1);
+
+ QLabel *template_label = new QLabel(i18n("&Template:"), this);
+ layout->addWidget(template_label, 1, 0, AlignRight | AlignVCenter);
+
+ QBoxLayout *template_layout = new QHBoxLayout(4);
+ layout->addLayout(template_layout, 1, 1);
+
+ template_edit = new KLineEdit(this);
+ template_label->setBuddy(template_edit);
+ template_edit->setText(template_str[0]);
+ template_layout->addWidget(template_edit, 1);
+
+ KComboBox *template_combo = new KComboBox(false, this);
+ template_combo->insertStrList(template_desc);
+ template_layout->addWidget(template_combo, 0);
+
+ QBoxLayout *search_opts_layout = new QHBoxLayout(15);
+ layout->addLayout(search_opts_layout, 2, 1);
+
+ regexp_box = new QCheckBox(i18n("&Regular Expression"), this);
+ regexp_box->setChecked(config->readBoolEntry("regexp", false ));
+ search_opts_layout->addWidget(regexp_box);
+
+ case_sens_box = new QCheckBox(i18n("C&ase sensitive"), this);
+ case_sens_box->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
+ case_sens_box->setChecked(config->readBoolEntry("case_sens", true));
+ search_opts_layout->addWidget(case_sens_box);
+
+ QLabel *dir_label = new QLabel(i18n("&Directory:"), this);
+ layout->addWidget(dir_label, 3, 0, AlignRight | AlignVCenter);
+
+ QBoxLayout *dir_layout = new QHBoxLayout(4);
+ layout->addLayout(dir_layout, 3, 1);
+
+ dir_combo = new KComboBox( true, this );
+ dir_combo->insertStringList(config->readPathListEntry("LastSearchPaths"));
+ dir_combo->setInsertionPolicy(QComboBox::NoInsertion);
+ dir_combo->setEditText(QDir::homeDirPath());
+
+ url_requester = new KURLRequester( dir_combo, this );
+ url_requester->completionObject()->setMode(KURLCompletion::DirCompletion);
+ url_requester->setMode( KFile::Directory | KFile::ExistingOnly | KFile::LocalOnly );
+
+ dir_label->setBuddy( url_requester );
+ dir_combo->setMinimumWidth(dir_combo->fontMetrics().maxWidth()*25);
+ dir_layout->addWidget( url_requester, 10 );
+
+ synch_button = new KPushButton( this );
+ QIconSet set = SmallIconSet( "dirsynch" );
+ QPixmap pix = set.pixmap( QIconSet::Small, QIconSet::Normal );
+ synch_button->setFixedSize( pix.width()+8, pix.height()+8 );
+ synch_button->setIconSet( set );
+ synch_button->setAccel( QKeySequence( "Alt+y") );
+ QToolTip::add( synch_button, i18n("Set directory to that of the current file (Alt+Y)") );
+ dir_layout->addWidget( synch_button );
+
+ QBoxLayout *dir_opts_layout = new QHBoxLayout(15);
+ layout->addLayout(dir_opts_layout, 4, 1);
+
+ recursive_box = new QCheckBox(i18n("Rec&ursive"), this);
+ recursive_box->setChecked(config->readBoolEntry("recursive", true));
+ dir_opts_layout->addWidget(recursive_box);
+
+ use_project_box = new QCheckBox(i18n("Limit search to &project files"), this);
+ use_project_box->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
+ use_project_box->setChecked(config->readBoolEntry("search_project_files", true));
+ dir_opts_layout->addWidget(use_project_box);
+
+ QLabel *files_label = new QLabel(i18n("&Files:"), this);
+ layout->addWidget(files_label, 5, 0, AlignRight | AlignVCenter);
+
+ files_combo = new KComboBox(true, this);
+ files_label->setBuddy(files_combo->focusProxy());
+ files_combo->insertStrList(filepatterns);
+ layout->addWidget(files_combo, 5, 1);
+
+ QLabel *exclude_label = new QLabel(i18n("&Exclude:"), this);
+ layout->addWidget(exclude_label, 6, 0, AlignRight | AlignVCenter);
+
+ QStringList exclude_list = config->readListEntry("exclude_patterns");
+ exclude_combo = new KComboBox(true, this);
+ exclude_label->setBuddy(files_combo->focusProxy());
+ if (exclude_list.count()) {
+ exclude_combo->insertStringList(exclude_list);
+ }
+ else
+ {
+ exclude_combo->insertItem("/CVS/,/SCCS/,/\\.svn/,/_darcs/");
+ exclude_combo->insertItem("");
+ }
+ layout->addWidget(exclude_combo, 6, 1);
+
+ QBoxLayout *other_opts_layout = new QHBoxLayout(15);
+ layout->addLayout(other_opts_layout, 7, 1);
+
+ keep_output_box = new QCheckBox(i18n("New view"), this);
+ keep_output_box->setChecked(config->readBoolEntry("new_view", true));
+ other_opts_layout->addWidget(keep_output_box);
+
+ no_find_err_box = new QCheckBox(i18n("&Suppress find errors"), this);
+ no_find_err_box->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
+ no_find_err_box->setChecked(config->readBoolEntry("no_find_errs", true));
+ other_opts_layout->addWidget(no_find_err_box);
+
+ QBoxLayout *button_layout = new QHBoxLayout(4);
+ layout->addLayout(button_layout, 8, 1);
+ search_button = new KPushButton(KGuiItem(i18n("Sea&rch"),"grep"), this);
+ search_button->setDefault(true);
+ KPushButton *done_button = new KPushButton(KStdGuiItem::cancel(), this);
+ button_layout->addStretch();
+ button_layout->addWidget(search_button);
+ button_layout->addWidget(done_button);
+
+ resize(sizeHint());
+
+ QWhatsThis::add(pattern_combo,
+ i18n("<qt>Enter the regular expression you want to search for here.<p>"
+ "Possible meta characters are:"
+ "<ul>"
+ "<li><b>.</b> - Matches any character"
+ "<li><b>^</b> - Matches the beginning of a line"
+ "<li><b>$</b> - Matches the end of a line"
+ "<li><b>\\&lt;</b> - Matches the beginning of a word"
+ "<li><b>\\&gt;</b> - Matches the end of a word"
+ "</ul>"
+ "The following repetition operators exist:"
+ "<ul>"
+ "<li><b>?</b> - The preceding item is matched at most once"
+ "<li><b>*</b> - The preceding item is matched zero or more times"
+ "<li><b>+</b> - The preceding item is matched one or more times"
+ "<li><b>{<i>n</i>}</b> - The preceding item is matched exactly <i>n</i> times"
+ "<li><b>{<i>n</i>,}</b> - The preceding item is matched <i>n</i> or more times"
+ "<li><b>{,<i>n</i>}</b> - The preceding item is matched at most <i>n</i> times"
+ "<li><b>{<i>n</i>,<i>m</i>}</b> - The preceding item is matched at least <i>n</i>, "
+ "but at most <i>m</i> times."
+ "</ul>"
+ "Furthermore, backreferences to bracketed subexpressions are "
+ "available via the notation \\<i>n</i>.</qt>"
+ ));
+ QWhatsThis::add(files_combo,
+ i18n("Enter the file name pattern of the files to search here. "
+ "You may give several patterns separated by commas"));
+ QWhatsThis::add(template_edit,
+ i18n("You can choose a template for the pattern from the combo box "
+ "and edit it here. The string %s in the template is replaced "
+ "by the pattern input field, resulting in the regular expression "
+ "to search for."));
+
+ connect( template_combo, SIGNAL(activated(int)),
+ SLOT(templateActivated(int)) );
+ connect( search_button, SIGNAL(clicked()),
+ SLOT(slotSearchClicked()) );
+ connect( done_button, SIGNAL(clicked()),
+ SLOT(hide()) );
+ connect( pattern_combo->lineEdit(), SIGNAL( textChanged ( const QString & ) ),
+ SLOT( slotPatternChanged( const QString & ) ) );
+ connect( synch_button, SIGNAL(clicked()), this, SLOT(slotSynchDirectory()) );
+ slotPatternChanged( pattern_combo->currentText() );
+}
+
+// Returns the contents of a QComboBox as a QStringList
+static QStringList qCombo2StringList( QComboBox* combo )
+{
+ QStringList list;
+ if (!combo)
+ return list;
+ for (int i = 0; i < combo->count(); ++i ) {
+ list << combo->text(i);
+ }
+ return list;
+}
+
+GrepDialog::~GrepDialog()
+{
+ config->setGroup("GrepDialog");
+ // memorize the last patterns and paths
+ config->writeEntry("LastSearchItems", qCombo2StringList(pattern_combo));
+ config->writePathEntry("LastSearchPaths", qCombo2StringList(dir_combo));
+ config->writeEntry("regexp", regexp_box->isChecked());
+ config->writeEntry("recursive", recursive_box->isChecked());
+ config->writeEntry("search_project_files", use_project_box->isChecked());
+ config->writeEntry("case_sens", case_sens_box->isChecked());
+ config->writeEntry("new_view", keep_output_box->isChecked());
+ config->writeEntry("no_find_errs", no_find_err_box->isChecked());
+ config->writeEntry("exclude_patterns", qCombo2StringList(exclude_combo));
+}
+
+void GrepDialog::slotPatternChanged( const QString & _text )
+{
+ search_button->setEnabled( !_text.isEmpty() );
+}
+
+void GrepDialog::templateActivated(int index)
+{
+ template_edit->setText(template_str[index]);
+}
+
+// Find out whether the string s is already contained in combo
+static bool qComboContains( const QString& s, QComboBox* combo )
+{
+ if (!combo)
+ return false;
+ for (int i = 0; i < combo->count(); ++i ) {
+ if (combo->text(i) == s) {
+ return true;
+ }
+ }
+ return false;
+}
+
+void GrepDialog::slotSearchClicked()
+{
+ if (pattern_combo->currentText().isEmpty()) {
+ KMessageBox::sorry(this, i18n("Please enter a search pattern"));
+ pattern_combo->setFocus();
+ return;
+ }
+ // add the last patterns and paths to the combo
+ if (!qComboContains(pattern_combo->currentText(), pattern_combo)) {
+ pattern_combo->addToHistory(pattern_combo->currentText());
+ }
+ if (pattern_combo->count() > 15) {
+ pattern_combo->removeFromHistory(pattern_combo->text(15));
+ }
+ if (!qComboContains(exclude_combo->currentText(), exclude_combo)) {
+ exclude_combo->insertItem(exclude_combo->currentText(), 0);
+ }
+ if (exclude_combo->count() > 15) {
+ exclude_combo->removeItem(15);
+ }
+ if (!qComboContains(dir_combo->currentText(), dir_combo)) {
+ dir_combo->insertItem(dir_combo->currentText(), 0);
+ }
+ if (dir_combo->count() > 15) {
+ dir_combo->removeItem(15);
+ }
+
+ emit searchClicked();
+ hide();
+}
+
+void GrepDialog::show()
+{
+ // not beautiful, but works with all window
+ // managers and Qt versions
+ if (isVisible())
+ hide();
+// QDialog::hide();
+ QDialog::show();
+ pattern_combo->setFocus();
+}
+
+void GrepDialog::hide()
+{
+ pattern_combo->setFocus();
+ QDialog::hide();
+}
+
+void GrepDialog::slotSynchDirectory( )
+{
+ KParts::ReadOnlyPart * part = dynamic_cast<KParts::ReadOnlyPart*>( m_part->partController()->activePart() );
+ if ( part )
+ {
+ KURL url = part->url();
+ if ( url.isLocalFile() )
+ {
+ dir_combo->setEditText( url.upURL().path( +1 ) );
+ }
+ }
+}
+
+void GrepDialog::setEnableProjectBox(bool enable)
+{
+ use_project_box->setEnabled(enable);
+ if (!enable) use_project_box->setChecked(false);
+}
+
+#include "grepdlg.moc"