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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-01-26 13:17:21 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-01-26 13:17:21 -0600
commitdfe289850f068f19ba4a83ab4e7e22a7e09c13c9 (patch)
treec297348a55df66c571de4525646e0b9762427353 /tdeutils/kfinddialog.cpp
parentb7658a0d5eca24a9d37c6e04f88298ef02389db0 (diff)
downloadtdelibs-dfe289850f068f19ba4a83ab4e7e22a7e09c13c9.tar.gz
tdelibs-dfe289850f068f19ba4a83ab4e7e22a7e09c13c9.zip
Rename a number of libraries and executables to avoid conflicts with KDE4
Diffstat (limited to 'tdeutils/kfinddialog.cpp')
-rw-r--r--tdeutils/kfinddialog.cpp544
1 files changed, 544 insertions, 0 deletions
diff --git a/tdeutils/kfinddialog.cpp b/tdeutils/kfinddialog.cpp
new file mode 100644
index 000000000..d9a5284e1
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+++ b/tdeutils/kfinddialog.cpp
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+/*
+ Copyright (C) 2001, S.R.Haque <srhaque@iee.org>.
+ Copyright (C) 2002, David Faure <david@mandrakesoft.com>
+ This file is part of the KDE project
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License version 2, as published by the Free Software Foundation.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this library; see the file COPYING.LIB. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+#include "kfinddialog.h"
+#include <tqcheckbox.h>
+#include <tqcursor.h>
+#include <tqgroupbox.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqpopupmenu.h>
+#include <tqpushbutton.h>
+#include <tqregexp.h>
+#include <kcombobox.h>
+#include <kdebug.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <assert.h>
+#include <tqwhatsthis.h>
+
+#include <kregexpeditorinterface.h>
+#include <tdeparts/componentfactory.h>
+
+class KFindDialog::KFindDialogPrivate
+{
+public:
+ KFindDialogPrivate() : m_regexpDialog(0),
+ m_regexpDialogQueryDone(false),
+ m_enabled(WholeWordsOnly | FromCursor | SelectedText | CaseSensitive | FindBackwards | RegularExpression), m_initialShowDone(false) {}
+ TQDialog* m_regexpDialog;
+ bool m_regexpDialogQueryDone;
+ long m_enabled; // uses Options to define which search options are enabled
+ bool m_initialShowDone;
+ TQStringList findStrings;
+ TQString pattern;
+};
+
+KFindDialog::KFindDialog(TQWidget *parent, const char *name, long options, const TQStringList &findStrings, bool hasSelection) :
+ KDialogBase(parent, name, true, i18n("Find Text"), Ok | Cancel, Ok),
+ m_findExtension (0),
+ m_replaceExtension (0)
+{
+ d = new KFindDialogPrivate;
+ init(false, findStrings, hasSelection);
+ setOptions(options);
+ setButtonCancel( KStdGuiItem::close() );
+}
+
+KFindDialog::KFindDialog(bool modal, TQWidget *parent, const char *name, long options, const TQStringList &findStrings, bool hasSelection) :
+ KDialogBase(parent, name, modal, i18n("Find Text"), Ok | Cancel, Ok),
+ m_findExtension (0),
+ m_replaceExtension (0)
+{
+ d = new KFindDialogPrivate;
+ init(false, findStrings, hasSelection);
+ setOptions(options);
+ setButtonCancel( KStdGuiItem::close() );
+}
+
+KFindDialog::KFindDialog(TQWidget *parent, const char *name, bool /*forReplace*/) :
+ KDialogBase(parent, name, true, i18n("Replace Text"), Ok | Cancel, Ok),
+ m_findExtension (0),
+ m_replaceExtension (0)
+{
+ d = new KFindDialogPrivate;
+ setButtonCancel( KStdGuiItem::close() );
+}
+
+KFindDialog::~KFindDialog()
+{
+ delete d;
+}
+
+TQWidget *KFindDialog::findExtension()
+{
+ if (!m_findExtension)
+ {
+ m_findExtension = new TQWidget(m_findGrp);
+ m_findLayout->addMultiCellWidget(m_findExtension, 3, 3, 0, 1);
+ }
+
+ return m_findExtension;
+}
+
+TQStringList KFindDialog::findHistory() const
+{
+ return m_find->historyItems();
+}
+
+void KFindDialog::init(bool forReplace, const TQStringList &findStrings, bool hasSelection)
+{
+ TQVBoxLayout *topLayout;
+ TQGridLayout *optionsLayout;
+
+ // Create common parts of dialog.
+ TQWidget *page = new TQWidget(this);
+ setMainWidget(page);
+
+ topLayout = new TQVBoxLayout(page);
+ topLayout->setSpacing( KDialog::spacingHint() );
+ topLayout->setMargin( 0 );
+
+ m_findGrp = new TQGroupBox(0, Qt::Vertical, i18n("Find"), page);
+ m_findGrp->layout()->setSpacing( KDialog::spacingHint() );
+ // m_findGrp->layout()->setMargin( KDialog::marginHint() );
+ m_findLayout = new TQGridLayout(m_findGrp->layout());
+ m_findLayout->setSpacing( KDialog::spacingHint() );
+ // m_findLayout->setMargin( KDialog::marginHint() );
+
+ m_findLabel = new TQLabel(i18n("&Text to find:"), m_findGrp);
+ m_find = new KHistoryCombo(true, m_findGrp);
+ m_find->setMaxCount(10);
+ m_find->setDuplicatesEnabled(false);
+ m_regExp = new TQCheckBox(i18n("Regular e&xpression"), m_findGrp);
+ m_regExpItem = new TQPushButton(i18n("&Edit..."), m_findGrp);
+ m_regExpItem->setEnabled(false);
+
+ m_findLayout->addWidget(m_findLabel, 0, 0);
+ m_findLayout->addMultiCellWidget(m_find, 1, 1, 0, 1);
+ m_findLayout->addWidget(m_regExp, 2, 0);
+ m_findLayout->addWidget(m_regExpItem, 2, 1);
+ topLayout->addWidget(m_findGrp);
+
+ m_replaceGrp = new TQGroupBox(0, Qt::Vertical, i18n("Replace With"), page);
+ m_replaceGrp->layout()->setSpacing( KDialog::spacingHint() );
+ // m_replaceGrp->layout()->setMargin( KDialog::marginHint() );
+ m_replaceLayout = new TQGridLayout(m_replaceGrp->layout());
+ m_replaceLayout->setSpacing( KDialog::spacingHint() );
+// m_replaceLayout->setMargin( KDialog::marginHint() );
+
+ m_replaceLabel = new TQLabel(i18n("Replace&ment text:"), m_replaceGrp);
+ m_replace = new KHistoryCombo(true, m_replaceGrp);
+ m_replace->setMaxCount(10);
+ m_replace->setDuplicatesEnabled(false);
+ m_backRef = new TQCheckBox(i18n("Use p&laceholders"), m_replaceGrp);
+ m_backRefItem = new TQPushButton(i18n("Insert Place&holder"), m_replaceGrp);
+ m_backRefItem->setEnabled(false);
+
+ m_replaceLayout->addWidget(m_replaceLabel, 0, 0);
+ m_replaceLayout->addMultiCellWidget(m_replace, 1, 1, 0, 1);
+ m_replaceLayout->addWidget(m_backRef, 2, 0);
+ m_replaceLayout->addWidget(m_backRefItem, 2, 1);
+ topLayout->addWidget(m_replaceGrp);
+
+ m_optionGrp = new TQGroupBox(0, Qt::Vertical, i18n("Options"), page);
+ m_optionGrp->layout()->setSpacing(KDialog::spacingHint());
+ // m_optionGrp->layout()->setMargin(KDialog::marginHint());
+ optionsLayout = new TQGridLayout(m_optionGrp->layout());
+ optionsLayout->setSpacing( KDialog::spacingHint() );
+ // optionsLayout->setMargin( KDialog::marginHint() );
+
+ m_caseSensitive = new TQCheckBox(i18n("C&ase sensitive"), m_optionGrp);
+ m_wholeWordsOnly = new TQCheckBox(i18n("&Whole words only"), m_optionGrp);
+ m_fromCursor = new TQCheckBox(i18n("From c&ursor"), m_optionGrp);
+ m_findBackwards = new TQCheckBox(i18n("Find &backwards"), m_optionGrp);
+ m_selectedText = new TQCheckBox(i18n("&Selected text"), m_optionGrp);
+ setHasSelection( hasSelection );
+ // If we have a selection, we make 'find in selection' default
+ // and if we don't, then the option has to be unchecked, obviously.
+ m_selectedText->setChecked( hasSelection );
+ slotSelectedTextToggled( hasSelection );
+
+ m_promptOnReplace = new TQCheckBox(i18n("&Prompt on replace"), m_optionGrp);
+ m_promptOnReplace->setChecked( true );
+
+ optionsLayout->addWidget(m_caseSensitive, 0, 0);
+ optionsLayout->addWidget(m_wholeWordsOnly, 1, 0);
+ optionsLayout->addWidget(m_fromCursor, 2, 0);
+ optionsLayout->addWidget(m_findBackwards, 0, 1);
+ optionsLayout->addWidget(m_selectedText, 1, 1);
+ optionsLayout->addWidget(m_promptOnReplace, 2, 1);
+ topLayout->addWidget(m_optionGrp);
+
+ // We delay creation of these until needed.
+ m_patterns = 0L;
+ m_placeholders = 0L;
+
+ // signals and slots connections
+ connect(m_selectedText, TQT_SIGNAL(toggled(bool)), this, TQT_SLOT(slotSelectedTextToggled(bool)));
+ connect(m_regExp, TQT_SIGNAL(toggled(bool)), m_regExpItem, TQT_SLOT(setEnabled(bool)));
+ connect(m_backRef, TQT_SIGNAL(toggled(bool)), m_backRefItem, TQT_SLOT(setEnabled(bool)));
+ connect(m_regExpItem, TQT_SIGNAL(clicked()), this, TQT_SLOT(showPatterns()));
+ connect(m_backRefItem, TQT_SIGNAL(clicked()), this, TQT_SLOT(showPlaceholders()));
+
+ connect(m_find, TQT_SIGNAL(textChanged ( const TQString & )),this, TQT_SLOT(textSearchChanged( const TQString & )));
+
+ // tab order
+ setTabOrder(m_find, m_regExp);
+ setTabOrder(m_regExp, m_regExpItem);
+ setTabOrder(m_regExpItem, m_replace);
+ setTabOrder(m_replace, m_backRef);
+ setTabOrder(m_backRef, m_backRefItem);
+ setTabOrder(m_backRefItem, m_caseSensitive);
+ setTabOrder(m_caseSensitive, m_wholeWordsOnly);
+ setTabOrder(m_wholeWordsOnly, m_fromCursor);
+ setTabOrder(m_fromCursor, m_findBackwards);
+ setTabOrder(m_findBackwards, m_selectedText);
+ setTabOrder(m_selectedText, m_promptOnReplace);
+
+ // buddies
+ m_findLabel->setBuddy(m_find);
+ m_replaceLabel->setBuddy(m_replace);
+
+ if (!forReplace)
+ {
+ m_promptOnReplace->hide();
+ m_replaceGrp->hide();
+ }
+
+ d->findStrings = findStrings;
+ m_find->setFocus();
+ enableButtonOK( !pattern().isEmpty() );
+ if (forReplace)
+ {
+ setButtonOK(KGuiItem( i18n("&Replace"), TQString::null,
+ i18n("Start replace"),
+ i18n("<qt>If you press the <b>Replace</b> button, the text you entered "
+ "above is searched for within the document and any occurrence is "
+ "replaced with the replacement text.</qt>")));
+ }
+ else
+ {
+ setButtonOK(KGuiItem( i18n("&Find"), "find",
+ i18n("Start searching"),
+ i18n("<qt>If you press the <b>Find</b> button, the text you entered "
+ "above is searched for within the document.</qt>")));
+ }
+
+ // QWhatsthis texts
+ TQWhatsThis::add ( m_find, i18n(
+ "Enter a pattern to search for, or select a previous pattern from "
+ "the list.") );
+ TQWhatsThis::add ( m_regExp, i18n(
+ "If enabled, search for a regular expression.") );
+ TQWhatsThis::add ( m_regExpItem, i18n(
+ "Click here to edit your regular expression using a graphical editor.") );
+ TQWhatsThis::add ( m_replace, i18n(
+ "Enter a replacement string, or select a previous one from the list.") );
+ TQWhatsThis::add( m_backRef, i18n(
+ "<qt>If enabled, any occurrence of <code><b>\\N</b></code>, where "
+ "<code><b>N</b></code> is a integer number, will be replaced with "
+ "the corresponding capture (\"parenthesized substring\") from the "
+ "pattern.<p>To include (a literal <code><b>\\N</b></code> in your "
+ "replacement, put an extra backslash in front of it, like "
+ "<code><b>\\\\N</b></code>.</qt>") );
+ TQWhatsThis::add ( m_backRefItem, i18n(
+ "Click for a menu of available captures.") );
+ TQWhatsThis::add ( m_wholeWordsOnly, i18n(
+ "Require word boundaries in both ends of a match to succeed.") );
+ TQWhatsThis::add ( m_fromCursor, i18n(
+ "Start searching at the current cursor location rather than at the top.") );
+ TQWhatsThis::add ( m_selectedText, i18n(
+ "Only search within the current selection.") );
+ TQWhatsThis::add ( m_caseSensitive, i18n(
+ "Perform a case sensitive search: entering the pattern "
+ "'Joe' will not match 'joe' or 'JOE', only 'Joe'.") );
+ TQWhatsThis::add ( m_findBackwards, i18n(
+ "Search backwards.") );
+ TQWhatsThis::add ( m_promptOnReplace, i18n(
+ "Ask before replacing each match found.") );
+}
+
+void KFindDialog::textSearchChanged( const TQString & text)
+{
+ enableButtonOK( !text.isEmpty() );
+}
+
+void KFindDialog::showEvent( TQShowEvent *e )
+{
+ if ( !d->m_initialShowDone )
+ {
+ d->m_initialShowDone = true; // only once
+ kdDebug() << "showEvent\n";
+ if (!d->findStrings.isEmpty())
+ setFindHistory(d->findStrings);
+ d->findStrings = TQStringList();
+ if (!d->pattern.isEmpty()) {
+ m_find->lineEdit()->setText( d->pattern );
+ m_find->lineEdit()->selectAll();
+ d->pattern = TQString::null;
+ }
+ }
+ KDialogBase::showEvent(e);
+}
+
+long KFindDialog::options() const
+{
+ long options = 0;
+
+ if (m_caseSensitive->isChecked())
+ options |= CaseSensitive;
+ if (m_wholeWordsOnly->isChecked())
+ options |= WholeWordsOnly;
+ if (m_fromCursor->isChecked())
+ options |= FromCursor;
+ if (m_findBackwards->isChecked())
+ options |= FindBackwards;
+ if (m_selectedText->isChecked())
+ options |= SelectedText;
+ if (m_regExp->isChecked())
+ options |= RegularExpression;
+ return options;
+}
+
+TQString KFindDialog::pattern() const
+{
+ return m_find->currentText();
+}
+
+void KFindDialog::setPattern (const TQString &pattern)
+{
+ m_find->lineEdit()->setText( pattern );
+ m_find->lineEdit()->selectAll();
+ d->pattern = pattern;
+ kdDebug() << "setPattern " << pattern<<endl;
+}
+
+void KFindDialog::setFindHistory(const TQStringList &strings)
+{
+ if (strings.count() > 0)
+ {
+ m_find->setHistoryItems(strings, true);
+ m_find->lineEdit()->setText( strings.first() );
+ m_find->lineEdit()->selectAll();
+ }
+ else
+ m_find->clearHistory();
+}
+
+void KFindDialog::setHasSelection(bool hasSelection)
+{
+ if (hasSelection) d->m_enabled |= SelectedText;
+ else d->m_enabled &= ~SelectedText;
+ m_selectedText->setEnabled( hasSelection );
+ if ( !hasSelection )
+ {
+ m_selectedText->setChecked( false );
+ slotSelectedTextToggled( hasSelection );
+ }
+}
+
+void KFindDialog::slotSelectedTextToggled(bool selec)
+{
+ // From cursor doesn't make sense if we have a selection
+ m_fromCursor->setEnabled( !selec && (d->m_enabled & FromCursor) );
+ if ( selec ) // uncheck if disabled
+ m_fromCursor->setChecked( false );
+}
+
+void KFindDialog::setHasCursor(bool hasCursor)
+{
+ if (hasCursor) d->m_enabled |= FromCursor;
+ else d->m_enabled &= ~FromCursor;
+ m_fromCursor->setEnabled( hasCursor );
+ m_fromCursor->setChecked( hasCursor && (options() & FromCursor) );
+}
+
+void KFindDialog::setSupportsBackwardsFind( bool supports )
+{
+ // ########## Shouldn't this hide the checkbox instead?
+ if (supports) d->m_enabled |= FindBackwards;
+ else d->m_enabled &= ~FindBackwards;
+ m_findBackwards->setEnabled( supports );
+ m_findBackwards->setChecked( supports && (options() & FindBackwards) );
+}
+
+void KFindDialog::setSupportsCaseSensitiveFind( bool supports )
+{
+ // ########## This should hide the checkbox instead
+ if (supports) d->m_enabled |= CaseSensitive;
+ else d->m_enabled &= ~CaseSensitive;
+ m_caseSensitive->setEnabled( supports );
+ m_caseSensitive->setChecked( supports && (options() & CaseSensitive) );
+}
+
+void KFindDialog::setSupportsWholeWordsFind( bool supports )
+{
+ // ########## This should hide the checkbox instead
+ if (supports) d->m_enabled |= WholeWordsOnly;
+ else d->m_enabled &= ~WholeWordsOnly;
+ m_wholeWordsOnly->setEnabled( supports );
+ m_wholeWordsOnly->setChecked( supports && (options() & WholeWordsOnly) );
+}
+
+void KFindDialog::setSupportsRegularExpressionFind( bool supports )
+{
+ // ########## This should hide the checkbox instead
+ if (supports) d->m_enabled |= RegularExpression;
+ else d->m_enabled &= ~RegularExpression;
+ m_regExp->setEnabled( supports );
+ m_regExp->setChecked( supports && (options() & RegularExpression) );
+}
+
+void KFindDialog::setOptions(long options)
+{
+ m_caseSensitive->setChecked((d->m_enabled & CaseSensitive) && (options & CaseSensitive));
+ m_wholeWordsOnly->setChecked((d->m_enabled & WholeWordsOnly) && (options & WholeWordsOnly));
+ m_fromCursor->setChecked((d->m_enabled & FromCursor) && (options & FromCursor));
+ m_findBackwards->setChecked((d->m_enabled & FindBackwards) && (options & FindBackwards));
+ m_selectedText->setChecked((d->m_enabled & SelectedText) && (options & SelectedText));
+ m_regExp->setChecked((d->m_enabled & RegularExpression) && (options & RegularExpression));
+}
+
+// Create a popup menu with a list of regular expression terms, to help the user
+// compose a regular expression search pattern.
+void KFindDialog::showPatterns()
+{
+ if ( !d->m_regexpDialogQueryDone )
+ {
+ d->m_regexpDialog = KParts::ComponentFactory::createInstanceFromQuery<TQDialog>( "KRegExpEditor/KRegExpEditor", TQString(), TQT_TQOBJECT(this) );
+ d->m_regexpDialogQueryDone = true;
+ }
+
+ if ( d->m_regexpDialog )
+ {
+ KRegExpEditorInterface *iface = tqt_dynamic_cast<KRegExpEditorInterface *>( d->m_regexpDialog );
+ assert( iface );
+
+ iface->setRegExp( pattern() );
+ if ( d->m_regexpDialog->exec() == TQDialog::Accepted )
+ setPattern( iface->regExp() );
+ }
+ else // No complete regexp-editor available, bring up the old popupmenu
+ {
+ typedef struct
+ {
+ const char *description;
+ const char *regExp;
+ int cursorAdjustment;
+ } term;
+ static const term items[] =
+ {
+ { I18N_NOOP("Any Character"), ".", 0 },
+ { I18N_NOOP("Start of Line"), "^", 0 },
+ { I18N_NOOP("End of Line"), "$", 0 },
+ { I18N_NOOP("Set of Characters"), "[]", -1 },
+ { I18N_NOOP("Repeats, Zero or More Times"), "*", 0 },
+ { I18N_NOOP("Repeats, One or More Times"), "+", 0 },
+ { I18N_NOOP("Optional"), "?", 0 },
+ { I18N_NOOP("Escape"), "\\", 0 },
+ { I18N_NOOP("TAB"), "\\t", 0 },
+ { I18N_NOOP("Newline"), "\\n", 0 },
+ { I18N_NOOP("Carriage Return"), "\\r", 0 },
+ { I18N_NOOP("White Space"), "\\s", 0 },
+ { I18N_NOOP("Digit"), "\\d", 0 },
+ };
+ int i;
+
+ // Populate the popup menu.
+ if (!m_patterns)
+ {
+ m_patterns = new TQPopupMenu(this);
+ for (i = 0; (unsigned)i < sizeof(items) / sizeof(items[0]); i++)
+ {
+ m_patterns->insertItem(i18n(items[i].description), i, i);
+ }
+ }
+
+ // Insert the selection into the edit control.
+ i = m_patterns->exec(m_regExpItem->mapToGlobal(m_regExpItem->rect().bottomLeft()));
+ if (i != -1)
+ {
+ TQLineEdit *editor = m_find->lineEdit();
+
+ editor->insert(items[i].regExp);
+ editor->setCursorPosition(editor->cursorPosition() + items[i].cursorAdjustment);
+ }
+ }
+}
+
+// Create a popup menu with a list of backreference terms, to help the user
+// compose a regular expression replacement pattern.
+void KFindDialog::showPlaceholders()
+{
+ // Populate the popup menu.
+ if (!m_placeholders)
+ {
+ m_placeholders = new TQPopupMenu(this);
+ connect( m_placeholders, TQT_SIGNAL(aboutToShow()), this, TQT_SLOT(slotPlaceholdersAboutToShow()) );
+ }
+
+ // Insert the selection into the edit control.
+ int i = m_placeholders->exec(m_backRefItem->mapToGlobal(m_backRefItem->rect().bottomLeft()));
+ if (i != -1)
+ {
+ TQLineEdit *editor = m_replace->lineEdit();
+ editor->insert( TQString("\\%1").arg( i ) );
+ }
+}
+
+void KFindDialog::slotPlaceholdersAboutToShow()
+{
+ m_placeholders->clear();
+ m_placeholders->insertItem( i18n("Complete Match"), 0 );
+
+ TQRegExp r( pattern() );
+ uint n = r.numCaptures();
+ for ( uint i=0; i < n; i++ )
+ m_placeholders->insertItem( i18n("Captured Text (%1)").arg( i+1 ), i+1 );
+}
+
+void KFindDialog::slotOk()
+{
+ // Nothing to find?
+ if (pattern().isEmpty())
+ {
+ KMessageBox::error(this, i18n("You must enter some text to search for."));
+ return;
+ }
+
+ if (m_regExp->isChecked())
+ {
+ // Check for a valid regular expression.
+ TQRegExp regExp(pattern());
+
+ if (!regExp.isValid())
+ {
+ KMessageBox::error(this, i18n("Invalid regular expression."));
+ return;
+ }
+ }
+ m_find->addToHistory(pattern());
+ emit okClicked();
+ if ( testWFlags( WShowModal ) )
+ accept();
+}
+// kate: space-indent on; indent-width 4; replace-tabs on;
+#include "kfinddialog.moc"