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tdeaccessibility/kttsd/filters/stringreplacer/stringreplacerconf.cpp

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/***************************************************** vim:set ts=4 sw=4 sts=4:
Generic String Replacement Filter Configuration class.
-------------------
Copyright:
(C) 2005 by Gary Cramblitt <garycramblitt@comcast.net>
-------------------
Original author: Gary Cramblitt <garycramblitt@comcast.net>
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.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
******************************************************************************/
// TQt includes.
#include <tqfile.h>
#include <tqfileinfo.h>
#include <tqstring.h>
#include <tqhbox.h>
#include <tqlayout.h>
#include <tqcheckbox.h>
#include <tqdom.h>
#include <tqfile.h>
#include <tqradiobutton.h>
// KDE includes.
#include <tdeglobal.h>
#include <tdelocale.h>
#include <tdelistview.h>
#include <klineedit.h>
#include <kdialog.h>
#include <kdialogbase.h>
#include <kpushbutton.h>
#include <tdeconfig.h>
#include <kstandarddirs.h>
#include <kregexpeditorinterface.h>
#include <ktrader.h>
#include <tdeparts/componentfactory.h>
#include <tdefiledialog.h>
#include <tdemessagebox.h>
// KTTS includes.
#include "filterconf.h"
// StringReplacer includes.
#include "stringreplacerconf.h"
#include "stringreplacerconf.moc"
#include "editreplacementwidget.h"
/**
* Constructor
*/
StringReplacerConf::StringReplacerConf( TQWidget *parent, const char *name, const TQStringList& /*args*/) :
KttsFilterConf(parent, name),
m_editDlg(0),
m_editWidget(0)
{
// kdDebug() << "StringReplacerConf::StringReplacerConf: Running" << endl;
// Create configuration widget.
TQVBoxLayout *layout = new TQVBoxLayout(this, KDialog::marginHint(),
KDialog::spacingHint(), "StringReplacerConfigWidgetLayout");
layout->setAlignment (TQt::AlignTop);
m_widget = new StringReplacerConfWidget(this, "StringReplacerConfigWidget");
layout->addWidget(m_widget);
m_widget->substLView->setSortColumn(-1);
connect(m_widget->nameLineEdit, TQT_SIGNAL(textChanged(const TQString&)),
this, TQT_SLOT(configChanged()));
connect(m_widget->languageBrowseButton, TQT_SIGNAL(clicked()),
this, TQT_SLOT(slotLanguageBrowseButton_clicked()));
connect(m_widget->addButton, TQT_SIGNAL(clicked()),
this, TQT_SLOT(slotAddButton_clicked()));
connect(m_widget->upButton, TQT_SIGNAL(clicked()),
this, TQT_SLOT(slotUpButton_clicked()));
connect(m_widget->downButton, TQT_SIGNAL(clicked()),
this, TQT_SLOT(slotDownButton_clicked()));
connect(m_widget->editButton, TQT_SIGNAL(clicked()),
this, TQT_SLOT(slotEditButton_clicked()));
connect(m_widget->removeButton, TQT_SIGNAL(clicked()),
this, TQT_SLOT(slotRemoveButton_clicked()));
connect(m_widget->loadButton, TQT_SIGNAL(clicked()),
this, TQT_SLOT(slotLoadButton_clicked()));
connect(m_widget->saveButton, TQT_SIGNAL(clicked()),
this, TQT_SLOT(slotSaveButton_clicked()));
connect(m_widget->clearButton, TQT_SIGNAL(clicked()),
this, TQT_SLOT(slotClearButton_clicked()));
connect(m_widget->substLView, TQT_SIGNAL(selectionChanged()),
this, TQT_SLOT(enableDisableButtons()));
connect(m_widget->appIdLineEdit, TQT_SIGNAL(textChanged(const TQString&)),
this, TQT_SLOT(configChanged()));
// Determine if tdeutils Regular Expression Editor is installed.
m_reEditorInstalled = !TDETrader::self()->query("KRegExpEditor/KRegExpEditor").isEmpty();
// Set up defaults.
defaults();
}
/**
* Destructor.
*/
StringReplacerConf::~StringReplacerConf(){
// kdDebug() << "StringReplacerConf::~StringReplacerConf: Running" << endl;
}
/**
* This method is invoked whenever the module should read its
* configuration (most of the times from a config file) and update the
* user interface. This happens when the user clicks the "Reset" button in
* the control center, to undo all of his changes and restore the currently
* valid settings. Note that kttsmgr calls this when the plugin is
* loaded, so it not necessary to call it in your constructor.
* The plugin should read its configuration from the specified group
* in the specified config file.
* @param config Pointer to a TDEConfig object.
* @param configGroup Call config->setGroup with this argument before
* loading your configuration.
*/
void StringReplacerConf::load(TDEConfig* config, const TQString& configGroup){
// kdDebug() << "StringReplacerConf::load: Running" << endl;
// See if this filter previously save its word list.
config->setGroup( configGroup );
TQString wordsFilename = config->readEntry( "WordListFile" );
if ( !wordsFilename.isEmpty() )
{
TQString errMsg = loadFromFile( wordsFilename, true );
if ( !errMsg.isEmpty() )
kdDebug() << "StringReplacerConf::load: " << errMsg << endl;
enableDisableButtons();
}
}
// Loads word list and settings from a file. Clearing configuration if clear is True.
TQString StringReplacerConf::loadFromFile( const TQString& filename, bool clear)
{
// Open existing word list.
TQFile file( filename );
if ( !file.open( IO_ReadOnly ) )
{
return i18n("Unable to open file.") + filename;
}
// TQDomDocument doc( "http://www.kde.org/share/apps/kttsd/stringreplacer/wordlist.dtd []" );
TQDomDocument doc( "" );
if ( !doc.setContent( &file ) ) {
file.close();
return i18n("File not in proper XML format.");
}
// kdDebug() << "StringReplacerConf::load: document successfully parsed." << endl;
file.close();
// Clear list view.
if ( clear ) m_widget->substLView->clear();
// Name setting.
TQDomNodeList nameList = doc.elementsByTagName( "name" );
TQDomNode nameNode = nameList.item( 0 );
m_widget->nameLineEdit->setText( nameNode.toElement().text() );
// kdDebug() << "StringReplacerConf::load: name = " << nameNode.toElement().text() << endl;
// Language Codes setting. List may be single element of comma-separated values,
// or multiple elements.
TQString languageCodes;
TQDomNodeList languageList = doc.elementsByTagName( "language-code" );
for ( uint ndx=0; ndx < languageList.count(); ++ndx )
{
TQDomNode languageNode = languageList.item( ndx );
if (!languageCodes.isEmpty()) languageCodes += ",";
languageCodes += languageNode.toElement().text();
}
if ( clear )
m_languageCodeList = TQStringList::split(',', languageCodes, false);
else
m_languageCodeList += TQStringList::split(',', languageCodes, false);
TQString language;
m_languageCodeList.sort();
// Eliminate dups.
for ( int ndx = m_languageCodeList.count() - 2; ndx >= 0; --ndx )
{
if ( m_languageCodeList[ndx] == m_languageCodeList[ndx+1] )
m_languageCodeList.remove(m_languageCodeList.at(ndx+1));
}
for ( uint ndx=0; ndx < m_languageCodeList.count(); ++ndx )
{
if (!language.isEmpty()) language += ",";
language += TDEGlobal::locale()->twoAlphaToLanguageName(m_languageCodeList[ndx]);
}
m_widget->languageLineEdit->setText(language);
// AppId. Apply this filter only if DCOP appId of application that queued
// the text contains this string. List may be single element of comma-separated values,
// or multiple elements.
TQDomNodeList appIdList = doc.elementsByTagName( "appid" );
TQString appIds;
for ( uint ndx=0; ndx < appIdList.count(); ++ndx )
{
TQDomNode appIdNode = appIdList.item( ndx );
if (!appIds.isEmpty()) appIds += ",";
appIds += appIdNode.toElement().text();
}
if ( !clear ) appIds = m_widget->appIdLineEdit->text() + appIds;
m_widget->appIdLineEdit->setText( appIds );
// Word list.
TQListViewItem* item = 0;
if ( !clear ) item = m_widget->substLView->lastChild();
TQDomNodeList wordList = doc.elementsByTagName("word");
const int wordListCount = wordList.count();
for (int wordIndex = 0; wordIndex < wordListCount; ++wordIndex)
{
// kdDebug() << "StringReplacerConf::load: start parsing of word " << wordIndex << endl;
TQDomNode wordNode = wordList.item(wordIndex);
TQDomNodeList propList = wordNode.childNodes();
TQString wordType;
TQString matchCase = "No"; // Default for old (v<=3.5.3) config files with no <case/>.
TQString match;
TQString subst;
const int propListCount = propList.count();
for (int propIndex = 0; propIndex < propListCount; ++propIndex)
{
TQDomNode propNode = propList.item(propIndex);
TQDomElement prop = propNode.toElement();
if (prop.tagName() == "type") wordType = prop.text();
if (prop.tagName() == "case") matchCase = prop.text();
if (prop.tagName() == "match") match = prop.text();
if (prop.tagName() == "subst") subst = prop.text();
}
TQString wordTypeStr =
(wordType=="RegExp"?i18n("Abbreviation for 'Regular Expression'", "RegExp"):i18n("Word"));
TQString matchCaseStr =
(matchCase=="Yes"?i18n("Yes"):i18n("No"));
if (!item)
item = new TDEListViewItem(m_widget->substLView, wordTypeStr, matchCaseStr, match, subst);
else
item = new TDEListViewItem(m_widget->substLView, item, wordTypeStr, matchCaseStr, match, subst);
}
return TQString();
}
/**
* This function gets called when the user wants to save the settings in
* the user interface, updating the config files or wherever the
* configuration is stored. The method is called when the user clicks "Apply"
* or "Ok". The plugin should save its configuration in the specified
* group of the specified config file.
* @param config Pointer to a TDEConfig object.
* @param configGroup Call config->setGroup with this argument before
* saving your configuration.
*/
void StringReplacerConf::save(TDEConfig* config, const TQString& configGroup){
// kdDebug() << "StringReplacerConf::save: Running" << endl;
TQString wordsFilename =
TDEGlobal::dirs()->saveLocation( "data" ,"kttsd/stringreplacer/", true );
if ( wordsFilename.isEmpty() )
{
kdDebug() << "StringReplacerConf::save: no save location" << endl;
return;
}
wordsFilename += configGroup;
TQString errMsg = saveToFile( wordsFilename );
if ( errMsg.isEmpty() )
{
config->setGroup( configGroup );
config->writeEntry( "WordListFile", realFilePath(wordsFilename) );
}
else
kdDebug() << "StringReplacerConf::save: " << errMsg << endl;
}
// Saves word list and settings to a file.
TQString StringReplacerConf::saveToFile(const TQString& filename)
{
// kdDebug() << "StringReplacerConf::saveToFile: saving to file " << wordsFilename << endl;
TQFile file( filename );
if ( !file.open( IO_WriteOnly ) )
return i18n("Unable to open file ") + filename;
// TQDomDocument doc( "http://www.kde.org/share/apps/kttsd/stringreplacer/wordlist.dtd []" );
TQDomDocument doc( "" );
TQDomElement root = doc.createElement( "wordlist" );
doc.appendChild( root );
// Name.
TQDomElement name = doc.createElement( "name" );
root.appendChild( name );
TQDomText t = doc.createTextNode( m_widget->nameLineEdit->text() );
name.appendChild( t );
// Language code.
for ( uint ndx=0; ndx < m_languageCodeList.count(); ++ndx )
{
TQDomElement languageCode = doc.createElement( "language-code" );
root.appendChild( languageCode );
t = doc.createTextNode( m_languageCodeList[ndx] );
languageCode.appendChild( t );
}
// Application ID
TQString appId = m_widget->appIdLineEdit->text().replace(" ", "");
if ( !appId.isEmpty() )
{
TQStringList appIdList = TQStringList::split(",", appId);
for ( uint ndx=0; ndx < appIdList.count(); ++ndx )
{
TQDomElement appIdElem = doc.createElement( "appid" );
root.appendChild( appIdElem );
t = doc.createTextNode( appIdList[ndx] );
appIdElem.appendChild( t );
}
}
// Words.
TQListView* lView = m_widget->substLView;
TQListViewItem* item = lView->firstChild();
while (item)
{
TQDomElement wordTag = doc.createElement( "word" );
root.appendChild( wordTag );
TQDomElement propTag = doc.createElement( "type" );
wordTag.appendChild( propTag);
TQDomText t = doc.createTextNode( item->text(0)==i18n("Word")?"Word":"RegExp" );
propTag.appendChild( t );
propTag = doc.createElement( "case" );
wordTag.appendChild( propTag);
t = doc.createTextNode( item->text(1)==i18n("Yes")?"Yes":"No" );
propTag.appendChild( t );
propTag = doc.createElement( "match" );
wordTag.appendChild( propTag);
t = doc.createCDATASection( item->text(2) );
propTag.appendChild( t );
propTag = doc.createElement( "subst" );
wordTag.appendChild( propTag);
t = doc.createCDATASection( item->text(3) );
propTag.appendChild( t );
item = item->nextSibling();
}
// Write it all out.
TQTextStream ts( &file );
ts.setEncoding( TQTextStream::UnicodeUTF8 );
ts << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
ts << doc.toString();
// kdDebug() << "StringReplacerConf::saveToFile: writing out " << doc.toString() << endl;
file.close();
return TQString();
}
/**
* This function is called to set the settings in the module to sensible
* default values. It gets called when hitting the "Default" button. The
* default values should probably be the same as the ones the application
* uses when started without a config file. Note that defaults should
* be applied to the on-screen widgets; not to the config file.
*/
void StringReplacerConf::defaults(){
// kdDebug() << "StringReplacerConf::defaults: Running" << endl;
// Default language is none.
m_languageCodeList.clear();
m_widget->languageLineEdit->setText( "" );
// Default name.
m_widget->nameLineEdit->setText( i18n("String Replacer") );
m_widget->substLView->clear();
// Default App ID is blank.
m_widget->appIdLineEdit->setText( "" );
enableDisableButtons();
// kdDebug() << "StringReplacerConf::defaults: Exiting" << endl;
}
/**
* Indicates whether the plugin supports multiple instances. Return
* False if only one instance of the plugin can be configured.
* @return True if multiple instances are possible.
*/
bool StringReplacerConf::supportsMultiInstance() { return true; }
/**
* Returns the name of the plugin. Displayed in Filters tab of KTTSMgr.
* If there can be more than one instance of a filter, it should return
* a unique name for each instance. The name should be translated for
* the user if possible. If the plugin is not correctly configured,
* return an empty string.
* @return Filter instance name.
*/
TQString StringReplacerConf::userPlugInName()
{
if ( m_widget->substLView->childCount() == 0 ) return TQString();
TQString instName = m_widget->nameLineEdit->text();
if ( instName.isEmpty() )
{
TQString language;
if (m_languageCodeList.count() == 1)
language = TDEGlobal::locale()->twoAlphaToLanguageName(m_languageCodeList[0]);
if (m_languageCodeList.count() > 1)
language = i18n("Multiple Languages");
if (!language.isEmpty())
instName = i18n("String Replacer") + " (" + language + ")";
}
return instName;
}
void StringReplacerConf::slotLanguageBrowseButton_clicked()
{
// Create a TQHBox to host TDEListView.
TQHBox* hBox = new TQHBox(m_widget, "SelectLanguage_hbox");
// Create a TDEListView and fill with all known languages.
TDEListView* langLView = new TDEListView(hBox, "SelectLanguage_lview");
langLView->addColumn(i18n("Language"));
langLView->addColumn(i18n("Code"));
langLView->setSelectionMode(TQListView::Extended);
TQStringList allLocales = TDEGlobal::locale()->allLanguagesTwoAlpha();
TQString locale;
TQString languageCode;
TQString countryCode;
TQString charSet;
TQString language;
// Blank line so user can select no language.
TQListViewItem* item = new TDEListViewItem(langLView, "", "");
if (m_languageCodeList.isEmpty()) item->setSelected(true);
const int allLocalesCount = allLocales.count();
for (int ndx=0; ndx < allLocalesCount; ++ndx)
{
locale = allLocales[ndx];
TDEGlobal::locale()->splitLocale(locale, languageCode, countryCode, charSet);
language = TDEGlobal::locale()->twoAlphaToLanguageName(languageCode);
if (!countryCode.isEmpty()) language +=
" (" + TDEGlobal::locale()->twoAlphaToCountryName(countryCode)+")";
item = new TDEListViewItem(langLView, language, locale);
if (m_languageCodeList.contains(locale)) item->setSelected(true);
}
// Sort by language.
langLView->setSorting(0);
langLView->sort();
// Display the box in a dialog.
KDialogBase* dlg = new KDialogBase(
KDialogBase::Swallow,
i18n("Select Languages"),
KDialogBase::Help|KDialogBase::Ok|KDialogBase::Cancel,
KDialogBase::Cancel,
m_widget,
"SelectLanguage_dlg",
true,
true);
dlg->setMainWidget(hBox);
dlg->setHelp("", "kttsd");
dlg->setInitialSize(TQSize(300, 500), false);
int dlgResult = dlg->exec();
languageCode = TQString();
if (dlgResult == TQDialog::Accepted)
{
m_languageCodeList.clear();
TQListViewItem* item = langLView->firstChild();
while (item)
{
if (item->isSelected()) m_languageCodeList += item->text(1);
item = item->nextSibling();
}
}
delete dlg;
// TODO: Also delete TDEListView and TQHBox?
if (dlgResult != TQDialog::Accepted) return;
language = "";
for ( uint ndx=0; ndx < m_languageCodeList.count(); ++ndx)
{
if (!language.isEmpty()) language += ",";
language += TDEGlobal::locale()->twoAlphaToLanguageName(m_languageCodeList[ndx]);
}
TQString s1 = m_widget->languageLineEdit->text();
m_widget->languageLineEdit->setText(language);
// Replace language in the user's filter name.
TQString s2 = m_widget->nameLineEdit->text();
if (m_languageCodeList.count() > 1) language = i18n("Multiple Languages");
if ( !s1.isEmpty() )
{
s2.replace( s1, language );
s2.replace( i18n("Multiple Languages"), language );
}
s2.replace(" ()", "");
if ( !s2.contains("(") && !language.isEmpty() ) s2 += " (" + language + ")";
m_widget->nameLineEdit->setText(s2);
configChanged();
}
void StringReplacerConf::enableDisableButtons()
{
bool enableBtn = (m_widget->substLView->selectedItem() != 0);
if (enableBtn)
{
m_widget->upButton->setEnabled(
m_widget->substLView->selectedItem()->itemAbove() != 0);
m_widget->downButton->setEnabled(
m_widget->substLView->selectedItem()->itemBelow() != 0);
} else {
m_widget->upButton->setEnabled(false);
m_widget->downButton->setEnabled(false);
}
m_widget->editButton->setEnabled(enableBtn);
m_widget->removeButton->setEnabled(enableBtn);
m_widget->clearButton->setEnabled(m_widget->substLView->firstChild());
m_widget->saveButton->setEnabled(m_widget->substLView->firstChild());
}
void StringReplacerConf::slotUpButton_clicked()
{
TQListViewItem* item = m_widget->substLView->selectedItem();
if (!item) return;
TQListViewItem* prevItem = item->itemAbove();
if (!prevItem) return;
prevItem->moveItem(item);
m_widget->substLView->setSelected(item, true);
m_widget->substLView->ensureItemVisible(item);
enableDisableButtons();
configChanged();
}
void StringReplacerConf::slotDownButton_clicked()
{
TQListViewItem* item = m_widget->substLView->selectedItem();
if (!item) return;
TQListViewItem* nextItem = item->itemBelow();
if (!nextItem) return;
item->moveItem(nextItem);
m_widget->substLView->setSelected(item, true);
m_widget->substLView->ensureItemVisible(item);
enableDisableButtons();
configChanged();
}
void StringReplacerConf::slotAddButton_clicked()
{
addOrEditSubstitution( true );
}
void StringReplacerConf::slotEditButton_clicked()
{
addOrEditSubstitution( false );
}
// Displays the add/edit string replacement dialog.
void StringReplacerConf::addOrEditSubstitution(bool isAdd)
{
TQListViewItem* item = 0;
if (isAdd)
item = m_widget->substLView->lastChild();
else
{
item = m_widget->substLView->selectedItem();
if (!item) return;
}
// Create a TQHBox to host widget.
TQHBox* hBox = new TQHBox(m_widget, "AddOrEditSubstitution_hbox" );
// Create widget.
m_editWidget = new EditReplacementWidget( hBox, "AddOrEditSubstitution_widget" );
// Set controls if editing existing.
m_editWidget->matchButton->setEnabled( false );
if (!isAdd)
{
if ( item->text(0) == i18n("Abbreviation for 'Regular Expression'", "RegExp") )
{
m_editWidget->regexpRadioButton->setChecked( true );
m_editWidget->matchButton->setEnabled( m_reEditorInstalled );
}
m_editWidget->caseCheckBox->setChecked( (item->text(1))==i18n("Yes") );
m_editWidget->matchLineEdit->setText( item->text(2) );
m_editWidget->substLineEdit->setText( item->text(3) );
}
// The match box may not be blank.
connect( m_editWidget->matchLineEdit, TQT_SIGNAL(textChanged(const TQString&)),
this, TQT_SLOT(slotMatchLineEdit_textChanged(const TQString&)) );
connect( m_editWidget->regexpRadioButton, TQT_SIGNAL(clicked()),
this, TQT_SLOT(slotTypeButtonGroup_clicked()) );
connect( m_editWidget->wordRadioButton, TQT_SIGNAL(clicked()),
this, TQT_SLOT(slotTypeButtonGroup_clicked()) );
connect( m_editWidget->matchButton, TQT_SIGNAL(clicked()),
this, TQT_SLOT(slotMatchButton_clicked()) );
// Display the box in a dialog.
m_editDlg = new KDialogBase(
KDialogBase::Swallow,
i18n("Edit String Replacement"),
KDialogBase::Help|KDialogBase::Ok|KDialogBase::Cancel,
KDialogBase::Cancel,
m_widget,
"AddOrEditSubstitution_dlg",
true,
true);
// Disable OK button if match field blank.
m_editDlg->setMainWidget( hBox );
m_editDlg->setHelp( "", "kttsd" );
m_editDlg->enableButton( KDialogBase::Ok, !m_editWidget->matchLineEdit->text().isEmpty() );
int dlgResult = m_editDlg->exec();
TQString substType = i18n( "Word" );
if ( m_editWidget->regexpRadioButton->isChecked() )
substType = i18n("Abbreviation for 'Regular Expression'", "RegExp");
TQString matchCase = i18n("No");
if ( m_editWidget->caseCheckBox->isChecked() ) matchCase = i18n("Yes");
TQString match = m_editWidget->matchLineEdit->text();
TQString subst = m_editWidget->substLineEdit->text();
delete m_editDlg;
m_editDlg = 0;
m_editWidget = 0;
if (dlgResult != TQDialog::Accepted) return;
// TODO: Also delete hBox and w?
if ( match.isEmpty() ) return;
if ( isAdd )
{
if ( item )
item = new TDEListViewItem( m_widget->substLView, item, substType, matchCase, match, subst );
else
item = new TDEListViewItem( m_widget->substLView, substType, matchCase, match, subst );
m_widget->substLView->setSelected( item, true );
}
else
{
item->setText( 0, substType );
item->setText( 1, matchCase );
item->setText( 2, match );
item->setText( 3, subst );
}
m_widget->substLView->ensureItemVisible( item );
enableDisableButtons();
configChanged();
}
void StringReplacerConf::slotMatchLineEdit_textChanged(const TQString& text)
{
// Disable OK button if match field blank.
if ( !m_editDlg ) return;
m_editDlg->enableButton( KDialogBase::Ok, !text.isEmpty() );
}
void StringReplacerConf::slotRemoveButton_clicked()
{
TQListViewItem* item = m_widget->substLView->selectedItem();
if (!item) return;
delete item;
enableDisableButtons();
configChanged();
}
void StringReplacerConf::slotTypeButtonGroup_clicked()
{
// Enable Regular Expression Editor button if editor is installed (requires tdeutils).
if ( !m_editWidget ) return;
m_editWidget->matchButton->setEnabled( m_editWidget->regexpRadioButton->isOn() && m_reEditorInstalled );
}
void StringReplacerConf::slotMatchButton_clicked()
{
// Show Regular Expression Editor dialog if it is installed.
if ( !m_editWidget ) return;
if ( !m_editDlg ) return;
if ( !m_reEditorInstalled ) return;
TQDialog *editorDialog =
KParts::ComponentFactory::createInstanceFromQuery<TQDialog>( "KRegExpEditor/KRegExpEditor" );
if ( editorDialog )
{
// tdeutils was installed, so the dialog was found. Fetch the editor interface.
KRegExpEditorInterface *reEditor =
static_cast<KRegExpEditorInterface *>(editorDialog->tqt_cast( "KRegExpEditorInterface" ) );
Q_ASSERT( reEditor ); // This should not fail!// now use the editor.
reEditor->setRegExp( m_editWidget->matchLineEdit->text() );
int dlgResult = editorDialog->exec();
if ( dlgResult == TQDialog::Accepted )
{
TQString re = reEditor->regExp();
m_editWidget->matchLineEdit->setText( re );
m_editDlg->enableButton( KDialogBase::Ok, !re.isEmpty() );
}
delete editorDialog;
} else return;
}
void StringReplacerConf::slotLoadButton_clicked()
{
// TQString dataDir = TDEGlobal::dirs()->resourceDirs("data").last() + "/kttsd/stringreplacer/";
TQString dataDir = TDEGlobal::dirs()->findAllResources("data", "kttsd/stringreplacer/").last();
TQString filename = KFileDialog::getOpenFileName(
dataDir,
"*.xml|String Replacer Word List (*.xml)",
m_widget,
"stringreplacer_loadfile");
if ( filename.isEmpty() ) return;
TQString errMsg = loadFromFile( filename, false );
enableDisableButtons();
if ( !errMsg.isEmpty() )
KMessageBox::sorry( m_widget, errMsg, i18n("Error Opening File") );
else
configChanged();
}
void StringReplacerConf::slotSaveButton_clicked()
{
TQString filename = KFileDialog::getSaveFileName(
TDEGlobal::dirs()->saveLocation( "data" ,"kttsd/stringreplacer/", false ),
"*.xml|String Replacer Word List (*.xml)",
m_widget,
"stringreplacer_savefile");
if ( filename.isEmpty() ) return;
TQString errMsg = saveToFile( filename );
enableDisableButtons();
if ( !errMsg.isEmpty() )
KMessageBox::sorry( m_widget, errMsg, i18n("Error Opening File") );
}
void StringReplacerConf::slotClearButton_clicked()
{
m_widget->substLView->clear();
enableDisableButtons();
}
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