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326 lines
11 KiB
326 lines
11 KiB
/***************************************************************************
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wordcompletionwidget.cpp - description
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-------------------
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begin : Tue Apr 29 2003
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copyright : (C) 2002 by Gunnar Schmi Dt
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email : kmouth@schmi-dt.de
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include <tqlayout.h>
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#include <tqlabel.h>
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#include <tqcheckbox.h>
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#include <tqlineedit.h>
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#include <tdelistview.h>
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#include <klineedit.h>
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#include <kurlrequester.h>
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#include <tdelocale.h>
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#include <tdeglobal.h>
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#include <kstandarddirs.h>
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#include <tdeconfig.h>
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#include <ksimpleconfig.h>
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#include <tdefiledialog.h>
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#include <tdeio/netaccess.h>
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#include <tdemessagebox.h>
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#include "dictionarycreationwizard.h"
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#include "wordcompletionwidget.h"
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#include "wordcompletion.h"
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#include "klanguagebutton.h"
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class DictionaryListItem : public TDEListViewItem {
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public:
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DictionaryListItem (TQListView *parent, TQString filename, TQString name, TQString language, TQString languageCode)
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: TDEListViewItem (parent, name) {
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setFilename (filename);
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setLanguage (language, languageCode);
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};
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DictionaryListItem (TQListView *parent, TQString filename, TQString name, TQString languageCode)
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: TDEListViewItem (parent, name) {
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setFilename (filename);
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setLanguage (languageCode);
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};
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DictionaryListItem (TQListView *parent, TQListViewItem *after, TQString filename, TQString name, TQString languageCode)
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: TDEListViewItem (parent, after, name) {
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setFilename (filename);
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setLanguage (languageCode);
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};
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~DictionaryListItem () {
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};
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TQString filename() {
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return myFilename;
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}
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TQString languageCode() {
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return myLanguageCode;
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}
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void setFilename(TQString filename) {
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myFilename = filename;
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}
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void setLanguage (TQString languageCode) {
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TQString filename = TDEGlobal::dirs()->findResource("locale",
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languageCode + TQString::fromLatin1("/entry.desktop"));
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KSimpleConfig entry(filename);
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entry.setGroup(TQString::fromLatin1("KCM Locale"));
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TQString name = entry.readEntry(TQString::fromLatin1("Name"), i18n("without name"));
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setLanguage (name + " (" + languageCode + ")", languageCode);
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}
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void setLanguage (TQString name, TQString languageCode) {
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myLanguageCode = languageCode;
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setText (1, name);
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}
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private:
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TQString myFilename;
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TQString myLanguageCode;
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};
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/***************************************************************************/
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WordCompletionWidget::WordCompletionWidget(TQWidget *parent, const char *name) : WordCompletionUI (parent, name) {
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dictionaryList->setSorting (-1); // no sorted list
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// Connect the signals from hte KCMKTTSDWidget to this class
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connect (addButton, TQ_SIGNAL (clicked()), this, TQ_SLOT(addDictionary()) );
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connect (deleteButton, TQ_SIGNAL (clicked()), this, TQ_SLOT (deleteDictionary()) );
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connect (moveUpButton, TQ_SIGNAL (clicked()), this, TQ_SLOT (moveUp()) );
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connect (moveDownButton, TQ_SIGNAL (clicked()), this, TQ_SLOT (moveDown()) );
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connect (exportButton, TQ_SIGNAL (clicked()), this, TQ_SLOT (exportDictionary()) );
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connect (dictionaryList, TQ_SIGNAL (selectionChanged()), this, TQ_SLOT (selectionChanged()) );
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connect (dictionaryName, TQ_SIGNAL (textChanged (const TQString &)), this, TQ_SLOT (nameChanged (const TQString &)) );
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connect (languageButton, TQ_SIGNAL (activated (int)), this, TQ_SLOT (languageSelected(int)) );
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// Object for the KCMKTTSD configuration
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config = new TDEConfig("kmouthrc");
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// Load the configuration from the file
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load();
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}
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/**
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* Destructor
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*/
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WordCompletionWidget::~WordCompletionWidget() {
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delete config;
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}
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/***************************************************************************/
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void WordCompletionWidget::load() {
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dictionaryList->clear();
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// Set the group general for the configuration of kttsd itself (no plug ins)
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TQStringList groups = config->groupList();
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DictionaryListItem *last = 0;
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for (TQStringList::Iterator it = groups.begin(); it != groups.end(); ++it)
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if ((*it).startsWith ("Dictionary ")) {
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config->setGroup(*it);
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TQString languageTag = config->readEntry("Language");
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last = new DictionaryListItem (dictionaryList, last,
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config->readEntry("Filename"),
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config->readEntry("Name"),
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languageTag);
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if (!languageButton->containsTag(languageTag))
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languageButton->insertLanguage(languageTag, i18n("without name"), TQString::fromLatin1("l10n/"), TQString());
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}
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// Clean up disc space
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for (TQStringList::Iterator it = newDictionaryFiles.begin(); it != newDictionaryFiles.end(); ++it) {
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TQString filename = TDEGlobal::dirs()->findResource ("appdata", *it);
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if (!filename.isEmpty() && !filename.isNull())
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TQFile::remove (filename);
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}
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newDictionaryFiles.clear();
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}
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void WordCompletionWidget::save() {
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TQStringList groups = config->groupList();
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for (TQStringList::Iterator it = groups.begin(); it != groups.end(); ++it)
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if ((*it).startsWith ("Dictionary "))
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config->deleteGroup (*it);
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int number = 0;
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TQListViewItemIterator it(dictionaryList);
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while (it.current()) {
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DictionaryListItem *item = dynamic_cast<DictionaryListItem*>(it.current());
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if (item != 0) {
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config->setGroup(TQString("Dictionary %1").arg(number));
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config->writeEntry ("Filename", item->filename());
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config->writeEntry ("Name", item->text (0));
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config->writeEntry ("Language", item->languageCode());
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number++;
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}
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++it;
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}
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config->sync();
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// Clean up disc space
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for (TQStringList::Iterator it = removedDictionaryFiles.begin(); it != removedDictionaryFiles.end(); ++it) {
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TQString filename = TDEGlobal::dirs()->findResource ("appdata", *it);
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if (!filename.isEmpty() && !filename.isNull())
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TQFile::remove (filename);
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}
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removedDictionaryFiles.clear();
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}
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/***************************************************************************/
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void WordCompletionWidget::addDictionary() {
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TQStringList dictionaryNames;
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TQStringList dictionaryFiles;
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TQStringList dictionaryLanguages;
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TQListViewItemIterator it(dictionaryList);
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while (it.current()) {
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DictionaryListItem *item = dynamic_cast<DictionaryListItem*>(it.current());
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if (item != 0) {
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dictionaryNames += item->text (0);
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dictionaryFiles += item->filename();
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dictionaryLanguages += item->languageCode();
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}
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++it;
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}
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DictionaryCreationWizard *wizard = new DictionaryCreationWizard (this, "Dictionary creation wizard", dictionaryNames, dictionaryFiles, dictionaryLanguages);
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if (wizard->exec() == TQDialog::Accepted) {
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TQString filename = wizard->createDictionary();
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newDictionaryFiles += filename;
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TQString languageTag = wizard->language();
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if (!languageButton->containsTag(languageTag)) {
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languageButton->insertLanguage(languageTag, i18n("without name"), TQString::fromLatin1("l10n/"), TQString());
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}
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TDEListViewItem *item = new DictionaryListItem (dictionaryList,
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filename, wizard->name(), languageTag);
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dictionaryList->setSelected(item, true);
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}
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delete wizard;
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}
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void WordCompletionWidget::deleteDictionary() {
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DictionaryListItem *item = dynamic_cast<DictionaryListItem*>(dictionaryList->selectedItem ());
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if (item != 0) {
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removedDictionaryFiles += item->filename();
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delete item;
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}
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}
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void WordCompletionWidget::moveUp() {
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TQListViewItem *item = dictionaryList->selectedItem ();
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if (item != 0) {
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TQListViewItem *above = item->itemAbove();
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if (above != 0) {
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above->moveItem (item);
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}
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}
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}
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void WordCompletionWidget::moveDown() {
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TQListViewItem *item = dictionaryList->selectedItem ();
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if (item != 0) {
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TQListViewItem *next = item->itemBelow();
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if (next != 0) {
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item->moveItem (next);
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}
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}
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}
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void WordCompletionWidget::exportDictionary() {
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DictionaryListItem *item = dynamic_cast<DictionaryListItem*>(dictionaryList->selectedItem ());
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if (item != 0) {
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KURL url = KFileDialog::getSaveURL(TQString(), TQString(), this, i18n("Export Dictionary"));
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if (url.isEmpty() || !url.isValid())
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return;
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if (TDEIO::NetAccess::exists(url, false, this)) {
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if (KMessageBox::warningContinueCancel(0,TQString("<qt>%1</qt>").arg(i18n("The file %1 already exists. "
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"Do you want to overwrite it?").arg(url.url())),i18n("File Exists"),i18n("&Overwrite"))==KMessageBox::Cancel) {
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return;
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}
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}
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KURL src;
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src.setPath( TDEGlobal::dirs()->findResource ("appdata", item->filename()) );
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TDEIO::NetAccess::copy (src, url, this);
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}
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}
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void WordCompletionWidget::selectionChanged() {
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DictionaryListItem *item = dynamic_cast<DictionaryListItem*>(dictionaryList->selectedItem ());
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if (item != 0) {
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deleteButton->setEnabled(true);
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moveUpButton->setEnabled(true);
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moveDownButton->setEnabled(true);
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exportButton->setEnabled(true);
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selectedDictionaryDetails->setEnabled(true);
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languageLabel->setEnabled(true);
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dictionaryNameLabel->setEnabled(true);
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dictionaryName->setEnabled(true);
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languageButton->setEnabled(true);
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dictionaryName->setText(item->text(0));
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languageButton->setCurrentItem(item->languageCode());
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}
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else {
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deleteButton->setEnabled(false);
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moveUpButton->setEnabled(false);
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moveDownButton->setEnabled(false);
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exportButton->setEnabled(false);
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selectedDictionaryDetails->setEnabled(false);
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languageLabel->setEnabled(false);
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dictionaryNameLabel->setEnabled(false);
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dictionaryName->setEnabled(false);
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languageButton->setEnabled(false);
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dictionaryName->setText("");
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languageButton->setText("");
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}
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}
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void WordCompletionWidget::nameChanged (const TQString &text) {
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TQListViewItem *item = dictionaryList->selectedItem ();
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if (item != 0) {
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TQString old = item->text(0);
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if (old != text) {
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item->setText(0, text);
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emit changed(true);
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}
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}
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}
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void WordCompletionWidget::languageSelected (int) {
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DictionaryListItem *item = dynamic_cast<DictionaryListItem*>(dictionaryList->selectedItem ());
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if (item != 0) {
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TQString old = item->text(1);
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TQString text = languageButton->currentTag();
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if (old != text) {
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item->setLanguage(languageButton->text(), text);
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emit changed(true);
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}
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}
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}
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#include "wordcompletionwidget.moc"
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