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Diffstat (limited to 'kdeui/kswitchlanguagedialog.cpp')
| -rw-r--r-- | kdeui/kswitchlanguagedialog.cpp | 349 |
1 files changed, 0 insertions, 349 deletions
diff --git a/kdeui/kswitchlanguagedialog.cpp b/kdeui/kswitchlanguagedialog.cpp deleted file mode 100644 index fa43dcaf2..000000000 --- a/kdeui/kswitchlanguagedialog.cpp +++ /dev/null @@ -1,349 +0,0 @@ -/* - * This file is part of the KDE Libraries - * Copyright (C) 2007 Krzysztof Lichota (lichota@mimuw.edu.pl) - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * 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 "kswitchlanguagedialog.h" - -#include <tqlayout.h> -#include <tqtooltip.h> -#include <tqlabel.h> -#include <tqmap.h> - -#include <klanguagebutton.h> -#include <kconfig.h> -#include <klocale.h> -#include <kmessagebox.h> -#include <kdebug.h> -#include <kpushbutton.h> - -struct LanguageRowData -{ - TQLabel *label; - KLanguageButton *languageButton; - KPushButton *removeButton; - - void setRowWidgets( - TQLabel *label, - KLanguageButton *languageButton, - KPushButton *removeButton - ) - { - this->label = label; - this->languageButton = languageButton; - this->removeButton = removeButton; - } - -}; - -class KSwitchLanguageDialogPrivate -{ -public: - KSwitchLanguageDialogPrivate(KSwitchLanguageDialog *parent); - - KSwitchLanguageDialog *p; //parent class - - /** - Fills language button with names of languages for which given application has translation. - */ - void fillApplicationLanguages(KLanguageButton *button); - - /** - Adds one button with language to widget. - */ - void addLanguageButton(const TQString & languageCode, bool primaryLanguage); - - /** - Returns list of languages chosen for application or default languages is they are not set. - */ - TQStringList applicationLanguageList(); - - TQMap<KPushButton*, LanguageRowData> languageRows; - TQPtrList<KLanguageButton> languageButtons; - TQGridLayout *languagesLayout; - TQWidget *page; -}; - -/*************************** KSwitchLanguageDialog **************************/ - -KSwitchLanguageDialog::KSwitchLanguageDialog( - TQWidget *parent, - const char *name, - bool modal - ): - KDialogBase(parent, name, modal, i18n("Switch application language"), Ok|Cancel, Ok, true ), - d(new KSwitchLanguageDialogPrivate(this)) -{ - d->page = new TQWidget( this ); - setMainWidget(d->page); - TQVBoxLayout *topLayout = new TQVBoxLayout( d->page, 0, spacingHint() ); - TQLabel *label = new TQLabel( i18n("Please choose language which should be used for this application"), d->page, "label1" ); - topLayout->addWidget( label ); - - TQHBoxLayout *languageHorizontalLayout = new TQHBoxLayout(); - topLayout->addLayout(languageHorizontalLayout); - - d->languagesLayout = new TQGridLayout(0 , 2); - languageHorizontalLayout->addLayout(TQT_TQLAYOUT(d->languagesLayout)); - languageHorizontalLayout->addStretch(); - - TQStringList defaultLanguages = d->applicationLanguageList(); - - for ( TQStringList::ConstIterator it = defaultLanguages.begin(); it != defaultLanguages.end(); ++it ) - { - TQString language = *it; - bool primaryLanguage = (it == defaultLanguages.begin()); - d->addLanguageButton(language, primaryLanguage); - } - - if (defaultLanguages.count() == 0) - { - d->addLanguageButton(KGlobal::locale()->defaultLanguage(), true); - } - - TQHBoxLayout *addButtonHorizontalLayout = new TQHBoxLayout(); - topLayout->addLayout(addButtonHorizontalLayout); - - KPushButton *addLangButton = new KPushButton(i18n("Add fallback language"), d->page, "addLangButton"); - TQToolTip::add(addLangButton, i18n("Adds one more language which will be used if other translations do not contain proper translation")); - connect(addLangButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotAddLanguageButton())); - addButtonHorizontalLayout->addWidget(addLangButton); - addButtonHorizontalLayout->addStretch(); - - topLayout->addStretch(10); -} - -KSwitchLanguageDialog::~KSwitchLanguageDialog() -{ - delete this->d; -} - -void KSwitchLanguageDialog::slotAddLanguageButton() -{ - //adding new button with en_US as it should always be present - d->addLanguageButton("en_US", d->languageButtons.isEmpty() ? true : false); -} - -void KSwitchLanguageDialog::removeButtonClicked() -{ - TQObject const *signalSender = TQT_TQOBJECT_CONST(sender()); - - if (signalSender == NULL) - { - kdError() << "KSwitchLanguageDialog::removeButtonClicked() called directly, not using signal"; - return; - } - - KPushButton *removeButton = const_cast<KPushButton*>(::tqqt_cast<const KPushButton*>(signalSender)); - - if (removeButton == NULL) - { - kdError() << "KSwitchLanguageDialog::removeButtonClicked() called from something else than KPushButton"; - return; - } - - TQMap<KPushButton *, LanguageRowData>::iterator it = d->languageRows.find(removeButton); - - if (it == d->languageRows.end()) - { - kdError() << "KSwitchLanguageDialog::removeButtonClicked called from unknown KPushButton"; - return; - } - - LanguageRowData languageRowData = it.data(); - - d->languageButtons.removeRef(languageRowData.languageButton); - - languageRowData.label->deleteLater(); - languageRowData.languageButton->deleteLater(); - languageRowData.removeButton->deleteLater(); - d->languageRows.erase(it); -} - -void KSwitchLanguageDialog::languageOnButtonChanged(const TQString & languageCode) -{ - for ( TQPtrList<KLanguageButton>::ConstIterator it = d->languageButtons.begin(); it != d->languageButtons.end(); ++it ) - { - KLanguageButton *languageButton = *it; - if (languageButton->current() == languageCode) - { - //update all buttons which have matching id - //might update buttons which were not changed, but well... - languageButton->setText(KGlobal::locale()->twoAlphaToLanguageName(languageCode)); - } - } -} - -void KSwitchLanguageDialog::slotOk() -{ - TQString languageString; - bool first = true; - - for ( TQPtrList<KLanguageButton>::ConstIterator it = d->languageButtons.begin(); it != d->languageButtons.end(); ++it ) - { - KLanguageButton *languageButton = *it; - - if (first == false) - { - languageString += ':'; - } - languageString += languageButton->current(); - first = false; - } - - KConfig *config = KGlobal::config(); - - if (d->applicationLanguageList().join(":") != languageString) - { - //list is different from defaults or saved languages list - KConfigGroup group(config, "Locale"); - - group.writeEntry("Language", languageString); - config->sync(); - - KMessageBox::information( - this, - i18n("Language for this application has been changed. The change will take effect upon next start of application"), //text - i18n("Application language changed"), //caption - "ApplicationLanguageChangedWarning" //dontShowAgainName - ); - } - - emit okClicked(); - accept(); -} - -/************************ KSwitchLanguageDialogPrivate ***********************/ - -KSwitchLanguageDialogPrivate::KSwitchLanguageDialogPrivate( - KSwitchLanguageDialog *parent - ): - p(parent) -{ - //NOTE: do NOT use "p" in constructor, it is not fully constructed -} - -void KSwitchLanguageDialogPrivate::fillApplicationLanguages(KLanguageButton *button) -{ - KLocale *locale = KGlobal::locale(); - TQStringList allLanguages = locale->allLanguagesTwoAlpha(); - for ( TQStringList::ConstIterator it = allLanguages.begin(); it != allLanguages.end(); ++it ) - { - TQString languageCode = *it; - if (locale->isApplicationTranslatedInto(languageCode)) - { - button->insertItem( - locale->twoAlphaToLanguageName(languageCode), - languageCode - ); - } - } -} - -TQStringList KSwitchLanguageDialogPrivate::applicationLanguageList() -{ - KConfig *config = KGlobal::config(); - TQStringList languagesList; - - if (config->hasGroup("Locale")) - { - KConfigGroupSaver saver(config, "Locale"); - - if (config->hasKey("Language")) - { - languagesList = config->readListEntry("Language", ':'); - } - } - if (languagesList.empty()) - { - languagesList = KGlobal::locale()->languageList(); - } - return languagesList; -} - -void KSwitchLanguageDialogPrivate::addLanguageButton(const TQString & languageCode, bool primaryLanguage) -{ - TQString labelText = primaryLanguage ? i18n("Primary language:") : i18n("Fallback language:"); - - KLanguageButton *languageButton = new KLanguageButton(page); - - languageButton->setText(KGlobal::locale()->twoAlphaToLanguageName(languageCode)); - - fillApplicationLanguages(languageButton); - - languageButton->setCurrentItem(languageCode); - - TQObject::connect( - languageButton, - TQT_SIGNAL(activated( const TQString &)), - p, - TQT_SLOT(languageOnButtonChanged(const TQString &)) - ); - - LanguageRowData languageRowData; - KPushButton *removeButton = NULL; - - if (primaryLanguage == false) - { - removeButton = new KPushButton(i18n("Remove"), page); - - TQObject::connect( - removeButton, - TQT_SIGNAL(clicked()), - p, - TQT_SLOT(removeButtonClicked()) - ); - } - - if (primaryLanguage) - { - TQToolTip::add(languageButton, i18n("This is main application language which will be used first before any other languages")); - } - else - { - TQToolTip::add(languageButton, i18n("This is language which will be used if any previous languages does not contain proper translation")); - } - - int numRows = languagesLayout->numRows(); - - TQLabel *languageLabel = new TQLabel(labelText, page); - languagesLayout->addWidget( languageLabel, numRows + 1, 1, (TQ_Alignment)TQt::AlignAuto ); - languagesLayout->addWidget( languageButton, numRows + 1, 2, (TQ_Alignment)TQt::AlignAuto ); - - if (primaryLanguage == false) - { - languagesLayout->addWidget( removeButton, numRows + 1, 3, (TQ_Alignment)TQt::AlignAuto ); - - languageRowData.setRowWidgets( - languageLabel, - languageButton, - removeButton - ); - removeButton->show(); - } - - languageRows.insert(removeButton, languageRowData); - - languageButtons.append(languageButton); - languageButton->show(); - languageLabel->show(); -} - -#include "kswitchlanguagedialog.moc" - |