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269 lines
9.4 KiB
269 lines
9.4 KiB
/* -*- c++ -*-
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signatureconfigurator.cpp
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KMail, the KDE mail client.
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Copyright (c) 2002 the KMail authors.
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See file AUTHORS for details
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License,
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version 2.0, as published by the Free Software Foundation.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "signatureconfigurator.h"
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#include <klocale.h>
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#include <kdialog.h>
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#include <klineedit.h>
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#include <kurlrequester.h>
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#include <kshellcompletion.h>
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#include <krun.h>
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#include <tqcheckbox.h>
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#include <tqcombobox.h>
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#include <tqdir.h>
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#include <tqfileinfo.h>
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#include <tqlabel.h>
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#include <tqlayout.h>
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#include <tqtextedit.h>
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#include <tqwhatsthis.h>
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#include <tqwidgetstack.h>
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#include <assert.h>
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using namespace KMail;
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namespace KMail {
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SignatureConfigurator::SignatureConfigurator( TQWidget * parent, const char * name )
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: TQWidget( parent, name )
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{
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// tmp. vars:
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TQLabel * label;
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TQWidget * page;
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TQHBoxLayout * hlay;
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TQVBoxLayout * vlay;
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TQVBoxLayout * page_vlay;
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vlay = new TQVBoxLayout( this, 0, KDialog::spacingHint(), "main layout" );
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// "enable signatue" checkbox:
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mEnableCheck = new TQCheckBox( i18n("&Enable signature"), this );
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TQWhatsThis::add(mEnableCheck,
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i18n("Check this box if you want KMail to append a signature to mails "
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"written with this identity."));
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vlay->addWidget( mEnableCheck );
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// "obtain signature text from" combo and label:
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hlay = new TQHBoxLayout( vlay ); // inherits spacing
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mSourceCombo = new TQComboBox( false, this );
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TQWhatsThis::add(mSourceCombo,
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i18n("Click on the widgets below to obtain help on the input methods."));
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mSourceCombo->setEnabled( false ); // since !mEnableCheck->isChecked()
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mSourceCombo->insertStringList( TQStringList()
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<< i18n("continuation of \"obtain signature text from\"",
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"Input Field Below")
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<< i18n("continuation of \"obtain signature text from\"",
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"File")
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<< i18n("continuation of \"obtain signature text from\"",
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"Output of Command")
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);
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label = new TQLabel( mSourceCombo,
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i18n("Obtain signature &text from:"), this );
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label->setEnabled( false ); // since !mEnableCheck->isChecked()
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hlay->addWidget( label );
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hlay->addWidget( mSourceCombo, 1 );
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// widget stack that is controlled by the source combo:
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TQWidgetStack * widgetStack = new TQWidgetStack( this );
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widgetStack->setEnabled( false ); // since !mEnableCheck->isChecked()
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vlay->addWidget( widgetStack, 1 );
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connect( mSourceCombo, TQT_SIGNAL(highlighted(int)),
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widgetStack, TQT_SLOT(raiseWidget(int)) );
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// connects for the enabling of the widgets depending on
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// signatureEnabled:
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connect( mEnableCheck, TQT_SIGNAL(toggled(bool)),
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mSourceCombo, TQT_SLOT(setEnabled(bool)) );
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connect( mEnableCheck, TQT_SIGNAL(toggled(bool)),
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widgetStack, TQT_SLOT(setEnabled(bool)) );
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connect( mEnableCheck, TQT_SIGNAL(toggled(bool)),
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label, TQT_SLOT(setEnabled(bool)) );
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// The focus might be still in the widget that is disabled
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connect( mEnableCheck, TQT_SIGNAL(clicked()),
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mEnableCheck, TQT_SLOT(setFocus()) );
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int pageno = 0;
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// page 0: input field for direct entering:
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mTextEdit = new TQTextEdit( widgetStack );
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TQWhatsThis::add(mTextEdit,
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i18n("Use this field to enter an arbitrary static signature."));
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widgetStack->addWidget( mTextEdit, pageno );
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mTextEdit->setFont( KGlobalSettings::fixedFont() );
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mTextEdit->setWordWrap( TQTextEdit::NoWrap );
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mTextEdit->setTextFormat( TQt::PlainText );
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widgetStack->raiseWidget( 0 ); // since mSourceCombo->currentItem() == 0
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// page 1: "signature file" requester, label, "edit file" button:
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++pageno;
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page = new TQWidget( widgetStack );
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widgetStack->addWidget( page, pageno ); // force sequential numbers (play safe)
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page_vlay = new TQVBoxLayout( page, 0, KDialog::spacingHint() );
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hlay = new TQHBoxLayout( page_vlay ); // inherits spacing
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mFileRequester = new KURLRequester( page );
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TQWhatsThis::add(mFileRequester,
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i18n("Use this requester to specify a text file that contains your "
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"signature. It will be read every time you create a new mail or "
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"append a new signature."));
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hlay->addWidget( new TQLabel( mFileRequester,
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i18n("S&pecify file:"), page ) );
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hlay->addWidget( mFileRequester, 1 );
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mFileRequester->button()->setAutoDefault( false );
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connect( mFileRequester, TQT_SIGNAL(textChanged(const TQString &)),
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this, TQT_SLOT(slotEnableEditButton(const TQString &)) );
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mEditButton = new TQPushButton( i18n("Edit &File"), page );
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TQWhatsThis::add(mEditButton, i18n("Opens the specified file in a text editor."));
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connect( mEditButton, TQT_SIGNAL(clicked()), TQT_SLOT(slotEdit()) );
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mEditButton->setAutoDefault( false );
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mEditButton->setEnabled( false ); // initially nothing to edit
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hlay->addWidget( mEditButton );
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page_vlay->addStretch( 1 ); // spacer
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// page 2: "signature command" requester and label:
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++pageno;
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page = new TQWidget( widgetStack );
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widgetStack->addWidget( page, pageno );
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page_vlay = new TQVBoxLayout( page, 0, KDialog::spacingHint() );
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hlay = new TQHBoxLayout( page_vlay ); // inherits spacing
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mCommandEdit = new KLineEdit( page );
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mCommandEdit->setCompletionObject( new KShellCompletion() );
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mCommandEdit->setAutoDeleteCompletionObject( true );
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TQWhatsThis::add(mCommandEdit,
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i18n("You can add an arbitrary command here, either with or without path "
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"depending on whether or not the command is in your Path. For every "
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"new mail, KMail will execute the command and use what it outputs (to "
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"standard output) as a signature. Usual commands for use with this "
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"mechanism are \"fortune\" or \"ksig -random\"."));
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hlay->addWidget( new TQLabel( mCommandEdit,
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i18n("S&pecify command:"), page ) );
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hlay->addWidget( mCommandEdit, 1 );
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page_vlay->addStretch( 1 ); // spacer
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}
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SignatureConfigurator::~SignatureConfigurator() {
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}
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bool SignatureConfigurator::isSignatureEnabled() const {
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return mEnableCheck->isChecked();
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}
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void SignatureConfigurator::setSignatureEnabled( bool enable ) {
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mEnableCheck->setChecked( enable );
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}
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Signature::Type SignatureConfigurator::signatureType() const {
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if ( !isSignatureEnabled() ) return Signature::Disabled;
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switch ( mSourceCombo->currentItem() ) {
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case 0: return Signature::Inlined;
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case 1: return Signature::FromFile;
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case 2: return Signature::FromCommand;
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default: return Signature::Disabled;
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}
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}
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void SignatureConfigurator::setSignatureType( Signature::Type type ) {
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setSignatureEnabled( type != Signature::Disabled );
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int idx = 0;
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switch( type ) {
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case Signature::Inlined: idx = 0; break;
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case Signature::FromFile: idx = 1; break;
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case Signature::FromCommand: idx = 2; break;
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default: idx = 0; break;
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};
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mSourceCombo->setCurrentItem( idx );
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}
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TQString SignatureConfigurator::inlineText() const {
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return mTextEdit->text();
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}
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void SignatureConfigurator::setInlineText( const TQString & text ) {
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mTextEdit->setText( text );
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}
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TQString SignatureConfigurator::fileURL() const {
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TQString file = mFileRequester->url().stripWhiteSpace();
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// Force the filename to be relative to ~ instead of $PWD depending
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// on the rest of the code (KRun::run in Edit and KFileItem on save)
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if ( !file.isEmpty() && TQFileInfo( file ).isRelative() )
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file = TQDir::home().absPath() + TQDir::separator() + file;
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return file;
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}
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void SignatureConfigurator::setFileURL( const TQString & url ) {
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mFileRequester->setURL( url );
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}
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TQString SignatureConfigurator::commandURL() const {
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return mCommandEdit->text();
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}
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void SignatureConfigurator::setCommandURL( const TQString & url ) {
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mCommandEdit->setText( url );
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}
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Signature SignatureConfigurator::signature() const {
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Signature sig;
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sig.setType( signatureType() );
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sig.setText( inlineText() );
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if ( signatureType() == Signature::FromCommand )
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sig.setUrl( commandURL(), true );
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if ( signatureType() == Signature::FromFile )
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sig.setUrl( fileURL(), false );
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return sig;
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}
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void SignatureConfigurator::setSignature( const Signature & sig ) {
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setSignatureType( sig.type() );
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setInlineText( sig.text() );
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if ( sig.type() == Signature::FromFile )
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setFileURL( sig.url() );
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else
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setFileURL( TQString() );
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if ( sig.type() == Signature::FromCommand )
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setCommandURL( sig.url() );
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else
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setCommandURL( TQString() );
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}
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void SignatureConfigurator::slotEnableEditButton( const TQString & url ) {
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mEditButton->setDisabled( url.stripWhiteSpace().isEmpty() );
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}
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void SignatureConfigurator::slotEdit() {
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TQString url = fileURL();
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// slotEnableEditButton should prevent this assert from being hit:
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assert( !url.isEmpty() );
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(void)KRun::runURL( KURL( url ), TQString::fromLatin1("text/plain") );
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}
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} // namespace KMail
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#include "signatureconfigurator.moc"
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