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00016 #ifdef HAVE_CONFIG_H
00017 #include <config.h>
00018 #endif
00019
00020 #include "signatureconfigurator.h"
00021
00022 #include <klocale.h>
00023 #include <kdialog.h>
00024 #include <klineedit.h>
00025 #include <kurlrequester.h>
00026 #include <kshellcompletion.h>
00027 #include <krun.h>
00028
00029 #include <qlabel.h>
00030 #include <qlayout.h>
00031 #include <qcheckbox.h>
00032 #include <qcombobox.h>
00033 #include <qwidgetstack.h>
00034 #include <qtextedit.h>
00035 #include <qwhatsthis.h>
00036
00037 #include <assert.h>
00038
00039 using namespace KMail;
00040
00041 namespace KMail {
00042
00043 SignatureConfigurator::SignatureConfigurator( QWidget * parent, const char * name )
00044 : QWidget( parent, name )
00045 {
00046
00047 QLabel * label;
00048 QWidget * page;
00049 QHBoxLayout * hlay;
00050 QVBoxLayout * vlay;
00051 QVBoxLayout * page_vlay;
00052
00053 vlay = new QVBoxLayout( this, 0, KDialog::spacingHint(), "main layout" );
00054
00055
00056 mEnableCheck = new QCheckBox( i18n("&Enable signature"), this );
00057 QWhatsThis::add(mEnableCheck,
00058 i18n("Check this box if you want KMail to append a signature to mails "
00059 "written with this identity."));
00060 vlay->addWidget( mEnableCheck );
00061
00062
00063 hlay = new QHBoxLayout( vlay );
00064 mSourceCombo = new QComboBox( false, this );
00065 QWhatsThis::add(mSourceCombo,
00066 i18n("Click on the widgets below to obtain help on the input methods."));
00067 mSourceCombo->setEnabled( false );
00068 mSourceCombo->insertStringList( QStringList()
00069 << i18n("continuation of \"obtain signature text from\"",
00070 "Input Field Below")
00071 << i18n("continuation of \"obtain signature text from\"",
00072 "File")
00073 << i18n("continuation of \"obtain signature text from\"",
00074 "Output of Command")
00075 );
00076 label = new QLabel( mSourceCombo,
00077 i18n("Obtain signature &text from:"), this );
00078 label->setEnabled( false );
00079 hlay->addWidget( label );
00080 hlay->addWidget( mSourceCombo, 1 );
00081
00082
00083 QWidgetStack * widgetStack = new QWidgetStack( this );
00084 widgetStack->setEnabled( false );
00085 vlay->addWidget( widgetStack, 1 );
00086 connect( mSourceCombo, SIGNAL(highlighted(int)),
00087 widgetStack, SLOT(raiseWidget(int)) );
00088
00089
00090 connect( mEnableCheck, SIGNAL(toggled(bool)),
00091 mSourceCombo, SLOT(setEnabled(bool)) );
00092 connect( mEnableCheck, SIGNAL(toggled(bool)),
00093 widgetStack, SLOT(setEnabled(bool)) );
00094 connect( mEnableCheck, SIGNAL(toggled(bool)),
00095 label, SLOT(setEnabled(bool)) );
00096
00097 connect( mEnableCheck, SIGNAL(clicked()),
00098 mEnableCheck, SLOT(setFocus()) );
00099
00100 int pageno = 0;
00101
00102 mTextEdit = new QTextEdit( widgetStack );
00103 QWhatsThis::add(mTextEdit,
00104 i18n("Use this field to enter an arbitrary static signature."));
00105 widgetStack->addWidget( mTextEdit, pageno );
00106 mTextEdit->setFont( KGlobalSettings::fixedFont() );
00107 mTextEdit->setWordWrap( QTextEdit::NoWrap );
00108 mTextEdit->setTextFormat( Qt::PlainText );
00109
00110 widgetStack->raiseWidget( 0 );
00111
00112
00113 ++pageno;
00114 page = new QWidget( widgetStack );
00115 widgetStack->addWidget( page, pageno );
00116 page_vlay = new QVBoxLayout( page, 0, KDialog::spacingHint() );
00117 hlay = new QHBoxLayout( page_vlay );
00118 mFileRequester = new KURLRequester( page );
00119 QWhatsThis::add(mFileRequester,
00120 i18n("Use this requester to specify a text file that contains your "
00121 "signature. It will be read every time you create a new mail or "
00122 "append a new signature."));
00123 hlay->addWidget( new QLabel( mFileRequester,
00124 i18n("S&pecify file:"), page ) );
00125 hlay->addWidget( mFileRequester, 1 );
00126 mFileRequester->button()->setAutoDefault( false );
00127 connect( mFileRequester, SIGNAL(textChanged(const QString &)),
00128 this, SLOT(slotEnableEditButton(const QString &)) );
00129 mEditButton = new QPushButton( i18n("Edit &File"), page );
00130 QWhatsThis::add(mEditButton, i18n("Opens the specified file in a text editor."));
00131 connect( mEditButton, SIGNAL(clicked()), SLOT(slotEdit()) );
00132 mEditButton->setAutoDefault( false );
00133 mEditButton->setEnabled( false );
00134 hlay->addWidget( mEditButton );
00135 page_vlay->addStretch( 1 );
00136
00137
00138 ++pageno;
00139 page = new QWidget( widgetStack );
00140 widgetStack->addWidget( page, pageno );
00141 page_vlay = new QVBoxLayout( page, 0, KDialog::spacingHint() );
00142 hlay = new QHBoxLayout( page_vlay );
00143 mCommandEdit = new KLineEdit( page );
00144 mCommandEdit->setCompletionObject( new KShellCompletion() );
00145 mCommandEdit->setAutoDeleteCompletionObject( true );
00146 QWhatsThis::add(mCommandEdit,
00147 i18n("You can add an arbitrary command here, either with or without path "
00148 "depending on whether or not the command is in your Path. For every "
00149 "new mail, KMail will execute the command and use what it outputs (to "
00150 "standard output) as a signature. Usual commands for use with this "
00151 "mechanism are \"fortune\" or \"ksig -random\"."));
00152 hlay->addWidget( new QLabel( mCommandEdit,
00153 i18n("S&pecify command:"), page ) );
00154 hlay->addWidget( mCommandEdit, 1 );
00155 page_vlay->addStretch( 1 );
00156
00157 }
00158
00159 SignatureConfigurator::~SignatureConfigurator() {
00160
00161 }
00162
00163 bool SignatureConfigurator::isSignatureEnabled() const {
00164 return mEnableCheck->isChecked();
00165 }
00166
00167 void SignatureConfigurator::setSignatureEnabled( bool enable ) {
00168 mEnableCheck->setChecked( enable );
00169 }
00170
00171 Signature::Type SignatureConfigurator::signatureType() const {
00172 if ( !isSignatureEnabled() ) return Signature::Disabled;
00173
00174 switch ( mSourceCombo->currentItem() ) {
00175 case 0: return Signature::Inlined;
00176 case 1: return Signature::FromFile;
00177 case 2: return Signature::FromCommand;
00178 default: return Signature::Disabled;
00179 }
00180 }
00181
00182 void SignatureConfigurator::setSignatureType( Signature::Type type ) {
00183 setSignatureEnabled( type != Signature::Disabled );
00184
00185 int idx = 0;
00186 switch( type ) {
00187 case Signature::Inlined: idx = 0; break;
00188 case Signature::FromFile: idx = 1; break;
00189 case Signature::FromCommand: idx = 2; break;
00190 default: idx = 0; break;
00191 };
00192
00193 mSourceCombo->setCurrentItem( idx );
00194 }
00195
00196 QString SignatureConfigurator::inlineText() const {
00197 return mTextEdit->text();
00198 }
00199
00200 void SignatureConfigurator::setInlineText( const QString & text ) {
00201 mTextEdit->setText( text );
00202 }
00203
00204 QString SignatureConfigurator::fileURL() const {
00205 return mFileRequester->url();
00206 }
00207
00208 void SignatureConfigurator::setFileURL( const QString & url ) {
00209 mFileRequester->setURL( url );
00210 }
00211
00212 QString SignatureConfigurator::commandURL() const {
00213 return mCommandEdit->text();
00214 }
00215
00216 void SignatureConfigurator::setCommandURL( const QString & url ) {
00217 mCommandEdit->setText( url );
00218 }
00219
00220
00221 Signature SignatureConfigurator::signature() const {
00222 switch ( signatureType() ) {
00223 case Signature::Inlined:
00224 return Signature( inlineText() );
00225 case Signature::FromCommand:
00226 return Signature( commandURL(), true );
00227 case Signature::FromFile:
00228 return Signature( fileURL(), false );
00229 case Signature::Disabled:
00230 default:
00231 return Signature();
00232 };
00233 }
00234
00235 void SignatureConfigurator::setSignature( const Signature & sig ) {
00236 setSignatureType( sig.type() );
00237 if ( sig.type() == Signature::Inlined )
00238 setInlineText( sig.text() );
00239 else
00240 setInlineText( QString::null );
00241 if ( sig.type() == Signature::FromFile )
00242 setFileURL( sig.url() );
00243 else
00244 setFileURL( QString::null );
00245 if ( sig.type() == Signature::FromCommand )
00246 setCommandURL( sig.url() );
00247 else
00248 setCommandURL( QString::null );
00249 }
00250
00251 void SignatureConfigurator::slotEnableEditButton( const QString & url ) {
00252 mEditButton->setDisabled( url.stripWhiteSpace().isEmpty() );
00253 }
00254
00255 void SignatureConfigurator::slotEdit() {
00256 QString url = mFileRequester->url().stripWhiteSpace();
00257
00258 assert( !url.isEmpty() );
00259
00260 (void)KRun::runURL( KURL( url ), QString::fromLatin1("text/plain") );
00261 }
00262
00263 }
00264
00265 #include "signatureconfigurator.moc"