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00020 #include "kexicsvwidgets.h"
00021
00022 #include <qdir.h>
00023 #include <qlabel.h>
00024 #include <qlayout.h>
00025
00026 #include <klocale.h>
00027 #include <klineedit.h>
00028 #include <kdialogbase.h>
00029 #include <kactivelabel.h>
00030 #include <kiconloader.h>
00031 #include <kmimetype.h>
00032
00033 #define KEXICSV_OTHER_DELIMITER_INDEX 4
00034
00035 KexiCSVDelimiterWidget::KexiCSVDelimiterWidget( bool lineEditOnBottom, QWidget * parent )
00036 : QWidget(parent, "KexiCSVDelimiterWidget")
00037 , m_availableDelimiters(KEXICSV_OTHER_DELIMITER_INDEX)
00038
00039 {
00040 QBoxLayout *lyr =
00041 lineEditOnBottom ?
00042 (QBoxLayout *)new QVBoxLayout( this, 0, KDialogBase::spacingHint() )
00043 : (QBoxLayout *)new QHBoxLayout( this, 0, KDialogBase::spacingHint() );
00044
00045 m_availableDelimiters[0]=KEXICSV_DEFAULT_FILE_DELIMITER;
00046 m_availableDelimiters[1]=";";
00047 m_availableDelimiters[2]="\t";
00048 m_availableDelimiters[3]=" ";
00049
00050 m_combo = new KComboBox(this, "KexiCSVDelimiterComboBox");
00051 m_combo->insertItem( i18n("Comma \",\"") );
00052 m_combo->insertItem( i18n( "Semicolon \";\"" ) );
00053 m_combo->insertItem( i18n( "Tabulator" ) );
00054 m_combo->insertItem( i18n( "Space \" \"" ) );
00055 m_combo->insertItem( i18n( "Other" ) );
00056 lyr->addWidget(m_combo);
00057 setFocusProxy(m_combo);
00058
00059 m_delimiterEdit = new KLineEdit( this, "m_delimiterEdit" );
00060
00061 m_delimiterEdit->setMaximumSize( QSize( 30, 32767 ) );
00062 m_delimiterEdit->setMaxLength(1);
00063 lyr->addWidget( m_delimiterEdit );
00064 if (!lineEditOnBottom)
00065 lyr->addStretch(2);
00066
00067 slotDelimiterChangedInternal(KEXICSV_DEFAULT_FILE_DELIMITER_INDEX);
00068 connect(m_combo, SIGNAL(activated(int)),
00069 this, SLOT(slotDelimiterChanged(int)));
00070 connect(m_delimiterEdit, SIGNAL(returnPressed()),
00071 this, SLOT(slotDelimiterLineEditReturnPressed()));
00072 connect(m_delimiterEdit, SIGNAL(textChanged( const QString & )),
00073 this, SLOT(slotDelimiterLineEditTextChanged( const QString & ) ));
00074 }
00075
00076 void KexiCSVDelimiterWidget::slotDelimiterChanged(int index)
00077 {
00078 slotDelimiterChangedInternal(index);
00079 if (index==KEXICSV_OTHER_DELIMITER_INDEX)
00080 m_delimiterEdit->setFocus();
00081 }
00082
00083 void KexiCSVDelimiterWidget::slotDelimiterChangedInternal(int index)
00084 {
00085 bool changed = false;
00086 if (index > KEXICSV_OTHER_DELIMITER_INDEX)
00087 return;
00088 else if (index == KEXICSV_OTHER_DELIMITER_INDEX) {
00089 changed = m_delimiter != m_delimiterEdit->text();
00090 m_delimiter = m_delimiterEdit->text();
00091 }
00092 else {
00093 changed = m_delimiter != m_availableDelimiters[index];
00094 m_delimiter = m_availableDelimiters[index];
00095 }
00096 m_delimiterEdit->setEnabled(index == KEXICSV_OTHER_DELIMITER_INDEX);
00097 if (changed)
00098 emit delimiterChanged(m_delimiter);
00099 }
00100
00101 void KexiCSVDelimiterWidget::slotDelimiterLineEditReturnPressed()
00102 {
00103 if (m_combo->currentItem() != KEXICSV_OTHER_DELIMITER_INDEX)
00104 return;
00105 slotDelimiterChangedInternal(KEXICSV_OTHER_DELIMITER_INDEX);
00106 }
00107
00108 void KexiCSVDelimiterWidget::slotDelimiterLineEditTextChanged( const QString & )
00109 {
00110 slotDelimiterChangedInternal(KEXICSV_OTHER_DELIMITER_INDEX);
00111 }
00112
00113 void KexiCSVDelimiterWidget::setDelimiter(const QString& delimiter)
00114 {
00115 QValueVector<QString>::ConstIterator it = m_availableDelimiters.constBegin();
00116 int index = 0;
00117 for (; it != m_availableDelimiters.constEnd(); ++it, index++) {
00118 if (*it == delimiter) {
00119 m_combo->setCurrentItem(index);
00120 slotDelimiterChangedInternal(index);
00121 return;
00122 }
00123 }
00124
00125 m_delimiterEdit->setText(delimiter);
00126 m_combo->setCurrentItem(KEXICSV_OTHER_DELIMITER_INDEX);
00127 slotDelimiterChangedInternal(KEXICSV_OTHER_DELIMITER_INDEX);
00128 }
00129
00130
00131
00132 KexiCSVTextQuoteComboBox::KexiCSVTextQuoteComboBox( QWidget * parent )
00133 : KComboBox(parent, "KexiCSVTextQuoteComboBox")
00134 {
00135 insertItem( "\"" );
00136 insertItem( "'" );
00137 insertItem( i18n( "None" ) );
00138 }
00139
00140 QString KexiCSVTextQuoteComboBox::textQuote() const
00141 {
00142 if (currentItem()==2)
00143 return QString::null;
00144 return currentText();
00145 }
00146
00147 void KexiCSVTextQuoteComboBox::setTextQuote(const QString& textQuote)
00148 {
00149 if (textQuote=="\"" || textQuote=="'")
00150 setCurrentText(textQuote);
00151 else if (textQuote.isEmpty())
00152 setCurrentText(i18n( "None" ));
00153 }
00154
00155
00156
00157 KexiCSVInfoLabel::KexiCSVInfoLabel( const QString& labelText, QWidget* parent )
00158 : QWidget(parent, "KexiCSVInfoLabel")
00159 {
00160 QVBoxLayout *vbox = new QVBoxLayout( this, 0, KDialogBase::spacingHint() );
00161 QHBoxLayout *hbox = new QHBoxLayout( this );
00162 vbox->addLayout(hbox);
00163 m_leftLabel = new QLabel(labelText, this);
00164 m_leftLabel->setMinimumWidth(130);
00165 m_leftLabel->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred);
00166 m_leftLabel->setAlignment(Qt::AlignVCenter | Qt::AlignLeft | Qt::WordBreak);
00167 hbox->addWidget(m_leftLabel);
00168 m_iconLbl = new QLabel(this);
00169 m_iconLbl->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred);
00170 m_iconLbl->setAlignment(Qt::AlignVCenter | Qt::AlignLeft);
00171 m_fnameLbl = new KActiveLabel(this);
00172 m_fnameLbl->setFocusPolicy(NoFocus);
00173 m_fnameLbl->setTextFormat(Qt::PlainText);
00174 m_fnameLbl->setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding,1,0));
00175 m_fnameLbl->setLineWidth(1);
00176 m_fnameLbl->setFrameStyle(QFrame::Box);
00177 m_fnameLbl->setAlignment(Qt::AlignVCenter | Qt::AlignLeft | Qt::WordBreak);
00178 hbox->addSpacing(5);
00179 hbox->addWidget(m_iconLbl);
00180 hbox->addWidget(m_fnameLbl, 1, Qt::AlignVCenter | Qt::AlignLeft | Qt::WordBreak);
00181 hbox->addSpacing(10);
00182 m_commentLbl = new KActiveLabel(this);
00183 m_commentLbl->setFocusPolicy(NoFocus);
00184 m_commentLbl->setTextFormat(Qt::PlainText);
00185 m_commentLbl->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
00186 m_commentLbl->setLineWidth(1);
00187 m_commentLbl->setFrameStyle(QFrame::Box);
00188 m_commentLbl->setAlignment(Qt::AlignVCenter | Qt::AlignLeft | Qt::WordBreak);
00189 hbox->addWidget(m_commentLbl, 0, Qt::AlignVCenter | Qt::AlignRight | Qt::WordBreak);
00190
00191 m_separator = new QFrame(this);
00192 m_separator->setFrameShape(QFrame::HLine);
00193 m_separator->setFrameShadow(QFrame::Sunken);
00194 vbox->addWidget(m_separator);
00195 }
00196
00197 void KexiCSVInfoLabel::setFileName( const QString& fileName )
00198 {
00199 m_fnameLbl->setText( QDir::convertSeparators(fileName) );
00200 if (!fileName.isEmpty()) {
00201 m_iconLbl->setPixmap(
00202 KMimeType::pixmapForURL(KURL::fromPathOrURL(fileName), 0, KIcon::Desktop) );
00203 }
00204 }
00205
00206 void KexiCSVInfoLabel::setLabelText( const QString& text )
00207 {
00208 m_fnameLbl->setText( text );
00209
00210
00211
00212 }
00213
00214 void KexiCSVInfoLabel::setIcon(const QString& iconName)
00215 {
00216 m_iconLbl->setPixmap( DesktopIcon(iconName) );
00217 }
00218
00219 void KexiCSVInfoLabel::setCommentText( const QString& text )
00220 {
00221 m_commentLbl->setText(text);
00222 }
00223
00224
00225
00226 QStringList csvMimeTypes()
00227 {
00228 QStringList mimetypes;
00229 mimetypes << "text/x-csv" << "text/plain" << "all/allfiles";
00230 return mimetypes;
00231 }
00232
00233 #include "kexicsvwidgets.moc"