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-rw-r--r--kspread/dialogs/link.cpp288
1 files changed, 288 insertions, 0 deletions
diff --git a/kspread/dialogs/link.cpp b/kspread/dialogs/link.cpp
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+++ b/kspread/dialogs/link.cpp
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+/* This file is part of the KDE project
+ Copyright (C) 2005 Ariya Hidayat <ariya@kde.org>
+ (C) 2003 Norbert Andres <nandres@web.de>
+ (C) 2002 Philipp Mueller <philipp.mueller@gmx.de>
+ (C) 1999-2002 Laurent Montel <montel@kde.org>
+ (C) 1999 Stephan Kulow <coolo@kde.org>
+ (C) 1998-1999 Torben Weis <weis@kde.org>
+
+ 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 "link.h"
+
+#include <tqcombobox.h>
+#include <tqframe.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
+
+#include <kdesktopfile.h>
+#include <kdialogbase.h>
+#include <kiconloader.h>
+#include <klineedit.h>
+#include <tdemessagebox.h>
+#include <tdelocale.h>
+#include <tderecentdocument.h>
+#include <kurlrequester.h>
+
+using namespace KSpread;
+
+class LinkDialog::Private
+{
+public:
+ TQString text;
+ TQFrame* internetPage;
+ KLineEdit* internetText;
+ KLineEdit* internetLink;
+ TQFrame* mailPage;
+ KLineEdit* mailText;
+ KLineEdit* mailLink;
+ TQFrame* filePage;
+ KLineEdit* fileText;
+ KURLRequester* fileLink;
+ TQFrame* cellPage;
+ KLineEdit* cellText;
+ KLineEdit* cellLink;
+};
+
+LinkDialog::LinkDialog( TQWidget*, const char* )
+ : KDialogBase( KDialogBase::IconList,i18n( "Insert Link") ,
+ KDialogBase::Ok | KDialogBase::Cancel,
+ KDialogBase::Ok )
+{
+ d = new Private;
+
+ // link for web or ftp
+ d->internetPage = addPage( i18n( "Internet" ), TQString(),
+ BarIcon( "text-html",TDEIcon::SizeMedium ) );
+ TQVBoxLayout* iLayout = new TQVBoxLayout( d->internetPage, marginHint(), spacingHint() );
+ iLayout->add( new TQLabel( i18n("Text to display:" ), d->internetPage ) );
+ d->internetText = new KLineEdit( d->internetPage );
+ iLayout->add( d->internetText );
+ iLayout->add( new TQLabel( i18n("Internet address:" ), d->internetPage ) );
+ d->internetLink = new KLineEdit( d->internetPage );
+ iLayout->add( d->internetLink );
+ iLayout->addItem( new TQSpacerItem( 0, 0, TQSizePolicy::Minimum, TQSizePolicy::Expanding ) );
+ connect( d->internetText, TQT_SIGNAL( textChanged( const TQString& ) ), this,
+ TQT_SLOT( setText( const TQString& ) ) );
+
+ // link for e-mail
+ d->mailPage = addPage( i18n( "Mail" ), TQString(),
+ BarIcon( "mail_generic",TDEIcon::SizeMedium ) );
+ TQVBoxLayout* mLayout = new TQVBoxLayout( d->mailPage, marginHint(), spacingHint() );
+ mLayout->add( new TQLabel( i18n("Text to display:" ), d->mailPage ) );
+ d->mailText = new KLineEdit( d->mailPage );
+ mLayout->add( d->mailText );
+ mLayout->add( new TQLabel( i18n("Email:" ), d->mailPage ) );
+ d->mailLink = new KLineEdit( d->mailPage );
+ mLayout->add( d->mailLink );
+ mLayout->addItem( new TQSpacerItem( 0, 0, TQSizePolicy::Minimum, TQSizePolicy::Expanding ) );
+ connect( d->mailText, TQT_SIGNAL( textChanged( const TQString& ) ), this,
+ TQT_SLOT( setText( const TQString& ) ) );
+
+ // link for external file
+ d->filePage = addPage( i18n( "File" ), TQString(),
+ BarIcon( "document-new",TDEIcon::SizeMedium ) );
+ TQVBoxLayout* fLayout = new TQVBoxLayout( d->filePage, marginHint(), spacingHint() );
+ fLayout->add( new TQLabel( i18n("Text to display:" ), d->filePage ) );
+ d->fileText = new KLineEdit( d->filePage );
+ fLayout->add( d->fileText );
+ fLayout->add( new TQLabel( i18n("File location:" ), d->filePage ) );
+ d->fileLink = new KURLRequester( d->filePage );
+ fLayout->add( d->fileLink );
+ fLayout->add( new TQLabel( i18n("Recent file:" ), d->filePage ) );
+ TQComboBox* recentFile = new TQComboBox( d->filePage );
+ recentFile->setSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Fixed );
+ fLayout->add( recentFile );
+ fLayout->addItem( new TQSpacerItem( 0, 40, TQSizePolicy::Minimum, TQSizePolicy::MinimumExpanding ) );
+ connect( d->fileText, TQT_SIGNAL( textChanged( const TQString& ) ), this,
+ TQT_SLOT( setText( const TQString& ) ) );
+ TQObject::connect( recentFile, TQT_SIGNAL( highlighted ( const TQString &) ),
+ d->fileLink->lineEdit(), TQT_SLOT( setText( const TQString & ) ) );
+
+
+ // populate recent files
+ TQStringList fileList = TDERecentDocument::recentDocuments();
+ for( TQStringList::ConstIterator it = fileList.begin();it != fileList.end(); ++it )
+ {
+ KDesktopFile f(*it, true /* read only */);
+ if ( !f.readURL().isEmpty() )
+ recentFile->insertItem( f.readURL() );
+ }
+ if( recentFile->count()==0 )
+ {
+ recentFile->insertItem( i18n("No Entries") );
+ recentFile->setEnabled( false );
+ }
+
+ // link to another cell
+ d->cellPage = addPage( i18n( "Cell" ), TQString(),
+ BarIcon( "misc",TDEIcon::SizeMedium ) );
+ TQVBoxLayout* cLayout = new TQVBoxLayout( d->cellPage, marginHint(), spacingHint() );
+ cLayout->add( new TQLabel( i18n("Text to display:" ), d->cellPage ) );
+ d->cellText = new KLineEdit( d->cellPage );
+ cLayout->add( d->cellText );
+ cLayout->add( new TQLabel( i18n("Cell:" ), d->cellPage ) );
+ d->cellLink = new KLineEdit( d->cellPage );
+ cLayout->add( d->cellLink );
+ cLayout->addItem( new TQSpacerItem( 0, 0, TQSizePolicy::Minimum, TQSizePolicy::Expanding ) );
+ connect( d->cellText, TQT_SIGNAL( textChanged( const TQString& ) ), this,
+ TQT_SLOT( setText( const TQString& ) ) );
+
+ enableButtonSeparator( true );
+ d->internetText->setFocus();
+ resize( 400,300 );
+}
+
+LinkDialog::~LinkDialog()
+{
+ delete d;
+}
+
+TQString LinkDialog::text() const
+{
+ return d->text;
+}
+
+TQString LinkDialog::link() const
+{
+ TQString str;
+ switch( activePageIndex() )
+ {
+ case 0:
+ str = d->internetLink->text();
+ if( !str.isEmpty() )
+ if( str.find( "http://" )==-1 )
+ if( str.find( "https://" )==-1 )
+ if( str.find( "ftp://" )==-1 )
+ str.prepend( "http://" );
+ break;
+
+ case 1:
+ str = d->mailLink->text();
+ if( !str.isEmpty() )
+ if( str.find( "mailto:" )==-1 )
+ str.prepend( "mailto:" );
+ break;
+
+ case 2:
+ str = d->fileLink->lineEdit()->text();
+ if( !str.isEmpty() )
+ if( str.find( "file:/" )==-1 )
+ str.prepend( "file://" );
+ break;
+
+ case 3:
+ str = d->cellLink->text();
+ break;
+
+ break;
+ }
+ return str;
+}
+
+void LinkDialog::setText( const TQString& text )
+{
+ d->text = text;
+
+ d->internetText->blockSignals( true );
+ d->internetText->setText( text );
+ d->internetText->blockSignals( false );
+
+ d->mailText->blockSignals( true );
+ d->mailText->setText( text );
+ d->mailText->blockSignals( false );
+
+ d->fileText->blockSignals( true );
+ d->fileText->setText( text );
+ d->fileText->blockSignals( false );
+
+ d->cellText->blockSignals( true );
+ d->cellText->setText( text );
+ d->cellText->blockSignals( false );
+}
+
+// link must be complete, e.g. "http://www.koffice.org" instead of
+// "www.koffice.org" only, since protocol is used to decide which page to show
+void LinkDialog::setLink( const TQString& link )
+{
+ if( link.startsWith( "https://" ) )
+ {
+ d->internetLink->setText( link.mid( TQString("https://").length() ) );
+ showPage( 0 );
+ return;
+ }
+
+ if( link.startsWith( "http://" ) )
+ {
+ d->internetLink->setText( link.mid( TQString("http://").length() ) );
+ showPage( 0 );
+ return;
+ }
+
+ if( link.startsWith( "ftp://" ) )
+ {
+ d->internetLink->setText( link.mid( TQString("ftp://").length() ) );
+ showPage( 0 );
+ return;
+ }
+
+ if( link.startsWith( "mailto:" ) )
+ {
+ d->mailLink->setText( link.mid( TQString("mailto:").length() ) );
+ showPage( 1 );
+ return;
+ }
+
+ if( link.startsWith( "file:/" ) )
+ {
+ TQString s = link.mid( TQString("file:/").length() );
+ while(s.startsWith("//")) s.remove(0,1);
+ d->fileLink->lineEdit()->setText(s);
+ showPage( 2 );
+ return;
+ }
+
+ // assume cell reference
+ d->cellLink->setText( link );
+ showPage( 3 );
+}
+
+void LinkDialog::slotOk()
+{
+ TQString str;
+ switch( activePageIndex() )
+ {
+ case 0: str = i18n( "Internet address is empty" ); break;
+ case 1: str = i18n( "Mail address is empty" ); break;
+ case 2: str = i18n( "File name is empty" ); break;
+ case 3: str = i18n( "Destination cell is empty" ); break;
+ break;
+ }
+
+ if( link().isEmpty() )
+ {
+ KMessageBox::error( this, str );
+ return;
+ }
+
+ if( d->text.isEmpty() )
+ d->text = link();
+
+ accept();
+}
+
+#include "link.moc"
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