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-rw-r--r--tdeio/tdeio/kmimetypechooser.cpp298
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diff --git a/tdeio/tdeio/kmimetypechooser.cpp b/tdeio/tdeio/kmimetypechooser.cpp
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+++ b/tdeio/tdeio/kmimetypechooser.cpp
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+/* This file is part of the KDE libraries
+ Copyright (C) 2001 - 2004 Anders Lund <anders@alweb.dk>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License version 2 as published by the Free Software Foundation.
+
+ 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 "kmimetypechooser.h"
+
+#include <tdeconfig.h>
+#include <kiconloader.h>
+#include <klistview.h>
+#include <klocale.h>
+#include <kmimetype.h>
+#include <kprocess.h>
+#include <krun.h>
+#include <tdesycoca.h>
+
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqlineedit.h>
+#include <tqpushbutton.h>
+#include <tqwhatsthis.h>
+
+//BEGIN KMimeTypeChooserPrivate
+class KMimeTypeChooserPrivate
+{
+ public:
+ KListView *lvMimeTypes;
+ TQPushButton *btnEditMimeType;
+
+ TQString defaultgroup;
+ TQStringList groups;
+ int visuals;
+};
+//END
+
+//BEGIN KMimeTypeChooser
+KMimeTypeChooser::KMimeTypeChooser( const TQString &text,
+ const TQStringList &selMimeTypes,
+ const TQString &defaultGroup,
+ const TQStringList &groupsToShow,
+ int visuals,
+ TQWidget *parent,
+ const char *name )
+ : TQVBox( parent, name )
+{
+ d = new KMimeTypeChooserPrivate();
+ d->lvMimeTypes = 0;
+ d->btnEditMimeType = 0;
+ d->defaultgroup = defaultGroup;
+ d->groups = groupsToShow;
+ d->visuals = visuals;
+
+ setSpacing( KDialogBase::spacingHint() );
+
+ if ( !text.isEmpty() )
+ {
+ new TQLabel( text, this );
+ }
+
+ d->lvMimeTypes = new KListView( this );
+
+ d->lvMimeTypes->addColumn( i18n("Mime Type") );
+// d->lvMimeTypes->setColumnWidthMode( 0, TQListView::Manual );
+
+ if ( visuals & Comments )
+ {
+ d->lvMimeTypes->addColumn( i18n("Comment") );
+ d->lvMimeTypes->setColumnWidthMode( 1, TQListView::Manual );
+ }
+ if ( visuals & Patterns )
+ d->lvMimeTypes->addColumn( i18n("Patterns") );
+
+ d->lvMimeTypes->setRootIsDecorated( true );
+
+ loadMimeTypes( selMimeTypes );
+
+ if (visuals & KMimeTypeChooser::EditButton)
+ {
+ TQHBox *btns = new TQHBox( this );
+ ((TQBoxLayout*)btns->layout())->addStretch(1);
+ d->btnEditMimeType = new TQPushButton( i18n("&Edit..."), btns );
+
+ connect( d->btnEditMimeType, TQT_SIGNAL(clicked()), this, TQT_SLOT(editMimeType()) );
+ d->btnEditMimeType->setEnabled( false );
+ connect( d->lvMimeTypes, TQT_SIGNAL( doubleClicked ( TQListViewItem * )),
+ this, TQT_SLOT( editMimeType()));
+ connect( d->lvMimeTypes, TQT_SIGNAL(currentChanged(TQListViewItem*)),
+ this, TQT_SLOT(slotCurrentChanged(TQListViewItem*)) );
+
+ TQWhatsThis::add( d->btnEditMimeType, i18n(
+ "Click this button to display the familiar TDE mime type editor.") );
+ }
+}
+
+KMimeTypeChooser::~KMimeTypeChooser()
+{
+ delete d;
+}
+
+void KMimeTypeChooser::loadMimeTypes( const TQStringList &_selectedMimeTypes )
+{
+ TQStringList selMimeTypes;
+
+ if ( !_selectedMimeTypes.isEmpty() )
+ selMimeTypes = _selectedMimeTypes;
+ else
+ selMimeTypes = mimeTypes();
+
+ d->lvMimeTypes->clear();
+
+ TQMap<TQString,TQListViewItem*> groups;
+ // thanks to tdebase/kcontrol/filetypes/filetypesview
+ KMimeType::List mimetypes = KMimeType::allMimeTypes();
+ TQValueListIterator<KMimeType::Ptr> it(mimetypes.begin());
+
+ TQListViewItem *groupItem;
+ bool agroupisopen = false;
+ TQListViewItem *idefault = 0; //open this, if all other fails
+ TQListViewItem *firstChecked = 0; // make this one visible after the loop
+
+ for (; it != mimetypes.end(); ++it)
+ {
+ TQString mimetype = (*it)->name();
+ int index = mimetype.find("/");
+ TQString maj = mimetype.left(index);
+
+ if ( d->groups.count() && !d->groups.contains( maj ) )
+ continue;
+
+ TQString min = mimetype.right(mimetype.length() - (index+1));
+
+ TQMapIterator<TQString,TQListViewItem*> mit = groups.find( maj );
+ if ( mit == groups.end() )
+ {
+ groupItem = new TQListViewItem( d->lvMimeTypes, maj );
+ groups.insert( maj, groupItem );
+ if ( maj == d->defaultgroup )
+ idefault = groupItem;
+ }
+ else
+ groupItem = mit.data();
+
+ TQCheckListItem *item = new TQCheckListItem( groupItem, min, TQCheckListItem::CheckBox );
+ item->setPixmap( 0, SmallIcon( (*it)->icon(TQString::null,false) ) );
+
+ int cl = 1;
+
+ if ( d->visuals & Comments )
+ {
+ item->setText( cl, (*it)->comment(TQString::null, false) );
+ cl++;
+ }
+
+ if ( d->visuals & Patterns )
+ item->setText( cl, (*it)->patterns().join("; ") );
+
+ if ( selMimeTypes.contains(mimetype) )
+ {
+ item->setOn( true );
+ groupItem->setOpen( true );
+ agroupisopen = true;
+ if ( !firstChecked )
+ firstChecked = item;
+ }
+ }
+
+ if ( firstChecked )
+ d->lvMimeTypes->ensureItemVisible( firstChecked );
+
+ if ( !agroupisopen && idefault )
+ {
+ idefault->setOpen( true );
+ d->lvMimeTypes->ensureItemVisible( idefault );
+ }
+}
+
+void KMimeTypeChooser::editMimeType()
+{
+ if ( !(d->lvMimeTypes->currentItem() && (d->lvMimeTypes->currentItem())->parent()) )
+ return;
+ TQString mt = (d->lvMimeTypes->currentItem()->parent())->text( 0 ) + "/" + (d->lvMimeTypes->currentItem())->text( 0 );
+ // thanks to libkonq/konq_operations.cc
+ connect( KSycoca::self(), TQT_SIGNAL(databaseChanged()),
+ this, TQT_SLOT(slotSycocaDatabaseChanged()) );
+ TQString keditfiletype = TQString::fromLatin1("keditfiletype");
+ KRun::runCommand( keditfiletype
+ + " --parent " + TQString::number( (ulong)topLevelWidget()->winId())
+ + " " + TDEProcess::quote(mt),
+ keditfiletype, keditfiletype /*unused*/);
+}
+
+void KMimeTypeChooser::slotCurrentChanged(TQListViewItem* i)
+{
+ if ( d->btnEditMimeType )
+ d->btnEditMimeType->setEnabled( i->parent() );
+}
+
+void KMimeTypeChooser::slotSycocaDatabaseChanged()
+{
+ if ( KSycoca::self()->isChanged("mime") )
+ loadMimeTypes();
+}
+
+TQStringList KMimeTypeChooser::mimeTypes() const
+{
+ TQStringList l;
+ TQListViewItemIterator it( d->lvMimeTypes );
+ for (; it.current(); ++it)
+ {
+ if ( it.current()->parent() && ((TQCheckListItem*)it.current())->isOn() )
+ l << it.current()->parent()->text(0) + "/" + it.current()->text(0); // FIXME uncecked, should be Ok unless someone changes mimetypes during this!
+ }
+ return l;
+}
+
+TQStringList KMimeTypeChooser::patterns() const
+{
+ TQStringList l;
+ KMimeType::Ptr p;
+ TQString defMT = KMimeType::defaultMimeType();
+ TQListViewItemIterator it( d->lvMimeTypes );
+ for (; it.current(); ++it)
+ {
+ if ( it.current()->parent() && ((TQCheckListItem*)it.current())->isOn() )
+ {
+ p = KMimeType::mimeType( it.current()->parent()->text(0) + "/" + it.current()->text(0) );
+ if ( p->name() != defMT )
+ l += p->patterns();
+ }
+ }
+ return l;
+}
+//END
+
+//BEGIN KMimeTypeChooserDialog
+KMimeTypeChooserDialog::KMimeTypeChooserDialog(
+ const TQString &caption,
+ const TQString& text,
+ const TQStringList &selMimeTypes,
+ const TQString &defaultGroup,
+ const TQStringList &groupsToShow,
+ int visuals,
+ TQWidget *parent, const char *name )
+ : KDialogBase(parent, name, true, caption, Cancel|Ok, Ok)
+{
+ m_chooser = new KMimeTypeChooser( text, selMimeTypes,
+ defaultGroup, groupsToShow, visuals,
+ this, "chooser" );
+ setMainWidget(m_chooser);
+
+ TDEConfigGroup group( TDEGlobal::config(), "KMimeTypeChooserDialog");
+ TQSize defaultSize( 400, 300 );
+ resize( group.readSizeEntry("size", &defaultSize) );
+}
+
+KMimeTypeChooserDialog::KMimeTypeChooserDialog(
+ const TQString &caption,
+ const TQString& text,
+ const TQStringList &selMimeTypes,
+ const TQString &defaultGroup,
+ TQWidget *parent, const char *name )
+ : KDialogBase(parent, name, true, caption, Cancel|Ok, Ok)
+{
+ m_chooser = new KMimeTypeChooser( text, selMimeTypes,
+ defaultGroup, TQStringList(),
+ KMimeTypeChooser::Comments|KMimeTypeChooser::Patterns|KMimeTypeChooser::EditButton,
+ this, "chooser" );
+ setMainWidget(m_chooser);
+
+ TDEConfigGroup group( TDEGlobal::config(), "KMimeTypeChooserDialog");
+ TQSize defaultSize( 400, 300 );
+ resize( group.readSizeEntry("size", &defaultSize) );
+}
+
+
+KMimeTypeChooserDialog::~KMimeTypeChooserDialog()
+{
+ TDEConfigGroup group( TDEGlobal::config(), "KMimeTypeChooserDialog");
+ group.writeEntry("size", size());
+}
+
+//END KMimeTypeChooserDialog
+
+// kate: space-indent on; indent-width 2; replace-tabs on;
+#include "kmimetypechooser.moc"
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