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tdepim/kontact/plugins/knotes/knotes_part.cpp

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/*
This file is part of the KDE project
Copyright (C) 2002-2003 Daniel Molkentin <molkentin@kde.org>
Copyright (C) 2004-2006 Michael Brade <brade@kde.org>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This program 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
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include <tqpopupmenu.h>
#include <tqclipboard.h>
#include <tdeapplication.h>
#include <kdebug.h>
#include <tdeaction.h>
#include <tdemessagebox.h>
#include <libtdepim/infoextension.h>
#include <libtdepim/sidebarextension.h>
#include "knotes/knoteprinter.h"
#include "knotes/resourcemanager.h"
#include "knotes_part.h"
#include "knotes_part_p.h"
#include "knotetip.h"
KNotesPart::KNotesPart( TQObject *parent, const char *name )
: DCOPObject( "KNotesIface" ), KParts::ReadOnlyPart( parent, name ),
mNotesView( new KNotesIconView() ),
mNoteTip( new KNoteTip( mNotesView ) ),
mNoteEditDlg( 0 ),
mManager( new KNotesResourceManager() )
{
mNoteList.setAutoDelete( true );
setInstance( new TDEInstance( "knotes" ) );
// create the actions
new TDEAction( i18n( "&New" ), "knotes", CTRL+Key_N, this, TQT_SLOT( newNote() ),
actionCollection(), "file_new" );
new TDEAction( i18n( "Rename..." ), "text", this, TQT_SLOT( renameNote() ),
actionCollection(), "edit_rename" );
new TDEAction( i18n( "Delete" ), "edit-delete", Key_Delete, this, TQT_SLOT( killSelectedNotes() ),
actionCollection(), "edit_delete" );
new TDEAction( i18n( "Print Selected Notes..." ), "print", CTRL+Key_P, this, TQT_SLOT( printSelectedNotes() ),
actionCollection(), "print_note" );
// TODO icons: s/editdelete/knotes_delete/ or the other way round in knotes
// set the view up
mNotesView->setSelectionMode( TQIconView::Extended );
mNotesView->setItemsMovable( false );
mNotesView->setResizeMode( TQIconView::Adjust );
mNotesView->setAutoArrange( true );
mNotesView->setSorting( true );
connect( mNotesView, TQT_SIGNAL( executed( TQIconViewItem* ) ),
this, TQT_SLOT( editNote( TQIconViewItem* ) ) );
connect( mNotesView, TQT_SIGNAL( returnPressed( TQIconViewItem* ) ),
this, TQT_SLOT( editNote( TQIconViewItem* ) ) );
connect( mNotesView, TQT_SIGNAL( itemRenamed( TQIconViewItem* ) ),
this, TQT_SLOT( renamedNote( TQIconViewItem* ) ) );
connect( mNotesView, TQT_SIGNAL( contextMenuRequested( TQIconViewItem*, const TQPoint& ) ),
this, TQT_SLOT( popupRMB( TQIconViewItem*, const TQPoint& ) ) );
connect( mNotesView, TQT_SIGNAL( onItem( TQIconViewItem* ) ),
this, TQT_SLOT( slotOnItem( TQIconViewItem* ) ) );
connect( mNotesView, TQT_SIGNAL( onViewport() ),
this, TQT_SLOT( slotOnViewport() ) );
connect( mNotesView, TQT_SIGNAL( currentChanged( TQIconViewItem* ) ),
this, TQT_SLOT( slotOnCurrentChanged( TQIconViewItem* ) ) );
slotOnCurrentChanged( 0 );
new KParts::SideBarExtension( mNotesView, this, "NotesSideBarExtension" );
setWidget( mNotesView );
setXMLFile( "knotes_part.rc" );
// connect the resource manager
connect( mManager, TQT_SIGNAL( sigRegisteredNote( KCal::Journal* ) ),
this, TQT_SLOT( createNote( KCal::Journal* ) ) );
connect( mManager, TQT_SIGNAL( sigDeregisteredNote( KCal::Journal* ) ),
this, TQT_SLOT( killNote( KCal::Journal* ) ) );
// read the notes
mManager->load();
}
KNotesPart::~KNotesPart()
{
delete mNoteTip;
mNoteTip = 0;
delete mManager;
mManager = 0;
}
void KNotesPart::printSelectedNotes()
{
TQValueList<KCal::Journal*> journals;
for ( TQIconViewItem *it = mNotesView->firstItem(); it; it = it->nextItem() ) {
if ( it->isSelected() ) {
journals.append( static_cast<KNotesIconViewItem *>( it )->journal() );
}
}
if ( journals.isEmpty() ) {
KMessageBox::information( mNotesView, i18n("To print notes, first select the notes to print from the list."), i18n("Print Notes") );
return;
}
KNotePrinter printer;
printer.printNotes(journals );
#if 0
TQString content;
if ( m_editor->textFormat() == PlainText )
content = TQStyleSheet::convertFromPlainText( m_editor->text() );
else
content = m_editor->text();
KNotePrinter printer;
printer.setMimeSourceFactory( m_editor->mimeSourceFactory() );
//printer.setFont( m_config->font() );
//printer.setContext( m_editor->context() );
//printer.setStyleSheet( m_editor->styleSheet() );
printer.setColorGroup( colorGroup() );
printer.printNote( , content );
#endif
}
bool KNotesPart::openFile()
{
return false;
}
// public KNotes DCOP interface implementation
TQString KNotesPart::newNote( const TQString& name, const TQString& text )
{
// create the new note
KCal::Journal *journal = new KCal::Journal();
// new notes have the current date/time as title if none was given
if ( !name.isEmpty() )
journal->setSummary( name );
else
journal->setSummary( TDEGlobal::locale()->formatDateTime( TQDateTime::currentDateTime() ) );
// the body of the note
journal->setDescription( text );
// Edit the new note if text is empty
if ( text.isNull() )
{
if ( !mNoteEditDlg )
mNoteEditDlg = new KNoteEditDlg( widget() );
mNoteEditDlg->setTitle( journal->summary() );
mNoteEditDlg->setText( journal->description() );
if ( mNoteEditDlg->exec() == TQDialog::Accepted )
{
journal->setSummary( mNoteEditDlg->title() );
journal->setDescription( mNoteEditDlg->text() );
}
else
{
delete journal;
return "";
}
}
mManager->addNewNote( journal );
mManager->save();
KNotesIconViewItem *note = mNoteList[ journal->uid() ];
mNotesView->ensureItemVisible( note );
mNotesView->setCurrentItem( note );
return journal->uid();
}
TQString KNotesPart::newNoteFromClipboard( const TQString& name )
{
const TQString& text = TDEApplication::clipboard()->text();
return newNote( name, text );
}
void KNotesPart::killNote( const TQString& id )
{
killNote( id, false );
}
void KNotesPart::killNote( const TQString& id, bool force )
{
KNotesIconViewItem *note = mNoteList[ id ];
if ( note &&
( (!force && KMessageBox::warningContinueCancelList( mNotesView,
i18n( "Do you really want to delete this note?" ),
mNoteList[ id ]->text(), i18n( "Confirm Delete" ),
KStdGuiItem::del() ) == KMessageBox::Continue)
|| force )
)
{
mManager->deleteNote( mNoteList[id]->journal() );
mManager->save();
}
}
TQString KNotesPart::name( const TQString& id ) const
{
KNotesIconViewItem *note = mNoteList[ id ];
if ( note )
return note->text();
else
return TQString();
}
TQString KNotesPart::text( const TQString& id ) const
{
KNotesIconViewItem *note = mNoteList[id];
if ( note )
return note->journal()->description();
else
return TQString();
}
void KNotesPart::setName( const TQString& id, const TQString& newName )
{
KNotesIconViewItem *note = mNoteList[ id ];
if ( note ) {
note->setText( newName );
mManager->save();
}
}
void KNotesPart::setText( const TQString& id, const TQString& newText )
{
KNotesIconViewItem *note = mNoteList[ id ];
if ( note ) {
note->journal()->setDescription( newText );
mManager->save();
}
}
TQMap<TQString, TQString> KNotesPart::notes() const
{
TQMap<TQString, TQString> notes;
TQDictIterator<KNotesIconViewItem> it( mNoteList );
for ( ; it.current(); ++it )
notes.insert( (*it)->journal()->uid(), (*it)->journal()->summary() );
return notes;
}
TQDateTime KNotesPart::getLastModified( const TQString& id ) const
{
KNotesIconViewItem *note = mNoteList[ id ];
TQDateTime dt;
if ( note )
dt = note->journal()->lastModified();
return dt;
}
// private stuff
void KNotesPart::killSelectedNotes()
{
TQPtrList<KNotesIconViewItem> items;
TQStringList notes;
KNotesIconViewItem *knivi;
for ( TQIconViewItem *it = mNotesView->firstItem(); it; it = it->nextItem() ) {
if ( it->isSelected() ) {
knivi = static_cast<KNotesIconViewItem *>( it );
items.append( knivi );
notes.append( knivi->text() );
}
}
if ( items.isEmpty() )
return;
int ret = KMessageBox::warningContinueCancelList( mNotesView,
i18n( "Do you really want to delete this note?",
"Do you really want to delete these %n notes?", items.count() ),
notes, i18n( "Confirm Delete" ),
KStdGuiItem::del() );
if ( ret == KMessageBox::Continue ) {
TQPtrListIterator<KNotesIconViewItem> kniviIt( items );
while ( (knivi = *kniviIt) ) {
++kniviIt;
mManager->deleteNote( knivi->journal() );
}
mManager->save();
}
}
void KNotesPart::popupRMB( TQIconViewItem *item, const TQPoint& pos )
{
TQPopupMenu *contextMenu = NULL;
if ( item )
contextMenu = static_cast<TQPopupMenu *>( factory()->container( "note_context", this ) );
else
contextMenu = static_cast<TQPopupMenu *>( factory()->container( "notepart_context", this ) );
if ( !contextMenu )
return;
contextMenu->popup( pos );
}
void KNotesPart::slotOnItem( TQIconViewItem *i )
{
// TODO: disable (i.e. setNote( TQString() )) when mouse button pressed
KNotesIconViewItem *item = static_cast<KNotesIconViewItem *>( i );
mNoteTip->setNote( item );
}
void KNotesPart::slotOnViewport()
{
mNoteTip->setNote( 0 );
}
// TODO: also with takeItem, clear(),
// create and kill the icon view item corresponding to the note, edit the note
void KNotesPart::createNote( KCal::Journal *journal )
{
// make sure all fields are existent, initialize them with default values
TQString property = journal->customProperty( "KNotes", "BgColor" );
if ( property.isNull() )
journal->setCustomProperty( "KNotes", "BgColor", "#ffff00" );
property = journal->customProperty( "KNotes", "FgColor" );
if ( property.isNull() )
journal->setCustomProperty( "KNotes", "FgColor", "#000000" );
property = journal->customProperty( "KNotes", "RichText" );
if ( property.isNull() )
journal->setCustomProperty( "KNotes", "RichText", "true" );
mNoteList.insert( journal->uid(), new KNotesIconViewItem( mNotesView, journal ) );
}
void KNotesPart::killNote( KCal::Journal *journal )
{
mNoteList.remove( journal->uid() );
}
void KNotesPart::editNote( TQIconViewItem *item )
{
if ( !mNoteEditDlg )
mNoteEditDlg = new KNoteEditDlg( widget() );
KCal::Journal *journal = static_cast<KNotesIconViewItem *>( item )->journal();
mNoteEditDlg->setRichText( journal->customProperty( "KNotes", "RichText" ) == "true" );
mNoteEditDlg->setTitle( journal->summary() );
mNoteEditDlg->setText( journal->description() );
if ( mNoteEditDlg->exec() == TQDialog::Accepted ) {
item->setText( mNoteEditDlg->title() );
journal->setDescription( mNoteEditDlg->text() );
mManager->save();
}
}
void KNotesPart::renameNote()
{
mOldName = mNotesView->currentItem()->text();
mNotesView->currentItem()->rename();
}
void KNotesPart::renamedNote( TQIconViewItem* )
{
if ( mOldName != mNotesView->currentItem()->text() )
mManager->save();
}
void KNotesPart::slotOnCurrentChanged( TQIconViewItem* )
{
TDEAction *renameAction = actionCollection()->action( "edit_rename" );
TDEAction *deleteAction = actionCollection()->action( "edit_delete" );
if ( !mNotesView->currentItem() ) {
renameAction->setEnabled( false );
deleteAction->setEnabled( false );
} else {
renameAction->setEnabled( true );
deleteAction->setEnabled( true );
}
}
#include "knotes_part.moc"
#include "knotes_part_p.moc"