libyui-ncurses  2.44.1
/usr/src/RPM/BUILD/libyui-ncurses-2.44.1/src/NCPopupTable.cc
00001 /*
00002   Copyright (C) 2000-2012 Novell, Inc
00003   This library is free software; you can redistribute it and/or modify
00004   it under the terms of the GNU Lesser General Public License as
00005   published by the Free Software Foundation; either version 2.1 of the
00006   License, or (at your option) version 3.0 of the License. This library
00007   is distributed in the hope that it will be useful, but WITHOUT ANY
00008   WARRANTY; without even the implied warranty of MERCHANTABILITY or
00009   FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
00010   License for more details. You should have received a copy of the GNU
00011   Lesser General Public License along with this library; if not, write
00012   to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
00013   Floor, Boston, MA 02110-1301 USA
00014 */
00015 
00016 
00017 /*-/
00018 
00019    File:       NCPopupTable.cc
00020 
00021    Author:     Michael Andres <ma@suse.de>
00022 
00023 /-*/
00024 
00025 #define  YUILogComponent "ncurses"
00026 #include <yui/YUILog.h>
00027 #include "NCPopupTable.h"
00028 
00029 #include "NCTable.h"
00030 #include <yui/YMenuButton.h>
00031 
00032 
00033 NCPopupTable::NCPopupTable( const wpos at )
00034         : NCPopup( at, false )
00035         , sellist( 0 )
00036 {
00037 }
00038 
00039 
00040 NCPopupTable::~NCPopupTable()
00041 {
00042 }
00043 
00044 
00045 void NCPopupTable::createList( std::vector<std::string> & row )
00046 {
00047     if ( sellist )
00048         return ;
00049 
00050     YTableHeader * tableHeader = new YTableHeader();
00051 
00052     // sellist =  new NCTable( this, row.size() );
00053     sellist = new NCTable( this, tableHeader );
00054 
00055     YUI_CHECK_NEW( sellist );
00056 
00057     sellist->setBigList( true );
00058     sellist->SetSepChar( ' ' );
00059     sellist->SetSepWidth( 0 );
00060     sellist->SetHotCol( 0 );
00061     sellist->setNotify( true );
00062 }
00063 
00064 
00065 void NCPopupTable::addItem( YItem *yitem )
00066 {
00067     if ( !yitem )
00068         return;
00069 
00070     sellist->addItem( yitem );
00071 
00072     // Calling sellist->addItem() resets the hotcol because
00073     // NCTableStyle's constructor sets hotcol to -1.
00074     // Set hot coll again:
00075     sellist->SetHotCol( 0 );
00076 }
00077 
00078 
00079 void NCPopupTable::setCurrentItem( int index )
00080 {
00081     if ( !sellist )
00082         return;
00083 
00084     sellist->setCurrentItem( index );
00085 }
00086 
00087 
00088 int NCPopupTable::getCurrentItem() const
00089 {
00090     if ( !sellist )
00091         return -1;
00092 
00093     return sellist->getCurrentItem();
00094 }
00095 
00096 
00097 YItem * NCPopupTable::getCurrentItemPointer( ) const
00098 {
00099     if ( !sellist )
00100         return 0;
00101 
00102     return sellist->getCurrentItemPointer( );
00103 }
00104 
00105 
00106 NCursesEvent NCPopupTable::wHandleHotkey( wint_t key )
00107 {
00108     if ( key >= 0 && sellist->setItemByKey( key ) )
00109         return wHandleInput( KEY_RETURN );
00110 
00111     return NCursesEvent::none;
00112 }
00113 
00114 
00115 bool NCPopupTable::postAgain()
00116 {
00117     if ( sellist )
00118     {
00119         postevent.detail = ( postevent == NCursesEvent::button ) ?
00120             sellist->getCurrentItem() : NCursesEvent::NODETAIL;
00121     }
00122 
00123     return false;
00124 }
00125 
00126 
00127 void NCPopupTable::stripHotkeys()
00128 {
00129     if ( sellist )
00130     {
00131         sellist->stripHotkeys();
00132     }
00133 }
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