NS_IMETHODIMP
sbLocalDatabaseMediaListViewSelection::SelectOnly(PRInt32 aIndex)
{
NS_ENSURE_ARG_RANGE(aIndex, 0, (PRInt32) mLength - 1);
nsresult rv;
mCurrentIndex = aIndex;
rv = GetUniqueIdForIndex(mCurrentIndex, mCurrentUID);
NS_ENSURE_SUCCESS(rv, rv);
mSelection.Clear();
mSelectionIsAll = PR_FALSE;
rv = AddToSelection(aIndex);
NS_ENSURE_SUCCESS(rv, rv);
CheckSelectAll();
NOTIFY_LISTENERS(OnSelectionChanged, ());
#ifdef DEBUG
LogSelection();
#endif
return NS_OK;
}
NS_IMETHODIMP
sbLocalDatabaseMediaListViewSelection::Toggle(PRInt32 aIndex)
{
NS_ENSURE_ARG_RANGE((PRInt32) aIndex, 0, (PRInt32) mLength - 1);
nsresult rv;
mCurrentIndex = aIndex;
rv = GetUniqueIdForIndex(mCurrentIndex, mCurrentUID);
NS_ENSURE_SUCCESS(rv, rv);
// If have an all selection, fill the selection with everything but the
// toggled index
if (mSelectionIsAll) {
mSelectionIsAll = PR_FALSE;
for (PRUint32 i = 0; i < mLength; i++) {
if (i != (PRUint32) aIndex) {
rv = AddToSelection(i);
NS_ENSURE_SUCCESS(rv, rv);
}
}
return NS_OK;
}
// Otherwise, simply do the toggle
PRBool isSelected;
rv = IsIndexSelected(aIndex, &isSelected);
NS_ENSURE_SUCCESS(rv, rv);
if (isSelected) {
rv = RemoveFromSelection(aIndex);
NS_ENSURE_SUCCESS(rv, rv);
}
else {
rv = AddToSelection(aIndex);
NS_ENSURE_SUCCESS(rv, rv);
}
CheckSelectAll();
NOTIFY_LISTENERS(OnSelectionChanged, ());
#ifdef DEBUG
LogSelection();
#endif
return NS_OK;
}
/* DoSelectAll()
* ====================================================================
*/
void
DoSelectAll( void )
{
int index;
int ocount;
int unselected;
/* Count Number of Selected Fonts */
ocount = CountSelectedFonts( available_list, SPD_FONT );
unselected = available_count - ocount;
if( !unselected )
{
form_alert( 1, nosel );
ChangeButton( ad_inactive, ISELECT, FALSE );
return;
}
if( form_alert( 1, selall ) == 1 )
{
SelectAllUnusedFonts();
index = Get_Findex( available_list, Active_Slit[0] );
mover_setup( available_list, available_count,
IBASE, ISLIDER, IUP, IDOWN,
ILINE0, ILINE13, ILINE, index, INACTIVE_HEIGHT );
RedrawObject( tree, IBASE );
Objc_draw( tree, ILINE, MAX_DEPTH, NULL );
if( IsDisabled( IINSTALL ) )
ChangeButton( ad_inactive, IINSTALL, TRUE );
if( IsDisabled( ICONFIG ) )
ChangeButton( ad_inactive, ICONFIG, TRUE );
}
CheckSelectAll( TRUE );
}
NS_IMETHODIMP
sbLocalDatabaseMediaListViewSelection::SelectRange(PRInt32 aStartIndex,
PRInt32 aEndIndex)
{
TRACE(("sbLocalDatabaseMediaListViewSelection[0x%.8x] - SelectRange(%d, %d)",
this, aStartIndex, aEndIndex));
NS_ENSURE_ARG_RANGE(aStartIndex, 0, (PRInt32) mLength - 1);
NS_ENSURE_ARG_RANGE(aEndIndex, 0, (PRInt32) mLength - 1);
nsresult rv;
if (mSelectionIsAll) {
return NS_OK;
}
mCurrentIndex = aEndIndex;
rv = GetUniqueIdForIndex(mCurrentIndex, mCurrentUID);
NS_ENSURE_SUCCESS(rv, rv);
PRInt32 start = PR_MIN(aStartIndex, aEndIndex);
PRInt32 end = PR_MAX(aStartIndex, aEndIndex);
for (PRInt32 i = start; i <= end; i++) {
rv = AddToSelection((PRUint32) i);
NS_ENSURE_SUCCESS(rv, rv);
}
CheckSelectAll();
NOTIFY_LISTENERS(OnSelectionChanged, ());
#ifdef DEBUG
LogSelection();
#endif
return NS_OK;
}
/* DoAvailable()
* ===================================================================
*/
void
DoAvailable( void )
{
PrevTree = ad_front;
Reset_Tree( ad_inactive );
NoExit( IINSTALL );
Disable( IINSTALL );
NoExit( ICONFIG );
Disable( ICONFIG );
/* Read in the UnUsed fonts, if necessary */
if( !Fonts_Loaded )
{
MF_Save();
Scan_Message( ad_scan, TRUE );
read_fonts( TRUE, FALSE );
Scan_Message( ad_scan, FALSE );
MF_Restore();
}
CheckSelectAll( FALSE );
mover_setup( available_list, available_count,
IBASE, ISLIDER, IUP, IDOWN,
ILINE0, ILINE13, ILINE, 0, INACTIVE_HEIGHT );
HideObj( ILINE );
Objc_draw( tree, ROOT, MAX_DEPTH, NULL );
ShowObj( ILINE );
RedrawBase( tree, ILINE );
}
/* MoveToInstalled()
* ====================================================================
* Move any Available fonts to the Installed List.
* type -> 0 -> USE Available list CALLS
* -> 1 -> Skip available list calls
*/
void
MoveToInstalled( int flag )
{
FON_PTR curptr;
FON_PTR xcurptr;
int index;
curptr = available_list;
/* Try to maintain the top node displayed to remain that way if
* at all possible.
*/
xcurptr = Active_Slit[ 0 ];
if( curptr && xcurptr )
index = Get_Findex( curptr, xcurptr );
/* Go through the list looking for selected nodes ( AFLAG == TRUE )
* and set their SEL() to FALSE.
* Where SEL == TRUE means installed. and SEL == FALSE means
* available.
* Set MakeWidth Tables flag if moving Outline Fonts TO INSTALLED!
*/
while( curptr )
{
if( AFLAG( curptr ) )
{
if( FTYPE( curptr ) == SPD_FONT )
MakeWidthFlag = TRUE;
SEL( curptr ) = TRUE;
}
curptr = FNEXT( curptr );
}
/* Now, fix up the linked list for both the
* available and installed fonts.
*/
free_arena_links();
installed_count = build_list( &installed_list, &installed_last, ACTIVE );
available_count = build_list( &available_list, &available_last, INACTIVE );
/* Prompt to save SYS files */
SetChangeFlag();
if( !flag )
{
mover_setup( available_list, available_count,
IBASE, ISLIDER, IUP, IDOWN,
ILINE0, ILINE13, ILINE, index, INACTIVE_HEIGHT );
RedrawObject( tree, IBASE );
Objc_draw( tree, ILINE, MAX_DEPTH, NULL );
if( !IsDisabled( IINSTALL ) )
ChangeButton( ad_inactive, IINSTALL, FALSE );
if( !IsDisabled( ICONFIG ) )
ChangeButton( ad_inactive, ICONFIG, FALSE );
CheckSelectAll( TRUE );
}
}
