int CDDBaseGrid::ReSort(CString defaultcol)
{
// Re-perform the previous sort. If there was no previous sort then sort
// by defaultcol.
if (m_lastSortCol.IsEmpty())
{
return SortBy(defaultcol);
}
// else
// Fool the sort direction toggle by toggling back, then
// do regular sort.
m_sortAscending = !m_sortAscending;
return SortBy(m_lastSortCol);
}
/////////////////////////////////////////////////////////////////////////////
// OnTH_LClicked
// Sent whenever the user clicks the left mouse button within the top heading
// this message is sent when the button goes down then again when the button goes up
// Params:
// col, row - coordinates of a cell that received mouse click event
// updn - is TRUE if mouse button is 'down' and FALSE if button is 'up'
// processed - indicates if current event was processed by other control in the grid.
// rect - represents the CDC rectangle of cell in question
// point - represents the screen point where the mouse event was detected
// Return:
// <none>
void CDDBaseGrid::OnTH_LClicked(int col,long row,int updn,RECT *rect,POINT *point,BOOL processed)
{
//UNREFERENCED_PARAMETER(col);
UNREFERENCED_PARAMETER(row);
UNREFERENCED_PARAMETER(updn);
UNREFERENCED_PARAMETER(*rect);
UNREFERENCED_PARAMETER(*point);
UNREFERENCED_PARAMETER(processed);
// Sort by selected column when user clicks in column heading and
// did not do a column swap.
// If the button-up col does not match the button-down col, then a col swap occurred.
// Column sort can be turned on/off by sbuclass grids. Sort only if on.
if (m_sortEnabled)
{
if (updn == TRUE) // Button Down
{
m_THButtonDownCol = col;
}
else if (col == m_THButtonDownCol) // Button Up, down & up cols match?
{
SortBy(col);
RedrawAll();
}
}
}
void AbstractTestModel::sort(int column, Qt::SortOrder order /* = Qt::AscendingOrder */)
{
m_sortColumn = column;
m_sortOrder = order;
SortBy(column, order);
Q_EMIT SortingChanged(column, order);
}
///////////////
// Sorts the list by the current sorting column
// Useful, when you're re-filling the list or adding new items
void CListview::ReSort()
{
// Find the column
std::vector<CListviewColumn *>::iterator it = tColumns.begin();
int i = 0;
for (; it != tColumns.end(); it++, i++)
if ((*it)->getSortDirection() != sort_None)
break;
// Not found
if (it == tColumns.end())
return;
// Sort
SortBy(i, (*it)->getSortDirection() == sort_Ascending);
}
/////////////////////////////////////////////////////////////////////////////
// OnTH_LClicked
// Sent whenever the user clicks the left mouse button within the top heading
// this message is sent when the button goes down then again when the button goes up
//
// 'col' is negative if the area clicked in is not valid
// 'updn' TRUE if the button is down FALSE if the button just when up
void MyCug::OnTH_LClicked(int col,long row,int updn,RECT *rect,POINT *point,BOOL processed)
{
if ( !updn )
{
if ( m_nSortCol != GetColTranslation( col ))
{
m_nSortDir = UG_SORT_ASCENDING;
}
else if ( m_nSortDir == UG_SORT_DESCENDING )
{
m_nSortDir = UG_SORT_ASCENDING;
}
else if ( m_nSortDir = UG_SORT_ASCENDING )
{
m_nSortDir = UG_SORT_DESCENDING;
}
//m_nSortCol = col;
m_nSortCol = GetColTranslation( col );
SortBy( col, m_nSortDir );
RedrawAll();
}
}
nsresult nsAbView::RefreshTree()
{
nsresult rv;
// The PREF_MAIL_ADDR_BOOK_LASTNAMEFIRST pref affects how the GeneratedName column looks.
// so if the GeneratedName is our primary or secondary sort,
// we need to resort.
// the same applies for kPhoneticNameColumn
//
// XXX optimize me
// PrimaryEmail is always the secondary sort, unless it is currently the
// primary sort. So, if PrimaryEmail is the primary sort,
// GeneratedName might be the secondary sort.
//
// One day, we can get fancy and remember what the secondary sort is.
// We do that, we can fix this code. At best, it will turn a sort into a invalidate.
//
// If neither the primary nor the secondary sorts are GeneratedName (or kPhoneticNameColumn),
// all we have to do is invalidate (to show the new GeneratedNames),
// but the sort will not change.
if (mSortColumn.EqualsLiteral(GENERATED_NAME_COLUMN_ID) ||
mSortColumn.EqualsLiteral(kPriEmailProperty) ||
mSortColumn.EqualsLiteral(kPhoneticNameColumn)) {
rv = SortBy(mSortColumn.get(), mSortDirection.get());
}
else {
rv = InvalidateTree(ALL_ROWS);
// Although the selection hasn't changed, the card that is selected may need
// to be displayed differently, therefore pretend that the selection has
// changed to force that update.
SelectionChanged();
}
return rv;
}
int CDDBaseGrid::SortBy(int col)
{
CString colname = this->QuickGetText(col, -1);
return SortBy(colname);
}
NS_IMETHODIMP nsAbView::SetView(nsIAbDirectory *aAddressBook,
nsIAbViewListener *aAbViewListener,
const nsAString &aSortColumn,
const nsAString &aSortDirection,
nsAString &aResult)
{
// Ensure we are initialized
nsresult rv = Initialize();
mAbViewListener = nsnull;
if (mTree)
{
// Try and speed deletion of old cards by disconnecting the tree from us.
mTreeSelection->ClearSelection();
mTree->SetView(nsnull);
}
// Clear out old cards
PRInt32 i = mCards.Count();
while(i-- > 0)
{
rv = RemoveCardAt(i);
NS_ASSERTION(NS_SUCCEEDED(rv), "remove card failed\n");
}
mDirectory = aAddressBook;
rv = EnumerateCards();
NS_ENSURE_SUCCESS(rv, rv);
NS_NAMED_LITERAL_STRING(generatedNameColumnId, GENERATED_NAME_COLUMN_ID);
// See if the persisted sortColumn is valid.
// It may not be, if you migrated from older versions, or switched between
// a mozilla build and a commercial build, which have different columns.
nsAutoString actualSortColumn;
if (!generatedNameColumnId.Equals(aSortColumn) && mCards.Count()) {
nsIAbCard *card = ((AbCard *)(mCards.ElementAt(0)))->card;
nsString value;
// XXX todo
// Need to check if _Generic is valid. GetCardValue() will always return NS_OK for _Generic
// We're going to have to ask mDirectory if it is.
// It might not be. example: _ScreenName is valid in Netscape, but not Mozilla.
rv = GetCardValue(card, PromiseFlatString(aSortColumn).get(), value);
if (NS_FAILED(rv))
actualSortColumn = generatedNameColumnId;
else
actualSortColumn = aSortColumn;
}
else
actualSortColumn = aSortColumn;
rv = SortBy(actualSortColumn.get(), PromiseFlatString(aSortDirection).get());
NS_ENSURE_SUCCESS(rv, rv);
mAbViewListener = aAbViewListener;
if (mAbViewListener && !mSuppressCountChange) {
rv = mAbViewListener->OnCountChanged(mCards.Count());
NS_ENSURE_SUCCESS(rv, rv);
}
aResult = actualSortColumn;
return NS_OK;
}
///////////////////
// Mouse up event
int CListview::DoMouseUp(int x, int y, int dx, int dy, MouseButton button, const ModifiersState& modstate)
{
if(cScrollbar->isMouseDown() && cScrollbar->getVisible()) {
cScrollbar->DoMouseUp(x - cScrollbar->getX(), y - cScrollbar->getY(), dx, dy, button, modstate);
CContainerWidget::DoMouseUp(x, y, dx, dy, button, modstate);
return WID_PROCESSED;
} else {
fLastMouseUp = AbsTime();
}
// Column headers
if (bShowColumnHeaders) {
if( y >= cBorder.getTopW() && y < tItemArea.y && tLX->currentTime-fLastMouseUp >= 0.15f && iGrabbed <= 0) {
fLastMouseUp = tLX->currentTime;
iGrabbed = -1;
int cur_x = cBorder.getLeftW();
std::vector<CListviewColumn *>::iterator col = tColumns.begin();
for (int i = 0; col != tColumns.end(); col++, i++) {
(*col)->setMouseDown(false);
// Mouse up over the column
if (x >= cur_x && x < cur_x + (*col)->getWidth()) {
bool asc = ((*col)->getSortDirection() != sort_Ascending);
(*col)->setSortDirection(asc ? sort_Ascending : sort_Descending);
SortBy(i, asc);
} else
(*col)->setSortDirection(sort_None);
cur_x += (*col)->getWidth();
}
CWidget::DoMouseUp(x, y, dx, dy, button, modstate);
return WID_PROCESSED;
}
iGrabbed = 0;
}
setSelectedSub(NULL, -1);
//
// Process the items
//
// Send the event to the focused widget
if (tFocusedSubWidget) {
tFocusedSubWidget->DoMouseUp(x, y, dx, dy, button, modstate);
}
int count = 0;
int cur_y = tItemArea.y;
std::list<CListviewItem *>::iterator item = tItems.begin();
for(; item != tItems.end(); item++) {
if (!(*item)->isVisible())
continue;
if(count++ < cScrollbar->getValue())
continue;
// Find the max height
int h = (*item)->getHeight();
if(y > cur_y && y < cur_y + h) {
bool doubleclick = false;
if(tSelected && button == /*MBT_LEFT*/0) {
if(tSelected == (*item)) {
if(tLX->currentTime - fLastMouseUp < 0.5f) {
doubleclick = true;
fLastMouseUp = AbsTime();
CALL_EVENT(OnDoubleClick, (this, tSelected, count - 1));
}
}
}
// Go through the sub items, check which one was clicked on
std::list<CListviewSubitem *>::iterator sub = (*item)->getSubitems().begin();
std::vector<CListviewColumn *>::iterator col = tColumns.begin();
int cur_x = tItemArea.x;
int i=0;
for(; sub != (*item)->getSubitems().end() && col != tColumns.end(); col++, sub++,i++) {
if((*sub)->isVisible())
if(x >= cur_x && x < cur_x + (*col)->getWidth())
setSelectedSub(*sub, i);
// HINT: mouseup can receive only focused widget => no need to test events here
cur_x += (*col)->getWidth();
}
setSelected(item, count - 1);
if(!doubleclick)
fLastMouseUp = tLX->currentTime;
return WID_PROCESSED;
}
// Check that we don't overflow
cur_y += (*item)->getHeight();
if(cur_y >= tItemArea.y + tItemArea.h)
break;
}
CContainerWidget::DoMouseUp(x, y, dx, dy, button, modstate);
return WID_PROCESSED;
}
/***************************************************
SortBy
Sorts the rows in the grid based on the given array
of columns. The order in which the column numbers
appear in the array determine how the sub-sorts are
performed, with [0] being the primary sort.
The order of the sort depends on the given flags.
Note: This function will not redraw the grid after
the sort is performed. Once a redraw is required call
CUGCtrl::RedrawAll()
new sort features
- halfway point checking
- row skipping
Params
cols - column number array to sort the grid by
numCols - number of column numbers in the array
flags - UG_SORT_ASCENDING or UG_SORT_DESCENDING
Return
UG_SUCCESS - success
UG_ERROR - failure
****************************************************/
int CUGMem::SortBy(int *cols,int numCols,int flags)
{
return SortBy(0,0x7FFFFFFF,cols,numCols,flags);
}
/***************************************************
SortBy
Sorts the rows in the grid based on the given column
the order of the sort depends on the given flags.
Note: This function will not redraw the grid after
the sort is performed. Once a redraw is required call
CUGCtrl::RedrawAll()
Params
col - column to sort the grid by
flags - UG_SORT_ASCENDING or UG_SORT_DESCENDING
Return
UG_SUCCESS - success
UG_ERROR - failure
****************************************************/
int CUGMem::SortBy(int col,int flags)
{
return SortBy(&col,1,flags);
}