NS_IMETHODIMP
nsDragService::InvokeDragSession(nsIDOMNode *aDOMNode,
nsISupportsArray * aArrayTransferables,
nsIScriptableRegion * aRegion,
PRUint32 aActionType)
{
PR_LOG(sDragLm, PR_LOG_DEBUG, ("nsDragService::InvokeDragSession"));
nsresult rv = nsBaseDragService::InvokeDragSession(aDOMNode,
aArrayTransferables,
aRegion, aActionType);
NS_ENSURE_SUCCESS(rv, rv);
// make sure that we have an array of transferables to use
if (!aArrayTransferables)
return NS_ERROR_INVALID_ARG;
// set our reference to the transferables. this will also addref
// the transferables since we're going to hang onto this beyond the
// length of this call
mSourceDataItems = aArrayTransferables;
// get the list of items we offer for drags
GtkTargetList *sourceList = 0;
sourceList = GetSourceList();
if (sourceList) {
// save our action type
GdkDragAction action = GDK_ACTION_DEFAULT;
if (aActionType & DRAGDROP_ACTION_COPY)
action = (GdkDragAction)(action | GDK_ACTION_COPY);
if (aActionType & DRAGDROP_ACTION_MOVE)
action = (GdkDragAction)(action | GDK_ACTION_MOVE);
if (aActionType & DRAGDROP_ACTION_LINK)
action = (GdkDragAction)(action | GDK_ACTION_LINK);
// Create a fake event for the drag so we can pass the time
// (so to speak.) If we don't do this the drag can end as a
// result of a button release that is actually _earlier_ than
// CurrentTime. So we use the time on the last button press
// event, as that will always be older than the button release
// that ends any drag.
GdkEvent event;
memset(&event, 0, sizeof(GdkEvent));
event.type = GDK_BUTTON_PRESS;
event.button.window = mHiddenWidget->window;
event.button.time = nsWindow::mLastButtonPressTime;
// start our drag.
GdkDragContext *context = gtk_drag_begin(mHiddenWidget,
sourceList,
action,
1,
&event);
// make sure to set our default icon
gtk_drag_set_icon_default(context);
gtk_target_list_unref(sourceList);
}
return NS_OK;
}
BOOL CCertSourceSelectDlg::OnInitDialog()
/*++
Routine Description:
Handler for WM_INITDIALOG.
Arguments:
None.
Return Values:
Returns false if focus set manually.
--*/
{
CDialog::OnInitDialog();
GetSourceList();
m_cboxSource.SetCurSel( 0 );
return TRUE;
}