// Add a new file item, optionally under a given group.
qtractorFileListItem *qtractorFileListView::addFileItem (
const QString& sPath, qtractorFileGroupItem *pParentItem )
{
qtractorSession *pSession = qtractorSession::getInstance();
if (pSession == NULL)
return NULL;
qtractorFileListItem *pFileItem = findFileItem(sPath);
if (pFileItem == NULL) {
pFileItem = createFileItem(sPath);
if (pFileItem) {
// Add to file/path registry...
pSession->files()->addFileItem(m_iFileType, pFileItem);
// Insert the new file item in place...
if (pParentItem) {
if (pParentItem->type() == GroupItem) {
pParentItem->insertChild(0, pFileItem);
} else {
// It must be a group item...
QTreeWidgetItem *pItem
= static_cast<QTreeWidgetItem *> (pParentItem);
pParentItem = groupItem(pParentItem);
if (pParentItem) {
const int iItem = pParentItem->indexOfChild(pItem);
if (iItem >= 0)
pParentItem->insertChild(iItem + 1, pFileItem);
else
pItem->addChild(pFileItem);
} else {
const int iItem = QTreeWidget::indexOfTopLevelItem(pItem);
if (iItem >= 0)
QTreeWidget::insertTopLevelItem(iItem + 1, pFileItem);
else
QTreeWidget::addTopLevelItem(pFileItem);
}
}
}
else QTreeWidget::addTopLevelItem(pFileItem);
}
}
#if 0
if (pFileItem)
QTreeWidget::setCurrentItem(pFileItem);
#endif
return pFileItem;
}
void filePopup(Widget w, XEvent *event, String *params, Cardinal *num_params)
{
Window root, child, win;
Widget button;
FileWindowRec *fw;
int x, y, x_win, y_win;
unsigned int mask;
int item;
fw = findFileWidgetByForm(w);
if (!fw || fw->scrolled == None) return;
win = XtWindow(fw->icon_box);
XQueryPointer(dpy, win, &root, &child, &x, &y, &x_win, &y_win, &mask);
if (child != None)
{
button = XtWindowToWidget(dpy, child);
item = findFileItem(fw, button);
XtVaSetValues(fw->form, XmNuserData, (XtPointer) item, NULL);
fileSelect(fw, item);
if (S_ISDIR(fw->files[item]->stats.st_mode))
{
XmMenuPosition(fw->dirPopup, (XButtonPressedEvent *) event);
XtManageChild(fw->dirPopup);
}
else if (fw->files[item]->stats.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))
{
XmMenuPosition(fw->execPopup, (XButtonPressedEvent *) event);
XtManageChild(fw->execPopup);
}
else
{
XmMenuPosition(fw->filePopup, (XButtonPressedEvent *) event);
XtManageChild(fw->filePopup);
}
}
else
{
XmMenuPosition(fw->formPopup, (XButtonPressedEvent *) event);
XtManageChild(fw->formPopup);
}
}
// Make as current selection an existing file item.
qtractorFileListItem *qtractorFileListView::selectFileItem (
const QString& sPath, int iChannel )
{
qtractorFileListItem *pFileItem = findFileItem(sPath);
if (pFileItem == NULL)
return NULL;
// Shall we go deep further intto a channel item?
if (iChannel > 0) {
// Open file item...
pFileItem->setOpen(true);
// Select channel item...
const int iChildCount = pFileItem->childCount();
for (int i = 0; i < iChildCount; ++i) {
QTreeWidgetItem *pItem = pFileItem->child(i);
if (pItem->type() == qtractorFileListView::ChannelItem) {
qtractorFileChannelItem *pChannelItem
= static_cast<qtractorFileChannelItem *> (pItem);
if (pChannelItem && pChannelItem->channel() == iChannel) {
QTreeWidget::setCurrentItem(pChannelItem);
return pFileItem;
}
}
}
}
// Open file group, if any...
qtractorFileGroupItem *pGroupItem = pFileItem->groupItem();
if (pGroupItem)
pGroupItem->setOpen(true);
// Nothing else than select file item...
QTreeWidget::setCurrentItem(pFileItem);
return pFileItem;
}
