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// Copyright (c) 2003,2004 Charles Samuels <charles@kde.org>
// See the file COPYING for redistribution terms.
#include "menu.h"
#include <kiconloader.h>
#include <klocale.h>
#include "tree.h"
FileMenu::FileMenu(TQWidget *parent, Oblique *oblique, File file)
: KPopupMenu(parent)
{
if (file)
mFiles.append(file);
insertItem(
BarIconSet("delete"), i18n("&Remove From Playlist"),
this, TQT_SLOT(removeFromList())
);
insertItem(i18n("&Properties"), this, TQT_SLOT(properties()));
(new SliceListAction(
i18n("&Slices"), oblique,
this, TQT_SLOT(toggleInSlice(Slice *)),
mFiles, this
))->plug(this);
}
static void addTo(TQValueList<File> &files, TreeItem *item)
{
File f = item->file();
if (f) files.append(f);
item = item->firstChild();
while (item)
{
addTo(files, item);
item = item->nextSibling();
}
}
FileMenu::FileMenu(TQWidget *parent, Oblique *oblique, TreeItem *items)
: KPopupMenu(parent)
{
addTo(mFiles, items);
insertItem(
BarIconSet("delete"), i18n("&Remove From Playlist"),
this, TQT_SLOT(removeFromList())
);
insertItem(i18n("&Properties"), this, TQT_SLOT(properties()));
(new SliceListAction(
i18n("&Slices"), oblique,
this, TQT_SLOT(toggleInSlice(Slice *)),
mFiles, this
))->plug(this);
}
void FileMenu::removeFromList()
{
for (TQValueList<File>::Iterator i(mFiles.begin()); i != mFiles.end(); ++i)
{
(*i).remove();
}
}
void FileMenu::properties()
{
new ObliquePropertiesDialog(mFiles, parentWidget());
}
void FileMenu::toggleInSlice(Slice *slice)
{
void (File::*task)(Slice*)=0;
for (TQValueList<File>::Iterator i(mFiles.begin()); i != mFiles.end(); ++i)
{
if (!task)
{ // we check with the first one
if ((*i).isIn(slice))
task = &File::removeFrom;
else
task = &File::addTo;
}
((*i).*task)(slice);
}
}
SliceListAction::SliceListAction(
const TQString &text, Oblique *oblique,
TQObject *reciever, const char *slot,
const TQValueList<File> &files, TQObject *parent, const char *name
) : KActionMenu(text, parent, name)
{
mFiles = files;
mOblique = oblique;
slicesModified();
if (reciever)
connect(this, TQT_SIGNAL(activated(Slice*)), reciever, slot);
connect(popupMenu(), TQT_SIGNAL(activated(int)), TQT_SLOT(hit(int)));
connect(oblique->base(), TQT_SIGNAL(slicesModified()), TQT_SLOT(slicesModified()));
}
void SliceListAction::slicesModified()
{
mIndexToSlices.clear();
KPopupMenu *menu = popupMenu();
menu->clear();
TQPtrList<Slice> slices = mOblique->base()->slices();
int id=1;
for (TQPtrListIterator<Slice> i(slices); *i; ++i)
{
Slice *s = *i;
if (s->id()==0 && mFiles.count())
{
continue;
}
menu->insertItem(s->name(), id);
if (mFiles.count())
{
menu->setItemChecked(id, mFiles.first().isIn(s));
}
// else if (mOblique->slice() == s) // TODO: show the selected one
// {
// menu->setItemChecked(id, true);
// }
if (mFiles.count() && s->id() == 0)
{
menu->setItemEnabled(id, false);
}
mIndexToSlices.insert(id, s);
id++;
}
}
void SliceListAction::hit(int index)
{
emit activated(mIndexToSlices[index]);
}
SchemaListAction::SchemaListAction(
const TQString &text,
TQObject *reciever, const char *slot,
TQObject *parent, const char *name
) : KActionMenu(text, parent, name)
{
mTree = 0;
if (reciever)
connect(this, TQT_SIGNAL(activated(const TQString&)), reciever, slot);
connect(popupMenu(), TQT_SIGNAL(aboutToShow()), TQT_SLOT(prepare()));
connect(popupMenu(), TQT_SIGNAL(activated(int)), TQT_SLOT(hit(int)));
}
void SchemaListAction::prepare()
{
assert(mTree);
mIndexToSchemas.clear();
KPopupMenu *menu = popupMenu();
menu->clear();
if (!mTree) return;
int id=1;
TQStringList names = mTree->oblique()->schemaNames();
for (TQStringList::Iterator i(names.begin()); i != names.end(); ++i)
{
Query q;
TQString title = mTree->oblique()->loadSchema(q, *i);
menu->insertItem(title, id);
menu->setItemChecked(id, mTree->fileOfQuery() == *i);
mIndexToSchemas.insert(id, *i);
id++;
}
}
void SchemaListAction::hit(int index)
{
emit activated(mIndexToSchemas[index]);
}
ObliquePropertiesDialog::ObliquePropertiesDialog(const TQValueList<File> &files, TQWidget *parent)
: KPropertiesDialog(makeItems(files), parent), mFiles(files)
{
connect(this, TQT_SIGNAL(propertiesClosed()), TQT_SLOT(deleteLater()));
connect(this, TQT_SIGNAL(applied()), TQT_SLOT(modified()));
show();
}
void ObliquePropertiesDialog::modified()
{
// TODO reload the file's info
for (TQValueList<File>::Iterator i(mFiles.begin()); i != mFiles.end(); ++i)
{
(*i).makeCache();
(*i).base()->notifyChanged(*i);
}
}
KFileItemList ObliquePropertiesDialog::makeItems(const TQValueList<File> &files)
{
KFileItemList kl;
for (TQValueList<File>::ConstIterator i(files.begin()); i != files.end(); ++i)
{
File f = *i;
kl.append(new KFileItem(f.url(), f.property("mimetype"), KFileItem::Unknown));
}
return kl;
}
#include "menu.moc"
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