MainWindow::MainWindow(QWidget *parent)
: QMainWindow(parent)
, ui(new Ui::MainWindow)
{
ui->setupUi(this);
// Settings
m_settings = new VSettings("org.hawaii.desktop");
connect(m_settings, SIGNAL(changed()),
this, SLOT(settingsChanged()));
// Connect signals
connect(ui->actionNewTab, SIGNAL(triggered()),
this, SLOT(slotNewTab()));
connect(ui->actionNewWindow, SIGNAL(triggered()),
this, SLOT(slotNewWindow()));
connect(ui->actionCloseTab, SIGNAL(triggered()),
this, SLOT(slotCloseCurrentTab()));
connect(ui->actionOpenFileManager, SIGNAL(triggered()),
this, SLOT(slotOpenFileManager()));
connect(ui->actionQuit, SIGNAL(triggered()),
this, SLOT(close()));
connect(ui->actionCopy, SIGNAL(triggered()),
this, SLOT(slotCopy()));
connect(ui->actionPaste, SIGNAL(triggered()),
this, SLOT(slotPaste()));
connect(ui->actionFind, SIGNAL(triggered()),
this, SLOT(slotFind()));
connect(ui->actionAbout, SIGNAL(triggered()),
this, SLOT(slotAbout()));
connect(ui->tabWidget, SIGNAL(tabCloseRequested(int)),
this, SLOT(slotCloseTab(int)));
// Start with a tab
slotNewTab();
}
void PanelBrowserMenu::initialize()
{
_lastpress = QPoint(-1, -1);
// don't change menu if already visible
if (isVisible())
return;
if (_dirty) {
// directory content changed while menu was visible
slotClear();
setInitialized(false);
_dirty = false;
}
if (initialized()) return;
setInitialized(true);
// start watching if not already done
if (!_dirWatch.contains(path()))
_dirWatch.addDir( path() );
// setup icon map
initIconMap();
// clear maps
_filemap.clear();
_mimemap.clear();
QDir::Filters filter = QDir::Dirs | QDir::Files;
if (KickerSettings::showHiddenFiles())
{
filter |= QDir::Hidden;
}
QDir dir(path(), QString(), QDir::DirsFirst | QDir::Name | QDir::IgnoreCase, filter);
// does the directory exist?
if (!dir.exists()) {
insertItem(i18n("Failed to Read Folder"));
return;
}
// get entry list
QFileInfoList list = dir.entryInfoList();
KUrl url;
url.setPath(path());
if (!KAuthorized::authorizeUrlAction("list", KUrl(), url))
{
insertItem(i18n("Not Authorized to Read Folder"));
return;
}
// insert file manager and terminal entries
// only the first part menu got them
if(_startid == 0 && !_filesOnly) {
// FIXME: no more menu titles so NOW WHAT?!
// insertTitle(path());
insertItem(CICON("kfm"), i18n("Open in File Manager"), this, SLOT(slotOpenFileManager()));
if (KAuthorized::authorizeKAction("shell_access"))
insertItem(CICON("terminal"), i18n("Open in Terminal"), this, SLOT(slotOpenTerminal()));
}
bool first_entry = true;
bool dirfile_separator = false;
unsigned int item_count = 0;
int run_id = _startid;
// get list iterator
QFileInfoList::iterator it = list.begin();
// jump to startid
it += _startid;
// iterate over entry list
for (; it != list.end(); ++it)
{
// bump id
run_id++;
QFileInfo fi = *it;
// handle directories
if (fi.isDir())
{
QString name = fi.fileName();
// ignore . and .. entries
if (name == "." || name == "..") continue;
QPixmap icon;
QString path = fi.absoluteFilePath();
// parse .directory if it does exist
if (QFile::exists(path + "/.directory")) {
KDesktopFile c(path + "/.directory");
const KConfigGroup cg = c.desktopGroup();
QString iconPath = cg.readEntry("Icon");
if ( iconPath.startsWith("./") )
iconPath = path + '/' + iconPath.mid(2);
icon = KIconLoader::global()->loadIcon(iconPath,
KIconLoader::Small, KIconLoader::SizeSmall,
KIconLoader::DefaultState, QStringList(), 0, true);
if(icon.isNull())
icon = CICON("folder");
name = cg.readEntry("Name", name);
}
// use cached folder icon for directories without special icon
if (icon.isNull())
icon = CICON("folder");
// insert separator if we are the first menu entry
if(first_entry) {
if (_startid == 0 && !_filesOnly)
addSeparator();
first_entry = false;
}
// append menu entry
PanelBrowserMenu *submenu = new PanelBrowserMenu(path, this);
submenu->_filesOnly = _filesOnly;
append(icon, name, submenu);
// bump item count
item_count++;
dirfile_separator = true;
}
// handle files
else if(fi.isFile())
{
QString name = fi.fileName();
QString title = KIO::decodeFileName(name);
QPixmap icon;
QString path = fi.absoluteFilePath();
bool mimecheck = false;
// .desktop files
if(KDesktopFile::isDesktopFile(path))
{
KDesktopFile c( path );
const KConfigGroup cg = c.desktopGroup();
title = cg.readEntry("Name", title);
QString s = cg.readEntry("Icon");
if(!_icons->contains(s)) {
icon = KIconLoader::global()->loadIcon(s, KIconLoader::Small, KIconLoader::SizeSmall,
KIconLoader::DefaultState, QStringList(), 0, true);
if(icon.isNull()) {
QString type = cg.readEntry("Type", "Application");
if (type == "Directory")
icon = CICON("folder");
else if (type == "Mimetype")
icon = CICON("txt");
else if (type == "FSDevice")
icon = CICON("chardevice");
else
icon = CICON("exec");
}
else
_icons->insert(s, icon);
}
else
icon = CICON(s);
}
else {
// set unknown icon
icon = CICON("unknown");
// mark for delayed mimetime check
mimecheck = true;
}
// insert separator if we are the first menu entry
if(first_entry) {
if(_startid == 0 && !_filesOnly)
addSeparator();
first_entry = false;
}
// insert separator if we we first file after at least one directory
if (dirfile_separator) {
addSeparator();
dirfile_separator = false;
}
// append file entry
append(icon, title, name, mimecheck);
// bump item count
item_count++;
}
if (item_count == KickerSettings::maxEntries2())
{
// Only insert a "More" item if there are actually more items.
++it;
if( it != list.end() ) {
addSeparator();
append(CICON("kdisknav"), i18n("More"), new PanelBrowserMenu(path(), this, run_id));
}
break;
}
}
#if 0
// WABA: tear off handles don't work together with dynamically updated
// menus. We can't update the menu while torn off, and we don't know
// when it is torn off.
if(KGlobalSettings::insertTearOffHandle() && item_count > 0)
insertTearOffHandle();
#endif
adjustSize();
QString dirname = path();
int maxlen = contentsRect().width() - 40;
if(item_count == 0)
maxlen = fontMetrics().width(dirname);
if (fontMetrics().width(dirname) > maxlen) {
while ((!dirname.isEmpty()) && (fontMetrics().width(dirname) > (maxlen - fontMetrics().width("..."))))
dirname = dirname.remove(0, 1);
dirname.prepend("...");
}
setWindowTitle(dirname);
// setup and start delayed mimetype check timer
if(_mimemap.count() > 0) {
if(!_mimecheckTimer)
_mimecheckTimer = new QTimer(this);
connect(_mimecheckTimer, SIGNAL(timeout()), SLOT(slotMimeCheck()));
_mimecheckTimer->start(0);
}
}