QContent *WheelBrowserScreen::readLauncherMenuItem(const QString &entry)
{
QContent *applnk = 0;
if (entry.right(8)==".desktop") {
// There used to be a quick way to locate a .desktop file
// Now we have to create a QContentSet and iterate over the items
// The path to the apps folder (which only exists in the database)
QString apps = Qtopia::qtopiaDir()+"apps/";
// We need the full path to the entry to compare against the items we get from QContentSet
QString entryPath = apps+entry;
applnk = new QContent( entryPath, false );
if ( applnk->id() == QContent::InvalidId ) {
delete applnk;
applnk = 0;
}
} else {
QCategoryManager catman("Applications");
if(catman.contains(entry))
{
applnk = new QContent();
applnk->setName(catman.label(entry));
applnk->setIcon(catman.iconFile(entry));
applnk->setType("Folder/"+entry);
}
else
applnk = NULL;
}
return applnk;
}
void
nsDirectoryService::RegisterCategoryProviders()
{
nsCOMPtr<nsICategoryManager> catman
(do_GetService(NS_CATEGORYMANAGER_CONTRACTID));
if (!catman)
return;
nsCOMPtr<nsISimpleEnumerator> entries;
catman->EnumerateCategory(XPCOM_DIRECTORY_PROVIDER_CATEGORY,
getter_AddRefs(entries));
nsCOMPtr<nsIUTF8StringEnumerator> strings(do_QueryInterface(entries));
if (!strings)
return;
bool more;
while (NS_SUCCEEDED(strings->HasMore(&more)) && more) {
nsCAutoString entry;
strings->GetNext(entry);
nsXPIDLCString contractID;
catman->GetCategoryEntry(XPCOM_DIRECTORY_PROVIDER_CATEGORY, entry.get(), getter_Copies(contractID));
if (contractID) {
nsCOMPtr<nsIDirectoryServiceProvider> provider = do_GetService(contractID.get());
if (provider)
RegisterProvider(provider);
}
}
}
static void
resp_show(const struct req *req, const char *file)
{
if ('.' == file[0] && '/' == file[1])
file += 2;
if ('c' == *file)
catman(req, file);
else
format(req, file);
}
int
main(int argc, char **argv)
{
int c;
__progname = argv[0];
_wildcard(&argc, &argv);
while ((c = getopt(argc, argv, "knpswM:")) != -1) {
switch (c) {
case 'k':
f_ignerr = 1;
break;
case 'n':
f_nowhatis = 1;
break;
case 'p':
f_noaction = 1;
break;
case 's':
f_noprint = 1;
break;
case 'w':
f_noformat = 1;
break;
case 'M':
mp = optarg;
break;
case '?':
default:
usage();
}
}
argc -= optind;
argv += optind;
if (f_noprint && f_noaction)
f_noprint = 0;
if (argc > 1)
usage();
if (argc == 1)
sp = *argv;
if (f_noformat == 0 || f_nowhatis == 0)
catman(mp, sp);
if (f_nowhatis == 0 && dowhatis)
makewhatis(mp);
exit(0);
}
nsresult
nsCommandLine::EnumerateHandlers(EnumerateHandlersCallback aCallback, void *aClosure)
{
nsresult rv;
nsCOMPtr<nsICategoryManager> catman
(do_GetService(NS_CATEGORYMANAGER_CONTRACTID));
NS_ENSURE_TRUE(catman, NS_ERROR_UNEXPECTED);
nsCOMPtr<nsISimpleEnumerator> entenum;
rv = catman->EnumerateCategory("command-line-handler",
getter_AddRefs(entenum));
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIUTF8StringEnumerator> strenum (do_QueryInterface(entenum));
NS_ENSURE_TRUE(strenum, NS_ERROR_UNEXPECTED);
nsAutoCString entry;
bool hasMore;
while (NS_SUCCEEDED(strenum->HasMore(&hasMore)) && hasMore) {
strenum->GetNext(entry);
nsCString contractID;
rv = catman->GetCategoryEntry("command-line-handler",
entry.get(),
getter_Copies(contractID));
if (NS_FAILED(rv))
continue;
nsCOMPtr<nsICommandLineHandler> clh(do_GetService(contractID.get()));
if (!clh) {
LogConsoleMessage(u"Contract ID '%s' was registered as a command line handler for entry '%s', but could not be created.",
contractID.get(), entry.get());
continue;
}
rv = (aCallback)(clh, this, aClosure);
if (rv == NS_ERROR_ABORT)
break;
rv = NS_OK;
}
return rv;
}
nsresult
nsCommandLine::EnumerateValidators(EnumerateValidatorsCallback aCallback, void *aClosure)
{
nsresult rv;
nsCOMPtr<nsICategoryManager> catman
(do_GetService(NS_CATEGORYMANAGER_CONTRACTID));
NS_ENSURE_TRUE(catman, NS_ERROR_UNEXPECTED);
nsCOMPtr<nsISimpleEnumerator> entenum;
rv = catman->EnumerateCategory("command-line-validator",
getter_AddRefs(entenum));
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIUTF8StringEnumerator> strenum (do_QueryInterface(entenum));
NS_ENSURE_TRUE(strenum, NS_ERROR_UNEXPECTED);
nsAutoCString entry;
bool hasMore;
while (NS_SUCCEEDED(strenum->HasMore(&hasMore)) && hasMore) {
strenum->GetNext(entry);
nsXPIDLCString contractID;
rv = catman->GetCategoryEntry("command-line-validator",
entry.get(),
getter_Copies(contractID));
if (!contractID)
continue;
nsCOMPtr<nsICommandLineValidator> clv(do_GetService(contractID.get()));
if (!clv)
continue;
rv = (aCallback)(clv, this, aClosure);
if (rv == NS_ERROR_ABORT)
break;
rv = NS_OK;
}
return rv;
}
int main (int argc, char **argv) {
char *path;
int i, result1, result2;
/* make sure GNO is running */
if (needsgno()==0) {
errx(1, "Requires GNO\n");
}
__REPORT_STACK();
/* initialization */
v_flag = V_flag = M_flag = m_flag = p_flag = err_flag = 0;
result1 = result2 = 0;
/* parse command line and check usage */
while((i = getopt(argc,argv,"M:m:pVv")) != EOF) {
switch(i) {
case 'M':
if (m_flag) err_flag++;
M_flag++;
path = optarg;
break;
case 'm':
if (M_flag) err_flag++;
m_flag++;
path = optarg;
break;
case 'p':
p_flag++;
v_flag++;
break;
case 'V':
V_flag++;
break;
case 'v':
v_flag++;
break;
default:
err_flag++;
}
}
if (err_flag || V_flag) {
fprintf(stderr,"%s version %s by Devin Reade\n",
basename(argv[0]),versionstr);
}
if (err_flag) {
fprintf(stderr,"Usage: %s [-pVv] [-M path] [-m path] [section ...]\n",
basename(argv[0]));
}
if (err_flag || V_flag) return 1;
/* translate selected "sections" into something more understandable */
for (i=optind; i<argc; i++) {
if (!strcmp(argv[i],"local")) argv[i] = "l";
if (!strcmp(argv[i],"new")) argv[i] = "n";
if (!strcmp(argv[i],"old")) argv[i] = "o";
if (!strcmp(argv[i],"public")) argv[i] = "p";
}
/* do the search */
if (M_flag) {
manpath = path;
} else {
manpath = getManpath();
}
result1 = catman(argc-optind, &argv[optind]);
if (!M_flag) free(manpath);
if (m_flag) {
manpath = path;
result2 = catman(argc-optind, &argv[optind]);
}
return (result1 || result2);
}
CameraMainWindow::CameraMainWindow(QWidget *parent, Qt::WFlags f):
QMainWindow(parent, f),
settings( NULL ),
settingsDialog( NULL ),
psize( -1 ),
vsize( -1 ),
snapRequest( 0 ),
videoOnSecondary(false),
m_photoContentSet( QContentSet::Asynchronous ),
m_photoModel( 0 ),
m_contextMenuActive(false)
{
setWindowTitle(tr("Camera"));
QtopiaApplication::setPowerConstraint(QtopiaApplication::DisableLightOff);
picfile = Qtopia::tempDir() + "image.jpg";
QWidget *cameraWidget = new QWidget(this);
camera = new Ui::CameraBase();
camera->setupUi(cameraWidget);
setCentralWidget(cameraWidget);
camcat = QLatin1String("Camera");
// Ensure the Camera system categoy exists
QCategoryManager catman("Documents");
// For new code a more unique id should be used instead of using the untranslated text
// eg. ensureSystemCategory("com.mycompany.myapp.mycategory", "My Category");
catman.ensureSystemCategory(camcat, camcat);
new CameraService(this);
camera->photo->setFocus();
connect(camera->photo, SIGNAL(clicked()), this, SLOT(takePhoto()));
connect(camera->video, SIGNAL(clicked()), this, SLOT(toggleVideo()));
refocusTimer = new QTimer(this);
refocusTimer->setSingleShot(true);
connect(refocusTimer, SIGNAL(timeout()), this, SLOT(takePhotoNow()));
thumb[0] = camera->thumb1;
thumb[1] = camera->thumb2;
thumb[2] = camera->thumb3;
thumb[3] = camera->thumb4;
thumb[4] = camera->thumb5;
cur_thumb = -1;
// Load the allowable sizes from the camera hardware.
photo_size = camera->videocaptureview->photoSizes();
video_size = camera->videocaptureview->videoSizes();
namehint=0;
recording = false;
if ( !video_supported ) {
// Room for longer text
camera->photo->setText(tr("Take Photo"));
camera->video->setEnabled(false);
camera->video->hide();
}
if (QApplication::desktop()->numScreens() > 1) {
// We have a secondary display - watch for the clamshell open/close
clamshellVsi = new QValueSpaceItem("/Hardware/Devices/ClamshellOpen", this);
connect(clamshellVsi, SIGNAL(contentsChanged()), this, SLOT(clamshellChanged()));
if (!clamshellVsi->value().toBool()) {
videoToScreen(1);
}
}
m_photoContentSet.setCriteria( QContentFilter( QContent::Document )
& QContentFilter::category( QLatin1String( "Camera" ) )
& QContentFilter::mimeType( QLatin1String( "image/jpeg" ) ) );
m_photoContentSet.setSortCriteria( QContentSortCriteria( QContentSortCriteria::LastUpdated, Qt::DescendingOrder ) );
m_photoModel = new QContentSetModel( &m_photoContentSet, this );
connect( m_photoModel, SIGNAL(updateFinished()), this, SLOT(loadThumbs()) );
m_wait = new QWaitWidget(camera->videocaptureview);
m_iswaiting = false;
QTimer::singleShot(1, this, SLOT(delayedInit()));
m_currzoom = 0;
zoomActive = false;
zoomTimer.setSingleShot(true);
zoomTimer.setInterval(5000);
connect(&zoomTimer, SIGNAL(timeout()), this, SLOT(hideZoom()));
}
static void
pg_show(const struct req *req, char *path)
{
struct manpaths ps;
size_t sz;
char *sub;
char file[PATH_MAX];
const char *cp;
int rc, catm;
unsigned int vol, rec, mr;
DB *idx;
DBT key, val;
idx = NULL;
/* Parse out mroot, volume, and record from the path. */
if (NULL == path || NULL == (sub = strchr(path, '/'))) {
resp_error400();
return;
}
*sub++ = '\0';
if ( ! atou(path, &mr)) {
resp_error400();
return;
}
path = sub;
if (NULL == (sub = strchr(path, '/'))) {
resp_error400();
return;
}
*sub++ = '\0';
if ( ! atou(path, &vol) || ! atou(sub, &rec)) {
resp_error400();
return;
} else if (mr >= (unsigned int)req->psz) {
resp_error400();
return;
}
/*
* Begin by chdir()ing into the manroot.
* This way we can pick up the database files, which are
* relative to the manpath root.
*/
if (-1 == chdir(req->p[(int)mr].path)) {
perror(req->p[(int)mr].path);
resp_baddb();
return;
}
memset(&ps, 0, sizeof(struct manpaths));
manpath_manconf(&ps, "etc/catman.conf");
if (vol >= (unsigned int)ps.sz) {
resp_error400();
goto out;
}
sz = strlcpy(file, ps.paths[vol], PATH_MAX);
assert(sz < PATH_MAX);
strlcat(file, "/", PATH_MAX);
strlcat(file, MANDOC_IDX, PATH_MAX);
/* Open the index recno(3) database. */
idx = dbopen(file, O_RDONLY, 0, DB_RECNO, NULL);
if (NULL == idx) {
perror(file);
resp_baddb();
goto out;
}
key.data = &rec;
key.size = 4;
if (0 != (rc = (*idx->get)(idx, &key, &val, 0))) {
rc < 0 ? resp_baddb() : resp_error400();
goto out;
} else if (0 == val.size) {
resp_baddb();
goto out;
}
cp = (char *)val.data;
catm = 'c' == *cp++;
if (NULL == memchr(cp, '\0', val.size - 1))
resp_baddb();
else {
file[(int)sz] = '\0';
strlcat(file, "/", PATH_MAX);
strlcat(file, cp, PATH_MAX);
if (catm)
catman(req, file);
else
format(req, file);
}
out:
if (idx)
(*idx->close)(idx);
manpath_free(&ps);
}
