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#include <kapplication.h>
#include <tdefilemetainfo.h>
#include <kcmdlineargs.h>
#include <tqstringlist.h>
#include <tqimage.h>
#include <kdebug.h>
#include <tqlabel.h>
#include <tqvalidator.h>
#define I18N_NOOP
static KCmdLineOptions options[] =
{
{ "+file", "File name", 0 },
{ "addgroup ", "Add a group to a file", 0},
{ "removegroup ", "Remove a group from a file", 0},
{ "removeitem ", "Remove the item from --group from a file", 0},
{ "group ", "Specify a group to work on", 0},
{ "validator", "Create a validator for an item and show its class", 0},
{ "item ", "Specify an item to work on", 0},
{ "add ", "Add the --item to the --group and set the value", 0},
{ "autogroupadd", "Automatically add a group if none is found", 0},
{ "set ", "Set the value of --item in --group", 0},
{ "groups", "list the groups of this file", 0 },
{ "mimetypeinfo ", "the mimetype info for a mimetype", 0 },
KCmdLineLastOption
};
void printKeyValues(KFileMetaInfo& info)
{
TQStringList l = info.preferredKeys();
kdDebug() << "found " << l.size() << " keys\n";
TQString s;
TQStringList::Iterator it;
for (it = l.begin(); it!=l.end(); ++it)
{
s +=" - " + *it;
}
kdDebug() << "keys: " << s << endl;
for (it = l.begin(); it!=l.end(); ++it)
{
KFileMetaInfoItem item = info.item(*it);
if ( item.isValid() && item.value().canCast(TQVariant::String)) {
kdDebug() << item.key() << "(" << item.translatedKey() << ") -> "
<< item.string() << endl;
}
}
}
void printMimeTypeInfo(TQString mimetype)
{
const KFileMimeTypeInfo* info = KFileMetaInfoProvider::self()->mimeTypeInfo(mimetype);
if (!info) return;
kdDebug() << "Preferred groups:\n";
kdDebug() << "=================\n";
TQStringList groups = info->preferredGroups();
for (TQStringList::Iterator it=groups.begin() ; it!=groups.end(); ++it)
{
kdDebug() << *it << endl;
}
kdDebug() << endl;
kdDebug() << "Supported groups:\n";
kdDebug() << "=================\n";
groups = info->supportedGroups();
for (TQStringList::Iterator it=groups.begin() ; it!=groups.end(); ++it)
{
kdDebug() << *it << endl;
}
for (TQStringList::Iterator it=groups.begin() ; it!=groups.end(); ++it)
{
const KFileMimeTypeInfo::GroupInfo* groupinfo = info->groupInfo(*it);
kdDebug() << endl;
kdDebug() << "Group \"" << *it << "\"\n";
kdDebug() << "==================\n";
if (!groupinfo) kdDebug() << "argh! no group info\n";
kdDebug() << endl;
kdDebug() << " Supported keys:\n";
TQStringList keys = groupinfo->supportedKeys();
if (!keys.count()) kdDebug() << " none\n";
for (TQStringList::Iterator kit=keys.begin(); kit!=keys.end(); ++kit)
{
kdDebug() << " " << *kit << endl;
const KFileMimeTypeInfo::ItemInfo* iti = groupinfo->itemInfo(*kit);
kdDebug() << " Key: " << iti->key() << endl;
kdDebug() << " Translated: " << iti->key() << endl;
kdDebug() << " Type: " << TQVariant::typeToName(iti->type()) << endl;
kdDebug() << " Unit: " << iti->unit() << endl;
kdDebug() << " Hint: " << iti->hint() << endl;
kdDebug() << " Attributes: " << iti->attributes() << endl;
kdDebug() << " Prefix: " << iti->prefix() << endl;
kdDebug() << " Suffix: " << iti->suffix() << endl;
}
kdDebug() << " name: " << groupinfo->name() << endl;
kdDebug() << " translated: " << groupinfo->translatedName() << endl;
kdDebug() << " attributes: " << groupinfo->attributes() << endl;
kdDebug() << " variable keys: " << (groupinfo->supportsVariableKeys() ? "Yes" : "No") << endl;
if (groupinfo->supportsVariableKeys())
{
const KFileMimeTypeInfo::ItemInfo* iti = groupinfo->variableItemInfo();
kdDebug() << " variable key type/attr: " << TQVariant::typeToName(iti->type()) << " / " << iti->attributes() << endl;
}
}
kdDebug() << endl;
kdDebug() << "Preferred keys:\n";
kdDebug() << "===============\n";
TQStringList prefKeys = info->preferredKeys();
if (!prefKeys.count()) kdDebug() << " none\n";
for (TQStringList::Iterator kit=prefKeys.begin(); kit!=prefKeys.end(); ++kit)
{
kdDebug() << *kit << endl;
}
kdDebug() << endl;
kdDebug() << "Supported keys:\n";
kdDebug() << "===============\n";
TQStringList supKeys = info->supportedKeys();
if (!supKeys.count()) kdDebug() << " none\n";
for (TQStringList::Iterator kit=supKeys.begin(); kit!=supKeys.end(); ++kit)
{
kdDebug() << *kit << endl;
}
}
void addGroup(KFileMetaInfo& info, TQString group)
{
kdDebug() << "trying to add group " << group << endl;
kdDebug() << "groups before: \n";
TQStringList groups = info.groups();
for (TQStringList::Iterator it=groups.begin() ; it!=groups.end(); ++it)
kdDebug() << " " << *it << endl;
if (info.addGroup(group))
kdDebug() << "addGroup succeeded\n";
else
kdDebug() << "addGroup failed\n";
kdDebug() << "trying another addGroup to see what happens\n";
if (info.addGroup(group))
kdDebug() << "addGroup succeeded\n";
else
kdDebug() << "addGroup failed\n";
kdDebug() << "and afterwards: \n";
groups = info.groups();
for (TQStringList::Iterator it=groups.begin() ; it!=groups.end(); ++it)
kdDebug() << " " << *it << endl;
}
void removeGroup(KFileMetaInfo& info, TQString group)
{
kdDebug() << "trying to remove group " << group << endl;
kdDebug() << "groups before: \n";
TQStringList groups = info.groups();
for (TQStringList::Iterator it=groups.begin() ; it!=groups.end(); ++it)
kdDebug() << " " << *it << endl;
info.removeGroup(group);
kdDebug() << "and afterwards: \n";
groups = info.groups();
for (TQStringList::Iterator it=groups.begin() ; it!=groups.end(); ++it)
kdDebug() << " " << *it << endl;
}
int main( int argc, char **argv )
{
// Initialize command line args
TDECmdLineArgs::init(argc, argv, "tdefilemetatest", "testing kfilmetainfo", "X");
// Tell which options are supported
TDECmdLineArgs::addCmdLineOptions( options );
// Add options from other components
TDEApplication::addCmdLineOptions();
TDEApplication app;
TDECmdLineArgs* args = TDECmdLineArgs::parsedArgs();
TQCString ov;
ov = args->getOption("mimetypeinfo");
if (ov)
{
printMimeTypeInfo(ov);
return 0;
}
if (!args->count()) return 1;
KFileMetaInfo info( args->url(0), TQString::null, KFileMetaInfo::Everything);
if (args->isSet("groups"))
{
TQStringList groups = info.groups();
for (TQStringList::Iterator it=groups.begin() ; it!=groups.end(); ++it)
{
kdDebug() << "group " << *it << endl;
}
return 0;
}
TQString group, item;
ov = args->getOption("addgroup");
if (ov) addGroup(info, ov);
ov = args->getOption("removegroup");
if (ov) removeGroup(info, ov);
ov = args->getOption("group");
if (ov) group = ov;
ov = args->getOption("item");
if (ov) item = ov;
ov = args->getOption("add");
if (ov && !group.isNull() && !item.isNull())
{
KFileMetaInfoGroup g = info[group];
if (!g.isValid() && args->isSet("autogroupadd"))
{
kdDebug() << "group is not there, adding it\n";
info.addGroup(group);
}
// add the item
KFileMetaInfoItem i = info[group].addItem(item);
if (i.isValid())
kdDebug() << "additem success\n";
else
kdDebug() << "additem failed\n";
if (i.setValue(ov))
kdDebug() << "setValue success\n";
else
kdDebug() << "setValue failed\n";
}
ov = args->getOption("set");
if (ov && !group.isNull() && !item.isNull())
{
if (info[group][item].setValue(TQString(ov)))
kdDebug() << "setValue success\n";
else
kdDebug() << "setValue failed\n";
}
ov = args->getOption("removeitem");
if (ov && !group.isNull())
{
if (info[group].removeItem(ov))
kdDebug() << "removeitem success\n";
else
kdDebug() << "removeitem failed\n";
}
if (args->isSet("validator") && !group.isNull() && !item.isNull())
{
const KFileMimeTypeInfo* kfmti = KFileMetaInfoProvider::self()->mimeTypeInfo(info.mimeType());
TQValidator* v = kfmti->createValidator(group, item);
if (!v)
kdDebug() << "got no validator\n";
else
{
kdDebug() << "validator is a " << v->className() << endl;
delete v;
}
}
kdDebug() << "is it valid?\n";
if (!info.isValid()) return 1;
kdDebug() << "it is!\n";
printKeyValues(info);
kdDebug() << "========= again after applyChanges() =========\n";
info.applyChanges();
printKeyValues(info);
KFileMetaInfoItem thumbitem = info.item(KFileMimeTypeInfo::Thumbnail);
// KFileMetaInfoItem thumbitem = info.item("Thumbnail");
if (!thumbitem.isValid()) kdDebug() << "no thumbnail\n";
else
kdDebug() << "type of thumbnail is " << thumbitem.value().typeName() << endl;
if (thumbitem.isValid() && thumbitem.value().canCast(TQVariant::Image))
{
TQLabel* label = new TQLabel(0);
app.setMainWidget(label);
TQPixmap pix;
pix.convertFromImage(thumbitem.value().toImage());
label->setPixmap(pix);
label->show();
app.exec();
}
return 0;
}
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