C++ fb::VariantList类代码示例

FB::VariantList btlauncherAPI::stopRunning(const std::string& val) {
	FBLOG_INFO("stopRunning()", "START");
	FBLOG_INFO("stopRunning()", val.c_str());
	FB::VariantList list;
    bool foundIt = false;

    size_t procCount = 0;
    kinfo_proc *procList = NULL;
    GetBSDProcessList(&procList, &procCount);
    size_t i;
    for (i = 0; i < procCount; i++) {
        if (!strcmp(procList[i].kp_proc.p_comm, val.c_str())) {
			FBLOG_INFO("stopRunning()", val.c_str());
            kill(procList[i].kp_proc.p_pid, SIGKILL);
            foundIt = true;
        }
    }

	free(procList);
	
    if (foundIt) {
        list.push_back("ok");
	} else {
        list.push_back("could not open process");
	}
	FBLOG_INFO("stopRunning()", "END");
    return list;
}

FB::variant jsonValueToVariant( Json::Value root )
{
    Json::Value def;
    if (root.isString())
        return root.asString();
    else if (root.isBool())
        return root.asBool();
    else if (root.isDouble())
        return root.asDouble();
    else if (root.isInt())
        return root.asInt();
    else if (root.isUInt())
        return root.asUInt();
    else if (root.isNull())
        return FB::FBNull();
    else if (root.isArray()) {
        FB::VariantList outList;
        for (size_t i = 0; i < root.size(); ++i) {
            outList.push_back(jsonValueToVariant(root.get(i, def)));
        }
        return outList;
    } else if (root.isObject()) {
        Json::Value::Members members = root.getMemberNames();
        FB::VariantMap outMap;
        for (Json::Value::Members::iterator it = members.begin(); it != members.end(); ++it)
        {
            outMap[*it] = jsonValueToVariant(root.get(*it, def));
        }
        return outMap;
    } else {
        return FB::FBVoid();
    }
}

void DialogManagerX11::_showFolderDialog(FB::PluginWindow* win, bool multi, const PathCallback& cb)
{
    FB::VariantList out;

    // Create the dialog.  Do it the hard way so we can override the default
    // behavior which does not allow files and directories to be selected together.
    GtkWidget *dialog = gtk_dialog_new_with_buttons("Open", NULL, GTK_DIALOG_MODAL,
      GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, NULL);
    GtkWidget *action_area = gtk_dialog_get_action_area(GTK_DIALOG(dialog));
    GtkWidget *content_area = gtk_dialog_get_content_area(GTK_DIALOG(dialog));

    // Some nicer formatting
    gtk_box_set_spacing(GTK_BOX(content_area), 2);
    gtk_container_set_border_width(GTK_CONTAINER(dialog), 5);
    gtk_container_set_border_width(GTK_CONTAINER(action_area), 5);
    gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT);

    // Create the file chooser widget
    GtkWidget *chooser = gtk_file_chooser_widget_new(GTK_FILE_CHOOSER_ACTION_OPEN);
    if (multi)
      gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(chooser), TRUE);

    // And add it to the dialog
    gtk_container_add(GTK_CONTAINER(content_area), chooser);
    gtk_widget_show(chooser);

    // for the life of me I can't figure out how to get the filechooserwidget
    // to return an actual requested size.  Going with the simple hard coded
    // size until that can be figured out.
    gtk_window_resize(GTK_WINDOW(dialog), 600, 400);

    // run the dialog
    gint result = gtk_dialog_run(GTK_DIALOG(dialog));
    if (result == GTK_RESPONSE_ACCEPT) {
      char *buffer;
      std::string filename;
      GSList *filenames, *iterator;

      filenames = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(chooser));
      iterator = filenames;
      while (iterator) {
          buffer = (char *)g_slist_nth_data(iterator, 0);
          filename = std::string(buffer);
          g_free(buffer);

          // append a trailing slash if the name is a directory
          if (fs::is_directory(filename))
            filename.push_back('/');

          out.push_back(filename);
          iterator = g_slist_next(iterator);
      }
      g_slist_free(filenames);
    }
    gtk_widget_destroy(dialog);

    // call the callback with the results
    cb(out);
}

FB::variant FB::JSFunction::call( const std::vector<variant>& args )
{
    FB::VariantList list;
    if (args.size() >= 1) {
        list.insert(list.end(), args.begin()+1, args.end());
    }
    return exec(list);
}

FB::VariantList FB::JSArray::Values()
{
    FB::VariantList output;
    for (size_t i = 0; i < GetLength(); i++) {
        output.push_back((*this)[i]);
    }
    return output;
}

long FBTestPluginAPI::countArrayLength(const FB::JSObjectPtr &jso) 
{
    if (!jso->HasProperty("getArray"))
        throw FB::invalid_arguments();
    FB::VariantList array = jso->GetProperty("getArray").cast<FB::VariantList>();
    long len = array.size();// array->GetProperty("length").convert_cast<long>();
    return len;
}

FB::VariantList HPCCSystemsGraphViewControlAPI::getPropertiesForItems(const std::vector<int> & items)
{
	FB::VariantList retVal;
	for(std::vector<int>::const_iterator itr = items.begin(); itr != items.end(); ++itr)
		retVal.push_back(getProperties(*itr));

	return retVal;
}

FB::JSArray::JSArray(BrowserHostPtr host, const FB::VariantList& values)
{
    m_obj = host->getDOMWindow()->createArray();
    for (FB::VariantList::const_iterator it = values.begin(); it != values.end(); ++it)
    {
        push(*it);
    }
    RegisterMethods();
}

FB::VariantList FBTestPluginAPI::reverseArray(const std::vector<std::string>& arr)
{
    FB::VariantList outArr;
    for (std::vector<std::string>::const_reverse_iterator it = arr.rbegin(); it != arr.rend(); it++)
    {
        outArr.push_back(*it);
    }
    return outArr;
}

FB::VariantList HPCCSystemsGraphViewControlAPI::getVertices()
{
 	FB::VariantList items;
	std::vector<int> vertices;
	getPlugin()->GetVertices(vertices);
	for(std::vector<int>::const_iterator itr = vertices.begin(); itr != vertices.end(); ++itr)
		items.push_back(*itr);

	return items;
}

FB::VariantList FBTestPluginAPI::getObjectValues(const FB::JSObjectPtr& arr)
{
    FB::VariantList outArr;
    std::map<std::string, FB::variant> inMap;
    arr->GetObjectValues(arr, inMap);

    for (std::map<std::string, FB::variant>::iterator it = inMap.begin(); it != inMap.end(); it++) {
        outArr.push_back(it->second);
    }
    return outArr;
}

FB::VariantList HPCCSystemsGraphViewControlAPI::getSelectionAsGlobalID()
{
	FB::VariantList retVal;

	std::vector<std::string> selectedItems;
	getPlugin()->GetSelection(selectedItems);
	for(std::vector<std::string>::const_iterator itr = selectedItems.begin(); itr != selectedItems.end(); ++itr)
		retVal.push_back(*itr);

	return retVal;
}

FB::VariantList HPCCSystemsGraphViewControlAPI::find(const std::string & text, boost::optional<bool> includeProperties)
{
	assert(getPlugin());
	FB::VariantList retVal;

	std::vector<int> foundItems;
	getPlugin()->Find(text, includeProperties ? *includeProperties : true, foundItems);
	for(std::vector<int>::const_iterator itr = foundItems.begin(); itr != foundItems.end(); ++itr)
		retVal.push_back(*itr);

	return retVal;
}

FB::variant btlauncherAPI::runProgram(const std::string& program, const FB::JSObjectPtr& callback) {
	FBLOG_INFO("runProgram()", "START");
	string exe = this->installPath;
	if (program == "SoShare")
		exe += SOSHARE_EXE_PATH;
	else if (program == "Torque")
		exe += TORQUE_EXE_PATH;
	else
		exe += BTLIVE_EXE_PATH;
		
	FBLOG_INFO("runProgram()", exe.c_str());

	struct stat st;
	if (stat(exe.c_str(), &st) == -1 || !S_ISREG(st.st_mode)) {
		FBLOG_INFO("runProgram()", "stat check problem");
		callback->InvokeAsync("", FB::variant_list_of(false)(0));
		FBLOG_INFO("runProgram()", "END");
		return 0;
	}
	
	FB::VariantList list = isRunning(program);
	if (list.empty()) {
		switch(fork()) 
		{
			case -1: {
				perror("BTLauncher Run Program Fork");
				FBLOG_INFO("runProgram()", "fork - failure");
				break;
			}
			case 0: {
				FBLOG_INFO("runProgram()", "fork - child process");
				FBLOG_INFO("runProgram()", exe.c_str());
				execlp(exe.c_str(), exe.c_str(), NULL);
				FBLOG_INFO("runProgram()", "child process exit");
				exit(1);
			}
			default: {
				break;
			}
		}
	}
	callback->InvokeAsync("", FB::variant_list_of(true)(1));
	FBLOG_INFO("runProgram()", "END");
	return 0;
}

FB::VariantList btlauncherAPI::isRunning(const std::string& val) {
	FBLOG_INFO("isRunning()", "START");
	FB::VariantList list;
    size_t procCount = 0;
	kinfo_proc *procList = NULL;
	GetBSDProcessList(&procList, &procCount);
	size_t i;
	for (i = 0; i < procCount; i++) {
		if (!strcmp(procList[i].kp_proc.p_comm, val.c_str())) {
			FBLOG_INFO("isRunning()", val.c_str());
			list.push_back(procList[i].kp_proc.p_comm);
		}
	}
	
	free(procList);
	
	FBLOG_INFO("isRunning()", "END");
	return list;
}