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#include "client/Client.h"
#include "ConsoleModel.h"
ConsoleModel::ConsoleModel() {
std::vector<std::string> previousHistory = Client::Ref().GetPrefStringArray("Console.History");
for(std::vector<std::string>::reverse_iterator iter = previousHistory.rbegin(), end = previousHistory.rend(); iter != end; ++iter)
{
if(previousCommands.size()<25)
{
previousCommands.push_front(ConsoleCommand(*iter, 0, ""));
currentCommandIndex = previousCommands.size();
}
}
}
void ConsoleModel::AddObserver(ConsoleView * observer)
{
observers.push_back(observer);
observer->NotifyPreviousCommandsChanged(this);
}
int ConsoleModel::GetCurrentCommandIndex()
{
return currentCommandIndex;
}
void ConsoleModel::SetCurrentCommandIndex(int index)
{
currentCommandIndex = index;
notifyCurrentCommandChanged();
}
ConsoleCommand ConsoleModel::GetCurrentCommand()
{
if(currentCommandIndex < 0 || currentCommandIndex >= previousCommands.size())
{
return ConsoleCommand("", 0, "");
}
return previousCommands[currentCommandIndex];
}
void ConsoleModel::AddLastCommand(ConsoleCommand command)
{
previousCommands.push_back(command);
if(previousCommands.size()>25)
previousCommands.pop_front();
currentCommandIndex = previousCommands.size();
notifyPreviousCommandsChanged();
}
std::deque<ConsoleCommand> ConsoleModel::GetPreviousCommands()
{
return previousCommands;
}
void ConsoleModel::notifyPreviousCommandsChanged()
{
for(int i = 0; i < observers.size(); i++)
{
observers[i]->NotifyPreviousCommandsChanged(this);
}
}
void ConsoleModel::notifyCurrentCommandChanged()
{
for(int i = 0; i < observers.size(); i++)
{
observers[i]->NotifyCurrentCommandChanged(this);
}
}
ConsoleModel::~ConsoleModel() {
Client::Ref().SetPref("Console.History", std::vector<std::string>(previousCommands.begin(), previousCommands.end()));
}
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