TerminalModel.cpp

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#include <atkmm/relationset.h>
#include <iostream>
#include "../views/TerminalView.h"
#include "KoMo2Model.h"

TerminalModel::TerminalModel(TerminalView* const view, KoMo2Model* const parent)
    : Model(parent), view(view) {
  view->setModel(this);
  setButtonListener(view->getClearButton(), this, &TerminalModel::onClearClick);
}

void TerminalModel::changeJimulatorState(const JimulatorState newState) {
  switch (newState) {
    default:
      break;
  }
}

void TerminalModel::onClearClick() {
  getView()->getTextView()->get_buffer()->set_text("");
}

const bool TerminalModel::handleKeyPress(const GdkEventKey* const e) {
  // Do not override key presses if not in focus
  if (not isFocused()) {
    return false;
  }

  // If tab or right arrow pressed, give clear button focus
  if (e->keyval == GDK_KEY_Tab || e->keyval == GDK_KEY_Right) {
    getView()->getClearButton()->grab_focus();
  }
  // If escape or up arrow pressed, give scroll view focus
  else if (e->keyval == GDK_KEY_Escape || e->keyval == GDK_KEY_Up) {
    getView()->getTextView()->grab_focus();
  }
  // Else send key press to Jimulator if running or paused
  else if (Model::getJimulatorState() == JimulatorState::PAUSED ||
           Model::getJimulatorState() == JimulatorState::RUNNING) {
    return Jimulator::sendTerminalInputToJimulator(e->keyval);
  }
  
  return true;
}

void TerminalModel::appendTextToTextView(std::string text) {
  if (text == "") {
    return;
  }

  auto* const view = getView()->getTextView();

  // Append text to the buffer, reset the buffer
  auto buff = view->get_buffer();
  buff->insert(buff->end(), text);
  view->set_buffer(buff);

  // Scroll to the bottom of the scroll bar
  buff = view->get_buffer();
  view->scroll_to(buff->create_mark(buff->end(), false));
}

const std::string TerminalModel::readJimulator() const {
  return Jimulator::getJimulatorTerminalMessages();
}

const bool TerminalModel::isFocused() {
  return getView()->getInputBox()->is_focus();
}

// ! Getters and setters

TerminalView* const TerminalModel::getView() const {
  return view;
}