BlocksConnectICCmd.cc

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/*
    Copyright (c) 2002-2021 Tampere University.
 
    This file is part of TTA-Based Codesign Environment (TCE).
 
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/**
 * @file BlocksConnectICCmd.cc
 *
 * Definition of BlocksConnectICCmd class. (Derived from VLIWConnectICCmd.cc)
 *
 * @author Kanishkan Vadivel 2021 (k.vadivel-no.spam-tue.nl)
 * @note rating: red
 */
 
#include "BlocksConnectICCmd.hh"
 
#include <wx/docview.h>
 
#include <string>
 
#include "DSDBManager.hh"
#include "DesignSpaceExplorerPlugin.hh"
#include "FileSystem.hh"
#include "MDFDocument.hh"
#include "Machine.hh"
#include "Model.hh"
#include "ProDe.hh"
#include "ProDeConstants.hh"
 
using namespace TTAMachine;
 
BlocksConnectICCmd::BlocksConnectICCmd()
    : EditorCommand(ProDeConstants::CMD_NAME_BLOCKS_CONNECT_IC) {}
 
BlocksConnectICCmd::~BlocksConnectICCmd() {}
 
/**
 * Executes the command.
 *
 * @return True, if the command was succesfully executed, false otherwise.
 */
bool
BlocksConnectICCmd::Do() {
    assert(view() != NULL);
 
    TTAMachine::Machine* machine =
        dynamic_cast<MDFDocument*>(view()->GetDocument())
            ->getModel()
            ->getMachine();
 
    Model* model =
        dynamic_cast<MDFDocument*>(view()->GetDocument())->getModel();
 
    model->pushToStack();
 
    // open up a temporary dsdb
    const std::string dsdbFile = "tmp.dsdb";
    FileSystem::removeFileOrDirectory(dsdbFile);
    DSDBManager* dsdb = DSDBManager::createNew(dsdbFile);
    RowID archID = dsdb->addArchitecture(*machine);
 
    DSDBManager::MachineConfiguration confIn(archID, false, ILLEGAL_ROW_ID);
    RowID confID = dsdb->addConfiguration(confIn);
 
    // load BlocksConnectIC explorer plugin
    DesignSpaceExplorer explorer;
    DesignSpaceExplorerPlugin* plugin =
        explorer.loadExplorerPlugin("BlocksConnectIC", dsdb);
    plugin->setDSDB(*dsdb);
 
    try {
        std::vector<RowID> result = plugin->explore(confID, 0);
        // store the new machine
        TTAMachine::Machine& newMachine =
            *dsdb->architecture(confID + result.size());
        machine->copyFromMachine(newMachine);
    } catch (Exception const& e) {
        std::cerr << "Could not create Blocks Connect IC" << std::endl;
        FileSystem::removeFileOrDirectory(dsdbFile);
        model->popFromStack();
        return false;
    }
    FileSystem::removeFileOrDirectory(dsdbFile);
    model->notifyObservers();
 
    return true;
}
 
/**
 * Returns id of this command.
 */
int
BlocksConnectICCmd::id() const {
    return ProDeConstants::COMMAND_BLOCKS_CONNECT_IC;
}
 
/**
 * Creates and returns a new instance of this command.
 */
BlocksConnectICCmd*
BlocksConnectICCmd::create() const {
    return new BlocksConnectICCmd();
}
 
/**
 * Returns short version of the command name.
 */
std::string
BlocksConnectICCmd::shortName() const {
    return ProDeConstants::CMD_SNAME_BLOCKS_CONNECT_IC;
}
 
/**
 * Returns true when the command is executable, false when not.
 *
 * This command is executable when a document is open.
 *
 * @return True, if a document is open.
 */
bool
BlocksConnectICCmd::isEnabled() {
    wxDocManager* manager = wxGetApp().docManager();
    wxView* view = manager->GetCurrentView();
 
    if (view == NULL) {
        return false;
    }
 
    Model* model =
        dynamic_cast<MDFDocument*>(view->GetDocument())->getModel();
 
    if (model == NULL) {
        return false;
    }
    return true;
}