-// EmuFront
-// Copyright 2010 Mikko Keinänen
-//
-// This file is part of EmuFront.
-//
-//
-// EmuFront is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// EmuFront is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with EmuFront. If not, see <http://www.gnu.org/licenses/>.
-
+/*
+** EmuFront
+** Copyright 2010 Mikko Keinänen
+**
+** This file is part of EmuFront.
+**
+**
+** EmuFront is free software: you can redistribute it and/or modify
+** it under the terms of the GNU General Public License version 2 as published by
+** the Free Software Foundation and appearing in the file gpl.txt included in the
+** packaging of this file.
+**
+** EmuFront is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with EmuFront. If not, see <http://www.gnu.org/licenses/>.
+*/
#include <QtGui>
+#include <QProcess>
#include <QSqlTableModel>
+#include <QItemSelectionModel>
#include "emulauncher.h"
-#include "db/dbmediatype.h"
-#include "db/dbplatform.h"
-#include "widgets/effileobjectcombobox.h"
+#include "setupmodel.h"
+#include "externalexecutablemodel.h"
+#include "dbmediaimagecontainer.h"
+#include "effileobjectcombobox.h"
+#include "executablecombobox.h"
+#include "executable.h"
+#include "emuhelper.h"
+#include "emufrontinputdialog.h"
-EmuLauncher::EmuLauncher(QWidget *parent) :
- QWidget(parent)
+EmuLauncher::EmuLauncher(QErrorMessage *errorMessage, QWidget *parent, QString tmp) :
+ QWidget(parent), tmpDirPath(tmp), errorMessage(errorMessage)
{
- dbPlatform = new DbPlatform(this);
- dbMediaType = new DbMediaType(this);
+ dbMic = 0;
+ emuHelper = new EmuHelper(this);
initWidgets();
layout();
- //connectSignals();
+ connectSignals();
+}
+
+EmuLauncher::~EmuLauncher()
+{
+ if (emuHelper) {
+ qDebug() << "EmuLauncher destructor";
+ if (emuHelper->state() == EmuHelper::Running)
+ qDebug() << "EmuHelper process is running, killing...";
+ emuHelper->kill();
+ }
+}
+
+void EmuLauncher::updateData()
+{
}
void EmuLauncher::initWidgets()
{
- //micTable = new QTableView(this);
- mediaTypeSelectBox = new EFFileObjectComboBox(dbMediaType, this);
- platformSelectBox = new EFFileObjectComboBox(dbPlatform, this);
- selectButton = new QPushButton(tr("&Update"));
+ micTable = new QTableView(this);
+ micTable->setSelectionMode(QAbstractItemView::ExtendedSelection);
+ micTable->setCornerButtonEnabled(false);
+ micTable->verticalHeader()->setVisible(false);
+ micTable->horizontalHeader()->setClickable(false);
+
+ SetupModel *supModel = new SetupModel(this);
+ setupSelectBox = new QComboBox(this);
+ setupSelectBox->setModel(supModel);
+ setupSelectBox->setModelColumn(SetupModel::Setup_Name);
+
+ ExternalExecutableModel *emuModel = new ExternalExecutableModel(this);
+ execSelectBox = new QComboBox(this);
+ execSelectBox->setModel(emuModel);
+ execSelectBox->setModelColumn(ExternalExecutableModel::Executable_Name);
+
+ selectButton = new QPushButton(tr("&Update"), this);
+ launchButton = new QPushButton(tr("&Launch"), this);
}
void EmuLauncher::layout()
{
QGridLayout *grid = new QGridLayout;
- grid->addWidget(platformSelectBox, 0, 0);
- grid->addWidget(mediaTypeSelectBox, 1, 0);
- grid->addWidget(selectButton, 2, 0);
- //grid->addWidget(micTable, 3, 0);
+ grid->addWidget(setupSelectBox, 0, 0, 1, 2);
+ grid->addWidget(selectButton, 0, 2);
+ grid->setColumnStretch(3, 1);
+
+ grid->addWidget(micTable, 1, 0, 1, 4);
+ grid->addWidget(execSelectBox, 2, 0);
+ grid->addWidget(launchButton, 2, 1);
+ // grid will be implicitly parented to this
setLayout(grid);
}
void EmuLauncher::connectSignals()
{
connect(selectButton, SIGNAL(clicked()), this, SLOT(updateMediaImageContainers()));
+ connect(launchButton, SIGNAL(clicked()),this, SLOT(launchEmu()));
+ connect(emuHelper, SIGNAL(error(QProcess::ProcessError)), this, SLOT(processError(QProcess::ProcessError)));
+ connect(emuHelper, SIGNAL(finished(int)), this, SLOT(processFinished(int)));
}
void EmuLauncher::updateMediaImageContainers()
{
+ if (setupSelectBox->currentIndex() == -1) return;
+
+ // 1. get selected platform and media type id
+ QAbstractItemModel *setupAbsModel = setupSelectBox->model();
+ SetupModel *supModel = qobject_cast<SetupModel *>(setupAbsModel);
+ if (!supModel) return;
+ QModelIndex plfInd =
+ supModel->index(setupSelectBox->currentIndex(), SetupModel::Setup_PlatformId);
+ int plfid = supModel->data(plfInd).toInt();
+ QModelIndex mtInd =
+ supModel->index(setupSelectBox->currentIndex(), SetupModel::Setup_MediaTypeId);
+ int mtid = supModel->data(mtInd).toInt();
+
+ if (mtid < 0 || plfid < 0) return;
+
+ // 2. fetch available media image containers
+ if (!dbMic) dbMic = new DbMediaImageContainer(this);
+ dbMic->filter(mtid, plfid);
+ micTable->setModel(dbMic->getDataModel());
+ micTable->hideColumn(DbMediaImageContainer::MIC_FileId);
+ micTable->hideColumn(DbMediaImageContainer::MIC_FileSize);
+ micTable->hideColumn(DbMediaImageContainer::MIC_FileCheckSum);
+ micTable->hideColumn(DbMediaImageContainer::MIC_FilePathId);
+ micTable->hideColumn(DbMediaImageContainer::MIC_FilePathName);
+ micTable->hideColumn(DbMediaImageContainer::MIC_SetupId);
+ micTable->hideColumn(DbMediaImageContainer::MIC_PlatformName);
+ micTable->hideColumn(DbMediaImageContainer::MIC_PlatformId);
+ micTable->hideColumn(DbMediaImageContainer::MIC_MediaTypeName);
+ micTable->hideColumn(DbMediaImageContainer::MIC_MediaTypeId);
+ micTable->resizeColumnsToContents();
+
+ // 3. filter available emulators
+ QModelIndex supInd =
+ supModel->index(setupSelectBox->currentIndex(), SetupModel::Setup_Id);
+ int supid = supModel->data(supInd).toInt();
+ QAbstractItemModel *execAbsModel = execSelectBox->model();
+ ExternalExecutableModel *execModel = qobject_cast<ExternalExecutableModel*>(execAbsModel);
+ if (!execModel) return;
+ execModel->filterBySetup(supid);
+}
+
+void EmuLauncher::launchEmu()
+{
+ // if selected emulator has no extensions configured, it's assumed to be a M.A.M.E. or similar and
+ // map of media images will be no be used
+ QMap<QString, EmuFrontObject*> mediaImages;
+ QList<MediaImageContainer*> mediaImageContainers;
+ Executable *exe = 0;
+ try {
+ if (!micTable || !micTable->model()) {
+ throw EmuFrontException(tr("No search results available!"));
+ }
+ if (!execSelectBox || execSelectBox->currentIndex() == -1) {
+ throw EmuFrontException(tr("Emulator not selected!"));
+ }
+ QItemSelectionModel *selModel = micTable->selectionModel();
+ QModelIndexList listMIndex = selModel->selectedIndexes();
+ if (listMIndex.count() < 1) {
+ throw EmuFrontException(tr("Media image container not selected!"));
+ }
+ qDebug() << listMIndex.count() << " items selected.";
+
+ // TODO: write a method to ExternalExecutable to return an Executable object of a selected row.
+ // TODO2: rewrite ExecutableComboBox and reimplement getSelected?
+ /*EmuFrontObject *obExe = execSelectBox->getSelected();
+ if (!obExe) {
+ throw EmuFrontException(tr("Failed fetching selected emulator!"));
+ }
+ exe = dynamic_cast<Executable*>(obExe);
+ if (!exe) {
+ throw EmuFrontException(tr("Failed creating Emulator object!"));
+ }*/
+
+ qDebug() << "File types; " << exe->getSetup()->getSupportedFileTypeExtensions().count();
+
+ bool mame = exe->getSetup()->getSupportedFileTypeExtensions().isEmpty();
+
+ if (mame && listMIndex.count() > 1) {
+ throw EmuFrontException(tr("No supported file types configured for this emulator configuration. "
+ "Assuming emulator support container files as is. "
+ "Only one container can be selected without configuring supported file types."
+ ));
+ }
+
+ // Now we have one or more media image containers and an emulator selected,
+ // let's fetch the media image container data.
+
+ foreach(QModelIndex mind, listMIndex) {
+ if (!mind.isValid()) continue;
+ EmuFrontObject *obImg = dbMic->getDataObjectFromModel(&mind); // throws EmuFrontException
+ if (!obImg) {
+ qDebug() << "Failed creating media image container at row " << mind.row();
+ continue;
+ }
+ MediaImageContainer *mic = dynamic_cast<MediaImageContainer*>(obImg);
+ if (!mic) {
+ qDebug() << "Failed to create media image container for " << obImg->getName();
+ delete obImg;
+ continue;
+ }
+ mediaImageContainers << mic;
+ QMap<QString, EmuFrontObject*> contained = mic->getMediaImages();
+ mediaImages.unite(contained);
+ }
+
+ if (mame) {
+ emuHelper->launch(exe, mediaImageContainers);
+ return;
+ }
+ else {
+ // mediaImageContainers list contains all the selected media image containers and
+ // mediaImages list contains all the media images inside all the selected containers
+
+ QList<EmuFrontObject*> selectedImages;
+ if (mediaImages.count() < 1) {
+ throw EmuFrontException("No media images available!");
+ }
+
+ // check if command options have slots for nr media images > 1 e.g. "-diska $1 -diskb $2 ..."
+ QString opts = exe->getOptions();
+ QRegExp rx("(\\$\\d+)");
+ QStringList list;
+ int pos = 0;
+ while ((pos = rx.indexIn(opts, pos)) != -1) {
+ list << rx.cap(1);
+ pos += rx.matchedLength();
+ }
+ bool ok;
+
+ if (list.count() > mediaImages.count()) {
+ throw EmuFrontException(tr("Select %1 media images for this emulator configuration").arg(list.count()));
+ }
+ if (list.count() > 1) {
+ // more than one placeholder for media image in the command line ($1, $2, ...)
+ int lim = list.count() == mediaImages.count() ? list.count() - 1 : list.count();
+ // user sets the order of media images
+ for(int i = 0; i < lim; i++) {
+ EmuFrontObject *efo = EmuFrontInputDialog::getItem(
+ this, tr("Select image no. %1").arg(i+1), tr("Select"), mediaImages.values(), 0, false, &ok);
+ if (!ok) {
+ throw EmuFrontException(tr("Boot image selection was canceled, aborting."));
+ }
+ selectedImages << efo;
+ MediaImage *mi = dynamic_cast<MediaImage*>(efo);
+ QString key = mi->getCheckSum();
+ mediaImages.remove(key);
+ }
+ // there should be at least one media image left in mediaImages map...
+ /*if (mediaImages.count() == 1) {
+ selectedImages << mediaImages.values().first();
+ } ... this is added later-> */
+ }
+ else if (mediaImages.count() > 1) {
+ // show select boot image dialog
+ EmuFrontObject *efo = EmuFrontInputDialog::getItem(
+ this, tr("Select boot image"), tr("Select"), mediaImages.values(), 0, false, &ok);
+ if (!ok) {
+ throw EmuFrontException(tr("Boot image selection was canceled, aborting."));
+ }
+ selectedImages << efo;
+ MediaImage *mi = dynamic_cast<MediaImage*>(efo);
+ QString key = mi->getCheckSum();
+ mediaImages.remove(key);
+ }
+ else if (mediaImages.count() == 1) {
+ EmuFrontObject *efo = mediaImages.values().first();
+ selectedImages << efo;
+ MediaImage *mi = dynamic_cast<MediaImage*>(efo);
+ QString key = mi->getCheckSum();
+ mediaImages.remove(key);
+ }
+ // in all the both cases the (ordered) list of media images will be passed to emuHelper
+
+ // wee also keep the rest of the mediaimages in the selected containers for reference!
+ foreach(EmuFrontObject *efo, mediaImages) {
+ selectedImages << efo;
+ }
+
+ if (selectedImages.count() < 1)
+ throw EmuFrontException(tr("No media images selected"));
+
+ emuHelper->launch(exe, mediaImageContainers, selectedImages, list.count(), tmpDirPath);
+ }
+ } catch (EmuFrontException efe) {
+ errorMessage->showMessage(efe.what());
+ }
+
+ micTable->clearSelection();
+ if (exe) delete exe;
+ qDeleteAll(mediaImageContainers);
+ //qDeleteAll(mediaImages); these are already deleted along with containers
+}
+
+void EmuLauncher::processError(QProcess::ProcessError e)
+{
+ cleanTmp();
+ QString stdErr = emuHelper->readAllStandardError();
+ QMessageBox::warning(this, tr("Emulator"),
+ tr("Launching emulator failed with: %1.\n").arg(e)
+ .append(";\n").append(emuHelper->errorString().append(";\n")
+ .append(stdErr)), QMessageBox::Ok );
+}
+
+/* Slot for EmuHelper process finished, clears the temporary folder files */
+void EmuLauncher::processFinished(int a)
+{
+ cleanTmp();
+ QString stdErr = emuHelper->readAllStandardError();
+ QString stdMsg = emuHelper->readAllStandardOutput();
+ QString msg = tr("Emulator has finished with: %1.\n").arg(a).append(stdMsg);
+ if (a) msg.append("; ").append(emuHelper->errorString()).append(";\n").append(stdErr);
+ QMessageBox::information(this, tr("Emulator finished"), msg, QMessageBox::Ok);
+}
+
+void EmuLauncher::cleanTmp()
+{
+ // TODO
+}
+
+void EmuLauncher::setTmpDirPath(QString tmp)
+{
+ tmpDirPath = tmp;
}
projects / emufront / blobdiff