2 // Copyright 2010 Mikko Keinänen
4 // This file is part of EmuFront.
7 // EmuFront is free software: you can redistribute it and/or modify
8 // it under the terms of the GNU General Public License version 2 as published by
9 // the Free Software Foundation and appearing in the file gpl.txt included in the
10 // packaging of this file.
12 // EmuFront is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
17 // You should have received a copy of the GNU General Public License
18 // along with EmuFront. If not, see <http://www.gnu.org/licenses/>.
22 #include <QSqlTableModel>
23 #include <QItemSelectionModel>
24 #include "emulauncher.h"
25 #include "db/dbmediatype.h"
26 #include "db/dbplatform.h"
27 #include "db/dbexecutable.h"
28 #include "db/dbmediaimagecontainer.h"
29 #include "widgets/effileobjectcombobox.h"
30 #include "widgets/executablecombobox.h"
31 #include "dataobjects/executable.h"
32 #include "utils/emuhelper.h"
33 #include "dialogs/emufrontinputdialog.h"
35 EmuLauncher::EmuLauncher(QWidget *parent) :
38 dbPlatform = new DbPlatform(this);
39 dbMediaType = new DbMediaType(this);
40 dbExec = new DbExecutable(this);
42 emuHelper = new EmuHelper(this);
48 EmuLauncher::~EmuLauncher()
51 qDebug() << "EmuLauncher destructor";
52 if (emuHelper->state() == EmuHelper::Running)
53 qDebug() << "EmuHelper process is running, killing...";
58 void EmuLauncher::updateData()
60 platformSelectBox->updateDataModel();
61 mediaTypeSelectBox->updateDataModel();
62 execSelectBox->updateDataModel();
65 void EmuLauncher::initWidgets()
67 micTable = new QTableView(this);
68 micTable->setSelectionMode(QAbstractItemView::MultiSelection);
69 mediaTypeSelectBox = new EFFileObjectComboBox(dbMediaType, this);
70 platformSelectBox = new EFFileObjectComboBox(dbPlatform, this);
71 execSelectBox = new ExecutableComboBox(dbExec, this);
72 selectButton = new QPushButton(tr("&Update"), this);
73 launchButton = new QPushButton(tr("&Launch"), this);
76 void EmuLauncher::layout()
78 QGridLayout *grid = new QGridLayout;
79 grid->addWidget(platformSelectBox, 0, 0);
80 grid->addWidget(mediaTypeSelectBox, 1, 0);
81 grid->addWidget(selectButton, 1, 1);
82 grid->addWidget(micTable, 2, 0, 1, 2);
83 grid->addWidget(execSelectBox, 3, 0);
84 grid->addWidget(launchButton, 3, 1);
85 // grid will be implicitily parented to this
89 void EmuLauncher::connectSignals()
91 connect(selectButton, SIGNAL(clicked()), this, SLOT(updateMediaImageContainers()));
92 connect(launchButton, SIGNAL(clicked()),this, SLOT(launchEmu()));
93 connect(emuHelper, SIGNAL(error(QProcess::ProcessError)), this, SLOT(processError(QProcess::ProcessError)));
94 connect(emuHelper, SIGNAL(finished(int)), this, SLOT(processFinished(int)));
97 void EmuLauncher::updateMediaImageContainers()
99 qDebug() << "updateMediaImageContainers slot";
100 int mtid = mediaTypeSelectBox->getSelected()
101 ? mediaTypeSelectBox->getSelected()->getId()
103 int plfid = platformSelectBox->getSelected()
104 ? platformSelectBox->getSelected()->getId()
107 if (!dbMic) dbMic = new DbMediaImageContainer(this);
108 dbMic->filter(mtid, plfid);
109 micTable->setModel(dbMic->getDataModel());
110 micTable->hideColumn(DbMediaImageContainer::MIC_FileId);
111 micTable->hideColumn(DbMediaImageContainer::MIC_FileSize);
112 micTable->hideColumn(DbMediaImageContainer::MIC_FileCheckSum);
113 micTable->hideColumn(DbMediaImageContainer::MIC_FilePathId);
114 micTable->hideColumn(DbMediaImageContainer::MIC_FilePathName);
115 micTable->hideColumn(DbMediaImageContainer::MIC_SetupId);
116 micTable->hideColumn(DbMediaImageContainer::MIC_PlatformName);
117 micTable->hideColumn(DbMediaImageContainer::MIC_PlatformId);
118 micTable->hideColumn(DbMediaImageContainer::MIC_MediaTypeName);
119 micTable->hideColumn(DbMediaImageContainer::MIC_MediaTypeId);
120 micTable->resizeColumnsToContents();
121 platformSelectBox->updateDataModel();
122 mediaTypeSelectBox->updateDataModel();
125 void EmuLauncher::launchEmu()
127 QMap<QString, EmuFrontObject*> mediaImages;
128 QList<MediaImageContainer*> mediaImageContainers;
131 if (!micTable || !micTable->model()) {
132 throw EmuFrontException(tr("No search results available!"));
134 if (!execSelectBox || execSelectBox->currentIndex() == -1) {
135 throw EmuFrontException(tr("Emulator not selected!"));
137 QItemSelectionModel *selModel = micTable->selectionModel();
138 QModelIndexList listMIndex = selModel->selectedIndexes();
139 if (listMIndex.count() < 1) {
140 throw EmuFrontException(tr("Media image container not selected!"));
142 qDebug() << listMIndex.count() << " items selected.";
144 EmuFrontObject *obExe = execSelectBox->getSelected();
146 throw EmuFrontException(tr("Failed fetching selected emulator!"));
148 exe = dynamic_cast<Executable*>(obExe);
150 throw EmuFrontException(tr("Failed creating Emulator object!"));
153 foreach(QModelIndex mind, listMIndex) {
154 if (!mind.isValid()) continue;
155 EmuFrontObject *obImg = dbMic->getDataObjectFromModel(&mind);
157 qDebug() << "Failed creating media image container at row " << mind.row();
160 MediaImageContainer *mic = dynamic_cast<MediaImageContainer*>(obImg);
162 qDebug() << "Failed to create media image container for " << obImg->getName();
166 mediaImageContainers << mic;
167 QMap<QString, EmuFrontObject*> contained = mic->getMediaImages();
168 mediaImages.unite(contained);
171 if (mediaImages.count() < 1) {
172 throw EmuFrontException("No media images available!");
175 // check if command options have slots for nr media images > 1 e.g. "-diska $1 -diskb $2 ..."
176 QString opts = exe->getOptions();
177 QRegExp rx("(\\$\\d+)");
180 while ((pos = rx.indexIn(opts, pos)) != -1) {
182 pos += rx.matchedLength();
186 QList<EmuFrontObject*> selectedImages;
187 if (list.count() > mediaImages.count()) {
188 throw EmuFrontException(tr("Select %1 media images for this emulator configuration").arg(list.count()));
190 if (list.count() > 1) {
191 int lim = list.count() == mediaImages.count() ? list.count() - 1 : list.count();
192 for(int i = 0; i < lim; i++) {
193 EmuFrontObject *efo = EmuFrontInputDialog::getItem(
194 this, tr("Select image no. %1").arg(i+1), tr("Select"), mediaImages.values(), 0, false, &ok);
196 throw EmuFrontException(tr("Boot image selection was canceled, aborting."));
198 selectedImages << efo;
199 MediaImage *mi = dynamic_cast<MediaImage*>(efo);
200 QString key = mi->getCheckSum();
201 mediaImages.remove(key);
203 if (mediaImages.count() == 1) {
204 // there should be at least one media image left in mediaImages map
205 selectedImages << mediaImages.values().first();
208 else if (mediaImages.count() > 1) {
209 // show select boot image dialog
210 EmuFrontObject *efo = EmuFrontInputDialog::getItem(
211 this, tr("Select boot image"), tr("Select"), mediaImages.values(), 0, false, &ok);
213 throw EmuFrontException(tr("Boot image selection was canceled, aborting."));
215 selectedImages << efo;
217 else if (mediaImages.count() == 1)
218 selectedImages << mediaImages.values().first();
219 // in the both cases the (ordered) list of media images will be passed to emuHelper
221 if (selectedImages.count() < 1)
222 throw EmuFrontException(tr("No media images selected"));
224 emuHelper->launch(exe, mediaImageContainers, selectedImages, list.count());
225 micTable->clearSelection();
226 } catch (EmuFrontException efe) {
228 qDeleteAll(mediaImageContainers);
229 //qDeleteAll(mediaImages); these are already deleted along with containers
230 QMessageBox::information(this, tr("Launching emulator"),
231 efe.what(), QMessageBox::Ok);
236 void EmuLauncher::processError(QProcess::ProcessError e)
239 QString stdErr = emuHelper->readAllStandardError();
240 QMessageBox::warning(this, tr("Emulator"),
241 tr("Launching emulator failed with: %1.\n").arg(e)
242 .append(";\n").append(emuHelper->errorString().append(";\n")
243 .append(stdErr)), QMessageBox::Ok );
246 /* Slot for EmuHelper process finished, clears the temporary folder files */
247 void EmuLauncher::processFinished(int a)
250 QString stdErr = emuHelper->readAllStandardError();
251 QString stdMsg = emuHelper->readAllStandardOutput();
252 QString msg = tr("Emulator has finished with: %1.\n").arg(a).append(stdMsg);
253 if (a) msg.append("; ").append(emuHelper->errorString()).append(";\n").append(stdErr);
254 QMessageBox::information(this, tr("Emulator finished"), msg, QMessageBox::Ok);
257 void EmuLauncher::cleanTmp()