git.maemo.org Git - fapman/blob - mainwindow.cpp

   1 /*
   2         This file is part of Faster Application Manager.
   3
   4         Faster Application Manager is free software: you can redistribute it and/or modify
   5         it under the terms of the GNU General Public License as published by
   6         the Free Software Foundation, either version 3 of the License, or
   7         (at your option) any later version.
   8
   9         Faster Application Manager is distributed in the hope that it will be useful,
  10         but WITHOUT ANY WARRANTY; without even the implied warranty of
  11         MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12         GNU General Public License for more details.
  13
  14         You should have received a copy of the GNU General Public License
  15         along with Faster Application Manager.  If not, see <http://www.gnu.org/licenses/>.
  16
  17         (C) Heikki Holstila 2010
  18 */
  19
  20 #ifdef MYDEF_GTK_EXISTS
  21 #include <gdk/gdk.h>
  22 #include <gtk/gtk.h>
  23 #endif
  24
  25 #include <QtCore>
  26 #include <QtGui>
  27 #include <QDBusConnection>
  28 #include <QDBusInterface>
  29 #include <phonon/AudioOutput>
  30 #include <phonon/MediaObject>
  31
  32 #ifdef Q_WS_MAEMO_5
  33 #include <QtMaemo5>
  34 #endif
  35
  36 #include "mainwindow.h"
  37 #include "version.h"
  38 #include "ui_mainwindow.h"
  39 #include "aaptinterface.h"
  40 #include "packageview.h"
  41 #include "confirmdialog.h"
  42 #include "dimmer.h"
  43 #include "repoview.h"
  44 #include "help.h"
  45 #include "settings.h"
  46 #include "logview.h"
  47 #include "rotatingbackground.h"
  48 #include "dpkginterface.h"
  49
  50
  51 MainWindow::MainWindow(QWidget *parent) :
  52     QMainWindow(parent),
  53     ui(new Ui::MainWindow)
  54 {
  55     ui->setupUi(this);
  56
  57         iAptInterface = new AAptInterface(this);
  58         iWinPackageView = new PackageView(this);
  59         iWinPackageView->setAptInterface(iAptInterface);
  60         iWinRepoView = new RepoView(this);
  61         iWinRepoView->setAptInterface(iAptInterface);
  62         iSettings = new Settings(this);
  63         iSettings->setAptInterface(iAptInterface);
  64         iSettings->setPackageView(iWinPackageView);
  65         iWinPackageView->setSettings(iSettings);
  66         iAptInterface->setSettings(iSettings);
  67         iDpkgInterface = new DpkgInterface(this);
  68
  69         iWinPackageView->setSortOrder( (PackageView::sortOrder)iSettings->qsettings()->value("default_sort_order",0).toInt() );
  70
  71         iWinPackageView->setSearchOptions( iSettings->qsettings()->value("search_pkgnames",true).toBool(),
  72                                                                            iSettings->qsettings()->value("search_displaynames",true).toBool(),
  73                                                                            iSettings->qsettings()->value("search_descshort",true).toBool(),
  74                                                                            iSettings->qsettings()->value("search_desclong",false).toBool() );
  75
  76 #ifdef Q_WS_MAEMO_5
  77         this->setAttribute(Qt::WA_Maemo5StackedWindow);
  78         if( !iSettings->qsettings()->value("disable_autorotation",false).toBool() ) {
  79                 this->setAttribute(Qt::WA_Maemo5AutoOrientation);
  80         } else {
  81                 this->setAttribute(Qt::WA_Maemo5LandscapeOrientation);
  82         }
  83 #endif
  84
  85         iDimmer = new dimmer(this);
  86
  87         iReposAutoUpdating = false;
  88         iUpgradeAutoUpdate = true;
  89         iNextOperation = OpNone;
  90
  91         ui->centralWidget->loadWallpaper();
  92
  93         QString stylesheet_mainscreen =
  94                         "QPushButton {"
  95                         "border-radius: 16px;"
  96                         "border-width: 1px;"
  97                         "border-color: palette(light);"
  98                         "border-style: outset;"
  99                         "padding-right: 10px;"
 100                         "padding-left: 10px;"
 101                         "color: palette(buttontext);"
 102                         "background: rgba(255,255,255,80);"
 103                         "}"
 104                         "QPushButton:pressed {"
 105                         "border-style: inset;"
 106                         "background-color: rgba(255,255,255,150);"
 107                         "}";
 108
 109         if( ((QApplication*)QApplication::instance())->styleSheet().isEmpty() )
 110         {
 111                 QString stylesheet_file;
 112                 QFile f("/root/.fapman/style.css");
 113                 if( f.open(QIODevice::ReadOnly | QIODevice::Text ) )
 114                 {
 115                         while(!f.atEnd()) {
 116                                 stylesheet_file += f.readLine().trimmed();
 117                         }
 118                         f.close();
 119                 }
 120
 121                 if( stylesheet_file.isEmpty() ) {
 122                         ui->centralWidget->setStyleSheet(stylesheet_mainscreen);
 123                 } else {
 124                         ((QApplication*)QApplication::instance())->setStyleSheet(stylesheet_file);
 125                 }
 126         }
 127
 128
 129         /*
 130         // does not work
 131
 132         QDBusConnection conn = QDBusConnection::connectToBus(QDBusConnection::SystemBus, "faster_application_manager");
 133
 134         QString service = "com.nokia.icd";
 135         QString path = "/com/nokia/icd";
 136         QString method = "connect";
 137
 138         QDBusInterface net(service, path, service, conn, this);
 139         net.call(method,"[ANY]",0);
 140         */
 141
 142         iMediaObject = new Phonon::MediaObject(this);
 143         Phonon::AudioOutput* aout = new Phonon::AudioOutput(Phonon::NotificationCategory, this);
 144         Phonon::createPath(iMediaObject, aout);
 145
 146         resetIdlingTime();
 147 }
 148
 149 MainWindow::~MainWindow()
 150 {
 151         // save "need repo refresh" status
 152         iSettings->qsettings()->setValue("need_repo_refresh", iAptInterface->needRepoRefresh());
 153
 154         delete iWinPackageView;
 155         delete iWinRepoView;
 156         delete iAptInterface;
 157         delete iDpkgInterface;
 158         delete iDimmer;
 159         delete iSettings;
 160     delete ui;
 161 }
 162
 163 void MainWindow::changeEvent(QEvent *e)
 164 {
 165     QMainWindow::changeEvent(e);
 166     switch (e->type()) {
 167     case QEvent::LanguageChange:
 168         ui->retranslateUi(this);
 169         break;
 170     default:
 171         break;
 172     }
 173 }
 174
 175 void MainWindow::on_btnRepos_clicked()
 176 {
 177         iWinRepoView->openWin();
 178 }
 179
 180 void MainWindow::on_btnUpdate_clicked()
 181 {
 182         // update catalogs
 183
 184         busyDialog(true, tr("Operation in progress"), tr("Updating catalogs"));
 185
 186         iAptInterface->addQueuedOperation(AAptInterface::ModeAptGetUpdate);
 187         iAptInterface->run(iDimmer);
 188 }
 189
 190 #ifdef Q_WS_MAEMO_5
 191 int MainWindow::top_application()
 192 {
 193         show();
 194         activateWindow();
 195         raise();
 196         return 0;
 197 }
 198 #endif
 199
 200 void MainWindow::dateFetchAsk()
 201 {
 202         if( !iSettings->qsettings()->value("firstrun_asked_fetch_dates",false).toBool() &&
 203                 !iSettings->qsettings()->value("fetch_dates",false).toBool() )
 204         {
 205                 iSettings->qsettings()->setValue("firstrun_asked_fetch_dates", true);
 206                 ConfirmDialog d(true, this);
 207                 d.setText("Fetch date information?","Enable date information fetching for packages? You have to enable it in order to be "
 208                                   "able to sort packages by date. The first fetch can be slow but the dates are cached for later use. You can later "
 209                                   "change this selection from the options menu.");
 210                 if( d.exec() )
 211                         iSettings->qsettings()->setValue("fetch_dates", true);
 212         }
 213         if( iSettings->qsettings()->value("fetch_dates",false).toBool() )
 214         {
 215                 iSettings->qsettings()->setValue("firstrun_asked_fetch_dates", true);   // don't ask if the option has already been enabled
 216                 if( !iAptInterface->dateCacheExists() )
 217                 {
 218                         ConfirmDialog d(false, this);
 219                         d.setText("Notice","Date information will be fetched only for packages from maemo.org and only for user categories.");
 220                         d.exec();
 221                 }
 222                 iAptInterface->addQueuedOperation(AAptInterface::ModeFetchDates);
 223         }
 224 }
 225
 226 void MainWindow::on_btnListInstallable_clicked()
 227 {
 228         //install
 229
 230         if( iIdlingSince < QDateTime::currentDateTime().addSecs(-30*60) )
 231                 iAptInterface->setNeedRefresh(-1,1,1,1);
 232
 233         iWinPackageView->setStatFilter( Package::PkgStatNotInstalled );
 234
 235         if( iAptInterface->needRepoRefresh() )
 236                 iAptInterface->addQueuedOperation(AAptInterface::ModeAptGetUpdate);
 237
 238         busyDialog(true, tr("Operation in progress"), tr("Reading package lists"));
 239
 240         iNextOperation = OpOpenPkgView;
 241         iAptInterface->addQueuedOperation(AAptInterface::ModeReadPackages);
 242
 243         dateFetchAsk();
 244
 245         iAptInterface->run(iDimmer);
 246 }
 247
 248 void MainWindow::on_btnUpgrade_clicked()
 249 {
 250         // upgrade
 251
 252         if( iIdlingSince < QDateTime::currentDateTime().addSecs(-30*60) )
 253                 iAptInterface->setNeedRefresh(-1,1,1,1);
 254
 255         iWinPackageView->setStatFilter( Package::PkgStatUpgradeable );
 256
 257         if( iAptInterface->needRepoRefresh() )
 258                 iAptInterface->addQueuedOperation(AAptInterface::ModeAptGetUpdate);
 259
 260         busyDialog(true, tr("Operation in progress"), tr("Reading package lists"));
 261
 262         iNextOperation = OpOpenPkgView;
 263         iAptInterface->addQueuedOperation(AAptInterface::ModeReadPackages);
 264
 265         dateFetchAsk();
 266
 267         iAptInterface->run(iDimmer);
 268 }
 269
 270 void MainWindow::on_btnListInstalled_clicked()
 271 {
 272         //remove
 273
 274         if( !iSettings->qsettings()->value("remove_readfull",false).toBool() )
 275                 iAptInterface->setSkipListAndDates();
 276
 277         if( iIdlingSince < QDateTime::currentDateTime().addSecs(-30*60) )
 278                 iAptInterface->setNeedRefresh(-1,-1,1,-1);
 279
 280         iWinPackageView->setStatFilter( Package::PkgStatInstalled );
 281
 282         busyDialog(true, tr("Operation in progress"), tr("Reading package lists"));
 283
 284         iNextOperation = OpOpenPkgView;
 285         iAptInterface->addQueuedOperation(AAptInterface::ModeReadPackages);
 286
 287         dateFetchAsk();
 288
 289         iAptInterface->run(iDimmer);
 290 }
 291
 292 void MainWindow::operationQueueFinished(QList<AAptInterface::interfaceMode> lastModes, bool success, QString title, QStringList msgs)
 293 {
 294         if( lastModes.contains(AAptInterface::ModeAptGetSimulate) && success ) {
 295                 iNextOperation = OpPromptSimulated;
 296         }
 297         if( lastModes.contains(AAptInterface::ModeAptGetInstall) && success ) {
 298                 iWinPackageView->clearSelections();
 299                 busyDialog(false);
 300                 iWinPackageView->close();
 301                 iNextOperation = OpNone;
 302
 303                 GdkEventIconThemeReload();
 304         }
 305
 306         if( iNextOperation == OpOpenPkgView && success )
 307         {
 308                 iWinPackageView->openWin();
 309                 busyDialog(false);
 310                 iNextOperation = OpNone;
 311         } else if( iNextOperation == OpPromptSimulated && success )
 312         {
 313                 QStringList inst,remv,instver,remvver;
 314                 QStringList all = iAptInterface->processPackages();
 315                 QStringList vers = iAptInterface->processPackageVersions();
 316                 for(int zyx=0; zyx<all.count(); zyx++)
 317                 {
 318                         if( all.at(zyx).endsWith('-') )
 319                         {
 320                                 remv.append( all.at(zyx).left( all.at(zyx).size()-1 ) );
 321                                 if( vers.count()>zyx )
 322                                         remvver.append( vers.at(zyx) );
 323                         } else {
 324                                 inst.append( all.at(zyx) );
 325                                 if( vers.count()>zyx )
 326                                         instver.append( vers.at(zyx) );
 327                         }
 328                 }
 329
 330                 int total_dl_size = 0;
 331                 for( int i=0; i<inst.count(); i++ ) {
 332                         Package* pkg = iAptInterface->packagesAvailable()->value(inst.at(i),0);
 333                         if( pkg ) {
 334                                 total_dl_size += pkg->size()/1024;
 335                         }
 336                 }
 337
 338                 QString pkglist;
 339                 pkglist = QString("<b>The following operations will be performed:</b><br>"
 340                                   "%1 to install/upgrade, %2 to remove<br>").arg(inst.count()).arg(remv.count());
 341                 if( inst.count()>0 )
 342                         pkglist += QString("Total download size: %L1 kB<br>").arg(total_dl_size);
 343                 bool mismatch = false;
 344
 345                 if( remv.count()>0 ) {
 346                         pkglist += "<br><b><u>REMOVE:</u></b><br><font size=\"-1\">";
 347                         for( int i=0; i<remv.count(); i++ ) {
 348                                 pkglist += "<b>" + remv.at(i) + "</b>";
 349                                 Package* pkg = iAptInterface->packagesInstalled()->value(remv.at(i),0);
 350                                 if( !pkg ) {
 351                                         qDebug() << "Warning: unknown package" << remv.at(i);
 352                                         pkglist += "<font color=\"red\">***UNKNOWN***</font>";
 353                                         mismatch = true;
 354                                 }
 355                                 if( remvver.count()>i ) {
 356                                         pkglist += " " + remvver.at(i);
 357                                         if( pkg && remvver.at(i) != pkg->version() ) {
 358                                                 qDebug() << "Version mismatch, database version is" << pkg->version() << "but removing" << remvver.at(i);
 359                                                 mismatch = true;
 360                                                 pkglist += " <font color=\"red\">***TRYING TO REMOVE " + pkg->version() + "***</font> ";
 361                                         }
 362                                 }
 363                                 if( pkg && pkg->installedSize()>0 )
 364                                         pkglist += QString(" (%L1 kB)").arg(pkg->installedSize());
 365                                 pkglist += "<br>";
 366                         }
 367                 }
 368                 pkglist += "</font>";
 369
 370                 bool installing_blacklisted = false;
 371                 if( inst.count()>0 ) {
 372                         pkglist += "<br><b><u>INSTALL/UPGRADE:</u></b><br><font size=\"-1\">";
 373                         for( int i=0; i<inst.count(); i++ ) {
 374                                 pkglist += "<b>" + inst.at(i) + "</b>";
 375                                 Package* pkg = iAptInterface->packagesAvailable()->value(inst.at(i),0);
 376                                 if( !pkg ) {
 377                                         qDebug() << "Warning: unknown package" << inst.at(i);
 378                                         pkglist += "<font color=\"red\">***NEW/UNKNOWN***</font>";
 379                                         mismatch = true;
 380                                 }
 381                                 if( pkg && pkg->isBlacklisted() ) {
 382                                         qDebug() << "Warning: installing blacklisted package" << inst.at(i);
 383                                         pkglist += "<font color=\"red\">***BLACKLISTED***</font>";
 384                                         installing_blacklisted = true;
 385                                 }
 386                                 if( instver.count()>i ) {
 387                                         pkglist += " " + instver.at(i);
 388                                         if( pkg && instver.at(i) != pkg->version() ) {
 389                                                 qDebug() << "Version mismatch, database version is" << pkg->version() << "but installing" << instver.at(i);
 390                                                 mismatch = true;
 391                                                 pkglist += " <font color=\"red\">***TRYING TO INSTALL " + pkg->version() + "***</font> ";
 392                                         }
 393                                 }
 394                                 if( pkg && pkg->size()>0 ) {
 395                                         pkglist += QString(" (%L1 kB)").arg(pkg->size()/1024);
 396                                 }
 397                                 pkglist += "<br>";
 398                         }
 399                 }
 400                 pkglist += "</font>";
 401
 402                 if( mismatch ) {
 403                         ConfirmDialog m(false, this);
 404                         m.setText("Warning", "There is a version mismatch between your original package selections and some of the packages being installed " \
 405                                           "from the repositories. This could be due to your application catalogs being out of date.");
 406                         m.exec();
 407                 }
 408                 if( installing_blacklisted ) {
 409                         ConfirmDialog b(false, this);
 410                         b.setText("Warning","Blacklisted package(s) will be installed");
 411                         b.exec();
 412                 }
 413
 414                 busyDialog(false);
 415                 ConfirmDialog d(true, this);
 416                 d.setText("Confirmation",pkglist);
 417                 if( d.exec() ) {
 418                         iAptInterface->addQueuedOperation(AAptInterface::ModeAptGetInstall);
 419
 420                         if( iSettings->qsettings()->value("enable_autoclean",true).toBool() && inst.count()>0 )
 421                                 iAptInterface->addQueuedOperation(AAptInterface::ModeAptGetClean);
 422
 423                         QString busytext;
 424                         if( remv.count() > 0 )
 425                                 busytext += QString("Remove %1 package(s)<br>").arg(remv.count());
 426                         if( inst.count() > 0 )
 427                                 busytext += QString("Install %1 package(s)<br>").arg(inst.count());
 428                         busytext += "Preparing...";
 429                         busyDialog(true, "Operation in progress", busytext);
 430
 431                         // "run" really does nothing here since the previous item should still be running
 432                         if( iWinPackageView->isVisible() ) {
 433                                 iAptInterface->run(iWinPackageView->mydimmer());
 434                         } else {
 435                                 iAptInterface->run(iDimmer);
 436                         }
 437                 }
 438                 iNextOperation = OpNone;
 439                 return;
 440         } else {
 441                 busyDialog(false);
 442                 iNextOperation = OpNone;
 443
 444                 if( iSettings->qsettings()->value("sound_notify",false).toBool() )
 445                 {
 446                         qDebug() << "playing sound";
 447                         iMediaObject->setCurrentSource( Phonon::MediaSource(iSettings->qsettings()->value("sound_file","/usr/share/sounds/ui-operation_ready.wav").toString()) );
 448                         iMediaObject->play();
 449                 }
 450
 451                 QString text = "<br><b><u>Faster Application Manager</u></b><br>"
 452                                 "<b>"+title+"</b><br>" + msgs.join("<br>") + "<br>";
 453
 454 #ifdef Q_WS_MAEMO_5
 455                 QMaemo5InformationBox::information(0, text, QMaemo5InformationBox::NoTimeout);
 456 #endif
 457         }
 458
 459 }
 460
 461 void MainWindow::busyDialog(bool show_, QString title, QString text)
 462 {
 463         if( show_ ) {
 464                 iDimmer->setProgress(-1);
 465                 ui->menuMenu->setEnabled(false);
 466                 ui->centralWidget->setEnabled(false);
 467                 iWinPackageView->disableMenu();
 468                 iDimmer->resizeEvent(0);
 469                 iDimmer->dim(title, text);
 470                 iWinPackageView->mydimmer()->resizeEvent(0);
 471                 iWinPackageView->mydimmer()->dim(title, text);
 472         } else {
 473                 iDimmer->undim();
 474                 iWinPackageView->mydimmer()->undim();
 475                 ui->menuMenu->setEnabled(true);
 476                 ui->centralWidget->setEnabled(true);
 477                 iWinPackageView->enableMenu();
 478         }
 479 }
 480
 481 void MainWindow::on_actionAbout_triggered()
 482 {
 483         ConfirmDialog d(false, this);
 484         d.setText("About","Faster Application Manager<br>"
 485                           "<font size=\"-1\">Version " + PROGRAM_VERSION + "</font><br><br>"
 486                           "(C) Heikki Holstila 2010<br>Donate using "
 487                           "<a href=\"https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=6ZKRY5QFHL42A&lc=FI&item_name=Faster%20Application%20Manager"
 488                           "%20for%20Maemo5&currency_code=EUR&bn=PP%2dDonationsBF%3abtn_donate_SM%2egif%3aNonHosted\">PayPal</a>");
 489         d.exec();
 490 }
 491
 492 void MainWindow::on_actionClean_triggered()
 493 {
 494         //if( iOperation != OpNone ) return;
 495         //iOperation = OpClean;
 496         iAptInterface->addQueuedOperation(AAptInterface::ModeAptGetClean);
 497         iAptInterface->run(iDimmer);
 498 }
 499
 500 void MainWindow::closeEvent(QCloseEvent *event)
 501 {
 502         if( iDimmer->busy() ) {
 503                 iAptInterface->cancel();
 504                 event->ignore();
 505         } else {
 506                 event->accept();
 507         }
 508 }
 509
 510 void MainWindow::on_actionView_log_triggered()
 511 {
 512         QByteArray log = iAptInterface->readLogFile();
 513         LogView l(log, this);
 514         l.exec();
 515 }
 516
 517 void MainWindow::on_actionOptions_triggered()
 518 {
 519         iSettings->openWin();
 520 }
 521
 522 void MainWindow::notifyDialog(QString title, QString msg)
 523 {
 524         ConfirmDialog d(false, this);
 525         d.setText(title, msg);
 526         d.exec();
 527 }
 528
 529 bool MainWindow::confirmDialog(QString title, QString msg)
 530 {
 531         ConfirmDialog d(true, this);
 532         d.setText(title, msg);
 533         return d.exec();
 534 }
 535
 536 void MainWindow::GdkEventIconThemeReload()
 537 {
 538         // DOES NOT EVEN WORK (at least not reliably) - disabled from the project file
 539
 540 #ifdef MYDEF_GTK_EXISTS
 541         qDebug() << "Sending GDK icon theme reload event";
 542
 543         gdk_init((int*)QApplication::argc(),(gchar***)QApplication::argv());
 544
 545         // taken from hildon application manager
 546         GdkEventClient ev;
 547         ev.type = GDK_CLIENT_EVENT;
 548         ev.window = NULL;
 549         ev.send_event = TRUE;
 550         ev.message_type = gdk_atom_intern_static_string("_GTK_LOAD_ICONTHEMES");
 551         ev.data_format = 32;
 552         gdk_event_send_clientmessage_toall((GdkEvent*)&ev);
 553
 554         while(gdk_events_pending()) {
 555                 g_main_context_iteration(NULL, true);
 556         }
 557
 558 #endif
 559 }
 560
 561 void MainWindow::on_actionLoad_file_triggered()
 562 {
 563         QStringList files = QFileDialog::getOpenFileNames(this, "Open files", "/", "Files (*.deb *.install)");
 564         if( files.count() > 0 ) {
 565                 QStringList debs = files.filter(QRegExp(".*\\.deb$"));
 566                 QStringList installs = files.filter(QRegExp(".*\\.install$"));
 567                 if( debs.count()>0 && installs.count()>0 ) {
 568                         ConfirmDialog d(false, this);
 569                         d.setText("Error", "You can't mix different file types in your selection");
 570                         d.exec();
 571                         return;
 572                 }
 573                 if( debs.count()>0 )
 574                         iDpkgInterface->loadDebFiles(debs);
 575                 else if( installs.count()>0 )
 576                         iAptInterface->loadInstallFiles(installs);
 577         }
 578 }