src/pkg/YQPackageSelector.cc

   1 /*---------------------------------------------------------------------\
   2 |                                                                      |
   3 |                      __   __    ____ _____ ____                      |
   4 |                      \ \ / /_ _/ ___|_   _|___ \                     |
   5 |                       \ V / _` \___ \ | |   __) |                    |
   6 |                        | | (_| |___) || |  / __/                     |
   7 |                        |_|\__,_|____/ |_| |_____|                    |
   8 |                                                                      |
   9 |                               core system                            |
  10 |                                                        (C) SuSE GmbH |
  11 \----------------------------------------------------------------------/
  12
  13   File:       YQPackageSelector.cc
  14   See also:   YQPackageSelectorHelp.cc
  15
  16   Author:     Stefan Hundhammer <sh@suse.de>
  17
  18   Textdomain "packages-qt"
  19
  20 /-*/
  21
  22 #define CHECK_DEPENDENCIES_ON_STARTUP                   1
  23 #define DEPENDENCY_FEEDBACK_IF_OK                       1
  24 #define AUTO_CHECK_DEPENDENCIES_DEFAULT                 true
  25 #define ALWAYS_SHOW_PATCHES_VIEW_IF_PATCHES_AVAILABLE   0
  26 #define GLOBAL_UPDATE_CONFIRMATION_THRESHOLD            20
  27
  28 #include <fstream>
  29 #include <boost/bind.hpp>
  30
  31 #include <QHBoxLayout>
  32 #include <QVBoxLayout>
  33 #include <QAction>
  34 #include <QShortcut>
  35 #include <QApplication>
  36 #include <QCheckBox>
  37 #include <QDialog>
  38 #include <QFileDialog>
  39 #include <QLabel>
  40 #include <QMap>
  41 #include <QMenuBar>
  42 #include <QMessageBox>
  43 #include <QPushButton>
  44 #include <QSplitter>
  45 #include <QTabWidget>
  46 #include <QTimer>
  47 #include <QMenu>
  48
  49 #define y2log_component "qt-pkg"
  50 #include <ycp/y2log.h>
  51
  52 #include "QY2LayoutUtils.h"
  53
  54 #include "YQPackageSelector.h"
  55 #include "YQPkgChangeLogView.h"
  56 #include "YQPkgChangesDialog.h"
  57 #include "YQPkgConflictDialog.h"
  58 #include "YQPkgConflictList.h"
  59 #include "YQPkgDependenciesView.h"
  60 #include "YQPkgDescriptionView.h"
  61 #include "YQPkgDiskUsageList.h"
  62 #include "YQPkgDiskUsageWarningDialog.h"
  63 #include "YQPkgFileListView.h"
  64 #include "YQPkgRepoFilterView.h"
  65 #include "YQPkgRepoList.h"
  66 #include "YQPkgLangList.h"
  67 #include "YQPkgList.h"
  68 #include "YQPkgPatchFilterView.h"
  69 #include "YQPkgPatchList.h"
  70 #include "YQPkgPatternList.h"
  71 #include "YQPkgProductDialog.h"
  72 #include "YQPkgRpmGroupTagsFilterView.h"
  73 #include "YQPkgSearchFilterView.h"
  74 #include "YQPkgSelList.h"
  75 #include "YQPkgStatusFilterView.h"
  76 #include "YQPkgTechnicalDetailsView.h"
  77 #include "YQPkgTextDialog.h"
  78 #include "YQPkgUpdateProblemFilterView.h"
  79 #include "YQPkgVersionsView.h"
  80 #include "zypp/SysContent.h"
  81
  82 #include "QY2ComboTabWidget.h"
  83 #include "YQDialog.h"
  84 #include "YQApplication.h"
  85 #include "utf8.h"
  86 #include "YQUI.h"
  87 #include "YEvent.h"
  88 #include "YQi18n.h"
  89
  90
  91 using std::max;
  92 using std::string;
  93 using std::map;
  94 using std::pair;
  95
  96 #define SPACING                         6
  97 #define MARGIN                          4
  98 #define DEFAULT_EXPORT_FILE_NAME        "user-packages.xml"
  99 #define FAST_SOLVER                     1
 100
 101
 102
 103 YQPackageSelector::YQPackageSelector( YWidget *         parent,
 104                                       long              modeFlags )
 105     : YQPackageSelectorBase( parent, modeFlags )
 106 {
 107     _showChangesDialog          = true;
 108     _autoDependenciesCheckBox   = 0;
 109     _detailsViews               = 0;
 110     _diskUsageList              = 0;
 111     _filters                    = 0;
 112     _repoFilterView             = 0;
 113     _langList                   = 0;
 114     _patternList                = 0;
 115     _pkgChangeLogView           = 0;
 116     _pkgDependenciesView        = 0;
 117     _pkgDescriptionView         = 0;
 118     _pkgFileListView            = 0;
 119     _pkgList                    = 0;
 120     _pkgTechnicalDetailsView    = 0;
 121     _pkgVersionsView            = 0;
 122     _rpmGroupTagsFilterView     = 0;
 123     _searchFilterView           = 0;
 124     _selList                    = 0;
 125     _statusFilterView           = 0;
 126     _updateProblemFilterView    = 0;
 127     _patchFilterView            = 0;
 128     _patchList                  = 0;
 129     _excludeDevelPkgs           = 0;
 130     _excludeDebugInfoPkgs       = 0;
 131
 132
 133     if ( onlineUpdateMode() )   y2milestone( "Online update mode" );
 134     if ( updateMode() )         y2milestone( "Update mode" );
 135
 136
 137     basicLayout();
 138     addMenus();         // Only after all widgets are created!
 139     makeConnections();
 140     emit loadData();
 141
 142     if ( _pkgList )
 143         _pkgList->clear();
 144
 145     if ( _patchFilterView && onlineUpdateMode() )
 146     {
 147         if ( _filters && _patchFilterView && _patchList )
 148         {
 149             _filters->showPage( _patchFilterView );
 150             _patchList->filter();
 151         }
 152     }
 153     else if ( _repoFilterView && repoMode() )
 154     {
 155         if ( YQPkgRepoList::countEnabledRepositories() > 1 )
 156         {
 157             _filters->showPage( _repoFilterView );
 158             _repoFilterView->filter();
 159         }
 160         else if ( _searchFilterView )
 161         {
 162             y2milestone( "No multiple repositories - falling back to search mode" );
 163             _filters->showPage( _searchFilterView );
 164             _searchFilterView->filter();
 165             QTimer::singleShot( 0, _searchFilterView, SLOT( setFocus() ) );
 166         }
 167     }
 168     else if ( _updateProblemFilterView )
 169     {
 170         _filters->showPage( _updateProblemFilterView );
 171         _updateProblemFilterView->filter();
 172
 173     }
 174     else if ( searchMode() && _searchFilterView )
 175     {
 176         _filters->showPage( _searchFilterView );
 177         _searchFilterView->filter();
 178         QTimer::singleShot( 0, _searchFilterView, SLOT( setFocus() ) );
 179     }
 180     else if ( summaryMode() && _statusFilterView )
 181     {
 182         _filters->showPage( _statusFilterView );
 183         _statusFilterView->filter();
 184     }
 185     else if ( _patternList )
 186     {
 187         _filters->showPage( _patternList );
 188         _patternList->filter();
 189     }
 190     else if ( _selList )
 191     {
 192         _filters->showPage( _selList );
 193         _selList->filter();
 194     }
 195
 196
 197     if ( _diskUsageList )
 198         _diskUsageList->updateDiskUsage();
 199
 200     y2milestone( "PackageSelector init done" );
 201
 202
 203 #if CHECK_DEPENDENCIES_ON_STARTUP
 204
 205     if ( ! testMode() && ! onlineUpdateMode() )
 206     {
 207         // Fire up the first dependency check in the main loop.
 208         // Don't do this right away - wait until all initializations are finished.
 209         QTimer::singleShot( 0, this, SLOT( resolveDependencies() ) );
 210
 211     }
 212 #endif
 213 }
 214
 215
 216 void
 217 YQPackageSelector::basicLayout()
 218 {
 219     QVBoxLayout *layout = new QVBoxLayout(this);
 220     setLayout(layout);
 221     layoutMenuBar(this);
 222
 223     QSplitter * outer_splitter = new QSplitter( Qt::Horizontal, this );
 224     Q_CHECK_PTR( outer_splitter );
 225
 226     layout->addWidget(outer_splitter);
 227
 228     QWidget * left_pane  = layoutLeftPane ( outer_splitter );
 229
 230     QWidget * right_pane = layoutRightPane( outer_splitter );
 231
 232     outer_splitter->setStretchFactor(outer_splitter->indexOf(left_pane), 0);
 233     outer_splitter->setStretchFactor(outer_splitter->indexOf(right_pane), 1);
 234 }
 235
 236
 237 QWidget *
 238 YQPackageSelector::layoutLeftPane( QWidget *parent )
 239 {
 240     QSplitter * splitter = new QSplitter( Qt::Vertical, parent );
 241     Q_CHECK_PTR( splitter );
 242
 243     QWidget * upper_vbox = new QWidget( splitter );
 244     QVBoxLayout *layout = new QVBoxLayout(upper_vbox);
 245     upper_vbox->setLayout(layout);
 246
 247     Q_CHECK_PTR( upper_vbox );
 248     layoutFilters( upper_vbox );
 249     addVSpacing( upper_vbox, MARGIN );
 250
 251     QWidget * lower_vbox = new QWidget( splitter );
 252     layout = new QVBoxLayout(lower_vbox);
 253     lower_vbox->setLayout(layout);
 254
 255     addVSpacing( lower_vbox, MARGIN );
 256     _diskUsageList = new YQPkgDiskUsageList( lower_vbox );
 257     Q_CHECK_PTR( _diskUsageList );
 258     layout->addWidget(_diskUsageList);
 259
 260     splitter->setStretchFactor(splitter->indexOf(upper_vbox), 0);
 261     splitter->setStretchFactor(splitter->indexOf(lower_vbox), 1);
 262
 263     return splitter;
 264 }
 265
 266
 267 void
 268 YQPackageSelector::layoutFilters( QWidget *parent )
 269 {
 270     _filters = new QY2ComboTabWidget( _( "Fi&lter:" ), parent );
 271     Q_CHECK_PTR( _filters );
 272     parent->layout()->addWidget(_filters);
 273
 274     //
 275     // Update problem view
 276     //
 277
 278     if ( updateMode() )
 279     {
 280         if ( YQPkgUpdateProblemFilterView::haveProblematicPackages()
 281              || testMode() )
 282         {
 283             _updateProblemFilterView = new YQPkgUpdateProblemFilterView( parent);
 284             Q_CHECK_PTR( _updateProblemFilterView );
 285             _filters->addPage( _( "Update Problems" ), _updateProblemFilterView );
 286         }
 287     }
 288
 289
 290     //
 291     // Patches view
 292     //
 293
 294     if ( onlineUpdateMode()
 295 #if ALWAYS_SHOW_PATCHES_VIEW_IF_PATCHES_AVAILABLE
 296          || ! zyppPool().empty<zypp::Patch>()
 297 #endif
 298          )
 299         addPatchFilterView();
 300
 301
 302     //
 303     // Patterns view
 304     //
 305
 306     if ( ! zyppPool().empty<zypp::Pattern>() || testMode() )
 307     {
 308         _patternList = new YQPkgPatternList( parent, true );
 309         Q_CHECK_PTR( _patternList );
 310         _filters->addPage( _( "Patterns" ), _patternList );
 311
 312         connect( _patternList,          SIGNAL( statusChanged()                 ),
 313                  this,                  SLOT  ( autoResolveDependencies()       ) );
 314
 315         connect( this,                  SIGNAL( refresh()                       ),
 316                  _patternList,          SLOT  ( updateItemStates()              ) );
 317
 318         if ( _pkgConflictDialog )
 319         {
 320             connect( _pkgConflictDialog, SIGNAL( updatePackages()               ),
 321                      _patternList,       SLOT  ( updateItemStates()             ) );
 322         }
 323     }
 324
 325
 326     //
 327     // Selections view
 328     //
 329
 330     if ( ! zyppPool().empty<zypp::Selection>() || testMode() )
 331     {
 332
 333         _selList = new YQPkgSelList( parent, true );
 334         Q_CHECK_PTR( _selList );
 335         _filters->addPage( _( "Selections" ), _selList );
 336
 337         connect( _selList,              SIGNAL( statusChanged()                 ),
 338                  this,                  SLOT  ( autoResolveDependencies()       ) );
 339
 340         connect( this,                  SIGNAL( refresh()                       ),
 341                  _selList,               SLOT  ( updateItemStates()             ) );
 342
 343         if ( _pkgConflictDialog )
 344         {
 345             connect( _pkgConflictDialog, SIGNAL( updatePackages()               ),
 346                      _selList,           SLOT  ( updateItemStates()             ) );
 347         }
 348     }
 349
 350
 351     //
 352     // RPM group tags view
 353     //
 354
 355     _rpmGroupTagsFilterView = new YQPkgRpmGroupTagsFilterView( parent );
 356     Q_CHECK_PTR( _rpmGroupTagsFilterView );
 357     _filters->addPage( _( "Package Groups" ), _rpmGroupTagsFilterView );
 358
 359     connect( this,                      SIGNAL( loadData() ),
 360              _rpmGroupTagsFilterView,   SLOT  ( filter()   ) );
 361
 362
 363     //
 364     // Languages view
 365     //
 366
 367     _langList = new YQPkgLangList( parent );
 368     Q_CHECK_PTR( _langList );
 369
 370     _filters->addPage( _( "Languages" ), _langList );
 371     _langList->setSizePolicy( QSizePolicy( QSizePolicy::Ignored, QSizePolicy::Ignored ) ); // hor/vert
 372
 373     connect( _langList,         SIGNAL( statusChanged()                 ),
 374              this,              SLOT  ( autoResolveDependencies()       ) );
 375
 376     connect( this,              SIGNAL( refresh()                       ),
 377              _langList,         SLOT  ( updateItemStates()              ) );
 378
 379
 380     //
 381     // Repository view
 382     //
 383
 384     _repoFilterView = new YQPkgRepoFilterView( parent );
 385     Q_CHECK_PTR( _repoFilterView );
 386     _filters->addPage( _( "Repositories" ), _repoFilterView );
 387
 388
 389     //
 390     // Package search view
 391     //
 392
 393     _searchFilterView = new YQPkgSearchFilterView( parent );
 394     Q_CHECK_PTR( _searchFilterView );
 395     _filters->addPage( _( "Search" ), _searchFilterView );
 396
 397
 398     //
 399     // Status change view
 400     //
 401
 402     _statusFilterView = new YQPkgStatusFilterView( parent );
 403     Q_CHECK_PTR( _statusFilterView );
 404     _filters->addPage( _( "Installation Summary" ), _statusFilterView );
 405
 406
 407 #if 0
 408     // DEBUG
 409
 410     _filters->addPage( _( "Keywords"   ), new QLabel( "Keywords\nfilter\n\nfor future use", 0 ) );
 411     _filters->addPage( _( "MIME Types" ), new QLabel( "MIME Types\nfilter\n\nfor future use" , 0 ) );
 412 #endif
 413
 414 }
 415
 416
 417 QWidget *
 418 YQPackageSelector::layoutRightPane( QWidget *parent )
 419 {
 420     QWidget * right_pane_vbox = new QWidget( parent );
 421
 422     QVBoxLayout *layout = new QVBoxLayout(right_pane_vbox);
 423     right_pane_vbox->setLayout(layout);
 424
 425     Q_CHECK_PTR( right_pane_vbox );
 426
 427     layout->setMargin( MARGIN );
 428
 429
 430     QSplitter * splitter = new QSplitter( Qt::Vertical, right_pane_vbox );
 431     Q_CHECK_PTR( splitter );
 432     layout->addWidget(splitter);
 433
 434     Q_CHECK_PTR( splitter );
 435     layoutPkgList( splitter );
 436
 437     addVSpacing( splitter, MARGIN );
 438
 439     layoutDetailsViews( splitter );
 440
 441     layoutButtons( splitter );
 442
 443     return right_pane_vbox;
 444 }
 445
 446
 447 void
 448 YQPackageSelector::layoutPkgList( QWidget *parent )
 449 {
 450     _pkgList= new YQPkgList( parent );
 451     Q_CHECK_PTR( _pkgList );
 452
 453     connect( _pkgList,  SIGNAL( statusChanged()           ),
 454              this,      SLOT  ( autoResolveDependencies() ) );
 455 }
 456
 457
 458 void
 459 YQPackageSelector::layoutDetailsViews( QWidget *parent )
 460 {
 461     bool haveInstalledPkgs = YQPkgList::haveInstalledPkgs();
 462
 463     QWidget * details_vbox = new QWidget( parent );
 464     Q_CHECK_PTR( details_vbox );
 465
 466     QVBoxLayout *layout = new QVBoxLayout(details_vbox);
 467     details_vbox->setLayout(layout);
 468     //details_vbox->setMinimumSize( 0, 0 );
 469
 470     addVSpacing( details_vbox, 8 );
 471
 472     _detailsViews = new QTabWidget( details_vbox );
 473     layout->addWidget(_detailsViews);
 474
 475     Q_CHECK_PTR( _detailsViews );
 476     //FIXME _detailsViews->setMargin( MARGIN );
 477
 478     // _detailsViews->setTabPosition( QTabWidget::Bottom );
 479
 480
 481     //
 482     // Description
 483     //
 484
 485     _pkgDescriptionView = new YQPkgDescriptionView( _detailsViews );
 486     Q_CHECK_PTR( _pkgDescriptionView );
 487
 488     _detailsViews->addTab( _pkgDescriptionView, _( "D&escription" ) );
 489     _detailsViews->setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding ) ); // hor/vert
 490
 491     connect( _pkgList,                  SIGNAL( currentItemChanged    ( ZyppSel ) ),
 492              _pkgDescriptionView,       SLOT  ( showDetailsIfVisible( ZyppSel ) ) );
 493
 494     //
 495     // Technical details
 496     //
 497
 498     _pkgTechnicalDetailsView = new YQPkgTechnicalDetailsView( _detailsViews );
 499     Q_CHECK_PTR( _pkgTechnicalDetailsView );
 500
 501     _detailsViews->addTab( _pkgTechnicalDetailsView, _( "&Technical Data" ) );
 502
 503     connect( _pkgList,                  SIGNAL( currentItemChanged    ( ZyppSel ) ),
 504              _pkgTechnicalDetailsView,  SLOT  ( showDetailsIfVisible( ZyppSel ) ) );
 505
 506
 507     //
 508     // Dependencies
 509     //
 510
 511     _pkgDependenciesView = new YQPkgDependenciesView( _detailsViews );
 512     Q_CHECK_PTR( _pkgDependenciesView );
 513
 514     _detailsViews->addTab( _pkgDependenciesView, _( "Dependencies" ) );
 515     _detailsViews->setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding ) ); // hor/vert
 516
 517     connect( _pkgList,                  SIGNAL( currentItemChanged    ( ZyppSel ) ),
 518              _pkgDependenciesView,      SLOT  ( showDetailsIfVisible( ZyppSel ) ) );
 519
 520
 521
 522     //
 523     // Versions
 524     //
 525
 526     _pkgVersionsView = new YQPkgVersionsView( _detailsViews,
 527                                               true );   // userCanSwitchVersions
 528     Q_CHECK_PTR( _pkgVersionsView );
 529
 530     _detailsViews->addTab( _pkgVersionsView, _( "&Versions" ) );
 531
 532     connect( _pkgList,          SIGNAL( currentItemChanged    ( ZyppSel ) ),
 533              _pkgVersionsView,  SLOT  ( showDetailsIfVisible( ZyppSel ) ) );
 534
 535
 536     //
 537     // File List
 538     //
 539
 540     if ( haveInstalledPkgs )    // file list information is only available for installed pkgs
 541     {
 542         _pkgFileListView = new YQPkgFileListView( _detailsViews );
 543         Q_CHECK_PTR( _pkgFileListView );
 544
 545         _detailsViews->addTab( _pkgFileListView, _( "File List" ) );
 546         _detailsViews->setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding ) ); // hor/vert
 547
 548         connect( _pkgList,              SIGNAL( currentItemChanged    ( ZyppSel ) ),
 549                  _pkgFileListView,      SLOT  ( showDetailsIfVisible( ZyppSel ) ) );
 550     }
 551
 552
 553     //
 554     // Change Log
 555     //
 556
 557     if ( haveInstalledPkgs )    // change log information is only available for installed pkgs
 558     {
 559         _pkgChangeLogView = new YQPkgChangeLogView( _detailsViews );
 560         Q_CHECK_PTR( _pkgChangeLogView );
 561
 562         _detailsViews->addTab( _pkgChangeLogView, _( "Change Log" ) );
 563         _detailsViews->setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding ) ); // hor/vert
 564
 565         connect( _pkgList,              SIGNAL( currentItemChanged    ( ZyppSel ) ),
 566                  _pkgChangeLogView,     SLOT  ( showDetailsIfVisible( ZyppSel ) ) );
 567     }
 568 }
 569
 570
 571 void
 572 YQPackageSelector::layoutButtons( QWidget *parent )
 573 {
 574     QWidget * button_box = new QWidget( parent );
 575     Q_CHECK_PTR( button_box );
 576
 577     QHBoxLayout *layout = new QHBoxLayout(button_box);
 578     button_box->setLayout(layout);
 579
 580     layout->setSpacing( SPACING );
 581
 582     // Button: Dependency check
 583     // Translators: Please keep this short!
 584     _checkDependenciesButton = new QPushButton( _( "Chec&k" ), button_box );
 585     layout->addWidget(_checkDependenciesButton);
 586
 587     Q_CHECK_PTR( _checkDependenciesButton );
 588     _checkDependenciesButton->setSizePolicy( QSizePolicy( QSizePolicy::Fixed, QSizePolicy::Fixed ) ); // hor/vert
 589     _normalButtonBackground = _checkDependenciesButton->palette().color(QPalette::Background);;
 590
 591     connect( _checkDependenciesButton,  SIGNAL( clicked() ),
 592              this,                      SLOT  ( manualResolvePackageDependencies() ) );
 593
 594
 595     // Checkbox: Automatically check dependencies for every package status change?
 596     // Translators: Please keep this short!
 597     _autoDependenciesCheckBox = new QCheckBox( _( "A&utocheck" ), button_box );
 598     Q_CHECK_PTR( _autoDependenciesCheckBox );
 599     layout->addWidget(_autoDependenciesCheckBox);
 600
 601     _autoDependenciesCheckBox->setChecked( AUTO_CHECK_DEPENDENCIES_DEFAULT );
 602
 603     addHStretch( button_box );
 604
 605     QPushButton * cancel_button = new QPushButton( _( "&Cancel" ), button_box );
 606     Q_CHECK_PTR( cancel_button );
 607     layout->addWidget(cancel_button);
 608
 609     cancel_button->setSizePolicy( QSizePolicy( QSizePolicy::Fixed, QSizePolicy::Fixed ) ); // hor/vert
 610
 611     connect( cancel_button, SIGNAL( clicked() ),
 612              this,          SLOT  ( reject()   ) );
 613
 614
 615     QPushButton * accept_button = new QPushButton( _( "&Accept" ), button_box );
 616     Q_CHECK_PTR( accept_button );
 617     layout->addWidget(accept_button);
 618     accept_button->setSizePolicy( QSizePolicy( QSizePolicy::Fixed, QSizePolicy::Fixed ) ); // hor/vert
 619
 620     connect( accept_button, SIGNAL( clicked() ),
 621              this,          SLOT  ( accept()   ) );
 622
 623     button_box->setFixedHeight( button_box->sizeHint().height() );
 624 }
 625
 626
 627 void
 628 YQPackageSelector::layoutMenuBar( QWidget *parent )
 629 {
 630     _menuBar = new QMenuBar( parent );
 631     Q_CHECK_PTR( _menuBar );
 632
 633     parent->layout()->addWidget(_menuBar);
 634
 635     _fileMenu           = 0;
 636     _viewMenu           = 0;
 637     _pkgMenu            = 0;
 638     _patchMenu          = 0;
 639     _extrasMenu         = 0;
 640     _helpMenu           = 0;
 641
 642 }
 643
 644
 645 void
 646 YQPackageSelector::addMenus()
 647 {
 648     //
 649     // File menu
 650     //
 651
 652     _fileMenu = new QMenu( _menuBar );
 653     Q_CHECK_PTR( _fileMenu );
 654     QAction *action = _menuBar->addMenu( _fileMenu );
 655     action->setText(( "&File" ));
 656
 657     _fileMenu->addAction( _( "&Import..." ),    this, SLOT( pkgImport() ) );
 658     _fileMenu->addAction( _( "&Export..." ),    this, SLOT( pkgExport() ) );
 659
 660     _fileMenu->addSeparator();
 661
 662     _fileMenu->addAction( _( "E&xit -- Discard Changes" ), this, SLOT( reject() ) );
 663     _fileMenu->addAction( _( "&Quit -- Save Changes"     ), this, SLOT( accept() ) );
 664
 665
 666     if ( _pkgList )
 667     {
 668         //
 669         // View menu
 670         //
 671
 672         _viewMenu = new QMenu( _menuBar );
 673         Q_CHECK_PTR( _viewMenu );
 674         QAction *action = _menuBar->addMenu( _viewMenu );
 675   action->setText(_( "&View" ));
 676
 677         // Translators: This is about packages ending in "-devel", so don't translate that "-devel"!
 678         _showDevelAction = _viewMenu->addAction( _( "Show -de&vel Packages" ),
 679                                                        this, SLOT( pkgExcludeRulesChanged() ), Qt::Key_F7 );
 680    _showDevelAction->setChecked(true);
 681         _excludeDevelPkgs = new YQPkgObjList::ExcludeRule( _pkgList, QRegExp( ".*-devel(-\\d+bit)?$" ), _pkgList->nameCol() );
 682         Q_CHECK_PTR( _excludeDevelPkgs );
 683         _excludeDevelPkgs->enable( false );
 684
 685         // Translators: This is about packages ending in "-debuginfo", so don't translate that "-debuginfo"!
 686         _showDebugAction = _viewMenu->addAction( _( "Show -&debuginfo Packages" ),
 687                                                        this, SLOT( pkgExcludeRulesChanged() ), Qt::Key_F8 );
 688         _showDebugAction->setChecked(true);
 689         _excludeDebugInfoPkgs = new YQPkgObjList::ExcludeRule( _pkgList, QRegExp( ".*-debuginfo$" ), _pkgList->nameCol() );
 690         Q_CHECK_PTR( _excludeDebugInfoPkgs );
 691         _excludeDebugInfoPkgs->enable( false );
 692
 693
 694         //
 695         // Package menu
 696         //
 697
 698         _pkgMenu = new QMenu( _menuBar );
 699         Q_CHECK_PTR( _pkgMenu );
 700         action = _menuBar->addMenu( _pkgMenu );
 701   action->setText(_( "&Package" ));
 702
 703     _pkgMenu->addAction(_pkgList->actionSetCurrentInstall);
 704     _pkgMenu->addAction(_pkgList->actionSetCurrentDontInstall);
 705     _pkgMenu->addAction(_pkgList->actionSetCurrentKeepInstalled);
 706     _pkgMenu->addAction(_pkgList->actionSetCurrentDelete);
 707     _pkgMenu->addAction(_pkgList->actionSetCurrentUpdate);
 708     _pkgMenu->addAction(_pkgList->actionSetCurrentTaboo);
 709
 710         _pkgMenu->addSeparator();
 711
 712   _pkgMenu->addAction(_pkgList->actionInstallSourceRpm);
 713   _pkgMenu->addAction(_pkgList->actionDontInstallSourceRpm);
 714
 715         _pkgMenu->addSeparator();
 716         QMenu * submenu = _pkgList->addAllInListSubMenu( _pkgMenu );
 717         Q_CHECK_PTR( submenu );
 718
 719         submenu->addSeparator();
 720
 721     _pkgMenu->addAction(_pkgList->actionInstallListSourceRpms);
 722     _pkgMenu->addAction(_pkgList->actionDontInstallListSourceRpms);
 723
 724         //
 725         // Submenu for all packages
 726         //
 727
 728         submenu = new QMenu( _pkgMenu );
 729         Q_CHECK_PTR( submenu );
 730
 731         // Translators: Unlike the "all in this list" submenu, this submenu
 732         // refers to all packages globally, not only to those that are
 733         // currently visible in the packages list.
 734         action = _pkgMenu->addMenu( submenu );
 735   action->setText(_( "All Packages" ));
 736
 737         submenu->addAction( _( "Update if newer version available" ),
 738                              this, SLOT( globalUpdatePkg() ) );
 739
 740         submenu->addAction( _( "Update unconditionally" ),
 741                              this, SLOT( globalUpdatePkgForce() ) );
 742     }
 743
 744
 745     if ( _patchList )
 746     {
 747         //
 748         // Patch menu
 749         //
 750
 751         _patchMenu = new QMenu( _menuBar );
 752         Q_CHECK_PTR( _patchMenu );
 753         action = _menuBar->addMenu( _patchMenu );
 754   action->setText(_( "&Patch" ));
 755
 756       _patchMenu->addAction(_patchList->actionSetCurrentInstall);
 757       _patchMenu->addAction(_patchList->actionSetCurrentDontInstall);
 758       _patchMenu->addAction(_patchList->actionSetCurrentKeepInstalled);
 759
 760 #if ENABLE_DELETING_PATCHES
 761       _patchMenu->addAction(_patchList->actionSetCurrentDelete);
 762 #endif
 763       _patchMenu->addAction(_patchList->actionSetCurrentUpdate);
 764       _patchMenu->addAction(_patchList->actionSetCurrentTaboo);
 765
 766         _patchMenu->addSeparator();
 767         _patchList->addAllInListSubMenu( _patchMenu );
 768     }
 769
 770
 771     //
 772     // Extras menu
 773     //
 774
 775     _extrasMenu = new QMenu( _menuBar );
 776     Q_CHECK_PTR( _extrasMenu );
 777     action = _menuBar->addMenu( _extrasMenu );
 778     action->setText(_( "&Extras" ));
 779
 780     _extrasMenu->addAction( _( "Show &Products"                   ), this, SLOT( showProducts()    ) );
 781     _extrasMenu->addAction( _( "Show &Automatic Package Changes" ), this, SLOT( showAutoPkgList() ), Qt::CTRL + Qt::Key_A );
 782     _extrasMenu->addAction( _( "&Verify System"                  ), this, SLOT( verifySystem()    ) );
 783
 784     _extrasMenu->addSeparator();
 785
 786     // Translators: This is about packages ending in "-devel", so don't translate that "-devel"!
 787     _extrasMenu->addAction( _( "Install All Matching -&devel Packages" ), this, SLOT( installDevelPkgs() ) );
 788
 789     // Translators: This is about packages ending in "-debuginfo", so don't translate that "-debuginfo"!
 790     _extrasMenu->addAction( _( "Install All Matching -de&buginfo Packages" ), this, SLOT( installDebugInfoPkgs() ) );
 791
 792     _extrasMenu->addSeparator();
 793
 794     if ( _pkgConflictDialog )
 795         _extrasMenu->addAction( _( "Generate Dependency Resolver &Test Case" ),
 796                                     _pkgConflictDialog, SLOT( askCreateSolverTestCase() ) );
 797
 798     if ( _actionResetIgnoredDependencyProblems )
 799         _extrasMenu->addAction(_actionResetIgnoredDependencyProblems);
 800
 801
 802 #ifdef FIXME
 803     if ( _patchList )
 804         _extrasMenu->addAction(_patchList->actionShowRawPatchInfo);
 805 #endif
 806
 807
 808     //
 809     // Help menu
 810     //
 811
 812     _helpMenu = new QMenu( _menuBar );
 813     Q_CHECK_PTR( _helpMenu );
 814     _menuBar->addSeparator();
 815     action = _menuBar->addMenu( _helpMenu );
 816     action->setText(_( "&Help" ));
 817
 818     // Note: The help functions and their texts are moved out
 819     // to a separate source file YQPackageSelectorHelp.cc
 820
 821     // Menu entry for help overview
 822     _helpMenu->addAction( _( "&Overview" ), this, SLOT( help()          ), Qt::Key_F1 );
 823
 824     // Menu entry for help about used symbols ( icons )
 825     _helpMenu->addAction( _( "&Symbols" ), this, SLOT( symbolHelp()     ), Qt::SHIFT + Qt::Key_F1 );
 826
 827     // Menu entry for keyboard help
 828     _helpMenu->addAction( _( "&Keys" ), this, SLOT( keyboardHelp() )                  );
 829 }
 830
 831
 832 void
 833 YQPackageSelector::connectFilter( QWidget * filter,
 834                                   QWidget * pkgList,
 835                                   bool hasUpdateSignal )
 836 {
 837     if ( ! filter  )    return;
 838     if ( ! pkgList )    return;
 839
 840     if ( _filters )
 841     {
 842         connect( _filters,      SIGNAL( currentChanged(QWidget *) ),
 843                  filter,        SLOT  ( filterIfVisible()            ) );
 844     }
 845
 846     connect( this,      SIGNAL( refresh()         ),
 847              filter,    SLOT  ( filterIfVisible() ) );
 848
 849     connect( filter,    SIGNAL( filterStart()   ),
 850              pkgList,   SLOT  ( clear()         ) );
 851
 852     connect( filter,    SIGNAL( filterMatch( ZyppSel, ZyppPkg ) ),
 853              pkgList,   SLOT  ( addPkgItem ( ZyppSel, ZyppPkg ) ) );
 854
 855     connect( filter,    SIGNAL( filterFinished()  ),
 856              pkgList,   SLOT  ( selectSomething() ) );
 857
 858     connect( filter,    SIGNAL( filterFinished()       ),
 859              pkgList,   SLOT  ( logExcludeStatistics() ) );
 860
 861
 862     if ( hasUpdateSignal )
 863     {
 864         connect( filter,                SIGNAL( updatePackages()   ),
 865                  pkgList,               SLOT  ( updateItemStates() ) );
 866
 867         if ( _diskUsageList )
 868         {
 869             connect( filter,            SIGNAL( updatePackages()  ),
 870                      _diskUsageList,    SLOT  ( updateDiskUsage() ) );
 871         }
 872     }
 873 }
 874
 875
 876 void
 877 YQPackageSelector::makeConnections()
 878 {
 879     connect( this, SIGNAL( resolvingStarted()   ),
 880              this, SLOT  ( animateCheckButton() ) );
 881
 882     connect( this, SIGNAL( resolvingFinished()  ),
 883              this, SLOT  ( restoreCheckButton() ) );
 884
 885     connectFilter( _updateProblemFilterView,    _pkgList, false );
 886     connectFilter( _patternList,                _pkgList );
 887     connectFilter( _selList,                    _pkgList );
 888     connectFilter( _repoFilterView,             _pkgList, false );
 889     connectFilter( _rpmGroupTagsFilterView,     _pkgList, false );
 890     connectFilter( _langList,                   _pkgList );
 891     connectFilter( _statusFilterView,           _pkgList, false );
 892     connectFilter( _searchFilterView,           _pkgList, false );
 893
 894     if ( _searchFilterView && _pkgList )
 895     {
 896         connect( _searchFilterView,     SIGNAL( message( const QString & ) ),
 897                  _pkgList,              SLOT  ( message( const QString & ) ) );
 898     }
 899
 900     if ( _repoFilterView && _pkgList )
 901     {
 902         connect( _repoFilterView,       SIGNAL( filterNearMatch  ( ZyppSel, ZyppPkg ) ),
 903                  _pkgList,              SLOT  ( addPkgItemDimmed ( ZyppSel, ZyppPkg ) ) );
 904     }
 905
 906     if ( _pkgList && _diskUsageList )
 907     {
 908
 909         connect( _pkgList,              SIGNAL( statusChanged()   ),
 910                  _diskUsageList,        SLOT  ( updateDiskUsage() ) );
 911     }
 912
 913     connectPatchList();
 914
 915
 916
 917     //
 918     // Connect package conflict dialog
 919     //
 920
 921     if ( _pkgConflictDialog )
 922     {
 923         if (_pkgList )
 924         {
 925             connect( _pkgConflictDialog,        SIGNAL( updatePackages()   ),
 926                      _pkgList,                  SLOT  ( updateItemStates() ) );
 927         }
 928
 929         if ( _patternList )
 930         {
 931             connect( _pkgConflictDialog,        SIGNAL( updatePackages()   ),
 932                      _patternList,              SLOT  ( updateItemStates() ) );
 933         }
 934
 935         if ( _selList )
 936         {
 937             connect( _pkgConflictDialog,        SIGNAL( updatePackages()   ),
 938                      _selList,                  SLOT  ( updateItemStates() ) );
 939         }
 940
 941         if ( _diskUsageList )
 942         {
 943             connect( _pkgConflictDialog,        SIGNAL( updatePackages()   ),
 944                      _diskUsageList,            SLOT  ( updateDiskUsage()  ) );
 945         }
 946     }
 947
 948
 949     //
 950     // Connect package versions view
 951     //
 952
 953     if ( _pkgVersionsView && _pkgList )
 954     {
 955         connect( _pkgVersionsView,      SIGNAL( candidateChanged( ZyppObj ) ),
 956                  _pkgList,              SLOT  ( updateItemData()    ) );
 957     }
 958
 959
 960     //
 961     // Hotkey to enable "patches" filter view on the fly
 962     //
 963
 964     QShortcut * accel = new QShortcut( Qt::Key_F2, this, SLOT( hotkeyInsertPatchFilterView() ) );
 965     Q_CHECK_PTR( accel );
 966
 967     //
 968     // Update actions just before opening menus
 969     //
 970
 971     if ( _pkgMenu && _pkgList )
 972     {
 973         connect( _pkgMenu,      SIGNAL( aboutToShow()   ),
 974                  _pkgList,      SLOT  ( updateActions() ) );
 975     }
 976
 977     if ( _patchMenu && _patchList )
 978     {
 979         connect( _patchMenu,    SIGNAL( aboutToShow()   ),
 980                  _patchList,    SLOT  ( updateActions() ) );
 981     }
 982 }
 983
 984
 985 void
 986 YQPackageSelector::animateCheckButton()
 987 {
 988     if ( _checkDependenciesButton )
 989     {
 990       QPalette p = _checkDependenciesButton->palette();
 991       p.setColor(QPalette::Background, QColor( 0xE0, 0xE0, 0xF8 ));
 992         _checkDependenciesButton->setPalette(p);
 993         _checkDependenciesButton->repaint();
 994     }
 995 }
 996
 997
 998 void
 999 YQPackageSelector::restoreCheckButton()
1000 {
1001     if ( _checkDependenciesButton )
1002     {
1003         QPalette p = _checkDependenciesButton->palette();
1004         p.setColor(QPalette::Background, _normalButtonBackground);
1005         _checkDependenciesButton->setPalette(p);
1006     }
1007 }
1008
1009
1010 void
1011 YQPackageSelector::autoResolveDependencies()
1012 {
1013     if ( _autoDependenciesCheckBox && ! _autoDependenciesCheckBox->isChecked() )
1014         return;
1015
1016     resolveDependencies();
1017 }
1018
1019
1020 int
1021 YQPackageSelector::manualResolvePackageDependencies()
1022 {
1023     if ( ! _pkgConflictDialog )
1024     {
1025         y2error( "No package conflict dialog existing" );
1026         return QDialog::Accepted;
1027     }
1028
1029     YQUI::ui()->busyCursor();
1030     int result = _pkgConflictDialog->solveAndShowConflicts();
1031     YQUI::ui()->normalCursor();
1032
1033 #if DEPENDENCY_FEEDBACK_IF_OK
1034
1035     if ( result == QDialog::Accepted )
1036     {
1037         QMessageBox::information( this, "",
1038                                   _( "All package dependencies are OK." ),
1039                                   QMessageBox::Ok );
1040     }
1041 #endif
1042
1043     return result;
1044 }
1045
1046
1047 void
1048 YQPackageSelector::addPatchFilterView()
1049 {
1050     if ( ! _patchFilterView )
1051     {
1052         _patchFilterView = new YQPkgPatchFilterView( this );
1053         Q_CHECK_PTR( _patchFilterView );
1054         _filters->addPage( _( "Patches" ), _patchFilterView );
1055
1056         _patchList = _patchFilterView->patchList();
1057         Q_CHECK_PTR( _patchList );
1058
1059         connectPatchList();
1060     }
1061 }
1062
1063
1064 void
1065 YQPackageSelector::hotkeyInsertPatchFilterView()
1066 {
1067     if ( ! _patchFilterView )
1068     {
1069         y2milestone( "Activating patches filter view" );
1070
1071         addPatchFilterView();
1072         connectPatchList();
1073
1074         _filters->showPage( _patchFilterView );
1075         _pkgList->clear();
1076         _patchList->filter();
1077     }
1078 }
1079
1080
1081 void
1082 YQPackageSelector::connectPatchList()
1083 {
1084     if ( _pkgList && _patchList )
1085     {
1086         connectFilter( _patchList, _pkgList );
1087
1088         connect( _patchList, SIGNAL( filterMatch   ( const QString &, const QString &, FSize ) ),
1089                  _pkgList,   SLOT  ( addPassiveItem( const QString &, const QString &, FSize ) ) );
1090
1091         connect( _patchList,            SIGNAL( statusChanged()                 ),
1092                  this,                  SLOT  ( autoResolveDependencies()       ) );
1093
1094         if ( _pkgConflictDialog )
1095         {
1096             connect( _pkgConflictDialog,SIGNAL( updatePackages()                ),
1097                      _patchList,        SLOT  ( updateItemStates()              ) );
1098         }
1099
1100         connect( this,                  SIGNAL( refresh()                       ),
1101                  _patchList,            SLOT  ( updateItemStates()              ) );
1102
1103     }
1104 }
1105
1106
1107 void
1108 YQPackageSelector::pkgExport()
1109 {
1110     QString filename = YQApplication::askForSaveFileName( QString( DEFAULT_EXPORT_FILE_NAME ),  // startsWith
1111                                                           QString( "*.xml;;*" ),                // filter
1112                                                           _( "Save Package List" ) );
1113
1114     if ( ! filename.isEmpty() )
1115     {
1116         zypp::syscontent::Writer writer;
1117         const zypp::ResPool & pool = zypp::getZYpp()->pool();
1118
1119         // The ZYPP obfuscated C++ contest proudly presents:
1120
1121         for_each( pool.begin(), pool.end(),
1122                   boost::bind( &zypp::syscontent::Writer::addIf,
1123                                boost::ref( writer ),
1124                                _1 ) );
1125         // Yuck. What a mess.
1126         //
1127         // Does anybody seriously believe this kind of thing is easier to read,
1128         // let alone use? Get real. This is an argument in favour of all C++
1129         // haters. And it's one that is really hard to counter.
1130         //
1131         // -sh 2006-12-13
1132
1133         try
1134         {
1135             std::ofstream exportFile( toUTF8( filename ).c_str() );
1136             exportFile.exceptions( std::ios_base::badbit | std::ios_base::failbit );
1137             exportFile << writer;
1138
1139             y2milestone( "Package list exported to %s", qPrintable(filename) );
1140         }
1141         catch ( std::exception & exception )
1142         {
1143             y2warning( "Error exporting package list to %s", qPrintable(filename) );
1144
1145             // The export might have left over a partially written file.
1146             // Try to delete it. Don't care if it doesn't exist and unlink() fails.
1147             QFile::remove(filename);
1148
1149             // Post error popup
1150             QMessageBox::warning( this,                                         // parent
1151                                   _( "Error" ),                                 // caption
1152                                   _( "Error exporting package list to %1" ).arg( filename ),
1153                                   QMessageBox::Ok | QMessageBox::Default,       // button0
1154                                   Qt::NoButton,                 // button1
1155                                   Qt::NoButton );                       // button2
1156         }
1157     }
1158 }
1159
1160
1161 void
1162 YQPackageSelector::pkgImport()
1163 {
1164     QString filename =  QFileDialog::getOpenFileName( this, _( "Load Package List" ), DEFAULT_EXPORT_FILE_NAME,         // startsWi
1165     "*.xml+;;*"// filter
1166     );
1167
1168     if ( ! filename.isEmpty() )
1169     {
1170         y2milestone( "Importing package list from %s", qPrintable(filename) );
1171
1172         try
1173         {
1174             std::ifstream importFile( toUTF8( filename ).c_str() );
1175             zypp::syscontent::Reader reader( importFile );
1176
1177             //
1178             // Put reader contents into maps
1179             //
1180
1181             typedef zypp::syscontent::Reader::Entry     ZyppReaderEntry;
1182             typedef std::pair<string, ZyppReaderEntry>  ImportMapPair;
1183
1184             map<string, ZyppReaderEntry> importPkg;
1185             map<string, ZyppReaderEntry> importPatterns;
1186
1187             for ( zypp::syscontent::Reader::const_iterator it = reader.begin();
1188                   it != reader.end();
1189                   ++ it )
1190             {
1191                 string kind = it->kind();
1192
1193                 if      ( kind == "package" )   importPkg.insert     ( ImportMapPair( it->name(), *it ) );
1194                 else if ( kind == "pattern" )   importPatterns.insert( ImportMapPair( it->name(), *it ) );
1195             }
1196
1197             y2debug( "Found %zu packages and %zu patterns in %s",
1198                      importPkg.size(),
1199                      importPatterns.size(),
1200                      qPrintable(filename) );
1201
1202
1203             //
1204             // Set status of all patterns and packages according to import map
1205             //
1206
1207             for ( ZyppPoolIterator it = zyppPatternsBegin();
1208                   it != zyppPatternsEnd();
1209                   ++it )
1210             {
1211                 ZyppSel selectable = *it;
1212                 importSelectable( *it, importPatterns.find( selectable->name() ) != importPatterns.end(), "pattern" );
1213             }
1214
1215             for ( ZyppPoolIterator it = zyppPkgBegin();
1216                   it != zyppPkgEnd();
1217                   ++it )
1218             {
1219                 ZyppSel selectable = *it;
1220                 importSelectable( *it, importPkg.find( selectable->name() ) != importPkg.end(), "package" );
1221             }
1222
1223
1224             //
1225             // Display result
1226             //
1227
1228             emit refresh();
1229
1230             if ( _statusFilterView )
1231             {
1232                 // Switch to "Installation Summary" filter view
1233
1234                 _filters->showPage( _statusFilterView );
1235                 _statusFilterView->filter();
1236             }
1237
1238         }
1239         catch ( const zypp::Exception & exception )
1240         {
1241             y2warning( "Error reading package list from %s", qPrintable(filename) );
1242
1243             // Post error popup
1244             QMessageBox::warning( this,                                         // parent
1245                                   _( "Error" ),                                 // caption
1246                                   _( "Error loading package list from %1" ).arg( filename ),
1247                                   QMessageBox::Ok | QMessageBox::Default,       // button0
1248                                   QMessageBox::NoButton,                        // button1
1249                                   QMessageBox::NoButton );                      // button2
1250         }
1251     }
1252 }
1253
1254
1255 void
1256 YQPackageSelector::importSelectable( ZyppSel            selectable,
1257                                      bool               isWanted,
1258                                      const char *       kind )
1259 {
1260     ZyppStatus oldStatus = selectable->status();
1261     ZyppStatus newStatus = oldStatus;
1262
1263     if ( isWanted )
1264     {
1265         //
1266         // Make sure this selectable does not get installed
1267         //
1268
1269         switch ( oldStatus )
1270         {
1271             case S_Install:
1272             case S_AutoInstall:
1273             case S_KeepInstalled:
1274             case S_Protected:
1275             case S_Update:
1276             case S_AutoUpdate:
1277                 newStatus = oldStatus;
1278                 break;
1279
1280             case S_Del:
1281             case S_AutoDel:
1282                 newStatus = S_KeepInstalled;
1283                 y2debug( "Keeping %s %s", kind, selectable->name().c_str() );
1284                 break;
1285
1286             case S_NoInst:
1287             case S_Taboo:
1288
1289                 if ( selectable->hasCandidateObj() )
1290                 {
1291                     newStatus = S_Install;
1292                     y2debug( "Adding %s %s", kind, selectable->name().c_str() );
1293                 }
1294                 else
1295                 {
1296                     y2debug( "Can't add %s %s: No candidate",
1297                              kind, selectable->name().c_str() );
1298                 }
1299                 break;
1300         }
1301     }
1302     else // ! isWanted
1303     {
1304         //
1305         // Make sure this selectable does not get installed
1306         //
1307
1308         switch ( oldStatus )
1309         {
1310             case S_Install:
1311             case S_AutoInstall:
1312             case S_KeepInstalled:
1313             case S_Protected:
1314             case S_Update:
1315             case S_AutoUpdate:
1316                 newStatus = S_Del;
1317                 y2debug( "Deleting %s %s", kind, selectable->name().c_str() );
1318                 break;
1319
1320             case S_Del:
1321             case S_AutoDel:
1322             case S_NoInst:
1323             case S_Taboo:
1324                 newStatus = oldStatus;
1325                 break;
1326         }
1327     }
1328
1329     if ( oldStatus != newStatus )
1330         selectable->set_status( newStatus );
1331 }
1332
1333
1334 void
1335 YQPackageSelector::globalUpdatePkg( bool force )
1336 {
1337     if ( ! _pkgList )
1338         return;
1339
1340     int count = _pkgList->globalSetPkgStatus( S_Update, force,
1341                                               true ); // countOnly
1342     y2milestone( "%d pkgs found for update", count );
1343
1344     if ( count >= GLOBAL_UPDATE_CONFIRMATION_THRESHOLD )
1345     {
1346         if ( QMessageBox::question( this, "",   // caption
1347                                     // Translators: %1 is the number of affected packages
1348                                     _( "%1 packages will be updated" ).arg( count ),
1349                                     _( "&Continue" ), _( "C&ancel" ),
1350                                     0,          // defaultButtonNumber (from 0)
1351                                     1 )         // escapeButtonNumber
1352              == 1 )     // "Cancel"?
1353         {
1354             return;
1355         }
1356     }
1357
1358     (void) _pkgList->globalSetPkgStatus( S_Update, force,
1359                                          false ); // countOnly
1360
1361     if ( _statusFilterView )
1362     {
1363         _filters->showPage( _statusFilterView );
1364         _statusFilterView->clear();
1365         _statusFilterView->showTransactions();
1366         _statusFilterView->filter();
1367     }
1368 }
1369
1370
1371 void
1372 YQPackageSelector::showProducts()
1373 {
1374     YQPkgProductDialog::showProductDialog();
1375 }
1376
1377 void
1378 YQPackageSelector::installDevelPkgs()
1379 {
1380     installSubPkgs( "-devel" );
1381 }
1382
1383
1384 void
1385 YQPackageSelector::installDebugInfoPkgs()
1386 {
1387     installSubPkgs( "-debuginfo" );
1388 }
1389
1390
1391 void
1392 YQPackageSelector::pkgExcludeRulesChanged()
1393 {
1394     QAction *action = dynamic_cast<QAction *>(QObject::sender());
1395
1396     if ( _viewMenu && _pkgList )
1397     {
1398         //action->setChecked();
1399         //_viewMenu->setItemChecked( menuItemID, ! _viewMenu->isItemChecked( menuItemID ) );
1400
1401         if ( _excludeDevelPkgs )
1402             _excludeDevelPkgs->enable( ! _showDevelAction->isChecked() );
1403
1404         if ( _excludeDebugInfoPkgs )
1405             _excludeDebugInfoPkgs->enable( ! _showDebugAction->isChecked() );
1406
1407         _pkgList->applyExcludeRules();
1408     }
1409 }
1410
1411
1412 void
1413 YQPackageSelector::installSubPkgs( const QString suffix )
1414 {
1415     // Find all matching packages and put them into a QMap
1416
1417     QMap<QString, ZyppSel> subPkgs;
1418
1419     for ( ZyppPoolIterator it = zyppPkgBegin();
1420           it != zyppPkgEnd();
1421           ++it )
1422     {
1423         QString name = (*it)->name().c_str();
1424
1425         if ( name.endsWith( suffix ) )
1426         {
1427             subPkgs[ name ] = *it;
1428
1429             y2debug( "Found subpackage: %s", qPrintable(name) );
1430         }
1431     }
1432
1433
1434     // Now go through all packages and look if there is a corresponding subpackage in the QMap
1435
1436     for ( ZyppPoolIterator it = zyppPkgBegin();
1437           it != zyppPkgEnd();
1438           ++it )
1439     {
1440         QString name = (*it)->name().c_str();
1441
1442         if ( subPkgs.contains( name + suffix ) )
1443         {
1444             QString subPkgName( name + suffix );
1445             ZyppSel subPkg = subPkgs[ subPkgName ];
1446
1447             switch ( (*it)->status() )
1448             {
1449                 case S_AutoDel:
1450                 case S_NoInst:
1451                 case S_Protected:
1452                 case S_Taboo:
1453                 case S_Del:
1454                     // Don't install the subpackage
1455                     y2milestone( "Ignoring unwanted subpackage %s", qPrintable(subPkgName) );
1456                     break;
1457
1458                 case S_AutoInstall:
1459                 case S_Install:
1460                 case S_KeepInstalled:
1461
1462                     // Install the subpackage, but don't try to update it
1463
1464                     if ( ! subPkg->installedObj() )
1465                     {
1466                         subPkg->set_status( S_Install );
1467                         y2milestone( "Installing subpackage %s", qPrintable(subPkgName) );
1468                     }
1469                     break;
1470
1471
1472                 case S_Update:
1473                 case S_AutoUpdate:
1474
1475                     // Install or update the subpackage
1476
1477                     if ( ! subPkg->installedObj() )
1478                     {
1479                         subPkg->set_status( S_Install );
1480                         y2milestone( "Installing subpackage %s", qPrintable(subPkgName) );
1481                     }
1482                     else
1483                     {
1484                         subPkg->set_status( S_Update );
1485                         y2milestone( "Updating subpackage %s", qPrintable(subPkgName) );
1486                     }
1487                     break;
1488
1489                     // Intentionally omitting 'default' branch so the compiler can
1490                     // catch unhandled enum states
1491             }
1492         }
1493     }
1494
1495
1496     if ( _filters && _statusFilterView )
1497     {
1498         _filters->showPage( _statusFilterView );
1499         _statusFilterView->filter();
1500     }
1501
1502     YQPkgChangesDialog::showChangesDialog( _( "Added Subpackages:" ),
1503                                            QRegExp( ".*" + suffix + "$" ),
1504                                            _( "&OK" ),
1505                                            QString::null,       // rejectButtonLabel
1506                                            true );              // showIfEmpty
1507 }
1508
1509
1510 #include "YQPackageSelector.moc"