00001
00002
00003
00004
00005
00006
00007
00008
00009
00010
00011
00012
00013
00014
00015
00016
00017
00018
00019
00020
00021
00022 #ifndef YQUI_h
00023 #define YQUI_h
00024
00025 #include <qapplication.h>
00026 #include <qmap.h>
00027 #include <qfont.h>
00028 #include <qtimer.h>
00029 #include <qtranslator.h>
00030 #include <vector>
00031
00032 #include "YSimpleEventHandler.h"
00033 #include <YUI.h>
00034
00035 #define YQWidgetMargin 4
00036 #define YQWidgetSpacing 4
00037 #define YQButtonBorder 3
00038
00039 class QVBox;
00040 class QWidgetStack;
00041 class QCursor;
00042 class YEvent;
00043 using std::string;
00044 using std::vector;
00045
00046
00047 class YQUI: public QObject, public YUI
00048 {
00049 Q_OBJECT
00050 public:
00051
00055 YQUI( int argc,
00056 char ** argv,
00057 bool with_threads,
00058 const char * macro_file );
00059
00063 ~YQUI();
00064
00068 static YQUI * ui() { return _ui; }
00069
00074 static void setEmbeddingParent( QWidget * p );
00075
00079 const QFont & currentFont();
00080
00084 const QFont & headingFont();
00085
00095 void sendEvent( YEvent * event );
00096
00100 bool eventPendingFor( YWidget * widget ) const
00101 { return _event_handler.eventPendingFor( widget ); }
00102
00108 YEvent * pendingEvent() const { return _event_handler.pendingEvent(); }
00109
00114 bool haveWM() const { return _have_wm; }
00115
00119 bool fullscreen() const { return _fullscreen; }
00120
00126 bool decorateToplevelWindow() const { return _decorate_toplevel_window; }
00127
00132 bool fatalError() const { return _fatal_error; }
00133
00139 void raiseFatalError() { _fatal_error = true; }
00140
00144 long defaultSize( YUIDimension dim ) const;
00145
00150 void makeScreenShot( string filename );
00151
00158 YCPValue runPkgSelection( YWidget * packageSelector );
00159
00166 void toggleRecordMacro();
00167
00172 void askPlayMacro();
00173
00179 void internalError( const char * msg );
00180
00181
00185 void blockWmClose() { _wm_close_blocked = true; }
00186
00190 void unblockWmClose() { _wm_close_blocked = false; }
00191
00195 bool autoActivateDialogs() const { return _auto_activate_dialogs; }
00196
00201 bool runningEmbedded() const;
00202
00207 bool debugEmbedding() const { return _debug_embedding; }
00208
00215 virtual void blockEvents( bool block = true )
00216 { _event_handler.blockEvents( block ); }
00217
00223 virtual bool eventsBlocked() const
00224 { return _event_handler.eventsBlocked(); }
00225
00231 QString YQUI::productName() const;
00232
00233
00234 public slots:
00235
00241 void busyCursor();
00242
00248 void normalCursor();
00249
00254 void askSaveLogs();
00255
00260 void askConfigureLogging();
00261
00265 void easterEgg();
00266
00267
00268 signals:
00272 void wmClose();
00273
00274
00275 protected:
00276
00277
00284 void idleLoop( int fd_ycp );
00285
00292 YCPString glyph( const YCPSymbol & glyphSymbol );
00293
00299 YEvent * userInput( unsigned long timeout_millisec = 0 );
00300
00306 YEvent * pollInput();
00307
00313 YDialog * createDialog( YWidgetOpt & opt );
00314
00320 void showDialog( YDialog * dialog );
00321
00327 void closeDialog( YDialog * dialog );
00328
00334 bool eventFilter( QObject * obj, QEvent * ev );
00335
00342 bool showEventFilter( QObject * obj, QEvent * ev );
00343
00348 void loadPredefinedQtTranslations();
00349
00355 void pickAutoFonts();
00356
00365 bool autoFonts() const { return _auto_fonts; }
00366
00367
00368
00369
00370 YContainerWidget * createAlignment ( YWidget * parent, YWidgetOpt & opt, YAlignmentType horAlign, YAlignmentType vertAlign );
00371 YContainerWidget * createFrame ( YWidget * parent, YWidgetOpt & opt, const YCPString & label );
00372 YContainerWidget * createRadioButtonGroup ( YWidget * parent, YWidgetOpt & opt);
00373 YContainerWidget * createReplacePoint ( YWidget * parent, YWidgetOpt & opt);
00374 YContainerWidget * createSplit ( YWidget * parent, YWidgetOpt & opt, YUIDimension dimension);
00375 YContainerWidget * createSquash ( YWidget * parent, YWidgetOpt & opt, bool horSquash, bool vertSquash);
00376 YContainerWidget * createWeight ( YWidget * parent, YWidgetOpt & opt, YUIDimension dim, long weight);
00377
00378 YWidget * createCheckBox ( YWidget * parent, YWidgetOpt & opt, const YCPString & label, bool checked);
00379 YWidget * createComboBox ( YWidget * parent, YWidgetOpt & opt, const YCPString & label);
00380 YWidget * createEmpty ( YWidget * parent, YWidgetOpt & opt);
00381 YWidget * createImage ( YWidget * parent, YWidgetOpt & opt, ImageType img, YCPString fallbackText );
00382 YWidget * createImage ( YWidget * parent, YWidgetOpt & opt, YCPByteblock imageData, YCPString fallbackText );
00383 YWidget * createImage ( YWidget * parent, YWidgetOpt & opt, YCPString fileName, YCPString fallbackText );
00384 YWidget * createIntField ( YWidget * parent, YWidgetOpt & opt, const YCPString & label, int minValue, int maxValue, int initialValue);
00385 YWidget * createLabel ( YWidget * parent, YWidgetOpt & opt, const YCPString & text);
00386 YWidget * createLogView ( YWidget * parent, YWidgetOpt & opt, const YCPString & label, int visibleLines, int maxLines );
00387 YWidget * createMultiLineEdit ( YWidget * parent, YWidgetOpt & opt, const YCPString & label, const YCPString & text);
00388 YWidget * createProgressBar ( YWidget * parent, YWidgetOpt & opt, const YCPString & label, const YCPInteger & maxProgress, const YCPInteger & currentProgress );
00389 YWidget * createPackageSelector ( YWidget * parent, YWidgetOpt & opt, const YCPString & floppyDevice );
00390 YWidget * createPushButton ( YWidget * parent, YWidgetOpt & opt, const YCPString & label);
00391 YWidget * createMenuButton ( YWidget * parent, YWidgetOpt & opt, const YCPString & label);
00392 YWidget * createRadioButton ( YWidget * parent, YWidgetOpt & opt, YRadioButtonGroup * rbg, const YCPString & label, bool checked);
00393 YWidget * createRichText ( YWidget * parent, YWidgetOpt & opt, const YCPString & text);
00394 YWidget * createSelectionBox ( YWidget * parent, YWidgetOpt & opt, const YCPString & label);
00395 YWidget * createMultiSelectionBox ( YWidget * parent, YWidgetOpt & opt, const YCPString & label);
00396 YWidget * createSpacing ( YWidget * parent, YWidgetOpt & opt, float size, bool horizontal, bool vertical);
00397 YWidget * createTable ( YWidget * parent, YWidgetOpt & opt, vector<string> header);
00398 YWidget * createTextEntry ( YWidget * parent, YWidgetOpt & opt, const YCPString & label, const YCPString & text);
00399 YWidget * createTree ( YWidget * parent, YWidgetOpt & opt, const YCPString & label);
00400 YWidget * createPkgSpecial ( YWidget * parent, YWidgetOpt & opt, const YCPString & subwidget );
00401
00402
00403
00404
00405 bool hasBarGraph();
00406 YWidget * createBarGraph ( YWidget * parent, YWidgetOpt & opt);
00407
00408
00409 bool hasColoredLabel();
00410 YWidget * createColoredLabel ( YWidget * parent,
00411 YWidgetOpt & opt,
00412 YCPString label,
00413 YColor foreground,
00414 YColor background,
00415 int margin );
00416
00417 bool hasDownloadProgress();
00418 YWidget * createDownloadProgress ( YWidget * parent,
00419 YWidgetOpt & opt,
00420 const YCPString & label,
00421 const YCPString & filename,
00422 int expectedSize );
00423
00424 bool hasDumbTab();
00425 YWidget * createDumbTab ( YWidget * parent,
00426 YWidgetOpt & opt );
00427
00428 bool hasSlider();
00429 YWidget * createSlider ( YWidget * parent,
00430 YWidgetOpt & opt,
00431 const YCPString & label,
00432 int minValue,
00433 int maxValue,
00434 int initialValue );
00435
00436 bool hasPartitionSplitter();
00437 YWidget * createPartitionSplitter( YWidget * parent,
00438 YWidgetOpt & opt,
00439 int usedSize,
00440 int totalFreeSize,
00441 int newPartSize,
00442 int minNewPartSize,
00443 int minFreeSize,
00444 const YCPString & usedLabel,
00445 const YCPString & freeLabel,
00446 const YCPString & newPartLabel,
00447 const YCPString & freeFieldLabel,
00448 const YCPString & newPartFieldLabel );
00449
00450 bool hasWizard();
00451 YWidget * createWizard ( YWidget * parent, YWidgetOpt & opt,
00452 const YCPValue & backButtonId, const YCPString & backButtonLabel,
00453 const YCPValue & abortButtonId, const YCPString & abortButtonLabel,
00454 const YCPValue & nextButtonId, const YCPString & nextButtonLabel );
00455
00456
00457
00458
00459
00460
00461 public:
00462
00476 YCPValue askForExistingDirectory ( const YCPString & startDir,
00477 const YCPString & headline );
00478
00493 YCPValue askForExistingFile ( const YCPString & startWith,
00494 const YCPString & filter,
00495 const YCPString & headline );
00496
00512 YCPValue askForSaveFileName ( const YCPString & startWith,
00513 const YCPString & filter,
00514 const YCPString & headline );
00515
00520 QString askForSaveFileName( const QString & startWith,
00521 const QString & filter,
00522 const QString & headline );
00523
00524
00528 QWidget* mainWidget();
00529
00530 protected:
00531
00536 YCPValue setLanguage( const YCPTerm & term );
00537
00538
00544 int getDisplayWidth();
00545 int getDisplayHeight();
00546 int getDisplayDepth();
00547 long getDisplayColors();
00548 int getDefaultWidth();
00549 int getDefaultHeight();
00550 bool textMode() { return false; }
00551 bool hasImageSupport() { return true; }
00552 bool hasLocalImageSupport() { return true; }
00553 bool hasAnimationSupport() { return true; }
00554 bool hasIconSupport() { return false; }
00555 bool hasFullUtf8Support() { return true; }
00556
00557
00558 QMap<QString, int> screenShotNo;
00559 QString screenShotNameTemplate;
00560
00561
00562 protected slots:
00563
00567 bool close();
00568
00572 void userInputTimeout();
00573
00577 void leaveIdleLoop( int );
00578
00579
00580 protected:
00581
00585 void processCommandLineArgs( int argc, char **argv );
00586
00587
00588
00589
00590
00591
00595 bool _have_wm;
00596
00600 bool _fullscreen;
00601
00605 bool _decorate_toplevel_window;
00606
00610 bool _debug_embedding;
00611
00617 QVBox * _main_win;
00618
00622 QWidgetStack * _widget_stack;
00623
00627 vector<QWidget *> _popup_stack;
00628
00632 int _main_dialog_id;
00633
00637 QSize _default_size;
00638
00644 bool _leave_idle_loop;
00645
00651 bool _do_exit_loop;
00652
00656 QCursor * _busy_cursor;
00657
00661 QFont _current_font;
00662 bool _loaded_current_font;
00663
00664
00668 QFont _heading_font;
00669 bool _loaded_heading_font;
00670
00674 bool _auto_fonts;
00675 int _auto_normal_font_size;
00676 int _auto_heading_font_size;
00677
00681 bool _wm_close_blocked;
00682
00687 bool _auto_activate_dialogs;
00688
00692 static YQUI * _ui;
00693
00697 bool _fatal_error;
00698
00702 QTimer _user_input_timer;
00703
00707 QTimer _busy_cursor_timer;
00708
00712 YSimpleEventHandler _event_handler;
00713
00717 QTranslator _qtTranslations;
00718
00719
00723 static QWidget * _embeddingParent;
00724
00728 bool _running_embedded;
00729 };
00730
00731
00732 #endif // YQUI_h