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Diffstat (limited to 'python/pyqt/pyuic2/widgetdatabase.cpp')
| -rw-r--r-- | python/pyqt/pyuic2/widgetdatabase.cpp | 640 |
1 files changed, 640 insertions, 0 deletions
diff --git a/python/pyqt/pyuic2/widgetdatabase.cpp b/python/pyqt/pyuic2/widgetdatabase.cpp new file mode 100644 index 00000000..0733fcef --- /dev/null +++ b/python/pyqt/pyuic2/widgetdatabase.cpp @@ -0,0 +1,640 @@ +/********************************************************************** +** Copyright (C) 2000 Trolltech AS. All rights reserved. +** +** This file is part of Qt Designer. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include <qvariant.h> // HP-UX compiler needs this here + +#include "widgetdatabase.h" + +#if defined(DESIGNER) +#include "../designer/formwindow.h" +#include "../designer/pixmapchooser.h" +#endif + +//#include "../integration/kdevelop/kdewidgets.h" + +#include <globaldefs.h> +#include <qstrlist.h> +#include <qdict.h> +#include <qfile.h> +#include <qtextstream.h> + +#include <qmodules.h> + +const int dbsize = 300; +const int dbcustom = 200; +const int dbdictsize = 211; +static WidgetDatabaseRecord* db[ dbsize ]; +static QDict<int> *className2Id = 0; +static int dbcount = 0; +static int dbcustomcount = 200; +static QStrList *wGroups; +static QStrList *invisibleGroups; +static bool whatsThisLoaded = FALSE; + + +WidgetDatabaseRecord::WidgetDatabaseRecord() +{ + isContainer = FALSE; + icon = 0; + nameCounter = 0; +} + +WidgetDatabaseRecord::~WidgetDatabaseRecord() +{ + delete icon; +} + + +/*! + \class WidgetDatabase widgetdatabase.h + \brief The WidgetDatabase class holds information about widgets + + The WidgetDatabase holds information about widgets like toolTip(), + iconSet(), ... It works Id-based, so all access functions take the + widget id as parameter. To get the id for a widget (classname), use + idFromClassName(). + + All access functions are static. Having multiple widgetdatabases in + one application doesn't make sense anyway and so you don't need more + than an instance of the widgetdatabase. + + For creating widgets, layouts, etc. see WidgetFactory. +*/ + +/*! + Creatse widget database. Does nothing +*/ + +WidgetDatabase::WidgetDatabase() +{ +} + +/*! Sets up the widget database. If the static widgetdatabase already + exists, the functions returns immediately. +*/ + +void WidgetDatabase::setupDataBase() +{ + if ( dbcount ) + return; + + wGroups = new QStrList; + invisibleGroups = new QStrList; + invisibleGroups->append( "Forms" ); + invisibleGroups->append( "Temp" ); + className2Id = new QDict<int>( dbdictsize ); + className2Id->setAutoDelete( TRUE ); + + WidgetDatabaseRecord *r = 0; + + r = new WidgetDatabaseRecord; + r->iconSet = "pushbutton.xpm"; + r->name = "QPushButton"; + r->group = widgetGroup( "Buttons" ); + r->toolTip = "Push Button"; + + append( r ); + + r = new WidgetDatabaseRecord; + r->iconSet = "toolbutton.xpm"; + r->name = "QToolButton"; + r->group = widgetGroup( "Buttons" ); + r->toolTip = "Tool Button"; + + append( r ); + + r = new WidgetDatabaseRecord; + r->iconSet = "radiobutton.xpm"; + r->name = "QRadioButton"; + r->group = widgetGroup( "Buttons" ); + r->toolTip = "Radio Button"; + + append( r ); + + r = new WidgetDatabaseRecord; + r->iconSet = "checkbox.xpm"; + r->name = "QCheckBox"; + r->group = widgetGroup( "Buttons" ); + r->toolTip = "Check Box"; + + + + + append( r ); + r = new WidgetDatabaseRecord; + r->iconSet = "groupbox.xpm"; + r->name = "QGroupBox"; + r->group = widgetGroup( "Containers" ); + r->toolTip = "Group Box"; + r->isContainer = TRUE; + + append( r ); + + r = new WidgetDatabaseRecord; + r->iconSet = "buttongroup.xpm"; + r->name = "QButtonGroup"; + r->group = widgetGroup( "Containers" ); + r->toolTip = "Button Group"; + r->isContainer = TRUE; + + append( r ); + + r = new WidgetDatabaseRecord; + r->iconSet = "frame.xpm"; + r->name = "QFrame"; + r->group = widgetGroup( "Containers" ); + r->toolTip = "Frame"; + r->isContainer = TRUE; + + append( r ); + + r = new WidgetDatabaseRecord; + r->iconSet = "tabwidget.xpm"; + r->name = "QTabWidget"; + r->group = widgetGroup( "Containers" ); + r->toolTip = "Tabwidget"; + r->isContainer = TRUE; + + append( r ); + + + r = new WidgetDatabaseRecord; + r->iconSet = "listbox.xpm"; + r->name = "QListBox"; + r->group = widgetGroup( "Views" ); + r->toolTip = "List Box"; + + append( r ); + + r = new WidgetDatabaseRecord; + r->iconSet = "listview.xpm"; + r->name = "QListView"; + r->group = widgetGroup( "Views" ); + r->toolTip = "List View"; + + append( r ); + +#if defined(QT_MODULE_ICONVIEW) || defined(UIC) + r = new WidgetDatabaseRecord; + r->iconSet = "iconview.xpm"; + r->name = "QIconView"; + r->group = widgetGroup( "Views" ); + r->toolTip = "Icon View"; + + append( r ); +#endif + +#if defined(QT_MODULE_TABLE) + r = new WidgetDatabaseRecord; + r->iconSet = "table.xpm"; + r->name = "QTable"; + r->group = widgetGroup( "Views" ); + r->toolTip = "Table"; + + append( r ); +#endif + + + r = new WidgetDatabaseRecord; + r->iconSet = "lineedit.xpm"; + r->name = "QLineEdit"; + r->group = widgetGroup( "Input" ); + r->toolTip = "Line Edit"; + + append( r ); + + r = new WidgetDatabaseRecord; + r->iconSet = "spinbox.xpm"; + r->name = "QSpinBox"; + r->group = widgetGroup( "Input" ); + r->toolTip = "Spin Box"; + + append( r ); + + r = new WidgetDatabaseRecord; + r->iconSet = "multilineedit.xpm"; + r->name = "QMultiLineEdit"; + r->group = widgetGroup( "Input" ); + r->toolTip = "Multi Line Edit"; + + append( r ); + + r = new WidgetDatabaseRecord; + r->iconSet = "combobox.xpm"; + r->name = "QComboBox"; + r->group = widgetGroup( "Input" ); + r->toolTip = "Combo Box"; + + append( r ); + + r = new WidgetDatabaseRecord; + r->iconSet = "slider.xpm"; + r->name = "QSlider"; + r->group = widgetGroup( "Input" ); + r->toolTip = "Slider"; + + append( r ); + + r = new WidgetDatabaseRecord; + r->iconSet = "dial.xpm"; + r->name = "QDial"; + r->group = widgetGroup( "Input" ); + r->toolTip = "Dial"; + + append( r ); + + r = new WidgetDatabaseRecord; + r->iconSet = "label.xpm"; + r->name = "QLabel"; + r->group = widgetGroup( "Temp" ); + r->toolTip = "Label"; + + append( r ); + + r = new WidgetDatabaseRecord; + r->iconSet = "label.xpm"; + r->name = "TextLabel"; + r->group = widgetGroup( "Display" ); + r->toolTip = "Text Label"; + r->whatsThis = "The Text Label provides a widget to display static text."; + + append( r ); + + r = new WidgetDatabaseRecord; + r->iconSet = "pixlabel.xpm"; + r->name = "PixmapLabel"; + r->group = widgetGroup( "Display" ); + r->toolTip = "Pixmap Label"; + r->whatsThis = "The Pixmap Label provides a widget to display pixmaps."; + + append( r ); + + r = new WidgetDatabaseRecord; + r->iconSet = "lcdnumber.xpm"; + r->name = "QLCDNumber"; + r->group = widgetGroup( "Display" ); + r->toolTip = "LCD Number"; + + append( r ); + + r = new WidgetDatabaseRecord; + r->iconSet = "line.xpm"; + r->name = "Line"; + r->group = widgetGroup( "Display" ); + r->toolTip = "Line"; + r->includeFile = "qframe.h"; + r->whatsThis = "The Line widget provides horizontal and vertical lines."; + + append( r ); + + r = new WidgetDatabaseRecord; + r->iconSet = "progress.xpm"; + r->name = "QProgressBar"; + r->group = widgetGroup( "Display" ); + r->toolTip = "Progress Bar"; + + append( r ); + + r = new WidgetDatabaseRecord; + r->iconSet = "textview.xpm"; + r->name = "QTextView"; + r->group = widgetGroup( "Display" ); + r->toolTip = "Text View"; + + append( r ); + + r = new WidgetDatabaseRecord; + r->iconSet = "textbrowser.xpm"; + r->name = "QTextBrowser"; + r->group = widgetGroup( "Display" ); + r->toolTip = "Text Browser"; + + append( r ); + + r = new WidgetDatabaseRecord; + r->iconSet = "spacer.xpm"; + r->name = "Spacer"; + r->group = widgetGroup( "Temp" ); + r->toolTip = "Spacer"; + r->whatsThis = "The Spacer provides horizontal and vertical spacing to be able to manipulate the bahviour of layouts."; + + append( r ); + + r = new WidgetDatabaseRecord; + r->name = "QWidget"; + r->isContainer = FALSE; + r->group = widgetGroup( "Forms" ); + + append( r ); + + r = new WidgetDatabaseRecord; + r->name = "QDialog"; + r->group = widgetGroup( "Forms" ); + r->isContainer = FALSE; + + append( r ); + + r = new WidgetDatabaseRecord; + r->name = "QWizard"; + r->group = widgetGroup( "Forms" ); + r->isContainer = TRUE; + + append( r ); + + r = new WidgetDatabaseRecord; + r->name = "QDesignerWizard"; + r->group = widgetGroup( "Forms" ); + r->isContainer = TRUE; + + append( r ); + + r = new WidgetDatabaseRecord; + r->name = "QLayoutWidget"; + r->group = widgetGroup( "Temp" ); + r->includeFile = ""; + r->isContainer = TRUE; + + append( r ); + + r = new WidgetDatabaseRecord; + r->iconSet = "tabwidget.xpm"; + r->name = "QDesignerTabWidget"; + r->group = widgetGroup( "Temp" ); + r->isContainer = TRUE; + + append( r ); + + r = new WidgetDatabaseRecord; + r->iconSet = "tabwidget.xpm"; + r->name = "QDesignerWidget"; + r->group = widgetGroup( "Temp" ); + r->isContainer = TRUE; + + append( r ); + + r = new WidgetDatabaseRecord; + r->iconSet = "tabwidget.xpm"; + r->name = "QDesignerDialog"; + r->group = widgetGroup( "Temp" ); + r->isContainer = TRUE; + + append( r ); + +// qt_init_kde_widget_database(); +} + +/*! + Returns the number of elements in the widget database. +*/ + +int WidgetDatabase::count() +{ + setupDataBase(); + return dbcount; +} + +/*! + Returns the id at which the ids of custom widgets start. +*/ + +int WidgetDatabase::startCustom() +{ + setupDataBase(); + return dbcustom; +} + +/*! Returns the iconset which represents the class registered as \a + id. +*/ + +QIconSet WidgetDatabase::iconSet( int id ) +{ + setupDataBase(); + WidgetDatabaseRecord *r = at( id ); + if ( !r ) + return QIconSet(); +#if defined(DESIGNER) + if ( !r->icon ) + r->icon = new QIconSet( PixmapChooser::loadPixmap( r->iconSet, PixmapChooser::Small ), + PixmapChooser::loadPixmap( r->iconSet, PixmapChooser::Large ) ); + return *r->icon; +#endif + + return QIconSet(); +} + +/*! + Returns the classname of the widget which is registered as \a id. +*/ + +QString WidgetDatabase::className( int id ) +{ + setupDataBase(); + WidgetDatabaseRecord *r = at( id ); + if ( !r ) + return QString::null; + return r->name; +} + +/*! + Returns the group to which the widget registered as \a id belongs. +*/ + +QString WidgetDatabase::group( int id ) +{ + setupDataBase(); + WidgetDatabaseRecord *r = at( id ); + if ( !r ) + return QString::null; + return r->group; +} + +/*! Returns the tooltip text of the widget which is registered as \a + id. +*/ + +QString WidgetDatabase::toolTip( int id ) +{ + setupDataBase(); + WidgetDatabaseRecord *r = at( id ); + if ( !r ) + return QString::null; + return r->toolTip; +} + +/*! Returns the what's this? test of the widget which is registered + as \a id. +*/ + +QString WidgetDatabase::whatsThis( int id ) +{ + setupDataBase(); + WidgetDatabaseRecord *r = at( id ); + if ( !r ) + return QString::null; + return r->whatsThis; +} + +/*! + Returns the include file if the widget which is registered as \a id. +*/ + +QString WidgetDatabase::includeFile( int id ) +{ + setupDataBase(); + WidgetDatabaseRecord *r = at( id ); + if ( !r ) + return QString::null; + if ( r->includeFile.isNull() ) + return r->name.lower() + ".h"; + return r->includeFile; +} + +/*! Returns wheather the widget registered as \a id is a container + (can have children) or not. +*/ + +bool WidgetDatabase::isContainer( int id ) +{ + setupDataBase(); + WidgetDatabaseRecord *r = at( id ); + if ( !r ) + return FALSE; + return r->isContainer; +} + +QString WidgetDatabase::createWidgetName( int id ) +{ + setupDataBase(); + QString n = className( id ); + if ( n == "QLayoutWidget" ) + n = "Layout"; + if ( n[ 0 ] == 'Q' ) + n = n.mid( 1 ); + WidgetDatabaseRecord *r = at( id ); + if ( !r ) + return n; + n += QString::number( ++r->nameCounter ); + return n; +} + +/*! Returns the id for \a name or -1 if \a name is unknown. + */ +int WidgetDatabase::idFromClassName( const QString &name ) +{ + setupDataBase(); + if ( name.isEmpty() ) + return 0; + int *i = className2Id->find( name ); + if ( i ) + return *i; + if ( name == "FormWindow" ) + return idFromClassName( "QLayoutWidget" ); + return -1; +} + +WidgetDatabaseRecord *WidgetDatabase::at( int index ) +{ + if ( index < 0 ) + return 0; + if ( index >= dbcustom && index < dbcustomcount ) + return db[ index ]; + if ( index < dbcount ) + return db[ index ]; + return 0; +} + +void WidgetDatabase::insert( int index, WidgetDatabaseRecord *r ) +{ + if ( index < 0 || index >= dbsize ) + return; + db[ index ] = r; + className2Id->insert( r->name, new int( index ) ); + if ( index < dbcustom ) + dbcount = QMAX( dbcount, index ); +} + +void WidgetDatabase::append( WidgetDatabaseRecord *r ) +{ + insert( dbcount++, r ); +} + +QString WidgetDatabase::widgetGroup( const QString &g ) +{ + if ( wGroups->find( g ) == -1 ) + wGroups->append( g ); + return g; +} + +QString WidgetDatabase::widgetGroup( int i ) +{ + setupDataBase(); + if ( i >= 0 && i < (int)wGroups->count() ) + return wGroups->at( i ); + return QString::null; +} + +int WidgetDatabase::numWidgetGroups() +{ + setupDataBase(); + return wGroups->count(); +} + +bool WidgetDatabase::isGroupVisible( const QString &g ) +{ + setupDataBase(); + return invisibleGroups->find( g ) == -1; +} + +int WidgetDatabase::addCustomWidget( WidgetDatabaseRecord *r ) +{ + insert( dbcustomcount++, r ); + return dbcustomcount - 1; +} + +bool WidgetDatabase::isCustomWidget( int id ) +{ + if ( id >= dbcustom && id < dbcustomcount ) + return TRUE; + return FALSE; +} + +bool WidgetDatabase::isWhatsThisLoaded() +{ + return whatsThisLoaded; +} + +void WidgetDatabase::loadWhatsThis( const QString &docPath ) +{ + QString whatsthisFile = docPath + "/whatsthis"; + QFile f( whatsthisFile ); + if ( !f.open( IO_ReadOnly ) ) + return; + QTextStream ts( &f ); + while ( !ts.atEnd() ) { + QString s = ts.readLine(); + QStringList l = QStringList::split( " | ", s ); + int id = idFromClassName( l[ 1 ] ); + WidgetDatabaseRecord *r = at( id ); + if ( r ) + r->whatsThis = l[ 0 ]; + } + whatsThisLoaded = TRUE; +} |