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-rw-r--r--python/pyqt/pyuic3/widgetdatabase.cpp953
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diff --git a/python/pyqt/pyuic3/widgetdatabase.cpp b/python/pyqt/pyuic3/widgetdatabase.cpp
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-/**********************************************************************
-** Copyright (C) 2000-2002 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.
-**
-** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
-** licenses may use this file in accordance with the Qt Commercial License
-** Agreement provided with the Software.
-**
-** 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.
-** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
-** information about Qt Commercial License Agreements.
-**
-** Contact info@trolltech.com if any conditions of this licensing are
-** not clear to you.
-**
-**********************************************************************/
-
-#include "widgetdatabase.h"
-#include "widgetinterface.h"
-
-#include <tqapplication.h>
-#define NO_STATIC_COLORS
-#include <globaldefs.h>
-#include <tqstrlist.h>
-#include <tqdict.h>
-#include <tqfile.h>
-#include <tqtextstream.h>
-#include <tqcleanuphandler.h>
-#include <tqfeatures.h>
-
-#include <stdlib.h>
-
-const int dbsize = 300;
-const int dbcustom = 200;
-const int dbdictsize = 211;
-static WidgetDatabaseRecord* db[ dbsize ];
-static TQDict<int> *className2Id = 0;
-static int dbcount = 0;
-static int dbcustomcount = 200;
-static TQStrList *wGroups;
-static TQStrList *invisibleGroups;
-static bool whatsThisLoaded = FALSE;
-static QPluginManager<WidgetInterface> *widgetPluginManager = 0;
-static bool plugins_set_up = FALSE;
-static bool was_in_setup = FALSE;
-
-TQCleanupHandler<QPluginManager<WidgetInterface> > cleanup_manager;
-
-WidgetDatabaseRecord::WidgetDatabaseRecord()
-{
- isForm = FALSE;
- isContainer = FALSE;
- icon = 0;
- nameCounter = 0;
- isCommon = FALSE;
- isPlugin = FALSE;
-}
-
-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.
-*/
-
-/*!
- Creates widget database. Does nothing.
-*/
-
-WidgetDatabase::WidgetDatabase()
-{
-}
-
-/*! Sets up the widget database. If the static widgetdatabase already
- exists, the functions returns immediately.
-*/
-
-void WidgetDatabase::setupDataBase( int id )
-{
- was_in_setup = TRUE;
-#ifndef UIC
- Q_UNUSED( id )
- if ( dbcount )
- return;
-#else
- if ( dbcount && id != -2 )
- return;
- if ( dbcount && !plugins_set_up ) {
- setupPlugins();
- return;
- }
- if ( dbcount && plugins_set_up)
- return;
-#endif
-
- wGroups = new TQStrList;
- invisibleGroups = new TQStrList;
- invisibleGroups->append( "Forms" );
- invisibleGroups->append( "Temp" );
- className2Id = new TQDict<int>( dbdictsize );
- className2Id->setAutoDelete( TRUE );
-
- WidgetDatabaseRecord *r = 0;
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_pushbutton.png";
- r->name = "TQPushButton";
- r->group = widgetGroup( "Buttons" );
- r->toolTip = "Push Button";
- r->isCommon = TRUE;
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_toolbutton.png";
- r->name = "TQToolButton";
- r->group = widgetGroup( "Buttons" );
- r->toolTip = "Tool Button";
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_radiobutton.png";
- r->name = "TQRadioButton";
- r->group = widgetGroup( "Buttons" );
- r->toolTip = "Radio Button";
- r->isCommon = TRUE;
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_checkbox.png";
- r->name = "TQCheckBox";
- r->group = widgetGroup( "Buttons" );
- r->toolTip = "Check Box";
- r->isCommon = TRUE;
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_groupbox.png";
- r->name = "TQGroupBox";
- r->group = widgetGroup( "Containers" );
- r->toolTip = "Group Box";
- r->isContainer = TRUE;
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_buttongroup.png";
- r->name = "TQButtonGroup";
- r->group = widgetGroup( "Containers" );
- r->toolTip = "Button Group";
- r->isContainer = TRUE;
- r->isCommon = TRUE;
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_frame.png";
- r->name = "TQFrame";
- r->group = widgetGroup( "Containers" );
- r->toolTip = "Frame";
- r->isContainer = TRUE;
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_tabwidget.png";
- r->name = "TQTabWidget";
- r->group = widgetGroup( "Containers" );
- r->toolTip = "Tabwidget";
- r->isContainer = TRUE;
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_widgetstack.png";
- r->name = "TQWidgetStack";
- r->group = widgetGroup( "Containers" );
- r->toolTip = "Widget Stack";
- r->isContainer = TRUE;
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_toolbox.png";
- r->name = "TQToolBox";
- r->group = widgetGroup( "Containers" );
- r->toolTip = "Tool Box";
- r->isContainer = TRUE;
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_listbox.png";
- r->name = "TQListBox";
- r->group = widgetGroup( "Views" );
- r->toolTip = "List Box";
- r->isCommon = TRUE;
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_listview.png";
- r->name = "TQListView";
- r->group = widgetGroup( "Views" );
- r->toolTip = "List View";
-
- append( r );
-
-#if !defined(QT_NO_ICONVIEW) || defined(UIC)
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_iconview.png";
- r->name = "TQIconView";
- r->group = widgetGroup( "Views" );
- r->toolTip = "Icon View";
-
- append( r );
-#endif
-
-#if !defined(QT_NO_TABLE)
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_table.png";
- r->name = "TQTable";
- r->group = widgetGroup( "Views" );
- r->toolTip = "Table";
-
- append( r );
-#endif
-
-#if !defined(QT_NO_SQL)
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_datatable.png";
- r->includeFile = "tqdatatable.h";
- r->name = "TQDataTable";
- r->group = widgetGroup( "Database" );
- r->toolTip = "Data Table";
-
- append( r );
-#endif
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_lineedit.png";
- r->name = "TQLineEdit";
- r->group = widgetGroup( "Input" );
- r->toolTip = "Line Edit";
- r->isCommon = TRUE;
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_spinbox.png";
- r->name = "TQSpinBox";
- r->group = widgetGroup( "Input" );
- r->toolTip = "Spin Box";
- r->isCommon = TRUE;
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_dateedit.png";
- r->name = "QDateEdit";
- r->group = widgetGroup( "Input" );
- r->toolTip = "Date Edit";
- r->includeFile = "tqdatetimeedit.h";
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_timeedit.png";
- r->name = "QTimeEdit";
- r->group = widgetGroup( "Input" );
- r->toolTip = "Time Edit";
- r->includeFile = "tqdatetimeedit.h";
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_datetimeedit.png";
- r->name = "QDateTimeEdit";
- r->group = widgetGroup( "Input" );
- r->toolTip = "Date-Time Edit";
- r->includeFile = "tqdatetimeedit.h";
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_multilineedit.png";
- r->name = "TQMultiLineEdit";
- r->group = widgetGroup( "Temp" );
- r->toolTip = "Multi Line Edit";
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_richtextedit.png";
- r->name = "TQTextEdit";
- r->group = widgetGroup( "Input" );
- r->toolTip = "Rich Text Edit";
- r->isCommon = TRUE;
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_combobox.png";
- r->name = "TQComboBox";
- r->group = widgetGroup( "Input" );
- r->toolTip = "Combo Box";
- r->isCommon = TRUE;
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_slider.png";
- r->name = "TQSlider";
- r->group = widgetGroup( "Input" );
- r->toolTip = "Slider";
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_scrollbar.png";
- r->name = "TQScrollBar";
- r->group = widgetGroup( "Input" );
- r->toolTip = "Scrollbar";
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_dial.png";
- r->name = "TQDial";
- r->group = widgetGroup( "Input" );
- r->toolTip = "Dial";
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_label.png";
- r->name = "TQLabel";
- r->group = widgetGroup( "Temp" );
- r->toolTip = "Label";
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_label.png";
- r->name = "TextLabel";
- r->group = widgetGroup( "Display" );
- r->toolTip = "Text Label";
- r->whatsThis = "The Text Label provides a widget to display static text.";
- r->isCommon = TRUE;
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_pixlabel.png";
- 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 = "designer_lcdnumber.png";
- r->name = "TQLCDNumber";
- r->group = widgetGroup( "Display" );
- r->toolTip = "LCD Number";
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_line.png";
- r->name = "Line";
- r->group = widgetGroup( "Display" );
- r->toolTip = "Line";
- r->includeFile = "tqframe.h";
- r->whatsThis = "The Line widget provides horizontal and vertical lines.";
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_progress.png";
- r->name = "TQProgressBar";
- r->group = widgetGroup( "Display" );
- r->toolTip = "Progress Bar";
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_textview.png";
- r->name = "TQTextView";
- r->group = widgetGroup( "Temp" );
- r->toolTip = "Text View";
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_textbrowser.png";
- r->name = "TQTextBrowser";
- r->group = widgetGroup( "Display" );
- r->toolTip = "Text Browser";
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_spacer.png";
- 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 behaviour of layouts.";
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->name = "TQWidget";
- r->isForm = TRUE;
- r->group = widgetGroup( "Forms" );
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->name = "TQDialog";
- r->group = widgetGroup( "Forms" );
- r->isForm = TRUE;
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->name = "TQWizard";
- 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->name = "TQSplitter";
- r->group = widgetGroup( "Temp" );
- r->includeFile = "tqsplitter.h";
- r->isContainer = TRUE;
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_tabwidget.png";
- r->name = "QDesignerTabWidget";
- r->group = widgetGroup( "Temp" );
- r->isContainer = TRUE;
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_tabwidget.png";
- r->name = "QDesignerWidget";
- r->group = widgetGroup( "Temp" );
- r->isContainer = TRUE;
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "designer_tabwidget.png";
- r->name = "QDesignerDialog";
- r->group = widgetGroup( "Temp" );
- r->isContainer = TRUE;
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "";
- r->name = "TQMainWindow";
- r->includeFile = "tqmainwindow.h";
- r->group = widgetGroup( "Temp" );
- r->isContainer = TRUE;
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "";
- r->name = "QDesignerAction";
- r->includeFile = "tqaction.h";
- r->group = widgetGroup( "Temp" );
- r->isContainer = FALSE;
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "";
- r->name = "QDesignerActionGroup";
- r->includeFile = "tqaction.h";
- r->group = widgetGroup( "Temp" );
- r->isContainer = FALSE;
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "";
- r->name = "TQScrollView";
- r->includeFile = "tqscrollview.h";
- r->group = widgetGroup( "Temp" );
- r->isContainer = TRUE;
-
- append( r );
-
-#ifndef QT_NO_SQL
- r = new WidgetDatabaseRecord;
- r->iconSet = "";
- r->name = "TQDataBrowser";
- r->includeFile = "tqdatabrowser.h";
- r->group = widgetGroup( "Database" );
- r->toolTip = "Data Browser";
- r->iconSet = "designer_databrowser.png";
- r->isContainer = TRUE;
-
- append( r );
-
- r = new WidgetDatabaseRecord;
- r->iconSet = "";
- r->name = "TQDataView";
- r->includeFile = "tqdataview.h";
- r->group = widgetGroup( "Database" );
- r->toolTip = "Data View";
- r->iconSet = "designer_dataview.png";
- r->isContainer = TRUE;
-
- append( r );
-#endif
-
-#ifndef UIC
- setupPlugins();
-#endif
-}
-
-void WidgetDatabase::setupPlugins()
-{
- if ( plugins_set_up )
- return;
- plugins_set_up = TRUE;
- TQStringList widgets = widgetManager()->featureList();
- for ( TQStringList::Iterator it = widgets.begin(); it != widgets.end(); ++it ) {
- if ( hasWidget( *it ) )
- continue;
- WidgetDatabaseRecord *r = new WidgetDatabaseRecord;
- WidgetInterface *iface = 0;
- widgetManager()->queryInterface( *it, &iface );
- if ( !iface )
- continue;
-
-#ifndef UIC
- TQIconSet icon = iface->iconSet( *it );
- if ( !icon.pixmap().isNull() )
- r->icon = new TQIconSet( icon );
-#endif
- TQString grp = iface->group( *it );
- if ( grp.isEmpty() )
- grp = "3rd party widgets";
- r->group = widgetGroup( grp );
- r->toolTip = iface->toolTip( *it );
- r->whatsThis = iface->whatsThis( *it );
- r->includeFile = iface->includeFile( *it );
- r->isContainer = iface->isContainer( *it );
- r->name = *it;
- r->isPlugin = TRUE;
- append( r );
- iface->release();
- }
-}
-
-/*!
- Returns the number of elements in the widget database.
-*/
-
-int WidgetDatabase::count()
-{
- setupDataBase( -1 );
- return dbcount;
-}
-
-/*!
- Returns the id at which the ids of custom widgets start.
-*/
-
-int WidgetDatabase::startCustom()
-{
- setupDataBase( -1 );
- return dbcustom;
-}
-
-/*!
- Returns the iconset which represents the class registered as \a id.
-*/
-
-TQIconSet WidgetDatabase::iconSet( int id )
-{
- setupDataBase( id );
- WidgetDatabaseRecord *r = at( id );
- if ( !r )
- return TQIconSet();
-#if !defined(UIC) && !defined(RESOURCE)
- if ( !r->icon ) {
- if ( r->iconSet.isEmpty() )
- return TQIconSet();
- TQPixmap pix = TQPixmap::fromMimeSource( r->iconSet );
- if ( pix.isNull() )
- pix = TQPixmap( r->iconSet );
- r->icon = new TQIconSet( pix );
- }
- return *r->icon;
-#else
- return TQIconSet();
-#endif
-}
-
-/*!
- Returns the classname of the widget which is registered as \a id.
-*/
-
-TQString WidgetDatabase::className( int id )
-{
- setupDataBase( id );
- WidgetDatabaseRecord *r = at( id );
- if ( !r )
- return TQString::null;
- return r->name;
-}
-
-/*!
- Returns the group the widget registered as \a id belongs to.
-*/
-
-TQString WidgetDatabase::group( int id )
-{
- setupDataBase( id );
- WidgetDatabaseRecord *r = at( id );
- if ( !r )
- return TQString::null;
- return r->group;
-}
-
-/*!
- Returns the tooltip text of the widget which is registered as \a id.
-*/
-
-TQString WidgetDatabase::toolTip( int id )
-{
- setupDataBase( id );
- WidgetDatabaseRecord *r = at( id );
- if ( !r )
- return TQString::null;
- return r->toolTip;
-}
-
-/*!
- Returns the what's this? text of the widget which is registered as \a id.
-*/
-
-TQString WidgetDatabase::whatsThis( int id )
-{
- setupDataBase( id );
- WidgetDatabaseRecord *r = at( id );
- if ( !r )
- return TQString::null;
- return r->whatsThis;
-}
-
-/*!
- Returns the include file if the widget which is registered as \a id.
-*/
-
-TQString WidgetDatabase::includeFile( int id )
-{
- setupDataBase( id );
- WidgetDatabaseRecord *r = at( id );
- if ( !r )
- return TQString::null;
- if ( r->includeFile.isNull() )
- return r->name.lower() + ".h";
- return r->includeFile;
-}
-
-/*! Returns whether the widget registered as \a id is a form.
-*/
-bool WidgetDatabase::isForm( int id )
-{
- setupDataBase( id );
- WidgetDatabaseRecord *r = at( id );
- if ( !r )
- return FALSE;
- return r->isForm;
-}
-
-/*! Returns whether the widget registered as \a id can have children.
-*/
-
-bool WidgetDatabase::isContainer( int id )
-{
- setupDataBase( id );
- WidgetDatabaseRecord *r = at( id );
- if ( !r )
- return FALSE;
- return r->isContainer || r->isForm;
-}
-
-bool WidgetDatabase::isCommon( int id )
-{
- setupDataBase( id );
- WidgetDatabaseRecord *r = at( id );
- if ( !r )
- return FALSE;
- return r->isCommon;
-}
-
-TQString WidgetDatabase::createWidgetName( int id )
-{
- setupDataBase( id );
- TQString n = className( id );
- if ( n == "QLayoutWidget" )
- n = "Layout";
- if ( n[ 0 ] == 'Q' && n[ 1 ].lower() != n[ 1 ] )
- n = n.mid( 1 );
- int colonColon = n.findRev( "::" );
- if ( colonColon != -1 )
- n = n.mid( colonColon + 2 );
-
- WidgetDatabaseRecord *r = at( id );
- if ( !r )
- return n;
- n += TQString::number( ++r->nameCounter );
- n[0] = n[0].lower();
- return n;
-}
-
-/*! Returns the id for \a name or -1 if \a name is unknown.
- */
-int WidgetDatabase::idFromClassName( const TQString &name )
-{
- setupDataBase( -1 );
- if ( name.isEmpty() )
- return 0;
- int *i = className2Id->find( name );
- if ( i )
- return *i;
- if ( name == "FormWindow" )
- return idFromClassName( "QLayoutWidget" );
-#ifdef UIC
- setupDataBase( -2 );
- i = className2Id->find( name );
- if ( i )
- return *i;
-#endif
- return -1;
-}
-
-bool WidgetDatabase::hasWidget( const TQString &name )
-{
- return className2Id->find( name ) != 0;
-}
-
-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 )
-{
- if ( !was_in_setup )
- setupDataBase( -1 );
- insert( dbcount++, r );
-}
-
-TQString WidgetDatabase::widgetGroup( const TQString &g )
-{
- if ( wGroups->find( g ) == -1 )
- wGroups->append( g );
- return g;
-}
-
-bool WidgetDatabase::isGroupEmpty( const TQString &grp )
-{
- WidgetDatabaseRecord *r = 0;
- for ( int i = 0; i < dbcount; ++i ) {
- if ( !( r = db[ i ] ) )
- continue;
- if ( r->group == grp )
- return FALSE;
- }
- return TRUE;
-}
-
-TQString WidgetDatabase::widgetGroup( int i )
-{
- setupDataBase( -1 );
- if ( i >= 0 && i < (int)wGroups->count() )
- return wGroups->at( i );
- return TQString::null;
-}
-
-int WidgetDatabase::numWidgetGroups()
-{
- setupDataBase( -1 );
- return wGroups->count();
-}
-
-bool WidgetDatabase::isGroupVisible( const TQString &g )
-{
- setupDataBase( -1 );
- return invisibleGroups->find( g ) == -1;
-}
-
-int WidgetDatabase::addCustomWidget( WidgetDatabaseRecord *r )
-{
- insert( dbcustomcount++, r );
- return dbcustomcount - 1;
-}
-
-void WidgetDatabase::customWidgetClassNameChanged( const TQString &oldName,
- const TQString &newName )
-{
- int id = idFromClassName( oldName );
- if ( id == -1 )
- return;
- WidgetDatabaseRecord *r = db[ id ];
- r->name = newName;
- className2Id->remove( oldName );
- className2Id->insert( newName, new int( id ) );
-}
-
-bool WidgetDatabase::isCustomWidget( int id )
-{
- if ( id >= dbcustom && id < dbcustomcount )
- return TRUE;
- return FALSE;
-}
-
-bool WidgetDatabase::isCustomPluginWidget( int id )
-{
- setupDataBase( id );
- WidgetDatabaseRecord *r = at( id );
- if ( !r )
- return FALSE;
- return r->isPlugin;
-}
-
-bool WidgetDatabase::isWhatsThisLoaded()
-{
- return whatsThisLoaded;
-}
-
-void WidgetDatabase::loadWhatsThis( const TQString &docPath )
-{
- TQString whatsthisFile = docPath + "/whatsthis";
- TQFile f( whatsthisFile );
- if ( !f.open( IO_ReadOnly ) )
- return;
- TQTextStream ts( &f );
- while ( !ts.atEnd() ) {
- TQString s = ts.readLine();
- TQStringList l = TQStringList::split( " | ", s );
- int id = idFromClassName( l[ 1 ] );
- WidgetDatabaseRecord *r = at( id );
- if ( r )
- r->whatsThis = l[ 0 ];
- }
- whatsThisLoaded = TRUE;
-}
-
-
-// ### Qt 3.1: make these publically accessible via QWidgetDatabase API
-#if defined(UIC)
-bool dbnounload = FALSE;
-TQStringList *dbpaths = 0;
-#else
-extern TQString *qwf_plugin_dir;
-#endif
-
-
-QPluginManager<WidgetInterface> *widgetManager()
-{
- if ( !widgetPluginManager ) {
- TQString pluginDir = "/designer";
-#if !defined(UIC)
- if ( qwf_plugin_dir )
- pluginDir = *qwf_plugin_dir;
-#endif
- widgetPluginManager = new QPluginManager<WidgetInterface>( IID_Widget, TQApplication::libraryPaths(), pluginDir );
- cleanup_manager.add( &widgetPluginManager );
-#if defined(UIC)
- if ( dbnounload )
- widgetPluginManager->setAutoUnload( FALSE );
- if ( dbpaths ) {
- TQStringList::ConstIterator it = dbpaths->begin();
- for ( ; it != dbpaths->end(); ++it )
- widgetPluginManager->addLibraryPath( *it );
- }
-#endif
- }
- return widgetPluginManager;
-}