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authorDarrell Anderson <humanreadable@yahoo.com>2014-03-02 20:05:33 +0100
committerSlávek Banko <slavek.banko@axis.cz>2014-03-02 20:05:33 +0100
commit722ce1efbac31c61b1d4b13f7e075c9f311e3e73 (patch)
treedb1b6b28566e5fe9accb4a688f7257673cecb080 /tdevdesigner/uilib/qwidgetfactory.h
parentafb74575caf7dd8ccb6c235b1c8d788e320c19da (diff)
downloadtdevelop-722ce1efbac31c61b1d4b13f7e075c9f311e3e73.tar.gz
tdevelop-722ce1efbac31c61b1d4b13f7e075c9f311e3e73.zip
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+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS. All rights reserved.
+**
+** This file is part of TQt 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 TQt Enterprise Edition or TQt Professional Edition
+** licenses may use this file in accordance with the TQt 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 TQt Commercial License Agreements.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#ifndef TQWIDGETFACTORY_H
+#define TQWIDGETFACTORY_H
+
+#include <tqstring.h>
+#include <tqptrlist.h>
+#include <tqimage.h>
+#include <tqpixmap.h>
+#include <tqvaluelist.h>
+#include <tqmap.h>
+#include <tqaction.h>
+
+class TQDomDocument;
+class TQDomElement;
+class TQLayout;
+class TQListView;
+class TQListViewItem;
+class TQMenuBar;
+class TQTable;
+class TQWidget;
+class TQWidgetFactoryPrivate;
+class UibStrTable;
+
+class TQWidgetFactory
+{
+public:
+ TQWidgetFactory();
+ virtual ~TQWidgetFactory();
+
+ static TQWidget *create( const TQString &uiFile, TQObject *connector = 0, TQWidget *parent = 0, const char *name = 0 );
+ static TQWidget *create( TQIODevice *dev, TQObject *connector = 0, TQWidget *parent = 0, const char *name = 0 );
+ static void addWidgetFactory( TQWidgetFactory *factory );
+ static void loadImages( const TQString &dir );
+
+ virtual TQWidget *createWidget( const TQString &className, TQWidget *parent, const char *name ) const;
+ static TQStringList widgets();
+ static bool supportsWidget( const TQString &widget );
+
+private:
+ enum LayoutType { HBox, VBox, Grid, NoLayout };
+ void loadImageCollection( const TQDomElement &e );
+ void loadConnections( const TQDomElement &e, TQObject *connector );
+ void loadTabOrder( const TQDomElement &e );
+ TQWidget *createWidgetInternal( const TQDomElement &e, TQWidget *parent, TQLayout* layout, const TQString &classNameArg );
+ TQLayout *createLayout( TQWidget *widget, TQLayout* layout, LayoutType type, bool isTQLayoutWidget = FALSE );
+ LayoutType layoutType( TQLayout *l ) const;
+ void setProperty( TQObject* widget, const TQString &prop, TQVariant value );
+ void setProperty( TQObject* widget, const TQString &prop, const TQDomElement &e );
+ void createSpacer( const TQDomElement &e, TQLayout *layout );
+ TQImage loadFromCollection( const TQString &name );
+ TQPixmap loadPixmap( const TQString &name );
+ TQPixmap loadPixmap( const TQDomElement &e );
+ TQColorGroup loadColorGroup( const TQDomElement &e );
+ void createListViewColumn( TQListView *lv, const TQString& txt,
+ const TQPixmap& pix, bool clickable,
+ bool resizable );
+#ifndef TQT_NO_TABLE
+ void createTableColumnOrRow( TQTable *table, const TQString& txt,
+ const TQPixmap& pix, const TQString& field,
+ bool isRow );
+#endif
+ void createColumn( const TQDomElement &e, TQWidget *widget );
+ void loadItem( const TQDomElement &e, TQPixmap &pix, TQString &txt, bool &hasPixmap );
+ void createItem( const TQDomElement &e, TQWidget *widget, TQListViewItem *i = 0 );
+ void loadChildAction( TQObject *parent, const TQDomElement &e );
+ void loadActions( const TQDomElement &e );
+ void loadToolBars( const TQDomElement &e );
+ void loadMenuBar( const TQDomElement &e );
+ void loadPopupMenu( TQPopupMenu *p, const TQDomElement &e );
+ void loadFunctions( const TQDomElement &e );
+ TQAction *findAction( const TQString &name );
+ void loadExtraSource();
+ TQString translate( const char *sourceText, const char *comment = "" );
+ TQString translate( const TQString& sourceText, const TQString& comment = TQString() );
+
+ void unpackUInt16( TQDataStream& in, TQ_UINT16& n );
+ void unpackUInt32( TQDataStream& in, TQ_UINT32& n );
+ void unpackByteArray( TQDataStream& in, TQByteArray& array );
+ void unpackCString( const UibStrTable& strings, TQDataStream& in,
+ TQCString& cstr );
+ void unpackString( const UibStrTable& strings, TQDataStream& in,
+ TQString& str );
+ void unpackStringSplit( const UibStrTable& strings, TQDataStream& in,
+ TQString& str );
+ void unpackVariant( const UibStrTable& strings, TQDataStream& in,
+ TQVariant& value );
+ void inputSpacer( const UibStrTable& strings, TQDataStream& in,
+ TQLayout *parent );
+ void inputColumnOrRow( const UibStrTable& strings, TQDataStream& in,
+ TQObject *parent, bool isRow );
+ void inputItem( const UibStrTable& strings, TQDataStream& in,
+ TQObject *parent, TQListViewItem *parentItem = 0 );
+ void inputMenuItem( TQObject **objects, const UibStrTable& strings,
+ TQDataStream& in, TQMenuBar *menuBar );
+ TQObject *inputObject( TQObject **objects, int& numObjects,
+ const UibStrTable& strings, TQDataStream& in,
+ TQWidget *ancestorWidget, TQObject *parent,
+ TQCString className = "" );
+ TQWidget *createFromUiFile( TQDomDocument doc, TQObject *connector,
+ TQWidget *parent, const char *name );
+ TQWidget *createFromUibFile( TQDataStream& in, TQObject *connector,
+ TQWidget *parent, const char *name );
+
+private:
+ struct Image {
+ TQImage img;
+ TQString name;
+ bool operator==( const Image &i ) const {
+ return ( i.name == name &&
+ i.img == img );
+ }
+ };
+
+ struct Field
+ {
+ Field() {}
+ Field( const TQString &s1, const TQPixmap &p, const TQString &s2 ) : name( s1 ), pix( p ), field( s2 ) {}
+ TQString name;
+ TQPixmap pix;
+ TQString field;
+ TQ_DUMMY_COMPARISON_OPERATOR( Field )
+ };
+
+ struct SqlWidgetConnection
+ {
+ SqlWidgetConnection() {}
+ SqlWidgetConnection( const TQString &c, const TQString &t )
+ : conn( c ), table( t ), dbControls( new TQMap<TQString, TQString>() ) {}
+ TQString conn;
+ TQString table;
+ TQMap<TQString, TQString> *dbControls;
+ TQ_DUMMY_COMPARISON_OPERATOR( SqlWidgetConnection )
+ };
+
+ TQValueList<Image> images;
+ TQWidget *toplevel;
+ TQWidgetFactoryPrivate *d;
+ TQMap<TQString, TQString> *dbControls;
+ TQMap<TQString, TQStringList> dbTables;
+ TQMap<TQWidget*, SqlWidgetConnection> sqlWidgetConnections;
+ TQMap<TQString, TQString> buddies;
+ TQMap<TQTable*, TQValueList<Field> > fieldMaps;
+ TQPtrList<TQAction> actionList;
+ TQMap<TQString, TQString> languageSlots;
+ TQStringList noDatabaseWidgets;
+ bool usePixmapCollection;
+ int defMargin;
+ int defSpacing;
+ TQString code;
+ TQString uiFileVersion;
+};
+
+#endif