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Diffstat (limited to 'python/pyqt/pyuic3/form.cpp')
| -rw-r--r-- | python/pyqt/pyuic3/form.cpp | 938 |
1 files changed, 0 insertions, 938 deletions
diff --git a/python/pyqt/pyuic3/form.cpp b/python/pyqt/pyuic3/form.cpp deleted file mode 100644 index ca68db39..00000000 --- a/python/pyqt/pyuic3/form.cpp +++ /dev/null @@ -1,938 +0,0 @@ -/********************************************************************** -** 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 <stdio.h> -#include "uic.h" -#include "parser.h" -#include "widgetdatabase.h" -#include "domtool.h" -#include <tqstringlist.h> -#include <tqfile.h> -#include <tqfileinfo.h> -#include <tqregexp.h> -#define NO_STATIC_COLORS -#include <globaldefs.h> - -#if QT_VERSION < 0x030100 -#include <zlib.h> -#endif - -static TQByteArray unzipXPM( TQString data, ulong& length ) -{ -#if QT_VERSION >= 0x030100 - const int lengthOffset = 4; - int baSize = data.length() / 2 + lengthOffset; - uchar *ba = new uchar[ baSize ]; - for ( int i = lengthOffset; i < baSize; ++i ) { - char h = data[ 2 * (i-lengthOffset) ].latin1(); - char l = data[ 2 * (i-lengthOffset) + 1 ].latin1(); - uchar r = 0; - if ( h <= '9' ) - r += h - '0'; - else - r += h - 'a' + 10; - r = r << 4; - if ( l <= '9' ) - r += l - '0'; - else - r += l - 'a' + 10; - ba[ i ] = r; - } - // qUncompress() expects the first 4 bytes to be the expected length of the - // uncompressed data - ba[0] = ( length & 0xff000000 ) >> 24; - ba[1] = ( length & 0x00ff0000 ) >> 16; - ba[2] = ( length & 0x0000ff00 ) >> 8; - ba[3] = ( length & 0x000000ff ); - TQByteArray baunzip = qUncompress( ba, baSize ); - delete[] ba; - return baunzip; -#else - uchar *ba = new uchar[ data.length() / 2 ]; - for ( int i = 0; i < (int)data.length() / 2; ++i ) { - char h = data[ 2 * i ].latin1(); - char l = data[ 2 * i + 1 ].latin1(); - uchar r = 0; - if ( h <= '9' ) - r += h - '0'; - else - r += h - 'a' + 10; - r = r << 4; - if ( l <= '9' ) - r += l - '0'; - else - r += l - 'a' + 10; - ba[ i ] = r; - } - // I'm not sure this makes sense. Why couldn't the compressed data be - // less than 20% of the original data? Maybe it's enough to trust the - // `length' passed as an argument. Quoting the zlib header: - // Upon entry, destLen is the total size of the destination - // buffer, which must be large enough to hold the entire - // uncompressed data. (The size of the uncompressed data must - // have been saved previously by the compressor and transmitted - // to the decompressor by some mechanism outside the scope of - // this compression library.) - // Which is the role of `length'. On the other hand this could prevent - // crashes in some cases of slightly corrupt UIC files. - if ( length < data.length() * 5 ) - length = data.length() * 5; - TQByteArray baunzip( length ); - ::uncompress( (uchar*) baunzip.data(), &length, ba, data.length()/2 ); - delete[] ba; - return baunzip; -#endif -} - - - -/*! - Creates an implementation ( cpp-file ) for the form given in \a e - - \sa createFormDecl(), createObjectImpl() - */ -void Uic::createFormImpl( const TQDomElement &e ) -{ - TQDomElement n; - TQDomNodeList nl; - int i; - TQString objClass = getClassName( e ); - if ( objClass.isEmpty() ) - return; - TQString objName = getObjectName( e ); - - // generate local and local includes required - TQStringList globalIncludes; - TQStringList::Iterator it; - TQStringList sqlClasses; - TQStringList axwidgets, databrowsers; - - TQMap<TQString, CustomInclude> customWidgetIncludes; - TQMap<TQString, TQString> functionImpls; - // find additional slots and functions - TQStringList extraSlots; - TQStringList extraSlotTypes; - nl = e.parentNode().toElement().elementsByTagName( "slot" ); - for ( i = 0; i < (int) nl.length(); i++ ) { - n = nl.item(i).toElement(); - if ( n.parentNode().toElement().tagName() != "slots" - && n.parentNode().toElement().tagName() != "connections" ) - continue; - if ( n.attribute( "language", "C++" ) != "C++" ) - continue; - TQString slotName = n.firstChild().toText().data().stripWhiteSpace(); - if ( slotName.endsWith( ";" ) ) - slotName = slotName.left( slotName.length() - 1 ); - - extraSlots += Parser::cleanArgs(slotName); - extraSlotTypes += n.attribute( "returnType", "void" ); - } - - for ( n = e; !n.isNull(); n = n.nextSibling().toElement() ) { - if ( n.tagName() == "functions" ) { // compatibility - for ( TQDomElement n2 = n.firstChild().toElement(); !n2.isNull(); n2 = n2.nextSibling().toElement() ) { - if ( n2.tagName() == "function" ) { - TQString fname = n2.attribute( "name" ); - fname = Parser::cleanArgs( fname ); - functionImpls.insert( fname, n2.firstChild().toText().data() ); - } - } - } - } - - // additional includes (local or global ) and forward declaractions - nl = e.parentNode().toElement().elementsByTagName( "include" ); - for ( i = 0; i < (int) nl.length(); i++ ) { - TQDomElement n2 = nl.item(i).toElement(); - - TQString s = n2.firstChild().toText().data(); - if ( n2.attribute( "location" ) != "local" ) { - if ( s.right( 5 ) == ".ui.h" && !TQFile::exists( s ) ) - continue; - if ( n2.attribute( "impldecl", "in implementation" ) != "in implementation" ) - continue; - globalIncludes += s; - } - } - - // do the local includes afterwards, since global includes have priority on clashes - TQFileInfo fi(fileName); - - for ( i = 0; i < (int) nl.length(); i++ ) { - TQDomElement n2 = nl.item(i).toElement(); - TQString s = n2.firstChild().toText().data(); - if ( n2.attribute( "location" ) == "local" &&!globalIncludes.contains( s ) ) { - if ( s.right( 5 ) != ".ui.h" ) - continue; - - if ( !TQFile::exists( s ) ) - { - s = fi.dirPath() + "/" + s; - - if ( !TQFile::exists( s ) ) - continue; - } - - if ( TQFile::exists( s ) ) - { - TQFile f(s); - f.open(IO_ReadOnly); - TQTextStream headerStream(&f); - TQString line; - TQString functionText; - TQString functionName; - TQRegExp rx("void .*::(.*\\(.*\\))"); - int pos, inFunction = 0; - - while (line = headerStream.readLine()) - { - pos = rx.search(line); - - if (pos > -1) - { - if (inFunction) - functionImpls.insert(Parser::cleanArgs(functionName),functionText); - - functionName = rx.cap(1); - functionText = ""; - inFunction = 1; - } - functionText += line + "\n"; - } - - if (inFunction) - functionImpls.insert(Parser::cleanArgs(functionName),functionText); - } - } - } - - // additional custom widget headers - nl = e.parentNode().toElement().elementsByTagName( "header" ); - for ( i = 0; i < (int) nl.length(); i++ ) { - TQDomElement n2 = nl.item(i).toElement(); - TQString s = n2.firstChild().toText().data(); - if ( n2.attribute( "location" ) != "local" ) - globalIncludes += s; - } - - // includes for child widgets - for ( it = tags.begin(); it != tags.end(); ++it ) { - nl = e.parentNode().toElement().elementsByTagName( *it ); - for ( i = 1; i < (int) nl.length(); i++ ) { // start at 1, 0 is the toplevel widget - TQString name = getClassName( nl.item(i).toElement() ); - if ( name == "Spacer" ) { - globalIncludes += "tqlayout.h"; - globalIncludes += "tqapplication.h"; - continue; - } - if ( name.mid( 1 ) == "ListView" ) - globalIncludes += "tqheader.h"; - else if ( name == "QAxWidget" ) - axwidgets += getObjectName(nl.item(i).toElement()); - else if ( name == "TQDataBrowser" ) - databrowsers += getObjectName(nl.item(i).toElement()); - if ( name != objClass ) { - int wid = WidgetDatabase::idFromClassName( name ); - TQMap<TQString, CustomInclude>::Iterator it = customWidgetIncludes.find( name ); - if ( it == customWidgetIncludes.end() ) - globalIncludes += WidgetDatabase::includeFile( wid ); - } - } - } - - if (globalIncludes.findIndex("tqtable.h") >= 0) - out << indent << "from qttable import TQTable" << endl; - - if (!axwidgets.empty()) - out << indent << "from qtaxcontainer import QAxWidget" << endl; - - if (globalIncludes.findIndex("qextscintilla.h") >= 0) - out << indent << "from qtext import QextScintilla" << endl; - - registerDatabases( e ); - dbConnections = unique( dbConnections ); - if ( dbConnections.count() ) - sqlClasses += "TQSqlDatabase"; - if ( dbCursors.count() ) - sqlClasses += "TQSqlCursor"; - bool dbForm = FALSE; - if ( dbForms[ "(default)" ].count() ) - dbForm = TRUE; - bool subDbForms = FALSE; - for ( it = dbConnections.begin(); it != dbConnections.end(); ++it ) { - if ( !(*it).isEmpty() && (*it) != "(default)" ) { - if ( dbForms[ (*it) ].count() ) { - subDbForms = TRUE; - break; - } - } - } - if ( dbForm || subDbForms ) { - sqlClasses += "TQSqlForm"; - sqlClasses += "TQSqlRecord"; - } - - if (globalIncludes.findIndex("tqdatatable.h") >= 0) - sqlClasses += "TQDataTable"; - - if (globalIncludes.findIndex("qtableview.h") >= 0) - sqlClasses += "QTableView"; - - if (globalIncludes.findIndex("tqdatabrowser.h") >= 0) - sqlClasses += "TQDataBrowser"; - - if (globalIncludes.findIndex("tqdataview.h") >= 0) - sqlClasses += "TQDataView"; - - if ( !sqlClasses.empty() ) { - out << indent << "from qtsql import"; - const char *sep = " "; - - for ( it = sqlClasses.begin(); it != sqlClasses.end(); ++it ) { - out << sep << (*it); - sep = ", "; - } - - out << endl; - } - - // Add any code from the comments. - if (!pyCode.isEmpty()) - out << pyCode; - - out << endl; - - // find out what images are required - TQStringList requiredImages; - static const char *imgTags[] = { "pixmap", "iconset", 0 }; - for ( i = 0; imgTags[i] != 0; i++ ) { - nl = e.parentNode().toElement().elementsByTagName( imgTags[i] ); - for ( int j = 0; j < (int) nl.length(); j++ ) { - TQDomNode nn = nl.item(j); - while ( nn.parentNode() != e.parentNode() ) - nn = nn.parentNode(); - if ( nn.nodeName() != "customwidgets" ) - requiredImages += nl.item(j).firstChild().toText().data(); - } - } - - // register the object and unify its name - objName = registerObject( objName ); - - TQStringList images; - TQStringList xpmImages; - if ( pixmapLoaderFunction.isEmpty() && !externPixmaps ) { - // create images - for ( n = e; !n.isNull(); n = n.nextSibling().toElement() ) { - if ( n.tagName() == "images" ) { - nl = n.elementsByTagName( "image" ); - for ( i = 0; i < (int) nl.length(); i++ ) { - TQString img = registerObject( nl.item(i).toElement().attribute( "name" ) ); - if ( !requiredImages.contains( img ) ) - continue; - TQDomElement tmp = nl.item(i).firstChild().toElement(); - if ( tmp.tagName() != "data" ) - continue; - TQString format = tmp.attribute("format", "PNG" ); - TQString data = tmp.firstChild().toText().data(); - if ( format == "XPM.GZ" ) { - xpmImages += img; - ulong length = tmp.attribute("length").toULong(); - TQByteArray baunzip = unzipXPM( data, length ); - length = baunzip.size(); - // shouldn't we test the initial `length' against the - // resulting `length' to catch corrupt UIC files? - int a = 0; - out << indent << img << "_data = [" << endl; - while ( baunzip[a] != '\"' ) - a++; - for ( ; a < (int) length; a++ ) - { - char ch; - - if ((ch = baunzip[a]) == '}') - { - out << endl << "]"; - break; - } - - out << ch; - } - out << endl; - } else { - images += img; - out << indent << img << "_data = \\" << endl; - ++indent; - out << indent << "\""; - int a ; - for ( a = 0; a < (int) (data.length()/2)-1; a++ ) { - out << "\\x" << TQString(data[2*a]) << TQString(data[2*a+1]); - if ( a % 12 == 11 ) - out << "\" \\" << endl << indent << "\""; - } - out << "\\x" << TQString(data[2*a]) << TQString(data[2*a+1]) << "\"" << endl; - --indent; - } - } - } - } - out << endl; - } else if ( externPixmaps ) { -#if QT_VERSION >= 0x030100 - pixmapLoaderFunction = "TQPixmap.fromMimeSource"; -#else - out << indent << "def uic_load_pixmap_" << objName << "(name):" << endl; - ++indent; - out << indent << "pix = TQPixmap()" << endl; - out << indent << "m = TQMimeSourceFactory.defaultFactory().data(name)" << endl; - out << endl; - out << indent << "if m:" << endl; - ++indent; - out << indent << "TQImageDrag.decode(m,pix)" << endl; - --indent; - out << endl; - out << indent << "return pix" << endl; - --indent; - out << endl; - out << endl; - pixmapLoaderFunction = "uic_load_pixmap_" + objName; -#endif - } - - - // constructor(s) - - out << indent << "class " << nameOfClass << "(" << objClass << "):" << endl; - ++indent; - - if ( objClass == "TQDialog" || objClass == "TQWizard" ) { - out << indent << "def __init__(self,parent = None,name = None,modal = 0,fl = 0):" << endl; - ++indent; - out << indent << objClass << ".__init__(self,parent,name,modal,fl)" << endl; - } else if ( objClass == "TQWidget" ) { - out << indent << "def __init__(self,parent = None,name = None,fl = 0):" << endl; - ++indent; - out << indent << objClass << ".__init__(self,parent,name,fl)" << endl; - } else if ( objClass == "TQMainWindow" ) { - out << indent << "def __init__(self,parent = None,name = None,fl = 0):" << endl; - ++indent; - out << indent << objClass << ".__init__(self,parent,name,fl)" << endl; - out << indent << "self.statusBar()" << endl; - isMainWindow = TRUE; - } else { - out << indent << "def __init__(self,parent = None,name = None):" << endl; - ++indent; - out << indent << objClass << ".__init__(self,parent,name)" << endl; - } - - out << endl; - - // create pixmaps for all images - if ( !images.isEmpty() ) { - TQStringList::Iterator it; - for ( it = images.begin(); it != images.end(); ++it ) { - out << indent << "self." << (*it) << " = TQPixmap()" << endl; - out << indent << "self." << (*it) << ".loadFromData(" << (*it) << "_data,\"PNG\")" << endl; - } - } - // create pixmaps for all images - if ( !xpmImages.isEmpty() ) { - for ( it = xpmImages.begin(); it != xpmImages.end(); ++it ) { - out << indent << "self." << (*it) << " = TQPixmap(" << (*it) << "_data)" << endl; - } - out << endl; - } - - - // set the properties - TQSize geometry( 0, 0 ); - - for ( n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement() ) { - if ( n.tagName() == "property" ) { - bool stdset = stdsetdef; - if ( n.hasAttribute( "stdset" ) ) - stdset = toBool( n.attribute( "stdset" ) ); - TQString prop = n.attribute("name"); - TQDomElement n2 = n.firstChild().toElement(); - TQString value = setObjectProperty( objClass, TQString::null, prop, n2, stdset ); - if ( value.isEmpty() ) - continue; - - if ( prop == "geometry" && n2.tagName() == "rect") { - TQDomElement n3 = n2.firstChild().toElement(); - while ( !n3.isNull() ) { - if ( n3.tagName() == "width" ) - geometry.setWidth( n3.firstChild().toText().data().toInt() ); - else if ( n3.tagName() == "height" ) - geometry.setHeight( n3.firstChild().toText().data().toInt() ); - n3 = n3.nextSibling().toElement(); - } - } else { - TQString call; - if ( stdset ) - call = "self." + mkStdSet( prop ) + "(" + value + ")"; - else - call = "self.setProperty(\"" + prop + "\",TQVariant(" + value + "))"; - - if ( n2.tagName() == "string" ) { - trout << trindent << call << endl; - } else if ( prop == "name" ) { - out << indent << "if not name:" << endl; - ++indent; - out << indent << call << endl; - --indent; - out << endl; - } else { - out << indent << call << endl; - } - } - } - } - - out << endl; - - // create all children, some forms have special requirements - - if ( objClass == "TQWizard" ) { - for ( n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement() ) { - if ( tags.contains( n.tagName() ) ) { - TQString page = createObjectImpl( n, objClass, "self" ); - TQString comment; - TQString label = DomTool::readAttribute( n, "title", "", comment ).toString(); - out << indent << "self.addPage(" << page << ",TQString(\"\"))" << endl; - trout << trindent << "self.setTitle(" << page << ","<< trcall( label, comment ) << ")" << endl; - TQVariant def( FALSE, 0 ); - if ( DomTool::hasAttribute( n, "backEnabled" ) ) - out << indent << "self.setBackEnabled(" << page << "," << mkBool( DomTool::readAttribute( n, "backEnabled", def).toBool() ) << ")" << endl; - if ( DomTool::hasAttribute( n, "nextEnabled" ) ) - out << indent << "self.setNextEnabled(" << page << "," << mkBool( DomTool::readAttribute( n, "nextEnabled", def).toBool() ) << ")" << endl; - if ( DomTool::hasAttribute( n, "finishEnabled" ) ) - out << indent << "self.setFinishEnabled(" << page << "," << mkBool( DomTool::readAttribute( n, "finishEnabled", def).toBool() ) << ")" << endl; - if ( DomTool::hasAttribute( n, "helpEnabled" ) ) - out << indent << "self.setHelpEnabled(" << page << "," << mkBool( DomTool::readAttribute( n, "helpEnabled", def).toBool() ) << ")" << endl; - if ( DomTool::hasAttribute( n, "finish" ) ) - out << indent << "self.setFinish( " << page << "," << mkBool( DomTool::readAttribute( n, "finish", def).toBool() ) << ")" << endl; - } - } - } else { // standard widgets - for ( n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement() ) { - if ( tags.contains( n.tagName() ) ) - createObjectImpl( n, objName, "self" ); - } - } - - // database support - dbConnections = unique( dbConnections ); - if ( dbConnections.count() ) - out << endl; - for ( it = dbConnections.begin(); it != dbConnections.end(); ++it ) { - if ( !(*it).isEmpty() && (*it) != "(default)") { - out << indent << "self." << (*it) << "Connection = TQSqlDatabase.database(\"" <<(*it) << "\")" << endl; - } - } - - nl = e.parentNode().toElement().elementsByTagName( "widget" ); - for ( i = 1; i < (int) nl.length(); i++ ) { // start at 1, 0 is the toplevel widget - n = nl.item(i).toElement(); - TQString s = getClassName( n ); - if ( (dbForm || subDbForms) && (s == "TQDataBrowser" || s == "TQDataView") ) { - TQString objName = getObjectName( n ); - TQString tab = getDatabaseInfo( n, "table" ); - TQString con = getDatabaseInfo( n, "connection" ); - out << indent << objName << "Form = TQSqlForm(self,\"" << objName << "Form\")" << endl; - TQDomElement n2; - for ( n2 = n.firstChild().toElement(); !n2.isNull(); n2 = n2.nextSibling().toElement() ) - createFormImpl( n2, objName, con, tab ); - out << indent << "self." << objName << ".setForm(" << objName << "Form)" << endl; - } - } - - // actions, toolbars, menubar - bool needEndl = FALSE; - for ( n = e; !n.isNull(); n = n.nextSibling().toElement() ) { - if ( n.tagName() == "actions" ) { - if ( !needEndl ) - out << endl; - createActionImpl( n.firstChild().toElement(), "self" ); - needEndl = TRUE; - } - } - if ( needEndl ) - out << endl; - needEndl = FALSE; - for ( n = e; !n.isNull(); n = n.nextSibling().toElement() ) { - if ( n.tagName() == "toolbars" ) { - if ( !needEndl ) - out << endl; - createToolbarImpl( n, objClass, objName ); - needEndl = TRUE; - } - } - if ( needEndl ) - out << endl; - needEndl = FALSE; - for ( n = e; !n.isNull(); n = n.nextSibling().toElement() ) { - if ( n.tagName() == "menubar" ) { - if ( !needEndl ) - out << endl; - createMenuBarImpl( n, objClass, objName ); - needEndl = TRUE; - } - } - if ( needEndl ) - out << endl; - - out << endl; - out << indent << "self.languageChange()" << endl; - out << endl; - - // take minimumSizeHint() into account, for height-for-width widgets - if ( !geometry.isNull() ) { - out << indent << "self.resize(TQSize(" << geometry.width() << "," - << geometry.height() <<").expandedTo(self.minimumSizeHint()))" << endl; - out << indent << "self.clearWState(Qt.WState_Polished)" << endl; - } - - for ( n = e; !n.isNull(); n = n.nextSibling().toElement() ) { - if ( n.tagName() == "connections" ) { - // setup signals and slots connections - out << endl; - nl = n.elementsByTagName( "connection" ); - for ( i = 0; i < (int) nl.length(); i++ ) { - TQString sender, receiver, signal, slot; - for ( TQDomElement n2 = nl.item(i).firstChild().toElement(); !n2.isNull(); n2 = n2.nextSibling().toElement() ) { - if ( n2.tagName() == "sender" ) - sender = n2.firstChild().toText().data(); - else if ( n2.tagName() == "receiver" ) - receiver = n2.firstChild().toText().data(); - else if ( n2.tagName() == "signal" ) - signal = n2.firstChild().toText().data(); - else if ( n2.tagName() == "slot" ) - slot = n2.firstChild().toText().data(); - } - if ( sender.isEmpty() || - receiver.isEmpty() || - signal.isEmpty() || - slot.isEmpty() ) - continue; - if ( sender[0] == '<' || - receiver[0] == '<' || - signal[0] == '<' || - slot[0] == '<' ) - continue; - - sender = registeredName( sender ); - receiver = registeredName( receiver ); - - // translate formwindow name to "self" - if ( sender == objName ) - sender = "self"; - else - sender = "self." + sender; - - bool isaxwidget = (axwidgets.findIndex(receiver) >= 0); - bool isdatabrowser = (databrowsers.findIndex(receiver) >= 0); - - if ( receiver == objName ) - receiver = "self"; - else - receiver = "self." + receiver; - - out << indent << "self.connect(" << sender - << ",TQT_SIGNAL(\"" << signal << "\")," << receiver; - - // Normally we never use the TQT_SLOT() macro in case the - // connection is to a method of a Python custom widget. The - // exception is if the receiver is a QAxWidget where it must be - // used because the slots are dynamic. - if (isaxwidget) - out << ",TQT_SLOT(\"" << slot << "\")"; - else - { - TQString mname = slot.left(slot.find('(')); - - // Rename slots that have different names in PyQt. - if (isdatabrowser && mname == "del") - mname = "delOnCursor"; - - out << "." << mname; - } - - out << ")" << endl; - } - } else if ( n.tagName() == "tabstops" ) { - // setup tab order - out << endl; - TQString lastName; - TQDomElement n2 = n.firstChild().toElement(); - while ( !n2.isNull() ) { - if ( n2.tagName() == "tabstop" ) { - TQString name = n2.firstChild().toText().data(); - name = registeredName( name ); - if ( !lastName.isEmpty() ) - out << indent << "self.setTabOrder(self." << lastName << ",self." << name << ")" << endl; - lastName = name; - } - n2 = n2.nextSibling().toElement(); - } - } - } - - // buddies - bool firstBuddy = TRUE; - for ( TQValueList<Buddy>::Iterator buddy = buddies.begin(); buddy != buddies.end(); ++buddy ) { - if ( isObjectRegistered( (*buddy).buddy ) ) { - if ( firstBuddy ) { - out << endl; - } - out << indent << "self." << (*buddy).key << ".setBuddy(self." << registeredName( (*buddy).buddy ) << ")" << endl; - firstBuddy = FALSE; - } - - } - - if ( extraSlots.find( "init()" ) != extraSlots.end() ) - out << endl << indent << "self.init()" << endl; - - // end of constructor - --indent; - - // destructor - if ( extraSlots.find( "destroy()" ) != extraSlots.end() ) { - out << endl; - out << indent << "def __del__(self):" << endl; - ++indent; - out << indent << "self.destroy()" << endl; - --indent; - } - - // handle application events if required - bool needFontEventHandler = FALSE; - bool needSqlTableEventHandler = FALSE; - bool needSqlDataBrowserEventHandler = FALSE; - nl = e.elementsByTagName( "widget" ); - for ( i = 0; i < (int) nl.length(); i++ ) { - if ( !DomTool::propertiesOfType( nl.item(i).toElement() , "font" ).isEmpty() ) - needFontEventHandler = TRUE; - TQString s = getClassName( nl.item(i).toElement() ); - if ( s == "TQDataTable" || s == "TQDataBrowser" ) { - if ( !isFrameworkCodeGenerated( nl.item(i).toElement() ) ) - continue; - if ( s == "TQDataTable" ) - needSqlTableEventHandler = TRUE; - if ( s == "TQDataBrowser" ) - needSqlDataBrowserEventHandler = TRUE; - } - if ( needFontEventHandler && needSqlTableEventHandler && needSqlDataBrowserEventHandler ) - break; - } - if ( needFontEventHandler && FALSE ) { - // indent = "\t"; // increase indentation for if-clause below - out << "/* " << endl; - out << " * Main event handler. Reimplemented to handle" << endl; - out << " * application font changes"; - out << " */" << endl; - out << "bool " << nameOfClass << "::event( TQEvent* ev )" << endl; - out << "{" << endl; - out << " bool ret = " << objClass << "::event( ev ); " << endl; - if ( needFontEventHandler ) { - ++indent; - out << " if ( ev->type() == TQEvent::ApplicationFontChange ) {" << endl; - for ( i = 0; i < (int) nl.length(); i++ ) { - n = nl.item(i).toElement(); - TQStringList list = DomTool::propertiesOfType( n, "font" ); - for ( it = list.begin(); it != list.end(); ++it ) - createExclusiveProperty( n, *it ); - } - out << " }" << endl; - --indent; - } - out << "}" << endl; - out << endl; - } - - if ( needSqlTableEventHandler || needSqlDataBrowserEventHandler ) { - out << endl; - out << indent << "# Widget polish. Reimplemented to handle default data" << endl; - if ( needSqlTableEventHandler ) - out << indent << "# table initialization." << endl; - if ( needSqlDataBrowserEventHandler ) - out << indent << "# browser initialization." << endl; - out << indent << "def polish(self):" << endl; - ++indent; - if ( needSqlTableEventHandler ) { - for ( i = 0; i < (int) nl.length(); i++ ) { - TQString s = getClassName( nl.item(i).toElement() ); - if ( s == "TQDataTable" ) { - n = nl.item(i).toElement(); - TQString c = getObjectName( n ); - TQString conn = getDatabaseInfo( n, "connection" ); - TQString tab = getDatabaseInfo( n, "table" ); - if ( !( conn.isEmpty() || tab.isEmpty() || !isFrameworkCodeGenerated( nl.item(i).toElement() ) ) ) { - out << indent << "if self." << c << ":" << endl; - ++indent; - out << indent << "cursor = self." << c << ".sqlCursor()" << endl; - out << endl; - out << indent << "if not cursor:" << endl; - ++indent; - if ( conn == "(default)" ) - out << indent << "cursor = TQSqlCursor(\"" << tab << "\")" << endl; - else - out << indent << "cursor = TQSqlCursor(\"" << tab << "\",1,self." << conn << "Connection)" << endl; - out << indent << "if self." << c << ".isReadOnly():" << endl; - ++indent; - out << indent << "cursor.setMode(TQSqlCursor.ReadOnly)" << endl; - --indent; - out << indent << "self." << c << ".setSqlCursor(cursor,0,1)" << endl; - --indent; - out << endl; - out << indent << "if not cursor.isActive():" << endl; - ++indent; - out << indent << "self." << c << ".refresh(TQDataTable.RefreshAll)" << endl; - --indent; - --indent; - } - } - } - } - if ( needSqlDataBrowserEventHandler ) { - nl = e.elementsByTagName( "widget" ); - for ( i = 0; i < (int) nl.length(); i++ ) { - TQString s = getClassName( nl.item(i).toElement() ); - if ( s == "TQDataBrowser" ) { - TQString obj = getObjectName( nl.item(i).toElement() ); - TQString tab = getDatabaseInfo( nl.item(i).toElement(), - "table" ); - TQString conn = getDatabaseInfo( nl.item(i).toElement(), - "connection" ); - if ( !(tab.isEmpty() || !isFrameworkCodeGenerated( nl.item(i).toElement() ) ) ) { - out << indent << "if self." << obj << ":" << endl; - ++indent; - out << indent << "if not self." << obj << ".sqlCursor():" << endl; - ++indent; - if ( conn == "(default)" ) - out << indent << "cursor = TQSqlCursor(\"" << tab << "\")" << endl; - else - out << indent << "cursor = TQSqlCursor(\"" << tab << "\",1,self." << conn << "Connection)" << endl; - out << indent << "self." << obj << ".setSqlCursor(cursor,1)" << endl; - out << indent << "self." << obj << ".refresh()" << endl; - out << indent << "self." << obj << ".first()" << endl; - --indent; - --indent; - } - } - } - } - out << indent << objClass << ".polish(self)" << endl; - --indent; - } - - out << endl; - out << endl; - out << indent << "def languageChange(self):" << endl; - uint old = indent.setIndent(0); - out << languageChangeBody << endl; - indent.setIndent(old); - - // create stubs for additional slots if necessary - if ( !extraSlots.isEmpty() && writeFunctImpl ) { - TQStringList::ConstIterator cit; - - for ( cit = extraSlots.begin(); cit != extraSlots.end(); ++cit ) { - pySlot(cit); - - bool createWarning = TRUE; - TQString fname = Parser::cleanArgs( *cit ); - TQMap<TQString, TQString>::Iterator fit = functionImpls.find( fname ); - if ( fit != functionImpls.end() ) { - int begin = (*fit).find( "{" ); - TQString body = (*fit).mid( begin + 1, (*fit).findRev( "}" ) - begin - 1 ); - createWarning = body.simplifyWhiteSpace().isEmpty(); - if ( !createWarning ) - { - ++indent; - TQString formatted_body = body.replace(TQRegExp("\n"), TQString("\n") + TQString(indent)); - out << formatted_body << endl; - --indent; - } - } - if ( createWarning ) { - out << endl; - ++indent; - if ( *cit != "init()" && *cit != "destroy()" ) - out << indent << "print \"" << nameOfClass << "." << (*cit) << ": Not implemented yet\"" << endl; - else - out << indent << "pass" << endl; - --indent; - } - } - } - - --indent; -} - - -/*! Creates form support implementation code for the widgets given - in \a e. - - Traverses recursively over all children. - */ - -void Uic::createFormImpl( const TQDomElement& e, const TQString& form, const TQString& connection, const TQString& table ) -{ - if ( e.tagName() == "widget" && - e.attribute( "class" ) != "TQDataTable" ) { - TQString field = getDatabaseInfo( e, "field" ); - if ( !field.isEmpty() ) { - if ( isWidgetInTable( e, connection, table ) ) - out << indent << form << "Form.insert(self." << getObjectName( e ) << "," << fixString( field ) << ")" << endl; - } - } - TQDomElement n; - for ( n = e.firstChild().toElement(); !n.isNull(); n = n.nextSibling().toElement() ) { - createFormImpl( n, form, connection, table ); - } -} - - -// Generate a Python slot definition. - -void Uic::pySlot(TQStringList::ConstIterator &it) -{ - out << endl; - - int astart = (*it).find('('); - out << indent << "def " << (*it).left(astart) << "(self"; - - // We don't reproduce the argument names (if any) because we would have to - // remove the types - too complicated for the moment, so we just count them - // and give them names based on their position. - - TQString args = (*it).mid(astart + 1,(*it).find(')') - astart - 1).stripWhiteSpace(); - - if (!args.isEmpty()) { - int nrargs = args.contains(',') + 1; - - for (int i = 0; i < nrargs; ++i) - out << ",a" << i; - } - - out << "):"; -} |