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535 lines
17 KiB
535 lines
17 KiB
/**********************************************************************
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** Copyright (C) 2000-2002 Trolltech AS. All rights reserved.
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**
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** This file is part of TQt Designer.
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**
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** This file may be distributed and/or modified under the terms of the
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** GNU General Public License version 2 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file.
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**
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** Licensees holding valid TQt Enterprise Edition or TQt Professional Edition
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** licenses may use this file in accordance with the TQt Commercial License
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** Agreement provided with the Software.
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**
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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**
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** See http://www.trolltech.com/gpl/ for GPL licensing information.
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** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
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** information about TQt Commercial License Agreements.
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**
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** Contact info@trolltech.com if any conditions of this licensing are
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** not clear to you.
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**
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**********************************************************************/
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#include "editfunctionsimpl.h"
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#include "formwindow.h"
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#include "metadatabase.h"
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#include "asciivalidator.h"
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#include "mainwindow.h"
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#include "hierarchyview.h"
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#include "project.h"
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#include <kiconloader.h>
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#include <klineedit.h>
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#include "kdevdesigner_part.h"
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#include <tqlistview.h>
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#include <tqpushbutton.h>
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#include <tqcombobox.h>
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#include <tqstrlist.h>
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#include <tqmessagebox.h>
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#include <tqlayout.h>
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#include <tqlabel.h>
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#include <tqgroupbox.h>
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#include <tqheader.h>
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#include <tqcheckbox.h>
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#include <klocale.h>
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EditFunctions::EditFunctions( TQWidget *parent, FormWindow *fw, bool justSlots )
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: EditFunctionsBase( parent, 0, TRUE ), formWindow( fw )
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{
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connect( helpButton, TQT_SIGNAL( clicked() ), MainWindow::self, TQT_SLOT( showDialogHelp() ) );
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id = 0;
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functList.clear();
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TQValueList<MetaDataBase::Function> functionList = MetaDataBase::functionList( TQT_TQOBJECT(fw) );
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for ( TQValueList<MetaDataBase::Function>::Iterator it = functionList.begin(); it != functionList.end(); ++it ) {
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TQListViewItem *i = new TQListViewItem( functionListView );
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i->setPixmap( 0, SmallIcon( "designer_editslots.png" , KDevDesignerPartFactory::instance()) );
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i->setText( 0, (*it).function );
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i->setText( 1, (*it).returnType );
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i->setText( 2, (*it).specifier );
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i->setText( 3, (*it).access );
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i->setText( 4, (*it).type );
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FunctItem fui;
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fui.id = id;
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fui.oldName = (*it).function;
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fui.newName = fui.oldName;
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fui.oldRetTyp = (*it).returnType;
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fui.retTyp = fui.oldRetTyp;
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fui.oldSpec = (*it).specifier;
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fui.spec = fui.oldSpec;
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fui.oldAccess = (*it).access;
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fui.access = fui.oldAccess;
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fui.oldType = (*it).type;
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fui.type = fui.oldType;
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functList.append( fui );
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functionIds.insert( i, id );
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id++;
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if ( (*it).type == "slot" ) {
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if ( MetaDataBase::isSlotUsed( TQT_TQOBJECT(formWindow), MetaDataBase::normalizeFunction( (*it).function ).latin1() ) )
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i->setText( 5, i18n( "Yes" ) );
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else
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i->setText( 5, i18n( "No" ) );
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} else {
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i->setText( 5, "---" );
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}
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}
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boxProperties->setEnabled( FALSE );
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functionName->setValidator( new AsciiValidator( TRUE, TQT_TQOBJECT(functionName) ) );
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if ( functionListView->firstChild() )
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functionListView->setCurrentItem( functionListView->firstChild() );
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showOnlySlots->setChecked( justSlots );
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lastType = "function";
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// Enable rename for all TQListViewItems
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TQListViewItemIterator lvit = functionListView->firstChild();
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for ( ; *lvit; lvit++ )
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(*lvit)->setRenameEnabled( 0, TRUE );
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// Connect listview signal to signal-relay
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TQObject::connect( functionListView,
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TQT_SIGNAL( itemRenamed( TQListViewItem*, int, const TQString & ) ),
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this,
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TQT_SLOT( emitItemRenamed(TQListViewItem*, int, const TQString&) ) );
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// Connect signal-relay to TQLineEdit "functionName"
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TQObjectList *l = parent->queryList( TQLINEEDIT_OBJECT_NAME_STRING, "functionName" );
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TQObject *obj;
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TQObjectListIt itemsLineEditIt( *l );
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while ( (obj = itemsLineEditIt.current()) != 0 ) {
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++itemsLineEditIt;
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TQObject::connect( this,
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TQT_SIGNAL( itemRenamed( const TQString & ) ),
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obj,
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TQT_SLOT( setText( const TQString & ) ) );
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}
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delete l;
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}
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void EditFunctions::okClicked()
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{
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TQValueList<MetaDataBase::Function> functionList = MetaDataBase::functionList( TQT_TQOBJECT(formWindow) );
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TQString n = i18n( "Add/Remove functions of '%1'" ).tqarg( formWindow->name() );
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TQPtrList<Command> commands;
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TQValueList<MetaDataBase::Function>::Iterator fit;
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if ( !functionList.isEmpty() ) {
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for ( fit = functionList.begin(); fit != functionList.end(); ++fit ) {
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bool functionFound = FALSE;
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TQValueList<FunctItem>::Iterator it = functList.begin();
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for ( ; it != functList.end(); ++it ) {
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if ( MetaDataBase::normalizeFunction( (*it).oldName ) ==
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MetaDataBase::normalizeFunction( (*fit).function ) ) {
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functionFound = TRUE;
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break;
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}
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}
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if ( !functionFound )
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commands.append( new RemoveFunctionCommand( i18n( "Remove Function" ),
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formWindow, (*fit).function, (*fit).specifier,
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(*fit).access,
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(*fit).type,
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formWindow->project()->language(),
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(*fit).returnType ) );
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}
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}
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bool invalidFunctions = FALSE;
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TQValueList<FunctItem> invalidItems;
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if ( !functList.isEmpty() ) {
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TQStrList lst;
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TQValueList<FunctItem>::Iterator it = functList.begin();
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for ( ; it != functList.end(); ++it ) {
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MetaDataBase::Function function;
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function.function = (*it).newName;
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function.returnType = (*it).retTyp;
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function.specifier = (*it).spec;
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function.access = (*it).access;
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function.type = (*it).type;
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function.language = formWindow->project()->language();
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if ( function.returnType.isEmpty() )
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function.returnType = "void";
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TQString s = function.function;
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s = s.simplifyWhiteSpace();
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bool startNum = s[ 0 ] >= '0' && s[ 0 ] <= '9';
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bool noParens = s.contains( '(' ) != 1 || s.contains( ')' ) != 1;
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bool illegalSpace = s.find( ' ' ) != -1 && s.find( ' ' ) < s.find( '(' );
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if ( startNum || noParens || illegalSpace || lst.find( function.function ) != -1 ) {
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invalidFunctions = TRUE;
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invalidItems.append( (*it) );
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continue;
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}
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bool functionFound = FALSE;
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for ( fit = functionList.begin(); fit != functionList.end(); ++fit ) {
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if ( MetaDataBase::normalizeFunction( (*fit).function ) ==
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MetaDataBase::normalizeFunction( (*it).oldName ) ) {
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functionFound = TRUE;
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break;
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}
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}
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if ( !functionFound )
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commands.append( new AddFunctionCommand( i18n( "Add Function" ),
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formWindow, function.function, function.specifier,
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function.access,
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function.type, formWindow->project()->language(),
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function.returnType ) );
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if ( MetaDataBase::normalizeFunction( (*it).newName ) != MetaDataBase::normalizeFunction( (*it).oldName ) ||
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(*it).spec != (*it).oldSpec || (*it).access != (*it).oldAccess || (*it).type != (*it).oldType ||
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(*it).retTyp != (*it).oldRetTyp ) {
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TQString normalizedOldName = MetaDataBase::normalizeFunction( (*it).oldName );
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if ((*it).oldName.endsWith("const")) // make sure we get the 'const' when we remove the old name
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normalizedOldName += " const";
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commands.append( new ChangeFunctionAttribCommand( i18n( "Change Function Attributes" ),
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formWindow, function, normalizedOldName,
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(*it).oldSpec, (*it).oldAccess, (*it).oldType,
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formWindow->project()->language(), (*it).oldRetTyp ) );
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}
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lst.append( function.function );
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}
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}
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if ( invalidFunctions ) {
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if ( TQMessageBox::information( this, i18n( "Edit Functions" ),
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i18n( "Some syntactically incorrect functions have been defined.\n"
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"Remove these functions?" ), i18n( "&Yes" ), i18n( "&No" ) ) == 0 ) {
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TQValueList<FunctItem>::Iterator it = functList.begin();
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while ( it != functList.end() ) {
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bool found = FALSE;
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TQValueList<FunctItem>::Iterator vit = invalidItems.begin();
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for ( ; vit != invalidItems.end(); ++vit ) {
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if ( (*vit).newName == (*it).newName ) {
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invalidItems.remove( vit );
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found = TRUE;
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break;
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}
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}
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if ( found ) {
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int delId = (*it).id;
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it = functList.remove( it );
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TQMap<TQListViewItem*, int>::Iterator fit = functionIds.begin();
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while ( fit != functionIds.end() ) {
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if ( *fit == delId ) {
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TQListViewItem *litem = fit.key();
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functionIds.remove( fit );
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delete litem;
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if ( functionListView->currentItem() )
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functionListView->setSelected( functionListView->currentItem(), TRUE );
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currentItemChanged( functionListView->currentItem() );
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break;
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}
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++fit;
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}
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}
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else
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++it;
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}
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if ( functionListView->firstChild() ) {
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functionListView->setCurrentItem( functionListView->firstChild() );
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functionListView->setSelected( functionListView->firstChild(), TRUE );
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}
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}
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formWindow->mainWindow()->objectHierarchy()->updateFormDefinitionView();
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return;
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}
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if ( !commands.isEmpty() ) {
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MacroCommand *cmd = new MacroCommand( n, formWindow, commands );
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formWindow->commandHistory()->addCommand( cmd );
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cmd->execute();
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}
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formWindow->mainWindow()->objectHierarchy()->updateFormDefinitionView();
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accept();
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}
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void EditFunctions::functionAdd( const TQString &access, const TQString &type )
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{
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TQListViewItem *i = new TQListViewItem( functionListView );
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i->setPixmap( 0, SmallIcon( "designer_editslots.png" , KDevDesignerPartFactory::instance()) );
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i->setRenameEnabled( 0, TRUE );
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i->setText( 1, "void" );
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i->setText( 2, "virtual" );
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if ( access.isEmpty() )
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i->setText( 3, "public" );
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else
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i->setText( 3, access );
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if( type.isEmpty() ) {
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if ( showOnlySlots->isChecked() )
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i->setText( 4, "slot" );
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else {
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i->setText( 4, lastType );
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}
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} else {
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i->setText( 4, type );
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}
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if ( i->text( 4 ) == "slot" ) {
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i->setText( 0, "newSlot()" );
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if ( MetaDataBase::isSlotUsed( TQT_TQOBJECT(formWindow), "newSlot()" ) )
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i->setText( 5, i18n( "Yes" ) );
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else
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i->setText( 5, i18n( "No" ) );
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} else {
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i->setText( 0, "newFunction()" );
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i->setText( 5, "---" );
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}
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functionListView->setCurrentItem( i );
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functionListView->setSelected( i, TRUE );
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functionListView->ensureItemVisible( i );
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functionName->setFocus();
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functionName->selectAll();
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FunctItem fui;
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fui.id = id;
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fui.oldName = i->text( 0 );
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fui.newName = fui.oldName;
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fui.oldRetTyp = i->text( 1 );
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fui.retTyp = fui.oldRetTyp;
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fui.oldSpec = i->text ( 2 );
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fui.spec = fui.oldSpec;
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fui.oldAccess = i->text( 3 );
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fui.access = fui.oldAccess;
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fui.oldType = i->text( 4 );
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fui.type = fui.oldType;
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lastType = fui.oldType;
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functList.append( fui );
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functionIds.insert( i, id );
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id++;
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}
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void EditFunctions::functionRemove()
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{
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if ( !functionListView->currentItem() )
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return;
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functionListView->blockSignals( TRUE );
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removedFunctions << MetaDataBase::normalizeFunction( functionListView->currentItem()->text( 0 ) );
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int delId = functionIds[ functionListView->currentItem() ];
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TQValueList<FunctItem>::Iterator it = functList.begin();
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while ( it != functList.end() ) {
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if ( (*it).id == delId ) {
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functList.remove( it );
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break;
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}
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++it;
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}
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functionIds.remove( functionListView->currentItem() );
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delete functionListView->currentItem();
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if ( functionListView->currentItem() )
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functionListView->setSelected( functionListView->currentItem(), TRUE );
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functionListView->blockSignals( FALSE );
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currentItemChanged( functionListView->currentItem() );
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}
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void EditFunctions::currentItemChanged( TQListViewItem *i )
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{
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functionName->blockSignals( TRUE );
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functionName->setText( "" );
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functionAccess->setCurrentItem( 0 );
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functionName->blockSignals( FALSE );
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if ( !i ) {
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boxProperties->setEnabled( FALSE );
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return;
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}
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functionName->blockSignals( TRUE );
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functionName->setText( i->text( 0 ) );
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editType->setText( i->text( 1 ) );
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TQString specifier = i->text( 2 );
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TQString access = i->text( 3 );
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TQString type = i->text( 4 );
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if ( specifier == "pure virtual" )
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functionSpecifier->setCurrentItem( 2 );
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else if ( specifier == "non virtual" )
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functionSpecifier->setCurrentItem( 0 );
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else if ( specifier == "virtual" )
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functionSpecifier->setCurrentItem( 1 );
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else
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functionSpecifier->setCurrentItem( 3 );
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if ( access == "private" )
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functionAccess->setCurrentItem( 2 );
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else if ( access == "protected" )
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functionAccess->setCurrentItem( 1 );
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else
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functionAccess->setCurrentItem( 0 );
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if ( type == "slot" )
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functionType->setCurrentItem( 0 );
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else
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functionType->setCurrentItem( 1 );
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functionName->blockSignals( FALSE );
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boxProperties->setEnabled( TRUE );
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}
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void EditFunctions::currentTextChanged( const TQString &txt )
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{
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if ( !functionListView->currentItem() )
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return;
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changeItem( functionListView->currentItem(), Name, txt );
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functionListView->currentItem()->setText( 0, txt );
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if ( functionListView->currentItem()->text( 4 ) == "slot" ) {
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if ( MetaDataBase::isSlotUsed( TQT_TQOBJECT(formWindow), MetaDataBase::normalizeFunction( txt.latin1() ).latin1() ) )
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functionListView->currentItem()->setText( 5, i18n( "Yes" ) );
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else
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functionListView->currentItem()->setText( 5, i18n( "No" ) );
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} else {
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functionListView->currentItem()->setText( 5, "---" );
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}
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}
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void EditFunctions::currentSpecifierChanged( const TQString& s )
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{
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if ( !functionListView->currentItem() )
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return;
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changeItem( functionListView->currentItem(), Specifier, s );
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functionListView->currentItem()->setText( 2, s );
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}
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void EditFunctions::currentAccessChanged( const TQString& a )
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{
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if ( !functionListView->currentItem() )
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return;
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changeItem( functionListView->currentItem(), Access, a );
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functionListView->currentItem()->setText( 3, a );
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}
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void EditFunctions::currentReturnTypeChanged( const TQString &type )
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{
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if ( !functionListView->currentItem() )
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return;
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changeItem( functionListView->currentItem(), ReturnType, type );
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functionListView->currentItem()->setText( 1, type );
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}
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void EditFunctions::currentTypeChanged( const TQString &type )
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{
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if ( !functionListView->currentItem() )
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return;
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changeItem( functionListView->currentItem(), Type, type );
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lastType = type;
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functionListView->currentItem()->setText( 4, type );
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if ( type == "slot" ) {
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if ( MetaDataBase::isSlotUsed( TQT_TQOBJECT(formWindow),
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MetaDataBase::normalizeFunction( functionListView->currentItem()->text( 0 ).latin1() ).latin1() ) )
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functionListView->currentItem()->setText( 5, i18n( "Yes" ) );
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else
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functionListView->currentItem()->setText( 5, i18n( "No" ) );
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} else {
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functionListView->currentItem()->setText( 5, "---" );
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}
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}
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void EditFunctions::changeItem( TQListViewItem *item, Attribute a, const TQString &nV )
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{
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int itemId;
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TQMap<TQListViewItem*, int>::Iterator fit = functionIds.find( item );
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if ( fit != functionIds.end() )
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itemId = *fit;
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else
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return;
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TQValueList<FunctItem>::Iterator it = functList.begin();
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for ( ; it != functList.end(); ++it ) {
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if ( (*it).id == itemId ) {
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switch( a ) {
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case Name:
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(*it).newName = nV;
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break;
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case Specifier:
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(*it).spec = nV;
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break;
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case Access:
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(*it).access = nV;
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break;
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case ReturnType:
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(*it).retTyp = nV;
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break;
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case Type:
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(*it).type = nV;
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break;
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}
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}
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}
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}
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void EditFunctions::setCurrentFunction( const TQString &function )
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{
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TQListViewItemIterator it( functionListView );
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while ( it.current() ) {
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if ( MetaDataBase::normalizeFunction( it.current()->text( 0 ) ) == function ) {
|
|
functionListView->setCurrentItem( it.current() );
|
|
functionListView->setSelected( it.current(), TRUE );
|
|
currentItemChanged( it.current() );
|
|
return;
|
|
}
|
|
++it;
|
|
}
|
|
}
|
|
|
|
void EditFunctions::displaySlots( bool justSlots )
|
|
{
|
|
functionIds.clear();
|
|
functionListView->clear();
|
|
for ( TQValueList<FunctItem>::Iterator it = functList.begin(); it != functList.end(); ++it ) {
|
|
if ( (*it).type == "function" && justSlots )
|
|
continue;
|
|
TQListViewItem *i = new TQListViewItem( functionListView );
|
|
functionIds.insert( i, (*it).id );
|
|
i->setPixmap( 0, SmallIcon( "designer_editslots.png" , KDevDesignerPartFactory::instance()) );
|
|
i->setText( 0, (*it).newName );
|
|
i->setText( 1, (*it).retTyp );
|
|
i->setText( 2, (*it).spec );
|
|
i->setText( 3, (*it).access );
|
|
i->setText( 4, (*it).type );
|
|
|
|
if ( (*it).type == "slot" ) {
|
|
if ( MetaDataBase::isSlotUsed( TQT_TQOBJECT(formWindow), MetaDataBase::normalizeFunction( (*it).newName ).latin1() ) )
|
|
i->setText( 5, i18n( "Yes" ) );
|
|
else
|
|
i->setText( 5, i18n( "No" ) );
|
|
} else {
|
|
i->setText( 5, "---" );
|
|
}
|
|
}
|
|
|
|
if ( functionListView->firstChild() )
|
|
functionListView->setSelected( functionListView->firstChild(), TRUE );
|
|
}
|
|
|
|
void EditFunctions::emitItemRenamed( TQListViewItem *, int, const TQString & text )
|
|
{
|
|
emit itemRenamed( text ); // Relay signal ( to TQLineEdit )
|
|
}
|