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tdevelop/parts/classview/classviewwidget.cpp

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/*
* Copyright (C) 2003 Roberto Raggi (roberto@tdevelop.org)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
* Partially based on KDE Studio ClassListView http://www.thekompany.com/projects/kdestudio/
*/
#include "classviewpart.h"
#include "classviewwidget.h"
#include <kiconloader.h>
#include <kinstance.h>
#include <kurl.h>
#include <kaction.h>
#include <kactionclasses.h>
#include <kpopupmenu.h>
#include <tdeconfig.h>
#include <urlutil.h>
#include <kdevcore.h>
#include <kdevlanguagesupport.h>
#include <kdevproject.h>
#include <kdevpartcontroller.h>
#include <codemodel.h>
#include <codemodel_utils.h>
#include <klocale.h>
#include <kdebug.h>
#include <tqheader.h>
#include <tqdir.h>
#include <tqstylesheet.h>
#include <tqstringlist.h>
// namespace ?!?
ClassViewWidget::ClassViewWidget( ClassViewPart * part )
: TDEListView( 0, "ClassViewWidget" ), TQToolTip( viewport() ), m_part( part ), m_projectDirectoryLength( 0 )
{
addColumn( "" );
header()->hide();
setSorting( 0 );
setRootIsDecorated( true );
setAllColumnsShowFocus( true );
m_projectItem = 0;
connect( this, TQT_SIGNAL(returnPressed(TQListViewItem*)), this, TQT_SLOT(slotExecuted(TQListViewItem*)) );
connect( this, TQT_SIGNAL(executed(TQListViewItem*)), this, TQT_SLOT(slotExecuted(TQListViewItem*)) );
connect( m_part->core(), TQT_SIGNAL(projectOpened()), this, TQT_SLOT(slotProjectOpened()) );
connect( m_part->core(), TQT_SIGNAL(projectClosed()), this, TQT_SLOT(slotProjectClosed()) );
connect( m_part->core(), TQT_SIGNAL(languageChanged()), this, TQT_SLOT(slotProjectOpened()) );
TQStringList lst;
lst << i18n( "Group by Directories" ) << i18n( "Plain List" ) << i18n( "Java Like Mode" );
m_actionViewMode = new TDESelectAction( i18n("View Mode"), TDEShortcut(), m_part->actionCollection(), "classview_mode" );
m_actionViewMode->setItems( lst );
m_actionViewMode->setWhatsThis(i18n("<b>View mode</b><p>Class browser items can be grouped by directories, listed in a plain or java like view."));
m_actionNewClass = new TDEAction( i18n("New Class..."), TDEShortcut(), TQT_TQOBJECT(this), TQT_SLOT(slotNewClass()),
m_part->actionCollection(), "classview_new_class" );
m_actionNewClass->setWhatsThis(i18n("<b>New class</b><p>Calls the <b>New Class</b> wizard."));
m_actionCreateAccessMethods = new TDEAction( i18n("Create get/set Methods"), TDEShortcut(), TQT_TQOBJECT(this), TQT_SLOT(slotCreateAccessMethods()), m_part->actionCollection(), "classview_create_access_methods" );
m_actionAddMethod = new TDEAction( i18n("Add Method..."), TDEShortcut(), TQT_TQOBJECT(this), TQT_SLOT(slotAddMethod()),
m_part->actionCollection(), "classview_add_method" );
m_actionAddMethod->setWhatsThis(i18n("<b>Add method</b><p>Calls the <b>New Method</b> wizard."));
m_actionAddAttribute = new TDEAction( i18n("Add Attribute..."), TDEShortcut(), TQT_TQOBJECT(this), TQT_SLOT(slotAddAttribute()),
m_part->actionCollection(), "classview_add_attribute" );
m_actionAddAttribute->setWhatsThis(i18n("<b>Add attribute</b><p>Calls the <b>New Attribute</b> wizard."));
m_actionOpenDeclaration = new TDEAction( i18n("Open Declaration"), TDEShortcut(), TQT_TQOBJECT(this), TQT_SLOT(slotOpenDeclaration()),
m_part->actionCollection(), "classview_open_declaration" );
m_actionOpenDeclaration->setWhatsThis(i18n("<b>Open declaration</b><p>Opens a file where the selected item is declared and jumps to the declaration line."));
m_actionOpenImplementation = new TDEAction( i18n("Open Implementation"), TDEShortcut(), TQT_TQOBJECT(this), TQT_SLOT(slotOpenImplementation()),
m_part->actionCollection(), "classview_open_implementation" );
m_actionOpenImplementation->setWhatsThis(i18n("<b>Open implementation</b><p>Opens a file where the selected item is defined (implemented) and jumps to the definition line."));
m_actionFollowEditor = new TDEToggleAction( i18n("Follow Editor"), TDEShortcut(), TQT_TQOBJECT(this), TQT_SLOT(slotFollowEditor()), m_part->actionCollection(), "classview_follow_editor" );
TDEConfig* config = m_part->instance()->config();
config->setGroup( "General" );
setViewMode( config->readNumEntry( "ViewMode", KDevelop3ViewMode ) );
m_doFollowEditor = config->readBoolEntry( "FollowEditor", false );
}
ClassViewWidget::~ClassViewWidget( )
{
TDEConfig* config = m_part->instance()->config();
config->setGroup( "General" );
config->writeEntry( "ViewMode", viewMode() );
config->writeEntry( "FollowEditor", m_doFollowEditor );
config->sync();
}
template <class ModelType, class ListItemType>
static bool selectItemG( ItemDom item, const TQMap<TDESharedPtr<ModelType>, ListItemType*>& map )
{
ModelType* c = dynamic_cast<ModelType*>( &(*item) );
if( c ) {
TDESharedPtr<ModelType> d( c );
typename TQMap<TDESharedPtr<ModelType>, ListItemType*>::ConstIterator it = map.find(d);
if( it != map.end() ) {
( *it )->select();
return true;
}
}
return false;
}
void ClassViewWidget::slotExecuted( TQListViewItem* item )
{
if( ClassViewItem* cbitem = dynamic_cast<ClassViewItem*>( item ) ){
if( cbitem->hasImplementation() )
cbitem->openImplementation();
else
cbitem->openDeclaration();
}
}
void ClassViewWidget::clear( )
{
TDEListView::clear();
removedText.clear();
m_projectItem = 0;
}
void restoreOpenNodes( TQStringList & list, TQListViewItem * item )
{
if ( item && !list.isEmpty() )
{
if ( item->text( 0 ) == list.first() )
{
item->setOpen( true );
list.pop_front();
restoreOpenNodes( list, item->firstChild() );
}
else
{
restoreOpenNodes( list, item->nextSibling() );
}
}
}
void storeOpenNodes( TQValueList<TQStringList> & openNodes, TQStringList const & list, TQListViewItem * item )
{
if ( item )
{
if ( item->isOpen() )
{
TQStringList mylist( list );
mylist << item->text( 0 );
openNodes << mylist;
storeOpenNodes( openNodes, mylist, item->firstChild() );
}
storeOpenNodes( openNodes, list, item->nextSibling() );
}
}
void ClassViewWidget::refresh()
{
if( !m_part->project() )
return;
TQValueList<TQStringList> openNodes;
storeOpenNodes( openNodes, TQStringList(), firstChild() );
int scrollbarPos = verticalScrollBar()->value();
clear();
m_projectItem = new FolderBrowserItem( this, this, m_part->project()->projectName() );
m_projectItem->setOpen( true );
blockSignals( true );
FileList fileList = m_part->codeModel()->fileList();
FileList::Iterator it = fileList.begin();
while( it != fileList.end() ){
insertFile( (*it)->name() );
++it;
}
TQValueList<TQStringList>::iterator itt = openNodes.begin();
while ( itt != openNodes.end() )
{
restoreOpenNodes ( *itt, firstChild() );
++itt;
}
verticalScrollBar()->setValue( scrollbarPos );
blockSignals( false );
}
void ClassViewWidget::slotProjectOpened( )
{
m_projectItem = new FolderBrowserItem( this, this, m_part->project()->projectName() );
m_projectItem->setOpen( true );
m_projectDirectory = URLUtil::canonicalPath( m_part->project()->projectDirectory() );
if( m_projectDirectory.isEmpty() )
m_projectDirectory = m_part->project()->projectDirectory();
m_projectDirectoryLength = m_projectDirectory.length() + 1;
connect( m_part->languageSupport(), TQT_SIGNAL(updatedSourceInfo()),
this, TQT_SLOT(refresh()) );
connect( m_part->languageSupport(), TQT_SIGNAL(aboutToRemoveSourceInfo(const TQString&)),
this, TQT_SLOT(removeFile(const TQString&)) );
connect( m_part->languageSupport(), TQT_SIGNAL(addedSourceInfo(const TQString&)),
this, TQT_SLOT(insertFile(const TQString&)) );
}
void ClassViewWidget::slotProjectClosed( )
{
}
void ClassViewWidget::insertFile( const TQString& fileName )
{
TQString fn = URLUtil::canonicalPath( fileName );
//kdDebug() << "======================== insertFile(" << fn << ")" << endl;
FileDom dom = m_part->codeModel()->fileByName( fn );
if( !dom )
return;
fn = URLUtil::relativePathToFile(m_part->project()->projectDirectory(), fn);
TQStringList path;
switch( viewMode() )
{
case KDevelop3ViewMode:
{
path = TQStringList::split( "/", fn );
path.pop_back();
}
break;
case KDevelop2ViewMode:
{
}
break;
case JavaLikeViewMode:
{
TQStringList l = TQStringList::split( "/", fn );
l.pop_back();
TQString package = l.join(".");
if( !package.isEmpty() )
path.push_back( package );
}
break;
}
m_projectItem->processFile( dom, path );
}
void ClassViewWidget::removeFile( const TQString& fileName )
{
TQString fn = URLUtil::canonicalPath( fileName );
//kdDebug() << "======================== removeFile(" << fn << ")" << endl;
FileDom dom = m_part->codeModel()->fileByName( fn );
if( !dom )
return;
fn = URLUtil::relativePathToFile(m_part->project()->projectDirectory(), fn);
TQStringList path;
switch( viewMode() )
{
case KDevelop3ViewMode:
{
path = TQStringList::split( "/", fn );
path.pop_back();
}
break;
case KDevelop2ViewMode:
{
}
break;
case JavaLikeViewMode:
{
TQStringList l = TQStringList::split( "/", fn );
l.pop_back();
TQString package = l.join(".");
if( !package.isEmpty() )
path.push_back( package );
}
break;
}
m_projectItem->processFile( dom, path, true );
}
void ClassViewWidget::contentsContextMenuEvent( TQContextMenuEvent * ev )
{
TDEPopupMenu menu( this );
ClassViewItem* item = dynamic_cast<ClassViewItem*>( selectedItem() );
m_actionFollowEditor->plug( &menu );
m_actionFollowEditor->setChecked( m_doFollowEditor );
menu.insertSeparator();
m_actionOpenDeclaration->setEnabled( item && item->hasDeclaration() );
m_actionOpenImplementation->setEnabled( item && item->hasImplementation() );
m_actionOpenDeclaration->plug( &menu );
m_actionOpenImplementation->plug( &menu );
menu.insertSeparator();
bool sep = false;
if( item && item->isClass() ){
if( m_part->langHasFeature(KDevLanguageSupport::AddMethod) ) {
m_actionAddMethod->plug( &menu );
sep = true;
}
if( m_part->langHasFeature(KDevLanguageSupport::AddAttribute) ) {
m_actionAddAttribute->plug( &menu );
sep = true;
}
}
if (item && item->isVariable()){
if( m_part->langHasFeature(KDevLanguageSupport::CreateAccessMethods) )
m_actionCreateAccessMethods->plug( &menu );
}
if( item && item->model() ){
CodeModelItemContext context( item->model() );
m_part->core()->fillContextMenu( &menu, &context );
// sep = true;
}
if (sep)
menu.insertSeparator();
int oldViewMode = viewMode();
m_actionViewMode->plug( &menu );
menu.exec( ev->globalPos() );
if( viewMode() != oldViewMode )
refresh();
ev->consume();
}
void ClassViewWidget::setViewMode( int mode ) {
m_actionViewMode->setCurrentItem( mode );
}
int ClassViewWidget::viewMode( ) const
{
return m_actionViewMode->currentItem();
}
TQString ClassViewItem::comment() {
return TQString();
}
void ClassViewItem::select( ) {
setOpen(true);
listView()->setCurrentItem(this);
TQListViewItem* c = firstChild();
int size = 0;
if(c != 0) {
while(c->nextSibling()) {
c = c->nextSibling();
size++;
}
listView()->ensureItemVisible(c);
}
listView()->ensureItemVisible(this);
}
bool ClassViewWidget::selectItem( ItemDom item ) {
if(!m_projectItem || !isVisible()) return false;
if(item->isFunctionDefinition() && dynamic_cast<FunctionDefinitionModel*>(&(*item)) != 0) {
FunctionList lst;
FileList fileList = m_part->codeModel()->fileList();
CodeModelUtils::findFunctionDeclarations( FindOp2(FunctionDefinitionDom( (FunctionDefinitionModel*)&(*item) )), fileList, lst );
if(lst.isEmpty()) return false;
item = *lst.begin();
}
return m_projectItem->selectItem( item );
}
TQString NamespaceDomBrowserItem::comment() {
return m_dom->comment();
}
bool FolderBrowserItem::selectItem(ItemDom item)
{
if(item->kind() == CodeModelItem::Class) {
if( selectItemG ( item, m_classes ) ) return true;
}
if(item->kind() == CodeModelItem::Function) {
if( selectItemG ( item, m_functions ) ) return true;
}
if(item->kind() == CodeModelItem::TypeAlias) {
if( selectItemG ( item, m_typeAliases ) ) return true;
}
if(item->kind() == CodeModelItem::Variable) {
if( selectItemG ( item, m_variables ) ) return true;
}
if(item->kind() == CodeModelItem::Namespace) {
///searching for namespaces is currently not supported and not useful
}
for( TQMap<ClassDom, ClassDomBrowserItem*>::Iterator it = m_classes.begin(); it != m_classes.end(); ++it ) {
if( (*it)->selectItem(item) )
return true;
}
for( TQMap<TQString, NamespaceDomBrowserItem*>::Iterator it = m_namespaces.begin(); it != m_namespaces.end(); ++it ) {
if( (*it)->selectItem(item) )
return true;
}
for( TQMap<TQString, FolderBrowserItem*>::Iterator it = m_folders.begin(); it != m_folders.end(); ++it ) {
if( (*it)->selectItem(item) ) {
return true;
}
}
return false;
}
void FolderBrowserItem::processFile( FileDom file, TQStringList& path, bool remove )
{
if( path.isEmpty() ){
NamespaceList namespaceList = file->namespaceList();
ClassList classList = file->classList();
TypeAliasList typeAliasList = file->typeAliasList();
FunctionList functionList = file->functionList();
VariableList variableList = file->variableList();
for( NamespaceList::Iterator it=namespaceList.begin(); it!=namespaceList.end(); ++it )
processNamespace( *it, remove );
for( ClassList::Iterator it=classList.begin(); it!=classList.end(); ++it )
processClass( *it, remove );
for( TypeAliasList::Iterator it=typeAliasList.begin(); it!=typeAliasList.end(); ++it )
processTypeAlias( *it, remove );
for( FunctionList::Iterator it=functionList.begin(); it!=functionList.end(); ++it )
processFunction( *it, remove );
for( VariableList::Iterator it=variableList.begin(); it!=variableList.end(); ++it )
processVariable( *it, remove );
return;
}
TQString current = path.front();
path.pop_front();
FolderBrowserItem* item = m_folders.contains( current ) ? m_folders[ current ] : 0;
if( !item ){
if( remove )
return;
item = new FolderBrowserItem( m_widget, this, current );
if( listView()->removedText.contains(current) )
item->setOpen( true );
m_folders.insert( current, item );
}
item->processFile( file, path, remove );
if( remove && item->childCount() == 0 ){
m_folders.remove( current );
if( item->isOpen() ){
listView()->removedText << current;
}
delete( item );
item = 0;
}
}
void FolderBrowserItem::processNamespace( NamespaceDom ns, bool remove )
{
NamespaceDomBrowserItem* item = m_namespaces.contains( ns->name() ) ? m_namespaces[ ns->name() ] : 0;
if( !item ){
if( remove )
return;
item = new NamespaceDomBrowserItem( this, ns );
if( listView()->removedText.contains(ns->name()) )
item->setOpen( true );
m_namespaces.insert( ns->name(), item );
}
NamespaceList namespaceList = ns->namespaceList();
ClassList classList = ns->classList();
TypeAliasList typeAliasList = ns->typeAliasList();
FunctionList functionList = ns->functionList();
VariableList variableList = ns->variableList();
for( NamespaceList::Iterator it=namespaceList.begin(); it!=namespaceList.end(); ++it )
item->processNamespace( *it, remove );
for( ClassList::Iterator it=classList.begin(); it!=classList.end(); ++it )
item->processClass( *it, remove );
for( TypeAliasList::Iterator it=typeAliasList.begin(); it!=typeAliasList.end(); ++it )
item->processTypeAlias( *it, remove );
for( FunctionList::Iterator it=functionList.begin(); it!=functionList.end(); ++it )
item->processFunction( *it, remove );
for( VariableList::Iterator it=variableList.begin(); it!=variableList.end(); ++it )
item->processVariable( *it, remove );
if( remove && item->childCount() == 0 ){
m_namespaces.remove( ns->name() );
if( item->isOpen() ){
listView()->removedText << ns->name();
}
delete( item );
item = 0;
}
}
void FolderBrowserItem::processClass( ClassDom klass, bool remove )
{
ClassDomBrowserItem* item = m_classes.contains( klass ) ? m_classes[ klass ] : 0;
if( !item ){
if( remove )
return;
item = new ClassDomBrowserItem( this, klass );
if( listView()->removedText.contains(klass->name()) )
item->setOpen( true );
m_classes.insert( klass, item );
}
ClassList classList = klass->classList();
TypeAliasList typeAliasList = klass->typeAliasList();
FunctionList functionList = klass->functionList();
VariableList variableList = klass->variableList();
for( ClassList::Iterator it=classList.begin(); it!=classList.end(); ++it )
item->processClass( *it, remove );
for( TypeAliasList::Iterator it=typeAliasList.begin(); it!=typeAliasList.end(); ++it )
item->processTypeAlias( *it, remove );
for( FunctionList::Iterator it=functionList.begin(); it!=functionList.end(); ++it )
item->processFunction( *it, remove );
for( VariableList::Iterator it=variableList.begin(); it!=variableList.end(); ++it )
item->processVariable( *it, remove );
if( remove && item->childCount() == 0 ){
m_classes.remove( klass );
if( item->isOpen() ){
listView()->removedText << klass->name();
}
delete( item );
item = 0;
}
}
void FolderBrowserItem::processTypeAlias( TypeAliasDom typeAlias, bool remove )
{
TypeAliasDomBrowserItem* item = m_typeAliases.contains( typeAlias ) ? m_typeAliases[ typeAlias ] : 0;
if( !item ){
if( remove )
return;
item = new TypeAliasDomBrowserItem( this, typeAlias );
if( listView()->removedText.contains(typeAlias->name()) )
item->setOpen( true );
m_typeAliases.insert( typeAlias, item );
}
if( remove && item->childCount() == 0 ){
m_typeAliases.remove( typeAlias );
if( item->isOpen() ){
listView()->removedText << typeAlias->name();
}
delete( item );
item = 0;
}
}
void FolderBrowserItem::processFunction( FunctionDom fun, bool remove )
{
FunctionDomBrowserItem* item = m_functions.contains( fun ) ? m_functions[ fun ] : 0;
if( !item ){
if( remove )
return;
item = new FunctionDomBrowserItem( this, fun );
m_functions.insert( fun, item );
}
if( remove ){
m_functions.remove( fun );
delete( item );
item = 0;
}
}
void FolderBrowserItem::processVariable( VariableDom var, bool remove )
{
VariableDomBrowserItem* item = m_variables.contains( var ) ? m_variables[ var ] : 0;
if( !item ){
if( remove )
return;
item = new VariableDomBrowserItem( this, var );
m_variables.insert( var, item );
}
if( remove ){
m_variables.remove( var );
delete( item );
item = 0;
}
}
// ------------------------------------------------------------------------
bool NamespaceDomBrowserItem::selectItem( ItemDom item)
{
if(item->kind() == CodeModelItem::Class) {
if( selectItemG ( item, m_classes ) ) return true;
}
if(item->kind() == CodeModelItem::Function) {
if( selectItemG ( item, m_functions ) ) return true;
}
if(item->kind() == CodeModelItem::TypeAlias) {
if( selectItemG ( item, m_typeAliases ) ) return true;
}
if(item->kind() == CodeModelItem::Variable) {
if( selectItemG ( item, m_variables ) ) return true;
}
if(item->kind() == CodeModelItem::Namespace) {
///currently not neccessary..
}
for(TQMap<ClassDom, ClassDomBrowserItem*>::Iterator it = m_classes.begin(); it != m_classes.end(); ++it) {
if( (*it)->selectItem(item) )
return true;
}
for(TQMap<TQString, NamespaceDomBrowserItem*>::Iterator it = m_namespaces.begin(); it != m_namespaces.end(); ++it) {
if( (*it)->selectItem(item) )
return true;
}
return false;
}
void NamespaceDomBrowserItem::processNamespace( NamespaceDom ns, bool remove )
{
NamespaceDomBrowserItem* item = m_namespaces.contains( ns->name() ) ? m_namespaces[ ns->name() ] : 0;
if( !item ){
if( remove )
return;
item = new NamespaceDomBrowserItem( this, ns );
if( listView()->removedText.contains(ns->name()) )
item->setOpen( true );
m_namespaces.insert( ns->name(), item );
}
NamespaceList namespaceList = ns->namespaceList();
ClassList classList = ns->classList();
TypeAliasList typeAliasList = ns->typeAliasList();
FunctionList functionList = ns->functionList();
VariableList variableList = ns->variableList();
for( NamespaceList::Iterator it=namespaceList.begin(); it!=namespaceList.end(); ++it )
item->processNamespace( *it, remove );
for( ClassList::Iterator it=classList.begin(); it!=classList.end(); ++it )
item->processClass( *it, remove );
for( TypeAliasList::Iterator it=typeAliasList.begin(); it!=typeAliasList.end(); ++it )
item->processTypeAlias( *it, remove );
for( FunctionList::Iterator it=functionList.begin(); it!=functionList.end(); ++it )
item->processFunction( *it, remove );
for( VariableList::Iterator it=variableList.begin(); it!=variableList.end(); ++it )
item->processVariable( *it, remove );
if( remove && item->childCount() == 0 ){
m_namespaces.remove( ns->name() );
if( item->isOpen() ){
listView()->removedText << ns->name();
}
delete( item );
item = 0;
}
}
void NamespaceDomBrowserItem::processClass( ClassDom klass, bool remove )
{
ClassDomBrowserItem* item = m_classes.contains( klass ) ? m_classes[ klass ] : 0;
if( !item ){
if( remove )
return;
item = new ClassDomBrowserItem( this, klass );
if( listView()->removedText.contains(klass->name()) )
item->setOpen( true );
m_classes.insert( klass, item );
}
ClassList classList = klass->classList();
TypeAliasList typeAliasList = klass->typeAliasList();
FunctionList functionList = klass->functionList();
VariableList variableList = klass->variableList();
for( ClassList::Iterator it=classList.begin(); it!=classList.end(); ++it )
item->processClass( *it, remove );
for( TypeAliasList::Iterator it=typeAliasList.begin(); it!=typeAliasList.end(); ++it )
item->processTypeAlias( *it, remove );
for( FunctionList::Iterator it=functionList.begin(); it!=functionList.end(); ++it )
item->processFunction( *it, remove );
for( VariableList::Iterator it=variableList.begin(); it!=variableList.end(); ++it )
item->processVariable( *it, remove );
if( remove && item->childCount() == 0 ){
m_classes.remove( klass );
if( item->isOpen() ){
listView()->removedText << klass->name();
}
delete( item );
item = 0;
}
}
void NamespaceDomBrowserItem::processTypeAlias( TypeAliasDom typeAlias, bool remove )
{
TypeAliasDomBrowserItem* item = m_typeAliases.contains( typeAlias ) ? m_typeAliases[ typeAlias ] : 0;
if( !item ){
if( remove )
return;
item = new TypeAliasDomBrowserItem( this, typeAlias );
if( listView()->removedText.contains(typeAlias->name()) )
item->setOpen( true );
m_typeAliases.insert( typeAlias, item );
}
if( remove && item->childCount() == 0 ){
m_typeAliases.remove( typeAlias );
if( item->isOpen() ){
listView()->removedText << typeAlias->name();
}
delete( item );
item = 0;
}
}
void NamespaceDomBrowserItem::processFunction( FunctionDom fun, bool remove )
{
FunctionDomBrowserItem* item = m_functions.contains( fun ) ? m_functions[ fun ] : 0;
if( !item ){
if( remove )
return;
item = new FunctionDomBrowserItem( this, fun );
m_functions.insert( fun, item );
}
if( remove ){
m_functions.remove( fun );
delete( item );
item = 0;
}
}
void NamespaceDomBrowserItem::processVariable( VariableDom var, bool remove )
{
VariableDomBrowserItem* item = m_variables.contains( var ) ? m_variables[ var ] : 0;
if( !item ){
if( remove )
return;
item = new VariableDomBrowserItem( this, var );
m_variables.insert( var, item );
}
if( remove ){
m_variables.remove( var );
delete( item );
item = 0;
}
}
// ------------------------------------------------------------------------
bool ClassDomBrowserItem::selectItem(ItemDom item)
{
if(item->kind() == CodeModelItem::Class) {
if( selectItemG ( item, m_classes ) ) return true;
}
if(item->kind() == CodeModelItem::Function) {
if( selectItemG ( item, m_functions ) ) return true;
}
if(item->kind() == CodeModelItem::TypeAlias) {
if( selectItemG ( item, m_typeAliases ) ) return true;
}
if(item->kind() == CodeModelItem::Variable) {
if( selectItemG ( item, m_variables ) ) return true;
}
for(TQMap<ClassDom, ClassDomBrowserItem*>::Iterator it = m_classes.begin(); it != m_classes.end(); ++it) {
if( (*it)->selectItem(item) )
return true;
}
return false;
}
void ClassDomBrowserItem::processClass( ClassDom klass, bool remove )
{
ClassDomBrowserItem* item = m_classes.contains( klass ) ? m_classes[ klass ] : 0;
if( !item ){
if( remove )
return;
item = new ClassDomBrowserItem( this, klass );
if( listView()->removedText.contains(klass->name()) )
item->setOpen( true );
m_classes.insert( klass, item );
}
ClassList classList = klass->classList();
TypeAliasList typeAliasList = klass->typeAliasList();
FunctionList functionList = klass->functionList();
VariableList variableList = klass->variableList();
for( ClassList::Iterator it=classList.begin(); it!=classList.end(); ++it )
item->processClass( *it, remove );
for( TypeAliasList::Iterator it=typeAliasList.begin(); it!=typeAliasList.end(); ++it )
item->processTypeAlias( *it, remove );
for( FunctionList::Iterator it=functionList.begin(); it!=functionList.end(); ++it )
item->processFunction( *it, remove );
for( VariableList::Iterator it=variableList.begin(); it!=variableList.end(); ++it )
item->processVariable( *it, remove );
if( remove && item->childCount() == 0 ){
m_classes.remove( klass );
if( item->isOpen() ){
listView()->removedText << klass->name();
}
delete( item );
item = 0;
}
}
void ClassDomBrowserItem::processTypeAlias( TypeAliasDom typeAlias, bool remove )
{
TypeAliasDomBrowserItem* item = m_typeAliases.contains( typeAlias ) ? m_typeAliases[ typeAlias ] : 0;
if( !item ){
if( remove )
return;
item = new TypeAliasDomBrowserItem( this, typeAlias );
if( listView()->removedText.contains(typeAlias->name()) )
item->setOpen( true );
m_typeAliases.insert( typeAlias, item );
}
if( remove && item->childCount() == 0 ){
m_typeAliases.remove( typeAlias );
if( item->isOpen() ){
listView()->removedText << typeAlias->name();
}
delete( item );
item = 0;
}
}
void ClassDomBrowserItem::processFunction( FunctionDom fun, bool remove )
{
FunctionDomBrowserItem* item = m_functions.contains( fun ) ? m_functions[ fun ] : 0;
if( !item ){
if( remove )
return;
item = new FunctionDomBrowserItem( this, fun );
m_functions.insert( fun, item );
}
if( remove ){
m_functions.remove( fun );
delete( item );
item = 0;
}
}
void ClassDomBrowserItem::processVariable( VariableDom var, bool remove )
{
VariableDomBrowserItem* item = m_variables.contains( var ) ? m_variables[ var ] : 0;
if( !item ){
if( remove )
return;
item = new VariableDomBrowserItem( this, var );
m_variables.insert( var, item );
}
if( remove ){
m_variables.remove( var );
delete( item );
item = 0;
}
}
void FolderBrowserItem::setup( )
{
ClassViewItem::setup();
setPixmap( 0, SmallIcon("folder") );
setExpandable( true );
}
void NamespaceDomBrowserItem::setup( )
{
ClassViewItem::setup();
setPixmap( 0, UserIcon("CVnamespace", KIcon::DefaultState, listView()->m_part->instance()) );
setExpandable( true );
TQString txt = listView()->m_part->languageSupport()->formatModelItem(m_dom.data(), true);
setText( 0, txt );
}
void ClassDomBrowserItem::setup( )
{
ClassViewItem::setup();
setPixmap( 0, UserIcon("CVclass", KIcon::DefaultState, listView()->m_part->instance()) );
setExpandable( true );
TQString txt = listView()->m_part->languageSupport()->formatModelItem(m_dom.data(), true);
setText( 0, txt );
}
void TypeAliasDomBrowserItem::setup( )
{
ClassViewItem::setup();
setPixmap( 0, UserIcon("CVtypedef", KIcon::DefaultState, listView()->m_part->instance()) );
setExpandable( false );
TQString txt = listView()->m_part->languageSupport()->formatModelItem(m_dom.data(), true);
setText( 0, txt );
}
void FunctionDomBrowserItem::setup( )
{
ClassViewItem::setup();
TQString iconName;
TQString methodType;
if ( m_dom->isSignal() )
methodType = "signal";
else if (m_dom->isSlot() )
methodType = "slot";
else
methodType = "meth";
if( m_dom->access() == CodeModelItem::Private )
iconName = "CVprivate_" + methodType;
else if( m_dom->access() == CodeModelItem::Protected )
iconName = "CVprotected_" + methodType;
else
iconName = "CVpublic_" + methodType;
setPixmap( 0, UserIcon(iconName, KIcon::DefaultState, listView()->m_part->instance()) );
TQString txt = listView()->m_part->languageSupport()->formatModelItem(m_dom.data(), true);
item() = highlightFunctionName(txt, 1, m_styles);
}
void FunctionDomBrowserItem::openDeclaration()
{
int startLine, startColumn;
m_dom->getStartPosition( &startLine, &startColumn );
listView()->m_part->partController()->editDocument( KURL(m_dom->fileName()), startLine );
}
void FunctionDomBrowserItem::openImplementation()
{
FunctionDefinitionList lst;
FileList fileList = listView()->m_part->codeModel()->fileList();
CodeModelUtils::findFunctionDefinitions( FindOp(m_dom), fileList, lst );
if( lst.isEmpty() )
return;
FunctionDefinitionDom fun;
TQFileInfo fileInfo( m_dom->fileName() );
TQString path = fileInfo.dirPath( true );
for( FunctionDefinitionList::Iterator it=lst.begin(); it!=lst.end(); ++it )
{
TQFileInfo defFileInfo( (*it)->fileName() );
TQString defPath = defFileInfo.dirPath( true );
if( path != defPath )
continue;
if( defFileInfo.baseName() == fileInfo.baseName() ) {
fun = *it;
} else if( !fun ) {
fun = *it;
}
}
if( !fun ) {
fun = lst.front();
}
int startLine, startColumn;
fun->getStartPosition( &startLine, &startColumn );
listView()->m_part->partController()->editDocument( KURL(fun->fileName()), startLine );
}
void VariableDomBrowserItem::setup( )
{
ClassViewItem::setup();
TQString iconName;
if( m_dom->access() == CodeModelItem::Private )
iconName = "CVprivate_var";
else if( m_dom->access() == CodeModelItem::Protected )
iconName = "CVprotected_var";
else
iconName = "CVpublic_var";
setPixmap( 0, UserIcon(iconName, KIcon::DefaultState, listView()->m_part->instance()) );
TQString txt = listView()->m_part->languageSupport()->formatModelItem(m_dom.data(), true);
setText( 0, txt );
}
void VariableDomBrowserItem::openDeclaration()
{
int startLine, startColumn;
m_dom->getStartPosition( &startLine, &startColumn );
listView()->m_part->partController()->editDocument( KURL(m_dom->fileName()), startLine );
}
void VariableDomBrowserItem::openImplementation()
{
}
TQString FolderBrowserItem::key( int , bool ) const
{
return "0 " + text( 0 );
}
TQString NamespaceDomBrowserItem::key( int , bool ) const
{
return "1 " + text( 0 );
}
TQString ClassDomBrowserItem::key( int , bool ) const
{
return "2 " + text( 0 );
}
TQString TypeAliasDomBrowserItem::key( int , bool ) const
{
return "3 " + text( 0 );
}
TQString FunctionDomBrowserItem::key( int , bool ) const
{
return "4 " + text( 0 );
}
TQString VariableDomBrowserItem::key( int , bool ) const
{
return "5 " + text( 0 );
}
void ClassViewWidget::slotNewClass( )
{
if( m_part->languageSupport()->features() & KDevLanguageSupport::NewClass )
m_part->languageSupport()->addClass();
}
void ClassViewWidget::slotAddMethod( )
{
if ( !selectedItem() ) return;
if( m_part->languageSupport()->features() & KDevLanguageSupport::AddMethod )
m_part->languageSupport()->addMethod( static_cast<ClassDomBrowserItem*>( selectedItem() )->dom() );
}
void ClassViewWidget::slotAddAttribute( )
{
if ( !selectedItem() ) return;
if( m_part->languageSupport()->features() & KDevLanguageSupport::AddAttribute )
m_part->languageSupport()->addAttribute( static_cast<ClassDomBrowserItem*>( selectedItem() )->dom() );
}
void ClassViewWidget::slotOpenDeclaration( )
{
if ( !selectedItem() ) return;
static_cast<ClassViewItem*>( selectedItem() )->openDeclaration();
}
void ClassViewWidget::slotOpenImplementation( )
{
if ( !selectedItem() ) return;
static_cast<ClassViewItem*>( selectedItem() )->openImplementation();
}
void ClassDomBrowserItem::openDeclaration( )
{
int startLine, startColumn;
m_dom->getStartPosition( &startLine, &startColumn );
listView()->m_part->partController()->editDocument( KURL(m_dom->fileName()), startLine );
}
void TypeAliasDomBrowserItem::openDeclaration( )
{
int startLine, startColumn;
m_dom->getStartPosition( &startLine, &startColumn );
listView()->m_part->partController()->editDocument( KURL(m_dom->fileName()), startLine );
}
bool FunctionDomBrowserItem::hasImplementation() const
{
FunctionDefinitionList lst;
FileList fileList = listView()->m_part->codeModel()->fileList();
CodeModelUtils::findFunctionDefinitions( FindOp(m_dom), fileList, lst );
return !lst.isEmpty();
}
void ClassViewWidget::maybeTip( TQPoint const & p )
{
ClassViewItem * item = dynamic_cast<ClassViewItem*>( itemAt( p ) );
if ( !item ) return;
TQString tooltip;
if ( item->isNamespace() )
{
NamespaceDomBrowserItem * nitem = dynamic_cast<NamespaceDomBrowserItem*>( item );
if ( nitem )
{
tooltip = nitem->dom()->scope().join("::") + "::" + nitem->dom()->name();
}
}
else if ( item->isClass() )
{
ClassDomBrowserItem * citem = dynamic_cast<ClassDomBrowserItem*>( item );
if ( citem )
{
tooltip = citem->dom()->scope().join("::") + "::"
+ citem->dom()->name() + " : "
+ citem->dom()->baseClassList().join(", ");
}
}
else if ( item->isFunction() )
{
FunctionDomBrowserItem * fitem = dynamic_cast<FunctionDomBrowserItem*>( item );
if ( fitem )
{
TQString access;
if ( fitem->dom()->access() == CodeModelItem::Private )
access = "[private] ";
else if ( fitem->dom()->access() == CodeModelItem::Protected )
access = "[protected] ";
else if ( fitem->dom()->access() == CodeModelItem::Public )
access = "[public] ";
TQStringList arguments;
ArgumentList const & list = fitem->dom()->argumentList();
ArgumentList::ConstIterator it( list.begin() );
while ( it != list.end() )
{
arguments << ((*it)->type() + " " + (*it)->name());
++it;
}
TQString strstatic = fitem->dom()->isStatic() ? TQString( "[static] " ) : TQString();
TQString strsignal = fitem->dom()->isSignal() ? TQString( "[signal] " ) : TQString();
TQString strslot = fitem->dom()->isSlot() ? TQString( "[slot] " ) : TQString();
TQString strresult = !fitem->dom()->resultType().isEmpty() ? fitem->dom()->resultType() + " " : TQString();
TQString strconstant = fitem->dom()->isConstant() ? TQString( " [const]" ) : TQString();
TQString strabstract = fitem->dom()->isAbstract() ? TQString( " [abstract]" ) : TQString();
tooltip = access + strstatic + strsignal + strslot + strresult
+ fitem->dom()->scope().join("::") + "::" + fitem->dom()->name()
+ "(" + arguments.join(", ") + ")" + strconstant + strabstract;
}
}
else if ( item->isVariable() )
{
VariableDomBrowserItem * vitem = dynamic_cast<VariableDomBrowserItem*>( item );
if ( vitem )
{
TQString access;
if ( vitem->dom()->access() == CodeModelItem::Private )
access = "[private] ";
else if ( vitem->dom()->access() == CodeModelItem::Protected )
access = "[protected] ";
else if ( vitem->dom()->access() == CodeModelItem::Public )
access = "[public] ";
TQString strstatic = vitem->dom()->isStatic() ? TQString( "[static] " ) : TQString();
tooltip = access + strstatic + vitem->dom()->type() + " " + vitem->dom()->name();
}
}
else if ( item->isTypeAlias() )
{
if( TypeAliasDomBrowserItem * titem = dynamic_cast<TypeAliasDomBrowserItem*>( item ) )
{
tooltip = TQString( "[Type] " ) + titem->dom()->type() + " " + titem->dom()->name();
}
}
const int maxCommentSize = 300;
if( !item->comment().isEmpty() ) {
tooltip += "\n";
tooltip += item->comment().length() > maxCommentSize ? item->comment().left( maxCommentSize ) + " [...]" : item->comment();
}
kdDebug(0) << tooltip << endl;
TQRect r = itemRect( item );
if ( item && r.isValid() && !tooltip.isEmpty() )
{
tip( r, TQString("<qt><pre>") + TQStyleSheet::escape( tooltip ) + TQString("</pre></qt>") );
}
}
void ClassViewWidget::slotCreateAccessMethods( )
{
if ( !selectedItem() ) return;
if( m_part->languageSupport()->features() & KDevLanguageSupport::CreateAccessMethods )
{
VariableDomBrowserItem* item = dynamic_cast<VariableDomBrowserItem*>( selectedItem() );
if (item == 0)
return;
m_part->languageSupport()->createAccessMethods(static_cast<ClassModel*>(static_cast<ClassDomBrowserItem*>(item->parent())->dom()),static_cast<VariableModel*>(item->dom()));
}
}
void ClassViewWidget::slotFollowEditor()
{
m_doFollowEditor = m_actionFollowEditor->isChecked();
}
bool ClassViewWidget::doFollowEditor()
{
return m_doFollowEditor;
}
#include "classviewwidget.moc"
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