mirror of
https://bitbucket.org/smil3y/kde-extraapps.git
synced 2025-02-26 11:52:54 +00:00
130 lines
4.1 KiB
C++
130 lines
4.1 KiB
C++
/*
|
|
* KDevelop Generic Code Completion Support
|
|
*
|
|
* Copyright 2006 Hamish Rodda <rodda@kde.org>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU Library 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public
|
|
* License along with this program; if not, write to the
|
|
* Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#include "codecompletion.h"
|
|
|
|
#include <ktexteditor/view.h>
|
|
#include <ktexteditor/document.h>
|
|
#include <ktexteditor/codecompletionmodel.h>
|
|
#include <ktexteditor/codecompletioninterface.h>
|
|
|
|
#include <interfaces/icore.h>
|
|
#include <interfaces/ilanguage.h>
|
|
#include <interfaces/ilanguagecontroller.h>
|
|
|
|
#include "../duchain/duchain.h"
|
|
#include "../duchain/topducontext.h"
|
|
#include "codecompletionmodel.h"
|
|
#include <interfaces/idocumentcontroller.h>
|
|
|
|
using namespace KTextEditor;
|
|
using namespace KDevelop;
|
|
|
|
CodeCompletion::CodeCompletion(QObject *parent, KTextEditor::CodeCompletionModel* aModel, const QString& language)
|
|
: QObject(parent), m_model(aModel), m_language(language)
|
|
{
|
|
KDevelop::CodeCompletionModel* kdevModel = dynamic_cast<KDevelop::CodeCompletionModel*>(aModel);
|
|
if(kdevModel)
|
|
kdevModel->initialize();
|
|
connect(KDevelop::ICore::self()->documentController(), SIGNAL(textDocumentCreated(KDevelop::IDocument*)),
|
|
SLOT(textDocumentCreated(KDevelop::IDocument*)));
|
|
connect( ICore::self()->documentController(), SIGNAL(documentUrlChanged(KDevelop::IDocument*)),
|
|
SLOT(documentUrlChanged(KDevelop::IDocument*)) );
|
|
aModel->setParent(this);
|
|
|
|
// prevent deadlock
|
|
QMetaObject::invokeMethod(this, "checkDocuments", Qt::QueuedConnection);
|
|
}
|
|
|
|
CodeCompletion::~CodeCompletion()
|
|
{
|
|
}
|
|
|
|
void CodeCompletion::checkDocuments()
|
|
{
|
|
foreach( KDevelop::IDocument* doc, KDevelop::ICore::self()->documentController()->openDocuments() ) {
|
|
if (doc->textDocument()) {
|
|
checkDocument(doc->textDocument());
|
|
}
|
|
}
|
|
}
|
|
|
|
void CodeCompletion::viewCreated(KTextEditor::Document * document, KTextEditor::View * view)
|
|
{
|
|
Q_UNUSED(document);
|
|
|
|
if (CodeCompletionInterface* cc = dynamic_cast<CodeCompletionInterface*>(view)) {
|
|
cc->registerCompletionModel(m_model);
|
|
kDebug() << "Registered completion model";
|
|
}
|
|
}
|
|
|
|
void CodeCompletion::documentUrlChanged(KDevelop::IDocument* document)
|
|
{
|
|
// The URL has changed (might have a different language now), so we re-register the document
|
|
Document* textDocument = document->textDocument();
|
|
|
|
if(textDocument)
|
|
{
|
|
checkDocument(textDocument);
|
|
}
|
|
}
|
|
|
|
void CodeCompletion::textDocumentCreated(KDevelop::IDocument* document)
|
|
{
|
|
Q_ASSERT(document->textDocument());
|
|
checkDocument(document->textDocument());
|
|
}
|
|
|
|
void CodeCompletion::unregisterDocument(Document* textDocument)
|
|
{
|
|
foreach (KTextEditor::View* view, textDocument->views())
|
|
if (CodeCompletionInterface* cc = dynamic_cast<CodeCompletionInterface*>(view))
|
|
cc->unregisterCompletionModel(m_model);
|
|
|
|
disconnect(textDocument, SIGNAL(viewCreated(KTextEditor::Document*,KTextEditor::View*)), this, SLOT(viewCreated(KTextEditor::Document*,KTextEditor::View*)));
|
|
}
|
|
|
|
void CodeCompletion::checkDocument(Document* textDocument)
|
|
{
|
|
unregisterDocument(textDocument);
|
|
|
|
QList<ILanguage*> langs=ICore::self()->languageController()->languagesForUrl( textDocument->url() );
|
|
|
|
bool found=false;
|
|
foreach(ILanguage* lang, langs) {
|
|
if(m_language==lang->name()) {
|
|
found=true;
|
|
break;
|
|
}
|
|
}
|
|
if(!found && !m_language.isEmpty())
|
|
return;
|
|
|
|
foreach (KTextEditor::View* view, textDocument->views())
|
|
viewCreated(textDocument, view);
|
|
|
|
connect(textDocument, SIGNAL(viewCreated(KTextEditor::Document*,KTextEditor::View*)), SLOT(viewCreated(KTextEditor::Document*,KTextEditor::View*)));
|
|
}
|
|
|
|
|
|
#include "moc_codecompletion.cpp"
|
|
|