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/***************************************************************************
copyright : (C) 2005-2006 by Robby Stephenson
email : robby@periapsis.org
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of version 2 of the GNU General Public License as *
* published by the Free Software Foundation; *
* *
***************************************************************************/
#include "urlfieldwidget.h"
#include "../field.h"
#include "../latin1literal.h"
#include "../tellico_kernel.h"
#include <klineedit.h>
#include <kurlrequester.h>
#include <kurllabel.h>
using Tellico::GUI::URLFieldWidget;
// subclass of KURLCompletion is needed so the KURLLabel
// can open relative links. I don't want to have to have to update
// the base directory of the completion every time a new document is opened
TQString URLFieldWidget::URLCompletion::makeCompletion(const TQString& text_) {
// KURLCompletion::makeCompletion() uses an internal variable instead
// of calling KURLCompletion::dir() so need to set the base dir before completing
setDir(Kernel::self()->URL().directory());
return KURLCompletion::makeCompletion(text_);
}
URLFieldWidget::URLFieldWidget(Data::FieldPtr field_, TQWidget* parent_, const char* name_/*=0*/)
: FieldWidget(field_, parent_, name_), m_run(0) {
m_requester = new KURLRequester(this);
m_requester->lineEdit()->setCompletionObject(new URLCompletion());
m_requester->lineEdit()->setAutoDeleteCompletionObject(true);
connect(m_requester, TQT_SIGNAL(textChanged(const TQString&)), TQT_SIGNAL(modified()));
connect(m_requester, TQT_SIGNAL(textChanged(const TQString&)), label(), TQT_SLOT(setURL(const TQString&)));
connect(label(), TQT_SIGNAL(leftClickedURL(const TQString&)), TQT_SLOT(slotOpenURL(const TQString&)));
registerWidget();
// special case, remember if it's a relative url
m_isRelative = field_->property(TQString::fromLatin1("relative")) == Latin1Literal("true");
}
URLFieldWidget::~URLFieldWidget() {
if(m_run) {
m_run->abort();
}
}
TQString URLFieldWidget::text() const {
if(m_isRelative) {
return KURL::relativeURL(Kernel::self()->URL(), m_requester->url());
}
// for comparison purposes and to be consistent with the file listing importer
// I want the full url here, including the protocol
// the requester only returns the path, so create a KURL
return KURL(m_requester->url()).url();
}
void URLFieldWidget::setText(const TQString& text_) {
blockSignals(true);
m_requester->blockSignals(true);
m_requester->setURL(text_);
m_requester->blockSignals(false);
static_cast<KURLLabel*>(label())->setURL(text_);
blockSignals(false);
}
void URLFieldWidget::clear() {
m_requester->clear();
editMultiple(false);
}
void URLFieldWidget::updateFieldHook(Data::FieldPtr, Data::FieldPtr newField_) {
m_isRelative = newField_->property(TQString::fromLatin1("relative")) == Latin1Literal("true");
}
void URLFieldWidget::slotOpenURL(const TQString& url_) {
if(url_.isEmpty()) {
return;
}
// just in case, interpret string relative to document url
m_run = new KRun(KURL(Kernel::self()->URL(), url_));
}
TQWidget* URLFieldWidget::widget() {
return m_requester;
}
#include "urlfieldwidget.moc"
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