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-rw-r--r--src/urlbar/completionwidget.cpp402
1 files changed, 0 insertions, 402 deletions
diff --git a/src/urlbar/completionwidget.cpp b/src/urlbar/completionwidget.cpp
deleted file mode 100644
index 04f7bad0..00000000
--- a/src/urlbar/completionwidget.cpp
+++ /dev/null
@@ -1,402 +0,0 @@
-/* ============================================================
-*
-* This file is a part of the rekonq project
-*
-* Copyright (C) 2009-2012 by Andrea Diamantini <adjam7 at gmail dot com>
-*
-*
-* 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) version 3 or any later version
-* accepted by the membership of KDE e.V. (or its successor approved
-* by the membership of KDE e.V.), which shall act as a proxy
-* defined in Section 14 of version 3 of the license.
-*
-* 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, see <http://www.gnu.org/licenses/>.
-*
-* ============================================================ */
-
-
-// Self Includes
-#include "completionwidget.h"
-#include "completionwidget.moc"
-
-// Auto Includes
-#include "rekonq.h"
-
-// Local Includes
-#include "application.h"
-#include "listitem.h"
-#include "searchengine.h"
-#include "urlbar.h"
-
-// KDE Includes
-#include <KGlobalSettings>
-#include <KUrl>
-
-// Qt Includes
-#include <QPoint>
-#include <QSize>
-#include <QEvent>
-
-#include <QVBoxLayout>
-#include <QKeyEvent>
-
-
-
-CompletionWidget::CompletionWidget(QWidget *parent)
- : QFrame(parent, Qt::ToolTip)
- , _parent(parent)
- , _currentIndex(0)
- , _hasSuggestions(false)
-{
- setFrameStyle(QFrame::Panel);
- setLayoutDirection(Qt::LeftToRight);
- QVBoxLayout *layout = new QVBoxLayout;
- layout->setMargin(0);
- layout->setSpacing(0);
- setLayout(layout);
-}
-
-
-void CompletionWidget::insertItems(const UrlSearchList &list, const QString& text, int offset)
-{
- Q_FOREACH(const UrlSearchItem & item, list)
- {
- ListItem *suggestion = ListItemFactory::create(item, text, this);
- suggestion->setBackgroundRole(offset % 2 ? QPalette::AlternateBase : QPalette::Base);
- connect(suggestion,
- SIGNAL(itemClicked(ListItem*, Qt::MouseButton, Qt::KeyboardModifiers)),
- this,
- SLOT(itemChosen(ListItem*, Qt::MouseButton, Qt::KeyboardModifiers)));
- connect(suggestion, SIGNAL(updateList()), this, SLOT(updateList()));
- connect(this, SIGNAL(nextItemSubChoice()), suggestion, SLOT(nextItemSubChoice()));
-
- suggestion->setObjectName(QString::number(offset++));
- layout()->addWidget(suggestion);
- }
-}
-
-
-void CompletionWidget::updateSearchList(const UrlSearchList &list, const QString& text)
-{
- if (_hasSuggestions || _typedString != text)
- return;
- _hasSuggestions = true;
-
- if (_resList.count() > 0)
- {
- clear();
-
- insertItems(_resList, text);
- _list = _resList;
-
- UrlSearchList sugList = list.mid(0, 4);
- insertItems(sugList, text, _list.count());
- _list.append(sugList);
- popup();
- }
-}
-
-
-void CompletionWidget::sizeAndPosition()
-{
- setFixedWidth(_parent->width());
-
- int h = 0;
- for (int i = 0; i < layout()->count(); i++)
- {
- QWidget *widget = layout()->itemAt(i)->widget();
- h += widget->sizeHint().height();
- }
- setFixedSize(_parent->width(), h + 5);
-
- // position
- QPoint p = _parent->mapToGlobal(QPoint(0, 0));
- move(p.x(), p.y() + _parent->height());
-}
-
-
-void CompletionWidget::popup()
-{
- findChild<ListItem *>(QString::number(0))->activate(); //activate first listitem
- sizeAndPosition();
- if (!isVisible())
- show();
-}
-
-
-void CompletionWidget::up()
-{
- if (_currentIndex >= 0)
- findChild<ListItem *>(QString::number(_currentIndex))->deactivate(); // deactivate previous
-
- --_currentIndex;
- if (_currentIndex < -1)
- {
- _currentIndex = _list.count() - 1;
- }
-
- activateCurrentListItem();
-}
-
-
-void CompletionWidget::down()
-{
- if (_currentIndex >= 0)
- findChild<ListItem *>(QString::number(_currentIndex))->deactivate(); // deactivate previous
-
- ++_currentIndex;
- if (_currentIndex == _list.count())
- _currentIndex = -1;
-
- activateCurrentListItem();
-}
-
-
-void CompletionWidget::activateCurrentListItem()
-{
- UrlBar *bar = qobject_cast<UrlBar *>(_parent);
-
- // activate "new" current
- ListItem *widget = findChild<ListItem *>(QString::number(_currentIndex));
-
- // update text of the url bar
- bar->blockSignals(true); // without compute suggestions
- if (widget)
- {
- widget->activate();
- bar->setQUrl(widget->text());
- }
- else
- {
- bar->setText(_typedString);
- }
- bar->blockSignals(false);
- bar->setFocus();
- bar->setCursorPosition(bar->text().length());
-}
-
-
-void CompletionWidget::clear()
-{
- QLayoutItem *child;
- while ((child = layout()->takeAt(0)) != 0)
- {
- delete child->widget();
- delete child;
- }
- _currentIndex = 0;
- _hasSuggestions = false;
-}
-
-
-bool CompletionWidget::eventFilter(QObject *obj, QEvent *ev)
-{
- int type = ev->type();
- QWidget *wid = qobject_cast<QWidget*>(obj);
-
- if (obj == this)
- {
- return false;
- }
-
- // hide conditions of the CompletionWidget
- if (wid
- && ((wid == _parent
- && (type == QEvent::Move || type == QEvent::Resize)) || ((wid->windowFlags() & Qt::Window)
- && (type == QEvent::Move || type == QEvent::Hide || type == QEvent::WindowDeactivate)
- && wid == _parent->window()) || (type == QEvent::MouseButtonPress && !isAncestorOf(wid)))
- )
- {
- hide();
- return false;
- }
-
- //actions on the CompletionWidget
- if (wid && wid->isAncestorOf(_parent) && isVisible())
- {
- ListItem *child;
- UrlBar *w;
-
- if (type == QEvent::KeyPress)
- {
- QKeyEvent *kev = static_cast<QKeyEvent *>(ev);
- switch (kev->key())
- {
- case Qt::Key_Up:
- case Qt::Key_Backtab:
- if (kev->modifiers() == Qt::NoButton || (kev->modifiers() & Qt::ShiftModifier))
- {
- up();
- kev->accept();
- return true;
- }
- break;
-
- case Qt::Key_Down:
- case Qt::Key_Tab:
- if (kev->modifiers() == Qt::NoButton)
- {
- down();
- kev->accept();
- return true;
- }
- if (kev->modifiers() & Qt::ControlModifier)
- {
- emit nextItemSubChoice();
- kev->accept();
- return true;
- }
- break;
-
- case Qt::Key_Enter:
- case Qt::Key_Return:
- w = qobject_cast<UrlBar *>(parent());
- if (kev->modifiers() == Qt::AltModifier)
- {
- if (kev->key() == Qt::Key_Return || kev->key() == Qt::Key_Enter)
- {
- emit chosenUrl(w->text(), Rekonq::NewFocusedTab);
- }
- }
-
- if (!w->text().startsWith(QL1S("http://"), Qt::CaseInsensitive))
- {
- QString append;
- if (kev->modifiers() == Qt::ControlModifier)
- {
- append = QL1S(".com");
- }
- else if (kev->modifiers() == (Qt::ControlModifier | Qt::ShiftModifier))
- {
- append = QL1S(".org");
- }
- else if (kev->modifiers() == Qt::ShiftModifier)
- {
- append = QL1S(".net");
- }
-
- if (!append.isEmpty())
- {
- QUrl url(QL1S("http://") + w->text());
- QString host = url.host();
- if (!host.endsWith(append, Qt::CaseInsensitive))
- {
- host += append;
- url.setHost(host);
- }
-
- emit chosenUrl(url, Rekonq::CurrentTab);
- }
- }
-
- kDebug() << "Suggestion INDEX chosen: " << _currentIndex;
- if (_currentIndex == -1)
- _currentIndex = 0;
- child = findChild<ListItem *>(QString::number(_currentIndex));
-
- if (child) //the completionwidget is visible and the user had press down
- {
- //we can use the url of the listitem
- emit chosenUrl(child->url(), Rekonq::CurrentTab);
- }
- else //the user type too fast (completionwidget not visible or suggestion not downloaded)
- {
- UrlResolver res(w->text());
- UrlSearchList list = res.orderedSearchItems();
- if (list.isEmpty())
- {
- emit chosenUrl(KUrl(_typedString), Rekonq::CurrentTab);
- }
- else
- {
- emit chosenUrl(list.first().url, Rekonq::CurrentTab);
- }
- }
- kev->accept();
- hide();
- return true;
-
- case Qt::Key_Escape:
- hide();
- return true;
- }
- }
- }
-
- return QFrame::eventFilter(obj, ev);
-}
-
-
-void CompletionWidget::setVisible(bool visible)
-{
- if (visible)
- {
- rApp->installEventFilter(this);
- }
- else
- {
- rApp->removeEventFilter(this);
- }
-
-
- QFrame::setVisible(visible);
-}
-
-
-void CompletionWidget::itemChosen(ListItem *item, Qt::MouseButton button, Qt::KeyboardModifiers modifier)
-{
- if (button == Qt::MidButton
- || modifier == Qt::ControlModifier)
- {
- emit chosenUrl(item->url(), Rekonq::NewFocusedTab);
- }
- else
- {
- emit chosenUrl(item->url(), Rekonq::CurrentTab);
- }
- hide();
-}
-
-
-void CompletionWidget::updateList()
-{
- suggestUrls(_typedString);
-}
-
-
-void CompletionWidget::suggestUrls(const QString &text)
-{
- _typedString = text;
-
- QWidget *w = qobject_cast<QWidget *>(parent());
- if (!w->hasFocus())
- return;
-
- if (text.isEmpty())
- {
- hide();
- return;
- }
-
- if (!isVisible())
- {
- UrlResolver::setSearchEngine(SearchEngine::defaultEngine());
- }
-
- UrlResolver *res = new UrlResolver(text);
- connect(res, SIGNAL(suggestionsReady(UrlSearchList, QString)),
- this, SLOT(updateSearchList(UrlSearchList, QString)));
- _resList = res->orderedSearchItems();
-
- // NOTE: It's important to call this AFTER orderedSearchItems() to let everything work
- res->computeSuggestions();
-}
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