From 288ace1df39dbea40cae66d0b04bfdefcd6cec70 Mon Sep 17 00:00:00 2001 From: Andrea Diamantini Date: Mon, 10 Dec 2012 02:09:41 +0100 Subject: WARNING COMMIT --> FIRST REKONQ 2 IMPORT Preparing repo to merge rekonq2 code... --- src/urlbar/completionwidget.cpp | 402 ---------------------------------------- 1 file changed, 402 deletions(-) delete mode 100644 src/urlbar/completionwidget.cpp (limited to 'src/urlbar/completionwidget.cpp') 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 -* -* -* 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 . -* -* ============================================================ */ - - -// 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 -#include - -// Qt Includes -#include -#include -#include - -#include -#include - - - -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(QString::number(0))->activate(); //activate first listitem - sizeAndPosition(); - if (!isVisible()) - show(); -} - - -void CompletionWidget::up() -{ - if (_currentIndex >= 0) - findChild(QString::number(_currentIndex))->deactivate(); // deactivate previous - - --_currentIndex; - if (_currentIndex < -1) - { - _currentIndex = _list.count() - 1; - } - - activateCurrentListItem(); -} - - -void CompletionWidget::down() -{ - if (_currentIndex >= 0) - findChild(QString::number(_currentIndex))->deactivate(); // deactivate previous - - ++_currentIndex; - if (_currentIndex == _list.count()) - _currentIndex = -1; - - activateCurrentListItem(); -} - - -void CompletionWidget::activateCurrentListItem() -{ - UrlBar *bar = qobject_cast(_parent); - - // activate "new" current - ListItem *widget = findChild(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(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(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(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(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(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(); -} -- cgit v1.2.1