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authorAndrea Diamantini <adjam7@gmail.com>2012-12-10 02:09:41 +0100
committerAndrea Diamantini <adjam7@gmail.com>2012-12-10 02:09:41 +0100
commit288ace1df39dbea40cae66d0b04bfdefcd6cec70 (patch)
tree87c03b9dbfb330b7e743a45276d73de0cea0e950 /src/urlbar/listitem.cpp
parentLindsay's credits (diff)
downloadrekonq-288ace1df39dbea40cae66d0b04bfdefcd6cec70.tar.xz
WARNING COMMIT --> FIRST REKONQ 2 IMPORT
Preparing repo to merge rekonq2 code...
Diffstat (limited to 'src/urlbar/listitem.cpp')
-rw-r--r--src/urlbar/listitem.cpp661
1 files changed, 0 insertions, 661 deletions
diff --git a/src/urlbar/listitem.cpp b/src/urlbar/listitem.cpp
deleted file mode 100644
index 8b753569..00000000
--- a/src/urlbar/listitem.cpp
+++ /dev/null
@@ -1,661 +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 "listitem.h"
-#include "listitem.moc"
-
-// Auto Includes
-#include "rekonq.h"
-
-// Local Includes
-#include "urlresolver.h"
-#include "application.h"
-#include "websnap.h"
-#include "completionwidget.h"
-#include "searchengine.h"
-#include "iconmanager.h"
-
-// KDE Includes
-#include <KIcon>
-#include <KAction>
-#include <kio/jobclasses.h>
-#include <kio/scheduler.h>
-
-// Qt Includes
-#include <QActionGroup>
-#include <QHBoxLayout>
-#include <QVBoxLayout>
-#include <QSizePolicy>
-#include <QPixmap>
-#include <QStylePainter>
-#include <QMouseEvent>
-#include <QWebSettings>
-#include <QFile>
-#include <QTextDocument>
-#include <QBitArray>
-
-
-ListItem::ListItem(const UrlSearchItem &item, QWidget *parent)
- : QWidget(parent)
- , m_option()
- , m_url(item.url)
-{
- m_option.initFrom(this);
- m_option.direction = Qt::LeftToRight;
-
- // use the same application palette (hence, the same colors)
- // Qt docs says that using this cctor is possible & fast (qt:qpalette)
- QPalette p(rApp->palette());
- setPalette(p);
-
- deactivate();
-}
-
-
-ListItem::~ListItem()
-{
- disconnect();
-}
-
-
-void ListItem::activate()
-{
- m_option.state |= QStyle::State_Selected;
- update();
-}
-
-
-void ListItem::deactivate()
-{
- m_option.state &= ~QStyle::State_Selected;
- update();
-}
-
-
-void ListItem::paintEvent(QPaintEvent *event)
-{
- Q_UNUSED(event);
-
- QWidget::paintEvent(event);
- QPainter painter(this);
- m_option.rect = QRect(QPoint(), size());
- painter.fillRect(m_option.rect, palette().brush(backgroundRole()));
-
- if (m_option.state.testFlag(QStyle::State_Selected) || m_option.state.testFlag(QStyle::State_MouseOver))
- {
- style()->drawPrimitive(QStyle::PE_PanelItemViewItem, &m_option, &painter, this);
- }
-
-}
-
-
-void ListItem::enterEvent(QEvent *e)
-{
- m_option.state |= QStyle::State_MouseOver;
- update();
- QWidget::enterEvent(e);
-}
-
-
-void ListItem::leaveEvent(QEvent *e)
-{
- m_option.state &= ~QStyle::State_MouseOver;
- update();
- QWidget::enterEvent(e);
-}
-
-
-void ListItem::mousePressEvent(QMouseEvent *e)
-{
- emit itemClicked(this, e->button(), e->modifiers());
- QWidget::mousePressEvent(e);
-}
-
-
-KUrl ListItem::url()
-{
- return m_url;
-}
-
-
-QString ListItem::text()
-{
- return m_url.url();
-}
-
-
-void ListItem::nextItemSubChoice()
-{
- // will be override
-}
-
-
-// ---------------------------------------------------------------
-
-
-TypeIconLabel::TypeIconLabel(int type, QWidget *parent)
- : QLabel(parent)
-{
- setMinimumWidth(16);
- QHBoxLayout *hLayout = new QHBoxLayout;
- hLayout->setMargin(0);
- hLayout->setAlignment(Qt::AlignRight);
- setLayout(hLayout);
-
- if (type & UrlSearchItem::Search)
- hLayout->addWidget(getIcon("edit-find"));
- if (type & UrlSearchItem::Browse)
- hLayout->addWidget(getIcon("applications-internet"));
- if (type & UrlSearchItem::Bookmark)
- hLayout->addWidget(getIcon("rating"));
- if (type & UrlSearchItem::History)
- hLayout->addWidget(getIcon("view-history"));
- if (type & UrlSearchItem::Suggestion)
- hLayout->addWidget(getIcon("help-hint"));
-}
-
-
-QLabel *TypeIconLabel::getIcon(QString icon)
-{
- QLabel *iconLabel = new QLabel(this);
- iconLabel->setFixedSize(16, 16);
- QPixmap pixmap = KIcon(icon).pixmap(16);
- iconLabel->setPixmap(pixmap);
- return iconLabel;
-}
-
-
-// ---------------------------------------------------------------
-
-
-IconLabel::IconLabel(const QString &icon, QWidget *parent)
- : QLabel(parent)
-{
- QPixmap pixmapIcon = rApp->iconManager()->iconForUrl(KUrl(icon)).pixmap(16);
- setFixedSize(16, 16);
- setPixmap(pixmapIcon);
-}
-
-
-IconLabel::IconLabel(const KIcon &icon, QWidget *parent)
- : QLabel(parent)
-{
- QPixmap pixmapIcon = icon.pixmap(16);
- setFixedSize(16, 16);
- setPixmap(pixmapIcon);
-}
-
-
-// ---------------------------------------------------------------
-
-
-static QString highlightWordsInText(const QString &text, const QStringList &words)
-{
- QString ret = text;
- QBitArray boldSections(ret.size());
- Q_FOREACH(const QString & wordToPointOut, words)
- {
- int index = ret.indexOf(wordToPointOut, 0, Qt::CaseInsensitive);
- while (index > -1)
- {
- boldSections.fill(true, index, index + wordToPointOut.size());
- index = ret.indexOf(wordToPointOut, index + wordToPointOut.size(), Qt::CaseInsensitive);
- }
- }
-
-
- if (boldSections.isEmpty())
- return ret;
-
- int numSections = 0;
- for (int i = 0; i < boldSections.size() - 1; ++i)
- {
- if (boldSections.testBit(i) && !boldSections.testBit(i + 1))
- ++numSections;
- }
- if (boldSections.testBit(boldSections.size() - 1)) //last char was still part of a bold section
- ++numSections;
- const int tagLength = 7; // length of "<b>" and "</b>" we're going to add for each bold section.
- ret.reserve(ret.size() + numSections * tagLength);
- bool bold = false;
- for (int i = boldSections.size() - 1; i >= 0; --i)
- {
- if (!bold && boldSections.testBit(i))
- {
- ret.insert(i + 1, QL1S("</b>"));
- bold = true;
- }
- else if (bold && !boldSections.testBit(i))
- {
- ret.insert(i + 1, QL1S("<b>"));
- bold = false;
- }
- }
- if (bold)
- ret.insert(0, QL1S("<b>"));
- return ret;
-}
-
-
-TextLabel::TextLabel(const QString &text, const QString &textToPointOut, QWidget *parent)
- : QLabel(parent)
-{
- setTextFormat(Qt::RichText);
- setMouseTracking(false);
- QString t = text;
- const bool wasItalic = t.startsWith(QL1S("<i>"));
- if (wasItalic)
- t.remove(QRegExp(QL1S("<[/ib]*>")));
- t = Qt::escape(t);
- QStringList words = Qt::escape(textToPointOut.simplified()).split(QL1C(' '));
- t = highlightWordsInText(t, words);
- if (wasItalic)
- t = QL1S("<i>") + t + QL1S("</i>");
- setText(t);
- setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Maximum);
-}
-
-
-TextLabel::TextLabel(QWidget *parent)
- : QLabel(parent)
-{
- setTextFormat(Qt::RichText);
- setMouseTracking(false);
- setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Maximum);
-}
-
-
-void TextLabel::setEngineText(const QString &engine, const QString &text)
-{
- setText(i18nc("%1=search engine, e.g. Google, Wikipedia %2=text to search for", "Search %1 for <b>%2</b>", engine, Qt::escape(text)));
-}
-
-
-// ---------------------------------------------------------------
-
-
-DescriptionLabel::DescriptionLabel(const QString &text, QWidget *parent)
- : QLabel(parent)
-{
- QString t = text;
- const bool wasItalic = t.startsWith(QL1S("<i>"));
- if (wasItalic)
- t.remove(QRegExp("<[/ib]*>"));
-
- if (wasItalic)
- t = QL1S("<i>") + t + QL1S("</i>");
-
- setWordWrap(false); //NOTE: why setWordWrap(true) make items have a strange behavior ?
- setText(t);
- setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Maximum);
-}
-
-
-//--------------------------------------------------------------------------------------------
-
-
-PreviewListItem::PreviewListItem(const UrlSearchItem &item, const QString &text, QWidget *parent)
- : ListItem(item, parent)
-{
- QHBoxLayout *hLayout = new QHBoxLayout;
- hLayout->setSpacing(4);
-
- // icon
- hLayout->addWidget(new TypeIconLabel(item.type, this));
-
- // url + text
- QVBoxLayout *vLayout = new QVBoxLayout;
- vLayout->setMargin(0);
-
- QString title = item.title;
- if (title.isEmpty())
- {
- title = item.url;
- title = title.remove("http://");
- title.truncate(title.indexOf("/"));
- }
-
- vLayout->addWidget(new TextLabel(title, text, this));
- vLayout->addWidget(new TextLabel("<i>" + item.url + "</i>", text, this));
- hLayout->addLayout(vLayout);
-
- // preview label icon
- QLabel *previewLabelIcon = new QLabel(this);
- previewLabelIcon->setFixedSize(45, 33);
- new PreviewLabel(item.url, 38, 29, previewLabelIcon);
- IconLabel* icon = new IconLabel(item.url, previewLabelIcon);
- icon->move(27, 16);
- hLayout->addWidget(previewLabelIcon);
-
- setLayout(hLayout);
-}
-
-
-// ---------------------------------------------------------------
-
-
-PreviewLabel::PreviewLabel(const QString &url, int width, int height, QWidget *parent)
- : QLabel(parent)
-{
- setFixedSize(width, height);
- setFrameStyle(QFrame::StyledPanel | QFrame::Raised);
-
- KUrl u = KUrl(url);
- if (WebSnap::existsImage(KUrl(u)))
- {
- QPixmap preview;
- preview.load(WebSnap::imagePathFromUrl(u));
- setPixmap(preview.scaled(width, height, Qt::IgnoreAspectRatio, Qt::SmoothTransformation));
- }
-}
-
-
-// ---------------------------------------------------------------
-
-
-ImageLabel::ImageLabel(const QString &url, int width, int height, QWidget *parent)
- : QLabel(parent),
- m_url(url)
-{
- setFixedSize(width, height);
- if (WebSnap::existsImage(KUrl(url)))
- {
- QPixmap pix;
- pix.load(WebSnap::imagePathFromUrl(url));
- setPixmap(pix);
- }
- else
- {
- KIO::TransferJob *job = KIO::get(KUrl(url), KIO::NoReload, KIO::HideProgressInfo);
- connect(job, SIGNAL(data(KIO::Job*, QByteArray)),
- this, SLOT(slotData(KJob*, QByteArray)));
- connect(job, SIGNAL(result(KJob*)),
- this, SLOT(slotResult(KJob*)));
- }
-}
-
-
-void ImageLabel::slotData(KJob *job, const QByteArray &data)
-{
- Q_UNUSED(job);
- m_data.append(data);
-}
-
-
-void ImageLabel::slotResult(KJob *)
-{
- QPixmap pix;
- if (!pix.loadFromData(m_data))
- kDebug() << "error while loading image: ";
- setPixmap(pix);
- pix.save(WebSnap::imagePathFromUrl(m_url), "PNG");
-}
-
-
-// ---------------------------------------------------------------
-
-
-SearchListItem::SearchListItem(const UrlSearchItem &item, const QString &text, QWidget *parent)
- : ListItem(item, parent)
- , m_text(text)
-{
- m_iconLabel = new IconLabel(SearchEngine::buildQuery(UrlResolver::searchEngine(), ""), this);
- m_titleLabel = new TextLabel(this);
- m_titleLabel->setEngineText(UrlResolver::searchEngine()->name(), item.title);
- m_engineBar = new EngineBar(UrlResolver::searchEngine(), parent);
-
- QHBoxLayout *hLayout = new QHBoxLayout;
- hLayout->setSpacing(4);
-
- hLayout->addWidget(m_iconLabel);
- hLayout->addWidget(m_titleLabel);
- hLayout->addWidget(new QLabel(i18n("Engines: "), this));
- hLayout->addWidget(m_engineBar);
- hLayout->addWidget(new TypeIconLabel(item.type, this));
-
- setLayout(hLayout);
-
- connect(m_engineBar, SIGNAL(searchEngineChanged(KService::Ptr)), this, SLOT(changeSearchEngine(KService::Ptr)));
-}
-
-
-QString SearchListItem::text()
-{
- return m_text;
-}
-
-
-void SearchListItem::changeSearchEngine(KService::Ptr engine)
-{
- // NOTE: This to let rekonq loading text typed in the requested engine on click.
- // There probably is a better way to do it. I just cannot see it now...
- UrlSearchItem item = UrlSearchItem(UrlSearchItem::Search, SearchEngine::buildQuery(engine, m_text), m_text);
- SearchListItem sItem(item, m_text, this);
- emit itemClicked(&sItem, Qt::LeftButton, Qt::NoModifier);
-}
-
-
-void SearchListItem::nextItemSubChoice()
-{
- m_engineBar->selectNextEngine();
-}
-
-
-// -----------------------------------------------------------------------------------------------
-
-
-EngineBar::EngineBar(KService::Ptr selectedEngine, QWidget *parent)
- : KToolBar(parent)
-{
- setIconSize(QSize(16, 16));
- setToolButtonStyle(Qt::ToolButtonIconOnly);
-
- m_engineGroup = new QActionGroup(this);
- m_engineGroup->setExclusive(true);
-
- if (SearchEngine::defaultEngine().isNull())
- return;
- m_engineGroup->addAction(newEngineAction(SearchEngine::defaultEngine(), selectedEngine));
- Q_FOREACH(const KService::Ptr & engine, SearchEngine::favorites())
- {
- if (engine->desktopEntryName() != SearchEngine::defaultEngine()->desktopEntryName())
- {
- m_engineGroup->addAction(newEngineAction(engine, selectedEngine));
- }
- }
-
- addActions(m_engineGroup->actions());
-}
-
-
-KAction *EngineBar::newEngineAction(KService::Ptr engine, KService::Ptr selectedEngine)
-{
- QUrl u = engine->property("Query").toUrl();
- KUrl url = KUrl(u.toString(QUrl::RemovePath | QUrl::RemoveQuery));
-
- KAction *a = new KAction(rApp->iconManager()->iconForUrl(url), engine->name(), this);
- a->setCheckable(true);
- if (engine->desktopEntryName() == selectedEngine->desktopEntryName()) a->setChecked(true);
- a->setData(engine->entryPath());
- connect(a, SIGNAL(triggered(bool)), this, SLOT(changeSearchEngine()));
- return a;
-}
-
-
-void EngineBar::changeSearchEngine()
-{
- KAction *a = qobject_cast<KAction*>(sender());
- emit searchEngineChanged(KService::serviceByDesktopPath(a->data().toString()));
-}
-
-
-void EngineBar::selectNextEngine()
-{
- QList<QAction *> e = m_engineGroup->actions();
- int i = 0;
- while (i < e.count() && !e.at(i)->isChecked())
- {
- i++;
- }
-
- if (i + 1 == e.count())
- {
- e.at(0)->setChecked(true);
- e.at(0)->trigger();
- }
- else
- {
- e.at(i + 1)->setChecked(true);
- e.at(i + 1)->trigger();
- }
-}
-
-
-// ---------------------------------------------------------------
-
-
-SuggestionListItem::SuggestionListItem(const UrlSearchItem &item, const QString &text, QWidget *parent)
- : ListItem(item, parent)
- , m_text(item.title)
-{
- QHBoxLayout *hLayout = new QHBoxLayout;
- hLayout->setSpacing(4);
-
- hLayout->addWidget(new IconLabel(item.url, this));
- hLayout->addWidget(new TextLabel(item.title, text, this));
- hLayout->addWidget(new TypeIconLabel(item.type, this));
-
- setLayout(hLayout);
-}
-
-
-QString SuggestionListItem::text()
-{
- return m_text;
-}
-
-
-// ---------------------------------------------------------------
-
-
-VisualSuggestionListItem::VisualSuggestionListItem(const UrlSearchItem &item, const QString &text, QWidget *parent)
- : ListItem(item, parent)
- , m_text(item.title)
-{
-
- QHBoxLayout *hLayout = new QHBoxLayout;
- hLayout->setSpacing(4);
- QLabel *previewLabelIcon = new QLabel(this);
-
- if (!item.image.isEmpty())
- {
- previewLabelIcon->setFixedSize(item.image_width + 10, item.image_height + 10);
- new ImageLabel(item.image, item.image_width, item.image_height, previewLabelIcon);
- IconLabel* icon = new IconLabel(item.url, previewLabelIcon);
- icon->move(item.image_width - 10, item.image_height - 10);
- }
- else
- {
- previewLabelIcon->setFixedSize(18, 18);
- new IconLabel(item.url, previewLabelIcon);
- }
-
- hLayout->addWidget(previewLabelIcon);
- QVBoxLayout *vLayout = new QVBoxLayout;
- vLayout->setMargin(0);
- vLayout->addItem(new QSpacerItem(0, 0, QSizePolicy::Expanding, QSizePolicy::MinimumExpanding));
- vLayout->addWidget(new TextLabel(item.title, text, this));
- DescriptionLabel *d = new DescriptionLabel("", this);
- vLayout->addWidget(d);
- vLayout->addItem(new QSpacerItem(0, 0, QSizePolicy::Expanding, QSizePolicy::MinimumExpanding));
- hLayout->addLayout(vLayout);
- hLayout->addWidget(new TypeIconLabel(item.type, this));
- setLayout(hLayout);
- d->setText("<i>" + item.description + "</i>");
-}
-
-
-QString VisualSuggestionListItem::text()
-{
- return m_text;
-}
-
-
-// ---------------------------------------------------------------
-
-
-BrowseListItem::BrowseListItem(const UrlSearchItem &item, const QString &text, QWidget *parent)
- : ListItem(item, parent)
-{
- QHBoxLayout *hLayout = new QHBoxLayout;
- hLayout->setSpacing(4);
-
- hLayout->addWidget(new IconLabel(item.url, this));
- hLayout->addWidget(new TextLabel(item.url, text, this));
- hLayout->addWidget(new TypeIconLabel(item.type, this));
-
- setLayout(hLayout);
-}
-
-
-// ---------------------------------------------------------------
-
-
-ListItem *ListItemFactory::create(const UrlSearchItem &item, const QString &text, QWidget *parent)
-{
- if (item.type & UrlSearchItem::Search)
- {
- return new SearchListItem(item, text, parent);
- }
-
- if (item.type & UrlSearchItem::Browse)
- {
- return new BrowseListItem(item, text, parent);
- }
-
- if (item.type & UrlSearchItem::History)
- {
- return new PreviewListItem(item, text, parent);
- }
-
- if (item.type & UrlSearchItem::Bookmark)
- {
- return new PreviewListItem(item, text, parent);
- }
-
- if (item.type & UrlSearchItem::Suggestion)
- {
- if (item.description.isEmpty())
- {
- return new SuggestionListItem(item, text, parent);
- }
-
- return new VisualSuggestionListItem(item, text, parent);
- }
-
- return new PreviewListItem(item, text, parent);
-}