diff options
Diffstat (limited to 'src/newtabpage.cpp')
| -rw-r--r-- | src/newtabpage.cpp | 568 |
1 files changed, 340 insertions, 228 deletions
diff --git a/src/newtabpage.cpp b/src/newtabpage.cpp index 9a908b24..e9aa0626 100644 --- a/src/newtabpage.cpp +++ b/src/newtabpage.cpp @@ -53,9 +53,9 @@ #include <KStandardDirs> // Qt Includes -#include <QtCore/QFile> -#include <QtGui/QAction> -#include <QtWebKit/QWebFrame> +#include <QFile> +#include <QAction> +#include <QWebFrame> NewTabPage::NewTabPage(QWebFrame *frame) @@ -112,6 +112,41 @@ void NewTabPage::generate(const KUrl &url) return; } } + + if (KUrl("about:tabs").isParentOf(url)) + { + if (url.fileName() == QL1S("show")) + { + const int winIndex = url.queryItem(QL1S("win")).toInt(); + const int tabIndex = url.queryItem(QL1S("tab")).toInt(); + kDebug() << "win = " << winIndex; + kDebug() << "tab = " << tabIndex; + + MainWindow *w = rApp->mainWindowList().at(winIndex).data(); + + // close about:tabs tab + rApp->mainWindow()->mainView()->closeTab(rApp->mainWindow()->mainView()->currentIndex()); + + // show requested tab + w->mainView()->setCurrentIndex(tabIndex); + if (w != rApp->mainWindow()) + w->raise(); + return; + } + if (url.fileName() == QL1S("remove")) + { + const int winIndex = url.queryItem(QL1S("win")).toInt(); + const int tabIndex = url.queryItem(QL1S("tab")).toInt(); + kDebug() << "win = " << winIndex; + kDebug() << "tab = " << tabIndex; + + MainWindow *w = rApp->mainWindowList().at(winIndex).data(); + w->mainView()->closeTab(tabIndex); + generate(KUrl("about:tabs")); + return; + } + } + if (url == KUrl("about:downloads/clear")) { rApp->downloadManager()->clearDownloadsHistory(); @@ -173,185 +208,19 @@ void NewTabPage::generate(const KUrl &url) updateWindowIcon(); title = i18n("Downloads"); } - - m_root.document().findFirst(QL1S("title")).setPlainText(title); -} - - -void NewTabPage::favoritesPage() -{ - m_root.addClass(QL1S("favorites")); - - const QWebElement add = createLinkItem(i18n("Add Favorite"), - QL1S("about:preview/add"), - QL1S("list-add"), - KIconLoader::Toolbar); - m_root.document().findFirst("#actions").appendInside(add); - - QStringList names = ReKonfig::previewNames(); - QStringList urls = ReKonfig::previewUrls(); - - if (urls.isEmpty()) - { - m_root.addClass(QL1S("empty")); - m_root.setPlainText(i18n("You can add a favorite by clicking the \"Add Favorite\" button in the top-right corner of this page")); - return; - } - - for (int i = 0; i < urls.count() ; ++i) + else if (encodedUrl == QByteArray("about:tabs")) { - KUrl url = KUrl(urls.at(i)); - QWebElement prev; - - if (url.isEmpty()) - prev = emptyPreview(i); - else if (!WebSnap::existsImage(url)) - prev = loadingPreview(i, url); - else - prev = validPreview(i, url, QString::number(i + 1) + " - " + names.at(i)); - - setupPreview(prev, i); - - m_root.appendInside(prev); + tabsPage(); + updateWindowIcon(); + title = i18n("Tabs"); } -} - - -QWebElement NewTabPage::emptyPreview(int index) -{ - QWebElement prev = markup(QL1S(".thumbnail")); - - prev.findFirst(QL1S(".preview img")).setAttribute(QL1S("src") , - QL1S("file:///") + KIconLoader::global()->iconPath("insert-image", KIconLoader::Desktop)); - prev.findFirst(QL1S("span a")).setPlainText(i18n("Set a Preview...")); - prev.findFirst(QL1S("a")).setAttribute(QL1S("href"), - QL1S("about:preview/modify/") + QVariant(index).toString()); - - setupPreview(prev, index); - //hideControls(prev); - - return prev; -} - - -QWebElement NewTabPage::loadingPreview(int index, const KUrl &url) -{ - QWebElement prev = markup(QL1S(".thumbnail")); - - prev.findFirst(QL1S(".preview img")).setAttribute(QL1S("src"), - QL1S("file:///") + KStandardDirs::locate("appdata", "pics/busywidget.gif")); - prev.findFirst(QL1S("span a")).setPlainText(i18n("Loading Preview...")); - prev.findFirst(QL1S("a")).setAttribute(QL1S("href"), url.toMimeDataString()); - - setupPreview(prev, index); - showControls(prev); - - // NOTE: we need the page frame for two reasons - // 1) to link to the WebPage calling the snapFinished slot - // 2) to "auto-destroy" snaps on tab closing :) - QWebFrame *frame = qobject_cast<QWebFrame *>(parent()); - WebSnap *snap = new WebSnap(url, frame); - connect(snap, SIGNAL(snapDone(bool)), frame->page(), SLOT(updateImage(bool)), Qt::UniqueConnection); - return prev; -} - -QWebElement NewTabPage::validPreview(int index, const KUrl &url, const QString &title) -{ - QWebElement prev = markup(QL1S(".thumbnail")); - QString previewPath = QL1S("file://") + WebSnap::imagePathFromUrl(url); - - prev.findFirst(QL1S(".preview img")).setAttribute(QL1S("src") , previewPath); - prev.findFirst(QL1S("a")).setAttribute(QL1S("href"), url.toMimeDataString()); - prev.findFirst(QL1S("span a")).setAttribute(QL1S("href"), url.toMimeDataString()); - prev.findFirst(QL1S("span a")).setPlainText(checkTitle(title)); - - setupPreview(prev, index); - showControls(prev); - return prev; -} - - -void NewTabPage::hideControls(QWebElement e) -{ - e.findFirst(QL1S(".remove")).setStyleProperty(QL1S("visibility"), QL1S("hidden")); - e.findFirst(QL1S(".modify")).setStyleProperty(QL1S("visibility"), QL1S("hidden")); -} - - -void NewTabPage::showControls(QWebElement e) -{ - e.findFirst(QL1S(".remove")).setStyleProperty(QL1S("visibility"), QL1S("visible")); - e.findFirst(QL1S(".modify")).setStyleProperty(QL1S("visibility"), QL1S("visible")); -} - - -void NewTabPage::setupPreview(QWebElement e, int index) -{ - e.findFirst(QL1S(".remove img")).setAttribute(QL1S("src"), QL1S("file:///") + KIconLoader::global()->iconPath("edit-delete", KIconLoader::DefaultState)); - e.findFirst(QL1S(".remove")).setAttribute(QL1S("title"), QL1S("Remove favorite")); - e.findFirst(QL1S(".modify img")).setAttribute(QL1S("src"), QL1S("file:///") + KIconLoader::global()->iconPath("insert-image", KIconLoader::DefaultState)); - e.findFirst(QL1S(".modify")).setAttribute(QL1S("title"), QL1S("Set new favorite")); - - e.findFirst(QL1S(".modify")).setAttribute(QL1S("href"), QL1S("about:preview/modify/") + QVariant(index).toString()); - e.findFirst(QL1S(".remove")).setAttribute(QL1S("href"), QL1S("about:preview/remove/") + QVariant(index).toString()); - - e.setAttribute(QL1S("id"), QL1S("preview") + QVariant(index).toString()); -} - - -void NewTabPage::snapFinished() -{ - // Update page, but only if open - if (m_root.document().findAll(QL1S("#rekonq-newtabpage")).count() == 0) - return; - if (m_root.findAll(QL1S(".favorites")).count() == 0 && m_root.findAll(QL1S(".closedTabs")).count() == 0) - return; - - QStringList urls = ReKonfig::previewUrls(); - QStringList names = ReKonfig::previewNames(); - - for (int i = 0; i < urls.count(); i++) - { - KUrl url = KUrl(urls.at(i)); - QString title = names.at(i); - - if (WebSnap::existsImage(url)) - { - QWebElement prev = m_root.findFirst(QL1S("#preview") + QVariant(i).toString()); - if (KUrl(prev.findFirst("a").attribute(QL1S("href"))) == url) - { - QWebElement newPrev = validPreview(i, url, title); - - if (m_root.findAll(QL1S(".closedTabs")).count() != 0) - hideControls(newPrev); - - prev.replace(newPrev); - } - } - } + m_root.document().findFirst(QL1S("title")).setPlainText(title); } -void NewTabPage::removePreview(int index) -{ - QStringList names = ReKonfig::previewNames(); - QStringList urls = ReKonfig::previewUrls(); - - if (urls.at(index).isEmpty() - || names.at(index).isEmpty()) - rApp->mainWindow()->currentTab()->hideSelectorBar(); - - urls.removeAt(index); - names.removeAt(index); - - ReKonfig::setPreviewNames(names); - ReKonfig::setPreviewUrls(urls); - - generate(KUrl("about:favorites")); - - ReKonfig::self()->writeConfig(); -} +// ---------------------------------------------------------------------------- +// HIGH-LEVEL FUNCTIONS void NewTabPage::browsingMenu(const KUrl ¤tUrl) @@ -388,6 +257,12 @@ void NewTabPage::browsingMenu(const KUrl ¤tUrl) QL1S("download"), KIconLoader::Toolbar)); + // Tabs + navItems.append(createLinkItem(i18n("Tabs"), + QL1S("about:tabs"), + QL1S("tab-duplicate"), + KIconLoader::Toolbar)); + Q_FOREACH(QWebElement it, navItems) { const QString aTagString(QL1C('a')); @@ -402,6 +277,43 @@ void NewTabPage::browsingMenu(const KUrl ¤tUrl) } +void NewTabPage::favoritesPage() +{ + m_root.addClass(QL1S("favorites")); + + const QWebElement add = createLinkItem(i18n("Add Favorite"), + QL1S("about:preview/add"), + QL1S("list-add"), + KIconLoader::Toolbar); + m_root.document().findFirst("#actions").appendInside(add); + + QStringList names = ReKonfig::previewNames(); + QStringList urls = ReKonfig::previewUrls(); + + if (urls.isEmpty()) + { + m_root.addClass(QL1S("empty")); + m_root.setPlainText(i18n("You can add a favorite by clicking the \"Add Favorite\" button in the top-right corner of this page")); + return; + } + + for (int i = 0; i < urls.count() ; ++i) + { + KUrl url = KUrl(urls.at(i)); + QWebElement prev; + + if (url.isEmpty()) + prev = emptyPreview(i); + else if (!WebSnap::existsImage(url)) + prev = loadingPreview(i, url); + else + prev = validPreview(i, url, QString::number(i + 1) + " - " + names.at(i)); + + m_root.appendInside(prev); + } +} + + void NewTabPage::historyPage() { m_root.addClass(QL1S("history")); @@ -493,46 +405,6 @@ void NewTabPage::bookmarksPage() } -void NewTabPage::createBookItem(const KBookmark &bookmark, QWebElement parent) -{ - QString cacheDir = QL1S("file://") + KStandardDirs::locateLocal("cache" , "" , true); - QString icon = QL1S("file://") + KGlobal::dirs()->findResource("icon", "oxygen/16x16/mimetypes/text-html.png"); - if (bookmark.isGroup()) - { - KBookmarkGroup group = bookmark.toGroup(); - KBookmark bm = group.first(); - parent.appendInside(markup(QL1S("h3"))); - parent.lastChild().setPlainText(group.fullText()); - parent.appendInside(markup(QL1S(".folder"))); - while (!bm.isNull()) - { - createBookItem(bm, parent.lastChild()); // it is .folder - bm = group.next(bm); - } - } - else if (bookmark.isSeparator()) - { - parent.appendInside(QL1S("<hr />")); - } - else - { - QString b = bookmark.icon(); - if (b.contains(QL1S("favicons"))) - icon = cacheDir + bookmark.icon() + QL1S(".png"); - - parent.appendInside(markup(QL1S("img"))); - parent.lastChild().setAttribute(QL1S("src") , icon); - parent.lastChild().setAttribute(QL1S("width") , QL1S("16")); - parent.lastChild().setAttribute(QL1S("height") , QL1S("16")); - parent.appendInside(QL1S(" ")); - parent.appendInside(markup(QL1S("a"))); - parent.lastChild().setAttribute(QL1S("href") , bookmark.url().prettyUrl()); - parent.lastChild().setPlainText(bookmark.fullText()); - parent.appendInside(QL1S("<br />")); - } -} - - void NewTabPage::closedTabsPage() { m_root.addClass(QL1S("closedTabs")); @@ -565,18 +437,6 @@ void NewTabPage::closedTabsPage() } -QString NewTabPage::checkTitle(const QString &title) -{ - QString t(title); - if (t.length() > 23) - { - t.truncate(20); - t += QL1S("..."); - } - return t; -} - - void NewTabPage::downloadsPage() { m_root.addClass(QL1S("downloads")); @@ -642,6 +502,258 @@ void NewTabPage::downloadsPage() } +void NewTabPage::tabsPage() +{ + m_root.addClass(QL1S("tabs")); + + int wins = 0; + Q_FOREACH(const QWeakPointer<MainWindow> &wPointer, rApp->mainWindowList()) + { + m_root.appendInside(markup(QL1S("h3"))); + m_root.lastChild().setPlainText("Window"); + + MainWindow *w = wPointer.data(); + + const int tabCount = w->mainView()->count(); + for (int i = 0; i < tabCount; ++i) + { + KUrl url = w->mainView()->webTab(i)->url(); + if (url.protocol() == QL1S("about")) + continue; + + QString name = w->mainView()->webTab(i)->view()->title(); + QWebElement prev; + + prev = tabPreview(wins, i, url, name); + + m_root.appendInside(prev); + } + + wins++; + } +} + + +// ---------------------------------------------------------------------------- +// LOW-LEVEL FUNCTIONS + + +QWebElement NewTabPage::emptyPreview(int index) +{ + QWebElement prev = markup(QL1S(".thumbnail")); + + prev.findFirst(QL1S(".preview img")).setAttribute(QL1S("src") , + QL1S("file:///") + KIconLoader::global()->iconPath("insert-image", KIconLoader::Desktop)); + prev.findFirst(QL1S("span a")).setPlainText(i18n("Set a Preview...")); + prev.findFirst(QL1S("a")).setAttribute(QL1S("href"), + QL1S("about:preview/modify/") + QVariant(index).toString()); + + setupPreview(prev, index); + //hideControls(prev); + + return prev; +} + + +QWebElement NewTabPage::loadingPreview(int index, const KUrl &url) +{ + QWebElement prev = markup(QL1S(".thumbnail")); + + prev.findFirst(QL1S(".preview img")).setAttribute(QL1S("src"), + QL1S("file:///") + KStandardDirs::locate("appdata", "pics/busywidget.gif")); + prev.findFirst(QL1S("span a")).setPlainText(i18n("Loading Preview...")); + prev.findFirst(QL1S("a")).setAttribute(QL1S("href"), url.toMimeDataString()); + + setupPreview(prev, index); + showControls(prev); + + // NOTE: we need the page frame for two reasons + // 1) to link to the WebPage calling the snapFinished slot + // 2) to "auto-destroy" snaps on tab closing :) + QWebFrame *frame = qobject_cast<QWebFrame *>(parent()); + WebSnap *snap = new WebSnap(url, frame); + connect(snap, SIGNAL(snapDone(bool)), frame->page(), SLOT(updateImage(bool)), Qt::UniqueConnection); + return prev; +} + + +QWebElement NewTabPage::validPreview(int index, const KUrl &url, const QString &title) +{ + QWebElement prev = markup(QL1S(".thumbnail")); + QString previewPath = QL1S("file://") + WebSnap::imagePathFromUrl(url); + + prev.findFirst(QL1S(".preview img")).setAttribute(QL1S("src") , previewPath); + prev.findFirst(QL1S("a")).setAttribute(QL1S("href"), url.toMimeDataString()); + prev.findFirst(QL1S("span a")).setAttribute(QL1S("href"), url.toMimeDataString()); + prev.findFirst(QL1S("span a")).setPlainText(checkTitle(title)); + + setupPreview(prev, index); + showControls(prev); + return prev; +} + + +QWebElement NewTabPage::tabPreview(int winIndex, int tabIndex, const KUrl &url, const QString &title) +{ + QWebElement prev = markup(QL1S(".thumbnail")); + QString previewPath = QL1S("file://") + WebSnap::imagePathFromUrl(url); + + QString href = QL1S("about:tabs/show?win=") + QString::number(winIndex) + QL1S("&tab=") + QString::number(tabIndex); + + prev.findFirst(QL1S(".preview img")).setAttribute(QL1S("src") , previewPath); + prev.findFirst(QL1S("a")).setAttribute(QL1S("href"), href); + prev.findFirst(QL1S("span a")).setAttribute(QL1S("href"), href); + prev.findFirst(QL1S("span a")).setPlainText(checkTitle(title)); + + setupTabPreview(prev, winIndex, tabIndex); + prev.findFirst(QL1S(".remove")).setStyleProperty(QL1S("visibility"), QL1S("visible")); + prev.findFirst(QL1S(".modify")).setStyleProperty(QL1S("visibility"), QL1S("hidden")); + return prev; +} + + +void NewTabPage::hideControls(QWebElement e) +{ + e.findFirst(QL1S(".remove")).setStyleProperty(QL1S("visibility"), QL1S("hidden")); + e.findFirst(QL1S(".modify")).setStyleProperty(QL1S("visibility"), QL1S("hidden")); +} + + +void NewTabPage::showControls(QWebElement e) +{ + e.findFirst(QL1S(".remove")).setStyleProperty(QL1S("visibility"), QL1S("visible")); + e.findFirst(QL1S(".modify")).setStyleProperty(QL1S("visibility"), QL1S("visible")); +} + + +void NewTabPage::setupPreview(QWebElement e, int index) +{ + e.findFirst(QL1S(".remove img")).setAttribute(QL1S("src"), QL1S("file:///") + KIconLoader::global()->iconPath("edit-delete", KIconLoader::DefaultState)); + e.findFirst(QL1S(".remove")).setAttribute(QL1S("title"), QL1S("Remove favorite")); + e.findFirst(QL1S(".modify img")).setAttribute(QL1S("src"), QL1S("file:///") + KIconLoader::global()->iconPath("insert-image", KIconLoader::DefaultState)); + e.findFirst(QL1S(".modify")).setAttribute(QL1S("title"), QL1S("Set new favorite")); + + e.findFirst(QL1S(".modify")).setAttribute(QL1S("href"), QL1S("about:preview/modify/") + QVariant(index).toString()); + e.findFirst(QL1S(".remove")).setAttribute(QL1S("href"), QL1S("about:preview/remove/") + QVariant(index).toString()); + + e.setAttribute(QL1S("id"), QL1S("preview") + QVariant(index).toString()); +} + + +void NewTabPage::setupTabPreview(QWebElement e, int winIndex, int tabIndex) +{ + e.findFirst(QL1S(".remove img")).setAttribute(QL1S("src"), QL1S("file:///") + KIconLoader::global()->iconPath("edit-delete", KIconLoader::DefaultState)); + e.findFirst(QL1S(".remove")).setAttribute(QL1S("title"), QL1S("Close Tab")); + + QString href = QL1S("about:tabs/remove?win=") + QString::number(winIndex) + QL1S("&tab=") + QString::number(tabIndex); + e.findFirst(QL1S(".remove")).setAttribute(QL1S("href"), href); + + e.setAttribute(QL1S("id"), QL1S("win") + QString::number(winIndex) + QL1S("tab") + QString::number(tabIndex)); +} + + +void NewTabPage::updateThumbs() +{ + // Update page, but only if open + if (m_root.document().findAll(QL1S("#rekonq-newtabpage")).count() == 0) + return; + if (m_root.findAll(QL1S(".favorites")).count() == 0 && m_root.findAll(QL1S(".closedTabs")).count() == 0) + return; + + QStringList urls = ReKonfig::previewUrls(); + QStringList names = ReKonfig::previewNames(); + + for (int i = 0; i < urls.count(); i++) + { + KUrl url = KUrl(urls.at(i)); + QString title = names.at(i); + + if (WebSnap::existsImage(url)) + { + QWebElement prev = m_root.findFirst(QL1S("#preview") + QVariant(i).toString()); + if (KUrl(prev.findFirst("a").attribute(QL1S("href"))) == url) + { + QWebElement newPrev = validPreview(i, url, title); + + if (m_root.findAll(QL1S(".closedTabs")).count() != 0) + hideControls(newPrev); + + prev.replace(newPrev); + } + } + } +} + + +void NewTabPage::removePreview(int index) +{ + QStringList names = ReKonfig::previewNames(); + QStringList urls = ReKonfig::previewUrls(); + + urls.removeAt(index); + names.removeAt(index); + + ReKonfig::setPreviewNames(names); + ReKonfig::setPreviewUrls(urls); + + generate(KUrl("about:favorites")); + + ReKonfig::self()->writeConfig(); +} + + +void NewTabPage::createBookItem(const KBookmark &bookmark, QWebElement parent) +{ + QString cacheDir = QL1S("file://") + KStandardDirs::locateLocal("cache" , "" , true); + QString icon = QL1S("file://") + KGlobal::dirs()->findResource("icon", "oxygen/16x16/mimetypes/text-html.png"); + if (bookmark.isGroup()) + { + KBookmarkGroup group = bookmark.toGroup(); + KBookmark bm = group.first(); + parent.appendInside(markup(QL1S("h3"))); + parent.lastChild().setPlainText(group.fullText()); + parent.appendInside(markup(QL1S(".folder"))); + while (!bm.isNull()) + { + createBookItem(bm, parent.lastChild()); // it is .folder + bm = group.next(bm); + } + } + else if (bookmark.isSeparator()) + { + parent.appendInside(QL1S("<hr />")); + } + else + { + QString b = bookmark.icon(); + if (b.contains(QL1S("favicons"))) + icon = cacheDir + bookmark.icon() + QL1S(".png"); + + parent.appendInside(markup(QL1S("img"))); + parent.lastChild().setAttribute(QL1S("src") , icon); + parent.lastChild().setAttribute(QL1S("width") , QL1S("16")); + parent.lastChild().setAttribute(QL1S("height") , QL1S("16")); + parent.appendInside(QL1S(" ")); + parent.appendInside(markup(QL1S("a"))); + parent.lastChild().setAttribute(QL1S("href") , bookmark.url().prettyUrl()); + parent.lastChild().setPlainText(bookmark.fullText()); + parent.appendInside(QL1S("<br />")); + } +} + + +QString NewTabPage::checkTitle(const QString &title) +{ + QString t(title); + if (t.length() > 23) + { + t.truncate(20); + t += QL1S("..."); + } + return t; +} + + QWebElement NewTabPage::createLinkItem(const QString &title, const QString &urlString, const QString &iconPath, int groupOrSize) const { const KIconLoader * const loader = KIconLoader::global(); |