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-rw-r--r--src/rekonqpage/newtabpage.cpp443
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diff --git a/src/rekonqpage/newtabpage.cpp b/src/rekonqpage/newtabpage.cpp
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-/* ============================================================
-*
-* This file is a part of the rekonq project
-*
-* Copyright (C) 2009-2010 by Andrea Diamantini <adjam7 at gmail dot com>
-* Copyright (C) 2010 by Matthieu Gicquel <matgic78 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 "newtabpage.h"
-#include "newtabpage.moc"
-
-// Auto Includes
-#include "rekonq.h"
-
-// Local Includes
-#include "historymodels.h"
-#include "bookmarksmanager.h"
-#include "application.h"
-#include "mainwindow.h"
-#include "mainview.h"
-#include "websnap.h"
-#include "previewselectorbar.h"
-#include "webtab.h"
-
-// KDE Includes
-#include <KStandardDirs>
-#include <KIconLoader>
-#include <KDebug>
-#include <KConfig>
-#include <KConfigGroup>
-#include <KDialog>
-
-// Qt Includes
-#include <QFile>
-
-
-NewTabPage::NewTabPage(QWebFrame *frame)
- : m_root(frame->documentElement())
-{
- QString htmlFilePath = KStandardDirs::locate("data", "rekonq/htmls/home.html");
- QString imagesPath = QString("file://") + KGlobal::dirs()->findResourceDir("data", "rekonq/pics/bg.png") + QString("rekonq/pics");
-
- QFile file(htmlFilePath);
- bool isOpened = file.open(QIODevice::ReadOnly);
- if (!isOpened)
- {
- kDebug() << "Couldn't open the home.html file";
- }
- else
- {
- m_html = file.readAll();
- m_html.replace(QString("%2"), imagesPath);
- }
-}
-
-
-NewTabPage::~NewTabPage()
-{
-}
-
-
-void NewTabPage::generate(KUrl url)
-{
- if(KUrl("about:preview").isParentOf(url))
- {
- if(url.directory() == QString("preview/remove"))
- {
- removePreview(url.fileName().toInt());
- return;
- }
- if(url.directory() == QString("preview/modify"))
- {
- int index = url.fileName().toInt();
- Application::instance()->mainWindow()->currentTab()->createPreviewSelectorBar(index);
- return;
- }
- }
-
- QWebPage *page = m_root.webFrame()->page();
- page->mainFrame()->setHtml(m_html);
-
- m_root = page->mainFrame()->documentElement().findFirst("#content");
-
- browsingMenu(url);
-
- QString title;
- if(url == KUrl("about:favorites"))
- {
- favoritesPage();
- title = i18n("Favorites");
- }
- else if(url == KUrl("about:closedTabs"))
- {
- closedTabsPage();
- title = i18n("Closed Tabs");
- }
- else if(url == KUrl("about:history"))
- {
- historyPage();
- title = i18n("History");
- }
- else if(url == KUrl("about:bookmarks"))
- {
- bookmarksPage();
- title = i18n("Bookmarks");
- }
-
- m_root.document().findFirst("title").setPlainText(title);
-}
-
-
-void NewTabPage::favoritesPage()
-{
- m_root.addClass("favorites");
-
- QStringList names = ReKonfig::previewNames();
- QStringList urls = ReKonfig::previewUrls();
-
- for(int i=0; i<8; ++i)
- {
- KUrl url = urls.at(i);
- QWebElement prev;
-
- if(url.isEmpty())
- prev = emptyPreview(i);
- else if(!QFile::exists(WebSnap::fileForUrl(url).toLocalFile()))
- prev = loadingPreview(i, url);
- else
- prev = validPreview(i, url, names.at(i));
-
- setupPreview(prev, i);
-
- m_root.appendInside(prev);
- }
-}
-
-
-QWebElement NewTabPage::emptyPreview(int index)
-{
- QWebElement prev = markup(".thumbnail");
-
- prev.findFirst(".preview img").setAttribute("src" , QString("file:///") +
- KIconLoader::global()->iconPath("insert-image", KIconLoader::Desktop));
- prev.findFirst("span a").setPlainText(i18n("Set a Preview..."));
- prev.findFirst("a").setAttribute("href", QString("about:preview/modify/" + QVariant(index).toString()));
-
- setupPreview(prev, index);
- hideControls(prev);
-
- return prev;
-}
-
-
-QWebElement NewTabPage::loadingPreview(int index, KUrl url)
-{
- QWebElement prev = markup(".thumbnail");
-
- prev.findFirst(".preview img").setAttribute("src" ,
- QString("file:///") + KStandardDirs::locate("appdata", "pics/busywidget.gif"));
- prev.findFirst("span a").setPlainText(i18n("Loading Preview..."));
- prev.findFirst("a").setAttribute("href", url.toMimeDataString());
-
- setupPreview(prev, index);
- showControls(prev);
-
- new WebSnap(url, m_root.webFrame(), index);
-
- return prev;
-}
-
-
-QWebElement NewTabPage::validPreview(int index, KUrl url, QString title)
-{
- QWebElement prev = markup(".thumbnail");
- KUrl previewPath = WebSnap::fileForUrl(url);
- QString iString = QVariant(index).toString();
-
- prev.findFirst(".preview img").setAttribute("src" , previewPath.toMimeDataString());
- prev.findFirst("a").setAttribute("href", url.toMimeDataString());
- prev.findFirst("span a").setAttribute("href", url.toMimeDataString());
- prev.findFirst("span a").setPlainText(checkTitle(title));
-
- setupPreview(prev, index);
- showControls(prev);
-
- return prev;
-}
-
-
-void NewTabPage::hideControls(QWebElement e)
-{
- e.findFirst(".remove").setStyleProperty("visibility", "hidden");
- e.findFirst(".modify").setStyleProperty("visibility", "hidden");
-}
-
-
-void NewTabPage::showControls(QWebElement e)
-{
- e.findFirst(".remove").setStyleProperty("visibility", "visible");
- e.findFirst(".modify").setStyleProperty("visibility", "visible");
-}
-
-
-void NewTabPage::setupPreview(QWebElement e, int index)
-{
- e.findFirst(".remove img").setAttribute("src", QString("file:///") +
- KIconLoader::global()->iconPath("edit-delete", KIconLoader::DefaultState));
- e.findFirst(".remove").setAttribute("title", "Remove favorite");
- e.findFirst(".modify img").setAttribute("src", QString("file:///") +
- KIconLoader::global()->iconPath("insert-image", KIconLoader::DefaultState));
- e.findFirst(".modify").setAttribute("title", "Set new favorite");
-
- e.findFirst(".modify").setAttribute("href", QString("about:preview/modify/" + QVariant(index).toString()));
- e.findFirst(".remove").setAttribute("href", QString("about:preview/remove/" + QVariant(index).toString()));
-
- e.setAttribute("id", "preview" + QVariant(index).toString());
-}
-
-
-void NewTabPage::snapFinished(int index, KUrl url, QString title)
-{
- // do not try to modify the page if it isn't the newTabPage
- if(m_root.document().findAll("#rekonq-newtabpage").count() == 0)
- return;
-
- QWebElement prev = m_root.findFirst("#preview" + QVariant(index).toString());
- QWebElement newPrev = validPreview(index, url, title);
-
- if(m_root.findAll(".closedTabs").count() != 0)
- hideControls(newPrev);
-
- prev.replace(newPrev);
-
- // update title
- if(m_root.findAll(".favorites").count() != 0)
- {
- QStringList names = ReKonfig::previewNames();
- names.replace(index, title);
- ReKonfig::setPreviewNames(names);
-
- ReKonfig::self()->writeConfig();
- }
-}
-
-
-void NewTabPage::removePreview(int index)
-{
- QStringList names = ReKonfig::previewNames();
- QStringList urls = ReKonfig::previewUrls();
-
- urls.replace(index, QString(""));
- names.replace(index, QString(""));
-
- ReKonfig::setPreviewNames(names);
- ReKonfig::setPreviewUrls(urls);
-
- ReKonfig::self()->writeConfig();
-
- QWebElement prev = m_root.findFirst("#preview" + QVariant(index).toString());
- prev.replace(emptyPreview(index));
-}
-
-
-void NewTabPage::browsingMenu(const KUrl &currentUrl)
-{
- QList<QWebElement> navItems;
-
- KIconLoader *loader = KIconLoader::global();
-
- QWebElement nav = markup(".link"); // Favorites
- nav.findFirst("a").setAttribute("href", "about:favorites");
- nav.findFirst("img").setAttribute("src" , QString("file:///" +
- loader->iconPath("emblem-favorite", KIconLoader::Desktop ||KIconLoader::SizeSmall)));
- nav.findFirst("a").appendInside(i18n("Favorites"));
- navItems.append(nav);
-
- nav = markup(".link"); // Closed Tabs
- nav.findFirst("a").setAttribute("href", "about:closedTabs");
- nav.findFirst("img").setAttribute("src" , QString("file:///" +
- loader->iconPath("tab-close", KIconLoader::Desktop ||KIconLoader::SizeSmall)));
- nav.findFirst("a").appendInside(i18n("Closed Tabs"));
- navItems.append(nav);
-
- nav = markup(".link"); // Bookmarks
- nav.findFirst("a").setAttribute("href", "about:bookmarks");
- nav.findFirst("img").setAttribute("src" , QString("file:///" +
- loader->iconPath("bookmarks", KIconLoader::Desktop ||KIconLoader::SizeSmall)));
- nav.findFirst("a").appendInside(i18n("Bookmarks"));
- navItems.append(nav);
-
- nav = markup(".link"); // History
- nav.findFirst("a").setAttribute("href", "about:history");
- nav.findFirst("img").setAttribute("src" , QString("file:///" +
- loader->iconPath("view-history", KIconLoader::Desktop ||KIconLoader::SizeSmall)));
- nav.findFirst("a").appendInside(i18n("History"));
- navItems.append(nav);
-
- QWebElement it;
- foreach(it, navItems)
- {
- if(it.findFirst("a").attribute("href") == currentUrl.toMimeDataString())
- it.addClass("current");
- else if(currentUrl == "about:home" && it.findFirst("a").attribute("href") == "about:favorites")
- it.addClass("current");
- m_root.document().findFirst("#navigation").appendInside(it);
- }
-}
-
-
-void NewTabPage::historyPage()
-{
- m_root.addClass("history");
-
- HistoryTreeModel *model = Application::historyManager()->historyTreeModel();
-
- int i = 0;
- do
- {
- QModelIndex index = model->index(i, 0, QModelIndex() );
- if(model->hasChildren(index))
- {
- m_root.appendInside(markup("h3"));
- m_root.lastChild().setPlainText(index.data().toString());
-
- for(int j=0; j< model->rowCount(index); ++j)
- {
- QModelIndex son = model->index(j, 0, index );
- m_root.appendInside(son.data(HistoryModel::DateTimeRole).toDateTime().toString("hh:mm"));
- m_root.appendInside(" ");
- m_root.appendInside(markup("a"));
- m_root.lastChild().setAttribute("href" , son.data(HistoryModel::UrlStringRole).toString());
- m_root.lastChild().appendInside(son.data().toString());
- m_root.appendInside("<br/>");
- }
- }
- i++;
- }
- while( model->hasIndex( i , 0 , QModelIndex() ) );
-}
-
-
-void NewTabPage::bookmarksPage()
-{
- m_root.addClass("bookmarks");
-
- KBookmarkGroup bookGroup = Application::bookmarkProvider()->rootGroup();
- if (bookGroup.isNull())
- {
- return;
- }
-
- KBookmark bookmark = bookGroup.first();
- while (!bookmark.isNull())
- {
- createBookItem(bookmark, m_root);
- bookmark = bookGroup.next(bookmark);
- }
-}
-
-
-void NewTabPage::createBookItem(const KBookmark &bookmark, QWebElement parent)
-{
- if (bookmark.isGroup())
- {
- KBookmarkGroup group = bookmark.toGroup();
- KBookmark bm = group.first();
- parent.appendInside(markup("h3"));
- parent.lastChild().setPlainText(group.text());
- parent.appendInside(markup(".bookfolder"));
- while (!bm.isNull())
- {
- createBookItem(bm, parent.lastChild()); // it is .bookfolder
- bm = group.next(bm);
- }
- }
- else if(bookmark.isSeparator())
- {
- parent.appendInside("<hr/>");
- }
- else
- {
- parent.appendInside(markup("a"));
- parent.lastChild().setAttribute("href" , bookmark.url().prettyUrl());
- parent.lastChild().setPlainText(bookmark.text());
- parent.appendInside("<br/>");
- }
-}
-
-
-void NewTabPage::closedTabsPage()
-{
- m_root.addClass("closedTabs");
-
- QList<HistoryItem> links = Application::instance()->mainWindow()->mainView()->recentlyClosedTabs();
-
- for(int i=0; i < links.count(); ++i)
- {
- HistoryItem item = links.at(i);
- QWebElement prev;
-
- if(item.url.isEmpty())
- continue;
- else if(!QFile::exists(WebSnap::fileForUrl(item.url).toLocalFile()))
- prev = loadingPreview(i, item.url);
- else
- prev = validPreview(i, item.url, item.title);
-
- prev.setAttribute("id", "preview" + QVariant(i).toString());
- hideControls(prev);
- m_root.appendInside(prev);
- }
-}
-
-
-QString NewTabPage::checkTitle(QString title)
-{
- if(title.length() > 23)
- {
- title.truncate(20);
- title += "...";
- }
- return title;
-}