Fix/improve kwebapp contextual actions

6 files changed, 292 insertions, 35 deletions

diff --git a/kwebapp/CMakeLists.txt b/kwebapp/CMakeLists.txt
index 990897eb..fab9106a 100644
--- a/kwebapp/CMakeLists.txt
+++ b/kwebapp/CMakeLists.txt
@@ -1,5 +1,6 @@
 set( kwebapp_SRCS
     rekonqview.cpp
+    searchengine.cpp
     walletbar.cpp
     webview.cpp
     webpage.cpp
diff --git a/kwebapp/kwebmain.cpp b/kwebapp/kwebmain.cpp
index a0848946..9e6c7452 100644
--- a/kwebapp/kwebmain.cpp
+++ b/kwebapp/kwebmain.cpp
@@ -59,7 +59,7 @@ int main(int argc, char **argv)
     KApplication app;
 
     QWebSettings::setIconDatabasePath(KStandardDirs::locateLocal("cache", "kwebapp.favicons/"));
-    qDebug() << "ICON PATH: " << KStandardDirs::locateLocal("cache", "kwebapp.favicons/");
+    
     KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
     if (args->count() != 1)
     {
diff --git a/kwebapp/searchengine.cpp b/kwebapp/searchengine.cpp
new file mode 100644
index 00000000..6f7f6edc
--- /dev/null
+++ b/kwebapp/searchengine.cpp
@@ -0,0 +1,139 @@
+/* ============================================================
+*
+* This file is a part of the rekonq project
+*
+* Copyright (C) 2008-2012 by Andrea Diamantini <adjam7 at gmail dot com>
+* Copyright (C) 2009-2011 by Lionel Chauvin <megabigbug@yahoo.fr>
+*
+*
+* 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/>.
+*
+* ============================================================ */
+
+
+// local includes
+#include "searchengine.h"
+
+//KDE includes
+#include <KConfigGroup>
+#include <KServiceTypeTrader>
+
+
+struct SearchEnginePrivate
+{
+    SearchEnginePrivate() : isLoaded(false) {}
+    bool isLoaded;
+    QString delimiter;
+    KService::List favorites;
+    KService::Ptr defaultEngine;
+};
+
+
+K_GLOBAL_STATIC(SearchEnginePrivate, d)
+
+
+void SearchEngine::reload()
+{
+    KConfig config("kuriikwsfilterrc"); //Shared with konqueror
+    KConfigGroup cg = config.group("General");
+
+    //load delimiter
+    d->delimiter = cg.readEntry("KeywordDelimiter", ":");
+
+    //load favorite engines
+    QStringList favoriteEngines;
+    favoriteEngines = cg.readEntry("FavoriteSearchEngines", favoriteEngines);
+    KService::List favorites;
+    KService::Ptr service;
+    Q_FOREACH(const QString & engine, favoriteEngines)
+    {
+        service = KService::serviceByDesktopPath(QString("searchproviders/%1.desktop").arg(engine));
+        if (service)
+        {
+            favorites << service;
+        }
+    }
+    d->favorites = favorites;
+
+    //load default engine
+    QString dse = cg.readEntry("DefaultSearchEngine");
+    d->defaultEngine = KService::serviceByDesktopPath(QString("searchproviders/%1.desktop").arg(dse));
+
+    d->isLoaded = true;
+}
+
+
+QString SearchEngine::delimiter()
+{
+    if (!d->isLoaded)
+        reload();
+
+    return d->delimiter;
+}
+
+
+KService::List SearchEngine::favorites()
+{
+    if (!d->isLoaded)
+        reload();
+
+    return d->favorites;
+}
+
+
+KService::Ptr SearchEngine::defaultEngine()
+{
+    if (!d->isLoaded)
+        reload();
+
+    return d->defaultEngine;
+}
+
+
+KService::Ptr SearchEngine::fromString(const QString &text)
+{
+    KService::List providers = KServiceTypeTrader::self()->query("SearchProvider");
+    int i = 0;
+    bool found = false;
+    KService::Ptr service;
+    while (!found && i < providers.size())
+    {
+        QStringList list = providers.at(i)->property("Keys").toStringList();
+        Q_FOREACH(const QString & key, list)
+        {
+            const QString searchPrefix = key + delimiter();
+            if (text.startsWith(searchPrefix))
+            {
+                service = providers.at(i);
+                found = true;
+            }
+        }
+        i++;
+    }
+
+    return service;
+}
+
+
+QString SearchEngine::buildQuery(KService::Ptr engine, const QString &text)
+{
+    if (!engine)
+        return QString();
+    QString query = engine->property("Query").toString();
+    query = query.replace("\\{@}", KUrl::toPercentEncoding(text));
+    return query;
+}
diff --git a/kwebapp/searchengine.h b/kwebapp/searchengine.h
new file mode 100644
index 00000000..bcb364fa
--- /dev/null
+++ b/kwebapp/searchengine.h
@@ -0,0 +1,56 @@
+/* ============================================================
+*
+* This file is a part of the rekonq project
+*
+* Copyright (C) 2008-2012 by Andrea Diamantini <adjam7 at gmail dot com>
+* Copyright (C) 2009-2011 by Lionel Chauvin <megabigbug@yahoo.fr>
+*
+*
+* 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/>.
+*
+* ============================================================ */
+
+
+#ifndef SEARCHENGINE_H
+#define SEARCHENGINE_H
+
+
+// KDE Includes
+#include <KService>
+
+//Qt Includes
+#include <QString>
+
+
+namespace SearchEngine
+{
+void reload();
+
+QString delimiter();
+
+KService::Ptr defaultEngine();
+
+KService::List favorites();
+
+KService::Ptr fromString(const QString &text);
+
+QString buildQuery(KService::Ptr engine, const QString &text);
+
+QString extractQuery(const QString &text);
+}
+
+#endif
diff --git a/kwebapp/webview.cpp b/kwebapp/webview.cpp
index 782c98d9..a79fa41f 100644
--- a/kwebapp/webview.cpp
+++ b/kwebapp/webview.cpp
@@ -28,6 +28,9 @@
 #include "webview.h"
 #include "webview.moc"
 
+// Local Includes
+#include "searchengine.h"
+
 // KDE Includes
 #include <KIO/Job>
 #include <KIO/RenameDialog>
@@ -52,6 +55,10 @@
 #include <QWebHistory>
 #include <QNetworkRequest>
 #include <QPointer>
+#include <QWebSettings>
+#include <QApplication>
+#include <QMimeData>
+#include <QClipboard>
 
 // Defines
 #define QL1S(x) QLatin1String(x)
@@ -235,32 +242,32 @@ void WebView::menuRequested(const QPoint &pos)
             }
         }
 
-//         // Default SearchEngine
-//         KService::Ptr defaultEngine = SearchEngine::defaultEngine();
-//         if (defaultEngine) // check if a default engine is set
-//         {
-//             a = new KAction(i18nc("Search selected text with the default search engine", "Search with %1", defaultEngine->name()), this);
-//             a->setIcon(rApp->iconManager()->iconForUrl(SearchEngine::buildQuery(defaultEngine, "")));
-//             a->setData(defaultEngine->entryPath());
-//             connect(a, SIGNAL(triggered(bool)), this, SLOT(search()));
-//             menu.addAction(a);
-//         }
+        // Default SearchEngine
+        KService::Ptr defaultEngine = SearchEngine::defaultEngine();
+        if (defaultEngine) // check if a default engine is set
+        {
+            a = new KAction(i18nc("Search selected text with the default search engine", "Search with %1", defaultEngine->name()), this);
+            a->setIcon(QWebSettings::iconForUrl(SearchEngine::buildQuery(defaultEngine, "")));
+            a->setData(defaultEngine->entryPath());
+            connect(a, SIGNAL(triggered(bool)), this, SLOT(search()));
+            menu.addAction(a);
+        }
 
         // All favourite ones
         KActionMenu *searchMenu = new KActionMenu(KIcon("edit-find"), i18nc("@title:menu", "Search"), this);
 
-//         Q_FOREACH(const KService::Ptr & engine, SearchEngine::favorites())
-//         {
-//             a = new KAction(i18nc("@item:inmenu Search, %1 = search engine", "With %1", engine->name()), this);
-//             a->setIcon(rApp->iconManager()->iconForUrl(SearchEngine::buildQuery(engine, "")));
-//             a->setData(engine->entryPath());
-//             connect(a, SIGNAL(triggered(bool)), this, SLOT(search()));
-//             searchMenu->addAction(a);
-//         }
+        Q_FOREACH(const KService::Ptr & engine, SearchEngine::favorites())
+        {
+            a = new KAction(i18nc("@item:inmenu Search, %1 = search engine", "With %1", engine->name()), this);
+            a->setIcon(QWebSettings::iconForUrl(SearchEngine::buildQuery(engine, "")));
+            a->setData(engine->entryPath());
+            connect(a, SIGNAL(triggered(bool)), this, SLOT(search()));
+            searchMenu->addAction(a);
+        }
 
-//         a = new KAction(KIcon("edit-find"), i18n("On Current Page"), this);
-//         connect(a, SIGNAL(triggered()), rApp->mainWindow(), SLOT(findSelectedText()));
-//         searchMenu->addAction(a);
+        a = new KAction(KIcon("edit-find"), i18n("On Current Page"), this);
+        connect(a, SIGNAL(triggered()), this, SLOT(findSelectedText()));
+        searchMenu->addAction(a);
 
         if (!searchMenu->menu()->isEmpty())
         {
@@ -270,19 +277,21 @@ void WebView::menuRequested(const QPoint &pos)
 
     // DEFAULT ACTIONs (on the bottom) -----------------------
     menu.addSeparator();
-    if (resultHit & WebView::LinkSelection)
-    {
-        a = new KAction(KIcon("bookmark-new"), i18n("&Bookmark link"), this);
-        a->setData(result.linkUrl());
-        connect(a, SIGNAL(triggered(bool)), this, SLOT(bookmarkLink()));
-        menu.addAction(a);
-    }
-    else
-    {
-        a = new KAction(KIcon("bookmark-new"), i18n("&Add Bookmark"), this);
-        connect(a, SIGNAL(triggered(bool)), this, SLOT(bookmarkCurrentPage()));
-        menu.addAction(a);
-    }
+
+    // FIXME: bookmarks management
+//     if (resultHit & WebView::LinkSelection)
+//     {
+//         a = new KAction(KIcon("bookmark-new"), i18n("&Bookmark link"), this);
+//         a->setData(result.linkUrl());
+//         connect(a, SIGNAL(triggered(bool)), this, SLOT(bookmarkLink()));
+//         menu.addAction(a);
+//     }
+//     else
+//     {
+//         a = new KAction(KIcon("bookmark-new"), i18n("&Add Bookmark"), this);
+//         connect(a, SIGNAL(triggered(bool)), this, SLOT(bookmarkCurrentPage()));
+//         menu.addAction(a);
+//     }
     menu.addAction(sendByMailAction);
 
 
@@ -307,3 +316,50 @@ void WebView::sendByMail()
     KToolInvocation::invokeMailer("", "", "", "", url);
 }
 
+
+void WebView::findSelectedText()
+{
+    QWebPage::FindFlags options = QWebPage::FindWrapsAroundDocument;
+
+    findText(selectedText(), options);
+}
+
+
+void WebView::search()
+{
+    KAction *a = qobject_cast<KAction*>(sender());
+    KService::Ptr engine = KService::serviceByDesktopPath(a->data().toString());
+    KUrl urlSearch = KUrl(SearchEngine::buildQuery(engine, selectedText()));
+
+    load(urlSearch);
+}
+
+
+void WebView::viewImage(Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers)
+{
+    Q_UNUSED(buttons);
+    Q_UNUSED(modifiers);
+
+    KAction *a = qobject_cast<KAction*>(sender());
+    KUrl url(a->data().toUrl());
+
+    load(url);
+}
+
+
+void WebView::slotCopyImageLocation()
+{
+    KAction *a = qobject_cast<KAction*>(sender());
+    KUrl imageUrl(a->data().toUrl());
+#ifndef QT_NO_MIMECLIPBOARD
+    // Set it in both the mouse selection and in the clipboard
+    QMimeData* mimeData = new QMimeData;
+    imageUrl.populateMimeData(mimeData);
+    QApplication::clipboard()->setMimeData(mimeData, QClipboard::Clipboard);
+    mimeData = new QMimeData;
+    imageUrl.populateMimeData(mimeData);
+    QApplication::clipboard()->setMimeData(mimeData, QClipboard::Selection);
+#else
+    QApplication::clipboard()->setText(imageUrl.url());
+#endif
+}
diff --git a/kwebapp/webview.h b/kwebapp/webview.h
index 5cf6fcfe..7c636367 100644
--- a/kwebapp/webview.h
+++ b/kwebapp/webview.h
@@ -61,6 +61,11 @@ private Q_SLOTS:
     void openLinkInDefaultBrowser();
 
     void sendByMail();
+    void findSelectedText();
+    void search();
+
+    void viewImage(Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers);
+    void slotCopyImageLocation();
 
 private:
     WebPage *m_page;