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/* This file is part of the KDE project
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Copyright (C) 2003 George Staikos <staikos@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2 as published by the Free Software Foundation.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef web_module_h
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#define web_module_h
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#include <assert.h>
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#include <tdehtml_part.h>
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#include <kiconloader.h>
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#include <tdelocale.h>
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#include <konqsidebarplugin.h>
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#include <tdepopupmenu.h>
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#include <tqobject.h>
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// A wrapper for TDEHTMLPart to make it behave the way we want it to.
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class TDEHTMLSideBar : public TDEHTMLPart
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{
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TQ_OBJECT
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public:
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TDEHTMLSideBar(bool universal) : TDEHTMLPart() {
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setStatusMessagesEnabled(false);
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setMetaRefreshEnabled(true);
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setJavaEnabled(false);
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setPluginsEnabled(false);
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setFormNotification(TDEHTMLPart::Only);
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connect(this,
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TQT_SIGNAL(formSubmitNotification(const char*,const TQString&,const TQByteArray&,const TQString&,const TQString&,const TQString&)),
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this,
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TQT_SLOT(formProxy(const char*,const TQString&,const TQByteArray&,const TQString&,const TQString&,const TQString&))
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);
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_linkMenu = new TDEPopupMenu(widget(),
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"link context menu");
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if (!universal) {
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_linkMenu->insertItem(i18n("&Open Link"),
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this, TQT_SLOT(loadPage()));
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_linkMenu->insertItem(i18n("Open in New &Window"),
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this, TQT_SLOT(loadNewWindow()));
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} else {
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_linkMenu->insertItem(i18n("Open in New &Window"),
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this, TQT_SLOT(loadPage()));
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}
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_menu = new TDEPopupMenu(widget(), "context menu");
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_menu->insertItem(SmallIcon("reload"), i18n("&Reload"),
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this, TQT_SIGNAL(reload()));
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_menu->insertItem(SmallIcon("reload"), i18n("Set &Automatic Reload"), this, TQT_SIGNAL(setAutoReload()));
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connect(this,
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TQT_SIGNAL(popupMenu(const TQString&,const TQPoint&)),
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this,
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TQT_SLOT(showMenu(const TQString&, const TQPoint&)));
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}
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virtual ~TDEHTMLSideBar() {}
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signals:
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void submitFormRequest(const char*,const TQString&,const TQByteArray&,const TQString&,const TQString&,const TQString&);
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void openURLRequest(const TQString& url, KParts::URLArgs args);
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void openURLNewWindow(const TQString& url, KParts::URLArgs args);
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void reload();
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void setAutoReload();
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protected:
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virtual void urlSelected( const TQString &url, int button,
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int state, const TQString &_target,
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KParts::URLArgs args = KParts::URLArgs()) {
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if (button == TQt::LeftButton ){
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if (_target.lower() == "_self") {
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openURL(url);
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} else if (_target.lower() == "_blank") {
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emit openURLNewWindow(completeURL(url).url(), args);
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} else { // isEmpty goes here too
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emit openURLRequest(completeURL(url).url(), args);
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}
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return;
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}
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if (button == TQt::MidButton) {
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emit openURLNewWindow(completeURL(url).url(),
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args);
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return;
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}
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// A refresh
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if (button == 0 && _target.lower() == "_self") {
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openURL(completeURL(url));
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return;
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}
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TDEHTMLPart::urlSelected(url,button,state,_target,args);
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}
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protected slots:
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void loadPage() {
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emit openURLRequest(completeURL(_lastUrl).url(),
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KParts::URLArgs());
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}
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void loadNewWindow() {
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emit openURLNewWindow(completeURL(_lastUrl).url(),
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KParts::URLArgs());
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}
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void showMenu(const TQString& url, const TQPoint& pos) {
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if (url.isEmpty()) {
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_menu->popup(pos);
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} else {
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_lastUrl = url;
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_linkMenu->popup(pos);
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}
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}
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void formProxy(const char *action,
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const TQString& url,
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const TQByteArray& formData,
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const TQString& target,
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const TQString& contentType,
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const TQString& boundary) {
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TQString t = target.lower();
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TQString u;
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if (TQCString(action).lower() != "post") {
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// GET
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KURL kurl = completeURL(url);
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kurl.setQuery(formData.data());
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u = kurl.url();
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} else {
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u = completeURL(url).url();
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}
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// Some sites seem to use empty targets to send to the
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// main frame.
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if (t == "_content") {
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emit submitFormRequest(action, u, formData,
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target, contentType, boundary);
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} else if (t.isEmpty() || t == "_self") {
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setFormNotification(TDEHTMLPart::NoNotification);
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submitFormProxy(action, u, formData, target,
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contentType, boundary);
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setFormNotification(TDEHTMLPart::Only);
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}
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}
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private:
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TDEPopupMenu *_menu, *_linkMenu;
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TQString _lastUrl;
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};
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class KonqSideBarWebModule : public KonqSidebarPlugin
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{
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TQ_OBJECT
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public:
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KonqSideBarWebModule(TDEInstance *instance, TQObject *parent,
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TQWidget *widgetParent, TQString &desktopName,
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const char *name);
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virtual ~KonqSideBarWebModule();
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virtual TQWidget *getWidget();
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virtual void *provides(const TQString &);
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signals:
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void submitFormRequest(const char*,const TQString&,const TQByteArray&,const TQString&,const TQString&,const TQString&);
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void openURLRequest(const KURL &url, const KParts::URLArgs &args);
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void createNewWindow(const KURL &url, const KParts::URLArgs &args);
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protected:
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virtual void handleURL(const KURL &url);
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private slots:
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void urlClicked(const TQString& url, KParts::URLArgs args);
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void formClicked(const KURL& url, const KParts::URLArgs& args);
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void urlNewWindow(const TQString& url, KParts::URLArgs args);
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void pageLoaded();
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void loadFavicon();
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void setTitle(const TQString&);
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void setAutoReload();
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void reload();
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private:
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TDEHTMLSideBar *_htmlPart;
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KURL _url;
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int reloadTimeout;
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TQString _desktopName;
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};
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#endif
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