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Diffstat (limited to 'konqueror/sidebar/web_module/web_module.h')
| -rw-r--r-- | konqueror/sidebar/web_module/web_module.h | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/konqueror/sidebar/web_module/web_module.h b/konqueror/sidebar/web_module/web_module.h new file mode 100644 index 000000000..58650b309 --- /dev/null +++ b/konqueror/sidebar/web_module/web_module.h @@ -0,0 +1,202 @@ +/* This file is part of the KDE project + Copyright (C) 2003 George Staikos <staikos@kde.org> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License version 2 as published by the Free Software Foundation. + + This library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#ifndef web_module_h +#define web_module_h + +#include <assert.h> +#include <khtml_part.h> +#include <kiconloader.h> +#include <klocale.h> +#include <konqsidebarplugin.h> +#include <kpopupmenu.h> +#include <qobject.h> + + +// A wrapper for KHTMLPart to make it behave the way we want it to. +class KHTMLSideBar : public KHTMLPart +{ + Q_OBJECT + public: + KHTMLSideBar(bool universal) : KHTMLPart() { + setStatusMessagesEnabled(false); + setMetaRefreshEnabled(true); + setJavaEnabled(false); + setPluginsEnabled(false); + + setFormNotification(KHTMLPart::Only); + connect(this, + SIGNAL(formSubmitNotification(const char*,const QString&,const QByteArray&,const QString&,const QString&,const QString&)), + this, + SLOT(formProxy(const char*,const QString&,const QByteArray&,const QString&,const QString&,const QString&)) + ); + + + _linkMenu = new KPopupMenu(widget(), + "link context menu"); + if (!universal) { + _linkMenu->insertItem(i18n("&Open Link"), + this, SLOT(loadPage())); + _linkMenu->insertItem(i18n("Open in New &Window"), + this, SLOT(loadNewWindow())); + } else { + _linkMenu->insertItem(i18n("Open in New &Window"), + this, SLOT(loadPage())); + } + _menu = new KPopupMenu(widget(), "context menu"); + _menu->insertItem(SmallIcon("reload"), i18n("&Reload"), + this, SIGNAL(reload())); + _menu->insertItem(SmallIcon("reload"), i18n("Set &Automatic Reload"), this, SIGNAL(setAutoReload())); + + connect(this, + SIGNAL(popupMenu(const QString&,const QPoint&)), + this, + SLOT(showMenu(const QString&, const QPoint&))); + + } + virtual ~KHTMLSideBar() {} + + signals: + void submitFormRequest(const char*,const QString&,const QByteArray&,const QString&,const QString&,const QString&); + void openURLRequest(const QString& url, KParts::URLArgs args); + void openURLNewWindow(const QString& url, KParts::URLArgs args); + void reload(); + void setAutoReload(); + + protected: + virtual void urlSelected( const QString &url, int button, + int state, const QString &_target, + KParts::URLArgs args = KParts::URLArgs()) { + if (button == LeftButton ){ + if (_target.lower() == "_self") { + openURL(url); + } else if (_target.lower() == "_blank") { + emit openURLNewWindow(completeURL(url).url(), args); + } else { // isEmpty goes here too + emit openURLRequest(completeURL(url).url(), args); + } + return; + } + if (button == MidButton) { + emit openURLNewWindow(completeURL(url).url(), + args); + return; + } + // A refresh + if (button == 0 && _target.lower() == "_self") { + openURL(completeURL(url)); + return; + } + KHTMLPart::urlSelected(url,button,state,_target,args); + } + + protected slots: + void loadPage() { + emit openURLRequest(completeURL(_lastUrl).url(), + KParts::URLArgs()); + } + + void loadNewWindow() { + emit openURLNewWindow(completeURL(_lastUrl).url(), + KParts::URLArgs()); + } + + void showMenu(const QString& url, const QPoint& pos) { + if (url.isEmpty()) { + _menu->popup(pos); + } else { + _lastUrl = url; + _linkMenu->popup(pos); + } + } + + void formProxy(const char *action, + const QString& url, + const QByteArray& formData, + const QString& target, + const QString& contentType, + const QString& boundary) { + QString t = target.lower(); + QString u; + + if (QCString(action).lower() != "post") { + // GET + KURL kurl = completeURL(url); + kurl.setQuery(formData.data()); + u = kurl.url(); + } else { + u = completeURL(url).url(); + } + + // Some sites seem to use empty targets to send to the + // main frame. + if (t == "_content") { + emit submitFormRequest(action, u, formData, + target, contentType, boundary); + } else if (t.isEmpty() || t == "_self") { + setFormNotification(KHTMLPart::NoNotification); + submitFormProxy(action, u, formData, target, + contentType, boundary); + setFormNotification(KHTMLPart::Only); + } + } + private: + KPopupMenu *_menu, *_linkMenu; + QString _lastUrl; +}; + + + +class KonqSideBarWebModule : public KonqSidebarPlugin +{ + Q_OBJECT + public: + KonqSideBarWebModule(KInstance *instance, QObject *parent, + QWidget *widgetParent, QString &desktopName, + const char *name); + virtual ~KonqSideBarWebModule(); + + virtual QWidget *getWidget(); + virtual void *provides(const QString &); + + signals: + void submitFormRequest(const char*,const QString&,const QByteArray&,const QString&,const QString&,const QString&); + void openURLRequest(const KURL &url, const KParts::URLArgs &args); + void createNewWindow(const KURL &url, const KParts::URLArgs &args); + protected: + virtual void handleURL(const KURL &url); + + private slots: + void urlClicked(const QString& url, KParts::URLArgs args); + void formClicked(const KURL& url, const KParts::URLArgs& args); + void urlNewWindow(const QString& url, KParts::URLArgs args); + void pageLoaded(); + void loadFavicon(); + void setTitle(const QString&); + void setAutoReload(); + void reload(); + + private: + KHTMLSideBar *_htmlPart; + KURL _url; + int reloadTimeout; + QString _desktopName; +}; + +#endif + |