Updated to final KDE3 ktorrent release (2.2.6)

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/ktorrent@1077377 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 272 insertions, 0 deletions

diff --git a/plugins/search/searchwidget.cpp b/plugins/search/searchwidget.cpp
new file mode 100644
index 0000000..2ed19e8
--- /dev/null
+++ b/plugins/search/searchwidget.cpp
@@ -0,0 +1,272 @@
+/***************************************************************************
+ *   Copyright (C) 2005 by Joris Guisson, Ivan Vasic                       *
+ *   [email protected]                                               *
+ *   [email protected]                                                      *
+ *                                                                         *
+ *   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) any later version.                                   *
+ *                                                                         *
+ *   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, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.             *
+ ***************************************************************************/
+
+#include <kapplication.h>
+#include <khtmlview.h>
+#include <qlayout.h>
+#include <qfile.h> 
+#include <qtextstream.h> 
+#include <qstring.h> 
+#include <qstringlist.h> 
+#include <klineedit.h>
+#include <kpushbutton.h>
+#include <kglobal.h>
+#include <klocale.h>
+#include <kstandarddirs.h> 
+#include <kiconloader.h>
+#include <kcombobox.h>
+#include <kpopupmenu.h>
+#include <kparts/partmanager.h>
+#include <kio/job.h>
+#include <kmessagebox.h>
+#include <kfiledialog.h>
+#include <kprogress.h>
+#include <util/log.h>
+#include <torrent/globals.h>
+#include <interfaces/guiinterface.h>
+#include <interfaces/coreinterface.h>
+#include "searchwidget.h"
+#include "searchbar.h"
+#include "htmlpart.h"
+#include "searchplugin.h"
+#include "searchenginelist.h"
+
+
+
+using namespace bt;
+
+namespace kt
+{
+	
+	
+	SearchWidget::SearchWidget(SearchPlugin* sp) : html_part(0),sp(sp)
+	{
+		QVBoxLayout* layout = new QVBoxLayout(this);
+		layout->setAutoAdd(true);
+		sbar = new SearchBar(this);
+		html_part = new HTMLPart(this);
+	
+		right_click_menu = new KPopupMenu(this);
+		right_click_menu->insertSeparator();
+		back_id = right_click_menu->insertItem(
+                        KGlobal::iconLoader()->loadIconSet(QApplication::reverseLayout() 
+                        ? "forward" : "back",KIcon::Small),
+				i18n("Back"),html_part,SLOT(back()));
+		right_click_menu->insertItem(
+				KGlobal::iconLoader()->loadIconSet("reload",KIcon::Small),
+				i18n("Reload"),html_part,SLOT(reload()));
+	
+		right_click_menu->setItemEnabled(back_id,false);
+		sbar->m_back->setEnabled(false);
+		connect(sbar->m_search_button,SIGNAL(clicked()),this,SLOT(searchPressed()));
+		connect(sbar->m_clear_button,SIGNAL(clicked()),this,SLOT(clearPressed()));
+		connect(sbar->m_search_text,SIGNAL(returnPressed()),this,SLOT(searchPressed()));
+		connect(sbar->m_back,SIGNAL(clicked()),html_part,SLOT(back()));
+		connect(sbar->m_reload,SIGNAL(clicked()),html_part,SLOT(reload()));
+	
+		sbar->m_clear_button->setIconSet(
+				KGlobal::iconLoader()->loadIconSet(QApplication::reverseLayout() 
+                        ? "clear_left" : "locationbar_erase",KIcon::Small));
+		sbar->m_back->setIconSet(
+                        KGlobal::iconLoader()->loadIconSet(QApplication::reverseLayout() 
+                        ? "forward" : "back", KIcon::Small));
+		sbar->m_reload->setIconSet(
+				KGlobal::iconLoader()->loadIconSet("reload",KIcon::Small));
+		
+		
+		connect(html_part,SIGNAL(backAvailable(bool )),
+				this,SLOT(onBackAvailable(bool )));
+		connect(html_part,SIGNAL(onURL(const QString& )),
+				this,SLOT(onURLHover(const QString& )));
+		connect(html_part,SIGNAL(openTorrent(const KURL& )),
+				this,SLOT(onOpenTorrent(const KURL& )));
+		connect(html_part,SIGNAL(popupMenu(const QString&, const QPoint& )),
+				this,SLOT(showPopupMenu(const QString&, const QPoint& )));
+		connect(html_part,SIGNAL(searchFinished()),this,SLOT(onFinished()));
+		connect(html_part,SIGNAL(saveTorrent(const KURL& )),
+				this,SLOT(onSaveTorrent(const KURL& )));
+	
+		KParts::PartManager* pman = html_part->partManager();
+		connect(pman,SIGNAL(partAdded(KParts::Part*)),this,SLOT(onFrameAdded(KParts::Part* )));
+		
+		connect(html_part->browserExtension(),SIGNAL(loadingProgress(int)),this,SLOT(loadingProgress(int)));
+		prog = 0;
+	}
+	
+	
+	SearchWidget::~SearchWidget()
+	{
+		if (prog)
+		{
+			sp->getGUI()->removeProgressBarFromStatusBar(prog);
+			prog = 0;
+		}
+	}
+	
+	void SearchWidget::updateSearchEngines(const SearchEngineList & sl)
+	{
+		int ci = sbar->m_search_engine->currentItem(); 
+		sbar->m_search_engine->clear();
+		for (Uint32 i = 0;i < sl.getNumEngines();i++)
+		{
+			sbar->m_search_engine->insertItem(sl.getEngineName(i));
+		}
+		sbar->m_search_engine->setCurrentItem(ci);
+	}
+	
+	void SearchWidget::onBackAvailable(bool available)
+	{
+		sbar->m_back->setEnabled(available);
+		right_click_menu->setItemEnabled(back_id,available);
+	}
+	
+	void SearchWidget::onFrameAdded(KParts::Part* p)
+	{
+		KHTMLPart* frame = dynamic_cast<KHTMLPart*>(p);
+		if (frame)
+		{
+			connect(frame,SIGNAL(popupMenu(const QString&, const QPoint& )),
+					this,SLOT(showPopupMenu(const QString&, const QPoint& )));
+		}
+	}
+	
+	void SearchWidget::copy()
+	{
+		if (!html_part)
+			return;
+		html_part->copy();
+	}
+	
+	void SearchWidget::search(const QString & text,int engine)
+	{
+		if (!html_part)
+			return;
+		
+		if (sbar->m_search_text->text() != text)
+			sbar->m_search_text->setText(text);
+		
+		if (sbar->m_search_engine->currentItem() != engine)
+			sbar->m_search_engine->setCurrentItem(engine);
+	
+		const SearchEngineList & sl = sp->getSearchEngineList();
+		
+		if (engine < 0 || (Uint32)engine >= sl.getNumEngines())
+			engine = sbar->m_search_engine->currentItem();
+		
+		QString s_url = sl.getSearchURL(engine).prettyURL();
+		s_url.replace("FOOBAR", KURL::encode_string(text), true);
+		KURL url = KURL::fromPathOrURL(s_url);
+	
+		statusBarMsg(i18n("Searching for %1...").arg(text));
+		//html_part->openURL(url);
+ 		html_part->openURLRequest(url,KParts::URLArgs());
+	}	
+	
+	void SearchWidget::searchPressed()
+	{
+		search(sbar->m_search_text->text(),sbar->m_search_engine->currentItem());
+	}
+	
+	void SearchWidget::clearPressed()
+	{
+		sbar->m_search_text->clear();
+	}
+	
+	void SearchWidget::onURLHover(const QString & url)
+	{
+		statusBarMsg(url);
+	}
+	
+	void SearchWidget::onFinished()
+	{
+	}
+	
+	void SearchWidget::onOpenTorrent(const KURL & url)
+	{
+		openTorrent(url);
+	}
+	
+	void SearchWidget::onSaveTorrent(const KURL & url)
+	{
+		KFileDialog fdlg(QString::null,"*.torrent | " + i18n("torrent files"),this,0,true);
+		fdlg.setSelection(url.fileName());
+		fdlg.setOperationMode(KFileDialog::Saving);
+		if (fdlg.exec() == QDialog::Accepted)
+		{
+			KURL save_url = fdlg.selectedURL();
+			// start a copy job
+			KIO::Job* j = KIO::file_copy(url,save_url,-1,true);
+			// let it deal with the errors
+			j->setAutoErrorHandlingEnabled(true,0);
+		}
+	}
+	
+	void SearchWidget::showPopupMenu(const QString & url,const QPoint & p)
+	{
+		right_click_menu->popup(p);
+	}
+	
+	KPopupMenu* SearchWidget::rightClickMenu()
+	{
+		return right_click_menu;
+	}
+	
+	void SearchWidget::onShutDown()
+	{
+		delete html_part;
+		html_part = 0;
+	}
+
+	void SearchWidget::statusBarMsg(const QString & url)
+	{
+		sp->getGUI()->changeStatusbar(url);
+	}
+	
+	void SearchWidget::openTorrent(const KURL & url)
+	{
+		sp->getCore()->load(url);
+	}
+	
+	void SearchWidget::loadingProgress(int perc)
+	{
+		if (perc < 100 && !prog)
+		{
+			prog = sp->getGUI()->addProgressBarToStatusBar();
+			if (prog)
+				prog->setValue(perc);
+		}
+		else if (prog && perc < 100)
+		{
+			prog->setValue(perc);
+		}
+		else if (perc == 100) 
+		{
+			if (prog)
+			{
+				sp->getGUI()->removeProgressBarFromStatusBar(prog);
+				prog = 0;
+			}
+			statusBarMsg(i18n("Search finished"));
+		}
+	}
+}
+
+#include "searchwidget.moc"