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, 169 insertions, 0 deletions

diff --git a/plugins/search/searchtab.cpp b/plugins/search/searchtab.cpp
new file mode 100644
index 0000000..1beaa6a
--- /dev/null
+++ b/plugins/search/searchtab.cpp
@@ -0,0 +1,169 @@
+/***************************************************************************
+ *   Copyright (C) 2005 by Joris Guisson                                   *
+ *   joris.guisson@gmail.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) 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 <qfile.h>
+#include <qtextstream.h>
+#include <qapplication.h>
+#include <qlistbox.h>
+#include <qcheckbox.h>
+#include <kglobal.h>
+#include <kpushbutton.h>
+#include <kiconloader.h>
+#include <kcombobox.h>
+#include <kcompletion.h>
+#include <qlabel.h>
+#include <klocale.h>
+#include "searchtab.h"
+#include "searchenginelist.h"
+#include "searchpluginsettings.h"
+#include "functions.h"
+
+using namespace bt;
+
+namespace kt
+{
+
+	SearchTab::SearchTab(KToolBar* tb) : m_tool_bar(tb)
+	{
+		m_search_text = new KComboBox(tb);
+		m_search_text->setEditable(true);
+		
+		m_clear_button = new KPushButton(tb);
+		m_search_new_tab = new KPushButton(i18n("Search"),tb);
+		m_search_engine = new KComboBox(tb);
+		
+		m_clear_button->setIconSet(SmallIconSet(QApplication::reverseLayout() ? "clear_left" : "locationbar_erase"));
+		m_clear_button->setEnabled(false);
+
+		connect(m_search_new_tab,SIGNAL(clicked()),this,SLOT(searchNewTabPressed()));
+		connect(m_search_text,SIGNAL(returnPressed(const QString&)),this,SLOT(searchBoxReturn( const QString& )));
+		connect(m_search_text,SIGNAL(textChanged(const QString &)),this,SLOT(textChanged( const QString& )));
+		connect(m_clear_button,SIGNAL(clicked()),this,SLOT(clearButtonPressed()));
+		m_search_text->setMaxCount(20);
+		m_search_new_tab->setEnabled(false);
+		m_search_text->setInsertionPolicy(QComboBox::NoInsertion);
+		
+		tb->insertWidget(1,-1,m_clear_button);
+		tb->insertWidget(2,-1,m_search_text);
+		tb->insertWidget(3,-1,m_search_new_tab);
+		tb->insertWidget(4,-1,new QLabel(i18n(" Engine: "),tb));
+		tb->insertWidget(5,-1,m_search_engine);
+		loadSearchHistory();
+	}
+
+	SearchTab::~SearchTab()
+	{
+	}
+	
+	void SearchTab::saveSettings()
+	{
+		SearchPluginSettings::setSearchEngine(m_search_engine->currentItem());
+		SearchPluginSettings::writeConfig();
+	}
+	
+	void SearchTab::updateSearchEngines(const SearchEngineList & sl)
+	{
+		int ci = 0;
+		if (m_search_engine->count() == 0)
+			ci = SearchPluginSettings::searchEngine();
+		else
+			ci = m_search_engine->currentItem(); 
+		
+		m_search_engine->clear();
+		for (Uint32 i = 0;i < sl.getNumEngines();i++)
+		{
+			m_search_engine->insertItem(sl.getEngineName(i));
+		}
+		m_search_engine->setCurrentItem(ci);
+	}
+	
+	void SearchTab::searchBoxReturn(const QString & str)
+	{
+		KCompletion *comp = m_search_text->completionObject();
+		if (!m_search_text->contains(str))
+		{
+			comp->addItem(str);
+			m_search_text->insertItem(str);
+		}
+		m_search_text->clearEdit();
+		saveSearchHistory();
+		search(str,m_search_engine->currentItem(),SearchPluginSettings::openInExternal());
+	}
+	
+	void SearchTab::clearButtonPressed()
+	{
+		m_search_text->clearEdit();
+	}
+	
+	void SearchTab::searchNewTabPressed()
+	{
+		searchBoxReturn(m_search_text->currentText());
+	}
+	
+	void SearchTab::textChanged(const QString & str)
+	{
+		m_search_new_tab->setEnabled(str.length() > 0);
+		m_clear_button->setEnabled(str.length() > 0);
+	}
+
+	void SearchTab::loadSearchHistory()
+	{
+		QFile fptr(kt::DataDir() + "search_history");
+		if (!fptr.open(IO_ReadOnly))
+			return;
+		
+		KCompletion *comp = m_search_text->completionObject();
+		
+		Uint32 cnt = 0;
+		QTextStream in(&fptr);
+		while (!in.atEnd() && cnt < 50)
+		{
+			QString line = in.readLine();
+			if (line.isNull())
+				break; 
+			
+			if (!m_search_text->contains(line))
+			{
+				comp->addItem(line);
+				m_search_text->insertItem(line);
+			}
+			cnt++;
+		}
+		
+		m_search_text->clearEdit();
+	}
+	
+	void SearchTab::saveSearchHistory()
+	{
+		QFile fptr(kt::DataDir() + "search_history");
+		if (!fptr.open(IO_WriteOnly))
+			return;
+		
+		QTextStream out(&fptr);
+		KCompletion *comp = m_search_text->completionObject();
+		QStringList items = comp->items();
+		for (QStringList::iterator i = items.begin();i != items.end();i++)
+		{
+			out << *i << endl;
+		}
+	}
+}
+
+#include "searchtab.moc"
+