search in text documents

7 files changed, 85 insertions, 18 deletions

diff --git a/core/pim/osearch/applnksearch.cpp b/core/pim/osearch/applnksearch.cpp
index 5fa36bb..403c719 100644
--- a/core/pim/osearch/applnksearch.cpp
+++ b/core/pim/osearch/applnksearch.cpp
@@ -1,67 +1,69 @@
 //
 //
 // C++ Implementation: $MODULE$
 //
 // Description:
 //
 //
 // Author: Patrick S. Vogt <tille@handhelds.org>, (C) 2003
 //
 // Copyright: See COPYING file that comes with this distribution
 //
 //
 #include "applnksearch.h"
 
 #include <qpe/applnk.h>
 #include <qpe/qpeapplication.h>
 #include <qiconset.h>
 #include <qpe/resource.h>
 
 #include "applnkitem.h"
 
 AppLnkSearch::AppLnkSearch(QListView* parent, QString name): SearchGroup(parent, name)
 {
 	_apps = 0;
 	QIconSet is = Resource::loadIconSet( "osearch/applications" );
 	//QIconSet is = Resource::loadIconSet( "AppsIcon" );
 	setPixmap( 0, is.pixmap( QIconSet::Small, true ) );
 }
 
 
 AppLnkSearch::~AppLnkSearch()
 {
 	delete _apps;
 }
 
 
 void AppLnkSearch::load()
 {
 	_apps = new AppLnkSet(QPEApplication::qpeDir());
 }
 
 int AppLnkSearch::search()
 {
 	QList<AppLnk> appList = _apps->children();
 	for ( AppLnk *app = appList.first(); app != 0; app = appList.next() ){
 		if ( (_search.match( app->name() ) != -1)
 		    || (_search.match(app->comment()) != -1)
 		    || (_search.match(app->exec()) != -1) ) {
 			insertItem( app );
-		}
+		}else
+		if (searchFile( app ))
+			insertItem( app );
 		qApp->processEvents( 100 );
 	}
 	return _resultCount;
 }
 
 void AppLnkSearch::insertItem( void *rec )
 {
 	new AppLnkItem( this, (AppLnk*)rec );
 	_resultCount++;
 }
 
 void AppLnkSearch::setSearch(QRegExp re)
 {
 	setOpen( false );
 	SearchGroup::setSearch( re );
 }
 
diff --git a/core/pim/osearch/applnksearch.h b/core/pim/osearch/applnksearch.h
index 6bb7486..853064d 100644
--- a/core/pim/osearch/applnksearch.h
+++ b/core/pim/osearch/applnksearch.h
@@ -1,38 +1,40 @@
 //
 //
 // C++ Interface: $MODULE$
 //
 // Description:
 //
 //
 // Author: Patrick S. Vogt <tille@handhelds.org>, (C) 2003
 //
 // Copyright: See COPYING file that comes with this distribution
 //
 //
 #ifndef APPLNKSEARCH_H
 #define APPLNKSEARCH_H
 
 #include "searchgroup.h"
 
 class AppLnkSet;
+class AppLnk;
 
 /**
 @author Patrick S. Vogt
 */
 class AppLnkSearch : public SearchGroup
 {
 public:
     AppLnkSearch(QListView* parent, QString name);
-
     ~AppLnkSearch();
 
 	virtual void setSearch(QRegExp);
+
+protected:
 	virtual void load();
 	virtual int search();
 	virtual void insertItem( void* );
-
+	virtual bool searchFile(AppLnk*) { return false; };
 	AppLnkSet *_apps;
 };
 
 #endif
diff --git a/core/pim/osearch/doclnksearch.cpp b/core/pim/osearch/doclnksearch.cpp
index d97eeb8..321d011 100644
--- a/core/pim/osearch/doclnksearch.cpp
+++ b/core/pim/osearch/doclnksearch.cpp
@@ -1,43 +1,91 @@
 //
 //
 // C++ Implementation: $MODULE$
 //
 // Description:
 //
 //
 // Author: Patrick S. Vogt <tille@handhelds.org>, (C) 2003
 //
 // Copyright: See COPYING file that comes with this distribution
 //
 //
-#include "doclnksearch.h"
 
-#include <qpe/applnk.h>
-#include <qpe/qpeapplication.h>
+#include <qaction.h>
+#include <qfile.h>
 #include <qiconset.h>
+#include <qpopupmenu.h>
+#include <qtextstream.h>
+#include <qpe/applnk.h>
+#include <qpe/config.h>
 #include <qpe/resource.h>
+#include <qpe/qpeapplication.h>
+#include <opie/owait.h>
 
 #include "doclnkitem.h"
+#include "doclnksearch.h"
 
 DocLnkSearch::DocLnkSearch(QListView* parent, QString name)
-: AppLnkSearch(parent, name)
+: AppLnkSearch(parent, name), _popupMenu(0)
 {
 	QIconSet is = Resource::loadIconSet( "osearch/documents" );
 	setPixmap( 0, is.pixmap( QIconSet::Small, true ) );
+
+	actionSearchInFiles = new QAction( QObject::tr("search content"),QString::null,  0, 0, 0, true );
+	Config cfg( "osearch", Config::User );
+   	cfg.setGroup( "doclnk_settings" );
+   	actionSearchInFiles->setOn( cfg.readBoolEntry( "search_content", false ) );
 }
 
 
 DocLnkSearch::~DocLnkSearch()
 {
+	Config cfg( "osearch", Config::User );
+   	cfg.setGroup( "doclnk_settings" );
+   	cfg.writeEntry( "search_content", actionSearchInFiles->isOn() );
 }
 
 void DocLnkSearch::load()
 {
 	_apps = new DocLnkSet(QPEApplication::documentDir());
 }
 
+bool DocLnkSearch::searchFile( AppLnk *app )
+{
+	if (!actionSearchInFiles->isOn()) return false;
+	DocLnk *doc = (DocLnk*)app;
+	bool found = false;
+	if ( doc->type().contains( "text" ) ){
+#ifdef NEW_OWAIT
+            QString ouput = QObject::tr("searching %1").arg(doc->file());
+		OWait( output );
+#endif
+	  	QFile f(doc->file());
+  		if ( f.open(IO_ReadOnly) ) {
+       			QTextStream t( &f );
+        		while ( !t.eof() )
+       	    			if (_search.match( t.readLine()) != -1) {
+					found = true;
+					break;
+				}
+ 	       	}
+  		f.close();
+    	}
+	return found;
+}
+
 void DocLnkSearch::insertItem( void *rec )
 {
 	new DocLnkItem( this, (DocLnk*)rec );
 	_resultCount++;
 }
+
+
+QPopupMenu* DocLnkSearch::popupMenu()
+{
+	if (!_popupMenu){
+		_popupMenu = new QPopupMenu( 0 );
+ 		actionSearchInFiles->addTo( _popupMenu );
+	}
+	return _popupMenu;
+}
diff --git a/core/pim/osearch/doclnksearch.h b/core/pim/osearch/doclnksearch.h
index e2ac40b..81a8e62 100644
--- a/core/pim/osearch/doclnksearch.h
+++ b/core/pim/osearch/doclnksearch.h
@@ -1,33 +1,42 @@
 //
 //
 // C++ Interface: $MODULE$
 //
 // Description: 
 //
 //
 // Author: Patrick S. Vogt <tille@handhelds.org>, (C) 2003
 //
 // Copyright: See COPYING file that comes with this distribution
 //
 //
 #ifndef DOCLNKSEARCH_H
 #define DOCLNKSEARCH_H
 
 #include "applnksearch.h"
 
+class QAction;
+class QPopupMenu;
+
 /**
 @author Patrick S. Vogt
 */
 class DocLnkSearch : public AppLnkSearch 
 {
 public:
     DocLnkSearch(QListView* parent, QString name);
     ~DocLnkSearch();
 
+    virtual QPopupMenu* popupMenu();
+
 protected:
 	virtual void load();
+	virtual bool searchFile(AppLnk*);
 	virtual void insertItem( void* );
+private:
+	QAction *actionSearchInFiles;
+	QPopupMenu *_popupMenu;
 
 };
 
 #endif
diff --git a/core/pim/osearch/mainwindow.cpp b/core/pim/osearch/mainwindow.cpp
index 89ab690..6070fdf 100644
--- a/core/pim/osearch/mainwindow.cpp
+++ b/core/pim/osearch/mainwindow.cpp
@@ -1,264 +1,270 @@
 /***************************************************************************
  *                                                                         *
  *   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.                                   *
  *                                                                         *
  ***************************************************************************/
 
 // (c) 2002 Patrick S. Vogt <tille@handhelds.org>
 
 
 #include "mainwindow.h"
 
 #include <qpe/qpemenubar.h>
 #include <qpe/qpemessagebox.h>
 #include <qpe/resource.h>
 #include <qpe/config.h>
 #include <qpe/qpetoolbar.h>
 #include <qpe/qpeapplication.h>
 #include <qpe/config.h>
 #include <qpe/global.h>
+#include <opie/owait.h>
 #include <qaction.h>
 #include <qmessagebox.h>
 #include <qpopupmenu.h>
 #include <qtoolbutton.h>
 #include <qstring.h>
 #include <qlabel.h>
 #include <qfile.h>
 #include <qhbuttongroup.h>
 #include <qpushbutton.h>
 #include <qintdict.h>
 #include <qlayout.h>
 #include <qlineedit.h>
 #include <qtextbrowser.h>
 #include <qregexp.h>
 
 #include "olistview.h"
 #include "olistviewitem.h"
 #include "resultitem.h"
 #include "adresssearch.h"
 #include "todosearch.h"
 #include "datebooksearch.h"
 #include "applnksearch.h"
 #include "doclnksearch.h"
 
 MainWindow::MainWindow( QWidget *parent, const char *name, WFlags f ) :
   QMainWindow( parent, name, f ), _currentItem(0)
 {
   setCaption( tr("OSearch") );
 
   setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding));
 
   QFrame *mainFrame = new QFrame( this, "mainFrame" );
 
   mainLayout = new QVBoxLayout( mainFrame );
   mainLayout->setSpacing( 0 );
   mainLayout->setMargin( 0 );
 
   resultsList = new OListView( mainFrame );
   resultsList->setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding));
   mainLayout->addWidget( resultsList, 1 );
 
   detailsFrame = new QFrame( mainFrame, "detailsFrame" );
   QVBoxLayout *detailsLayout = new QVBoxLayout( detailsFrame );
   richEdit = new QTextView( detailsFrame );
   richEdit->setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding));
   //richEdit->setSizePolicy( QSizePolicy( QSizePolicy::Minimum, QSizePolicy::Minimum ));
   detailsLayout->addWidget( richEdit, 1 );
 
   buttonGroupActions = new QHButtonGroup( this );
   buttonGroupActions->hide();
   _buttonCount = 0;
 //  buttonGroupActions->setSizePolicy( QSizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding));
 
   buttonLayout = new QHBoxLayout( detailsFrame );
   detailsLayout->addLayout( buttonLayout );
 
   mainLayout->addWidget( detailsFrame );
   detailsFrame->hide();
 
   searches.append( new AppLnkSearch( resultsList, tr("applications") ) );
   searches.append( new DocLnkSearch( resultsList, tr("documents") ) );
   searches.append( new TodoSearch( resultsList, tr("todo") ) );
   searches.append( new DatebookSearch( resultsList, tr("datebook") ) );
   searches.append( new AdressSearch( resultsList, tr("adressbook") ) );
 
   setCentralWidget( mainFrame );
 
   popupTimer = new QTimer();
   searchTimer = new QTimer();
 
   connect(popupTimer, SIGNAL(timeout()), SLOT(showPopup()));
   connect(searchTimer, SIGNAL(timeout()), SLOT(searchStringChanged()));
   connect(resultsList, SIGNAL(pressed(QListViewItem*)), SLOT(setCurrent(QListViewItem*)));
   connect(resultsList, SIGNAL(clicked(QListViewItem*)), SLOT(stopTimer(QListViewItem*)));
   connect(buttonGroupActions, SIGNAL(clicked(int)), SLOT( slotAction(int) ) );
 
   makeMenu();
 
    Config cfg( "osearch", Config::User );
    cfg.setGroup( "search_settings" );
    actionCaseSensitiv->setOn( cfg.readBoolEntry( "caseSensitiv", false ) );
    actionWildcards->setOn( cfg.readBoolEntry( "wildcards", false ) );
 //   actionWholeWordsOnly->setOn( cfg.readBoolEntry( "whole_words_only", false ) );
 }
 
 void MainWindow::makeMenu()
 {
    QPEToolBar *toolBar = new QPEToolBar( this );
    QPEToolBar *searchBar = new QPEToolBar(this);
    QPEMenuBar *menuBar = new QPEMenuBar( toolBar );
    QPopupMenu *searchMenu = new QPopupMenu( menuBar );
 //   QPopupMenu *viewMenu = new QPopupMenu( menuBar );
    QPopupMenu *cfgMenu = new QPopupMenu( menuBar );
    QPopupMenu *searchOptions = new QPopupMenu( cfgMenu );
 
    setToolBarsMovable( false );
    toolBar->setHorizontalStretchable( true );
    menuBar->insertItem( tr( "Search" ), searchMenu );
    menuBar->insertItem( tr( "Settings" ), cfgMenu );
 
    //SETTINGS MENU
    cfgMenu->insertItem( tr( "Search" ), searchOptions );
    QPopupMenu *pop;
    for (SearchGroup *s = searches.first(); s != 0; s = searches.next() ){
 		pop = s->popupMenu();
 		if (pop){
 			qDebug("inserting settings menu for %s",s->text(0).latin1());
 			cfgMenu->insertItem( s->text(0), pop );
 			//connect( pop, SIGNAL( activated(int) ), SLOT( optionChanged(int) ) );
 		}
   }
 
 
   //SEARCH
   SearchAllAction = new QAction( tr("Search all"),QString::null,  0, this, 0 );
   SearchAllAction->setIconSet( Resource::loadIconSet( "find" ) );
   connect( SearchAllAction, SIGNAL(activated()), this, SLOT(searchAll()) );
   SearchAllAction->addTo( searchMenu );
   searchMenu->insertItem( tr( "Options" ), searchOptions );
   //connect( searchOptions, SIGNAL( activated(int) ), SLOT( optionChanged(int) ) );
 
   //SEARCH OPTIONS
   //actionWholeWordsOnly = new QAction( tr("Whole words only"),QString::null,  0, this, 0, true );
   //actionWholeWordsOnly->addTo( searchOptions );
   actionCaseSensitiv = new QAction( tr("Case sensitiv"),QString::null,  0, this, 0, true );
   actionCaseSensitiv->addTo( searchOptions );
   actionWildcards = new QAction( tr("Use wildcards"),QString::null,  0, this, 0, true );
   actionWildcards->addTo( searchOptions );
 
   //SEARCH BAR
   addToolBar( searchBar, "Search", QMainWindow::Top, TRUE );
   QLineEdit *searchEdit = new QLineEdit( searchBar, "seachEdit" );
   searchEdit->setFocus();
   searchBar->setHorizontalStretchable( TRUE );
   searchBar->setStretchableWidget( searchEdit );
   SearchAllAction->addTo( searchBar );
   connect( searchEdit, SIGNAL( textChanged( const QString & ) ),
        this, SLOT( setSearch( const QString & ) ) );
 
 }
 
 MainWindow::~MainWindow()
 {
    Config cfg( "osearch", Config::User );
    cfg.setGroup( "search_settings" );
    cfg.writeEntry( "caseSensitiv", actionCaseSensitiv->isOn() );
    cfg.writeEntry( "wildcards", actionWildcards->isOn() );
    //cfg.writeEntry( "whole_words_only", actionWholeWordsOnly->isOn() );
 }
 
 void MainWindow::setCurrent(QListViewItem *item)
 {
 	if (!item) return;
 	_currentItem = (OListViewItem*)item;
 //	_currentItem = dynamic_cast<OListViewItem*>(item);
 	if (_currentItem->rtti() == OListViewItem::Result){
 		ResultItem *res = (ResultItem*)item;
 //		ResultItem *res = dynamic_cast<ResultItem*>(item);
 		richEdit->setText( res->toRichText() );
 		QIntDict<QString> acts = res->actions();
 		QButton *button;
 		for (uint i = 0; i < acts.count(); i++){
 			button = buttonGroupActions->find( i );
 			qDebug("action %i >%s<",i,acts[i]->latin1());
 			if (!button) {
 				qDebug("BUTTON");
 				button = new QPushButton( detailsFrame );
 				buttonLayout->addWidget( button, 0 );
 				buttonGroupActions->insert( button, i);
 			}
 			button->setText( *acts[i] );
 			button->show();
 		}
 		for (uint i = acts.count(); i < _buttonCount; i++){
 			qDebug("remove button %i of %i",i, _buttonCount);
 			button = buttonGroupActions->find( i );
 			if (button) button->hide();
 		}
 		_buttonCount = acts.count();
 		detailsFrame->show();
 	}else detailsFrame->hide();
 	popupTimer->start( 300, true );
 }
 
 void MainWindow::stopTimer(QListViewItem*)
 {
         popupTimer->stop();
 }
 
 void MainWindow::showPopup()
 {
-	qDebug("showPopup");
 	popupTimer->stop();
         if (!_currentItem) return;
 	QPopupMenu *pop = _currentItem->popupMenu();
 	if (pop) pop->popup( QCursor::pos() );
 }
 
 void MainWindow::setSearch( const QString &key )
 {
 	searchTimer->stop();
 	_searchString = key;
 	searchTimer->start( 300 );
 }
 
 void MainWindow::searchStringChanged()
 {
+#ifdef NEW_OWAIT
+	OWait("setting search string");
+#endif
 	searchTimer->stop();
 	QString ss = _searchString;
 	//ss = Global::stringQuote( _searchString );
 //	if (actionWholeWordsOnly->isOn())
 //		ss = "\\s"+_searchString+"\\s";
-	qDebug(" set searchString >%s<",ss.latin1());
+//	qDebug(" set searchString >%s<",ss.latin1());
 	QRegExp re( ss );
 	re.setCaseSensitive( actionCaseSensitiv->isOn() );
 	re.setWildcard( actionWildcards->isOn() );
 	for (SearchGroup *s = searches.first(); s != 0; s = searches.next() )
 		s->setSearch( re );
 }
 
 void MainWindow::searchAll()
 {
+#ifdef NEW_OWAIT
+	OWait("searching...");
+#endif
 	for (SearchGroup *s = searches.first(); s != 0; s = searches.next() ){
 		s->doSearch();
 		//resultsList->repaint();
 	}
 }
 
 void MainWindow::slotAction( int act )
 {
 	if (_currentItem->rtti() == OListViewItem::Result){
 		ResultItem *res = (ResultItem*)_currentItem;
 //		ResultItem *res = dynamic_cast<ResultItem*>(item);
 		res->action(act);
 	}
 }
 
 void MainWindow::optionChanged(int i)
 {
 	qDebug("optionChanged(%i)",i);
 	searchStringChanged();
 }
diff --git a/core/pim/osearch/searchgroup.cpp b/core/pim/osearch/searchgroup.cpp
index e307696..0b58176 100644
--- a/core/pim/osearch/searchgroup.cpp
+++ b/core/pim/osearch/searchgroup.cpp
@@ -1,93 +1,92 @@
 //
 //
 // C++ Implementation: $MODULE$
 //
 // Description:
 //
 //
 // Author: Patrick S. Vogt <tille@handhelds.org>, (C) 2003
 //
 // Copyright: See COPYING file that comes with this distribution
 //
 //
-#include "searchgroup.h"
 
+#include <qobject.h>
 #include <qregexp.h>
 #include <qapplication.h>
 #include <opie/owait.h>
 
 #include "olistviewitem.h"
+#include "searchgroup.h"
 
-//#define NEW_OWAIT
 #ifndef NEW_OWAIT
 static OWait *wait = 0;
 #endif
 
 SearchGroup::SearchGroup(QListView* parent, QString name)
 : OListViewItem(parent, name)
 {
 	_name = name;
 	loaded = false;
 }
 
 
 SearchGroup::~SearchGroup()
 {
 }
 
 
 void SearchGroup::expand()
 {
 	//expanded = true;
-	clearList();
+	if (_lastSearch != _search) clearList();
 	if (_search.isEmpty()) return;
 	OListViewItem *dummy = new OListViewItem( this, "searching...");
 	setOpen( true );
 	repaint();
 	int res_count = realSearch();
 	setText(0, _name + " - " + _search.pattern() + " (" + QString::number( res_count ) + ")");
 	delete dummy;
 	repaint();
 }
 
 void SearchGroup::doSearch()
 {
 	clearList();
 	if (_search.isEmpty()) return;
 	_resultCount = realSearch();
 //	repaint();
 }
 
 void SearchGroup::setSearch(QRegExp re)
 {
 	if (re == _search) return;
 	setText(0, _name+" - "+re.pattern() );
 	_search = re;
 	if (isOpen()) expand();
 	else new OListViewItem( this, "searching...");
 }
 
 int SearchGroup::realSearch()
 {
+	if (_lastSearch == _search) return _resultCount;
 #ifndef NEW_OWAIT
-	qDebug("NOT using NEW_OWAIT");
 	if (!wait) wait = new OWait( qApp->mainWidget(), "osearch" );
 	wait->show();
 	qApp->processEvents();
 #else
-	qDebug("using NEW_OWAIT");
-	OWait::start( "osearch" );
+	qDebug("********** NEW_OWAIT *************");
+	OWait( "searching" );
 #endif
 	if (!loaded) load();
 	_resultCount = 0;
 	_resultCount = search();
+	_lastSearch = _search;
 	setText(0, _name + " - " + _search.pattern() + " (" + QString::number( _resultCount ) + ")");
 
 #ifndef NEW_OWAIT
 	wait->hide();
-#else
-	OWait::stop();
 #endif
 	return _resultCount;
 }
 
diff --git a/core/pim/osearch/searchgroup.h b/core/pim/osearch/searchgroup.h
index a755e06..ad37d4e 100644
--- a/core/pim/osearch/searchgroup.h
+++ b/core/pim/osearch/searchgroup.h
@@ -1,48 +1,49 @@
 //
 //
 // C++ Interface: $MODULE$
 //
 // Description:
 //
 //
 // Author: Patrick S. Vogt <tille@handhelds.org>, (C) 2003
 //
 // Copyright: See COPYING file that comes with this distribution
 //
 //
 #ifndef SEARCHGROUP_H
 #define SEARCHGROUP_H
 
 #include "olistviewitem.h"
 
 class QRegExp;
 class QPopupMenu;
 
 /**
 @author Patrick S. Vogt
 */
 class SearchGroup : public OListViewItem
 {
 public:
     SearchGroup(QListView* parent, QString name);
 
     ~SearchGroup();
 
     virtual void expand();
     virtual void doSearch();
     virtual void setSearch(QRegExp);
     virtual int rtti() { return Searchgroup;}
 
 protected:
-	QRegExp _search;
 	virtual void load() = 0;
 	virtual int search() = 0;
 	virtual void insertItem( void* ) = 0;
+	QRegExp _search;
+	QRegExp _lastSearch;
 	QString _name;
 	bool loaded;
 	int _resultCount;
 private:
 	int realSearch();
 };
 
 #endif