Initial revision

7 files changed, 473 insertions, 0 deletions

diff --git a/core/apps/helpbrowser/.cvsignore b/core/apps/helpbrowser/.cvsignore
new file mode 100644
index 0000000..6fe2396
--- a/dev/null
+++ b/core/apps/helpbrowser/.cvsignore
@@ -0,0 +1,2 @@
+moc_*
+Makefile
diff --git a/core/apps/helpbrowser/Makefile.in b/core/apps/helpbrowser/Makefile.in
new file mode 100644
index 0000000..8f0ce0e
--- a/dev/null
+++ b/core/apps/helpbrowser/Makefile.in
@@ -0,0 +1,119 @@
+#############################################################################
+
+####### Compiler, tools and options
+
+CXX	=	$(SYSCONF_CXX) $(QT_CXX_MT)
+CXXFLAGS=	$(SYSCONF_CXXFLAGS_QT) $(SYSCONF_CXXFLAGS)
+CC	=	$(SYSCONF_CC) $(QT_C_MT)
+CFLAGS	=	$(SYSCONF_CFLAGS)
+INCPATH =	-I$(QPEDIR)/include
+LFLAGS	=	$(SYSCONF_LFLAGS_QT) $(SYSCONF_RPATH_QT) $(SYSCONF_LFLAGS) $(QT_LFLAGS_MT)
+LIBS	=	$(SUBLIBS) -lqpe $(SYSCONF_LIBS_QT) $(SYSCONF_LIBS) $(SYSCONF_LIBS_QTAPP)
+MOC	=	$(SYSCONF_MOC)
+UIC	=	$(SYSCONF_UIC)
+
+####### Target
+
+DESTDIR = $(QPEDIR)/bin/
+VER_MAJ = 1
+VER_MIN = 0
+VER_PATCH = 0
+TARGET	= helpbrowser
+TARGET1 = lib$(TARGET).so.$(VER_MAJ)
+
+####### Files
+
+HEADERS =	helpbrowser.h
+SOURCES =	helpbrowser.cpp \
+		main.cpp
+OBJECTS =	helpbrowser.o \
+		main.o
+INTERFACES =    
+UICDECLS =      
+UICIMPLS =      
+SRCMOC	=	moc_helpbrowser.cpp
+OBJMOC	=	moc_helpbrowser.o
+
+
+####### Implicit rules
+
+.SUFFIXES: .cpp .cxx .cc .C .c
+
+.cpp.o:
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<
+
+.cxx.o:
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<
+
+.cc.o:
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<
+
+.C.o:
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<
+
+.c.o:
+	$(CC) -c $(CFLAGS) $(INCPATH) -o $@ $<
+
+####### Build rules
+
+
+all: $(DESTDIR)$(TARGET)
+
+$(DESTDIR)$(TARGET): $(UICDECLS) $(OBJECTS) $(OBJMOC) $(SUBLIBS)
+	$(SYSCONF_LINK) $(LFLAGS) -o $(DESTDIR)$(TARGET) $(OBJECTS) $(OBJMOC) $(LIBS)
+
+moc: $(SRCMOC)
+
+tmake:
+	tmake helpbrowser.pro
+
+clean:
+	-rm -f $(OBJECTS) $(OBJMOC) $(SRCMOC) $(UICIMPLS) $(UICDECLS)
+	-rm -f *~ core
+	-rm -f allmoc.cpp
+
+####### Extension Modules
+
+listpromodules:
+	@echo 
+
+listallmodules:
+	@echo 
+
+listaddonpromodules:
+	@echo 
+
+listaddonentmodules:
+	@echo 
+
+
+REQUIRES=
+
+####### Sub-libraries
+
+
+###### Combined headers
+
+
+
+####### Compile
+
+helpbrowser.o: helpbrowser.cpp \
+		helpbrowser.h \
+		$(QPEDIR)/include/qpe/qpeapplication.h \
+		$(QPEDIR)/include/qpe/resource.h \
+		$(QPEDIR)/include/qpe/global.h \
+		$(QPEDIR)/include/qpe/qpemenubar.h \
+		$(QPEDIR)/include/qpe/qpetoolbar.h
+
+main.o: main.cpp \
+		helpbrowser.h \
+		$(QPEDIR)/include/qpe/qpeapplication.h
+
+moc_helpbrowser.o: moc_helpbrowser.cpp \
+		helpbrowser.h
+
+moc_helpbrowser.cpp: helpbrowser.h
+	$(MOC) helpbrowser.h -o moc_helpbrowser.cpp
+
+
diff --git a/core/apps/helpbrowser/helpbrowser.cpp b/core/apps/helpbrowser/helpbrowser.cpp
new file mode 100644
index 0000000..d32fc0b
--- a/dev/null
+++ b/core/apps/helpbrowser/helpbrowser.cpp
@@ -0,0 +1,227 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qtopia Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#include "helpbrowser.h"
+
+#include <qpe/qpeapplication.h>
+#include <qpe/resource.h>
+#include <qpe/global.h>
+
+#include <qstatusbar.h>
+#include <qdragobject.h>
+#include <qpixmap.h>
+#include <qpopupmenu.h>
+#include <qpe/qpemenubar.h>
+#include <qpe/qpetoolbar.h>
+#include <qtoolbutton.h>
+#include <qiconset.h>
+#include <qfile.h>
+#include <qtextstream.h>
+#include <qstylesheet.h>
+#include <qmessagebox.h>
+#include <qfiledialog.h>
+#include <qevent.h>
+#include <qlineedit.h>
+#include <qobjectlist.h>
+#include <qfileinfo.h>
+#include <qfile.h>
+#include <qdatastream.h>
+#include <qprinter.h>
+#include <qsimplerichtext.h>
+#include <qpaintdevicemetrics.h>
+#include <qaction.h>
+
+#include <ctype.h>
+
+
+HelpBrowser::HelpBrowser( QWidget* parent, const char *name, WFlags f )
+    : QMainWindow( parent, name, f ),
+      selectedURL()
+{
+    init( "index.html" );
+}
+
+void HelpBrowser::init( const QString& _home )
+{
+    setIcon( Resource::loadPixmap( "help_icon" ) );
+
+    browser = new QTextBrowser( this );
+    browser->setFrameStyle( QFrame::Panel | QFrame::Sunken );
+    connect( browser, SIGNAL( textChanged() ),
+	     this, SLOT( textChanged() ) );
+
+    setCentralWidget( browser );
+    setToolBarsMovable( FALSE );
+
+    if ( !_home.isEmpty() )
+	browser->setSource( _home );
+
+    QPEToolBar* toolbar = new QPEToolBar( this );
+    toolbar->setHorizontalStretchable( TRUE );
+    QPEMenuBar *menu = new QPEMenuBar( toolbar );
+
+    toolbar = new QPEToolBar( this );
+    // addToolBar( toolbar, "Toolbar");
+
+    //QPopupMenu* go = new QPopupMenu( this );
+    backAction = new QAction( tr( "Backward" ), Resource::loadIconSet( "back" ), QString::null, 0, this, 0 );
+    connect( backAction, SIGNAL( activated() ), browser, SLOT( backward() ) );
+    connect( browser, SIGNAL( backwardAvailable( bool ) ),
+	     backAction, SLOT( setEnabled( bool ) ) );
+    //backAction->addTo( go );
+    backAction->addTo( toolbar );
+    backAction->setEnabled( FALSE );
+
+    forwardAction = new QAction( tr( "Forward" ), Resource::loadIconSet( "forward" ), QString::null, 0, this, 0 );
+    connect( forwardAction, SIGNAL( activated() ), browser, SLOT( forward() ) );
+    connect( browser, SIGNAL( forwardAvailable( bool ) ),
+	     forwardAction, SLOT( setEnabled( bool ) ) );
+    //forwardAction->addTo( go );
+    forwardAction->addTo( toolbar );
+    forwardAction->setEnabled( FALSE );
+
+    QAction *a = new QAction( tr( "Home" ), Resource::loadPixmap( "home" ), QString::null, 0, this, 0 );
+    connect( a, SIGNAL( activated() ), browser, SLOT( home() ) );
+    //a->addTo( go );
+    a->addTo( toolbar );
+
+    bookm = new QPopupMenu( this );
+    bookm->insertItem( tr( "Add Bookmark" ), this, SLOT( addBookmark() ) );
+    bookm->insertItem( tr( "Remove from Bookmarks" ), this, SLOT( removeBookmark() ) );
+    bookm->insertSeparator();
+    connect( bookm, SIGNAL( activated( int ) ),
+	     this, SLOT( bookmChosen( int ) ) );
+
+    readBookmarks();
+
+    //menu->insertItem( tr("Go"), go );
+    menu->insertItem( tr( "Bookmarks" ), bookm );
+
+    resize( 240, 300 );
+    browser->setFocus();
+
+    connect( qApp, SIGNAL(appMessage(const QCString&, const QByteArray&)),
+	     this, SLOT(appMessage(const QCString&, const QByteArray&)) );
+}
+
+void HelpBrowser::appMessage(const QCString& msg, const QByteArray& data)
+{
+    if ( msg == "showFile(QString)" ) {
+	QDataStream ds(data,IO_ReadOnly);
+	QString fn;
+	ds >> fn;
+	setDocument( fn );
+    }
+}
+
+void HelpBrowser::setDocument( const QString &doc )
+{
+    if ( !doc.isEmpty() )
+	browser->setSource( doc );
+    raise();    
+}
+
+
+void HelpBrowser::textChanged()
+{
+    if ( browser->documentTitle().isNull() )
+	setCaption( tr("Help Browser") );
+    else
+	setCaption( browser->documentTitle() ) ;
+
+    selectedURL = caption();
+}
+
+HelpBrowser::~HelpBrowser()
+{
+    QStringList bookmarks;
+    QMap<int, Bookmark>::Iterator it2 = mBookmarks.begin();
+    for ( ; it2 != mBookmarks.end(); ++it2 )
+	bookmarks.append( (*it2).name + "=" + (*it2).file );
+
+    QFile f2( Global::applicationFileName("helpbrowser", "bookmarks") );
+    if ( f2.open( IO_WriteOnly ) ) {
+	QDataStream s2( &f2 );
+	s2 << bookmarks;
+	f2.close();
+    }
+}
+
+void HelpBrowser::pathSelected( const QString &_path )
+{
+    browser->setSource( _path );
+}
+
+void HelpBrowser::readBookmarks()
+{
+    QString file = Global::applicationFileName("helpbrowser", "bookmarks");
+    if ( QFile::exists( file ) ) {
+	QStringList bookmarks;
+	QFile f( file );
+	if ( f.open( IO_ReadOnly ) ) {
+	    QDataStream s( &f );
+	    s >> bookmarks;
+	    f.close();
+	}
+	QStringList::Iterator it = bookmarks.begin();
+	for ( ; it != bookmarks.end(); ++it ) {
+	    Bookmark b;
+	    QString current = *it;
+	    int equal = current.find( "=" );
+	    if ( equal < 1 || equal == (int)current.length() - 1 )
+		continue;
+	    b.name = current.left( equal );
+	    b.file = current.mid( equal + 1 );
+	    mBookmarks[ bookm->insertItem( b.name ) ] = b;
+	} 
+    }
+}
+
+void HelpBrowser::bookmChosen( int i )
+{
+    if ( mBookmarks.contains( i ) )
+	browser->setSource( mBookmarks[ i ].file );
+}
+
+void HelpBrowser::addBookmark()
+{
+    Bookmark b;
+    b.name = browser->documentTitle();
+    b.file = browser->source();
+    if (b.name.isEmpty() ) {
+	b.name = b.file.left( b.file.length() - 5 ); // remove .html
+    }
+    QMap<int, Bookmark>::Iterator it;
+    for( it = mBookmarks.begin(); it != mBookmarks.end(); ++it )
+	if ( (*it).file == b.file ) return;
+    mBookmarks[ bookm->insertItem( b.name ) ] = b;
+}
+
+void HelpBrowser::removeBookmark()
+{
+    QString file = browser->source();
+    QMap<int, Bookmark>::Iterator it = mBookmarks.begin();
+    for( ; it != mBookmarks.end(); ++it )
+	if ( (*it).file == file ) {
+	    bookm->removeItem( it.key() );
+	    mBookmarks.remove( it );
+		break;
+	}
+}
diff --git a/core/apps/helpbrowser/helpbrowser.h b/core/apps/helpbrowser/helpbrowser.h
new file mode 100644
index 0000000..2f7153a
--- a/dev/null
+++ b/core/apps/helpbrowser/helpbrowser.h
@@ -0,0 +1,69 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qtopia Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#ifndef HELPWINDOW_H
+#define HELPWINDOW_H
+
+#include <qmainwindow.h>
+#include <qtextbrowser.h>
+#include <qstringlist.h>
+#include <qmap.h>
+
+class QPopupMenu;
+class QAction;
+
+class HelpBrowser : public QMainWindow
+{
+    Q_OBJECT
+public:
+    HelpBrowser( QWidget* parent = 0, const char *name=0, WFlags f=0 );
+    ~HelpBrowser();
+
+public slots:
+    void setDocument( const QString &doc );
+    
+private slots:
+    void appMessage(const QCString& msg, const QByteArray& data);
+    void textChanged();
+
+    void pathSelected( const QString & );
+    void bookmChosen( int );
+    void addBookmark();
+    void removeBookmark();
+    
+private:
+    void init( const QString & );
+    void readBookmarks();
+    
+    QTextBrowser* browser;
+    QAction *backAction;
+    QAction *forwardAction;
+    QString selectedURL;
+    struct Bookmark { 
+	QString name;
+	QString file;
+    };
+    QMap<int, Bookmark> mBookmarks;
+    QMenuBar *menu;
+    QPopupMenu *bookm;
+};
+
+#endif
+
diff --git a/core/apps/helpbrowser/helpbrowser.pro b/core/apps/helpbrowser/helpbrowser.pro
new file mode 100644
index 0000000..43230f1
--- a/dev/null
+++ b/core/apps/helpbrowser/helpbrowser.pro
@@ -0,0 +1,12 @@
+TEMPLATE	= app
+CONFIG		= qt warn_on release
+DESTDIR		= $(QPEDIR)/bin
+HEADERS		= helpbrowser.h
+SOURCES		= helpbrowser.cpp \
+		  main.cpp
+INCLUDEPATH += $(QPEDIR)/include
+DEPENDPATH	+= $(QPEDIR)/include
+LIBS            += -lqpe
+INTERFACES	= 
+
+TRANSLATIONS = ../i18n/de/helpbrowser.ts
diff --git a/core/apps/helpbrowser/main.cpp b/core/apps/helpbrowser/main.cpp
new file mode 100644
index 0000000..1cb10b7
--- a/dev/null
+++ b/core/apps/helpbrowser/main.cpp
@@ -0,0 +1,34 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qtopia Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#include "helpbrowser.h"
+
+#include <qpe/qpeapplication.h>
+
+int main( int argc, char ** argv )
+{
+    QPEApplication a( argc, argv );
+
+    HelpBrowser mw;
+    mw.setCaption( HelpBrowser::tr("HelpBrowser") );
+    a.showMainDocumentWidget( &mw );
+
+    return a.exec();
+}
diff --git a/core/apps/helpbrowser/qpe-helpbrowser.control b/core/apps/helpbrowser/qpe-helpbrowser.control
new file mode 100644
index 0000000..b6e3404
--- a/dev/null
+++ b/core/apps/helpbrowser/qpe-helpbrowser.control
@@ -0,0 +1,10 @@
+Files: bin/helpbrowser apps/Applications/helpbrowser.desktop docs
+Priority: optional
+Section: qpe/applications
+Maintainer: Warwick Allison <warwick@trolltech.com>
+Architecture: arm
+Arch: iPAQ
+Version: $QPE_VERSION-3
+Depends: qpe-base ($QPE_VERSION)
+Description: Browse HTML help documents
+ The HTML help browser for the Qtopia environment.