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/*
Opie-uBrowser. a very small web browser, using on QTextBrowser for html display/parsing
Copyright (C) 2002 Thomas Stephens
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "mainview.h"
MainView::MainView(QWidget *parent, const char *name, WFlags fl) : QMainWindow(parent, name, fl)
{
setIcon( Resource::loadPixmap( "remote" ) );
setCaption(tr("uBrowser"));
setToolBarsMovable( false );
QToolBar *toolbar = new QToolBar(this, "toolbar");
back = new QToolButton(Resource::loadPixmap("ubrowser/back"), 0, 0, 0, 0, toolbar, "back");
forward = new QToolButton(Resource::loadPixmap("ubrowser/forward"), 0, 0, 0, 0, toolbar, "forward");
home = new QToolButton(Resource::loadPixmap("ubrowser/home"), 0, 0, 0, 0, toolbar, "home");
location = new QComboBox(true, toolbar, "location");
go = new QToolButton(Resource::loadPixmap("ubrowser/go"), 0, 0, 0, 0, toolbar, "go");
toolbar->setStretchableWidget(location);
toolbar->setHorizontalStretchable(true);
location->setAutoCompletion( true );
addToolBar(toolbar);
browser = new QTextBrowser(this, "browser");
setCentralWidget(browser);
//make the button take you to the location
connect(go, SIGNAL(clicked()), this, SLOT(goClicked()) );
connect(location->lineEdit(), SIGNAL(returnPressed()), this, SLOT(goClicked()) );
//make back, forward and home do their thing (isnt QTextBrowser great?)
connect(back, SIGNAL(clicked()), browser, SLOT(backward()) );
connect(forward, SIGNAL(clicked()), browser, SLOT(forward()) );
connect(home, SIGNAL(clicked()), browser, SLOT(home()) );
//make back and forward buttons be enabled, only when you can go back or forward (again, i love QTextBrowser)
//this doesnt seem to work, but doesnt break anything either...
connect(browser, SIGNAL(backwardAvailable(bool)), back, SLOT(setOn(bool)) );
connect(browser, SIGNAL(forwardAvailable(bool)), forward, SLOT(setOn(bool)) );
//notify me when the text of the browser has changed (like when the user clicks a link)
connect(browser, SIGNAL(textChanged()), this, SLOT(textChanged()) );
http = new HttpFactory(browser);
if( qApp->argc() > 1 )
{
char **argv = qApp->argv();
int i = 0;
QString *openfile = new QString( argv[0] );
while( openfile->contains( "ubrowser" ) == 0 && i < qApp->argc() )
{
i++;
*openfile = argv[i];
}
*openfile = argv[i+1];
if( !openfile->startsWith( "http://" ) && !openfile->startsWith( "/" ) )
{
openfile->insert( 0, QDir::currentDirPath()+"/" );
}
location->setEditText( *openfile );
goClicked();
}
}
void MainView::goClicked()
{
location->insertItem( location->currentText() );
if(location->currentText().startsWith("http://") )
{
location->setEditText(location->currentText().lower());
browser->setMimeSourceFactory(http);
printf("MainView::goClicked: using http source factory\n");
}
else
{
browser->setMimeSourceFactory(QMimeSourceFactory::defaultFactory());
printf("MainView::goClicked: using default source factory\n");
}
browser->setSource(location->currentText());
}
void MainView::textChanged()
{
if(browser->documentTitle().isNull())
{
setCaption( tr("%1 - uBrowser").arg( browser->source() ) );
}
else
{
setCaption(tr(" - uBrowser").arg( browser->documentTitle() ));
}
location->setEditText(browser->source());
}
void MainView::setDocument( const QString& applnk_filename )
{
DocLnk *file = new DocLnk( applnk_filename );
location->setEditText( file->file() );
goClicked();
}
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