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455 lines
11 KiB
C++
455 lines
11 KiB
C++
/* $Id: toolbars.cpp,v 1.1 1998/09/25 18:01:41 ramiro%netscape.com Exp $
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Arnt
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* Gulbrandsen. Further developed by Warwick Allison, Kalle Dalheimer,
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* Eirik Eng, Matthias Ettrich, Arnt Gulbrandsen, Haavard Nord and
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* Paul Olav Tvete. Copyright (C) 1998 Warwick Allison, Kalle
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* Dalheimer, Eirik Eng, Matthias Ettrich, Arnt Gulbrandsen, Haavard
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* Nord and Paul Olav Tvete. All Rights Reserved.
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*/
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#include "toolbars.h"
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#include "QtContext.h"
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#include "QtBookmarkButton.h"
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#include "icons.h"
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#include <qtoolbutton.h>
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#include <qlabel.h>
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#include <qcombo.h>
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#include <qmovie.h>
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#include <qpainter.h>
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#include <qtooltip.h>
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#include <qstatusbar.h>
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#include <qwidgetstack.h>
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#include <qprogbar.h>
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#include <qapp.h>
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#include <fe_proto.h>
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RCSTAG("$Id: toolbars.cpp,v 1.1 1998/09/25 18:01:41 ramiro%netscape.com Exp $");
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Toolbars::Toolbars( QtContext* context, QMainWindow * parent )
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: QObject( parent, 0 )
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{
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navigation = new QToolBar( "Navigation Toolbar", parent,
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QMainWindow::Top, TRUE );
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location = new QToolBar( "Navigation Toolbar", parent,
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QMainWindow::Top, TRUE );
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#if 0
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personal = new QToolBar( "Navigation Toolbar", parent,
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QMainWindow::Top, TRUE );
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#else
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personal = 0;
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#endif
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QToolTipGroup * ttg = parent->toolTipGroup();
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QToolButton * b;
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back = new QToolButton( Icon( "TB_Back" ), "Back",
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0, context,
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SLOT(cmdBack()), navigation, "back" );
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back->setFocusPolicy( QWidget::NoFocus );
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// do back menu here
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forward = new QToolButton( Icon( "TB_Forward" ), "Forward",
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0, context, SLOT(cmdForward()),
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navigation, "forward" );
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forward->setFocusPolicy( QWidget::NoFocus );
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// do forward menu here
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b = new QToolButton( Icon( "TB_Reload" ), "Reload",
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0, context,
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SLOT(cmdReload()), navigation, "reload" );
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b->setFocusPolicy( QWidget::NoFocus );
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b = new QToolButton( Icon( "TB_Home" ), "Home",
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0, context,
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SLOT(cmdHome()), navigation, "home" );
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b->setFocusPolicy( QWidget::NoFocus );
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b = new QToolButton( Icon( "TB_Search" ), "Search",
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0, context,
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SLOT(cmdSearch()), navigation, "search" ); // #### ?
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b->setFocusPolicy( QWidget::NoFocus );
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b = new QToolButton( Icon( "TB_Places" ), "Places",
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0, context,
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SLOT(cmdGuide()), navigation, "places" );
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b->setFocusPolicy( QWidget::NoFocus );
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#ifdef EDITOR
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b = new QToolButton( Icon( "TB_EditPage" ), "Edit Page",
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0, context, SLOT(cmdEditPage()),
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navigation, "edit page" );
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b->setFocusPolicy( QWidget::NoFocus );
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#endif
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images = new QToolButton( Icon( "TB_LoadImages" ), "Show Images",
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0, context, SLOT(cmdShowImages()),
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navigation, "show images" );
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images->setFocusPolicy( QWidget::NoFocus );
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b = new QToolButton( Icon( "TB_Print" ), "Print",
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0, context,
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SLOT(cmdPrint()), navigation, "print" );
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b->setFocusPolicy( QWidget::NoFocus );
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b = new QToolButton( Icon( "TB_MixSecurity" ), "View Security",
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0, context, SLOT(cmdViewSecurity()),
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navigation, "view security" );
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b->setFocusPolicy( QWidget::NoFocus );
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stop = new QToolButton( Icon( "TB_Stop" ), "Stop",
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0, context, SLOT(cmdStopLoading()),
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navigation, "stop loading" );
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stop->setFocusPolicy( QWidget::NoFocus );
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// hole
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QWidget * hole = new QWidget( navigation, "stretchable hole" );
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navigation->setStretchableWidget( hole );
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animation = new MovieToolButton( navigation,
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Movie( "biganim" ), Pixmap( "notanim" ) );
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animation->setFocusPolicy( QWidget::NoFocus );
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QToolTip::add( animation, "Mozilla", ttg,
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"Visit Mozilla's home away from home" );
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connect( animation, SIGNAL(clicked()), this, SLOT(visitMozilla()) );
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// location bar
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b = new QtBookmarkButton( Pixmap("BM_FolderO"), "Bookmarks",
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context, location );
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b->setFocusPolicy( QWidget::NoFocus );
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QLabel * l = new QLabel( "Bookmarks", location );
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l->setFixedSize( l->sizeHint() );
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l->installEventFilter( b );
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l = new QLabel( " ", location );
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l->setFixedSize( l->sizeHint() );
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l = new QLabel( "Location:", location );
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l->setFixedSize( l->sizeHint() );
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url = new QComboBox( TRUE, location );
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url->setAutoCompletion( TRUE );
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url->insertItem( "http://www.troll.no" );
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url->setCurrentItem( 0 );
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connect( url, SIGNAL(activated(const char *)),
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context, SLOT(browserGetURL(const char *)) );
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url->setMaxCount( 100 );
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url->setSizeLimit( 15 );
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url->setInsertionPolicy( QComboBox::NoInsertion );
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connect( this, SIGNAL(openURL(const char *)),
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context, SLOT(browserGetURL(const char *)) );
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location->setStretchableWidget( url );
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#if 0
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// personal bar
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b = new QToolButton( personal );
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b->setText( "Filler" );
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b->setFocusPolicy( QWidget::NoFocus );
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// hole
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hole = new QWidget( personal, "stretchable hole" );
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personal->setStretchableWidget( hole );
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#endif
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// now, confusingly, do the status bar too. it's strange, but...
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// security label
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status = parent->statusBar();
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security = new QLabel( status, "security info" );
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security->setPixmap( Pixmap( "Dash_Unsecure" ) );
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security->setFixedWidth( security->sizeHint().width() );
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status->addWidget( security, 0, FALSE );
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// progress bar(s)
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progressBars = new QWidgetStack( status );
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status->addWidget( progressBars, 10, FALSE );
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knownProgress = new QProgressBar( progressBars, "known progress" );
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knownProgress->setFrameStyle( QFrame::NoFrame );
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unknownProgress = new UnknownProgress( progressBars, "unknown progress" );
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// "Document: done" and other long-time messages
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messages = new QLabel( status, "long-time messages" );
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status->addWidget( messages, 50, FALSE );
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messages->setText( "Ready to surf the web" );
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t = new QTimer( this );
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connect( t, SIGNAL(timeout()),
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this, SLOT(hideProgressBars()) );
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t2 = new QTimer( this );
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connect( t2, SIGNAL(timeout()),
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animation, SLOT(start()) );
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connect( ttg, SIGNAL(showTip(const char *)),
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status, SLOT(message(const char *)) );
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connect( ttg, SIGNAL(removeTip()), status, SLOT(clear()) );
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url->setFocus();
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}
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Toolbars::~Toolbars()
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{
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// nothing
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}
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MovieToolButton::MovieToolButton( QToolBar * parent,
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const QMovie & movie,
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const Pixmap & pixmap )
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: QToolButton( parent, 0 )
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{
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m = new QMovie( movie );
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m->pause();
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m->connectResize(this, SLOT(movieResized(const QSize&)));
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m->connectUpdate(this, SLOT(movieUpdated(const QRect&)));
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pm = pixmap;
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}
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MovieToolButton::~MovieToolButton()
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{
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delete m;
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}
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void MovieToolButton::drawButtonLabel( QPainter * p )
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{
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if ( m->running() ) {
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QPixmap fpm = m->framePixmap();
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p->drawPixmap( width()/2-fpm.width()/2, height()/2-fpm.height()/2,
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fpm );
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} else {
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p->fillRect( 1, 1, width()-2, height()-2, white );
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p->drawPixmap( width()/2-pm.width()/2, height()/2-pm.height()/2,
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pm );
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}
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}
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void MovieToolButton::movieUpdated(const QRect& r)
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{
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int x = width()/2-m->framePixmap().width()/2;
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int y = height()/2-m->framePixmap().height()/2;
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repaint( x, y, r.width(), r.height(), FALSE );
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}
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void MovieToolButton::movieResized(const QSize&)
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{
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repaint( FALSE );
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}
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void MovieToolButton::start()
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{
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m->unpause();
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repaint( FALSE );
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}
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void MovieToolButton::stop()
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{
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m->pause();
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repaint( FALSE );
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}
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QSize MovieToolButton::sizeHint() const
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{
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return QSize( 42,42 );
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}
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void Toolbars::visitMozilla()
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{
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emit openURL( "http://www.troll.no/qtmozilla/" );
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}
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void Toolbars::setBackButtonEnabled( bool e )
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{
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back->setEnabled( e );
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}
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void Toolbars::setForwardButtonEnabled( bool e )
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{
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forward->setEnabled( e );
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}
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void Toolbars::setStopButtonEnabled( bool e )
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{
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stop->setEnabled( e );
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}
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void Toolbars::setLoadImagesButtonEnabled( bool e )
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{
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images->setEnabled( e );
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}
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UnknownProgress::UnknownProgress( QWidget * parent, const char * name )
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: QWidget( parent, name )
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{
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x = 0;
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t = new QTimer( this );
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connect( t, SIGNAL(timeout()),
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this, SLOT(progress()) );
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}
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void UnknownProgress::progress()
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{
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if ( !t->isActive() )
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t->start( 50, FALSE );
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if ( !d )
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d = 2;
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if ( d > 0 && x + 4*d > width() ) {
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int ox = x;
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x = width() - d;
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d = -d;
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repaint( ox, 0, width() - ox, height(), FALSE );
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} else if ( d > 0 ) {
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x += d;
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repaint( x-d, 0, 4*d, height(), FALSE );
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} else if ( d < 0 && x < -d ) {
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int ox = x - 3*x;
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d = -d;
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x = 0;
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repaint( 0, 0, QMAX(ox, 3*d), height(), FALSE );
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} else if ( d < 0 ) {
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x += d;
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repaint( x, 0, 4*d, height(), FALSE );
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}
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}
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void UnknownProgress::paintEvent( QPaintEvent * e )
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{
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QPainter p( this );
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p.eraseRect( e->rect() );
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if ( d )
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p.fillRect( x, 0, 3*d, height(), QBrush( colorGroup().foreground() ) );
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}
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void UnknownProgress::done()
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{
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t->stop();
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d = 0;
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repaint();
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}
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void UnknownProgress::resizeEvent( QResizeEvent * e )
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{
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if ( d < 0 )
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d = -d;
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x = 0;
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QWidget::resizeEvent( e );
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}
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void Toolbars::setupProgress( int )
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{
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knownProgress->reset();
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knownProgress->setTotalSteps( 100 );
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unknownProgress->progress();
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progressBars->raiseWidget( unknownProgress );
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progressAsPercent = FALSE;
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t->stop();
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t2->start( 20, TRUE );
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}
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void Toolbars::signalProgress( int percent )
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{
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if ( percent > 99 ) {
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endProgress();
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return;
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}
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t->stop();
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if ( !t2->isActive() )
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t2->start( 20, TRUE );
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if ( !progressAsPercent ) {
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if ( percent > 80 )
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return;
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progressBars->raiseWidget( knownProgress );
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progressAsPercent = TRUE;
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unknownProgress->done();
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}
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knownProgress->setProgress( percent );
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}
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void Toolbars::signalProgress()
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{
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t->stop();
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if ( !t2->isActive() )
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t2->start( 20, TRUE );
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if ( !progressAsPercent )
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unknownProgress->progress();
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}
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void Toolbars::endProgress()
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{
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knownProgress->setProgress( 100 );
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progressAsPercent = FALSE;
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t->start( 300, TRUE );
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t2->stop();
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}
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void Toolbars::setMessage( const char * m )
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{
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messages->setText( m );
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status->clear();
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}
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void Toolbars::hideProgressBars()
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{
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animation->stop();
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unknownProgress->done();
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progressBars->raiseWidget( unknownProgress );
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messages->setText( "" );
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}
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void Toolbars::setComboText( const char * newURL )
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{
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if ( !newURL )
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return;
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char * u = qstrdup( newURL );
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char * p = strchr( u, '#' );
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if ( p )
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*p = 0;
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int i = url->count();
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while( --i > -1 ) {
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if ( !strcmp( u, url->text( i ) ) )
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url->removeItem( i );
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}
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url->insertItem( u, 0 );
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url->setCurrentItem( 0 );
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delete[] u;
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}
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