Add Qt3 development HEAD version

1 files changed, 214 insertions, 0 deletions

diff --git a/tools/designer/designer/outputwindow.cpp b/tools/designer/designer/outputwindow.cpp
new file mode 100644
index 0000000..bd236a7
--- /dev/null
+++ b/tools/designer/designer/outputwindow.cpp
@@ -0,0 +1,214 @@
+/**********************************************************************
+** Copyright (C) 2001-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of Qt Designer.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free Qt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing requirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at sales@trolltech.com.
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with
+** the Software.
+**
+** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#include "outputwindow.h"
+#include "designerappiface.h"
+#include "metadatabase.h"
+#include "mainwindow.h"
+
+#include <qlistview.h>
+#include <qtextedit.h>
+#include <qapplication.h>
+#include <qheader.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <qpainter.h>
+
+static QTextEdit *debugoutput = 0;
+bool debugToStderr = FALSE;
+
+QtMsgHandler OutputWindow::oldMsgHandler = 0;
+
+OutputWindow::OutputWindow( QWidget *parent )
+    : QTabWidget( parent, "output_window" ), debugView( 0 ), errorView( 0 )
+{
+    setupDebug();
+    setupError();
+    iface = new DesignerOutputDockImpl( this );
+}
+
+OutputWindow::~OutputWindow()
+{
+    debugoutput = debugView = 0;
+    errorView = 0;
+    if ( !debugToStderr )
+	qInstallMsgHandler( oldMsgHandler );
+    delete iface;
+}
+
+void OutputWindow::shuttingDown()
+{
+    if ( !debugToStderr )
+	qInstallMsgHandler( oldMsgHandler );
+}
+
+void OutputWindow::setupError()
+{
+    errorView = new QListView( this, "OutputWindow::errorView" );
+    errorView->setSorting( -1 );
+    connect( errorView, SIGNAL( currentChanged( QListViewItem* ) ),
+	     this, SLOT( currentErrorChanged( QListViewItem* ) ) );
+    connect( errorView, SIGNAL( clicked( QListViewItem* ) ),
+	     this, SLOT( currentErrorChanged( QListViewItem* ) ) );
+
+    if ( MetaDataBase::languages().count() > 1 )
+	addTab( errorView, tr( "Warnings/Errors" ) );
+    else
+	errorView->hide();
+    errorView->addColumn( tr( "Type" ) );
+    errorView->addColumn( tr( "Message" ) );
+    errorView->addColumn( tr( "Line" ) );
+    errorView->addColumn( tr( "Location" ) );
+    errorView->setResizeMode( QListView::LastColumn );
+    errorView->setColumnWidth( 0, errorView->fontMetrics().width( "WARNING1234" ) );
+    errorView->setColumnWidth( 1, errorView->fontMetrics().width( "ABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOP" ) );
+    errorView->setColumnWidth( 2, errorView->fontMetrics().width( "9999999" ) );
+    errorView->setColumnAlignment( 2, Qt::AlignRight );
+    errorView->setAllColumnsShowFocus( TRUE );
+}
+
+static void debugMessageOutput( QtMsgType type, const char *msg )
+{
+    QString s( msg );
+    s += "\n";
+
+    if ( type != QtFatalMsg ) {
+	if ( debugoutput && debugoutput->isVisible() )
+	    debugoutput->append( s );
+	else if ( OutputWindow::oldMsgHandler )
+	    (*OutputWindow::oldMsgHandler)( type, msg );
+	else
+	    fputs( s.latin1(), stderr );
+    } else {
+	fputs( s.latin1(), stderr );
+	abort();
+    }
+
+    qApp->flush();
+}
+
+void OutputWindow::setupDebug()
+{
+    debugoutput = debugView = new QTextEdit( this, "OutputWindow::debugView" );
+    //debugView->setReadOnly( TRUE );
+    addTab( debugView, "Debug Output" );
+
+    if ( !debugToStderr )
+	oldMsgHandler = qInstallMsgHandler( debugMessageOutput );
+}
+
+void OutputWindow::setErrorMessages( const QStringList &errors, const QValueList<uint> &lines,
+				     bool clear, const QStringList &locations,
+				     const QObjectList &locationObjects )
+{
+    if ( clear )
+	errorView->clear();
+    QStringList::ConstIterator mit = errors.begin();
+    QValueList<uint>::ConstIterator lit = lines.begin();
+    QStringList::ConstIterator it = locations.begin();
+    QObjectList objects = (QObjectList)locationObjects;
+    QObject *o = objects.first();
+    QListViewItem *after = 0;
+    for ( ; lit != lines.end() && mit != errors.end(); ++lit, ++mit, ++it, o = objects.next() )
+	after = new ErrorItem( errorView, after, *mit, *lit, *it, o );
+    setCurrentPage( 1 );
+}
+
+DesignerOutputDock *OutputWindow::iFace()
+{
+    return iface;
+}
+
+void OutputWindow::appendDebug( const QString &text )
+{
+    debugView->append( text + "\n" );
+}
+
+void OutputWindow::clearErrorMessages()
+{
+    errorView->clear();
+}
+
+void OutputWindow::clearDebug()
+{
+    debugView->clear();
+}
+
+void OutputWindow::showDebugTab()
+{
+    showPage( debugView );
+}
+
+void OutputWindow::currentErrorChanged( QListViewItem *i )
+{
+    if ( !i )
+	return;
+    ErrorItem *ei = (ErrorItem*)i;
+    ei->setRead( TRUE );
+    MainWindow::self->showSourceLine( ei->location(), ei->line() - 1, MainWindow::Error );
+}
+
+
+
+ErrorItem::ErrorItem( QListView *parent, QListViewItem *after, const QString &message, int line,
+		      const QString &locationString, QObject *locationObject )
+    : QListViewItem( parent, after )
+{
+    setMultiLinesEnabled( TRUE );
+    QString m( message );
+    type = m.startsWith( "Warning: " ) ? Warning : Error;
+    m = m.mid( m.find( ':' ) + 1 );
+    setText( 0, type == Error ? "Error" : "Warning" );
+    setText( 1, m );
+    setText( 2, QString::number( line ) );
+    setText( 3, locationString );
+    object = locationObject;
+    read = !after;
+    if ( !after ) {
+	parent->setSelected( this, TRUE );
+	parent->setCurrentItem( this );
+    }
+}
+
+void ErrorItem::paintCell( QPainter *p, const QColorGroup & cg,
+			   int column, int width, int alignment )
+{
+    QColorGroup g( cg );
+    g.setColor( QColorGroup::Text, type == Error ? Qt::red : Qt::darkYellow );
+    if ( !read ) {
+	QFont f( p->font() );
+	f.setBold( TRUE );
+	p->setFont( f );
+    }
+    QListViewItem::paintCell( p, g, column, width, alignment );
+}