Added new central krandr library to handle everything related to dynamic screen configuration

In the future this will probably handle ICC profiles as well
This will allow easy integration of screen configuration into other KDE programs and control center modules


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1119941 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 205 insertions, 0 deletions

diff --git a/krandr/ktimerdialog.cpp b/krandr/ktimerdialog.cpp
new file mode 100644
index 000000000..071088e9b
--- /dev/null
+++ b/krandr/ktimerdialog.cpp
@@ -0,0 +1,205 @@
+/*
+ *  This file is part of the KDE Libraries
+ *  Copyright (C) 2002 Hamish Rodda <rodda@kde.org>
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library 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
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public License
+ *  along with this library; see the file COPYING.LIB.  If not, write to
+ *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <qhbox.h>
+#include <qlayout.h>
+#include <qvbox.h>
+#include <qtimer.h>
+#include <qprogressbar.h>
+#include <qlabel.h>
+
+#include <kwin.h>
+#include <kiconloader.h>
+
+#include <klocale.h>
+#include <kdebug.h>
+
+#include "ktimerdialog.h"
+#include "ktimerdialog.moc"
+
+KTimerDialog::KTimerDialog( int msec, TimerStyle style, QWidget *parent,
+                 const char *name, bool modal,
+                 const QString &caption,
+                 int buttonMask, ButtonCode defaultButton,
+                 bool separator,
+                 const KGuiItem &user1,
+                 const KGuiItem &user2,
+                 const KGuiItem &user3 )
+    : KDialogBase(parent, name, modal, caption, buttonMask, defaultButton,
+                 separator, user1, user2, user3 )
+{
+    totalTimer = new QTimer( this );
+    updateTimer = new QTimer( this );
+    msecTotal = msecRemaining = msec;
+    updateInterval = 1000;
+    tStyle = style;
+	KWin::setIcons( winId(), DesktopIcon("randr"), SmallIcon("randr") );
+    // default to cancelling the dialog on timeout
+    if ( buttonMask & Cancel )
+        buttonOnTimeout = Cancel;
+
+    connect( totalTimer, SIGNAL( timeout() ), SLOT( slotInternalTimeout() ) );
+    connect( updateTimer, SIGNAL( timeout() ), SLOT( slotUpdateTime() ) );
+
+    // create the widgets
+    mainWidget = new QVBox( this, "mainWidget" );
+    timerWidget = new QHBox( mainWidget, "timerWidget" );
+    timerLabel = new QLabel( timerWidget );
+    timerProgress = new QProgressBar( timerWidget );
+    timerProgress->setTotalSteps( msecTotal );
+    timerProgress->setPercentageVisible( false );
+
+    KDialogBase::setMainWidget( mainWidget );
+
+    slotUpdateTime( false );
+}
+
+KTimerDialog::~KTimerDialog()
+{
+}
+
+void KTimerDialog::show()
+{
+    KDialogBase::show();
+    totalTimer->start( msecTotal, true );
+    updateTimer->start( updateInterval, false );
+}
+
+int KTimerDialog::exec()
+{
+    totalTimer->start( msecTotal, true );
+    updateTimer->start( updateInterval, false );
+    return KDialogBase::exec();
+}
+
+void KTimerDialog::setMainWidget( QWidget *widget )
+{
+    // yuck, here goes.
+    QVBox *newWidget = new QVBox( this );
+
+    if ( widget->parentWidget() != mainWidget ) {
+        widget->reparent( newWidget, 0, QPoint(0,0) );
+    } else {
+        newWidget->insertChild( widget );
+    }
+
+    timerWidget->reparent( newWidget, 0, QPoint(0, 0) );
+
+    delete mainWidget;
+    mainWidget = newWidget;
+    KDialogBase::setMainWidget( mainWidget );
+}
+
+void KTimerDialog::setRefreshInterval( int msec )
+{
+    updateInterval = msec;
+    if ( updateTimer->isActive() )
+        updateTimer->changeInterval( updateInterval );
+}
+
+int KTimerDialog::timeoutButton() const
+{
+    return buttonOnTimeout;
+}
+
+void KTimerDialog::setTimeoutButton( const ButtonCode newButton )
+{
+    buttonOnTimeout = newButton;
+}
+
+int KTimerDialog::timerStyle() const
+{
+    return tStyle;
+}
+
+void KTimerDialog::setTimerStyle( const TimerStyle newStyle )
+{
+    tStyle = newStyle;
+}
+
+void KTimerDialog::slotUpdateTime( bool update )
+{
+    if ( update )
+        switch ( tStyle ) {
+            case CountDown:
+                msecRemaining -= updateInterval;
+                break;
+            case CountUp:
+                msecRemaining += updateInterval;
+                break;
+            case Manual:
+                break;
+        }
+    
+    timerProgress->setProgress( msecRemaining );
+
+    timerLabel->setText( i18n("1 second remaining:","%n seconds remaining:",msecRemaining/1000) );
+}
+
+void KTimerDialog::slotInternalTimeout()
+{
+    emit timerTimeout();
+    switch ( buttonOnTimeout ) {
+        case Help:
+            slotHelp();
+            break;
+        case Default:
+            slotDefault();
+            break;
+        case Ok:
+            slotOk();
+            break;
+        case Apply:
+            applyPressed();
+            break;
+        case Try:
+            slotTry();
+            break;
+        case Cancel:
+            slotCancel();
+            break;
+        case Close:
+            slotClose();
+            break;
+        /*case User1:
+            slotUser1();
+            break;
+        case User2:
+            slotUser2();
+            break;*/
+        case User3:
+            slotUser3();
+            break;
+        case No:
+            slotNo();
+            break;
+        case Yes:
+            slotCancel();
+            break;
+        case Details:
+            slotDetails();
+            break;
+        case Filler:
+        case Stretch:
+            kdDebug() << "Cannot execute button code " << buttonOnTimeout << endl;
+            break;
+    }
+}