1 files changed, 217 insertions, 0 deletions
diff --git a/src/utilities/slideshow/toolbar.cpp b/src/utilities/slideshow/toolbar.cpp
new file mode 100644
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+++ b/src/utilities/slideshow/toolbar.cpp
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+/* ============================================================
+ *
+ * This file is a part of digiKam project
+ * http://www.digikam.org
+ * 
+ * Date        : 2004-10-05
+ * Description : a tool bar for slideshow 
+ * 
+ * Copyright (C) 2004-2005 by Renchi Raju <[email protected]>
+ * Copyright (C) 2006-2007 by Gilles Caulier <caulier dot gilles at gmail dot com>
+ *
+ * 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, 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.
+ * 
+ * ============================================================ */
+
+// TQt includes.
+
+#include <tqtoolbutton.h>
+#include <tqlayout.h>
+#include <tqpixmap.h>
+
+// KDE includes.
+
+#include <tdeapplication.h>
+#include <kiconloader.h>
+#include <tdelocale.h>
+
+// Local includes.
+
+#include "toolbar.h"
+#include "toolbar.moc"
+
+namespace Digikam
+{
+
+class ToolBarPriv
+{
+public:
+
+    ToolBarPriv()
+    {
+        playBtn = 0;
+        stopBtn = 0;
+        nextBtn = 0;
+        prevBtn = 0;
+        canHide = true;
+    }
+
+    bool         canHide;
+
+    TQToolButton *playBtn;
+    TQToolButton *stopBtn;
+    TQToolButton *nextBtn;
+    TQToolButton *prevBtn;
+};  
+
+ToolBar::ToolBar(TQWidget* parent)
+       : TQWidget(parent)
+{
+    d = new ToolBarPriv;
+
+    TQHBoxLayout* lay = new TQHBoxLayout(this);
+    d->playBtn = new TQToolButton(this);
+    d->prevBtn = new TQToolButton(this);
+    d->nextBtn = new TQToolButton(this);
+    d->stopBtn = new TQToolButton(this);
+    d->playBtn->setToggleButton(true);
+
+    TDEIconLoader* loader = kapp->iconLoader();
+    d->playBtn->setIconSet(loader->loadIcon("media-playback-pause", TDEIcon::NoGroup, 22));
+    d->prevBtn->setIconSet(loader->loadIcon("back", TDEIcon::NoGroup, 22));
+    d->nextBtn->setIconSet(loader->loadIcon("forward", TDEIcon::NoGroup, 22));
+    d->stopBtn->setIconSet(loader->loadIcon("process-stop", TDEIcon::NoGroup, 22));
+
+    lay->addWidget(d->playBtn);
+    lay->addWidget(d->prevBtn);
+    lay->addWidget(d->nextBtn);
+    lay->addWidget(d->stopBtn);
+
+    setBackgroundMode(TQt::NoBackground);
+    adjustSize();
+    setSizePolicy(TQSizePolicy::Fixed, TQSizePolicy::Fixed);
+    
+    connect(d->playBtn, TQ_SIGNAL(toggled(bool)),
+            this, TQ_SLOT(slotPlayBtnToggled()));
+
+    connect(d->nextBtn, TQ_SIGNAL(clicked()),
+            this, TQ_SLOT(slotNexPrevClicked()));
+
+    connect(d->prevBtn, TQ_SIGNAL(clicked()),
+            this, TQ_SLOT(slotNexPrevClicked()));
+
+    connect(d->nextBtn, TQ_SIGNAL(clicked()),
+            this, TQ_SIGNAL(signalNext()));
+
+    connect(d->prevBtn, TQ_SIGNAL(clicked()),
+            this, TQ_SIGNAL(signalPrev()));
+
+    connect(d->stopBtn, TQ_SIGNAL(clicked()),
+            this, TQ_SIGNAL(signalClose()));
+}
+
+ToolBar::~ToolBar()
+{
+    delete d;    
+}
+
+bool ToolBar::canHide() const
+{
+    return d->canHide;    
+}
+
+bool ToolBar::isPaused() const
+{
+    return d->playBtn->isOn();
+}
+
+void ToolBar::setPaused(bool val)
+{
+    if (val == isPaused())
+        return;
+
+    d->playBtn->setOn(val);
+    slotPlayBtnToggled();
+}
+
+void ToolBar::setEnabledPlay(bool val)
+{
+    d->playBtn->setEnabled(val);    
+}
+
+void ToolBar::setEnabledNext(bool val)
+{
+    d->nextBtn->setEnabled(val);    
+}
+
+void ToolBar::setEnabledPrev(bool val)
+{
+    d->prevBtn->setEnabled(val);    
+}
+
+void ToolBar::slotPlayBtnToggled()
+{
+    if (d->playBtn->isOn())
+    {
+        d->canHide = false;
+        TDEIconLoader* loader = kapp->iconLoader();
+        d->playBtn->setIconSet(loader->loadIcon("media-playback-start", TDEIcon::NoGroup, 22));
+        emit signalPause();
+    }
+    else
+    {
+        d->canHide = true;
+        TDEIconLoader* loader = kapp->iconLoader();
+        d->playBtn->setIconSet(loader->loadIcon("media-playback-pause", TDEIcon::NoGroup, 22));
+        emit signalPlay();
+    }
+}
+
+void ToolBar::slotNexPrevClicked()
+{
+    if (!d->playBtn->isOn())
+    {
+        d->playBtn->setOn(true);
+        d->canHide = false;
+        TDEIconLoader* loader = kapp->iconLoader();
+        d->playBtn->setIconSet(loader->loadIcon("media-playback-start", TDEIcon::NoGroup, 22));
+        emit signalPause();
+    }
+}
+
+void ToolBar::keyPressEvent(TQKeyEvent *event)
+{
+    switch(event->key())
+    {
+        case(TQt::Key_Space):
+        {
+            if (d->playBtn->isEnabled())
+                d->playBtn->animateClick();
+            break;
+        }
+        case(TQt::Key_Prior):
+        {
+            if (d->prevBtn->isEnabled())
+                d->prevBtn->animateClick();
+            break;
+        }
+        case(TQt::Key_Next):
+        {
+            if (d->nextBtn->isEnabled())
+                d->nextBtn->animateClick();
+            break;
+        }
+        case(TQt::Key_Escape):
+        {
+            if (d->stopBtn->isEnabled())
+                d->stopBtn->animateClick();
+            break;
+        }
+        default:
+            break;
+    }
+
+    event->accept();
+}
+
+}   // Namespace Digikam
+