1 files changed, 171 insertions, 0 deletions
diff --git a/src/libs/widgets/common/statusprogressbar.cpp b/src/libs/widgets/common/statusprogressbar.cpp
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+++ b/src/libs/widgets/common/statusprogressbar.cpp
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+/* ============================================================
+ *
+ * This file is a part of digiKam project
+ * http://www.digikam.org
+ *
+ * Date        : 2007-01-24
+ * Description : a progress bar used to display file access
+ *               progress or a text in status bar.
+ *
+ * Copyright (C) 2007-2008 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 <tqlayout.h>
+#include <tqwidget.h>
+#include <tqpushbutton.h>
+
+// KDE includes.
+
+#include <ksqueezedtextlabel.h>
+#include <kprogress.h>
+#include <tdelocale.h>
+#include <kiconloader.h>
+#include <kcursor.h>
+
+// Local includes.
+
+#include "statusprogressbar.h"
+#include "statusprogressbar.moc"
+
+namespace Digikam
+{
+
+class StatusProgressBarPriv
+{
+
+public:
+
+    enum WidgetStackEnum
+    {
+        TextLabel=0,
+        ProgressBar
+    };
+
+    StatusProgressBarPriv()
+    {
+        textLabel      = 0;
+        progressBar    = 0;
+        progressWidget = 0;
+        cancelButton   = 0;
+    }
+
+
+    TQWidget            *progressWidget;
+
+    TQPushButton        *cancelButton;
+
+    KSqueezedTextLabel *textLabel;
+
+    KProgress          *progressBar;
+};
+
+StatusProgressBar::StatusProgressBar(TQWidget *parent)
+                 : TQWidgetStack(parent, 0, TQt::WDestructiveClose)
+{
+    d = new StatusProgressBarPriv;
+    setFocusPolicy(TQWidget::NoFocus);
+
+    d->textLabel      = new KSqueezedTextLabel(this);
+    d->progressWidget = new TQWidget(this);
+    TQHBoxLayout *hBox = new TQHBoxLayout(d->progressWidget);
+    d->progressBar    = new KProgress(d->progressWidget);
+    setProgressTotalSteps(100);
+    d->cancelButton = new TQPushButton(d->progressWidget);
+    d->cancelButton->setFocusPolicy(TQWidget::NoFocus);
+    d->cancelButton->setSizePolicy( TQSizePolicy( TQSizePolicy::Minimum, TQSizePolicy::Minimum ) );
+    d->cancelButton->setPixmap(SmallIcon("cancel"));
+
+    // Parent widget will probably have the wait cursor set.
+    // Set arrow cursor to indicate the button can be clicked
+    d->cancelButton->setCursor(KCursor::arrowCursor());
+
+    hBox->addWidget(d->progressBar);
+    hBox->addWidget(d->cancelButton);
+
+    addWidget(d->textLabel, StatusProgressBarPriv::TextLabel);
+    addWidget(d->progressWidget, StatusProgressBarPriv::ProgressBar);
+
+    connect( d->cancelButton, TQ_SIGNAL( clicked() ),
+             this, TQ_SIGNAL( signalCancelButtonPressed() ) );
+
+    progressBarMode(TextMode);
+}
+
+StatusProgressBar::~StatusProgressBar()
+{
+    delete d;
+}
+
+void StatusProgressBar::setText(const TQString& text)
+{
+    d->textLabel->setText(text);
+}
+
+void StatusProgressBar::setAlignment(int a)
+{
+    d->textLabel->setAlignment(a);
+}
+
+int StatusProgressBar::progressValue()
+{
+    return d->progressBar->progress();
+}
+
+void StatusProgressBar::setProgressValue(int v)
+{
+    d->progressBar->setProgress(v);
+}
+
+void StatusProgressBar::setProgressTotalSteps(int v)
+{
+    d->progressBar->setTotalSteps(v);
+}
+
+int StatusProgressBar::progressTotalSteps()
+{
+    return d->progressBar->totalSteps();
+}
+
+void StatusProgressBar::setProgressText(const TQString& text)
+{
+    d->progressBar->setFormat( text + TQString ("%p%") );
+    d->progressBar->update();
+}
+
+void StatusProgressBar::progressBarMode(int mode, const TQString& text)
+{
+    if ( mode == TextMode)
+    {
+        raiseWidget(StatusProgressBarPriv::TextLabel);
+        setProgressValue(0);
+        setText( text );
+    }
+    else if ( mode == ProgressBarMode )
+    {
+        d->cancelButton->hide();
+        raiseWidget(StatusProgressBarPriv::ProgressBar);
+        setProgressText( text );
+    }
+    else  // CancelProgressBarMode
+    {
+        d->cancelButton->show();
+        raiseWidget(StatusProgressBarPriv::ProgressBar);
+        setProgressText( text );
+    }
+}
+
+}  // namespace Digikam