1 files changed, 137 insertions, 0 deletions
diff --git a/src/sq_progress.cpp b/src/sq_progress.cpp
new file mode 100644
index 0000000..e22455c
--- /dev/null
+++ b/src/sq_progress.cpp
@@ -0,0 +1,137 @@
+/***************************************************************************
+                          sq_progress.cpp  -  description
+                             -------------------
+    begin                : ??? ??? 29 2004
+    copyright            : (C) 2004 by Baryshev Dmitry
+    email                : ksquirrel.iv@gmail.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 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <limits.h>
+
+#include <tqpainter.h>
+#include <tqbrush.h>
+#include <tqpen.h>
+
+#include <tdeglobalsettings.h>
+
+#include "sq_progress.h"
+
+SQ_Progress::SQ_Progress(TQWidget *parent, const char *name)
+    : TQLabel(parent, name, TQt::WNoAutoErase), m_text(true), painter(0)
+{}
+
+SQ_Progress::~SQ_Progress()
+{
+    delete painter;
+}
+
+void SQ_Progress::setTotalSteps(int totalSteps)
+{
+    total_steps = totalSteps;
+    step = 0;
+    percentage = 0;
+
+    if(!color.isValid())
+        color = TDEGlobalSettings::highlightColor();
+
+    painter = new TQPainter(this);
+    painter->setBrush(color);
+    painter->setPen(color);
+
+    TQFont f = font();
+    f.setBold(true);
+    painter->setFont(f);
+
+    painter->setPen(color);
+    painter->setBrush(TDEGlobalSettings::baseColor());
+    painter->drawRect(rect());
+}
+
+/*
+ *  Internal. Set current progress to 'progress'.
+ */
+void SQ_Progress::setIndicator(int progress)
+{
+    int totalSteps = total_steps;
+
+    // scale down...
+    if(totalSteps > INT_MAX/1000)
+    {
+        progress /= 1000;
+        totalSteps /= 1000;
+    }
+
+    int np = progress * 100 / totalSteps;
+
+    // draw progress if needed
+    if(np != percentage)
+    {
+        percentage = np;
+        drawProgress();
+    }
+
+    step = progress;
+}
+
+/*
+ *  Add 'step_new' to current step.
+ */
+void SQ_Progress::advance(int step_new)
+{
+    setIndicator(step + step_new);
+}
+
+/*
+ *  Clear drawing.
+ */
+void SQ_Progress::flush()
+{
+    delete painter;
+    painter = 0;
+}
+
+void SQ_Progress::paintEvent(TQPaintEvent *)
+{
+    if(painter)
+    {
+        drawProgress();
+    }
+}
+
+void SQ_Progress::drawProgress()
+{
+        int np = width() * percentage / 100;
+
+        // reset clip rectangle
+        painter->setClipRect(0, 0, width(), height());
+        painter->setPen(color);
+        painter->setBrush(TDEGlobalSettings::baseColor());
+        painter->drawRect(rect());
+
+        // draw rectangle
+        painter->fillRect(2, 2, np-4, height()-4, color);
+
+        if(m_text)
+        {
+            // draw percentage value
+            painter->setPen(TDEGlobalSettings::highlightedTextColor());
+            painter->setClipRect(0, 0, np, height());
+            painter->drawText(rect(), TQt::AlignCenter | TQt::SingleLine, TQString::number(percentage) + '%');
+            painter->setPen(TDEGlobalSettings::textColor());
+            painter->setClipRect(np, 0, width()-np, height());
+            painter->drawText(rect(), TQt::AlignCenter | TQt::SingleLine, TQString::number(percentage) + '%');
+        }
+}