1 files changed, 82 insertions, 0 deletions
diff --git a/src/scanprogressdlg.cpp b/src/scanprogressdlg.cpp
new file mode 100644
index 0000000..e380c60
--- /dev/null
+++ b/src/scanprogressdlg.cpp
@@ -0,0 +1,82 @@
+/***************************************************************************
+ *
+ * Copyright (C) 2005 Elad Lahav ([email protected])
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ ***************************************************************************/
+
+#include <qlabel.h>
+#include <qpushbutton.h>
+#include <klocale.h>
+#include "scanprogressdlg.h"
+
+/**
+ * Class constructor.
+ * @param	pParent	The parent widget
+ * @param	szName	The widget's name
+ */
+ScanProgressDlg::ScanProgressDlg(QWidget* pParent, const char* szName) :
+	ScanProgressLayout(pParent, szName),
+	m_nFiles(0),
+	m_nCurFiles(0)
+{
+	show();
+
+	// Emit the cancelled() signal when the "Cancel" button is clicked
+	connect(m_pCancelButton, SIGNAL(clicked()), this, SIGNAL(cancelled()));
+}
+
+/**
+ * Class destructor.
+ */
+ScanProgressDlg::~ScanProgressDlg()
+{
+}
+
+/**
+ * Adds the given number of files to the total count of files already scanned.
+ * A visual indication of the progress is given in intervals of more than 100
+ * files (to prevent too-frequent GUI updates.)
+ * @param	nFiles	The number of files scanned since the last call
+ */
+void ScanProgressDlg::addFiles(int nFiles)
+{
+	QString sText;
+
+	// Do nothing if no files were scanned
+	if (nFiles <= 0)
+		return;
+
+	// Update the total number of files scanned
+	m_nFiles += nFiles;
+	
+	// Update progress only if more than 100 files were scanned since the last
+	// update
+	if ((m_nFiles - m_nCurFiles) > 100) {
+		sText.sprintf(i18n("Scanned %d files..."), m_nFiles);
+		m_pText->setText(sText);
+		m_nCurFiles = m_nFiles;
+	}
+}
+
+#include "scanprogressdlg.moc"