merge: http://linuxtv.org/hg/~manu/v4l-algo

From: Mauro Carvalho Chehab <mchehab@infradead.org>



Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 79 insertions, 0 deletions

diff --git a/test/qv4l2/qv4l2.h b/test/qv4l2/qv4l2.h
new file mode 100644
index 000000000..f3ecf7262
--- /dev/null
+++ b/test/qv4l2/qv4l2.h
@@ -0,0 +1,79 @@
+/****************************************************************************
+** $Id: qt/application.h   3.3.6   edited Aug 31 2005 $
+**
+** Copyright (C) 1992-2005 Trolltech AS.  All rights reserved.
+**
+** This file is part of an example program for Qt.  This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#ifndef APPLICATION_H
+#define APPLICATION_H
+
+#include <qmainwindow.h>
+#include <qtabwidget.h>
+#include <qsignalmapper.h>
+#include <qgrid.h>
+#include <map>
+#include <vector>
+
+#define __user
+#include <linux/videodev2.h>
+
+class QTextEdit;
+
+typedef std::vector<unsigned> ClassIDVec;
+typedef std::map<unsigned, ClassIDVec> ClassMap;
+typedef std::map<unsigned, struct v4l2_queryctrl> CtrlMap;
+typedef std::map<unsigned, QWidget *> WidgetMap;
+
+enum {
+	CTRL_UPDATE_ON_CHANGE = 0x10,
+	CTRL_DEFAULTS,
+	CTRL_REFRESH,
+	CTRL_UPDATE
+};
+
+class ApplicationWindow: public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    ApplicationWindow();
+    ~ApplicationWindow();
+
+    void setDevice(const QString &device);
+
+protected:
+    void closeEvent( QCloseEvent* );
+
+private slots:
+    void choose();
+    void ctrlAction(int);
+
+    void about();
+
+private:
+    void addTabs();
+    void finishGrid(QWidget *vbox, QGrid *grid, unsigned ctrl_class, bool odd);
+    void addCtrl(QGrid *grid, const struct v4l2_queryctrl &qctrl);
+    void updateCtrl(unsigned id);
+    void refresh(unsigned ctrl_class);
+    void setDefaults(unsigned ctrl_class);
+    int getVal(unsigned id);
+    long long getVal64(unsigned id);
+    void setVal(unsigned id, int v);
+    void setVal64(unsigned id, long long v);
+
+    QString filename;
+    QSignalMapper *sigMapper;
+    QTabWidget *tabs;
+    int fd;
+    CtrlMap ctrlMap;
+    WidgetMap widgetMap;
+    ClassMap classMap;
+};
+
+
+#endif