* neutrino: GUI Painting of Vol. Mute and Clock (Part3)

- Use new class for volumebar
- Numeric display added for volumebar (switchable)
- Display of volumebar, mute icon and info clock optimized (top right)
- Volumebar better scalable

git-svn-id: file:///home/bas/coolstream_public_svn/THIRDPARTY/applications/neutrino-beta@2153 e54a6e83-5905-42d5-8d5c-058d10e6a962

src/driver/volume.h

@@ -0,0 +1,65 @@
+/*
+	volume bar - Neutrino-GUI
+
+	Copyright (C) 2001 Steffen Hehn 'McClean'
+	and some other guys
+	Homepage: http://dbox.cyberphoria.org/
+
+	Copyright (C) 2011-2012 M. Liebmann (micha-bbg)
+
+	License: GPL
+
+	This library is free software; you can redistribute it and/or
+	modify it under the terms of the GNU Library General Public
+	License as published by the Free Software Foundation; either
+	version 2 of the License, or (at your option) any later version.
+
+	This library 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
+	Library General Public License for more details.
+
+	You should have received a copy of the GNU Library General Public
+	License along with this library; if not, write to the
+	Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+	Boston, MA  02110-1301, USA.
+*/
+
+#ifndef __CVOLUME__
+#define __CVOLUME__
+
+#define ROUNDED g_settings.rounded_corners ? vbar_h/2 : 0
+
+class CVolume
+{
+	private:
+		void refreshVolumebar(int current_volume);
+
+		int x, y, sy, sw, sh;
+		int mute_ax, mute_ay, mute_dy, mute_ay_old;
+		int mute_icon_dx, mute_icon_dy;
+		int icon_w, icon_h, icon_x, icon_y;
+		int vbar_w, vbar_h;
+		int progress_w, progress_h, progress_x, progress_y, pB;
+		int digit_w, digit_h, digit_offset, digit_x, digit_y, digit_b_x, digit_b_w;
+		int VolumeFont, colShadow, colBar, colFrame, colContent;
+		int ShadowOffset;
+		int rounded;
+		bool paintShadow, paintDigits, MuteIconFrame;
+
+	public:
+		CVolume();
+		~CVolume();
+		static CVolume* getInstance();
+
+		int spacer, mute_dx;
+		void Init();
+		void AudioMute(int newValue, bool isEvent= false);
+		void setvol(int vol);
+		void setVolume(const neutrino_msg_t key, const bool bDoPaint = true, bool nowait = false);
+		int getStartPosTop(){ return sy; }
+		int getEndPosRight(){ return sw; }
+};
+
+
+#endif // __CVOLUME__