* Infoviewer: rework buttonbar

- add new class 'CInfoViewerBB' (infoviewer_bb.cpp)
- rework paint and calculate icons
- unused icons in the radio mode will not be displayed
- activate 'show resolution = off' in osd setup
- insert 'Display active tuner' in osd setup

src/gui/infoviewer_bb.h

@@ -0,0 +1,150 @@
+/*
+	Neutrino-GUI  -   DBoxII-Project
+
+	Copyright (C) 2001 Steffen Hehn 'McClean'
+	Homepage: http://dbox.cyberphoria.org/
+
+	Kommentar:
+
+	Diese GUI wurde von Grund auf neu programmiert und sollte nun vom
+	Aufbau und auch den Ausbaumoeglichkeiten gut aussehen. Neutrino basiert
+	auf der Client-Server Idee, diese GUI ist also von der direkten DBox-
+	Steuerung getrennt. Diese wird dann von Daemons uebernommen.
+
+
+	License: GPL
+
+	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.
+
+	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.
+
+	You should have received a copy of the GNU General Public License
+	along with this program; if not, write to the Free Software
+	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+
+#ifndef __infoview_bb__
+#define __infoview_bb__
+
+#include <sectionsdclient/sectionsdclient.h>
+
+#include <driver/rcinput.h>
+#include <driver/framebuffer.h>
+#include <driver/fontrenderer.h>
+#include <driver/fade.h>
+#include <system/settings.h>
+#include "widget/menue.h"
+#include <gui/widget/progressbar.h>
+#include <gui/infoviewer.h>
+#include <string>
+
+class CInfoViewerBB
+{
+	public:
+		enum
+		{
+			// The order of icons from left to right. Here nothing changes!
+			BUTTON_EPG	= 0,
+			BUTTON_AUDIO	= 1,
+			BUTTON_SUBS	= 2,
+			BUTTON_FEAT	= 3,
+			BUTTON_MAX	= 4
+		};
+
+	private:
+		CFrameBuffer * frameBuffer;
+
+		enum
+		{
+			// The order of icons from right to left. Here nothing changes!
+			ICON_SUBT	= 0,
+			ICON_VTXT	= 1,
+			ICON_RT		= 2,
+			ICON_DD		= 3,
+			ICON_16_9	= 4,
+			ICON_RES	= 5,
+			ICON_CA		= 6,
+			ICON_TUNER	= 7,
+			ICON_MAX	= 8
+		};
+
+		typedef struct
+		{
+			bool paint;
+			int w;
+			int x;
+			int cx;
+			int h;
+			std::string icon;
+			std::string text;
+		} bbButtonInfoStruct;
+
+		typedef struct
+		{
+			int x;
+			int h;
+		} bbIconInfoStruct;
+
+		bbIconInfoStruct bbIconInfo[CInfoViewerBB::ICON_MAX];
+		bbButtonInfoStruct bbButtonInfo[CInfoViewerBB::BUTTON_MAX];
+		std::string tmp_bbButtonInfoText[CInfoViewerBB::BUTTON_MAX];
+		int bbIconMinX, bbButtonMaxX, bbIconMaxH, bbButtonMaxH;
+
+		int BBarY, BBarFontY;
+		int hddwidth;
+		int lasthdd, lastvar;
+		bool fta;
+		int minX;
+
+		bool scrambledErr, scrambledErrSave;
+		bool scrambledNoSig, scrambledNoSigSave;
+		pthread_t scrambledT;
+
+		CProgressBar *hddscale, *varscale;
+
+		void showBBIcons(const int modus, const std::string & icon);
+		void getBBIconInfo(void);
+		bool checkBBIcon(const char * const icon, int *w, int *h);
+		void showIcon_DD(void);
+
+		void paint_ca_icons(int, char*, int&);
+		void paintCA_bar(int,int);
+		void showOne_CAIcon();
+		void changePB(void);
+
+		static void* scrambledThread(void *arg);
+		void scrambledCheck(bool force=false);
+
+	public:
+		CInfoViewerBB();
+		~CInfoViewerBB();
+		static CInfoViewerBB* getInstance();
+		void Init(void);
+
+		int bottom_bar_offset, InfoHeightY_Info;
+		bool is_visible;
+
+		void showSysfsHdd(void);
+		void showIcon_CA_Status(int);
+		void showIcon_16_9();
+		void showIcon_RadioText(bool rt_available);
+		void showIcon_VTXT();
+		void showIcon_SubT();
+		void showIcon_Resolution();
+		void showIcon_Tuner(void);
+		void showBBButtons(const int modus=-1);
+		void paintshowButtonBar();
+		void getBBButtonInfo(void);
+		void reset_allScala(void);
+		void setBBOffset(void);
+
+};
+
+#endif // __infoview_bb__