From 54e2650e953c0725e5d14509f79cdd203d7d4db4 Mon Sep 17 00:00:00 2001 From: andreas Date: Fri, 22 May 2009 11:38:22 +0200 Subject: initial import --- COPYING | 340 ++++++++++++++++++++++++++++++ HISTORY | 6 + Makefile | 116 +++++++++++ README | 103 +++++++++ bitmap.c | 98 +++++++++ bitmap.h | 37 ++++ ffont.c | 222 ++++++++++++++++++++ ffont.h | 79 +++++++ imon.c | 640 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ imon.h | 136 ++++++++++++ imonlcd.c | 224 ++++++++++++++++++++ po/de_DE.po | 52 +++++ setup.c | 208 ++++++++++++++++++ setup.h | 56 +++++ status.c | 128 ++++++++++++ status.h | 38 ++++ watch.c | 684 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ watch.h | 128 ++++++++++++ 18 files changed, 3295 insertions(+) create mode 100644 COPYING create mode 100644 HISTORY create mode 100644 Makefile create mode 100644 README create mode 100644 bitmap.c create mode 100644 bitmap.h create mode 100644 ffont.c create mode 100644 ffont.h create mode 100644 imon.c create mode 100644 imon.h create mode 100644 imonlcd.c create mode 100644 po/de_DE.po create mode 100644 setup.c create mode 100644 setup.h create mode 100644 status.c create mode 100644 status.h create mode 100644 watch.c create mode 100644 watch.h diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..f90922e --- /dev/null +++ b/COPYING @@ -0,0 +1,340 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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If this is what you want to do, use the GNU Lesser General +Public License instead of this License. diff --git a/HISTORY b/HISTORY new file mode 100644 index 0000000..33d526e --- /dev/null +++ b/HISTORY @@ -0,0 +1,6 @@ +VDR Plugin 'imonlcd' Revision History +------------------------------------- + +2009-05-19: Version 0.0.1 + +- Initial revision. diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..45a7c35 --- /dev/null +++ b/Makefile @@ -0,0 +1,116 @@ +# +# Makefile for iMON LCD plugin to VDR (C++) +# +# (C) 2009 Andreas Brachold +# +# $Id$ + +# The official name of this plugin. +# This name will be used in the '-P...' option of VDR to load the plugin. +# By default the main source file also carries this name. +# IMPORTANT: the presence of this macro is important for the Make.config +# file. So it must be defined, even if it is not used here! +# +PLUGIN = imonlcd + +### The version number of this plugin (taken from the main source file): + +VERSION = $(shell grep 'static const char \*VERSION *=' $(PLUGIN).c | awk '{ print $$6 }' | sed -e 's/[";]//g') + +### The C++ compiler and options: + +CXX ?= g++ +CXXFLAGS ?= -fPIC -g -O2 -Wall -Woverloaded-virtual -Wno-parentheses + +### The directory environment: + +VDRDIR = ../../.. +LIBDIR = ../../lib +TMPDIR = /tmp + +### Allow user defined options to overwrite defaults: + +-include $(VDRDIR)/Make.config + +### The version number of VDR's plugin API (taken from VDR's "config.h"): + +APIVERSION = $(shell sed -ne '/define APIVERSION/s/^.*"\(.*\)".*$$/\1/p' $(VDRDIR)/config.h) + +### The name of the distribution archive: + +ARCHIVE = $(PLUGIN)-$(VERSION) +PACKAGE = vdr-$(ARCHIVE) + +### Includes and Defines (add further entries here): + +INCLUDES += -I$(VDRDIR)/include + +DEFINES += -D_GNU_SOURCE -DPLUGIN_NAME_I18N='"$(PLUGIN)"' + + +INCLUDES += $(shell freetype-config --cflags) +LIBS += $(shell freetype-config --libs) + +### The object files (add further files here): + +OBJS = $(PLUGIN).o bitmap.o imon.o ffont.o setup.o status.o watch.o + +### The main target: + +all: libvdr-$(PLUGIN).so i18n + +### Implicit rules: + +%.o: %.c + $(CXX) $(CXXFLAGS) -c $(DEFINES) $(INCLUDES) $< + +### Dependencies: + +MAKEDEP = $(CXX) -MM -MG +DEPFILE = .dependencies +$(DEPFILE): Makefile + @$(MAKEDEP) $(DEFINES) $(INCLUDES) $(OBJS:%.o=%.c) > $@ + +-include $(DEPFILE) + +### Internationalization (I18N): + +PODIR = po +LOCALEDIR = $(VDRDIR)/locale +I18Npo = $(wildcard $(PODIR)/*.po) +I18Nmsgs = $(addprefix $(LOCALEDIR)/, $(addsuffix /LC_MESSAGES/vdr-$(PLUGIN).mo, $(notdir $(foreach file, $(I18Npo), $(basename $(file)))))) +I18Npot = $(PODIR)/$(PLUGIN).pot + +%.mo: %.po + msgfmt -c -o $@ $< + +$(I18Npot): $(wildcard *.c) + xgettext -C -cTRANSLATORS --no-wrap --no-location -k -ktr -ktrNOOP --msgid-bugs-address='' -o $@ $^ + +%.po: $(I18Npot) + msgmerge -U --no-wrap --no-location --backup=none -q $@ $< + @touch $@ + +$(I18Nmsgs): $(LOCALEDIR)/%/LC_MESSAGES/vdr-$(PLUGIN).mo: $(PODIR)/%.mo + @mkdir -p $(dir $@) + cp $< $@ + +.PHONY: i18n +i18n: $(I18Nmsgs) $(I18Npot) + +### Targets: + +libvdr-$(PLUGIN).so: $(OBJS) + $(CXX) $(CXXFLAGS) -shared $(OBJS) $(LIBS) -o $@ + @cp --remove-destination $@ $(LIBDIR)/$@.$(APIVERSION) + +dist: clean + @-rm -rf $(TMPDIR)/$(ARCHIVE) + @mkdir $(TMPDIR)/$(ARCHIVE) + @cp -a * $(TMPDIR)/$(ARCHIVE) + @tar czf $(PACKAGE).tgz -C $(TMPDIR) $(ARCHIVE) + @-rm -rf $(TMPDIR)/$(ARCHIVE) + @echo Distribution package created as $(PACKAGE).tgz + +clean: + @-rm -f $(OBJS) $(DEPFILE) *.so *.tgz core* *~ $(PODIR)/*.mo $(PODIR)/*.pot diff --git a/README b/README new file mode 100644 index 0000000..f092092 --- /dev/null +++ b/README @@ -0,0 +1,103 @@ +This is a "plugin" for the Video Disk Recorder (VDR). + +Written by : Andreas Brachold + +Project's homepage: http://projects.vdr-developer.org/wiki/plg-imonlcd + + +See the file COPYING for license information. + + +Description: +------------ +imonlcd is a plugin for the Video Disc Recorder and shows information +about the current state of VDR on iMON LCD. + + +Install LIRC kernel module lirc_imon: +------------------------------------- +You need installed kernel module lirc_imon installed to use the iMon LCD. +This module are provided by LIRC (which will also allow you to use the IR +receiver that is built into the screen). + +Other software like LCDproc should not be used, it could locking the +device access. + +Install LIRC +A newer or current CVS version of LIRC is required for support of the iMON LCD. +You need to have the CVS client installed and then you can issue the following +commands: + +#> cvs -d:pserver:anonymous@lirc.cvs.sourceforge.net:/cvsroot/lirc login +#> cvs -z8 -d:pserver:anonymous@lirc.cvs.sourceforge.net:/cvsroot/lirc co lirc +#> cd lirc +#> ./autogen.sh +#> ./setup.sh + +If you have any errors at this point, make sure you've installed all the +prerequisite build tools. At this you'll be at the "setup" menu for LIRC. +You'll need to choose "Driver Configuration" then + + "USB Devices" then "Soundgraph iMON IR/LCD". + +Choose OK, then "Save configuration & run configure" to run the configure script. +Once that finishes, run the following commands to install the modules: + +#> make +#> make install +#> modprobe lirc_imon + +At this point, you've got LIRC installed, and you might like to take some time +to set up your remote (if you've got one). +That step is outside the scope of these instructions, so I'll just skip that +and move on to install vdr-plugin-imonlcd now. + + +Install vdr-plugin-imonlcd: +--------------------------- +Unpack the vdr-plugin-imonlcd tarball to $VDRSOURCE/PLUGINS/src directory + +#> cd /usr/local/src/vdr/PLUGINS/src +#> tar -xzvf vdr-imonlcd-0.0.1.tgz +#> ln -s imonlcd-0.0.1 imon + +Compile the plugin (from VDR's source directory) + +#> cd /usr/local/src/vdr/PLUGINS/src +#> make plugins +#> make install + +Check follow requirements +------------------------- +* module lirc_imon is loaded +* /dev/lcd0 still exits +* /dev/lcd0 are writable + +* To determine need protocol to communicate with LCD, known values + 0038 - For LCD with ID 15c2:0038 SoundGraph Inc (default) + ffdc - For LCD with ID 15c2:ffdc SoundGraph Inc + + #> lsusb | grep 15c2 + Bus 002 Device 002: ID 15c2:0038 SoundGraph Inc. + + or by udev + #> udevinfo -a -n /dev/lcd0 \ + | grep -2 'ATTRS{idVendor}=="15c2"' \ + | grep ATTRS{idProduct} | cut -d '=' -f 3 + "0038" + + +Start VDR with the plugin. +--------------------------- +You have to specify the device and protocol of your display in the config file +on the command line. +Possible options are: + -d DEV, --device=DEV sets the lcd-device to other device than /dev/lcd0 + -p MODE, --protocol=MODE sets the protocol of lcd-device + 0038 - For LCD with ID 15c2:0038 SoundGraph Inc (default) + ffdc - For LCD with ID 15c2:ffdc SoundGraph Inc + + Examples: + vdr -P'imonlcd' + vdr -P'imonlcd -d /dev/lcd0 -p ffdc' + diff --git a/bitmap.c b/bitmap.c new file mode 100644 index 0000000..b16ab9a --- /dev/null +++ b/bitmap.c @@ -0,0 +1,98 @@ +/* + * iMON LCD plugin to VDR (C++) + * + * (C) 2009 Andreas Brachold + * + * This code is distributed under the terms and conditions of the + * GNU GENERAL PUBLIC LICENSE. See the file COPYING for details. + * + */ + +#include +#include "bitmap.h" + +ciMonBitmap::ciMonBitmap(int w, int h) { + width = w; + height = h; + + // lines are byte aligned + bytesPerLine = (width + 7) / 8; + + bitmap = MALLOC(uchar, bytesPerLine * height); + clear(); +} + +ciMonBitmap::ciMonBitmap() { + height = 0; + width = 0; + bitmap = NULL; +} + +ciMonBitmap::~ciMonBitmap() { + + if(bitmap) + free(bitmap); + bitmap = NULL; +} + +ciMonBitmap& ciMonBitmap::operator = (const ciMonBitmap& x) { + + if(height != x.height + || width != x.width + || bitmap == NULL) { + + if(bitmap) + free(bitmap); + bitmap = NULL; + + height = x.height; + width = x.width; + + bytesPerLine = (width + 7) / 8; + + if(height && width) + bitmap = MALLOC(uchar, bytesPerLine * height); + } + if(x.bitmap) + memcpy(bitmap, x.bitmap, bytesPerLine * height); + return *this; +} + +bool ciMonBitmap::operator == (const ciMonBitmap& x) const { + + if(height != x.height + || width != x.width + || bitmap == NULL + || x.bitmap == NULL) + return false; + return ((memcmp(x.bitmap, bitmap, bytesPerLine * height)) == 0); +} + + +void ciMonBitmap::clear() { + if (bitmap) + memset(bitmap, 0x00, bytesPerLine * height); +} + +bool ciMonBitmap::SetPixel(int x, int y) +{ + unsigned char c; + unsigned int n; + + if (!bitmap) + return false; + + if (x >= width || x < 0) + return false; + if (y >= height || y < 0) + return false; + + n = x + ((y / 8) * width); + c = 0x80 >> (y % 8); + + if(n >= (bytesPerLine * height)) + return false; + + bitmap[n] |= c; + return true; +} diff --git a/bitmap.h b/bitmap.h new file mode 100644 index 0000000..a5e986c --- /dev/null +++ b/bitmap.h @@ -0,0 +1,37 @@ +/* + * iMON LCD plugin to VDR (C++) + * + * (C) 2009 Andreas Brachold + * + * This code is distributed under the terms and conditions of the + * GNU GENERAL PUBLIC LICENSE. See the file COPYING for details. + * + */ + +#ifndef __IMON_BITMAP_H___ +#define __IMON_BITMAP_H___ + +class ciMonBitmap { + int height; + int width; + unsigned int bytesPerLine; + uchar *bitmap; +protected: + ciMonBitmap(); +public: + ciMonBitmap( int w, int h ); + + virtual ~ciMonBitmap(); + ciMonBitmap& operator = (const ciMonBitmap& x); + bool operator == (const ciMonBitmap& x) const; + + void clear(); + int Height() const { return height; } + int Width() const { return width; } + bool SetPixel(int x, int y); + + uchar * getBitmap() const { return bitmap; }; +}; + + +#endif diff --git a/ffont.c b/ffont.c new file mode 100644 index 0000000..01fc4fe --- /dev/null +++ b/ffont.c @@ -0,0 +1,222 @@ +/* + * iMON LCD plugin to VDR (C++) + * + * (C) 2009 Andreas Brachold + * + *- Glyph handling based on + * + * This code is distributed under the terms and conditions of the + * GNU GENERAL PUBLIC LICENSE. See the file COPYING for details. + */ + +#include +#include "ffont.h" + +// --- ciMonFont --------------------------------------------------------- + +#define KERNING_UNKNOWN (-10000) + +ciMonGlyph::ciMonGlyph(uint CharCode, FT_GlyphSlotRec_ *GlyphData) +{ + charCode = CharCode; + advanceX = GlyphData->advance.x >> 6; + advanceY = GlyphData->advance.y >> 6; + left = GlyphData->bitmap_left; + top = GlyphData->bitmap_top; + width = GlyphData->bitmap.width; + rows = GlyphData->bitmap.rows; + pitch = GlyphData->bitmap.pitch; + bitmap = MALLOC(uchar, rows * pitch); + memcpy(bitmap, GlyphData->bitmap.buffer, rows * pitch); +} + +ciMonGlyph::~ciMonGlyph() +{ + free(bitmap); +} + +int ciMonGlyph::GeciMonKerningCache(uint PrevSym) const +{ + for (int i = kerningCache.Size(); --i > 0; ) { + if (kerningCache[i].prevSym == PrevSym) + return kerningCache[i].kerning; + } + return KERNING_UNKNOWN; +} + +void ciMonGlyph::SeciMonKerningCache(uint PrevSym, int Kerning) +{ + kerningCache.Append(ciMonKerning(PrevSym, Kerning)); +} + + + +ciMonFont::ciMonFont(const char *Name, int CharHeight, int CharWidth) +{ + height = 0; + bottom = 0; + int error = FT_Init_FreeType(&library); + if (!error) { + error = FT_New_Face(library, Name, 0, &face); + if (!error) { + if (face->num_fixed_sizes && face->available_sizes) { // fixed font + // TODO what exactly does all this mean? + height = face->available_sizes->height; + for (uint sym ='A'; sym < 'z'; sym++) { // search for descender for fixed font FIXME + FT_UInt glyph_index = FT_Get_Char_Index(face, sym); + error = FT_Load_Glyph(face, glyph_index, FT_LOAD_DEFAULT); + if (!error) { + error = FT_Render_Glyph(face->glyph, FT_RENDER_MODE_NORMAL); + if (!error) { + if (face->glyph->bitmap.rows-face->glyph->bitmap_top > bottom) + bottom = face->glyph->bitmap.rows-face->glyph->bitmap_top; + } + else + esyslog("iMonLCD: FreeType: error %d in FT_Render_Glyph", error); + } + else + esyslog("iMonLCD: FreeType: error %d in FT_Load_Glyph", error); + } + } + else { + error = FT_Set_Char_Size(face, // handle to face object + CharWidth * 64, // CharWidth in 1/64th of points + CharHeight * 64, // CharHeight in 1/64th of points + 0, // horizontal device resolution + 0); // vertical device resolution + if (!error) { + height = ((face->size->metrics.ascender-face->size->metrics.descender) + 63) / 64; + bottom = abs((face->size->metrics.descender - 63) / 64); + } + else + esyslog("iMonLCD: FreeType: error %d during FT_Set_Char_Size (font = %s)\n", error, Name); + } + } + else + esyslog("iMonLCD: FreeType: load error %d (font = %s)", error, Name); + } + else + esyslog("iMonLCD: FreeType: initialization error %d (font = %s)", error, Name); +} + +ciMonFont::~ciMonFont() +{ + FT_Done_Face(face); + FT_Done_FreeType(library); +} + +int ciMonFont::Kerning(ciMonGlyph *Glyph, uint PrevSym) const +{ + int kerning = 0; + if (Glyph && PrevSym) { + kerning = Glyph->GeciMonKerningCache(PrevSym); + if (kerning == KERNING_UNKNOWN) { + FT_Vector delta; + FT_UInt glyph_index = FT_Get_Char_Index(face, Glyph->CharCode()); + FT_UInt glyph_index_prev = FT_Get_Char_Index(face, PrevSym); + FT_Get_Kerning(face, glyph_index_prev, glyph_index, FT_KERNING_DEFAULT, &delta); + kerning = delta.x / 64; + Glyph->SeciMonKerningCache(PrevSym, kerning); + } + } + return kerning; +} + +ciMonGlyph* ciMonFont::Glyph(uint CharCode) const +{ + // Non-breaking space: + if (CharCode == 0xA0) + CharCode = 0x20; + + // Lookup in cache: + cList *glyphCache = &glyphCacheMonochrome; + for (ciMonGlyph *g = glyphCache->First(); g; g = glyphCache->Next(g)) { + if (g->CharCode() == CharCode) + return g; + } + + FT_UInt glyph_index = FT_Get_Char_Index(face, CharCode); + + // Load glyph image into the slot (erase previous one): + int error = FT_Load_Glyph(face, glyph_index, FT_LOAD_DEFAULT); + if (error) + esyslog("iMonLCD: FreeType: error during FT_Load_Glyph"); + else { + error = FT_Render_Glyph(face->glyph, FT_RENDER_MODE_MONO); + if (error) + esyslog("iMonLCD: FreeType: error during FT_Render_Glyph %d, %d\n", CharCode, glyph_index); + else { //new bitmap + ciMonGlyph *Glyph = new ciMonGlyph(CharCode, face->glyph); + glyphCache->Add(Glyph); + return Glyph; + } + } +#define UNKNOWN_GLYPH_INDICATOR '?' + if (CharCode != UNKNOWN_GLYPH_INDICATOR) + return Glyph(UNKNOWN_GLYPH_INDICATOR); + return NULL; +} + +int ciMonFont::Width(uint c) const +{ + ciMonGlyph *g = Glyph(c); + return g ? g->AdvanceX() : 0; +} + +int ciMonFont::Width(const char *s) const +{ + int w = 0; + if (s) { + uint prevSym = 0; + while (*s) { + int sl = Utf8CharLen(s); + uint sym = Utf8CharGet(s, sl); + s += sl; + ciMonGlyph *g = Glyph(sym); + if (g) + w += g->AdvanceX() + Kerning(g, prevSym); + prevSym = sym; + } + } + return w; +} + +int ciMonFont::DrawText(ciMonBitmap *Bitmap, int x, int y, const char *s, int Width) const +{ + if (s && height) { // checking height to make sure we actually have a valid font + uint prevSym = 0; + while (*s) { + int sl = Utf8CharLen(s); + uint sym = Utf8CharGet(s, sl); + s += sl; + ciMonGlyph *g = Glyph(sym); + if (!g) + continue; + int kerning = Kerning(g, prevSym); + prevSym = sym; + uchar *buffer = g->Bitmap(); + int symWidth = g->Width(); + if (Width && x + symWidth + g->Left() + kerning - 1 > Width) + return 1; // we don't draw partial characters + if (x + symWidth + g->Left() + kerning > 0) { + for (int row = 0; row < g->Rows(); row++) { + for (int pitch = 0; pitch < g->Pitch(); pitch++) { + uchar bt = *(buffer + (row * g->Pitch() + pitch)); + for (int col = 0; col < 8 && col + pitch * 8 <= symWidth; col++) { + if (bt & 0x80) + Bitmap->SetPixel(x + col + pitch * 8 + g->Left() + kerning, + y + row + (height - Bottom() - g->Top())); + bt <<= 1; + } + } + } + } + x += g->AdvanceX() + kerning; + if (x > Bitmap->Width() - 1) + return 1; + } + return 0; + } + return -1; +} + diff --git a/ffont.h b/ffont.h new file mode 100644 index 0000000..003007d --- /dev/null +++ b/ffont.h @@ -0,0 +1,79 @@ +/* + * iMON LCD plugin to VDR (C++) + * + * (C) 2009 Andreas Brachold + * + *- Glyph handling based on + * + * This code is distributed under the terms and conditions of the + * GNU GENERAL PUBLIC LICENSE. See the file COPYING for details. + * + */ + +#ifndef __IMON_FONT_H___ +#define __IMON_FONT_H___ + +#include +#include +#include +#include FT_FREETYPE_H +#include "bitmap.h" + +struct ciMonKerning { + uint prevSym; + int kerning; + ciMonKerning(uint PrevSym, int Kerning = 0) { prevSym = PrevSym; kerning = Kerning; } + }; + +class ciMonGlyph : public cListObject { +private: + uint charCode; + uchar *bitmap; + int advanceX; + int advanceY; + int left; ///< The bitmap's left bearing expressed in integer pixels. + int top; ///< The bitmap's top bearing expressed in integer pixels. + int width; ///< The number of pixels per bitmap row. + int rows; ///< The number of bitmap rows. + int pitch; ///< The pitch's absolute value is the number of bytes taken by one bitmap row, including padding. + cVector kerningCache; +public: + ciMonGlyph(uint CharCode, FT_GlyphSlotRec_ *GlyphData); + virtual ~ciMonGlyph(); + uint CharCode(void) const { return charCode; } + uchar *Bitmap(void) const { return bitmap; } + int AdvanceX(void) const { return advanceX; } + int AdvanceY(void) const { return advanceY; } + int Left(void) const { return left; } + int Top(void) const { return top; } + int Width(void) const { return width; } + int Rows(void) const { return rows; } + int Pitch(void) const { return pitch; } + int GeciMonKerningCache(uint PrevSym) const; + void SeciMonKerningCache(uint PrevSym, int Kerning); + }; + + +class ciMonFont : public cFont { +private: + int height; + int bottom; + FT_Library library; ///< Handle to library + FT_Face face; ///< Handle to face object + mutable cList glyphCacheMonochrome; + int Bottom(void) const { return bottom; } + int Kerning(ciMonGlyph *Glyph, uint PrevSym) const; + ciMonGlyph* Glyph(uint CharCode) const; + virtual void DrawText(cBitmap*, int, int, const char*, tColor, tColor, int) const {}; +public: + ciMonFont(const char *Name, int CharHeight, int CharWidth = 0); + virtual ~ciMonFont(); + virtual int Width(uint c) const; + virtual int Width(const char *s) const; + virtual int Height(void) const { return height; } + + int DrawText(ciMonBitmap *Bitmap, int x, int y, const char *s, int Width) const; +}; + + +#endif diff --git a/imon.c b/imon.c new file mode 100644 index 0000000..147eef1 --- /dev/null +++ b/imon.c @@ -0,0 +1,640 @@ +/* + * iMON LCD plugin to VDR (C++) + * + * (C) 2009 Andreas Brachold + * + *- Based on lcdproc Driver for SoundGraph iMON OEM LCD Modules + * + * Copyright (c) 2004, Venky Raju + * 2007, Dean Harding + * 2007, Christian Leuschen + * 2009, Jonathan Kyler + * 2009, Eric Pooch < epooch (at) cox (dot) net> + * + * This code is distributed under the terms and conditions of the + * GNU GENERAL PUBLIC LICENSE. See the file COPYING for details. + */ + +#include +#include +#include +#include +#include + +#include + +#include "setup.h" +#include "ffont.h" +#include "imon.h" + +/* + * Just for convenience and to have the commands at one place. + */ +static const uint64_t CMD_SET_ICONS = (uint64_t) 0x0100000000000000LL; +static const uint64_t CMD_SET_CONTRAST = (uint64_t) 0x0300000000000000LL; +static const uint64_t CMD_DISPLAY = (uint64_t) 0x0000000000000000LL; // must be or'd with the applicable CMD_DISPLAY_BYTE +static const uint64_t CMD_SHUTDOWN = (uint64_t) 0x0000000000000008LL; // must be or'd with the applicable CMD_DISPLAY_BYTE +static const uint64_t CMD_DISPLAY_ON = (uint64_t) 0x0000000000000040LL; // must be or'd with the applicable CMD_DISPLAY_BYTE +static const uint64_t CMD_CLEAR_ALARM = (uint64_t) 0x0000000000000000LL; // must be or'd with the applicable CMD_ALARM_BYTE +static const uint64_t CMD_SET_LINES0 = (uint64_t) 0x1000000000000000LL; +static const uint64_t CMD_SET_LINES1 = (uint64_t) 0x1100000000000000LL; +static const uint64_t CMD_SET_LINES2 = (uint64_t) 0x1200000000000000LL; +static const uint64_t CMD_INIT = (uint64_t) 0x0200000000000000LL; //not exactly sure what this does, but it's needed +static const uint64_t CMD_LOW_CONTRAST = (uint64_t) (CMD_SET_CONTRAST + (uint64_t) 0x00FFFFFF00580A00LL); + + +/* Allow for variations in Soundgraphs numerous protocols */ +/* 15c2:0038 SoundGraph iMON */ +static const uint64_t CMD_DISPLAY_BYTE_0038 = (uint64_t) 0x8800000000000000LL; +static const uint64_t CMD_ALARM_BYTE_0038 = (uint64_t) 0x8a00000000000000LL; + +/* 15c2:ffdc SoundGraph iMON */ +static const uint64_t CMD_DISPLAY_BYTE_FFDC = (uint64_t) 0x5000000000000000LL; +static const uint64_t CMD_ALARM_BYTE_FFDC = (uint64_t) 0x5100000000000000LL; + +/* Byte 6 */ +static const uint64_t ICON_DISK_OFF = (uint64_t) 0x7F7000FFFFFFFFFFLL; +static const uint64_t ICON_DISK_ON = (uint64_t) 0x0080FF0000000000LL; + +static const uint64_t ICON_DISK_IN = (uint64_t) 0x0080000000000000LL; +static const uint64_t ICON_CD_IN = (uint64_t) 0x00806B0000000000LL; +static const uint64_t ICON_DVD_IN = (uint64_t) 0x0080550000000000LL; + +/* Byte 5 */ +static const uint64_t ICON_AUDIO_WMA2 = ((uint64_t) 1 << 39); +static const uint64_t ICON_AUDIO_WAV = ((uint64_t) 1 << 38); +static const uint64_t ICON_REP = ((uint64_t) 1 << 37); +static const uint64_t ICON_SFL = ((uint64_t) 1 << 36); +static const uint64_t ICON_ALARM = ((uint64_t) 1 << 35); +static const uint64_t ICON_REC = ((uint64_t) 1 << 34); +static const uint64_t ICON_VOL = ((uint64_t) 1 << 33); +static const uint64_t ICON_TIME = ((uint64_t) 1 << 32); + +/* Byte 4 */ +static const uint64_t ICON_XVID = ((uint64_t) 1 << 31); +static const uint64_t ICON_WMV = ((uint64_t) 1 << 30); +static const uint64_t ICON_AUDIO_MPG = ((uint64_t) 1 << 29); +static const uint64_t ICON_AUDIO_AC3 = ((uint64_t) 1 << 28); +static const uint64_t ICON_AUDIO_DTS = ((uint64_t) 1 << 27); +static const uint64_t ICON_AUDIO_WMA = ((uint64_t) 1 << 26); +static const uint64_t ICON_AUDIO_MP3 = ((uint64_t) 1 << 25); +static const uint64_t ICON_AUDIO_OGG = ((uint64_t) 1 << 24); + +/* Byte 3 */ +static const uint64_t ICON_SRC = ((uint64_t) 1 << 23); +static const uint64_t ICON_FIT = ((uint64_t) 1 << 22); +static const uint64_t ICON_TV_2 = ((uint64_t) 1 << 21); +static const uint64_t ICON_HDTV = ((uint64_t) 1 << 20); +static const uint64_t ICON_SCR1 = ((uint64_t) 1 << 19); +static const uint64_t ICON_SCR2 = ((uint64_t) 1 << 18); +static const uint64_t ICON_MPG = ((uint64_t) 1 << 17); +static const uint64_t ICON_DIVX = ((uint64_t) 1 << 16); + +/* Byte 2 */ +static const uint64_t ICON_SPKR_FC = ((uint64_t) 1 << 15); +static const uint64_t ICON_SPKR_FR = ((uint64_t) 1 << 14); +static const uint64_t ICON_SPKR_SL = ((uint64_t) 1 << 13); +static const uint64_t ICON_SPKR_LFE = ((uint64_t) 1 << 12); +static const uint64_t ICON_SPKR_SR = ((uint64_t) 1 << 11); +static const uint64_t ICON_SPKR_RL = ((uint64_t) 1 << 10); +static const uint64_t ICON_SPKR_SPDIF = ((uint64_t) 1 << 9); +static const uint64_t ICON_SPKR_RR = ((uint64_t) 1 << 8); + +/* Byte 1 */ +static const uint64_t ICON_MUSIC = ((uint64_t) 1 << 7); +static const uint64_t ICON_MOVIE = ((uint64_t) 1 << 6); +static const uint64_t ICON_PHOTO = ((uint64_t) 1 << 5); +static const uint64_t ICON_CD_DVD = ((uint64_t) 1 << 4); +static const uint64_t ICON_TV = ((uint64_t) 1 << 3); +static const uint64_t ICON_WEBCAST = ((uint64_t) 1 << 2); +static const uint64_t ICON_NEWS = ((uint64_t) 1 << 1); +static const uint64_t ICON_SPKR_FL = ((uint64_t) 1 << 0); + + +ciMonLCD::ciMonLCD() +{ + this->imon_fd = -1; + this->pFont = NULL; + this->last_cd_state = 0; +} + +ciMonLCD::~ciMonLCD() { + this->close(); + + if(pFont) { + delete pFont; + pFont = NULL; + } + if(framebuf) { + delete framebuf; + framebuf = NULL; + } + if(backingstore) { + delete backingstore; + backingstore = NULL; + } + +} + + +/** + * Initialize the driver. + * \retval 0 Success. + * \retval <0 Error. + */ +int ciMonLCD::open(const char* szDevice, eProtocol pro) +{ + if(!SetFont(theSetup.m_szFont)) { + return -1; + } + + isyslog("iMonLCD: using Device %s, with 15c2:%s", szDevice, + (pro == ePROTOCOL_FFDC ? "ffdc":"0038")); + + /* Open device for writing */ + if ((this->imon_fd = ::open(szDevice, O_WRONLY)) < 0) { + esyslog("iMonLCD: ERROR opening %s (%s).", szDevice, strerror(errno)); + esyslog("iMonLCD: Did you load the iMON kernel module?"); + return -1; + } + + /* Set commands based on protocol version */ + if (pro == ePROTOCOL_FFDC) { + this->cmd_display = (CMD_DISPLAY | CMD_DISPLAY_BYTE_FFDC); + this->cmd_shutdown = (CMD_SHUTDOWN | CMD_DISPLAY_BYTE_FFDC); + this->cmd_display_on = (CMD_DISPLAY_ON | CMD_DISPLAY_BYTE_FFDC); + this->cmd_clear_alarm = (CMD_CLEAR_ALARM | CMD_ALARM_BYTE_FFDC); + } else //if (pro == PROTOCOL_0038) + { + this->cmd_display = (CMD_DISPLAY | CMD_DISPLAY_BYTE_0038); + this->cmd_shutdown = (CMD_SHUTDOWN | CMD_DISPLAY_BYTE_0038); + this->cmd_display_on = (CMD_DISPLAY_ON | CMD_DISPLAY_BYTE_0038); + this->cmd_clear_alarm = (CMD_CLEAR_ALARM | CMD_ALARM_BYTE_0038); + } + + /* Make sure the frame buffer is there... */ + this->framebuf = new ciMonBitmap(theSetup.m_nWidth,theSetup.m_nHeight); + if (this->framebuf == NULL) { + esyslog("iMonLCD: unable to allocate framebuffer"); + return -1; + } + + /* Make sure the framebuffer backing store is there... */ + this->backingstore = new ciMonBitmap(theSetup.m_nWidth,theSetup.m_nHeight); + if (this->backingstore == NULL) { + esyslog("iMonLCD: unable to create framebuffer backing store"); + return -1; + } + backingstore->SetPixel(0,0);//make dirty + + SendCmd(this->cmd_clear_alarm); + SendCmd(this->cmd_display_on); + SendCmd(CMD_INIT); /* unknown, required init command */ + SendCmd(CMD_SET_ICONS); + /* clear the progress-bars on top and bottom of the display */ + SendCmd(CMD_SET_LINES0); + SendCmd(CMD_SET_LINES1); + SendCmd(CMD_SET_LINES2); + + Contrast(theSetup.m_nContrast); + + dsyslog("iMonLCD: init() done"); + + return 0; +} + +/** + * Close the driver (do necessary clean-up). + */ +void ciMonLCD::close() +{ + time_t tt; + struct tm *t; + uint64_t data; + + if (this->imon_fd >= 0) { + if (theSetup.m_nOnExit == eOnExitMode_SHOWMSG) { + /* + * "show message" means "do nothing" - the + * message is there already + */ + isyslog("iMonLCD: closing, leaving \"last\" message."); + } else if (theSetup.m_nOnExit == eOnExitMode_BLANKSCREEN) { + /* + * turning backlight off (confirmed for my + * Silverstone LCD) (as "cybrmage" at + * mediaportal pointed out, his LCD is an + * Antec built-in one and turns completely + * off with this command) + */ + isyslog("iMonLCD: closing, turning backlight off."); + SendCmd(this->cmd_shutdown); + SendCmd(this->cmd_clear_alarm); + } else { + /* + * by default, show the big clock. We need to + * set it to the current time, then it just + * keeps counting automatically. + */ + isyslog("iMonLCD: closing, showing clock."); + + tt = time(NULL); + t = localtime(&tt); + + data = this->cmd_display; + data += ((uint64_t) t->tm_sec << 48); + data += ((uint64_t) t->tm_min << 40); + data += ((uint64_t) t->tm_hour << 32); + data += ((uint64_t) t->tm_mday << 24); + data += ((uint64_t) t->tm_mon << 16); + data += (((uint64_t) t->tm_year) << 8); + data += 0x80; + SendCmd(data); + SendCmd(this->cmd_clear_alarm); + } + + ::close(this->imon_fd); + this->imon_fd = -1; + } +} + + +/** + * Clear the screen. + */ +void ciMonLCD::clear() +{ + if(framebuf) + framebuf->clear(); +} + + +/** + * Flush data on screen to the LCD. + */ +bool ciMonLCD::flush() +{ + const int packetSize = 7; + + unsigned char msb; + int offset = 0; + + /* + * The display only provides for a complete screen refresh. If + * nothing has changed, don't refresh. + */ + if ((*backingstore) == (*framebuf)) + return true; + + /* send buffer for one command or display data */ + unsigned char tx_buf[8]; + + int err; + const uchar* fb = framebuf->getBitmap(); + int bytes = framebuf->Width() / 8 * framebuf->Height(); + + + for (msb = 0x20; msb < 0x3c; msb++) { + /* Copy the packet data from the frame buffer. */ + int nCopy = packetSize; + if(bytes < nCopy) { + if(bytes > 0) + nCopy = bytes; + else + nCopy = 0; + } + if(nCopy!=packetSize) + memset(tx_buf, 0xFF , packetSize); + if(nCopy) + memcpy(tx_buf, fb + offset, nCopy); + + /* Add the memory register byte to the packet data. */ + tx_buf[packetSize] = msb; + + //uint64_t *v = (uint64_t*)tx_buf; + //dsyslog("iMonLCD: writing : %08llx", *v); + + err = write(this->imon_fd, tx_buf, sizeof(tx_buf)); + cCondWait::SleepMs(2); + + if (err <= 0) + esyslog("iMonLCD: error writing to file descriptor: %d (%s)", err, strerror(errno)); + + offset += packetSize; + bytes -= packetSize; + } + + /* Update the backing store. */ + (*backingstore) = (*framebuf); + return (err > 0); +} + + +/** + * Print a string on the screen at position (x,y). + * The upper-left corner is (1,1), the lower-right corner is (this->width, this->height). + * \param x Horizontal character position (column). + * \param y Vertical character position (row). + * \param string String that gets written. + */ +int ciMonLCD::DrawText(int x, int y, const char* string) +{ + if(pFont && framebuf) + return pFont->DrawText(framebuf, x, y, string, 1024); + return -1; +} + + +/** + * Sets the "icons state" for the device. We use this to control the icons + * around the outside the display. + * + * \param state This symbols to display. + */ +bool ciMonLCD::icons(int state) +{ + uint64_t icon = 0x0; + + /* bit 0 : disc icon (0=off, 1='spin') */ + if ((state & eIconDiscSpin) != 0) { + bool bSpinIcon = ((state & eIconDiscRunSpin) != 0); + bool bSpinBackward ((state & eIconDiscSpinBackward) != 0); + + switch (bSpinIcon ? this->last_cd_state : 3) { + case 0: + this->last_cd_state = bSpinBackward ? 3 : 1; + if (theSetup.m_bDiscMode == 1) + /* all on except top & bottom */ + icon |= ((uint64_t) (255 - 128 - 8) << 40); + else + /* top & bottom on */ + icon |= ((uint64_t) (128 | 8) << 40); + break; + case 1: + this->last_cd_state = bSpinBackward ? 0 : 2; + if (theSetup.m_bDiscMode == 1) + /* all on except top-right & bottom-left */ + icon |= ((uint64_t) (255 - 16 - 1) << 40); + else + /* top-right & bottom-left on */ + icon |= ((uint64_t) (1 | 16) << 40); + break; + case 2: + this->last_cd_state = bSpinBackward ? 1 : 3; + if (theSetup.m_bDiscMode == 1) + /* all on except right & left */ + icon |= ((uint64_t) (255 - 32 - 2) << 40); + else + /* right & left on */ + icon |= ((uint64_t) (32 | 2) << 40); + break; + default: + this->last_cd_state = bSpinBackward ? 2 : 0; + if (theSetup.m_bDiscMode == 1) + /* all on except top-left & bottom-right */ + icon |= ((uint64_t) (255 - 64 - 4) << 40); + else + /* top-left & bottom-right on */ + icon |= ((uint64_t) (4 | 64) << 40); + break; + } + } + + /* + * bit 1,2,3 : top row (0=none, 1=music, 2=movie, 3=photo, 4=CD/DVD, + * 5=TV, 6=Web, 7=News/Weather) + */ + switch (state & eIconTopMask) { + case eIconTopMusic: icon |= ICON_MUSIC; break; + case eIconTopMovie: icon |= ICON_MOVIE; break; + case eIconTopPhoto: icon |= ICON_PHOTO; break; + case eIconTopDVD: icon |= ICON_CD_DVD; break; + case eIconTopTV: icon |= ICON_TV; break; + case eIconTopWeb: icon |= ICON_WEBCAST;break; + case eIconTopNews: icon |= ICON_NEWS; break; + default: break; + } + + /* bit 4,5 : 'speaker' icons (0=off, 1=L+R, 2=5.1ch, 3=7.1ch) */ + switch (state & eIconSpeakerMask) { + case eIconSpeakerL: icon |= ICON_SPKR_FL; break; + case eIconSpeakerR: icon |= ICON_SPKR_FR; break; + case eIconSpeakerLR: icon |= ICON_SPKR_FL | ICON_SPKR_FR; break; + case eIconSpeaker51: + icon |= ICON_SPKR_FL | ICON_SPKR_FC | ICON_SPKR_FR | ICON_SPKR_RL | ICON_SPKR_RR; + break; + case eIconSpeaker71: + icon |= ICON_SPKR_FL | ICON_SPKR_FC | ICON_SPKR_FR | ICON_SPKR_RL | ICON_SPKR_RR | ICON_SPKR_SL | ICON_SPKR_SR; + break; + case eIconSPDIF: + icon |= ICON_SPKR_SPDIF; + case eIconMute: + default: break; + } + + icon |= ((state & eIconSRC) != 0) ? ICON_SRC : 0; + icon |= ((state & eIconFIT) != 0) ? ICON_FIT : 0; + icon |= ((state & eIconTV) != 0) ? ICON_TV_2 : 0; + icon |= ((state & eIconHDTV) != 0) ? ICON_HDTV : 0; + icon |= ((state & eIconSRC1) != 0) ? ICON_SCR1 : 0; + icon |= ((state & eIconSRC2) != 0) ? ICON_SCR2 : 0; + + /* bottom-right icons (MP3,OGG,WMA,WAV) */ + switch (state & eIconBR_Mask) { + case eIconBR_MP3: icon |= ICON_AUDIO_MP3; break; + case eIconBR_OGG: icon |= ICON_AUDIO_OGG; break; + case eIconBR_WMA: icon |= ICON_AUDIO_WMA2; break; + case eIconBR_WAV: icon |= ICON_AUDIO_WAV; break; + default: + break; + } + + /* bottom-middle icons (MPG,AC3,DTS,WMA) */ + switch (state & eIconBM_Mask) { + case eIconBM_MPG: icon |= ICON_AUDIO_MPG; break; + case eIconBM_AC3: icon |= ICON_AUDIO_AC3; break; + case eIconBM_DTS: icon |= ICON_AUDIO_DTS; break; + case eIconBM_WMA: icon |= ICON_AUDIO_WMA; break; + default: break; + } + + /* bottom-left icons (MPG,DIVX,XVID,WMV) */ + switch (state & eIconBL_Mask) { + case eIconBL_MPG: icon |= ICON_MPG; break; + case eIconBL_DIVX: icon |= ICON_DIVX; break; + case eIconBL_XVID: icon |= ICON_XVID; break; + case eIconBL_WMV: icon |= ICON_WMV; break; + default: break; + } + + icon |= ((state & eIconVolume) != 0) ? ICON_VOL : 0; + icon |= ((state & eIconTIME) != 0) ? ICON_TIME : 0; + icon |= ((state & eIconALARM) != 0) ? ICON_ALARM : 0; + icon |= ((state & eIconRecording) != 0) ? ICON_REC : 0; + icon |= ((state & eIconRepeat) != 0) ? ICON_REP : 0; + icon |= ((state & eIconShuffle) != 0) ? ICON_SFL : 0; + icon |= ((state & eIconDiscEllispe) != 0) ? ICON_DISK_IN : 0; + + return SendCmd(CMD_SET_ICONS | icon); +} + +/** + * Sends a command to the screen. The kernel module expects data to be + * sent in 8 byte chunks, so for simplicity, we allow you to define + * the data as a 64-bit integer. + * However, we have to reverse the bytes to the order the display requires. + * + * \param value The data to send. Must be in a format that is recognized by + * the device. The kernel module doesn't actually do validation. + * \return <= 0 error writing to file descriptor. + */ +bool ciMonLCD::SendCmd(const uint64_t & cmdData) { + unsigned int i; + unsigned char buf[8]; + + //dsyslog("iMonLCD: writing : %08llx", cmdData); + + /* Fill the send buffer. */ + for (i = 0; i < sizeof(buf); i++) { + buf[i] = (unsigned char)((cmdData >> (i * 8)) & 0xFF); + } + + int err; + err = write(this->imon_fd, buf, sizeof(buf)); + cCondWait::SleepMs(2); + + if (err <= 0) + esyslog("iMonLCD: error writing to file descriptor: %d (%s)", err, strerror(errno)); + + return (err > 0); +} + +/** + * Sets the contrast of the display. + * + * \param promille The value the contrast is set to in promille (0 = lowest + * contrast; 1000 = highest contrast). + * \return 0 on failure, >0 on success. + */ +bool ciMonLCD::Contrast(int nContrast) +{ + if (nContrast < 0) { + nContrast = 0; + } else if (nContrast > 1000) { + nContrast = 1000; + } + + /* + * Send contrast normalized to the hardware-understandable-value (0 + * to 40). 0 is the lowest and 40 is the highest. The actual + * perceived contrast varies depending on the type of display. + */ + return SendCmd(CMD_LOW_CONTRAST + (uint64_t) (nContrast / 25)); +} + +/** + * Sets the length of the built-in progress-bars and lines. + * Values from -32 to 32 are allowed. Positive values indicate that bars extend + * from left to right, negative values indicate that the run from right to left. + * Conventient method to simplify setting the bars with "human understandable + * values". + * + * \see setBuiltinProgressBars, lengthToPixels + * + * \param topLine Length of the top line (-32 to 32) + * \param botLine Length of the bottom line (-32 to 32) + * \param topProgress Length of the top progress bar (-32 to 32) + * \param botProgress Length of the bottom progress bar (-32 to 32) + */ +void ciMonLCD::setLineLength(int topLine, int botLine, int topProgress, int botProgress) +{ + setBuiltinProgressBars(lengthToPixels(topLine), + lengthToPixels(botLine), + lengthToPixels(topProgress), + lengthToPixels(botProgress) + ); +} + + +/** + * Sets the length of the built-in progress-bars and lines. + * Values from -32 to 32 are allowed. Positive values indicate that bars extend + * from left to right, negative values indicate that the run from right to left. + * + * \param topLine Pitmap of the top line + * \param botLine Pitmap of the bottom line + * \param topProgress Pitmap of the top progress bar + * \param botProgress Pitmap of the bottom progress bar + */ +void ciMonLCD::setBuiltinProgressBars(int topLine, int botLine, + int topProgress, int botProgress) +{ + /* Least sig. bit is on the right */ + uint64_t data; + + /* send bytes 1-4 of topLine and 1-3 of topProgress */ + data = (uint64_t) topLine & 0x00000000FFFFFFFFLL; + data |= (((uint64_t) topProgress) << 8 * 4) & 0x00FFFFFF00000000LL; + SendCmd(CMD_SET_LINES0 | data); + + /* send byte 4 of topProgress, bytes 1-4 of botProgress and 1-2 of botLine */ + data = (((uint64_t) topProgress) >> 8 * 3) & 0x00000000000000FFLL; + data |= (((uint64_t) botProgress) << 8) & 0x000000FFFFFFFF00LL; + data |= (((uint64_t) botLine) << 8 * 5) & 0x00FFFF0000000000LL; + SendCmd(CMD_SET_LINES1 | data); + + /* send remaining bytes 3-4 of botLine */ + data = ((uint64_t) botLine) >> 8 * 2; + SendCmd(CMD_SET_LINES2 | data); +} + +/** + * Maps values to corresponding pixmaps for the built-in progress bars. + * Values from -32 to 32 are allowed. Positive values indicate that bars extend + * from left to right, negative values indicate that they run from right to left. + * + * \param length The length of the bar. + * \return The pixmap that represents the given length. + */ +int ciMonLCD::lengthToPixels(int length) +{ + int pixLen[] = + { + 0x00, 0x00000080, 0x000000c0, 0x000000e0, 0x000000f0, + 0x000000f8, 0x000000fc, 0x000000fe, 0x000000ff, + 0x000080ff, 0x0000c0ff, 0x0000e0ff, 0x0000f0ff, + 0x0000f8ff, 0x0000fcff, 0x0000feff, 0x0000ffff, + 0x0080ffff, 0x00c0ffff, 0x00e0ffff, 0x00f0ffff, + 0x00f8ffff, 0x00fcffff, 0x00feffff, 0x00ffffff, + 0x80ffffff, 0xc0ffffff, 0xe0ffffff, 0xf0ffffff, + 0xf8ffffff, 0xfcffffff, 0xfeffffff, 0xffffffff + }; + + if (abs(length) > 32) + return (0); + + if (length >= 0) + return pixLen[length]; + else + return (pixLen[32 + length] ^ 0xffffffff); +} + +bool ciMonLCD::SetFont(const char *szFont) { + + ciMonFont* tmpFont = NULL; + + cString sFileName = cFont::GetFontFileName(szFont); + if(!isempty(sFileName)) { + tmpFont = new ciMonFont(sFileName,12,11); + } else { + esyslog("iMonLCD: unable to find file for font '%s'",szFont); + } + if(tmpFont) { + if(pFont) { + delete pFont; + } + pFont = tmpFont; + return true; + } + return false; +} diff --git a/imon.h b/imon.h new file mode 100644 index 0000000..a28d35e --- /dev/null +++ b/imon.h @@ -0,0 +1,136 @@ +/* + * iMON LCD plugin to VDR (C++) + * + * (C) 2009 Andreas Brachold + * + * This code is distributed under the terms and conditions of the + * GNU GENERAL PUBLIC LICENSE. See the file COPYING for details. + * + */ + +#ifndef __IMON_LCD_H_ +#define __IMON_LCD_H_ + +#include "bitmap.h" + +enum eProtocol { + ePROTOCOL_FFDC = 0, /**< protocol ID for 15c2:ffdc device */ + ePROTOCOL_0038 = 1 /**< protocol ID for 15c2:0038 device */ +}; + +enum eOnExitMode { + eOnExitMode_SHOWMSG = 0, /**< Do nothing - just leave the "last" message there */ + eOnExitMode_SHOWCLOCK = 1, /**< Show the big clock */ + eOnExitMode_BLANKSCREEN = 2 /**< Blank the device completely */ +}; + +enum eIcons { + eIconOff = 0, + eIconDiscSpin = 1 << 0, + + eIconTopMusic = 1 << 1, + eIconTopMovie = 2 << 1, + eIconTopPhoto = 3 << 1, + eIconTopDVD = 4 << 1, + eIconTopTV = 5 << 1, + eIconTopWeb = 6 << 1, + eIconTopNews = 7 << 1, + eIconTopMask = (eIconTopMusic|eIconTopMovie|eIconTopPhoto|eIconTopDVD|eIconTopTV|eIconTopWeb|eIconTopNews), + + eIconSpeakerL = 1 << 4, + eIconSpeakerR = 2 << 4, + eIconSpeakerLR = (eIconSpeakerL|eIconSpeakerR), + eIconSpeaker51 = 4 << 4, + eIconSpeaker71 = 5 << 4, + eIconSPDIF = 6 << 4, + eIconMute = 7 << 4, + eIconSpeakerMask = (eIconSpeakerLR|eIconSpeaker51|eIconSpeaker71|eIconSPDIF|eIconMute), + + eIconSRC = 1 << 7, + eIconFIT = 1 << 8, + eIconTV = 1 << 9, + eIconHDTV = 1 << 10, + eIconSRC1 = 1 << 11, + eIconSRC2 = 1 << 12, + + eIconBR_MP3 = 1 << 13, + eIconBR_OGG = 2 << 13, + eIconBR_WMA = 3 << 13, + eIconBR_WAV = 4 << 13, + eIconBR_Mask = (eIconBR_MP3|eIconBR_OGG|eIconBR_WMA|eIconBR_WAV), + + eIconBM_MPG = 1 << 16, + eIconBM_AC3 = 2 << 16, + eIconBM_DTS = 3 << 16, + eIconBM_WMA = 4 << 16, + eIconBM_Mask = (eIconBM_MPG|eIconBM_AC3|eIconBM_DTS|eIconBM_WMA), + + eIconBL_MPG = 1 << 19, + eIconBL_DIVX = 2 << 19, + eIconBL_XVID = 3 << 19, + eIconBL_WMV = 4 << 19, + eIconBL_Mask = (eIconBL_MPG|eIconBL_DIVX|eIconBL_XVID|eIconBL_WMV), + + eIconVolume = 1 << 22, + eIconTIME = 1 << 23, + eIconALARM = 1 << 24, + + eIconRecording = 1 << 25, + + eIconRepeat = 1 << 26, + eIconShuffle = 1 << 27, + + eIconDiscEllispe = 1 << 28, + + eIconDiscRunSpin = 1 << 29, + eIconDiscSpinBackward = 1 << 30 +}; + +class ciMonFont; +class ciMonLCD { + + int imon_fd; + + ciMonFont* pFont; + /* framebuffer and backingstore for current contents */ + ciMonBitmap* framebuf; + ciMonBitmap* backingstore; + + /* store commands appropriate for the version of the iMON LCD */ + uint64_t cmd_display; + uint64_t cmd_shutdown; + uint64_t cmd_display_on; + uint64_t cmd_clear_alarm; + + /* + * record the last "state" of the CD icon so that we can "animate" + * it. + */ + int last_cd_state; + +protected: + + void setLineLength(int topLine, int botLine, int topProgress, int botProgress); + void setBuiltinProgressBars(int topLine, int botLine, int topProgress, int botProgress); + int lengthToPixels(int length); + + bool SendCmd(const uint64_t & cmdData); + bool Contrast(int nContrast); +public: + ciMonLCD(); + virtual ~ciMonLCD(); + + virtual int open(const char* szDevice, eProtocol pro); + virtual void close (); + + + void clear (); + int DrawText(int x, int y, const char* string); + bool flush (); + + bool icons(int state); + virtual bool SetFont(const char *szFont); +}; +#endif + + diff --git a/imonlcd.c b/imonlcd.c new file mode 100644 index 0000000..0e60cd1 --- /dev/null +++ b/imonlcd.c @@ -0,0 +1,224 @@ +/* + * iMON LCD plugin to VDR (C++) + * + * (C) 2009 Andreas Brachold + * + * This code is distributed under the terms and conditions of the + * GNU GENERAL PUBLIC LICENSE. See the file COPYING for details. + * + */ + +#include +#include +#include + +#include "imon.h" +#include "watch.h" +#include "status.h" +#include "setup.h" + +static const char *VERSION = "0.0.1"; + +static const char *DEFAULT_LCDDEVICE = "/dev/lcd0"; + +class cPluginImonlcd : public cPlugin { +private: + ciMonStatusMonitor *statusMonitor; + char* m_szDevice; + ciMonWatch m_dev; + eProtocol m_Protocol; + +public: + cPluginImonlcd(void); + virtual ~cPluginImonlcd(); + virtual const char *Version(void) { return VERSION; } + virtual const char *Description(void) { return tr("Control a iMON LCD"); } + virtual const char *CommandLineHelp(void); + virtual bool ProcessArgs(int argc, char *argv[]); + virtual bool Initialize(void); + virtual bool Start(void); + virtual void Stop(void); + virtual void Housekeeping(void); + virtual void MainThreadHook(void); + virtual cString Active(void); + virtual time_t WakeupTime(void); + virtual const char *MainMenuEntry(void) { return NULL; } + virtual cOsdObject *MainMenuAction(void); + virtual cMenuSetupPage *SetupMenu(void); + virtual bool SetupParse(const char *Name, const char *Value); + virtual bool Service(const char *Id, void *Data = NULL); + virtual const char **SVDRPHelpPages(void); + virtual cString SVDRPCommand(const char *Command, const char *Option, int &ReplyCode); + }; + +cPluginImonlcd::cPluginImonlcd(void) +: m_Protocol(ePROTOCOL_0038) +{ + statusMonitor = NULL; + m_szDevice = NULL; +} + +cPluginImonlcd::~cPluginImonlcd() +{ + //Cleanup if'nt throw housekeeping + if(statusMonitor) { + delete statusMonitor; + statusMonitor = NULL; + } + + if(m_szDevice) { + free(m_szDevice); + m_szDevice = NULL; + } +} + +const char *cPluginImonlcd::CommandLineHelp(void) +{ + // Return a string that describes all known command line options. + return +" -d DEV, --device=DEV sets the lcd-device to other device than /dev/lcd0\n" +" -p MODE, --protocol=MODE sets the protocol of lcd-device\n" +" '0038' For LCD with ID 15c2:0038 SoundGraph Inc (default)\n" +" 'ffdc' For LCD with ID 15c2:ffdc SoundGraph Inc\n"; + +} + +bool cPluginImonlcd::ProcessArgs(int argc, char *argv[]) +{ + static struct option long_options[] = + { + { "device", required_argument, NULL, 'd'}, + { "protocol", required_argument, NULL, 'p'}, + { NULL} + }; + + int c; + int option_index = 0; + while ((c = getopt_long(argc, argv, "d:p:", long_options, &option_index)) != -1) + { + switch (c) + { + case 'd': + { + if(m_szDevice) { + free(m_szDevice); + m_szDevice = NULL; + } + m_szDevice = strdup(optarg); + break; + } + case 'p': + { + if(strcasecmp(optarg,"0038") == 0) { + m_Protocol = ePROTOCOL_0038; + } else if(strcasecmp(optarg,"ffdc") == 0) { + m_Protocol = ePROTOCOL_FFDC; + } + break; + } + default: + return false; + } + } + + if (NULL == m_szDevice) + { + // neither Device given: + // => set "/dev/lcd0" it to default + m_szDevice = strdup(DEFAULT_LCDDEVICE); + } + + return true; +} + +bool cPluginImonlcd::Initialize(void) +{ + // Initialize any background activities the plugin shall perform. + return true; +} + +bool cPluginImonlcd::Start(void) +{ + if(NULL != m_szDevice + && 0 == m_dev.open(m_szDevice,m_Protocol)) { + statusMonitor = new ciMonStatusMonitor(&m_dev); + if(NULL == statusMonitor){ + esyslog("iMonLCD: can't create ciMonStatusMonitor!"); + return (false); + } + } + return true; +} + +void cPluginImonlcd::Stop(void) +{ + if(statusMonitor) { + delete statusMonitor; + statusMonitor = NULL; + } + + m_dev.close(); + + if(m_szDevice) { + free(m_szDevice); + m_szDevice = NULL; + } +} + +void cPluginImonlcd::Housekeeping(void) +{ + // Perform any cleanup or other regular tasks. +} + +void cPluginImonlcd::MainThreadHook(void) +{ + // Perform actions in the context of the main program thread. + // WARNING: Use with great care - see PLUGINS.html! +} + +cString cPluginImonlcd::Active(void) +{ + // Return a message string if shutdown should be postponed + return NULL; +} + +time_t cPluginImonlcd::WakeupTime(void) +{ + // Return custom wakeup time for shutdown script + return 0; +} + +cOsdObject *cPluginImonlcd::MainMenuAction(void) +{ + return NULL; +} + +cMenuSetupPage *cPluginImonlcd::SetupMenu(void) +{ + return new ciMonMenuSetup(&m_dev); +} + +bool cPluginImonlcd::SetupParse(const char *szName, const char *szValue) +{ + return theSetup.SetupParse(szName,szValue); +} + +bool cPluginImonlcd::Service(const char *Id, void *Data) +{ + // Handle custom service requests from other plugins + return false; +} + +const char **cPluginImonlcd::SVDRPHelpPages(void) +{ + // Return help text for SVDRP commands this plugin implements + return NULL; +} + +cString cPluginImonlcd::SVDRPCommand(const char *Command, const char *Option, int &ReplyCode) +{ + // Process SVDRP commands this plugin implements + return NULL; +} + +VDRPLUGINCREATOR(cPluginImonlcd); // Don't touch this! diff --git a/po/de_DE.po b/po/de_DE.po new file mode 100644 index 0000000..9cc629f --- /dev/null +++ b/po/de_DE.po @@ -0,0 +1,52 @@ +# vdr-imonlcd-plugin language source file. +# Copyright (C) Andreas Brachold +# This file is distributed under the same license as the PACKAGE package. +# Andreas Brachold 2009 +# +msgid "" +msgstr "" +"Project-Id-Version: vdr-imonlcd-plugin 0.0.1\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2009-05-21 17:44+0200\n" +"PO-Revision-Date: 2009-05-21 17:13+0200\n" +"Last-Translator: Andreas Brachold \n" +"Language-Team: Andreas Brachold \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=ISO-8859-15\n" +"Content-Transfer-Encoding: 8bit\n" + +msgid "Control a iMON LCD" +msgstr "Steuert ein iMON LCD" + +msgid "iMON LCD" +msgstr "iMON LCD" + +msgid "Contrast" +msgstr "Kontrast" + +msgid "Default font" +msgstr "Zeichensatz" + +msgid "Disc spinning mode" +msgstr "Disc Rotationsmode" + +msgid "Slim disc" +msgstr "Schlanke Scheibe" + +msgid "Full disc" +msgstr "Volle Scheibe" + +msgid "Do nothing" +msgstr "Nicht unternehmen" + +msgid "Showing clock" +msgstr "Uhrzeit anzeigen" + +msgid "Turning backlight off" +msgstr "Hintergrund abschalten" + +msgid "Exit mode" +msgstr "Ende Modus" + +msgid "Unknown title" +msgstr "Unbekannter Titel" diff --git a/setup.c b/setup.c new file mode 100644 index 0000000..9cb58a8 --- /dev/null +++ b/setup.c @@ -0,0 +1,208 @@ +/* + * iMON LCD plugin to VDR (C++) + * + * (C) 2009 Andreas Brachold + * + * This code is distributed under the terms and conditions of the + * GNU GENERAL PUBLIC LICENSE. See the file COPYING for details. + * + */ + +#include +#include +#include + +#include "watch.h" +#include "setup.h" + +#include +#include +#include +#include + +#define DEFAULT_ON_EXIT eOnExitMode_BLANKSCREEN /**< Blank the device completely */ +#define DEFAULT_CONTRAST 200 +#define DEFAULT_DISCMODE 1 /**< spin the "slim" disc */ +#define DEFAULT_WIDTH 96 +#define DEFAULT_HEIGHT 16 +#define DEFAULT_FONT "Sans:Bold" + +/// The one and only Stored setup data +cIMonSetup theSetup; + +/// Ctor, load default values +cIMonSetup::cIMonSetup(void) +{ + m_nOnExit = DEFAULT_ON_EXIT; + m_nContrast = DEFAULT_CONTRAST; + m_bDiscMode = DEFAULT_DISCMODE; + + m_nWidth = DEFAULT_WIDTH; + m_nHeight = DEFAULT_HEIGHT; + + strncpy(m_szFont,DEFAULT_FONT,sizeof(m_szFont)); +} + +cIMonSetup::cIMonSetup(const cIMonSetup& x) +{ + *this = x; +} + +cIMonSetup& cIMonSetup::operator = (const cIMonSetup& x) +{ + m_nOnExit = x.m_nOnExit; + m_nContrast = x.m_nContrast; + m_bDiscMode = x.m_bDiscMode; + + m_nWidth = x.m_nWidth; + m_nHeight = x.m_nHeight; + + strncpy(m_szFont,x.m_szFont,sizeof(m_szFont)); + + return *this; +} + +/// compare profilenames and load there value +bool cIMonSetup::SetupParse(const char *szName, const char *szValue) +{ + // Width + if(!strcasecmp(szName, "Width")) { + int n = atoi(szValue); + if ((n < 0) || (n > 320)) { + esyslog("iMonLCD: Width must be between 0 and 320; using default %d", + DEFAULT_WIDTH); + n = DEFAULT_WIDTH; + } + m_nWidth = n; + return true; + } + // Height + if(!strcasecmp(szName, "Height")) { + int n = atoi(szValue); + if ((n < 0) || (n > 240)) { + esyslog("iMonLCD: Height must be between 0 and 240; using default %d", + DEFAULT_HEIGHT); + n = DEFAULT_HEIGHT; + } + m_nHeight = n; + return true; + } + + // OnExit + if(!strcasecmp(szName, "OnExit")) { + int n = atoi(szValue); + if ((n < 0) || (n > 3)) { + esyslog("iMonLCD: OnExit must be between 0 and 3; using default %d", + DEFAULT_ON_EXIT); + n = DEFAULT_ON_EXIT; + } + m_nOnExit = n; + return true; + } + + // Contrast + if(!strcasecmp(szName, "Contrast")) { + int n = atoi(szValue); + if ((n < 0) || (n > 1000)) { + esyslog("iMonLCD: Contrast must be between 0 and 1000; using default %d", + DEFAULT_CONTRAST); + n = DEFAULT_CONTRAST; + } + m_nContrast = n; + return true; + } + // Font + if(!strcasecmp(szName, "Font")) { + if(szValue) { + cStringList fontNames; + cFont::GetAvailableFontNames(&fontNames); + if(fontNames.Find(szValue)>=0) { + strncpy(m_szFont,szValue,sizeof(m_szFont)); + return true; + } + } + esyslog("iMonLCD: Font '%s' not found; using default %s", + szValue, DEFAULT_FONT); + strncpy(m_szFont,DEFAULT_FONT,sizeof(m_szFont)); + return true; + } + + // DiscMode + if(!strcasecmp(szName, "DiscMode")) { + m_bDiscMode = atoi(szValue) == 0?0:1; + return true; + } + + //Unknow parameter + return false; +} + + +// --- ciMonMenuSetup -------------------------------------------------------- +void ciMonMenuSetup::Store(void) +{ + theSetup = m_tmpSetup; + + SetupStore("Width", theSetup.m_nWidth); + SetupStore("Height", theSetup.m_nHeight); + SetupStore("OnExit", theSetup.m_nOnExit); + SetupStore("Contrast", theSetup.m_nContrast); + SetupStore("DiscMode", theSetup.m_bDiscMode); + SetupStore("Contrast", theSetup.m_nContrast); + SetupStore("Font", theSetup.m_szFont); +} + +ciMonMenuSetup::ciMonMenuSetup(ciMonWatch* pDev) +: m_tmpSetup(theSetup) +, m_pDev(pDev) +{ + SetSection(tr("iMON LCD")); + + cFont::GetAvailableFontNames(&fontNames); + fontNames.Insert(strdup(DEFAULT_FONT)); + fontIndex = max(0, fontNames.Find(m_tmpSetup.m_szFont)); + + Add(new cMenuEditIntItem (tr("Contrast"), + &m_tmpSetup.m_nContrast, + 0, 1000)); + + Add(new cMenuEditStraItem(tr("Default font"), + &fontIndex, fontNames.Size(), &fontNames[0])); + + Add(new cMenuEditBoolItem(tr("Disc spinning mode"), + &m_tmpSetup.m_bDiscMode, + tr("Slim disc"), tr("Full disc"))); + + + static const char * szExitModes[3]; + szExitModes[eOnExitMode_SHOWMSG] = tr("Do nothing"); + szExitModes[eOnExitMode_SHOWCLOCK] = tr("Showing clock"); + szExitModes[eOnExitMode_BLANKSCREEN] = tr("Turning backlight off"); + + Add(new cMenuEditStraItem (tr("Exit mode"), + &m_tmpSetup.m_nOnExit, + memberof(szExitModes), szExitModes)); + +/* Adjust need add moment restart + Add(new cMenuEditIntItem (tr("Display width"), + &m_tmpSetup.m_nWidth, + 0, 320)); + + Add(new cMenuEditIntItem (tr("Display height"), + &m_tmpSetup.m_nHeight, + 0, 240)); +*/ +} + +eOSState ciMonMenuSetup::ProcessKey(eKeys nKey) +{ + if(nKey == kOk) { + // Store edited Values + Utf8Strn0Cpy(m_tmpSetup.m_szFont, fontNames[fontIndex], sizeof(m_tmpSetup.m_szFont)); + if (0 != strcmp(m_tmpSetup.m_szFont, theSetup.m_szFont)) { + m_pDev->SetFont(m_tmpSetup.m_szFont); + } + } + return cMenuSetupPage::ProcessKey(nKey); +} + diff --git a/setup.h b/setup.h new file mode 100644 index 0000000..88bf574 --- /dev/null +++ b/setup.h @@ -0,0 +1,56 @@ +/* + * iMON LCD plugin to VDR (C++) + * + * (C) 2009 Andreas Brachold + * + * This code is distributed under the terms and conditions of the + * GNU GENERAL PUBLIC LICENSE. See the file COPYING for details. + * + */ + +#ifndef __IMON_SETUP_H___ +#define __IMON_SETUP_H___ + +#include +#define memberof(x) (sizeof(x)/sizeof(*x)) + +struct cIMonSetup +{ + int m_nOnExit; + int m_nContrast; + int m_bDiscMode; + + int m_nWidth; + int m_nHeight; + + char m_szFont[256]; + + cIMonSetup(void); + cIMonSetup(const cIMonSetup& x); + cIMonSetup& operator = (const cIMonSetup& x); + + /// Parse our own setup parameters and store their values. + bool SetupParse(const char *szName, const char *szValue); + +}; + +class ciMonWatch; +class ciMonMenuSetup + :public cMenuSetupPage +{ + cIMonSetup m_tmpSetup; + ciMonWatch* m_pDev; + cStringList fontNames; + int fontIndex; +protected: + virtual void Store(void); + virtual eOSState ProcessKey(eKeys nKey); +public: + ciMonMenuSetup(ciMonWatch* pDev); +}; + + +/// The exported one and only Stored setup data +extern cIMonSetup theSetup; + +#endif //__IMON_SETUP_H___ diff --git a/status.c b/status.c new file mode 100644 index 0000000..b786ffb --- /dev/null +++ b/status.c @@ -0,0 +1,128 @@ +/* + * iMON LCD plugin to VDR (C++) + * + * (C) 2009 Andreas Brachold + * + * This code is distributed under the terms and conditions of the + * GNU GENERAL PUBLIC LICENSE. See the file COPYING for details. + * + */ + +#include +#include +#include + +#include "watch.h" +#include "status.h" + +//#define MOREDEBUGMSG + +// --- +ciMonStatusMonitor::ciMonStatusMonitor(ciMonWatch* pDev) +: m_pDev(pDev) +{ + +} + +void ciMonStatusMonitor::ChannelSwitch(const cDevice *pDevice, int nChannelNumber) +{ + if (nChannelNumber > 0 + && pDevice->IsPrimaryDevice() + && !EITScanner.UsesDevice(pDevice) + && (nChannelNumber == cDevice::CurrentChannel())) + { +#ifdef MOREDEBUGMSG + dsyslog("iMonLCD: channel switched to %d on DVB %d", nChannelNumber, pDevice->CardIndex()); +#endif + m_pDev->Channel(nChannelNumber); + } +} + +void ciMonStatusMonitor::SetVolume(int Volume, bool Absolute) +{ +#ifdef MOREDEBUGMSG + dsyslog("iMonLCD: SetVolume %d %d", Volume, Absolute); +#endif + m_pDev->Volume(Volume,Absolute); +} + +void ciMonStatusMonitor::Recording(const cDevice *pDevice, const char *szName, const char *szFileName, bool bOn) +{ +#ifdef MOREDEBUGMSG + dsyslog("iMonLCD: Recording %d %s", pDevice->CardIndex(), szName); +#endif + m_pDev->Recording(pDevice,szName,szFileName,bOn); +} + +void ciMonStatusMonitor::Replaying(const cControl *pControl, const char *szName, const char *szFileName, bool bOn) +{ +#ifdef MOREDEBUGMSG + dsyslog("iMonLCD: Replaying %s", szName); +#endif + m_pDev->Replaying(pControl,szName,szFileName,bOn); +} + +void ciMonStatusMonitor::OsdClear(void) +{ +#ifdef unusedMOREDEBUGMSG + dsyslog("iMonLCD: OsdClear"); +#endif +} + +void ciMonStatusMonitor::OsdTitle(const char *Title) +{ +#ifdef unusedMOREDEBUGMSG + dsyslog("iMonLCD: OsdTitle '%s'", Title); +#endif +} + +void ciMonStatusMonitor::OsdStatusMessage(const char *szMessage) +{ +#ifdef MOREDEBUGMSG + dsyslog("iMonLCD: OsdStatusMessage '%s'", szMessage ? szMessage : "NULL"); +#endif + m_pDev->StatusMessage(szMessage); +} + +void ciMonStatusMonitor::OsdHelpKeys(const char *Red, const char *Green, const char *Yellow, const char *Blue) +{ +#ifdef unusedMOREDEBUGMSG + dsyslog("iMonLCD: OsdHelpKeys %s - %s - %s - %s", Red, Green, Yellow, Blue); +#endif +} + +void ciMonStatusMonitor::OsdCurrentItem(const char *Text) +{ +#ifdef unusedMOREDEBUGMSG + dsyslog("iMonLCD: OsdCurrentItem %s", Text); +#endif +} + +void ciMonStatusMonitor::OsdTextItem(const char *Text, bool Scroll) +{ +#ifdef unusedMOREDEBUGMSG + dsyslog("iMonLCD: OsdTextItem %s %d", Text, Scroll); +#endif +} + +void ciMonStatusMonitor::OsdChannel(const char *Text) +{ +#ifdef unusedMOREDEBUGMSG + dsyslog("iMonLCD: OsdChannel %s", Text); +#endif +} + +void ciMonStatusMonitor::OsdProgramme(time_t PresentTime, const char *PresentTitle, const char *PresentSubtitle, time_t FollowingTime, const char *FollowingTitle, const char *FollowingSubtitle) +{ +#ifdef unusedMOREDEBUGMSG + char buffer[25]; + struct tm tm_r; + dsyslog("iMonLCD: OsdProgramme"); + strftime(buffer, sizeof(buffer), "%R", localtime_r(&PresentTime, &tm_r)); + dsyslog("%5s %s", buffer, PresentTitle); + dsyslog("%5s %s", "", PresentSubtitle); + strftime(buffer, sizeof(buffer), "%R", localtime_r(&FollowingTime, &tm_r)); + dsyslog("%5s %s", buffer, FollowingTitle); + dsyslog("%5s %s", "", FollowingSubtitle); +#endif +} diff --git a/status.h b/status.h new file mode 100644 index 0000000..b74dc0c --- /dev/null +++ b/status.h @@ -0,0 +1,38 @@ +/* + * iMON LCD plugin to VDR (C++) + * + * (C) 2009 Andreas Brachold + * + * This code is distributed under the terms and conditions of the + * GNU GENERAL PUBLIC LICENSE. See the file COPYING for details. + * + */ + +#ifndef __IMON_STATUS__H +#define __IMON_STATUS__H + +#include "imon.h" +#include + +class ciMonWatch; + +class ciMonStatusMonitor : public cStatus { + ciMonWatch* m_pDev; + public: + ciMonStatusMonitor(ciMonWatch* pDev); + protected: + virtual void ChannelSwitch(const cDevice *Device, int ChannelNumber); + virtual void Recording(const cDevice *pDevice, const char *szName, const char *szFileName, bool bOn); + virtual void Replaying(const cControl *pControl, const char *szName, const char *szFileName, bool bOn); + virtual void SetVolume(int Volume, bool Absolute); + virtual void OsdClear(void); + virtual void OsdTitle(const char *Title); + virtual void OsdStatusMessage(const char *Message); + virtual void OsdHelpKeys(const char *Red, const char *Green, const char *Yellow, const char *Blue); + virtual void OsdCurrentItem(const char *Text); + virtual void OsdTextItem(const char *Text, bool Scroll); + virtual void OsdChannel(const char *Text); + virtual void OsdProgramme(time_t PresentTime, const char *PresentTitle, const char *PresentSubtitle, time_t FollowingTime, const char *FollowingTitle, const char *FollowingSubtitle); +}; + +#endif diff --git a/watch.c b/watch.c new file mode 100644 index 0000000..7dc40c2 --- /dev/null +++ b/watch.c @@ -0,0 +1,684 @@ +/* + * iMON LCD plugin to VDR (C++) + * + * (C) 2009 Andreas Brachold + * + * This code is distributed under the terms and conditions of the + * GNU GENERAL PUBLIC LICENSE. See the file COPYING for details. + * + */ + +#include +#include +#include +#include + +#include "watch.h" +#include "setup.h" + +#include + +struct cMutexLooker { + cMutex& mutex; + cMutexLooker(cMutex& m): + mutex(m){ + mutex.Lock(); + } + virtual ~cMutexLooker() { + mutex.Unlock(); + } +}; + + +ciMonWatch::ciMonWatch() +: cThread("iMonLCD: watch thread") +, m_bShutdown(false) +{ + unsigned int n; + for(n=0;n 0) { + nBottomProgressBar = (time(NULL) - chPresentTime) * 32 / (chFollowingTime - chPresentTime); + if(nBottomProgressBar > 32) nBottomProgressBar = 32; + if(nBottomProgressBar < 0) nBottomProgressBar = 0; + } else { + nBottomProgressBar = 0; + } + } else { + int current = 0,total = 0; + if(ReplayPosition(current,total) && total) { + nBottomProgressBar = current * 32 / total; + if(nBottomProgressBar > 32) nBottomProgressBar = 32; + if(nBottomProgressBar < 0) nBottomProgressBar = 0; + + switch(ReplayMode()) { + case eReplayNone: + case eReplayPaused: + bUpdateIcons = false; + break; + default: + case eReplayPlay: + bUpdateIcons = (0 == (nCnt % 4)); + nIcons |= eIconDiscRunSpin; + break; + case eReplayBackward1: + nIcons |= eIconDiscSpinBackward; + case eReplayForward1: + break; + bUpdateIcons = (0 == (nCnt % 3)); + nIcons |= eIconDiscRunSpin; + case eReplayBackward2: + nIcons |= eIconDiscSpinBackward; + case eReplayForward2: + bUpdateIcons = (0 == (nCnt % 2)); + nIcons |= eIconDiscRunSpin; + break; + case eReplayBackward3: + nIcons |= eIconDiscSpinBackward; + case eReplayForward3: + bUpdateIcons = true; + nIcons |= eIconDiscRunSpin; + break; + } + switch(m_eReplayMode) { + case eReplayModeShuffle: nIcons |= eIconShuffle; break; + case eReplayModeRepeat: nIcons |= eIconRepeat; break; + case eReplayModeRepeatShuffle: nIcons |= eIconShuffle | eIconRepeat; break; + default: break; + } + + } else { + nBottomProgressBar = 0; + } + } + + switch(m_eVideoMode) { + case eVideoMPG: nIcons |= eIconBL_MPG; break; + case eVideoDivX: nIcons |= eIconBL_DIVX; break; + case eVideoXviD: nIcons |= eIconBL_XVID; break; + case eVideoWMV: nIcons |= eIconBL_WMV; break; + default: + case eVideoNone: break; + } + + if(m_eAudioMode & eAudioMPG) nIcons |= eIconBM_MPG; + if(m_eAudioMode & eAudioAC3) nIcons |= eIconBM_AC3; + if(m_eAudioMode & eAudioDTS) nIcons |= eIconBM_DTS; + if(m_eAudioMode & eAudioWMA) nIcons |= eIconBR_WMA; + if(m_eAudioMode & eAudioMP3) nIcons |= eIconBR_MP3; + if(m_eAudioMode & eAudioOGG) nIcons |= eIconBR_OGG; + if(m_eAudioMode & eAudioWAV) nIcons |= eIconBR_WAV; + + for(n=0;nGetCurrentAudioTrack(); //Stereo/Dolby + nAudioChannel = cDevice::PrimaryDevice()->GetAudioChannel(); //0-Stereo,1-Left, 2-Right + } + switch(eAudioTrackType) { + default: + break; + case ttAudioFirst ... ttAudioLast: { + switch(nAudioChannel) { + case 1: nIcons |= eIconSpeakerL; break; + case 2: nIcons |= eIconSpeakerR; break; + case 0: + default: nIcons |= eIconSpeakerLR; break; + } + break; + } + case ttDolbyFirst ... ttDolbyLast: + nIcons |= eIconSpeaker51; + break; + } + } + } + + runTime.Set(); + if(theSetup.m_nContrast != nContrast) { + nContrast = theSetup.m_nContrast; + Contrast(nContrast); + } + + if(bUpdateIcons || nIcons != nLastIcons) { + icons(nIcons); + nLastIcons = nIcons; + } + if(nTopProgressBar != nLastTopProgressBar + || nBottomProgressBar != nLastBottomProgressBar ) { + + setLineLength(nTopProgressBar, nBottomProgressBar, nTopProgressBar, nBottomProgressBar); + nLastTopProgressBar = nTopProgressBar; + nLastBottomProgressBar = nBottomProgressBar; + + } + if(bFlush) { + flush(); + } + int nDelay = 100 - runTime.Elapsed(); + if(nDelay <= 10) { + nDelay = 10; + } + cCondWait::SleepMs(nDelay); + } + dsyslog("iMonLCD: watch thread closed (pid=%d)", getpid()); +} + +bool ciMonWatch::RenderScreen() { + cString* scRender; + bool bForce = m_bUpdateScreen; + if(m_eWatchMode == eLiveTV) { + if(Program()) { + bForce = true; + m_nScrollOffset = 0; + m_bScrollBackward = false; + } + if(chPresentTitle) + scRender = chPresentTitle; + else + scRender = chName; + } else { + if(Replay()) { + bForce = true; + m_nScrollOffset = 0; + m_bScrollBackward = false; + } + scRender = replayTitle; + } + if(bForce || m_nScrollOffset > 0 || m_bScrollBackward) { + this->clear(); + if(scRender) { + int iRet = this->DrawText(0 - m_nScrollOffset,0,(*scRender)); + switch(iRet) { + case 0: + if(m_nScrollOffset <= 0) { + m_nScrollOffset = 0; + m_bScrollBackward = false; + break; //Fit to screen + } + m_bScrollBackward = true; + case 2: + case 1: + if(m_bScrollBackward) m_nScrollOffset -= 2; + else m_nScrollOffset += 2; + if(m_nScrollOffset >= 0) + break; + case -1: + m_nScrollOffset = 0; + m_bScrollBackward = false; + break; + } + } + + m_bUpdateScreen = false; + return true; + } + return false; +} + +bool ciMonWatch::Replay() { + + if(replayTitleLast != replayTitle) { + replayTitleLast = replayTitle; + return true; + } + return false; +} + +void ciMonWatch::Replaying(const cControl * Control, const char * Name, const char *FileName, bool On) +{ + cMutexLooker m(mutex); + m_bUpdateScreen = true; + if (On) + { + m_eVideoMode = eVideoMPG; + m_eAudioMode = eAudioMPG; + + m_pControl = (cControl *) Control; + m_eWatchMode = eReplayNormal; + if(replayTitle) { + delete replayTitle; + replayTitle = NULL; + } + m_eReplayMode = eReplayModeNormal; + if (Name && !isempty(Name)) + { + int slen = strlen(Name); + bool bFound = false; + /////////////////////////////////////////////////////////////////////// + //Looking for mp3/muggle-plugin replay : [LS] (444/666) title + // + if (slen > 6 && + *(Name+0)=='[' && + *(Name+3)==']' && + *(Name+5)=='(') { + unsigned int i; + for (i=6; *(Name + i) != '\0'; ++i) { //search for [xx] (xxxx) title + if (*(Name+i)==' ' && *(Name+i-1)==')') { + bFound = true; + break; + } + } + if (bFound) { //found mp3/muggle-plugin + // get loopmode + if ((*(Name+1) != '.') && (*(Name+2) != '.')) { + m_eReplayMode = eReplayModeRepeatShuffle; + } else { + if (*(Name+1) != '.') m_eReplayMode = eReplayModeRepeat; + if (*(Name+2) != '.') m_eReplayMode = eReplayModeShuffle; + } + if (strlen(Name+i) > 0) { //if name isn't empty, then copy + replayTitle = new cString(skipspace(Name + i)); + } + m_eWatchMode = eReplayMusic; + m_eVideoMode = eVideoNone; + m_eAudioMode = eAudioMP3; + } + } + /////////////////////////////////////////////////////////////////////// + //Looking for DVD-Plugin replay : 1/8 4/28, de 2/5 ac3, no 0/7, 16:9, VOLUMENAME + // cDvdPlayerControl::GetDisplayHeaderLine + // titleinfo, audiolang, spulang, aspect, title + if (!bFound && slen>7) + { + unsigned int i,n; + for (n=0,i=0;*(Name+i) != '\0';++i) + { //search volumelabel after 4*", " => xxx, xxx, xxx, xxx, title + if (*(Name+i)==' ' && *(Name+i-1)==',') { + if (++n == 4) { + bFound = true; + break; + } + } + } + if (bFound) //found DVD replay + { + if (strlen(Name+i) > 0) + { // if name isn't empty, then copy + replayTitle = new cString(skipspace(Name + i)); + } + m_eWatchMode = eReplayDVD; + m_eVideoMode = eVideoMPG; + m_eAudioMode = eAudioMPG; + } + } + if (!bFound) { + int i; + for (i=slen-1;i>0;--i) + { //search reverse last Subtitle + // - filename contains '~' => subdirectory + // or filename contains '/' => subdirectory + switch (*(Name+i)) { + case '/': { + // look for file extentsion like .xxx or .xxxx + if (slen>5 && ((*(Name+slen-4) == '.') || (*(Name+slen-5) == '.'))) + { + m_eWatchMode = eReplayFile; + } + else + { + break; + } + } + case '~': { + replayTitle = new cString(Name + i + 1); + bFound = true; + i = 0; + } + default: + break; + } + } + } + + if (0 == strncmp(Name,"[image] ",8)) { + if (m_eWatchMode != eReplayFile) //if'nt already Name stripped-down as filename + replayTitle = new cString(Name + 8); + m_eWatchMode = eReplayImage; + m_eVideoMode = eVideoMPG; + m_eAudioMode = eAudioNone; + bFound = true; + } + else if (0 == strncmp(Name,"[audiocd] ",10)) { + replayTitle = new cString(Name + 10); + m_eWatchMode = eReplayAudioCD; + m_eVideoMode = eVideoNone; + m_eAudioMode = eAudioWAV; + bFound = true; + } + if (!bFound) { + replayTitle = new cString(Name); + } + } + if (!replayTitle) { + replayTitle = new cString(tr("Unknown title")); + } + } + else + { + m_eWatchMode = eLiveTV; + m_pControl = NULL; + } +} + + +eReplayState ciMonWatch::ReplayMode() const +{ + bool Play = false, Forward = false; + int Speed = -1; + if (m_pControl + && ((cControl *)m_pControl)->GetReplayMode(Play,Forward,Speed)) + { + // 'Play' tells whether we are playing or pausing, 'Forward' tells whether + // we are going forward or backward and 'Speed' is -1 if this is normal + // play/pause mode, 0 if it is single speed fast/slow forward/back mode + // and >0 if this is multi speed mode. + switch(Speed) { + default: + case -1: + return Play ? eReplayPlay : eReplayPaused; + case 0: + case 1: + return Forward ? eReplayForward1 : eReplayBackward1; + case 2: + return Forward ? eReplayForward2 : eReplayBackward2; + case 3: + return Forward ? eReplayForward3 : eReplayBackward3; + } + } + return eReplayNone; +} + +bool ciMonWatch::ReplayPosition(int ¤t, int &total) const +{ + if (m_pControl && ((cControl *)m_pControl)->GetIndex(current, total, false)) + { + total = (total == 0) ? 1 : total; + return true; + } + return false; +} + +void ciMonWatch::Recording(const cDevice *pDevice, const char *szName, const char *szFileName, bool bOn) +{ + cMutexLooker m(mutex); + + unsigned int nCardIndex = pDevice->CardIndex(); + if (nCardIndex > memberof(m_nCardIsRecording) - 1 ) + nCardIndex = memberof(m_nCardIsRecording)-1; + + if (nCardIndex < memberof(m_nCardIsRecording)) { + if (bOn) { + ++m_nCardIsRecording[nCardIndex]; + } + else { + if (m_nCardIsRecording[nCardIndex] > 0) + --m_nCardIsRecording[nCardIndex]; + } + } + else { + esyslog("iMonLCD: Recording: only up to %d devices are supported by this plugin", memberof(m_nCardIsRecording)); + } +} + +void ciMonWatch::Channel(int ChannelNumber) +{ + cMutexLooker m(mutex); + if(chPresentTitle) { + delete chPresentTitle; + chPresentTitle = NULL; + } + if(chPresentShortTitle) { + delete chPresentShortTitle; + chPresentShortTitle = NULL; + } + if(chName) { + delete chName; + chName = NULL; + } + + m_eVideoMode = eVideoNone; + m_eAudioMode = eAudioNone; + + cChannel * ch = Channels.GetByNumber(ChannelNumber); + if(ch) { + chID = ch->GetChannelID(); + chPresentTime = 0; + chFollowingTime = 0; + if (!isempty(ch->Name())) { + chName = new cString(ch->Name()); + } + if(ch->Vpid()) m_eVideoMode = eVideoMPG; + if(ch->Apid(0)) m_eAudioMode |= eAudioMPG; + if(ch->Dpid(0)) m_eAudioMode |= eAudioAC3; + } + m_eWatchMode = eLiveTV; + m_bUpdateScreen = true; + m_nScrollOffset = 0; + m_bScrollBackward = false; +} + +bool ciMonWatch::Program() { + + bool bChanged = false; + const cEvent * p = NULL; + cSchedulesLock schedulesLock; + const cSchedules * schedules = cSchedules::Schedules(schedulesLock); + if (chID.Valid() && schedules) + { + const cSchedule * schedule = schedules->GetSchedule(chID); + if (schedule) + { + if ((p = schedule->GetPresentEvent()) != NULL) + { + if(chPresentTime && chEventID == p->EventID()) { + return false; + } + + bChanged = true; + chEventID = p->EventID(); + chPresentTime = p->StartTime(); + chFollowingTime = p->EndTime(); + + if(chPresentTitle) { + delete chPresentTitle; + chPresentTitle = NULL; + } + if (!isempty(p->Title())) { + chPresentTitle = new cString(p->Title()); + } + + if(chPresentShortTitle) { + delete chPresentShortTitle; + chPresentShortTitle = NULL; + } + if (!isempty(p->ShortText())) { + chPresentShortTitle = new cString(p->ShortText()); + } + } + } + } + return bChanged; +} + + +bool ciMonWatch::Volume(int nVolume, bool bAbsolute) +{ + cMutexLooker m(mutex); + + int nAbsVolume; + + nAbsVolume = m_nLastVolume; + if (bAbsolute) { + nAbsVolume=100*nVolume/255; + } else { + nAbsVolume=nAbsVolume+100*nVolume/255; + } + + bool bStateIsChanged = false; + if(m_nLastVolume > 0 && 0 == nAbsVolume) { + m_bVolumeMute = true; + bStateIsChanged = true; + } + else if(0 == m_nLastVolume && nAbsVolume > 0) { + m_bVolumeMute = false; + bStateIsChanged = true; + } + m_nLastVolume = nAbsVolume; + + return bStateIsChanged; +} + +void ciMonWatch::StatusMessage(const char *szMessage) +{ + cMutexLooker m(mutex); + if(szMessage) { + if(osdMessage) { + delete osdMessage; + osdMessage = NULL; + } + if (!isempty(szMessage)) { + osdMessage = new cString(szMessage); + m_bShowOsdMessage = true; + m_bUpdateScreen = true; + } + } else { + m_bShowOsdMessage = false; + m_bUpdateScreen = true; + } +} + +bool ciMonWatch::SetFont(const char *szFont) { + cMutexLooker m(mutex); + if(ciMonLCD::SetFont(szFont)) { + m_bUpdateScreen = true; + return true; + } + return false; +} + diff --git a/watch.h b/watch.h new file mode 100644 index 0000000..d22e0fe --- /dev/null +++ b/watch.h @@ -0,0 +1,128 @@ +/* + * iMON LCD plugin to VDR (C++) + * + * (C) 2009 Andreas Brachold + * + * This code is distributed under the terms and conditions of the + * GNU GENERAL PUBLIC LICENSE. See the file COPYING for details. + * + */ + +#ifndef __IMON_WATCH_H +#define __IMON_WATCH_H + +#include +#include +#include "imon.h" + +enum eWatchMode { + eUndefined, + eLiveTV, + eReplayNormal, + eReplayMusic, + eReplayDVD, + eReplayFile, + eReplayImage, + eReplayAudioCD +}; + +enum eReplayState { + eReplayNone, + eReplayPlay, + eReplayPaused, + eReplayForward1, + eReplayForward2, + eReplayForward3, + eReplayBackward1, + eReplayBackward2, + eReplayBackward3 +}; + +enum eReplayMode { + eReplayModeNormal, + eReplayModeShuffle, + eReplayModeRepeat, + eReplayModeRepeatShuffle, +}; + +enum eVideoMode { + eVideoNone, + eVideoMPG, + eVideoDivX, + eVideoXviD, + eVideoWMV +}; + +enum eAudioMode { + eAudioNone = 0, + eAudioMPG = 1 << 0, + eAudioAC3 = 1 << 1, + eAudioDTS = 1 << 2, + eAudioWMA = 1 << 3, + eAudioMP3 = 1 << 4, + eAudioOGG = 1 << 5, + eAudioWAV = 1 << 6 +}; + +class ciMonWatch + : public ciMonLCD + , protected cThread { +private: + cMutex mutex; + + volatile bool m_bShutdown; + + eWatchMode m_eWatchMode; + eVideoMode m_eVideoMode; + int m_eAudioMode; + + int m_nScrollOffset; + bool m_bScrollBackward; + bool m_bUpdateScreen; + + int m_nCardIsRecording[16]; + + const cControl *m_pControl; + + tChannelID chID; + tEventID chEventID; + time_t chPresentTime; + time_t chFollowingTime; + cString* chName; + cString* chPresentTitle; + cString* chPresentShortTitle; + + int m_nLastVolume; + bool m_bVolumeMute; + + bool m_bShowOsdMessage; + cString* osdMessage; + + eReplayMode m_eReplayMode; + cString* replayTitle; + cString* replayShortTitle; + cString* replayTitleLast; +protected: + virtual void Action(void); + bool Program(); + bool Replay(); + bool RenderScreen(); + eReplayState ReplayMode() const; + bool ReplayPosition(int ¤t, int &total) const; +public: + ciMonWatch(); + virtual ~ciMonWatch(); + + virtual int open(const char* szDevice, eProtocol pro); + virtual void close (); + + void Replaying(const cControl *pControl, const char *szName, const char *szFileName, bool bOn); + void Recording(const cDevice *pDevice, const char *szName, const char *szFileName, bool bOn); + void Channel(int nChannelNumber); + bool Volume(int nVolume, bool bAbsolute); + void StatusMessage(const char *szMessage); + + virtual bool SetFont(const char *szFont); +}; + +#endif -- cgit v1.2.3