From 08e4f36ccdee163b6925f09f591fbc8ce8c2611b Mon Sep 17 00:00:00 2001 From: Klaus Schmidinger Date: Sun, 24 Nov 2002 10:45:39 +0100 Subject: Plugins can now have their own raw OSD --- PLUGINS/src/osddemo/COPYING | 340 ++++++++++++++++++++++++++++++++++++++++++ PLUGINS/src/osddemo/HISTORY | 6 + PLUGINS/src/osddemo/Makefile | 82 ++++++++++ PLUGINS/src/osddemo/README | 18 +++ PLUGINS/src/osddemo/osddemo.c | 153 +++++++++++++++++++ 5 files changed, 599 insertions(+) create mode 100644 PLUGINS/src/osddemo/COPYING create mode 100644 PLUGINS/src/osddemo/HISTORY create mode 100644 PLUGINS/src/osddemo/Makefile create mode 100644 PLUGINS/src/osddemo/README create mode 100644 PLUGINS/src/osddemo/osddemo.c (limited to 'PLUGINS') diff --git a/PLUGINS/src/osddemo/COPYING b/PLUGINS/src/osddemo/COPYING new file mode 100644 index 00000000..5b6e7c66 --- /dev/null +++ b/PLUGINS/src/osddemo/COPYING @@ -0,0 +1,340 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 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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Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/PLUGINS/src/osddemo/HISTORY b/PLUGINS/src/osddemo/HISTORY new file mode 100644 index 00000000..8c9d3e1a --- /dev/null +++ b/PLUGINS/src/osddemo/HISTORY @@ -0,0 +1,6 @@ +VDR Plugin 'osddemo' Revision History +------------------------------------- + +2002-11-23: Version 0.0.1 + +- Initial revision. diff --git a/PLUGINS/src/osddemo/Makefile b/PLUGINS/src/osddemo/Makefile new file mode 100644 index 00000000..ac56d1f7 --- /dev/null +++ b/PLUGINS/src/osddemo/Makefile @@ -0,0 +1,82 @@ +# +# Makefile for a Video Disk Recorder plugin +# +# $Id: Makefile 1.1 2002/11/23 14:56:44 kls Exp $ + +# 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. +# +PLUGIN = osddemo + +### The version number of this plugin (taken from the main source file): + +VERSION = $(shell grep 'static const char \*VERSION *=' $(PLUGIN).c | awk '{ print $$6 }' | sed -e 's/[";]//g') + +### The C++ compiler and options: + +CXX = g++ +CXXFLAGS = -O2 -Wall -Woverloaded-virtual + +### The directory environment: + +DVBDIR = ../../../../DVB +VDRDIR = ../../.. +LIBDIR = ../../lib +TMPDIR = /tmp + +### Allow user defined options to overwrite defaults: + +-include $(VDRDIR)/Make.config + +### The version number of VDR (taken from VDR's "config.h"): + +VDRVERSION = $(shell grep 'define VDRVERSION ' $(VDRDIR)/config.h | awk '{ print $$3 }' | sed -e 's/"//g') + +### The name of the distribution archive: + +ARCHIVE = $(PLUGIN)-$(VERSION) +PACKAGE = vdr-$(ARCHIVE) + +### Includes and Defines (add further entries here): + +INCLUDES += -I$(VDRDIR)/include -I$(DVBDIR)/include + +DEFINES += -DPLUGIN_NAME_I18N='"$(PLUGIN)"' + +### The object files (add further files here): + +OBJS = $(PLUGIN).o + +### Implicit rules: + +%.o: %.c + $(CXX) $(CXXFLAGS) -c $(DEFINES) $(INCLUDES) $< + +# Dependencies: + +MAKEDEP = g++ -MM -MG +DEPFILE = .dependencies +$(DEPFILE): Makefile + @$(MAKEDEP) $(DEFINES) $(INCLUDES) $(OBJS:%.o=%.c) > $@ + +-include $(DEPFILE) + +### Targets: + +all: libvdr-$(PLUGIN).so + +libvdr-$(PLUGIN).so: $(OBJS) + $(CXX) $(CXXFLAGS) -shared $(OBJS) -o $@ + @cp $@ $(LIBDIR)/$@.$(VDRVERSION) + +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* *~ diff --git a/PLUGINS/src/osddemo/README b/PLUGINS/src/osddemo/README new file mode 100644 index 00000000..cc150aba --- /dev/null +++ b/PLUGINS/src/osddemo/README @@ -0,0 +1,18 @@ +This is a "plugin" for the Video Disk Recorder (VDR). + +Written by: Klaus Schmidinger + +Project's homepage: http://www.cadsoft.de/vdr + +Latest version available at: http://www.cadsoft.de/vdr + +See the file COPYING for license information. + +Description: + +Demonstration of how a plugin can have its very own OSD setup. + +It's a very primitive game that opens a small window in which the +user can draw lines with the Up, Down, Left and Right buttons. +The color buttons are used to switch color. +Press Ok to close the window. diff --git a/PLUGINS/src/osddemo/osddemo.c b/PLUGINS/src/osddemo/osddemo.c new file mode 100644 index 00000000..f806178d --- /dev/null +++ b/PLUGINS/src/osddemo/osddemo.c @@ -0,0 +1,153 @@ +/* + * osddemo.c: A plugin for the Video Disk Recorder + * + * See the README file for copyright information and how to reach the author. + * + * $Id: osddemo.c 1.1 2002/11/24 10:32:59 kls Exp $ + */ + +#include + +static const char *VERSION = "0.0.1"; +static const char *DESCRIPTION = "Demo of arbitrary OSD setup"; +static const char *MAINMENUENTRY = "Osd Demo"; + +// --- cLineGame ------------------------------------------------------------- + +class cLineGame : public cOsdObject { +private: + cOsdBase *osd; + int x; + int y; + eDvbColor color; +public: + cLineGame(void); + ~cLineGame(); + virtual void Show(void); + virtual eOSState ProcessKey(eKeys Key); + }; + +cLineGame::cLineGame(void) +{ + osd = NULL; + x = y = 50; + color = clrRed; +} + +cLineGame::~cLineGame() +{ + delete osd; +} + +void cLineGame::Show(void) +{ + osd = cOsd::OpenRaw(100, 50); + if (osd) { + osd->Create(0, 0, 100, 200, 4); + osd->AddColor(clrBackground); + osd->AddColor(clrRed); + osd->AddColor(clrGreen); + osd->AddColor(clrYellow); + osd->AddColor(clrBlue); + osd->Clear(); + osd->Flush(); + } +} + +eOSState cLineGame::ProcessKey(eKeys Key) +{ + eOSState state = cOsdObject::ProcessKey(Key); + if (state == osUnknown) { + switch (Key & ~k_Repeat) { + case kUp: if (y > 0) y--; break; + case kDown: if (y < 196) y++; break; + case kLeft: if (x > 0) x--; break; + case kRight: if (x < 96) x++; break; + case kRed: color = clrRed; break; + case kGreen: color = clrGreen; break; + case kYellow: color = clrYellow; break; + case kBlue: color = clrBlue; break; + case kOk: return osEnd; + default: return state; + } + osd->Fill(x, y, x + 3, y + 3, color); + osd->Flush(); + state = osContinue; + } + return state; +} + +// --- cPluginOsddemo -------------------------------------------------------- + +class cPluginOsddemo : public cPlugin { +private: + // Add any member variables or functions you may need here. +public: + cPluginOsddemo(void); + virtual ~cPluginOsddemo(); + virtual const char *Version(void) { return VERSION; } + virtual const char *Description(void) { return DESCRIPTION; } + virtual const char *CommandLineHelp(void); + virtual bool ProcessArgs(int argc, char *argv[]); + virtual bool Start(void); + virtual void Housekeeping(void); + virtual const char *MainMenuEntry(void) { return MAINMENUENTRY; } + virtual cOsdObject *MainMenuAction(void); + virtual cMenuSetupPage *SetupMenu(void); + virtual bool SetupParse(const char *Name, const char *Value); + }; + +cPluginOsddemo::cPluginOsddemo(void) +{ + // Initialize any member variables here. + // DON'T DO ANYTHING ELSE THAT MAY HAVE SIDE EFFECTS, REQUIRE GLOBAL + // VDR OBJECTS TO EXIST OR PRODUCE ANY OUTPUT! +} + +cPluginOsddemo::~cPluginOsddemo() +{ + // Clean up after yourself! +} + +const char *cPluginOsddemo::CommandLineHelp(void) +{ + // Return a string that describes all known command line options. + return NULL; +} + +bool cPluginOsddemo::ProcessArgs(int argc, char *argv[]) +{ + // Implement command line argument processing here if applicable. + return true; +} + +bool cPluginOsddemo::Start(void) +{ + // Start any background activities the plugin shall perform. + return true; +} + +void cPluginOsddemo::Housekeeping(void) +{ + // Perform any cleanup or other regular tasks. +} + +cOsdObject *cPluginOsddemo::MainMenuAction(void) +{ + // Perform the action when selected from the main VDR menu. + return new cLineGame; +} + +cMenuSetupPage *cPluginOsddemo::SetupMenu(void) +{ + // Return a setup menu in case the plugin supports one. + return NULL; +} + +bool cPluginOsddemo::SetupParse(const char *Name, const char *Value) +{ + // Parse your own setup parameters and store their values. + return false; +} + +VDRPLUGINCREATOR(cPluginOsddemo); // Don't touch this! -- cgit v1.2.3