diff options
Diffstat (limited to 'osdteletext.c')
| -rw-r--r-- | osdteletext.c | 481 |
1 files changed, 481 insertions, 0 deletions
diff --git a/osdteletext.c b/osdteletext.c new file mode 100644 index 0000000..a7dfbcd --- /dev/null +++ b/osdteletext.c @@ -0,0 +1,481 @@ +/*************************************************************************** + * Copyright (c) 2003,2004 by Marcel Wiesweg * + * (autogenerated code (c) Klaus Schmidinger) + * * + * 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. * + * * + ***************************************************************************/ + +#include <vdr/plugin.h> +#include <vdr/i18n.h> +#include <vdr/keys.h> +#include <vdr/config.h> + +#include <getopt.h> + +using namespace std; + +#include "menu.h" +#include "i18n.h" +#include "txtrecv.h" +#include "setup.h" + +static const char *VERSION = "0.5.1"; +static const char *DESCRIPTION = "Displays teletext on the OSD"; +static const char *MAINMENUENTRY = "Teletext (OSD)"; + +class cPluginTeletextosd : public cPlugin { +private: + // Add any member variables or functions you may need here. + cTxtStatus *txtStatus; + ChannelStatus *channelStatus; + bool startReceiver; + void initTexts(); +public: + cPluginTeletextosd(void); + virtual ~cPluginTeletextosd(); + virtual const char *Version(void) { return VERSION; } + virtual const char *Description(void) { return tr(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 tr(MAINMENUENTRY); } + virtual cOsdObject *MainMenuAction(void); + virtual cMenuSetupPage *SetupMenu(void); + virtual bool SetupParse(const char *Name, const char *Value); +}; + +class cTeletextSetupPage; +class ActionEdit { + public: + void Init(cTeletextSetupPage*, int, cMenuEditIntItem *, cMenuEditStraItem *); + cMenuEditStraItem *action; + cMenuEditIntItem *number; + bool visible; + }; + +struct ActionKeyName { + const char *internalName; + const char *userName; +}; + +class cTeletextSetupPage : public cMenuSetupPage { +friend class ActionEdit; +private: + TeletextSetup temp; + int tempPageNumber[LastActionKey]; + int tempConfiguredClrBackground; //must be a signed int +protected: + virtual void Store(void); + ActionEdit ActionEdits[LastActionKey]; + virtual eOSState ProcessKey(eKeys Key); +public: + cTeletextSetupPage(void); + static const ActionKeyName *actionKeyNames; + static const char **modes; + //~cTeletextSetupPage(void); + //void SetItemVisible(cOsdItem *Item, bool visible, bool callDisplay=false); +}; + +const ActionKeyName *cTeletextSetupPage::actionKeyNames = 0; +const char **cTeletextSetupPage::modes = 0; + +/*class MenuEditActionItem : public cMenuEditStraItem { +public: + MenuEditActionItem(cTeletextSetupPage *parentMenu, cMenuEditIntItem *pageNumberMenuItem, + const char *Name, int *Value, int NumStrings, const char * const *Strings); +protected: + virtual eOSState ProcessKey(eKeys Key); + cTeletextSetupPage *parent; + cMenuEditIntItem *pageNumberItem; +};*/ + + + +cPluginTeletextosd::cPluginTeletextosd(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! + txtStatus=0; + channelStatus=0; + startReceiver=true; +} + +cPluginTeletextosd::~cPluginTeletextosd() +{ + // Clean up after yourself! + if (txtStatus) + delete txtStatus; + if (channelStatus) + delete channelStatus; + Storage::instance()->cleanUp(); +} + +const char *cPluginTeletextosd::CommandLineHelp(void) +{ + // Return a string that describes all known command line options. + return " -d --directory=DIR The directory where the temporary\n" + " files will be stored.\n" + " (default: /vtx, recommended: /tmp/vtx\n" + " or /var/cache/vdr/osdteletext.)\n" + " Ensure that the directory exists and is writable.\n" + " -n --max-cache=NUM Maximum size in megabytes of cache used\n" + " to store the pages on the harddisk.\n" + " (default: a calculated value below 50 MB)\n" + " -s --cache-system=SYS Set the cache system to be used.\n" + " Choose \"legacy\" for the traditional\n" + " one-file-per-page system.\n" + " Default is \"packed\" for the \n" + " one-file-for-a-few-pages system.\n" + " -R, --no-receive Do not receive and store teletext\n" + " (deprecated - plugin will be useless).\n" + " -r, --receive (obsolete)\n"; +} + +bool cPluginTeletextosd::ProcessArgs(int argc, char *argv[]) +{ + // Implement command line argument processing here if applicable. + static struct option long_options[] = { + { "directory", required_argument, NULL, 'd' }, + { "max-cache", required_argument, NULL, 'n' }, + { "cache-system", required_argument, NULL, 's' }, + { "no-receiver", no_argument, NULL, 'R' }, + { "receive", no_argument, NULL, 'r' }, + { NULL } + }; + + int c; + int maxStorage=-1; + while ((c = getopt_long(argc, argv, "s:d:n:Rr", long_options, NULL)) != -1) { + switch (c) { + case 's': + if (!optarg) + break; + if (strcasecmp(optarg, "legacy")==0) + Storage::setSystem(Storage::StorageSystemLegacy); + else if (strcasecmp(optarg, "packed")==0) + Storage::setSystem(Storage::StorageSystemPacked); + break; + case 'd': Storage::setRootDir(optarg); + break; + case 'n': if (isnumber(optarg)) { + int n = atoi(optarg); + maxStorage=n; + } + break; + case 'R': startReceiver=false; + break; + case 'r': startReceiver=true; + break; + } + } + //do this here because the option -s to change the storage system might be given + // after -n, and then -s would have no effect + if (maxStorage>=0) + Storage::instance()->setMaxStorage(maxStorage); + return true; +} + +bool cPluginTeletextosd::Start(void) +{ + // Start any background activities the plugin shall perform. + //Clean any files which might be remaining from the last session, + //perhaps due to a crash they have not been deleted. + Storage::instance()->init(); + initTexts(); + if (startReceiver) + txtStatus=new cTxtStatus(); + channelStatus=new ChannelStatus(); + if (ttSetup.OSDheight<=100) ttSetup.OSDheight=Setup.OSDHeight; + if (ttSetup.OSDwidth<=100) ttSetup.OSDwidth=Setup.OSDWidth; + + return true; +} + +void cPluginTeletextosd::initTexts() { + if (cTeletextSetupPage::actionKeyNames) + return; + RegisterI18n(Phrases); + //TODO: rewrite this in the xy[0].cd="fg"; form + static const ActionKeyName st_actionKeyNames[] = + { + { "Action_kRed", tr("Red key") }, + { "Action_kGreen", tr("Green key") }, + { "Action_kYellow", tr("Yellow key") }, + { "Action_kBlue", tr("Blue key") }, + { "Action_kPlay", tr(cKey::ToString( kPlay)) }, + //{ "Action_kPause", tr(cKey::ToString( kPause)) }, + { "Action_kStop", tr(cKey::ToString( kStop)) }, + //{ "Action_kRecord", tr(cKey::ToString( kRecord)) }, + { "Action_kFastFwd", tr(cKey::ToString( kFastFwd)) }, + { "Action_kFastRew", tr(cKey::ToString( kFastRew)) } + }; + + cTeletextSetupPage::actionKeyNames = st_actionKeyNames; + + static const char *st_modes[] = + { + tr("Zoom"), + tr("Half page"), + tr("Change channel"), + tr("Switch background"), + //tr("Suspend receiving"), + tr("Jump to...") + }; + + cTeletextSetupPage::modes = st_modes; +} + +void cPluginTeletextosd::Housekeeping(void) +{ + // Perform any cleanup or other regular tasks. +} + +cOsdObject *cPluginTeletextosd::MainMenuAction(void) +{ + // Perform the action when selected from the main VDR menu. + return new TeletextBrowser(txtStatus); +} + +cMenuSetupPage *cPluginTeletextosd::SetupMenu(void) +{ + // Return a setup menu in case the plugin supports one. + return new cTeletextSetupPage; +} + + + +bool cPluginTeletextosd::SetupParse(const char *Name, const char *Value) +{ + initTexts(); + // Parse your own setup parameters and store their values. + //Stretch=true; + if (!strcasecmp(Name, "configuredClrBackground")) ttSetup.configuredClrBackground=( ((unsigned int)atoi(Value)) << 24); + /*else if (!strcasecmp(Name, "Action_kRed")) ttSetup.mapKeyToAction[0]=(eTeletextAction)atoi(Value); + else if (!strcasecmp(Name, "Action_kGreen")) ttSetup.mapKeyToAction[1]=(eTeletextAction)atoi(Value); + else if (!strcasecmp(Name, "Action_kYellow")) ttSetup.mapKeyToAction[2]=(eTeletextAction)atoi(Value); + else if (!strcasecmp(Name, "Action_kBlue")) ttSetup.mapKeyToAction[3]=(eTeletextAction)atoi(Value); + else if (!strcasecmp(Name, "Action_kPlay")) ttSetup.mapKeyToAction[4]=(eTeletextAction)atoi(Value); + else if (!strcasecmp(Name, "Action_kPause")) ttSetup.mapKeyToAction[5]=(eTeletextAction)atoi(Value); + else if (!strcasecmp(Name, "Action_kStop")) ttSetup.mapKeyToAction[6]=(eTeletextAction)atoi(Value); + else if (!strcasecmp(Name, "Action_kRecord")) ttSetup.mapKeyToAction[7]=(eTeletextAction)atoi(Value); + else if (!strcasecmp(Name, "Action_kFastFwd")) ttSetup.mapKeyToAction[8]=(eTeletextAction)atoi(Value); + else if (!strcasecmp(Name, "Action_kFastRew")) ttSetup.mapKeyToAction[9]=(eTeletextAction)atoi(Value);*/ + else if (!strcasecmp(Name, "showClock")) ttSetup.showClock=atoi(Value); + //currently not used + else if (!strcasecmp(Name, "suspendReceiving")) ttSetup.suspendReceiving=atoi(Value); + else if (!strcasecmp(Name, "autoUpdatePage")) ttSetup.autoUpdatePage=atoi(Value); + else if (!strcasecmp(Name, "OSDheight")) ttSetup.OSDheight=atoi(Value); + else if (!strcasecmp(Name, "OSDwidth")) ttSetup.OSDwidth=atoi(Value); + else if (!strcasecmp(Name, "OSDHAlign")) ttSetup.OSDHAlign=atoi(Value); + else if (!strcasecmp(Name, "OSDVAlign")) ttSetup.OSDVAlign=atoi(Value); + else if (!strcasecmp(Name, "inactivityTimeout")) /*ttSetup.inactivityTimeout=atoi(Value)*/; + else { + for (int i=0;i<LastActionKey;i++) { + if (!strcasecmp(Name, cTeletextSetupPage::actionKeyNames[i].internalName)) { + ttSetup.mapKeyToAction[i]=(eTeletextAction)atoi(Value); + + //for migration to 0.4 + if (ttSetup.mapKeyToAction[i]<100 && ttSetup.mapKeyToAction[i]>=LastAction) + ttSetup.mapKeyToAction[i]=LastAction-1; + + return true; + } + } + + //for migration to 0.4 + char act[7]; + strncpy(act, Name, 7); + if (!strcasecmp(act, "Action_")) + return true; + + return false; + } + return true; +} + +void cTeletextSetupPage::Store(void) { + //copy table + for (int i=0;i<LastActionKey;i++) { + if (temp.mapKeyToAction[i] >= LastAction) //jump to page selected + ttSetup.mapKeyToAction[i]=(eTeletextAction)tempPageNumber[i]; + else //one of the other modes selected + ttSetup.mapKeyToAction[i]=temp.mapKeyToAction[i]; + } + ttSetup.configuredClrBackground=( ((unsigned int)tempConfiguredClrBackground) << 24); + ttSetup.showClock=temp.showClock; + ttSetup.suspendReceiving=temp.suspendReceiving; + ttSetup.autoUpdatePage=temp.autoUpdatePage; + ttSetup.OSDheight=temp.OSDheight; + ttSetup.OSDwidth=temp.OSDwidth; + ttSetup.OSDHAlign=temp.OSDHAlign; + ttSetup.OSDVAlign=temp.OSDVAlign; + //ttSetup.inactivityTimeout=temp.inactivityTimeout; + + for (int i=0;i<LastActionKey;i++) { + SetupStore(actionKeyNames[i].internalName, ttSetup.mapKeyToAction[i]); + } + /*SetupStore("Action_kRed", ttSetup.mapKeyToAction[0]); + SetupStore("Action_kGreen", ttSetup.mapKeyToAction[1]); + SetupStore("Action_kYellow", ttSetup.mapKeyToAction[2]); + SetupStore("Action_kBlue", ttSetup.mapKeyToAction[3]); + SetupStore("Action_kPlay", ttSetup.mapKeyToAction[4]); + SetupStore("Action_kPause", ttSetup.mapKeyToAction[5]); + SetupStore("Action_kStop", ttSetup.mapKeyToAction[6]); + SetupStore("Action_kRecord", ttSetup.mapKeyToAction[7]); + SetupStore("Action_kFastFwd", ttSetup.mapKeyToAction[8]); + SetupStore("Action_kFastRew", ttSetup.mapKeyToAction[9]);*/ + SetupStore("configuredClrBackground", (int)(ttSetup.configuredClrBackground >> 24)); + SetupStore("showClock", ttSetup.showClock); + //currently not used + //SetupStore("suspendReceiving", ttSetup.suspendReceiving); + SetupStore("autoUpdatePage", ttSetup.autoUpdatePage); + SetupStore("OSDheight", ttSetup.OSDheight); + SetupStore("OSDwidth", ttSetup.OSDwidth); + SetupStore("OSDHAlign", ttSetup.OSDHAlign); + SetupStore("OSDVAlign", ttSetup.OSDVAlign); + //SetupStore("inactivityTimeout", ttSetup.inactivityTimeout); +} + + +cTeletextSetupPage::cTeletextSetupPage(void) { + //init tables + for (int i=0;i<LastActionKey;i++) { + if (ttSetup.mapKeyToAction[i] >= LastAction) {//jump to page selected + temp.mapKeyToAction[i]=LastAction; //to display the last string + tempPageNumber[i]=ttSetup.mapKeyToAction[i]; + } else { //one of the other modes selected + temp.mapKeyToAction[i]=ttSetup.mapKeyToAction[i]; + tempPageNumber[i]=100; + } + } + tempConfiguredClrBackground=(ttSetup.configuredClrBackground >> 24); + temp.showClock=ttSetup.showClock; + temp.suspendReceiving=ttSetup.suspendReceiving; + temp.autoUpdatePage=ttSetup.autoUpdatePage; + temp.OSDheight=ttSetup.OSDheight; + temp.OSDwidth=ttSetup.OSDwidth; + temp.OSDHAlign=ttSetup.OSDHAlign; + temp.OSDVAlign=ttSetup.OSDVAlign; + //temp.inactivityTimeout=ttSetup.inactivityTimeout; + + Add(new cMenuEditIntItem(tr("Background transparency"), &tempConfiguredClrBackground, 0, 255)); + + Add(new cMenuEditBoolItem(tr("Show clock"), &temp.showClock )); + + //Add(new cMenuEditBoolItem(tr("Setup$Suspend receiving"), &temp.suspendReceiving )); + + Add(new cMenuEditBoolItem(tr("Auto-update pages"), &temp.autoUpdatePage )); + + Add(new cMenuEditIntItem(tr("OSD height"), &temp.OSDheight, 250, MAXOSDHEIGHT)); + Add(new cMenuEditIntItem(tr("OSD width"), &temp.OSDwidth, 320, MAXOSDWIDTH)); + + Add(new cMenuEditIntItem(tr("OSD horizontal align"), &temp.OSDHAlign, 0, 100)); + Add(new cMenuEditIntItem(tr("OSD vertical align"), &temp.OSDVAlign, 0, 100)); + + //Using same string as VDR's setup menu + //Add(new cMenuEditIntItem(tr("Setup.Miscellaneous$Min. user inactivity (min)"), &temp.inactivityTimeout)); + + for (int i=0;i<LastActionKey;i++) { + ActionEdits[i].Init(this, i, new cMenuEditIntItem(tr(" Page number"), &tempPageNumber[i], 100, 899), + new cMenuEditStraItem(actionKeyNames[i].userName, (int*)&temp.mapKeyToAction[i], LastAction+1, modes) ); + } + + /*ActionEdits[0].Init(this, 0, new cMenuEditIntItem(tr(" Page number"), &tempPageNumber[0], 100, 899), + new cMenuEditStraItem(tr("Red key"), (int*)&temp.mapKeyToAction[0], LAST_ACTION+2, modes) ); + //Add(tempItem); + + ActionEdits[1].Init(this, 1, new cMenuEditIntItem(tr(" Page number"), &tempPageNumber[1], 100, 899), + new cMenuEditStraItem(tr("Green key"), (int*)&temp.mapKeyToAction[1], LAST_ACTION+2, modes)); + //Add(tempItem); + + ActionEdits[2].Init(this, 2, new cMenuEditIntItem(tr(" Page number"), &tempPageNumber[2], 100, 899), + new cMenuEditStraItem(tr("Yellow key"), (int*)&temp.mapKeyToAction[2], LAST_ACTION+2, modes)); + //Add(tempItem); + + ActionEdits[3].Init(this, 3, new cMenuEditIntItem(tr(" Page number"), &tempPageNumber[3], 100, 899), + new cMenuEditStraItem(tr("Blue key"), (int*)&temp.mapKeyToAction[3], LAST_ACTION+2, modes)); + //Add(tempItem); + + ActionEdits[4].Init(this, 4, new cMenuEditIntItem(tr(" Page number"), &tempPageNumber[4], 100, 899), + new cMenuEditStraItem(tr(cKey::ToString( kPlay)), (int*)&temp.mapKeyToAction[4], LAST_ACTION+2, modes)); + //Add(tempItem); + + ActionEdits[5].Init(this, 5, new cMenuEditIntItem(tr(" Page number"), &tempPageNumber[5], 100, 899), + new cMenuEditStraItem(tr(cKey::ToString( kPause)), (int*)&temp.mapKeyToAction[5], LAST_ACTION+2, modes)); + //Add(tempItem); + + ActionEdits[6].Init(this, 6, new cMenuEditIntItem(tr(" Page number"), &tempPageNumber[6], 100, 899), + new cMenuEditStraItem(tr(cKey::ToString(kStop)), (int*)&temp.mapKeyToAction[6], LAST_ACTION+2, modes)); + //Add(tempItem); + + ActionEdits[7].Init(this, 7, new cMenuEditIntItem(tr(" Page number"), &tempPageNumber[7], 100, 899), + new cMenuEditStraItem(tr(cKey::ToString(kRecord)), (int*)&temp.mapKeyToAction[7], LAST_ACTION+2, modes)); + //Add(tempItem); + + ActionEdits[8].Init(this, 8, new cMenuEditIntItem(tr(" Page number"), &tempPageNumber[8], 100, 899), + new cMenuEditStraItem(tr(cKey::ToString(kFastFwd)), (int*)&temp.mapKeyToAction[8], LAST_ACTION+2, modes)); + //Add(tempItem); + + ActionEdits[9].Init(this, 9, new cMenuEditIntItem(tr(" Page number"), &tempPageNumber[9], 100, 899), + new cMenuEditStraItem(tr(cKey::ToString(kFastRew)), (int*)&temp.mapKeyToAction[9], LAST_ACTION+2, modes)); + //Add(tempItem);*/ + +} + +eOSState cTeletextSetupPage::ProcessKey(eKeys Key) { + eOSState state = cMenuSetupPage::ProcessKey(Key); + if (Key != kRight && Key!=kLeft) + return state; + cOsdItem *item = Get(Current()); + for (int i=0;i<LastActionKey;i++) { + if (ActionEdits[i].action==item) { //we have a key left/right and one of our items as current + //eOSState state = item->ProcessKey(Key); + //if (state != osUnknown) { //really should not return osUnknown I think + if (temp.mapKeyToAction[i] == LastAction && !ActionEdits[i].visible) { + //need to make it visible + if (i+1<LastActionKey) + //does not work for i==LastAction-1 + Ins( ActionEdits[i].number, false, ActionEdits[i+1].action); + else + Add( ActionEdits[i].number, false ); + + ActionEdits[i].visible=true; + Display(); + } else if (temp.mapKeyToAction[i] != LastAction && ActionEdits[i].visible) { + //need to hide it + cList<cOsdItem>::Del(ActionEdits[i].number, false); + ActionEdits[i].visible=false; + Display(); + } + break; + //return state; + //} + } + } + + return state; + //return cMenuSetupPage::ProcessKey(Key); +} + + +void ActionEdit::Init(cTeletextSetupPage* s, int num, cMenuEditIntItem *p, cMenuEditStraItem * a) { + action=a; + number=p; + s->Add(action); + if (s->temp.mapKeyToAction[num] == LastAction) { + s->Add(number); + visible=true; + } else + visible=false; +} + + + + +VDRPLUGINCREATOR(cPluginTeletextosd); // Don't touch this! |