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/*
* See the README file for copyright information and how to reach the author.
*
* This code is directly taken from VDR with some changes by me to work with this plugin
*/
#include <vdr/menu.h>
#include <vdr/config.h>
#include <vdr/interface.h>
#include "mymenucommands.h"
#if VDRVERSNUM > 10713
myMenuCommands::myMenuCommands(const char *_Title,cList<cNestedItem> *_Commands,const char *Parameters):cOsdMenu(_Title)
#else
myMenuCommands::myMenuCommands(const char *_Title,cCommands *_Commands, const char *Parameters):cOsdMenu(_Title)
#endif
{
SetHasHotkeys();
commands=_Commands;
#if VDRVERSNUM > 10713
result=NULL;
parameters=Parameters;
for(cNestedItem *Command=commands->First();Command;Command=commands->Next(Command)) {
const char *s=Command->Text();
if(Command->SubItems())
Add(new cOsdItem(hk(cString::sprintf("%s...", s))));
else if(Parse(s))
Add(new cOsdItem(hk(title)));
}
#else
parameters=Parameters?strdup(Parameters):NULL;
for(cCommand *command=commands->First();command;command=commands->Next(command))
Add(new cOsdItem(hk(command->Title())));
#endif
}
myMenuCommands::~myMenuCommands()
{
#if VDRVERSNUM > 10713
free(result);
#else
free(parameters);
#endif
}
#if VDRVERSNUM > 10713
bool myMenuCommands::Parse(const char *s)
{
const char *p=strchr(s,':');
if(p) {
int l=p-s;
if(l>0) {
char t[l+1];
stripspace(strn0cpy(t,s,l+1));
l=strlen(t);
if(l>1&&t[l-1]=='?') {
t[l-1]=0;
confirm=true;
}
else
confirm=false;
title=t;
command=skipspace(p+1);
return true;
}
}
return false;
}
#endif
#if VDRVERSNUM > 10713
eOSState myMenuCommands::Execute()
{
cNestedItem *Command=commands->Get(Current());
if(Command) {
if(Command->SubItems())
return AddSubMenu(new myMenuCommands(Title(),Command->SubItems(),parameters));
if(Parse(Command->Text())) {
if(!confirm||Interface->Confirm(cString::sprintf("%s?",*title))) {
Skins.Message(mtStatus,cString::sprintf("%s...",*title));
free(result);
result=NULL;
cString cmdbuf;
if(!isempty(parameters))
cmdbuf=cString::sprintf("%s %s",*command,*parameters);
const char *cmd=*cmdbuf?*cmdbuf:*command;
dsyslog("executing command '%s'",cmd);
cPipe p;
if(p.Open(cmd,"r")) {
int l=0;
int c;
while((c=fgetc(p))!=EOF) {
if(l%20==0)
result=(char *)realloc(result,l+21);
result[l++]=char(c);
}
if(result)
result[l]=0;
p.Close();
}
else
esyslog("ERROR: can't open pipe for command '%s'",cmd);
Skins.Message(mtStatus,NULL);
if(result)
return AddSubMenu(new cMenuText(title,result,fontFix));
return osEnd;
}
}
}
return osContinue;
}
#else
eOSState myMenuCommands::Execute()
{
cCommand *command=commands->Get(Current());
if(command)
{
char *buffer=NULL;
bool confirmed=false;
#ifdef CMDSUBMENUVERSNUM
if (command->hasChilds())
{
AddSubMenu(new myMenuCommands(command->Title(), command->getChilds(), parameters));
return osContinue;
}
#endif
if(command->Confirm())
{
if(asprintf(&buffer,"%s?",command->Title())!=-1)
{
confirmed=Interface->Confirm(buffer);
free(buffer);
}
} else {
confirmed=true;
}
if(confirmed)
{
if(asprintf(&buffer, "%s...",command->Title())!=-1)
{
Skins.Message(mtStatus,buffer);
free(buffer);
}
const char *Result=command->Execute(parameters);
Skins.Message(mtStatus,NULL);
if(Result)
return AddSubMenu(new cMenuText(command->Title(),Result,fontFix));
return osEnd;
}
}
return osContinue;
}
#endif
eOSState myMenuCommands::ProcessKey(eKeys Key)
{
eOSState state=cOsdMenu::ProcessKey(Key);
if(state==osUnknown)
{
switch(Key)
{
case kRed:
case kGreen:
case kYellow:
case kBlue: return osContinue;
case kOk: return Execute();
default: break;
}
}
return state;
}
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