From 601b9ddb03c7ebd0a10c40aa1e88d405935fa7b6 Mon Sep 17 00:00:00 2001
From: Martin Hammerschmid <linux@home.pages.at>
Date: Sun, 29 Sep 2002 17:11:00 +0200
Subject: Version 0.0.5

---
 lcd.c        | 75 +++++++++++++++++++++++++++++++++++++++++++++---------------
 lcd.h        |  2 +-
 lcdkeyconf.h | 28 +++++++++++++++++++----
 lcdproc.c    | 13 +++++++----
 4 files changed, 89 insertions(+), 29 deletions(-)

diff --git a/lcd.c b/lcd.c
index 85800c6..4622343 100644
--- a/lcd.c
+++ b/lcd.c
@@ -6,6 +6,7 @@
 #include <sys/time.h>
 #include <vdr/config.h>
 #include <vdr/tools.h>
+#include <vdr/remote.h>
 #include "lcd.h"
 #include "sockets.h"
 #include "lcdkeyconf.h"
@@ -141,8 +142,11 @@ void cLcd::SetMain( unsigned int n, const char *string) {
     ThreadStateData.newscroll=true;
     cLcd::Copy(StringBuffer,string,2*wid);
     cLcd::Split(StringBuffer,line2,line3);
+    cLcd::SetBuffer(n,NULL,line2,line3,NULL);
+  } else {
+    //cLcd::SetBuffer(n,NULL," \0"," \0",NULL);
+    ThreadStateData.lcdfullbuffer[n][0]='\0';
   }
-  cLcd::SetBuffer(n,NULL,line2,line3,NULL);
 }
 
 void cLcd::SetHelp( unsigned int n, const char *Red, const char *Green, const char *Yellow, const char *Blue) {
@@ -312,33 +316,36 @@ void cLcd::SetBuffer(unsigned int n, const char *l1,const char *l2,const char *l
 void cLcd::SetRunning( bool nownext, const char *string1, const char *string2, const char *string3) {
   if (!connected) return;
 
-  char line[256];
-  char line1[256];
+  char line[1024];
+  char line1[1024];
 
-  snprintf(line,256,"%s %s%s%s",
+  snprintf(line,1024,"%s %s%s%s",
     (string1==NULL || string1[0]=='\0')?" ":string1,
     (string2==NULL || string2[0]=='\0')?" ":string2,
     (string3==NULL || string3[0]=='\0')?"":"|",
     (string3==NULL || string3[0]=='\0')?" ":string3);
   cLcd::Copy(line1,line,2*wid);
-
+ 
+  
+  
   if (nownext) {
-    cLcd::Split(line1,ThreadStateData.lcdbuffer[LCDMISC][2],ThreadStateData.lcdbuffer[LCDMISC][3]);
-    ThreadStateData.lcddirty[LCDMISC][2]=true; ThreadStateData.lcddirty[LCDMISC][3]=true;
+    BeginMutualExclusion();    
+      cLcd::Split(line1,ThreadStateData.lcdbuffer[LCDMISC][2],ThreadStateData.lcdbuffer[LCDMISC][3]);
+      ThreadStateData.lcddirty[LCDMISC][2]=true; ThreadStateData.lcddirty[LCDMISC][3]=true;
+    EndMutualExclusion();  
   } else {
     BeginMutualExclusion();
       cLcd::Split(line1,ThreadStateData.lcdbuffer[LCDTITLE][2],ThreadStateData.lcdbuffer[LCDTITLE][3]);
       ThreadStateData.lcddirty[LCDTITLE][2]=true; ThreadStateData.lcddirty[LCDTITLE][3]=true;
+      cLcd::Copy(ThreadStateData.lcdfullbuffer[LCDTITLE],line,LCDMAXFULLSTRING-3);
+      int i = strlen(ThreadStateData.lcdfullbuffer[LCDTITLE]);
+      ThreadStateData.lcdfullbuffer[LCDTITLE][i++]=' ';
+      ThreadStateData.lcdfullbuffer[LCDTITLE][i++]='*';
+      ThreadStateData.lcdfullbuffer[LCDTITLE][i++]=' '; 
+      ThreadStateData.lcdfullbuffer[LCDTITLE][i]='\0';  
+      ThreadStateData.newscroll=true;
     EndMutualExclusion();
     cLcd::SetBuffer(LCDMISC,ThreadStateData.lcdbuffer[LCDTITLE][2],ThreadStateData.lcdbuffer[LCDTITLE][3],NULL,NULL);
-
-    cLcd::Copy(ThreadStateData.lcdfullbuffer[LCDTITLE],line,LCDMAXFULLSTRING-3);
-    int i = strlen(ThreadStateData.lcdfullbuffer[LCDTITLE]);
-    ThreadStateData.lcdfullbuffer[LCDTITLE][i++]=' ';
-    ThreadStateData.lcdfullbuffer[LCDTITLE][i++]='*';
-    ThreadStateData.lcdfullbuffer[LCDTITLE][i++]=' '; 
-    ThreadStateData.lcdfullbuffer[LCDTITLE][i]='\0';  
-    ThreadStateData.newscroll=true;
   }
 }
 
@@ -452,8 +459,35 @@ void cLcd::Copy(char *to, const char *from, unsigned int max) { // eliminates ta
   }
 }
 
-void cLcd::Split(const char *string, char *string1, char *string2) {
+void cLcd::Split(char *string, char *string1, char *string2) {
+
+  unsigned int  i,j,k,ofs;
+
+  if ( (hgt>2 && strlen(string) < 2*wid) && strlen(string) > wid ) {  // beautification ..
+	  
+    if (isalpha(string[wid-1]) && isalpha(string[wid])  ) {
+      j=strlen(string);	    
+      for (i=wid-1; (i>0) && (string[i]!=' ') && (string[i]!='|') && (string[i]!=',')
+		          && (string[i]!='-') && (string[i]!='.') && (string[i]!=':') ; i-- ) {}
+      
+      if ( ( (2*wid-j) >= (ofs=wid-(i+1)) ) && ofs+j <= 2*wid   ) {
+	string[j+ofs]='\0';  
+	for (k=j+ofs-1;k>i+ofs; k-- ) string[k]=string[k-ofs];
+        for (k=0;k<ofs;k++) string[i+k+1]=' ';	
+      }
+     
+    }
+
+    if ( (j=strlen(string)) < 2*wid && isdigit(string[0]) && isdigit(string[1]) && 
+		     string[2]==':' && isdigit(string[3]) && isdigit(string[4])   ) {
+      ofs=2*wid-strlen(string); ofs=(ofs>6)?6:ofs;
+      string[j+ofs]='\0';
+      for (i=j+ofs-1; i>=wid+ofs;i--) string[i]=string[i-ofs];       
+      for (i=wid;i<wid+ofs;i++) string[i]=' '; 	    
+    }
+  }
 
+	
   strncpy(string1,string,wid+1);
   if ( strlen(string) >wid ) {
     strncpy(string2,string+wid,wid+1);
@@ -723,9 +757,10 @@ void cLcd::Action(void) { // LCD output thread
 
     // keys
     workstring[0]='\0'; sock_recv(sock, workstring, 256);
-    if ( strlen(workstring) > 4 ) {
+    if ( LcdMaxKeys && ( strlen(workstring) > 4 ) ) {
       for (i=0; i < (strlen(workstring)-4); i++ ) {	    
 	if (workstring[i]=='k' && workstring[i+1]=='e' && workstring[i+2]=='y' && workstring[i+3]==' ') {
+	  for (j=0; j<LcdMaxKeys && workstring[i+4]!=LcdUsedKeys[j]; j++ ) {}	
 	  if (workstring[i+4] == LcdShiftKey) {
 	    LcdShiftkeyPressed = ! LcdShiftkeyPressed;
 	    if (LcdShiftkeyPressed)
@@ -735,11 +770,13 @@ void cLcd::Action(void) { // LCD output thread
           }		  
 	  if ( (workstring[i+4] != LcdShiftKey) ) {
             if (LcdShiftkeyPressed) {		  
-	      syslog(LOG_INFO, "shiftkey  pressed: %c",  workstring[i+4] );
+	      syslog(LOG_INFO, "shiftkey  pressed: %c %d",  workstring[i+4],j);
+	      cRemote::Put(LcdShiftMap[j]);
 	      LcdShiftkeyPressed=false;
 	      sock_send_string(sock,"screen_set VDR -heartbeat off\n");
 	    } else {
-              syslog(LOG_INFO, "normalkey pressed: %c",  workstring[i+4] );
+              syslog(LOG_INFO, "normalkey pressed: %c %d",  workstring[i+4],j);
+	      cRemote::Put(LcdNormalMap[j]);
             }	    
           }		  
 	}       	
diff --git a/lcd.h b/lcd.h
index a90ab97..fe7aa07 100644
--- a/lcd.h
+++ b/lcd.h
@@ -69,7 +69,7 @@ class cLcd : public cThread {
     void BeginMutualExclusion();
     void EndMutualExclusion();    
     void Copy(char *to, const char *from, unsigned int max);
-    void Split(const char *string, char *string1, char *string2);
+    void Split(char *string, char *string1, char *string2);
     void Write(int line, const char *string);
     void GetTimeDateStat( char *string, unsigned int OutStateData[] );
     void Action(void);
diff --git a/lcdkeyconf.h b/lcdkeyconf.h
index ee4f843..50e52ee 100644
--- a/lcdkeyconf.h
+++ b/lcdkeyconf.h
@@ -1,7 +1,27 @@
 // LCDproc keys
 
-const unsigned int  LcdMaxKeys  = 5;
+const unsigned int  LcdMaxKeys  = 25;
 const unsigned char LcdShiftKey = '#';
-const unsigned char LcdUsedKeys[LcdMaxKeys] = {'0', '3', '6', 'A', '#'};
-//const eKeys LcdNormalMap[LcdMaxKeys] = { kBack, kLeft, kPower, kVolDn,  kMute};
-//const eKeys  LcdShiftMap[LcdMaxKeys] = {    k1,    k2,    kOk,     k4,     k8};
+const unsigned char LcdUsedKeys[] = 
+
+{   '0',    '1',     '2',    '3',   '4', 
+    '5',    '6',     '7',    '8',   '9', 
+    'q',    'w',     'e',    'r',   'm', 
+    'o',    'b',     'x',    'c',   'a', 
+    'y',    's',     'd',    'f',   '#'  };
+
+const eKeys LcdNormalMap[] = 
+
+{    k0,     k1,      k2,     k3,    k4,
+     k5,     k6,      k7,     k8,    k9,
+   kRed, kGreen, kYellow,  kBlue, kMenu,
+    kOk,  kBack,   kLeft, kRight,   kUp,
+  kDown, kVolDn,  kVolUp,  kMute, kNone  };
+
+const eKeys  LcdShiftMap[] = 
+
+{ kNone,  kNone,   kNone,  kNone, kNone,   
+  kNone,  kNone,   kNone,  kNone, kNone,
+  kNone,  kNone,   kNone,  kNone, kNone,
+  kNone,  kNone,   kNone,  kNone, kNone,
+  kNone, kPower,   kNone,  kNone, kNone  };
diff --git a/lcdproc.c b/lcdproc.c
index eb33460..2c27989 100644
--- a/lcdproc.c
+++ b/lcdproc.c
@@ -14,7 +14,7 @@
 #include "i18n.h"
 #include "lcd.h"
 
-static const char *VERSION        = "0.0.4";
+static const char *VERSION        = "0.0.5";
 static const char *MAINMENUENTRY  = NULL;
 #ifdef  LCD_hd44780
 static const char *DESCRIPTION    = "LCDproc using hd44780 output-mapping";
@@ -30,6 +30,7 @@ cLcd *LCDproc = new cLcd;
 bool replaymode=false;
 bool menumode=false;
 bool switched=false;
+bool textitem=false;
 bool group=false;
 char tempstringbuffer[80];
 char *LCDprocHOST=LCDHOST;
@@ -113,10 +114,12 @@ void cLcdFeed::OsdClear(void)
 void cLcdFeed::OsdTitle(const char *Title)
 {
   //syslog(LOG_INFO, "lcdproc: cLcdFeed::OsdTitle '%s'", Title);
-  LCDproc->Clear(0);
-  LCDproc->SetTitle(Title);
-  LCDproc->SetThreadState( (cLcd::ThreadStates) 0); // MENU
-  menumode=true;
+  if ( ! textitem ) {
+    LCDproc->Clear(0);
+    LCDproc->SetTitle(Title);
+    LCDproc->SetThreadState( (cLcd::ThreadStates) 0); // MENU
+  }
+  menumode=true; textitem=false;
 }
 
 void cLcdFeed::OsdStatusMessage(const char *Message)
-- 
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