X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=keyhandler.c;h=2fc6ee5dd974f2dae10f8ebdcb9400d5505726b9;hb=2aac28bc15a87f5fde5daa83352f9f9b675fc635;hp=0130e9bf5829e9b3ef81db2b3bd4b1ad898912d0;hpb=36403b46c9eec27a672b0cfbfad9a79c7d153dca;p=pd_readline

diff --git a/keyhandler.c b/keyhandler.c
index 0130e9b..2fc6ee5 100644
--- a/keyhandler.c
+++ b/keyhandler.c
@@ -12,6 +12,7 @@
 #include <stdio.h> 
 #include <stdlib.h> 
 #include <termios.h>  
+#include "pd_readline.h"  
 
 
 /* This implementation of getch() is from here - */ 
@@ -20,7 +21,8 @@
 static struct termios old, new;
 
 /* Initialize new terminal i/o settings */
-void initTermios(int echo) {
+void initTermios(int echo) 
+{
     tcgetattr(0, &old); /* grab old terminal i/o settings */
     new = old; /* make new settings same as old settings */
     new.c_lflag &= ~ICANON; /* disable buffered i/o */
@@ -30,7 +32,8 @@ void initTermios(int echo) {
 
 
 /* Restore old terminal i/o settings */
-void resetTermios(void) {
+void resetTermios(void) 
+{
     tcsetattr(0, TCSANOW, &old);
 }
 
@@ -58,19 +61,38 @@ char getche(void) {
 
 
 
-int keyhandler(void) 
+/*  Arrow keys are esc [ A to esc [ D                       */ 
+/*  Alt keys are just esc then key (e.g. Alt-g is esc g ).  */   
+/*  Ctrl (then letter) keys are just Dec 1 to Dec 26        */ 
+
+/* TO DO: Use the helper function range                     */  
+/*  (  range(rstart, rend, val).  )                         */ 
+/* to handle entire ranges at once.                         */        
+
+
+void keyhandler(buf b) 
 { 
+    
   int i = getch(); 
   
-  switch(i); 
+  int t = type(i); 
+    
+  switch(t)
   { 
-    case (27):  escape() ; 
-    case (33):  dosomething();  
-    case (42):  something();
-    default:    stuff(): 
+	  
+	case (1):   break;     /*  Ctrl a  */   
+	case (2):   break;     /*  Ctrl b  */   
+	case (3):   break;     /*  Ctrl c  */     
+	case (4):   printf("%c", i);  break;    /*  Printable chars.  */    
+	case (5):   delch(b);  break;  
+	case (6):   break;  
+	default:    break; 
+		     
   }   
   
-} 
+}    
+
+