Merge branch 'master' of git://git.ucc.asn.au/tpg/acess2

[tpg/acess2.git] / Usermode / Applications / gui_shell_src / main.c

diff --git a/Usermode/Applications/gui_shell_src/main.c b/Usermode/Applications/gui_shell_src/main.c
index 46ce398..4b82d0e 100644 (file)
--- a/Usermode/Applications/gui_shell_src/main.c
+++ b/Usermode/Applications/gui_shell_src/main.c
@@ -8,13 +8,19 @@
 #include <axwin3/axwin.h>
 #include <axwin3/menu.h>
 #include <axwin3/richtext.h>
+#include <axwin3/keysyms.h>
 #include <stdio.h>
+#include <acess/sys.h>
 #include "include/display.h"
+#include "include/vt100.h"
+#include <string.h>
+#include <unicode.h>
 
 // === PROTOTYPES ===
- int   main(int argc, char *argv[]);
+ int   main(int argc, char *argv[], const char **envp);
  int   Term_KeyHandler(tHWND Window, int bPress, uint32_t KeySym, uint32_t Translated);
- int   Term_MouseHandler(tHWND Window, int bPress, uint32_t KeySym, uint32_t Translated);
+ int   Term_MouseHandler(tHWND Window, int bPress, int Button, int Row, int Col);
+void   Term_HandleOutput(int Len, const char *Buf);
 
 // === GLOBALS ===
 tHWND  gMainWindow;
@@ -23,7 +29,7 @@ tHWND gMenuWindow;
  int   giChildStdout;
 
 // === CODE ===
-int main(int argc, char *argv[])
+int main(int argc, char *argv[], const char **envp)
 {
        AxWin3_Connect(NULL);
        
@@ -32,8 +38,8 @@ int main(int argc, char *argv[])
        AxWin3_SetWindowTitle(gMainWindow, "Terminal"); // TODO: Update title with other info
 
        gMenuWindow = AxWin3_Menu_Create(gMainWindow);
-       AxWin3_Menu_AddItem(gMenuWindow, "Copy\tWin+C", NULL, NULL, NULL, 0);
-       AxWin3_Menu_AddItem(gMenuWindow, "Paste\tWin+V", NULL, NULL, NULL, 0);
+       AxWin3_Menu_AddItem(gMenuWindow, "Copy\tWin+C", NULL, NULL, 0, NULL);
+       AxWin3_Menu_AddItem(gMenuWindow, "Paste\tWin+V", NULL, NULL, 0, NULL);
        // TODO: Populate menu  
 
 
@@ -51,22 +57,30 @@ int main(int argc, char *argv[])
        // <testing>
        AxWin3_RichText_SetLineCount(gMainWindow, 3);
        AxWin3_RichText_SendLine(gMainWindow, 0, "First line!");
-       AxWin3_RichText_SendLine(gMainWindow, 2, "Third line! \x01""ff0000A red");
+       AxWin3_RichText_SendLine(gMainWindow, 2, "Third line! \1ff0000A red");
        // </testing>
 
-       AxWin3_ResizeWindow(gMainWindow, 600, 400);
-       AxWin3_MoveWindow(gMainWindow, 50, 50);
+       Display_Init(80, 25, 100);
+       AxWin3_ResizeWindow(gMainWindow, 80*8, 25*16);
+       AxWin3_MoveWindow(gMainWindow, 20, 50);
        AxWin3_ShowWindow(gMainWindow, 1);
        AxWin3_FocusWindow(gMainWindow);
 
        // Spawn shell
-       giChildStdout = open("/Devices/FIFO/anon", O_RDWR);
-       giChildStdin = open("/Devices/FIFO/anon", O_RDWR);
+       giChildStdin = _SysOpen("/Devices/fifo/anon", OPENFLAG_READ|OPENFLAG_WRITE);
+       giChildStdout = _SysOpen("/Devices/fifo/anon", OPENFLAG_READ|OPENFLAG_WRITE);
+       if( giChildStdout == -1 || giChildStdin == -1 ) {
+               perror("Oh, fsck");
+               _SysDebug("out,in = %i,%i", giChildStdout, giChildStdin);
+               return -1;
+       }
 
        {
                 int    fds[] = {giChildStdin, giChildStdout, giChildStdout};
                const char      *argv[] = {"CLIShell", NULL};
-               _SysSpawn("/Acess/Bin/CLIShell", argv, envp, 3, fds, NULL);
+               int pid = _SysSpawn("/Acess/Bin/CLIShell", argv, envp, 3, fds, NULL);
+               if( pid < 0 )
+                       _SysDebug("ERROR: Shell spawn failed");
        }
 
        // Main loop
@@ -75,17 +89,18 @@ int main(int argc, char *argv[])
                fd_set  fds;
                
                FD_ZERO(&fds);
-               FD_SET(&fds, giChildStdout);
+               FD_SET(giChildStdout, &fds);
                AxWin3_MessageSelect(giChildStdout + 1, &fds);
                
-               if( FD_ISSET(&fds, giChildStdout) )
+               if( FD_ISSET(giChildStdout, &fds) )
                {
+                       _SysDebug("Activity on child stdout");
                        // Read and update screen
                        char    buf[32];
-                       len = read(giChildStdout, sizeof(buf), buf);
+                       int len = _SysRead(giChildStdout, buf, sizeof(buf));
                        if( len <= 0 )  break;
                        
-                       //Term_HandleOutput(len, buf);
+                       Term_HandleOutput(len, buf);
                }
        }
 
@@ -100,35 +115,51 @@ int Term_KeyHandler(tHWND Window, int bPress, uint32_t KeySym, uint32_t Translat
        #define _bitset(var,bit,set) do{if(set)var|=1<<(bit);else var&=1<<(bit);}while(0)
        switch(KeySym)
        {
-       case KEY_LCTRL:
-               _bitset(ctrl_state, 0, bPress);
+       case KEYSYM_LEFTCTRL:
+               _bitset(ctrl_state, 0, bPress!=0);
                return 0;
-       case KEY_RCTRL:
-               _bitset(ctrl_state, 0, bPress);
+       case KEYSYM_RIGHTCTRL:
+               _bitset(ctrl_state, 1, bPress!=0);
                return 0;
        }
        #undef _bitset
 
        // Handle shortcuts
        // - Ctrl-A -- Ctrl-Z
-       if( ctrl_state && KeySym >= KEY_a && KeySym <= KEY_z )
+       if( ctrl_state && KeySym >= KEYSYM_a && KeySym <= KEYSYM_z )
        {
-               Translated = KeySym - KEY_a + 1;
+               Translated = KeySym - KEYSYM_a + 1;
        }
 
-       if( Translated )
+       // == 2 :: FIRE
+       if( bPress == 2 )
        {
-               // Encode and send
+               if( Translated )
+               {
+                       char    buf[6];
+                        int    len;
+                       
+                       // Encode and send
+                       len = WriteUTF8(buf, Translated);
+                       
+                       _SysDebug("Keystroke translated to '%.*s'", len, buf);
+                       _SysWrite(giChildStdin, buf, len);
+                       
+                       return 0;
+               }
                
-               return 0;
-       }
-       
-       // No translation, look for escape sequences to send
-       switch(KeySym)
-       {
-       case KEY_LEFTARROW:
-               str = "\x1b[D";
-               break;
+               // No translation, look for escape sequences to send
+               const char *str = NULL;
+               switch(KeySym)
+               {
+               case KEYSYM_LEFTARROW:
+                       str = "\x1b[D";
+                       break;
+               }
+               if( str )
+               {
+                       _SysWrite(giChildStdin, str, strlen(str));
+               }
        }
        return 0;
 }
@@ -152,8 +183,10 @@ void Term_HandleOutput(int Len, const char *Buf)
                        Display_AddText(-esc_len, Buf + ofs);
                        esc_len = -esc_len;
                }
-               Len -= esc_len;
                ofs += esc_len;
+               _SysDebug("Len = %i, ofs = %i", Len, ofs);
        }
+       
+       Display_Flush();
 }