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[tpg/acess2.git] / Usermode / include / axwin / messages.h

diff --git a/Usermode/include/axwin/messages.h b/Usermode/include/axwin/messages.h
index c11b864..4d53ab5 100644 (file)
--- a/Usermode/include/axwin/messages.h
+++ b/Usermode/include/axwin/messages.h
@@ -6,7 +6,16 @@
 #ifndef _AXWIN_MESSAGES_H
 #define _AXWIN_MESSAGES_H
 
+#include <stdint.h>
+
 typedef struct sAxWin_Message  tAxWin_Message;
+typedef struct sAxWin_RetMsg   tAxWin_RetMsg;
+
+// Higherarchy:
+// - HANDLE
+//  + ELEMENT
+//   > DIALOG
+//   > TAB
 
 /**
  * \brief Message IDs
@@ -16,10 +25,23 @@ enum eAxWin_Messages
        // Server Requests
        MSG_SREQ_PING,
        // - Windows
-       MSG_SREQ_NEWWINDOW,
-       MSG_SREQ_GETFLAGS,      MSG_SREQ_SETFLAGS,
-       MSG_SREQ_GETRECT,       MSG_SREQ_SETRECT,
+       MSG_SREQ_REGISTER,      // bool (char[] Name) - Registers this PID with the Window Manager
+       
+       MSG_SREQ_ADDTAB,        // TAB (char[] Name) - Adds a tab to the window
+       MSG_SREQ_DELTAB,        // void (TAB Tab)       - Closes a tab
+       
+       MSG_SREQ_NEWDIALOG,     // DIALOG (TAB Parent, char[] Name)     - Creates a dialog
+       MSG_SREQ_DELDIALOG,     // void (DIALOG Dialog) - Closes a dialog
+       
+       MSG_SREQ_SETNAME,       // void (ELEMENT Element, char[] Name)
+       MSG_SREQ_GETNAME,       // char[] (ELEMENT Element)
+       
+       // - Builtin Elements
+       MSG_SREQ_INSERT,        // void (ELEMENT Parent, eAxWin_Controls Type, u32 Flags)
+       
        // - Drawing
+       //  All drawing functions take an ELEMENT as their first parameter.
+       //  This must be either a Tab, Dialog or Canvas control
        MSG_SREQ_SETCOL,
        MSG_SREQ_PSET,
        MSG_SREQ_LINE,  MSG_SREQ_CURVE,
@@ -28,20 +50,54 @@ enum eAxWin_Messages
        MSG_SREQ_SETFONT,       MSG_SREQ_PUTTEXT,
        
        // Server Responses
-       MSG_SRSP_PONG,
-       MSG_SRSP_IMG,   // Returns the image ID
+       MSG_SRSP_VERSION,
+       MSG_SRSP_RETURN,        // {int RequestID, void[] Return Value} - Returns a value from a server request
        
        NUM_MSG
 };
 
+// --- Server Requests (Requests from the client of the server)
 /**
- * \brief New Window Request structure
+ * \brief Server Request - Ping (Get Server Version)
  */
-struct sAxWin_Req_NewWindow
+struct sAxWin_SReq_Ping
 {
-       
 };
 
+/**
+ * \brief Server Request - New Window
+ * \see eAxWin_Messages.MSG_SREQ_NEWWINDOW
+ */
+struct sAxWin_SReq_NewWindow
+{
+       uint16_t        X, Y, W, H;
+       uint32_t        Flags;
+};
+
+
+// --- Server Responses
+/**
+ * \brief Server Response - Pong
+ * \see eAxWin_Messages.MSG_SRSP_PONG
+ */
+struct sAxWin_SRsp_Version
+{
+       uint8_t Major;
+       uint8_t Minor;
+       uint16_t        Build;
+};
+
+/**
+ * \brief Server Response - New Window
+ * \see eAxWin_Messages.MSG_SRSP_NEWWINDOW
+ */
+struct sAxWin_SRsp_NewWindow
+{
+       uint32_t        Handle;
+};
+
+
+// === Core Message Structure
 /**
  * \brief Overarching Message Structure
  * \note sizeof(tAxWin_Message) is never valid
@@ -50,6 +106,19 @@ struct sAxWin_Message
 {
        uint16_t        ID;
        uint16_t        Size;   //!< Size in DWORDS
+       char    Data[];
+};
+
+struct sAxWin_RetMsg
+{
+       uint16_t        ReqID;
+       uint16_t        Rsvd;
+       union
+       {
+                uint8_t        Bool;
+               uint32_t        Handle;
+                int    Integer;
+       };
 };
 
 #endif