From 93c9e2f871609348b3cfd2cd164057d9d0009f80 Mon Sep 17 00:00:00 2001
From: John Hodge <tpg@mutabah.net>
Date: Mon, 30 May 2011 20:29:02 +0800
Subject: [PATCH] AxWin - axwin2 headers

---
 Usermode/include/axwin2/axwin.h    |  33 ++++++++
 Usermode/include/axwin2/messages.h | 124 +++++++++++++++++++++++++++++
 2 files changed, 157 insertions(+)
 create mode 100644 Usermode/include/axwin2/axwin.h
 create mode 100644 Usermode/include/axwin2/messages.h

diff --git a/Usermode/include/axwin2/axwin.h b/Usermode/include/axwin2/axwin.h
new file mode 100644
index 00000000..9b147968
--- /dev/null
+++ b/Usermode/include/axwin2/axwin.h
@@ -0,0 +1,33 @@
+/**
+ * \file axwin2/axwin.h
+ * \author John Hodge (thePowersGang)
+ * \brief AxWin Core functions
+ */
+#ifndef _AXWIN2_AXWIN_H
+#define _AXWIN2_AXWIN_H
+
+#include <stdlib.h>
+#include <stdint.h>
+
+#include <axwin2/messages.h>
+
+// === Core Types ===
+typedef struct sAxWin_Element	tAxWin_Element;
+//typedef struct sAxWin_Message	tAxWin_Message;
+typedef int	tAxWin_MessageCallback(tAxWin_Message *);
+
+// === Functions ===
+extern int	AxWin_Register(const char *ApplicationName, tAxWin_MessageCallback *DefaultHandler);
+extern tAxWin_Element	*AxWin_CreateTab(const char *TabTitle);
+extern tAxWin_Element	*AxWin_AddMenuItem(tAxWin_Element *Parent, const char *Label, int Message);
+
+extern int	AxWin_MessageLoop(void);
+extern int	AxWin_SendMessage(tAxWin_Message *Message);
+extern tAxWin_Message	*AxWin_WaitForMessage(void);
+extern int	AxWin_HandleMessage(tAxWin_Message *Message);
+
+// === Window Control ===
+
+extern tAxWin_Element	*AxWin_CreateElement(int ElementType);
+
+#endif
diff --git a/Usermode/include/axwin2/messages.h b/Usermode/include/axwin2/messages.h
new file mode 100644
index 00000000..4d53ab5d
--- /dev/null
+++ b/Usermode/include/axwin2/messages.h
@@ -0,0 +1,124 @@
+/**
+ * \file messages.h
+ * \author John Hodge (thePowersGang)
+ * \brief AxWin Control Messages and structures
+ */
+#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
+ */
+enum eAxWin_Messages
+{
+	// Server Requests
+	MSG_SREQ_PING,
+	// - Windows
+	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,
+	MSG_SREQ_RECT,	MSG_SREQ_FILLRECT,
+	MSG_SREQ_RIMG,	MSG_SREQ_SIMG,	// Register/Set Image
+	MSG_SREQ_SETFONT,	MSG_SREQ_PUTTEXT,
+	
+	// Server Responses
+	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 Server Request - Ping (Get Server Version)
+ */
+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
+ */
+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
-- 
2.20.1