Kernel && Developer:

Developer:
  - Rework System API to use C instead of C++
  - Add new calls in Thread.h
  - Documented code.

Kernel:
  - Rework handover stage, separated the Processor specific code from
    the cross platform code.

Signed-off-by: Amlal El Mahrouss <amlal@el-mahrouss-logic.com>

1 files changed, 147 insertions, 0 deletions

diff --git a/Public/Developer/System.Core/Headers/Window.h b/Public/Developer/System.Core/Headers/Window.h
new file mode 100644
index 00000000..121ac502
--- /dev/null
+++ b/Public/Developer/System.Core/Headers/Window.h
@@ -0,0 +1,147 @@
+/* -------------------------------------------
+
+    Copyright Mahrouss Logic
+
+------------------------------------------- */
+
+#pragma once
+
+#include <System.Core/Headers/Defines.h>
+
+/*************************************************************
+ * 
+ * File: Window.hxx 
+ * Purpose: Window Manager API for HCore.
+ * Date: 3/26/24
+ * 
+ * Copyright Mahrouss Logic, all rights reserved.
+ * 
+ *************************************************************/
+
+struct _WmPoint;
+struct _WindowPort;
+
+#ifdef __SINGLE_PRECISION__
+typedef float PositionType;
+#else
+typedef double PositionType;
+#endif
+
+typedef QWordType DCRef;
+
+/// @brief A point, can represent the size, position of a window.
+typedef struct _WmPoint {
+  PositionType X, Y;
+} WmPoint;
+
+/// @brief Window port type, can be used to control the window.
+typedef struct _WindowPort {
+  WordType windowPort;
+  WordType windowKind;
+  BooleanType windowVisible;
+  BooleanType windowMaximized;
+  BooleanType windowMinimized;
+  BooleanType windowMoving;
+  BooleanType windowDisableClose;
+  BooleanType windowDisableMinimize;
+  WmPoint windowPosition;
+  WmPoint windowSize;
+  BooleanType windowInvalidate;
+  DWordType windowClearColor;
+  WordType menuPort;
+  WordType parentPort;
+  DCRef windowDeviceContext;
+} WindowPort;
+
+typedef UInt32Type ColorRef;
+
+/***********************************************************************************/
+/// Color utils.
+/***********************************************************************************/
+
+const ColorRef kRgbRed = 0x000000FF;
+const ColorRef kRgbGreen = 0x0000FF00;
+const ColorRef kRgbBlue = 0x00FF0000;
+const ColorRef kRgbBlack = 0x00000000;
+const ColorRef kRgbWhite = 0xFFFFFFFF;
+
+/***********************************************************************************/
+/// Color macro.
+/***********************************************************************************/
+
+#define RGB32(R, G, B) (ColorRef)(0x##R##G##B)
+
+#define kGraphicsKindWindow   0
+#define kGraphicsKindDialog   1
+#define kGraphicsKindMenu     2
+#define kGraphicsKindButton   3
+#define kGraphicsKindLabel    4
+#define kGraphicsKindDropdown 5
+#define kGraphicsKindIcon     6
+#define kGraphicsKindRadio    7
+#define kGraphicsKindCheck    7
+
+typedef QWordType ControlRef;
+
+/// @brief Creates a new control
+/// @param id the control rsrc fork.
+/// @return 
+CA_EXTERN_C ControlRef WmCreateControl(const DWordType id);
+
+/// @brief Releases the control
+/// @param id the control ref.
+/// @return 
+CA_EXTERN_C VoidType WmReleaseControl(const ControlRef id);
+
+/// @brief Moves a control inside a WindowPort.
+/// @param id the control ref.
+/// @param where where to move at.
+/// @return 
+CA_EXTERN_C Int32Type WmSetControlPosition(const ControlRef id, WmPoint where);
+
+/// @brief Enable control.
+/// @param id 
+/// @param enabled 
+/// @return 
+CA_EXTERN_C Int32Type WmSetControlEnabled(const ControlRef id, BooleanType enabled);
+
+/// @brief Make control visible.
+/// @param id 
+/// @param visible 
+/// @return 
+CA_EXTERN_C Int32Type WmMakeControlVisible(const ControlRef id, BooleanType visible);
+
+/// @brief Creates a new window.
+/// @param name the window name
+/// @param rsrcId the window fork rsrc id.
+/// @return the window graphics port.
+CA_EXTERN_C WindowPort* WmCreateWindow(const char* name, const DWordType rsrcId);
+
+/// @brief Creates a new menu
+/// @param name the menu's name
+/// @param rsrcId the menu fork rsrc id.
+/// @return the menu graphics port.
+CA_EXTERN_C WindowPort* WmCreateMenu(const char* name, const DWordType rsrcId);
+
+/// @brief Releases the window.
+/// @param port the window port.
+/// @return void
+CA_EXTERN_C VoidType WmReleaseWindow(WindowPort* port);
+
+/// @brief Releases the menu
+/// @param port the menu port.
+/// @return void
+CA_EXTERN_C VoidType WmReleaseMenu(WindowPort* port);
+
+/// @brief Moves a window on the desktop. (menu arent movable, will return kErrIncompatible is menu is provided.)
+/// @param id the gfx port.
+/// @param where to move.
+/// @return error code.
+CA_EXTERN_C Int32Type WmMoveWindow(const WindowPort* id, WmPoint where);
+
+enum {
+  kWmErrIncompatible = 0x74,
+  kWmErrOutOfMemory,
+  kWmErrInvalidArg,
+  kWmErrNotImplemented,
+};