将 .py 和 .pyi 后缀名改为了 .vp 和 .vpi 后缀名

VKernel/Kernel/drivers/video/ui/sheet.vp

@@ -0,0 +1,85 @@
+from stdint import *
+import drivers.video.vesafb.gfx as gfx
+import t, c
+
+MAX_SHEETS: t.CDefine = 64
+MAX_UI_COMPONENTS: t.CDefine = 256
+
+_next_sheet_id: t.CInt = 0
+_next_component_id: t.CInt = 0
+
+@t.Object
+class Sheet:
+    id: t.CInt
+    x: t.CInt
+    y: t.CInt
+    w: t.CInt
+    h: t.CInt
+    visible: t.CInt
+    _surf_obj: gfx.Surface
+    _renderer_obj: gfx.Renderer
+    surf: gfx.Surface | t.CPtr
+    renderer: gfx.Renderer | t.CPtr
+    parent: 'Sheet | t.CPtr'
+    bg_color: t.CUInt32T
+
+    def __init__(self, fb: UINT32PTR, zb: float | t.CPtr, x: t.CInt, y: t.CInt, w: t.CInt, h: t.CInt, parent: 'Sheet | t.CPtr' = None):
+        global _next_sheet_id
+        self.id = _next_sheet_id
+        _next_sheet_id += 1
+        self.x = x
+        self.y = y
+        self.w = w
+        self.h = h
+        self.visible = 1
+        self._surf_obj = gfx.Surface(fb, zb, w, h)
+        self.surf = c.Addr(self._surf_obj)
+        self._renderer_obj = gfx.Renderer(self.surf)
+        self.renderer = c.Addr(self._renderer_obj)
+        self.parent = parent
+        self.bg_color = gfx.COLOR_RGB(20, 20, 30)
+
+    def MoveTo(self, nx: t.CInt, ny: t.CInt):
+        self.x = nx
+        self.y = ny
+
+    def Resize(self, nw: t.CInt, nh: t.CInt):
+        self.w = nw
+        self.h = nh
+
+    def Show(self):
+        self.visible = 1
+
+    def Hide(self):
+        self.visible = 0
+
+    def Clear(self):
+        r: gfx.Renderer = c.Deref(self.renderer)
+        r.Clear(self.bg_color)
+
+    def Fill(self, color: t.CUInt32T):
+        r: gfx.Renderer = c.Deref(self.renderer)
+        r.Clear(color)
+
+    def DrawRect(self, rx: t.CInt, ry: t.CInt, rw: t.CInt, rh: t.CInt, color: t.CUInt32T):
+        r: gfx.Renderer = c.Deref(self.renderer)
+        r.DrawLine2D(rx, ry, rx + rw - 1, ry, color)
+        r.DrawLine2D(rx + rw - 1, ry, rx + rw - 1, ry + rh - 1, color)
+        r.DrawLine2D(rx + rw - 1, ry + rh - 1, rx, ry + rh - 1, color)
+        r.DrawLine2D(rx, ry + rh - 1, rx, ry, color)
+
+    def DrawFilledRect(self, rx: t.CInt, ry: t.CInt, rw: t.CInt, rh: t.CInt, color: t.CUInt32T):
+        surf: gfx.Surface = c.Deref(self.surf)
+        fb: UINT32PTR = surf.fb
+        w: t.CInt = surf.w
+        h: t.CInt = surf.h
+        for py in range(ry, ry + rh):
+            if py < 0 or py >= h: continue
+            for px in range(rx, rx + rw):
+                if px < 0 or px >= w: continue
+                fb[py * w + px] = color
+
+    def Contains(self, px: t.CInt, py: t.CInt) -> t.CInt:
+        if px >= self.x and px < self.x + self.w and py >= self.y and py < self.y + self.h:
+            return 1
+        return 0