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Rewrote GUI implementation

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This commit is contained in:
Alex
2022-12-29 08:05:30 +02:00
parent 5774ceb9e1
commit 7e0b387e69
8 changed files with 1115 additions and 696 deletions
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121
GUI/GUITools.cpp
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@ -4,49 +4,104 @@
namespace GraphicalUserInterface
{
void PutRect(uint32_t X, uint32_t Y, uint32_t Width, uint32_t Height, uint32_t Color)
inline void InlineSetPixel(ScreenBitmap *Bitmap, long X, long Y, uint32_t Color)
{
for (uint32_t i = 0; i < Width; i++)
for (uint32_t j = 0; j < Height; j++)
Display->SetPixel(X + i, Y + j, Color, 200);
if (unlikely(!Bitmap))
return;
if (unlikely(!Bitmap->Data))
return;
if (unlikely(X < 0 || Y < 0 || X >= Bitmap->Width || Y >= Bitmap->Height))
return;
uint32_t *Pixel = (uint32_t *)((uintptr_t)Bitmap->Data + (Y * Bitmap->Width + X) * (Bitmap->BitsPerPixel / 8));
*Pixel = Color;
// Bitmap->Data[Y * Bitmap->Width + X] = Color;
}
void PutBorder(uint32_t X, uint32_t Y, uint32_t Width, uint32_t Height, uint32_t Color)
void SetPixel(ScreenBitmap *Bitmap, long X, long Y, uint32_t Color)
{
for (uint32_t i = 0; i < Width; i++)
InlineSetPixel(Bitmap, X, Y, Color);
}
uint32_t GetPixel(ScreenBitmap *Bitmap, long X, long Y)
{
if (unlikely(!Bitmap))
return 0;
if (unlikely(!Bitmap->Data))
return 0;
if (unlikely(X < 0 || Y < 0 || X >= Bitmap->Width || Y >= Bitmap->Height))
return 0;
uint32_t *Pixel = (uint32_t *)((uintptr_t)Bitmap->Data + (Y * Bitmap->Width + X) * (Bitmap->BitsPerPixel / 8));
return *Pixel;
}
void DrawOverBitmap(ScreenBitmap *DestinationBitmap,
ScreenBitmap *SourceBitmap,
long Top,
long Left, bool IgnoreZero)
{
for (uint32_t i = 0; i < SourceBitmap->Width; i++)
for (uint32_t j = 0; j < SourceBitmap->Height; j++)
{
uint32_t *Pixel = (uint32_t *)((uintptr_t)SourceBitmap->Data + (j * SourceBitmap->Width + i) * (SourceBitmap->BitsPerPixel / 8));
if (IgnoreZero && (*Pixel != 0x000000))
InlineSetPixel(DestinationBitmap, Left + i, Top + j, *Pixel);
}
}
void PutRect(ScreenBitmap *Bitmap, Rect rect, uint32_t Color)
{
for (uint32_t i = 0; i < rect.Width; i++)
for (uint32_t j = 0; j < rect.Height; j++)
InlineSetPixel(Bitmap, rect.Left + i, rect.Top + j, Color);
}
void PutBorder(ScreenBitmap *Bitmap, Rect rect, uint32_t Color)
{
for (uint32_t i = 0; i < rect.Width; i++)
{
Display->SetPixel(X + i, Y, Color, 200);
Display->SetPixel(X + i, Y + Height - 1, Color, 200);
InlineSetPixel(Bitmap, rect.Left + i, rect.Top, Color);
InlineSetPixel(Bitmap, rect.Left + i, rect.Top + rect.Height - 1, Color);
}
for (uint32_t i = 0; i < Height; i++)
for (uint32_t i = 0; i < rect.Height; i++)
{
Display->SetPixel(X, Y + i, Color, 200);
Display->SetPixel(X + Width - 1, Y + i, Color, 200);
InlineSetPixel(Bitmap, rect.Left, rect.Top + i, Color);
InlineSetPixel(Bitmap, rect.Left + rect.Width - 1, rect.Top + i, Color);
}
}
void PutBorderWithShadow(uint32_t X, uint32_t Y, uint32_t Width, uint32_t Height, uint32_t Color)
uint32_t BlendColors(uint32_t c1, uint32_t c2, float t)
{
uint8_t r1 = (c1 >> 16) & 0xFF;
uint8_t g1 = (c1 >> 8) & 0xFF;
uint8_t b1 = c1 & 0xFF;
uint8_t r2 = (c2 >> 16) & 0xFF;
uint8_t g2 = (c2 >> 8) & 0xFF;
uint8_t b2 = c2 & 0xFF;
uint8_t r = (uint8_t)(r1 + t * (r2 - r1));
uint8_t g = (uint8_t)(g1 + t * (g2 - g1));
uint8_t b = (uint8_t)(b1 + t * (b2 - b1));
return (r << 16) | (g << 8) | b;
}
void PutBorderWithShadow(ScreenBitmap *Bitmap, Rect rect, uint32_t Color)
{
}
#define SHADOW_SIZE 12
void DrawShadow(ScreenBitmap *Bitmap, Rect rect)
{
}
void DrawString(ScreenBitmap *Bitmap, Rect rect, const char *Text, uint32_t Color)
{
uint32_t ShadowColor = (Color ? (Color / 2) : 0x000000);
for (uint32_t i = 0; i < Width; i++)
{
Display->SetPixel(X + i, Y, Color, 200);
Display->SetPixel(X + i, Y + Height - 1, Color, 200);
}
for (uint32_t i = 0; i < Height; i++)
{
Display->SetPixel(X, Y + i, Color, 200);
Display->SetPixel(X + Width - 1, Y + i, Color, 200);
}
for (uint32_t i = 0; i < Width; i++)
{
Display->SetPixel(X + i, Y + 1, ShadowColor, 200);
Display->SetPixel(X + i, Y + Height - 2, ShadowColor, 200);
}
for (uint32_t i = 0; i < Height; i++)
{
Display->SetPixel(X + 1, Y + i, ShadowColor, 200);
Display->SetPixel(X + Width - 2, Y + i, ShadowColor, 200);
}
}
}