mirror of
https://github.com/Fennix-Project/Kernel.git
synced 2025-05-25 22:14:37 +00:00
392 lines
11 KiB
C++
392 lines
11 KiB
C++
#ifndef __FENNIX_KERNEL_GUI_H__
|
|
#define __FENNIX_KERNEL_GUI_H__
|
|
|
|
#include <types.h>
|
|
#include <display.hpp>
|
|
#include <memory.hpp>
|
|
#include <vector.hpp>
|
|
#include <debug.h>
|
|
|
|
namespace GraphicalUserInterface
|
|
{
|
|
typedef uintptr_t Handle;
|
|
|
|
struct MouseData
|
|
{
|
|
int64_t X;
|
|
int64_t Y;
|
|
int64_t Z;
|
|
bool Left;
|
|
bool Right;
|
|
bool Middle;
|
|
};
|
|
|
|
struct ScreenBitmap
|
|
{
|
|
int64_t Width;
|
|
int64_t Height;
|
|
uint64_t Size;
|
|
uint64_t Pitch;
|
|
uint64_t BitsPerPixel;
|
|
uint8_t *Data;
|
|
};
|
|
|
|
struct Rect
|
|
{
|
|
int64_t Left;
|
|
int64_t Top;
|
|
int64_t Width;
|
|
int64_t Height;
|
|
|
|
bool Contains(int64_t X, int64_t Y)
|
|
{
|
|
return (X >= Left && X <= Left + Width && Y >= Top && Y <= Top + Height);
|
|
}
|
|
|
|
bool Contains(Rect rect)
|
|
{
|
|
return (rect.Left >= Left && rect.Left + rect.Width <= Left + Width && rect.Top >= Top && rect.Top + rect.Height <= Top + Height);
|
|
}
|
|
};
|
|
|
|
enum CursorType
|
|
{
|
|
Visible = 0,
|
|
Hidden,
|
|
Arrow,
|
|
Hand,
|
|
Wait,
|
|
IBeam,
|
|
ResizeHorizontal,
|
|
ResizeVertical,
|
|
ResizeDiagonalLeft,
|
|
ResizeDiagonalRight,
|
|
ResizeAll,
|
|
Cross,
|
|
Help,
|
|
No,
|
|
AppStarting,
|
|
};
|
|
|
|
struct Event
|
|
{
|
|
struct
|
|
{
|
|
int64_t Width;
|
|
int64_t Height;
|
|
} Resize;
|
|
|
|
struct
|
|
{
|
|
int64_t X;
|
|
int64_t Y;
|
|
bool Left;
|
|
bool Right;
|
|
bool Middle;
|
|
} MouseDown;
|
|
|
|
struct
|
|
{
|
|
int64_t X;
|
|
int64_t Y;
|
|
bool Left;
|
|
bool Right;
|
|
bool Middle;
|
|
} MouseUp;
|
|
|
|
struct
|
|
{
|
|
int64_t X;
|
|
int64_t Y;
|
|
bool Left;
|
|
bool Right;
|
|
bool Middle;
|
|
} MouseMove;
|
|
};
|
|
|
|
/*
|
|
virtual void OnMouseMove(Event *e) {}
|
|
virtual void OnMouseClick(Event *e) {}
|
|
virtual void OnMouseDoubleClick(Event *e) {}
|
|
virtual void OnMouseDown(Event *e) {}
|
|
virtual void OnMouseUp(Event *e) {}
|
|
virtual void OnMouseWheel(Event *e) {}
|
|
virtual void OnMouseEnter(Event *e) {}
|
|
virtual void OnMouseLeave(Event *e) {}
|
|
virtual void OnMouseHover(Event *e) {}
|
|
virtual void OnMouseDrag(Event *e) {}
|
|
virtual void OnMouseDragStart(Event *e) {}
|
|
virtual void OnMouseDragEnd(Event *e) {}
|
|
virtual void OnMouseDragEnter(Event *e) {}
|
|
virtual void OnMouseDragLeave(Event *e) {}
|
|
virtual void OnMouseDragHover(Event *e) {}
|
|
virtual void OnMouseDragDrop(Event *e) {}
|
|
virtual void OnMouseDragDropEnter(Event *e) {}
|
|
virtual void OnMouseDragDropLeave(Event *e) {}
|
|
virtual void OnMouseDragDropHover(Event *e) {}
|
|
virtual void OnMouseDragDropEnd(Event *e) {}
|
|
virtual void OnMouseDragDropStart(Event *e) {}
|
|
virtual void OnMouseDragDropCancel(Event *e) {}
|
|
virtual void OnMouseDragDropComplete(Event *e) {}
|
|
virtual void OnMouseDragDropAbort(Event *e) {}
|
|
|
|
virtual void OnKeyDown(Event *e) {}
|
|
virtual void OnKeyUp(Event *e) {}
|
|
virtual void OnKeyPress(Event *e) {}
|
|
|
|
virtual void OnFocusEnter(Event *e) {}
|
|
virtual void OnFocusLeave(Event *e) {}
|
|
virtual void OnFocusHover(Event *e) {}
|
|
|
|
virtual void OnResize(Event *e) {}
|
|
virtual void OnMinimize(Event *e) {}
|
|
virtual void OnMaximize(Event *e) {}
|
|
virtual void OnMove(Event *e) {}
|
|
virtual void OnShow(Event *e) {}
|
|
virtual void OnHide(Event *e) {}
|
|
virtual void OnClose(Event *e) {}
|
|
virtual void OnDestroy(Event *e) {}
|
|
|
|
virtual void OnPaint(Event *e) {}
|
|
virtual void OnPaintBackground(Event *e) {}
|
|
virtual void OnPaintForeground(Event *e) {}
|
|
virtual void OnPaintOverlay(Event *e) {}
|
|
virtual void OnPaintAll(Event *e) {}
|
|
virtual void OnPaintChildren(Event *e) {}
|
|
virtual void OnPaintChildrenBackground(Event *e) {}
|
|
virtual void OnPaintChildrenForeground(Event *e) {}
|
|
virtual void OnPaintChildrenBorder(Event *e) {}
|
|
virtual void OnPaintChildrenShadow(Event *e) {}
|
|
virtual void OnPaintChildrenOverlay(Event *e) {}
|
|
virtual void OnPaintChildrenAll(Event *e) {}
|
|
*/
|
|
|
|
void SetPixel(ScreenBitmap *Bitmap, long X, long Y, uint32_t Color);
|
|
void DrawOverBitmap(ScreenBitmap *DestinationBitmap,
|
|
ScreenBitmap *SourceBitmap,
|
|
long Top,
|
|
long Left,
|
|
bool IgnoreZero = true);
|
|
void PutRect(ScreenBitmap *Bitmap, Rect rect, uint32_t Color);
|
|
void PutBorder(ScreenBitmap *Bitmap, Rect rect, uint32_t Color);
|
|
uint32_t BlendColors(uint32_t c1, uint32_t c2, float t);
|
|
void PutBorderWithShadow(ScreenBitmap *Bitmap, Rect rect, uint32_t Color);
|
|
void DrawShadow(ScreenBitmap *Bitmap, Rect rect);
|
|
void PaintChar(Video::Font *font, ScreenBitmap *Bitmap, char c, uint32_t Color, long *CharCursorX, long *CharCursorY);
|
|
void DrawString(ScreenBitmap *Bitmap, Rect rect, const char *Text, uint32_t Color);
|
|
|
|
class WidgetCollection
|
|
{
|
|
private:
|
|
Memory::MemMgr *mem;
|
|
ScreenBitmap *Buffer;
|
|
Video::Font *CurrentFont;
|
|
void *ParentWindow;
|
|
bool NeedRedraw;
|
|
|
|
struct HandleMeta
|
|
{
|
|
char Type[4];
|
|
};
|
|
|
|
struct LabelObject
|
|
{
|
|
HandleMeta Handle;
|
|
Rect rect;
|
|
char Text[512];
|
|
uint32_t Color;
|
|
long CharCursorX, CharCursorY;
|
|
};
|
|
|
|
struct PanelObject
|
|
{
|
|
HandleMeta Handle;
|
|
Rect rect;
|
|
uint32_t Color;
|
|
uint32_t BorderColor;
|
|
uint32_t ShadowColor;
|
|
bool Shadow;
|
|
};
|
|
|
|
struct ButtonObject
|
|
{
|
|
HandleMeta Handle;
|
|
Rect rect;
|
|
char Text[512];
|
|
uint32_t Color;
|
|
uint32_t HoverColor;
|
|
uint32_t PressedColor;
|
|
uint32_t BorderColor;
|
|
uint32_t ShadowColor;
|
|
long CharCursorX, CharCursorY;
|
|
bool Shadow;
|
|
bool Hover;
|
|
bool Pressed;
|
|
uintptr_t OnClick;
|
|
};
|
|
|
|
Vector<LabelObject *> Labels;
|
|
Vector<PanelObject *> Panels;
|
|
Vector<ButtonObject *> Buttons;
|
|
|
|
public:
|
|
void ReplaceFont(Video::Font *NewFont)
|
|
{
|
|
delete this->CurrentFont;
|
|
this->CurrentFont = NewFont;
|
|
}
|
|
|
|
Handle CreatePanel(Rect rect, uint32_t Color);
|
|
Handle CreateButton(Rect rect, const char *Text, uintptr_t OnClick = (uintptr_t) nullptr);
|
|
Handle CreateLabel(Rect rect, const char *Text);
|
|
Handle CreateTextBox(Rect rect, const char *Text);
|
|
Handle CreateCheckBox(Rect rect, const char *Text);
|
|
Handle CreateRadioButton(Rect rect, const char *Text);
|
|
Handle CreateComboBox(Rect rect, const char *Text);
|
|
Handle CreateListBox(Rect rect, const char *Text);
|
|
Handle CreateProgressBar(Rect rect, const char *Text);
|
|
Handle CreateContextMenu(Rect rect, const char *Text);
|
|
|
|
void SetText(Handle handle, const char *Text);
|
|
|
|
WidgetCollection(void /* Window */ *ParentWindow);
|
|
~WidgetCollection();
|
|
|
|
void OnMouseMove(Event *e);
|
|
void OnMouseClick(Event *e);
|
|
void OnMouseDoubleClick(Event *e);
|
|
void OnMouseDown(Event *e);
|
|
void OnMouseUp(Event *e);
|
|
void OnMouseWheel(Event *e);
|
|
void OnMouseEnter(Event *e);
|
|
void OnMouseLeave(Event *e);
|
|
void OnMouseHover(Event *e);
|
|
void OnMouseDrag(Event *e);
|
|
void OnMouseDragStart(Event *e);
|
|
void OnMouseDragEnd(Event *e);
|
|
|
|
void OnKeyDown(Event *e);
|
|
void OnKeyUp(Event *e);
|
|
void OnKeyPress(Event *e);
|
|
|
|
void OnShow(Event *e);
|
|
void OnHide(Event *e);
|
|
void OnDestroy(Event *e);
|
|
|
|
void OnPaint(Event *e);
|
|
void OnPaintBackground(Event *e);
|
|
void OnPaintForeground(Event *e);
|
|
};
|
|
|
|
class Window
|
|
{
|
|
private:
|
|
Memory::MemMgr *mem;
|
|
ScreenBitmap *Buffer;
|
|
Rect Position;
|
|
Rect LastPosition;
|
|
char Title[256];
|
|
Vector<WidgetCollection *> Widgets;
|
|
void *ParentGUI;
|
|
|
|
bool Maximized;
|
|
bool Minimized;
|
|
|
|
public:
|
|
bool IsMaximized() { return Maximized; }
|
|
bool IsMinimized() { return Minimized; }
|
|
ScreenBitmap *GetBuffer() { return Buffer; }
|
|
Rect GetPosition() { return Position; }
|
|
Rect *GetPositionPtr() { return &Position; }
|
|
const char *GetTitle() { return (const char *)Title; }
|
|
void SetTitle(const char *Title) { strcpy(this->Title, Title); }
|
|
void AddWidget(WidgetCollection *widget);
|
|
|
|
Window(void *ParentGUI, Rect rect, const char *Title);
|
|
~Window();
|
|
|
|
void OnMouseMove(Event *e);
|
|
void OnMouseClick(Event *e);
|
|
void OnMouseDoubleClick(Event *e);
|
|
void OnMouseDown(Event *e);
|
|
void OnMouseUp(Event *e);
|
|
void OnMouseWheel(Event *e);
|
|
void OnMouseEnter(Event *e);
|
|
void OnMouseLeave(Event *e);
|
|
void OnMouseHover(Event *e);
|
|
void OnMouseDrag(Event *e);
|
|
void OnMouseDragStart(Event *e);
|
|
void OnMouseDragEnd(Event *e);
|
|
|
|
void OnKeyDown(Event *e);
|
|
void OnKeyUp(Event *e);
|
|
void OnKeyPress(Event *e);
|
|
|
|
void OnFocusEnter(Event *e);
|
|
void OnFocusLeave(Event *e);
|
|
void OnFocusHover(Event *e);
|
|
|
|
void OnResize(Event *e);
|
|
void OnMinimize(Event *e);
|
|
void OnMaximize(Event *e);
|
|
void OnMove(Event *e);
|
|
void OnShow(Event *e);
|
|
void OnHide(Event *e);
|
|
void OnClose(Event *e);
|
|
void OnDestroy(Event *e);
|
|
|
|
void OnPaint(Event *e);
|
|
void OnPaintBackground(Event *e);
|
|
void OnPaintForeground(Event *e);
|
|
void OnPaintOverlay(Event *e);
|
|
void OnPaintAll(Event *e);
|
|
void OnPaintChildren(Event *e);
|
|
void OnPaintChildrenBackground(Event *e);
|
|
void OnPaintChildrenForeground(Event *e);
|
|
void OnPaintChildrenBorder(Event *e);
|
|
void OnPaintChildrenShadow(Event *e);
|
|
void OnPaintChildrenOverlay(Event *e);
|
|
void OnPaintChildrenAll(Event *e);
|
|
};
|
|
|
|
class GUI
|
|
{
|
|
private:
|
|
MouseData MouseArray[256];
|
|
Memory::MemMgr *mem;
|
|
Video::Font *CurrentFont;
|
|
Rect Desktop;
|
|
ScreenBitmap *BackBuffer;
|
|
ScreenBitmap *DesktopBuffer;
|
|
ScreenBitmap *OverlayBuffer;
|
|
ScreenBitmap *CursorBuffer;
|
|
Vector<WidgetCollection *> Widgets;
|
|
Vector<Window *> Windows;
|
|
CursorType Cursor = CursorType::Arrow;
|
|
CursorType LastCursor = CursorType::Arrow;
|
|
bool CursorVisible = true;
|
|
bool IsRunning = false;
|
|
|
|
bool DesktopBufferRepaint = true;
|
|
bool OverlayBufferRepaint = true;
|
|
bool OverlayFullRepaint = true;
|
|
bool CursorBufferRepaint = true;
|
|
|
|
void FetchInputs();
|
|
void PaintDesktop();
|
|
void PaintWidgets();
|
|
void PaintWindows();
|
|
void PaintCursor();
|
|
|
|
public:
|
|
void SetCursorType(CursorType Type = CursorType::Visible) { this->Cursor = Type; }
|
|
void Loop();
|
|
void AddWindow(Window *window);
|
|
void AddWidget(WidgetCollection *widget);
|
|
GUI();
|
|
~GUI();
|
|
};
|
|
}
|
|
|
|
#endif // !__FENNIX_KERNEL_GUI_H__
|