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Implemented simple GUI

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This commit is contained in:
Alex
2023-01-04 06:46:13 +02:00
parent f91503d704
commit 4d8205a516
10 changed files with 675 additions and 287 deletions
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77
include/gui.hpp
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@ -2,6 +2,7 @@
#define __FENNIX_KERNEL_GUI_H__
#include <types.h>
#include <display.hpp>
#include <memory.hpp>
#include <vector.hpp>
#include <debug.h>
@ -171,24 +172,74 @@ namespace GraphicalUserInterface
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:
Handle CreatePanel(uint32_t Left, uint32_t Top, uint32_t Width, uint32_t Height);
Handle CreateButton(uint32_t Left, uint32_t Top, uint32_t Width, uint32_t Height, const char *Text);
Handle CreateLabel(uint32_t Left, uint32_t Top, uint32_t Width, uint32_t Height, const char *Text);
Handle CreateTextBox(uint32_t Left, uint32_t Top, uint32_t Width, uint32_t Height, const char *Text);
Handle CreateCheckBox(uint32_t Left, uint32_t Top, uint32_t Width, uint32_t Height, const char *Text);
Handle CreateRadioButton(uint32_t Left, uint32_t Top, uint32_t Width, uint32_t Height, const char *Text);
Handle CreateComboBox(uint32_t Left, uint32_t Top, uint32_t Width, uint32_t Height, const char *Text);
Handle CreateListBox(uint32_t Left, uint32_t Top, uint32_t Width, uint32_t Height, const char *Text);
Handle CreateProgressBar(uint32_t Left, uint32_t Top, uint32_t Width, uint32_t Height, const char *Text);
Handle CreateContextMenu(uint32_t Left, uint32_t Top, uint32_t Width, uint32_t Height, const char *Text);
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);
WidgetCollection(void /* Window */ *ParentWindow);
~WidgetCollection();
@ -215,6 +266,8 @@ namespace GraphicalUserInterface
void OnDestroy(Event *e);
void OnPaint(Event *e);
void OnPaintBackground(Event *e);
void OnPaintForeground(Event *e);
};
class Window
@ -292,6 +345,7 @@ namespace GraphicalUserInterface
private:
MouseData MouseArray[256];
Memory::MemMgr *mem;
Video::Font *CurrentFont;
Rect Desktop;
ScreenBitmap *BackBuffer;
ScreenBitmap *DesktopBuffer;
@ -305,7 +359,8 @@ namespace GraphicalUserInterface
bool IsRunning = false;
bool DesktopBufferRepaint = true;
bool OverlayBufferRepaint = true; bool OverlayFullRepaint = true;
bool OverlayBufferRepaint = true;
bool OverlayFullRepaint = true;
bool CursorBufferRepaint = true;
void FetchInputs();