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Very simple GUI stub

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This commit is contained in:
Alex 2022-12-26 08:41:01 +02:00
parent c0a3d3dd24
commit dec78acc19
Signed by untrusted user who does not match committer: enderice2
GPG Key ID: EACC3AD603BAB4DD
5 changed files with 1039 additions and 0 deletions
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52
GUI/GUITools.cpp Normal file
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#include <gui.hpp>
#include "../kernel.h"
namespace GraphicalUserInterface
{
void PutRect(uint32_t X, uint32_t Y, uint32_t Width, uint32_t Height, 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);
}
void PutBorder(uint32_t X, uint32_t Y, uint32_t Width, uint32_t Height, uint32_t Color)
{
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);
}
}
void PutBorderWithShadow(uint32_t X, uint32_t Y, uint32_t Width, uint32_t Height, 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);
}
}
}

334
GUI/GraphicalUserInterface.cpp Normal file
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#include <gui.hpp>
#include <driver.hpp>
#include <task.hpp>
#include <debug.h>
#include "../kernel.h"
#include "../DAPI.hpp"
#include "../Fex.hpp"
namespace GraphicalUserInterface
{
char CursorArrow[] = {
1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 12x19
1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
1, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
1, 2, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, //
1, 2, 2, 2, 1, 0, 0, 0, 0, 0, 0, 0, //
1, 2, 2, 2, 2, 1, 0, 0, 0, 0, 0, 0, //
1, 2, 2, 2, 2, 2, 1, 0, 0, 0, 0, 0, //
1, 2, 2, 2, 2, 2, 2, 1, 0, 0, 0, 0, //
1, 2, 2, 2, 2, 2, 2, 2, 1, 0, 0, 0, //
1, 2, 2, 2, 2, 2, 2, 2, 2, 1, 0, 0, //
1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 0, //
1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, //
1, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, //
1, 2, 2, 2, 1, 2, 2, 1, 0, 0, 0, 0, //
1, 2, 2, 1, 0, 1, 2, 2, 1, 0, 0, 0, //
1, 2, 1, 0, 0, 1, 2, 2, 1, 0, 0, 0, //
1, 1, 0, 0, 0, 0, 1, 2, 2, 1, 0, 0, //
1, 0, 0, 0, 0, 0, 1, 2, 2, 1, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, //
};
char CursorHand[] = {
0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 17x24
0, 0, 0, 0, 1, 2, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 1, 2, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 1, 2, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 1, 2, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 1, 2, 2, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 1, 2, 2, 1, 2, 2, 1, 1, 1, 0, 0, 0, 0, //
0, 0, 0, 0, 1, 2, 2, 1, 2, 2, 1, 2, 2, 1, 1, 0, 0, //
0, 0, 0, 0, 1, 2, 2, 1, 2, 2, 1, 2, 2, 1, 2, 1, 0, //
0, 0, 0, 0, 1, 2, 2, 1, 2, 2, 1, 2, 2, 1, 2, 2, 1, //
1, 1, 1, 0, 1, 2, 2, 1, 2, 2, 1, 2, 2, 1, 2, 2, 1, //
1, 2, 2, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 1, //
1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, //
0, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, //
0, 0, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, //
0, 0, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, //
0, 0, 0, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, //
0, 0, 0, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 0, //
0, 0, 0, 0, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 0, //
0, 0, 0, 0, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 0, //
0, 0, 0, 0, 0, 1, 2, 2, 2, 2, 2, 2, 2, 2, 1, 0, 0, //
0, 0, 0, 0, 0, 1, 2, 2, 2, 2, 2, 2, 2, 2, 1, 0, 0, //
0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
};
char CursorWait[] = {
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 13x22
1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, //
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, //
0, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 0, //
0, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 0, //
0, 1, 2, 2, 1, 2, 1, 2, 1, 2, 2, 1, 0, //
0, 1, 2, 2, 2, 1, 2, 1, 2, 2, 2, 1, 0, //
0, 1, 1, 2, 2, 2, 1, 2, 2, 2, 1, 1, 0, //
0, 0, 1, 1, 2, 2, 2, 2, 2, 1, 1, 0, 0, //
0, 0, 0, 1, 1, 2, 1, 2, 1, 1, 0, 0, 0, //
0, 0, 0, 0, 1, 1, 2, 1, 1, 0, 0, 0, 0, //
0, 0, 0, 0, 1, 1, 2, 1, 1, 0, 0, 0, 0, //
0, 0, 0, 1, 1, 2, 2, 2, 1, 1, 0, 0, 0, //
0, 0, 1, 1, 2, 2, 1, 2, 2, 1, 1, 0, 0, //
0, 1, 1, 2, 2, 2, 2, 2, 2, 2, 1, 1, 0, //
0, 1, 2, 2, 2, 2, 1, 2, 2, 2, 2, 1, 0, //
0, 1, 2, 2, 2, 1, 2, 1, 2, 2, 2, 1, 0, //
0, 1, 2, 2, 1, 2, 1, 2, 1, 2, 2, 1, 0, //
0, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 0, //
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, //
1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, //
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, //
};
char CursorIBeam[] = {
1, 1, 1, 0, 1, 1, 1, // 7x17
0, 0, 0, 1, 0, 0, 0, //
0, 0, 0, 1, 0, 0, 0, //
0, 0, 0, 1, 0, 0, 0, //
0, 0, 0, 1, 0, 0, 0, //
0, 0, 0, 1, 0, 0, 0, //
0, 0, 0, 1, 0, 0, 0, //
0, 0, 0, 1, 0, 0, 0, //
0, 0, 0, 1, 0, 0, 0, //
0, 0, 0, 1, 0, 0, 0, //
0, 0, 0, 1, 0, 0, 0, //
0, 0, 0, 1, 0, 0, 0, //
0, 0, 0, 1, 0, 0, 0, //
0, 0, 0, 1, 0, 0, 0, //
0, 0, 0, 1, 0, 0, 0, //
0, 0, 0, 1, 0, 0, 0, //
1, 1, 1, 0, 1, 1, 1, //
};
char CursorResizeAll[] ={
0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0, // 23x23
0,0,0,0,0,0,0,0,0,0,1,2,1,0,0,0,0,0,0,0,0,0,0, //
0,0,0,0,0,0,0,0,0,1,2,2,2,1,0,0,0,0,0,0,0,0,0, //
0,0,0,0,0,0,0,0,1,2,2,2,2,2,1,0,0,0,0,0,0,0,0, //
0,0,0,0,0,0,0,1,1,1,1,2,1,1,1,1,0,0,0,0,0,0,0, //
0,0,0,0,0,0,0,0,0,0,1,2,1,0,0,0,0,0,0,0,0,0,0, //
0,0,0,0,0,0,0,0,0,0,1,2,1,0,0,0,0,0,0,0,0,0,0, //
0,0,0,0,1,0,0,0,0,0,1,2,1,0,0,0,0,0,1,0,0,0,0, //
0,0,0,1,1,0,0,0,0,0,1,2,1,0,0,0,0,0,1,1,0,0,0, //
0,0,1,2,1,0,0,0,0,0,1,2,1,0,0,0,0,0,1,2,1,0,0, //
0,1,2,2,1,1,1,1,1,1,1,2,1,1,1,1,1,1,1,2,2,1,0, //
1,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1, //
0,1,2,2,1,1,1,1,1,1,1,2,1,1,1,1,1,1,1,2,2,1,0, //
0,0,1,2,1,0,0,0,0,0,1,2,1,0,0,0,0,0,1,2,1,0,0, //
0,0,0,1,1,0,0,0,0,0,1,2,1,0,0,0,0,0,1,1,0,0,0, //
0,0,0,0,1,0,0,0,0,0,1,2,1,0,0,0,0,0,1,0,0,0,0, //
0,0,0,0,0,0,0,0,0,0,1,2,1,0,0,0,0,0,0,0,0,0,0, //
0,0,0,0,0,0,0,0,0,0,1,2,1,0,0,0,0,0,0,0,0,0,0, //
0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0, //
0,0,0,0,0,0,0,0,1,2,2,2,2,2,1,0,0,0,0,0,0,0,0, //
0,0,0,0,0,0,0,0,0,1,2,2,2,1,0,0,0,0,0,0,0,0,0, //
0,0,0,0,0,0,0,0,0,0,1,2,1,0,0,0,0,0,0,0,0,0,0, //
0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0, //
};
void GUI::PaintDesktop()
{
PutRect(0, 0, Display->GetBuffer(200)->Width, Display->GetBuffer(200)->Height, 0x282828);
}
void GUI::PaintWindows()
{
foreach (auto wnd in this->Windows)
wnd->Paint();
}
void GUI::PaintCursor()
{
KernelCallback callback;
if (DriverManager->GetDrivers().size() > 0)
{
foreach (auto Driver in DriverManager->GetDrivers())
{
if (((FexExtended *)((uintptr_t)Driver->Address + EXTENDED_SECTION_ADDRESS))->Driver.Type == FexDriverType::FexDriverType_Input)
{
memset(&callback, 0, sizeof(KernelCallback));
callback.Reason = FetchReason;
DriverManager->IOCB(Driver->DriverUID, (void *)&callback);
// TODO: I think I should check somehow what driver is the one that is mouse and not keyboard
Mouse.X = (callback.InputCallback.Mouse.X * Display->GetBuffer(200)->Width) / 0xFFFF; // VMWARE mouse
Mouse.Y = (callback.InputCallback.Mouse.Y * Display->GetBuffer(200)->Height) / 0xFFFF; // VMWARE mouse
Mouse.Z = (callback.InputCallback.Mouse.Z);
Mouse.Left = callback.InputCallback.Mouse.Buttons.Left;
Mouse.Right = callback.InputCallback.Mouse.Buttons.Right;
Mouse.Middle = callback.InputCallback.Mouse.Buttons.Middle;
break;
}
}
}
uint32_t CursorColorInner = 0xFFFFFFFF;
uint32_t CursorColorOuter = 0x00000000;
switch (this->Cursor)
{
case CursorType::Visible:
{
CursorVisible = true;
break;
}
case CursorType::Hidden:
{
CursorVisible = false;
break;
}
default:
fixme("Unknown cursor type %d", this->Cursor);
[[fallthrough]];
case CursorType::Arrow:
{
if (CursorVisible)
for (int i = 0; i < 19; i++)
{
for (int j = 0; j < 12; j++)
{
if (CursorArrow[i * 12 + j] == 1)
{
Display->SetPixel(Mouse.X + j, Mouse.Y + i, CursorColorOuter, 200);
}
else if (CursorArrow[i * 12 + j] == 2)
{
Display->SetPixel(Mouse.X + j, Mouse.Y + i, CursorColorInner, 200);
}
}
}
break;
}
case CursorType::Hand:
{
if (CursorVisible)
for (int i = 0; i < 24; i++)
{
for (int j = 0; j < 17; j++)
{
if (CursorHand[i * 17 + j] == 1)
{
Display->SetPixel(Mouse.X + j, Mouse.Y + i, CursorColorOuter, 200);
}
else if (CursorHand[i * 17 + j] == 2)
{
Display->SetPixel(Mouse.X + j, Mouse.Y + i, CursorColorInner, 200);
}
}
}
break;
}
case CursorType::Wait:
{
if (CursorVisible)
for (int i = 0; i < 22; i++)
{
for (int j = 0; j < 13; j++)
{
if (CursorWait[i * 13 + j] == 1)
{
Display->SetPixel(Mouse.X + j, Mouse.Y + i, CursorColorOuter, 200);
}
else if (CursorWait[i * 13 + j] == 2)
{
Display->SetPixel(Mouse.X + j, Mouse.Y + i, CursorColorInner, 200);
}
}
}
break;
}
case CursorType::IBeam:
{
if (CursorVisible)
for (int i = 0; i < 22; i++)
{
for (int j = 0; j < 13; j++)
{
if (CursorIBeam[i * 13 + j] == 1)
{
Display->SetPixel(Mouse.X + j, Mouse.Y + i, CursorColorOuter, 200);
}
else if (CursorIBeam[i * 13 + j] == 2)
{
Display->SetPixel(Mouse.X + j, Mouse.Y + i, CursorColorInner, 200);
}
}
}
break;
}
case CursorType::ResizeAll:
{
if (CursorVisible)
for (int i = 0; i < 23; i++)
{
for (int j = 0; j < 23; j++)
{
if (CursorResizeAll[i * 23 + j] == 1)
{
Display->SetPixel(Mouse.X + j, Mouse.Y + i, CursorColorOuter, 200);
}
else if (CursorResizeAll[i * 23 + j] == 2)
{
Display->SetPixel(Mouse.X + j, Mouse.Y + i, CursorColorInner, 200);
}
}
}
break;
}
}
foreach (auto wnd in this->Windows)
{
Event ev;
ev.Type = EventType::MouseEvent;
ev.Mouse.X = Mouse.X;
ev.Mouse.Y = Mouse.Y;
ev.Mouse.Z = Mouse.Z;
ev.Mouse.Left = Mouse.Left;
ev.Mouse.Right = Mouse.Right;
ev.Mouse.Middle = Mouse.Middle;
ev.LastMouse.X = LastMouse.X;
ev.LastMouse.Y = LastMouse.Y;
ev.LastMouse.Z = LastMouse.Z;
ev.LastMouse.Left = LastMouse.Left;
ev.LastMouse.Right = LastMouse.Right;
ev.LastMouse.Middle = LastMouse.Middle;
wnd->HandleEvent(&ev);
}
LastMouse = Mouse;
}
void GUI::Loop()
{
while (IsRunning)
{
PaintDesktop();
PaintWindows();
PaintCursor();
Display->SetBuffer(200);
}
}
void GUI::AddWindow(Window *window)
{
this->Windows.push_back(window);
}
GUI::GUI()
{
this->mem = new Memory::MemMgr;
Display->CreateBuffer(0, 0, 200);
this->IsRunning = true;
}
GUI::~GUI()
{
delete this->mem;
Display->DeleteBuffer(200);
for (size_t i = 0; i < this->Windows.size(); i++)
this->Windows.remove(i);
}
}

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GUI/Widgets.cpp Normal file
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#include <gui.hpp>
#include <driver.hpp>
#include <task.hpp>
#include <printf.h>
#include <debug.h>
#include "../kernel.h"
#include "../DAPI.hpp"
#include "../Fex.hpp"
namespace GraphicalUserInterface
{
void Widget::Paint()
{
}
void Widget::HandleEvent(Event *e)
{
}
Widget::Widget(void *ParentWindow)
{
this->mem = new Memory::MemMgr;
}
Widget::~Widget()
{
delete this->mem;
}
}

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GUI/Window.cpp Normal file
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#include <gui.hpp>
#include <driver.hpp>
#include <task.hpp>
#include <printf.h>
#include <debug.h>
#include "../kernel.h"
#include "../DAPI.hpp"
#include "../Fex.hpp"
namespace GraphicalUserInterface
{
char CloseButton[] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
};
char MinimizeButton[] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
};
char MaximizeButtonNormal[] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
};
char MaximizeButtonMaximized[] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
};
char ResizeHint[] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //
};
uint32_t CloseButtonFade[] = {
0x404040,
0x770000,
0x990000,
0xBB0000,
0xDD0000,
0xFF0000,
};
uint32_t MaximizeMinimizeButtonFade[] = {
0x404040,
0x454545,
0x505050,
0x5F5F5F,
};
void Window::Paint()
{
// Window background
PutRect(this->Left, this->Top + 20, this->Width, this->Height, 0x121212);
// Title bar
PutRect(this->Left, this->Top, this->Width, 20, 0x404040);
// Title bar buttons (close, minimize, maximize) on the right
static int CloseButtonIteration = 0;
static int MaximizeButtonIteration = 0;
static int MinimizeButtonIteration = 0;
if (CloseButtonFocused)
{
PutRect(this->Left + this->Width - 20, this->Top, 20, 20, CloseButtonFade[CloseButtonIteration]);
if (CloseButtonIteration < 5)
CloseButtonIteration++;
}
else
{
PutRect(this->Left + this->Width - 20, this->Top, 20, 20, CloseButtonFade[CloseButtonIteration]);
if (CloseButtonIteration > 0)
CloseButtonIteration--;
}
if (MaximizeButtonFocused)
{
PutRect(this->Left + this->Width - 40, this->Top, 20, 20, MaximizeMinimizeButtonFade[MaximizeButtonIteration]);
if (MaximizeButtonIteration < 3)
MaximizeButtonIteration++;
}
else
{
PutRect(this->Left + this->Width - 40, this->Top, 20, 20, MaximizeMinimizeButtonFade[MaximizeButtonIteration]);
if (MaximizeButtonIteration > 0)
MaximizeButtonIteration--;
}
if (MinimizeButtonFocused)
{
PutRect(this->Left + this->Width - 60, this->Top, 20, 20, MaximizeMinimizeButtonFade[MinimizeButtonIteration]);
if (MinimizeButtonIteration < 3)
MinimizeButtonIteration++;
}
else
{
PutRect(this->Left + this->Width - 60, this->Top, 20, 20, MaximizeMinimizeButtonFade[MinimizeButtonIteration]);
if (MinimizeButtonIteration > 0)
MinimizeButtonIteration--;
}
// Title bar icons (close, minimize, maximize) on the right
for (int i = 0; i < 20; i++)
{
for (int j = 0; j < 20; j++)
{
if (CloseButton[i * 20 + j] == 1)
{
Display->SetPixel(this->Left + this->Width - 20 + j, this->Top + i, 0xFFFFFF, 200);
}
if ((MaximizeButtonMaximized[i * 20 + j] == 1) && !this->Maximized)
{
Display->SetPixel(this->Left + this->Width - 40 + j, this->Top + i, 0xFFFFFF, 200);
}
else if ((MaximizeButtonNormal[i * 20 + j] == 1) && this->Maximized)
{
Display->SetPixel(this->Left + this->Width - 40 + j, this->Top + i, 0xFFFFFF, 200);
}
if (MinimizeButton[i * 20 + j] == 1)
{
Display->SetPixel(this->Left + this->Width - 60 + j, this->Top + i, 0xFFFFFF, 200);
}
}
}
// Resize hint
for (int i = 0; i < 20; i++)
{
for (int j = 0; j < 20; j++)
{
if (ResizeHint[i * 20 + j] == 1)
{
Display->SetPixel(this->Left + this->Width - 20 + j, this->Top + this->Height + i, 0xFFFFFF, 200);
}
}
}
// Title bar border
PutBorder(this->Left, this->Top, this->Width, 20, 0x000000);
// Window border
PutBorder(this->Left, this->Top + 20, this->Width, this->Height, 0x000000);
// Title bar text
Display->DrawString(this->Title, this->Left + 5, this->Top + 5, 200);
// Window content
foreach (auto var in this->Widgets)
{
var->Paint();
}
if (!this->Maximized)
{
char buf[100];
sprintf_(buf, "Left:\eAA11FF%ld\eFFFFFF Top:\eAA11FF%ld\eFFFFFF W:\eAA11FF%ld\eFFFFFF H:\eAA11FF%ld\eFFFFFF", this->Left, this->Top, this->Width, this->Height);
Display->DrawString(buf, this->Left + 20, this->Top + 25, 200);
}
}
void Window::Close()
{
fixme("Window::Close() not implemented");
}
void Window::Maximize()
{
if (!Maximized)
{
this->Last_Left = this->Left;
this->Last_Top = this->Top;
this->Last_Width = this->Width;
this->Last_Height = this->Height;
this->Left = 0;
this->Top = 0;
this->Width = Display->GetBuffer(200)->Width;
this->Height = Display->GetBuffer(200)->Height;
Maximized = true;
}
else
{
this->Left = this->Last_Left;
this->Top = this->Last_Top;
this->Width = this->Last_Width;
this->Height = this->Last_Height;
Maximized = false;
}
}
void Window::Minimize()
{
fixme("Window::Minimize() not implemented");
}
void Window::HandleEvent(Event *e)
{
if (e->Type == EventType::MouseEvent)
{
// close button
if (!WindowDragging &&
e->Mouse.X >= this->Left + this->Width - 20 &&
e->Mouse.X <= this->Left + this->Width &&
e->Mouse.Y >= this->Top &&
e->Mouse.Y <= this->Top + 20)
{
if (e->Mouse.Left)
{
this->Close();
}
CloseButtonFocused = true;
}
else
CloseButtonFocused = false;
// maximize button
if (!WindowDragging &&
e->Mouse.X >= this->Left + this->Width - 40 &&
e->Mouse.X <= this->Left + this->Width - 20 &&
e->Mouse.Y >= this->Top &&
e->Mouse.Y <= this->Top + 20)
{
if (e->Mouse.Left)
{
this->Maximize();
}
MaximizeButtonFocused = true;
}
else
MaximizeButtonFocused = false;
// minimize button
if (!WindowDragging &&
e->Mouse.X >= this->Left + this->Width - 60 &&
e->Mouse.X <= this->Left + this->Width - 40 &&
e->Mouse.Y >= this->Top &&
e->Mouse.Y <= this->Top + 20)
{
if (e->Mouse.Left)
{
this->Minimize();
}
MinimizeButtonFocused = true;
}
else
MinimizeButtonFocused = false;
// window dragging
if (e->Mouse.X >= this->Left &&
e->Mouse.X <= this->Left + this->Width &&
e->Mouse.Y >= this->Top &&
e->Mouse.Y <= this->Top + 20)
{
if (e->Mouse.Left &&
!Maximized)
{
long X = (long)this->Left + (long)e->Mouse.X - (long)e->LastMouse.X;
long Y = (long)this->Top + (long)e->Mouse.Y - (long)e->LastMouse.Y;
if (X < 0)
X = 0;
else if (X + this->Width > Display->GetBuffer(200)->Width)
X = Display->GetBuffer(200)->Width - this->Width;
if (Y < 0)
Y = 0;
else if (Y + this->Height + 20 > Display->GetBuffer(200)->Height)
Y = Display->GetBuffer(200)->Height - this->Height - 20;
this->Left = X;
this->Top = Y;
WindowDragging = true;
}
else
WindowDragging = false;
}
// resize
if (!WindowDragging &&
e->Mouse.X >= this->Left + this->Width - 20 &&
e->Mouse.X <= this->Left + this->Width &&
e->Mouse.Y >= this->Top + this->Height &&
e->Mouse.Y <= this->Top + this->Height + 20)
{
if (e->Mouse.Left)
{
long X = this->Width + (long)e->Mouse.X - (long)e->LastMouse.X;
long Y = this->Height + (long)e->Mouse.Y - (long)e->LastMouse.Y;
if (X < 250)
X = 250;
if (Y < 150)
Y = 150;
this->Width = X;
this->Height = Y;
}
((GUI *)this->ParentGUI)->SetCursorType(CursorType::ResizeAll);
}
else
{
((GUI *)this->ParentGUI)->SetCursorType(CursorType::Arrow);
}
}
}
void Window::AddWidget(Widget *widget)
{
this->Widgets.push_back(widget);
}
Window::Window(void *ParentGUI, uint32_t Left, uint32_t Top, uint32_t Width, uint32_t Height, const char *Title)
{
this->mem = new Memory::MemMgr;
this->ParentGUI = ParentGUI;
this->Left = Left;
this->Top = Top;
this->Width = Width;
this->Height = Height;
strcpy(this->Title, Title);
this->Maximized = false;
this->Minimized = false;
this->CloseButtonFocused = false;
this->MaximizeButtonFocused = false;
this->MinimizeButtonFocused = false;
this->WindowDragging = false;
}
Window::~Window()
{
delete this->mem;
}
}

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include/gui.hpp Normal file
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@ -0,0 +1,202 @@
#ifndef __FENNIX_KERNEL_GUI_H__
#define __FENNIX_KERNEL_GUI_H__
#include <types.h>
#include <memory.hpp>
#include <vector.hpp>
namespace GraphicalUserInterface
{
typedef uintptr_t Handle;
struct MouseData
{
uint32_t X;
uint32_t Y;
uint32_t Z;
bool Left;
bool Right;
bool Middle;
};
enum CursorType
{
Visible = 0,
Hidden,
Arrow,
Hand,
Wait,
IBeam,
ResizeHorizontal,
ResizeVertical,
ResizeDiagonalLeft,
ResizeDiagonalRight,
ResizeAll,
Cross,
Help,
No,
AppStarting,
};
enum EventType
{
MouseEvent,
KeyboardEvent,
FocusEvent,
WidgetEvent
};
struct Event
{
EventType Type;
Handle Source;
Handle Target;
MouseData Mouse;
MouseData LastMouse;
struct
{
bool MouseMove;
bool MouseClick;
bool MouseDoubleClick;
bool MouseDown;
bool MouseUp;
bool MouseWheel;
bool MouseEnter;
bool MouseLeave;
bool MouseHover;
bool MouseDrag;
bool MouseDragStart;
bool MouseDragEnd;
bool MouseDragEnter;
bool MouseDragLeave;
bool MouseDragHover;
bool MouseDragDrop;
bool MouseDragDropEnter;
bool MouseDragDropLeave;
bool MouseDragDropHover;
bool MouseDragDropEnd;
bool MouseDragDropStart;
bool MouseDragDropCancel;
bool MouseDragDropComplete;
bool MouseDragDropAbort;
} MouseEventData;
struct
{
bool KeyDown;
bool KeyUp;
bool KeyPress;
} KeyboardEventData;
struct
{
bool FocusEnter;
bool FocusLeave;
bool FocusHover;
} FocusEventData;
struct
{
bool Resize;
bool Move;
bool Show;
bool Hide;
bool Close;
bool Destroy;
bool Paint;
bool PaintBackground;
bool PaintForeground;
bool PaintBorder;
bool PaintShadow;
bool PaintOverlay;
bool PaintAll;
bool PaintChildren;
bool PaintChildrenBackground;
bool PaintChildrenForeground;
bool PaintChildrenBorder;
bool PaintChildrenShadow;
bool PaintChildrenOverlay;
bool PaintChildrenAll;
} WidgetEventData;
};
void PutRect(uint32_t X, uint32_t Y, uint32_t Width, uint32_t Height, uint32_t Color);
void PutBorder(uint32_t X, uint32_t Y, uint32_t Width, uint32_t Height, uint32_t Color);
void PutBorderWithShadow(uint32_t X, uint32_t Y, uint32_t Width, uint32_t Height, uint32_t Color);
class Widget
{
private:
Memory::MemMgr *mem;
public:
void Paint();
Handle CreatePanel(uint32_t Left, uint32_t Top, uint32_t Width, uint32_t Height, const char *Text);
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);
void HandleEvent(Event *e);
Widget(void /* Window */ *ParentWindow);
~Widget();
};
class Window
{
private:
Memory::MemMgr *mem;
void *ParentGUI;
long Left, Top, Width, Height;
long Last_Left, Last_Top, Last_Width, Last_Height;
char Title[256];
Vector<Widget *> Widgets;
bool Maximized;
bool Minimized;
bool CloseButtonFocused;
bool MaximizeButtonFocused;
bool MinimizeButtonFocused;
bool WindowDragging;
public:
void Close();
void Maximize();
void Minimize();
void HandleEvent(Event *e);
void Paint();
void AddWidget(Widget *widget);
Window(void *ParentGUI, uint32_t Left, uint32_t Top, uint32_t Width, uint32_t Height, const char *Title);
~Window();
};
class GUI
{
private:
MouseData Mouse;
MouseData LastMouse;
Memory::MemMgr *mem;
Vector<Window *> Windows;
bool IsRunning;
CursorType Cursor = CursorType::Arrow;
bool CursorVisible = true;
void PaintDesktop();
void PaintWindows();
void PaintCursor();
public:
void SetCursorType(CursorType Type = CursorType::Visible) { this->Cursor = Type; }
void Loop();
void AddWindow(Window *window);
GUI();
~GUI();
};
}
#endif // !__FENNIX_KERNEL_GUI_H__