mirror of
https://github.com/Fennix-Project/Kernel.git
synced 2025-05-25 22:14:37 +00:00
667 lines
26 KiB
C++
667 lines
26 KiB
C++
/*
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This file is part of Fennix Kernel.
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Fennix Kernel is free software: you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation, either version 3 of
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the License, or (at your option) any later version.
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Fennix Kernel is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include <gui.hpp>
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#include <driver.hpp>
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#include <task.hpp>
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#include <debug.h>
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#include "icons.hpp"
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#include "../kernel.h"
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#include "../DAPI.hpp"
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#include "../Fex.hpp"
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extern uintptr_t _binary_Files_tamsyn_font_1_11_Tamsyn7x14r_psf_start;
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extern uintptr_t _binary_Files_tamsyn_font_1_11_Tamsyn7x14r_psf_end;
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extern uintptr_t _binary_Files_tamsyn_font_1_11_Tamsyn7x14r_psf_size;
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#ifdef DEBUG
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uint64_t FIi = 0, PDi = 0, PWi = 0, PWWi = 0, PCi = 0, mmi = 0;
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#endif
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namespace GraphicalUserInterface
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{
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void GUI::FetchInputs()
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{
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MouseData Mouse;
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bool FoundMouseDriver = false;
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if (likely(DriverManager->GetDrivers().size() > 0))
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{
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foreach (auto Driver in DriverManager->GetDrivers())
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{
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if (((FexExtended *)((uintptr_t)Driver.Address + EXTENDED_SECTION_ADDRESS))->Driver.Type == FexDriverType::FexDriverType_Input &&
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((FexExtended *)((uintptr_t)Driver.Address + EXTENDED_SECTION_ADDRESS))->Driver.TypeFlags & FexDriverInputTypes::FexDriverInputTypes_Mouse)
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{
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#ifdef DEBUG
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static int once = 0;
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if (!once++)
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debug("Found mouse driver %ld", Driver.DriverUID);
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#endif
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KernelCallback callback;
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callback.Reason = FetchReason;
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DriverManager->IOCB(Driver.DriverUID, (void *)&callback);
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Mouse.X = callback.InputCallback.Mouse.X;
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Mouse.Y = callback.InputCallback.Mouse.Y;
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Mouse.Z = callback.InputCallback.Mouse.Z;
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Mouse.Left = callback.InputCallback.Mouse.Buttons.Left;
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Mouse.Right = callback.InputCallback.Mouse.Buttons.Right;
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Mouse.Middle = callback.InputCallback.Mouse.Buttons.Middle;
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FoundMouseDriver = true;
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break;
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}
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}
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}
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if (unlikely(!FoundMouseDriver))
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{
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debug("No mouse driver found.");
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Mouse.X = Display->GetBuffer(200)->Width / 2;
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Mouse.Y = Display->GetBuffer(200)->Height / 2;
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Mouse.Z = 0;
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Mouse.Left = false;
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Mouse.Right = false;
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Mouse.Middle = false;
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}
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Event eTemplate;
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memset(&eTemplate, 0, sizeof(Event));
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foreach (auto wnd in this->Windows)
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{
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/* On mouse down event */
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if (unlikely((!MouseArray[1].Left || !MouseArray[1].Right || !MouseArray[1].Middle) &&
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(Mouse.Left || Mouse.Right || Mouse.Middle)))
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{
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eTemplate.MouseDown.X = Mouse.X;
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eTemplate.MouseDown.Y = Mouse.Y;
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eTemplate.MouseDown.Left = Mouse.Left;
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eTemplate.MouseDown.Right = Mouse.Right;
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eTemplate.MouseDown.Middle = Mouse.Middle;
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wnd->OnMouseDown(&eTemplate);
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}
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/* On mouse up event */
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if (unlikely((MouseArray[1].Left || MouseArray[1].Right || MouseArray[1].Middle) &&
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(!Mouse.Left || !Mouse.Right || !Mouse.Middle)))
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{
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eTemplate.MouseUp.X = Mouse.X;
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eTemplate.MouseUp.Y = Mouse.Y;
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eTemplate.MouseUp.Left = Mouse.Left;
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eTemplate.MouseUp.Right = Mouse.Right;
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eTemplate.MouseUp.Middle = Mouse.Middle;
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wnd->OnMouseUp(&eTemplate);
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}
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static int Idle = 0;
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if (likely(Mouse.X != MouseArray[1].X || Mouse.Y != MouseArray[1].Y))
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{
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Idle = 0;
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Rect TopBarPos = wnd->GetPosition();
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TopBarPos.Top -= 20;
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TopBarPos.Height = 20;
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TopBarPos.Width -= 60; /* buttons */
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if (unlikely(TopBarPos.Top < 0))
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{
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TopBarPos.Top = 0;
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wnd->GetPositionPtr()->Top = 20;
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}
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Rect ResizeHintPos = wnd->GetPosition();
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ResizeHintPos.Left += ResizeHintPos.Width - 20;
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ResizeHintPos.Top += ResizeHintPos.Height - 20;
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ResizeHintPos.Width = 20;
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ResizeHintPos.Height = 20;
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if (unlikely(TopBarPos.Contains(Mouse.X, Mouse.Y) ||
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TopBarPos.Contains(MouseArray[0].X, MouseArray[0].Y) ||
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TopBarPos.Contains(MouseArray[1].X, MouseArray[1].Y)))
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{
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if (likely(Mouse.Left))
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{
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if (likely(MouseArray[1].Left))
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{
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wnd->GetPositionPtr()->Left += Mouse.X - MouseArray[0].X;
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wnd->GetPositionPtr()->Top += Mouse.Y - MouseArray[0].Y;
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OverlayBufferRepaint = true;
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OverlayFullRepaint = true;
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}
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}
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}
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if (ResizeHintPos.Contains(Mouse.X, Mouse.Y) ||
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ResizeHintPos.Contains(MouseArray[0].X, MouseArray[0].Y) ||
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ResizeHintPos.Contains(MouseArray[1].X, MouseArray[1].Y))
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{
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if (Mouse.Left)
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{
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if (MouseArray[1].Left)
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{
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wnd->GetPositionPtr()->Width += Mouse.X - MouseArray[0].X;
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wnd->GetPositionPtr()->Height += Mouse.Y - MouseArray[0].Y;
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if (wnd->GetPositionPtr()->Width < 200)
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{
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wnd->GetPositionPtr()->Width = 200;
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Mouse.X = MouseArray[0].X;
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}
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if (wnd->GetPositionPtr()->Height < 100)
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{
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wnd->GetPositionPtr()->Height = 100;
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Mouse.Y = MouseArray[0].Y;
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}
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OverlayBufferRepaint = true;
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OverlayFullRepaint = true;
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eTemplate.Resize.Width = wnd->GetPosition().Width;
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eTemplate.Resize.Height = wnd->GetPosition().Height;
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wnd->OnResize(&eTemplate);
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}
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}
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if (unlikely(Cursor != CursorType::ResizeAll))
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{
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Cursor = CursorType::ResizeAll;
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CursorBufferRepaint = true;
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}
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}
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else
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{
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if (unlikely(Cursor != CursorType::Arrow))
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{
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Cursor = CursorType::Arrow;
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CursorBufferRepaint = true;
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}
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}
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eTemplate.MouseMove.X = Mouse.X;
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eTemplate.MouseMove.Y = Mouse.Y;
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eTemplate.MouseMove.Left = Mouse.Left;
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eTemplate.MouseMove.Right = Mouse.Right;
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eTemplate.MouseMove.Middle = Mouse.Middle;
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wnd->OnMouseMove(&eTemplate);
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}
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else
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{
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if (unlikely(Idle > 1000))
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CPU::Pause();
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else
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Idle++;
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}
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}
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foreach (auto wdg in this->Widgets)
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{
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// TODO: Implement mouse events for widgets
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UNUSED(wdg);
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}
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memmove(MouseArray + 1, MouseArray, sizeof(MouseArray) - sizeof(MouseArray[1]));
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MouseArray[0] = Mouse;
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LastCursor = Cursor;
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}
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void GUI::PaintDesktop()
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{
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if (DesktopBufferRepaint)
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{
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// PutRect(this->DesktopBuffer, this->Desktop, 0x404040);
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memset(this->DesktopBuffer->Data, 0x404040, this->DesktopBuffer->Size);
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DesktopBufferRepaint = false;
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}
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// Well... I have to do some code optimization on DrawOverBitmap. It's too slow and it's not even using SIMD
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memcpy(this->BackBuffer->Data, this->DesktopBuffer->Data, this->DesktopBuffer->Size);
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}
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void GUI::PaintWidgets()
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{
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Event eTemplate;
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memset(&eTemplate, 0, sizeof(Event));
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foreach (auto wdg in this->Widgets)
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wdg->OnPaint(nullptr);
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}
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void GUI::PaintWindows()
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{
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foreach (auto wnd in this->Windows)
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{
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ScreenBitmap *wndBuffer = wnd->GetBuffer();
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if (unlikely(wndBuffer == nullptr)) // I think "unlikely" is not needed here
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continue;
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Rect WndPos = wnd->GetPosition();
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// Draw window content
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DrawOverBitmap(this->BackBuffer,
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wndBuffer,
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WndPos.Top,
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WndPos.Left);
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/* We can't use memcpy because the window buffer
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is not the same size as the screen buffer
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https://i.imgur.com/OHfaYnS.png */
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// memcpy(this->BackBuffer->Data + wnd->GetPositionPtr()->Top * this->BackBuffer->Width + wnd->GetPositionPtr()->Left, wndBuffer->Data, wndBuffer->Size);
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Rect TopBarPos = WndPos;
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TopBarPos.Top -= 20;
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TopBarPos.Height = 20;
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if (TopBarPos.Top < 0)
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{
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TopBarPos.Top = 0;
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wnd->GetPositionPtr()->Top = 20;
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}
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Rect CloseButtonPos;
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Rect MinimizeButtonPos;
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CloseButtonPos.Left = TopBarPos.Left + TopBarPos.Width - 20;
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CloseButtonPos.Top = TopBarPos.Top;
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CloseButtonPos.Width = 20;
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CloseButtonPos.Height = 20;
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MinimizeButtonPos.Left = TopBarPos.Left + TopBarPos.Width - 60;
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if (unlikely(MouseArray[0].X >= MinimizeButtonPos.Left &&
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MouseArray[0].X <= CloseButtonPos.Left + CloseButtonPos.Width &&
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MouseArray[0].Y >= CloseButtonPos.Top &&
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MouseArray[0].Y <= CloseButtonPos.Top + CloseButtonPos.Height))
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{
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OverlayBufferRepaint = true;
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}
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// Title bar
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if (unlikely(OverlayBufferRepaint))
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{
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if (OverlayFullRepaint)
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{
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memset(this->OverlayBuffer->Data, 0, this->OverlayBuffer->Size);
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OverlayFullRepaint = false;
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}
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static bool RepaintNeeded = false;
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DrawShadow(this->OverlayBuffer, wnd->GetPosition());
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Rect MaximizeButtonPos;
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MaximizeButtonPos.Left = TopBarPos.Left + TopBarPos.Width - 40;
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MaximizeButtonPos.Top = TopBarPos.Top;
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MaximizeButtonPos.Width = 20;
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MaximizeButtonPos.Height = 20;
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MinimizeButtonPos.Top = TopBarPos.Top;
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MinimizeButtonPos.Width = 20;
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MinimizeButtonPos.Height = 20;
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PutRect(this->OverlayBuffer, TopBarPos, 0x282828);
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// Title bar buttons (close, minimize, maximize) on the right
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if (MouseArray[0].X >= CloseButtonPos.Left &&
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MouseArray[0].X <= CloseButtonPos.Left + CloseButtonPos.Width &&
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MouseArray[0].Y >= CloseButtonPos.Top &&
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MouseArray[0].Y <= CloseButtonPos.Top + CloseButtonPos.Height)
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{
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PutRect(this->OverlayBuffer, CloseButtonPos, MouseArray[0].Left ? 0xFF5500 : 0xFF0000);
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RepaintNeeded = true;
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}
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else
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{
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PutRect(this->OverlayBuffer, MaximizeButtonPos, 0x282828);
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}
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if (MouseArray[0].X >= MaximizeButtonPos.Left &&
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MouseArray[0].X <= MaximizeButtonPos.Left + MaximizeButtonPos.Width &&
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MouseArray[0].Y >= MaximizeButtonPos.Top &&
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MouseArray[0].Y <= MaximizeButtonPos.Top + MaximizeButtonPos.Height)
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{
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PutRect(this->OverlayBuffer, MaximizeButtonPos, MouseArray[0].Left ? 0x454545 : 0x404040);
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RepaintNeeded = true;
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}
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else
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{
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PutRect(this->OverlayBuffer, MaximizeButtonPos, 0x282828);
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}
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if (MouseArray[0].X >= MinimizeButtonPos.Left &&
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MouseArray[0].X <= MinimizeButtonPos.Left + MinimizeButtonPos.Width &&
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MouseArray[0].Y >= MinimizeButtonPos.Top &&
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MouseArray[0].Y <= MinimizeButtonPos.Top + MinimizeButtonPos.Height)
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{
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PutRect(this->OverlayBuffer, MinimizeButtonPos, MouseArray[0].Left ? 0x454545 : 0x404040);
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RepaintNeeded = true;
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}
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else
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{
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PutRect(this->OverlayBuffer, MinimizeButtonPos, 0x282828);
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}
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// Title bar icons (close, minimize, maximize) on the right
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for (short i = 0; i < 20; i++)
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{
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for (short j = 0; j < 20; j++)
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{
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if (CloseButton[i * 20 + j] == 1)
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SetPixel(this->OverlayBuffer,
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CloseButtonPos.Left + j,
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CloseButtonPos.Top + i,
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0xFFFFFF);
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if ((MaximizeButtonMaximized[i * 20 + j] == 1) && !wnd->IsMaximized())
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SetPixel(this->OverlayBuffer,
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MaximizeButtonPos.Left + j,
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MaximizeButtonPos.Top + i,
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0xFFFFFF);
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else if ((MaximizeButtonNormal[i * 20 + j] == 1) && wnd->IsMaximized())
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SetPixel(this->OverlayBuffer,
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MaximizeButtonPos.Left + j,
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MaximizeButtonPos.Top + i,
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0xFFFFFF);
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if (MinimizeButton[i * 20 + j] == 1)
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SetPixel(this->OverlayBuffer,
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MinimizeButtonPos.Left + j,
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MinimizeButtonPos.Top + i,
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0xFFFFFF);
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}
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}
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Rect wndPos = wnd->GetPosition();
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// Resize hint
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for (short i = 0; i < 20; i++)
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for (short j = 0; j < 20; j++)
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if (ResizeHint[i * 20 + j] == 1)
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SetPixel(this->OverlayBuffer, wndPos.Left + wndPos.Width - 20 + j, wndPos.Top + wndPos.Height - 20 + i, 0xFFFFFF);
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// Title bar border
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PutBorder(this->OverlayBuffer, TopBarPos, 0xFF000000);
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// Window border
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PutBorder(this->OverlayBuffer, wndPos, 0xFF000000);
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Rect TopBarTextPos = TopBarPos;
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TopBarTextPos.Left += 4;
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TopBarTextPos.Top += 4;
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// Title bar text
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long CharCursorX = TopBarTextPos.Left;
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long CharCursorY = TopBarTextPos.Top;
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for (uint64_t i = 0; i < strlen(wnd->GetTitle()); i++)
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PaintChar(this->CurrentFont, this->OverlayBuffer, wnd->GetTitle()[i], 0xFFFFFF, &CharCursorX, &CharCursorY);
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if (!RepaintNeeded)
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{
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OverlayBufferRepaint = false;
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RepaintNeeded = false;
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}
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}
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wnd->OnPaint(nullptr);
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}
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DrawOverBitmap(this->BackBuffer, this->OverlayBuffer, 0, 0);
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}
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/*
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"* 2" to increase the size of the cursor
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"/ 2" to decrease the size of the cursor
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*/
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#define ICON_SIZE
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void GUI::PaintCursor()
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{
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uint32_t CursorColorInner = 0xFFFFFFFF;
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uint32_t CursorColorOuter = 0xFF000000;
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if (MouseArray[0].X != MouseArray[1].X ||
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MouseArray[0].Y != MouseArray[1].Y ||
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MouseArray[0].Z != MouseArray[1].Z ||
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Cursor != LastCursor)
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CursorBufferRepaint = true;
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if (CursorBufferRepaint)
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{
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memset(this->CursorBuffer->Data, 0, this->CursorBuffer->Size);
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switch (this->Cursor)
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{
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case CursorType::Visible:
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{
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CursorVisible = true;
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break;
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}
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case CursorType::Hidden:
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{
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CursorVisible = false;
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break;
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}
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default:
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fixme("Unknown cursor type %d", this->Cursor);
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[[fallthrough]];
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case CursorType::Arrow:
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{
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if (CursorVisible)
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for (int i = 0; i < 19; i++)
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{
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for (int j = 0; j < 12; j++)
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{
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if (CursorArrow[i * 12 + j] == 1)
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{
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SetPixel(this->CursorBuffer, j ICON_SIZE, i ICON_SIZE, CursorColorOuter);
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}
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else if (CursorArrow[i * 12 + j] == 2)
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{
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SetPixel(this->CursorBuffer, j ICON_SIZE, i ICON_SIZE, CursorColorInner);
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}
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}
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}
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break;
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}
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case CursorType::Hand:
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{
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if (CursorVisible)
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for (int i = 0; i < 24; i++)
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{
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for (int j = 0; j < 17; j++)
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{
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if (CursorHand[i * 17 + j] == 1)
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{
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SetPixel(this->CursorBuffer, j ICON_SIZE, i ICON_SIZE, CursorColorOuter);
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}
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else if (CursorHand[i * 17 + j] == 2)
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{
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SetPixel(this->CursorBuffer, j ICON_SIZE, i ICON_SIZE, CursorColorInner);
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}
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}
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}
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break;
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}
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case CursorType::Wait:
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{
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if (CursorVisible)
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for (int i = 0; i < 22; i++)
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{
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for (int j = 0; j < 13; j++)
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{
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if (CursorWait[i * 13 + j] == 1)
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{
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SetPixel(this->CursorBuffer, j ICON_SIZE, i ICON_SIZE, CursorColorOuter);
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}
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else if (CursorWait[i * 13 + j] == 2)
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{
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SetPixel(this->CursorBuffer, j ICON_SIZE, i ICON_SIZE, CursorColorInner);
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}
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}
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}
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break;
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}
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case CursorType::IBeam:
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{
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if (CursorVisible)
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for (int i = 0; i < 22; i++)
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{
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|
for (int j = 0; j < 13; j++)
|
|
{
|
|
if (CursorIBeam[i * 13 + j] == 1)
|
|
{
|
|
SetPixel(this->CursorBuffer, j ICON_SIZE, i ICON_SIZE, CursorColorOuter);
|
|
}
|
|
else if (CursorIBeam[i * 13 + j] == 2)
|
|
{
|
|
SetPixel(this->CursorBuffer, j ICON_SIZE, i ICON_SIZE, CursorColorInner);
|
|
}
|
|
}
|
|
}
|
|
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)
|
|
{
|
|
SetPixel(this->CursorBuffer, j ICON_SIZE, i ICON_SIZE, CursorColorOuter);
|
|
}
|
|
else if (CursorResizeAll[i * 23 + j] == 2)
|
|
{
|
|
SetPixel(this->CursorBuffer, j ICON_SIZE, i ICON_SIZE, CursorColorInner);
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
CursorBufferRepaint = false;
|
|
}
|
|
DrawOverBitmap(this->BackBuffer, this->CursorBuffer, MouseArray[0].Y, MouseArray[0].X);
|
|
}
|
|
|
|
void GUI::Loop()
|
|
{
|
|
/*
|
|
Because we do not use a gpu to do the rendering, we need to do it manually.
|
|
This is why the mouse is slow when we have to draw a bunch of things.
|
|
*/
|
|
while (IsRunning)
|
|
{
|
|
#ifdef DEBUG
|
|
FIi = CPU::Counter();
|
|
#endif
|
|
FetchInputs();
|
|
#ifdef DEBUG
|
|
FIi = CPU::Counter() - FIi;
|
|
PDi = CPU::Counter();
|
|
#endif
|
|
PaintDesktop();
|
|
#ifdef DEBUG
|
|
PDi = CPU::Counter() - PDi;
|
|
PWi = CPU::Counter();
|
|
#endif
|
|
PaintWidgets();
|
|
#ifdef DEBUG
|
|
PWi = CPU::Counter() - PWi;
|
|
PWWi = CPU::Counter();
|
|
#endif
|
|
PaintWindows();
|
|
#ifdef DEBUG
|
|
PWWi = CPU::Counter() - PWWi;
|
|
PCi = CPU::Counter();
|
|
#endif
|
|
PaintCursor();
|
|
#ifdef DEBUG
|
|
PCi = CPU::Counter() - PCi;
|
|
mmi = CPU::Counter();
|
|
#endif
|
|
memcpy(Display->GetBuffer(200)->Buffer, this->BackBuffer->Data, this->BackBuffer->Size);
|
|
Display->SetBuffer(200);
|
|
#ifdef DEBUG
|
|
mmi = CPU::Counter() - mmi;
|
|
#endif
|
|
}
|
|
}
|
|
|
|
void GUI::AddWindow(Window *window)
|
|
{
|
|
this->Windows.push_back(window);
|
|
}
|
|
|
|
void GUI::AddWidget(WidgetCollection *widget)
|
|
{
|
|
this->Widgets.push_back(widget);
|
|
}
|
|
|
|
GUI::GUI()
|
|
{
|
|
Display->CreateBuffer(0, 0, 200);
|
|
this->CurrentFont = new Video::Font(&_binary_Files_tamsyn_font_1_11_Tamsyn7x14r_psf_start, &_binary_Files_tamsyn_font_1_11_Tamsyn7x14r_psf_end, Video::FontType::PCScreenFont2);
|
|
this->mem = new Memory::MemMgr;
|
|
this->Desktop.Top = 0;
|
|
this->Desktop.Left = 0;
|
|
this->Desktop.Width = Display->GetBuffer(200)->Width;
|
|
this->Desktop.Height = Display->GetBuffer(200)->Height;
|
|
|
|
this->BackBuffer = new ScreenBitmap;
|
|
this->BackBuffer->Width = this->Desktop.Width;
|
|
this->BackBuffer->Height = this->Desktop.Height;
|
|
this->BackBuffer->BitsPerPixel = Display->GetBitsPerPixel();
|
|
this->BackBuffer->Pitch = Display->GetPitch();
|
|
this->BackBuffer->Size = Display->GetBuffer(200)->Size;
|
|
this->BackBuffer->Data = (uint8_t *)this->mem->RequestPages(TO_PAGES(this->BackBuffer->Size));
|
|
memset(this->BackBuffer->Data, 0, this->BackBuffer->Size);
|
|
|
|
this->DesktopBuffer = new ScreenBitmap;
|
|
this->DesktopBuffer->Width = this->Desktop.Width;
|
|
this->DesktopBuffer->Height = this->Desktop.Height;
|
|
this->DesktopBuffer->BitsPerPixel = Display->GetBitsPerPixel();
|
|
this->DesktopBuffer->Pitch = Display->GetPitch();
|
|
this->DesktopBuffer->Size = Display->GetBuffer(200)->Size;
|
|
this->DesktopBuffer->Data = (uint8_t *)this->mem->RequestPages(TO_PAGES(this->DesktopBuffer->Size));
|
|
memset(this->DesktopBuffer->Data, 0, this->DesktopBuffer->Size);
|
|
|
|
this->OverlayBuffer = new ScreenBitmap;
|
|
this->OverlayBuffer->Width = this->Desktop.Width;
|
|
this->OverlayBuffer->Height = this->Desktop.Height;
|
|
this->OverlayBuffer->BitsPerPixel = Display->GetBitsPerPixel();
|
|
this->OverlayBuffer->Pitch = Display->GetPitch();
|
|
this->OverlayBuffer->Size = Display->GetBuffer(200)->Size;
|
|
this->OverlayBuffer->Data = (uint8_t *)this->mem->RequestPages(TO_PAGES(this->OverlayBuffer->Size));
|
|
memset(this->OverlayBuffer->Data, 0, this->OverlayBuffer->Size);
|
|
|
|
this->CursorBuffer = new ScreenBitmap;
|
|
this->CursorBuffer->Width = 25;
|
|
this->CursorBuffer->Height = 25;
|
|
this->CursorBuffer->BitsPerPixel = Display->GetBitsPerPixel();
|
|
this->CursorBuffer->Pitch = Display->GetPitch();
|
|
this->CursorBuffer->Size = this->CursorBuffer->Width * this->CursorBuffer->Height * (this->CursorBuffer->BitsPerPixel / 8);
|
|
this->CursorBuffer->Data = (uint8_t *)this->mem->RequestPages(TO_PAGES(this->CursorBuffer->Size));
|
|
memset(this->CursorBuffer->Data, 0, this->CursorBuffer->Size);
|
|
|
|
this->IsRunning = true;
|
|
}
|
|
|
|
GUI::~GUI()
|
|
{
|
|
debug("Destructor called");
|
|
delete this->mem, this->mem = nullptr;
|
|
delete this->BackBuffer, this->BackBuffer = nullptr;
|
|
delete this->DesktopBuffer, this->DesktopBuffer = nullptr;
|
|
delete this->OverlayBuffer, this->OverlayBuffer = nullptr;
|
|
delete this->CursorBuffer, this->CursorBuffer = nullptr;
|
|
Display->DeleteBuffer(200);
|
|
for (size_t i = 0; i < this->Windows.size(); i++)
|
|
this->Windows.remove(i);
|
|
}
|
|
}
|