mirror of
https://github.com/ApfelTeeSaft/reactos.git
synced 2026-08-27 03:43:36 +00:00
Katayama Hirofumi MZ
d6ac48ec5d
Support drawing with dithering on monochrome palette mode. JIRA issue: CORE-15990 - Enhance drawing routines for dithering in drawing.cpp. - Add VirtualBrush class to the tools model in order to virtualize the drawing colors. - Move PaletteModel::CreateDitherBrush to drawing.cpp ::CreateDitherBrush. Co-authored-by: Hermès BÉLUSCA - MAÏTO <[email protected]>
123 lines
3.4 KiB
C++
123 lines
3.4 KiB
C++
/*
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* PROJECT: PAINT for ReactOS
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* LICENSE: LGPL-2.0-or-later (https://spdx.org/licenses/LGPL-2.0-or-later)
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* PURPOSE: Keep track of palette data, notify listeners
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* COPYRIGHT: Copyright 2015 Benedikt Freisen <[email protected]>
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* Copyright 2021-2026 Katayama Hirofumi MZ <[email protected]>
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*/
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#include "precomp.h"
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PaletteModel paletteModel;
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/* FUNCTIONS ********************************************************/
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PaletteModel::PaletteModel()
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{
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m_fgColor = RGB(0, 0, 0);
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m_bgColor = RGB(255, 255, 255);
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SelectPalette(PAL_MODERN);
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}
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PAL_TYPE PaletteModel::SelectedPalette()
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{
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return m_nSelectedPalette;
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}
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void PaletteModel::SelectPalette(PAL_TYPE nPalette)
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{
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static const COLORREF modernColors[NUM_COLORS] =
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{
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0x000000, 0x464646, 0x787878, 0x300099, 0x241ced, 0x0078ff, 0x0ec2ff,
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0x00f2ff, 0x1de6a8, 0x4cb122, 0xefb700, 0xf36d4d, 0x99362f, 0x98316f,
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0xffffff, 0xdcdcdc, 0xb4b4b4, 0x3c5a9c, 0xb1a3ff, 0x7aaae5, 0x9ce4f5,
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0xbdf9ff, 0xbcf9d3, 0x61bb9d, 0xead999, 0xd19a70, 0x8e6d54, 0xd5a5b5
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};
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static const COLORREF oldColors[NUM_COLORS] =
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{
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0x000000, 0x808080, 0x000080, 0x008080, 0x008000, 0x808000, 0x800000,
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0x800080, 0x408080, 0x404000, 0xff8000, 0x804000, 0xff0040, 0x004080,
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0xffffff, 0xc0c0c0, 0x0000ff, 0x00ffff, 0x00ff00, 0xffff00, 0xff0000,
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0xff00ff, 0x80ffff, 0x80ff00, 0xffff80, 0xff8080, 0x8000ff, 0x4080ff
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};
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static const COLORREF grayscale[NUM_COLORS] =
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{
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0x000000, 0x090909, 0x121212, 0x1C1C1C, 0x252525, 0x2F2F2F, 0x383838,
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0x424242, 0x4B4B4B, 0x555555, 0x5E5E5E, 0x676767, 0x717171, 0x7B7B7B,
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0xFFFFFF, 0xF6F6F6, 0xEDEDED, 0xE3E3E3, 0xD9D9D9, 0xD0D0D0, 0xC7C7C7,
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0xBDBDBD, 0xB4B4B4, 0xAAAAAA, 0xA1A1A1, 0x979797, 0x8E8E8E, 0x848484
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};
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switch (nPalette)
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{
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case PAL_MODERN:
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CopyMemory(m_colors, modernColors, sizeof(m_colors));
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break;
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case PAL_OLDTYPE:
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CopyMemory(m_colors, oldColors, sizeof(m_colors));
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break;
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case PAL_GRAYSCALE:
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case PAL_MONOCHROME:
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CopyMemory(m_colors, grayscale, sizeof(m_colors));
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break;
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}
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m_nSelectedPalette = nPalette;
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m_fgColor = RGB(0, 0, 0);
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m_bgColor = RGB(255, 255, 255);
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NotifyPaletteChanged();
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}
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COLORREF PaletteModel::GetColor(UINT nIndex) const
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{
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if (nIndex < NUM_COLORS)
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return m_colors[nIndex];
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else
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return 0;
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}
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void PaletteModel::SetColor(UINT nIndex, COLORREF newColor)
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{
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if (nIndex < NUM_COLORS)
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{
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m_colors[nIndex] = newColor;
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NotifyPaletteChanged();
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}
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}
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COLORREF PaletteModel::GetFgColor() const
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{
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return m_fgColor;
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}
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void PaletteModel::SetFgColor(COLORREF newColor)
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{
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m_fgColor = newColor;
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NotifyColorChanged();
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}
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COLORREF PaletteModel::GetBgColor() const
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{
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return m_bgColor;
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}
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void PaletteModel::SetBgColor(COLORREF newColor)
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{
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m_bgColor = newColor;
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NotifyColorChanged();
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}
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void PaletteModel::NotifyColorChanged()
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{
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if (paletteWindow.IsWindow())
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paletteWindow.SendMessage(WM_PALETTEMODELCOLORCHANGED);
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if (canvasWindow.IsWindow())
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canvasWindow.SendMessage(WM_PALETTEMODELCOLORCHANGED);
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if (textEditWindow.IsWindow())
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textEditWindow.SendMessage(WM_PALETTEMODELCOLORCHANGED);
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}
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void PaletteModel::NotifyPaletteChanged()
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{
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if (paletteWindow.IsWindow())
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paletteWindow.Invalidate(FALSE);
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}
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