base/applications/mspaint/palettemodel.cpp

   1 /*
   2  * PROJECT:     PAINT for ReactOS
   3  * LICENSE:     LGPL
   4  * FILE:        base/applications/mspaint/palettemodel.cpp
   5  * PURPOSE:     Keep track of palette data, notify listeners
   6  * PROGRAMMERS: Benedikt Freisen
   7  */
   8
   9 /* INCLUDES *********************************************************/
  10
  11 #include "precomp.h"
  12
  13 /* FUNCTIONS ********************************************************/
  14
  15 PaletteModel::PaletteModel()
  16 {
  17     m_fgColor = 0x00000000;
  18     m_bgColor = 0x00ffffff;
  19     SelectPalette(1);
  20 }
  21
  22 int PaletteModel::SelectedPalette()
  23 {
  24     return m_nSelectedPalette;
  25 }
  26
  27 void PaletteModel::SelectPalette(int nPalette)
  28 {
  29     int modernColors[28] = {
  30         0x000000, 0x464646, 0x787878, 0x300099, 0x241ced, 0x0078ff, 0x0ec2ff,
  31         0x00f2ff, 0x1de6a8, 0x4cb122, 0xefb700, 0xf36d4d, 0x99362f, 0x98316f,
  32         0xffffff, 0xdcdcdc, 0xb4b4b4, 0x3c5a9c, 0xb1a3ff, 0x7aaae5, 0x9ce4f5,
  33         0xbdf9ff, 0xbcf9d3, 0x61bb9d, 0xead999, 0xd19a70, 0x8e6d54, 0xd5a5b5
  34     };
  35     int oldColors[28] = {
  36         0x000000, 0x808080, 0x000080, 0x008080, 0x008000, 0x808000, 0x800000,
  37         0x800080, 0x408080, 0x404000, 0xff8000, 0x804000, 0xff0040, 0x004080,
  38         0xffffff, 0xc0c0c0, 0x0000ff, 0x00ffff, 0x00ff00, 0xffff00, 0xff0000,
  39         0xff00ff, 0x80ffff, 0x80ff00, 0xffff80, 0xff8080, 0x8000ff, 0x4080ff
  40     };
  41     if (nPalette == 1)
  42         CopyMemory(m_colors, modernColors, sizeof(m_colors));
  43     else if (nPalette == 2)
  44         CopyMemory(m_colors, oldColors, sizeof(m_colors));
  45     else
  46         return;
  47     m_nSelectedPalette = nPalette;
  48     NotifyPaletteChanged();
  49 }
  50
  51 int PaletteModel::GetColor(int nIndex)
  52 {
  53     if (nIndex < 28)
  54         return m_colors[nIndex];
  55     else
  56         return 0;
  57 }
  58
  59 void PaletteModel::SetColor(int nIndex, int newColor)
  60 {
  61     if (nIndex < 28)
  62     {
  63         m_colors[nIndex] = newColor;
  64         NotifyPaletteChanged();
  65     }
  66 }
  67
  68 int PaletteModel::GetFgColor()
  69 {
  70     return m_fgColor;
  71 }
  72
  73 void PaletteModel::SetFgColor(int newColor)
  74 {
  75     m_fgColor = newColor;
  76     NotifyColorChanged();
  77 }
  78
  79 int PaletteModel::GetBgColor()
  80 {
  81     return m_bgColor;
  82 }
  83
  84 void PaletteModel::SetBgColor(int newColor)
  85 {
  86     m_bgColor = newColor;
  87     NotifyColorChanged();
  88 }
  89
  90 void PaletteModel::NotifyColorChanged()
  91 {
  92     paletteWindow.SendMessage(WM_PALETTEMODELCOLORCHANGED);
  93     selectionWindow.SendMessage(WM_PALETTEMODELCOLORCHANGED);
  94 }
  95
  96 void PaletteModel::NotifyPaletteChanged()
  97 {
  98     paletteWindow.SendMessage(WM_PALETTEMODELPALETTECHANGED);
  99 }