1 | unit ScreenTools;
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2 |
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3 | interface
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4 |
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5 | uses
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6 | {$IFDEF WINDOWS}
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7 | Windows,
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8 | {$ENDIF}
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9 | StringTables, LCLIntf, LCLType, SysUtils, Classes, Math,
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10 | GraphType, GraphicSet, LazFileUtils, Texture,
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11 | {$IFDEF DPI}Dpi.Forms, Dpi.Menus, Dpi.Graphics, Dpi.Controls, Dpi.Common{$ELSE}
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12 | Forms, Menus, Graphics, Controls{$ENDIF};
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13 |
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14 | type
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15 | TLoadGraphicFileOption = (gfNoError, gfNoGamma);
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16 | TLoadGraphicFileOptions = set of TLoadGraphicFileOption;
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17 |
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18 | TFontType = (ftNormal, ftSmall, ftTiny, ftCaption, ftButton);
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19 |
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20 | {$IFDEF WINDOWS}
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21 | function ChangeResolution(X, Y, bpp, freq: Integer): Boolean;
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22 | {$ENDIF}
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23 | procedure RestoreResolution;
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24 | procedure EmptyMenu(MenuItems: TMenuItem; Keep: Integer = 0);
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25 | function TurnToYear(Turn: Integer): Integer;
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26 | function TurnToString(Turn: Integer): string;
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27 | function MovementToString(Movement: Integer): string;
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28 | procedure BtnFrame(Canvas: TCanvas; P: TRect; T: TTexture);
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29 | procedure EditFrame(Canvas: TCanvas; P: TRect; T: TTexture);
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30 | function HexStringToColor(S: string): Integer;
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31 | function ExtractFileNameWithoutExt(const Filename: string): string;
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32 | function LoadGraphicFile(Bmp: TBitmap; FileName: string; Options: TLoadGraphicFileOptions = []): Boolean;
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33 | function LoadGraphicSet(const Name: string; Transparency: Boolean = True): TGraphicSet;
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34 | procedure Dump(Dst: TBitmap; HGr: TGraphicSet; xDst, yDst, Width, Height, xGr, yGr: Integer);
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35 | procedure BitmapReplaceColor(Dst: TBitmap; X, Y, Width, Height: Integer; OldColor, NewColor: TColor);
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36 | procedure Sprite(Canvas: TCanvas; HGr: TGraphicSet; xDst, yDst, Width, Height, xGr, yGr: Integer);
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37 | overload;
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38 | procedure Sprite(Canvas: TCanvas; xDst, yDst: Integer; GraphicSetItem: TGraphicSetItem);
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39 | overload;
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40 | procedure Sprite(Dst: TBitmap; HGr: TGraphicSet; xDst, yDst, Width, Height, xGr, yGr: Integer);
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41 | overload;
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42 | procedure MakeBlue(Dst: TBitmap; X, Y, Width, Height: Integer);
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43 | procedure MakeRed(Dst: TBitmap; X, Y, Width, Height: Integer);
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44 | procedure ImageOp_B(Dst, Src: TBitmap; xDst, yDst, xSrc, ySrc, Width, Height: Integer);
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45 | procedure ImageOp_BCC(Dst, Src: TBitmap;
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46 | xDst, yDst, xSrc, ySrc, Width, Height, Color1, Color2: Integer); overload;
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47 | procedure ImageOp_BCC(Dst, Src: TBitmap;
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48 | DstPos: TPoint; SrcRect: TRect; Color1, Color2: Integer); overload;
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49 | procedure ImageOp_CBC(Dst, Src: TBitmap; xDst, yDst, xSrc, ySrc, Width, Height,
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50 | Color0, Color2: Integer);
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51 | procedure ImageOp_CCC(Bmp: TBitmap; X, Y, Width, Height, Color0, Color1, Color2: Integer);
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52 | function BitBltCanvas(DestCanvas: TCanvas; X, Y, Width, Height: Integer;
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53 | SrcCanvas: TCanvas; XSrc, YSrc: Integer; Rop: DWORD = SRCCOPY): Boolean; overload;
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54 | function BitBltCanvas(Dest: TCanvas; DestRect: TRect;
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55 | Src: TCanvas; SrcPos: TPoint; Rop: DWORD = SRCCOPY): Boolean; overload;
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56 | function BitBltBitmap(Dest: TBitmap; X, Y, Width, Height: Integer;
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57 | Src: TBitmap; XSrc, YSrc: Integer; Rop: DWORD = SRCCOPY): Boolean; overload;
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58 | function BitBltBitmap(Dest: TBitmap; DestRect: TRect;
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59 | Src: TBitmap; SrcPos: TPoint; Rop: DWORD = SRCCOPY): Boolean; overload;
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60 | procedure SLine(Canvas: TCanvas; x0, x1, Y: Integer; cl: TColor);
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61 | procedure DLine(Canvas: TCanvas; x0, x1, Y: Integer; cl0, cl1: TColor);
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62 | procedure Frame(Canvas: TCanvas; x0, y0, x1, y1: Integer; cl0, cl1: TColor);
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63 | procedure RFrame(Canvas: TCanvas; x0, y0, x1, y1: Integer; cl0, cl1: TColor);
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64 | procedure CFrame(Canvas: TCanvas; x0, y0, x1, y1, Corner: Integer; cl: TColor);
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65 | procedure FrameImage(Canvas: TCanvas; Src: TBitmap;
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66 | X, Y, Width, Height, xSrc, ySrc: Integer; IsControl: Boolean = False);
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67 | procedure GlowFrame(Dst: TBitmap; x0, y0, Width, Height: Integer; cl: TColor);
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68 | procedure InitOrnament;
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69 | procedure InitCityMark(Texture: TTexture);
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70 | procedure Fill(Canvas: TCanvas; Left, Top, Width, Height, xOffset, yOffset: Integer); overload;
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71 | procedure Fill(Canvas: TCanvas; Rect: TRect; Offset: TPoint); overload;
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72 | procedure FillLarge(Canvas: TCanvas; x0, y0, x1, y1, xm: Integer);
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73 | procedure FillSeamless(Canvas: TCanvas; Left, Top, Width, Height, xOffset, yOffset: Integer;
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74 | const Texture: TBitmap);
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75 | procedure FillRectSeamless(Canvas: TCanvas; x0, y0, x1, y1, xOffset, yOffset: Integer;
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76 | const Texture: TBitmap);
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77 | procedure PaintBackground(Canvas: TCanvas; Left, Top, Width, Height, FormWidth,
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78 | FormHeight: Integer);
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79 | procedure Corner(Canvas: TCanvas; X, Y, Kind: Integer; T: TTexture);
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80 | procedure BiColorTextOut(Canvas: TCanvas; clMain, clBack: TColor; X, Y: Integer; S: string);
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81 | procedure LoweredTextOut(Canvas: TCanvas; cl: TColor; T: TTexture;
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82 | X, Y: Integer; S: string);
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83 | function BiColorTextWidth(Canvas: TCanvas; S: string): Integer;
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84 | procedure RisedTextOut(Canvas: TCanvas; X, Y: Integer; S: string);
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85 | procedure LightGradient(Canvas: TCanvas; X, Y, Width, Color: Integer);
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86 | procedure DarkGradient(Canvas: TCanvas; X, Y, Width, Kind: Integer);
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87 | procedure VLightGradient(Canvas: TCanvas; X, Y, Height, Color: Integer);
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88 | procedure VDarkGradient(Canvas: TCanvas; X, Y, Height, Kind: Integer);
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89 | procedure UnderlinedTitleValue(Canvas: TCanvas; Title, Value: string; X, Y, Width: Integer);
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90 | procedure NumberBar(Dst: TBitmap; X, Y: Integer; Cap: string; Val: Integer;
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91 | T: TTexture);
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92 | procedure CountBar(Dst: TBitmap; X, Y, W: Integer; Kind: Integer;
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93 | Cap: string; Val: Integer; T: TTexture);
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94 | procedure PaintProgressBar(Canvas: TCanvas; Kind, X, Y, Pos, Growth, Max: Integer;
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95 | T: TTexture);
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96 | procedure PaintRelativeProgressBar(Canvas: TCanvas;
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97 | Kind, X, Y, Size, Pos, Growth, Max: Integer; IndicateComplete: Boolean;
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98 | T: TTexture);
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99 | procedure PaintLogo(Canvas: TCanvas; X, Y, LightColor, ShadeColor: Integer);
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100 | procedure DrawBufferEnsureSize(Width, Height: Integer);
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101 | procedure LoadPhrases;
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102 | procedure Texturize(Dest, Texture: TBitmap; TransparentColor: Cardinal);
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103 | procedure DarkenImage(Bitmap: TBitmap; Change: Integer);
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104 | {$IFNDEF DPI}
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105 | function ScaleToNative(Value: Integer): Integer;
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106 | function ScaleToNativeDist(Base, Value: Integer): Integer;
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107 | function ScaleFromNative(Value: Integer): Integer;
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108 | function BitBltBitmapPrecise(Dest: TBitmap; X, Y, Width, Height: Integer; Src: TBitmap;
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109 | XSrc, YSrc: Integer; Rop: DWORD = SRCCOPY; Precise: Boolean = False): Boolean;
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110 | {$ENDIF}
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111 | procedure UnshareBitmap(Bitmap: TBitmap);
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112 | procedure Gtk2Fix;
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113 | procedure Gtk2DisableControlStyling(WinControl: TWinControl);
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114 | procedure LoadConfig(Key: string);
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115 | procedure SaveConfig(Key: string);
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116 |
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117 | const
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118 | TransparentColor1 = $FF00FF;
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119 | TransparentColor2 = $7F007F;
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120 |
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121 | // template positions in Templates.png
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122 | xNation = 1;
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123 | yNation = 25;
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124 | xCoal = 1;
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125 | yCoal = 148;
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126 |
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127 | // Icons.bmp structure
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128 | xSizeBig = 56;
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129 | ySizeBig = 40;
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130 |
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131 | GlowRange = 8;
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132 |
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133 | EmptySpaceColor = $101010;
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134 |
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135 | // color matrix
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136 | clkAge0 = 1;
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137 | cliTexture = 0;
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138 | cliBevelLight = cliTexture + 1;
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139 | cliBevelShade = cliTexture + 2;
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140 | cliTextLight = cliTexture + 3;
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141 | cliTextShade = cliTexture + 4;
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142 | cliLitText = cliTexture + 5;
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143 | cliMark = cliTexture + 6;
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144 | cliDimmedText = cliTexture + 7;
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145 | cliRoad = 8;
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146 | cliHouse = cliRoad + 1;
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147 | cliImp = cliRoad + 2;
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148 | cliImpProject = cliRoad + 3;
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149 | cliPage = 13;
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150 | cliCover = cliPage + 1;
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151 | clkMisc = 5;
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152 | cliPaper = 0;
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153 | cliPaperText = 1;
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154 | cliPaperCaption = 2;
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155 | clkCity = 6;
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156 | cliPlains = 0;
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157 | cliPrairie = 1;
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158 | cliHills = 2;
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159 | cliTundra = 3;
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160 | cliWater = 4;
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161 |
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162 | var
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163 | Phrases: TStringTable;
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164 | Phrases2: TStringTable;
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165 | GrExt: TGraphicSets;
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166 |
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167 | HGrSystem: TGraphicSet;
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168 | CityMark1: TGraphicSetItem;
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169 | CityMark2: TGraphicSetItem;
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170 |
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171 | HGrSystem2: TGraphicSet;
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172 | Ornament: TGraphicSetItem;
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173 | GBrainNoTerm: TGraphicSetItem;
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174 | GBrainSuperVirtual: TGraphicSetItem;
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175 | GBrainTerm: TGraphicSetItem;
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176 | GBrainRandom: TGraphicSetItem;
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177 |
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178 | Templates: TGraphicSet;
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179 | Logo: TGraphicSetItem;
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180 | BigBook: TGraphicSetItem;
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181 | SmallBook: TGraphicSetItem;
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182 | MenuLogo: TGraphicSetItem;
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183 | LinkArrows: TGraphicSetItem;
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184 | ScienceNationDot: TGraphicSetItem;
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185 | ResearchIcon: TGraphicSetItem;
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186 | ChangeIcon: TGraphicSetItem;
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187 | TreasuryIcon: TGraphicSetItem;
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188 | StarshipDeparted: TGraphicSetItem;
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189 | WeightOn: TGraphicSetItem;
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190 | WeightOff: TGraphicSetItem;
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191 |
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192 | ClickFrameColor: Integer;
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193 | MainTexture: TTexture;
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194 | Colors: TBitmap;
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195 | Paper: TBitmap;
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196 | BigImp: TBitmap;
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197 | DrawBuffer: TBitmap;
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198 | FullScreen: Boolean;
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199 | MusicEnabled: Boolean;
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200 | MusicVolume: Single;
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201 | TermBounds: TRect;
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202 | GenerateNames: Boolean;
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203 | InitOrnamentDone: Boolean;
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204 | Phrases2FallenBackToEnglish: Boolean;
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205 |
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206 | UniFont: array [TFontType] of TFont;
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207 | Gamma: Integer; // global gamma correction (cent)
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208 | CustomDpiEnabled: Boolean;
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209 | CustomDpi: Integer;
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210 |
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211 | procedure LoadAssets;
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212 | procedure UnitInit;
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213 | procedure UnitDone;
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214 | procedure InitGammaLookupTable;
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215 |
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216 |
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217 | implementation
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218 |
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219 | uses
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220 | {$IFDEF DPI}Dpi.PixelPointer,{$ELSE}PixelPointer,{$ENDIF}
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221 | Directories, Sound, Registry
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222 | {$IFDEF LCLGTK2}, gtk2, WSProc{$ENDIF};
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223 |
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224 | var
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225 | {$IFDEF WINDOWS}
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226 | StartResolution: TDeviceMode;
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227 | ResolutionChanged: Boolean;
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228 | {$ENDIF}
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229 |
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230 | GammaLookupTable: array [0..255] of Byte;
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231 |
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232 | {$IFDEF WINDOWS}
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233 | function ChangeResolution(X, Y, bpp, freq: Integer): Boolean;
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234 | var
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235 | DevMode: TDeviceMode;
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236 | begin
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237 | EnumDisplaySettings(nil, 0, DevMode);
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238 | DevMode.dmFields := DM_PELSWIDTH or DM_PELSHEIGHT or DM_BITSPERPEL or
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239 | DM_DISPLAYFREQUENCY;
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240 | DevMode.dmPelsWidth := X;
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241 | DevMode.dmPelsHeight := Y;
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242 | DevMode.dmBitsPerPel := bpp;
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243 | DevMode.dmDisplayFrequency := freq;
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244 | Result := ChangeDisplaySettings(DevMode, 0) = DISP_CHANGE_SUCCESSFUL;
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245 | if Result then
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246 | ResolutionChanged := True;
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247 | end;
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248 |
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249 | {$ENDIF}
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250 |
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251 | procedure RestoreResolution;
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252 | begin
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253 | {$IFDEF WINDOWS}
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254 | if ResolutionChanged then
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255 | ChangeDisplaySettings(StartResolution, 0);
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256 | ResolutionChanged := False;
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257 | {$ENDIF}
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258 | end;
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259 |
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260 | procedure EmptyMenu(MenuItems: TMenuItem; Keep: Integer = 0);
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261 | var
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262 | MenuItem: TMenuItem;
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263 | begin
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264 | if Keep = 0 then MenuItems.Clear
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265 | else
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266 | while MenuItems.Count > Keep do begin
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267 | MenuItem := MenuItems[MenuItems.Count - 1];
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268 | MenuItems.Delete(MenuItems.Count - 1);
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269 | FreeAndNil(MenuItem);
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270 | end;
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271 | end;
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272 |
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273 | function TurnToYear(Turn: Integer): Integer;
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274 | begin
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275 | Result := -4000;
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276 | if Turn <= 0 then Exit;
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277 |
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278 | // Year -4000..-1000, Turn 0..60
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279 | Inc(Result, Min(60, Turn) * 50);
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280 | Dec(Turn, Min(60, Turn));
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281 | if Turn = 0 then Exit;
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282 |
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283 | // Year -1000..0, Turn 60..100
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284 | Inc(Result, Min(40, Turn) * 25);
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285 | Dec(Turn, Min(40, Turn));
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286 | if Turn = 0 then Exit;
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287 |
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288 | // Year 0..1500, Turn 100..175
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289 | Inc(Result, Min(75, Turn) * 20);
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290 | Dec(Turn, Min(75, Turn));
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291 | if Turn = 0 then Exit;
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292 |
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293 | // Year 1500..1750, Turn 175..200
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294 | Inc(Result, Min(25, Turn) * 10);
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295 | Dec(Turn, Min(25, Turn));
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296 | if Turn = 0 then Exit;
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297 |
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298 | // Year 1750..1850, Turn 200..250
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299 | Inc(Result, Min(50, Turn) * 2);
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300 | Dec(Turn, Min(50, Turn));
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301 | if Turn = 0 then Exit;
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302 |
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303 | // Year 1850.., Turn 250..
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304 | Inc(Result, Turn);
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305 | end;
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306 |
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307 | function TurnToString(Turn: Integer): string;
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308 | var
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309 | Year: Integer;
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310 | begin
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311 | if GenerateNames then
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312 | begin
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313 | Year := TurnToYear(Turn);
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314 | if Year < 0 then
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315 | Result := Format(Phrases.Lookup('BC'), [-Year])
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316 | else
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317 | Result := Format(Phrases.Lookup('AD'), [Year]);
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318 | end
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319 | else
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320 | Result := IntToStr(Turn);
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321 | end;
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322 |
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323 | function MovementToString(Movement: Integer): string;
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324 | begin
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325 | if Movement >= 1000 then
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326 | begin
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327 | Result := Char(48 + Movement div 1000);
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328 | Movement := Movement mod 1000;
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329 | end
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330 | else
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331 | Result := '';
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332 | Result := Result + Char(48 + Movement div 100);
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333 | Movement := Movement mod 100;
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334 | if Movement > 0 then
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335 | begin
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336 | Result := Result + '.' + Char(48 + Movement div 10);
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337 | Movement := Movement mod 10;
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338 | if Movement > 0 then
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339 | Result := Result + Char(48 + Movement);
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340 | end;
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341 | end;
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342 |
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343 | procedure BtnFrame(Canvas: TCanvas; P: TRect; T: TTexture);
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344 | begin
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345 | RFrame(Canvas, P.Left - 1, P.Top - 1, P.Right, P.Bottom, T.ColorBevelShade,
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346 | T.ColorBevelLight);
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347 | end;
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348 |
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349 | procedure EditFrame(Canvas: TCanvas; P: TRect; T: TTexture);
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350 | begin
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351 | Frame(Canvas, P.Left - 1, P.Top - 1, P.Right, P.Bottom, $000000, $000000);
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352 | Frame(Canvas, P.Left - 2, P.Top - 2, P.Right + 1, P.Bottom + 1, $000000, $000000);
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353 | Frame(Canvas, P.Left - 3, P.Top - 3, P.Right + 2, P.Bottom + 1, $000000, $000000);
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354 | RFrame(Canvas, P.Left - 4, P.Top - 4, P.Right + 3, P.Bottom + 2, T.ColorBevelShade,
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355 | T.ColorBevelLight);
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356 | end;
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357 |
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358 | function HexCharToInt(X: Char): Integer;
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359 | begin
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360 | case X of
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361 | '0' .. '9': Result := Ord(X) - Ord('0');
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362 | 'A' .. 'F': Result := Ord(X) - Ord('A') + 10;
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363 | 'a' .. 'f': Result := Ord(X) - Ord('a') + 10;
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364 | else Result := 0
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365 | end;
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366 | end;
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367 |
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368 | function HexStringToColor(S: string): Integer;
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369 | begin
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370 | while (Length(S) > 0) and (S[1] = ' ') do
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371 | Delete(S, 1, 1);
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372 | S := S + '000000';
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373 | if Gamma = 100 then
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374 | Result := $10 * HexCharToInt(S[1]) + $1 * HexCharToInt(S[2]) +
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375 | $1000 * HexCharToInt(S[3]) + $100 * HexCharToInt(S[4]) +
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376 | $100000 * HexCharToInt(S[5]) + $10000 * HexCharToInt(S[6])
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377 | else
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378 | Result := GammaLookupTable[$10 * HexCharToInt(S[1]) + HexCharToInt(S[2])] +
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379 | $100 * GammaLookupTable[$10 * HexCharToInt(S[3]) + HexCharToInt(S[4])] +
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380 | $10000 * GammaLookupTable[$10 * HexCharToInt(S[5]) + HexCharToInt(S[6])];
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381 | end;
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382 |
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383 | function ApplyGammaToPixel(Pixel: TPixel32): TPixel32;
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384 | begin
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385 | Result.R := GammaLookupTable[Pixel.R];
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386 | Result.G := GammaLookupTable[Pixel.G];
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387 | Result.B := GammaLookupTable[Pixel.B];
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388 | end;
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389 |
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390 | procedure ApplyGammaToBitmap(Bitmap: TBitmap);
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391 | var
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392 | PixelPtr: TPixelPointer;
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393 | X, Y: Integer;
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394 | begin
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395 | Bitmap.BeginUpdate;
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396 | PixelPtr := TPixelPointer.Create(Bitmap);
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397 | for Y := 0 to ScaleToNative(Bitmap.Height) - 1 do begin
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398 | for X := 0 to ScaleToNative(Bitmap.Width) - 1 do begin
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399 | PixelPtr.Pixel^ := ApplyGammaToPixel(PixelPtr.Pixel^);
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400 | PixelPtr.NextPixel;
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401 | end;
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402 | PixelPtr.NextLine;
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403 | end;
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404 | Bitmap.EndUpdate;
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405 | end;
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406 |
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407 | procedure CopyGray8BitTo24bitBitmap(Dst, Src: TRasterImage);
|
---|
408 | var
|
---|
409 | SrcPtr, DstPtr: TPixelPointer;
|
---|
410 | X, Y: Integer;
|
---|
411 | begin
|
---|
412 | //Dst.SetSize(Src.Width, Src.Height);
|
---|
413 | SrcPtr := TPixelPointer.Create(Src);
|
---|
414 | DstPtr := TPixelPointer.Create(Dst);
|
---|
415 | for Y := 0 to ScaleToNative(Src.Height - 1) do begin
|
---|
416 | for X := 0 to ScaleToNative(Src.Width - 1) do begin
|
---|
417 | DstPtr.PixelB := SrcPtr.PixelB;
|
---|
418 | DstPtr.PixelG := SrcPtr.PixelB;
|
---|
419 | DstPtr.PixelR := SrcPtr.PixelB;
|
---|
420 | SrcPtr.NextPixel;
|
---|
421 | DstPtr.NextPixel;
|
---|
422 | end;
|
---|
423 | SrcPtr.NextLine;
|
---|
424 | DstPtr.NextLine;
|
---|
425 | end;
|
---|
426 | end;
|
---|
427 |
|
---|
428 | function LoadGraphicFile(Bmp: TBitmap; FileName: string; Options:
|
---|
429 | TLoadGraphicFileOptions = []): Boolean;
|
---|
430 | var
|
---|
431 | Jpeg: TJpegImage;
|
---|
432 | Png: TPortableNetworkGraphic;
|
---|
433 | begin
|
---|
434 | Result := False;
|
---|
435 | if ExtractFileExt(FileName) = '' then
|
---|
436 | FileName := FileName + '.png';
|
---|
437 |
|
---|
438 | if FileExists(FileName) then begin
|
---|
439 | if ExtractFileExt(FileName) = '.jpg' then begin
|
---|
440 | Jpeg := TJpegImage.Create;
|
---|
441 | try
|
---|
442 | Jpeg.LoadFromFile(FileName);
|
---|
443 | if not (gfNoGamma in Options) then
|
---|
444 | Bmp.PixelFormat := TPixelFormat.pf24bit;
|
---|
445 | Bmp.SetSize(Jpeg.Width, Jpeg.Height);
|
---|
446 | Bmp.Canvas.Draw(0, 0, Jpeg);
|
---|
447 | Result := True;
|
---|
448 | except
|
---|
449 | Result := False;
|
---|
450 | end;
|
---|
451 | FreeAndNil(Jpeg);
|
---|
452 | end else
|
---|
453 | if ExtractFileExt(FileName) = '.png' then begin
|
---|
454 | Png := TPortableNetworkGraphic.Create;
|
---|
455 | try
|
---|
456 | Png.PixelFormat := Bmp.PixelFormat;
|
---|
457 | Png.LoadFromFile(FileName);
|
---|
458 | if not (gfNoGamma in Options) then
|
---|
459 | Bmp.PixelFormat := TPixelFormat.pf24bit;
|
---|
460 | Bmp.SetSize(Png.Width, Png.Height);
|
---|
461 | if (Png.RawImage.Description.Format = ricfGray) then
|
---|
462 | begin
|
---|
463 | // LCL doesn't support 8-bit colors properly. Use 24-bit instead.
|
---|
464 | Bmp.PixelFormat := TPixelFormat.pf24bit;
|
---|
465 | CopyGray8BitTo24bitBitmap(Bmp, Png);
|
---|
466 | end
|
---|
467 | else
|
---|
468 | Bmp.Canvas.Draw(0, 0, Png);
|
---|
469 | Result := True;
|
---|
470 | except
|
---|
471 | Result := False;
|
---|
472 | end;
|
---|
473 | FreeAndNil(Png);
|
---|
474 | end else
|
---|
475 | if ExtractFileExt(FileName) = '.bmp' then begin
|
---|
476 | try
|
---|
477 | Bmp.LoadFromFile(FileName);
|
---|
478 | if not (gfNoGamma in Options) then
|
---|
479 | Bmp.PixelFormat := TPixelFormat.pf24bit;
|
---|
480 | Result := True;
|
---|
481 | except
|
---|
482 | Result := False;
|
---|
483 | end;
|
---|
484 | end else
|
---|
485 | raise Exception.Create('Unsupported image file type ' + ExtractFileExt(FileName));
|
---|
486 | end;
|
---|
487 |
|
---|
488 | if not Result then begin
|
---|
489 | if not (gfNoError in Options) then
|
---|
490 | raise Exception.Create(Format(Phrases.Lookup('FILENOTFOUND'), [FileName]));
|
---|
491 | end;
|
---|
492 |
|
---|
493 | if (not (gfNoGamma in Options)) and (Gamma <> 100) then
|
---|
494 | ApplyGammaToBitmap(Bmp);
|
---|
495 | end;
|
---|
496 |
|
---|
497 | function ExtractFileNameWithoutExt(const Filename: string): string;
|
---|
498 | var
|
---|
499 | P: Integer;
|
---|
500 | begin
|
---|
501 | Result := Filename;
|
---|
502 | P := Length(Result);
|
---|
503 | while P > 0 do begin
|
---|
504 | case Result[P] of
|
---|
505 | PathDelim: Exit;
|
---|
506 | {$ifdef windows}
|
---|
507 | '/': if ('/' in AllowDirectorySeparators) then Exit;
|
---|
508 | {$endif}
|
---|
509 | '.': Exit(Copy(Result, 1, P - 1));
|
---|
510 | end;
|
---|
511 | Dec(P);
|
---|
512 | end;
|
---|
513 | end;
|
---|
514 |
|
---|
515 | function LoadGraphicSet(const Name: string; Transparency: Boolean = True): TGraphicSet;
|
---|
516 | var
|
---|
517 | X: Integer;
|
---|
518 | Y: Integer;
|
---|
519 | OriginalColor: Integer;
|
---|
520 | FileName: string;
|
---|
521 | DataPixel: TPixelPointer;
|
---|
522 | MaskPixel: TPixelPointer;
|
---|
523 | begin
|
---|
524 | Result := GrExt.SearchByName(Name);
|
---|
525 | if not Assigned(Result) then begin
|
---|
526 | Result := GrExt.AddNew(Name);
|
---|
527 | FileName := GetGraphicsDir + DirectorySeparator + Name;
|
---|
528 | // Do not apply gamma during file load as it would affect also transparency colors
|
---|
529 | if not LoadGraphicFile(Result.Data, FileName, [gfNoGamma]) then begin
|
---|
530 | Result := nil;
|
---|
531 | Exit;
|
---|
532 | end;
|
---|
533 |
|
---|
534 | FileName := ExtractFileNameWithoutExt(FileName) + GraphicSetFileExt;
|
---|
535 |
|
---|
536 | if FileExists(FileName) then
|
---|
537 | Result.LoadFromFile(FileName);
|
---|
538 |
|
---|
539 | Result.ResetPixUsed;
|
---|
540 |
|
---|
541 | if Transparency then begin
|
---|
542 | Result.Mask.SetSize(Result.Data.Width, Result.Data.Height);
|
---|
543 |
|
---|
544 | Result.Data.BeginUpdate;
|
---|
545 | Result.Mask.BeginUpdate;
|
---|
546 | DataPixel := TPixelPointer.Create(Result.Data);
|
---|
547 | MaskPixel := TPixelPointer.Create(Result.Mask);
|
---|
548 | for Y := 0 to ScaleToNative(Result.Data.Height) - 1 do begin
|
---|
549 | for X := 0 to ScaleToNative(Result.Data.Width) - 1 do begin
|
---|
550 | OriginalColor := DataPixel.PixelARGB and $FFFFFF;
|
---|
551 | if (OriginalColor = TransparentColor1) or (OriginalColor = TransparentColor2) then begin
|
---|
552 | MaskPixel.PixelRGB := $ffffff;
|
---|
553 | DataPixel.PixelRGB := 0;
|
---|
554 | end else begin
|
---|
555 | MaskPixel.PixelRGB := 0;
|
---|
556 | end;
|
---|
557 | DataPixel.NextPixel;
|
---|
558 | MaskPixel.NextPixel;
|
---|
559 | end;
|
---|
560 | DataPixel.NextLine;
|
---|
561 | MaskPixel.NextLine;
|
---|
562 | end;
|
---|
563 | Result.Data.EndUpdate;
|
---|
564 | Result.Mask.EndUpdate;
|
---|
565 |
|
---|
566 | if Gamma <> 100 then
|
---|
567 | ApplyGammaToBitmap(Result.Data);
|
---|
568 | end;
|
---|
569 | end;
|
---|
570 | end;
|
---|
571 |
|
---|
572 | procedure Dump(Dst: TBitmap; HGr: TGraphicSet; xDst, yDst, Width, Height, xGr, yGr: Integer);
|
---|
573 | begin
|
---|
574 | BitBltBitmap(Dst, xDst, yDst, Width, Height, HGr.Data, xGr, yGr);
|
---|
575 | end;
|
---|
576 |
|
---|
577 | procedure BitmapReplaceColor(Dst: TBitmap; X, Y, Width, Height: Integer; OldColor, NewColor: TColor);
|
---|
578 | var
|
---|
579 | XX, YY: Integer;
|
---|
580 | PixelPtr: TPixelPointer;
|
---|
581 | begin
|
---|
582 | Dst.BeginUpdate;
|
---|
583 | PixelPtr := TPixelPointer.Create(Dst, ScaleToNative(X), ScaleToNative(Y));
|
---|
584 | for YY := 0 to ScaleToNative(Height) - 1 do begin
|
---|
585 | for XX := 0 to ScaleToNative(Width) - 1 do begin
|
---|
586 | if PixelPtr.PixelRGB = SwapRedBlue(OldColor) then begin
|
---|
587 | PixelPtr.PixelRGB := SwapRedBlue(NewColor);
|
---|
588 | end;
|
---|
589 | PixelPtr.NextPixel;
|
---|
590 | end;
|
---|
591 | PixelPtr.NextLine;
|
---|
592 | end;
|
---|
593 | Dst.EndUpdate;
|
---|
594 | end;
|
---|
595 |
|
---|
596 | procedure MakeBlue(Dst: TBitmap; X, Y, Width, Height: Integer);
|
---|
597 | var
|
---|
598 | XX, YY: Integer;
|
---|
599 | PixelPtr: TPixelPointer;
|
---|
600 | begin
|
---|
601 | Dst.BeginUpdate;
|
---|
602 | PixelPtr := TPixelPointer.Create(Dst, ScaleToNative(X), ScaleToNative(Y));
|
---|
603 | for yy := 0 to ScaleToNative(Height) - 1 do begin
|
---|
604 | for xx := 0 to ScaleToNative(Width) - 1 do begin
|
---|
605 | PixelPtr.PixelB := PixelPtr.PixelB div 2;
|
---|
606 | PixelPtr.PixelG := PixelPtr.PixelG div 2;
|
---|
607 | PixelPtr.PixelR := PixelPtr.PixelR div 2;
|
---|
608 | PixelPtr.NextPixel;
|
---|
609 | end;
|
---|
610 | PixelPtr.NextLine;
|
---|
611 | end;
|
---|
612 | Dst.EndUpdate;
|
---|
613 | end;
|
---|
614 |
|
---|
615 | procedure MakeRed(Dst: TBitmap; X, Y, Width, Height: Integer);
|
---|
616 | var
|
---|
617 | XX, YY: Integer;
|
---|
618 | Gray: Integer;
|
---|
619 | PixelPtr: TPixelPointer;
|
---|
620 | begin
|
---|
621 | Dst.BeginUpdate;
|
---|
622 | PixelPtr := TPixelPointer.Create(Dst, ScaleToNative(X), ScaleToNative(Y));
|
---|
623 | for YY := 0 to ScaleToNative(Height) - 1 do begin
|
---|
624 | for XX := 0 to ScaleToNative(Width) - 1 do begin
|
---|
625 | Gray := (Integer(PixelPtr.PixelB) + Integer(PixelPtr.PixelG) +
|
---|
626 | Integer(PixelPtr.PixelR)) * 85 shr 8;
|
---|
627 | PixelPtr.PixelB := 0;
|
---|
628 | PixelPtr.PixelG := 0;
|
---|
629 | PixelPtr.PixelR := Gray; // 255-(255-gray) div 2;
|
---|
630 | PixelPtr.NextPixel;
|
---|
631 | end;
|
---|
632 | PixelPtr.NextLine;
|
---|
633 | end;
|
---|
634 | Dst.EndUpdate;
|
---|
635 | end;
|
---|
636 |
|
---|
637 | procedure ImageOp_B(Dst, Src: TBitmap; xDst, yDst, xSrc, ySrc, Width, Height: Integer);
|
---|
638 | // Src is template
|
---|
639 | // X channel = background amp (old Dst content), 128=original brightness
|
---|
640 | var
|
---|
641 | X, Y: Integer;
|
---|
642 | Brightness, Test: Integer;
|
---|
643 | PixelSrc: TPixelPointer;
|
---|
644 | PixelDst: TPixelPointer;
|
---|
645 | begin
|
---|
646 | xDst := ScaleToNative(xDst);
|
---|
647 | yDst := ScaleToNative(yDst);
|
---|
648 | xSrc := ScaleToNative(xSrc);
|
---|
649 | ySrc := ScaleToNative(ySrc);
|
---|
650 | Width := ScaleToNative(Width);
|
---|
651 | Height := ScaleToNative(Height);
|
---|
652 | //Assert(Src.PixelFormat = pf8bit);
|
---|
653 | Assert(Dst.PixelFormat = TPixelFormat.pf24bit);
|
---|
654 | if xDst < 0 then begin
|
---|
655 | Width := Width + xDst;
|
---|
656 | xSrc := xSrc - xDst;
|
---|
657 | xDst := 0;
|
---|
658 | end;
|
---|
659 | if yDst < 0 then begin
|
---|
660 | Height := Height + yDst;
|
---|
661 | ySrc := ySrc - yDst;
|
---|
662 | yDst := 0;
|
---|
663 | end;
|
---|
664 | if xDst + Width > ScaleToNative(Dst.Width) then
|
---|
665 | Width := ScaleToNative(Dst.Width) - xDst;
|
---|
666 | if yDst + Height > ScaleToNative(Dst.Height) then
|
---|
667 | Height := ScaleToNative(Dst.Height) - yDst;
|
---|
668 | if (Width < 0) or (Height < 0) then
|
---|
669 | Exit;
|
---|
670 |
|
---|
671 | Dst.BeginUpdate;
|
---|
672 | Src.BeginUpdate;
|
---|
673 | PixelDst := TPixelPointer.Create(Dst, xDst, yDst);
|
---|
674 | PixelSrc := TPixelPointer.Create(Src, xSrc, ySrc);
|
---|
675 | for Y := 0 to Height - 1 do begin
|
---|
676 | for X := 0 to Width - 1 do begin
|
---|
677 | Brightness := PixelSrc.PixelB; // One byte for 8-bit color
|
---|
678 | Test := (PixelDst.PixelR * Brightness) shr 7;
|
---|
679 | if Test >= 256 then
|
---|
680 | PixelDst.PixelR := 255
|
---|
681 | else
|
---|
682 | PixelDst.PixelR := Test; // Red
|
---|
683 | Test := (PixelDst.PixelG * Brightness) shr 7;
|
---|
684 | if Test >= 256 then
|
---|
685 | PixelDst.PixelG := 255
|
---|
686 | else
|
---|
687 | PixelDst.PixelG := Test; // Green
|
---|
688 | Test := (PixelDst.PixelB * Brightness) shr 7;
|
---|
689 | if Test >= 256 then
|
---|
690 | PixelDst.PixelR := 255
|
---|
691 | else
|
---|
692 | PixelDst.PixelB := Test; // Blue
|
---|
693 | PixelDst.NextPixel;
|
---|
694 | PixelSrc.NextPixel;
|
---|
695 | end;
|
---|
696 | PixelDst.NextLine;
|
---|
697 | PixelSrc.NextLine;
|
---|
698 | end;
|
---|
699 | Src.EndUpdate;
|
---|
700 | Dst.EndUpdate;
|
---|
701 | end;
|
---|
702 |
|
---|
703 | procedure ImageOp_BCC(Dst, Src: TBitmap; xDst, yDst, xSrc, ySrc, Width, Height,
|
---|
704 | Color1, Color2: Integer);
|
---|
705 | // Src is template
|
---|
706 | // B channel = background amp (old Dst content), 128=original brightness
|
---|
707 | // G channel = Color1 amp, 128=original brightness
|
---|
708 | // R channel = Color2 amp, 128=original brightness
|
---|
709 | var
|
---|
710 | ix, iy, amp1, amp2, trans, Value: Integer;
|
---|
711 | SrcPixel: TPixelPointer;
|
---|
712 | DstPixel: TPixelPointer;
|
---|
713 | DstWidth, DstHeight: Integer;
|
---|
714 | SrcWidth, SrcHeight: Integer;
|
---|
715 | begin
|
---|
716 | if xDst < 0 then begin
|
---|
717 | Width := Width + xDst;
|
---|
718 | xSrc := xSrc - xDst;
|
---|
719 | xDst := 0;
|
---|
720 | end;
|
---|
721 | if yDst < 0 then begin
|
---|
722 | Height := Height + yDst;
|
---|
723 | ySrc := ySrc - yDst;
|
---|
724 | yDst := 0;
|
---|
725 | end;
|
---|
726 | if xDst + Width > Dst.Width then
|
---|
727 | Width := Dst.Width - xDst;
|
---|
728 | if yDst + Height > Dst.Height then
|
---|
729 | Height := Dst.Height - yDst;
|
---|
730 | if (Width < 0) or (Height < 0) then
|
---|
731 | Exit;
|
---|
732 | DstWidth := ScaleToNativeDist(xDst, Width);
|
---|
733 | DstHeight := ScaleToNativeDist(yDst, Height);
|
---|
734 | SrcWidth := ScaleToNativeDist(xSrc, Width);
|
---|
735 | SrcHeight := ScaleToNativeDist(ySrc, Height);
|
---|
736 | xDst := ScaleToNative(xDst);
|
---|
737 | yDst := ScaleToNative(yDst);
|
---|
738 | xSrc := ScaleToNative(xSrc);
|
---|
739 | ySrc := ScaleToNative(ySrc);
|
---|
740 |
|
---|
741 | Src.BeginUpdate;
|
---|
742 | Dst.BeginUpdate;
|
---|
743 | SrcPixel := TPixelPointer.Create(Src, xSrc, ySrc);
|
---|
744 | DstPixel := TPixelPointer.Create(Dst, xDst, yDst);
|
---|
745 | for iy := 0 to DstHeight - 1 do begin
|
---|
746 | for ix := 0 to DstWidth - 1 do begin
|
---|
747 | trans := SrcPixel.PixelB * 2; // green channel = transparency
|
---|
748 | amp1 := SrcPixel.PixelG * 2;
|
---|
749 | amp2 := SrcPixel.PixelR * 2;
|
---|
750 | if trans <> $FF then begin
|
---|
751 | Value := (DstPixel.PixelB * trans + ((Color2 shr 16) and $FF) *
|
---|
752 | amp2 + ((Color1 shr 16) and $FF) * amp1) div $FF;
|
---|
753 | DstPixel.PixelB := Min(Value, 255);
|
---|
754 |
|
---|
755 | Value := (DstPixel.PixelG * trans + ((Color2 shr 8) and $FF) *
|
---|
756 | amp2 + ((Color1 shr 8) and $FF) * amp1) div $FF;
|
---|
757 | DstPixel.PixelG := Min(Value, 255);
|
---|
758 |
|
---|
759 | Value := (DstPixel.PixelR * trans + (Color2 and $FF) *
|
---|
760 | amp2 + (Color1 and $FF) * amp1) div $FF;
|
---|
761 | DstPixel.PixelR := Min(Value, 255);
|
---|
762 | end;
|
---|
763 |
|
---|
764 | if ix < SrcWidth - 1 then SrcPixel.NextPixel;
|
---|
765 | DstPixel.NextPixel;
|
---|
766 | end;
|
---|
767 | if iy < SrcHeight - 1 then SrcPixel.NextLine
|
---|
768 | else SrcPixel.SetX(0);
|
---|
769 | DstPixel.NextLine;
|
---|
770 | end;
|
---|
771 | Src.EndUpdate;
|
---|
772 | Dst.EndUpdate;
|
---|
773 | end;
|
---|
774 |
|
---|
775 | procedure ImageOp_BCC(Dst, Src: TBitmap; DstPos: TPoint; SrcRect: TRect;
|
---|
776 | Color1, Color2: Integer);
|
---|
777 | begin
|
---|
778 | ImageOp_BCC(Dst, Src, DstPos.X, DstPos.Y, SrcRect.Left, SrcRect.Top,
|
---|
779 | SrcRect.Width, SrcRect.Height, Color1, Color2);
|
---|
780 | end;
|
---|
781 |
|
---|
782 | procedure ImageOp_CBC(Dst, Src: TBitmap; xDst, yDst, xSrc, ySrc, Width, Height,
|
---|
783 | Color0, Color2: Integer);
|
---|
784 | // Src is template
|
---|
785 | // B channel = Color0 amp
|
---|
786 | // G channel = background amp (old Dst content), 128=original brightness
|
---|
787 | // R channel = Color2 amp
|
---|
788 | var
|
---|
789 | ix, iy, amp0, amp1, trans, Value: Integer;
|
---|
790 | SrcPixel: TPixelPointer;
|
---|
791 | DstPixel: TPixelPointer;
|
---|
792 | begin
|
---|
793 | xDst := ScaleToNative(xDst);
|
---|
794 | yDst := ScaleToNative(yDst);
|
---|
795 | xSrc := ScaleToNative(xSrc);
|
---|
796 | ySrc := ScaleToNative(ySrc);
|
---|
797 | Width := ScaleToNative(Width);
|
---|
798 | Height := ScaleToNative(Height);
|
---|
799 | Src.BeginUpdate;
|
---|
800 | Dst.BeginUpdate;
|
---|
801 | SrcPixel := TPixelPointer.Create(Src, xSrc, ySrc);
|
---|
802 | DstPixel := TPixelPointer.Create(Dst, xDst, yDst);
|
---|
803 | for iy := 0 to Height - 1 do begin
|
---|
804 | for ix := 0 to Width - 1 do begin
|
---|
805 | trans := SrcPixel.PixelB * 2; // green channel = transparency
|
---|
806 | amp0 := SrcPixel.PixelG * 2;
|
---|
807 | amp1 := SrcPixel.PixelR * 2;
|
---|
808 | if trans <> $FF then begin
|
---|
809 | Value := (DstPixel.PixelB * trans + (Color2 shr 16 and $FF) * amp1 +
|
---|
810 | (Color0 shr 16 and $FF) * amp0) div $FF;
|
---|
811 | DstPixel.PixelB := Min(Value, 255);
|
---|
812 |
|
---|
813 | Value := (DstPixel.PixelG * trans + (Color2 shr 8 and $FF) * amp1 +
|
---|
814 | (Color0 shr 8 and $FF) * amp0) div $FF;
|
---|
815 | DstPixel.PixelG := Min(Value, 255);
|
---|
816 |
|
---|
817 | Value := (DstPixel.PixelR * trans + (Color2 and $FF) * amp1 +
|
---|
818 | (Color0 and $FF) * amp0) div $FF;
|
---|
819 | DstPixel.PixelR := Min(Value, 255);
|
---|
820 | end;
|
---|
821 | SrcPixel.NextPixel;
|
---|
822 | DstPixel.NextPixel;
|
---|
823 | end;
|
---|
824 | SrcPixel.NextLine;
|
---|
825 | DstPixel.NextLine;
|
---|
826 | end;
|
---|
827 | Src.EndUpdate;
|
---|
828 | Dst.EndUpdate;
|
---|
829 | end;
|
---|
830 |
|
---|
831 | procedure ImageOp_CCC(Bmp: TBitmap; X, Y, Width, Height, Color0, Color1, Color2: Integer);
|
---|
832 | // Bmp is template
|
---|
833 | // B channel = Color0 amp, 128=original brightness
|
---|
834 | // G channel = Color1 amp, 128=original brightness
|
---|
835 | // R channel = Color2 amp, 128=original brightness
|
---|
836 | var
|
---|
837 | XX, YY: Integer;
|
---|
838 | Red, Green: Integer;
|
---|
839 | PixelPtr: TPixelPointer;
|
---|
840 | begin
|
---|
841 | X := ScaleToNative(X);
|
---|
842 | Y := ScaleToNative(Y);
|
---|
843 | Width := ScaleToNativeDist(X, Width);
|
---|
844 | Height := ScaleToNativeDist(Y, Height);
|
---|
845 |
|
---|
846 | if X + Width > ScaleToNative(Bmp.Width) then
|
---|
847 | Width := ScaleToNative(Bmp.Width) - X;
|
---|
848 | if Y + Height > ScaleToNative(Bmp.Height) then
|
---|
849 | Height := ScaleToNative(Bmp.Height) - Y;
|
---|
850 | if (Width < 0) or (Height < 0) then
|
---|
851 | Exit;
|
---|
852 |
|
---|
853 | Bmp.BeginUpdate;
|
---|
854 | Assert(Bmp.PixelFormat = TPixelFormat.pf24bit);
|
---|
855 | PixelPtr := TPixelPointer.Create(Bmp, X, Y);
|
---|
856 | for YY := 0 to Height - 1 do begin
|
---|
857 | for XX := 0 to Width - 1 do begin
|
---|
858 | Red := ((PixelPtr.PixelB * (Color0 and $0000FF) + PixelPtr.PixelG *
|
---|
859 | (Color1 and $0000FF) + PixelPtr.PixelR * (Color2 and $0000FF)) shr 8) and $ff;
|
---|
860 | Green := ((PixelPtr.PixelB * ((Color0 shr 8) and $0000FF) +
|
---|
861 | PixelPtr.PixelG * ((Color1 shr 8) and $0000FF) + PixelPtr.PixelR *
|
---|
862 | ((Color2 shr 8) and $0000FF)) shr 8) and $ff;
|
---|
863 | PixelPtr.PixelB := ((PixelPtr.PixelB * ((Color0 shr 16) and $0000FF) +
|
---|
864 | PixelPtr.PixelG * ((Color1 shr 16) and $0000FF) + PixelPtr.PixelR *
|
---|
865 | ((Color2 shr 16) and $0000FF)) shr 8) and $ff; // Blue
|
---|
866 | PixelPtr.PixelG := Green;
|
---|
867 | PixelPtr.PixelR := Red;
|
---|
868 | PixelPtr.NextPixel;
|
---|
869 | end;
|
---|
870 | PixelPtr.NextLine;
|
---|
871 | end;
|
---|
872 | Bmp.EndUpdate;
|
---|
873 | end;
|
---|
874 |
|
---|
875 | procedure Sprite(Canvas: TCanvas; HGr: TGraphicSet; xDst, yDst, Width, Height, xGr, yGr: Integer);
|
---|
876 | begin
|
---|
877 | BitBltCanvas(Canvas, xDst, yDst, Width, Height, HGr.Mask.Canvas, xGr, yGr, SRCAND);
|
---|
878 | BitBltCanvas(Canvas, xDst, yDst, Width, Height, HGr.Data.Canvas, xGr, yGr, SRCPAINT);
|
---|
879 | end;
|
---|
880 |
|
---|
881 | procedure Sprite(Canvas: TCanvas; xDst, yDst: Integer; GraphicSetItem: TGraphicSetItem);
|
---|
882 | begin
|
---|
883 | Sprite(Canvas, GraphicSetItem.GraphicSet, xDst, yDst, GraphicSetItem.Width,
|
---|
884 | GraphicSetItem.Height, GraphicSetItem.Left, GraphicSetItem.Top);
|
---|
885 | end;
|
---|
886 |
|
---|
887 | procedure Sprite(Dst: TBitmap; HGr: TGraphicSet; xDst, yDst, Width, Height, xGr, yGr: Integer);
|
---|
888 | begin
|
---|
889 | Sprite(Dst.Canvas, HGr, xDst, yDst, Width, Height, xGr, yGr);
|
---|
890 | end;
|
---|
891 |
|
---|
892 | function BitBltCanvas(DestCanvas: TCanvas; X, Y, Width, Height: Integer;
|
---|
893 | SrcCanvas: TCanvas; XSrc, YSrc: Integer; Rop: DWORD = SRCCOPY): Boolean;
|
---|
894 | begin
|
---|
895 | {$IFDEF WINDOWS}
|
---|
896 | {$IFDEF DPI}
|
---|
897 | Result := BitBlt(DestCanvas.Handle, X, Y, Width, Height, SrcCanvas.Handle, XSrc, YSrc, Rop);
|
---|
898 | {$ELSE}
|
---|
899 | // LCLIntf.BitBlt is slower than direct Windows BitBlt
|
---|
900 | Result := Windows.BitBlt(DestCanvas.Handle, ScaleToNative(X), ScaleToNative(Y),
|
---|
901 | ScaleToNative(Width), ScaleToNative(Height), SrcCanvas.Handle,
|
---|
902 | ScaleToNative(XSrc), ScaleToNative(YSrc), Rop);
|
---|
903 | {$ENDIF}
|
---|
904 | {$ELSE}
|
---|
905 | Result := BitBlt(DestCanvas.Handle, X, Y, Width, Height, SrcCanvas.Handle, XSrc, YSrc, Rop);
|
---|
906 | {$ENDIF}
|
---|
907 | end;
|
---|
908 |
|
---|
909 | function BitBltCanvas(Dest: TCanvas; DestRect: TRect; Src: TCanvas;
|
---|
910 | SrcPos: TPoint; Rop: DWORD): Boolean;
|
---|
911 | begin
|
---|
912 | Result := BitBltCanvas(Dest, DestRect.Left, DestRect.Top, DestRect.Width, DestRect.Height,
|
---|
913 | Src, SrcPos.X, SrcPos.Y, Rop);
|
---|
914 | end;
|
---|
915 |
|
---|
916 | function BitBltBitmap(Dest: TBitmap; X, Y, Width, Height: Integer;
|
---|
917 | Src: TBitmap; XSrc, YSrc: Integer; Rop: DWORD): Boolean;
|
---|
918 | begin
|
---|
919 | Result := BitBltCanvas(Dest.Canvas, X, Y, Width, Height, Src.Canvas, XSrc, YSrc, Rop);
|
---|
920 | end;
|
---|
921 |
|
---|
922 | function BitBltBitmap(Dest: TBitmap; DestRect: TRect; Src: TBitmap;
|
---|
923 | SrcPos: TPoint; Rop: DWORD): Boolean;
|
---|
924 | begin
|
---|
925 | Result := BitBltCanvas(Dest.Canvas, DestRect, Src.Canvas, SrcPos, Rop);
|
---|
926 | end;
|
---|
927 |
|
---|
928 | procedure SLine(Canvas: TCanvas; x0, x1, Y: Integer; cl: TColor);
|
---|
929 | begin
|
---|
930 | with Canvas do begin
|
---|
931 | Pen.Color := cl;
|
---|
932 | MoveTo(x0, Y);
|
---|
933 | LineTo(x1 + 1, Y);
|
---|
934 | end;
|
---|
935 | end;
|
---|
936 |
|
---|
937 | procedure DLine(Canvas: TCanvas; x0, x1, Y: Integer; cl0, cl1: TColor);
|
---|
938 | begin
|
---|
939 | with Canvas do begin
|
---|
940 | Pen.Color := cl0;
|
---|
941 | MoveTo(x0, Y);
|
---|
942 | LineTo(x1, Y);
|
---|
943 | Pen.Color := cl1;
|
---|
944 | MoveTo(x0 + 1, Y + 1);
|
---|
945 | LineTo(x1 + 1, Y + 1);
|
---|
946 | Pixels[x0, Y + 1] := cl0;
|
---|
947 | Pixels[x1, Y] := cl1;
|
---|
948 | end;
|
---|
949 | end;
|
---|
950 |
|
---|
951 | procedure Frame(Canvas: TCanvas; x0, y0, x1, y1: Integer; cl0, cl1: TColor);
|
---|
952 | begin
|
---|
953 | with Canvas do begin
|
---|
954 | MoveTo(x0, y1);
|
---|
955 | Pen.Color := cl0;
|
---|
956 | LineTo(x0, y0);
|
---|
957 | LineTo(x1, y0);
|
---|
958 | Pen.Color := cl1;
|
---|
959 | LineTo(x1, y1);
|
---|
960 | LineTo(x0, y1);
|
---|
961 | end;
|
---|
962 | end;
|
---|
963 |
|
---|
964 | procedure RFrame(Canvas: TCanvas; x0, y0, x1, y1: Integer; cl0, cl1: TColor);
|
---|
965 | begin
|
---|
966 | with Canvas do begin
|
---|
967 | Pen.Color := cl0;
|
---|
968 | MoveTo(x0, y0 + 1);
|
---|
969 | LineTo(x0, y1);
|
---|
970 | MoveTo(x0 + 1, y0);
|
---|
971 | LineTo(x1, y0);
|
---|
972 | Pen.Color := cl1;
|
---|
973 | MoveTo(x1, y0 + 1);
|
---|
974 | LineTo(x1, y1);
|
---|
975 | MoveTo(x0 + 1, y1);
|
---|
976 | LineTo(x1, y1);
|
---|
977 | end;
|
---|
978 | end;
|
---|
979 |
|
---|
980 | procedure CFrame(Canvas: TCanvas; x0, y0, x1, y1, Corner: Integer; cl: TColor);
|
---|
981 | begin
|
---|
982 | with Canvas do begin
|
---|
983 | Pen.Color := cl;
|
---|
984 | MoveTo(x0, y0 + Corner - 1);
|
---|
985 | LineTo(x0, y0);
|
---|
986 | LineTo(x0 + Corner, y0);
|
---|
987 | MoveTo(x1, y0 + Corner - 1);
|
---|
988 | LineTo(x1, y0);
|
---|
989 | LineTo(x1 - Corner, y0);
|
---|
990 | MoveTo(x1, y1 - Corner + 1);
|
---|
991 | LineTo(x1, y1);
|
---|
992 | LineTo(x1 - Corner, y1);
|
---|
993 | MoveTo(x0, y1 - Corner + 1);
|
---|
994 | LineTo(x0, y1);
|
---|
995 | LineTo(x0 + Corner, y1);
|
---|
996 | end;
|
---|
997 | end;
|
---|
998 |
|
---|
999 | procedure FrameImage(Canvas: TCanvas; Src: TBitmap;
|
---|
1000 | X, Y, Width, Height, xSrc, ySrc: Integer; IsControl: Boolean = False);
|
---|
1001 | begin
|
---|
1002 | if IsControl then begin
|
---|
1003 | Frame(Canvas, X - 1, Y - 1, X + Width, Y + Height, $B0B0B0, $FFFFFF);
|
---|
1004 | RFrame(Canvas, X - 2, Y - 2, X + Width + 1, Y + Height + 1, $FFFFFF, $B0B0B0);
|
---|
1005 | end else
|
---|
1006 | Frame(Canvas, X - 1, Y - 1, X + Width, Y + Height, $000000, $000000);
|
---|
1007 | BitBltCanvas(Canvas, X, Y, Width, Height, Src.Canvas, xSrc, ySrc);
|
---|
1008 | end;
|
---|
1009 |
|
---|
1010 | procedure GlowFrame(Dst: TBitmap; x0, y0, Width, Height: Integer; cl: TColor);
|
---|
1011 | var
|
---|
1012 | X, Y, ch, R: Integer;
|
---|
1013 | DstPtr: TPixelPointer;
|
---|
1014 | DpiGlowRange: Integer;
|
---|
1015 | begin
|
---|
1016 | DpiGlowRange := ScaleToNative(GlowRange);
|
---|
1017 | X0 := ScaleToNative(X0);
|
---|
1018 | Y0 := ScaleToNative(Y0);
|
---|
1019 | Width := ScaleToNative(Width);
|
---|
1020 | Height := ScaleToNative(Height);
|
---|
1021 | Dst.BeginUpdate;
|
---|
1022 | DstPtr := TPixelPointer.Create(Dst, x0 - DpiGlowRange + 1, y0 - DpiGlowRange + 1);
|
---|
1023 | for Y := -DpiGlowRange + 1 to Height - 1 + DpiGlowRange - 1 do begin
|
---|
1024 | for X := -DpiGlowRange + 1 to Width - 1 + DpiGlowRange - 1 do begin
|
---|
1025 | if X < 0 then
|
---|
1026 | if Y < 0 then
|
---|
1027 | R := Round(Sqrt(Sqr(X) + Sqr(Y)))
|
---|
1028 | else if Y >= Height then
|
---|
1029 | R := Round(Sqrt(Sqr(X) + Sqr(Y - (Height - 1))))
|
---|
1030 | else
|
---|
1031 | R := -X
|
---|
1032 | else if X >= Width then
|
---|
1033 | if Y < 0 then
|
---|
1034 | R := Round(sqrt(Sqr(X - (Width - 1)) + Sqr(Y)))
|
---|
1035 | else if Y >= Height then
|
---|
1036 | R := Round(Sqrt(Sqr(X - (Width - 1)) + Sqr(Y - (Height - 1))))
|
---|
1037 | else
|
---|
1038 | R := X - (Width - 1)
|
---|
1039 | else if Y < 0 then
|
---|
1040 | R := -Y
|
---|
1041 | else if Y >= Height then
|
---|
1042 | R := Y - (Height - 1)
|
---|
1043 | else begin
|
---|
1044 | DstPtr.NextPixel;
|
---|
1045 | Continue;
|
---|
1046 | end;
|
---|
1047 | if R = 0 then
|
---|
1048 | R := 1;
|
---|
1049 | if R < DpiGlowRange then
|
---|
1050 | for ch := 0 to 2 do
|
---|
1051 | DstPtr.PixelPlane[2 - ch] :=
|
---|
1052 | (DstPtr.PixelPlane[2 - ch] * (R - 1) + (cl shr (8 * ch) and $FF) *
|
---|
1053 | (DpiGlowRange - R)) div (DpiGlowRange - 1);
|
---|
1054 | DstPtr.NextPixel;
|
---|
1055 | end;
|
---|
1056 | DstPtr.NextLine;
|
---|
1057 | end;
|
---|
1058 | Dst.EndUpdate;
|
---|
1059 | end;
|
---|
1060 |
|
---|
1061 | procedure InitOrnament;
|
---|
1062 | var
|
---|
1063 | P: TColor;
|
---|
1064 | X, Y: Integer;
|
---|
1065 | Light, Shade: TColor32;
|
---|
1066 | PixelPtr: TPixelPointer;
|
---|
1067 | begin
|
---|
1068 | if InitOrnamentDone then Exit;
|
---|
1069 | Light := ColorToColor32(MainTexture.ColorBevelLight);
|
---|
1070 | // and $FCFCFC shr 2*3+MainTexture.ColorBevelShade and $FCFCFC shr 2;
|
---|
1071 | Shade := ColorToColor32(MainTexture.ColorBevelShade and $FCFCFC shr 2 * 3 +
|
---|
1072 | MainTexture.ColorBevelLight and $FCFCFC shr 2);
|
---|
1073 | HGrSystem2.Data.BeginUpdate;
|
---|
1074 | PixelPtr := TPixelPointer.Create(HGrSystem2.Data, ScaleToNative(Ornament.Left),
|
---|
1075 | ScaleToNative(Ornament.Top));
|
---|
1076 | if PixelPtr.BytesPerPixel = 3 then begin
|
---|
1077 | for Y := 0 to ScaleToNative(Ornament.Height) - 1 do begin
|
---|
1078 | for X := 0 to ScaleToNative(Ornament.Width) - 1 do begin
|
---|
1079 | P := Color32ToColor(PixelPtr.PixelRGB);
|
---|
1080 | if P = $0000FF then PixelPtr.PixelRGB := Light
|
---|
1081 | else if P = $FF0000 then PixelPtr.PixelRGB := Shade;
|
---|
1082 | PixelPtr.NextPixel;
|
---|
1083 | end;
|
---|
1084 | PixelPtr.NextLine;
|
---|
1085 | end;
|
---|
1086 | end else begin
|
---|
1087 | for Y := 0 to ScaleToNative(Ornament.Height) - 1 do begin
|
---|
1088 | for X := 0 to ScaleToNative(Ornament.Width) - 1 do begin
|
---|
1089 | P := Color32ToColor(PixelPtr.PixelARGB);
|
---|
1090 | if P = $0000FF then PixelPtr.PixelARGB := Light
|
---|
1091 | else if P = $FF0000 then PixelPtr.PixelARGB := Shade;
|
---|
1092 | PixelPtr.NextPixel;
|
---|
1093 | end;
|
---|
1094 | PixelPtr.NextLine;
|
---|
1095 | end;
|
---|
1096 | end;
|
---|
1097 | InitOrnamentDone := True;
|
---|
1098 | HGrSystem2.Data.EndUpdate;
|
---|
1099 | end;
|
---|
1100 |
|
---|
1101 | procedure InitCityMark(Texture: TTexture);
|
---|
1102 | var
|
---|
1103 | X: Integer;
|
---|
1104 | Y: Integer;
|
---|
1105 | Intensity: Integer;
|
---|
1106 | begin
|
---|
1107 | for X := 0 to CityMark1.Width - 1 do begin
|
---|
1108 | for Y := 0 to CityMark1.Height - 1 do begin
|
---|
1109 | if HGrSystem.Mask.Canvas.Pixels[CityMark1.Left + X, CityMark1.Top + Y] = 0 then
|
---|
1110 | begin
|
---|
1111 | Intensity := HGrSystem.Data.Canvas.Pixels[CityMark1.Left +
|
---|
1112 | X, CityMark1.Top + Y] and $FF;
|
---|
1113 | HGrSystem.Data.Canvas.Pixels[CityMark2.Left + X, CityMark2.Top + Y] :=
|
---|
1114 | Texture.ColorMark and $FF * Intensity div $FF + Texture.ColorMark shr 8 and
|
---|
1115 | $FF * Intensity div $FF shl 8 + Texture.ColorMark shr 16 and
|
---|
1116 | $FF * Intensity div $FF shl 16;
|
---|
1117 | end;
|
---|
1118 | end;
|
---|
1119 | end;
|
---|
1120 | BitBltBitmap(HGrSystem.Mask, CityMark2.Left, CityMark2.Top, CityMark1.Width,
|
---|
1121 | CityMark1.Width, HGrSystem.Mask, CityMark1.Left, CityMark1.Top);
|
---|
1122 | end;
|
---|
1123 |
|
---|
1124 | procedure Fill(Canvas: TCanvas; Left, Top, Width, Height, xOffset, yOffset: Integer);
|
---|
1125 | begin
|
---|
1126 | //Assert((Left + xOffset >= 0) and (Left + xOffset + Width <= MainTexture.Width) and
|
---|
1127 | // (Top + yOffset >= 0) and (Top + yOffset + Height <= MainTexture.Height));
|
---|
1128 | BitBltCanvas(Canvas, Left, Top, Width, Height, MainTexture.Image.Canvas,
|
---|
1129 | Left + xOffset, Top + yOffset);
|
---|
1130 | end;
|
---|
1131 |
|
---|
1132 | procedure Fill(Canvas: TCanvas; Rect: TRect; Offset: TPoint);
|
---|
1133 | begin
|
---|
1134 | Fill(Canvas, Rect.Left, Rect.Top, Rect.Width, Rect.Height, Offset.X, Offset.Y);
|
---|
1135 | end;
|
---|
1136 |
|
---|
1137 | procedure FillLarge(Canvas: TCanvas; x0, y0, x1, y1, xm: Integer);
|
---|
1138 |
|
---|
1139 | function Band(I: Integer): Integer;
|
---|
1140 | var
|
---|
1141 | N: Integer;
|
---|
1142 | begin
|
---|
1143 | N := ((MainTexture.Height div 2) div (y1 - y0)) * 2;
|
---|
1144 | while MainTexture.Height div 2 + (I + 1) * (y1 - y0) > MainTexture.Height do
|
---|
1145 | Dec(I, N);
|
---|
1146 | while MainTexture.Height div 2 + I * (y1 - y0) < 0 do
|
---|
1147 | Inc(I, N);
|
---|
1148 | Result := I;
|
---|
1149 | end;
|
---|
1150 |
|
---|
1151 | var
|
---|
1152 | I: Integer;
|
---|
1153 | begin
|
---|
1154 | for I := 0 to (x1 - xm) div MainTexture.Width - 1 do
|
---|
1155 | BitBltCanvas(Canvas, xm + I * MainTexture.Width, y0, MainTexture.Width, y1 - y0,
|
---|
1156 | MainTexture.Image.Canvas, 0, MainTexture.Height div 2 + Band(I) *
|
---|
1157 | (y1 - y0));
|
---|
1158 | BitBltCanvas(Canvas, xm + ((x1 - xm) div MainTexture.Width) * MainTexture.Width, y0,
|
---|
1159 | x1 - (xm + ((x1 - xm) div MainTexture.Width) * MainTexture.Width), y1 - y0,
|
---|
1160 | MainTexture.Image.Canvas, 0, MainTexture.Height div 2 + Band(
|
---|
1161 | (x1 - xm) div MainTexture.Width) * (y1 - y0));
|
---|
1162 | for I := 0 to (xm - x0) div MainTexture.Width - 1 do
|
---|
1163 | BitBltCanvas(Canvas, xm - (I + 1) * MainTexture.Width, y0, MainTexture.Width, y1 - y0,
|
---|
1164 | MainTexture.Image.Canvas, 0, MainTexture.Height div 2 +
|
---|
1165 | Band(-I - 1) * (y1 - y0));
|
---|
1166 | BitBltCanvas(Canvas, x0, y0, xm - ((xm - x0) div MainTexture.Width) *
|
---|
1167 | MainTexture.Width - x0, y1 - y0, MainTexture.Image.Canvas,
|
---|
1168 | ((xm - x0) div MainTexture.Width + 1) * MainTexture.Width - (xm - x0),
|
---|
1169 | MainTexture.Height div 2 + Band(-(xm - x0) div MainTexture.Width - 1) * (y1 - y0));
|
---|
1170 | end;
|
---|
1171 |
|
---|
1172 | procedure FillSeamless(Canvas: TCanvas; Left, Top, Width, Height, xOffset, yOffset: Integer;
|
---|
1173 | const Texture: TBitmap);
|
---|
1174 | var
|
---|
1175 | X, Y, x0cut, y0cut, x1cut, y1cut: Integer;
|
---|
1176 | begin
|
---|
1177 | while xOffset < 0 do
|
---|
1178 | Inc(xOffset, Texture.Width);
|
---|
1179 | while yOffset < 0 do
|
---|
1180 | Inc(yOffset, Texture.Height);
|
---|
1181 | for Y := (Top + yOffset) div Texture.Height to (Top + yOffset + Height - 1) div
|
---|
1182 | Texture.Height do
|
---|
1183 | begin
|
---|
1184 | y0cut := Top + yOffset - Y * Texture.Height;
|
---|
1185 | if y0cut < 0 then
|
---|
1186 | y0cut := 0;
|
---|
1187 | y1cut := (Y + 1) * Texture.Height - (Top + yOffset + Height);
|
---|
1188 | if y1cut < 0 then
|
---|
1189 | y1cut := 0;
|
---|
1190 | for X := (Left + xOffset) div Texture.Width to (Left + xOffset + Width - 1) div
|
---|
1191 | Texture.Width do
|
---|
1192 | begin
|
---|
1193 | x0cut := Left + xOffset - X * Texture.Width;
|
---|
1194 | if x0cut < 0 then
|
---|
1195 | x0cut := 0;
|
---|
1196 | x1cut := (X + 1) * Texture.Width - (Left + xOffset + Width);
|
---|
1197 | if x1cut < 0 then
|
---|
1198 | x1cut := 0;
|
---|
1199 | BitBltCanvas(Canvas, X * Texture.Width + x0cut - xOffset,
|
---|
1200 | Y * Texture.Height + y0cut - yOffset, Texture.Width - x0cut - x1cut,
|
---|
1201 | Texture.Height - y0cut - y1cut, Texture.Canvas, x0cut, y0cut);
|
---|
1202 | end;
|
---|
1203 | end;
|
---|
1204 | end;
|
---|
1205 |
|
---|
1206 | procedure FillRectSeamless(Canvas: TCanvas; x0, y0, x1, y1, xOffset, yOffset: Integer;
|
---|
1207 | const Texture: TBitmap);
|
---|
1208 | begin
|
---|
1209 | FillSeamless(Canvas, x0, y0, x1 - x0, y1 - y0, xOffset, yOffset, Texture);
|
---|
1210 | end;
|
---|
1211 |
|
---|
1212 | procedure PaintBackground(Canvas: TCanvas; Left, Top, Width, Height, FormWidth,
|
---|
1213 | FormHeight: Integer);
|
---|
1214 | var
|
---|
1215 | X, Y: Integer;
|
---|
1216 | XX, YY: Integer;
|
---|
1217 | begin
|
---|
1218 | if MainTexture.Height > 0 then YY := Trunc(Height / MainTexture.Height)
|
---|
1219 | else YY := 0;
|
---|
1220 | if MainTexture.Width > 0 then XX := Trunc(Width / MainTexture.Width)
|
---|
1221 | else XX := 0;
|
---|
1222 | for Y := 0 to YY do
|
---|
1223 | for X := 0 to XX do
|
---|
1224 | begin
|
---|
1225 | Fill(Canvas, Left + X * MainTexture.Width, Top + Y * MainTexture.Height, Width, Height,
|
---|
1226 | -(Left + X * MainTexture.Width), -(Top + Y * MainTexture.Height));
|
---|
1227 | end;
|
---|
1228 | end;
|
---|
1229 |
|
---|
1230 | procedure Corner(Canvas: TCanvas; X, Y, Kind: Integer; T: TTexture);
|
---|
1231 | begin
|
---|
1232 | { BitBltCanvas(Canvas, x, y, 8, 8, T.HGr.Mask.Canvas,
|
---|
1233 | T.xGr + 29 + Kind * 9, T.yGr + 89, SRCAND);
|
---|
1234 | BitBltCanvas(Canvas, X, Y, 8, 8, T.HGr.Data.Canvas,
|
---|
1235 | T.xGr + 29 + Kind * 9, T.yGr + 89, SRCPAINT); }
|
---|
1236 | end;
|
---|
1237 |
|
---|
1238 | procedure BiColorTextOut(Canvas: TCanvas; clMain, clBack: TColor; X, Y: Integer; S: string);
|
---|
1239 |
|
---|
1240 | procedure PaintIcon(X, Y, Kind: Integer);
|
---|
1241 | begin
|
---|
1242 | Sprite(Canvas, HGrSystem, X, Y + 6, 10, 10,
|
---|
1243 | 66 + Kind mod 11 * 11, 115 + Kind div 11 * 11);
|
---|
1244 | end;
|
---|
1245 |
|
---|
1246 | var
|
---|
1247 | P, xp: Integer;
|
---|
1248 | sp: string;
|
---|
1249 | Shadow: Boolean;
|
---|
1250 | Text: string;
|
---|
1251 | begin
|
---|
1252 | Inc(X);
|
---|
1253 | Inc(Y);
|
---|
1254 | for Shadow := True downto False do
|
---|
1255 | with Canvas do
|
---|
1256 | if not Shadow or (clBack <> $7F007F) then
|
---|
1257 | begin
|
---|
1258 | if Shadow then
|
---|
1259 | Font.Color := clBack
|
---|
1260 | else
|
---|
1261 | Font.Color := clMain;
|
---|
1262 | sp := S;
|
---|
1263 | xp := X;
|
---|
1264 | repeat
|
---|
1265 | P := Pos('%', sp);
|
---|
1266 | if (P = 0) or (P + 1 > Length(sp)) or not
|
---|
1267 | (sp[P + 1] in ['c', 'f', 'l', 'm', 'n', 'o', 'p', 'r', 't', 'w']) then
|
---|
1268 | begin
|
---|
1269 | Canvas.TextOut(xp, Y, sp);
|
---|
1270 | Break;
|
---|
1271 | end
|
---|
1272 | else
|
---|
1273 | begin
|
---|
1274 | Text := Copy(sp, 1, P - 1);
|
---|
1275 | TextOut(xp, Y, Text);
|
---|
1276 | Inc(xp, Canvas.TextWidth(Text));
|
---|
1277 | if not Shadow then
|
---|
1278 | case sp[P + 1] of
|
---|
1279 | 'c': PaintIcon(xp + 1, Y, 6);
|
---|
1280 | 'f': PaintIcon(xp + 1, Y, 0);
|
---|
1281 | 'l': PaintIcon(xp + 1, Y, 8);
|
---|
1282 | 'm': PaintIcon(xp + 1, Y, 17);
|
---|
1283 | 'n': PaintIcon(xp + 1, Y, 7);
|
---|
1284 | 'o': PaintIcon(xp + 1, Y, 16);
|
---|
1285 | 'p': PaintIcon(xp + 1, Y, 2);
|
---|
1286 | 'r': PaintIcon(xp + 1, Y, 12);
|
---|
1287 | 't': PaintIcon(xp + 1, Y, 4);
|
---|
1288 | 'w': PaintIcon(xp + 1, Y, 13);
|
---|
1289 | end;
|
---|
1290 | Inc(xp, 10);
|
---|
1291 | Delete(sp, 1, P + 1);
|
---|
1292 | end;
|
---|
1293 | until False;
|
---|
1294 | Dec(X);
|
---|
1295 | Dec(Y);
|
---|
1296 | end;
|
---|
1297 | end;
|
---|
1298 |
|
---|
1299 | function BiColorTextWidth(Canvas: TCanvas; S: string): Integer;
|
---|
1300 | var
|
---|
1301 | P: Integer;
|
---|
1302 | begin
|
---|
1303 | Result := 1;
|
---|
1304 | repeat
|
---|
1305 | P := Pos('%', S);
|
---|
1306 | if (P = 0) or (P = Length(S)) then
|
---|
1307 | begin
|
---|
1308 | Inc(Result, Canvas.TextWidth(S));
|
---|
1309 | Break;
|
---|
1310 | end
|
---|
1311 | else
|
---|
1312 | begin
|
---|
1313 | if not (S[P + 1] in ['c', 'f', 'l', 'm', 'n', 'o', 'p', 'r', 't', 'w'])
|
---|
1314 | then
|
---|
1315 | Inc(Result, Canvas.TextWidth(Copy(S, 1, P + 1)))
|
---|
1316 | else
|
---|
1317 | Inc(Result, Canvas.TextWidth(Copy(S, 1, P - 1)) + 10);
|
---|
1318 | Delete(S, 1, P + 1);
|
---|
1319 | end;
|
---|
1320 | until False;
|
---|
1321 | end;
|
---|
1322 |
|
---|
1323 | procedure LoweredTextOut(Canvas: TCanvas; cl: TColor; T: TTexture;
|
---|
1324 | X, Y: Integer; S: string);
|
---|
1325 | begin
|
---|
1326 | if cl = -2 then
|
---|
1327 | BiColorTextOut(Canvas, (T.ColorBevelShade and $FEFEFE) shr 1,
|
---|
1328 | T.ColorBevelLight, X, Y, S)
|
---|
1329 | else if cl < 0 then
|
---|
1330 | BiColorTextOut(Canvas, T.ColorTextShade, T.ColorTextLight, X, Y, S)
|
---|
1331 | else
|
---|
1332 | BiColorTextOut(Canvas, cl, T.ColorTextLight, X, Y, S);
|
---|
1333 | end;
|
---|
1334 |
|
---|
1335 | procedure RisedTextOut(Canvas: TCanvas; X, Y: Integer; S: string);
|
---|
1336 | begin
|
---|
1337 | BiColorTextOut(Canvas, $FFFFFF, $000000, X, Y, S);
|
---|
1338 | end;
|
---|
1339 |
|
---|
1340 | procedure Gradient(Canvas: TCanvas; X, Y, dx, dy, Width, Height, Color: Integer;
|
---|
1341 | Brightness: array of Integer);
|
---|
1342 | var
|
---|
1343 | I, R, G, B: Integer;
|
---|
1344 | begin
|
---|
1345 | for I := 0 to Length(Brightness) - 1 do begin // gradient
|
---|
1346 | R := Color and $FF + Brightness[I];
|
---|
1347 | if R < 0 then
|
---|
1348 | R := 0
|
---|
1349 | else if R >= 256 then
|
---|
1350 | R := 255;
|
---|
1351 | G := Color shr 8 and $FF + Brightness[I];
|
---|
1352 | if G < 0 then
|
---|
1353 | G := 0
|
---|
1354 | else if G >= 256 then
|
---|
1355 | G := 255;
|
---|
1356 | B := Color shr 16 and $FF + Brightness[I];
|
---|
1357 | if B < 0 then
|
---|
1358 | B := 0
|
---|
1359 | else if B >= 256 then
|
---|
1360 | B := 255;
|
---|
1361 | Canvas.Pen.Color := R + G shl 8 + B shl 16;
|
---|
1362 | Canvas.MoveTo(X + dx * I, Y + dy * I);
|
---|
1363 | Canvas.LineTo(X + dx * I + Width, Y + dy * I + Height);
|
---|
1364 | end;
|
---|
1365 | Canvas.Pen.Color := $000000;
|
---|
1366 | Canvas.MoveTo(X + 1, Y + 16 * dy + Height);
|
---|
1367 | Canvas.LineTo(X + 16 * dx + Width, Y + 16 * dy + Height);
|
---|
1368 | Canvas.LineTo(X + 16 * dx + Width, Y);
|
---|
1369 | end;
|
---|
1370 |
|
---|
1371 | procedure LightGradient(Canvas: TCanvas; X, Y, Width, Color: Integer);
|
---|
1372 | const
|
---|
1373 | Brightness: array [0 .. 15] of Integer =
|
---|
1374 | (16, 12, 8, 4, 0, -4, -8, -12, -16, -20, -24, -28, -32, -36, -40, -44);
|
---|
1375 | begin
|
---|
1376 | Gradient(Canvas, X, Y, 0, 1, Width, 0, Color, Brightness);
|
---|
1377 | end;
|
---|
1378 |
|
---|
1379 | procedure DarkGradient(Canvas: TCanvas; X, Y, Width, Kind: Integer);
|
---|
1380 | const
|
---|
1381 | Brightness: array [0 .. 15] of Integer =
|
---|
1382 | (16, 12, 8, 4, 0, -4, -8, -12 - 24, -16 + 16, -20, -24, -28, -32, -36, -40, -44);
|
---|
1383 | begin
|
---|
1384 | Gradient(Canvas, X, Y, 0, 1, Width, 0, HGrSystem.Data.Canvas.Pixels
|
---|
1385 | [187, 137 + Kind], Brightness);
|
---|
1386 | end;
|
---|
1387 |
|
---|
1388 | procedure VLightGradient(Canvas: TCanvas; X, Y, Height, Color: Integer);
|
---|
1389 | const
|
---|
1390 | Brightness: array [0 .. 15] of Integer =
|
---|
1391 | (16, 12, 8, 4, 0, -4, -8, -12, -16, -20, -24, -28, -32, -36, -40, -44);
|
---|
1392 | begin
|
---|
1393 | Gradient(Canvas, X, Y, 1, 0, 0, Height, Color, Brightness);
|
---|
1394 | end;
|
---|
1395 |
|
---|
1396 | procedure VDarkGradient(Canvas: TCanvas; X, Y, Height, Kind: Integer);
|
---|
1397 | const
|
---|
1398 | Brightness: array [0 .. 15] of Integer =
|
---|
1399 | (16, 12, 8, 4, 0, -4, -8, -12 - 24, -16 + 16, -20, -24, -28, -32, -36, -40, -44);
|
---|
1400 | begin
|
---|
1401 | Gradient(Canvas, X, Y, 1, 0, 0, Height,
|
---|
1402 | HGrSystem.Data.Canvas.Pixels[187, 137 + Kind], Brightness);
|
---|
1403 | end;
|
---|
1404 |
|
---|
1405 | procedure UnderlinedTitleValue(Canvas: TCanvas; Title, Value: string; X, Y, Width: Integer);
|
---|
1406 | begin
|
---|
1407 | DLine(Canvas, X, X + Width, Y + 19, MainTexture.ColorBevelLight, MainTexture.ColorBevelShade);
|
---|
1408 | RisedTextOut(Canvas, X, Y, Title);
|
---|
1409 | RisedTextOut(Canvas, X + Width - BiColorTextWidth(Canvas, Value), Y, Value);
|
---|
1410 | end;
|
---|
1411 |
|
---|
1412 | procedure NumberBar(Dst: TBitmap; X, Y: Integer; Cap: string;
|
---|
1413 | Val: Integer; T: TTexture);
|
---|
1414 | var
|
---|
1415 | S: string;
|
---|
1416 | begin
|
---|
1417 | if Val > 0 then
|
---|
1418 | begin
|
---|
1419 | DLine(Dst.Canvas, X - 2, X + 170, Y + 16, T.ColorBevelShade,
|
---|
1420 | T.ColorBevelLight);
|
---|
1421 | LoweredTextOut(Dst.Canvas, -1, T, X - 2, Y, Cap);
|
---|
1422 | S := IntToStr(Val);
|
---|
1423 | RisedTextOut(Dst.Canvas, X + 170 - BiColorTextWidth(Dst.Canvas,
|
---|
1424 | S), Y, S);
|
---|
1425 | end;
|
---|
1426 | end;
|
---|
1427 |
|
---|
1428 | procedure CountBar(Dst: TBitmap; X, Y, W: Integer; Kind: Integer;
|
---|
1429 | Cap: string; Val: Integer; T: TTexture);
|
---|
1430 | var
|
---|
1431 | I, sd, ld, cl, xIcon, yIcon: Integer;
|
---|
1432 | S: string;
|
---|
1433 | begin
|
---|
1434 | // Val := Random(40); //!!!
|
---|
1435 | if Val = 0 then
|
---|
1436 | Exit;
|
---|
1437 | Assert(Kind >= 0);
|
---|
1438 | with Dst.Canvas do
|
---|
1439 | begin
|
---|
1440 | // xIcon:=x+100;
|
---|
1441 | // yIcon:=y;
|
---|
1442 | // DLine(Dst.Canvas,x-2,x+170+32,y+16,T.ColorBevelShade,T.ColorBevelLight);
|
---|
1443 |
|
---|
1444 | xIcon := X - 5;
|
---|
1445 | yIcon := Y + 15;
|
---|
1446 | DLine(Dst.Canvas, X - 2, xIcon + W + 2, yIcon + 16, T.ColorBevelShade,
|
---|
1447 | T.ColorBevelLight);
|
---|
1448 |
|
---|
1449 | S := IntToStr(Val);
|
---|
1450 | if Val < 0 then
|
---|
1451 | cl := $0000FF
|
---|
1452 | else
|
---|
1453 | cl := -1;
|
---|
1454 | LoweredTextOut(Dst.Canvas, cl, T, X - 2, Y, Cap);
|
---|
1455 | LoweredTextOut(Dst.Canvas, cl, T,
|
---|
1456 | xIcon + W + 2 - BiColorTextWidth(Dst.Canvas, S), yIcon, S);
|
---|
1457 |
|
---|
1458 | if (Kind = 12) and (Val >= 100) then
|
---|
1459 | begin // science with symbol for 100
|
---|
1460 | Val := Val div 10;
|
---|
1461 | sd := 14 * (Val div 10 + Val mod 10 - 1);
|
---|
1462 | if sd = 0 then
|
---|
1463 | sd := 1;
|
---|
1464 | if sd < W - 44 then
|
---|
1465 | ld := sd
|
---|
1466 | else
|
---|
1467 | ld := W - 44;
|
---|
1468 | for I := 0 to Val mod 10 - 1 do
|
---|
1469 | begin
|
---|
1470 | BitBltBitmap(Dst, xIcon + 4 + I * (14 * ld div sd), yIcon + 2 + 1, 14,
|
---|
1471 | 14, HGrSystem.Mask, 67 + Kind mod 8 * 15,
|
---|
1472 | 70 + Kind div 8 * 15, SRCAND);
|
---|
1473 | Sprite(Dst, HGrSystem, xIcon + 3 + I * (14 * ld div sd), yIcon + 2,
|
---|
1474 | 14, 14, 67 + Kind mod 8 * 15, 70 + Kind div 8 * 15);
|
---|
1475 | end;
|
---|
1476 | for I := 0 to Val div 10 - 1 do
|
---|
1477 | begin
|
---|
1478 | BitBltBitmap(Dst, xIcon + 4 + (Val mod 10) *
|
---|
1479 | (14 * ld div sd) + I * (14 * ld div sd), yIcon + 3, 14, 14,
|
---|
1480 | HGrSystem.Mask, 67 + 7 mod 8 * 15,
|
---|
1481 | 70 + 7 div 8 * 15, SRCAND);
|
---|
1482 | Sprite(Dst, HGrSystem, xIcon + 3 + (Val mod 10) *
|
---|
1483 | (14 * ld div sd) + I * (14 * ld div sd), yIcon + 2, 14,
|
---|
1484 | 14, 67 + 7 mod 8 * 15,
|
---|
1485 | 70 + 7 div 8 * 15);
|
---|
1486 | end;
|
---|
1487 | end
|
---|
1488 | else
|
---|
1489 | begin
|
---|
1490 | Val := Abs(Val);
|
---|
1491 | if Val mod 10 = 0 then
|
---|
1492 | sd := 14 * (Val div 10 - 1)
|
---|
1493 | else
|
---|
1494 | sd := 10 * (Val mod 10 - 1) + 14 * (Val div 10);
|
---|
1495 | if sd = 0 then
|
---|
1496 | sd := 1;
|
---|
1497 | if sd < W - 44 then
|
---|
1498 | ld := sd
|
---|
1499 | else
|
---|
1500 | ld := W - 44;
|
---|
1501 | for I := 0 to Val div 10 - 1 do
|
---|
1502 | begin
|
---|
1503 | BitBltBitmap(Dst, xIcon + 4 + I * (14 * ld div sd), yIcon + 3, 14, 14,
|
---|
1504 | HGrSystem.Mask, 67 + Kind mod 8 * 15,
|
---|
1505 | 70 + Kind div 8 * 15, SRCAND);
|
---|
1506 | Sprite(Dst, HGrSystem, xIcon + 3 + I * (14 * ld div sd), yIcon + 2,
|
---|
1507 | 14, 14, 67 + Kind mod 8 * 15, 70 + Kind div 8 * 15);
|
---|
1508 | end;
|
---|
1509 | for I := 0 to Val mod 10 - 1 do
|
---|
1510 | begin
|
---|
1511 | BitBltBitmap(Dst, xIcon + 4 + (Val div 10) *
|
---|
1512 | (14 * ld div sd) + I * (10 * ld div sd), yIcon + 7, 10, 10,
|
---|
1513 | HGrSystem.Mask, 66 + Kind mod 11 * 11,
|
---|
1514 | 115 + Kind div 11 * 11, SRCAND);
|
---|
1515 | Sprite(Dst, HGrSystem, xIcon + 3 + (Val div 10) *
|
---|
1516 | (14 * ld div sd) + I * (10 * ld div sd), yIcon + 6, 10,
|
---|
1517 | 10, 66 + Kind mod 11 * 11,
|
---|
1518 | 115 + Kind div 11 * 11);
|
---|
1519 | end;
|
---|
1520 | end;
|
---|
1521 | end;
|
---|
1522 | end;
|
---|
1523 |
|
---|
1524 | procedure PaintProgressBar(Canvas: TCanvas; Kind, X, Y, Pos, Growth, Max: Integer;
|
---|
1525 | T: TTexture);
|
---|
1526 | var
|
---|
1527 | I: Integer;
|
---|
1528 | begin
|
---|
1529 | if Pos > Max then
|
---|
1530 | Pos := Max;
|
---|
1531 | if Growth < 0 then
|
---|
1532 | begin
|
---|
1533 | Pos := Pos + Growth;
|
---|
1534 | if Pos < 0 then
|
---|
1535 | begin
|
---|
1536 | Growth := Growth - Pos;
|
---|
1537 | Pos := 0;
|
---|
1538 | end;
|
---|
1539 | end
|
---|
1540 | else if Pos + Growth > Max then
|
---|
1541 | Growth := Max - Pos;
|
---|
1542 | Frame(Canvas, X - 1, Y - 1, X + Max, Y + 7, $000000, $000000);
|
---|
1543 | RFrame(Canvas, X - 2, Y - 2, X + Max + 1, Y + 8, T.ColorBevelShade,
|
---|
1544 | T.ColorBevelLight);
|
---|
1545 | with Canvas do
|
---|
1546 | begin
|
---|
1547 | for I := 0 to Pos div 8 - 1 do
|
---|
1548 | BitBltCanvas(Canvas, X + I * 8, Y, 8, 7,
|
---|
1549 | HGrSystem.Data.Canvas, 104, 9 + 8 * Kind);
|
---|
1550 | BitBltCanvas(Canvas, X + 8 * (Pos div 8), Y, Pos - 8 * (Pos div 8), 7,
|
---|
1551 | HGrSystem.Data.Canvas, 104, 9 + 8 * Kind);
|
---|
1552 | if Growth > 0 then
|
---|
1553 | begin
|
---|
1554 | for I := 0 to Growth div 8 - 1 do
|
---|
1555 | BitBltCanvas(Canvas, X + Pos + I * 8, Y, 8, 7,
|
---|
1556 | HGrSystem.Data.Canvas, 112, 9 + 8 * Kind);
|
---|
1557 | BitBltCanvas(Canvas, X + Pos + 8 * (Growth div 8), Y,
|
---|
1558 | Growth - 8 * (Growth div 8), 7, HGrSystem.Data.Canvas,
|
---|
1559 | 112, 9 + 8 * Kind);
|
---|
1560 | end
|
---|
1561 | else if Growth < 0 then
|
---|
1562 | begin
|
---|
1563 | for I := 0 to -Growth div 8 - 1 do
|
---|
1564 | BitBltCanvas(Canvas, X + Pos + I * 8, Y, 8, 7,
|
---|
1565 | HGrSystem.Data.Canvas, 104, 1);
|
---|
1566 | BitBltCanvas(Canvas, X + Pos + 8 * (-Growth div 8), Y, -Growth -
|
---|
1567 | 8 * (-Growth div 8), 7,
|
---|
1568 | HGrSystem.Data.Canvas, 104, 1);
|
---|
1569 | end;
|
---|
1570 | Brush.Color := $000000;
|
---|
1571 | FillRect(Rect(X + Pos + Abs(Growth), Y, X + Max, Y + 7));
|
---|
1572 | Brush.Style := TBrushStyle.bsClear;
|
---|
1573 | end;
|
---|
1574 | end;
|
---|
1575 |
|
---|
1576 | // pos and growth are relative to max, set size independent
|
---|
1577 | procedure PaintRelativeProgressBar(Canvas: TCanvas;
|
---|
1578 | Kind, X, Y, Size, Pos, Growth, Max: Integer; IndicateComplete: Boolean;
|
---|
1579 | T: TTexture);
|
---|
1580 | begin
|
---|
1581 | if Growth > 0 then
|
---|
1582 | PaintProgressBar(Canvas, Kind, X, Y, Pos * Size div Max,
|
---|
1583 | (Growth * Size + Max div 2) div Max, Size, T)
|
---|
1584 | else
|
---|
1585 | PaintProgressBar(Canvas, Kind, X, Y, Pos * Size div Max,
|
---|
1586 | (Growth * Size - Max div 2) div Max, Size, T);
|
---|
1587 | if IndicateComplete and (Pos + Growth >= Max) then
|
---|
1588 | Sprite(Canvas, HGrSystem, X + Size - 10, Y - 7, 23, 16, 1, 129);
|
---|
1589 | end;
|
---|
1590 |
|
---|
1591 | procedure PaintLogo(Canvas: TCanvas; X, Y, LightColor, ShadeColor: Integer);
|
---|
1592 | begin
|
---|
1593 | if not Assigned(DrawBuffer) then Exit;
|
---|
1594 | DrawBufferEnsureSize(Logo.Width, Logo.Height);
|
---|
1595 | UnshareBitmap(DrawBuffer);
|
---|
1596 | BitBltCanvas(DrawBuffer.Canvas, 0, 0, Logo.Width, Logo.Height, Canvas, X, Y);
|
---|
1597 | ImageOp_BCC(DrawBuffer, Templates.Data, Point(0, 0), Logo.BoundsRect,
|
---|
1598 | LightColor, ShadeColor);
|
---|
1599 | BitBltCanvas(Canvas, X, Y, Logo.Width, Logo.Height, DrawBuffer.Canvas, 0, 0);
|
---|
1600 | end;
|
---|
1601 |
|
---|
1602 | procedure DrawBufferEnsureSize(Width, Height: Integer);
|
---|
1603 | begin
|
---|
1604 | if (DrawBuffer.Width >= Width) and (DrawBuffer.Height >= Height) then Exit;
|
---|
1605 | if (DrawBuffer.Width < Width) and (DrawBuffer.Height < Height) then
|
---|
1606 | DrawBuffer.SetSize(Width, Height)
|
---|
1607 | else if DrawBuffer.Width < Width then DrawBuffer.Width := Width
|
---|
1608 | else if DrawBuffer.Height < Height then DrawBuffer.Height := Height;
|
---|
1609 | DrawBuffer.Canvas.FillRect(0, 0, DrawBuffer.Width, DrawBuffer.Height);
|
---|
1610 | end;
|
---|
1611 |
|
---|
1612 | procedure LoadPhrases;
|
---|
1613 | begin
|
---|
1614 | if Phrases = nil then Phrases := TStringTable.Create;
|
---|
1615 | if Phrases2 = nil then Phrases2 := TStringTable.Create;
|
---|
1616 | Phrases2FallenBackToEnglish := False;
|
---|
1617 | if FileExists(LocalizedFilePath('Language.txt')) then
|
---|
1618 | begin
|
---|
1619 | Phrases.LoadFromFile(LocalizedFilePath('Language.txt'));
|
---|
1620 | if FileExists(LocalizedFilePath('Language2.txt')) then
|
---|
1621 | Phrases2.LoadFromFile(LocalizedFilePath('Language2.txt'))
|
---|
1622 | else
|
---|
1623 | begin
|
---|
1624 | Phrases2.LoadFromFile(GetAppSharePath('Language2.txt'));
|
---|
1625 | Phrases2FallenBackToEnglish := True;
|
---|
1626 | end;
|
---|
1627 | end
|
---|
1628 | else
|
---|
1629 | begin
|
---|
1630 | Phrases.LoadFromFile(GetAppSharePath('Language.txt'));
|
---|
1631 | Phrases2.LoadFromFile(GetAppSharePath('Language2.txt'));
|
---|
1632 | end;
|
---|
1633 |
|
---|
1634 | if Sounds = nil then Sounds := TStringTable.Create;
|
---|
1635 | if not Sounds.LoadFromFile(GetSoundsDir + DirectorySeparator + 'sound.txt') then
|
---|
1636 | begin
|
---|
1637 | FreeAndNil(Sounds);
|
---|
1638 | end;
|
---|
1639 | end;
|
---|
1640 |
|
---|
1641 | procedure Texturize(Dest, Texture: TBitmap; TransparentColor: Cardinal);
|
---|
1642 | var
|
---|
1643 | SrcPixel, DstPixel: TPixelPointer;
|
---|
1644 | X, Y: Integer;
|
---|
1645 | TexWidth, TexHeight: Integer;
|
---|
1646 | begin
|
---|
1647 | // Texturize background
|
---|
1648 | Dest.BeginUpdate;
|
---|
1649 | TexWidth := Texture.Width;
|
---|
1650 | TexHeight := Texture.Height;
|
---|
1651 | DstPixel := TPixelPointer.Create(Dest);
|
---|
1652 | SrcPixel := TPixelPointer.Create(Texture);
|
---|
1653 | for Y := 0 to ScaleToNative(Dest.Height) - 1 do begin
|
---|
1654 | for X := 0 to ScaleToNative(Dest.Width) - 1 do begin
|
---|
1655 | if DstPixel.PixelRGB = TransparentColor then begin
|
---|
1656 | SrcPixel.SetXY(X mod TexWidth, Y mod TexHeight);
|
---|
1657 | DstPixel.PixelRGB := SrcPixel.PixelRGB;
|
---|
1658 | end;
|
---|
1659 | DstPixel.NextPixel;
|
---|
1660 | end;
|
---|
1661 | DstPixel.NextLine;
|
---|
1662 | end;
|
---|
1663 | Dest.EndUpdate;
|
---|
1664 | end;
|
---|
1665 |
|
---|
1666 | procedure DarkenImage(Bitmap: TBitmap; Change: Integer);
|
---|
1667 | var
|
---|
1668 | X, Y: Integer;
|
---|
1669 | PicturePixel: TPixelPointer;
|
---|
1670 | begin
|
---|
1671 | Bitmap.BeginUpdate;
|
---|
1672 | PicturePixel := TPixelPointer.Create(Bitmap);
|
---|
1673 | for Y := 0 to ScaleToNative(Bitmap.Height) - 1 do begin
|
---|
1674 | for X := 0 to ScaleToNative(Bitmap.Width) - 1 do begin
|
---|
1675 | PicturePixel.PixelB := Max(PicturePixel.PixelB - Change, 0);
|
---|
1676 | PicturePixel.PixelG := Max(PicturePixel.PixelG - Change, 0);
|
---|
1677 | PicturePixel.PixelR := Max(PicturePixel.PixelR - Change, 0);
|
---|
1678 | PicturePixel.NextPixel;
|
---|
1679 | end;
|
---|
1680 | PicturePixel.NextLine;
|
---|
1681 | end;
|
---|
1682 | Bitmap.EndUpdate;
|
---|
1683 | end;
|
---|
1684 |
|
---|
1685 | {$IFNDEF DPI}
|
---|
1686 | function ScaleToNative(Value: Integer): Integer;
|
---|
1687 | begin
|
---|
1688 | Result := Value;
|
---|
1689 | end;
|
---|
1690 |
|
---|
1691 | function ScaleToNativeDist(Base, Value: Integer): Integer;
|
---|
1692 | begin
|
---|
1693 | Result := Value;
|
---|
1694 | end;
|
---|
1695 |
|
---|
1696 | function ScaleFromNative(Value: Integer): Integer;
|
---|
1697 | begin
|
---|
1698 | Result := Value;
|
---|
1699 | end;
|
---|
1700 |
|
---|
1701 | function BitBltBitmapPrecise(Dest: TBitmap; X, Y, Width, Height: Integer; Src: TBitmap;
|
---|
1702 | XSrc, YSrc: Integer; Rop: DWORD = SRCCOPY; Precise: Boolean = False): Boolean;
|
---|
1703 | begin
|
---|
1704 | Result := BitBltBitmap(Dest, X, Y, Width, Height, Src, XSrc, YSrc, Rop);
|
---|
1705 | end;
|
---|
1706 | {$ENDIF}
|
---|
1707 |
|
---|
1708 | procedure UnshareBitmap(Bitmap: TBitmap);
|
---|
1709 | begin
|
---|
1710 | // FillRect cause image data to be freed so subsequent BitBlt can access valid image data
|
---|
1711 | Bitmap.Canvas.FillRect(0, 0, 0, 0);
|
---|
1712 | end;
|
---|
1713 |
|
---|
1714 | procedure Gtk2Fix;
|
---|
1715 | {$IFDEF UNIX}
|
---|
1716 | var
|
---|
1717 | I: Integer;
|
---|
1718 | {$ENDIF}
|
---|
1719 | begin
|
---|
1720 | {$IFDEF UNIX}
|
---|
1721 | // Wait and process messages little bit to avoid crash or force repaint under Gtk2
|
---|
1722 | for I := 0 to 10 do begin
|
---|
1723 | Sleep(1);
|
---|
1724 | Application.ProcessMessages;
|
---|
1725 | end;
|
---|
1726 | {$ENDIF}
|
---|
1727 | end;
|
---|
1728 |
|
---|
1729 | procedure LoadFonts;
|
---|
1730 | var
|
---|
1731 | Section: TFontType;
|
---|
1732 | FontScript: TextFile;
|
---|
1733 | Size: Integer;
|
---|
1734 | S: string;
|
---|
1735 | I: Integer;
|
---|
1736 | P: Integer;
|
---|
1737 | begin
|
---|
1738 | Section := ftNormal;
|
---|
1739 | AssignFile(FontScript, LocalizedFilePath('Fonts.txt'));
|
---|
1740 | try
|
---|
1741 | Reset(FontScript);
|
---|
1742 | while not Eof(FontScript) do begin
|
---|
1743 | ReadLn(FontScript, S);
|
---|
1744 | if S <> '' then
|
---|
1745 | if S[1] = '#' then begin
|
---|
1746 | S := TrimRight(S);
|
---|
1747 | if S = '#SMALL' then Section := ftSmall
|
---|
1748 | else if S = '#TINY' then Section := ftTiny
|
---|
1749 | else if S = '#CAPTION' then Section := ftCaption
|
---|
1750 | else if S = '#BUTTON' then Section := ftButton
|
---|
1751 | else Section := ftNormal;
|
---|
1752 | end else begin
|
---|
1753 | P := Pos(',', S);
|
---|
1754 | if P > 0 then begin
|
---|
1755 | UniFont[section].Name := Trim(Copy(S, 1, P - 1));
|
---|
1756 | Size := 0;
|
---|
1757 | for I := P + 1 to Length(S) do
|
---|
1758 | case S[I] of
|
---|
1759 | '0' .. '9':
|
---|
1760 | Size := Size * 10 + Byte(S[I]) - 48;
|
---|
1761 | 'B', 'b':
|
---|
1762 | UniFont[section].Style := UniFont[section].Style + [TFontStyle.fsBold];
|
---|
1763 | 'I', 'i':
|
---|
1764 | UniFont[section].Style := UniFont[section].Style + [TFontStyle.fsItalic];
|
---|
1765 | end;
|
---|
1766 | UniFont[section].Size := Round(Size * ScaleToNative(72) / UniFont[section].PixelsPerInch);
|
---|
1767 | end;
|
---|
1768 | end;
|
---|
1769 | end;
|
---|
1770 | CloseFile(FontScript);
|
---|
1771 | except
|
---|
1772 | end;
|
---|
1773 | end;
|
---|
1774 |
|
---|
1775 | procedure ReleaseFonts;
|
---|
1776 | var
|
---|
1777 | Section: TFontType;
|
---|
1778 | begin
|
---|
1779 | for Section := Low(TFontType) to High(TFontType) do
|
---|
1780 | FreeAndNil(UniFont[section]);
|
---|
1781 | end;
|
---|
1782 |
|
---|
1783 | procedure InitGammaLookupTable;
|
---|
1784 | var
|
---|
1785 | I: Integer;
|
---|
1786 | P: Integer;
|
---|
1787 | begin
|
---|
1788 | GammaLookupTable[0] := 0;
|
---|
1789 | for I := 1 to 255 do begin
|
---|
1790 | P := Round(255.0 * Exp(Ln(I / 255.0) * 100.0 / Gamma));
|
---|
1791 | Assert((P >= 0) and (P < 256));
|
---|
1792 | GammaLookupTable[I] := P;
|
---|
1793 | end;
|
---|
1794 | end;
|
---|
1795 |
|
---|
1796 | procedure Gtk2DisableControlStyling(WinControl: TWinControl);
|
---|
1797 | begin
|
---|
1798 | // https://gitlab.com/freepascal.org/lazarus/lazarus/-/issues/38516
|
---|
1799 | {$IFDEF LCLGTK2}
|
---|
1800 | // parse gtkrc from string
|
---|
1801 | gtk_rc_parse_string(PChar('style "noengine" {' + LineEnding +
|
---|
1802 | 'engine "" {}' + LineEnding +
|
---|
1803 | '}' + LineEnding +
|
---|
1804 | 'widget "*.your-edit" style "noengine"'));
|
---|
1805 |
|
---|
1806 | if WinControl.HandleAllocated then begin
|
---|
1807 | // set gtk name to our component
|
---|
1808 | gtk_widget_set_name({%H-}PGtkWidget(WinControl.Handle), 'your-edit');
|
---|
1809 | end;
|
---|
1810 | {$ENDIF}
|
---|
1811 | end;
|
---|
1812 |
|
---|
1813 | procedure LoadConfig(Key: string);
|
---|
1814 | var
|
---|
1815 | Reg: TRegistry;
|
---|
1816 | begin
|
---|
1817 | Reg := TRegistry.Create;
|
---|
1818 | with Reg do try
|
---|
1819 | OpenKey(Key, True);
|
---|
1820 | if ValueExists('Gamma') then Gamma := ReadInteger('Gamma')
|
---|
1821 | else Gamma := 100;
|
---|
1822 | if Gamma <> 100 then InitGammaLookupTable;
|
---|
1823 | if ValueExists('CustomDpiEnabled') then CustomDpiEnabled := Reg.ReadBool('CustomDpiEnabled')
|
---|
1824 | else CustomDpiEnabled := False;
|
---|
1825 | if ValueExists('CustomDpi') then CustomDpi := Reg.ReadInteger('CustomDpi')
|
---|
1826 | else CustomDpi := 96;
|
---|
1827 | {$IFDEF DPI}
|
---|
1828 | if CustomDpiEnabled then Screen.Dpi := CustomDpi
|
---|
1829 | else Screen.Dpi := Screen.GetSystemDpi;
|
---|
1830 | {$ENDIF}
|
---|
1831 | finally
|
---|
1832 | Reg.Free;
|
---|
1833 | end;
|
---|
1834 | end;
|
---|
1835 |
|
---|
1836 | procedure SaveConfig(Key: string);
|
---|
1837 | var
|
---|
1838 | Reg: TRegistry;
|
---|
1839 | begin
|
---|
1840 | Reg := TRegistry.Create;
|
---|
1841 | with Reg do try
|
---|
1842 | OpenKey(Key, True);
|
---|
1843 | WriteInteger('Gamma', Gamma);
|
---|
1844 | WriteBool('CustomDpiEnabled', CustomDpiEnabled);
|
---|
1845 | WriteInteger('CustomDpi', CustomDpi);
|
---|
1846 | finally
|
---|
1847 | Free;
|
---|
1848 | end;
|
---|
1849 | end;
|
---|
1850 |
|
---|
1851 | procedure LoadAssets;
|
---|
1852 | begin
|
---|
1853 | LoadPhrases;
|
---|
1854 | LoadFonts;
|
---|
1855 | Templates := LoadGraphicSet('Templates.png', False);
|
---|
1856 | with Templates do begin
|
---|
1857 | Logo := GetItem('Logo');
|
---|
1858 | BigBook := GetItem('BigBook');
|
---|
1859 | SmallBook := GetItem('SmallBook');
|
---|
1860 | MenuLogo := GetItem('MenuLogo');
|
---|
1861 | LinkArrows := GetItem('LinkArrows');
|
---|
1862 | ScienceNationDot := GetItem('ScienceNationDot');
|
---|
1863 | ResearchIcon := GetItem('Research');
|
---|
1864 | ChangeIcon := GetItem('Change');
|
---|
1865 | TreasuryIcon := GetItem('Treasury');
|
---|
1866 | StarshipDeparted := GetItem('StarshipDeparted');
|
---|
1867 | WeightOn := GetItem('WeightOn');
|
---|
1868 | WeightOff := GetItem('WeightOff');
|
---|
1869 | end;
|
---|
1870 |
|
---|
1871 | LoadGraphicFile(Colors, GetGraphicsDir + DirectorySeparator + 'Colors.png');
|
---|
1872 | LoadGraphicFile(Paper, GetGraphicsDir + DirectorySeparator + 'Paper.jpg');
|
---|
1873 | LoadGraphicFile(BigImp, GetGraphicsDir + DirectorySeparator + 'Icons.png');
|
---|
1874 | end;
|
---|
1875 |
|
---|
1876 | procedure UnitInit;
|
---|
1877 | var
|
---|
1878 | Section: TFontType;
|
---|
1879 | begin
|
---|
1880 | Gamma := 100;
|
---|
1881 | InitGammaLookupTable;
|
---|
1882 |
|
---|
1883 | {$IFDEF WINDOWS}
|
---|
1884 | EnumDisplaySettings(nil, $FFFFFFFF, StartResolution);
|
---|
1885 | ResolutionChanged := False;
|
---|
1886 | {$ENDIF}
|
---|
1887 |
|
---|
1888 | for Section := Low(TFontType) to High(TFontType) do
|
---|
1889 | UniFont[Section] := TFont.Create;
|
---|
1890 |
|
---|
1891 | DrawBuffer := TBitmap.Create;
|
---|
1892 | DrawBuffer.PixelFormat := TPixelFormat.pf24bit;
|
---|
1893 |
|
---|
1894 | GrExt := TGraphicSets.Create;
|
---|
1895 |
|
---|
1896 | HGrSystem := LoadGraphicSet('System.png');
|
---|
1897 | with HGrSystem do begin
|
---|
1898 | CityMark1 := GetItem('CityMark1');
|
---|
1899 | CityMark2 := GetItem('CityMark2');
|
---|
1900 | end;
|
---|
1901 |
|
---|
1902 | HGrSystem2 := LoadGraphicSet('System2.png');
|
---|
1903 | with HGrSystem2 do begin
|
---|
1904 | Ornament := GetItem('Ornament');
|
---|
1905 | GBrainNoTerm := GetItem('BrainNoTerm');
|
---|
1906 | GBrainSuperVirtual := GetItem('BrainSuperVirtual');
|
---|
1907 | GBrainTerm := GetItem('BrainTerm');
|
---|
1908 | GBrainRandom := GetItem('BrainRandom');
|
---|
1909 | end;
|
---|
1910 |
|
---|
1911 | Colors := TBitmap.Create;
|
---|
1912 | Colors.PixelFormat := TPixelFormat.pf24bit;
|
---|
1913 | Paper := TBitmap.Create;
|
---|
1914 | Paper.PixelFormat := TPixelFormat.pf24bit;
|
---|
1915 | BigImp := TBitmap.Create;
|
---|
1916 | BigImp.PixelFormat := TPixelFormat.pf24bit;
|
---|
1917 | MainTexture := TTexture.Create;
|
---|
1918 | ClickFrameColor := HGrSystem.Data.Canvas.Pixels[187, 175];
|
---|
1919 | InitOrnamentDone := False;
|
---|
1920 | GenerateNames := True;
|
---|
1921 |
|
---|
1922 | LoadAssets;
|
---|
1923 | end;
|
---|
1924 |
|
---|
1925 | procedure UnitDone;
|
---|
1926 | begin
|
---|
1927 | RestoreResolution;
|
---|
1928 | FreeAndNil(GrExt);
|
---|
1929 | ReleaseFonts;
|
---|
1930 | FreeAndNil(Phrases);
|
---|
1931 | FreeAndNil(Phrases2);
|
---|
1932 | FreeAndNil(DrawBuffer);
|
---|
1933 | FreeAndNil(BigImp);
|
---|
1934 | FreeAndNil(Paper);
|
---|
1935 | FreeAndNil(Colors);
|
---|
1936 | FreeAndNil(MainTexture);
|
---|
1937 | end;
|
---|
1938 |
|
---|
1939 | end.
|
---|