From 7b358424ebad9349421acd533c2fa1cbf6cf3e3e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Wed, 28 Dec 2016 16:52:56 +0100 Subject: Initial import of xtrkcad version 1:4.0.2-2 --- app/wlib/mswlib/mswcolor.c | 362 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 362 insertions(+) create mode 100644 app/wlib/mswlib/mswcolor.c (limited to 'app/wlib/mswlib/mswcolor.c') diff --git a/app/wlib/mswlib/mswcolor.c b/app/wlib/mswlib/mswcolor.c new file mode 100644 index 0000000..41bf6a9 --- /dev/null +++ b/app/wlib/mswlib/mswcolor.c @@ -0,0 +1,362 @@ +/* + * $Header: /home/dmarkle/xtrkcad-fork-cvs/xtrkcad/app/wlib/mswlib/mswcolor.c,v 1.2 2007-01-14 08:43:32 m_fischer Exp $ + */ + +#include +#include +#include +#include +#include +#include +#include + +#include "mswint.h" + +#include "square10.bmp" + +/* + ***************************************************************************** + * + * Color + * + ***************************************************************************** + */ + +#define NUM_GRAYS (16) +#define NUM_COLORS (256) + +wDrawColor wDrawColorWhite = 0; +wDrawColor wDrawColorBlack = 1; + +#define MAX_COLOR_DISTANCE (3) + +static void mswGetCustomColors( void ); + + +static struct { + WORD palVersion; + WORD palNumEntries; + PALETTEENTRY palPalEntry[NUM_COLORS]; + } colorPalette = { + 0x300, + 2, + { + { 255, 255, 255 }, /* White */ + { 0, 0, 0 } /* Black */ + } }; + +COLORREF mappedColors[NUM_COLORS]; + + +static long flipRGB( long rgb ) +{ + rgb = ((rgb>>16)&0xFF) | (rgb&0x00FF00) | ((rgb&0xFF)<<16); + return rgb; +} + + +static void getpalette( void ) +{ + + HDC hdc; + int inx, cnt; + PALETTEENTRY pe[256]; + FILE * f; + hdc = GetDC(mswHWnd); + if (!(GetDeviceCaps( hdc, RASTERCAPS) & RC_PALETTE)) { + ReleaseDC( mswHWnd, hdc ); + return; + } + cnt = GetDeviceCaps(hdc, SIZEPALETTE); + GetSystemPaletteEntries( hdc, 0, cnt, pe ); + f = fopen( "palette.txt", "w" ); + for (inx=0;inx NUM_GRAYS ) + return wDrawColorWhite; + else { + n = (n*256)/NUM_GRAYS; + return wDrawFindColor( wRGB(n,n,n) ); + } +} + +wDrawColor wDrawFindColor( + long rgb0 ) +{ + static long saved_rgb = wRGB(255,255,255); + static wDrawColor saved_color = 0; + int r0, g0, b0; + + if (rgb0 == saved_rgb) + return saved_color; + r0 = (int)(rgb0>>16)&0xFF; + g0 = (int)(rgb0>>8)&0xFF; + b0 = (int)(rgb0)&0xFF; + saved_rgb = rgb0; + return saved_color = findColor( r0, g0, b0 ); +} + + +long wDrawGetRGB( + wDrawColor color ) +{ + long rgb; + int r, g, b; + r = colorPalette.palPalEntry[color].peRed; + g = colorPalette.palPalEntry[color].peGreen; + b = colorPalette.palPalEntry[color].peBlue; + rgb = wRGB(r,g,b); + return rgb; +} + + +static CHOOSECOLOR chooseColor; +static COLORREF aclrCust[16]; + +static void mswGetCustomColors( void ) +{ + int inx; + char colorName[10]; + long rgb; + + strcpy( colorName, "custom-" ); + for ( inx=0; inx<16; inx++ ) { + sprintf( colorName+7, "%d", inx ); + wPrefGetInteger( "mswcolor", colorName, &rgb, 0 ); + aclrCust[inx] = flipRGB(rgb); + } +} + + +void mswPutCustomColors( void ) +{ + int inx; + char colorName[10]; + long rgb; + + strcpy( colorName, "custom-" ); + for ( inx=0; inx<16; inx++ ) { + rgb = flipRGB(aclrCust[inx]); + if ( rgb != 0 ) { + sprintf( colorName+7, "%d", inx ); + wPrefSetInteger( "mswcolor", colorName, rgb ); + } + } +} + + +wBool_t wColorSelect( + const char * title, + wDrawColor * color ) +{ + long rgb; + + memset( &chooseColor, 0, sizeof chooseColor ); + rgb = flipRGB(wDrawGetRGB(*color)); + chooseColor.lStructSize = sizeof chooseColor; + chooseColor.hwndOwner = mswHWnd; + chooseColor.hInstance = NULL; + chooseColor.rgbResult = rgb; + chooseColor.lpCustColors = aclrCust; + chooseColor.Flags = CC_RGBINIT; + chooseColor.lCustData = 0L; + chooseColor.lpfnHook = NULL; + chooseColor.lpTemplateName = (LPSTR)NULL; + if ( ChooseColor( &chooseColor ) ) { + rgb = flipRGB(chooseColor.rgbResult); + *color = wDrawFindColor(rgb); + return TRUE; + } + return FALSE; +} + + +typedef struct { + wDrawColor * valueP; + wColorSelectButtonCallBack_p action; + const char * labelStr; + void * data; + wDrawColor color; + wButton_p button; + wIcon_p bm; + } colorData_t; + + +static void doColorButton( + void * data ) +{ + colorData_t * cd = (colorData_t*)data; + wDrawColor newColor; + + newColor = cd->color; + if (wColorSelect( cd->labelStr, &newColor )) { + cd->color = newColor; + wColorSelectButtonSetColor( cd->button, newColor ); + if (cd->valueP) + *cd->valueP = newColor; + if (cd->action) + cd->action( cd->data, newColor ); + } +} + + +wButton_p wColorSelectButtonCreate( + wWin_p win, + wPos_t x, + wPos_t y, + const char * helpStr, + const char * labelStr, + long option, + wPos_t width, + wDrawColor * color, + wColorSelectButtonCallBack_p action, + void * data ) +{ + wButton_p bb; + wIcon_p bm; + colorData_t * cd; + bm = wIconCreateBitMap( square10_width, square10_height, square10_bits, (color?*color:0) ); + cd = malloc( sizeof *cd ); + cd->valueP = color; + cd->action = action; + cd->data = data; + cd->labelStr = labelStr; + cd->color = (color?*color:0); + cd->bm = bm; + bb = wButtonCreate( win, x, y, helpStr, (char*)bm, option|BO_ICON, width, doColorButton, cd ); + cd->button = bb; + if ( labelStr ) + wControlSetLabel( (wControl_p)bb, labelStr ); + return bb; +} + + +void wColorSelectButtonSetColor( + wButton_p bb, + wDrawColor color ) +{ + ((colorData_t*)((wControl_p)bb)->data)->color = color; + wIconSetColor( ((colorData_t*)((wControl_p)bb)->data)->bm, color ); + InvalidateRect( ((wControl_p)bb)->hWnd, NULL, TRUE ); +} + + +wDrawColor wColorSelectButtonGetColor( + wButton_p bb ) +{ + return ((colorData_t*)((wControl_p)bb)->data)->color; +} -- cgit v1.2.3