/**
* @brief callback for progress slider.
* @param pMsg: pointer to a data structure of type WM_MESSAGE
* @retval None
*/
static void _cbDrawProgressSlider(WM_MESSAGE * pMsg) {
GUI_RECT Rect;
switch (pMsg->MsgId)
{
case WM_CREATE:
break;
case WM_PAINT:
WM_GetInsideRect(&Rect);
GUI_DrawGradientH(Rect.x0, Rect.y0, Rect.x1, Rect.y1, GUI_WHITE, 0x3F0000);
break;
default:
WM_DefaultProc(pMsg);
}
}
void GUIDEMO_ColorBar(void) {
GUI_COLOR ColorStartBlack, ColorStartWhite;
char acText[80] = { 0 };
int NumColors, BitsPerPixel, xSize, ySize;
int Time, TimeStart;
int Dir, Index;
xSize = LCD_GetXSize();
ySize = LCD_GetYSize();
GUIDEMO_ShowIntro("Color bar",
"STemWin features an integrated\n"
"color management which automatically finds\n"
"the best available color for any logical color");
GUIDEMO_DrawBk(1);
//
// Heading
//
GUI_SetColor(GUI_WHITE);
GUI_SetFont(&GUI_FontRounded22);
GUI_DispStringHCenterAt("Color bars", xSize >> 1, 12);
GUI_SetFont(&GUI_Font16_ASCII);
//
// Colors
//
GUI_DispStringAt("Red", 1, Y_START);
GUI_DispStringAt("Green", 1, Y_START + Y_STEP * 2);
GUI_DispStringAt("Blue", 1, Y_START + Y_STEP * 4);
GUI_DispStringAt("Grey", 1, Y_START + Y_STEP * 5 + (Y_STEP >> 1));
GUI_DispStringAt("Yellow", 1, Y_START + Y_STEP * 7);
GUI_DispStringAt("Cyan", 1, Y_START + Y_STEP * 9);
GUI_DispStringAt("Magenta", 1, Y_START + Y_STEP * 11);
//
// Additional Information
//
GUI_SetFont(&GUI_Font8_ASCII);
//
// LCD Controller
//
#ifdef LCD_CONTROLLER
GUIDEMO_AddStringToString(acText, "LCD Controller: ");
GUIDEMO_AddStringToString(acText, LCD_CONTROLLER);
GUI_DispStringAt (acText, 12, ySize - 45);
GUIDEMO_ClearText (acText);
#endif
//
// BPP and number of colors
//
BitsPerPixel = LCD_GetBitsPerPixel();
GUIDEMO_AddIntToString (acText, BitsPerPixel);
GUIDEMO_AddStringToString(acText, " bpp");
NumColors = LCD_GetDevCap(LCD_DEVCAP_NUMCOLORS);
if (NumColors) {
GUIDEMO_AddStringToString(acText, ", ");
GUIDEMO_AddIntToString (acText, NumColors);
GUIDEMO_AddStringToString(acText, " colors");
}
GUI_DispStringAt(acText, 12, ySize - 25);
//
// Gradients
//
TimeStart = GUIDEMO_GetTime();
while (((GUIDEMO_GetTime() - TimeStart) < TIME_RUN) && (GUIDEMO_CheckCancel() == 0)) {
Time = (GUIDEMO_GetTime() - TimeStart) % ((TIME_PAUSE + TIME_STEP) << 1);
Dir = Time / (TIME_PAUSE + TIME_STEP);
Time -= Dir * (TIME_PAUSE + TIME_STEP);
if (Time > TIME_PAUSE) {
continue;
}
Index = ((Time * 0xFF) / TIME_STEP) ^ (Dir * 0xFF);
ColorStartBlack = 0x000000 + 0x010101 * Index;
ColorStartWhite = 0xFFFFFF - ColorStartBlack;
GUI_DrawGradientH(GRADIENT_START_X, Y_START + Y_STEP * 0, xSize, (Y_START + Y_STEP * 1) - 1, GUI_RED, ColorStartBlack);
GUI_DrawGradientH(GRADIENT_START_X, Y_START + Y_STEP * 1, xSize, (Y_START + Y_STEP * 2) - 1, GUI_RED, ColorStartWhite);
GUI_DrawGradientH(GRADIENT_START_X, Y_START + Y_STEP * 2, xSize, (Y_START + Y_STEP * 3) - 1, GUI_GREEN, ColorStartBlack);
GUI_DrawGradientH(GRADIENT_START_X, Y_START + Y_STEP * 3, xSize, (Y_START + Y_STEP * 4) - 1, GUI_GREEN, ColorStartWhite);
GUI_DrawGradientH(GRADIENT_START_X, Y_START + Y_STEP * 4, xSize, (Y_START + Y_STEP * 5) - 1, GUI_BLUE, ColorStartBlack);
GUI_DrawGradientH(GRADIENT_START_X, Y_START + Y_STEP * 5, xSize, (Y_START + Y_STEP * 6) - 1, GUI_BLUE, ColorStartWhite);
GUI_DrawGradientH(GRADIENT_START_X, Y_START + Y_STEP * 6, xSize, (Y_START + Y_STEP * 7) - 1, GUI_GRAY, ColorStartBlack);
GUI_DrawGradientH(GRADIENT_START_X, Y_START + Y_STEP * 7, xSize, (Y_START + Y_STEP * 8) - 1, GUI_YELLOW, ColorStartWhite);
GUI_DrawGradientH(GRADIENT_START_X, Y_START + Y_STEP * 8, xSize, (Y_START + Y_STEP * 9) - 1, GUI_YELLOW, ColorStartBlack);
GUI_DrawGradientH(GRADIENT_START_X, Y_START + Y_STEP * 9, xSize, (Y_START + Y_STEP * 10) - 1, GUI_CYAN, ColorStartWhite);
GUI_DrawGradientH(GRADIENT_START_X, Y_START + Y_STEP * 10, xSize, (Y_START + Y_STEP * 11) - 1, GUI_CYAN, ColorStartBlack);
GUI_DrawGradientH(GRADIENT_START_X, Y_START + Y_STEP * 11, xSize, (Y_START + Y_STEP * 12) - 1, GUI_MAGENTA, ColorStartWhite);
GUI_DrawGradientH(GRADIENT_START_X, Y_START + Y_STEP * 12, xSize, (Y_START + Y_STEP * 13) - 1, GUI_MAGENTA, ColorStartBlack);
GUI_Exec();
}
}
/*********************************************************************
*
* _DrawSample
*/
static void _DrawSample(GUI_RECT Rect, const GUI_FONT * pFont, const char * pText) {
GUI_RECT CurrentRect;
int yDistDiv3;
Rect.x0 += BORDER;
Rect.y0 += BORDER;
Rect.x1 -= BORDER;
Rect.y1 -= BORDER;
yDistDiv3 = (Rect.y1 - Rect.y0) / 3;
CurrentRect.x0 = Rect.x0;
CurrentRect.y0 = Rect.y0;
CurrentRect.x1 = Rect.x0 + 59;
CurrentRect.y1 = Rect.y0 + 3 * yDistDiv3;
GUI_SetClipRect(&CurrentRect);
//
// Display info text
//
GUI_SetFont(GUI_FONT_13_ASCII);
GUI_SetColor(GUI_WHITE);
GUI_DispStringInRectWrap(pText, &CurrentRect, GUI_TA_HCENTER | GUI_TA_VCENTER, GUI_WRAPMODE_WORD);
//
// Alpha circles
//
GUI_MoveRect(&CurrentRect, 63, 0);
GUI_SetBkColor(GUI_BLACK);
GUI_Clear();
_DrawAlphaCircles((CurrentRect.x0 + CurrentRect.x1) / 2, (CurrentRect.y0 + CurrentRect.y1) / 2, 35, 0, 4);
GUI_SetColor(GUI_WHITE);
GUI_SetFont(pFont);
CurrentRect.y1 = CurrentRect.y0 + yDistDiv3;
GUI_DispStringInRect("ABC", &CurrentRect, GUI_TA_HCENTER | GUI_TA_VCENTER);
GUI_MoveRect(&CurrentRect, 0, yDistDiv3);
GUI_DispStringInRect("ABC", &CurrentRect, GUI_TA_HCENTER | GUI_TA_VCENTER);
GUI_MoveRect(&CurrentRect, 0, yDistDiv3);
GUI_DispStringInRect("ABC", &CurrentRect, GUI_TA_HCENTER | GUI_TA_VCENTER);
//
// Black to white gradient
//
CurrentRect.y0 = Rect.y0;
CurrentRect.y1 = Rect.y0 + 3 * yDistDiv3;
GUI_MoveRect(&CurrentRect, 63, 0);
GUI_DrawGradientH(CurrentRect.x0, CurrentRect.y0, CurrentRect.x1, CurrentRect.y1, GUI_BLACK, GUI_WHITE);
CurrentRect.y1 = CurrentRect.y0 + yDistDiv3;
GUI_SetColor(GUI_RED);
GUI_DispStringInRect("ABC", &CurrentRect, GUI_TA_HCENTER | GUI_TA_VCENTER);
GUI_MoveRect(&CurrentRect, 0, yDistDiv3);
GUI_SetColor(GUI_GREEN);
GUI_DispStringInRect("ABC", &CurrentRect, GUI_TA_HCENTER | GUI_TA_VCENTER);
GUI_MoveRect(&CurrentRect, 0, yDistDiv3);
GUI_SetColor(GUI_BLUE);
GUI_DispStringInRect("ABC", &CurrentRect, GUI_TA_HCENTER | GUI_TA_VCENTER);
//
// RGB
//
CurrentRect.y0 = Rect.y0;
CurrentRect.y1 = CurrentRect.y0 + yDistDiv3;
GUI_MoveRect(&CurrentRect, 63, 0);
GUI_SetBkColor(GUI_RED);
GUI_Clear();
GUI_MoveRect(&CurrentRect, 0, yDistDiv3);
GUI_SetBkColor(GUI_GREEN);
GUI_Clear();
GUI_MoveRect(&CurrentRect, 0, yDistDiv3);
GUI_SetBkColor(GUI_BLUE);
GUI_Clear();
GUI_SetColor(GUI_WHITE);
CurrentRect.y0 = Rect.y0;
CurrentRect.y1 = CurrentRect.y0 + yDistDiv3;
GUI_DispStringInRect("ABC", &CurrentRect, GUI_TA_HCENTER | GUI_TA_VCENTER);
GUI_MoveRect(&CurrentRect, 0, yDistDiv3);
GUI_DispStringInRect("ABC", &CurrentRect, GUI_TA_HCENTER | GUI_TA_VCENTER);
GUI_MoveRect(&CurrentRect, 0, yDistDiv3);
GUI_DispStringInRect("ABC", &CurrentRect, GUI_TA_HCENTER | GUI_TA_VCENTER);
//
// RGB gradients
//
CurrentRect.y0 = Rect.y0;
CurrentRect.y1 = CurrentRect.y0 + yDistDiv3;
GUI_MoveRect(&CurrentRect, 63, 0);
GUI_DrawGradientV(CurrentRect.x0, CurrentRect.y0, CurrentRect.x1, CurrentRect.y1, GUI_RED, GUI_BLACK);
GUI_MoveRect(&CurrentRect, 0, yDistDiv3);
GUI_DrawGradientV(CurrentRect.x0, CurrentRect.y0, CurrentRect.x1, CurrentRect.y1, GUI_GREEN, GUI_BLACK);
GUI_MoveRect(&CurrentRect, 0, yDistDiv3);
GUI_DrawGradientV(CurrentRect.x0, CurrentRect.y0, CurrentRect.x1, CurrentRect.y1, GUI_BLUE, GUI_BLACK);
CurrentRect.y0 = Rect.y0;
CurrentRect.y1 = CurrentRect.y0 + yDistDiv3;
GUI_SetColor(GUI_WHITE);
GUI_DispStringInRect("ABC", &CurrentRect, GUI_TA_HCENTER | GUI_TA_VCENTER);
GUI_MoveRect(&CurrentRect, 0, yDistDiv3);
GUI_DispStringInRect("ABC", &CurrentRect, GUI_TA_HCENTER | GUI_TA_VCENTER);
GUI_MoveRect(&CurrentRect, 0, yDistDiv3);
GUI_DispStringInRect("ABC", &CurrentRect, GUI_TA_HCENTER | GUI_TA_VCENTER);
//
// Disable application defined clip rectangle
//
GUI_SetClipRect(NULL);
}
void colorbar(void)
{
#define X_START 60 //????? X ??
#define Y_START 40 //????? Y ??
typedef struct {
int NumBars;
GUI_COLOR Color;
const char * s;
} BAR_DATA;
static const BAR_DATA _aBarData[] = {
{ 2, GUI_RED , "Red" },
{ 2, GUI_GREEN , "Green" },
{ 2, GUI_BLUE , "Blue" },
{ 1, GUI_WHITE , "Grey" },
{ 2, GUI_YELLOW , "Yellow" },
{ 2, GUI_CYAN , "Cyan" },
{ 2, GUI_MAGENTA, "Magenta" },
};
static const GUI_COLOR _aColorStart[] = { GUI_BLACK, GUI_WHITE };
GUI_RECT Rect;
int yStep;
int i;
int j;
int xSize;
int ySize;
int NumBars; //????????? 2+2+2+1+2+2+2=13
int NumColors; //????????,??? 7 ?
//??????
GUI_SetBkColor(GUI_BLUE);
GUI_SetColor(GUI_YELLOW);
GUI_Clear();
GUI_SetFont(&GUI_Font24_ASCII);
GUI_SetTextMode(GUI_TM_TRANS); //????
GUI_DispStringHCenterAt("COLOR_BAR TEST!",120,0);
xSize = LCD_GetXSize();
ySize = LCD_GetYSize();
//????????
NumColors = GUI_COUNTOF(_aBarData);
for (i = NumBars = 0, NumBars = 0; i < NumColors; i++) {
NumBars += _aBarData[i].NumBars;
}
yStep = (ySize - Y_START) / NumBars;
//????
Rect.x0 = 0;
Rect.x1 = X_START - 1;
Rect.y0 = Y_START;
GUI_SetFont(&GUI_Font8x16);
for (i = 0; i < NumColors; i++) {
Rect.y1 = Rect.y0 + yStep * _aBarData[i].NumBars - 1;
GUI_DispStringInRect(_aBarData[i].s, &Rect, GUI_TA_LEFT | GUI_TA_VCENTER);
Rect.y0 = Rect.y1 + 1;
}
//????
Rect.x0 = X_START;
Rect.x1 = xSize - 1;
Rect.y0 = Y_START;
for (i = 0; i < NumColors; i++) {
for (j = 0; j < _aBarData[i].NumBars; j++) {
Rect.y1 = Rect.y0 + yStep - 1;
GUI_DrawGradientH(Rect.x0, Rect.y0, Rect.x1, Rect.y1,_aColorStart[j], _aBarData[i].Color); //????
Rect.y0 = Rect.y1 + 1;
}
}
}
/*********************************************************************
*
* _DrawSample
*/
static void _DrawSample(GUI_RECT * pRect, int yd) {
GUI_RECT Rect;
Rect = *pRect;
//
// Use application defined clip rectangle
//
GUI_SetClipRect(&Rect);
//
// Move clip rectangle
//
GUI_MoveRect(&Rect, 65, 0);
//
// Draw sample
//
_DrawAlphaCircles((Rect.x0 + Rect.x1) >> 1, (Rect.y0 + Rect.y1) >> 1, 35, 0, 4);
GUI_SetColor(GUI_WHITE);
GUI_DispStringInRectWrap("ABC\nABC\nABC", &Rect, GUI_TA_HCENTER | GUI_TA_VCENTER, GUI_WRAPMODE_WORD);
//
// Move clip rectangle
//
GUI_MoveRect(&Rect, 65, 0);
GUI_DrawGradientH(Rect.x0, Rect.y0, Rect.x1, Rect.y1, GUI_BLACK, GUI_WHITE);
Rect.y1 = Rect.y0 + yd;
GUI_SetColor(GUI_RED);
GUI_DispStringInRect("ABC", &Rect, GUI_TA_HCENTER | GUI_TA_VCENTER);
GUI_MoveRect(&Rect, 0, yd);
GUI_SetColor(GUI_GREEN);
GUI_DispStringInRect("ABC", &Rect, GUI_TA_HCENTER | GUI_TA_VCENTER);
GUI_MoveRect(&Rect, 0, yd);
GUI_SetColor(GUI_BLUE);
GUI_DispStringInRect("ABC", &Rect, GUI_TA_HCENTER | GUI_TA_VCENTER);
GUI_MoveRect(&Rect, 0, -yd * 2);
Rect.y1 = Rect.y0 + yd * 3;
//
// Move clip rectangle
//
GUI_MoveRect(&Rect, 65, 0);
//
// Draw sample
//
Rect.y1 = Rect.y0 + yd;
GUI_SetBkColor(GUI_RED);
GUI_Clear();
GUI_MoveRect(&Rect, 0, yd);
GUI_SetBkColor(GUI_GREEN);
GUI_Clear();
GUI_MoveRect(&Rect, 0, yd);
GUI_SetBkColor(GUI_BLUE);
GUI_Clear();
GUI_MoveRect(&Rect, 0, -yd * 2);
Rect.y1 = Rect.y0 + yd * 3;
GUI_SetColor(GUI_WHITE);
GUI_DispStringInRectWrap("ABC\nABC\nABC", &Rect, GUI_TA_HCENTER | GUI_TA_VCENTER, GUI_WRAPMODE_WORD);
//
// Move clip rectangle
//
GUI_MoveRect(&Rect, 65, 0);
//
// Draw sample
//
Rect.y1 = Rect.y0 + yd;
GUI_DrawGradientV(Rect.x0, Rect.y0, Rect.x1, Rect.y1, GUI_RED, GUI_BLACK);
GUI_MoveRect(&Rect, 0, yd);
GUI_DrawGradientV(Rect.x0, Rect.y0, Rect.x1, Rect.y1, GUI_GREEN, GUI_BLACK);
GUI_MoveRect(&Rect, 0, yd);
GUI_DrawGradientV(Rect.x0, Rect.y0, Rect.x1, Rect.y1, GUI_BLUE, GUI_BLACK);
GUI_MoveRect(&Rect, 0, -yd * 2);
Rect.y1 = Rect.y0 + yd * 3;
GUI_SetColor(GUI_WHITE);
GUI_DispStringInRectWrap("ABC\nABC\nABC", &Rect, GUI_TA_HCENTER | GUI_TA_VCENTER, GUI_WRAPMODE_WORD);
//
// Disable application defined clip rectangle
//
GUI_SetClipRect(NULL);
}