char* alphaShowDialogue(void)
{
char result;
/* These need to be instantiated here since the width and height of
the lcd is retrieved dynamically depending on screen orientation */
alphaBtnX[0] = ALPHA_COL1_LEFT;
alphaBtnX[1] = ALPHA_COL2_LEFT;
alphaBtnX[2] = ALPHA_COL3_LEFT;
alphaBtnX[3] = ALPHA_COL4_LEFT;
alphaBtnX[4] = ALPHA_COL5_LEFT;
alphaBtnY[0] = ALPHA_ROW1_TOP;
alphaBtnY[1] = ALPHA_ROW2_TOP;
alphaBtnY[2] = ALPHA_ROW3_TOP;
alphaBtnY[3] = ALPHA_ROW4_TOP;
alphaBtnY[4] = ALPHA_ROW5_TOP;
alphaBtnY[5] = ALPHA_ROW6_TOP;
/* Initialise the string buffer */
memset(&alphaString[0], 0, sizeof(alphaString));
alphaString_ptr = alphaString;
alphaPage = 0;
/* Draw the background and render the buttons */
drawFill(ALPHA_COLOR_BACKGROUND);
alphaRefreshScreen();
/* Capture results until the 'OK' button is pressed */
while(1)
{
result = alphaHandleTouchEvent();
if (result == '>') return (char *)&alphaString;
}
}
char* alphaShowDialogue(void)
{
char result;
/* These need to be instantiated here since the width and height of
the lcd is retrieved dynamically depending on screen orientation */
alphaBtnX[0] = ALPHA_COL1_LEFT;
alphaBtnX[1] = ALPHA_COL2_LEFT;
alphaBtnX[2] = ALPHA_COL3_LEFT;
alphaBtnX[3] = ALPHA_COL4_LEFT;
alphaBtnX[4] = ALPHA_COL5_LEFT;
alphaBtnY[0] = ALPHA_ROW1_TOP;
alphaBtnY[1] = ALPHA_ROW2_TOP;
alphaBtnY[2] = ALPHA_ROW3_TOP;
alphaBtnY[3] = ALPHA_ROW4_TOP;
alphaBtnY[4] = ALPHA_ROW5_TOP;
alphaBtnY[5] = ALPHA_ROW6_TOP;
/* Initialise the string buffer */
memset(&alphaString[0], 0, sizeof(alphaString));
alphaString_ptr = alphaString;
alphaPage = 0;
/* Draw the background and render the buttons */
drawFill(COLOR_WHITE);
drawRectangleFilled(0, ALPHA_KEYPAD_TOP - ALPHA_BTN_SPACING, lcdGetWidth() - 1, lcdGetHeight() - 1, COLOR_DARKGRAY);
drawLine(0, (ALPHA_KEYPAD_TOP - ALPHA_BTN_SPACING) + 1, lcdGetWidth() - 1, (ALPHA_KEYPAD_TOP - ALPHA_BTN_SPACING) + 1, COLOR_LIGHTGRAY);
alphaRefreshScreen();
/* Capture results until the 'OK' button is pressed */
while(1)
{
result = alphaHandleTouchEvent();
if (result == '>') return (char *)&alphaString;
}
}