void btnDrawButtonList(buttonList * aButtonList) {
int i;
for (i=0; i<aButtonList->numButtons; i++) {
button * aButton = aButtonList->buttons[i];
btnDrawButton(aButton);
}
}
int drawAlert(char * title, char * body, u8 * image, int numButtons, char buttonTitles[3][32]) {
//int ret = alertButtonNone;
if (hidKeysDown()&KEY_A) {
return alertSelectedButton;
}
if (hidKeysDown()&KEY_B) {
return alertButtonKeyB;
}
if (hidKeysDown()&KEY_DOWN) {
alertSelectedButton++;
if (alertSelectedButton >= numButtons) {
alertSelectedButton = 0;
}
}
if (hidKeysDown()&KEY_UP) {
alertSelectedButton--;
if (alertSelectedButton < 0) {
alertSelectedButton = numButtons-1;
}
}
MAGFXDrawPanel(GFX_TOP, true);
MAGFXDrawPanel(GFX_BOTTOM, false);
MAFont font = MAFontRobotoRegular16;
int leftOffset = 30;
int topOffset = 240 - 50 - font.lineHeight;
rgbColour * textCol = titleTextColour();
MADrawText(GFX_TOP, GFX_LEFT, topOffset, leftOffset, title, &font, textCol->r, textCol->g, textCol->b);
font = MAFontRobotoRegular10;
topOffset -= font.lineHeight * 2;
int totalWidthForText = 400;
rgbColour * dark = darkTextColour();
MADrawTextWrap(GFX_TOP, GFX_LEFT, topOffset, leftOffset, body, &font, dark->r, dark->g, dark->b, totalWidthForText-(2*leftOffset), 0);
//MADrawTextWrap(GFX_TOP, GFX_LEFT, topOffset, leftOffset, body, &font, dark->r, dark->g, dark->b, totalWidthForText, 0);
/*
WEIRD BUG ALERT!
It was discovered that some alerts did not display their body text.
In the process of trying to work out what was happening, I created
a string containing the number of lines drawn by MADrawTextWrap and
drew this on the screen so I could see what was actually happening.
When I did this, the body text started appearing as well as the text
showing how many lines it had drawn. I then found that it was the
process of creating a string and putting something in it which was
allowing the text to be drawn. I actually have no idea why this fixes
the bug with drawing the body text. It feels like a memory management
thing, but I can't figure it out.
*/
char s[64];
strcpy(s, "5");
int screenHeight = 240;
int screenWidth = 320;
int buttonGap = 10;
int totalHeight = (numButtons*btnRectWidth) + ((numButtons-1)*buttonGap);
int diff = screenHeight-totalHeight;
int x = screenHeight - (diff/2) - btnRectWidth;
int y = (screenWidth/2) - (btnRectHeight/2);
touchPosition touch;
hidTouchRead(&touch);
int touchX = touch.px;
int touchY = touch.py;
int i;
for (i=0; i<numButtons; i++) {
button * aButton = malloc(sizeof(button));
btnSetButtonType(aButton, btnButtonTypeRect);
strcpy(aButton->longText, buttonTitles[i]);
strcpy(aButton->shortText1, "");
strcpy(aButton->shortText2, "");
aButton->x = x;
aButton->y = y;
aButton->highlighted = (i == alertSelectedButton);
aButton->selected = false;
x -= (btnRectWidth+buttonGap);
btnDrawButton(aButton);
if (!touchesAreBlocked && hidKeysDown()&KEY_TOUCH && btnTouchWithin(touchX, touchY, aButton)) {
if (i == alertSelectedButton) {
return alertSelectedButton;
}
else {
alertSelectedButton = i;
}
}
free(aButton);
}
return alertButtonNone;
}
