| 89 | */ |
| 90 | |
| 91 | void PictureFrame::processEvents() { |
| 92 | |
| 93 | Point p; |
| 94 | uint32_t last,now; |
| 95 | |
| 96 | last=MillisecondTimer::millis(); |
| 97 | |
| 98 | for(;;) { |
| 99 | |
| 100 | now=MillisecondTimer::millis(); |
| 101 | |
| 102 | // test for a wrap on the timer |
| 103 | |
| 104 | if(last>now) { |
| 105 | last=now; |
| 106 | continue; |
| 107 | } |
| 108 | |
| 109 | // time to scroll? |
| 110 | |
| 111 | if(_autoScrollEnabled && now-last>_autoScrollMillis) { |
| 112 | _imageManager->nextImage(); |
| 113 | last=now; |
| 114 | } |
| 115 | |
| 116 | // process clicks |
| 117 | |
| 118 | if(processClick()) |
| 119 | last=MillisecondTimer::millis(); |
| 120 | } |
| 121 | } |
| 122 | |
| 123 | |
| 124 | /* |