// Handler events coming in from the inputHandler
//
void ImageViewer::handleEvent(uint32 event) {
DEBUG_ENTER_FUNC();
switch (event) {
case EVENT_HIDE:
setVisible(false);
break;
case EVENT_SHOW:
setVisible(true);
break;
case EVENT_ZOOM_IN:
modifyZoom(true);
break;
case EVENT_ZOOM_OUT:
modifyZoom(false);
break;
case EVENT_MOVE_LEFT:
case EVENT_MOVE_UP:
case EVENT_MOVE_RIGHT:
case EVENT_MOVE_DOWN:
case EVENT_MOVE_STOP:
_movement = (Event)event;
break;
case EVENT_NEXT_IMAGE:
loadNextImage();
break;
case EVENT_LAST_IMAGE:
loadLastImage();
break;
default:
PSP_ERROR("Unknown event %d\n", event);
break;
}
}
void SlideShow::logic(float t, float dt) {
dt = std::min(1.0f/60.0f, dt);
if(image == 0 || alpha <= 0.0 && elapsed >= duration ) {
//dont loop. if this is the last image, we will stop
if(image != 0 && image_index==0) {
appFinished=true;
return;
}
bool success = loadNextImage();
if(!success) {
appFinished = true;
return;
}
elapsed = 0.0;
}
if(elapsed >= duration) {
alpha = std::max(0.0f, alpha - dt);
} else {
alpha = std::min(1.0f, alpha + dt);
elapsed += dt;
}
}
void SlideShow::logic(float t, float dt) {
dt = std::min(1.0f/60.0f, dt);
if(image == 0 || alpha <= 0.0 && elapsed >= duration ) {
bool success = loadNextImage();
if(!success) {
appFinished = true;
return;
}
elapsed = 0.0;
}
if(elapsed >= duration) {
alpha = std::max(0.0f, alpha - dt);
} else {
alpha = std::min(1.0f, alpha + dt);
elapsed += dt;
}
}
