void CCD_Q_show()
{
MAIN_ConvertData(ADV, (byte*)g_aucImageTable); //将数据转换为可以在OLED屏上显示的格式
tiaoyan(Ledge[0],Redge[0],L_edgeFlag[0],R_edgeFlag[0],(byte*)g_aucImageTable); //寻找跳沿
middleline(midline,(byte*)g_aucImageTable); //寻中线
thresholdline(threshold,(byte*)g_aucImageTable);
LED_PrintImage((byte*)g_aucImageTable,64, 128); //在OLED上显示图像波形图
parameter_show();
}
// Subclassed handle() for keyboard searching
int EDE_Browser::handle(int e) {
if (e==FL_FOCUS) { fprintf(stderr, "EB::focus\n"); }
if (e==FL_KEYBOARD && Fl::event_state()==0) {
// when user presses a key, jump to row starting with that character
int k=Fl::event_key();
if ((k>='a'&&k<='z') || (k>='A'&&k<='Z') || (k>='0'&&k<='9')) {
if (k>='A'&&k<='Z') k+=('a'-'A');
int ku = k - ('a'-'A'); //upper case
int p=lineno(selection());
for (int i=1; i<=size(); i++) {
int mi = (i+p-1)%size() + 1; // search from currently selected one
if (text(mi)[0]==k || text(mi)[0]==ku) {
// select(line,0) just moves focus to line without selecting
// if line was already selected, it won't be anymore
select(mi,selected(mi));
middleline(mi);
//break;
return 1; // menu will get triggered on key press :(
}
}
}
// Attempt to fix erratic behavior on enter key
// Fl_Browser seems to do the following on enter key:
// - when item is both selected and focused, callback isn't called at all (even FL_WHEN_ENTER_KEY_ALWAYS)
// - when no item is selected, callback is called 2 times on focused item
// - when one item is selected and other is focused, callback is first called on selected then on
// focused item, then the focused becomes selected
// This partial fix at least ensures that callback is always called. Callback function should
// deal with being called many times repeatedly.
if ((when() & FL_WHEN_ENTER_KEY_ALWAYS) && k == FL_Enter) {
// if (changed()!=0) {
//fprintf(stderr,"do_callback()\n");
do_callback();
// }
}
if (k == FL_Tab) {
fprintf (stderr, "TAB\n");
// Fl_Icon_Browser::handle(FL_UNFOCUS); return 1;
}
}
return Fl_Icon_Browser::handle(e);
}
