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switch statements suck

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This commit is contained in:
Sean C. Rhea
2008-05-04 17:32:40 +00:00
parent cd080aa48c
commit bfadc8c043
1 changed files with 54 additions and 59 deletions
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113
src/gui/DownloadRideDialog.cpp
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@@ -117,71 +117,66 @@ DownloadRideDialog::scanDevices()
bool
DownloadRideDialog::statusCallback(PowerTap::State state)
{
switch (state) {
case PowerTap::STATE_READING_VERSION:
label->setText("Reading version...");
break;
case PowerTap::STATE_READING_HEADER:
label->setText(label->text() + "done.\nReading header...");
break;
case PowerTap::STATE_READING_DATA:
label->setText(label->text() + "done.\nReading ride data...\n");
endingOffset = label->text().length();
break;
case PowerTap::STATE_DATA_AVAILABLE:
unsigned char *buf = records.data();
if (recInt == 0.0) {
for (int i = 0; i < records.size(); i += 6) {
if (PowerTap::is_config(buf + i)) {
unsigned unused1, unused2, unused3;
PowerTap::unpack_config(buf + i, &unused1, &unused2,
&recInt, &unused3);
}
if (state == PowerTap::STATE_READING_VERSION)
label->setText("Reading version...");
else if (state == PowerTap::STATE_READING_HEADER)
label->setText(label->text() + "done.\nReading header...");
else if (state == PowerTap::STATE_READING_DATA) {
label->setText(label->text() + "done.\nReading ride data...\n");
endingOffset = label->text().length();
}
else {
assert(state == PowerTap::STATE_DATA_AVAILABLE);
unsigned char *buf = records.data();
if (recInt == 0.0) {
for (int i = 0; i < records.size(); i += 6) {
if (PowerTap::is_config(buf + i)) {
unsigned unused1, unused2, unused3;
PowerTap::unpack_config(buf + i, &unused1, &unused2,
&recInt, &unused3);
}
}
if (recInt != 0.0) {
int min = (int) round(records.size() / 6 * recInt * 0.021);
QString existing = label->text();
existing.chop(existing.size() - endingOffset);
existing.append(QString("Ride data read: %1:%2").arg(min / 60)
.arg(min % 60, 2, 10, QLatin1Char('0')));
label->setText(existing);
}
if (filename == "") {
struct tm time;
for (int i = 0; i < records.size(); i += 6) {
if (PowerTap::is_time(buf + i)) {
PowerTap::unpack_time(buf + i, &time);
char tmp[32];
sprintf(tmp, "%04d_%02d_%02d_%02d_%02d_%02d.raw",
time.tm_year + 1900, time.tm_mon + 1,
time.tm_mday, time.tm_hour, time.tm_min,
time.tm_sec);
filename = tmp;
filepath = home.absolutePath() + "/" + filename;
FILE *out = fopen(filepath.toAscii().constData(), "r");
if (out) {
fclose(out);
if (QMessageBox::warning(
this,
tr("Ride Already Downloaded"),
tr("This ride appears to have already ")
+ tr("been downloaded. Do you want to ")
+ tr("download it again and overwrite ")
+ tr("the previous download?"),
tr("&Overwrite"), tr("&Cancel"),
QString(), 1, 1) == 1) {
reject();
return false;
}
}
if (recInt != 0.0) {
int min = (int) round(records.size() / 6 * recInt * 0.021);
QString existing = label->text();
existing.chop(existing.size() - endingOffset);
existing.append(QString("Ride data read: %1:%2").arg(min / 60)
.arg(min % 60, 2, 10, QLatin1Char('0')));
label->setText(existing);
}
if (filename == "") {
struct tm time;
for (int i = 0; i < records.size(); i += 6) {
if (PowerTap::is_time(buf + i)) {
PowerTap::unpack_time(buf + i, &time);
char tmp[32];
sprintf(tmp, "%04d_%02d_%02d_%02d_%02d_%02d.raw",
time.tm_year + 1900, time.tm_mon + 1,
time.tm_mday, time.tm_hour, time.tm_min,
time.tm_sec);
filename = tmp;
filepath = home.absolutePath() + "/" + filename;
FILE *out = fopen(filepath.toAscii().constData(), "r");
if (out) {
fclose(out);
if (QMessageBox::warning(
this,
tr("Ride Already Downloaded"),
tr("This ride appears to have already ")
+ tr("been downloaded. Do you want to ")
+ tr("download it again and overwrite ")
+ tr("the previous download?"),
tr("&Overwrite"), tr("&Cancel"),
QString(), 1, 1) == 1) {
reject();
return false;
}
break;
}
break;
}
}
break;
default:
assert(false);
}
}
QCoreApplication::processEvents();
return !cancelled;