void
SpaceBarSettingsView::Revert()
{
TTracker* tracker = dynamic_cast<TTracker*>(be_app);
if (tracker == NULL)
return;
TrackerSettings settings;
if (settings.ShowVolumeSpaceBar() != fSpaceBarShow) {
settings.SetShowVolumeSpaceBar(fSpaceBarShow);
send_bool_notices(kShowVolumeSpaceBar, "ShowVolumeSpaceBar",
fSpaceBarShow);
}
if (settings.UsedSpaceColor() != fUsedSpaceColor
|| settings.FreeSpaceColor() != fFreeSpaceColor
|| settings.WarningSpaceColor() != fWarningSpaceColor) {
settings.SetUsedSpaceColor(fUsedSpaceColor);
settings.SetFreeSpaceColor(fFreeSpaceColor);
settings.SetWarningSpaceColor(fWarningSpaceColor);
tracker->SendNotices(kSpaceBarColorChanged);
}
ShowCurrentSettings();
}
void
SpaceBarSettingsView::SetDefaults()
{
TTracker* tracker = dynamic_cast<TTracker*>(be_app);
if (tracker == NULL)
return;
TrackerSettings settings;
if (!settings.ShowVolumeSpaceBar()) {
settings.SetShowVolumeSpaceBar(true);
send_bool_notices(kShowVolumeSpaceBar, "ShowVolumeSpaceBar", true);
}
if (settings.UsedSpaceColor() != kDefaultUsedSpaceColor
|| settings.FreeSpaceColor() != kDefaultFreeSpaceColor
|| settings.WarningSpaceColor() != kDefaultWarningSpaceColor) {
settings.SetUsedSpaceColor(kDefaultUsedSpaceColor);
settings.SetFreeSpaceColor(kDefaultFreeSpaceColor);
settings.SetWarningSpaceColor(kDefaultWarningSpaceColor);
tracker->SendNotices(kSpaceBarColorChanged);
}
ShowCurrentSettings();
}
bool
SpaceBarSettingsView::IsRevertable() const
{
TrackerSettings settings;
return fSpaceBarShow != settings.ShowVolumeSpaceBar()
|| fUsedSpaceColor != settings.UsedSpaceColor()
|| fFreeSpaceColor != settings.FreeSpaceColor()
|| fWarningSpaceColor != settings.WarningSpaceColor();
}
void
SpaceBarSettingsView::RecordRevertSettings()
{
TrackerSettings settings;
fSpaceBarShow = settings.ShowVolumeSpaceBar();
fUsedSpaceColor = settings.UsedSpaceColor();
fFreeSpaceColor = settings.FreeSpaceColor();
fWarningSpaceColor = settings.WarningSpaceColor();
}
bool
SpaceBarSettingsView::IsDefaultable() const
{
TrackerSettings settings;
return settings.ShowVolumeSpaceBar() != true
|| settings.UsedSpaceColor() != kDefaultUsedSpaceColor
|| settings.FreeSpaceColor() != kDefaultFreeSpaceColor
|| settings.WarningSpaceColor() != kDefaultWarningSpaceColor;
}
void
SpaceBarSettingsView::ShowCurrentSettings()
{
TrackerSettings settings;
fSpaceBarShowCheckBox->SetValue(settings.ShowVolumeSpaceBar());
switch (fCurrentColor) {
case 0:
fColorControl->SetValue(settings.UsedSpaceColor());
break;
case 1:
fColorControl->SetValue(settings.FreeSpaceColor());
break;
case 2:
fColorControl->SetValue(settings.WarningSpaceColor());
break;
}
}
void
SpaceBarSettingsView::MessageReceived(BMessage* message)
{
TTracker* tracker = dynamic_cast<TTracker*>(be_app);
if (tracker == NULL)
return;
TrackerSettings settings;
switch (message->what) {
case kUpdateVolumeSpaceBar:
{
settings.SetShowVolumeSpaceBar(
fSpaceBarShowCheckBox->Value() == 1);
Window()->PostMessage(kSettingsContentsModified);
tracker->PostMessage(kShowVolumeSpaceBar);
break;
}
case kSpaceBarSwitchColor:
{
fCurrentColor = message->FindInt32("index");
switch (fCurrentColor) {
case 0:
fColorControl->SetValue(settings.UsedSpaceColor());
break;
case 1:
fColorControl->SetValue(settings.FreeSpaceColor());
break;
case 2:
fColorControl->SetValue(settings.WarningSpaceColor());
break;
}
break;
}
case kSpaceBarColorChanged:
{
rgb_color color = fColorControl->ValueAsColor();
color.alpha = kSpaceBarAlpha;
// alpha is ignored by BColorControl but is checked
// in equalities
switch (fCurrentColor) {
case 0:
settings.SetUsedSpaceColor(color);
break;
case 1:
settings.SetFreeSpaceColor(color);
break;
case 2:
settings.SetWarningSpaceColor(color);
break;
}
BWindow* window = Window();
if (window != NULL)
window->PostMessage(kSettingsContentsModified);
tracker->PostMessage(kSpaceBarColorChanged);
break;
}
default:
_inherited::MessageReceived(message);
break;
}
}