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* Time view was broken

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* The view wasn't updated on changes... (you shouldn't develop such an application
  on a desktop computer)
* enlarged the polling interval to 2 seconds.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19146 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2006-10-29 17:49:27 +00:00
parent d493e69527
commit 2d6123a6ea
1 changed files with 12 additions and 4 deletions
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16
src/apps/powerstatus/PowerStatusView.cpp
View File

@ -37,8 +37,8 @@ const uint32 kMsgToggleStatusIcon = 'tgsi';
const uint32 kMinIconWidth = 16;
const uint32 kMinIconHeight = 16;
const bigtime_t kUpdateInterval = 1000000;
// every second
const bigtime_t kUpdateInterval = 2000000;
// every two seconds
#ifndef HAIKU_TARGET_PLATFORM_HAIKU
@ -408,7 +408,7 @@ PowerStatusView::_SetLabel(char* buffer, size_t bufferLength)
snprintf(buffer, bufferLength, "%s%ld%%%s", open, fPercent, close);
else if (fShowTime && fTimeLeft >= 0) {
snprintf(buffer, bufferLength, "%s%ld:%ld%s",
open, fTimeLeft / 3600, fTimeLeft / 60, close);
open, fTimeLeft / 3600, (fTimeLeft / 60) % 60, close);
}
}
@ -416,6 +416,10 @@ PowerStatusView::_SetLabel(char* buffer, size_t bufferLength)
void
PowerStatusView::_Update(bool force)
{
int32 previousPercent = fPercent;
bool previousTimeLeft = fTimeLeft;
bool wasOnline = fOnline;
#ifdef HAIKU_TARGET_PLATFORM_HAIKU
// TODO: retrieve data from APM/ACPI kernel interface
fPercent = 42;
@ -436,6 +440,8 @@ PowerStatusView::_Update(bool force)
fTimeLeft = fPercent >= 0 ? regs[3] : -1;
if (fTimeLeft > 0xffff)
fTimeLeft = -1;
else if (fTimeLeft & 0x8000)
fTimeLeft = (fTimeLeft & 0x7fff) * 60;
}
#endif
@ -459,7 +465,9 @@ PowerStatusView::_Update(bool force)
ResizeTo(width, Bounds().Height());
}
if (force)
if (force || wasOnline != fOnline
|| (fShowTime && fTimeLeft != previousTimeLeft)
|| (!fShowTime && fPercent != previousPercent))
Invalidate();
}