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#include "displayvolume.h"
cFlatDisplayVolume::cFlatDisplayVolume(void) {
muted = false;
progressBarHeight = 20;
labelHeight = fontHeight;
CreateFullOsd();
TopBarCreate();
progressBarPixmap = osd->CreatePixmap(1, cRect(0, osdHeight - 50 - progressBarHeight, osdWidth, progressBarHeight));
labelPixmap = osd->CreatePixmap(1, cRect(0, osdHeight - 50 - progressBarHeight - labelHeight - marginItem, osdWidth, labelHeight));
}
cFlatDisplayVolume::~cFlatDisplayVolume() {
osd->DestroyPixmap(labelPixmap);
osd->DestroyPixmap(progressBarPixmap);
}
void cFlatDisplayVolume::SetVolume(int Current, int Total, bool Mute) {
labelPixmap->Fill(clrTransparent);
cString label = cString::sprintf("%s: %d", tr("Volume"), Current);
cString maxLabel = cString::sprintf("%s: %d", tr("Volume"), 555);
int maxlabelWidth = font->Width(maxLabel);
int left = osdWidth / 2 - maxlabelWidth / 2;
labelPixmap->DrawText(cPoint(left, 0), *label, Theme.Color(clrVolumeFont), Theme.Color(clrVolumeBg),
font, maxlabelWidth, fontHeight, taCenter);
if (Mute) {
if( imgLoader.LoadIcon("mute", labelHeight, labelHeight) ) {
labelPixmap->DrawImage( cPoint(left + maxlabelWidth + marginItem, 0), imgLoader.GetImage() );
}
}
DrawProgressBar(Current, Total);
}
void cFlatDisplayVolume::DrawProgressBar(int Current, int Total) {
int top = progressBarHeight / 2 - 3;
int barFullWidth = osdWidth * 3 / 4;
int left = osdWidth - barFullWidth;
left /= 2;
double percentLeft = ((double)Current) / (double)Total;
progressBarPixmap->Fill( clrTransparent );
progressBarPixmap->DrawRectangle(cRect( left, 0, barFullWidth, progressBarHeight), Theme.Color(clrVolumeBg));
if (Current > 0) {
progressBarPixmap->DrawRectangle(cRect( left, top + 2, barFullWidth, 2), Theme.Color(clrVolumeProgressBg));
progressBarPixmap->DrawRectangle(cRect( left, top, (barFullWidth * percentLeft), 6), Theme.Color(clrVolumeProgressFg));
}
}
void cFlatDisplayVolume::Flush(void) {
TopBarUpdate();
osd->Flush();
}
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