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#include "headergrid.h"
cHeaderGrid::cHeaderGrid(void) : cGrid(NULL) {
pixmap = NULL;
pixmapLogo = NULL;
}
cHeaderGrid::~cHeaderGrid(void) {
osdManager.releasePixmap(pixmapLogo);
}
void cHeaderGrid::createBackground(int num) {
color = theme.Color(clrHeader);
colorBlending = theme.Color(clrHeaderBlending);
pixmap = osdManager.requestPixmap(2, cRect( tvguideConfig.timeColWidth + num*tvguideConfig.colWidth,
tvguideConfig.statusHeaderHeight,
tvguideConfig.colWidth,
tvguideConfig.headerHeight)
, cRect::Null);
if (!pixmap) {
return;
}
pixmapLogo = osdManager.requestPixmap(3, cRect( tvguideConfig.timeColWidth + num*tvguideConfig.colWidth,
tvguideConfig.statusHeaderHeight,
tvguideConfig.colWidth,
tvguideConfig.headerHeight)
, cRect::Null);
if (!pixmapLogo) {
return;
}
pixmapLogo->Fill(clrTransparent);
drawBackground();
}
void cHeaderGrid::drawChannel(const cChannel *channel) {
cTextWrapper tw;
cString headerText = cString::sprintf("%d - %s", channel->Number(), channel->Name());
tw.Set(*headerText, tvguideConfig.FontHeader, tvguideConfig.colWidth - 8);
int lines = tw.Lines();
int lineHeight = tvguideConfig.FontHeader->Height();
int yStart = (tvguideConfig.headerHeight - lines*lineHeight)/2 + 8;
if (!tvguideConfig.hideChannelLogos) {
cImageLoader imgLoader;
if (imgLoader.LoadLogo(channel->Name())) {
cImage logo = imgLoader.GetImage();
int logoX = (tvguideConfig.colWidth - tvguideConfig.logoWidth)/2;
pixmapLogo->DrawImage(cPoint(logoX, 5), logo);
}
yStart = tvguideConfig.logoHeight + 8;
}
for (int i=0; i<lines; i++) {
int textWidth = tvguideConfig.FontHeader->Width(tw.GetLine(i));
int xText = (tvguideConfig.colWidth - textWidth) / 2;
if (xText < 0)
xText = 0;
pixmap->DrawText(cPoint(xText, yStart + i*lineHeight), tw.GetLine(i), theme.Color(clrFontHeader), clrTransparent, tvguideConfig.FontHeader);
}
drawBorder();
}
void cHeaderGrid::setPosition(int num) {
pixmap->SetViewPort(cRect( tvguideConfig.timeColWidth + num*tvguideConfig.colWidth,
tvguideConfig.statusHeaderHeight,
tvguideConfig.colWidth,
tvguideConfig.headerHeight));
pixmapLogo->SetViewPort(cRect( tvguideConfig.timeColWidth + num*tvguideConfig.colWidth,
tvguideConfig.statusHeaderHeight,
tvguideConfig.colWidth,
tvguideConfig.headerHeight));
}
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