vdr-plugin-tvguide/geometrymanager.c

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#include <vdr/osd.h>
#include "config.h"
#include "geometrymanager.h"
cGeometryManager::cGeometryManager() {
osdWidth = 0;
osdHeight = 0;
}
cGeometryManager::~cGeometryManager() {
}
bool cGeometryManager::SetGeometry(int osdWidth, int osdHeight, bool force) {
if (!force && (this->osdWidth == osdWidth) && (this->osdHeight == osdHeight)) {
esyslog("tvgudie: GeoManager SetGeometry nothing to change");
return false;
}
this->osdWidth = osdWidth;
this->osdHeight = osdHeight;
esyslog("tvguide: Set OSD to %d x %d px", osdWidth, osdHeight);
statusHeaderHeight = (tvguideConfig.displayStatusHeader)?(tvguideConfig.statusHeaderPercent * osdHeight / 100):0;
tvFrameWidth = statusHeaderHeight * 16 / 9;
statusHeaderContentWidth = (tvguideConfig.scaleVideo)?(osdWidth - tvFrameWidth):osdWidth;
channelGroupsWidth = (tvguideConfig.displayChannelGroups)?(tvguideConfig.channelGroupsPercent * osdWidth / 100):0;
channelGroupsHeight = (tvguideConfig.displayChannelGroups)?(tvguideConfig.channelGroupsPercent * osdHeight / 100):0;
channelHeaderWidth = tvguideConfig.channelHeaderWidthPercent * osdWidth / 100;
channelHeaderHeight = tvguideConfig.channelHeaderHeightPercent * osdHeight / 100;
timeLineWidth = tvguideConfig.timeLineWidthPercent * osdWidth / 100;
timeLineHeight = tvguideConfig.timeLineHeightPercent * osdHeight / 100;
clockWidth = tvFrameWidth / 3;
clockHeight = timeLineHeight;
footerHeight = tvguideConfig.footerHeightPercent * osdHeight / 100;
footerY = osdHeight - footerHeight;
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if (tvguideConfig.displayMode == eVertical) {
colWidth = (osdWidth - timeLineWidth) / tvguideConfig.channelCols;
rowHeight = 0;
minutePixel = (osdHeight - statusHeaderHeight - channelGroupsHeight - channelHeaderHeight - footerHeight) / tvguideConfig.displayTime;
channelLogoWidth = colWidth;
channelLogoHeight = channelHeaderHeight;
logoWidth = channelLogoWidth/2 - 15;
logoHeight = logoWidth * tvguideConfig.logoHeightRatio / tvguideConfig.logoWidthRatio;
timeLineGridWidth = timeLineWidth;
timeLineGridHeight = minutePixel*30;
dateVieverWidth = timeLineWidth;
dateVieverHeight = channelHeaderHeight + channelGroupsHeight;
} else if (tvguideConfig.displayMode == eHorizontal) {
colWidth = 0;
rowHeight = (osdHeight - statusHeaderHeight - timeLineHeight - footerHeight) / tvguideConfig.channelRows;
minutePixel = (osdWidth - channelHeaderWidth - channelGroupsWidth) / tvguideConfig.displayTime;
channelLogoWidth = channelHeaderWidth;
channelLogoHeight = rowHeight;
logoWidth = channelLogoHeight * tvguideConfig.logoWidthRatio / tvguideConfig.logoHeightRatio;
logoHeight = channelLogoHeight;
timeLineGridWidth = geoManager.minutePixel*30;
timeLineGridHeight = geoManager.timeLineHeight;
dateVieverWidth = channelHeaderWidth + channelGroupsWidth;
dateVieverHeight = timeLineHeight;
}
buttonBorder = footerHeight / 6;
buttonWidth = osdWidth / 4 - 2 * buttonBorder;
buttonHeight = footerHeight - 3 * buttonBorder;
epgViewHeaderHeight = tvguideConfig.epgViewHeaderPercent * osdHeight / 100;
borderRecMenus = 10;
channelJumpWidth = osdWidth * 30 / 100;
channelJumpHeight = osdHeight * 20 / 100;
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return true;
}