vdr-plugin-tvguide/gridelement.c
2019-07-11 15:11:26 +02:00

83 lines
2.2 KiB
C

#include "channelepg.h"
#include "gridelement.h"
cGridElement::cGridElement(cChannelEpg *c) {
this->column = c;
text = new cTextWrapper();
dirty = true;
active = false;
viewportHeight = 0;
borderWidth = 10;
}
cGridElement::~cGridElement(void) {
delete text;
}
void cGridElement::setBackground() {
if (active) {
color = theme.Color(clrHighlight);
colorBlending = theme.Color(clrHighlightBlending);
} else {
if (isColor1) {
color = theme.Color(clrGrid1);
colorBlending = theme.Color(clrGrid1Blending);
} else {
color = theme.Color(clrGrid2);
colorBlending = theme.Color(clrGrid2Blending);
}
}
}
void cGridElement::Draw() {
if (!pixmap) {
return;
}
if (dirty) {
if (config.style == eStyleGraphical) {
drawBackgroundGraphical(bgGrid, active);
drawText();
} else {
setBackground();
drawBackground();
drawText();
drawBorder();
}
pixmap->SetLayer(1);
dirty = false;
}
}
bool cGridElement::isFirst(void) {
if (column->isFirst(this))
return true;
return false;
}
bool cGridElement::Match(time_t t) {
if ((StartTime() < t) && (EndTime() > t))
return true;
else
return false;
}
int cGridElement::calcOverlap(cGridElement *neighbor) {
int overlap = 0;
if (intersects(neighbor)) {
if ((StartTime() <= neighbor->StartTime()) && (EndTime() <= neighbor->EndTime())) {
overlap = EndTime() - neighbor->StartTime();
} else if ((StartTime() >= neighbor->StartTime()) && (EndTime() >= neighbor->EndTime())) {
overlap = neighbor->EndTime() - StartTime();
} else if ((StartTime() >= neighbor->StartTime()) && (EndTime() <= neighbor->EndTime())) {
overlap = Duration();
} else if ((StartTime() <= neighbor->StartTime()) && (EndTime() >= neighbor->EndTime())) {
overlap = neighbor->EndTime() - neighbor->StartTime();
}
}
return overlap;
}
bool cGridElement::intersects(cGridElement *neighbor) {
return ! ( (neighbor->EndTime() <= StartTime()) || (neighbor->StartTime() >= EndTime()) );
}