diff options
Diffstat (limited to 'epggrid.c')
| -rw-r--r-- | epggrid.c | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/epggrid.c b/epggrid.c new file mode 100644 index 0000000..8c8109d --- /dev/null +++ b/epggrid.c @@ -0,0 +1,146 @@ +#include "channelcolumn.h"
+#include "epggrid.h"
+
+cEpgGrid::cEpgGrid(cChannelColumn *c, const cEvent *event) {
+ this->event = event;
+ this->column = c;
+ text = new cTextWrapper();
+ extText = new cTextWrapper();
+ dirty = true;
+ active = false;
+ viewportHeight = 0;
+ borderWidth = 10;
+ hasTimer = false;
+ if (column->hasTimer)
+ hasTimer = event->HasTimer();
+}
+
+cEpgGrid::~cEpgGrid(void) {
+ delete text;
+ delete extText;
+}
+
+void cEpgGrid::SetViewportHeight() {
+ int viewportHeightOld = viewportHeight;
+ if ( column->myTime->GetStart() > event->StartTime() ) {
+ viewportHeight = (min(event->EndTime(), column->myTime->GetStop()) - column->myTime->GetStart()) /60;
+ } else if ( column->myTime->GetStop() < event->EndTime() ) {
+ viewportHeight = (column->myTime->GetStop() - event->StartTime()) /60;
+ } else {
+ viewportHeight = event->Duration() / 60;
+ }
+ if (viewportHeight != viewportHeightOld)
+ dirty = true;
+}
+
+void cEpgGrid::PositionPixmap() {
+ int x0 = column->getX();
+ int y0 = tvguideConfig.headerHeight;
+ if ( column->myTime->GetStart() < event->StartTime() ) {
+ y0 += (event->StartTime() - column->myTime->GetStart())/60*tvguideConfig.minuteHeight;
+ }
+
+ if (!pixmap) {
+ caller = cString::sprintf("epggrid %s %s", column->channel->Name(), event->Title());
+ pixmap = osdManager.requestPixmap(-1, cRect(x0, y0, tvguideConfig.colWidth, viewportHeight * tvguideConfig.minuteHeight),
+ cRect(0, 0, tvguideConfig.colWidth, event->Duration()/60*tvguideConfig.minuteHeight), *caller);
+ } else {
+ pixmap->SetViewPort(cRect(x0, y0, tvguideConfig.colWidth, viewportHeight * tvguideConfig.minuteHeight));
+ }
+}
+
+void cEpgGrid::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 cEpgGrid::Draw() {
+ if (!pixmap) {
+ return;
+ }
+ if (dirty) {
+ setBackground();
+ drawBackground();
+ drawText();
+ if (hasTimer)
+ DrawRecIcon();
+ drawBorder();
+ pixmap->SetLayer(1);
+ dirty = false;
+ }
+}
+
+void cEpgGrid::DrawRecIcon() {
+ cString recIconText("REC");
+ int width = tvguideConfig.FontGrid->Width(*recIconText)+2*borderWidth;
+ int height = tvguideConfig.FontGrid->Height()+10;
+ pixmap->DrawRectangle( cRect(pixmap->ViewPort().Width() - width - borderWidth, pixmap->ViewPort().Height() - height - borderWidth, width, height), theme.Color(clrButtonRed));
+ pixmap->DrawText(cPoint(pixmap->ViewPort().Width() - width, pixmap->ViewPort().Height() - height - borderWidth/2), *recIconText, theme.Color(clrFont), clrTransparent, tvguideConfig.FontGrid);
+}
+
+void cEpgGrid::setText() {
+ cString strText;
+ strText = cString::sprintf("%s - %s:\n%s", *(event->GetTimeString()), *(event->GetEndTimeString()), event->Title());
+ text->Set(*(strText), tvguideConfig.FontGrid, tvguideConfig.colWidth-2*borderWidth);
+ extText->Set(event->ShortText(), tvguideConfig.FontGridSmall, tvguideConfig.colWidth-2*borderWidth);
+}
+
+void cEpgGrid::drawText() {
+ int gridHeight = pixmap->ViewPort().Height();
+ if (gridHeight/tvguideConfig.minuteHeight < 6)
+ return;
+ int textHeight = tvguideConfig.FontGrid->Height();
+ int textLines = text->Lines();
+ for (int i=0; i<textLines; i++) {
+ pixmap->DrawText(cPoint(borderWidth, borderWidth + i*textHeight), text->GetLine(i), theme.Color(clrFont), clrTransparent, tvguideConfig.FontGrid);
+ }
+ int extTextLines = extText->Lines();
+ int offset = (textLines+1)*textHeight - 0.5*textHeight;
+ textHeight = tvguideConfig.FontGridSmall->Height();
+ if ((pixmap->ViewPort().Height()-textHeight-10) > offset) {
+ for (int i=0; i<extTextLines; i++) {
+ pixmap->DrawText(cPoint(borderWidth, borderWidth + offset + i*textHeight), extText->GetLine(i), theme.Color(clrFont), clrTransparent, tvguideConfig.FontGridSmall);
+ }
+ }
+}
+
+int cEpgGrid::calcOverlap(cEpgGrid *neighbor) {
+ int overlap = 0;
+ if (intersects(neighbor)) {
+ if ((event->StartTime() <= neighbor->StartTime()) && (event->EndTime() <= neighbor->EndTime())) {
+ overlap = event->EndTime() - neighbor->StartTime();
+ } else if ((event->StartTime() >= neighbor->StartTime()) && (event->EndTime() >= neighbor->EndTime())) {
+ overlap = neighbor->EndTime() - event->StartTime();
+ } else if ((event->StartTime() >= neighbor->StartTime()) && (event->EndTime() <= neighbor->EndTime())) {
+ overlap = event->Duration();
+ } else if ((event->StartTime() <= neighbor->StartTime()) && (event->EndTime() >= neighbor->EndTime())) {
+ overlap = neighbor->EndTime() - neighbor->StartTime();
+ }
+ }
+ return overlap;
+}
+
+bool cEpgGrid::intersects(cEpgGrid *neighbor) {
+ return ! ( (neighbor->EndTime() <= event->StartTime()) || (neighbor->StartTime() >= event->EndTime()) );
+}
+
+bool cEpgGrid::isActiveInitial(time_t t) {
+ if ((event->StartTime() < t) && (event->EndTime() > t))
+ return true;
+ else
+ return false;
+}
+
+void cEpgGrid::debug() {
+ esyslog("tvguide Grid: %s, %s, viewportHeight: %d, Duration: %d", *(event->GetTimeString()), event->Title(), viewportHeight, event->Duration()/60);
+}
\ No newline at end of file |