rewrote epg grid handling and scrolling, added status header

1 files changed, 65 insertions, 0 deletions

diff --git a/dummygrid.c b/dummygrid.c
new file mode 100644
index 0000000..123bce1
--- /dev/null
+++ b/dummygrid.c
@@ -0,0 +1,65 @@
+#include "dummygrid.h"
+
+cDummyGrid::cDummyGrid(cChannelColumn *c, time_t start, time_t end) : cGrid(c) {
+    this->start = start;
+    this->end = end;
+    strText = tr("No EPG Information available");
+    dummy = true;
+}
+
+cDummyGrid::~cDummyGrid(void) {
+}
+
+void cDummyGrid::SetViewportHeight() {
+	int viewportHeightOld = viewportHeight;
+    viewportHeight = Duration() / 60 * tvguideConfig.minuteHeight;
+    if (viewportHeight != viewportHeightOld)
+		dirty = true;
+}
+
+void cDummyGrid::PositionPixmap() {
+	int x0 = column->getX();
+	int y0 = tvguideConfig.statusHeaderHeight + tvguideConfig.headerHeight;
+	if ( column->Start() < StartTime() ) {
+		y0 += (StartTime() - column->Start())/60*tvguideConfig.minuteHeight;
+	}
+	if (!pixmap) {
+		pixmap = osdManager.requestPixmap(-1, cRect(x0, y0, tvguideConfig.colWidth, viewportHeight), cRect::Null);
+	} else if (dirty) {
+        osdManager.releasePixmap(pixmap);
+		pixmap = osdManager.requestPixmap(-1, cRect(x0, y0, tvguideConfig.colWidth, viewportHeight), cRect::Null);
+    } else {
+		pixmap->SetViewPort(cRect(x0, y0, tvguideConfig.colWidth, viewportHeight));
+	}
+}
+
+void cDummyGrid::setText() {
+	text->Set(*(strText), tvguideConfig.FontGrid, tvguideConfig.colWidth-2*borderWidth);
+}
+
+void cDummyGrid::drawText() {
+	if (Height()/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);
+	}
+}
+cString cDummyGrid::getText(void) {
+    return strText;
+}
+
+cString cDummyGrid::getTimeString(void) {
+    return cString::sprintf("%s - %s", *TimeString(start), *TimeString(end));
+}
+
+void cDummyGrid::debug() {
+	esyslog("tvguide dummygrid: %s: %s, %s, viewportHeight: %d px, Duration: %ld min, active: %d", 
+                column->Name(),
+                *cMyTime::printTime(start), 
+                *cMyTime::printTime(end), 
+                viewportHeight, 
+                Duration()/60,
+                active);
+}
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