From c611e004582067640111ef2f023410025201157d Mon Sep 17 00:00:00 2001
From: louis <louis.braun@gmx.de>
Date: Mon, 20 May 2013 11:37:37 +0200
Subject: rewrote epg grid handling and scrolling, added status header

---
 statusheader.c | 74 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 statusheader.c

(limited to 'statusheader.c')

diff --git a/statusheader.c b/statusheader.c
new file mode 100644
index 0000000..ecb2363
--- /dev/null
+++ b/statusheader.c
@@ -0,0 +1,74 @@
+#include "statusheader.h"
+
+cStatusHeader::cStatusHeader(void) {
+    color = theme.Color(clrStatusHeader);
+    colorBlending = theme.Color(clrStatusHeaderBlending);
+    int height = tvguideConfig.statusHeaderHeight;
+    int width;
+    if (tvguideConfig.scaleVideo) {
+        width = tvguideConfig.osdWidth - height * 16 / 9;
+    } else {
+        width = tvguideConfig.osdWidth;
+    }
+    pixmap = osdManager.requestPixmap(1, cRect(0, 0, width, height));
+    pixmapText = osdManager.requestPixmap(2, cRect(0, 0, width, height));
+    pixmapText->Fill(clrTransparent);
+    drawBackground();
+    drawBorder();
+}
+
+cStatusHeader::~cStatusHeader(void) {
+    if (tvguideConfig.scaleVideo) {
+        cRect vidWin = cDevice::PrimaryDevice()->CanScaleVideo(cRect::Null);
+        cDevice::PrimaryDevice()->ScaleVideo(vidWin);
+    }
+}
+
+void cStatusHeader::ScaleVideo(void) {
+    if (tvguideConfig.scaleVideo) {
+        int height = tvguideConfig.statusHeaderHeight;
+        int width = height * 16 / 9;
+        int x = tvguideConfig.osdWidth - width;
+        int y = 0;
+        cRect availableRect(x, y, width, height);
+        cRect vidWin = cDevice::PrimaryDevice()->CanScaleVideo(availableRect);
+        cDevice::PrimaryDevice()->ScaleVideo(vidWin);
+    }
+}
+
+void cStatusHeader::DrawInfoText(cGrid *grid) {
+    int border = 5;
+    pixmapText->Fill(clrTransparent);
+    int x = border;
+    int y = border;
+    if (!grid->isDummy()) {
+        cString time = grid->getTimeString();
+        cString title("");
+        const cEvent *event = grid->GetEvent();
+        title = cString::sprintf(": %s", event->Title());
+        cString header = cString::sprintf("%s%s", *time, *title);
+        header = CutText(*header, pixmapText->ViewPort().Width() - 2 * border, tvguideConfig.FontStatusHeaderLarge).c_str();
+        pixmapText->DrawText(cPoint(x,y), *header, theme.Color(clrFont), clrTransparent, tvguideConfig.FontStatusHeaderLarge);
+        y += tvguideConfig.FontStatusHeaderLarge->Height() + border;
+        int heightText = pixmapText->ViewPort().Height() - y;
+        cTextWrapper description;
+        description.Set(event->Description(), tvguideConfig.FontStatusHeader, pixmapText->ViewPort().Width() - 2 * border);
+        int lineHeight = tvguideConfig.FontStatusHeader->Height();
+        int textLines = description.Lines();
+        int maxLines = heightText / lineHeight;
+        int lines = min(textLines, maxLines);
+        for (int i = 0; i < lines-1; i++) {
+            pixmapText->DrawText(cPoint(x,y), description.GetLine(i), theme.Color(clrFont), clrTransparent, tvguideConfig.FontStatusHeader);
+            y += lineHeight;
+        }
+        cString lastLine = description.GetLine(lines-1);
+        if (textLines > maxLines) {
+            lastLine = cString::sprintf("%s...", *lastLine);
+        }
+        pixmapText->DrawText(cPoint(x,y), *lastLine, theme.Color(clrFont), clrTransparent, tvguideConfig.FontStatusHeader);
+    } else {
+        int heightText = pixmapText->ViewPort().Height() - y;
+        y += (heightText - tvguideConfig.FontStatusHeaderLarge->Height() - 2*border)/2;
+        pixmapText->DrawText(cPoint(x,y), *grid->getText(), theme.Color(clrFont), clrTransparent, tvguideConfig.FontStatusHeaderLarge);
+    }
+}
\ No newline at end of file
-- 
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