initial commit version 0.0.1

views/displayvolumeview.c

@@ -0,0 +1,55 @@
+#define __STL_CONFIG_H
+#include <vdr/menu.h>
+#include "displayvolumeview.h"
+
+cDisplayVolumeView::cDisplayVolumeView(cTemplateView *tmplView) : cView(tmplView) {
+    volumeLast = -1;
+    muteLast = false;
+    DeleteOsdOnExit();
+    SetFadeTime(tmplView->GetNumericParameter(ptFadeTime));
+}
+
+cDisplayVolumeView::~cDisplayVolumeView() {
+    CancelSave();
+    FadeOut();
+}
+
+bool cDisplayVolumeView::createOsd(void) {
+    cRect osdSize = tmplView->GetOsdSize();
+    bool ok = CreateOsd(cOsd::OsdLeft() + osdSize.X(),
+                        cOsd::OsdTop() + osdSize.Y(),
+                        osdSize.Width(),
+                        osdSize.Height());
+    return ok;
+}
+
+void cDisplayVolumeView::DrawBackground(void) {
+    map < string, string > stringTokens;
+    map < string, int > intTokens;
+    DrawViewElement(veBackground, &stringTokens, &intTokens);
+}
+
+void cDisplayVolumeView::DrawVolume(int current, int total, bool mute) {
+    if ((volumeLast == current) && (muteLast == mute))
+        return;
+    volumeLast = current;
+    muteLast = mute;
+    
+    map < string, string > stringTokens;
+    map < string, int > intTokens;
+
+    intTokens.insert(pair<string,int>("volume", current));
+    intTokens.insert(pair<string,int>("maxvolume", total));
+    intTokens.insert(pair<string,int>("volumepercent", (double)current *100 / (double)total));
+    intTokens.insert(pair<string,int>("mute", mute));
+
+    ClearViewElement(veVolume);
+    DrawViewElement(veVolume, &stringTokens, &intTokens);
+}
+
+void cDisplayVolumeView::Action(void) {
+    SetInitFinished();
+    FadeIn();
+    DoFlush();
+    cView::Action();
+}