From d00bbd3cdd6b4b93ba723feb5cc8ca10c13c57d9 Mon Sep 17 00:00:00 2001
From: kamel5 <vdr.kamel5 (at) gmx (dot) net>
Date: Fri, 3 Jun 2022 11:19:50 +0200
Subject: Use VolumeBox for DisplayReplay

Shows the volume box in DisplayReplay. An setup option is added to
activate the volume box.
---
 config.c        |  2 ++
 displayreplay.c | 30 ++++++++++++++++++++++++++++++
 displayreplay.h |  5 +++++
 setup.c         |  3 +++
 4 files changed, 40 insertions(+)

diff --git a/config.c b/config.c
index 17167f2..e306f2a 100644
--- a/config.c
+++ b/config.c
@@ -203,6 +203,8 @@ void cNopacityConfig::LoadDefaults(void) {
     conf.insert(std::pair<std::string, int>("replayBorderBottom", 15));
     conf.insert(std::pair<std::string, int>("replayFadeTime", 300));
     conf.insert(std::pair<std::string, int>("replayFadeOutTime", 300));
+    conf.insert(std::pair<std::string, int>("displayReplayVolume", 1));
+    conf.insert(std::pair<std::string, int>("replayBorderVolumeBottom", 0));
     conf.insert(std::pair<std::string, int>("fontReplayHeader", 0));
     conf.insert(std::pair<std::string, int>("fontReplay", 0));
     //DisplayMessage
diff --git a/displayreplay.c b/displayreplay.c
index 644ce2a..8baa897 100644
--- a/displayreplay.c
+++ b/displayreplay.c
@@ -2,6 +2,7 @@
 #include "config.h"
 #include "helpers.h"
 #include "imageloader.h"
+#include "status.h"
 
 cNopacityDisplayReplay::cNopacityDisplayReplay(bool ModeOnly) : cThread("DisplayReplay") {
     initial = true;
@@ -13,6 +14,9 @@ cNopacityDisplayReplay::cNopacityDisplayReplay(bool ModeOnly) : cThread("Display
     DrawBackground();
     LoadControlIcons();
     messageBox = NULL;
+    volumeBox = NULL;
+    lastVolume = statusMonitor->GetVolume();
+    lastVolumeTime = time(NULL);
 }
 
 cNopacityDisplayReplay::~cNopacityDisplayReplay() {
@@ -46,6 +50,7 @@ cNopacityDisplayReplay::~cNopacityDisplayReplay() {
     osd->DestroyPixmap(pixmapPlay);
     osd->DestroyPixmap(pixmapFwd);
     delete messageBox;
+    delete volumeBox;
     delete osd;
 }
 
@@ -176,6 +181,8 @@ void cNopacityDisplayReplay::SetAlpha(int Alpha) {
     pixmapPause->SetAlpha(Alpha);
     pixmapPlay->SetAlpha(Alpha);
     pixmapFwd->SetAlpha(Alpha);
+    if (volumeBox)
+        volumeBox->SetAlpha(Alpha);
 }
 
 void cNopacityDisplayReplay::DrawBackground(void) {
@@ -461,6 +468,7 @@ void cNopacityDisplayReplay::SetJump(const char *Jump) {
 }
 
 void cNopacityDisplayReplay::SetMessage(eMessageType Type, const char *Text) {
+    DELETENULL(volumeBox);
     DELETENULL(messageBox);
     if (!Text)
         return;
@@ -471,6 +479,24 @@ void cNopacityDisplayReplay::SetMessage(eMessageType Type, const char *Text) {
 					 Type, Text);
 }
 
+void cNopacityDisplayReplay::DrawVolume(void) {
+    int volume = statusMonitor->GetVolume();
+    if (volume != lastVolume) {
+        if (!volumeBox) {
+            int left = (geoManager->replayWidth - geoManager->volumeWidth) / 2;
+            int top = geoManager->replayHeight - geoManager->volumeHeight - config.GetValue("replayBorderVolumeBottom");
+            volumeBox = new cNopacityVolumeBox(osd, cRect(left, top, geoManager->volumeWidth, geoManager->volumeHeight), fontManager->volumeText);
+        }
+        volumeBox->SetVolume(volume, MAXVOLUME, volume ? false : true);
+        lastVolumeTime = time(NULL);
+        lastVolume = volume;
+    }
+    else {
+        if (volumeBox && (time(NULL) - lastVolumeTime > 2))
+            DELETENULL(volumeBox);
+    }
+}
+
 void cNopacityDisplayReplay::Flush(void) {
     if (Running())
         return;
@@ -478,6 +504,10 @@ void cNopacityDisplayReplay::Flush(void) {
     if (!modeOnly) {
         DrawDate();
     }
+
+    if (config.GetValue("displayReplayVolume"))
+        DrawVolume();
+
     if (initial && config.GetValue("animation") && config.GetValue("replayFadeTime")) {
         SetAlpha(0);
         Start();
diff --git a/displayreplay.h b/displayreplay.h
index 58be8cc..dfcf3d6 100644
--- a/displayreplay.h
+++ b/displayreplay.h
@@ -5,6 +5,7 @@
 #include <vdr/thread.h>
 #include "imagecache.h"
 #include "messagebox.h"
+#include "volumebox.h"
 
 class cNopacityDisplayReplay : public cSkinDisplayReplay , cThread{
 private:
@@ -13,6 +14,8 @@ private:
     bool modeOnly;
     cString lastDate;
     bool fadeout;
+    int lastVolume;
+    time_t lastVolumeTime;
     cPixmap *pixmapBackground;
     cPixmap *pixmapTop;
     cPixmap *pixmapInfo;
@@ -30,6 +33,7 @@ private:
     cPixmap *pixmapFwd;
     cPixmap *pixmapJump;
     cNopacityMessageBox *messageBox;
+    cNopacityVolumeBox *volumeBox;
     virtual void Action(void);
     void createOSD(void);
     void CreatePixmaps(void);
@@ -38,6 +42,7 @@ private:
     void DrawDate(void);
     void LoadControlIcons(void);
     void DrawScreenResolution(void);
+    void DrawVolume(void);
 public:
   cNopacityDisplayReplay(bool ModeOnly);
   virtual ~cNopacityDisplayReplay(void);
diff --git a/setup.c b/setup.c
index c2e04a3..289cd27 100644
--- a/setup.c
+++ b/setup.c
@@ -476,6 +476,9 @@ void cNopacitySetupReplayDisplay::Set(void) {
     Add(new cMenuEditIntItem(tr("Height of Replay Display (Percent of OSD Height)"), tmpConf->GetValueRef("replayHeight"), 15, 80));
     Add(new cMenuEditIntItem(tr("Left & Right Border Width"), tmpConf->GetValueRef("replayBorderVertical"), 0, 300));
     Add(new cMenuEditIntItem(tr("Bottom Border Height"), tmpConf->GetValueRef("replayBorderBottom"), 0, 300));
+    Add(new cMenuEditBoolItem(tr("Display Volume"), tmpConf->GetValueRef("displayReplayVolume")));
+    if (tmpConf->GetValue("displayReplayVolume"))
+        Add(new cMenuEditIntItem(cString::sprintf("%s%s", *spacer, tr("Bottom Volume Border Height")), tmpConf->GetValueRef("replayBorderVolumeBottom"), 0, 1000));
     Add(new cMenuEditIntItem(tr("Adjust Font Size - Header"), tmpConf->GetValueRef("fontReplayHeader"), -20, 20));
     Add(new cMenuEditIntItem(tr("Adjust Font Size - Text"), tmpConf->GetValueRef("fontReplay"), -20, 20));
 
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