1 files changed, 130 insertions, 0 deletions
diff --git a/xbmc/dialogs/GUIDialogSeekBar.cpp b/xbmc/dialogs/GUIDialogSeekBar.cpp
new file mode 100644
index 0000000..d2f462d
--- /dev/null
+++ b/xbmc/dialogs/GUIDialogSeekBar.cpp
@@ -0,0 +1,130 @@
+/*
+ *  Copyright (C) 2005-2018 Team Kodi
+ *  This file is part of Kodi - https://kodi.tv
+ *
+ *  SPDX-License-Identifier: GPL-2.0-or-later
+ *  See LICENSES/README.md for more information.
+ */
+
+#include "GUIDialogSeekBar.h"
+
+#include "GUIInfoManager.h"
+#include "SeekHandler.h"
+#include "application/ApplicationComponents.h"
+#include "application/ApplicationPlayer.h"
+#include "guilib/GUIComponent.h"
+#include "guilib/GUIMessage.h"
+#include "guilib/guiinfo/GUIInfoLabels.h"
+
+#include <cmath>
+
+#define POPUP_SEEK_PROGRESS           401
+#define POPUP_SEEK_EPG_EVENT_PROGRESS 402
+#define POPUP_SEEK_TIMESHIFT_PROGRESS 403
+
+CGUIDialogSeekBar::CGUIDialogSeekBar(void)
+  : CGUIDialog(WINDOW_DIALOG_SEEK_BAR, "DialogSeekBar.xml", DialogModalityType::MODELESS)
+{
+  m_loadType = LOAD_ON_GUI_INIT;    // the application class handles our resources
+}
+
+CGUIDialogSeekBar::~CGUIDialogSeekBar(void) = default;
+
+bool CGUIDialogSeekBar::OnMessage(CGUIMessage& message)
+{
+  switch (message.GetMessage())
+  {
+  case GUI_MSG_WINDOW_INIT:
+  case GUI_MSG_WINDOW_DEINIT:
+    return CGUIDialog::OnMessage(message);
+  case GUI_MSG_ITEM_SELECT:
+    if (message.GetSenderId() == GetID() &&
+        (message.GetControlId() == POPUP_SEEK_PROGRESS ||
+         message.GetControlId() == POPUP_SEEK_EPG_EVENT_PROGRESS ||
+         message.GetControlId() == POPUP_SEEK_TIMESHIFT_PROGRESS))
+      return CGUIDialog::OnMessage(message);
+    break;
+  case GUI_MSG_REFRESH_TIMER:
+    return CGUIDialog::OnMessage(message);
+  }
+  return false; // don't process anything other than what we need!
+}
+
+void CGUIDialogSeekBar::FrameMove()
+{
+  const auto& components = CServiceBroker::GetAppComponents();
+  const auto appPlayer = components.GetComponent<CApplicationPlayer>();
+  if (!appPlayer->HasPlayer())
+  {
+    Close(true);
+    return;
+  }
+
+  int progress = GetProgress();
+  if (progress != m_lastProgress)
+    CONTROL_SELECT_ITEM(POPUP_SEEK_PROGRESS, m_lastProgress = progress);
+
+  int epgEventProgress = GetEpgEventProgress();
+  if (epgEventProgress != m_lastEpgEventProgress)
+    CONTROL_SELECT_ITEM(POPUP_SEEK_EPG_EVENT_PROGRESS, m_lastEpgEventProgress = epgEventProgress);
+
+  int timeshiftProgress = GetTimeshiftProgress();
+  if (timeshiftProgress != m_lastTimeshiftProgress)
+    CONTROL_SELECT_ITEM(POPUP_SEEK_TIMESHIFT_PROGRESS, m_lastTimeshiftProgress = timeshiftProgress);
+
+  CGUIDialog::FrameMove();
+}
+
+int CGUIDialogSeekBar::GetProgress() const
+{
+  const CGUIInfoManager& infoMgr = CServiceBroker::GetGUI()->GetInfoManager();
+
+  int progress = 0;
+
+  const auto& components = CServiceBroker::GetAppComponents();
+  const auto appPlayer = components.GetComponent<CApplicationPlayer>();
+  if (appPlayer->GetSeekHandler().GetSeekSize() != 0)
+    infoMgr.GetInt(progress, PLAYER_SEEKBAR, INFO::DEFAULT_CONTEXT);
+  else
+    infoMgr.GetInt(progress, PLAYER_PROGRESS, INFO::DEFAULT_CONTEXT);
+
+  return progress;
+}
+
+int CGUIDialogSeekBar::GetEpgEventProgress() const
+{
+  CGUIInfoManager& infoMgr = CServiceBroker::GetGUI()->GetInfoManager();
+
+  int progress = 0;
+  infoMgr.GetInt(progress, PVR_EPG_EVENT_PROGRESS, INFO::DEFAULT_CONTEXT);
+
+  const auto& components = CServiceBroker::GetAppComponents();
+  const auto appPlayer = components.GetComponent<CApplicationPlayer>();
+  int seekSize = appPlayer->GetSeekHandler().GetSeekSize();
+  if (seekSize != 0)
+  {
+    int total = 0;
+    infoMgr.GetInt(total, PVR_EPG_EVENT_DURATION, INFO::DEFAULT_CONTEXT);
+
+    float totalTime = static_cast<float>(total);
+    if (totalTime == 0.0f)
+      return 0;
+
+    float percentPerSecond = 100.0f / totalTime;
+    float percent = progress + percentPerSecond * seekSize;
+    percent = std::max(0.0f, std::min(percent, 100.0f));
+    return std::lrintf(percent);
+  }
+
+  return progress;
+}
+
+int CGUIDialogSeekBar::GetTimeshiftProgress() const
+{
+  const CGUIInfoManager& infoMgr = CServiceBroker::GetGUI()->GetInfoManager();
+
+  int progress = 0;
+  infoMgr.GetInt(progress, PVR_TIMESHIFT_SEEKBAR, INFO::DEFAULT_CONTEXT);
+
+  return progress;
+}