1 files changed, 233 insertions, 0 deletions
diff --git a/xbmc/music/windows/GUIWindowVisualisation.cpp b/xbmc/music/windows/GUIWindowVisualisation.cpp
new file mode 100644
index 0000000..805c2df
--- /dev/null
+++ b/xbmc/music/windows/GUIWindowVisualisation.cpp
@@ -0,0 +1,233 @@
+/*
+ *  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 "GUIWindowVisualisation.h"
+
+#include "GUIInfoManager.h"
+#include "GUIUserMessages.h"
+#include "ServiceBroker.h"
+#include "application/ApplicationComponents.h"
+#include "application/ApplicationPlayer.h"
+#include "guilib/GUIComponent.h"
+#include "guilib/GUIDialog.h"
+#include "guilib/GUIWindowManager.h"
+#include "input/Key.h"
+#include "settings/AdvancedSettings.h"
+#include "settings/Settings.h"
+#include "settings/SettingsComponent.h"
+
+using namespace MUSIC_INFO;
+
+#define START_FADE_LENGTH  2.0f // 2 seconds on startup
+
+#define CONTROL_VIS          2
+
+CGUIWindowVisualisation::CGUIWindowVisualisation(void)
+  : CGUIWindow(WINDOW_VISUALISATION, "MusicVisualisation.xml")
+{
+  m_bShowPreset = false;
+  m_loadType = KEEP_IN_MEMORY;
+}
+
+bool CGUIWindowVisualisation::OnAction(const CAction &action)
+{
+  bool passToVis = false;
+  switch (action.GetID())
+  {
+  case ACTION_VIS_PRESET_NEXT:
+  case ACTION_VIS_PRESET_PREV:
+  case ACTION_VIS_PRESET_RANDOM:
+  case ACTION_VIS_RATE_PRESET_PLUS:
+  case ACTION_VIS_RATE_PRESET_MINUS:
+    passToVis = true;
+    break;
+
+  case ACTION_SHOW_INFO:
+    {
+      m_initTimer.Stop();
+      CServiceBroker::GetSettingsComponent()->GetSettings()->SetBool(CSettings::SETTING_MYMUSIC_SONGTHUMBINVIS,
+                                            CServiceBroker::GetGUI()->GetInfoManager().GetInfoProviders().GetPlayerInfoProvider().ToggleShowInfo());
+      return true;
+    }
+    break;
+
+  case ACTION_SHOW_OSD:
+    CServiceBroker::GetGUI()->GetWindowManager().ActivateWindow(WINDOW_DIALOG_MUSIC_OSD);
+    return true;
+
+  case ACTION_SHOW_GUI:
+    // save the settings
+    CServiceBroker::GetSettingsComponent()->GetSettings()->Save();
+    CServiceBroker::GetGUI()->GetWindowManager().PreviousWindow();
+    return true;
+    break;
+
+  case ACTION_VIS_PRESET_LOCK:
+    { // show the locked icon + fall through so that the vis handles the locking
+      if (!m_bShowPreset)
+      {
+        m_lockedTimer.StartZero();
+      }
+      passToVis = true;
+    }
+    break;
+  case ACTION_VIS_PRESET_SHOW:
+    {
+      if (!m_lockedTimer.IsRunning() || m_bShowPreset)
+        m_bShowPreset = !m_bShowPreset;
+      return true;
+    }
+    break;
+
+  case ACTION_DECREASE_RATING:
+  case ACTION_INCREASE_RATING:
+    {
+      // actual action is taken care of in CApplication::OnAction()
+      m_initTimer.StartZero();
+      CServiceBroker::GetGUI()->GetInfoManager().GetInfoProviders().GetPlayerInfoProvider().SetShowInfo(true);
+    }
+    break;
+    //! @todo These should be mapped to its own function - at the moment it's overriding
+    //! the global action of fastforward/rewind and OSD.
+/*  case KEY_BUTTON_Y:
+    g_application.m_CdgParser.Pause();
+    return true;
+    break;
+
+    case ACTION_ANALOG_FORWARD:
+    // calculate the speed based on the amount the button is held down
+    if (action.GetAmount())
+    {
+      float AVDelay = g_application.m_CdgParser.GetAVDelay();
+      g_application.m_CdgParser.SetAVDelay(AVDelay - action.GetAmount() / 4.0f);
+      return true;
+    }
+    break;*/
+  }
+
+  if (passToVis)
+  {
+    CGUIControl *control = GetControl(CONTROL_VIS);
+    if (control)
+      return control->OnAction(action);
+  }
+
+  return CGUIWindow::OnAction(action);
+}
+
+bool CGUIWindowVisualisation::OnMessage(CGUIMessage& message)
+{
+  switch ( message.GetMessage() )
+  {
+  case GUI_MSG_GET_VISUALISATION:
+  case GUI_MSG_VISUALISATION_RELOAD:
+  case GUI_MSG_PLAYBACK_STARTED:
+    {
+      CGUIControl *control = GetControl(CONTROL_VIS);
+      if (control)
+        return control->OnMessage(message);
+    }
+    break;
+  case GUI_MSG_VISUALISATION_ACTION:
+  {
+    CAction action(message.GetParam1());
+    return OnAction(action);
+  }
+  case GUI_MSG_WINDOW_DEINIT:
+    {
+      if (IsActive()) // save any changed settings from the OSD
+        CServiceBroker::GetSettingsComponent()->GetSettings()->Save();
+
+      // close all active modal dialogs
+      CServiceBroker::GetGUI()->GetWindowManager().CloseInternalModalDialogs(true);
+    }
+    break;
+  case GUI_MSG_WINDOW_INIT:
+    {
+      // check whether we've come back here from a window during which time we've actually
+      // stopped playing music
+      const auto& components = CServiceBroker::GetAppComponents();
+      const auto appPlayer = components.GetComponent<CApplicationPlayer>();
+      if (message.GetParam1() == WINDOW_INVALID && !appPlayer->IsPlayingAudio())
+      { // why are we here if nothing is playing???
+        CServiceBroker::GetGUI()->GetWindowManager().PreviousWindow();
+        return true;
+      }
+
+      // hide or show the preset button(s)
+      CGUIInfoManager& infoMgr = CServiceBroker::GetGUI()->GetInfoManager();
+      infoMgr.GetInfoProviders().GetPlayerInfoProvider().SetShowInfo(true);  // always show the info initially.
+      CGUIWindow::OnMessage(message);
+      if (infoMgr.GetCurrentSongTag())
+        m_tag = *infoMgr.GetCurrentSongTag();
+
+      if (CServiceBroker::GetSettingsComponent()->GetSettings()->GetBool(CSettings::SETTING_MYMUSIC_SONGTHUMBINVIS))
+      { // always on
+        m_initTimer.Stop();
+      }
+      else
+      {
+        // start display init timer (fade out after 3 secs...)
+        m_initTimer.StartZero();
+      }
+      return true;
+    }
+  }
+  return CGUIWindow::OnMessage(message);
+}
+
+EVENT_RESULT CGUIWindowVisualisation::OnMouseEvent(const CPoint &point, const CMouseEvent &event)
+{
+  if (event.m_id == ACTION_MOUSE_RIGHT_CLICK)
+  { // no control found to absorb this click - go back to GUI
+    OnAction(CAction(ACTION_SHOW_GUI));
+    return EVENT_RESULT_HANDLED;
+  }
+  if (event.m_id == ACTION_GESTURE_NOTIFY)
+    return EVENT_RESULT_UNHANDLED;
+  if (event.m_id != ACTION_MOUSE_MOVE || event.m_offsetX || event.m_offsetY)
+  { // some other mouse action has occurred - bring up the OSD
+    CGUIDialog *pOSD = CServiceBroker::GetGUI()->GetWindowManager().GetDialog(WINDOW_DIALOG_MUSIC_OSD);
+    if (pOSD)
+    {
+      pOSD->SetAutoClose(3000);
+      pOSD->Open();
+    }
+    return EVENT_RESULT_HANDLED;
+  }
+  return EVENT_RESULT_UNHANDLED;
+}
+
+void CGUIWindowVisualisation::FrameMove()
+{
+  CGUIInfoManager& infoMgr = CServiceBroker::GetGUI()->GetInfoManager();
+
+  // check for a tag change
+  const CMusicInfoTag* tag = infoMgr.GetCurrentSongTag();
+  if (tag && *tag != m_tag)
+  { // need to fade in then out again
+    m_tag = *tag;
+    // fade in
+    m_initTimer.StartZero();
+    infoMgr.GetInfoProviders().GetPlayerInfoProvider().SetShowInfo(true);
+  }
+  if (m_initTimer.IsRunning() && m_initTimer.GetElapsedSeconds() > (float)CServiceBroker::GetSettingsComponent()->GetAdvancedSettings()->m_songInfoDuration)
+  {
+    m_initTimer.Stop();
+    if (!CServiceBroker::GetSettingsComponent()->GetSettings()->GetBool(CSettings::SETTING_MYMUSIC_SONGTHUMBINVIS))
+    { // reached end of fade in, fade out again
+      infoMgr.GetInfoProviders().GetPlayerInfoProvider().SetShowInfo(false);
+    }
+  }
+  // show or hide the locked texture
+  if (m_lockedTimer.IsRunning() && m_lockedTimer.GetElapsedSeconds() > START_FADE_LENGTH)
+  {
+    m_lockedTimer.Stop();
+  }
+  CGUIWindow::FrameMove();
+}