1 files changed, 161 insertions, 0 deletions
diff --git a/xbmc/guilib/GUISpinControlEx.cpp b/xbmc/guilib/GUISpinControlEx.cpp
new file mode 100644
index 0000000..709c2af
--- /dev/null
+++ b/xbmc/guilib/GUISpinControlEx.cpp
@@ -0,0 +1,161 @@
+/*
+ *  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 "GUISpinControlEx.h"
+
+#include "utils/StringUtils.h"
+
+CGUISpinControlEx::CGUISpinControlEx(int parentID, int controlID, float posX, float posY, float width, float height, float spinWidth, float spinHeight, const CLabelInfo& spinInfo, const CTextureInfo &textureFocus, const CTextureInfo &textureNoFocus, const CTextureInfo& textureUp, const CTextureInfo& textureDown, const CTextureInfo& textureUpFocus, const CTextureInfo& textureDownFocus, const CTextureInfo& textureUpDisabled, const CTextureInfo& textureDownDisabled, const CLabelInfo& labelInfo, int iType)
+    : CGUISpinControl(parentID, controlID, posX, posY, spinWidth, spinHeight, textureUp, textureDown, textureUpFocus, textureDownFocus, textureUpDisabled, textureDownDisabled, spinInfo, iType)
+    , m_buttonControl(parentID, controlID, posX, posY, width, height, textureFocus, textureNoFocus, labelInfo)
+{
+  ControlType = GUICONTROL_SPINEX;
+  m_spinPosX = 0;
+}
+
+CGUISpinControlEx::~CGUISpinControlEx(void) = default;
+
+void CGUISpinControlEx::AllocResources()
+{
+  // Correct alignment - we always align the spincontrol on the right
+  m_label.GetLabelInfo().align = (m_label.GetLabelInfo().align & XBFONT_CENTER_Y) | XBFONT_RIGHT;
+  CGUISpinControl::AllocResources();
+  m_buttonControl.AllocResources();
+  if (m_height == 0)
+    m_height = GetSpinHeight();
+}
+
+void CGUISpinControlEx::FreeResources(bool immediately)
+{
+  CGUISpinControl::FreeResources(immediately);
+  m_buttonControl.FreeResources(immediately);
+}
+
+void CGUISpinControlEx::DynamicResourceAlloc(bool bOnOff)
+{
+  CGUISpinControl::DynamicResourceAlloc(bOnOff);
+  m_buttonControl.DynamicResourceAlloc(bOnOff);
+}
+
+
+void CGUISpinControlEx::SetInvalid()
+{
+  CGUISpinControl::SetInvalid();
+  m_buttonControl.SetInvalid();
+}
+
+void CGUISpinControlEx::Process(unsigned int currentTime, CDirtyRegionList &dirtyregions)
+{
+  // make sure the button has focus if it should have...
+  m_buttonControl.SetFocus(HasFocus());
+  m_buttonControl.SetPulseOnSelect(m_pulseOnSelect);
+  m_buttonControl.SetEnabled(m_enabled);
+  if (m_bInvalidated)
+  {
+    float spinPosX = m_buttonControl.GetXPosition() + m_buttonControl.GetWidth() - GetSpinWidth() * 2 - (m_spinPosX ? m_spinPosX : m_buttonControl.GetLabelInfo().offsetX);
+    float spinPosY = m_buttonControl.GetYPosition() + (m_buttonControl.GetHeight() - GetSpinHeight()) * 0.5f;
+    CGUISpinControl::SetPosition(spinPosX, spinPosY);
+  }
+  m_buttonControl.DoProcess(currentTime, dirtyregions);
+  CGUISpinControl::Process(currentTime, dirtyregions);
+}
+
+void CGUISpinControlEx::Render()
+{
+  CGUISpinControl::Render();
+}
+
+void CGUISpinControlEx::SetPosition(float posX, float posY)
+{
+  m_buttonControl.SetPosition(posX, posY);
+  CGUISpinControl::SetInvalid();
+}
+
+void CGUISpinControlEx::SetWidth(float width)
+{
+  m_buttonControl.SetWidth(width);
+  CGUISpinControl::SetInvalid();
+}
+
+void CGUISpinControlEx::SetHeight(float height)
+{
+  m_buttonControl.SetHeight(height);
+  CGUISpinControl::SetInvalid();
+}
+
+bool CGUISpinControlEx::UpdateColors(const CGUIListItem* item)
+{
+  bool changed = CGUISpinControl::UpdateColors(nullptr);
+  changed |= m_buttonControl.SetColorDiffuse(m_diffuseColor);
+  changed |= m_buttonControl.UpdateColors(nullptr);
+
+  return changed;
+}
+
+void CGUISpinControlEx::SetEnabled(bool bEnable)
+{
+  m_buttonControl.SetEnabled(bEnable);
+  CGUISpinControl::SetEnabled(bEnable);
+}
+
+const std::string CGUISpinControlEx::GetCurrentLabel() const
+{
+  return CGUISpinControl::GetLabel();
+}
+
+std::string CGUISpinControlEx::GetDescription() const
+{
+  return StringUtils::Format("{} ({})", m_buttonControl.GetDescription(), GetLabel());
+}
+
+void CGUISpinControlEx::SetItemInvalid(bool invalid)
+{
+  if (invalid)
+  {
+    m_label.GetLabelInfo().textColor = m_buttonControl.GetLabelInfo().disabledColor;
+    m_label.GetLabelInfo().focusedColor = m_buttonControl.GetLabelInfo().disabledColor;
+  }
+  else
+  {
+    m_label.GetLabelInfo().textColor = m_buttonControl.GetLabelInfo().textColor;
+    m_label.GetLabelInfo().focusedColor = m_buttonControl.GetLabelInfo().focusedColor;
+  }
+}
+
+void CGUISpinControlEx::SetSpinPosition(float spinPosX)
+{
+  m_spinPosX = spinPosX;
+  SetPosition(m_buttonControl.GetXPosition(), m_buttonControl.GetYPosition());
+}
+
+void CGUISpinControlEx::RenderText(float posX, float posY, float width, float height)
+{
+  const float freeSpaceWidth{m_buttonControl.GetWidth() - GetSpinWidth() * 2};
+
+  // Limit right label text width to max 50% of free space
+  // (will be slightly shifted due to offsetX padding)
+  const float rightTextMaxWidth{freeSpaceWidth * 0.5f};
+
+  float rightTextWidth{width};
+  if (rightTextWidth > rightTextMaxWidth)
+  {
+    rightTextWidth = rightTextMaxWidth - m_label.GetLabelInfo().offsetX;
+  }
+
+  m_label.SetScrolling(HasFocus());
+  // Replace posX by using our button position
+  posX = m_buttonControl.GetXPosition() + freeSpaceWidth - rightTextWidth -
+         m_label.GetLabelInfo().offsetX;
+
+  // Limit the max width for the left label to avoid text overlapping
+  m_buttonControl.SetMaxWidth(posX + m_label.GetLabelInfo().offsetX);
+  m_buttonControl.Render();
+
+  CGUISpinControl::RenderText(posX, m_buttonControl.GetYPosition(), rightTextWidth,
+                              m_buttonControl.GetHeight());
+}