Adding upstream version 2:20.4+dfsg.upstream/2%20.4+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 106 insertions, 0 deletions

diff --git a/xbmc/guilib/GUIListLabel.cpp b/xbmc/guilib/GUIListLabel.cpp
new file mode 100644
index 0000000..b3138eb
--- /dev/null
+++ b/xbmc/guilib/GUIListLabel.cpp
@@ -0,0 +1,106 @@
+/*
+ *  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 "GUIListLabel.h"
+
+#include "addons/Skin.h"
+
+#include <limits>
+
+using namespace KODI::GUILIB;
+
+CGUIListLabel::CGUIListLabel(int parentID, int controlID, float posX, float posY, float width, float height,
+                             const CLabelInfo& labelInfo, const GUIINFO::CGUIInfoLabel &info, CGUIControl::GUISCROLLVALUE scroll)
+    : CGUIControl(parentID, controlID, posX, posY, width, height)
+    , m_label(posX, posY, width, height, labelInfo, (scroll == CGUIControl::ALWAYS) ? CGUILabel::OVER_FLOW_SCROLL : CGUILabel::OVER_FLOW_TRUNCATE)
+    , m_info(info)
+{
+  m_scroll = scroll;
+  if (m_info.IsConstant())
+    SetLabel(m_info.GetLabel(m_parentID, true));
+  m_label.SetScrollLoopCount(2);
+  ControlType = GUICONTROL_LISTLABEL;
+}
+
+CGUIListLabel::~CGUIListLabel(void) = default;
+
+void CGUIListLabel::SetSelected(bool selected)
+{
+  if(m_label.SetColor(selected ? CGUILabel::COLOR_SELECTED : CGUILabel::COLOR_TEXT))
+    SetInvalid();
+}
+
+void CGUIListLabel::SetFocus(bool focus)
+{
+  CGUIControl::SetFocus(focus);
+  if (m_scroll == CGUIControl::FOCUS)
+  {
+    m_label.SetScrolling(focus);
+  }
+}
+
+CRect CGUIListLabel::CalcRenderRegion() const
+{
+  return m_label.GetRenderRect();
+}
+
+bool CGUIListLabel::UpdateColors(const CGUIListItem* item)
+{
+  bool changed = CGUIControl::UpdateColors(nullptr);
+  changed |= m_label.UpdateColors();
+
+  return changed;
+}
+
+void CGUIListLabel::Process(unsigned int currentTime, CDirtyRegionList &dirtyregions)
+{
+  if (m_label.Process(currentTime))
+    MarkDirtyRegion();
+
+  CGUIControl::Process(currentTime, dirtyregions);
+}
+
+void CGUIListLabel::Render()
+{
+  m_label.Render();
+  CGUIControl::Render();
+}
+
+void CGUIListLabel::UpdateInfo(const CGUIListItem *item)
+{
+  if (m_info.IsConstant() && !m_bInvalidated)
+    return; // nothing to do
+
+  if (item)
+    SetLabel(m_info.GetItemLabel(item));
+  else
+    SetLabel(m_info.GetLabel(m_parentID, true));
+}
+
+void CGUIListLabel::SetInvalid()
+{
+  m_label.SetInvalid();
+  CGUIControl::SetInvalid();
+}
+
+void CGUIListLabel::SetWidth(float width)
+{
+  m_width = width;
+  if (m_label.GetLabelInfo().align & XBFONT_RIGHT)
+    m_label.SetMaxRect(m_posX - m_width, m_posY, m_width, m_height);
+  else if (m_label.GetLabelInfo().align & XBFONT_CENTER_X)
+    m_label.SetMaxRect(m_posX - m_width*0.5f, m_posY, m_width, m_height);
+  else
+    m_label.SetMaxRect(m_posX, m_posY, m_width, m_height);
+  CGUIControl::SetWidth(m_width);
+}
+
+void CGUIListLabel::SetLabel(const std::string &label)
+{
+  m_label.SetText(label);
+}