1 files changed, 98 insertions, 0 deletions
diff --git a/xbmc/input/KeyboardTranslator.cpp b/xbmc/input/KeyboardTranslator.cpp
new file mode 100644
index 0000000..1b50151
--- /dev/null
+++ b/xbmc/input/KeyboardTranslator.cpp
@@ -0,0 +1,98 @@
+/*
+ *  Copyright (C) 2017-2018 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 "KeyboardTranslator.h"
+
+#include "Key.h"
+#include "XBMC_keytable.h"
+#include "utils/StringUtils.h"
+#include "utils/XBMCTinyXML.h"
+#include "utils/log.h"
+
+#include <string>
+#include <vector>
+
+uint32_t CKeyboardTranslator::TranslateButton(const TiXmlElement* pButton)
+{
+  uint32_t button_id = 0;
+  const char* szButton = pButton->Value();
+
+  if (szButton == nullptr)
+    return 0;
+
+  const std::string strKey = szButton;
+  if (strKey == "key")
+  {
+    std::string strID;
+    if (pButton->QueryValueAttribute("id", &strID) == TIXML_SUCCESS)
+    {
+      const char* str = strID.c_str();
+      char* endptr;
+      long int id = strtol(str, &endptr, 0);
+      if (endptr - str != (int)strlen(str) || id <= 0 || id > 0x00FFFFFF)
+        CLog::Log(LOGDEBUG, "{} - invalid key id {}", __FUNCTION__, strID);
+      else
+        button_id = (uint32_t)id;
+    }
+    else
+      CLog::Log(LOGERROR, "Keyboard Translator: `key' button has no id");
+  }
+  else
+    button_id = TranslateString(szButton);
+
+  // Process the ctrl/shift/alt modifiers
+  std::string strMod;
+  if (pButton->QueryValueAttribute("mod", &strMod) == TIXML_SUCCESS)
+  {
+    StringUtils::ToLower(strMod);
+
+    std::vector<std::string> modArray = StringUtils::Split(strMod, ",");
+    for (auto substr : modArray)
+    {
+      StringUtils::Trim(substr);
+
+      if (substr == "ctrl" || substr == "control")
+        button_id |= CKey::MODIFIER_CTRL;
+      else if (substr == "shift")
+        button_id |= CKey::MODIFIER_SHIFT;
+      else if (substr == "alt")
+        button_id |= CKey::MODIFIER_ALT;
+      else if (substr == "super" || substr == "win")
+        button_id |= CKey::MODIFIER_SUPER;
+      else if (substr == "meta" || substr == "cmd")
+        button_id |= CKey::MODIFIER_META;
+      else if (substr == "longpress")
+        button_id |= CKey::MODIFIER_LONG;
+      else
+        CLog::Log(LOGERROR, "Keyboard Translator: Unknown key modifier {} in {}", substr, strMod);
+    }
+  }
+
+  return button_id;
+}
+
+uint32_t CKeyboardTranslator::TranslateString(const std::string& szButton)
+{
+  uint32_t buttonCode = 0;
+  XBMCKEYTABLE keytable;
+
+  // Look up the key name
+  if (KeyTableLookupName(szButton, &keytable))
+  {
+    buttonCode = keytable.vkey;
+  }
+  else
+  {
+    // The lookup failed i.e. the key name wasn't found
+    CLog::Log(LOGERROR, "Keyboard Translator: Can't find button {}", szButton);
+  }
+
+  buttonCode |= KEY_VKEY;
+
+  return buttonCode;
+}