added request amb320

--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%40846

core/MenuStyle_Radio.cpp

@@ -198,6 +198,23 @@ void CRadioDisplay::Reset()
 	keys = 0;
 }
 
+unsigned int CRadioDisplay::GetCurrentKey()
+{
+	return m_NextPos;
+}
+
+bool CRadioDisplay::SetCurrentKey(unsigned int key)
+{
+	if (key < m_NextPos || m_NextPos > 10)
+	{
+		return false;
+	}
+
+	m_NextPos = key;
+
+	return true;
+}
+
 bool CRadioDisplay::SendDisplay(int client, IMenuHandler *handler, unsigned int time)
 {
 	return g_RadioMenuStyle.DoClientMenu(client, this, handler, time);

core/MenuStyle_Radio.h

@@ -79,6 +79,8 @@ public: //IMenuPanel
 	void DeleteThis();
 	void SendRawDisplay(int client, unsigned int time);
 	bool SetSelectableKeys(unsigned int keymap);
+	unsigned int GetCurrentKey();
+	bool SetCurrentKey(unsigned int key);
 private:
 	String m_BufferText;
 	String m_Title;

core/MenuStyle_Valve.cpp

@@ -194,6 +194,23 @@ void CValveMenuDisplay::Reset()
 	m_TitleDrawn = false;
 }
 
+unsigned int CValveMenuDisplay::GetCurrentKey()
+{
+	return m_NextPos;
+}
+
+bool CValveMenuDisplay::SetCurrentKey(unsigned int key)
+{
+	if (key < m_NextPos || key > 9)
+	{
+		return false;
+	}
+
+	m_NextPos = key;
+
+	return true;
+}
+
 bool CValveMenuDisplay::SetExtOption(MenuOption option, const void *valuePtr)
 {
 	if (option == MenuOption_IntroMessage)

core/MenuStyle_Valve.h

@@ -83,6 +83,8 @@ public:
 	void SendRawDisplay(int client, int priority, unsigned int time);
 	void DeleteThis();
 	bool SetSelectableKeys(unsigned int keymap);
+	unsigned int GetCurrentKey();
+	bool SetCurrentKey(unsigned int key);
 private:
 	KeyValues *m_pKv;
 	unsigned int m_NextPos;

core/smn_menus.cpp

@@ -869,6 +869,34 @@ static cell_t SetPanelKeys(IPluginContext *pContext, const cell_t *params)
 	return panel->SetSelectableKeys(params[2]);
 }
 
+static cell_t GetPanelCurrentKey(IPluginContext *pContext, const cell_t *params)
+{
+	Handle_t hndl = (Handle_t)params[1];
+	HandleError err;
+	IMenuPanel *panel;
+
+	if ((err=ReadPanelHandle(hndl, &panel)) != HandleError_None)
+	{
+		return pContext->ThrowNativeError("Menu handle %x is invalid (error %d)", hndl, err);
+	}
+
+	return panel->GetCurrentKey();
+}
+
+static cell_t SetPanelCurrentKey(IPluginContext *pContext, const cell_t *params)
+{
+	Handle_t hndl = (Handle_t)params[1];
+	HandleError err;
+	IMenuPanel *panel;
+
+	if ((err=ReadPanelHandle(hndl, &panel)) != HandleError_None)
+	{
+		return pContext->ThrowNativeError("Menu handle %x is invalid (error %d)", hndl, err);
+	}
+
+	return panel->SetCurrentKey(params[2]) ? 1 : 0;
+}
+
 REGISTER_NATIVES(menuNatives)
 {
 	{"AddMenuItem",				AddMenuItem},
@@ -890,6 +918,7 @@ REGISTER_NATIVES(menuNatives)
 	{"GetMenuPagination",		GetMenuPagination},
 	{"GetMenuStyle",			GetMenuStyle},
 	{"GetMenuStyleHandle",		GetMenuStyleHandle},
+	{"GetPanelCurrentKey",		GetPanelCurrentKey},
 	{"GetPanelStyle",			GetPanelStyle},
 	{"InsertMenuItem",			InsertMenuItem},
 	{"RemoveAllMenuItems",		RemoveAllMenuItems},
@@ -898,6 +927,7 @@ REGISTER_NATIVES(menuNatives)
 	{"SetMenuExitButton",		SetMenuExitButton},
 	{"SetMenuPagination",		SetMenuPagination},
 	{"SetMenuTitle",			SetMenuTitle},
+	{"SetPanelCurrentKey",		SetPanelCurrentKey},
 	{"SetPanelTitle",			SetPanelTitle},
 	{"SetPanelKeys",			SetPanelKeys},
 	{NULL,						NULL},

plugins/include/menus.inc

@@ -509,3 +509,24 @@ native bool:SetPanelKeys(Handle:panel, keys);
  * @error				Invalid Handle.
  */
 native bool:SendPanelToClient(Handle:panel, client, MenuHandler:handler, time);
+
+/**
+ * @brief Returns the current key position.
+ *
+ * @param panel			A MenuPanel Handle.
+ * @return				Current key position starting at 1.
+ * @error				Invalid Handle.
+ */
+native GetPanelCurrentKey(Handle:panel);
+
+/**
+ * @brief Sets the next key position.  This cannot be used
+ * to traverse backwards.
+ *
+ * @param panel			A MenuPanel Handle.
+ * @param key			Key that is greater or equal to
+ *						GetPanelCurrentKey().
+ * @return				True on success, false otherwise.
+ * @error				Invalid Handle.
+ */
+native bool:SetPanelCurrentKey(Handle:panel, key);

public/IMenuManager.h

@@ -236,6 +236,23 @@ namespace SourceMod
 		 * @return				True on success, false if not supported.
 		 */
 		virtual bool SetSelectableKeys(unsigned int keymap) =0;
+
+		/**
+		 * @brief Returns the current key position.
+		 *
+		 * @return				Current key position starting at 1.
+		 */
+		virtual unsigned int GetCurrentKey() =0;
+
+		/**
+		 * @brief Sets the next key position.  This cannot be used
+		 * to traverse backwards.
+		 *
+		 * @param key			Key that is greater or equal to
+		 *						GetCurrentKey().
+		 * @return				True on success, false otherwise.
+		 */
+		virtual bool SetCurrentKey(unsigned int key) =0;
 	};
 
 	/**