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tools/toolutils/ToolSwitchMenuButton.cpp

@@ -0,0 +1,72 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: Core Movie Maker UI API
+//
+//=============================================================================
+
+#include "toolutils/toolswitchmenubutton.h"
+#include "vgui_controls/panel.h"
+#include "toolutils/toolmenubutton.h"
+#include "toolutils/enginetools_int.h"
+#include "tier1/KeyValues.h"
+#include "vgui_controls/menu.h"
+#include "toolframework/ienginetool.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+
+//-----------------------------------------------------------------------------
+// Menu to switch between tools
+//-----------------------------------------------------------------------------
+class CToolSwitchMenuButton : public CToolMenuButton
+{
+	DECLARE_CLASS_SIMPLE( CToolSwitchMenuButton, CToolMenuButton );
+
+public:
+	CToolSwitchMenuButton( vgui::Panel *parent, const char *panelName, const char *text, vgui::Panel *pActionTarget );
+	virtual void OnShowMenu(vgui::Menu *menu);
+};
+
+
+//-----------------------------------------------------------------------------
+// Global function to create the switch menu
+//-----------------------------------------------------------------------------
+CToolMenuButton* CreateToolSwitchMenuButton( vgui::Panel *parent, const char *panelName, const char *text, vgui::Panel *pActionTarget )
+{
+	return new CToolSwitchMenuButton( parent, panelName, text, pActionTarget );
+}
+
+
+//-----------------------------------------------------------------------------
+// Constructor
+//-----------------------------------------------------------------------------
+CToolSwitchMenuButton::CToolSwitchMenuButton( vgui::Panel *parent, const char *panelName, const char *text, vgui::Panel *pActionTarget ) :
+	BaseClass( parent, panelName, text, pActionTarget )
+{
+	SetMenu(m_pMenu);
+}
+
+
+//-----------------------------------------------------------------------------
+// Is called when the menu is made visible
+//-----------------------------------------------------------------------------
+void CToolSwitchMenuButton::OnShowMenu(vgui::Menu *menu)
+{
+	BaseClass::OnShowMenu( menu );
+
+	Reset();
+
+	int c = enginetools->GetToolCount();
+	for ( int i = 0 ; i < c; ++i )
+	{
+		char const *toolname = enginetools->GetToolName( i );
+
+		char toolcmd[ 32 ];
+		Q_snprintf( toolcmd, sizeof( toolcmd ), "OnTool%i", i );
+
+		int id = AddCheckableMenuItem( toolname, toolname, new KeyValues ( "Command", "command", toolcmd ), m_pActionTarget );
+		m_pMenu->SetItemEnabled( id, true );
+		m_pMenu->SetMenuItemChecked( id, enginetools->IsTopmostTool( enginetools->GetToolSystem( i ) ) );
+	}
+}