1HEADmaster

1 files changed, 130 insertions, 0 deletions

diff --git a/engine/vgui_basepanel.cpp b/engine/vgui_basepanel.cpp
new file mode 100644
index 0000000..1746998
--- /dev/null
+++ b/engine/vgui_basepanel.cpp
@@ -0,0 +1,130 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $Workfile:     $
+// $Date:         $
+// $NoKeywords: $
+//=============================================================================//
+#include "client_pch.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+
+ConVar vgui_nav_lock( "vgui_nav_lock", "0", FCVAR_DEVELOPMENTONLY );
+ConVar vgui_nav_lock_default_button( "vgui_nav_lock_default_button", "0", FCVAR_DEVELOPMENTONLY );
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Determine length of text string
+// Input  : *font - 
+//			*fmt - 
+//			... - 
+// Output : 
+//-----------------------------------------------------------------------------
+int DrawTextLen( vgui::HFont font, const wchar_t *text )
+{
+	int len = wcslen( text );
+
+	int x = 0;
+
+	vgui::surface()->DrawSetTextFont( font );
+
+	for ( int i = 0 ; i < len; i++ )
+	{
+		int a, b, c;
+		vgui::surface()->GetCharABCwide( font, text[i], a, b, c );
+		// Ignore a
+		if ( i != 0 )
+			x += a;
+		x += b;
+		if ( i != len - 1 )
+			x += c;
+	}
+
+	return x;
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Draws colored text to a vgui panel
+// Input  : *font - font to use
+//			x - position of text
+//			y - 
+//			r - color of text
+//			g - 
+//			b - 
+//			a - alpha ( 0 = opaque, 255 = transparent )
+//			*fmt - va_* text string
+//			... - 
+// Output : int - horizontal # of pixels drawn
+//-----------------------------------------------------------------------------
+
+int DrawColoredText( vgui::HFont font, int x, int y, int r, int g, int b, int a, const wchar_t *text )
+{
+	int len = wcslen( text );
+	
+	if ( len <= 0 )
+		return x;
+
+	MatSysQueueMark( g_pMaterialSystem, "DrawColoredText\n" );
+	vgui::surface()->DrawSetTextFont( font );
+
+	vgui::surface()->DrawSetTextPos( x, y );
+	vgui::surface()->DrawSetTextColor( r, g, b, a );
+
+	int pixels = DrawTextLen( font, text );
+
+	vgui::surface()->DrawPrintText( text, len );
+
+	MatSysQueueMark( g_pMaterialSystem, "END DrawColoredText\n" );
+	return x + pixels;
+}
+
+int DrawColoredText( vgui::HFont font, int x, int y, Color clr, const wchar_t *text )
+{
+	int r, g, b, a;
+	clr.GetColor( r, g, b, a );
+	return ::DrawColoredText( font, x, y, r, g, b, a, text);
+}
+
+int DrawCenteredColoredText( vgui::HFont font, int left, int top, int right, int bottom, Color clr, const wchar_t *text )
+{
+	int textHeight = vgui::surface()->GetFontTall( font );
+	int textWidth = DrawTextLen( font, text );
+	return DrawColoredText( font, (right + left) / 2 - textWidth / 2, (bottom + top) / 2 - textHeight / 2, clr, text );
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+CBasePanel::CBasePanel( vgui::Panel *parent, char const *panelName )
+: vgui::Panel( parent, panelName )
+{
+	vgui::ivgui()->AddTickSignal( GetVPanel() );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+CBasePanel::~CBasePanel( void )
+{
+}
+
+void CBasePanel::OnTick()
+{
+	if ( vgui_nav_lock.GetInt() > 0 )
+	{
+		vgui_nav_lock.SetValue( vgui_nav_lock.GetInt() - 1 );
+	}
+
+	if ( vgui_nav_lock_default_button.GetInt() > 0 )
+	{
+		vgui_nav_lock_default_button.SetValue( vgui_nav_lock_default_button.GetInt() - 1 );
+	}
+
+	SetVisible( ShouldDraw() );
+}
+