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game/client/hud_animationinfo.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+#include "cbase.h"
+#include "hud.h"
+#include "hudelement.h"
+#include "iclientmode.h"
+#include <KeyValues.h>
+#include <vgui/ISurface.h>
+#include <vgui/IScheme.h>
+#include <vgui/ILocalize.h>
+#include <vgui_controls/AnimationController.h>
+#include <vgui_controls/Panel.h>
+#include <vgui/IPanel.h>
+#include "vgui_int.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+using namespace vgui;
+
+#define ANIM_INFO_START_Y 50
+#define ANIM_INFO_WIDTH XRES( 300 )
+
+class CHudAnimationInfo : public CHudElement, public vgui::Panel
+{
+	DECLARE_CLASS_SIMPLE( CHudAnimationInfo, vgui::Panel );
+
+public:
+
+	CHudAnimationInfo( const char *pElementName );
+
+	virtual bool ShouldDraw();
+
+	// vgui::Panel overrides.
+	virtual void Paint( void );
+
+	virtual void ApplySchemeSettings( IScheme *scheme );
+
+	void SetWatch( Panel *element )
+	{
+		m_pWatch = element;
+	}
+
+protected:
+
+	void PaintMappingInfo( int& x, int& y, Panel *element, PanelAnimationMap *map );
+	void PaintString( int& x, int &y, const char *sz, Color *pLegendColor );
+
+	CPanelAnimationVar( vgui::HFont, m_LabelFont, "LabelFont", "DebugFixed" );
+	CPanelAnimationVar( vgui::HFont, m_ItemFont, "ItemFont", "DebugFixedSmall" );
+
+	CPanelAnimationVar( Color, m_LabelColor, "LabelColor", "DebugLabel" );
+	CPanelAnimationVar( Color, m_ItemColor, "ItemColor", "DebugText");
+
+	Panel *m_pWatch;
+};
+
+DECLARE_HUDELEMENT( CHudAnimationInfo );
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : *pElementName - 
+//			*panelName - 
+//-----------------------------------------------------------------------------
+CHudAnimationInfo::CHudAnimationInfo( const char *pElementName )
+ : CHudElement( pElementName ), BaseClass( NULL, "HudAnimationInfo" )
+{
+	vgui::Panel *pParent = g_pClientMode->GetViewport();
+	SetParent( pParent );
+
+	SetActive( true );
+
+	m_pWatch = NULL;
+
+	// Make sure we render on top of other hud elements since we are debugging info for them.
+	SetZPos( 100 );
+}
+
+void CHudAnimationInfo::ApplySchemeSettings( IScheme *scheme )
+{
+	BaseClass::ApplySchemeSettings( scheme );
+
+	m_LabelFont = scheme->GetFont( "DebugFixed", true );
+	m_ItemFont= scheme->GetFont( "DebugFixedSmall", true );
+
+	m_LabelColor = scheme->GetColor( "DebugLabel", GetFgColor() );
+	m_ItemColor= scheme->GetColor( "DebugText", GetFgColor() );
+
+	SetPaintBackgroundEnabled( false );
+}
+
+bool CHudAnimationInfo::ShouldDraw()
+{
+	return ( m_pWatch && CHudElement::ShouldDraw() );
+}
+
+void CHudAnimationInfo::PaintString( int& x, int &y, const char *sz, Color *pLegendColor )
+{
+	surface()->DrawSetTextFont( m_ItemFont );
+	surface()->DrawSetTextPos( x, y );
+
+	wchar_t szconverted[ 512 ];
+
+	g_pVGuiLocalize->ConvertANSIToUnicode( "O->", szconverted, sizeof(szconverted)  );
+		
+	if ( pLegendColor )
+	{
+		surface()->DrawSetTextColor( *pLegendColor );
+	}
+	else
+	{
+		surface()->DrawSetTextColor( Color( 0, 0, 0, 0 ) );
+	}
+
+	surface()->DrawPrintText( szconverted, wcslen( szconverted ) );
+
+	g_pVGuiLocalize->ConvertANSIToUnicode( sz, szconverted, sizeof(szconverted)  );
+
+	surface()->DrawSetTextColor( m_ItemColor );
+	surface()->DrawPrintText( szconverted, wcslen( szconverted ) );
+
+	int fontHeight = surface()->GetFontTall( m_ItemFont );
+
+	y += fontHeight;
+
+	if ( y + fontHeight >= ScreenHeight() )
+	{
+		y = ANIM_INFO_START_Y;
+		x += ANIM_INFO_WIDTH;
+	}
+}
+
+void CHudAnimationInfo::PaintMappingInfo( int& x, int& y, Panel *element, PanelAnimationMap *map )
+{
+	if ( !map )
+		return;
+
+	// Draw label
+	surface()->DrawSetTextFont( m_LabelFont );
+	surface()->DrawSetTextColor( m_LabelColor );
+	surface()->DrawSetTextPos( x, y );
+
+	const char *className = "";
+	if ( map->pfnClassName )
+	{
+		className = (*map->pfnClassName)();
+	}
+
+	const char *p = className;
+	while ( *p )
+	{
+		surface()->DrawUnicodeChar( *p );
+		p++;
+	}
+
+	y += surface()->GetFontTall( m_LabelFont ) + 1;
+
+	x += 10;
+
+
+	int c = map->entries.Count();
+	for ( int i = 0; i < c; i++ )
+	{
+		PanelAnimationMapEntry *e = &map->entries[ i ];
+
+		char sz[ 512 ];
+		char value[ 256 ];
+
+		Color col( 0, 0, 0, 0 );
+		Color  *pColor = NULL;
+		KeyValues *kv = new KeyValues( e->name() );
+		if ( element->RequestInfo( kv ) )
+		{
+			KeyValues *dat = kv->FindKey(e->name());
+			if ( dat && dat->GetDataType() == KeyValues::TYPE_COLOR )
+			{
+				col = dat->GetColor();
+				Q_snprintf( value, sizeof( value ), "%i, %i, %i, %i",
+					col[0], col[1], col[2], col[3] );
+				pColor = &col;
+			}
+			else
+			{
+				Q_snprintf( value, sizeof( value ), "%s",
+					dat->GetString() );
+			}
+		}
+		else
+		{
+			Q_strncpy( value, "???", sizeof( value ) );
+		}
+
+		Q_snprintf( sz, sizeof( sz ), "%-30s %-20s (%s)",
+			e->name(), e->type(), value );
+
+		kv->deleteThis();
+
+		PaintString( x, y, sz, pColor );
+	}
+
+	x -= 10;
+
+	if ( map->baseMap )
+	{
+		PaintMappingInfo( x, y, element, map->baseMap );
+	}
+}
+
+void CHudAnimationInfo::Paint()
+{
+	vgui::Panel *panel = m_pWatch;
+	if ( !panel )
+		return;
+
+	// See if it has any animation info registered
+	PanelAnimationMap *map = panel->GetAnimMap();
+	if ( !map )
+		return;
+
+	int x = 15;
+	int y = ANIM_INFO_START_Y;
+
+	PaintMappingInfo( x, y, panel, map );
+
+	x += 10;
+
+	// Paint panel bounds
+	int bounds[4];
+	panel->GetBounds( bounds[0], bounds[1], bounds[2], bounds[3] );
+	char sz[ 256 ];
+	Q_snprintf( sz, sizeof( sz ), "%-30s %-20s (%i %i)", "Position", "pos", bounds[0], bounds[1] );
+	PaintString( x, y, sz, NULL );
+	Q_snprintf( sz, sizeof( sz ), "%-30s %-20s (%i %i)", "Size", "size", bounds[2], bounds[3] );
+	PaintString( x, y, sz, NULL );
+}
+
+
+static int HudElementCompletion( const char *partial, char commands[ COMMAND_COMPLETION_MAXITEMS ][ COMMAND_COMPLETION_ITEM_LENGTH ] )
+{
+	const char *cmdname = "cl_animationinfo";
+
+	char *substring = (char *)partial;
+	if ( Q_strstr( partial, cmdname ) )
+	{
+		substring = (char *)partial + strlen( cmdname ) + 1;
+	}
+
+	int current = 0;
+
+	int c = gHUD.m_HudList.Count();
+	int i;
+	for ( i = 0; i < c; i++ )
+	{
+		CHudElement *e = gHUD.m_HudList[ i ];
+		if ( !e )
+			continue;
+
+		bool add = false;
+
+		// Insert into lookup
+		if ( substring[0] )
+		{
+			if ( !Q_strncasecmp( e->GetName(), substring, strlen( substring ) ) )
+			{
+				add = true;
+			}
+		}
+		else
+		{
+			add = true;
+		}
+
+		if ( add )
+		{
+			Q_snprintf( commands[ current ], sizeof( commands[ current ] ), "%s %s", cmdname, e->GetName() );
+			current++;
+		}
+	}
+
+	return current;
+}
+
+CON_COMMAND_F_COMPLETION( cl_animationinfo, "Hud element to examine.", 0, HudElementCompletion )
+{
+	CHudAnimationInfo *info = GET_HUDELEMENT( CHudAnimationInfo );
+	Assert( info );
+	if ( !info )
+		return;
+
+	if ( args.ArgC() != 2 )
+	{
+		info->SetWatch( NULL );
+		return;
+	}
+
+	// Find it
+	CHudElement *element = NULL;
+	
+	for ( int i = 0; i < gHUD.m_HudList.Size(); i++ )
+	{
+		if ( stricmp( gHUD.m_HudList[i]->GetName(), args[1]  ) == 0 )
+		{
+			element = gHUD.m_HudList[i];
+			break;
+		}
+	}
+
+	if ( element )
+	{
+		info->SetWatch( dynamic_cast< Panel * >( element ) );
+	}
+	else 
+	{
+		VPANEL root = VGui_GetClientDLLRootPanel();
+		vgui::Panel *rootPanel = ipanel()->GetPanel( root, info->GetModuleName() );
+		Panel *panel = NULL;
+		if ( rootPanel )
+		{
+			panel = rootPanel->FindChildByName( args[1], true );
+		}
+
+		if ( panel )
+		{
+			info->SetWatch( panel );
+		}
+		else
+		{
+			Msg( "No such element %s\n", args[1] );
+		}
+	}
+}
+