1HEADmaster

1 files changed, 223 insertions, 0 deletions

diff --git a/vgui2/src/ImageBorder.cpp b/vgui2/src/ImageBorder.cpp
new file mode 100644
index 0000000..51cb0fd
--- /dev/null
+++ b/vgui2/src/ImageBorder.cpp
@@ -0,0 +1,223 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#include <stdio.h>
+#include <string.h>
+
+#include <vgui_controls/Panel.h>
+#include "vgui/IPanel.h"
+#include "vgui/IScheme.h"
+#include "vgui/ISurface.h"
+
+#include "vgui_internal.h"
+#include "ImageBorder.h"
+#include "KeyValues.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+using namespace vgui;
+
+//-----------------------------------------------------------------------------
+// Purpose: Constructor
+//-----------------------------------------------------------------------------
+ImageBorder::ImageBorder()
+{
+	_name = NULL;
+	m_eBackgroundType = IBorder::BACKGROUND_TEXTURED;
+
+	m_pszImageName = NULL;
+	m_iTextureID = g_pSurface->CreateNewTextureID();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Destructor
+//-----------------------------------------------------------------------------
+ImageBorder::~ImageBorder()
+{
+	if ( vgui::surface() && m_iTextureID != -1 )
+	{
+		vgui::surface()->DestroyTextureID( m_iTextureID );
+		m_iTextureID = -1;
+	}
+
+	delete [] _name;
+	if ( m_pszImageName )
+	{
+		delete [] m_pszImageName;
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void ImageBorder::SetImage(const char *imageName)
+{
+	if ( m_pszImageName )
+	{
+		delete [] m_pszImageName;
+		m_pszImageName = NULL;
+	}
+
+	if (*imageName)
+	{
+		int len = Q_strlen(imageName) + 1 + 5;	// 5 for "vgui/"
+		delete [] m_pszImageName;
+		m_pszImageName = new char[ len ];
+		Q_snprintf( m_pszImageName, len, "vgui/%s", imageName );
+
+		g_pSurface->DrawSetTextureFile( m_iTextureID, m_pszImageName, true, false);
+	}	
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void ImageBorder::SetInset(int left,int top,int right,int bottom)
+{
+	_inset[SIDE_LEFT] = left;
+	_inset[SIDE_TOP] = top;
+	_inset[SIDE_RIGHT] = right;
+	_inset[SIDE_BOTTOM] = bottom;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void ImageBorder::GetInset(int& left,int& top,int& right,int& bottom)
+{
+	left = _inset[SIDE_LEFT];
+	top = _inset[SIDE_TOP];
+	right = _inset[SIDE_RIGHT];
+	bottom = _inset[SIDE_BOTTOM];
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void ImageBorder::Paint(int x, int y, int wide, int tall)
+{
+	Paint(x, y, wide, tall, -1, 0, 0);
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Draws the border with the specified size
+//-----------------------------------------------------------------------------
+void ImageBorder::Paint(int x, int y, int wide, int tall, int breakSide, int breakStart, int breakEnd)
+{
+	if ( !m_pszImageName || !m_pszImageName[0] )
+		return;
+
+	g_pSurface->DrawSetColor( 255, 255, 255, 255 );
+	g_pSurface->DrawSetTexture( m_iTextureID );
+
+	float uvx = 0;
+	float uvy = 0;
+	float uvw = 1.0;
+	float uvh = 1.0;
+	Vector2D uv11( uvx, uvy );
+	Vector2D uv21( uvx+uvw, uvy );
+	Vector2D uv22( uvx+uvw, uvy+uvh );
+	Vector2D uv12( uvx, uvy+uvh );
+
+	if ( m_bTiled )
+	{
+		int imageWide, imageTall;
+		g_pSurface->DrawGetTextureSize( m_iTextureID, imageWide, imageTall );
+
+		int y = 0;
+		while ( y < tall )
+		{
+			int x = 0;
+			while (x < wide)
+			{
+				vgui::Vertex_t verts[4];
+				verts[0].Init( Vector2D( x, y ), uv11 );
+				verts[1].Init( Vector2D( x+imageWide, y ), uv21 );
+				verts[2].Init( Vector2D( x+imageWide, y+imageTall ), uv22 );
+				verts[3].Init( Vector2D( x, y+imageTall ), uv12  );
+
+				g_pSurface->DrawTexturedPolygon( 4, verts );	
+
+				x += imageWide;
+			}
+
+			y += imageTall;
+		}
+	}
+	else
+	{
+		vgui::Vertex_t verts[4];
+		verts[0].Init( Vector2D( x, y ), uv11 );
+		verts[1].Init( Vector2D( x+wide, y ), uv21 );
+		verts[2].Init( Vector2D( x+wide, y+tall ), uv22 );
+		verts[3].Init( Vector2D( x, y+tall ), uv12  );
+
+		g_pSurface->DrawTexturedPolygon( 4, verts );	
+	}
+
+	g_pSurface->DrawSetTexture(0);
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void ImageBorder::Paint(VPANEL panel)
+{
+	// get panel size
+	int wide, tall;
+	ipanel()->GetSize( panel, wide, tall );
+	Paint(0, 0, wide, tall, -1, 0, 0);
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void ImageBorder::ApplySchemeSettings(IScheme *pScheme, KeyValues *inResourceData)
+{
+	m_eBackgroundType = (backgroundtype_e)inResourceData->GetInt("backgroundtype");
+	m_bTiled = inResourceData->GetInt( "tiled" );
+
+	const char *imageName = inResourceData->GetString("image", "");
+	SetImage( imageName );
+
+	m_bPaintFirst = inResourceData->GetInt("paintfirst", true );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: data accessor
+//-----------------------------------------------------------------------------
+const char *ImageBorder::GetName()
+{
+	if (_name)
+		return _name;
+	return "";
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: data accessor
+//-----------------------------------------------------------------------------
+void ImageBorder::SetName(const char *name)
+{
+	if (_name)
+	{
+		delete [] _name;
+	}
+
+	int len = Q_strlen(name) + 1;
+	_name = new char[ len ];
+	Q_strncpy( _name, name, len );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+IBorder::backgroundtype_e ImageBorder::GetBackgroundType()
+{
+	return m_eBackgroundType;
+}
+