Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
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//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
// $NoKeywords: $
//=============================================================================//
#include "cbase.h"
#include "backgroundpanel.h"
#include <vgui/IVGui.h>
#include <vgui/IScheme.h>
#include <vgui/ISurface.h>
#include <vgui_controls/Label.h>
#include <vgui/ILocalize.h>
#include "vgui_controls/BuildGroup.h"
#include "vgui_controls/BitmapImagePanel.h"
using namespace vgui;
#define DEBUG_WINDOW_RESIZING 0
#define DEBUG_WINDOW_REPOSITIONING 0
//-----------------------------------------------------------------------------
const int NumSegments = 7;
static int coord[NumSegments+1] = {
0,
1,
2,
3,
4,
6,
9,
10
};
//-----------------------------------------------------------------------------
void DrawRoundedBackground( Color bgColor, int wide, int tall )
{
int x1, x2, y1, y2;
surface()->DrawSetColor(bgColor);
surface()->DrawSetTextColor(bgColor);
int i;
// top-left corner --------------------------------------------------------
int xDir = 1;
int yDir = -1;
int xIndex = 0;
int yIndex = NumSegments - 1;
int xMult = 1;
int yMult = 1;
int x = 0;
int y = 0;
for ( i=0; i<NumSegments; ++i )
{
x1 = MIN( x + coord[xIndex]*xMult, x + coord[xIndex+1]*xMult );
x2 = MAX( x + coord[xIndex]*xMult, x + coord[xIndex+1]*xMult );
y1 = MAX( y + coord[yIndex]*yMult, y + coord[yIndex+1]*yMult );
y2 = y + coord[NumSegments];
surface()->DrawFilledRect( x1, y1, x2, y2 );
xIndex += xDir;
yIndex += yDir;
}
// top-right corner -------------------------------------------------------
xDir = 1;
yDir = -1;
xIndex = 0;
yIndex = NumSegments - 1;
x = wide;
y = 0;
xMult = -1;
yMult = 1;
for ( i=0; i<NumSegments; ++i )
{
x1 = MIN( x + coord[xIndex]*xMult, x + coord[xIndex+1]*xMult );
x2 = MAX( x + coord[xIndex]*xMult, x + coord[xIndex+1]*xMult );
y1 = MAX( y + coord[yIndex]*yMult, y + coord[yIndex+1]*yMult );
y2 = y + coord[NumSegments];
surface()->DrawFilledRect( x1, y1, x2, y2 );
xIndex += xDir;
yIndex += yDir;
}
// bottom-right corner ----------------------------------------------------
xDir = 1;
yDir = -1;
xIndex = 0;
yIndex = NumSegments - 1;
x = wide;
y = tall;
xMult = -1;
yMult = -1;
for ( i=0; i<NumSegments; ++i )
{
x1 = MIN( x + coord[xIndex]*xMult, x + coord[xIndex+1]*xMult );
x2 = MAX( x + coord[xIndex]*xMult, x + coord[xIndex+1]*xMult );
y1 = y - coord[NumSegments];
y2 = MIN( y + coord[yIndex]*yMult, y + coord[yIndex+1]*yMult );
surface()->DrawFilledRect( x1, y1, x2, y2 );
xIndex += xDir;
yIndex += yDir;
}
// bottom-left corner -----------------------------------------------------
xDir = 1;
yDir = -1;
xIndex = 0;
yIndex = NumSegments - 1;
x = 0;
y = tall;
xMult = 1;
yMult = -1;
for ( i=0; i<NumSegments; ++i )
{
x1 = MIN( x + coord[xIndex]*xMult, x + coord[xIndex+1]*xMult );
x2 = MAX( x + coord[xIndex]*xMult, x + coord[xIndex+1]*xMult );
y1 = y - coord[NumSegments];
y2 = MIN( y + coord[yIndex]*yMult, y + coord[yIndex+1]*yMult );
surface()->DrawFilledRect( x1, y1, x2, y2 );
xIndex += xDir;
yIndex += yDir;
}
// paint between top left and bottom left ---------------------------------
x1 = 0;
x2 = coord[NumSegments];
y1 = coord[NumSegments];
y2 = tall - coord[NumSegments];
surface()->DrawFilledRect( x1, y1, x2, y2 );
// paint between left and right -------------------------------------------
x1 = coord[NumSegments];
x2 = wide - coord[NumSegments];
y1 = 0;
y2 = tall;
surface()->DrawFilledRect( x1, y1, x2, y2 );
// paint between top right and bottom right -------------------------------
x1 = wide - coord[NumSegments];
x2 = wide;
y1 = coord[NumSegments];
y2 = tall - coord[NumSegments];
surface()->DrawFilledRect( x1, y1, x2, y2 );
}
//-----------------------------------------------------------------------------
void DrawRoundedBorder( Color borderColor, int wide, int tall )
{
int x1, x2, y1, y2;
surface()->DrawSetColor(borderColor);
surface()->DrawSetTextColor(borderColor);
int i;
// top-left corner --------------------------------------------------------
int xDir = 1;
int yDir = -1;
int xIndex = 0;
int yIndex = NumSegments - 1;
int xMult = 1;
int yMult = 1;
int x = 0;
int y = 0;
for ( i=0; i<NumSegments; ++i )
{
x1 = MIN( x + coord[xIndex]*xMult, x + coord[xIndex+1]*xMult );
x2 = MAX( x + coord[xIndex]*xMult, x + coord[xIndex+1]*xMult );
y1 = MIN( y + coord[yIndex]*yMult, y + coord[yIndex+1]*yMult );
y2 = MAX( y + coord[yIndex]*yMult, y + coord[yIndex+1]*yMult );
surface()->DrawFilledRect( x1, y1, x2, y2 );
xIndex += xDir;
yIndex += yDir;
}
// top-right corner -------------------------------------------------------
xDir = 1;
yDir = -1;
xIndex = 0;
yIndex = NumSegments - 1;
x = wide;
y = 0;
xMult = -1;
yMult = 1;
for ( i=0; i<NumSegments; ++i )
{
x1 = MIN( x + coord[xIndex]*xMult, x + coord[xIndex+1]*xMult );
x2 = MAX( x + coord[xIndex]*xMult, x + coord[xIndex+1]*xMult );
y1 = MIN( y + coord[yIndex]*yMult, y + coord[yIndex+1]*yMult );
y2 = MAX( y + coord[yIndex]*yMult, y + coord[yIndex+1]*yMult );
surface()->DrawFilledRect( x1, y1, x2, y2 );
xIndex += xDir;
yIndex += yDir;
}
// bottom-right corner ----------------------------------------------------
xDir = 1;
yDir = -1;
xIndex = 0;
yIndex = NumSegments - 1;
x = wide;
y = tall;
xMult = -1;
yMult = -1;
for ( i=0; i<NumSegments; ++i )
{
x1 = MIN( x + coord[xIndex]*xMult, x + coord[xIndex+1]*xMult );
x2 = MAX( x + coord[xIndex]*xMult, x + coord[xIndex+1]*xMult );
y1 = MIN( y + coord[yIndex]*yMult, y + coord[yIndex+1]*yMult );
y2 = MAX( y + coord[yIndex]*yMult, y + coord[yIndex+1]*yMult );
surface()->DrawFilledRect( x1, y1, x2, y2 );
xIndex += xDir;
yIndex += yDir;
}
// bottom-left corner -----------------------------------------------------
xDir = 1;
yDir = -1;
xIndex = 0;
yIndex = NumSegments - 1;
x = 0;
y = tall;
xMult = 1;
yMult = -1;
for ( i=0; i<NumSegments; ++i )
{
x1 = MIN( x + coord[xIndex]*xMult, x + coord[xIndex+1]*xMult );
x2 = MAX( x + coord[xIndex]*xMult, x + coord[xIndex+1]*xMult );
y1 = MIN( y + coord[yIndex]*yMult, y + coord[yIndex+1]*yMult );
y2 = MAX( y + coord[yIndex]*yMult, y + coord[yIndex+1]*yMult );
surface()->DrawFilledRect( x1, y1, x2, y2 );
xIndex += xDir;
yIndex += yDir;
}
// top --------------------------------------------------------------------
x1 = coord[NumSegments];
x2 = wide - coord[NumSegments];
y1 = 0;
y2 = 1;
surface()->DrawFilledRect( x1, y1, x2, y2 );
// bottom -----------------------------------------------------------------
x1 = coord[NumSegments];
x2 = wide - coord[NumSegments];
y1 = tall - 1;
y2 = tall;
surface()->DrawFilledRect( x1, y1, x2, y2 );
// left -------------------------------------------------------------------
x1 = 0;
x2 = 1;
y1 = coord[NumSegments];
y2 = tall - coord[NumSegments];
surface()->DrawFilledRect( x1, y1, x2, y2 );
// right ------------------------------------------------------------------
x1 = wide - 1;
x2 = wide;
y1 = coord[NumSegments];
y2 = tall - coord[NumSegments];
surface()->DrawFilledRect( x1, y1, x2, y2 );
}
//-----------------------------------------------------------------------------
class CaptionLabel : public Label
{
public:
CaptionLabel(Panel *parent, const char *panelName, const char *text) : Label(parent, panelName, text)
{
}
virtual void ApplySchemeSettings( vgui::IScheme *pScheme )
{
Label::ApplySchemeSettings( pScheme );
SetFont( pScheme->GetFont( "MenuTitle", IsProportional() ) );
}
};
//-----------------------------------------------------------------------------
// Purpose: transform a normalized value into one that is scaled based the minimum
// of the horizontal and vertical ratios
//-----------------------------------------------------------------------------
static int GetAlternateProportionalValueFromNormal(int normalizedValue)
{
int wide, tall;
GetHudSize( wide, tall );
int proH, proW;
surface()->GetProportionalBase( proW, proH );
double scaleH = (double)tall / (double)proH;
double scaleW = (double)wide / (double)proW;
double scale = (scaleW < scaleH) ? scaleW : scaleH;
return (int)( normalizedValue * scale );
}
//-----------------------------------------------------------------------------
// Purpose: transform a standard scaled value into one that is scaled based the minimum
// of the horizontal and vertical ratios
//-----------------------------------------------------------------------------
int GetAlternateProportionalValueFromScaled( HScheme hScheme, int scaledValue)
{
return GetAlternateProportionalValueFromNormal( scheme()->GetProportionalNormalizedValueEx( hScheme, scaledValue ) );
}
//-----------------------------------------------------------------------------
// Purpose: moves and resizes a single control
//-----------------------------------------------------------------------------
static void RepositionControl( Panel *pPanel )
{
int x, y, w, h;
pPanel->GetBounds(x, y, w, h);
#if DEBUG_WINDOW_RESIZING
int x1, y1, w1, h1;
pPanel->GetBounds(x1, y1, w1, h1);
int x2, y2, w2, h2;
x2 = scheme()->GetProportionalNormalizedValueEx( pPanel->GetScheme(), x1 );
y2 = scheme()->GetProportionalNormalizedValueEx( pPanel->GetScheme(), y1 );
w2 = scheme()->GetProportionalNormalizedValueEx( pPanel->GetScheme(), w1 );
h2 = scheme()->GetProportionalNormalizedValueEx( pPanel->GetScheme(), h1 );
#endif
x = GetAlternateProportionalValueFromScaled( pPanel->GetScheme(), x );
y = GetAlternateProportionalValueFromScaled( pPanel->GetScheme(), y );
w = GetAlternateProportionalValueFromScaled( pPanel->GetScheme(), w );
h = GetAlternateProportionalValueFromScaled( pPanel->GetScheme(), h );
pPanel->SetBounds(x, y, w, h);
#if DEBUG_WINDOW_RESIZING
DevMsg( "Resizing '%s' from (%d,%d) %dx%d to (%d,%d) %dx%d -- initially was (%d,%d) %dx%d\n",
pPanel->GetName(), x1, y1, w1, h1, x, y, w, h, x2, y2, w2, h2 );
#endif
}
//-----------------------------------------------------------------------------
// Purpose: Sets colors etc for background image panels
//-----------------------------------------------------------------------------
void ApplyBackgroundSchemeSettings( EditablePanel *pWindow, vgui::IScheme *pScheme )
{
Color bgColor = Color( 255, 255, 255, pScheme->GetColor( "BgColor", Color( 0, 0, 0, 0 ) )[3] );
Color fgColor = pScheme->GetColor( "FgColor", Color( 0, 0, 0, 0 ) );
if ( !pWindow )
return;
CBitmapImagePanel *pBitmapPanel;
// corners --------------------------------------------
pBitmapPanel = dynamic_cast< CBitmapImagePanel * >(pWindow->FindChildByName( "TopLeftPanel" ));
if ( pBitmapPanel )
{
pBitmapPanel->setImageColor( bgColor );
}
pBitmapPanel = dynamic_cast< CBitmapImagePanel * >(pWindow->FindChildByName( "TopRightPanel" ));
if ( pBitmapPanel )
{
pBitmapPanel->setImageColor( bgColor );
}
pBitmapPanel = dynamic_cast< CBitmapImagePanel * >(pWindow->FindChildByName( "BottomLeftPanel" ));
if ( pBitmapPanel )
{
pBitmapPanel->setImageColor( bgColor );
}
pBitmapPanel = dynamic_cast< CBitmapImagePanel * >(pWindow->FindChildByName( "BottomRightPanel" ));
if ( pBitmapPanel )
{
pBitmapPanel->setImageColor( bgColor );
}
// background -----------------------------------------
pBitmapPanel = dynamic_cast< CBitmapImagePanel * >(pWindow->FindChildByName( "TopSolid" ));
if ( pBitmapPanel )
{
pBitmapPanel->setImageColor( bgColor );
}
pBitmapPanel = dynamic_cast< CBitmapImagePanel * >(pWindow->FindChildByName( "UpperMiddleSolid" ));
if ( pBitmapPanel )
{
pBitmapPanel->setImageColor( bgColor );
}
pBitmapPanel = dynamic_cast< CBitmapImagePanel * >(pWindow->FindChildByName( "LowerMiddleSolid" ));
if ( pBitmapPanel )
{
pBitmapPanel->setImageColor( bgColor );
}
pBitmapPanel = dynamic_cast< CBitmapImagePanel * >(pWindow->FindChildByName( "BottomSolid" ));
if ( pBitmapPanel )
{
pBitmapPanel->setImageColor( bgColor );
}
// Logo -----------------------------------------------
pBitmapPanel = dynamic_cast< CBitmapImagePanel * >(pWindow->FindChildByName( "ExclamationPanel" ));
if ( pBitmapPanel )
{
pBitmapPanel->setImageColor( fgColor );
}
}
//-----------------------------------------------------------------------------
// Purpose: Re-aligns background image panels so they are touching.
//-----------------------------------------------------------------------------
static void FixupBackgroundPanels( EditablePanel *pWindow, int offsetX, int offsetY )
{
if ( !pWindow )
return;
int screenWide, screenTall;
pWindow->GetSize( screenWide, screenTall );
int inset = GetAlternateProportionalValueFromNormal( 20 );
int cornerSize = GetAlternateProportionalValueFromNormal( 10 );
int titleHeight = GetAlternateProportionalValueFromNormal( 42 );
int mainHeight = GetAlternateProportionalValueFromNormal( 376 );
int logoSize = titleHeight;
int captionInset = GetAlternateProportionalValueFromNormal( 76 );
Panel *pPanel;
// corners --------------------------------------------
pPanel = pWindow->FindChildByName( "TopLeftPanel" );
if ( pPanel )
{
pPanel->SetZPos( -20 );
pPanel->SetBounds( offsetX + inset, offsetY + inset, cornerSize, cornerSize );
}
pPanel = pWindow->FindChildByName( "TopRightPanel" );
if ( pPanel )
{
pPanel->SetZPos( -20 );
pPanel->SetBounds( screenWide - offsetX - inset - cornerSize, offsetY + inset, cornerSize, cornerSize );
}
pPanel = pWindow->FindChildByName( "BottomLeftPanel" );
if ( pPanel )
{
pPanel->SetZPos( -20 );
pPanel->SetBounds( offsetX + inset, screenTall - offsetY - inset - cornerSize, cornerSize, cornerSize );
}
pPanel = pWindow->FindChildByName( "BottomRightPanel" );
if ( pPanel )
{
pPanel->SetZPos( -20 );
pPanel->SetBounds( screenWide - offsetX - inset - cornerSize, screenTall - offsetY - inset - cornerSize, cornerSize, cornerSize );
}
// background -----------------------------------------
pPanel = pWindow->FindChildByName( "TopSolid" );
if ( pPanel )
{
pPanel->SetZPos( -20 );
pPanel->SetBounds( offsetX + inset + cornerSize, offsetY + inset, screenWide - 2*offsetX - 2*inset - 2*cornerSize, cornerSize );
}
pPanel = pWindow->FindChildByName( "UpperMiddleSolid" );
if ( pPanel )
{
pPanel->SetZPos( -20 );
pPanel->SetBounds( offsetX + inset, offsetY + inset + cornerSize, screenWide - 2*offsetX - 2*inset, titleHeight );
}
pPanel = pWindow->FindChildByName( "LowerMiddleSolid" );
if ( pPanel )
{
pPanel->SetZPos( -20 );
pPanel->SetBounds( offsetX + inset + cornerSize, screenTall - offsetY - inset - cornerSize, screenWide - 2*offsetX - 2*inset - 2*cornerSize, cornerSize );
}
pPanel = pWindow->FindChildByName( "BottomSolid" );
if ( pPanel )
{
pPanel->SetZPos( -20 );
pPanel->SetBounds( offsetX + inset, screenTall - offsetY - inset - cornerSize - mainHeight, screenWide - 2*offsetX - 2*inset, mainHeight );
}
// transparent border ---------------------------------
pPanel = pWindow->FindChildByName( "TopClear" );
if ( pPanel )
{
pPanel->SetZPos( -20 );
pPanel->SetBounds( 0, 0, screenWide, offsetY + inset );
}
pPanel = pWindow->FindChildByName( "BottomClear" );
if ( pPanel )
{
pPanel->SetZPos( -20 );
pPanel->SetBounds( 0, screenTall - offsetY - inset, screenWide, offsetY + inset );
}
pPanel = pWindow->FindChildByName( "LeftClear" );
if ( pPanel )
{
pPanel->SetZPos( -20 );
pPanel->SetBounds( 0, offsetY + inset, offsetX + inset, screenTall - 2*offsetY - 2*inset );
}
pPanel = pWindow->FindChildByName( "RightClear" );
if ( pPanel )
{
pPanel->SetZPos( -20 );
pPanel->SetBounds( screenWide - offsetX - inset, offsetY + inset, offsetX + inset, screenTall - 2*offsetY - 2*inset );
}
// Logo -----------------------------------------------
int logoInset = (cornerSize + titleHeight - logoSize)/2;
pPanel = pWindow->FindChildByName( "ExclamationPanel" );
if ( pPanel )
{
pPanel->SetZPos( -19 ); // higher than the background
pPanel->SetBounds( offsetX + inset + logoInset, offsetY + inset + logoInset, logoSize, logoSize );
}
// Title caption --------------------------------------
pPanel = dynamic_cast< Label * >(pWindow->FindChildByName( "CaptionLabel" ));
if ( pPanel )
{
pPanel->SetZPos( -19 ); // higher than the background
pPanel->SetBounds( offsetX + captionInset/*inset + 2*logoInset + logoSize*/, offsetY + inset + logoInset, screenWide, logoSize );
}
}
//-----------------------------------------------------------------------------
// Purpose: Creates background image panels
//-----------------------------------------------------------------------------
void CreateBackground( EditablePanel *pWindow )
{
// corners --------------------------------------------
new CBitmapImagePanel( pWindow, "TopLeftPanel", "gfx/vgui/round_corner_nw" );
new CBitmapImagePanel( pWindow, "TopRightPanel", "gfx/vgui/round_corner_ne" );
new CBitmapImagePanel( pWindow, "BottomLeftPanel", "gfx/vgui/round_corner_sw" );
new CBitmapImagePanel( pWindow, "BottomRightPanel", "gfx/vgui/round_corner_se" );
// background -----------------------------------------
new CBitmapImagePanel( pWindow, "TopSolid", "gfx/vgui/solid_background" );
new CBitmapImagePanel( pWindow, "UpperMiddleSolid", "gfx/vgui/solid_background" );
new CBitmapImagePanel( pWindow, "LowerMiddleSolid", "gfx/vgui/solid_background" );
new CBitmapImagePanel( pWindow, "BottomSolid", "gfx/vgui/solid_background" );
// transparent border ---------------------------------
new CBitmapImagePanel( pWindow, "TopClear", "gfx/vgui/trans_background" );
new CBitmapImagePanel( pWindow, "BottomClear", "gfx/vgui/trans_background" );
new CBitmapImagePanel( pWindow, "LeftClear", "gfx/vgui/trans_background" );
new CBitmapImagePanel( pWindow, "RightClear", "gfx/vgui/trans_background" );
// Logo -----------------------------------------------
new CBitmapImagePanel( pWindow, "ExclamationPanel", "gfx/vgui/CS_logo" );
// Title caption --------------------------------------
Panel *pPanel = dynamic_cast< Label * >(pWindow->FindChildByName( "CaptionLabel" ));
if ( !pPanel )
new CaptionLabel( pWindow, "CaptionLabel", "" );
}
void ResizeWindowControls( EditablePanel *pWindow, int tall, int wide, int offsetX, int offsetY )
{
if (!pWindow || !pWindow->GetBuildGroup() || !pWindow->GetBuildGroup()->GetPanelList())
return;
CUtlVector<PHandle> *panelList = pWindow->GetBuildGroup()->GetPanelList();
CUtlVector<Panel *> resizedPanels;
CUtlVector<Panel *> movedPanels;
// Resize to account for 1.25 aspect ratio (1280x1024) screens
{
for ( int i = 0; i < panelList->Size(); ++i )
{
PHandle handle = (*panelList)[i];
Panel *panel = handle.Get();
bool found = false;
for ( int j = 0; j < resizedPanels.Size(); ++j )
{
if (panel == resizedPanels[j])
found = true;
}
if (!panel || found)
{
continue;
}
resizedPanels.AddToTail( panel ); // don't move a panel more than once
if ( panel != pWindow )
{
RepositionControl( panel );
}
}
}
// and now re-center them. Woohoo!
for ( int i = 0; i < panelList->Size(); ++i )
{
PHandle handle = (*panelList)[i];
Panel *panel = handle.Get();
bool found = false;
for ( int j = 0; j < movedPanels.Size(); ++j )
{
if (panel == movedPanels[j])
found = true;
}
if (!panel || found)
{
continue;
}
movedPanels.AddToTail( panel ); // don't move a panel more than once
if ( panel != pWindow )
{
int x, y;
panel->GetPos( x, y );
panel->SetPos( x + offsetX, y + offsetY );
#if DEBUG_WINDOW_REPOSITIONING
DevMsg( "Repositioning '%s' from (%d,%d) to (%d,%d) -- a distance of (%d,%d)\n",
panel->GetName(), x, y, x + offsetX, y + offsetY, offsetX, offsetY );
#endif
}
}
}
//-----------------------------------------------------------------------------
// Purpose: Resizes windows to fit completely on-screen (for 1280x1024), and
// centers them on the screen. Sub-controls are also resized and moved.
//-----------------------------------------------------------------------------
void LayoutBackgroundPanel( EditablePanel *pWindow )
{
if ( !pWindow )
return;
int screenW, screenH;
GetHudSize( screenW, screenH );
int wide, tall;
pWindow->GetSize( wide, tall );
int offsetX = 0;
int offsetY = 0;
// Slide everything over to the center
pWindow->SetBounds( 0, 0, screenW, screenH );
if ( wide != screenW || tall != screenH )
{
wide = GetAlternateProportionalValueFromScaled( pWindow->GetScheme(), wide);
tall = GetAlternateProportionalValueFromScaled( pWindow->GetScheme(), tall);
offsetX = (screenW - wide)/2;
offsetY = (screenH - tall)/2;
ResizeWindowControls( pWindow, tall, wide, offsetX, offsetY );
}
// now that the panels are moved/resized, look for some bg panels, and re-align them
FixupBackgroundPanels( pWindow, offsetX, offsetY );
}
//-----------------------------------------------------------------------------