source-engine/common/vgui/vgui_basebudgetpanel.cpp

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2020-04-22 16:56:21 +00:00
//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
//=============================================================================//
#include "vgui_basebudgetpanel.h"
#include "vgui_controls/Label.h"
// memdbgon must be the last include file in a .cpp file!!!
#include "tier0/memdbgon.h"
CBaseBudgetPanel::CBaseBudgetPanel( vgui::Panel *pParent, const char *pElementName )
: vgui::Panel( pParent, pElementName )
{
m_BudgetHistoryOffset = 0;
SetProportional( false );
SetKeyBoardInputEnabled( false );
SetMouseInputEnabled( false );
SetVisible( true );
// set the scheme before any child control is created
vgui::HScheme scheme = vgui::scheme()->LoadSchemeFromFile("resource/SourceScheme.res", "Client");
SetScheme( scheme );
m_pBudgetHistoryPanel = NULL;
m_pBudgetBarGraphPanel = NULL;
SetZPos( 1001 );
m_bDedicated = false;
}
CBaseBudgetPanel::~CBaseBudgetPanel()
{
}
float CBaseBudgetPanel::GetBudgetGroupPercent( float value )
{
if ( m_ConfigData.m_flBarGraphRange == 0.0f )
return 1.0f;
return value / m_ConfigData.m_flBarGraphRange;
}
const double *CBaseBudgetPanel::GetBudgetGroupData( int &nGroups, int &nSamplesPerGroup, int &nSampleOffset ) const
{
nGroups = m_ConfigData.m_BudgetGroupInfo.Count();
nSamplesPerGroup = BUDGET_HISTORY_COUNT;
nSampleOffset = m_BudgetHistoryOffset;
if( m_BudgetGroupTimes.Count() == 0 )
{
return NULL;
}
else
{
return &m_BudgetGroupTimes[0].m_Time[0];
}
}
void CBaseBudgetPanel::ClearTimesForAllGroupsForThisFrame( void )
{
int i;
for( i = 0; i < m_ConfigData.m_BudgetGroupInfo.Count(); i++ )
{
m_BudgetGroupTimes[i].m_Time[m_BudgetHistoryOffset] = 0.0;
}
}
void CBaseBudgetPanel::ClearAllTimesForGroup( int groupID )
{
int i;
for( i = 0; i < BUDGET_HISTORY_COUNT; i++ )
{
m_BudgetGroupTimes[groupID].m_Time[i] = 0.0;
}
}
void CBaseBudgetPanel::OnConfigDataChanged( const CBudgetPanelConfigData &data )
{
int oldNumGroups = m_ConfigData.m_BudgetGroupInfo.Count();
// Copy in the config data and rebuild everything.
Rebuild( data );
if ( m_ConfigData.m_BudgetGroupInfo.Count() > m_BudgetGroupTimes.Count() )
{
m_BudgetGroupTimes.EnsureCount( m_ConfigData.m_BudgetGroupInfo.Count() );
for ( int i = oldNumGroups; i < m_ConfigData.m_BudgetGroupInfo.Count(); i++ )
{
ClearAllTimesForGroup( i );
}
}
else
{
m_BudgetGroupTimes.SetSize( m_ConfigData.m_BudgetGroupInfo.Count() );
for ( int i = 0; i < m_BudgetGroupTimes.Count(); i++ )
{
ClearAllTimesForGroup( i );
}
}
InvalidateLayout( false, true );
}
void CBaseBudgetPanel::ResetAll()
{
m_ConfigData.m_BudgetGroupInfo.Purge();
for ( int i=0; i < m_GraphLabels.Count(); i++ )
m_GraphLabels[i]->MarkForDeletion();
m_GraphLabels.Purge();
for ( int i=0; i < m_TimeLabels.Count(); i++ )
m_TimeLabels[i]->MarkForDeletion();
m_TimeLabels.Purge();
}
void CBaseBudgetPanel::Rebuild( const CBudgetPanelConfigData &data )
{
int oldNumBudgetGroups = m_ConfigData.m_BudgetGroupInfo.Count();
int oldNumHistoryLabels = m_ConfigData.m_HistoryLabelValues.Count();
int oldNumTimeLabels = m_TimeLabels.Count();
// Copy the new config in.
m_ConfigData = data;
int nParentWidth, nParentHeight;
GetParent()->GetSize( nParentWidth, nParentHeight );
if ( m_ConfigData.m_Width > nParentWidth )
{
m_ConfigData.m_Width = nParentWidth;
}
if ( m_ConfigData.m_Height > nParentHeight )
{
m_ConfigData.m_Height = nParentHeight;
}
if ( m_ConfigData.m_xCoord + m_ConfigData.m_Width > nParentWidth )
{
m_ConfigData.m_xCoord = nParentWidth - m_ConfigData.m_Width;
}
if ( m_ConfigData.m_yCoord + m_ConfigData.m_Height > nParentHeight )
{
m_ConfigData.m_yCoord = nParentHeight - m_ConfigData.m_Height;
}
// Recreate the history and bar graph panels.
if( m_pBudgetHistoryPanel )
{
m_pBudgetHistoryPanel->MarkForDeletion();
}
m_pBudgetHistoryPanel = new CBudgetHistoryPanel( this, "FrametimeHistory" );
if( m_pBudgetBarGraphPanel )
{
m_pBudgetBarGraphPanel->MarkForDeletion();
}
m_pBudgetBarGraphPanel = new CBudgetBarGraphPanel( this, "BudgetBarGraph" );
// Create any new labels we need.
int i;
if ( m_ConfigData.m_BudgetGroupInfo.Count() > m_GraphLabels.Count() )
{
m_GraphLabels.EnsureCount( m_ConfigData.m_BudgetGroupInfo.Count() );
for( i = oldNumBudgetGroups; i < m_ConfigData.m_BudgetGroupInfo.Count(); i++ )
{
const char *pBudgetGroupName = m_ConfigData.m_BudgetGroupInfo[i].m_Name.String();
m_GraphLabels[i] = new vgui::Label( this, pBudgetGroupName, pBudgetGroupName );
}
}
else
{
while ( m_GraphLabels.Count() > m_ConfigData.m_BudgetGroupInfo.Count() )
{
m_GraphLabels[m_GraphLabels.Count()-1]->MarkForDeletion();
m_GraphLabels.Remove( m_GraphLabels.Count()-1 );
}
}
Assert( m_GraphLabels.Count() == m_ConfigData.m_BudgetGroupInfo.Count() );
// Create new history labels.
if ( m_ConfigData.m_HistoryLabelValues.Count() > m_HistoryLabels.Count() )
{
m_HistoryLabels.EnsureCount( m_ConfigData.m_HistoryLabelValues.Count() );
for ( i=oldNumHistoryLabels; i < m_HistoryLabels.Count(); i++ )
{
m_HistoryLabels[i] = new vgui::Label( this, "history label", "history label" );
}
}
else
{
while ( m_HistoryLabels.Count() > m_ConfigData.m_HistoryLabelValues.Count() )
{
m_HistoryLabels[m_HistoryLabels.Count()-1]->MarkForDeletion();
m_HistoryLabels.Remove( m_HistoryLabels.Count()-1 );
}
}
SetHistoryLabelText();
// Note: the time lines still use milliseconds for the computations about where to draw them,
// but each BudgetGroupDataType_t has its own scale.
int nTimeLabels = m_ConfigData.m_flBarGraphRange + data.m_flTimeLabelInterval;
if ( data.m_flTimeLabelInterval != 0.0f )
{
nTimeLabels /= data.m_flTimeLabelInterval;
}
if ( nTimeLabels > m_TimeLabels.Count() )
{
m_TimeLabels.EnsureCount( nTimeLabels );
for( i = oldNumTimeLabels; i < m_TimeLabels.Count(); i++ )
{
char name[1024];
Q_snprintf( name, sizeof( name ), "time_label_%d", i );
m_TimeLabels[i] = new vgui::Label( this, name, "TEXT NOT SET YET" );
}
}
else
{
while ( m_TimeLabels.Count() > nTimeLabels )
{
m_TimeLabels[m_TimeLabels.Count()-1]->MarkForDeletion();
m_TimeLabels.Remove( m_TimeLabels.Count()-1 );
}
}
SetTimeLabelText();
}
void CBaseBudgetPanel::UpdateWindowGeometry()
{
if( m_ConfigData.m_Width > BUDGET_HISTORY_COUNT )
{
m_ConfigData.m_Width = BUDGET_HISTORY_COUNT;
}
SetPos( m_ConfigData.m_xCoord, m_ConfigData.m_yCoord );
SetSize( m_ConfigData.m_Width, m_ConfigData.m_Height );
}
void CBaseBudgetPanel::PerformLayout()
{
if ( !m_pBudgetHistoryPanel || !m_pBudgetBarGraphPanel )
return;
int maxFPSLabelWidth = 0;
int i;
for( i = 0; i < m_HistoryLabels.Count(); i++ )
{
int labelWidth, labelHeight;
m_HistoryLabels[i]->GetContentSize( labelWidth, labelHeight );
if( labelWidth > maxFPSLabelWidth )
{
maxFPSLabelWidth = labelWidth;
}
}
m_pBudgetHistoryPanel->SetRange( 0, m_ConfigData.m_flHistoryRange );
float bottomOfHistoryPercentage = m_ConfigData.m_flBottomOfHistoryFraction;
UpdateWindowGeometry();
int x, y, totalWidth, totalHeight;
int totalHeightMinusTimeLabels;
GetPos( x, y );
GetSize( totalWidth, totalHeight );
int maxTimeLabelHeight = 0;
for( i = 0; i < m_TimeLabels.Count(); i++ )
{
int labelWidth, labelHeight;
m_TimeLabels[i]->GetContentSize( labelWidth, labelHeight );
maxTimeLabelHeight = max( maxTimeLabelHeight, labelHeight );
}
totalHeightMinusTimeLabels = totalHeight - maxTimeLabelHeight;
m_pBudgetHistoryPanel->SetPos( 0, 0 );
int budgetHistoryHeight = totalHeightMinusTimeLabels * bottomOfHistoryPercentage;
m_pBudgetHistoryPanel->SetSize( totalWidth - maxFPSLabelWidth,
budgetHistoryHeight );
int maxLabelWidth = 0;
for( i = 0; i < m_GraphLabels.Count(); i++ )
{
int width, height;
m_GraphLabels[i]->GetContentSize( width, height );
if( maxLabelWidth < width )
{
maxLabelWidth = width;
}
}
m_pBudgetBarGraphPanel->SetPos( maxLabelWidth,
totalHeightMinusTimeLabels * bottomOfHistoryPercentage );
m_pBudgetBarGraphPanel->SetSize( totalWidth - maxLabelWidth,
totalHeightMinusTimeLabels * ( 1 - bottomOfHistoryPercentage ) );
for( i = 0; i < m_GraphLabels.Count(); i++ )
{
m_GraphLabels[i]->SetPos( 0,
( bottomOfHistoryPercentage * totalHeightMinusTimeLabels ) +
( i * totalHeightMinusTimeLabels *
( 1 - bottomOfHistoryPercentage ) ) / m_ConfigData.m_BudgetGroupInfo.Count() );
// fudge height by 1 for rounding
m_GraphLabels[i]->SetSize( maxLabelWidth, 1 + ( totalHeightMinusTimeLabels *
( 1 - bottomOfHistoryPercentage ) ) / m_ConfigData.m_BudgetGroupInfo.Count() );
m_GraphLabels[i]->SetContentAlignment( vgui::Label::a_east );
}
// Note: the time lines still use milliseconds for the computations about where to draw them,
// but each BudgetGroupDataType_t has its own scale.
float fRange = m_ConfigData.m_flBarGraphRange;
for( i = 0; i < m_TimeLabels.Count(); i++ )
{
int labelWidth, labelHeight;
m_TimeLabels[i]->GetContentSize( labelWidth, labelHeight );
x = maxLabelWidth + ( i * m_ConfigData.m_flTimeLabelInterval ) / fRange * ( totalWidth - maxLabelWidth );
m_TimeLabels[i]->SetPos( x - ( labelWidth * 0.5 ), totalHeight - labelHeight );
m_TimeLabels[i]->SetSize( labelWidth, labelHeight );
m_TimeLabels[i]->SetContentAlignment( vgui::Label::a_east );
}
// position the fps labels
fRange = m_ConfigData.m_flHistoryRange;
for( i = 0; i < m_HistoryLabels.Count(); i++ )
{
int labelWidth, labelHeight;
m_HistoryLabels[i]->GetContentSize( labelWidth, labelHeight );
y = (fRange != 0) ? budgetHistoryHeight * m_ConfigData.m_HistoryLabelValues[i] / ( float )fRange : 0.0f;
int top = ( int )( budgetHistoryHeight - y - 1 - labelHeight * 0.5f );
m_HistoryLabels[i]->SetPos( totalWidth - maxFPSLabelWidth, top );
m_HistoryLabels[i]->SetSize( labelWidth, labelHeight );
m_HistoryLabels[i]->SetContentAlignment( vgui::Label::a_east );
}
}
void CBaseBudgetPanel::ApplySchemeSettings( vgui::IScheme *pScheme )
{
BaseClass::ApplySchemeSettings( pScheme );
int i;
for( i = 0; i < m_ConfigData.m_BudgetGroupInfo.Count(); i++ )
{
m_GraphLabels[i]->SetFgColor( m_ConfigData.m_BudgetGroupInfo[i].m_Color );
m_GraphLabels[i]->SetBgColor( Color( 0, 0, 0, 255 ) );
m_GraphLabels[i]->SetPaintBackgroundEnabled( false );
m_GraphLabels[i]->SetFont( pScheme->GetFont( "BudgetLabel", IsProportional() ) );
if ( m_bDedicated )
{
m_GraphLabels[i]->SetBgColor( pScheme->GetColor( "ControlBG", Color( 0, 0, 0, 255 ) ) );
}
}
for( i = 0; i < m_TimeLabels.Count(); i++ )
{
int red, green, blue, alpha;
red = green = blue = alpha = 255;
m_TimeLabels[i]->SetFgColor( Color( red, green, blue, alpha ) );
m_TimeLabels[i]->SetBgColor( Color( 0, 0, 0, 255 ) );
m_TimeLabels[i]->SetPaintBackgroundEnabled( false );
m_TimeLabels[i]->SetFont( pScheme->GetFont( "BudgetLabel", IsProportional() ) );
if ( m_bDedicated )
{
m_TimeLabels[i]->SetBgColor( pScheme->GetColor( "ControlBG", Color( 0, 0, 0, 255 ) ) );
}
}
for( i = 0; i < m_HistoryLabels.Count(); i++ )
{
int red, green, blue, alpha;
red = green = blue = alpha = 255;
m_HistoryLabels[i]->SetFgColor( Color( red, green, blue, alpha ) );
m_HistoryLabels[i]->SetBgColor( Color( 0, 0, 0, 255 ) );
m_HistoryLabels[i]->SetPaintBackgroundEnabled( false );
m_HistoryLabels[i]->SetFont( pScheme->GetFont( "BudgetLabel", IsProportional() ) );
if ( m_bDedicated )
{
m_HistoryLabels[i]->SetBgColor( pScheme->GetColor( "ControlBG", Color( 0, 0, 0, 255 ) ) );
}
}
m_hFont = pScheme->GetFont( "DefaultFixed" );
if ( m_bDedicated )
{
SetBgColor( pScheme->GetColor( "ControlBG", Color( 0, 0, 0, 255 ) ) );
}
SetPaintBackgroundEnabled( true );
}
void CBaseBudgetPanel::PaintBackground()
{
if ( m_bDedicated )
{
m_pBudgetBarGraphPanel->SetBgColor( GetBgColor() );
}
else
{
SetBgColor( Color( 0, 0, 0, m_ConfigData.m_flBackgroundAlpha ) );
}
BaseClass::PaintBackground();
}
void CBaseBudgetPanel::Paint()
{
m_pBudgetHistoryPanel->SetData( &m_BudgetGroupTimes[0].m_Time[0], GetNumCachedBudgetGroups(), BUDGET_HISTORY_COUNT, m_BudgetHistoryOffset );
BaseClass::Paint();
}
void CBaseBudgetPanel::MarkForFullRepaint()
{
Repaint();
m_pBudgetHistoryPanel->Repaint();
m_pBudgetBarGraphPanel->Repaint();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CBaseBudgetPanel::GetGraphLabelScreenSpaceTopAndBottom( int id, int &top, int &bottom )
{
int x = 0;
int y = 0;
m_GraphLabels[id]->LocalToScreen( x, y );
top = y;
bottom = top + m_GraphLabels[id]->GetTall();
}