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game/client/econ/item_style_select_dialog.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose:
+//
+//=============================================================================//
+
+
+#include "cbase.h"
+#include "vgui_controls/EditablePanel.h"
+#include "vgui_controls/ComboBox.h"
+#include "econ_item_system.h"
+#include "econ_item_constants.h"
+#include "item_style_select_dialog.h"
+#include "econ_gcmessages.h"
+#include "backpack_panel.h"
+#include "econ_ui.h"
+#include "gc_clientsystem.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include <tier0/memdbgon.h>
+
+
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+CComboBoxBackpackOverlayDialogBase::CComboBoxBackpackOverlayDialogBase( vgui::Panel *parent, CEconItemView *pItem )
+	: vgui::EditablePanel( parent, "ComboBoxBackpackOverlayDialogBase" )
+	, m_pPreviewModelPanel( NULL )
+	, m_pItem( pItem )
+{
+	if ( m_pItem )
+	{
+		m_pPreviewModelPanel = new CItemModelPanel( this, "preview_model" );
+		m_pPreviewModelPanel->SetItem( m_pItem );
+	}
+
+	m_pComboBox = new vgui::ComboBox( this, "ComboBox", 5, false );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+void CComboBoxBackpackOverlayDialogBase::ApplySchemeSettings( vgui::IScheme *pScheme )
+{
+	LoadControlSettings( "Resource/UI/econ/ComboBoxBackpackOverlayDialog.res" );
+
+	BaseClass::ApplySchemeSettings( pScheme );
+
+	if ( m_pPreviewModelPanel )
+	{
+		if ( m_pPreviewModelPanel && m_pItem )
+		{
+			m_pPreviewModelPanel->SetItem( m_pItem );
+		}
+
+		m_pPreviewModelPanel->SetActAsButton( true, false );
+	}
+
+	if ( m_pComboBox )
+	{
+		m_pComboBox->RemoveAll();
+
+		vgui::HFont hFont = pScheme->GetFont( "HudFontSmallestBold", true );
+		m_pComboBox->SetFont( hFont );
+
+		PopulateComboBoxOptions();
+
+		m_pComboBox->AddActionSignalTarget( this );
+	}
+
+	CExLabel *pTitleLabel = dynamic_cast<CExLabel *>( FindChildByName( "TitleLabel" ) );
+	if ( pTitleLabel )
+	{
+		pTitleLabel->SetText( GetTitleLabelLocalizationToken() );
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+void CComboBoxBackpackOverlayDialogBase::OnCommand( const char *command )
+{
+	if ( !Q_strnicmp( command, "cancel", 6 ) )
+	{
+		TFModalStack()->PopModal( this );
+
+		SetVisible( false );
+		MarkForDeletion();
+	}
+	else if ( !Q_strnicmp( command, "apply", 5 ) )
+	{
+		OnComboBoxApplication();
+		
+		TFModalStack()->PopModal( this );
+
+		SetVisible( false );
+		MarkForDeletion();
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CComboBoxBackpackOverlayDialogBase::Show()
+{
+	SetVisible( true );
+	MakePopup();
+	MoveToFront();
+	SetKeyBoardInputEnabled( true );
+	SetMouseInputEnabled( true );
+	TFModalStack()->PushModal( this );
+
+	// Special-case the path where we only wind up with one option in the combo box. If
+	// this happens we just pretend the user selected it and move on to the next step. For
+	// restoration, this will bring up a confirmation dialog, and for setting styles... well,
+	// we'd expect it to never happen because the option to bring up the UI wouldn't be enabled
+	// if there was only a single style.
+	if ( m_pComboBox && m_pComboBox->GetItemCount() == 1 )
+	{
+		OnCommand( "apply" );
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Called when text changes in combo box
+//-----------------------------------------------------------------------------
+void CComboBoxBackpackOverlayDialogBase::OnTextChanged( KeyValues *data )
+{
+	if ( !m_pComboBox )
+		return;
+
+	Panel *pPanel = reinterpret_cast<vgui::Panel *>( data->GetPtr("panel") );
+	vgui::ComboBox *pComboBox = dynamic_cast<vgui::ComboBox *>( pPanel );
+
+	if ( pComboBox == m_pComboBox )
+	{
+		OnComboBoxChanged( m_pComboBox->GetActiveItem() );
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+void CStyleSelectDialog::PopulateComboBoxOptions()
+{
+	CEconItemView* pItem = GetPreviewModelPanel()->GetItem();
+	Assert( pItem );
+
+	if ( pItem->GetStaticData()->GetNumStyles() )
+	{
+		KeyValues *pKeyValues = new KeyValues( "data" );
+		for ( style_index_t i=0; i<pItem->GetStaticData()->GetNumStyles(); i++ )
+		{
+			const CEconStyleInfo *pStyle = pItem->GetStaticData()->GetStyleInfo( i );
+			if ( pStyle && pStyle->IsSelectable() )
+			{
+				pKeyValues->SetInt( "style_index", i );
+				GetComboBox()->AddItem( pItem->GetStaticData()->GetStyleInfo( i )->GetName(), pKeyValues );
+			}
+		}
+		pKeyValues->deleteThis();
+
+		GetComboBox()->ActivateItemByRow( pItem->GetItemStyle() );
+	}
+	else
+	{
+		GetComboBox()->ActivateItemByRow( 0 );
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CStyleSelectDialog::OnComboBoxApplication()
+{
+	KeyValues *pKV = GetComboBox()->GetActiveItemUserData();
+	int iNewStyle = pKV->GetInt( "style_index", 0 );
+	CEconItemView* pItem = GetPreviewModelPanel()->GetItem();
+
+	if ( pItem )
+	{
+		const char* pszStyleName = pItem->GetStaticData()->GetStyleInfo( iNewStyle )->GetName();
+
+		// Tell the GC to update the style.
+		GCSDK::CGCMsg< MsgGCSetItemStyle_t > msg( k_EMsgGCSetItemStyle );
+		msg.Body().m_unItemID = pItem->GetItemID();
+		msg.Body().m_iStyle = iNewStyle;
+		GCClientSystem()->BSendMessage( msg );
+
+		EconUI()->Gamestats_ItemTransaction( IE_ITEM_CHANGED_STYLE, pItem, pszStyleName /* stored unlocalized here intentionally */, iNewStyle );
+
+		// Tell our parent about the change
+		if ( pItem && pItem->IsValid() )
+		{
+			KeyValues *pKey = new KeyValues( "SelectionReturned" );
+			pKey->SetUint64( "itemindex", pItem->GetItemID() );
+			PostMessage( GetParent(), pKey );
+		}
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CStyleSelectDialog::OnComboBoxChanged( int iNewSelection )
+{
+	GetPreviewModelPanel()->SetItemStyle( GetComboBox()->GetActiveItem() );
+	GetPreviewModelPanel()->UpdatePanels();
+}