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utils/scenemanager/workspacebrowser.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+
+#include "cbase.h"
+#include "workspacebrowser.h"
+#include "workspace.h"
+#include "project.h"
+#include <windows.h>
+#include "resource.h"
+#include "project.h"
+#include "vcdfile.h"
+#include "soundentry.h"
+#include "scene.h"
+#include "workspacemanager.h"
+
+enum
+{
+	IDC_WSB_TREE = 101,
+};
+
+class CBrowserTree : public mxTreeView
+{
+public:
+	CBrowserTree( mxWindow *parent, int id = 0 ) 
+		: mxTreeView( parent, 0, 0, 0, 0, id )
+	{
+		// SendMessage ( (HWND)getHandle(), WM_SETFONT, (WPARAM) (HFONT) GetStockObject (ANSI_FIXED_FONT), MAKELPARAM (TRUE, 0));
+	}
+};
+
+int CALLBACK CWorkspaceBrowser::CompareFunc(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)
+{
+	ITreeItem const *item1 = (ITreeItem *)lParam1;
+	ITreeItem const *item2 = (ITreeItem *)lParam2;
+
+	Assert( item1 && item2 );
+
+	if ( item1->GetOrdinal() < item2->GetOrdinal() )
+		return -1;
+	else if ( item1->GetOrdinal() > item2->GetOrdinal() )
+		return 1;
+	
+	// Ok, just compare pointers... sigh
+	return ( item1 < item2 ) ? -1 : 1;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : *parent - 
+//-----------------------------------------------------------------------------
+CWorkspaceBrowser::CWorkspaceBrowser( mxWindow *parent, CWorkspaceManager *manager, int id ) :
+	BaseClass( parent, 0, 0, 0, 0, "Workspace Browser", id )
+{
+	m_pManager = manager;
+
+	SceneManager_MakeToolWindow( this, false );
+
+	m_pLastSelected = NULL;
+
+	m_pCurrentWorkspace = NULL;
+	m_pTree = new CBrowserTree( this, IDC_WSB_TREE );
+
+	HIMAGELIST list = GetWorkspaceManager()->CreateImageList();
+
+	// Associate the image list with the tree-view control. 
+    m_pTree->setImageList( (void *)list ); 
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : *event - 
+// Output : int
+//-----------------------------------------------------------------------------
+int CWorkspaceBrowser::handleEvent( mxEvent *event )
+{
+	int iret = 0;
+	switch ( event->event )
+	{
+	default:
+		break;
+	case mxEvent::Action:
+		{
+			switch ( event->action )
+			{
+			default:
+				break;
+			case IDC_WSB_TREE:
+				{
+					iret = 1;
+
+					bool rightmouse = ( event->flags == mxEvent::RightClicked ) ? true : false;
+					bool doubleclicked = ( event->flags == mxEvent::DoubleClicked ) ? true : false;
+
+					OnTreeItemSelected( event->x, event->y, rightmouse, doubleclicked );
+				}
+				break;
+			}
+		}
+		break;
+	case mxEvent::Size:
+		{
+			m_pTree->setBounds( 0, 0, w2(), h2() );
+
+			GetWorkspaceManager()->SetWorkspaceDirty();
+
+			iret = 1;
+		}
+		break;
+	case mxEvent::Close:
+		{
+			iret = 1;
+		}
+		break;
+	}
+
+	return iret;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Output : CWorkspace
+//-----------------------------------------------------------------------------
+CWorkspace *CWorkspaceBrowser::GetWorkspace()
+{
+	return m_pCurrentWorkspace;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CWorkspaceBrowser::PopulateTree()
+{
+	m_pLastSelected = NULL;
+
+	CWorkspace *w = m_pCurrentWorkspace;
+
+	if ( !w )
+		return;
+
+	// Add root element
+	char sz[ 128 ];
+	if ( w->GetProjectCount() == 1 )
+	{
+		Q_snprintf( sz, sizeof( sz ), "Workspace '%s': %i project", w->GetName(), w->GetProjectCount() );
+	}
+	else
+	{
+		Q_snprintf( sz, sizeof( sz ), "Workspace '%s': %i projects", w->GetName(), w->GetProjectCount() );
+	}
+
+
+	mxTreeViewItem *root = w->FindItem( m_pTree, NULL );
+	if ( !root )
+	{
+		root = m_pTree->add( NULL, sz );
+	}
+
+	// Reset the label
+	m_pTree->setLabel( root, sz );
+
+	m_pTree->setImages( root, w->GetIconIndex(), w->GetIconIndex() );
+	m_pTree->setUserData( root, w );
+
+	w->ValidateTree( m_pTree, root );
+
+	m_pTree->setOpen( root, true );
+
+	m_pTree->sortTree( root, true, CompareFunc, 0 );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : *w - 
+//-----------------------------------------------------------------------------
+void CWorkspaceBrowser::SetWorkspace( CWorkspace *w )
+{
+	m_pCurrentWorkspace = w;
+
+	PopulateTree();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : *project - 
+//-----------------------------------------------------------------------------
+void CWorkspaceBrowser::AddProject( CProject *project )
+{
+	if ( !m_pCurrentWorkspace )
+		return;
+
+	m_pCurrentWorkspace->AddProject( project );
+
+	PopulateTree();
+}
+
+ITreeItem *CWorkspaceBrowser::GetSelectedItem()
+{
+	return m_pLastSelected;
+}
+
+CWorkspaceManager *CWorkspaceBrowser::GetManager()
+{
+	return m_pManager;
+}
+
+void CWorkspaceBrowser::OnTreeItemSelected( int x, int y, bool rightmouse, bool doubleclick )
+{
+	mxTreeViewItem *item = m_pTree->getSelectedItem();
+	if ( !item )
+	{
+		Con_Printf( "No item selected\n" );
+		return;
+	}
+
+	ITreeItem *p = (ITreeItem *)m_pTree->getUserData( item );
+	if ( !p )
+	{
+		Con_Printf( "No userdata for item\n" );
+		return;
+	}
+
+	m_pLastSelected = p;
+
+	GetManager()->UpdateMenus();
+
+	if ( p->GetSoundEntry() || p->GetWaveFile() )
+	{
+		GetManager()->OnSoundShowInBrowsers();
+	}
+
+	if ( !rightmouse )
+	{
+		if ( doubleclick )
+		{
+			GetManager()->OnDoubleClicked( GetSelectedItem() );
+		}
+		return;
+	}
+
+	POINT pt;
+	GetCursorPos( &pt );
+
+	ScreenToClient( (HWND)GetManager()->getHandle(), &pt );
+
+	GetManager()->ShowContextMenu( pt.x, pt.y, GetSelectedItem() );
+}
+
+void CWorkspaceBrowser::JumpTo( ITreeItem *item )
+{
+	mxTreeViewItem *found = item->FindItem( m_pTree, NULL, true );
+	if ( found )
+	{
+		m_pTree->scrollTo( found );
+	}
+}