mainfrm.cpp

3D游戏场景编辑器

// Called by: OnNotify(here), and CGenEditDoc::SelectTab()
// Calls: 
// Parameters: MAINFRM_COMMANDPANEL_TAB nTab
// Returns:	void
// Purpose: 
//==========================================================================================
void CMainFrame::SetCommandPanelTab( MAINFRM_COMMANDPANEL_TAB nTab )
{
	CDialog	*	pOldDialog ;
	CDialog *	pNewDialog ;
	ASSERT( nTab < MAINFRM_COMMANDPANEL_LAST ) ;
	
	pDoc = this->GetCurrentDoc ();
	if (pDoc != NULL)
	{
		if( m_eCurrentTab != nTab )
		{
			m_ePreviousTab = m_eCurrentTab;	//	keep the previous tab for a test below
			
			// Notify Tab closing
			pOldDialog = DialogFromIndex( m_eCurrentTab ) ;
			pOldDialog->ShowWindow( SW_HIDE ) ;		
			
			// Notify Tab opening
			pNewDialog = DialogFromIndex( nTab ) ;
			pNewDialog->ShowWindow( SW_SHOW ) ;
			m_eCurrentTab = nTab ;
		}
		
		//	Now set the appropriate Mode based on the tab that was just selected
		//	This sends the current tab info to the SetMode() in CGenEditDoc.
		//	If it's the Templates tab, then the Templates mode is set and
		//	the templates button is pushed.
		//	If the Textures tab is pushed while at the Templates tab, then the Templates mode will
		//	remain -- unless the Brush mode is active at the time. If the Textures tab is pushed
		//	while at any other tab, the Brush mode will be set, the Brush edit button is pushed.
		if (m_eCurrentTab == MAINFRM_COMMANDPANEL_TEMPLATES)
		{	
				//	post 0.57	//	added to eliminate brush AND template simultaneous
				//	selection upon hitting the Templates Tab
			pDoc->ResetAllSelectedEntities();	//	calls DoGeneralSelect which calls
												//	ConfigureCurrentTool(), which calls
												//	UpdateAllViews()
			pDoc->ResetAllSelectedFaces();
			pDoc->ResetAllSelectedBrushes();
				//	end post 0.57 add					
			
			pDoc->SetMode(m_eCurrentTab);	
			int nState = m_wndBrushToolBar.GetToolBarCtrl().GetState(ID_TOOLS_TEMPLATE);
			m_wndBrushToolBar.GetToolBarCtrl().SetState(ID_TOOLS_TEMPLATE, nState | TBSTATE_CHECKED);
		}
		
		else if (m_eCurrentTab == MAINFRM_COMMANDPANEL_TEXTURES && m_ePreviousTab == MAINFRM_COMMANDPANEL_TEMPLATES)
		{
			if (pDoc->mModeTool == ID_GENERALSELECT)
			{
				pDoc->SetMode(m_eCurrentTab);
				int nState = m_wndBrushToolBar.GetToolBarCtrl().GetState(ID_GENERALSELECT);
				m_wndBrushToolBar.GetToolBarCtrl().SetState(ID_GENERALSELECT, nState | TBSTATE_CHECKED);
			}
			else
			{
				pDoc->SetMode(m_ePreviousTab);
				int nState = m_wndBrushToolBar.GetToolBarCtrl().GetState(ID_TOOLS_TEMPLATE);
				m_wndBrushToolBar.GetToolBarCtrl().SetState(ID_TOOLS_TEMPLATE, nState | TBSTATE_CHECKED);
			}
		}
		else
		{
			pDoc->SetMode(m_eCurrentTab);
			int nState = m_wndBrushToolBar.GetToolBarCtrl().GetState(ID_GENERALSELECT);
			m_wndBrushToolBar.GetToolBarCtrl().SetState(ID_GENERALSELECT, nState | TBSTATE_CHECKED);
		}
	}
	
	else
	{
		// still need to keep track of clicked tab -- even if no docs open
		m_eCurrentTab = nTab ;
	}
	
}// SetCommandPanelTab




//==========================================================================================
// CMainFrame::DialogFromIndex
// Called by: SetCommandPanelTab()
// Calls: 
// Parameters: MAINFRM_COMMANDPANEL_TAB nTab
// Returns:	CDialog
// Purpose: 
//==========================================================================================
CDialog * CMainFrame::DialogFromIndex(MAINFRM_COMMANDPANEL_TAB nTab)
{
	ASSERT( nTab < MAINFRM_COMMANDPANEL_LAST ) ;

	switch( nTab )
	{
		case MAINFRM_COMMANDPANEL_TEXTURES:		return &m_TexturesTab;
		case MAINFRM_COMMANDPANEL_TEMPLATES:	return &m_TemplatesTab;
		case MAINFRM_COMMANDPANEL_MODELS :		return &m_ModelsTab;
		case MAINFRM_COMMANDPANEL_GROUPS :		return &m_GroupsTab ;
//		case MAINFRM_COMMANDPANEL_OBJECTS :		return &m_ObjectsTab;
//		case MAINFRM_COMMANDPANEL_LISTS :		return &m_ListsTab ;
		default :
			ASSERT( 0 ) ;
			break ;
	}
	return &m_GroupsTab;
}// DialogFromIndex


//==========================================================================================
// CMainFrame::HideAllTabsBut
// Called by: UpdateMainControls()
// Calls: all tabbed dialog boxes on the Command Panel
// Parameters:
// Returns:	
// Purpose: Hides all dialogboxes associated with the CommandPanel BUT ONE
//==========================================================================================
void CMainFrame::HideAllTabsBut(int nTab)
{

	if (m_TexturesTab)
	{
		if (nTab == MAINFRM_COMMANDPANEL_TEXTURES)
			m_TexturesTab.ShowWindow(SW_SHOW);
		else 
			m_TexturesTab.ShowWindow(SW_HIDE);
	}
	


	if (m_TemplatesTab)
	{
		if (nTab == MAINFRM_COMMANDPANEL_TEMPLATES)
		{
			m_TemplatesTab.ShowWindow(SW_SHOW);
		}	
		else
			m_TemplatesTab.ShowWindow(SW_HIDE);
	}

	if (m_ModelsTab)
	{
		if (nTab == MAINFRM_COMMANDPANEL_MODELS)
			m_ModelsTab.ShowWindow(SW_SHOW);
	else
			m_ModelsTab.ShowWindow(SW_HIDE);
	}

	if (m_GroupsTab)
	{
		if (nTab == MAINFRM_COMMANDPANEL_GROUPS)
			m_GroupsTab.ShowWindow(SW_SHOW);
		else
			m_GroupsTab.ShowWindow(SW_HIDE);
	}

/*	if (m_ObjectsTab)
	{
		if (nTab == MAINFRM_COMMANDPANEL_OBJECTS)
			m_ObjectsTab.ShowWindow(SW_SHOW);
		else
			m_ObjectsTab.ShowWindow(SW_HIDE);
	}

	if (m_ListsTab)
	{
		if (nTab == MAINFRM_COMMANDPANEL_LISTS)
			m_ListsTab.ShowWindow(SW_SHOW);
		else
			m_ListsTab.ShowWindow(SW_HIDE);
	} */
}


//==========================================================================================
// CMainFrame::UpdateMainControls
// Called by:	CBrushAttributes::OnApply(),
//				CGenEditApp::InitInstance(), OnFileNew(), OnIdle(), OnOpenRecenFile()
//				CGenEditDoc::CopySelectedBrushes(), DeleteSelectedBrushes(), DoGeneralSelect(),
//					OnBrushAddToWorld(), OnLevelOptions(), OnNewLibObject(), SetMode(),
//					UpdateSelected()
//				CGenEditView::OnActivateView(), OnBrushGroupsAddtogroup(), 
//					OnBrushRemoveselectedfromgroup(), OnToolsTemplate()
//				CGroupsDlg::OnCreateNewGroup()
//				CMainFrame::OnBrushGroupsMakenewgroup(), OnNotify(), OnSelchangeGroupList,
//					UpdateTextures()
// Calls: 
// Parameters:
// Returns:	
// Purpose: This handles main control updates. This is the main function that is called
//			by several classes for the purpose of updating toolbar and tab bar controls.
//			This has replaced the previous version's style of updating toolbar and dialog
//			bar properties by calling those classes directly. Now, nearly every control
//			update goes through here.  SHOULD TO BE CALLED AFTER DOCUMENT CREATION!
//==========================================================================================	
void CMainFrame::UpdateMainControls()
{
//	int			UpdateBrushEntity	=1;
	int			UpdateTexture		= 1;
										//	Clear the slate.
										//	still needed here even though
										//	CGenEditDoc::OnCloseDocument()
										//	does this before closing a document
	pDoc = this->GetCurrentDoc ();		
	if ( pDoc == NULL )
	{
		int			NO_TABS_DUDE		= -1;
		HideAllPropDialogsBut(this);
		HideAllTabsBut(NO_TABS_DUDE);
						//	get the latest address for the tab control
		m_CommandTabControl = (CTabCtrl*)m_CommandDialogBar.GetDlgItem( IDC_COMMAND_TAB ) ;
							// Default to TemplatesTab
		m_CommandTabControl->SetCurSel( MAINFRM_COMMANDPANEL_TEMPLATES ) ;
		m_eCurrentTab = MAINFRM_COMMANDPANEL_TEMPLATES ;	
		m_wndGroupBar.m_comboBox.ResetContent(); // clear contents of GroupBar combo box
		return;     
	}
	

//	this asks that if any entities are selected by the mouse, then call the pDoc function
//	to display the entitiy editor onto the properties panel -- showing this entity's
//	attributes.

			//	if an entity is selected and if the Mode is the GENERALSELECT Mode
	if ((pDoc->GetSelState() & ANYENTITY) && pDoc->mModeTool == ID_GENERALSELECT)
	{
		if (m_dPropEntitiesDialog)
		{
					//	see if it still on the same old entity
			m_pCurrentEntity = pDoc->mCurrentEntity;
					// if not, then update the entity editor
			if (m_pCurrentEntity != m_pPreviousEntity)
			{
				CEntityArray *Entities;
				Entities = Level_GetEntities (pDoc->pLevel);
				m_dPropEntitiesDialog->EditEntity(*Entities, m_pCurrentEntity, pDoc);
				m_pPreviousEntity = m_pCurrentEntity;
			}
		}
					//	otherwise just make a new one
		else if (!m_dPropEntitiesDialog)
		{
			m_dPropEntitiesDialog = new CEntitiesDialog(&m_PropertiesPanel);
		}
					//	in any case, update
		m_dPropEntitiesDialog->UpdateEntities(pDoc);
	}

		//	if the current mode is the GENERALSELECT Mode and select mode is Brush
	if ((pDoc->mModeTool == ID_GENERALSELECT) && (pDoc->mAdjustMode == ADJUST_MODE_BRUSH)
		&& (SelBrushList_GetSize (pDoc->pSelBrushes) > 0))
	{
		//	if at least one brush is selected, and select mode is GENERALSELECT, and
		//	brush attributes are null, then show the brush attributes dialog on the
		//	properties panel (this initializes the attributes for the brush)

					//	if there's already a brush attributes dialog box	
		if (m_dPropBrushAttributesDialog)
		{
					//	see if it still on the same old brush
			m_pCurrentBrush = SelBrushList_GetBrush(pDoc->pSelBrushes, 0);
					// if not, then replace the dialog box with a new one
			if (m_pCurrentBrush != m_pPreviousBrush)
			{
				m_dPropBrushAttributesDialog->DestroyWindow();
				delete m_dPropBrushAttributesDialog;
				m_dPropBrushAttributesDialog = NULL;
				m_dPropBrushAttributesDialog = new CBrushAttributesDialog(&m_PropertiesPanel);
				m_pPreviousBrush = m_pCurrentBrush;
			}
		}
					//	otherwise just make a new one
		else if (!m_dPropBrushAttributesDialog)
		{
			m_dPropBrushAttributesDialog = new CBrushAttributesDialog(&m_PropertiesPanel);				
			m_pCurrentBrush = SelBrushList_GetBrush(pDoc->pSelBrushes, 0);
			m_pPreviousBrush = m_pCurrentBrush;
		}
					//	 in either case, update
		m_dPropBrushAttributesDialog->UpdateBrushAttributes(pDoc);
	}

			//	if the current mode is the GENERALSELECT Mode and select mode is Brush
			//	AND NEITHER BRUSHES NOR ENTITIES ARE SELECTED
	if ((pDoc->mModeTool == ID_GENERALSELECT) && (pDoc->mAdjustMode == ADJUST_MODE_BRUSH)
		&& (SelBrushList_GetSize (pDoc->pSelBrushes) == 0) && (pDoc->GetSelState() & NOENTITIES))
	{
		HideAllPropDialogsBut(this);		//	clear the properties panel
	}

				//	if the current mode is the GENERALSELECT Mode and select mode is Face
	if ((pDoc->mModeTool == ID_GENERALSELECT) && (pDoc->mAdjustMode == ADJUST_MODE_FACE) 
				&& (SelFaceList_GetSize (pDoc->pSelFaces) > 0))
	{
		//	if at least one Face is selected, and select mode is GENERALSELECT, and
		//	Face attributes are null, then show the Face attributes dialog on the
		//	properties panel (this initializes the attributes for the Face)

							//	if there's already a face attributes dialog box
		if (m_dPropFaceAttributesDialog)
		{					//	see if it still on the same old face
			m_pCurrentFace = SelFaceList_GetFace (pDoc->pSelFaces, 0);
							// if not, then replace the dialog box with a new one
			if (m_pCurrentFace != m_pPreviousFace)
			{
				m_dPropFaceAttributesDialog->DestroyWindow();
				delete m_dPropFaceAttributesDialog;	//	post 0,57
				m_dPropFaceAttributesDialog = NULL;
				m_dPropFaceAttributesDialog = new CFaceAttributesDialog(&m_PropertiesPanel);
				m_pPreviousFace = m_pCurrentFace;
			}
		}
							//	otherwise just make a new one
		if (!m_dPropFaceAttributesDialog)
		{
			m_dPropFaceAttributesDialog = new CFaceAttributesDialog(&m_PropertiesPanel);
			m_pCurrentFace = SelFaceList_GetFace (pDoc->pSelFaces, 0);
			m_pPreviousFace = m_pCurrentFace;
		}
							//	 in either case, update
		m_dPropFaceAttributesDialog->UpdateFaceAttributes(pDoc, m_pCurrentFace);
	}

//	post 0.5 release
		//	if no Faces are selected, and select mode is GENERALSELECT, and
		//	adjust mode is ADJUST_MODE_FACE and the
		//	Face attributes dialog box is showing, destroy the face attributes
		//	dialog on the properties panel.
	if ((pDoc->mModeTool == ID_GENERALSELECT) && (pDoc->mAdjustMode == ADJUST_MODE_FACE) 
				&& (SelFaceList_GetSize (pDoc->pSelFaces) <= 0))
	{
		if (m_dPropFaceAttributesDialog)
		{
			m_dPropFaceAttributesDialog->DestroyWindow();
			delete m_dPropFaceAttributesDialog;	//	post 0.57
			m_dPropFaceAttributesDialog = NULL;
		}
	}
//	end post 0.5 release

							//	update the Create Template dialogs
	if (m_createArchDialog.m_hWnd !=NULL)	//	post 0.55	//	added m_hWnd...
		m_createArchDialog.UpdateCreateArchDlg(pDoc);
	if (m_createBoxDialog.m_hWnd !=NULL)
		m_createBoxDialog.UpdateCreateBoxDlg(pDoc);
	if (m_createConeDialog.m_hWnd !=NULL)
		m_createConeDialog.UpdateCreateConeDlg(pDoc);
	if (m_createCylDialog.m_hWnd !=NULL)
		m_createCylDialog.UpdateCreateCylDlg(pDoc);
	if (m_createSpheroidDialog.m_hWnd !=NULL)
		m_createSpheroidDialog.UpdateCreateSpheroidDlg(pDoc);
	if (m_createStaircaseDialog.m_hWnd !=NULL)
		m_createStaircaseDialog.UpdateCreateStaircaseDlg(pDoc);


									//	Update all tabs...
	if (!m_ModelsTab.UpdateModels(pDoc, Level_GetModelInfo (pDoc->pLevel)))
		AfxMessageBox("Failed to update Models tab");

	if (!m_TemplatesTab.UpdateTemplates(pDoc))
		AfxMessageBox("Failed to update templates tab");

//	if (!m_ObjectsTab.UpdateObjects(pDoc))
//		AfxMessageBox("Failed to update ObjectsTab");

	if (!m_GroupsTab.UpdateGroups(pDoc))
		AfxMessageBox("Failed to update GroupsTab");

			//	NOTE: UpdateTextures is also called independently from
			//	CTextureListBox:: in order to avoid loss-of-focus problems.
			//	CTextureListBox:: does NOT call UpdateMainControls()
	if (!m_TexturesTab.UpdateTextures( pDoc ))
		AfxMessageBox("Failed to update textures tab");


								//	Which tab do we show..?
	switch( m_eCurrentTab )
	{
	case MAINFRM_COMMANDPANEL_TEXTURES:
		{
			if( UpdateTexture )
			{
				HideAllTabsBut(MAINFRM_COMMANDPANEL_TEXTURES);
			}
		}
		break;
		case MAINFRM_COMMANDPANEL_TEMPLATES:
			{
				HideAllTabsBut(MAINFRM_COMMANDPANEL_TEMPLATES);
			}
			break;

		case MAINFRM_COMMANDPANEL_MODELS:
			{