123

Editor/SelectFileDlg.cpp

@@ -0,0 +1,282 @@
+// SelectFileDlg.cpp : implementation file
+//
+
+#include "stdafx.h"
+#include "SelectFileDlg.h"
+
+#include <sys/stat.h>
+
+#ifdef _DEBUG
+#define new DEBUG_NEW
+#undef THIS_FILE
+static char THIS_FILE[] = __FILE__;
+#endif
+
+
+CString CSelectFileDlg::m_strLastPath;
+CString CSelectFileDlg::m_strLastSearchFolder;
+
+/////////////////////////////////////////////////////////////////////////////
+// CSelectFileDlg dialog
+
+CSelectFileDlg::CSelectFileDlg(CWnd* pParent /*=NULL*/)
+	: CDialog(CSelectFileDlg::IDD, pParent)
+{
+	//{{AFX_DATA_INIT(CSelectFileDlg)
+	//}}AFX_DATA_INIT
+
+	m_previewModelEnabled = false;
+}
+
+
+void CSelectFileDlg::DoDataExchange(CDataExchange* pDX)
+{
+	CDialog::DoDataExchange(pDX);
+	//{{AFX_DATA_MAP(CSelectFileDlg)
+	//}}AFX_DATA_MAP
+}
+
+
+BEGIN_MESSAGE_MAP(CSelectFileDlg, CDialog)
+	//{{AFX_MSG_MAP(CSelectFileDlg)
+	ON_WM_DESTROY()
+	//}}AFX_MSG_MAP
+END_MESSAGE_MAP()
+
+/////////////////////////////////////////////////////////////////////////////
+// CSelectFileDlg message handlers
+
+void CSelectFileDlg::UpdatePreview(CString strFileToPreview)
+{
+	////////////////////////////////////////////////////////////////////////
+	// Update the preview to show informations about the passed file
+	////////////////////////////////////////////////////////////////////////
+
+	char szInfoText[_MAX_PATH + 512];
+	char szCompactPath[_MAX_PATH];
+	struct _stat sStat;
+
+	if (strFileToPreview.IsEmpty())
+	{
+		////////////////////////////////////////////////////////////////////////
+		// Show empty preview windows when there is no file to
+		// preview
+		////////////////////////////////////////////////////////////////////////
+
+		GetDlgItem(IDC_OBJ_DESCRIPTION)->SetWindowText("");
+		GetDlgItem(IDOK)->EnableWindow(FALSE);
+	}
+	else
+	{
+		////////////////////////////////////////////////////////////////////////
+		// Preview the selected file
+		////////////////////////////////////////////////////////////////////////
+		Vec3 size(0,0,0);
+		if (m_previewModelEnabled)
+		{
+			//char dir[1024];
+			//GetCurrentDirectory( 1024,dir );
+			//SetCurrentDirectory( GetIEditor()->GetMasterCDFolder() );
+			m_previewModel.LoadFile( strFileToPreview );
+			//SetCurrentDirectory( dir );
+			size = m_previewModel.GetSize();
+		}
+
+		ASSERT(PathFileExists(strFileToPreview));
+
+		// Compact the path to fit into the text field
+		PathCompactPathEx(szCompactPath, strFileToPreview.GetBuffer(0), 33, NULL);
+
+		// Obtain file informations
+		VERIFY(_stat(strFileToPreview.GetBuffer(0), &sStat) == 0);
+
+		// Format the information string
+		sprintf(szInfoText, "%s\nDim: %.2f X %.2f X %.2f\nFileSize: %i KB\n\nCreated: %sModified: %sAcessed: %s", szCompactPath,
+			size.x,size.y,size.z,
+			sStat.st_size / 1024, ctime(&sStat.st_ctime), ctime(&sStat.st_mtime), ctime(&sStat.st_atime));
+
+		// Display it in the static text
+		GetDlgItem(IDC_OBJ_DESCRIPTION)->SetWindowText(szInfoText);
+
+		// Enable the OK button since we now have a valid selection
+		GetDlgItem(IDOK)->EnableWindow(TRUE);
+	}
+}
+
+BOOL CSelectFileDlg::OnInitDialog() 
+{
+	////////////////////////////////////////////////////////////////////////
+	// Create the tree control
+	////////////////////////////////////////////////////////////////////////
+
+	RECT rc;
+	CDialog::OnInitDialog();
+	PSTR pszFolder = m_strLastPath.GetBuffer(0);
+	PSTR pszNextSeg = NULL;
+	char szSubStr[_MAX_PATH];
+	UINT iCurPos = 0, iCurSubStrPos = 0;
+	HTREEITEM hItem;
+
+	// Create the tree control
+	::SetRect(&rc, 10, 10, 265, 306);
+	m_cFileTree.Create(NULL, rc, this, NULL);
+
+	// Get the root item
+	hItem = m_cFileTree.GetRootItem();
+
+	// Re-open the last parsed folder in case we still have the same search
+	// folder
+	if (pszFolder[0] != '\0' && 
+		  m_strLastSearchFolder == m_cFileTree.GetSearchFolder() &&
+			m_cFileTree.ItemHasChildren(hItem))
+	{
+		// Get the first child
+		hItem = m_cFileTree.GetChildItem(hItem);
+		ASSERT(hItem);
+
+		// Parse the entire folder string
+		while (true)
+		{
+			// Is the current char a path separator or the null character ?
+			if (pszFolder[iCurPos] == '\0')
+			{
+				// End of the folder string reached, the last string is anyway
+				// the filename, throw it away
+				break;
+			}
+			else if (pszFolder[iCurPos] == '\\')
+			{
+				// Terminate the substring
+				szSubStr[iCurSubStrPos] = '\0';
+				
+				// Find and expand the specified item
+				do
+				{
+					// Did we find our item ?
+					if (m_cFileTree.GetItemText(hItem) == CString(szSubStr))
+					{
+						// Expand this item
+						m_cFileTree.Expand(hItem, TVE_EXPAND);
+
+						// Continue to search inside this leaf
+						hItem = m_cFileTree.GetChildItem(hItem);
+
+						break;
+					}
+
+					// Advance to the next child item
+					hItem = m_cFileTree.GetNextSiblingItem(hItem);
+
+					// Quit when we are unable to find the item specified in the path
+				} while (hItem);
+
+				// Start a new substring
+				iCurSubStrPos = 0;
+
+				// Skip the backslash
+				iCurPos++;
+			}
+
+			// Add the current char to the folder substring
+			szSubStr[iCurSubStrPos++] = pszFolder[iCurPos++];
+		}
+	}
+
+	if (m_previewModelEnabled)
+	{
+		CRect rc;
+		CWnd *frame = GetDlgItem( IDC_OBJ_PREVIEW );
+		frame->GetClientRect( rc );
+		m_previewModel.Create( this,rc );
+	}
+
+	return TRUE;  // return TRUE unless you set the focus to a control
+	              // EXCEPTION: OCX Property Pages should return FALSE
+}
+
+BOOL CSelectFileDlg::OnNotify(WPARAM wParam, LPARAM lParam, LRESULT* pResult) 
+{
+	////////////////////////////////////////////////////////////////////////
+	// If the user selected a new file or folder, show preview
+	////////////////////////////////////////////////////////////////////////
+	
+	if (((NMHDR *) lParam)->code == TVN_SELCHANGED)
+	{
+		// Get the filename from the list and update the preview
+		UpdatePreview(m_cFileTree.GetSelectedFile());
+	}
+
+	return CDialog::OnNotify(wParam, lParam, pResult);
+}
+
+bool CSelectFileDlg::SelectFileName(CString *pFileNameOut, CString *pRelativeFileNameOut,
+									                  CString strFileSpec, CString strSearchFolder)
+{
+	////////////////////////////////////////////////////////////////////////
+	// Show the dialog box and let the user select a filename from the
+	// search folder (see FileTree.h for the meaning of the strSearchFolder
+	// string). The function returns true when the uses choose a file
+	////////////////////////////////////////////////////////////////////////
+
+	int iReturn;
+	char szRelativePath[_MAX_PATH];
+
+	// Set the serach path and the file specification
+	m_cFileTree.SetSearchFolder(strSearchFolder);
+	m_cFileTree.SetFileSpec(strFileSpec);
+
+	m_previewModelEnabled = false;
+	if (_stricmp(PathFindExtension(strFileSpec.GetBuffer(0)), ".cid") == 0 ||
+		  _stricmp(PathFindExtension(strFileSpec.GetBuffer(0)), ".cgf") == 0)
+	{
+		//m_previewModelEnabled = true;
+	}
+
+	// Show the dialog
+	iReturn = DoModal();
+
+	// Write the selected filename and path into the string
+	if (pFileNameOut)
+		*pFileNameOut = m_strSelectedFile;
+
+	// Should we also output a relative filename ?
+	if (pRelativeFileNameOut)
+	{
+		// Create relative path
+		PathRelativePathTo(szRelativePath, GetIEditor()->GetMasterCDFolder(), 
+			FILE_ATTRIBUTE_DIRECTORY, m_strSelectedFile, NULL);
+
+		// Remove the leading backslash
+		memmove(szRelativePath, &szRelativePath[1], strlen(szRelativePath));
+		szRelativePath[strlen(szRelativePath)] = '\0';
+
+		*pRelativeFileNameOut = szRelativePath;
+	}
+
+	return iReturn == IDOK;
+}
+
+void CSelectFileDlg::OnOK()
+{
+	////////////////////////////////////////////////////////////////////////
+	// Save the name of the selected file
+	////////////////////////////////////////////////////////////////////////
+
+	// Save the full path of the selected file and the search root folder
+	m_strSelectedFile = m_cFileTree.GetSelectedFile();
+	m_strLastSearchFolder = m_cFileTree.GetSearchFolder();
+
+	// Save the last opened folder
+	m_strLastPath = &m_strSelectedFile.GetBuffer(0)[strlen(GetIEditor()->GetMasterCDFolder()) + 
+		m_cFileTree.GetSearchFolder().GetLength() + 1];
+
+	CDialog::OnOK();
+}
+
+void CSelectFileDlg::OnDestroy() 
+{
+	CDialog::OnDestroy();
+	
+	// Set current dir back to MasterCD folder.
+	SetCurrentDirectory( GetIEditor()->GetMasterCDFolder() );
+}