Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
1 parent
a015748
commit 1ca30a7
Showing
9 changed files
with
282 additions
and
184 deletions.
There are no files selected for viewing
Binary file not shown.
Binary file not shown.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,167 @@ | ||
| Attribute VB_Name = "CommonDialogs" | ||
| Option Explicit | ||
| Public Declare Function OpenFile Lib "kernel32" (ByVal lpFileName As String, lpReOpenBuff As OFSTRUCT, ByVal wStyle As Long) As Long | ||
| Public Declare Function GetFileAttributes Lib "kernel32" Alias "GetFileAttributesA" (ByVal lpFileName As String) As Long | ||
| Public Declare Function GetOpenFileName Lib "comdlg32.dll" Alias "GetOpenFileNameA" (pOpenFilename As OPENFILENAME) As Long | ||
| Public Declare Function GetSaveFileName Lib "comdlg32.dll" Alias "GetSaveFileNameA" (pOpenFilename As OPENFILENAME) As Long | ||
| Public Declare Function SHBrowseForFolder Lib "shell32" (lpbi As BrowseInfo) As Long | ||
| Public Declare Function SHGetPathFromIDList Lib "shell32" (ByVal pidList As Long, ByVal lpBuffer As String) As Long | ||
| Public Declare Function lstrcat Lib "kernel32" Alias "lstrcatA" (ByVal lpString1 As String, ByVal lpString2 As String) As Long | ||
| Public Declare Function lstrlen Lib "kernel32" Alias "lstrlenW" (ByVal lpString As Long) As Long | ||
|
|
||
| Public Type OPENFILENAME | ||
| lStructSize As Long 'The size of this struct (Use the Len function) | ||
| hwndOwner As Long 'The hWnd of the owner window. The dialog will be modal to this window | ||
| hInstance As Long 'The instance of the calling thread. You can use the App.hInstance here. | ||
| lpstrFilter As String 'Use this to filter what files are shown in the dialog. Separate each filter with Chr$(0). The string also has to end with a Chr(0). | ||
| lpstrCustomFilter As String 'The pattern the user has chosen is saved here if you pass a non empty string. I never use this one | ||
| nMaxCustFilter As Long 'The maximum saved custom filters. Since I never use the lpstrCustomFilter I always pass 0 to this. | ||
| nFilterIndex As Long 'What filter (of lpstrFilter) is showed when the user opens the dialog. | ||
| lpstrFile As String 'The path and name of the file the user has chosed. This must be at least MAX_PATH (260) character long. | ||
| nMaxFile As Long 'The length of lpstrFile + 1 | ||
| lpstrFileTitle As String 'The name of the file. Should be MAX_PATH character long | ||
| nMaxFileTitle As Long 'The length of lpstrFileTitle + 1 | ||
| lpstrInitialDir As String 'The path to the initial path. If you pass an empty string the initial path is the current path. | ||
| lpstrTitle As String 'The caption of the dialog. | ||
| flags As Long 'Flags. See the values in MSDN Library (you can look at the flags property of the common dialog control) | ||
| nFileOffset As Integer 'Points to the what character in lpstrFile where the actual filename begins (zero based) | ||
| nFileExtension As Integer 'Same as nFileOffset except that it points to the file extention. | ||
| lpstrDefExt As String 'Can contain the extention Windows should add to a file if the user doesn't provide one (used with the GetSaveFileName API function) | ||
| lCustData As Long 'Only used if you provide a Hook procedure | ||
| lpfnHook As Long 'Pointer to the hook procedure | ||
| lpTemplateName As String 'A string that contains a dialog template resource name. Only used with the hook procedure. | ||
| End Type | ||
|
|
||
| Public Type OFSTRUCT | ||
| cBytes As Byte | ||
| fFixedDisk As Byte | ||
| nErrCode As Integer | ||
| Reserved1 As Integer | ||
| Reserved2 As Integer | ||
| szPathName(128&) As Byte | ||
| End Type | ||
|
|
||
| Public Const OF_READ As Long = &H0 'Opens a file for reading only. | ||
| Public Const OF_WRITE As Long = &H1 'Opens a file for write access only. | ||
| Public Const OF_READWRITE As Long = &H2 'Opens a file with read/write permissions. | ||
| Public Const OF_SHARE_COMPAT As Long = &H0 'For MS-DOS–based file systems, opens a file with compatibility mode, allows any process on a specified computer to open the file any number of times. | ||
| Public Const OF_SHARE_DENY_NONE As Long = &H40 'Opens a file without denying read or write access to other processes. On MS-DOS-based file systems, if the file has been opened in compatibility mode by any other process, the function fails. | ||
| Public Const OF_SHARE_DENY_READ As Long = &H30 'Opens a file and denies read access to other processes. On MS-DOS-based file systems, if the file has been opened in compatibility mode, or for read access by any other process, the function fails. | ||
| Public Const OF_SHARE_DENY_WRITE As Long = &H20 'Opens a file and denies write access to other processes. On MS-DOS-based file systems, if a file has been opened in compatibility mode, or for write access by any other process, the function fails. | ||
| Public Const OF_SHARE_EXCLUSIVE As Long = &H10 'Opens a file with exclusive mode, and denies both read/write access to other processes. If a file has been opened in any other mode for read/write access, even by the current process, the function fails. | ||
| Public Const OF_CANCEL As Long = &H800 'Ignored. To produce a dialog box containing a Cancel button, use OF_PROMPT. | ||
| Public Const OF_CREATE As Long = &H1000 'Creates a new file. If the file exists, it is truncated to zero (0) length. | ||
| Public Const OF_DELETE As Long = &H200 'Deletes a file. | ||
| Public Const OF_EXIST As Long = &H4000 'Opens a file and then closes it. Use this to test for the existence of a file. | ||
| Public Const OF_PARSE As Long = &H100 'Fills the OFSTRUCT structure, but does not do anything else. | ||
| Public Const OF_PROMPT As Long = &H2000 'Displays a dialog box if a requested file does not exist. A dialog box informs a user that the system cannot find a file, and it contains Retry and Cancel buttons. The Cancel button directs OpenFile to return a file-not-found error message. | ||
| Public Const OF_REOPEN As Long = &H8000 'Opens a file by using information in the reopen buffer. | ||
| Public Const OF_VERIFY As Long = &H400 'Verifies that the date and time of a file are the same as when it was opened previously. This is useful as an extra check for read-only files. | ||
| Public Const HFILE_ERROR As Long = -1& | ||
|
|
||
| Public Type BrowseInfo | ||
| hwndOwner As Long | ||
| pIDLRoot As Long | ||
| pszDisplayName As Long | ||
| lpszTitle As Long | ||
| ulFlags As Long | ||
| lpfnCallback As Long | ||
| lParam As Long | ||
| iImage As Long | ||
| End Type | ||
|
|
||
| Public Function file_exists(ByVal file_name As String) As Boolean | ||
| On Error Resume Next | ||
| Dim lResult As Long | ||
| Dim open_file_struct As OFSTRUCT | ||
| lResult = OpenFile(file_name, open_file_struct, OF_EXIST) | ||
| file_exists = IIf(lResult <> -1&, True, False) | ||
| End Function | ||
|
|
||
| Public Function is_file(str As String) As Boolean | ||
| Dim fso As Scripting.FileSystemObject | ||
| Set fso = New Scripting.FileSystemObject | ||
| Dim return_value As Boolean | ||
| return_value = fso.FileExists(str) | ||
| Set fso = Nothing | ||
| is_file = return_value | ||
| End Function | ||
|
|
||
| Public Function is_folder(str As String) As Boolean | ||
| Dim fso As Scripting.FileSystemObject | ||
| Set fso = New Scripting.FileSystemObject | ||
| Dim return_value As Boolean | ||
| return_value = fso.FolderExists(str) | ||
| Set fso = Nothing | ||
| is_folder = return_value | ||
| End Function | ||
|
|
||
| Public Function get_path_from_file(fileName As String) As String | ||
| Dim pos As Integer | ||
| pos = InStrRev(fileName, "\") | ||
| If pos > 0 Then | ||
| get_path_from_file = Left$(fileName, pos) | ||
| Else | ||
| get_path_from_file = "" | ||
| End If | ||
| End Function | ||
|
|
||
| Public Function ShowOpenFileDialog(owner_hwnd As Long, caption As String) As String | ||
| Dim OFN As OPENFILENAME | ||
| OFN.lStructSize = Len(OFN) | ||
| OFN.hwndOwner = owner_hwnd | ||
| OFN.hInstance = App.hInstance | ||
| OFN.lpstrTitle = IIf(caption <> "", caption, "Choose File") | ||
| If (InStr(caption, "HCCAP") > 0) Then | ||
| OFN.lpstrFilter = "HCCAP Files (*.hccap)" & Chr$(0) & "*.hccap" & Chr$(0) | ||
| OFN.lpstrDefExt = "hccap" | ||
| ElseIf (InStr(caption, "CAP") > 0) Then | ||
| OFN.lpstrFilter = "CAP Files (*.cap;*.pcap;*.dmp)" & Chr$(0) & "*.cap;*.pcap;*.dmp" & Chr$(0) & "All files (*.*)" & Chr$(0) & "*.*" & Chr$(0) | ||
| OFN.lpstrDefExt = "cap" | ||
| Else | ||
| OFN.lpstrFilter = "All files (*.*)" & Chr$(0) & "*.*" & Chr$(0) | ||
| End If | ||
| OFN.nFilterIndex = 1 | ||
| OFN.lpstrFile = String(257, 0) | ||
| OFN.nMaxFile = Len(OFN.lpstrFile) - 1 | ||
| OFN.lpstrFileTitle = OFN.lpstrFile | ||
| OFN.nMaxFileTitle = OFN.nMaxFile | ||
| OFN.lpstrInitialDir = IIf((last_path <> ""), last_path, App.path) | ||
| OFN.flags = 0 | ||
| If GetOpenFileName(OFN) Then | ||
| last_path = get_path_from_file(Trim$(OFN.lpstrFile)) | ||
| ShowOpenFileDialog = IIf(is_file(Trim$(OFN.lpstrFile)), Trim$(OFN.lpstrFile), "") | ||
| Else | ||
| ShowOpenFileDialog = "" | ||
| End If | ||
| End Function | ||
|
|
||
| Public Function ShowSaveFileDialog(owner_hwnd As Long, caption As String) As String | ||
| Dim OFN As OPENFILENAME | ||
| OFN.lStructSize = Len(OFN) | ||
| OFN.hwndOwner = owner_hwnd | ||
| OFN.hInstance = App.hInstance | ||
| OFN.lpstrTitle = IIf(caption <> "", caption, "Save File As") | ||
| If (InStr(caption, "HCCAP") > 0) Then | ||
| OFN.lpstrFilter = "HCCAP Files (*.hccap)" & Chr$(0) & "*.hccap" & Chr$(0) | ||
| OFN.lpstrDefExt = "hccap" | ||
| ElseIf (InStr(caption, "CAP") > 0) Then | ||
| OFN.lpstrFilter = "CAP Files (*.cap;*.pcap;*.dmp)" & Chr$(0) & "*.cap;*.pcap;*.dmp" & Chr$(0) & "All files (*.*)" & Chr$(0) & "*.*" & Chr$(0) | ||
| OFN.lpstrDefExt = "cap" | ||
| Else | ||
| OFN.lpstrFilter = "All files (*.*)" & Chr$(0) & "*.*" & Chr$(0) | ||
| End If | ||
| OFN.nFilterIndex = 1 | ||
| OFN.lpstrFile = String(257, 0) | ||
| OFN.nMaxFile = Len(OFN.lpstrFile) - 1 | ||
| OFN.lpstrFileTitle = OFN.lpstrFile | ||
| OFN.nMaxFileTitle = OFN.nMaxFile | ||
| OFN.lpstrInitialDir = IIf((last_path <> ""), last_path, App.path) | ||
| OFN.flags = 0 | ||
| If GetSaveFileName(OFN) Then | ||
| last_path = get_path_from_file(Trim$(OFN.lpstrFile)) | ||
| ShowSaveFileDialog = Trim$(OFN.lpstrFile) | ||
| Else | ||
| ShowSaveFileDialog = "" | ||
| End If | ||
| End Function |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.