Window Zip Using OLEObject In PowerBuilder
Create Object nvo_winzip:
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forward global type nvo_winzip from nonvisualobject end type end forward global type nvo_winzip from nonvisualobject autoinstantiate end type type prototypes Subroutine SleepMS ( ulong dwMilliseconds ) Library "kernel32.dll" Alias For "Sleep" end prototypes forward prototypes public function integer of_addfolderzip (string as_folder, string as_zipfile) public function integer of_unzip (string as_unzipfile, string as_unzipfolder) public function integer of_addzip (string as_file, string as_zipfile, boolean ab_append) public function integer of_addzip (string as_file, string as_zipfile) end prototypes public function integer of_addfolderzip (string as_folder, string as_zipfile);//==================================================================== // Function: nvo_winzip.of_addfolderzip() //-------------------------------------------------------------------- // Description: //-------------------------------------------------------------------- // Arguments: // value string as_folder // value string as_zipfile //-------------------------------------------------------------------- // Returns: integer //-------------------------------------------------------------------- // Author: PB.BaoGa Date: 2021/03/24 //-------------------------------------------------------------------- // Usage: nvo_winzip.of_addfolderzip ( string as_folder, string as_zipfile ) //-------------------------------------------------------------------- // Copyright (c) PB.BaoGa(TM), All rights reserved. //-------------------------------------------------------------------- // Modify History: // //==================================================================== OleObject oZipShell, oZipFSO, oNewZipFile, oZip, oFolder Int li_rc String ls_ZipFile, ls_Folder ls_Folder = as_folder ls_ZipFile = as_zipfile If IsNull(ls_Folder) Or Len(Trim(ls_Folder)) = 0 Then MessageBox("Warning", "Folder To Zip IsNull Or Empty") Return -1 End If If IsNull(ls_ZipFile) Or Len(Trim(ls_ZipFile)) = 0 Then MessageBox("Warning", "Zip File IsNull Or Empty") Return -1 End If If not DirectoryExists(ls_Folder) Then MessageBox("Warning", "Folder Not Exists") Return -1 End If Try //Create Oleobject oZipShell = Create OleObject li_rc = oZipShell.ConnectToNewObject ( "Shell.Application") If li_rc < 0 Then MessageBox("Warning", "ConnectToNewObject Shell.Application") Destroy oZipShell Return -1 End If oZipFSO = Create OleObject li_rc = oZipFSO.ConnectToNewObject ("Scripting.FileSystemObject" ) If li_rc < 0 Then MessageBox("Warning", "ConnectToNewObject Scripting.FileSystemObject") Destroy oZipFSO Return -1 End If //That zip file already exists - deleting it. If oZipFSO.FileExists(ls_ZipFile) Then oZipFSO.DeleteFile (ls_ZipFile) End If //Create File If Not oZipFSO.FileExists(ls_ZipFile) Then oNewZipFile = Create OleObject oNewZipFile = oZipFSO.CreateTextFile(ls_ZipFile) oNewZipFile.Close End If //Add File oZip = oZipShell.NameSpace(ls_ZipFile) oFolder = oZipShell.NameSpace(ls_Folder) oZip.Copyhere( ls_Folder, 4) /* //Keep script waiting until Compressing is done Do While oFolder.Items.Count > oZip.Items.Count SleepMS(500) Loop */ Catch (runtimeerror e) String ls_msg ls_msg = e.getMessage() MessageBox("Warning", ls_msg) Destroy oZipShell Destroy oZipFSO Destroy oNewZipFile Destroy oZip Return -1 End Try Destroy oZipShell Destroy oZipFSO Destroy oNewZipFile Destroy oZip Return 0 end function public function integer of_unzip (string as_unzipfile, string as_unzipfolder);//==================================================================== // Function: nvo_winzip.of_unzip() //-------------------------------------------------------------------- // Description: //-------------------------------------------------------------------- // Arguments: // value string as_unzipfile // value string as_unzipfolder //-------------------------------------------------------------------- // Returns: integer //-------------------------------------------------------------------- // Author: PB.BaoGa Date: 2021/03/24 //-------------------------------------------------------------------- // Usage: nvo_winzip.of_unzip ( string as_unzipfile, string as_unzipfolder ) //-------------------------------------------------------------------- // Copyright (c) PB.BaoGa(TM), All rights reserved. //-------------------------------------------------------------------- // Modify History: // //==================================================================== OleObject oZipShell, oUnzipFSO Int li_rc String ls_UnZipFile, ls_UnZipfolder ls_UnZipfolder = as_UnZipfolder ls_UnZipFile = as_UnZipFile If IsNull(ls_UnZipfolder) Or Len(Trim(ls_UnZipfolder)) = 0 Then MessageBox("Warning", "Folder UnZip IsNull Or Empty") Return -1 End If If IsNull(ls_UnZipFile) Or Len(Trim(ls_UnZipFile)) = 0 Then MessageBox("Warning", "Zip File IsNull Or Empty") Return -1 End If Try //Create Oleobject oZipShell = Create OleObject li_rc = oZipShell.ConnectToNewObject ( "Shell.Application") If li_rc < 0 Then MessageBox("Warning", "ConnectToNewObject Shell.Application") Destroy oZipShell Return -1 End If oUnzipFSO = Create OleObject li_rc = oUnzipFSO.ConnectToNewObject ("Scripting.FileSystemObject" ) If li_rc < 0 Then MessageBox("Warning", "ConnectToNewObject Scripting.FileSystemObject") Destroy oUnzipFSO Return -1 End If //Create Directory Destination If Not oUnzipFSO.FolderExists(ls_UnZipfolder) Then oUnzipFSO.CreateFolder(ls_UnZipfolder) End If oZipShell.NameSpace(ls_UnZipfolder).Copyhere (oZipShell.NameSpace(ls_UnZipFile).Items) Catch (runtimeerror e) String ls_msg ls_msg = e.getMessage() MessageBox("Warning", ls_msg) Destroy oZipShell Destroy oUnzipFSO Return -1 End Try Destroy oZipShell Destroy oUnzipFSO Return 0 end function public function integer of_addzip (string as_file, string as_zipfile, boolean ab_append);//==================================================================== // Function: nvo_winzip.of_addzip() //-------------------------------------------------------------------- // Description: //-------------------------------------------------------------------- // Arguments: // value string as_file // value string as_zipfile // value boolean ab_append //-------------------------------------------------------------------- // Returns: integer //-------------------------------------------------------------------- // Author: PB.BaoGa Date: 2021/03/24 //-------------------------------------------------------------------- // Usage: nvo_winzip.of_addzip ( string as_file, string as_zipfile, boolean ab_append ) //-------------------------------------------------------------------- // Copyright (c) PB.BaoGa(TM), All rights reserved. //-------------------------------------------------------------------- // Modify History: // //==================================================================== OleObject oZipShell, oZipFSO, oNewZipFile, oZip Int li_rc String ls_ZipFile, ls_File Long ll_ZipFileCount ls_File = as_file ls_ZipFile = as_zipfile If IsNull(ls_File) Or Len(Trim(ls_File)) = 0 Then MessageBox("Warning", "File To Zip IsNull Or Empty") Return -1 End If If IsNull(ls_ZipFile) Or Len(Trim(ls_ZipFile)) = 0 Then MessageBox("Warning", "Zip File IsNull Or Empty") Return -1 End If Try //Create Oleobject oZipShell = Create OleObject li_rc = oZipShell.ConnectToNewObject ( "Shell.Application") If li_rc < 0 Then MessageBox("Warning", "ConnectToNewObject Shell.Application") Destroy oZipShell Return -1 End If oZipFSO = Create OleObject li_rc = oZipFSO.ConnectToNewObject ("Scripting.FileSystemObject" ) If li_rc < 0 Then MessageBox("Warning", "ConnectToNewObject Scripting.FileSystemObject") Destroy oZipFSO Return -1 End If //That zip file already exists - deleting it. If oZipFSO.FileExists(ls_ZipFile) And Not ab_append Then oZipFSO.DeleteFile (ls_ZipFile) End If //Create File If Not oZipFSO.FileExists(ls_ZipFile) Then oNewZipFile = Create OleObject oNewZipFile = oZipFSO.CreateTextFile(ls_ZipFile) oNewZipFile.Close End If //Add File oZip = oZipShell.NameSpace(ls_ZipFile) ll_ZipFileCount = oZip.Items.Count oZip.Copyhere( ls_File, 4) //Keep script waiting until Compressing is done Do While ll_ZipFileCount >= oZip.Items.Count SleepMS(500) Loop Catch (runtimeerror e) String ls_msg ls_msg = e.getMessage() MessageBox("Warning", ls_msg) Destroy oZipShell Destroy oZipFSO Destroy oNewZipFile Destroy oZip Return -1 End Try Destroy oZipShell Destroy oZipFSO Destroy oNewZipFile Destroy oZip Return 0 end function public function integer of_addzip (string as_file, string as_zipfile);Return of_addzip(as_file, as_zipfile, False) end function on nvo_winzip.create call super::create TriggerEvent( this, "constructor" ) end on on nvo_winzip.destroy TriggerEvent( this, "destructor" ) call super::destroy end on |
Create Windown Example: w_main
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forward global type w_main from window end type type st_3 from statictext within w_main end type type st_2 from statictext within w_main end type type st_1 from statictext within w_main end type type sle_des from singlelineedit within w_main end type type sle_sc from singlelineedit within w_main end type type cb_unzip from commandbutton within w_main end type type cb_zipfolder from commandbutton within w_main end type type cb_zipfile from commandbutton within w_main end type end forward global type w_main from window integer width = 2496 integer height = 740 boolean titlebar = true string title = "PB Window Zip" boolean controlmenu = true boolean minbox = true long backcolor = 67108864 string icon = "AppIcon!" boolean center = true st_3 st_3 st_2 st_2 st_1 st_1 sle_des sle_des sle_sc sle_sc cb_unzip cb_unzip cb_zipfolder cb_zipfolder cb_zipfile cb_zipfile end type global w_main w_main on w_main.create this.st_3=create st_3 this.st_2=create st_2 this.st_1=create st_1 this.sle_des=create sle_des this.sle_sc=create sle_sc this.cb_unzip=create cb_unzip this.cb_zipfolder=create cb_zipfolder this.cb_zipfile=create cb_zipfile this.Control[]={this.st_3,& this.st_2,& this.st_1,& this.sle_des,& this.sle_sc,& this.cb_unzip,& this.cb_zipfolder,& this.cb_zipfile} end on on w_main.destroy destroy(this.st_3) destroy(this.st_2) destroy(this.st_1) destroy(this.sle_des) destroy(this.sle_sc) destroy(this.cb_unzip) destroy(this.cb_zipfolder) destroy(this.cb_zipfile) end on type st_3 from statictext within w_main integer y = 32 integer width = 2450 integer height = 128 integer textsize = -20 integer weight = 400 fontcharset fontcharset = ansi! fontpitch fontpitch = variable! fontfamily fontfamily = swiss! string facename = "Tahoma" long textcolor = 33554432 long backcolor = 67108864 string text = "Window Zip" alignment alignment = center! boolean focusrectangle = false end type type st_2 from statictext within w_main integer x = 37 integer y = 384 integer width = 325 integer height = 64 integer textsize = -10 integer weight = 400 fontcharset fontcharset = ansi! fontpitch fontpitch = variable! fontfamily fontfamily = swiss! string facename = "Tahoma" long textcolor = 33554432 long backcolor = 67108864 string text = "Destination:" alignment alignment = right! boolean focusrectangle = false end type type st_1 from statictext within w_main integer x = 37 integer y = 256 integer width = 325 integer height = 64 integer textsize = -10 integer weight = 400 fontcharset fontcharset = ansi! fontpitch fontpitch = variable! fontfamily fontfamily = swiss! string facename = "Tahoma" long textcolor = 33554432 long backcolor = 67108864 string text = "Source:" alignment alignment = right! boolean focusrectangle = false end type type sle_des from singlelineedit within w_main integer x = 366 integer y = 368 integer width = 2011 integer height = 92 integer taborder = 20 integer textsize = -10 integer weight = 400 fontcharset fontcharset = ansi! fontpitch fontpitch = variable! fontfamily fontfamily = swiss! string facename = "Tahoma" long textcolor = 33554432 borderstyle borderstyle = stylelowered! end type type sle_sc from singlelineedit within w_main integer x = 366 integer y = 244 integer width = 2011 integer height = 92 integer taborder = 20 integer textsize = -10 integer weight = 400 fontcharset fontcharset = ansi! fontpitch fontpitch = variable! fontfamily fontfamily = swiss! string facename = "Tahoma" long textcolor = 33554432 borderstyle borderstyle = stylelowered! end type type cb_unzip from commandbutton within w_main integer x = 2011 integer y = 520 integer width = 370 integer height = 96 integer taborder = 20 integer textsize = -10 integer weight = 400 fontcharset fontcharset = ansi! fontpitch fontpitch = variable! fontfamily fontfamily = swiss! string facename = "Tahoma" string text = "UnZip" end type event clicked;String ls_sc, ls_des ls_sc = sle_sc.Text ls_des = sle_des.Text If IsNull(ls_sc) Or Len(Trim(ls_sc)) = 0 Then MessageBox("Warning", "File Zip IsNull") sle_sc.setfocus( ) Return End If If IsNull(ls_des) Or Len(Trim(ls_des)) = 0 Then MessageBox("Warning", "Folder UnZip Destination IsNull") sle_des.setfocus( ) Return End If If Not FileExists(ls_sc) Then MessageBox("Warning", "File Zip Not Exists") sle_sc.setfocus( ) Return End If nvo_winzip lnvo_winzip lnvo_winzip.of_unzip( ls_sc, ls_des) end event type cb_zipfolder from commandbutton within w_main integer x = 1207 integer y = 520 integer width = 370 integer height = 96 integer taborder = 20 integer textsize = -10 integer weight = 400 fontcharset fontcharset = ansi! fontpitch fontpitch = variable! fontfamily fontfamily = swiss! string facename = "Tahoma" string text = "Zip Folder" end type event clicked;String ls_sc, ls_des ls_sc = sle_sc.Text ls_des = sle_des.Text If IsNull(ls_sc) Or Len(Trim(ls_sc)) = 0 Then MessageBox("Warning", "Folder Source IsNull") sle_sc.setfocus( ) Return End If If IsNull(ls_des) Or Len(Trim(ls_des)) = 0 Then MessageBox("Warning", "File Zip IsNull") sle_des.setfocus( ) Return End If If Not DirectoryExists(ls_sc) Then MessageBox("Warning", "Folder Source Not Exists") sle_sc.setfocus( ) Return End If nvo_winzip lnvo_winzip lnvo_winzip.of_addfolderzip( ls_sc,ls_des) end event type cb_zipfile from commandbutton within w_main integer x = 366 integer y = 520 integer width = 370 integer height = 96 integer taborder = 10 integer textsize = -10 integer weight = 400 fontcharset fontcharset = ansi! fontpitch fontpitch = variable! fontfamily fontfamily = swiss! string facename = "Tahoma" string text = "Zip File" end type event clicked; String ls_sc, ls_des ls_sc = sle_sc.Text ls_des = sle_des.Text If IsNull(ls_sc) Or Len(Trim(ls_sc)) = 0 Then MessageBox("Warning", "File To Zip IsNull") sle_sc.setfocus( ) Return End If If IsNull(ls_des) Or Len(Trim(ls_des)) = 0 Then MessageBox("Warning", "File Zip IsNull") sle_des.setfocus( ) Return End If If Not FileExists(ls_sc) Then MessageBox("Warning", "File Source Not Exists") sle_sc.setfocus( ) Return End If nvo_winzip lnvo_winzip lnvo_winzip.of_addzip( ls_sc, ls_des) end event |
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