filebrowser.cs

以前做NOKIA手机与PC通信时所参考的源代码,里面包括两个程序,一个是手机文件夹浏览源码,另一个手机SIS安装程序.

                        strMessage = "Are you sure you want to permanently delete folder \"";
                        strMessage += strFolder + "\" from folder \"" + strPhoneFolder + "\"?";
                    
                        if (MessageBox.Show(strMessage, "", MessageBoxButtons.YesNo) == DialogResult.Yes)
                        {
                            pListener = new FileOperationListener();
                            pListener.StartListening(this.Handle, hFS, "Deleting", strPhoneFolder + "\\" + strFolder, "");
                            iResult = CONAFileSystem.CONADeleteFolder(hFS, strFolder, CONADefinitions.CONA_DELETE_FOLDER_WITH_FILES, strPhoneFolder);
                            pListener.StopListening();
                            if (iResult == PCCSErrors.CONA_OK)
                            {
                                MessageBox.Show("Delete folder completed succesfully!");
                            }
                            else if (iResult == PCCSErrors.ECONA_CANCELLED)
                            {
                                MessageBox.Show("Delete folder was cancelled.");
                            }
                            else
                            {
                                PCCAPIUtils.ShowErrorMessage("FileBrowser::BTN_Delete_Click(): CONADeleteFolder failed!", iResult);
                            }
                            // show updated folder listing
                            LBX_PhoneFiles.ShowPhoneFolder(strPhoneFolder);
                        }
                    }
                    else
                    {
                        MessageBox.Show("Select file/folder to be deleted.");
                    }
                    iResult = CONAFileSystem.CONACloseFS(hFS);
                    if (iResult != PCCSErrors.CONA_OK)
                    {
                        PCCAPIUtils.ShowErrorMessage("FileBrowser::BTN_Delete_Click(): CONACloseFS failed!", iResult);
                    }
                }
                else
                {
                    PCCAPIUtils.ShowErrorMessage("FileBrowser::BTN_Delete_Click(): CONAOpenFS failed!", iResult);
                }
            }
            else
            {
                // state is phonelist
                MessageBox.Show("Please select phone file/folder to be deleted.");
            }
        }

        //===================================================================
        // BTN_Cancel_Click
        //
        // User has clicked Cancel button to cancel current file operation
        //===================================================================
        private void BTN_Cancel_Click(object sender, System.EventArgs e)
        {
            m_bCancelled = true;
            Cursor = Cursors.Default;
            BTN_Create.Visible = true;
            BTN_Delete.Visible = true;
            BTN_Rename.Visible = true;
            BTN_Close.Visible = true;
            BTN_Cancel.Visible = false;
            ProgressBar1.Visible = false;
        }

        //===================================================================
        // BTN_Close_Click
        //
        // User has clicked Close button
        //===================================================================
        private void BTN_Close_Click(object sender, System.EventArgs e)
        {
            this.Close();
        }

        private void Timer1_Tick(object sender, System.EventArgs e)
        {
            if (bRefreshPhoneListBox)
            {
                LBX_PhoneFiles.ListAllPhones();
                LBL_PhoneFiles.Text = "";
                bRefreshPhoneListBox = false;
            }
        }

        private void BTN_FolderInfo_Click(object sender, System.EventArgs e)
        {
            if (LBX_PhoneFiles.GetState() == Common.PHONELIST_STATE_PHONECONTENT) {
                int hFS = 0;
                int iMedia = CONADefinitions.API_MEDIA_ALL;
                int iDeviceID = 0;
                int iResult = CONAFileSystem.CONAOpenFS(LBX_PhoneFiles.GetCurrentSN(), ref iMedia, ref hFS, ref iDeviceID);
                if ( iResult == PCCSErrors.CONA_OK) {
                    string strSelectedFile = "";
                    strSelectedFile = LBX_PhoneFiles.GetCurrentFile();
                    if ( strSelectedFile.Length > 0 ) {
                        string strPhoneFolder = LBX_PhoneFiles.GetCurrentFolder();
                        string strPhoneFile = LBX_PhoneFiles.GetCurrentFile();
                        CONADefinitions.CONAPI_FILE_INFO stFileInfo  = new CONADefinitions.CONAPI_FILE_INFO();
                        System.IntPtr ptrFileInfo = System.IntPtr.Zero;

                        ptrFileInfo = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(CONADefinitions.CONAPI_FILE_INFO)));
                        Marshal.StructureToPtr(stFileInfo, ptrFileInfo, true);

                        iResult = CONAFileSystem.CONAGetFileInfo(hFS, strPhoneFile, ptrFileInfo, strPhoneFolder);
                        if ( iResult == PCCSErrors.CONA_OK ) {
                            stFileInfo = (CONADefinitions.CONAPI_FILE_INFO)Marshal.PtrToStructure(ptrFileInfo, typeof(CONADefinitions.CONAPI_FILE_INFO));


                            FRM_ItemInfo dlgFileInfo = new FRM_ItemInfo();
                            dlgFileInfo.Text = "File Info";
                            int iItemCount = 0;
                            ListViewItem listItem = new ListViewItem();

                            listItem.Text = "Name";
                            listItem.SubItems.Add(stFileInfo.pstrName);
                            dlgFileInfo.ListView.Items.Insert(iItemCount, listItem);
                            iItemCount++;

                            listItem = new ListViewItem();
                            listItem.Text = "File permission";
                            listItem.SubItems.Add(PCCAPIUtils.Permissions2String(stFileInfo.iAttributes));
                            dlgFileInfo.ListView.Items.Insert(iItemCount, listItem);
                            iItemCount++;

                            listItem = new ListViewItem();
                            listItem.Text = "File modified time";
                            listItem.SubItems.Add(Common.GetLocalFormattedDate(stFileInfo.tFileTime));
                            dlgFileInfo.ListView.Items.Insert(iItemCount, listItem);
                            iItemCount ++;

                            listItem = new ListViewItem();
                            listItem.Text = "File size";
                            listItem.SubItems.Add(stFileInfo.iFileSize.ToString());
                            dlgFileInfo.ListView.Items.Insert(iItemCount, listItem);
                            iItemCount ++;

                            listItem = new ListViewItem();
                            listItem.Text = "MIME type";
                            listItem.SubItems.Add(stFileInfo.pstrMIMEType);
                            dlgFileInfo.ListView.Items.Insert(iItemCount, listItem);
                            iItemCount++;

                            dlgFileInfo.ShowDialog(this);

                        } 
                        else {
                            PCCAPIUtils.ShowErrorMessage("FileBrowser::BTN_FileInfo_Click(): CONAGetFileInfo failed!", iResult);
                        }

                    CONAFileSystem.CONAFreeFileInfoStructure(ptrFileInfo);
                    Marshal.FreeHGlobal(ptrFileInfo);
                    }
                    else {
                    string strPhoneFolder = LBX_PhoneFiles.GetCurrentFolder();
                    string strFolder = LBX_PhoneFiles.SelectedItem.ToString();
                    CONADefinitions.CONAPI_FOLDER_CONTENT stFolderContent = new CONADefinitions.CONAPI_FOLDER_CONTENT();
                    System.IntPtr ptrFolderContent = System.IntPtr.Zero;

                    // strPhoneFolder &= "\\"
                    strFolder = strFolder.TrimStart(('['));
                    strFolder = strFolder.TrimEnd((']'));

                    ptrFolderContent = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(CONADefinitions.CONAPI_FOLDER_CONTENT)));
                    stFolderContent.iSize = Marshal.SizeOf(typeof(CONADefinitions.CONAPI_FOLDER_CONTENT));
                    Marshal.StructureToPtr(stFolderContent, ptrFolderContent, true);

                    iResult = CONAFileSystem.CONAGetFolderInfo(hFS, CONADefinitions.CONA_GET_FOLDER_INFO, strFolder, strPhoneFolder, ptrFolderContent, null);
                    if ( iResult ==  PCCSErrors.CONA_OK ) {
                        stFolderContent = (CONADefinitions.CONAPI_FOLDER_CONTENT)Marshal.PtrToStructure(ptrFolderContent, typeof(CONADefinitions.CONAPI_FOLDER_CONTENT));
                        CONADefinitions.CONAPI_FOLDER_INFO2 stFolderInfo = (CONADefinitions.CONAPI_FOLDER_INFO2)Marshal.PtrToStructure(stFolderContent.pFolderInfo, typeof(CONADefinitions.CONAPI_FOLDER_INFO2));

                        FRM_ItemInfo  dlgFileInfo = new FRM_ItemInfo();

                        dlgFileInfo.Text = "Folder Info";
                        int iItemCount = 0;
                        ListViewItem listItem = new ListViewItem();

                        listItem.Text = "Name";
                        listItem.SubItems.Add(stFolderInfo.pstrName);
                        dlgFileInfo.ListView.Items.Insert(iItemCount, listItem);
                        iItemCount++;

                        listItem = new ListViewItem();
                        listItem.Text = "Absolute path";
                        listItem.SubItems.Add(stFolderInfo.pstrLocation);
                        dlgFileInfo.ListView.Items.Insert(iItemCount, listItem);
                        iItemCount++;

                        listItem = new ListViewItem();
                        listItem.Text = "Type and permission";
                        listItem.SubItems.Add(PCCAPIUtils.Permissions2String(stFolderInfo.iAttributes));
                        dlgFileInfo.ListView.Items.Insert(iItemCount, listItem);
                        iItemCount++;

                        listItem = new ListViewItem();
                        listItem.Text = "Folder time";
                        listItem.SubItems.Add(Common.GetLocalFormattedDate(stFolderInfo.tFolderTime));
                        dlgFileInfo.ListView.Items.Insert(iItemCount, listItem);
                        iItemCount++;

                        listItem = new ListViewItem();
                        listItem.Text = "Label";
                        listItem.SubItems.Add(stFolderInfo.pstrLabel);
                        dlgFileInfo.ListView.Items.Insert(iItemCount, listItem);
                        iItemCount++;

                        listItem = new ListViewItem();
                        listItem.Text = "Memory type";
                        listItem.SubItems.Add(stFolderInfo.pstrMemoryType);
                        dlgFileInfo.ListView.Items.Insert(iItemCount, listItem);
                        iItemCount ++;

                        listItem = new ListViewItem();
                        listItem.Text = "Identification ID";
                        listItem.SubItems.Add(stFolderInfo.pstrID);
                        dlgFileInfo.ListView.Items.Insert(iItemCount, listItem);
                        iItemCount++;

                        listItem = new ListViewItem();
                        listItem.Text = "Free memory";
                        listItem.SubItems.Add(Common.StrFormatByteSize(stFolderInfo.dlFreeMemory));
                        dlgFileInfo.ListView.Items.Insert(iItemCount, listItem);
                        iItemCount++;

                        listItem = new ListViewItem();
                        listItem.Text = "Total memory";
                        listItem.SubItems.Add(Common.StrFormatByteSize(stFolderInfo.dlTotalMemory));
                        dlgFileInfo.ListView.Items.Insert(iItemCount, listItem);
                        iItemCount++;

                        listItem = new ListViewItem();
                        listItem.Text = "Used memory";
                        listItem.SubItems.Add(Common.StrFormatByteSize(stFolderInfo.dlUsedMemory));
                        dlgFileInfo.ListView.Items.Insert(iItemCount, listItem);
                        iItemCount++;

                        listItem = new ListViewItem();
                        listItem.Text = "Number of files";
                        listItem.SubItems.Add(stFolderInfo.iContainFiles.ToString());
                        dlgFileInfo.ListView.Items.Insert(iItemCount, listItem);
                        iItemCount++;

                        listItem = new ListViewItem();
                        listItem.Text = "Number of folders";
                        listItem.SubItems.Add(stFolderInfo.iContainFolders.ToString());
                        dlgFileInfo.ListView.Items.Insert(iItemCount, listItem);
                        iItemCount++;

                        listItem = new ListViewItem();
                        listItem.Text = "Size of folder content";
                        listItem.SubItems.Add(Common.StrFormatByteSize(stFolderInfo.dlTotalSize));
                        dlgFileInfo.ListView.Items.Insert(iItemCount, listItem);
                        iItemCount++;

                        dlgFileInfo.ShowDialog(this);
                    }
                    else {
                        PCCAPIUtils.ShowErrorMessage("FileBrowser::BTN_FileInfo_Click(): CONAGetFolderInfo failed!", iResult);
                    }
                    CONAFileSystem.CONAFreeFolderContentStructure(ptrFolderContent);
                    Marshal.FreeHGlobal(ptrFolderContent);

                }
                iResult = CONAFileSystem.CONACloseFS(hFS);
                if (iResult !=  PCCSErrors.CONA_OK ) {
                    PCCAPIUtils.ShowErrorMessage("FileBrowser::BTN_FileInfo_Click(): CONACloseFS failed!", iResult);
                }
            }
            else {
                PCCAPIUtils.ShowErrorMessage("FileBrowser::BTN_FileInfo_Click(): CONAOpenFS failed!", iResult);
                }
            }
            else {
                // state is phonelist
                MessageBox.Show("No phone file or folder selected.");

            }
        }

        public bool UseCache()
        {
            return this.checkBoxUseCache.Checked;
        }
    }
}