Rev 221 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 221 | ligi | 1 | /*************************************************************** |
| 2 | * |
||
| 3 | * File Access of DUBwise |
||
| 4 | * |
||
| 5 | * Author: Marcus -LiGi- Bueschleb |
||
| 6 | * Mailto: LiGi @at@ LiGi DOTT de |
||
| 7 | * |
||
| 8 | ***************************************************************/ |
||
| 9 | |||
| 10 | //#if fileapi=="on" |
||
| 11 | import javax.microedition.io.*; |
||
| 12 | import javax.microedition.midlet.*; |
||
| 13 | import javax.microedition.io.file.*; |
||
| 14 | |||
| 15 | import java.io.*; |
||
| 16 | import java.util.*; |
||
| 17 | |||
| 18 | |||
| 19 | public class DUBwiseFileAccess |
||
| 20 | { |
||
| 21 | public final static int MAX_FILELIST_LENGTH=100; |
||
| 22 | public final static int MAX_PATH_DEPTH=10; |
||
| 23 | |||
| 24 | byte act_path_depth=0; |
||
| 25 | String[] act_path_arr; |
||
| 26 | |||
| 27 | |||
| 382 | ligi | 28 | public boolean dirty=true; |
| 29 | |||
| 221 | ligi | 30 | public String act_path() |
| 31 | { |
||
| 32 | String res=""; |
||
| 33 | for (int i=0;i<act_path_depth;i++) |
||
| 34 | res+=act_path_arr[i]; |
||
| 35 | return res; |
||
| 36 | } |
||
| 382 | ligi | 37 | |
| 38 | public void refresh_if_dirty() |
||
| 39 | { |
||
| 40 | if (dirty) trigger(); |
||
| 41 | dirty=false; |
||
| 42 | } |
||
| 221 | ligi | 43 | |
| 44 | String[] file_list; |
||
| 45 | int file_list_length=0; |
||
| 46 | |||
| 47 | |||
| 48 | DUBwiseCanvas canvas ; |
||
| 49 | public DUBwiseFileAccess(DUBwiseCanvas _canvas ) |
||
| 50 | { |
||
| 51 | canvas=_canvas; |
||
| 52 | file_list= new String[MAX_FILELIST_LENGTH]; |
||
| 53 | act_path_arr=new String[MAX_PATH_DEPTH]; |
||
| 54 | } |
||
| 55 | |||
| 56 | public void fire() |
||
| 57 | { |
||
| 58 | |||
| 59 | if ((canvas.act_menu_select==0)&&(act_path_depth!=0)) |
||
| 60 | { |
||
| 61 | act_path_depth--; |
||
| 62 | //act_path=act_path.substring(0,act_path.substring(0,act_path.length()-2).indexOf('/') ); |
||
| 63 | |||
| 64 | //act_path=last_path; |
||
| 65 | } |
||
| 66 | else |
||
| 67 | { |
||
| 68 | //last_path=act_path; |
||
| 69 | if (act_path_depth==0) |
||
| 70 | act_path_arr[act_path_depth++]=file_list[canvas.act_menu_select]; |
||
| 71 | else |
||
| 72 | act_path_arr[act_path_depth++]=file_list[canvas.act_menu_select-1]; |
||
| 73 | } |
||
| 74 | canvas.act_menu_select=0; |
||
| 75 | //chg_state(STATEID_FILEOPEN); |
||
| 382 | ligi | 76 | dirty=true; |
| 221 | ligi | 77 | } |
| 78 | |||
| 79 | |||
| 80 | public void trigger() |
||
| 81 | { |
||
| 82 | if (act_path_depth==0) |
||
| 83 | { |
||
| 84 | Enumeration drives = FileSystemRegistry.listRoots(); |
||
| 85 | int tmp_i=0; |
||
| 86 | while(drives.hasMoreElements()) |
||
| 87 | { |
||
| 88 | file_list[tmp_i]= (String) drives.nextElement(); |
||
| 89 | tmp_i++; |
||
| 90 | |||
| 91 | if (MAX_FILELIST_LENGTH<tmp_i) |
||
| 92 | break; |
||
| 93 | } |
||
| 94 | |||
| 95 | file_list_length=tmp_i; |
||
| 96 | |||
| 97 | String[] menu_items=new String[tmp_i]; |
||
| 98 | // lcd_lines=new String[tmp_i]; |
||
| 99 | |||
| 100 | |||
| 101 | for(tmp_i=0;tmp_i<file_list_length;tmp_i++) |
||
| 102 | menu_items[tmp_i]=file_list[tmp_i]; |
||
| 103 | |||
| 104 | canvas.setup_menu(menu_items,null); |
||
| 105 | |||
| 106 | } |
||
| 107 | else |
||
| 108 | { |
||
| 109 | |||
| 110 | try { |
||
| 382 | ligi | 111 | FileConnection fc = (FileConnection) Connector.open("file:///"+act_path()+"DUBwise"); |
| 112 | // Enumeration filelist = fc.list("*", true); |
||
| 113 | fc.mkdir(); |
||
| 114 | Enumeration filelist = fc.list();//"*", true); |
||
| 221 | ligi | 115 | int tmp_i=0; |
| 382 | ligi | 116 | while(filelist.hasMoreElements()) { |
| 117 | file_list[tmp_i] = (String) filelist.nextElement(); |
||
| 118 | tmp_i++; |
||
| 221 | ligi | 119 | /* fc = (FileConnection) |
| 120 | Connector.open("file:///CFCard/" + fileName); |
||
| 121 | if(fc.isDirectory()) { |
||
| 122 | System.out.println("\tDirectory Name: " + fileName); |
||
| 123 | } else { |
||
| 124 | System.out.println |
||
| 125 | ("\tFile Name: " + fileName + |
||
| 126 | "\tSize: "+fc.fileSize()); |
||
| 127 | }*/ |
||
| 128 | |||
| 129 | } |
||
| 130 | |||
| 131 | String[] menu_items=new String[tmp_i+1]; |
||
| 132 | // lcd_lines=new String[tmp_i+1]; |
||
| 133 | file_list_length=tmp_i+1; |
||
| 134 | |||
| 135 | menu_items[0]=".."; |
||
| 136 | for(tmp_i=1;tmp_i<file_list_length;tmp_i++) |
||
| 137 | menu_items[tmp_i]=file_list[tmp_i-1]; |
||
| 138 | |||
| 139 | canvas.setup_menu(menu_items,null); |
||
| 140 | fc.close(); |
||
| 141 | } catch (IOException ioe) { |
||
| 142 | System.out.println(ioe.getMessage()); |
||
| 143 | } |
||
| 144 | } |
||
| 145 | |||
| 146 | |||
| 147 | } |
||
| 148 | } |
||
| 149 | //#endif |