src/bin/filepanel.cpp

   1 /*
   2  * filepanel.cpp - a command line tool to open a BFilePanel and get the result
   3  * copyright 2003, Francois Revol, revol@free.fr
   4  * LDFLAGS="-lbe -ltracker" make filepanel
   5  * return:
   6  * 0: the user has selected something,
   7  * 1: the user canceled/closed the panel,
   8  * 2: an error occured.
   9  */
  10
  11 //#define USE_FNMATCH
  12
  13 #ifdef USE_FNMATCH
  14 #include <fnmatch.h>
  15 #endif
  16 #include <stdio.h>
  17 #include <stdlib.h>
  18 #include <strings.h>
  19 #include <Application.h>
  20 #include <Catalog.h>
  21 #include <Locale.h>
  22 #include <Messenger.h>
  23 #include <Window.h>
  24 #include <storage/Entry.h>
  25 #include <storage/FilePanel.h>
  26 #include <storage/Path.h>
  27
  28 #define APP_SIG "application/x-vnd.mmu_man.filepanel"
  29
  30 #undef B_TRANSLATION_CONTEXT
  31 #define B_TRANSLATION_CONTEXT "FilePanelApp"
  32
  33
  34 volatile int return_code = 0;
  35
  36 class FilePanelApp : public BApplication
  37 {
  38 public:
  39         FilePanelApp();
  40
  41         virtual void MessageReceived(BMessage *message);
  42         virtual void RefsReceived(BMessage *message);
  43 };
  44
  45
  46 FilePanelApp::FilePanelApp()
  47         :BApplication(APP_SIG)
  48 {
  49 }
  50
  51
  52 void
  53 FilePanelApp::MessageReceived(BMessage *message)
  54 {
  55         entry_ref e;
  56         const char *name;
  57         BEntry entry;
  58         BPath p;
  59
  60         //message->PrintToStream();
  61         switch (message->what) {
  62         case B_SAVE_REQUESTED:
  63                 message->FindRef("directory", &e);
  64                 message->FindString("name", &name);
  65                 entry.SetTo(&e);
  66                 entry.GetPath(&p);
  67                 printf("%s/%s\n", p.Path(), name);
  68                 be_app_messenger.SendMessage(B_QUIT_REQUESTED);
  69                 break;
  70         case B_CANCEL:
  71                 return_code = 1;
  72                 be_app_messenger.SendMessage(B_QUIT_REQUESTED);
  73                 break;
  74         default:
  75                 BApplication::MessageReceived(message);
  76         }
  77 }
  78
  79
  80 void
  81 FilePanelApp::RefsReceived(BMessage *message)
  82 {
  83         entry_ref e;
  84         BEntry entry;
  85         int i;
  86         BPath p;
  87 //      message->PrintToStream();
  88         for (i = 0; message->FindRef("refs", i, &e) == B_OK; i++) {
  89                 entry.SetTo(&e);
  90                 entry.GetPath(&p);
  91                 puts(p.Path());
  92         }
  93         be_app_messenger.SendMessage(B_QUIT_REQUESTED);
  94 }
  95
  96
  97 int
  98 usage(char *pname, int error)
  99 {
 100         fprintf(stderr, B_TRANSLATE("display a load/save file panel\n"));
 101         fprintf(stderr, B_TRANSLATE("usage: %s [--help] [--directory folder] "
 102                 "[--load|--save] [--title ttl] [--single] [--modal] [--allow pattern] "
 103                 "[--forbid pattern]\n"), pname);
 104         fprintf(stderr, B_TRANSLATE("usage: %s [-h]     [-d folder]              "
 105                 "[-l|-s]     [-t ttl]      [-1]       [-m]      [-a pattern]      "
 106                 "[-f pattern]\n"), pname);
 107         fprintf(stderr, B_TRANSLATE("options:\n"));
 108         fprintf(stderr, B_TRANSLATE("short\tlong\tdescription\n"));
 109         fprintf(stderr, B_TRANSLATE("-h\t--help\tdisplay usage\n"));
 110         fprintf(stderr, B_TRANSLATE("-d\t--directory\topen at <folder>\n"));
 111         fprintf(stderr, B_TRANSLATE("-l\t--load\tuse a load FilePanel "
 112                 "(default)\n"));
 113         fprintf(stderr, B_TRANSLATE("-s\t--save\tuse a save FilePanel\n"));
 114         fprintf(stderr, B_TRANSLATE("-n\t--name\tset the default name for "
 115                 "saving\n"));
 116         fprintf(stderr, B_TRANSLATE("-k\t--kind\tkind of entries that can be "
 117                 "opened (flavour): any combination of f, d, s (file (default), "
 118                 "directory, symlink)\n"));
 119         fprintf(stderr, B_TRANSLATE("-t\t--title\tset the FilePanel window "
 120                 "title\n"));
 121         fprintf(stderr, B_TRANSLATE("-1\t--single\tallow only 1 file to be "
 122                 "selected\n"));
 123         fprintf(stderr, B_TRANSLATE("-m\t--modal\tmakes the FilePanel modal\n"));
 124 #ifndef USE_FNMATCH
 125         fprintf(stderr, B_TRANSLATE("-a\t--allow\tunimplemented\n"));
 126         fprintf(stderr, B_TRANSLATE("-f\t--forbid\tunimplemented\n"));
 127 #else
 128         fprintf(stderr, B_TRANSLATE("-a\t--allow\tunimplemented\n"));
 129         fprintf(stderr, B_TRANSLATE("-f\t--forbid\tunimplemented\n"));
 130 #endif
 131         return error;
 132 }
 133
 134
 135 int
 136 main(int argc, char **argv)
 137 {
 138         int i;
 139         file_panel_mode fpMode = B_OPEN_PANEL;
 140         uint32 nodeFlavour = 0;
 141         char *openAt = NULL;
 142         char *windowTitle = NULL;
 143         bool allowMultiSelect = true;
 144         bool makeModal = false;
 145         const char *defaultName = NULL;
 146
 147         for (i = 1; i < argc; i++) {
 148                 if (strncmp(argv[i], "--", 2) && ((*(argv[i]) == '-' &&
 149                         strlen(argv[i]) != 2) || *(argv[i]) != '-')) {
 150                         fprintf(stderr, B_TRANSLATE("%s not a valid option\n"), argv[i]);
 151                         return usage(argv[0], 2);
 152                 }
 153                 if (!strcmp(argv[i], "--help") || !strcmp(argv[i], "-h")) {
 154                         return usage(argv[0], 0);
 155                 } else if (!strcmp(argv[i], "--directory") || !strcmp(argv[i], "-d")) {
 156                         if (++i >= argc) {
 157                                 fprintf(stderr, B_TRANSLATE("%s: this option requires a "
 158                                         "parameter\n"), argv[i-1]);
 159                                 return usage(argv[0], 2);
 160                         }
 161                         openAt = argv[i];
 162                 } else if (!strcmp(argv[i], "--load") || !strcmp(argv[i], "-l")) {
 163                         fpMode = B_OPEN_PANEL;
 164                 } else if (!strcmp(argv[i], "--save") || !strcmp(argv[i], "-s")) {
 165                         fpMode = B_SAVE_PANEL;
 166                 } else if (!strcmp(argv[i], "--name") || !strcmp(argv[i], "-n")) {
 167                         if (++i >= argc) {
 168                                 fprintf(stderr, B_TRANSLATE("%s: this option requires a "
 169                                         "parameter\n"), argv[i-1]);
 170                                 return usage(argv[0], 2);
 171                         }
 172                         defaultName = (const char *)argv[i];
 173                 } else if (!strcmp(argv[i], "--kind") || !strcmp(argv[i], "-k")) {
 174                         if (++i >= argc) {
 175                                 fprintf(stderr, B_TRANSLATE("%s: this option requires a "
 176                                         "parameter\n"), argv[i-1]);
 177                                 return usage(argv[0], 2);
 178                         }
 179                         if (strchr(argv[i], 'f')) nodeFlavour |= B_FILE_NODE;
 180                         if (strchr(argv[i], 'd')) nodeFlavour |= B_DIRECTORY_NODE;
 181                         if (strchr(argv[i], 's')) nodeFlavour |= B_SYMLINK_NODE;
 182                 } else if (!strcmp(argv[i], "--title") || !strcmp(argv[i], "-t")) {
 183                         if (++i >= argc) {
 184                                 fprintf(stderr, B_TRANSLATE("%s: this option requires a "
 185                                         "parameter\n"), argv[i-1]);
 186                                 return usage(argv[0], 2);
 187                         }
 188                         windowTitle = argv[i];
 189                 } else if (!strcmp(argv[i], "--single") || !strcmp(argv[i], "-1")) {
 190                         allowMultiSelect = false;
 191                 } else if (!strcmp(argv[i], "--modal") || !strcmp(argv[i], "-m")) {
 192                         makeModal = true;
 193                 } else if (!strcmp(argv[i], "--allow") || !strcmp(argv[i], "-a")) {
 194                         if (++i >= argc) {
 195                                 fprintf(stderr, B_TRANSLATE("%s: this option requires a "
 196                                         "parameter\n"), argv[i-1]);
 197                                 return usage(argv[0], 2);
 198                         }
 199                         fprintf(stderr, B_TRANSLATE("%s: UNIMPLEMENTED\n"), argv[i-1]);
 200                 } else if (!strcmp(argv[i], "--forbid") || !strcmp(argv[i], "-f")) {
 201                         if (++i >= argc) {
 202                                 fprintf(stderr, B_TRANSLATE("%s: this option requires a "
 203                                         "parameter\n"), argv[i-1]);
 204                                 return usage(argv[0], 2);
 205                         }
 206                         fprintf(stderr, B_TRANSLATE("%s: UNIMPLEMENTED\n"), argv[i-1]);
 207                 } else {
 208                         fprintf(stderr, B_TRANSLATE("%s not a valid option\n"), argv[i]);
 209                         return usage(argv[0], 2);
 210                 }
 211         }
 212         new FilePanelApp;
 213         entry_ref panelDir;
 214 // THIS LINE makes main() return always 0 no matter which value on return of
 215 // exit() ???
 216         BFilePanel *fPanel = new BFilePanel(fpMode, NULL, NULL, nodeFlavour,
 217                 allowMultiSelect, NULL, NULL, makeModal);
 218 /**/
 219         if (openAt)
 220                 fPanel->SetPanelDirectory(openAt);
 221         if (windowTitle)
 222                 fPanel->Window()->SetTitle(windowTitle);
 223         if (fpMode == B_SAVE_PANEL && defaultName)
 224                 fPanel->SetSaveText(defaultName);
 225
 226         fPanel->Show();
 227 /**/
 228         be_app->Run();
 229         delete be_app;
 230 //      printf("rc = %d\n", return_code);
 231 // WTF ??
 232 //return 2;
 233 //      exit(2);
 234         exit(return_code);
 235         return return_code;
 236 }
 237