source/blender/editors/space_file/space_file.c

   1 /*
   2  * ***** BEGIN GPL LICENSE BLOCK *****
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License
   6  * as published by the Free Software Foundation; either version 2
   7  * of the License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software Foundation,
  16  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  17  *
  18  * The Original Code is Copyright (C) 2008 Blender Foundation.
  19  * All rights reserved.
  20  *
  21  *
  22  * Contributor(s): Blender Foundation
  23  *
  24  * ***** END GPL LICENSE BLOCK *****
  25  */
  26
  27 /** \file blender/editors/space_file/space_file.c
  28  *  \ingroup spfile
  29  */
  30
  31 #include <string.h>
  32 #include <stdio.h>
  33
  34 #include "MEM_guardedalloc.h"
  35
  36 #include "BIF_gl.h"
  37
  38 #include "BLI_blenlib.h"
  39 #include "BLI_utildefines.h"
  40 #include "BLI_fileops_types.h"
  41
  42
  43 #include "BKE_appdir.h"
  44 #include "BKE_context.h"
  45 #include "BKE_screen.h"
  46 #include "BKE_global.h"
  47
  48 #include "RNA_access.h"
  49
  50 #include "WM_api.h"
  51 #include "WM_types.h"
  52
  53 #include "ED_space_api.h"
  54 #include "ED_screen.h"
  55 #include "ED_fileselect.h"
  56
  57 #include "IMB_imbuf_types.h"
  58 #include "IMB_thumbs.h"
  59
  60 #include "UI_resources.h"
  61 #include "UI_view2d.h"
  62
  63
  64 #include "file_intern.h"    // own include
  65 #include "fsmenu.h"
  66 #include "filelist.h"
  67
  68 /* ******************** default callbacks for file space ***************** */
  69
  70 static SpaceLink *file_new(const bContext *UNUSED(C))
  71 {
  72         ARegion *ar;
  73         SpaceFile *sfile;
  74
  75         sfile = MEM_callocN(sizeof(SpaceFile), "initfile");
  76         sfile->spacetype = SPACE_FILE;
  77
  78         /* header */
  79         ar = MEM_callocN(sizeof(ARegion), "header for file");
  80         BLI_addtail(&sfile->regionbase, ar);
  81         ar->regiontype = RGN_TYPE_HEADER;
  82         ar->alignment = RGN_ALIGN_TOP;
  83
  84         /* channel list region */
  85         ar = MEM_callocN(sizeof(ARegion), "channel area for file");
  86         BLI_addtail(&sfile->regionbase, ar);
  87         ar->regiontype = RGN_TYPE_CHANNELS;
  88         ar->alignment = RGN_ALIGN_LEFT;
  89
  90         /* ui list region */
  91         ar = MEM_callocN(sizeof(ARegion), "ui area for file");
  92         BLI_addtail(&sfile->regionbase, ar);
  93         ar->regiontype = RGN_TYPE_UI;
  94         ar->alignment = RGN_ALIGN_TOP;
  95
  96         /* main area */
  97         ar = MEM_callocN(sizeof(ARegion), "main area for file");
  98         BLI_addtail(&sfile->regionbase, ar);
  99         ar->regiontype = RGN_TYPE_WINDOW;
 100         ar->v2d.scroll = (V2D_SCROLL_RIGHT | V2D_SCROLL_BOTTOM);
 101         ar->v2d.align = (V2D_ALIGN_NO_NEG_X | V2D_ALIGN_NO_POS_Y);
 102         ar->v2d.keepzoom = (V2D_LOCKZOOM_X | V2D_LOCKZOOM_Y | V2D_LIMITZOOM | V2D_KEEPASPECT);
 103         ar->v2d.keeptot = V2D_KEEPTOT_STRICT;
 104         ar->v2d.minzoom = ar->v2d.maxzoom = 1.0f;
 105
 106         return (SpaceLink *)sfile;
 107 }
 108
 109 /* not spacelink itself */
 110 static void file_free(SpaceLink *sl)
 111 {
 112         SpaceFile *sfile = (SpaceFile *) sl;
 113
 114         if (sfile->files) {
 115                 // XXXXX would need to do thumbnails_stop here, but no context available
 116                 filelist_freelib(sfile->files);
 117                 filelist_free(sfile->files);
 118                 MEM_freeN(sfile->files);
 119                 sfile->files = NULL;
 120         }
 121
 122         if (sfile->folders_prev) {
 123                 folderlist_free(sfile->folders_prev);
 124                 MEM_freeN(sfile->folders_prev);
 125                 sfile->folders_prev = NULL;
 126         }
 127
 128         if (sfile->folders_next) {
 129                 folderlist_free(sfile->folders_next);
 130                 MEM_freeN(sfile->folders_next);
 131                 sfile->folders_next = NULL;
 132         }
 133
 134         if (sfile->params) {
 135                 MEM_freeN(sfile->params);
 136                 sfile->params = NULL;
 137         }
 138
 139         if (sfile->layout) {
 140                 MEM_freeN(sfile->layout);
 141                 sfile->layout = NULL;
 142         }
 143 }
 144
 145
 146 /* spacetype; init callback, area size changes, screen set, etc */
 147 static void file_init(wmWindowManager *UNUSED(wm), ScrArea *sa)
 148 {
 149         SpaceFile *sfile = (SpaceFile *)sa->spacedata.first;
 150
 151         /* refresh system directory list */
 152         fsmenu_refresh_system_category(fsmenu_get());
 153
 154         if (sfile->layout) sfile->layout->dirty = true;
 155 }
 156
 157 static void file_exit(wmWindowManager *wm, ScrArea *sa)
 158 {
 159         SpaceFile *sfile = (SpaceFile *)sa->spacedata.first;
 160
 161         ED_fileselect_exit(wm, sfile);
 162 }
 163
 164 static SpaceLink *file_duplicate(SpaceLink *sl)
 165 {
 166         SpaceFile *sfileo = (SpaceFile *)sl;
 167         SpaceFile *sfilen = MEM_dupallocN(sl);
 168
 169         /* clear or remove stuff from old */
 170         sfilen->op = NULL; /* file window doesn't own operators */
 171
 172         if (sfileo->params) {
 173                 sfilen->files = filelist_new(sfileo->params->type);
 174                 sfilen->params = MEM_dupallocN(sfileo->params);
 175                 filelist_setdir(sfilen->files, sfilen->params->dir);
 176         }
 177
 178         if (sfileo->folders_prev)
 179                 sfilen->folders_prev = folderlist_duplicate(sfileo->folders_prev);
 180
 181         if (sfileo->folders_next)
 182                 sfilen->folders_next = folderlist_duplicate(sfileo->folders_next);
 183
 184         if (sfileo->layout) {
 185                 sfilen->layout = MEM_dupallocN(sfileo->layout);
 186         }
 187         return (SpaceLink *)sfilen;
 188 }
 189
 190 static void file_refresh(const bContext *C, ScrArea *UNUSED(sa))
 191 {
 192         wmWindowManager *wm = CTX_wm_manager(C);
 193         SpaceFile *sfile = CTX_wm_space_file(C);
 194         FileSelectParams *params = ED_fileselect_get_params(sfile);
 195
 196         if (!sfile->folders_prev) {
 197                 sfile->folders_prev = folderlist_new();
 198         }
 199         if (!sfile->files) {
 200                 sfile->files = filelist_new(params->type);
 201                 filelist_setdir(sfile->files, params->dir);
 202                 params->active_file = -1; // added this so it opens nicer (ton)
 203         }
 204         filelist_setsorting(sfile->files, params->sort);
 205         filelist_setfilter_options(sfile->files, params->flag & FILE_HIDE_DOT,
 206                                                  false, /* TODO hide_parent, should be controllable? */
 207                                                  params->flag & FILE_FILTER ? params->filter : 0,
 208                                                  params->filter_glob,
 209                                                  params->filter_search);
 210
 211         if (filelist_empty(sfile->files)) {
 212                 thumbnails_stop(wm, sfile->files);
 213                 filelist_readdir(sfile->files);
 214                 filelist_sort(sfile->files);
 215                 BLI_strncpy(params->dir, filelist_dir(sfile->files), FILE_MAX);
 216         }
 217         else if (filelist_need_sorting(sfile->files)) {
 218                 thumbnails_stop(wm, sfile->files);
 219                 filelist_sort(sfile->files);
 220         }
 221
 222         if ((params->display == FILE_IMGDISPLAY) && filelist_need_thumbnails(sfile->files)) {
 223                 if (!thumbnails_running(wm, sfile->files)) {
 224                         thumbnails_start(sfile->files, C);
 225                 }
 226         }
 227         else {
 228                 /* stop any running thumbnail jobs if we're not displaying them - speedup for NFS */
 229                 thumbnails_stop(wm, sfile->files);
 230         }
 231
 232         filelist_filter(sfile->files);
 233
 234         if (params->renamefile[0] != '\0') {
 235                 int idx = filelist_find(sfile->files, params->renamefile);
 236                 if (idx >= 0) {
 237                         struct direntry *file = filelist_file(sfile->files, idx);
 238                         if (file) {
 239                                 file->selflag |= EDITING_FILE;
 240                         }
 241                 }
 242                 BLI_strncpy(sfile->params->renameedit, sfile->params->renamefile, sizeof(sfile->params->renameedit));
 243                 params->renamefile[0] = '\0';
 244         }
 245
 246         if (sfile->layout) {
 247                 sfile->layout->dirty = true;
 248         }
 249 }
 250
 251 static void file_listener(bScreen *UNUSED(sc), ScrArea *sa, wmNotifier *wmn)
 252 {
 253         /* SpaceFile *sfile = (SpaceFile *)sa->spacedata.first; */
 254
 255         /* context changes */
 256         switch (wmn->category) {
 257                 case NC_SPACE:
 258                         switch (wmn->data) {
 259                                 case ND_SPACE_FILE_LIST:
 260                                         ED_area_tag_refresh(sa);
 261                                         ED_area_tag_redraw(sa);
 262                                         break;
 263                                 case ND_SPACE_FILE_PARAMS:
 264                                         ED_area_tag_refresh(sa);
 265                                         ED_area_tag_redraw(sa);
 266                                         break;
 267                         }
 268                         break;
 269         }
 270 }
 271
 272 /* add handlers, stuff you only do once or on area/region changes */
 273 static void file_main_area_init(wmWindowManager *wm, ARegion *ar)
 274 {
 275         wmKeyMap *keymap;
 276
 277         UI_view2d_region_reinit(&ar->v2d, V2D_COMMONVIEW_LIST, ar->winx, ar->winy);
 278
 279         /* own keymaps */
 280         keymap = WM_keymap_find(wm->defaultconf, "File Browser", SPACE_FILE, 0);
 281         WM_event_add_keymap_handler_bb(&ar->handlers, keymap, &ar->v2d.mask, &ar->winrct);
 282
 283         keymap = WM_keymap_find(wm->defaultconf, "File Browser Main", SPACE_FILE, 0);
 284         WM_event_add_keymap_handler_bb(&ar->handlers, keymap, &ar->v2d.mask, &ar->winrct);
 285 }
 286
 287 static void file_main_area_listener(bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar, wmNotifier *wmn)
 288 {
 289         /* context changes */
 290         switch (wmn->category) {
 291                 case NC_SPACE:
 292                         switch (wmn->data) {
 293                                 case ND_SPACE_FILE_LIST:
 294                                         ED_region_tag_redraw(ar);
 295                                         break;
 296                                 case ND_SPACE_FILE_PARAMS:
 297                                         ED_region_tag_redraw(ar);
 298                                         break;
 299                         }
 300                         break;
 301         }
 302 }
 303
 304 static void file_main_area_draw(const bContext *C, ARegion *ar)
 305 {
 306         /* draw entirely, view changes should be handled here */
 307         SpaceFile *sfile = CTX_wm_space_file(C);
 308         FileSelectParams *params = ED_fileselect_get_params(sfile);
 309
 310         View2D *v2d = &ar->v2d;
 311         View2DScrollers *scrollers;
 312         float col[3];
 313
 314         /* Needed, because filelist is not initialized on loading */
 315         if (!sfile->files || filelist_empty(sfile->files))
 316                 file_refresh(C, NULL);
 317
 318         /* clear and setup matrix */
 319         UI_GetThemeColor3fv(TH_BACK, col);
 320         glClearColor(col[0], col[1], col[2], 0.0);
 321         glClear(GL_COLOR_BUFFER_BIT);
 322
 323         /* Allow dynamically sliders to be set, saves notifiers etc. */
 324
 325         if (params->display == FILE_IMGDISPLAY) {
 326                 v2d->scroll = V2D_SCROLL_RIGHT;
 327                 v2d->keepofs &= ~V2D_LOCKOFS_Y;
 328                 v2d->keepofs |= V2D_LOCKOFS_X;
 329         }
 330         else {
 331                 v2d->scroll = V2D_SCROLL_BOTTOM;
 332                 v2d->keepofs &= ~V2D_LOCKOFS_X;
 333                 v2d->keepofs |= V2D_LOCKOFS_Y;
 334
 335                 /* XXX this happens on scaling down Screen (like from startup.blend) */
 336                 /* view2d has no type specific for filewindow case, which doesnt scroll vertically */
 337                 if (v2d->cur.ymax < 0) {
 338                         v2d->cur.ymin -= v2d->cur.ymax;
 339                         v2d->cur.ymax = 0;
 340                 }
 341         }
 342         /* v2d has initialized flag, so this call will only set the mask correct */
 343         UI_view2d_region_reinit(v2d, V2D_COMMONVIEW_LIST, ar->winx, ar->winy);
 344
 345         /* sets tile/border settings in sfile */
 346         file_calc_previews(C, ar);
 347
 348         /* set view */
 349         UI_view2d_view_ortho(v2d);
 350
 351         /* on first read, find active file */
 352         if (params->active_file == -1) {
 353                 wmEvent *event = CTX_wm_window(C)->eventstate;
 354                 file_highlight_set(sfile, ar, event->x, event->y);
 355         }
 356
 357         file_draw_list(C, ar);
 358
 359         /* reset view matrix */
 360         UI_view2d_view_restore(C);
 361
 362         /* scrollers */
 363         scrollers = UI_view2d_scrollers_calc(C, v2d, V2D_ARG_DUMMY, V2D_ARG_DUMMY, V2D_ARG_DUMMY, V2D_ARG_DUMMY);
 364         UI_view2d_scrollers_draw(C, v2d, scrollers);
 365         UI_view2d_scrollers_free(scrollers);
 366
 367 }
 368
 369 static void file_operatortypes(void)
 370 {
 371         WM_operatortype_append(FILE_OT_select);
 372         WM_operatortype_append(FILE_OT_select_all_toggle);
 373         WM_operatortype_append(FILE_OT_select_border);
 374         WM_operatortype_append(FILE_OT_select_bookmark);
 375         WM_operatortype_append(FILE_OT_highlight);
 376         WM_operatortype_append(FILE_OT_execute);
 377         WM_operatortype_append(FILE_OT_cancel);
 378         WM_operatortype_append(FILE_OT_parent);
 379         WM_operatortype_append(FILE_OT_previous);
 380         WM_operatortype_append(FILE_OT_next);
 381         WM_operatortype_append(FILE_OT_refresh);
 382         WM_operatortype_append(FILE_OT_bookmark_toggle);
 383         WM_operatortype_append(FILE_OT_bookmark_add);
 384         WM_operatortype_append(FILE_OT_bookmark_delete);
 385         WM_operatortype_append(FILE_OT_reset_recent);
 386         WM_operatortype_append(FILE_OT_hidedot);
 387         WM_operatortype_append(FILE_OT_filenum);
 388         WM_operatortype_append(FILE_OT_directory_new);
 389         WM_operatortype_append(FILE_OT_delete);
 390         WM_operatortype_append(FILE_OT_rename);
 391         WM_operatortype_append(FILE_OT_smoothscroll);
 392 }
 393
 394 /* NOTE: do not add .blend file reading on this level */
 395 static void file_keymap(struct wmKeyConfig *keyconf)
 396 {
 397         wmKeyMapItem *kmi;
 398         /* keys for all areas */
 399         wmKeyMap *keymap = WM_keymap_find(keyconf, "File Browser", SPACE_FILE, 0);
 400         WM_keymap_add_item(keymap, "FILE_OT_bookmark_toggle", TKEY, KM_PRESS, 0, 0);
 401         WM_keymap_add_item(keymap, "FILE_OT_parent", PKEY, KM_PRESS, 0, 0);
 402         WM_keymap_add_item(keymap, "FILE_OT_bookmark_add", BKEY, KM_PRESS, KM_CTRL, 0);
 403         WM_keymap_add_item(keymap, "FILE_OT_hidedot", HKEY, KM_PRESS, 0, 0);
 404         WM_keymap_add_item(keymap, "FILE_OT_previous", BACKSPACEKEY, KM_PRESS, 0, 0);
 405         WM_keymap_add_item(keymap, "FILE_OT_next", BACKSPACEKEY, KM_PRESS, KM_SHIFT, 0);
 406         WM_keymap_add_item(keymap, "FILE_OT_directory_new", IKEY, KM_PRESS, 0, 0);
 407         WM_keymap_add_item(keymap, "FILE_OT_delete", XKEY, KM_PRESS, 0, 0);
 408         WM_keymap_add_item(keymap, "FILE_OT_delete", DELKEY, KM_PRESS, 0, 0);
 409         WM_keymap_verify_item(keymap, "FILE_OT_smoothscroll", TIMER1, KM_ANY, KM_ANY, 0);
 410
 411         /* keys for main area */
 412         keymap = WM_keymap_find(keyconf, "File Browser Main", SPACE_FILE, 0);
 413         kmi = WM_keymap_add_item(keymap, "FILE_OT_execute", LEFTMOUSE, KM_DBL_CLICK, 0, 0);
 414         RNA_boolean_set(kmi->ptr, "need_active", true);
 415
 416         /* left mouse selects and opens */
 417         WM_keymap_add_item(keymap, "FILE_OT_select", LEFTMOUSE, KM_CLICK, 0, 0);
 418         kmi = WM_keymap_add_item(keymap, "FILE_OT_select", LEFTMOUSE, KM_CLICK, KM_SHIFT, 0);
 419         RNA_boolean_set(kmi->ptr, "extend", true);
 420         kmi = WM_keymap_add_item(keymap, "FILE_OT_select", LEFTMOUSE, KM_CLICK, KM_CTRL | KM_SHIFT, 0);
 421         RNA_boolean_set(kmi->ptr, "extend", true);
 422         RNA_boolean_set(kmi->ptr, "fill", true);
 423
 424         /* right mouse selects without opening */
 425         kmi = WM_keymap_add_item(keymap, "FILE_OT_select", RIGHTMOUSE, KM_CLICK, 0, 0);
 426         RNA_boolean_set(kmi->ptr, "open", false);
 427         kmi = WM_keymap_add_item(keymap, "FILE_OT_select", RIGHTMOUSE, KM_CLICK, KM_SHIFT, 0);
 428         RNA_boolean_set(kmi->ptr, "extend", true);
 429         RNA_boolean_set(kmi->ptr, "open", false);
 430         kmi = WM_keymap_add_item(keymap, "FILE_OT_select", RIGHTMOUSE, KM_CLICK, KM_ALT, 0);
 431         RNA_boolean_set(kmi->ptr, "extend", true);
 432         RNA_boolean_set(kmi->ptr, "fill", true);
 433         RNA_boolean_set(kmi->ptr, "open", false);
 434
 435         /* front and back mouse folder navigation */
 436         WM_keymap_add_item(keymap, "FILE_OT_previous", BUTTON4MOUSE, KM_CLICK, 0, 0);
 437         WM_keymap_add_item(keymap, "FILE_OT_next", BUTTON5MOUSE, KM_CLICK, 0, 0);
 438
 439         WM_keymap_add_item(keymap, "FILE_OT_select_all_toggle", AKEY, KM_PRESS, 0, 0);
 440         WM_keymap_add_item(keymap, "FILE_OT_refresh", PADPERIOD, KM_PRESS, 0, 0);
 441         WM_keymap_add_item(keymap, "FILE_OT_select_border", BKEY, KM_PRESS, 0, 0);
 442         WM_keymap_add_item(keymap, "FILE_OT_select_border", EVT_TWEAK_L, KM_ANY, 0, 0);
 443         WM_keymap_add_item(keymap, "FILE_OT_rename", LEFTMOUSE, KM_PRESS, KM_CTRL, 0);
 444         WM_keymap_add_item(keymap, "FILE_OT_highlight", MOUSEMOVE, KM_ANY, KM_ANY, 0);
 445         kmi = WM_keymap_add_item(keymap, "FILE_OT_filenum", PADPLUSKEY, KM_PRESS, 0, 0);
 446         RNA_int_set(kmi->ptr, "increment", 1);
 447         kmi = WM_keymap_add_item(keymap, "FILE_OT_filenum", PADPLUSKEY, KM_PRESS, KM_SHIFT, 0);
 448         RNA_int_set(kmi->ptr, "increment", 10);
 449         kmi = WM_keymap_add_item(keymap, "FILE_OT_filenum", PADPLUSKEY, KM_PRESS, KM_CTRL, 0);
 450         RNA_int_set(kmi->ptr, "increment", 100);
 451         kmi = WM_keymap_add_item(keymap, "FILE_OT_filenum", PADMINUS, KM_PRESS, 0, 0);
 452         RNA_int_set(kmi->ptr, "increment", -1);
 453         kmi = WM_keymap_add_item(keymap, "FILE_OT_filenum", PADMINUS, KM_PRESS, KM_SHIFT, 0);
 454         RNA_int_set(kmi->ptr, "increment", -10);
 455         kmi = WM_keymap_add_item(keymap, "FILE_OT_filenum", PADMINUS, KM_PRESS, KM_CTRL, 0);
 456         RNA_int_set(kmi->ptr, "increment", -100);
 457
 458
 459         /* keys for button area (top) */
 460         keymap = WM_keymap_find(keyconf, "File Browser Buttons", SPACE_FILE, 0);
 461         kmi = WM_keymap_add_item(keymap, "FILE_OT_filenum", PADPLUSKEY, KM_PRESS, 0, 0);
 462         RNA_int_set(kmi->ptr, "increment", 1);
 463         kmi = WM_keymap_add_item(keymap, "FILE_OT_filenum", PADPLUSKEY, KM_PRESS, KM_SHIFT, 0);
 464         RNA_int_set(kmi->ptr, "increment", 10);
 465         kmi = WM_keymap_add_item(keymap, "FILE_OT_filenum", PADPLUSKEY, KM_PRESS, KM_CTRL, 0);
 466         RNA_int_set(kmi->ptr, "increment", 100);
 467         kmi = WM_keymap_add_item(keymap, "FILE_OT_filenum", PADMINUS, KM_PRESS, 0, 0);
 468         RNA_int_set(kmi->ptr, "increment", -1);
 469         kmi = WM_keymap_add_item(keymap, "FILE_OT_filenum", PADMINUS, KM_PRESS, KM_SHIFT, 0);
 470         RNA_int_set(kmi->ptr, "increment", -10);
 471         kmi = WM_keymap_add_item(keymap, "FILE_OT_filenum", PADMINUS, KM_PRESS, KM_CTRL, 0);
 472         RNA_int_set(kmi->ptr, "increment", -100);
 473 }
 474
 475
 476 static void file_channel_area_init(wmWindowManager *wm, ARegion *ar)
 477 {
 478         wmKeyMap *keymap;
 479
 480         ar->v2d.scroll = V2D_SCROLL_RIGHT | V2D_SCROLL_VERTICAL_HIDE;
 481         ED_region_panels_init(wm, ar);
 482
 483         /* own keymaps */
 484         keymap = WM_keymap_find(wm->defaultconf, "File Browser", SPACE_FILE, 0);
 485         WM_event_add_keymap_handler_bb(&ar->handlers, keymap, &ar->v2d.mask, &ar->winrct);
 486 }
 487
 488 static void file_channel_area_draw(const bContext *C, ARegion *ar)
 489 {
 490         ED_region_panels(C, ar, 1, NULL, -1);
 491 }
 492
 493 static void file_channel_area_listener(bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *UNUSED(ar), wmNotifier *UNUSED(wmn))
 494 {
 495 #if 0
 496         /* context changes */
 497         switch (wmn->category) {
 498
 499         }
 500 #endif
 501 }
 502
 503 /* add handlers, stuff you only do once or on area/region changes */
 504 static void file_header_area_init(wmWindowManager *wm, ARegion *ar)
 505 {
 506         wmKeyMap *keymap;
 507
 508         ED_region_header_init(ar);
 509
 510         keymap = WM_keymap_find(wm->defaultconf, "File Browser", SPACE_FILE, 0);
 511         WM_event_add_keymap_handler_bb(&ar->handlers, keymap, &ar->v2d.mask, &ar->winrct);
 512 }
 513
 514 static void file_header_area_draw(const bContext *C, ARegion *ar)
 515 {
 516         ED_region_header(C, ar);
 517 }
 518
 519 /* add handlers, stuff you only do once or on area/region changes */
 520 static void file_ui_area_init(wmWindowManager *wm, ARegion *ar)
 521 {
 522         wmKeyMap *keymap;
 523
 524         UI_view2d_region_reinit(&ar->v2d, V2D_COMMONVIEW_HEADER, ar->winx, ar->winy);
 525
 526         /* own keymap */
 527         keymap = WM_keymap_find(wm->defaultconf, "File Browser", SPACE_FILE, 0);
 528         WM_event_add_keymap_handler_bb(&ar->handlers, keymap, &ar->v2d.mask, &ar->winrct);
 529
 530         keymap = WM_keymap_find(wm->defaultconf, "File Browser Buttons", SPACE_FILE, 0);
 531         WM_event_add_keymap_handler_bb(&ar->handlers, keymap, &ar->v2d.mask, &ar->winrct);
 532 }
 533
 534 static void file_ui_area_draw(const bContext *C, ARegion *ar)
 535 {
 536         float col[3];
 537         /* clear */
 538         UI_GetThemeColor3fv(TH_BACK, col);
 539         glClearColor(col[0], col[1], col[2], 0.0);
 540         glClear(GL_COLOR_BUFFER_BIT);
 541
 542         /* scrolling here is just annoying, disable it */
 543         ar->v2d.cur.ymax = BLI_rctf_size_y(&ar->v2d.cur);
 544         ar->v2d.cur.ymin = 0;
 545
 546         /* set view2d view matrix for scrolling (without scrollers) */
 547         UI_view2d_view_ortho(&ar->v2d);
 548
 549
 550         file_draw_buttons(C, ar);
 551
 552         UI_view2d_view_restore(C);
 553 }
 554
 555 static void file_ui_area_listener(bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar, wmNotifier *wmn)
 556 {
 557         /* context changes */
 558         switch (wmn->category) {
 559                 case NC_SPACE:
 560                         switch (wmn->data) {
 561                                 case ND_SPACE_FILE_LIST:
 562                                         ED_region_tag_redraw(ar);
 563                                         break;
 564                         }
 565                         break;
 566         }
 567 }
 568
 569 /* only called once, from space/spacetypes.c */
 570 void ED_spacetype_file(void)
 571 {
 572         SpaceType *st = MEM_callocN(sizeof(SpaceType), "spacetype file");
 573         ARegionType *art;
 574
 575         st->spaceid = SPACE_FILE;
 576         strncpy(st->name, "File", BKE_ST_MAXNAME);
 577
 578         st->new = file_new;
 579         st->free = file_free;
 580         st->init = file_init;
 581         st->exit = file_exit;
 582         st->duplicate = file_duplicate;
 583         st->refresh = file_refresh;
 584         st->listener = file_listener;
 585         st->operatortypes = file_operatortypes;
 586         st->keymap = file_keymap;
 587
 588         /* regions: main window */
 589         art = MEM_callocN(sizeof(ARegionType), "spacetype file region");
 590         art->regionid = RGN_TYPE_WINDOW;
 591         art->init = file_main_area_init;
 592         art->draw = file_main_area_draw;
 593         art->listener = file_main_area_listener;
 594         art->keymapflag = ED_KEYMAP_UI | ED_KEYMAP_VIEW2D;
 595         BLI_addhead(&st->regiontypes, art);
 596
 597         /* regions: header */
 598         art = MEM_callocN(sizeof(ARegionType), "spacetype file region");
 599         art->regionid = RGN_TYPE_HEADER;
 600         art->prefsizey = HEADERY;
 601         art->keymapflag = ED_KEYMAP_UI | ED_KEYMAP_VIEW2D | ED_KEYMAP_HEADER;
 602         art->init = file_header_area_init;
 603         art->draw = file_header_area_draw;
 604         // art->listener = file_header_area_listener;
 605         BLI_addhead(&st->regiontypes, art);
 606
 607         /* regions: ui */
 608         art = MEM_callocN(sizeof(ARegionType), "spacetype file region");
 609         art->regionid = RGN_TYPE_UI;
 610         art->prefsizey = 60;
 611         art->keymapflag = ED_KEYMAP_UI;
 612         art->listener = file_ui_area_listener;
 613         art->init = file_ui_area_init;
 614         art->draw = file_ui_area_draw;
 615         BLI_addhead(&st->regiontypes, art);
 616
 617         /* regions: channels (directories) */
 618         art = MEM_callocN(sizeof(ARegionType), "spacetype file region");
 619         art->regionid = RGN_TYPE_CHANNELS;
 620         art->prefsizex = 240;
 621         art->keymapflag = ED_KEYMAP_UI;
 622         art->listener = file_channel_area_listener;
 623         art->init = file_channel_area_init;
 624         art->draw = file_channel_area_draw;
 625         BLI_addhead(&st->regiontypes, art);
 626         file_panels_register(art);
 627
 628         BKE_spacetype_register(st);
 629
 630 }
 631
 632 void ED_file_init(void)
 633 {
 634         ED_file_read_bookmarks();
 635
 636         if (G.background == false) {
 637                 filelist_init_icons();
 638         }
 639
 640         IMB_thumb_makedirs();
 641 }
 642
 643 void ED_file_exit(void)
 644 {
 645         fsmenu_free();
 646
 647         if (G.background == false) {
 648                 filelist_free_icons();
 649         }
 650 }
 651
 652 void ED_file_read_bookmarks(void)
 653 {
 654         const char * const cfgdir = BKE_appdir_folder_id(BLENDER_USER_CONFIG, NULL);
 655
 656         fsmenu_free();
 657
 658         fsmenu_read_system(fsmenu_get(), true);
 659
 660         if (cfgdir) {
 661                 char name[FILE_MAX];
 662                 BLI_make_file_string("/", name, cfgdir, BLENDER_BOOKMARK_FILE);
 663                 fsmenu_read_bookmarks(fsmenu_get(), name);
 664         }
 665 }
 666