534 lines
15 KiB
C
534 lines
15 KiB
C
/**
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* $Id$
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*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2008 Blender Foundation.
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* All rights reserved.
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*
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*
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* Contributor(s): Blender Foundation
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#include <string.h>
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#include <stdio.h>
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#include <math.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#ifdef WIN32
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#include <io.h>
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#include <direct.h>
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#include "BLI_winstuff.h"
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#else
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#include <unistd.h>
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#include <sys/times.h>
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#endif
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/* path/file handeling stuff */
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#ifndef WIN32
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#include <dirent.h>
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#include <unistd.h>
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#else
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#include <io.h>
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#include "BLI_winstuff.h"
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#endif
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#include "DNA_space_types.h"
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#include "DNA_screen_types.h"
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#include "DNA_userdef_types.h"
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#include "MEM_guardedalloc.h"
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#include "BLI_blenlib.h"
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#include "BLI_linklist.h"
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#include "BLI_storage_types.h"
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#include "BLI_dynstr.h"
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#include "BLO_readfile.h"
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#include "BKE_context.h"
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#include "BKE_screen.h"
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#include "BKE_global.h"
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#include "BLF_api.h"
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#include "ED_fileselect.h"
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#include "WM_api.h"
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#include "WM_types.h"
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#include "BIF_gl.h"
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#include "BIF_glutil.h"
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#include "RNA_access.h"
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#include "UI_interface.h"
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#include "file_intern.h"
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#include "filelist.h"
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#if defined WIN32 && !defined _LIBC
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# include "BLI_fnmatch.h" /* use fnmatch included in blenlib */
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#else
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# include <fnmatch.h>
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#endif
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FileSelectParams* ED_fileselect_get_params(struct SpaceFile *sfile)
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{
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if (!sfile->params) {
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ED_fileselect_set_params(sfile);
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}
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return sfile->params;
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}
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short ED_fileselect_set_params(SpaceFile *sfile)
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{
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FileSelectParams *params;
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wmOperator *op = sfile->op;
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/* create new parameters if necessary */
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if (!sfile->params) {
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sfile->params= MEM_callocN(sizeof(FileSelectParams), "fileselparams");
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/* set path to most recently opened .blend */
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BLI_split_dirfile(G.sce, sfile->params->dir, sfile->params->file);
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}
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params = sfile->params;
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/* set the parameters from the operator, if it exists */
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if (op) {
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BLI_strncpy(params->title, op->type->name, sizeof(params->title));
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if(RNA_struct_find_property(op->ptr, "filemode"))
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params->type = RNA_int_get(op->ptr, "filemode");
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else
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params->type = FILE_SPECIAL;
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if (RNA_struct_find_property(op->ptr, "filepath") && RNA_property_is_set(op->ptr, "filepath")) {
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char name[FILE_MAX];
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RNA_string_get(op->ptr, "filepath", name);
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if (params->type == FILE_LOADLIB) {
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BLI_strncpy(params->dir, name, sizeof(params->dir));
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sfile->params->file[0]= '\0';
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}
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else {
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BLI_split_dirfile(name, sfile->params->dir, sfile->params->file);
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}
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}
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else {
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if (RNA_struct_find_property(op->ptr, "directory") && RNA_property_is_set(op->ptr, "directory")) {
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RNA_string_get(op->ptr, "directory", params->dir);
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sfile->params->file[0]= '\0';
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}
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if (RNA_struct_find_property(op->ptr, "filename") && RNA_property_is_set(op->ptr, "filename")) {
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RNA_string_get(op->ptr, "filename", params->file);
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}
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}
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if(params->dir[0]) {
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BLI_cleanup_dir(G.sce, params->dir);
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BLI_path_abs(params->dir, G.sce);
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}
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params->filter = 0;
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if(RNA_struct_find_property(op->ptr, "filter_blender"))
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params->filter |= RNA_boolean_get(op->ptr, "filter_blender") ? BLENDERFILE : 0;
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if(RNA_struct_find_property(op->ptr, "filter_image"))
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params->filter |= RNA_boolean_get(op->ptr, "filter_image") ? IMAGEFILE : 0;
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if(RNA_struct_find_property(op->ptr, "filter_movie"))
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params->filter |= RNA_boolean_get(op->ptr, "filter_movie") ? MOVIEFILE : 0;
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if(RNA_struct_find_property(op->ptr, "filter_text"))
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params->filter |= RNA_boolean_get(op->ptr, "filter_text") ? TEXTFILE : 0;
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if(RNA_struct_find_property(op->ptr, "filter_python"))
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params->filter |= RNA_boolean_get(op->ptr, "filter_python") ? PYSCRIPTFILE : 0;
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if(RNA_struct_find_property(op->ptr, "filter_font"))
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params->filter |= RNA_boolean_get(op->ptr, "filter_font") ? FTFONTFILE : 0;
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if(RNA_struct_find_property(op->ptr, "filter_sound"))
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params->filter |= RNA_boolean_get(op->ptr, "filter_sound") ? SOUNDFILE : 0;
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if(RNA_struct_find_property(op->ptr, "filter_text"))
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params->filter |= RNA_boolean_get(op->ptr, "filter_text") ? TEXTFILE : 0;
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if(RNA_struct_find_property(op->ptr, "filter_folder"))
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params->filter |= RNA_boolean_get(op->ptr, "filter_folder") ? FOLDERFILE : 0;
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if(RNA_struct_find_property(op->ptr, "filter_btx"))
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params->filter |= RNA_boolean_get(op->ptr, "filter_btx") ? BTXFILE : 0;
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if(RNA_struct_find_property(op->ptr, "filter_collada"))
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params->filter |= RNA_boolean_get(op->ptr, "filter_collada") ? COLLADAFILE : 0;
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if (params->filter != 0) {
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if (U.uiflag & USER_FILTERFILEEXTS) {
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params->flag |= FILE_FILTER;
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} else {
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params->flag &= ~FILE_FILTER;
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}
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}
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if (U.uiflag & USER_HIDE_DOT) {
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params->flag |= FILE_HIDE_DOT;
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} else {
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params->flag &= ~FILE_HIDE_DOT;
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}
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if (params->type == FILE_LOADLIB) {
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params->flag |= RNA_boolean_get(op->ptr, "link") ? FILE_LINK : 0;
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params->flag |= RNA_boolean_get(op->ptr, "autoselect") ? FILE_AUTOSELECT : 0;
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params->flag |= RNA_boolean_get(op->ptr, "active_layer") ? FILE_ACTIVELAY : 0;
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}
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if(params->filter & (IMAGEFILE|MOVIEFILE))
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params->display= FILE_IMGDISPLAY;
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else
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params->display= FILE_SHORTDISPLAY;
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} else {
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/* default values, if no operator */
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params->type = FILE_UNIX;
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params->flag |= FILE_HIDE_DOT;
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params->display = FILE_SHORTDISPLAY;
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params->filter = 0;
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params->sort = FILE_SORT_ALPHA;
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}
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return 1;
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}
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void ED_fileselect_reset_params(SpaceFile *sfile)
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{
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sfile->params->type = FILE_UNIX;
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sfile->params->flag = 0;
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sfile->params->title[0] = '\0';
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}
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int ED_fileselect_layout_numfiles(FileLayout* layout, struct ARegion *ar)
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{
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int numfiles;
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if (layout->flag & FILE_LAYOUT_HOR) {
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int width = ar->v2d.cur.xmax - ar->v2d.cur.xmin - 2*layout->tile_border_x;
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numfiles = (float)width/(float)layout->tile_w+0.5;
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return numfiles*layout->rows;
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} else {
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int height = ar->v2d.cur.ymax - ar->v2d.cur.ymin - 2*layout->tile_border_y;
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numfiles = (float)height/(float)layout->tile_h+0.5;
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return numfiles*layout->columns;
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}
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}
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int ED_fileselect_layout_offset(FileLayout* layout, int clamp_bounds, int x, int y)
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{
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int offsetx, offsety;
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int active_file;
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if (layout == NULL)
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return 0;
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offsetx = (x)/(layout->tile_w + 2*layout->tile_border_x);
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offsety = (y)/(layout->tile_h + 2*layout->tile_border_y);
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if (clamp_bounds) {
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CLAMP(offsetx, 0, layout->columns-1);
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CLAMP(offsety, 0, layout->rows-1);
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} else {
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if (offsetx > layout->columns-1) return -1 ;
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if (offsety > layout->rows-1) return -1 ;
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}
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if (layout->flag & FILE_LAYOUT_HOR)
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active_file = layout->rows*offsetx + offsety;
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else
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active_file = offsetx + layout->columns*offsety;
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return active_file;
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}
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void ED_fileselect_layout_tilepos(FileLayout* layout, int tile, int *x, int *y)
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{
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if (layout->flag == FILE_LAYOUT_HOR) {
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*x = layout->tile_border_x + (tile/layout->rows)*(layout->tile_w+2*layout->tile_border_x);
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*y = layout->tile_border_y + (tile%layout->rows)*(layout->tile_h+2*layout->tile_border_y);
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} else {
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*x = layout->tile_border_x + ((tile)%layout->columns)*(layout->tile_w+2*layout->tile_border_x);
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*y = layout->tile_border_y + ((tile)/layout->columns)*(layout->tile_h+2*layout->tile_border_y);
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}
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}
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float file_string_width(const char* str)
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{
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uiStyle *style= U.uistyles.first;
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uiStyleFontSet(&style->widget);
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return BLF_width(style->widget.uifont_id, (char *)str);
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}
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float file_font_pointsize()
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{
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float s;
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char tmp[2] = "X";
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uiStyle *style= U.uistyles.first;
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uiStyleFontSet(&style->widget);
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s = BLF_height(style->widget.uifont_id, tmp);
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return style->widget.points;
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}
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static void column_widths(struct FileList* files, struct FileLayout* layout)
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{
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int i;
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int numfiles = filelist_numfiles(files);
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for (i=0; i<MAX_FILE_COLUMN; ++i) {
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layout->column_widths[i] = 0;
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}
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for (i=0; (i < numfiles); ++i)
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{
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struct direntry* file = filelist_file(files, i);
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if (file) {
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int len;
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len = file_string_width(file->relname);
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if (len > layout->column_widths[COLUMN_NAME]) layout->column_widths[COLUMN_NAME] = len + 20;
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len = file_string_width(file->date);
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if (len > layout->column_widths[COLUMN_DATE]) layout->column_widths[COLUMN_DATE] = len;
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len = file_string_width(file->time);
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if (len > layout->column_widths[COLUMN_TIME]) layout->column_widths[COLUMN_TIME] = len;
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len = file_string_width(file->size);
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if (len > layout->column_widths[COLUMN_SIZE]) layout->column_widths[COLUMN_SIZE] = len;
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len = file_string_width(file->mode1);
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if (len > layout->column_widths[COLUMN_MODE1]) layout->column_widths[COLUMN_MODE1] = len;
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len = file_string_width(file->mode2);
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if (len > layout->column_widths[COLUMN_MODE2]) layout->column_widths[COLUMN_MODE2] = len;
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len = file_string_width(file->mode3);
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if (len > layout->column_widths[COLUMN_MODE3]) layout->column_widths[COLUMN_MODE3] = len;
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len = file_string_width(file->owner);
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if (len > layout->column_widths[COLUMN_OWNER]) layout->column_widths[COLUMN_OWNER] = len;
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}
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}
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}
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void ED_fileselect_init_layout(struct SpaceFile *sfile, struct ARegion *ar)
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{
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FileSelectParams *params = ED_fileselect_get_params(sfile);
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FileLayout *layout=0;
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View2D *v2d= &ar->v2d;
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int maxlen = 0;
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int numfiles;
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int textheight;
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if (sfile->layout == 0) {
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sfile->layout = MEM_callocN(sizeof(struct FileLayout), "file_layout");
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sfile->layout->dirty = 1;
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}
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if (!sfile->layout->dirty) return;
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numfiles = filelist_numfiles(sfile->files);
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textheight = file_font_pointsize();
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layout = sfile->layout;
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layout->textheight = textheight;
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if (params->display == FILE_IMGDISPLAY) {
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layout->prv_w = 96;
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layout->prv_h = 96;
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layout->tile_border_x = 6;
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layout->tile_border_y = 6;
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layout->prv_border_x = 6;
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layout->prv_border_y = 6;
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layout->tile_w = layout->prv_w + 2*layout->prv_border_x;
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layout->tile_h = layout->prv_h + 2*layout->prv_border_y + textheight;
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layout->width= (v2d->cur.xmax - v2d->cur.xmin - 2*layout->tile_border_x);
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layout->columns= layout->width / (layout->tile_w + 2*layout->tile_border_x);
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if(layout->columns > 0)
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layout->rows= numfiles/layout->columns + 1; // XXX dirty, modulo is zero
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else {
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layout->columns = 1;
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layout->rows= numfiles + 1; // XXX dirty, modulo is zero
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}
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layout->height= sfile->layout->rows*(layout->tile_h+2*layout->tile_border_y) + layout->tile_border_y*2;
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layout->flag = FILE_LAYOUT_VER;
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} else {
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layout->prv_w = 0;
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layout->prv_h = 0;
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layout->tile_border_x = 8;
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layout->tile_border_y = 2;
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layout->prv_border_x = 0;
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layout->prv_border_y = 0;
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layout->tile_h = textheight*3/2;
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layout->height= v2d->cur.ymax - v2d->cur.ymin - 2*layout->tile_border_y;
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layout->rows = layout->height / (layout->tile_h + 2*layout->tile_border_y);
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column_widths(sfile->files, layout);
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if (params->display == FILE_SHORTDISPLAY) {
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maxlen = layout->column_widths[COLUMN_NAME] + 12 +
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layout->column_widths[COLUMN_SIZE];
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maxlen += 20; // for icon
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} else {
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maxlen = layout->column_widths[COLUMN_NAME] + 12 +
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#ifndef WIN32
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layout->column_widths[COLUMN_MODE1] + 12 +
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layout->column_widths[COLUMN_MODE2] + 12 +
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layout->column_widths[COLUMN_MODE3] + 12 +
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layout->column_widths[COLUMN_OWNER] + 12 +
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#endif
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layout->column_widths[COLUMN_DATE] + 12 +
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layout->column_widths[COLUMN_TIME] + 12 +
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layout->column_widths[COLUMN_SIZE];
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maxlen += 20; // for icon
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}
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layout->tile_w = maxlen;
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if(layout->rows > 0)
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layout->columns = numfiles/layout->rows + 1; // XXX dirty, modulo is zero
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else {
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layout->rows = 1;
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layout->columns = numfiles + 1; // XXX dirty, modulo is zero
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}
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layout->width = sfile->layout->columns * (layout->tile_w + 2*layout->tile_border_x) + layout->tile_border_x*2;
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layout->flag = FILE_LAYOUT_HOR;
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}
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layout->dirty= 0;
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}
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FileLayout* ED_fileselect_get_layout(struct SpaceFile *sfile, struct ARegion *ar)
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{
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if (!sfile->layout) {
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ED_fileselect_init_layout(sfile, ar);
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}
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return sfile->layout;
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}
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void file_change_dir(bContext *C, int checkdir)
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{
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SpaceFile *sfile= CTX_wm_space_file(C);
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if (sfile->params) {
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ED_fileselect_clear(C, sfile);
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if(checkdir && BLI_is_dir(sfile->params->dir)==0) {
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BLI_strncpy(sfile->params->dir, filelist_dir(sfile->files), sizeof(sfile->params->dir));
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/* could return but just refresh the current dir */
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}
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filelist_setdir(sfile->files, sfile->params->dir);
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if(folderlist_clear_next(sfile))
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folderlist_free(sfile->folders_next);
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folderlist_pushdir(sfile->folders_prev, sfile->params->dir);
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}
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}
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int file_select_match(struct SpaceFile *sfile, const char *pattern)
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{
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int match = 0;
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if (strchr(pattern, '*') || strchr(pattern, '?') || strchr(pattern, '[')) {
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int i;
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struct direntry *file;
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int n = filelist_numfiles(sfile->files);
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for (i = 0; i < n; i++) {
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file = filelist_file(sfile->files, i);
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if (fnmatch(pattern, file->relname, 0) == 0) {
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file->flags |= ACTIVEFILE;
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match = 1;
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}
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}
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}
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return match;
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}
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void autocomplete_directory(struct bContext *C, char *str, void *arg_v)
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{
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SpaceFile *sfile= CTX_wm_space_file(C);
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/* search if str matches the beginning of name */
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if(str[0] && sfile->files) {
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char dirname[FILE_MAX];
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DIR *dir;
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struct dirent *de;
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BLI_split_dirfile(str, dirname, NULL);
|
|
|
|
dir = opendir(dirname);
|
|
|
|
if(dir) {
|
|
AutoComplete *autocpl= autocomplete_begin(str, FILE_MAX);
|
|
|
|
while ((de = readdir(dir)) != NULL) {
|
|
if (strcmp(".", de->d_name)==0 || strcmp("..", de->d_name)==0) {
|
|
/* pass */
|
|
}
|
|
else {
|
|
char path[FILE_MAX];
|
|
struct stat status;
|
|
|
|
BLI_join_dirfile(path, dirname, de->d_name);
|
|
|
|
if (stat(path, &status) == 0) {
|
|
if (S_ISDIR(status.st_mode)) { /* is subdir */
|
|
autocomplete_do_name(autocpl, path);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
closedir(dir);
|
|
|
|
autocomplete_end(autocpl, str);
|
|
if (BLI_exists(str)) {
|
|
BLI_add_slash(str);
|
|
} else {
|
|
BLI_strncpy(sfile->params->dir, str, sizeof(sfile->params->dir));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void autocomplete_file(struct bContext *C, char *str, void *arg_v)
|
|
{
|
|
SpaceFile *sfile= CTX_wm_space_file(C);
|
|
|
|
/* search if str matches the beginning of name */
|
|
if(str[0] && sfile->files) {
|
|
AutoComplete *autocpl= autocomplete_begin(str, FILE_MAX);
|
|
int nentries = filelist_numfiles(sfile->files);
|
|
int i;
|
|
|
|
for(i= 0; i<nentries; ++i) {
|
|
struct direntry* file = filelist_file(sfile->files, i);
|
|
if (file && S_ISREG(file->type)) {
|
|
autocomplete_do_name(autocpl, file->relname);
|
|
}
|
|
}
|
|
autocomplete_end(autocpl, str);
|
|
}
|
|
}
|
|
|
|
void ED_fileselect_clear(struct bContext *C, struct SpaceFile *sfile)
|
|
{
|
|
thumbnails_stop(sfile->files, C);
|
|
filelist_freelib(sfile->files);
|
|
filelist_free(sfile->files);
|
|
sfile->params->active_file = -1;
|
|
WM_event_add_notifier(C, NC_SPACE|ND_SPACE_FILE_LIST, NULL);
|
|
}
|
|
|
|
void ED_fileselect_exit(struct bContext *C, struct SpaceFile *sfile)
|
|
{
|
|
thumbnails_stop(sfile->files, C);
|
|
}
|