2.5 filebrowser
[blender-staging.git] / source / blender / editors / space_file / filesel.c
index d57fc7f90bc4ef7c73bdd146f195a0dac3831c25..e9e09d8f60b2cce3c1ce512bf49cb887c8b6d453 100644 (file)
@@ -73,6 +73,8 @@
 #include "BIF_gl.h"
 #include "BIF_glutil.h"
 
+#include "RNA_access.h"
+
 #include "UI_interface.h"
 #include "UI_resources.h"
 #include "UI_view2d.h"
 #include "file_intern.h"
 #include "filelist.h"
 
+#if defined __BeOS
+static int fnmatch(const char *pattern, const char *string, int flags)
+{
+       return 0;
+}
+#elif defined WIN32 && !defined _LIBC
+       /* use fnmatch included in blenlib */
+       #include "BLI_fnmatch.h"
+#else
+       #include <fnmatch.h>
+#endif
 
 FileSelectParams* ED_fileselect_get_params(struct SpaceFile *sfile)
 {
        if (!sfile->params) {
-               ED_fileselect_set_params(sfile, "", "/", 0, FILE_SHORTDISPLAY, 0, FILE_SORTALPHA);
+               ED_fileselect_set_params(sfile);
        }
        return sfile->params;
 }
 
-short ED_fileselect_set_params(SpaceFile *sfile, const char *title, const char *path,
-                                                          short flag, short display, short filter, short sort)
+short ED_fileselect_set_params(SpaceFile *sfile)
 {
        char name[FILE_MAX], dir[FILE_MAX], file[FILE_MAX];
        FileSelectParams *params;
+       wmOperator *op = sfile->op;
 
+       /* create new parameters if necessary */
        if (!sfile->params) {
                sfile->params= MEM_callocN(sizeof(FileSelectParams), "fileselparams");
+               /* set path to most recently opened .blend */
+               BLI_strncpy(sfile->params->dir, G.sce, sizeof(sfile->params->dir));
+               BLI_split_dirfile(G.sce, dir, file);
+               BLI_strncpy(sfile->params->file, file, sizeof(sfile->params->file));
+               BLI_make_file_string(G.sce, sfile->params->dir, dir, ""); /* XXX needed ? - also solve G.sce */
        }
 
        params = sfile->params;
 
-       params->flag = flag;
-       params->display = display;
-       params->filter = filter;
-       params->sort = sort;
-
-       BLI_strncpy(params->title, title, sizeof(params->title));
-       
-       BLI_strncpy(name, path, sizeof(name));
-       BLI_convertstringcode(name, G.sce);
+       /* set the parameters from the operator, if it exists */
+       if (op) {
+               BLI_strncpy(params->title, op->type->name, sizeof(params->title));
+
+               params->type = RNA_int_get(op->ptr, "filemode");
+
+               if (RNA_property_is_set(op->ptr, "path")) {
+                       RNA_string_get(op->ptr, "path", name);
+                       if (params->type == FILE_LOADLIB) {
+                               BLI_strncpy(params->dir, name, sizeof(params->dir));
+                               BLI_cleanup_dir(G.sce, params->dir);    
+                       } else { 
+                               /* if operator has path set, use it, otherwise keep the last */
+                               BLI_convertstringcode(name, G.sce);
+                               BLI_split_dirfile(name, dir, file);
+                               BLI_strncpy(params->file, file, sizeof(params->file));
+                               BLI_make_file_string(G.sce, params->dir, dir, ""); /* XXX needed ? - also solve G.sce */
+                       }
+               }
+               params->filter = 0;
+               params->filter |= RNA_boolean_get(op->ptr, "filter_blender") ? BLENDERFILE : 0;
+               params->filter |= RNA_boolean_get(op->ptr, "filter_image") ? IMAGEFILE : 0;
+               params->filter |= RNA_boolean_get(op->ptr, "filter_movie") ? MOVIEFILE : 0;
+               params->filter |= RNA_boolean_get(op->ptr, "filter_text") ? TEXTFILE : 0;
+               params->filter |= RNA_boolean_get(op->ptr, "filter_python") ? PYSCRIPTFILE : 0;
+               params->filter |= RNA_boolean_get(op->ptr, "filter_font") ? FTFONTFILE : 0;
+               params->filter |= RNA_boolean_get(op->ptr, "filter_sound") ? SOUNDFILE : 0;
+               params->filter |= RNA_boolean_get(op->ptr, "filter_text") ? TEXTFILE : 0;
+               params->filter |= RNA_boolean_get(op->ptr, "filter_folder") ? FOLDERFILE : 0;
+               if (params->filter != 0)
+                       params->flag |= FILE_FILTER;
+
+               params->flag |= FILE_HIDE_DOT;
+
+               if (params->type == FILE_LOADLIB) {
+                       params->flag |= RNA_boolean_get(op->ptr, "link") ? FILE_LINK : 0;
+                       params->flag |= RNA_boolean_get(op->ptr, "autoselect") ? FILE_AUTOSELECT : 0;
+                       params->flag |= RNA_boolean_get(op->ptr, "active_layer") ? FILE_ACTIVELAY : 0;
+               }
 
-       BLI_split_dirfile(name, dir, file);
-       BLI_strncpy(params->file, file, sizeof(params->file));
-       BLI_strncpy(params->dir, dir, sizeof(params->dir));
-       BLI_make_file_string(G.sce, params->dir, dir, ""); /* XXX needed ? - also solve G.sce */                        
+               if(params->filter & (IMAGEFILE|MOVIEFILE))
+                       params->display= FILE_IMGDISPLAY;
+               else
+                       params->display= FILE_SHORTDISPLAY;
+               
+       } else {
+               /* default values, if no operator */
+               params->type = FILE_UNIX;
+               params->flag |= FILE_HIDE_DOT;
+               params->display = FILE_SHORTDISPLAY;
+               params->filter = 0;
+               params->sort = FILE_SORT_ALPHA;
+       }
 
        return 1;
 }
 
 void ED_fileselect_reset_params(SpaceFile *sfile)
 {
+       sfile->params->type = FILE_UNIX;
        sfile->params->flag = 0;
        sfile->params->title[0] = '\0';
 }
 
+int ED_fileselect_layout_numfiles(FileLayout* layout, struct ARegion *ar)
+{
+       int numfiles;
+
+       if (layout->flag & FILE_LAYOUT_HOR) {
+               short width = ar->v2d.cur.xmax - ar->v2d.cur.xmin - 2*layout->tile_border_x;
+               numfiles = width/layout->tile_w + 1;
+       } else {
+               short height = ar->v2d.cur.ymax - ar->v2d.cur.ymin - 2*layout->tile_border_y;
+               numfiles = height/layout->tile_h + 1;
+       }
+
+       return layout->columns*layout->rows;
+}
 
 int ED_fileselect_layout_offset(FileLayout* layout, int x, int y)
 {
        int offsetx, offsety;
        int active_file;
 
+       if (layout == NULL)
+               return 0;
+       
        offsetx = (x)/(layout->tile_w + 2*layout->tile_border_x);
        offsety = (y)/(layout->tile_h + 2*layout->tile_border_y);
        
-       if (offsetx > layout->columns-1) offsetx = -1 ;
-       if (offsety > layout->rows-1) offsety = -1 ;
+       if (offsetx > layout->columns-1) return -1 ;
+       if (offsety > layout->rows-1) return -1 ;
 
        if (layout->flag & FILE_LAYOUT_HOR) 
                active_file = layout->rows*offsetx + offsety;
@@ -159,7 +235,7 @@ float file_string_width(const char* str)
 {
        uiStyle *style= U.uistyles.first;
        uiStyleFontSet(&style->widget);
-       return BLF_width(str);
+       return BLF_width((char *)str);
 }
 
 float file_font_pointsize()
@@ -208,68 +284,79 @@ static void column_widths(struct FileList* files, struct FileLayout* layout)
 
 void ED_fileselect_init_layout(struct SpaceFile *sfile, struct ARegion *ar)
 {
-       FileSelectParams* params = ED_fileselect_get_params(sfile);
+       FileSelectParams *params = ED_fileselect_get_params(sfile);
+       FileLayout *layout=0;
        View2D *v2d= &ar->v2d;
        int maxlen = 0;
-       int numfiles = filelist_numfiles(sfile->files);
-       int textheight = file_font_pointsize();
+       int numfiles;
+       int textheight;
        if (sfile->layout == 0) {
                sfile->layout = MEM_callocN(sizeof(struct FileLayout), "file_layout");
-       }
+               sfile->layout->dirty = 1;
+       } 
+
+       if (!sfile->layout->dirty) return;
+
+       numfiles = filelist_numfiles(sfile->files);
+       textheight = file_font_pointsize();
+       layout = sfile->layout;
+       layout->textheight = textheight;
+
        if (params->display == FILE_IMGDISPLAY) {
-               sfile->layout->prv_w = 96;
-               sfile->layout->prv_h = 96;
-               sfile->layout->tile_border_x = 6;
-               sfile->layout->tile_border_y = 6;
-               sfile->layout->prv_border_x = 6;
-               sfile->layout->prv_border_y = 6;
-               sfile->layout->tile_w = sfile->layout->prv_w + 2*sfile->layout->prv_border_x;
-               sfile->layout->tile_h = sfile->layout->prv_h + 2*sfile->layout->prv_border_y + textheight;
-               sfile->layout->width= (v2d->cur.xmax - v2d->cur.xmin - 2*sfile->layout->tile_border_x);
-               sfile->layout->columns= sfile->layout->width / (sfile->layout->tile_w + 2*sfile->layout->tile_border_x);
-               if(sfile->layout->columns > 0)
-                       sfile->layout->rows= numfiles/sfile->layout->columns + 1; // XXX dirty, modulo is zero
+               layout->prv_w = 96;
+               layout->prv_h = 96;
+               layout->tile_border_x = 6;
+               layout->tile_border_y = 6;
+               layout->prv_border_x = 6;
+               layout->prv_border_y = 6;
+               layout->tile_w = layout->prv_w + 2*layout->prv_border_x;
+               layout->tile_h = layout->prv_h + 2*layout->prv_border_y + textheight;
+               layout->width= (v2d->cur.xmax - v2d->cur.xmin - 2*layout->tile_border_x);
+               layout->columns= layout->width / (layout->tile_w + 2*layout->tile_border_x);
+               if(layout->columns > 0)
+                       layout->rows= numfiles/layout->columns + 1; // XXX dirty, modulo is zero
                else {
-                       sfile->layout->columns = 1;
-                       sfile->layout->rows= numfiles + 1; // XXX dirty, modulo is zero
+                       layout->columns = 1;
+                       layout->rows= numfiles + 1; // XXX dirty, modulo is zero
                }
-               sfile->layout->height= sfile->layout->rows*(sfile->layout->tile_h+2*sfile->layout->tile_border_y) + sfile->layout->tile_border_y*2;
-               sfile->layout->flag = FILE_LAYOUT_VER;
+               layout->height= sfile->layout->rows*(layout->tile_h+2*layout->tile_border_y) + layout->tile_border_y*2;
+               layout->flag = FILE_LAYOUT_VER;
        } else {
-               sfile->layout->prv_w = 0;
-               sfile->layout->prv_h = 0;
-               sfile->layout->tile_border_x = 8;
-               sfile->layout->tile_border_y = 2;
-               sfile->layout->prv_border_x = 0;
-               sfile->layout->prv_border_y = 0;
-               sfile->layout->tile_h = textheight*3/2;
-               sfile->layout->height= v2d->cur.ymax - v2d->cur.ymin;
-               sfile->layout->rows = sfile->layout->height / (sfile->layout->tile_h + 2*sfile->layout->tile_border_y);;
+               layout->prv_w = 0;
+               layout->prv_h = 0;
+               layout->tile_border_x = 8;
+               layout->tile_border_y = 2;
+               layout->prv_border_x = 0;
+               layout->prv_border_y = 0;
+               layout->tile_h = textheight*3/2;
+               layout->height= v2d->cur.ymax - v2d->cur.ymin - 2*layout->tile_border_y;
+               layout->rows = layout->height / (layout->tile_h + 2*layout->tile_border_y);
         
-               column_widths(sfile->files, sfile->layout);
+               column_widths(sfile->files, layout);
 
                if (params->display == FILE_SHORTDISPLAY) {
-                       maxlen = sfile->layout->column_widths[COLUMN_NAME] +
-                                        sfile->layout->column_widths[COLUMN_SIZE];
+                       maxlen = layout->column_widths[COLUMN_NAME] +
+                                        layout->column_widths[COLUMN_SIZE];
                        maxlen += 20+2*10; // for icon and space between columns
                } else {
-                       maxlen = sfile->layout->column_widths[COLUMN_NAME] +
-                                        sfile->layout->column_widths[COLUMN_DATE] +
-                                        sfile->layout->column_widths[COLUMN_TIME] +
-                                        sfile->layout->column_widths[COLUMN_SIZE];
+                       maxlen = layout->column_widths[COLUMN_NAME] +
+                                        layout->column_widths[COLUMN_DATE] +
+                                        layout->column_widths[COLUMN_TIME] +
+                                        layout->column_widths[COLUMN_SIZE];
                                        /* XXX add mode1, mode2, mode3, owner columns for non-windows platforms */
                        maxlen += 20+4*10; // for icon and space between columns
                }
-               sfile->layout->tile_w = maxlen + 40;
-               if(sfile->layout->rows > 0)
-                       sfile->layout->columns = numfiles/sfile->layout->rows + 1; // XXX dirty, modulo is zero
+               layout->tile_w = maxlen + 40;
+               if(layout->rows > 0)
+                       layout->columns = numfiles/layout->rows + 1; // XXX dirty, modulo is zero
                else {
-                       sfile->layout->rows = 1;
-                       sfile->layout->columns = numfiles + 1; // XXX dirty, modulo is zero
+                       layout->rows = 1;
+                       layout->columns = numfiles + 1; // XXX dirty, modulo is zero
                }
-               sfile->layout->width = sfile->layout->columns * (sfile->layout->tile_w + 2*sfile->layout->tile_border_x) + sfile->layout->tile_border_x*2;
-               sfile->layout->flag = FILE_LAYOUT_HOR;
-       } 
+               layout->width = sfile->layout->columns * (layout->tile_w + 2*layout->tile_border_x) + layout->tile_border_x*2;
+               layout->flag = FILE_LAYOUT_HOR;
+       }
+       layout->dirty= 0;
 }
 
 FileLayout* ED_fileselect_get_layout(struct SpaceFile *sfile, struct ARegion *ar)
@@ -279,3 +366,64 @@ FileLayout* ED_fileselect_get_layout(struct SpaceFile *sfile, struct ARegion *ar
        }
        return sfile->layout;
 }
+
+void file_change_dir(struct SpaceFile *sfile)
+{
+       if (sfile->params) { 
+               filelist_setdir(sfile->files, sfile->params->dir);
+
+               if(folderlist_clear_next(sfile))
+                       folderlist_free(sfile->folders_next);
+
+               folderlist_pushdir(sfile->folders_prev, sfile->params->dir);
+
+               filelist_free(sfile->files);
+               sfile->params->active_file = -1;
+       }
+}
+
+int file_select_match(struct SpaceFile *sfile, const char *pattern)
+{
+       int match = 0;
+       if (strchr(pattern, '*') || strchr(pattern, '?') || strchr(pattern, '[')) {
+               int i;
+               struct direntry *file;
+               int n = filelist_numfiles(sfile->files);
+
+               for (i = 0; i < n; i++) {
+                       file = filelist_file(sfile->files, i);
+                       if (fnmatch(pattern, file->relname, 0) == 0) {
+                               file->flags |= ACTIVE;
+                               match = 1;
+                       }
+               }
+       }
+       return match;
+}
+
+
+void autocomplete_directory(struct bContext *C, char *str, void *arg_v)
+{
+       char tmp[FILE_MAX];
+       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);
+                       const char* dir = filelist_dir(sfile->files);
+                       if (file && S_ISDIR(file->type))        {
+                               BLI_make_file_string(G.sce, tmp, dir, file->relname);
+                               autocomplete_do_name(autocpl,tmp);
+                       }
+               }
+               autocomplete_end(autocpl, str);
+               if (BLI_exists(str)) {
+                       BLI_add_slash(str);
+               }
+       }
+}