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/**
* $Id$
*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* The Original Code is Copyright (C) 2008 Blender Foundation.
* All rights reserved.
*
*
* Contributor(s): Blender Foundation
*
* ***** END GPL LICENSE BLOCK *****
*/
#include <string.h>
#include <stdio.h>
#include <math.h>
#include <sys/stat.h>
#include <sys/types.h>
#ifdef WIN32
#include <io.h>
#include <direct.h>
#include "BLI_winstuff.h"
#else
#include <unistd.h>
#include <sys/times.h>
#endif
#include "DNA_space_types.h"
#include "DNA_scene_types.h"
#include "DNA_screen_types.h"
#include "DNA_windowmanager_types.h"
#include "MEM_guardedalloc.h"
#include "BLI_blenlib.h"
#include "BLI_linklist.h"
#include "BLI_storage_types.h"
#include "BLI_dynstr.h"
#include "BKE_context.h"
#include "BKE_screen.h"
#include "BKE_global.h"
#include "DNA_userdef_types.h"
#include "ED_screen.h"
#include "ED_util.h"
#include "ED_fileselect.h"
#include "WM_api.h"
#include "WM_types.h"
#include "BIF_gl.h"
#include "BIF_glutil.h"
#include "UI_interface.h"
#include "UI_resources.h"
#include "UI_view2d.h"
#include "file_intern.h"
#include "filelist.h"
FileSelectParams* ED_fileselect_get_params(struct SpaceFile *sfile)
{
if (!sfile->params) {
ED_fileselect_set_params(sfile, FILE_UNIX, "", "/", 0, FILE_SHORTDISPLAY, 0);
}
return sfile->params;
}
short ED_fileselect_set_params(SpaceFile *sfile, int type, const char *title, const char *path,
short flag, short display, short filter)
{
char name[FILE_MAX], dir[FILE_MAX], file[FILE_MAX];
FileSelectParams *params;
if (!sfile->params) {
sfile->params= MEM_callocN(sizeof(FileSelectParams), "fileselparams");
}
params = sfile->params;
params->type = type;
params->flag = flag;
params->display = display;
params->filter = filter;
BLI_strncpy(params->title, title, sizeof(params->title));
BLI_strncpy(name, path, sizeof(name));
BLI_convertstringcode(name, G.sce);
switch(type) {
case FILE_MAIN:
break;
case FILE_LOADLIB:
break;
case FILE_BLENDER:
case FILE_LOADFONT:
default:
{
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 */
}
break;
}
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_offset(FileLayout* layout, int x, int y)
{
int offsetx, offsety;
int active_file;
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 = layout->columns-1 ;
if (offsety > layout->rows-1) offsety = layout->rows-1 ;
if (layout->flag & FILE_LAYOUT_HOR)
active_file = layout->rows*offsetx + offsety;
else
active_file = offsetx + layout->columns*offsety;
printf("OFFSET %d %d %d %d %d\n", x,y, offsetx, offsety, active_file);
return active_file;
}
void ED_fileselect_layout_tilepos(FileLayout* layout, int tile, short *x, short *y)
{
if (layout->flag == FILE_LAYOUT_HOR) {
*x = layout->tile_border_x + (tile/layout->rows)*(layout->tile_w+2*layout->tile_border_x);
*y = layout->tile_border_y + (tile%layout->rows)*(layout->tile_h+2*layout->tile_border_y);
} else {
*x = layout->tile_border_x + ((tile)%layout->columns)*(layout->tile_w+2*layout->tile_border_x);
*y = layout->tile_border_y + ((tile)/layout->columns)*(layout->tile_h+2*layout->tile_border_y);
}
}
void ED_fileselect_init_layout(struct SpaceFile *sfile, struct ARegion *ar)
{
FileSelectParams* params = ED_fileselect_get_params(sfile);
View2D *v2d= &ar->v2d;
int maxlen = 0;
int numfiles = filelist_numfiles(sfile->files);
if (sfile->layout == 0) {
sfile->layout = MEM_callocN(sizeof(struct FileLayout), "file_layout");
}
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 + 12; // XXX 12 = font h
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
else {
sfile->layout->columns = 1;
sfile->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;
} 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 = 12*3/2; // XXX 12 = font h
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);;
if (params->display == FILE_SHORTDISPLAY) {
maxlen = filelist_column_len(sfile->files, COLUMN_NAME) +
filelist_column_len(sfile->files, COLUMN_SIZE);
maxlen += 20+2*10; // for icon and space between columns
} else {
maxlen = filelist_column_len(sfile->files, COLUMN_NAME) +
filelist_column_len(sfile->files, COLUMN_DATE) +
filelist_column_len(sfile->files, COLUMN_TIME) +
filelist_column_len(sfile->files, COLUMN_SIZE) /* +
filelist_column_len(sfile->files, COLUMN_MODE1) +
filelist_column_len(sfile->files, COLUMN_MODE2) +
filelist_column_len(sfile->files, COLUMN_MODE3) +
filelist_column_len(sfile->files, COLUMN_OWNER) */ ;
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
else {
sfile->layout->rows = 1;
sfile->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;
}
}
FileLayout* ED_fileselect_get_layout(struct SpaceFile *sfile, struct ARegion *ar)
{
if (!sfile->layout) {
ED_fileselect_init_layout(sfile, ar);
}
return sfile->layout;
}
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