DialogF.c- DialogF.h
- Makefile.common
- Makefile.dependencies
- check_lin_tif
- clearcase.c
- clearcase.h
- colorchooser.c
- colorchooser.h
- dragAndDrop.c
- dragAndDrop.h
- ec_glob.c
- ec_glob.h
- fileUtils.c
- fileUtils.h
- filedialog.c
- filedialog.h
- fontsel.c
- fontsel.h
- getfiles.c
- getfiles.h
- libxattr.c
- libxattr.h
- managedList.c
- managedList.h
- misc.c
- misc.h
- motif.c
- motif.h
- nedit_malloc.c
- nedit_malloc.h
- pathutils.c
- pathutils.h
- prefFile.c
- prefFile.h
- printUtils.c
- printUtils.h
- rbTree.c
- rbTree.h
- refString.c
- refString.h
- system.h
- textfield.c
- textfield.h
- textfieldP.h
- utils.c
- utils.h
- xdnd.c
- xdnd.h
/*
* Copyright 2019 Olaf Wintermann
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#include "filedialog.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <sys/stat.h>
#include <time.h>
#include <dirent.h>
#include <fnmatch.h>
#include <errno.h>
#include <inttypes.h>
#include <unistd.h>
#include <fcntl.h>
#include <Xm/PrimitiveP.h>
#include <X11/CoreP.h>
"../Microline/XmL/Grid.h"#include
#include <X11/Xresource.h>
/* nedit utils */
#include "nedit_malloc.h"
#include "utils.h"
#include "fileUtils.h"
#include "getfiles.h"
#include "misc.h"
#include "textfield.h"
#include "ec_glob.h"
#include "pathutils.h"
#include "../source/preferences.h"
#include "../source/filter.h"
#include "DialogF.h"
#define WIDGET_SPACING 5
#define WINDOW_SPACING 8
#define BUTTON_EXTRA_SPACE 4
#define DATE_FORMAT_SAME_YEAR "%b %d %H:%M"
#define DATE_FORMAT_OTHER_YEAR "%b %d %Y"
#define KB_SUFFIX "KiB"
#define MB_SUFFIX "MiB"
#define GB_SUFFIX "GiB"
#define TB_SUFFIX "TiB"
static int pixmaps_initialized = 0;
static int pixmaps_error = 0;
static Pixmap newFolderIcon16;
static Pixmap newFolderIcon24;
static Pixmap newFolderIcon32;
static XColor bgColor;
static int LastView = -1; // 0: icon 1: list 2: grid
static char *LastFilter;
#define FSB_ENABLE_DETAIL
const char *newFolder16Data = "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377>>>\377\064\064\064\377\064\064\064\377"
"\064\064\064\377\064\064\064\377ZZZ\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\064\064\064\377\177\177\177\377\177\177\177\377\177"
"\177\177\377www\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\000"
"\000\000\377\363\267/\377\363\267/\377\000\000\000\377\064\064\064\377\064\064\064\377\343"
"\343\343\377\064\064\064\377ooo\377ooo\377ooo\377ooo\377ooo\377ooo\377ooo\377"
"ooo\377\000\000\000\377\363\267/\377\363\267/\377\000\000\000\377ooo\377^^^\377;;;\377"
"\064\064\064\377ooo\377ooo\377ooo\377ooo\377ooo\377\000\000\000\377\000\000\000\377\000\000"
"\000\377\000\000\000\377\363\267/\377\363\267/\377\000\000\000\377\000\000\000\377\000\000\000\377"
"\000\000\000\377\061\061\061\377///\377---\377---\377---\377---\377\000\000\000\377\363"
"\267/\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377"
"\363\267/\377\363\267/\377\000\000\000\377\061\061\061\377MMM\377MMM\377MMM\377MM"
"M\377MMM\377\000\000\000\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377"
"\363\267/\377\363\267/\377\363\267/\377\363\267/\377\000\000\000\377\064\064\064\377"
"MMM\377MMM\377MMM\377MMM\377MMM\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377"
"\363\267/\377\363\267/\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\064\064"
"\064\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377\000\000\000\377"
"\363\267/\377\363\267/\377\000\000\000\377MMM\377MMM\377\064\064\064\377\064\064\064"
"\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377\000\000\000\377\363"
"\267/\377\363\267/\377\000\000\000\377MMM\377MMM\377\064\064\064\377\064\064\064\377"
"MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377\000\000\000\377\000\000\000"
"\377\000\000\000\377\000\000\000\377MMM\377MMM\377\064\064\064\377\064\064\064\377MMM\377M"
"MM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM"
"\377MMM\377MMM\377\064\064\064\377\064\064\064\377MMM\377MMM\377MMM\377MMM\377"
"MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377\064"
"\064\064\377\064\064\064\377MMM\377MMM\377MMM\377MMM\377KKK\377KKK\377KKK\377"
"KKK\377KKK\377JJJ\377JJJ\377GGG\377GGG\377GGG\377\064\064\064\377ZZZ\377\064"
"\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377"
"\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064"
"\377\064\064\064\377\064\064\064\377ZZZ\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377";
const char *newFolder24Data = "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377EEE\377\064\064\064\377\064\064"
"\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\065\065\065\377"
"uuu\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000"
"\000\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\064"
"\064\064\377eee\377\202\202\202\377\202\202\202\377\202\202\202\377\202\202"
"\202\377xxx\377fff\377AAA\377uuu\377\354\354\354\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\000\000\000\377\363\267/\377\363\267"
"/\377\363\267/\377\000\000\000\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\374\374\374\377\064\064\064\377[[[\377ttt\377ttt\377ttt\377ttt\377ttt\377"
"rrr\377eee\377EEE\377\071\071\071\377\071\071\071\377\071\071\071\377\071\071\071\377"
"\070\070\070\377\000\000\000\377\363\267/\377\363\267/\377\363\267/\377\000\000\000\377"
"\070\070\070\377\064\064\064\377;;;\377\264\264\264\377\064\064\064\377XXX\377ooo"
"\377ooo\377ooo\377ooo\377ooo\377ooo\377ooo\377kkk\377hhh\377hhh\377hhh\377"
"hhh\377hhh\377\000\000\000\377\363\267/\377\363\267/\377\363\267/\377\000\000\000\377"
"hhh\377hhh\377SSS\377\070\070\070\377\064\064\064\377XXX\377ooo\377ooo\377ooo\377"
"ooo\377ooo\377ooo\377ooo\377ooo\377ooo\377\000\000\000\377\000\000\000\377\000\000\000\377"
"\000\000\000\377\000\000\000\377\363\267/\377\363\267/\377\363\267/\377\000\000\000\377\000\000"
"\000\377\000\000\000\377\000\000\000\377\000\000\000\377\064\064\064\377HHH\377VVV\377UUU\377UU"
"U\377UUU\377UUU\377UUU\377UUU\377UUU\377UUU\377\000\000\000\377\363\267/\377\363"
"\267/\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377"
"\363\267/\377\363\267/\377\363\267/\377\363\267/\377\000\000\000\377///\377///"
"\377...\377...\377...\377...\377...\377...\377...\377...\377...\377\000\000\000"
"\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377\363"
"\267/\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377"
"\000\000\000\377///\377@@@\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377"
"MMM\377MMM\377\000\000\000\377\363\267/\377\363\267/\377\363\267/\377\363\267/"
"\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377\363"
"\267/\377\363\267/\377\000\000\000\377\064\064\064\377BBB\377MMM\377MMM\377MMM\377"
"MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377\000\000\000\377\000\000\000\377\000\000\000\377"
"\000\000\000\377\000\000\000\377\363\267/\377\363\267/\377\363\267/\377\000\000\000\377\000\000"
"\000\377\000\000\000\377\000\000\000\377\000\000\000\377\064\064\064\377BBB\377MMM\377MMM\377MM"
"M\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377"
"\000\000\000\377\363\267/\377\363\267/\377\363\267/\377\000\000\000\377MMM\377MMM\377"
"BBB\377\064\064\064\377\064\064\064\377BBB\377MMM\377MMM\377MMM\377MMM\377MMM\377"
"MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377\000\000\000\377\363\267"
"/\377\363\267/\377\363\267/\377\000\000\000\377MMM\377MMM\377BBB\377\064\064\064\377"
"\064\064\064\377BBB\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM"
"\377MMM\377MMM\377MMM\377MMM\377MMM\377\000\000\000\377\363\267/\377\363\267/\377"
"\363\267/\377\000\000\000\377MMM\377MMM\377BBB\377\064\064\064\377\064\064\064\377BB"
"B\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377"
"MMM\377MMM\377MMM\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377M"
"MM\377MMM\377BBB\377\064\064\064\377\064\064\064\377BBB\377MMM\377MMM\377MMM\377"
"MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MM"
"M\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377BBB\377\064\064\064\377\064\064"
"\064\377BBB\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MM"
"M\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377"
"MMM\377BBB\377\064\064\064\377\064\064\064\377BBB\377MMM\377MMM\377MMM\377MMM\377"
"MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MM"
"M\377MMM\377MMM\377MMM\377MMM\377MMM\377BBB\377\064\064\064\377\064\064\064\377"
"BBB\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MM"
"M\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377"
"BBB\377\064\064\064\377\064\064\064\377BBB\377MMM\377MMM\377MMM\377MMM\377MMM\377"
"MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MM"
"M\377MMM\377MMM\377MMM\377MMM\377BBB\377\064\064\064\377\064\064\064\377BBB\377"
"MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MM"
"M\377MMM\377MMM\377MMM\377MMM\377MMM\377KKK\377KKK\377KKK\377KKK\377@@@\377"
"\064\064\064\377\064\064\064\377BBB\377MMM\377MMM\377MMM\377MMM\377MMM\377KKK\377"
"III\377III\377III\377III\377III\377III\377III\377GGG\377GGG\377GGG\377FF"
"F\377FFF\377FFF\377FFF\377>>>\377\064\064\064\377EEE\377\064\064\064\377\064\064"
"\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377"
"\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064"
"\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064"
"\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377EEE\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377";
const char *newFolder32Data = "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377UUU\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377"
"\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377>>>\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\000\000\000\377\000\000\000\377\000\000\000\377\000"
"\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064"
"\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377>>>"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000"
"\000\377\000\000\000\377\000\000\000\377\000\000\000\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\064\064\064\377"
"\064\064\064\377\204\204\204\377\204\204\204\377\204\204\204\377\204\204\204"
"\377\204\204\204\377\204\204\204\377yyy\377ooo\377UUU\377\064\064\064\377>>"
">\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\000\000\000\377\000\000\000\377\363\267/\377\363\267/\377\363\267/\377\363"
"\267/\377\000\000\000\377\000\000\000\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\064\064\064\377\064\064\064"
"\377yyy\377yyy\377yyy\377yyy\377yyy\377yyy\377yyy\377yyy\377ooo\377UUU\377"
"\064\064\064\377>>>\377>>>\377>>>\377>>>\377>>>\377\000\000\000\377\000\000\000\377\363"
"\267/\377\363\267/\377\363\267/\377\363\267/\377\000\000\000\377\000\000\000\377;;;\377"
";;;\377\064\064\064\377\064\064\064\377MMM\377\377\377\377\377\064\064\064\377\064"
"\064\064\377ooo\377ooo\377ooo\377ooo\377ooo\377ooo\377ooo\377ooo\377ooo\377"
"ooo\377UUU\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064"
"\064\377\000\000\000\377\000\000\000\377\363\267/\377\363\267/\377\363\267/\377\363\267"
"/\377\000\000\000\377\000\000\000\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064"
"\377\064\064\064\377MMM\377\064\064\064\377\064\064\064\377ooo\377ooo\377ooo\377o"
"oo\377ooo\377ooo\377ooo\377ooo\377ooo\377ooo\377ooo\377ooo\377ooo\377ooo"
"\377ooo\377ooo\377\000\000\000\377\000\000\000\377\363\267/\377\363\267/\377\363\267"
"/\377\363\267/\377\000\000\000\377\000\000\000\377ooo\377ooo\377ooo\377ooo\377\064\064"
"\064\377\064\064\064\377\064\064\064\377\064\064\064\377ooo\377ooo\377ooo\377ooo\377"
"ooo\377ooo\377ooo\377ooo\377ooo\377ooo\377\000\000\000\377\000\000\000\377\000\000\000\377"
"\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\363\267/\377\363\267/"
"\377\363\267/\377\363\267/\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\000"
"\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\064\064\064\377\064\064\064\377ooo\377o"
"oo\377ooo\377ooo\377ooo\377ooo\377ooo\377ooo\377ooo\377ooo\377\000\000\000\377"
"\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\363"
"\267/\377\363\267/\377\363\267/\377\363\267/\377\000\000\000\377\000\000\000\377\000\000"
"\000\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\064\064\064\377\064"
"\064\064\377\064\064\064\377+++\377+++\377+++\377+++\377+++\377+++\377+++\377"
"+++\377+++\377\000\000\000\377\000\000\000\377\363\267/\377\363\267/\377\363\267/\377"
"\363\267/\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377\363\267"
"/\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377\363"
"\267/\377\363\267/\377\000\000\000\377\000\000\000\377...\377...\377...\377...\377.."
".\377...\377...\377...\377...\377...\377...\377...\377\000\000\000\377\000\000\000\377"
"\363\267/\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377\363\267"
"/\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377\363"
"\267/\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377\000\000\000\377\000"
"\000\000\377...\377...\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377M"
"MM\377MMM\377MMM\377\000\000\000\377\000\000\000\377\363\267/\377\363\267/\377\363\267"
"/\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377\363"
"\267/\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377"
"\363\267/\377\363\267/\377\000\000\000\377\000\000\000\377\064\064\064\377\064\064\064\377"
"MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377\000"
"\000\000\377\000\000\000\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377\363"
"\267/\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377"
"\363\267/\377\363\267/\377\363\267/\377\363\267/\377\363\267/\377\363\267"
"/\377\000\000\000\377\000\000\000\377\064\064\064\377\064\064\064\377MMM\377MMM\377MMM\377"
"MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377\000\000\000\377\000\000\000\377\000\000"
"\000\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\363\267/\377\363"
"\267/\377\363\267/\377\363\267/\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377"
"\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\064\064\064\377\064\064\064\377MMM\377"
"MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377\000\000\000\377"
"\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\363"
"\267/\377\363\267/\377\363\267/\377\363\267/\377\000\000\000\377\000\000\000\377\000\000"
"\000\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\064\064\064\377\064"
"\064\064\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377"
"MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377\000\000\000\377\000\000\000\377\363"
"\267/\377\363\267/\377\363\267/\377\363\267/\377\000\000\000\377\000\000\000\377MMM\377"
"MMM\377MMM\377MMM\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377"
"MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MM"
"M\377MMM\377MMM\377MMM\377MMM\377MMM\377\000\000\000\377\000\000\000\377\363\267/\377"
"\363\267/\377\363\267/\377\363\267/\377\000\000\000\377\000\000\000\377MMM\377MMM\377"
"MMM\377MMM\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377MMM\377"
"MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MM"
"M\377MMM\377MMM\377MMM\377MMM\377\000\000\000\377\000\000\000\377\363\267/\377\363\267"
"/\377\363\267/\377\363\267/\377\000\000\000\377\000\000\000\377MMM\377MMM\377MMM\377"
"MMM\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377MMM\377MMM\377"
"MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MM"
"M\377MMM\377MMM\377MMM\377\000\000\000\377\000\000\000\377\363\267/\377\363\267/\377"
"\363\267/\377\363\267/\377\000\000\000\377\000\000\000\377MMM\377MMM\377MMM\377MMM\377"
"\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377MMM\377MMM\377MMM\377"
"MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MM"
"M\377MMM\377MMM\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000"
"\000\377\000\000\000\377\000\000\000\377MMM\377MMM\377MMM\377MMM\377\064\064\064\377\064\064"
"\064\377\064\064\064\377\064\064\064\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377"
"MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377\000"
"\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000\000\377\000\000"
"\000\377MMM\377MMM\377MMM\377MMM\377\064\064\064\377\064\064\064\377\064\064\064\377"
"\064\064\064\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM"
"\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377"
"MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377\064\064\064"
"\377\064\064\064\377\064\064\064\377\064\064\064\377MMM\377MMM\377MMM\377MMM\377M"
"MM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM"
"\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377"
"MMM\377MMM\377MMM\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377"
"MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MM"
"M\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377"
"MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377\064\064\064\377\064\064\064\377"
"\064\064\064\377\064\064\064\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377"
"MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MM"
"M\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377"
"\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377MMM\377MMM\377MMM\377"
"MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MM"
"M\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377HHH\377HHH\377"
"HHH\377HHH\377HHH\377HHH\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064"
"\064\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377MMM\377HHH\377HH"
"H\377HHH\377HHH\377HHH\377HHH\377HHH\377HHH\377HHH\377HHH\377FFF\377FFF\377"
"FFF\377FFF\377FFF\377FFF\377FFF\377FFF\377FFF\377FFF\377\064\064\064\377\064"
"\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377"
"\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064"
"\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064"
"\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377"
"\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064"
"\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377UUU\377\064\064\064"
"\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064"
"\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377"
"\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064"
"\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064"
"\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377\064\064\064\377"
"\064\064\064\377UUU\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"
"\377\377\377\377\377\377\377\377\377";
typedef struct FileDialogData FileDialogData;
static void FileListDetailSelect(FileDialogData *fsb, const char *item);
static void FileListSelect(FileDialogData *fsb, const char *item);
static void FileIconViewSelect(FileDialogData *fsb, const char *item);
static void FileSelect(FileDialogData *fsb, const char *item);
static void select_view(FileDialogData *data);
static void filedialog_update_dir(FileDialogData *data, char *path);
static void filedialog_ok(Widget w, FileDialogData *data, XtPointer d);
/*
* get number of shifts for specific color mask
*/
static int get_shift(unsigned long mask) {
if(mask == 0) {
return 0;
}
int shift = 0;
while((mask & 1L) == 0) {
shift++;
mask >>= 1;
}
return shift;
}
/*
* get number of bits from color mask
*/
static int get_mask_len(unsigned long mask) {
if(mask == 0) {
return 0;
}
while((mask & 1L) == 0) {
mask >>= 1;
}
int len = 0;
while((mask & 1L) == 1) {
len++;
mask >>= 1;
}
return len;
}
/*
* create an image from data and copy image to the specific pixmap
*/
static void create_image(Display *dp, Visual *visual, int depth, Pixmap pix, const char *data, int wh) {
// wh is width and height
size_t imglen = wh*wh*4;
char *imgdata = malloc(imglen); // will be freed with XDestroyImage
//get number of shifts required for each color bit mask
int red_shift = get_shift(visual->red_mask);
int green_shift = get_shift(visual->green_mask);
int blue_shift = get_shift(visual->blue_mask);
uint32_t *src = (uint32_t*)data;
uint32_t *dst = (uint32_t*)imgdata;
// init all bits that are not in any mask
uint32_t pixel_init = UINT32_MAX ^ (visual->red_mask ^ visual->green_mask ^ visual->blue_mask);
// convert pixels to visual-specific format
size_t len = wh*wh;
for(int i=0;i<len;i++) {
uint32_t pixel = src[i];
#if defined(__sparc) || defined(__sparc__)
// big endian: sparc is probably the only relevant platform
//uint8_t alpha = pixel & 0xFF;
uint8_t blue = (pixel & 0xFF00) >> 8;
uint8_t green = (pixel & 0xFF0000) >> 16;
uint8_t red = (pixel & 0xFF000000) >> 24;
#else
// little endian: basically all modern cpus
uint8_t red = pixel & 0xFF;
uint8_t green = (pixel & 0xFF00) >> 8;
uint8_t blue = (pixel & 0xFF0000) >> 16;
#endif
// TODO: work with alpha value
if(pixel == UINT32_MAX) {
red = bgColor.red;
green = bgColor.green;
blue = bgColor.blue;
}
uint32_t out = pixel_init;
out ^= (red << red_shift);
out ^= (green << green_shift);
out ^= (blue << blue_shift);
dst[i] = out;
}
// create rgb image (32 bit alignment)
XImage *img = XCreateImage(dp, visual, depth, ZPixmap, 0, imgdata, wh, wh, 32, 0);
XGCValues gcval;
gcval.graphics_exposures = 0;
unsigned long valuemask = GCGraphicsExposures;
GC gc = XCreateGC(dp, newFolderIcon16, valuemask, &gcval);
XPutImage(dp, pix, gc, img, 0, 0, 0, 0, wh, wh);
XDestroyImage(img);
XFreeGC(dp, gc);
}
static void initPixmaps(Display *dp, Drawable d, Screen *screen, int depth)
{
// get the correct visual for current screen/depth
Visual *visual = NULL;
for(int i=0;i<screen->ndepths;i++) {
Depth d = screen->depths[i];
if(d.depth == depth) {
for(int v=0;v<d.nvisuals;v++) {
Visual *vs = &d.visuals[v];
if(get_mask_len(vs->red_mask) == 8) {
visual = vs;
break;
}
}
}
}
if(!visual) {
// no visual found for using rgb images
fprintf(stderr, "can''t use images with this visual\n");
pixmaps_initialized = 1;
pixmaps_error = 1;
return;
}
// create pixmaps and load images
newFolderIcon16 = XCreatePixmap(dp, d, 16, 16, depth);
if(newFolderIcon16 == BadValue) {
fprintf(stderr, "failed to create newFolderIcon16 pixmap\n");
pixmaps_error = 1;
} else {
create_image(dp, visual, depth, newFolderIcon16, newFolder16Data, 16);
}
newFolderIcon24 = XCreatePixmap(dp, d, 24, 24, depth);
if(newFolderIcon24 == BadValue) {
fprintf(stderr, "failed to create newFolderIcon24 pixmap\n");
pixmaps_error = 1;
} else {
create_image(dp, visual, depth, newFolderIcon24, newFolder24Data, 24);
}
newFolderIcon32 = XCreatePixmap(dp, d, 32, 32, depth);
if(newFolderIcon32 == BadValue) {
fprintf(stderr, "failed to create newFolderIcon32 pixmap\n");
pixmaps_error = 1;
} else {
create_image(dp, visual, depth, newFolderIcon32, newFolder32Data, 32);
}
pixmaps_initialized = 1;
}
/* -------------------- path bar -------------------- */
typedef void(*updatedir_callback)(void*,char*);
typedef struct PathBar {
Widget widget;
Widget textfield;
Widget focus_widget;
Widget left;
Widget right;
Dimension lw;
Dimension rw;
int shift;
Widget *pathSegments;
size_t numSegments;
size_t segmentAlloc;
char *path;
int selection;
Boolean input;
int focus;
updatedir_callback updateDir;
void *updateDirData;
} PathBar;
void PathBarSetPath(PathBar *bar, char *path);
void pathbar_resize(Widget w, PathBar *p, XtPointer d)
{
Dimension width, height;
XtVaGetValues(w, XmNwidth, &width, XmNheight, &height, NULL);
Dimension *segW = NEditCalloc(p->numSegments, sizeof(Dimension));
Dimension maxHeight = 0;
/* get width/height from all widgets */
Dimension pathWidth = 0;
for(int i=0;i<p->numSegments;i++) {
Dimension segWidth;
Dimension segHeight;
XtVaGetValues(p->pathSegments[i], XmNwidth, &segWidth, XmNheight, &segHeight, NULL);
segW[i] = segWidth;
pathWidth += segWidth;
if(segHeight > maxHeight) {
maxHeight = segHeight;
}
}
Dimension tfHeight;
XtVaGetValues(p->textfield, XmNheight, &tfHeight, NULL);
if(tfHeight > maxHeight) {
maxHeight = tfHeight;
}
Boolean arrows = False;
if(pathWidth + 10 > width) {
arrows = True;
pathWidth += p->lw + p->rw;
}
/* calc max visible widgets */
int start = 0;
if(arrows) {
Dimension vis = p->lw+p->rw;
for(int i=p->numSegments;i>0;i--) {
Dimension segWidth = segW[i-1];
if(vis + segWidth + 10 > width) {
start = i;
arrows = True;
break;
}
vis += segWidth;
}
} else {
p->shift = 0;
}
int leftShift = 0;
if(p->shift < 0) {
if(start + p->shift < 0) {
leftShift = start;
start = 0;
p->shift = -leftShift;
} else {
leftShift = -p->shift; /* negative shift */
start += p->shift;
}
}
int x = 0;
if(arrows) {
XtManageChild(p->left);
XtManageChild(p->right);
x = p->lw;
} else {
XtUnmanageChild(p->left);
XtUnmanageChild(p->right);
}
for(int i=0;i<p->numSegments;i++) {
if(i >= start && i < p->numSegments - leftShift && !p->input) {
XtVaSetValues(p->pathSegments[i], XmNx, x, XmNy, 0, XmNheight, maxHeight, NULL);
x += segW[i];
XtManageChild(p->pathSegments[i]);
} else {
XtUnmanageChild(p->pathSegments[i]);
}
}
if(arrows) {
XtVaSetValues(p->left, XmNx, 0, XmNy, 0, XmNheight, maxHeight, NULL);
XtVaSetValues(p->right, XmNx, x, XmNy, 0, XmNheight, maxHeight, NULL);
}
NEditFree(segW);
Dimension rw, rh;
XtMakeResizeRequest(w, width, maxHeight, &rw, &rh);
XtVaSetValues(p->textfield, XmNwidth, rw, XmNheight, rh, NULL);
}
static void pathbarActivateTF(PathBar *p)
{
XtUnmanageChild(p->left);
XtUnmanageChild(p->right);
XNETextSetSelection(p->textfield, 0, XNETextGetLastPosition(p->textfield), 0);
XtManageChild(p->textfield);
p->input = 1;
XmProcessTraversal(p->textfield, XmTRAVERSE_CURRENT);
pathbar_resize(p->widget, p, NULL);
}
void PathBarActivateTextfield(PathBar *p)
{
p->focus = 1;
pathbarActivateTF(p);
}
void pathbar_input(Widget w, PathBar *p, XtPointer c)
{
XmDrawingAreaCallbackStruct *cbs = (XmDrawingAreaCallbackStruct*)c;
XEvent *xevent = cbs->event;
if (cbs->reason == XmCR_INPUT) {
if (xevent->xany.type == ButtonPress) {
p->focus = 0;
pathbarActivateTF(p);
}
}
}
void pathbar_losingfocus(Widget w, PathBar *p, XtPointer c)
{
if(--p->focus < 0) {
p->input = False;
XtUnmanageChild(p->textfield);
}
}
void pathbar_pathinput(Widget w, PathBar *p, XtPointer d)
{
char *newpath = XNETextGetString(p->textfield);
if(newpath) {
if(newpath[0] == '~') {
char *p = newpath+1;
char *cp = ConcatPath(GetHomeDir(), p);
XtFree(newpath);
newpath = cp;
} else if(newpath[0] != '/') {
char *cp = ConcatPath(GetCurrentDir(), newpath);
XtFree(newpath);
newpath = cp;
}
/* update path */
PathBarSetPath(p, newpath);
if(p->updateDir) {
p->updateDir(p->updateDirData, newpath);
}
XtFree(newpath);
/* hide textfield and show path as buttons */
XtUnmanageChild(p->textfield);
pathbar_resize(p->widget, p, NULL);
if(p->focus_widget) {
XmProcessTraversal(p->focus_widget, XmTRAVERSE_CURRENT);
}
}
}
void pathbar_shift_left(Widget w, PathBar *p, XtPointer d)
{
p->shift--;
pathbar_resize(p->widget, p, NULL);
}
void pathbar_shift_right(Widget w, PathBar *p, XtPointer d)
{
if(p->shift < 0) {
p->shift++;
}
pathbar_resize(p->widget, p, NULL);
}
static void pathTextEH(Widget widget, XtPointer data, XEvent *event, Boolean *dispatch) {
PathBar *pb = data;
if(event->type == KeyReleaseMask) {
if(event->xkey.keycode == 9) {
XtUnmanageChild(pb->textfield);
pathbar_resize(pb->widget, pb, NULL);
*dispatch = False;
} else if(event->xkey.keycode == 36) {
pathbar_pathinput(pb->textfield, pb, NULL);
*dispatch = False;
}
}
}
PathBar* CreatePathBar(Widget parent, ArgList args, int n)
{
PathBar *bar = NEditMalloc(sizeof(PathBar));
bar->path = NULL;
bar->updateDir = NULL;
bar->updateDirData = NULL;
bar->focus_widget = NULL;
bar->shift = 0;
XtSetArg(args[n], XmNmarginWidth, 0); n++;
XtSetArg(args[n], XmNmarginHeight, 0); n++;
bar->widget = XmCreateDrawingArea(parent, "pathbar", args, n);
XtAddCallback(
bar->widget,
XmNresizeCallback,
(XtCallbackProc)pathbar_resize,
bar);
XtAddCallback(
bar->widget,
XmNinputCallback,
(XtCallbackProc)pathbar_input,
bar);
Arg a[4];
XtSetArg(a[0], XmNshadowThickness, 0);
XtSetArg(a[1], XmNx, 0);
XtSetArg(a[2], XmNy, 0);
bar->textfield = XNECreateText(bar->widget, "pbtext", a, 3);
bar->input = 0;
XtAddCallback(
bar->textfield,
XmNlosingFocusCallback,
(XtCallbackProc)pathbar_losingfocus,
bar);
XtAddCallback(bar->textfield, XmNactivateCallback,
(XtCallbackProc)pathbar_pathinput, bar);
XtAddEventHandler(bar->textfield, KeyPressMask | KeyReleaseMask, FALSE, pathTextEH, bar);
XtSetArg(a[0], XmNarrowDirection, XmARROW_LEFT);
bar->left = XmCreateArrowButton(bar->widget, "pbbutton", a, 1);
XtSetArg(a[0], XmNarrowDirection, XmARROW_RIGHT);
bar->right = XmCreateArrowButton(bar->widget, "pbbutton", a, 1);
XtAddCallback(
bar->left,
XmNactivateCallback,
(XtCallbackProc)pathbar_shift_left,
bar);
XtAddCallback(
bar->right,
XmNactivateCallback,
(XtCallbackProc)pathbar_shift_right,
bar);
Pixel bg;
XtVaGetValues(bar->textfield, XmNbackground, &bg, NULL);
XtVaSetValues(bar->widget, XmNbackground, bg, NULL);
XtManageChild(bar->left);
XtManageChild(bar->right);
XtVaGetValues(bar->left, XmNwidth, &bar->lw, NULL);
XtVaGetValues(bar->right, XmNwidth, &bar->rw, NULL);
bar->segmentAlloc = 16;
bar->numSegments = 0;
bar->pathSegments = NEditCalloc(16, sizeof(Widget));
bar->selection = 0;
return bar;
}
void PathBarChangeDir(Widget w, PathBar *bar, XtPointer c)
{
XmToggleButtonSetState(bar->pathSegments[bar->selection], False, False);
for(int i=0;i<bar->numSegments;i++) {
if(bar->pathSegments[i] == w) {
bar->selection = i;
XmToggleButtonSetState(w, True, False);
break;
}
}
int plen = strlen(bar->path);
int countSeg = 0;
for(int i=0;i<=plen;i++) {
char c = bar->path[i];
if(c == '/' || c == '\0') {
if(countSeg == bar->selection) {
char *dir = NEditMalloc(i+2);
memcpy(dir, bar->path, i+1);
dir[i+1] = '\0';
if(bar->updateDir) {
bar->updateDir(bar->updateDirData, dir);
}
NEditFree(dir);
}
countSeg++;
}
}
}
void PathBarSetPath(PathBar *bar, char *path)
{
if(bar->path) {
NEditFree(bar->path);
}
bar->path = NEditStrdup(path);
for(int i=0;i<bar->numSegments;i++) {
XtDestroyWidget(bar->pathSegments[i]);
}
XtUnmanageChild(bar->textfield);
XtManageChild(bar->left);
XtManageChild(bar->right);
bar->input = False;
Arg args[4];
XmString str;
bar->numSegments = 0;
int i=0;
if(path[0] == '/') {
str = XmStringCreateLocalized("/");
XtSetArg(args[0], XmNlabelString, str);
XtSetArg(args[1], XmNfillOnSelect, True);
XtSetArg(args[2], XmNindicatorOn, False);
bar->pathSegments[0] = XmCreateToggleButton(
bar->widget, "pbbutton", args, 3);
XtAddCallback(
bar->pathSegments[0],
XmNvalueChangedCallback,
(XtCallbackProc)PathBarChangeDir,
bar);
XmStringFree(str);
bar->numSegments++;
i++;
}
int len = strlen(path);
int begin = i;
for(;i<=len;i++) {
char c = path[i];
if((c == '/' || c == '\0') && i > begin) {
char *segStr = NEditMalloc(i - begin + 1);
memcpy(segStr, path+begin, i-begin);
segStr[i-begin] = '\0';
begin = i+1;
str = XmStringCreateLocalized(segStr);
NEditFree(segStr);
XtSetArg(args[0], XmNlabelString, str);
XtSetArg(args[1], XmNfillOnSelect, True);
XtSetArg(args[2], XmNindicatorOn, False);
Widget button = XmCreateToggleButton(bar->widget, "pbbutton", args, 3);
XtAddCallback(
button,
XmNvalueChangedCallback,
(XtCallbackProc)PathBarChangeDir,
bar);
XmStringFree(str);
if(bar->numSegments >= bar->segmentAlloc) {
bar->segmentAlloc += 8;
bar->pathSegments = realloc(bar->pathSegments, bar->segmentAlloc * sizeof(Widget));
}
bar->pathSegments[bar->numSegments++] = button;
}
}
bar->selection = bar->numSegments-1;
XmToggleButtonSetState(bar->pathSegments[bar->selection], True, False);
XNETextSetString(bar->textfield, path);
XNETextSetInsertionPosition(bar->textfield, XNETextGetLastPosition(bar->textfield));
pathbar_resize(bar->widget, bar, NULL);
}
void PathBarDestroy(PathBar *pathbar) {
if(pathbar->path) {
NEditFree(pathbar->path);
}
NEditFree(pathbar->pathSegments);
NEditFree(pathbar);
}
/* -------------------- file dialog -------------------- */
typedef struct FileElm FileElm;
struct FileElm {
char *path;
int isDirectory;
uint64_t size;
time_t lastModified;
};
struct FileDialogData {
Widget shell;
char *file_path;
Widget path;
PathBar *pathBar;
Widget filter;
int selectedview;
// dir/file list view
Widget listform;
Widget dirlist;
Widget filelist;
Widget filelistcontainer;
// detail view
Widget grid;
Widget gridcontainer;
Widget okBtn;
Widget name;
Widget wrap;
Widget unixFormat;
Widget dosFormat;
Widget macFormat;
Widget encoding;
Widget iofilter;
Widget bom;
Widget xattr;
FileElm *dirs;
FileElm *files;
int dircount;
int filecount;
int maxnamelen;
int gridRealized;
char *currentPath;
char *selectedPath;
int selIsDir;
int showHidden;
IOFilter **filters;
size_t nfilters;
IOFilter *selected_filter;
int type;
int end;
int status;
};
static void filedialog_cancel(Widget w, FileDialogData *data, XtPointer d)
{
data->end = 1;
data->status = FILEDIALOG_CANCEL;
}
static void cleanupLists(FileDialogData *data)
{
XmListDeleteAllItems(data->dirlist);
XmListDeleteAllItems(data->filelist);
}
static void filedialog_check_iofilters(FileDialogData *data, const char *path)
{
if(!path || !data->iofilter) {
return;
}
for(int i=0;i<data->nfilters;i++) {
if(data->filters[i]->ec_pattern) {
if(!ec_glob(data->filters[i]->ec_pattern, path)) {
XtVaSetValues(data->iofilter, XmNselectedPosition, i+1, NULL);
return;
}
}
}
XtVaSetValues(data->iofilter, XmNselectedPosition, 0, NULL);
}
/*
* file_cmp_field
* 0: compare path
* 1: compare size
* 2: compare mtime
*/
static int file_cmp_field = 0;
/*
* 1 or -1
*/
static int file_cmp_order = 1;
static int filecmp(const void *f1, const void *f2)
{
const FileElm *file1 = f1;
const FileElm *file2 = f2;
if(file1->isDirectory != file2->isDirectory) {
return file1->isDirectory < file2->isDirectory;
}
int cmp_field = file_cmp_field;
int cmp_order = file_cmp_order;
if(file1->isDirectory) {
cmp_field = 0;
cmp_order = 1;
}
int ret = 0;
switch(cmp_field) {
case 0: {
ret = strcmp(FileName(file1->path), FileName(file2->path));
break;
}
case 1: {
if(file1->size < file2->size) {
ret = -1;
} else if(file1->size == file2->size) {
ret = 0;
} else {
ret = 1;
}
break;
}
case 2: {
if(file1->lastModified < file2->lastModified) {
ret = -1;
} else if(file1->lastModified == file2->lastModified) {
ret = 0;
} else {
ret = 1;
}
break;
}
}
return ret * cmp_order;
}
typedef void(*ViewUpdateFunc)(FileDialogData*,FileElm*,FileElm*,int,int,int);
static void filelistwidget_add(Widget w, int showHidden, char *filter, FileElm *ls, int count)
{
if(count > 0) {
XmStringTable items = NEditCalloc(count, sizeof(XmString));
int i = 0;
for(int j=0;j<count;j++) {
FileElm *e = &ls[j];
char *name = FileName(e->path);
if((!showHidden && name[0] == '.') || fnmatch(filter, name, 0)) {
continue;
}
items[i] = XmStringCreateLocalized(name);
i++;
}
XmListAddItems(w, items, i, 0);
for(int i=0;i<count;i++) {
XmStringFree(items[i]);
}
NEditFree(items);
}
}
static void filedialog_update_lists(
FileDialogData *data,
FileElm *dirs,
FileElm *files,
int dircount,
int filecount,
int maxnamelen)
{
char *filter = XNETextGetString(data->filter);
char *filterStr = filter;
if(!filter || strlen(filter) == 0) {
filterStr = "*";
}
filelistwidget_add(data->dirlist, data->showHidden, "*", dirs, dircount);
filelistwidget_add(data->filelist, data->showHidden, filterStr, files, filecount);
if(filter) {
XtFree(filter);
}
}
/*
* create file size string with kb/mb/gb/tb suffix
*/
static char* size_str(FileElm *f) {
char *str = malloc(16);
uint64_t size = f->size;
if(f->isDirectory) {
str[0] = '\0';
} else if(size < 0x400) {
snprintf(str, 16, "%d bytes", (int)size);
} else if(size < 0x100000) {
float s = (float)size/0x400;
int diff = (s*100 - (int)s*100);
if(diff > 90) {
diff = 0;
s += 0.10f;
}
if(size < 0x2800 && diff != 0) {
// size < 10 KiB
snprintf(str, 16, "%.1f " KB_SUFFIX, s);
} else {
snprintf(str, 16, "%.0f " KB_SUFFIX, s);
}
} else if(size < 0x40000000) {
float s = (float)size/0x100000;
int diff = (s*100 - (int)s*100);
if(diff > 90) {
diff = 0;
s += 0.10f;
}
if(size < 0xa00000 && diff != 0) {
// size < 10 MiB
snprintf(str, 16, "%.1f " MB_SUFFIX, s);
} else {
size /= 0x100000;
snprintf(str, 16, "%.0f " MB_SUFFIX, s);
}
} else if(size < 0x1000000000ULL) {
float s = (float)size/0x40000000;
int diff = (s*100 - (int)s*100);
if(diff > 90) {
diff = 0;
s += 0.10f;
}
if(size < 0x280000000 && diff != 0) {
// size < 10 GiB
snprintf(str, 16, "%.1f " GB_SUFFIX, s);
} else {
size /= 0x40000000;
snprintf(str, 16, "%.0f " GB_SUFFIX, s);
}
} else {
size /= 1024;
float s = (float)size/0x40000000;
int diff = (s*100 - (int)s*100);
if(diff > 90) {
diff = 0;
s += 0.10f;
}
if(size < 0x280000000 && diff != 0) {
// size < 10 TiB
snprintf(str, 16, "%.1f " TB_SUFFIX, s);
} else {
size /= 0x40000000;
snprintf(str, 16, "%.0f " TB_SUFFIX, s);
}
}
return str;
}
static char* date_str(time_t tm) {
struct tm t;
struct tm n;
time_t now = time(NULL);
localtime_r(&tm, &t);
localtime_r(&now, &n);
char *str = malloc(16);
if(t.tm_year == n.tm_year) {
strftime(str, 16, DATE_FORMAT_SAME_YEAR, &t);
} else {
strftime(str, 16, DATE_FORMAT_OTHER_YEAR, &t);
}
return str;
}
static void filegridwidget_add(Widget grid, int showHidden, char *filter, FileElm *ls, int count, int maxWidth)
{
XmLGridAddRows(grid, XmCONTENT, 1, count);
int row = 0;
for(int i=0;i<count;i++) {
FileElm *e = &ls[i];
char *name = FileName(e->path);
if((!showHidden && name[0] == '.') || (!e->isDirectory && fnmatch(filter, name, 0))) {
continue;
}
// name
XmString str = XmStringCreateLocalized(name);
XtVaSetValues(grid,
XmNcolumn, 0,
XmNrow, row,
XmNcellString, str, NULL);
XmStringFree(str);
// size
char *szbuf = size_str(e);
str = XmStringCreateLocalized(szbuf);
XtVaSetValues(grid,
XmNcolumn, 1,
XmNrow, row,
XmNcellString, str, NULL);
free(szbuf);
XmStringFree(str);
// date
char *datebuf = date_str(e->lastModified);
str = XmStringCreateLocalized(datebuf);
XtVaSetValues(grid,
XmNcolumn, 2,
XmNrow, row,
XmNcellString, str, NULL);
free(datebuf);
XmStringFree(str);
XtVaSetValues(grid, XmNrow, row, XmNrowUserData, e, NULL);
row++;
}
// remove unused rows
if(count > row) {
XmLGridDeleteRows(grid, XmCONTENT, row, count-row);
}
if(maxWidth < 16) {
maxWidth = 16;
}
XtVaSetValues(grid,
XmNcolumnRangeStart, 0,
XmNcolumnRangeEnd, 0,
XmNcolumnWidth, maxWidth,
XmNcellAlignment, XmALIGNMENT_LEFT,
XmNcolumnSizePolicy, XmVARIABLE,
NULL);
XtVaSetValues(grid,
XmNcolumnRangeStart, 1,
XmNcolumnRangeEnd, 1,
XmNcolumnWidth, 9,
XmNcellAlignment, XmALIGNMENT_LEFT,
XmNcolumnSizePolicy, XmVARIABLE,
NULL);
XtVaSetValues(grid,
XmNcolumnRangeStart, 2,
XmNcolumnRangeEnd, 2,
XmNcolumnWidth, 16,
XmNcellAlignment, XmALIGNMENT_RIGHT,
XmNcolumnSizePolicy, XmVARIABLE,
NULL);
XmLGridColumn column0 = XmLGridGetColumn(grid, XmCONTENT, 1);
XmLGridColumn column1 = XmLGridGetColumn(grid, XmCONTENT, 1);
XmLGridColumn column2 = XmLGridGetColumn(grid, XmCONTENT, 2);
Dimension col0Width = XmLGridColumnWidthInPixels(column0);
Dimension col1Width = XmLGridColumnWidthInPixels(column1);
Dimension col2Width = XmLGridColumnWidthInPixels(column2);
Dimension totalWidth = col0Width + col1Width + col2Width;
Dimension gridWidth = 0;
Dimension gridShadow = 0;
XtVaGetValues(grid, XmNwidth, &gridWidth, XmNshadowThickness, &gridShadow, NULL);
Dimension widthDiff = gridWidth - totalWidth - gridShadow - gridShadow;
if(gridWidth > totalWidth) {
XtVaSetValues(grid,
XmNcolumnRangeStart, 0,
XmNcolumnRangeEnd, 0,
XmNcolumnWidth, col0Width + widthDiff - XmLGridVSBWidth(grid) - 2,
XmNcolumnSizePolicy, XmCONSTANT,
NULL);
}
}
static void filedialog_update_grid(
FileDialogData *data,
FileElm *dirs,
FileElm *files,
int dircount,
int filecount,
int maxnamelen)
{
char *filter = XNETextGetString(data->filter);
char *filterStr = filter;
if(!filter || strlen(filter) == 0) {
filterStr = "*";
}
// update dir list
filelistwidget_add(data->dirlist, data->showHidden, "*", dirs, dircount);
// update file detail grid
filegridwidget_add(data->grid, data->showHidden, filterStr, files, filecount, maxnamelen);
if(filter) {
XtFree(filter);
}
}
static void cleanupGrid(FileDialogData *data)
{
// cleanup dir list widget
XmListDeleteAllItems(data->dirlist);
// cleanup grid
Cardinal rows = 0;
XtVaGetValues(data->grid, XmNrows, &rows, NULL);
XmLGridDeleteRows(data->grid, XmCONTENT, 0, rows);
}
static void free_files(FileElm *ls, int count)
{
for(int i=0;i<count;i++) {
if(ls[i].path) {
free(ls[i].path);
}
}
free(ls);
}
static void filedialog_cleanup_filedata(FileDialogData *data)
{
if(data->dirs) {
free_files(data->dirs, data->dircount);
}
if(data->files) {
free_files(data->files, data->filecount);
}
data->dirs = NULL;
data->files = NULL;
data->dircount = 0;
data->filecount = 0;
data->maxnamelen = 0;
}
// ported from motifextfsb
static void FileListDetailSelect(FileDialogData *fsb, const char *item) {
int numRows = 0;
XtVaGetValues(fsb->grid, XmNrows, &numRows, NULL);
XmLGridColumn col = XmLGridGetColumn(fsb->grid, XmCONTENT, 0);
for(int i=0;i<numRows;i++) {
XmLGridRow row = XmLGridGetRow(fsb->grid, XmCONTENT, i);
FileElm *elm = NULL;
XtVaGetValues(fsb->grid, XmNrowPtr, row, XmNcolumnPtr, col, XmNrowUserData, &elm, NULL);
if(elm) {
if(!strcmp(item, FileName(elm->path))) {
XmLGridSelectRow(fsb->grid, i, False);
XmLGridFocusAndShowRow(fsb->grid, i+1);
break;
}
}
}
}
static void FileListSelect(FileDialogData *fsb, const char *item) {
int numItems = 0;
XmStringTable items = NULL;
XtVaGetValues(fsb->filelist, XmNitemCount, &numItems, XmNitems, &items, NULL);
for(int i=0;i<numItems;i++) {
char *str = NULL;
XmStringGetLtoR(items[i], XmFONTLIST_DEFAULT_TAG, &str);
if(!strcmp(str, item)) {
XmListSelectPos(fsb->filelist, i+1, False);
break;
}
XtFree(str);
}
}
static void FileIconViewSelect(FileDialogData *fsb, const char *item) {
// TODO
}
static void FileSelect(FileDialogData *fsb, const char *item) {
FileListSelect(fsb, item);
FileListDetailSelect(fsb, item),
FileIconViewSelect(fsb, item);
}
#define FILE_ARRAY_SIZE 1024
void file_array_add(FileElm **files, int *alloc, int *count, FileElm elm) {
int c = *count;
int a = *alloc;
if(c >= a) {
a *= 2;
FileElm *newarray = realloc(*files, sizeof(FileElm) * a);
*files = newarray;
*alloc = a;
}
(*files)[c] = elm;
c++;
*count = c;
}
static void filedialog_update_dir(FileDialogData *data, char *path)
{
ViewUpdateFunc update_view = NULL;
switch(data->selectedview) {
case 1: {
cleanupLists(data);
update_view = filedialog_update_lists;
break;
}
case 2: {
cleanupGrid(data);
update_view = filedialog_update_grid;
break;
}
}
char *openFile = NULL;
/* read dir and insert items */
if(path) {
struct stat s;
int r = stat(path, &s);
if((!r == !S_ISDIR(s.st_mode)) || (r && errno == ENOENT && data->type == FILEDIALOG_SAVE)) {
// open file
if(data->selectedPath) {
NEditFree(data->selectedPath);
}
data->selectedPath = NEditStrdup(path);
openFile = FileName(path);
path = ParentPath(path);
PathBarSetPath(data->pathBar, path);
}
FileElm *dirs = calloc(sizeof(FileElm), FILE_ARRAY_SIZE);
FileElm *files = calloc(sizeof(FileElm), FILE_ARRAY_SIZE);
int dirs_alloc = FILE_ARRAY_SIZE;
int files_alloc = FILE_ARRAY_SIZE;
filedialog_cleanup_filedata(data);
int dircount = 0;
int filecount = 0;
size_t maxNameLen = 0;
DIR *dir = opendir(path);
if(!dir) {
DialogF(
DF_ERR,
data->shell,
1,
"Error",
"Directory %s cannot be opened: %s",
"OK",
path,
strerror(errno));
return;
}
/* dir reading complete - set the path textfield */
char *oldPath = data->currentPath;
data->currentPath = NEditStrdup(path);
if(oldPath) {
NEditFree(oldPath);
}
if(openFile) {
NEditFree(path);
}
path = data->currentPath;
struct dirent *ent;
while((ent = readdir(dir)) != NULL) {
if(!strcmp(ent->d_name, ".") || !strcmp(ent->d_name, "..")) {
continue;
}
char *entpath = ConcatPath(path, ent->d_name);
struct stat s;
if(stat(entpath, &s)) {
NEditFree(entpath);
continue;
}
FileElm new_entry;
new_entry.path = entpath;
new_entry.isDirectory = S_ISDIR(s.st_mode);
new_entry.size = (uint64_t)s.st_size;
new_entry.lastModified = s.st_mtime;
size_t nameLen = strlen(ent->d_name);
if(nameLen > maxNameLen) {
maxNameLen = nameLen;
}
if(new_entry.isDirectory) {
file_array_add(&dirs, &dirs_alloc, &dircount, new_entry);
} else {
file_array_add(&files, &files_alloc, &filecount, new_entry);
}
}
closedir(dir);
data->dirs = dirs;
data->files = files;
data->dircount = dircount;
data->filecount = filecount;
data->maxnamelen = maxNameLen;
// sort file arrays
qsort(dirs, dircount, sizeof(FileElm), filecmp);
qsort(files, filecount, sizeof(FileElm), filecmp);
}
update_view(data, data->dirs, data->files,
data->dircount, data->filecount, data->maxnamelen);
if(openFile) {
FileSelect(data, openFile);
data->status = FILEDIALOG_OK;
if(data->name) {
XNETextSetString(data->name, openFile);
XmProcessTraversal(data->name, XmTRAVERSE_CURRENT);
} else {
select_view(data);
}
}
}
static void filedialog_goup(Widget w, FileDialogData *data, XtPointer d)
{
char *newPath = ParentPath(data->currentPath);
filedialog_update_dir(data, newPath);
PathBarSetPath(data->pathBar, newPath);
NEditFree(newPath);
}
char* set_selected_path(FileDialogData *data, XmString item)
{
char *name = NULL;
XmStringGetLtoR(item, XmFONTLIST_DEFAULT_TAG, &name);
if(!name) {
return NULL;
}
char *path = ConcatPath(data->currentPath, name);
XtFree(name);
if(data->selectedPath) {
NEditFree(data->selectedPath);
}
data->selectedPath = path;
return path;
}
void set_path_from_row(FileDialogData *data, int row) {
FileElm *elm = NULL;
XmLGridRow rowPtr = XmLGridGetRow(data->grid, XmCONTENT, row);
XtVaGetValues(data->grid, XmNrowPtr, rowPtr, XmNrowUserData, &elm, NULL);
if(!elm) {
fprintf(stderr, "error: no row data\n");
return;
}
char *path = NEditStrdup(elm->path);
filedialog_check_iofilters(data, path);
if(data->type == FILEDIALOG_SAVE) {
XNETextSetString(data->name, FileName(path));
NEditFree(path);
} else {
if(data->selectedPath) {
NEditFree(data->selectedPath);
}
data->selectedPath = path;
data->selIsDir = False;
}
}
void grid_select(Widget w, FileDialogData *data, XmLGridCallbackStruct *cb) {
set_path_from_row(data, cb->row);
}
void grid_activate(Widget w, FileDialogData *data, XmLGridCallbackStruct *cb) {
set_path_from_row(data, cb->row);
filedialog_ok(w, data, NULL);
}
void grid_key_pressed(Widget w, FileDialogData *data, XmLGridCallbackStruct *cb) {
char chars[16];
KeySym keysym;
int nchars;
nchars = XLookupString(&cb->event->xkey, chars, 15, &keysym, NULL);
if(nchars == 0) return;
// if data->showHidden is 0, data->files contains more items than the grid
// this means SelectedRow might not be the correct index for data->files
// we have to count files manually and increase 'row', if the file
// is actually displayed in the grid
int row = 0;
int selectedRow = XmLGridGetSelectedRow(w);
int match = -1;
for(int i=0;i<data->filecount;i++) {
const char *name = FileName(data->files[i].path);
if(!data->showHidden && name[0] == '.') continue;
size_t namelen = strlen(name);
size_t cmplen = namelen < nchars ? namelen : nchars;
if(!memcmp(name, chars, cmplen)) {
if(row <= selectedRow) {
if(match == -1) {
match = row;
}
} else {
match = row;
break;
}
}
row++;
}
if(match > -1) {
XmLGridSelectRow(w, match, True);
XmLGridFocusAndShowRow(w, match+1);
} else {
XBell(XtDisplay(w), 0);
}
}
void grid_header_clicked(Widget w, FileDialogData *data, XmLGridCallbackStruct *cb) {
int new_cmp_field = 0;
switch(cb->column) {
case 0: {
new_cmp_field = 0;
break;
}
case 1: {
new_cmp_field = 1;
break;
}
case 2: {
new_cmp_field = 2;
break;
}
}
if(new_cmp_field == file_cmp_field) {
file_cmp_order = -file_cmp_order; // revert sort order
} else {
file_cmp_field = new_cmp_field; // change file cmp order to new field
file_cmp_order = 1;
}
int sort_type = file_cmp_order == 1 ? XmSORT_ASCENDING : XmSORT_DESCENDING;
XmLGridSetSort(data->grid, file_cmp_field, sort_type);
qsort(data->files, data->filecount, sizeof(FileElm), filecmp);
// refresh widget
filedialog_update_dir(data, NULL);
}
void dirlist_activate(Widget w, FileDialogData *data, XmListCallbackStruct *cb)
{
char *path = set_selected_path(data, cb->item);
if(path) {
filedialog_update_dir(data, path);
PathBarSetPath(data->pathBar, path);
data->selIsDir = TRUE;
}
}
void dirlist_select(Widget w, FileDialogData *data, XmListCallbackStruct *cb)
{
char *path = set_selected_path(data, cb->item);
if(path) {
data->selIsDir = TRUE;
}
}
void filelist_activate(Widget w, FileDialogData *data, XmListCallbackStruct *cb)
{
char *path = set_selected_path(data, cb->item);
if(path) {
data->selIsDir = False;
filedialog_ok(w, data, NULL);
}
}
void filelist_select(Widget w, FileDialogData *data, XmListCallbackStruct *cb)
{
if(data->type == FILEDIALOG_SAVE) {
char *name = NULL;
XmStringGetLtoR(cb->item, XmFONTLIST_DEFAULT_TAG, &name);
XNETextSetString(data->name, name);
char *path = name ? ConcatPath(data->currentPath, name) : NULL;
XtFree(name);
filedialog_check_iofilters(data, path);
XtFree(path);
} else {
char *path = set_selected_path(data, cb->item);
filedialog_check_iofilters(data, path);
if(path) {
data->selIsDir = False;
}
}
}
static void filedialog_setshowhidden(
Widget w,
FileDialogData *data,
XmToggleButtonCallbackStruct *tb)
{
data->showHidden = tb->set;
filedialog_update_dir(data, NULL);
}
static void filedilalog_ok_end(FileDialogData *data)
{
struct stat s;
if(data->type == FILEDIALOG_OPEN) {
// check if the file can be opened
int fd = open(data->selectedPath, O_RDONLY);
if(fd == -1) {
FileOpenErrorDialog(data->shell, data->selectedPath);
return;
} else {
close(fd);
}
} else if(data->type == FILEDIALOG_SAVE && !stat(data->selectedPath, &s) &&
(!data->file_path || strcmp(data->file_path, data->selectedPath)))
{
if(OverrideFileDialog(data->shell, FileName(data->selectedPath)) != 1) {
return;
}
}
data->status = FILEDIALOG_OK;
data->end = True;
}
static void filedialog_ok(Widget w, FileDialogData *data, XtPointer d)
{
XmPushButtonCallbackStruct *cb = d;
if(cb && w != data->name) {
if(cb->event->type == KeyPress && cb->event->xkey.keycode == 36) {
return;
}
}
if(data->selectedPath) {
if(!data->selIsDir) {
filedilalog_ok_end(data);
return;
}
}
if(data->type == FILEDIALOG_SAVE) {
char *newName = XNETextGetString(data->name);
if(newName) {
if(strlen(newName) > 0) {
data->selectedPath = newName[0] == '/' ? NEditStrdup(newName) : ConcatPath(data->currentPath, newName);
data->selIsDir = 0;
filedilalog_ok_end(data);
}
XtFree(newName);
}
}
}
#define DETECT_ENCODING "detect"
static char *default_encodings[] = {
DETECT_ENCODING,
"UTF-8",
"UTF-16",
"UTF-16BE",
"UTF-16LE",
"UTF-32",
"UTF-32BE",
"UTF-32LE",
"ISO8859-1",
"ISO8859-2",
"ISO8859-3",
"ISO8859-4",
"ISO8859-5",
"ISO8859-6",
"ISO8859-7",
"ISO8859-8",
"ISO8859-9",
"ISO8859-10",
"ISO8859-13",
"ISO8859-14",
"ISO8859-15",
"ISO8859-16",
NULL
};
static void adjust_enc_settings(FileDialogData *data) {
/* this should never happen, but make sure it will not do anything */
if(data->type != FILEDIALOG_SAVE) return;
int encPos;
XtVaGetValues(data->encoding, XmNselectedPosition, &encPos, NULL);
/*
* the save file dialog doesn't has the "detect" item
* the default_encodings index is encPos + 1
*/
if(encPos > 6) {
/* no unicode no bom */
XtSetSensitive(data->bom, False);
if(GetAutoEnableXattr()) {
XtVaSetValues(data->xattr, XmNset, 1, NULL);
}
} else {
XtSetSensitive(data->bom, True);
if(encPos > 0) {
/* enable bom for all non-UTF-8 unicode encodings */
XtVaSetValues(data->bom, XmNset, 1, NULL);
}
}
}
static void filedialog_select_encoding(
Widget w,
FileDialogData *data,
XmComboBoxCallbackStruct *cb)
{
if(cb->reason == XmCR_SELECT) {
adjust_enc_settings(data);
}
}
static int str_has_suffix(const char *str, const char *suffix) {
size_t str_len = str ? strlen(str) : 0;
size_t suffix_len = suffix ? strlen(suffix) : 0;
if(str_len >= suffix_len) {
const char *str_end = str + str_len - suffix_len;
int result = memcmp(str_end, suffix, suffix_len) == 0;
return result;
}
return 0;
}
static void filedialog_select_iofilter(
Widget w,
FileDialogData *data,
XmComboBoxCallbackStruct *cb)
{
if(cb->reason == XmCR_SELECT) {
if(data->type == FILEDIALOG_SAVE) {
// remove previous extension
if(data->selected_filter) {
// compare current file name extension with selected_filter extension
char *name = XNETextGetString(data->name);
size_t name_len = strlen(name);
if(str_has_suffix(name, data->selected_filter->ext)) {
name[name_len - strlen(data->selected_filter->ext)] = 0; // remove ext
XNETextSetString(data->name, name);
}
XtFree(name);
}
}
// get the current filter from the combobox
int selectedFilterIndex;
XtVaGetValues(data->iofilter, XmNselectedPosition, &selectedFilterIndex, NULL);
// index 0 is always '-' no filter
if(selectedFilterIndex == 0) {
data->selected_filter = NULL;
} else {
// combobox indices are always +1 compared to data->filters indices
data->selected_filter = data->filters[selectedFilterIndex-1];
// set extension if the name doesn't already contain the extension
if(data->name && data->selected_filter->ext) {
char *name = XNETextGetString(data->name);
if(!str_has_suffix(name, data->selected_filter->ext)) {
size_t name_len = strlen(name);
size_t ext_len = strlen(data->selected_filter->ext);
size_t newname_len = name_len + ext_len;
char *newname = NEditMalloc(newname_len + 1);
memcpy(newname, name, name_len);
memcpy(newname+name_len, data->selected_filter->ext, ext_len);
newname[newname_len] = '\0';
XNETextSetString(data->name, newname);
NEditFree(newname);
}
XtFree(name);
}
}
}
}
static void filedialog_filter(Widget w, FileDialogData *data, XtPointer c)
{
filedialog_update_dir(data, NULL);
}
static void unselect_view(FileDialogData *data)
{
switch(data->selectedview) {
case 1: {
XtUnmanageChild(data->listform);
XtUnmanageChild(data->filelistcontainer);
cleanupLists(data);
break;
}
case 2: {
XtUnmanageChild(data->listform);
XtUnmanageChild(data->gridcontainer);
cleanupGrid(data);
// reset sort options and resort files
file_cmp_field = 0;
file_cmp_order = 1;
qsort(data->files, data->filecount, sizeof(FileElm), filecmp);
break;
}
}
}
static void select_listview(Widget w, FileDialogData *data, XtPointer u)
{
unselect_view(data);
data->selectedview = 1;
XtManageChild(data->listform);
XtManageChild(data->filelistcontainer);
filedialog_update_dir(data, NULL);
data->pathBar->focus_widget = data->filelist;
XmProcessTraversal(data->filelist, XmTRAVERSE_CURRENT);
}
static void select_detailview(Widget w, FileDialogData *data, XtPointer u)
{
//XmLGridSetSort(data->grid, 0, XmSORT_ASCENDING);
unselect_view(data);
data->selectedview = 2;
XtManageChild(data->listform);
XtManageChild(data->gridcontainer);
filedialog_update_dir(data, NULL);
data->pathBar->focus_widget = data->grid;
XmProcessTraversal(data->grid, XmTRAVERSE_CURRENT);
}
static void select_view(FileDialogData *data)
{
Widget w;
switch(data->selectedview) {
default: return;
case 0: w = data->grid; break;
case 1: w = data->filelist; break;
}
XmProcessTraversal(w, XmTRAVERSE_CURRENT);
}
static void new_folder(Widget w, FileDialogData *data, XtPointer u)
{
char fileName[DF_MAX_PROMPT_LENGTH];
fileName[0] = 0;
int response = DialogF(
DF_PROMPT,
data->shell,
2,
"Create new directory", "Directory name:",
fileName,
"OK",
"Cancel");
if(response == 2 || strlen(fileName) == 0) {
return;
}
char *newFolder = ConcatPath(data->currentPath ? data->currentPath : "", fileName);
if(mkdir(newFolder, S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH)) {
DialogF(
DF_ERR,
data->shell,
1,
"Error creating Directory",
"Can''t create %s:\n%s", "OK",
newFolder,
strerror(errno));
} else {
char *p = strdup(data->currentPath);
filedialog_update_dir(data, p);
free(p);
}
free(newFolder);
}
static unsigned int keycodeL;
static void shortcutEH(Widget widget, XtPointer data, XEvent *event, Boolean *dispatch)
{
FileDialogData *fsb = data;
if(event->xkey.keycode == keycodeL) {
PathBarActivateTextfield(fsb->pathBar);
*dispatch = False;
}
}
static void createFilterWidgets(FileDialogData *data, const char *current_filter, Widget parent, Arg *args, int n) {
size_t nfilters;
IOFilter **filter = GetFilterList(&nfilters);
data->filters = filter;
data->nfilters = nfilters;
XmStringTable filterStrTable = NEditCalloc(nfilters+1, sizeof(XmString));
filterStrTable[0] = XmStringCreateSimple("-");
for(int i=0;i<nfilters;i++) {
filterStrTable[i+1] = XmStringCreateLocalized(filter[i]->name);
}
XtSetArg(args[n], XmNcolumns, 11); n++;
XtSetArg(args[n], XmNitemCount, nfilters+1); n++;
XtSetArg(args[n], XmNitems, filterStrTable); n++;
data->iofilter = XmCreateDropDownList(parent, "filtercombobox", args, n);
XtManageChild(data->iofilter);
for(int i=0;i<nfilters+1;i++) {
XmStringFree(filterStrTable[i]);
}
NEditFree(filterStrTable);
XtAddCallback(
data->iofilter,
XmNselectionCallback,
(XtCallbackProc)filedialog_select_iofilter,
data);
if(current_filter) {
XmString xCurrentFilter = XmStringCreateLocalized((char*)current_filter);
XmComboBoxSelectItem(data->iofilter, xCurrentFilter);
XmStringFree(xCurrentFilter);
XmComboBoxCallbackStruct cb;
cb.reason = XmCR_SELECT;
filedialog_select_iofilter(data->iofilter, data, &cb);
}
}
int FileDialog(Widget parent, char *promptString, FileSelection *file, int type, const char *defaultName)
{
Arg args[32];
int n = 0;
XmString str;
int currentEncItem = 0;
if(LastView == -1) {
LastView = GetFsbView();
if(LastView < 0 || LastView > 2) {
LastView = 1;
}
}
#ifndef FSB_ENABLE_DETAIL
if(LastView == 2) {
LastView = 1;
}
#endif
Boolean showHiddenValue = GetFsbShowHidden();
FileDialogData data;
memset(&data, 0, sizeof(FileDialogData));
data.type = type;
data.file_path = file->path;
file->addwrap = FALSE;
file->setxattr = FALSE;
Widget dialog = CreateDialogShell(parent, promptString, args, 0);
AddMotifCloseCallback(dialog, (XtCallbackProc)filedialog_cancel, &data);
data.shell = dialog;
/* shortcut handler */
XtAddEventHandler(dialog, KeyPressMask , False,
(XtEventHandler)shortcutEH, &data);
n = 0;
XtSetArg(args[n], XmNautoUnmanage, False); n++;
Widget form = XmCreateForm(dialog, "form", args, n);
/* upper part of the gui */
n = 0;
XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNtopOffset, WINDOW_SPACING); n++;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNleftOffset, WINDOW_SPACING); n++;
XtSetArg(args[n], XmNresizable, True); n++;
XtSetArg(args[n], XmNarrowDirection, XmARROW_UP); n++;
Widget goUp = XmCreateArrowButton(form, "button", args, n);
//XtManageChild(goUp);
XtAddCallback(goUp, XmNactivateCallback,
(XtCallbackProc)filedialog_goup, &data);
// View Option Menu
n = 0;
XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNtopOffset, WINDOW_SPACING); n++;
XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNrightOffset, WINDOW_SPACING); n++;
XtSetArg(args[n], XmNshadowThickness, 0); n++;
Widget viewframe = XmCreateForm(form, "vframe", args, n);
XtManageChild(viewframe);
XmString v1 = XmStringCreateLocalized("List");
XmString v2 = XmStringCreateLocalized("Detail");
Widget menu = XmCreatePulldownMenu(viewframe, "menu", NULL, 0);
XtSetArg(args[0], XmNlabelString, v1);
XtSetArg(args[1], XmNpositionIndex, LastView == 1 ? 0 : 1);
Widget mitem1 = XmCreatePushButton(menu, "menuitem", args, 2);
XtSetArg(args[0], XmNlabelString, v2);
XtSetArg(args[1], XmNpositionIndex, LastView == 2 ? 0 : 2);
Widget mitem2 = XmCreatePushButton(menu, "menuitem", args, 2);
XtManageChild(mitem1);
#ifdef FSB_ENABLE_DETAIL
XtManageChild(mitem2);
#endif
XmStringFree(v1);
XmStringFree(v2);;
XtAddCallback(
mitem1,
XmNactivateCallback,
(XtCallbackProc)select_listview,
&data);
XtAddCallback(
mitem2,
XmNactivateCallback,
(XtCallbackProc)select_detailview,
&data);
n = 0;
XtSetArg(args[n], XmNsubMenuId, menu); n++;
XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNmarginHeight, 0); n++;
XtSetArg(args[n], XmNmarginWidth, 0); n++;
Widget view = XmCreateOptionMenu(viewframe, "option_menu", args, n);
XtManageChild(view);
n = 0;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNrightAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNrightWidget, view); n++;
XtSetArg(args[n], XmNmarginHeight, 0); n++;
XtSetArg(args[n], XmNorientation, XmHORIZONTAL); n++;
Widget newFolder = XmCreatePushButton(viewframe, "newFolder", args, n);
XtManageChild(newFolder);
XtAddCallback(
newFolder,
XmNactivateCallback,
(XtCallbackProc)new_folder,
&data);
Dimension xh;
Pixel buttonFg;
Pixel buttonBg;
XtVaGetValues(newFolder, XmNheight, &xh, XmNforeground, &buttonFg, XmNbackground, &buttonBg, NULL);
// get rgb value of buttonBg
memset(&bgColor, 0, sizeof(XColor));
bgColor.pixel = buttonBg;
XQueryColor(XtDisplay(newFolder), newFolder->core.colormap, &bgColor);
// init pixmaps after we got the background color
if(!pixmaps_initialized) {
initPixmaps(XtDisplay(parent), XtWindow(parent), newFolder->core.screen, newFolder->core.depth);
}
if(pixmaps_error) {
XtVaSetValues(newFolder, XmNlabelType, XmSTRING, NULL);
} else if(xh > 32+BUTTON_EXTRA_SPACE) {
XtVaSetValues(newFolder, XmNlabelPixmap, newFolderIcon32, NULL);
} else if(xh > 24+BUTTON_EXTRA_SPACE) {
XtVaSetValues(newFolder, XmNlabelPixmap, newFolderIcon24, NULL);
} else {
XtVaSetValues(newFolder, XmNlabelPixmap, newFolderIcon16, NULL);
}
// pathbar
n = 0;
XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNtopOffset, WINDOW_SPACING); n++;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNleftWidget, goUp); n++;
XtSetArg(args[n], XmNleftOffset, WINDOW_SPACING); n++;
XtSetArg(args[n], XmNrightAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNrightWidget, viewframe); n++;
XtSetArg(args[n], XmNrightOffset, WIDGET_SPACING); n++;
XtSetArg(args[n], XmNshadowType, XmSHADOW_IN); n++;
Widget pathBarFrame = XmCreateFrame(form, "pathbar_frame", args, n);
XtManageChild(pathBarFrame);
data.pathBar = CreatePathBar(pathBarFrame, args, 0);
data.pathBar->updateDir = (updatedir_callback)filedialog_update_dir;
data.pathBar->updateDirData = &data;
XtManageChild(data.pathBar->widget);
n = 0;
str = XmStringCreateLocalized("Filter");
XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNleftOffset, WINDOW_SPACING); n++;
XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNtopWidget, pathBarFrame); n++;
XtSetArg(args[n], XmNtopOffset, WIDGET_SPACING); n++;
XtSetArg(args[n], XmNlabelString, str); n++;
Widget filterLabel = XmCreateLabel(form, "label", args, n);
XtManageChild(filterLabel);
XmStringFree(str);
n = 0;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNleftOffset, WINDOW_SPACING); n++;
XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNtopWidget, filterLabel); n++;
XtSetArg(args[n], XmNtopOffset, WIDGET_SPACING); n++;
XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNrightOffset, WINDOW_SPACING); n++;
Widget filterform = XmCreateForm(form, "filterform", args, n);
XtManageChild(filterform);
n = 0;
str = XmStringCreateSimple("Show hidden files");
XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNlabelString, str); n++;
XtSetArg(args[n], XmNset, showHiddenValue); n++;
Widget showHidden = XmCreateToggleButton(filterform, "showHidden", args, n);
XtManageChild(showHidden);
XmStringFree(str);
XtAddCallback(showHidden, XmNvalueChangedCallback,
(XtCallbackProc)filedialog_setshowhidden, &data);
data.showHidden = showHiddenValue;
n = 0;
str = XmStringCreateLocalized("Filter");
XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNlabelString, str); n++;
XtSetArg(args[n], XmNrightAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNrightWidget, showHidden); n++;
Widget filterButton = XmCreatePushButton(filterform, "filedialog_filter", args, n);
XtManageChild(filterButton);
XmStringFree(str);
XtAddCallback(filterButton, XmNactivateCallback,
(XtCallbackProc)filedialog_filter, &data);
n = 0;
XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNrightAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNrightWidget, filterButton); n++;
XtSetArg(args[n], XmNrightOffset, WIDGET_SPACING); n++;
data.filter = XNECreateText(filterform, "filedialog_filter_textfield", args, n);
XtManageChild(data.filter);
XtAddCallback(data.filter, XmNactivateCallback,
(XtCallbackProc)filedialog_filter, &data);
if(LastFilter) {
XNETextSetString(data.filter, LastFilter);
XtFree(LastFilter);
LastFilter = NULL;
} else {
XNETextSetString(data.filter, "*");
}
/* lower part */
n = 0;
str = XmStringCreateLocalized(type == FILEDIALOG_OPEN ? "Open" : "Save");
XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNbottomOffset, WINDOW_SPACING); n++;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNleftOffset, WINDOW_SPACING); n++;
XtSetArg(args[n], XmNtopOffset, WIDGET_SPACING * 2); n++;
XtSetArg(args[n], XmNlabelString, str); n++;
data.okBtn = XmCreatePushButton(form, "filedialog_open", args, n);
XtManageChild(data.okBtn);
XmStringFree(str);
XtAddCallback(data.okBtn, XmNactivateCallback,
(XtCallbackProc)filedialog_ok, &data);
n = 0;
str = XmStringCreateLocalized("Cancel");
XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNbottomOffset, WINDOW_SPACING); n++;
XtSetArg(args[n], XmNlabelString, str); n++;
XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNrightOffset, WINDOW_SPACING); n++;
Widget cancelBtn = XmCreatePushButton(form, "filedialog_cancel", args, n);
XtManageChild(cancelBtn);
XmStringFree(str);
XtAddCallback(cancelBtn, XmNactivateCallback,
(XtCallbackProc)filedialog_cancel, &data);
XtVaSetValues(form, XmNdefaultButton, data.okBtn, XmNcancelButton, cancelBtn, NULL);
n = 0;
XtSetArg(args[n], XmNbottomAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNbottomWidget, data.okBtn); n++;
XtSetArg(args[n], XmNbottomOffset, WIDGET_SPACING); n++;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNleftOffset, 1); n++;
XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNrightOffset, 1); n++;
Widget separator = XmCreateSeparator(form, "ofd_separator", args, n);
XtManageChild(separator);
Widget bottomWidget = separator;
if(type == FILEDIALOG_SAVE) {
if(file->extraoptions) {
n = 0;
XtSetArg(args[n], XmNbottomAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNbottomWidget, separator); n++;
XtSetArg(args[n], XmNbottomOffset, WIDGET_SPACING); n++;
XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNrightOffset, WINDOW_SPACING); n++;
createFilterWidgets(&data, file->filter, form, args, n);
n = 0;
XtSetArg(args[n], XmNbottomAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNbottomWidget, separator); n++;
XtSetArg(args[n], XmNbottomOffset, WIDGET_SPACING); n++;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNleftOffset, WINDOW_SPACING); n++;
XtSetArg(args[n], XmNrightAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNrightWidget, data.iofilter); n++;
XtSetArg(args[n], XmNrightOffset, WIDGET_SPACING); n++;
//XtSetArg(args[n], XmNtopAttachment, XmATTACH_OPPOSITE_WIDGET); n++;
//XtSetArg(args[n], XmNtopWidget, data.iofilter); n++;
data.name = XNECreateText(form, "textfield", args, n);
XtManageChild(data.name);
XtAddCallback(data.name, XmNactivateCallback,
(XtCallbackProc)filedialog_ok, &data);
if(defaultName) {
XNETextSetString(data.name, (char*)defaultName);
}
n = 0;
str = XmStringCreateSimple("Filter");
XtSetArg(args[n], XmNbottomAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNbottomWidget, data.name); n++;
XtSetArg(args[n], XmNbottomOffset, WIDGET_SPACING); n++;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNleftWidget, data.name); n++;
XtSetArg(args[n], XmNleftOffset, WIDGET_SPACING); n++;
XtSetArg(args[n], XmNlabelString, str); n++;
Widget filterLabel = XmCreateLabel(form, "label", args, n);
XtManageChild(filterLabel);
XmStringFree(str);
n = 0;
str = XmStringCreateSimple("New File Name");
XtSetArg(args[n], XmNbottomAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNbottomWidget, data.name); n++;
XtSetArg(args[n], XmNbottomOffset, WIDGET_SPACING); n++;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNleftOffset, WINDOW_SPACING); n++;
XtSetArg(args[n], XmNlabelString, str); n++;
Widget nameLabel = XmCreateLabel(form, "label", args, n);
XtManageChild(nameLabel);
XmStringFree(str);
n = 0;
str = XmStringCreateSimple("Add line breaks where wrapped");
XtSetArg(args[n], XmNbottomAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNbottomWidget, nameLabel); n++;
XtSetArg(args[n], XmNbottomOffset, WIDGET_SPACING); n++;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNleftOffset, WINDOW_SPACING); n++;
XtSetArg(args[n], XmNmnemonic, 'A'); n++;
XtSetArg(args[n], XmNlabelString, str); n++;
data.wrap = XmCreateToggleButton(form, "addWrap", args, n);
XtManageChild(data.wrap);
XmStringFree(str);
Widget formatBtns = CreateFormatButtons(
form,
data.wrap,
file->format,
&data.unixFormat,
&data.dosFormat,
&data.macFormat);
bottomWidget = formatBtns;
} else {
n = 0;
XtSetArg(args[n], XmNbottomAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNbottomWidget, separator); n++;
XtSetArg(args[n], XmNbottomOffset, WIDGET_SPACING); n++;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNleftOffset, WINDOW_SPACING); n++;
XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNrightOffset, WINDOW_SPACING); n++;
//XtSetArg(args[n], XmNtopAttachment, XmATTACH_OPPOSITE_WIDGET); n++;
//XtSetArg(args[n], XmNtopWidget, data.iofilter); n++;
data.name = XNECreateText(form, "textfield", args, n);
XtManageChild(data.name);
XtAddCallback(data.name, XmNactivateCallback,
(XtCallbackProc)filedialog_ok, &data);
if(defaultName) {
XNETextSetString(data.name, (char*)defaultName);
}
n = 0;
str = XmStringCreateSimple("New File Name");
XtSetArg(args[n], XmNbottomAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNbottomWidget, data.name); n++;
XtSetArg(args[n], XmNbottomOffset, WIDGET_SPACING); n++;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNleftOffset, WINDOW_SPACING); n++;
XtSetArg(args[n], XmNlabelString, str); n++;
Widget nameLabel = XmCreateLabel(form, "label", args, n);
XtManageChild(nameLabel);
XmStringFree(str);
bottomWidget = nameLabel;
}
}
n = 0;
XtSetArg(args[n], XmNbottomAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNbottomWidget, bottomWidget); n++;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNleftOffset, WINDOW_SPACING); n++;
XtSetArg(args[n], XmNbottomOffset, WIDGET_SPACING); n++;
XtSetArg(args[n], XmNorientation, XmHORIZONTAL); n++;
Widget enc = XmCreateRowColumn(form, "enc", args, n);
XtManageChild(enc);
if(file->extraoptions) {
n = 0;
str = XmStringCreateSimple("Encoding:");
XtSetArg(args[n], XmNlabelString, str); n++;
Widget encLabel = XmCreateLabel(enc, "label", args, n);
XtManageChild(encLabel);
XmStringFree(str);
n = 0;
int arraylen = 22;
// TODO: code dup of encoding list generation (window.c)
const char *encStr;
XmStringTable encodings = NEditCalloc(arraylen, sizeof(XmString));
/* skip the "detect" item on type == save */
int skip = type == FILEDIALOG_OPEN ? 0 : 1;
char *defEncoding = type == FILEDIALOG_OPEN ? NULL : file->encoding;
int hasDef = 0;
int i;
for(i=skip;(encStr=default_encodings[i]);i++) {
if(i >= arraylen) {
arraylen *= 2;
encodings = NEditRealloc(encodings, arraylen * sizeof(XmString));
}
encodings[i] = XmStringCreateSimple((char*)encStr);
if(defEncoding) {
if(!strcasecmp(defEncoding, encStr)) {
hasDef = 1;
defEncoding = NULL;
}
}
}
if(skip == 1 && !hasDef && file->encoding) {
/* Current encoding is not in the list of
* default encodings
* Add an extra item at pos 0 for the current encoding
*/
encodings[0] = XmStringCreateSimple(file->encoding);
currentEncItem = 1;
skip = 0;
}
XtSetArg(args[n], XmNcolumns, 11); n++;
XtSetArg(args[n], XmNitemCount, i-skip); n++;
XtSetArg(args[n], XmNitems, encodings+skip); n++;
data.encoding = XmCreateDropDownList(enc, "combobox", args, n);
XtManageChild(data.encoding);
for(int j=0;j<i;j++) {
XmStringFree(encodings[j]);
}
NEditFree(encodings);
if(file->encoding) {
char *encStr = NEditStrdup(file->encoding);
size_t encLen = strlen(encStr);
for(int i=0;i<encLen;i++) {
encStr[i] = toupper(encStr[i]);
}
str = XmStringCreateSimple(encStr);
XmComboBoxSelectItem(data.encoding, str);
XmStringFree(str);
NEditFree(encStr);
}
/* bom and xattr option */
if(type == FILEDIALOG_SAVE) {
/* only the save file dialog needs an encoding select callback */
XtAddCallback(
data.encoding,
XmNselectionCallback,
(XtCallbackProc)filedialog_select_encoding,
&data);
n = 0;
str = XmStringCreateSimple("Write BOM");
XtSetArg(args[n], XmNlabelString, str); n++;
XtSetArg(args[n], XmNset, file->writebom); n++;
data.bom = XmCreateToggleButton(enc, "togglebutton", args, n);
XtManageChild(data.bom);
XmStringFree(str);
n = 0;
str = XmStringCreateSimple("Store encoding in extended attribute");
XtSetArg(args[n], XmNlabelString, str); n++;
data.xattr = XmCreateToggleButton(enc, "togglebutton", args, n);
XtManageChild(data.xattr);
XmStringFree(str);
} else {
// FILEDIALOG_OPEN
n = 0;
XmString str = XmStringCreateSimple("Filter");
XtSetArg(args[n], XmNlabelString, str); n++;
Widget filterLabel = XmCreateLabel(enc, "filter_label", args, n);
XtManageChild(filterLabel);
XmStringFree(str);
createFilterWidgets(&data, file->filter, enc, args, 0);
}
}
/* middle */
data.selectedview = LastView;
// form for dir/file lists
n = 0;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNtopWidget, filterform); n++;
XtSetArg(args[n], XmNtopOffset, WIDGET_SPACING); n++;
XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNbottomAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNbottomWidget, enc); n++;
XtSetArg(args[n], XmNleftOffset, WINDOW_SPACING); n++;
XtSetArg(args[n], XmNrightOffset, WINDOW_SPACING); n++;
XtSetArg(args[n], XmNbottomOffset, WIDGET_SPACING); n++;
XtSetArg(args[n], XmNwidth, 580); n++;
XtSetArg(args[n], XmNheight, 400); n++;
data.listform = XmCreateForm(form, "fds_listform", args, n);
// dir/file lists
n = 0;
str = XmStringCreateLocalized("Directories");
XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNlabelString, str); n++;
Widget lsDirLabel = XmCreateLabel(data.listform, "label", args, n);
XtManageChild(lsDirLabel);
XmStringFree(str);
n = 0;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNtopWidget, lsDirLabel); n++;
XtSetArg(args[n], XmNtopOffset, WIDGET_SPACING); n++;
XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNrightAttachment, XmATTACH_POSITION); n++;
XtSetArg(args[n], XmNrightPosition, 35); n++;
data.dirlist = XmCreateScrolledList(data.listform, "dirlist", args, n);
Dimension w, h;
XtMakeResizeRequest(data.dirlist, 150, 200, &w, &h);
XtManageChild(data.dirlist);
XtAddCallback(
data.dirlist,
XmNdefaultActionCallback,
(XtCallbackProc)dirlist_activate,
&data);
XtAddCallback(
data.dirlist,
XmNbrowseSelectionCallback,
(XtCallbackProc)dirlist_select,
&data);
n = 0;
XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNtopWidget, lsDirLabel); n++;
XtSetArg(args[n], XmNtopOffset, WIDGET_SPACING); n++;
XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNleftWidget, data.dirlist); n++;
XtSetArg(args[n], XmNleftOffset, WIDGET_SPACING); n++;
XtSetArg(args[n], XmNshadowThickness, 0); n++;
data.filelistcontainer = XmCreateFrame(data.listform, "filelistframe", args, n);
//XtManageChild(data.filelistcontainer);
data.filelist = XmCreateScrolledList(data.filelistcontainer, "filelist", NULL, 0);
XtManageChild(data.filelist);
XtAddCallback(
data.filelist,
XmNdefaultActionCallback,
(XtCallbackProc)filelist_activate,
&data);
XtAddCallback(
data.filelist,
XmNbrowseSelectionCallback,
(XtCallbackProc)filelist_select,
&data);
// Detail FileList
// the detail view shares widgets with the list view
// switching between list and detail view only changes
// filelistcontainer <-> gridcontainer
n = 0;
XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNtopWidget, lsDirLabel); n++;
XtSetArg(args[n], XmNtopOffset, WIDGET_SPACING); n++;
XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNleftWidget, data.dirlist); n++;
XtSetArg(args[n], XmNleftOffset, WIDGET_SPACING); n++;
XtSetArg(args[n], XmNshadowThickness, 0); n++;
data.gridcontainer = XmCreateFrame(data.listform, "gridcontainer", args, n);
//XtManageChild(data.gridcontainer);
n = 0;
XtSetArg(args[n], XmNcolumns, 3); n++;
XtSetArg(args[n], XmNheadingColumns, 0); n++;
XtSetArg(args[n], XmNheadingRows, 1); n++;
XtSetArg(args[n], XmNallowColumnResize, 1); n++;
XtSetArg(args[n], XmNsimpleHeadings, "Name|Size|Last Modified"); n++;
XtSetArg(args[n], XmNhorizontalSizePolicy, XmCONSTANT); n++;
data.grid = XmLCreateGrid(data.gridcontainer, "grid", args, n);
XmLGridSetIgnoreModifyVerify(data.grid, True);
int sort_type = file_cmp_order == 1 ? XmSORT_ASCENDING : XmSORT_DESCENDING;
XmLGridSetSort(data.grid, file_cmp_field, sort_type);
XtManageChild(data.grid);
// get the XmList background color
const char *cellBg = "white";
XrmValue value;
char *resourceType = NULL;
// Get the resource value from the resource database
if(XrmGetResource(XtDatabase(XtDisplay(data.grid)), "XmList.background", NULL, &resourceType, &value)) {
if(!strcmp(resourceType, "String")) {
cellBg = value.addr;
}
}
XtVaSetValues(
data.grid,
XmNcellDefaults, True,
XtVaTypedArg, XmNblankBackground, XmRString, cellBg, strlen(cellBg),
XtVaTypedArg, XmNcellBackground, XmRString, cellBg, strlen(cellBg),
NULL);
//XmLGridSetStrings(data.grid, "Name|Size|Last Modified");
XtAddCallback(data.grid, XmNselectCallback, (XtCallbackProc)grid_select, &data);
XtAddCallback(data.grid, XmNactivateCallback, (XtCallbackProc)grid_activate, &data);
XtAddCallback(data.grid, XmNheaderClickCallback, (XtCallbackProc)grid_header_clicked, &data);
XtAddCallback(data.grid, XmNgridKeyPressedCallback, (XtCallbackProc)grid_key_pressed, &data);
n = 0;
str = XmStringCreateLocalized("Files");
XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); n++;
XtSetArg(args[n], XmNleftWidget, data.dirlist); n++;
XtSetArg(args[n], XmNleftOffset, WIDGET_SPACING); n++;
XtSetArg(args[n], XmNbottomAttachment, XmATTACH_OPPOSITE_WIDGET); n++;
XtSetArg(args[n], XmNbottomWidget, lsDirLabel); n++;
XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); n++;
XtSetArg(args[n], XmNlabelString, str); n++;
Widget lsFileLabel = XmCreateLabel(data.listform, "label", args, n);
XtManageChild(lsFileLabel);
XmStringFree(str);
Widget focus = NULL;
switch(data.selectedview) {
case 1: XtManageChild(data.listform); XtManageChild(data.filelistcontainer); focus = data.filelist; break;
case 2: XtManageChild(data.listform); XtManageChild(data.gridcontainer); focus = data.grid; break;
}
if(data.type == FILEDIALOG_SAVE) {
focus = data.name;
}
data.pathBar->focus_widget = focus;
if(file->path) {
char *defDir = ParentPath(file->path);
filedialog_update_dir(&data, defDir);
PathBarSetPath(data.pathBar, defDir);
NEditFree(defDir);
XNETextSetString(data.name, FileName(file->path));
} else {
char *defDirStr = GetDefaultDirectoryStr();
char *defDir = defDirStr ? defDirStr : getenv("HOME");
filedialog_update_dir(&data, defDir);
PathBarSetPath(data.pathBar, defDir);
}
//init_container_size(&data);
/* event loop */
keycodeL = XKeysymToKeycode(XtDisplay(dialog), XStringToKeysym("L"));
XtGrabKey(
dialog,
keycodeL,
ControlMask,
True,
GrabModeAsync,
GrabModeAsync);
ManageDialogCenteredOnPointer(form);
XmProcessTraversal(focus, XmTRAVERSE_CURRENT);
XtAppContext app = XtWidgetToApplicationContext(dialog);
while(!data.end && !XtAppGetExitFlag(app)) {
XEvent event;
XtAppNextEvent(app, &event);
XtDispatchEvent(&event);
}
LastView = data.selectedview;
if(data.selectedPath && !data.selIsDir && data.status == FILEDIALOG_OK) {
file->path = data.selectedPath;
data.selectedPath = NULL;
// remember filter string
LastFilter = XNETextGetString(data.filter);
if(LastFilter) {
if(strlen(LastFilter) == 0) {
XtFree(LastFilter);
LastFilter = NULL;
}
}
file->filter = data.selected_filter ? NEditStrdup(data.selected_filter->name) : NULL;
if(file->extraoptions) {
int encPos;
XtVaGetValues(data.encoding, XmNselectedPosition, &encPos, NULL);
if(type == FILEDIALOG_OPEN) {
if(encPos > 0) {
/* index 0 is the "detect" item which is not a valid
encoding string that can be used later */
file->encoding = default_encodings[encPos];
}
} else {
if(currentEncItem) {
/* first item is the current encoding that is not
* in default_encodings */
if(encPos > 0) {
file->encoding = default_encodings[encPos];
}
} else {
/* first item is "UTF-8" */
file->encoding = default_encodings[encPos+1];
}
}
}
if(type == FILEDIALOG_SAVE) {
int bomVal = 0;
int xattrVal = 0;
int wrapVal = 0;
if(data.bom) {
XtVaGetValues(data.bom, XmNset, &bomVal, NULL);
}
if(data.xattr) {
XtVaGetValues(data.xattr, XmNset, &xattrVal, NULL);
}
if(data.wrap) {
XtVaGetValues(data.wrap, XmNset, &wrapVal, NULL);
}
file->writebom = bomVal;
file->setxattr = xattrVal;
file->addwrap = wrapVal;
if(data.unixFormat) {
int formatVal = 0;
XtVaGetValues(data.unixFormat, XmNset, &formatVal, NULL);
if(formatVal) {
file->format = UNIX_FILE_FORMAT;
} else {
XtVaGetValues(data.dosFormat, XmNset, &formatVal, NULL);
if(formatVal) {
file->format = DOS_FILE_FORMAT;
} else {
XtVaGetValues(data.macFormat, XmNset, &formatVal, NULL);
if(formatVal) {
file->format = MAC_FILE_FORMAT;
}
}
}
} else {
file->format = 0;
}
}
} else {
data.status = FILEDIALOG_CANCEL;
if(data.selectedPath) {
NEditFree(data.selectedPath);
}
}
filedialog_cleanup_filedata(&data);
PathBarDestroy(data.pathBar);
if(data.currentPath) {
NEditFree(data.currentPath);
}
XtUnmapWidget(dialog);
XtDestroyWidget(dialog);
return data.status;
}
const char ** FileDialogDefaultEncodings(void) {
return (const char **)default_encodings;
}
char* FileDialogGetFilter(void) {
return NEditStrdup(LastFilter ? LastFilter : "*");
}
void FileDialogSetFilter(const char *filterStr) {
NEditFree(LastFilter);
LastFilter = filterStr ? NEditStrdup(filterStr) : NULL;
}