Sometimes you have to rename pictures in a folder to display them correctly. The following script make this job: open a directory, select image order then press RENUMBER. You can change order and renumber how many times you wish, the file name will remain always of the same length. It contains also image previewer.
Here is the source:
Rebol [
Title: "Rename & Renumber Pictures"
file: %rename-pics.r
purpose: "Renumber & Rename pictures in a folder"
date: 11/05/2008
version: 1.0.2
License: {Copyright (c) <2007>, <Phil Bevan>
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.}
]
gv-folder: %./
gv-files: []
gv-ofiles: []
gv-start: 10
gv-inc: 10
gv-pic-max: 200x150
fn-aspect: func [ip-size [pair!] /local x1 y1][
; Check x/y size
x1: gv-pic-max/x
y1: x1 * ip-size/y / ip-size/x
either y1 <= gv-pic-max/y [
return to pair! reduce [x1 y1]
][
y1: gv-pic-max/y
x1: ip-size/x * y1 / ip-size/y
return to pair! reduce [x1 y1]
]
]
fn-save-flr: func [][write %rename-pics.ini to string! gv-folder]
fn-init-flr: func [][
either exists? %rename-pics.ini
[gv-folder: to file! read %rename-pics.ini]
[gv-folder: %./]
if not exists? gv-folder [gv-folder: %./]
]
fn-fetch-files: func [/new-fldr /local lv-fldr][
if new-fldr [
lv-fldr: request-dir/dir gv-folder
if lv-fldr <> none [gv-folder: lv-fldr]
]
if gv-folder = none [return]
either gv-folder = %./ [f-folder/text: to string! gv-folder]
[f-folder/text: to string! second split-path gv-folder]
fn-read-files
fix-slider f-list
clear f-list/picked
f-data/text: ""
fn-high-first
show [f-list f-data f-folder]
fn-save-flr
]
fn-read-files: func [/local lv-files sfx lv-file name sh-name][
clear gv-files
clear gv-ofiles
lv-files: sort read gv-folder
foreach lv-file lv-files [
sfx: suffix? lv-file
if any[sfx = %.jpg sfx = %.gif sfx = %.bmp sfx = %.png sfx = %.jpeg] [
name: copy to-string lv-file
append gv-files name
append gv-ofiles lv-file
]
]
]
; fix slider when text list is updated
fix-slider: func [faces [object! block!] /noreset]
[
foreach lv-list to-block faces
[
if not noreset
[
lv-list/sld/data: 0
lv-list/sn: 0
lv-list/sld/redrag lv-list/lc / max 1 length? head lv-list/lines
]
show lv-list
]
]
fn-up: func [/local curr lv-file][
if (length? f-list/picked) > 0 [
curr: find gv-files f-list/picked
if (index? curr) = 1 [return]
idx: index? curr
remove curr
curr: back curr
insert curr first f-list/picked
curr: skip gv-ofiles (idx - 1)
lv-file: copy first curr
remove curr
curr: back curr
insert curr lv-file
show f-list
]
]
fn-down: func [][
if (length? f-list/picked) > 0 [
curr: find gv-files f-list/picked
if (index? curr) = length? gv-files [return]
idx: index? curr
remove curr
curr: next curr
insert curr first f-list/picked
curr: skip gv-ofiles (idx - 1)
lv-file: copy first curr
remove curr
curr: next curr
insert curr lv-file
show f-list
]
]
fn-refocus: func [][
focus f-data
system/view/caret: f-data/text
system/view/highlight-start: tail f-data/text
system/view/highlight-end: tail f-data/text
]
fn-update: func [/local ind sfx osfx][
ind: index? find gv-files first f-list/picked
sfx: skip f-data/text ((length? f-data/text) - 4)
osfx: to string! suffix? pick gv-ofiles ind
if sfx <> osfx [f-data/text: rejoin[f-data/text osfx]]
poke gv-files ind f-data/text
clear f-list/picked
append f-list/picked f-data/text
fn-refocus
show [f-list f-data]
]
fn-rename: func [/ok /prt /local count from-file new-file dups new-file-p][
dups: copy []
count: gv-start
;rename with qzwx-
for i 1 length? gv-files 1 [
to-file: fn-strip to string! gv-files/:i
from-file: rejoin[gv-folder gv-ofiles/:i]
new-file: to file! rejoin [fn-pad count " " to-file] ; new file name
new-file-p: to file! rejoin ["qzwx-" new-file]
append/only dups reducerejoin[gv-folder new-file-p] new-file]
if prt [print [from-file " ---> " new-file exists? new-file]]
if ok [rename from-file new-file-p]
count: count + gv-inc
]
; rename without qzwx-
if any[ok][
foreach dup dups [
if ok [rename dup/1 dup/2]
]
]
; refresh list
fn-fetch-files
]
fn-pad: func [ip-int [integer!]][
outstr: to-string ip-int
while [4 > length? outstr] [
outstr: rejoin ["0" outstr]
]
return outstr
]
fn-strip: func [ip-str [string!] /local i][
i: 0
for j 1 length? ip-str 1 [
if ip-str/:j = #" " [i: j + 1 break]
if none = find "1234567890" ip-str/:j [i: j break]
]
ip-str: skip ip-str (i - 1)
]
fn-high-up: func [/local lv-file][
if 0 = length? f-list/picked [return]
lv-file: first f-list/picked
curr: find f-list/data lv-file
if 1 = index? curr [return]
fn-update
clear f-list/picked
append f-list/picked first back curr
f-data/text: first f-list/picked
fn-refocus
show [f-list f-data]
fn-fit-image
]
fn-high-down: func [/local lv-file][
if 0 = length? f-list/picked [return]
lv-file: first f-list/picked
curr: find f-list/data lv-file
if (length? gv-files) = index? curr [return]
fn-update
clear f-list/picked
append f-list/picked first next curr
f-data/text: first f-list/picked
fn-refocus
show [f-list f-data]
fn-fit-image
]
fn-high-first: func [][
if 0 < length? gv-files [
append f-list/picked first gv-files
f-data/text: first gv-files
focus f-data
]
fn-fit-image
]
fn-fit-image: func [/local lv-file idx][
if 0 = length? f-list/picked [return]
idx: index? find gv-files first f-list/picked
lv-file: gv-ofiles/:idx
lv-file: rejoin [gv-folder lv-file]
lv-image: load/all lv-file
f-image/size: fn-aspect lv-image/size
f-image/image: lv-image
show f-image
]
; initial folder
fn-init-flr
; Read the initial files
fn-read-files
;create the layout
lv-lay: layout [
style btnf btn 200
backdrop 0.200.0
origin 4x4
space 4x0
; sensor keycode [page-down page-up home end #"^D" #"^A"]
sensor keycode [up down F1 F2 F5]
[
switch value
[
F1 [fn-up]
F2 [fn-down]
F5 [fn-rename/ok]
up [fn-high-up]
down [fn-high-down]
]
] 0x0
across
f-folder: info white to string! gv-folder 604
return
panel [
across
space 0x0
f-list: text-list 400x400 data gv-files [f-data/text: value focus f-data show f-data fn-fit-image]
return
f-data: field [fn-update] 350
arrow down 25x25 [fn-down]
arrow up 25x25 [fn-up]
] 400x430
panel [
btnf "Renumber (F5)" [fn-rename/ok] 200x40
f-image: image help.gif gv-pic-max
space 0x0
btnf "Change Folder" [fn-fetch-files/new-fldr]
space 0x20
btnf "Print" [fn-rename/prt]
space 0x0
vtext "F1=Up"
vtext "F2=Down"
] 200x430
]
either gv-folder = %./
[f-folder/text: to string! gv-folder]
[f-folder/text: to string! second split-path gv-folder]
fn-high-first
; display the layout
view/title lv-lay "Rename pictures in a folder"
