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Updated contrib from Lorne White

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13964 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn 2002-02-01 23:14:14 +00:00
parent 3f0d9059c6
commit faf82e9bd3
1 changed files with 37 additions and 11 deletions
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48
wxPython/wxPython/lib/imagebrowser.py
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@ -4,11 +4,19 @@
#
# Author: Lorne White
#
# Version: 0.9
# Date: August 15, 2001
# Version: 1.0
# Date: January 29, 2002
# Licence: wxWindows license
#----------------------------------------------------------------------------
# 1.0 Release
# Create list of all available image file types
# View "All Image" File Types as default filter
# Sort the file list
# Use newer "re" function for patterns
#---------------------------------------------------------------------------
import os, sys, string
from wxPython.wx import *
dir_path = os.getcwd()
@ -30,8 +38,14 @@ def ConvertBMP(file_nm):
image = wxImage(file_nm, wxBITMAP_TYPE_PNG)
elif ext == 'jpg':
image = wxImage(file_nm, wxBITMAP_TYPE_JPEG)
elif ext == 'pcx':
image = wxImage(file_nm, wxBITMAP_TYPE_PCX)
elif ext == 'tif':
image = wxImage(file_nm, wxBITMAP_TYPE_TIF)
elif ext == 'pnm':
image = wxImage(file_nm, wxBITMAP_TYPE_PNM)
else:
image = None
image = wxImage(file_nm, wxBITMAP_TYPE_ANY)
return image
@ -155,10 +169,12 @@ class ImageDialog(wxDialog):
image_sizex = 150
image_sizey = self.list_height
self.fl_types = ["Bmp", "Gif", "Png", "Jpg"]
self.fl_ext_types = { "Bmp": "*.bmp", "Gif": "*.gif", "Png": "*.png", "Jpg": "*.jpg" }
self.fl_types = ["All Images", "Bmp", "Gif", "Png", "Jpg", "Ico", "Pnm", "Pcx", "Tif", "All Files"]
self.fl_ext_types = { "All Images": "All", "Bmp": "*.bmp", "Gif": "*.gif", "Png": "*.png", "Jpg": "*.jpg",
"Ico": "*.ico", "Pnm": "*.pnm", "Pcx": "*.pcx", "Tif": "*.tif", "All Files": "*.*" }
self.set_type = self.fl_types[0] # initial file filter setting
self.fl_ext = self.fl_ext_types[self.set_type]
mID = NewId()
self.sel_type = wxComboBox(self, mID, self.set_type, wxPoint(image_posx , self.type_posy), wxSize(150, -1), self.fl_types, wxCB_DROPDOWN)
@ -181,8 +197,18 @@ class ImageDialog(wxDialog):
self.ResetFiles()
def GetFiles(self): # get the file list using directory and extension values
self.fl_val = FindFiles(self, self.set_dir, self.fl_ext)
self.fl_list = self.fl_val.files
if self.fl_ext == "All":
all_files = []
for ftypes in self.fl_types[1:-1]: # get list of all available image types
filter = self.fl_ext_types[ftypes]
self.fl_val = FindFiles(self, self.set_dir, filter)
all_files = all_files + self.fl_val.files # add to list of files
self.fl_list = all_files
else:
self.fl_val = FindFiles(self, self.set_dir, self.fl_ext)
self.fl_list = self.fl_val.files
self.fl_list.sort() # sort the file list
def DisplayDir(self): # display the working directory
wxStaticText(self, -1, self.set_dir, wxPoint(self.dir_x, self.dir_y), wxSize(250, -1))
@ -253,7 +279,7 @@ class FindFiles:
self.dir = dir
self.file = ""
mask = string.upper(mask)
self.MakeRegex(mask)
pattern = self.MakeRegex(mask)
for i in os.listdir(dir):
if i == "." or i == "..":
continue
@ -261,13 +287,13 @@ class FindFiles:
path = string.upper(path)
value = string.upper(i)
if self.regex.match(value) == len(value):
if pattern.match(value) != None:
filelist.append(i)
self.files = filelist
def MakeRegex(self, pattern):
import regex
import re
f = "" # Set up a regex for file names
for ch in pattern:
if ch == "*":
@ -279,7 +305,7 @@ class FindFiles:
else:
f = f + ch
self.regex = regex.compile(f)
return re.compile(f)
def StripExt(self, file_nm):
fl_fld = os.path.splitext(file_nm)