Hello!
I am creating my first GUI with wxpython. It works right now, but I would like to tune it a little bit. My first issue is: how can I show the selected path/file beside browse button? I have uploaded the code, so you can figure out what I mean.
Cheers!
Dani
#!/usr/bin/python
# WipGUI.py
import wx, os, shutil, fnmatch, Image, ImageEnhance, sys, textwrap, re
import wx.lib.intctrl
ID_HELP = 1
ID_ABOUT = 2
ID_GO = 3
class Wip(wx.Frame):
def __init__(self, parent, id, title):
wx.Frame.__init__(self, parent, id, title, size=(1000,225))
#Define menus
menubar = wx.MenuBar()
#Define file menu
file = wx.Menu()
quit = wx.MenuItem(file, 1, '&Quit\tCtrl+Q')
file.AppendItem(quit)
self.Bind(wx.EVT_MENU, self.OnQuit, id=1)
#Define help menu
helpMenu = wx.Menu()
helpMenu.Append(ID_HELP, '&Help')
helpMenu.Append(ID_ABOUT, '&About')
self.Bind(wx.EVT_MENU, self.OnAboutBox, id=ID_ABOUT)
#Append menus
menubar.Append(file, '&File')
menubar.Append(helpMenu, '&Help')
self.SetMenuBar(menubar)
#Define main panel
panel = wx.Panel(self, -1)
vbox = wx.BoxSizer(wx.VERTICAL)
#Define buttons
#Define button to select the pictures folder
hbox1 = wx.BoxSizer(wx.HORIZONTAL)
self.picsFolder = wx.Button(panel,-1,"Select your picture directory",pos=(305,60))
self.Bind(wx.EVT_BUTTON, self.SelDir, self.picsFolder)
hbox1.Add(self.picsFolder, 0, wx.ALL , 5)
#Define the button to select the watermark file
hbox2 = wx.BoxSizer(wx.HORIZONTAL)
mask ='*.png'
self.markFile = wx.Button(panel,-1,"Select your watermark file",pos=(305,60))
self.Bind(wx.EVT_BUTTON, self.SelFile, self.markFile)
hbox2.Add(self.markFile, 0, wx.ALL , 5)
#Define a text box to select desired size
hbox3 = wx.BoxSizer(wx.HORIZONTAL)
self.pxText = wx.StaticText(panel, -1,'Desired size of the longest picture side in pixels: ', pos=(300, 170), size=(321,30))
self.px = wx.lib.intctrl.IntCtrl(panel, -1, value=1024, pos=wx.Point(10, 90), size=(45, 30))
hbox3.Add(self.pxText, 0, wx.ALL , 5)
hbox3.Add(self.px, 0, wx.ALL , 0)
#Define the button to start processing
hbox4 = wx.BoxSizer(wx.HORIZONTAL)
go = wx.Button(panel, -1, 'Go', size=(100, 30))
hbox4.Add(go, 0, wx.ALL , 5)
self.Bind(wx.EVT_BUTTON, self.WaterMark, go)
#Merge sizers
vbox.Add(hbox1, 0, wx.ALIGN_LEFT | wx.ALL, 5)
vbox.Add(hbox2, 0, wx.ALIGN_LEFT | wx.ALL, 5)
vbox.Add(hbox3, 0, wx.ALIGN_LEFT | wx.ALL, 5)
vbox.Add(hbox4, 0, wx.ALIGN_RIGHT | wx.ALL, 5)
panel.SetSizer(vbox)
self.Centre()
self.Show(True)
def OnQuit(self, event):
self.Close()
def OnAboutBox(self, event):
info = wx.AboutDialogInfo()
info.SetIcon(wx.Icon('icons/exit.png', wx.BITMAP_TYPE_PNG))
info.SetName('Watermark Image Processing')
info.SetVersion('1.0b')
description = open('docs/info.txt').read()
info.SetDescription(description)
info.SetCopyright('(C) 2010 Acrocephalus Soft')
info.SetWebSite('http://www.acrocephalus.net')
license = open('docs/licence.txt').read()
info.SetLicence(license)
info.AddDeveloper('Daniel Valverde')
info.AddDocWriter('Daniel Valverde')
info.AddArtist('Daniel Valverde')
info.AddTranslator('Daniel Valverde')
wx.AboutBox(info)
def SelDir(self,event):
dialog = wx.DirDialog(None, "Select your picture directory",style=wx.DD_DEFAULT_STYLE | wx.DD_CHANGE_DIR)
if dialog.ShowModal() == wx.ID_OK:
self.SetStatusText('You selected: %s\n' %dialog.GetPath())
self.dirname=dialog.GetPath()
dialog.Destroy
def SelFile(self,event):
markFile = wx.FileDialog(None, "Select your watermark file",style=wx.FD_OPEN, wildcard="PNG files (*.png)|*.png")
if markFile.ShowModal() == wx.ID_OK:
self.SetStatusText('You selected: %s\n' %markFile.GetPath())
self.markFile=markFile.GetPath()
markFile.Destroy
def WaterMark(self, event):
cwd = os.getcwd()
markFile=self.markFile
px = self.px.GetValue()
#Create a Backup directory
if not os.path.exists('Backup'):
os.mkdir('Backup')
#Create a Resized directory
if not os.path.exists('Resized'):
os.mkdir('Resized')
#Create a marked directory
if not os.path.exists('Watermarked'):
os.mkdir('Watermarked')
#Copy images to backup folder
for filename in fnmatch.filter(os.listdir(cwd),'*.jpg'):
shutil.copy2(filename, 'Backup/%s' % filename)
#Image processing
for file in fnmatch.filter(os.listdir(cwd),'*.jpg'):
print 'Resizing image ' + file
# Open the image
img = Image.open(file)
#Get actual image size and convert it to float
width, height = img.size
width = float(width)
height = float(height)
#Resize landscape images
if width > height:
resizeFactor = width/int(px*2)
img = img.resize((int(width/resizeFactor),int(height/resizeFactor)))
width, height = img.size
img = img.resize((int(width/2),int(height/2)), Image.ANTIALIAS)
#Resize portrait images
elif width<height:
resizeFactor = height/int(px*2)
img = img.resize((int(width/resizeFactor),int(height/resizeFactor)))
width, height = img.size
img = img.resize((int(width/2),int(height/2)), Image.ANTIALIAS)
#Resize square images
else:
img = img.resize((int(px*2),int(px*2)))
width, height = img.size
img = img.resize((int(px),int(px)), Image.ANTIALIAS)
#Save resized image
img.save(file)
#Copy pictures to a Resized directory
for filename in fnmatch.filter(os.listdir(cwd),'*.jpg'):
shutil.copy2(filename, 'Resized/%s' % filename)
#----------------------------------------------------------------------------
#Add mark
#Getting the sizes of the base image and the mark
imgmark = Image.open(markFile)
markWidth, markHeight = imgmark.size
for filename in fnmatch.filter(os.listdir(cwd),'*.jpg'):
# Open the image
img = Image.open(filename)
#Get actual image size and convert it to float
width, height = img.size
baseim = Image.open(filename)
logoim = Image.open(markFile) #transparent image
baseim.paste(logoim,(int(width)-int(markWidth)-20,int(height)-int(markHeight)-10),logoim)
baseim.save(filename, 'JPEG')
#----------------------------------------------------------------------------
#Recover EXIF data
try:
os.system('jhead -te Backup/*jpg *.jpg')
except:
print w.fill('You don\'t have JHEAD installed, so WIP cannot recover the EXIF data. You can download and install it from http://www.sentex.net/ ~mwandel/jhead/')
for filename in fnmatch.filter(os.listdir(cwd),'*.jpg'):
shutil.move(filename, 'Watermarked/%s' % filename)
app = wx.App()
Wip(None, -1, 'Watermark Image Processing 1.0b')
app.MainLoop()We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.