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implement optipng, fix recompressing

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Kilian Valkhof 2010-02-02 00:33:35 +01:00
parent e1972f814f
commit b02d6e0aa6
4 changed files with 54 additions and 11 deletions
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39
trimage.py
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@ -1,4 +1,5 @@
import sys
from os import system
from PyQt4.QtCore import *
from PyQt4.QtGui import *
@ -14,14 +15,16 @@ class StartQT4(QMainWindow):
self.quit_shortcut = QShortcut(QKeySequence("Ctrl+Q"), self); # todo use standardKey Quit.
# set recompress to false
self.ui.recompress.setEnabled(False)
self.imagelist = []
# connect signals with slots
QObject.connect(self.ui.addfiles, SIGNAL("clicked()"), self.file_dialog)
QObject.connect(self.ui.recompress, SIGNAL("clicked()"), self.recompress_files)
QObject.connect(self.quit_shortcut, SIGNAL("activated()"), qApp, SLOT('quit()'))
QObject.connect(self.ui.processedfiles, SIGNAL("dragEnterEvent()"), self.file_drop)
def file_drop(self):
print "booya"
def file_dialog(self):
fd = QFileDialog(self)
@ -40,29 +43,42 @@ class StartQT4(QMainWindow):
def recompress_files(self):
newimage = self.imagelist
self.imagelist = []
for image in self.imagelist:
for image in newimage:
self.compress_file(image[-1])
def compress_file(self, filename):
print filename
oldfile = QFileInfo(filename);
name = oldfile.fileName()
oldfilesize = oldfile.size()
if name.endsWith("jpg"):
print "run jpegoptim"
runfile = system('ls')
elif name.endsWith("png"):
runstr = 'optipng -force "' + str(filename) + '"'
runfile = system(runstr)
else:
print "run optipng"
print "run something for gif"
runfile = system('ls')
newfile = oldfile # for now ;)
newfilesize = newfile.size()
newfilesizestr = size(newfilesize, system=alternative)
ratio = 100 - (newfilesize / oldfilesize * 100)
ratiostr = "%.1f%%" % ratio
if runfile == 0:
newfile = QFile(filename)
newfilesize = newfile.size()
newfilesizestr = size(newfilesize, system=alternative)
self.imagelist.append((name, newfilesizestr, ratiostr, filename))
self.update_table()
ratio = 100 - (float(newfilesize) / float(oldfilesize) * 100)
ratiostr = "%.1f%%" % ratio
self.imagelist.append((name, newfilesizestr, ratiostr, filename))
self.update_table()
else:
print "uh. not good" #implement, something went wrong
def update_table(self):
@ -87,7 +103,8 @@ class StartQT4(QMainWindow):
for row in range(nrows):
tview.setRowHeight(row, 25)
tview.setColumnWidth(0,400)
tview.setDragDropMode(QAbstractItemView.DropOnly)
tview.setAcceptDrops(True)
self.enable_recompress()