def on_button_test_clicked(self, widget, data=None):
#get content of textviews
buff = self.ui.textview1.get_buffer()
name = t.iterTextview(buff)
buff2 = self.ui.textview2.get_buffer()
#this is a global variable to call it global ;-) --> defined while initialization
global proj
proj = name = t.iterTextview(buff2)
#That is the test - it's just the reprojection and if it doesn't work...the syntax is not right
#Could be done better...but I only have 3 weeks...and I will do it later
try:
#just a test but not a good one...should be replaced later
dict1 = t.readProj('./data/media', 'projections.txt')
command = 'ogr2ogr -f \'ESRI Shapefile\' ./data/media/cache/syntaxtest ./data/media/ne_110m_admin_0_countries.shp -t_srs \'' + proj + '\' -overwrite -skipfailure'
except:
home = os.getenv("HOME")
folder = home + '/maproj/media'
command = 'ogr2ogr -f \'ESRI Shapefile\' ' + folder + '/cache/syntaxtest /usr/share/maproj/media/ne_110m_admin_0_countries.shp -t_srs \'' + proj + '\' -overwrite -skipfailure'
tester = os.system(command) #--> Failure = 256
#just do when the test gave 0 --> means everything was done well
if tester == 256:
self.ui.label_status.set_text('Sorry...thats not right!')
elif tester == 0:
self.ui.label_status.set_text('Yes...thats the right Syntax!')
global setted
setted = True
#the OK-button shows no text after initialiation
#best would be if it doesn't react also but I don't know how to do that...not now!!!
self.ui.btn_ok.set_label('Add')
else:
self.ui.label_status.set_text('Unknown error!')
def finish_initializing(self, builder):
"""Called when we're finished initializing.
finish_initalizing should be called after parsing the ui definition
and creating a ChooseprojectionDialog object with it in order to
finish initializing the start of the new ChooseprojectionDialog
instance.
"""
# Get a reference to the builder and set up the signals.
self.builder = builder
self.ui = builder.get_ui(self)
global tester
tester = False
global dict1
global home
home = os.getenv("HOME")
try:
dict1 = t.readProj('./data/media', 'projections.txt')
except:
if os.system('find ~/maproj/media/projections.txt') != 0:
os.system(
'cp /usr/share/maproj/media/projections.txt ~/maproj/media/projections.txt'
)
dict1 = t.readProj(home + '/maproj/media', 'projections.txt')
if os.system('find ~/maproj') == 0:
os.system('mkdir ~/maproj')
os.system('mkdir ~/maproj/media')
os.system('mkdir ~/maproj/media/cache/')
os.system('touch ~/maproj/media/new_world_style.xml')
tester = True
keylist = dict1.keys()
keylist.sort()
for key in keylist:
#print key, value
self.ui.comboboxtext1.append_text(key)
#initialize the global variables
global counter
counter = 0
global name
name = ''
global imagefile
imagefile = ''
def finish_initializing(self, builder):
"""Called when we're finished initializing.
finish_initalizing should be called after parsing the ui definition
and creating a ChooseprojectionDialog object with it in order to
finish initializing the start of the new ChooseprojectionDialog
instance.
"""
# Get a reference to the builder and set up the signals.
self.builder = builder
self.ui = builder.get_ui(self)
global tester
tester = False
global dict1
global home
home = os.getenv("HOME")
try:
dict1 = t.readProj('./data/media', 'projections.txt')
except:
if os.system('find ~/maproj/media/projections.txt') != 0:
os.system('cp /usr/share/maproj/media/projections.txt ~/maproj/media/projections.txt')
dict1 = t.readProj(home + '/maproj/media', 'projections.txt')
if os.system('find ~/maproj') == 0:
os.system('mkdir ~/maproj')
os.system('mkdir ~/maproj/media')
os.system('mkdir ~/maproj/media/cache/')
os.system('touch ~/maproj/media/new_world_style.xml')
tester = True
keylist = dict1.keys()
keylist.sort()
for key in keylist:
#print key, value
self.ui.comboboxtext1.append_text(key)
#initialize the global variables
global counter
counter = 0
global name
name = ''
global imagefile
imagefile = ''