def main():
load_gui() # start loading the gui before doing the heavy imports
global gui_config
assert gui_config is not None
app = gui_config.app
# Setting these items allows for saving application state via a QSettings object
app.setOrganizationName("CUSPA")
app.setOrganizationDomain("urbansim.org")
app.setApplicationName("OPUS")
# Set application icon
applicationIcon = QIcon(":/Images/Images/new-logo-medium-no-mirror.png")
app.setWindowIcon(applicationIcon)
# Set the app style
# app.setStyle(QString("plastique"))
# QGIS References are removed for the time being...
#try:
# # QGIS bindings for mapping functions
# import qgis.core
# # Path to local QGIS install
# qgis_prefix = "/usr/local/qgis_svn"
# # initialize qgis libraries
# qgis.core.QgsApplication.setPrefixPath(qgis_prefix, True)
# qgis.core.QgsApplication.initQgis()
#except ImportError:
# print "Unable to import QGIS"
# init main window
gui_config.splash_screen.showMessage('Initializing Opus Main Window...')
from opus_gui.main.controllers.mainwindow import OpusGui
wnd = OpusGui(gui_configuration = gui_config)
gui_config.splash_screen.finish(wnd)
wnd.show()
wnd.raise_()
wnd.activateWindow()
# Create signal for app finish
app.connect(app, SIGNAL("lastWindowClosed()"), app, SLOT("quit()"))
# Start the app up
retval = app.exec_()
# QGIS References are removed for the time being...
#try:
# import qgis.core
# # We got an exit signal so time to clean up
# qgis.core.QgsApplication.exitQgis()
#except ImportError:
# pass
sys.exit(retval)
def main():
global gui_config
if gui_config is None:
load_gui()
app = gui_config.app
# Setting these items allows for saving application state via a QSettings object
app.setOrganizationName("CUSPA")
app.setOrganizationDomain("urbansim.org")
app.setApplicationName("OPUS")
# Set application icon
applicationIcon = QIcon(":/Images/Images/new-logo-medium-no-mirror.png")
app.setWindowIcon(applicationIcon)
# Set the app style
# app.setStyle(QString("plastique"))
# QGIS References are removed for the time being...
#try:
# # QGIS bindings for mapping functions
# import qgis.core
# # Path to local QGIS install
# qgis_prefix = "/usr/local/qgis_svn"
# # initialize qgis libraries
# qgis.core.QgsApplication.setPrefixPath(qgis_prefix, True)
# qgis.core.QgsApplication.initQgis()
#except ImportError:
# print "Unable to import QGIS"
# Ensure that we have an existing OPUS_HOME directory that we can write to
valid_opus_home = True
if not 'OPUS_HOME' in os.environ:
msg = (
'Opus GUI could not find the environment variable "OPUS_HOME".\n'
'Opus GUI relies on this variable to function properly. '
'Please set it to the directory containing Opus data and '
'restart the application.')
valid_opus_home = False
elif not os.path.exists(os.environ['OPUS_HOME']):
msg = (
'The directory pointed to by environment variable "OPUS_HOME" '
'("%s") appears to be missing. Please make sure that the '
'directory pointed to by this variable is valid and restart the '
'application.' % os.path.normpath(os.environ['OPUS_HOME']))
valid_opus_home = False
elif not os.access(os.environ['OPUS_HOME'], os.W_OK):
msg = ('The directory pointed to by environment variable OPUS_HOME '
'("%s") appears to be write protected (or you do not have '
'sufficient privileges to make changes to it). Please make '
'sure that the directory pointed to by this variable is valid '
'and restart the application.')
valid_opus_home = False
if not valid_opus_home:
QMessageBox.critical(None, 'Could not start Opus GUI',
msg + '\n\nOpus GUI will now quit.')
return
# init main window
gui_config.splash_screen.showMessage('Initializing Opus Main Window...')
wnd = OpusGui(gui_configuration=gui_config)
gui_config.splash_screen.finish(wnd)
wnd.show()
wnd.raise_()
wnd.activateWindow()
# Create signal for app finish
app.connect(app, SIGNAL("lastWindowClosed()"), app, SLOT("quit()"))
# Start the app up
retval = app.exec_()
# QGIS References are removed for the time being...
#try:
# import qgis.core
# # We got an exit signal so time to clean up
# qgis.core.QgsApplication.exitQgis()
#except ImportError:
# pass
sys.exit(retval)
def main():
global gui_config
if gui_config is None:
load_gui()
app = gui_config.app
# Setting these items allows for saving application state via a QSettings object
app.setOrganizationName("CUSPA")
app.setOrganizationDomain("urbansim.org")
app.setApplicationName("OPUS")
# Set application icon
applicationIcon = QIcon(":/Images/Images/new-logo-medium-no-mirror.png")
app.setWindowIcon(applicationIcon)
# Set the app style
# app.setStyle(QString("plastique"))
# QGIS References are removed for the time being...
#try:
# # QGIS bindings for mapping functions
# import qgis.core
# # Path to local QGIS install
# qgis_prefix = "/usr/local/qgis_svn"
# # initialize qgis libraries
# qgis.core.QgsApplication.setPrefixPath(qgis_prefix, True)
# qgis.core.QgsApplication.initQgis()
#except ImportError:
# print "Unable to import QGIS"
# Ensure that we have an existing OPUS_HOME directory that we can write to
valid_opus_home = True
if not 'OPUS_HOME' in os.environ:
msg = ('Opus GUI could not find the environment variable "OPUS_HOME".\n'
'Opus GUI relies on this variable to function properly. '
'Please set it to the directory containing Opus data and '
'restart the application.')
valid_opus_home = False
elif not os.path.exists(os.environ['OPUS_HOME']):
msg = ('The directory pointed to by environment variable "OPUS_HOME" '
'("%s") appears to be missing. Please make sure that the '
'directory pointed to by this variable is valid and restart the '
'application.' %
os.path.normpath(os.environ['OPUS_HOME']))
valid_opus_home = False
elif not os.access(os.environ['OPUS_HOME'], os.W_OK):
msg = ('The directory pointed to by environment variable OPUS_HOME '
'("%s") appears to be write protected (or you do not have '
'sufficient privileges to make changes to it). Please make '
'sure that the directory pointed to by this variable is valid '
'and restart the application.')
valid_opus_home = False
if not valid_opus_home:
QMessageBox.critical(None, 'Could not start Opus GUI',
msg + '\n\nOpus GUI will now quit.')
return
# init main window
gui_config.splash_screen.showMessage('Initializing Opus Main Window...')
wnd = OpusGui(gui_configuration = gui_config)
gui_config.splash_screen.finish(wnd)
wnd.show()
wnd.raise_()
wnd.activateWindow()
# Create signal for app finish
app.connect(app, SIGNAL("lastWindowClosed()"), app, SLOT("quit()"))
# Start the app up
retval = app.exec_()
# QGIS References are removed for the time being...
#try:
# import qgis.core
# # We got an exit signal so time to clean up
# qgis.core.QgsApplication.exitQgis()
#except ImportError:
# pass
sys.exit(retval)
