def __init__(self, parent = None):
QMainWindow.__init__(self, None)
self.parent = parent
self.setWindowTitle('STEP File Browser')
self.step_path = None
# Create Widgets
self.status_bar = BrowserStatusBar(self)
self.matplot_frame = BrowserMatPlotFrame(self)
self.matplot_frame.on_draw()
self.menu_bar = BrowserMenuBar(self)
# Redirect stdout,stderr to dialog window
self.console_dialog = ConsoleDialog(sys.stdout)
sys.stdout = self.console_dialog
sys.stderr = self.console_dialog
# Clustering Config Window
self.clust_config = ClusteringConfig(self)
# Create Layout
vbox = QtGui.QVBoxLayout(self)
vbox.addWidget(self.menu_bar)
vbox.addWidget(self.matplot_frame)
vbox.addWidget(self.status_bar)
self.setLayout(vbox)
self.resize(800,700)
class StepBrowser(QtGui.QWidget):
def __init__(self, parent = None):
QMainWindow.__init__(self, None)
self.parent = parent
self.setWindowTitle('STEP File Browser')
self.step_path = None
# Create Widgets
self.status_bar = BrowserStatusBar(self)
self.matplot_frame = BrowserMatPlotFrame(self)
self.matplot_frame.on_draw()
self.menu_bar = BrowserMenuBar(self)
# Redirect stdout,stderr to dialog window
self.console_dialog = ConsoleDialog(sys.stdout)
sys.stdout = self.console_dialog
sys.stderr = self.console_dialog
# Clustering Config Window
self.clust_config = ClusteringConfig(self)
# Create Layout
vbox = QtGui.QVBoxLayout(self)
vbox.addWidget(self.menu_bar)
vbox.addWidget(self.matplot_frame)
vbox.addWidget(self.status_bar)
self.setLayout(vbox)
self.resize(800,700)
def about(self):
msg = '''
The STEP file browser allows the visualization of the hierarchical
structure of mechanical assemblies represented in STEP files.
This program is intended to be useful in providing high-level overview
of complex topologies contained in these hierarchical assemblies.
The STEP file browser is a joint project between West Virginia University,
the US Navy, and the National Archives and Records Administration.
Contributors:
Desjardins, Forrest
Keczan, Jeremy
McGraw, Tim
'''
QMessageBox.about(self, "About the STEP File Browser", msg.strip())
def manual(self):
msg = '''
Select a representation in the drop-down box in the bottom-left
corner, and press the draw button.
Move nodes using the middle mouse button, and open a
context menu using the right mouse button. Left-click selects
a node, while Ctrl+Left-click adds a node to the current selection.
Transformations may be applied using the navigation toolbar
above the plotting area.
'''
QMessageBox.about(self, "Manual for Step File Browser", msg.strip())
def cluster_config(self):
self.clust_config._show()
def console(self):
self.console_dialog.show()
def open_file(self, f):
os.system('gedit ' + self.step_path + '/' + str(f))
def save_plot(self):
file_choices = "PNG (*.png)|*.png"
canvas = self.matplot_frame.canvas
mydpi = self.matplot_frame.dpi
path = unicode(QFileDialog.getSaveFileName(self,
'Save file', '',
file_choices))
if path:
canvas.print_figure(path, dpi=mydpi) #save file
self.status_bar.showMessage('Saved to %s' % path, 2500)
def set_directory(self):
filedialog = QtGui.QFileDialog()
tmp = filedialog.getExistingDirectory(None, 'Open Directory', '')
self.set_step_path(str(tmp))
os.chdir(self.step_path)
def set_step_path(self, path):
self.step_path = path
self.matplot_frame.step_path = path
self.status_bar.showMessage("STEP directory changed to %s" % path, 2500)
print "STEP directory changed to %s" % path
def toggle_fullscreen(self):
if self.isFullScreen():
self.showNormal()
else:
self.showFullScreen()
