def write(self, s):
"""write(s) -> None
adds the string s to the message list and displays it
"""
# adds the string s to the list and
s = str(s).strip()
msgs = s.split('\n')
text = msgs[3] if len(msgs) > 2 else ''
item = QtGui.QListWidgetItem(text)
item.setData(32, s)
item.setFlags(item.flags() & ~QtCore.Qt.ItemIsEditable)
self.list.addItem(item)
if msgs[0] == "INFO":
item.setForeground(QtGui.QBrush(CurrentTheme.DEBUG_INFO_COLOR))
self.list.setItemHidden(item, not self.infoFilter.isChecked())
elif msgs[0] == "WARNING":
item.setForeground(QtGui.QBrush(CurrentTheme.DEBUG_WARNING_COLOR))
self.list.setItemHidden(item, not self.warningFilter.isChecked())
elif msgs[0] == "CRITICAL":
item.setForeground(QtGui.QBrush(CurrentTheme.DEBUG_CRITICAL_COLOR))
self.list.setItemHidden(item, not self.criticalFilter.isChecked())
if not get_vistrails_configuration().noDebugPopups:
if self.isVisible() and not \
getattr(get_vistrails_configuration(),'alwaysShowDebugPopup',False):
self.raise_()
self.activateWindow()
modal = get_vistrails_application().activeModalWidget()
if modal:
# need to beat modal window
self.showMessageBox(item)
else:
self.showMessageBox(item)
def write(self, s):
"""write(s) -> None
adds the string s to the message list and displays it
"""
# adds the string s to the list and
s = str(s).strip()
msgs = s.split('\n')
text = msgs[3] if len(msgs)>2 else ''
item = QtGui.QListWidgetItem(text)
item.setData(32, s)
item.setFlags(item.flags()&~QtCore.Qt.ItemIsEditable)
self.list.addItem(item)
if msgs[0] == "INFO":
item.setForeground(QtGui.QBrush(CurrentTheme.DEBUG_INFO_COLOR))
self.list.setItemHidden(item, not self.infoFilter.isChecked())
elif msgs[0] == "WARNING":
item.setForeground(QtGui.QBrush(CurrentTheme.DEBUG_WARNING_COLOR))
self.list.setItemHidden(item, not self.warningFilter.isChecked())
elif msgs[0] == "CRITICAL":
item.setForeground(QtGui.QBrush(CurrentTheme.DEBUG_CRITICAL_COLOR))
self.list.setItemHidden(item, not self.criticalFilter.isChecked())
if not get_vistrails_configuration().noDebugPopups:
if self.isVisible() and not \
getattr(get_vistrails_configuration(),'alwaysShowDebugPopup',False):
self.raise_()
self.activateWindow()
modal = get_vistrails_application().activeModalWidget()
if modal:
# need to beat modal window
self.showMessageBox(item)
else:
self.showMessageBox(item)
def sendError(self):
data = {}
data['platform'] = platform.uname()[0]
data['platform_version'] = platform.uname()[2]
data['hashed_hostname'] = hashlib.sha1(platform.uname()[1]).hexdigest()
data['hashed_username'] = hashlib.sha1(os.getlogin()).hexdigest()
data['source'] = 'UV-CDAT'
data['source_version'] = '1.2.1'
data['description'] = self.getDescription()
data['stack_trace'] = self.errorDetails.toPlainText()
data['severity'] = 'FATAL'
data['comments'] = self.userComments.toPlainText()
if get_vistrails_configuration().output != '':
fname = get_vistrails_configuration().output
# read at most last 5000 chars from output log
with open(fname, "r") as f:
f.seek (0, 2) # Seek @ EOF
fsize = f.tell() # Get Size
f.seek (max (fsize-5000, 0), 0) # Set pos @ last n chars
data['execution_log'] = f.read()
print urlencode(data)
print "http://uvcdat.llnl.gov/UVCDATUsage/log/add/error/"
result = urlopen("http://uvcdat.llnl.gov/UVCDATUsage/log/add/error/",
urlencode(data))
def tab_changed(self, index):
""" tab_changed(index: int) -> None
Keep general and advanced configurations in sync
"""
self._configuration_tab.configuration_changed(
get_vistrails_persistent_configuration(),
get_vistrails_configuration())
self._general_tab.update_state(
get_vistrails_persistent_configuration(),
get_vistrails_configuration())
def tab_changed(self, index):
""" tab_changed(index: int) -> None
Keep general and advanced configurations in sync
"""
self._configuration_tab.configuration_changed(
get_vistrails_persistent_configuration(),
get_vistrails_configuration())
self._general_tab.update_state(
get_vistrails_persistent_configuration(),
get_vistrails_configuration())
def __call__(self, *args, **kw):
if Collection._instance is None:
config = get_vistrails_configuration()
if config:
self.dotVistrails = config.dotVistrails
else:
self.dotVistrails = core.system.default_dot_vistrails()
config = get_vistrails_configuration()
path = os.path.join(self.dotVistrails, "index.db")
obj = Collection(path)
Collection._instance = obj
return Collection._instance
def __call__(self, *args, **kw):
if Collection._instance is None:
config = get_vistrails_configuration()
if config:
self.dotVistrails = config.dotVistrails
else:
self.dotVistrails = core.system.default_dot_vistrails()
config = get_vistrails_configuration()
path = os.path.join(self.dotVistrails, "index.db")
obj = Collection(path)
Collection._instance = obj
return Collection._instance
def create_general_tab(self):
""" create_general_tab() -> QGeneralConfiguration
"""
return QGeneralConfiguration(self,
get_vistrails_persistent_configuration(),
get_vistrails_configuration())
def create_thumbs_tab(self):
""" create_thumbs_tab() -> QThumbnailConfiguration
"""
return QThumbnailConfiguration(self,
get_vistrails_persistent_configuration(),
get_vistrails_configuration())
def __init__(self, view=None):
""" QVistrailViewToolBar(view: QVistrailView) -> QVistrailViewToolBar
Construct default buttons and tabbar for the toolbar
"""
QtGui.QToolBar.__init__(self, view)
self.setWindowTitle('Vistrail Controller')
self.setToolButtonStyle(QtCore.Qt.ToolButtonTextUnderIcon)
self.addAction(self.executeAction())
self.addSeparator()
self.detachedHistoryView = getattr(get_vistrails_configuration(),
'detachHistoryView')
self.addAction(self.pipelineViewAction())
if not self.detachedHistoryView:
self.addAction(self.historyViewAction())
self.addAction(self.queryViewAction())
self.addAction(self.exploreViewAction())
self.connect(self.executeAction(), QtCore.SIGNAL('triggered(bool)'),
self.execute)
self.connect(self.parent(), QtCore.SIGNAL('changeViewState(int)'),
self.changeViewState)
self.connect(self.parent(),
QtCore.SIGNAL('executeEnabledChanged(bool)'),
self.executeEnabledChanged)
self.currentViewIndex = 0
def create_general_tab(self):
""" create_general_tab() -> QGeneralConfiguration
"""
return QGeneralConfiguration(self,
get_vistrails_persistent_configuration(),
get_vistrails_configuration())
def create_thumbs_tab(self):
""" create_thumbs_tab() -> QThumbnailConfiguration
"""
return QThumbnailConfiguration(
self, get_vistrails_persistent_configuration(),
get_vistrails_configuration())
def __init__(self, view=None):
""" QVistrailViewToolBar(view: QVistrailView) -> QVistrailViewToolBar
Construct default buttons and tabbar for the toolbar
"""
QtGui.QToolBar.__init__(self, view)
self.setWindowTitle('Vistrail Controller')
self.setToolButtonStyle(QtCore.Qt.ToolButtonTextUnderIcon)
self.addAction(self.executeAction())
self.addSeparator()
self.detachedHistoryView = getattr(get_vistrails_configuration(), 'detachHistoryView')
self.addAction(self.pipelineViewAction())
if not self.detachedHistoryView:
self.addAction(self.historyViewAction())
self.addAction(self.queryViewAction())
self.addAction(self.exploreViewAction())
self.connect(self.executeAction(),
QtCore.SIGNAL('triggered(bool)'),
self.execute)
self.connect(self.parent(),
QtCore.SIGNAL('changeViewState(int)'),
self.changeViewState)
self.connect(self.parent(),
QtCore.SIGNAL('executeEnabledChanged(bool)'),
self.executeEnabledChanged)
self.currentViewIndex = 0
def __init__(self):
self.elements = {}
self.vtelements = {}
self.conf = None
conf = get_vistrails_configuration()
if conf.has('thumbs'):
self.conf = conf.thumbs
self.init_cache()
def __init__(self):
self.elements = {}
self.vtelements = {}
self.conf = None
conf = get_vistrails_configuration()
if conf.has('thumbs'):
self.conf = conf.thumbs
self.init_cache()
def get_current_theme():
"""get_current_theme() -> subclass of DefaultTheme
Instantiates the theme according to the current platform """
theme = get_vistrails_configuration().uvcdat.theme
if theme == 'Minimal':
return UVCDATMinimalTheme()
else:
return UVCDATDefaultTheme()
def get_current_theme():
"""get_current_theme() -> subclass of DefaultTheme
Instantiates the theme according to the current platform """
theme = get_vistrails_configuration().uvcdat.theme
if theme == 'Minimal':
return UVCDATMinimalTheme()
else:
return UVCDATDefaultTheme()
def untitled_locator():
basename = 'untitled' + vistrails_default_file_type()
config = get_vistrails_configuration()
if config:
dot_vistrails = config.dotVistrails
else:
dot_vistrails = default_dot_vistrails()
fullname = os.path.join(dot_vistrails, basename)
return FileLocator(fullname)
def untitled_locator():
basename = 'untitled' + vistrails_default_file_type()
config = get_vistrails_configuration()
if config:
dot_vistrails = config.dotVistrails
else:
dot_vistrails = default_dot_vistrails()
fullname = os.path.join(dot_vistrails, basename)
return FileLocator(fullname)
def get_save_file_locator_from_gui(parent, obj_type, locator=None):
# Ignore current locator for now
# In the future, use locator to guide GUI for better starting directory
suffixes = "*" + " *".join(suffix_map[obj_type])
fileName = QtGui.QFileDialog.getSaveFileName(
parent,
"Save Vistrail...",
core.system.vistrails_file_directory(),
"VisTrails files (%s)" % suffixes, # filetypes.strip()
None,
QtGui.QFileDialog.DontConfirmOverwrite)
if fileName.isEmpty():
return None
f = str(fileName)
# check for proper suffix
found_suffix = False
for suffix in suffix_map[obj_type]:
if f.endswith(suffix):
found_suffix = True
break
if not found_suffix:
if obj_type == 'vistrail':
f += get_vistrails_configuration().defaultFileType
else:
f += suffix_map[obj_type][0]
if os.path.isfile(f):
msg = QtGui.QMessageBox(QtGui.QMessageBox.Question,
"VisTrails",
"File exists. Overwrite?",
(QtGui.QMessageBox.Yes |
QtGui.QMessageBox.No),
parent)
if msg.exec_() == QtGui.QMessageBox.No:
return None
dirName = os.path.dirname(str(f))
setattr(get_vistrails_persistent_configuration(), 'fileDirectory', dirName)
setattr(get_vistrails_configuration(), 'fileDirectory', dirName)
core.system.set_vistrails_file_directory(dirName)
return FileLocator(f)
def createDetachedViews(self):
""" createDetachedViews() -> None
Create a set of QStackedWidget for displaying detached views
based on the input configuration
"""
if getattr(get_vistrails_configuration(), 'detachHistoryView'):
self.historyView = QDetachedView('History View')
self.historyView.show()
else:
self.historyView = None
def uvcdatAutoExecuteActionTriggered(self, checked):
"""uvcdatAutoExecuteActionTriggered(checked: boolean) -> None
When the check state changes the configuration needs to be updated.
"""
from core.configuration import get_vistrails_persistent_configuration,\
get_vistrails_configuration
from gui.application import get_vistrails_application
_app = get_vistrails_application()
get_vistrails_persistent_configuration().uvcdat.autoExecute = checked
get_vistrails_configuration().uvcdat.autoExecute = checked
_app.save_configuration()
def uvcdatAutoExecuteActionTriggered(self, checked):
"""uvcdatAutoExecuteActionTriggered(checked: boolean) -> None
When the check state changes the configuration needs to be updated.
"""
from core.configuration import get_vistrails_persistent_configuration,\
get_vistrails_configuration
from gui.application import get_vistrails_application
_app = get_vistrails_application()
get_vistrails_persistent_configuration().uvcdat.autoExecute = checked
get_vistrails_configuration().uvcdat.autoExecute = checked
_app.save_configuration()
def __init__(self, locals=None, parent=None):
"""Constructor.
The optional 'locals' argument specifies the dictionary in which code
will be executed; it defaults to a newly created dictionary with key
"__name__" set to "__console__" and key "__doc__" set to None.
The optional 'log' argument specifies the file in which the interpreter
session is to be logged.
The optional 'parent' argument specifies the parent widget. If no parent
widget has been specified, it is possible to exit the interpreter
by Ctrl-D.
"""
QtGui.QTextEdit.__init__(self, parent)
self.setReadOnly(False)
self.setWindowTitle("Console")
# to exit the main interpreter by a Ctrl-D if QShell has no parent
if parent is None:
self.eofKey = QtCore.Qt.Key_D
else:
self.eofKey = None
# flag for knowing when selecting text
self.selectMode = False
self.interpreter = None
self.controller = None
# storing current state
#this is not working on mac
#self.prev_stdout = sys.stdout
#self.prev_stdin = sys.stdin
#self.prev_stderr = sys.stderr
# capture all interactive input/output
#sys.stdout = self
#sys.stderr = self
#sys.stdin = self
# user interface setup
self.setAcceptRichText(False)
self.setWordWrapMode(QtGui.QTextOption.WrapAnywhere)
conf = get_vistrails_configuration()
shell_conf = conf.shell
# font
font = QtGui.QFont(shell_conf.font_face, shell_conf.font_size)
font.setFixedPitch(1)
self.setFont(font)
self.reset(locals)
def __init__(self, locals=None, parent=None):
"""Constructor.
The optional 'locals' argument specifies the dictionary in which code
will be executed; it defaults to a newly created dictionary with key
"__name__" set to "__console__" and key "__doc__" set to None.
The optional 'log' argument specifies the file in which the interpreter
session is to be logged.
The optional 'parent' argument specifies the parent widget. If no parent
widget has been specified, it is possible to exit the interpreter
by Ctrl-D.
"""
QtGui.QTextEdit.__init__(self, parent)
self.setReadOnly(False)
self.setWindowTitle("Console")
# to exit the main interpreter by a Ctrl-D if QShell has no parent
if parent is None:
self.eofKey = QtCore.Qt.Key_D
else:
self.eofKey = None
# flag for knowing when selecting text
self.selectMode = False
self.interpreter = None
self.controller = None
# storing current state
#this is not working on mac
#self.prev_stdout = sys.stdout
#self.prev_stdin = sys.stdin
#self.prev_stderr = sys.stderr
# capture all interactive input/output
#sys.stdout = self
#sys.stderr = self
#sys.stdin = self
# user interface setup
self.setAcceptRichText(False)
self.setWordWrapMode(QtGui.QTextOption.WrapAnywhere)
conf = get_vistrails_configuration()
shell_conf = conf.shell
# font
font = QtGui.QFont(shell_conf.font_face, shell_conf.font_size)
font.setFixedPitch(1)
self.setFont(font)
self.reset(locals)
def uvcdatMinimalThemeActionTriggered(self, checked):
"""uvcdatMinimalThemeActionTriggered(checked: boolean) -> None
When the check state changes the configuration needs to be updated.
"""
from core.configuration import get_vistrails_persistent_configuration,\
get_vistrails_configuration
from gui.application import get_vistrails_application
_app = get_vistrails_application()
get_vistrails_persistent_configuration().uvcdat.theme = "Minimal"
get_vistrails_configuration().uvcdat.theme = "Minimal"
_app.save_configuration()
self.uvcdat_show_changes_message()
def uvcdatMinimalThemeActionTriggered(self, checked):
"""uvcdatMinimalThemeActionTriggered(checked: boolean) -> None
When the check state changes the configuration needs to be updated.
"""
from core.configuration import get_vistrails_persistent_configuration,\
get_vistrails_configuration
from gui.application import get_vistrails_application
_app = get_vistrails_application()
get_vistrails_persistent_configuration().uvcdat.theme = "Minimal"
get_vistrails_configuration().uvcdat.theme = "Minimal"
_app.save_configuration()
self.uvcdat_show_changes_message()
def get_load_file_locator_from_gui(parent, obj_type):
suffixes = "*" + " *".join(suffix_map[obj_type])
fileName = QtGui.QFileDialog.getOpenFileName(
parent,
"Open %s..." % obj_type.capitalize(),
core.system.vistrails_file_directory(),
"VisTrails files (%s)\nOther files (*)" % suffixes)
if fileName.isEmpty():
return None
filename = os.path.abspath(str(fileName))
dirName = os.path.dirname(filename)
setattr(get_vistrails_persistent_configuration(), 'fileDirectory', dirName)
setattr(get_vistrails_configuration(), 'fileDirectory', dirName)
core.system.set_vistrails_file_directory(dirName)
return FileLocator(filename)
def change_configuration(self, item, col):
if item.flags() & QtCore.Qt.ItemIsEditable:
new_value = self.indexFromItem(item, col).data().toString()
item.change_value(new_value)
# option-specific code
if item._name == 'dbDefault':
# Update the state of the icons if changing between db and
# file support
print "dbDefault", new_value
dbState = getattr(get_vistrails_configuration(), 'dbDefault')
if new_value != dbState:
from gui.vistrails_window import _app
_app.setDBDefault(dbState)
self.emit(QtCore.SIGNAL('configuration_changed'), item, new_value)
def change_configuration(self, item, col):
if item.flags() & QtCore.Qt.ItemIsEditable:
new_value = self.indexFromItem(item, col).data().toString()
item.change_value(new_value)
# option-specific code
if item._name == "dbDefault":
# Update the state of the icons if changing between db and
# file support
print "dbDefault", new_value
dbState = getattr(get_vistrails_configuration(), "dbDefault")
if new_value != dbState:
from gui.vistrails_window import _app
_app.setDBDefault(dbState)
self.emit(QtCore.SIGNAL("configuration_changed"), item, new_value)
def __init__(self, parent=None):
""" QInteractiveGraphicsView(parent: QWidget)
-> QInteractiveGraphicsView
Initialize the graphics view with interactive options
"""
QtGui.QGraphicsView.__init__(self, parent)
self.setInteractive(True)
# self.setCacheMode(QtGui.QGraphicsView.CacheBackground)
self.setResizeAnchor(QtGui.QGraphicsView.AnchorViewCenter)
self.setRenderHints (QtGui.QPainter.Antialiasing |
QtGui.QPainter.TextAntialiasing |
QtGui.QPainter.SmoothPixmapTransform)
self.scaleMax = 2000
self.scaleRatio = self.scaleMax/10
self.currentScale = self.scaleMax/2
self.startScroll = (0,0)
self.lastPos = QtCore.QPoint(0,0)
self.pipScene = None
self.pipFrame = None
self.resetButton = None
self.selectionBox = QGraphicsRubberBandItem(None)
self.startSelectingPos = None
self.setProperty('captureModifiers',
QtCore.QVariant(1))
self.defaultCursorState = 0
self.setCursorState(self.defaultCursorState)
self.canSelectBackground = True
self.canSelectRectangle = True
if QtCore.QT_VERSION >= 0x40600:
self.viewport().grabGesture(QtCore.Qt.PinchGesture)
self.gestureStartScale = None
conf = get_vistrails_configuration()
conf.subscribe('showScrollbars', self.setScrollbarPolicy)
self.setScrollbarPolicy('showScrollbars', conf.showScrollbars)
def package_dependencies():
import core.packagemanager
manager = core.packagemanager.get_package_manager()
reg = core.modules.module_registry.get_module_registry()
conf = get_vistrails_configuration()
if conf.check("abstractionsDirectory"):
abstraction_dir = conf.abstractionsDirectory
p = re.compile(r".*\.xml")
all_packages = set()
for abstraction in os.listdir(abstraction_dir):
if p.match(abstraction):
abs_fname = os.path.join(abstraction_dir, abstraction)
try:
vistrail = read_vistrail(abs_fname)
dependencies = get_abstraction_dependencies(vistrail)
except core.modules.module_registry.MissingPackage, e:
dependencies = {e._identifier: set()}
add_abstraction = True
inter_depends = []
for package, depends in dependencies.iteritems():
if package != identifier:
if not manager.has_package(package):
add_abstraction = False
break
else:
inter_depends.append(depends)
if add_abstraction:
# print 'adding', abstraction[:-4]
all_packages.update(p for p in dependencies.iterkeys()
if p != identifier)
vistrails[abstraction[:-4]] = \
(vistrail, abs_fname, inter_depends)
else:
debug.critical(
("Subworkflow '%s' is missing packages it " + "depends on")
% abstraction)
def __init__(self, parent=None):
""" QInteractiveGraphicsView(parent: QWidget)
-> QInteractiveGraphicsView
Initialize the graphics view with interactive options
"""
QtGui.QGraphicsView.__init__(self, parent)
self.setInteractive(True)
# self.setCacheMode(QtGui.QGraphicsView.CacheBackground)
self.setResizeAnchor(QtGui.QGraphicsView.AnchorViewCenter)
self.setRenderHints(QtGui.QPainter.Antialiasing
| QtGui.QPainter.TextAntialiasing
| QtGui.QPainter.SmoothPixmapTransform)
self.scaleMax = 2000
self.scaleRatio = self.scaleMax / 10
self.currentScale = self.scaleMax / 2
self.startScroll = (0, 0)
self.lastPos = QtCore.QPoint(0, 0)
self.pipScene = None
self.pipFrame = None
self.resetButton = None
self.selectionBox = QGraphicsRubberBandItem(None)
self.startSelectingPos = None
self.setProperty('captureModifiers', QtCore.QVariant(1))
self.defaultCursorState = 0
self.setCursorState(self.defaultCursorState)
self.canSelectBackground = True
self.canSelectRectangle = True
if QtCore.QT_VERSION >= 0x40600:
self.viewport().grabGesture(QtCore.Qt.PinchGesture)
self.gestureStartScale = None
conf = get_vistrails_configuration()
conf.subscribe('showScrollbars', self.setScrollbarPolicy)
self.setScrollbarPolicy('showScrollbars', conf.showScrollbars)
def package_dependencies():
import core.packagemanager
manager = core.packagemanager.get_package_manager()
reg = core.modules.module_registry.get_module_registry()
conf = get_vistrails_configuration()
if conf.check("abstractionsDirectory"):
abstraction_dir = conf.abstractionsDirectory
p = re.compile(r".*\.xml")
all_packages = set()
for abstraction in os.listdir(abstraction_dir):
if p.match(abstraction):
abs_fname = os.path.join(abstraction_dir, abstraction)
try:
vistrail = read_vistrail(abs_fname)
dependencies = get_abstraction_dependencies(vistrail)
except core.modules.module_registry.MissingPackage, e:
dependencies = {e._identifier: set()}
add_abstraction = True
inter_depends = []
for package, depends in dependencies.iteritems():
if package != identifier:
if not manager.has_package(package):
add_abstraction = False
break
else:
inter_depends.append(depends)
if add_abstraction:
# print 'adding', abstraction[:-4]
all_packages.update(p for p in dependencies.iterkeys()
if p != identifier)
vistrails[abstraction[:-4]] = \
(vistrail, abs_fname, inter_depends)
else:
debug.critical(("Subworkflow '%s' is missing packages it " +
"depends on") % abstraction)
def create_configuration_tab(self):
return QConfigurationWidget(self,
get_vistrails_persistent_configuration(),
get_vistrails_configuration(),
self._status_bar)
def uvcdatPreferencesAction(self):
""" uvcdatAutoExecuteAction(self) -> QAction
It will show a popup with preferences
"""
from core.configuration import get_vistrails_configuration
if not hasattr(self, 'uvcdatPreferencesVar'):
self.uvcdatPreferencesVar = QtGui.QAction(UVCDATTheme.PREFERENCES_ICON,
'Sheet Options',
self)
self.uvcdatPreferencesVar.setStatusTip("Show Sheet Options")
prefMenu = QtGui.QMenu(self)
executeAction = prefMenu.addAction("Auto-Execute")
executeAction.setStatusTip(
'Execute visualization automatically after changes')
executeAction.setCheckable(True)
conf = get_vistrails_configuration()
checked = True
if conf.has('uvcdat'):
checked = conf.uvcdat.check('autoExecute')
executeAction.setChecked(checked)
aspectAction = prefMenu.addAction("Keep Aspect Ratio in VCS plots")
aspectAction.setStatusTip("Keep Aspect Ratio in VCS plots")
aspectAction.setCheckable(True)
checked = True
if conf.has('uvcdat'):
checked = conf.uvcdat.check('aspectRatio')
aspectAction.setChecked(checked)
exportMenu = prefMenu.addMenu("Export Sheet")
singleAction = exportMenu.addAction('As a Single Image...')
multiAction = exportMenu.addAction('Separately...')
self.connect(singleAction,
QtCore.SIGNAL('triggered()'),
self.exportSheetToSingleImageActionTriggered)
self.connect(multiAction,
QtCore.SIGNAL('triggered()'),
self.exportSheetToSeparateImagesActionTriggered)
themeMenu = prefMenu.addMenu("Icons Theme")
defaultThemeAction = themeMenu.addAction("Default")
defaultThemeAction.setCheckable(True)
defaultThemeAction.setStatusTip("Use the default theme (the application must be restarted for changes to take effect)")
minimalThemeAction = themeMenu.addAction("Minimal")
minimalThemeAction.setCheckable(True)
minimalThemeAction.setStatusTip("Use the minimal theme (the application must be restarted for changes to take effect)")
themegroup = QtGui.QActionGroup(self)
themegroup.addAction(defaultThemeAction)
themegroup.addAction(minimalThemeAction)
if conf.uvcdat.theme == "Default":
defaultThemeAction.setChecked(True)
elif conf.uvcdat.theme == "Minimal":
minimalThemeAction.setChecked(True)
self.uvcdatPreferencesVar.setMenu(prefMenu)
self.connect(executeAction,
QtCore.SIGNAL('triggered(bool)'),
self.uvcdatAutoExecuteActionTriggered)
self.connect(aspectAction,
QtCore.SIGNAL('triggered(bool)'),
self.uvcdatAspectRatioActionTriggered)
self.connect(defaultThemeAction,
QtCore.SIGNAL('triggered(bool)'),
self.uvcdatDefaultThemeActionTriggered)
self.connect(minimalThemeAction,
QtCore.SIGNAL('triggered(bool)'),
self.uvcdatMinimalThemeActionTriggered)
return self.uvcdatPreferencesVar
def run_and_get_results(w_list, parameters='', workflow_info=None,
update_vistrail=True, extra_info=None,
reason='Console Mode Execution'):
"""run_and_get_results(w_list: list of (locator, version), parameters: str,
workflow_info:str, update_vistrail: boolean,
extra_info:dict)
Run all workflows in w_list, and returns an interpreter result object.
version can be a tag name or a version id.
"""
elements = parameters.split("$&$")
aliases = {}
result = []
for locator, workflow in w_list:
(v, abstractions , thumbnails, mashups) = load_vistrail(locator)
controller = VistrailController(auto_save=update_vistrail)
controller.set_vistrail(v, locator, abstractions, thumbnails, mashups)
if type(workflow) == type("str"):
version = v.get_version_number(workflow)
elif type(workflow) in [ type(1), long]:
version = workflow
elif workflow is None:
version = controller.get_latest_version_in_graph()
else:
msg = "Invalid version tag or number: %s" % workflow
raise VistrailsInternalError(msg)
controller.change_selected_version(version)
for e in elements:
pos = e.find("=")
if pos != -1:
key = e[:pos].strip()
value = e[pos+1:].strip()
if controller.current_pipeline.has_alias(key):
aliases[key] = value
if workflow_info is not None and controller.current_pipeline is not None:
if is_running_gui():
from gui.pipeline_view import QPipelineView
pipeline_view = QPipelineView()
pipeline_view.scene().setupScene(controller.current_pipeline)
base_fname = "%s_%s_pipeline.pdf" % (locator.short_name, version)
filename = os.path.join(workflow_info, base_fname)
pipeline_view.scene().saveToPDF(filename)
del pipeline_view
else:
debug.critical("Cannot save pipeline figure when not "
"running in gui mode")
base_fname = "%s_%s_pipeline.xml" % (locator.short_name, version)
filename = os.path.join(workflow_info, base_fname)
core.db.io.save_workflow(controller.current_pipeline, filename)
if not update_vistrail:
conf = get_vistrails_configuration()
if conf.has('thumbs'):
conf.thumbs.autoSave = False
(results, _) = \
controller.execute_current_workflow(custom_aliases=aliases,
extra_info=extra_info,
reason=reason)
new_version = controller.current_version
if new_version != version:
debug.warning("Version '%s' (%s) was upgraded. The actual "
"version executed was %s" % \
(workflow, version, new_version))
run = results[0]
run.workflow_info = (locator.name, new_version)
run.pipeline = controller.current_pipeline
if update_vistrail:
controller.write_vistrail(locator)
result.append(run)
return result
def run_and_get_results(w_list,
parameters='',
workflow_info=None,
update_vistrail=True,
extra_info=None,
reason='Console Mode Execution'):
"""run_and_get_results(w_list: list of (locator, version), parameters: str,
workflow_info:str, update_vistrail: boolean,
extra_info:dict)
Run all workflows in w_list, and returns an interpreter result object.
version can be a tag name or a version id.
"""
elements = parameters.split("$&$")
aliases = {}
result = []
for locator, workflow in w_list:
(v, abstractions, thumbnails, mashups) = load_vistrail(locator)
controller = VistrailController(auto_save=update_vistrail)
controller.set_vistrail(v, locator, abstractions, thumbnails, mashups)
if type(workflow) == type("str"):
version = v.get_version_number(workflow)
elif type(workflow) in [type(1), long]:
version = workflow
elif workflow is None:
version = controller.get_latest_version_in_graph()
else:
msg = "Invalid version tag or number: %s" % workflow
raise VistrailsInternalError(msg)
controller.change_selected_version(version)
for e in elements:
pos = e.find("=")
if pos != -1:
key = e[:pos].strip()
value = e[pos + 1:].strip()
if controller.current_pipeline.has_alias(key):
aliases[key] = value
if workflow_info is not None and controller.current_pipeline is not None:
if is_running_gui():
from gui.pipeline_view import QPipelineView
pipeline_view = QPipelineView()
pipeline_view.scene().setupScene(controller.current_pipeline)
base_fname = "%s_%s_pipeline.pdf" % (locator.short_name,
version)
filename = os.path.join(workflow_info, base_fname)
pipeline_view.scene().saveToPDF(filename)
del pipeline_view
else:
debug.critical("Cannot save pipeline figure when not "
"running in gui mode")
base_fname = "%s_%s_pipeline.xml" % (locator.short_name, version)
filename = os.path.join(workflow_info, base_fname)
core.db.io.save_workflow(controller.current_pipeline, filename)
if not update_vistrail:
conf = get_vistrails_configuration()
if conf.has('thumbs'):
conf.thumbs.autoSave = False
(results, _) = \
controller.execute_current_workflow(custom_aliases=aliases,
extra_info=extra_info,
reason=reason)
new_version = controller.current_version
if new_version != version:
debug.warning("Version '%s' (%s) was upgraded. The actual "
"version executed was %s" % \
(workflow, version, new_version))
run = results[0]
run.workflow_info = (locator.name, new_version)
run.pipeline = controller.current_pipeline
if update_vistrail:
controller.write_vistrail(locator)
result.append(run)
return result
def warning(self, msg):
print "WARNING: %s" % msg
if not get_vistrails_configuration().noDebugPopups:
QtGui.QMessageBox.warning(self, "Warning", msg)
def from_link_file(filename):
"""from_link_file(filename: str) -> DBLocator
This will parse a '.vtl' file and will create a DBLocator. .vtl files
are vistrail link files and they are used to point vistrails to open
vistrails from the database on the web. """
def convert_from_str(value,type):
def bool_conv(x):
s = str(x).upper()
if s == 'TRUE':
return True
if s == 'FALSE':
return False
if value is not None:
if type == 'str':
return str(value)
elif value.strip() != '':
if type == 'long':
return long(value)
elif type == 'float':
return float(value)
elif type == 'int':
return int(value)
elif type == 'bool':
return bool_conv(value)
elif type == 'base64':
return base64.b64decode(value)
return None
def guess_extension_from_contents(contents):
if contents.startswith("<vistrail"):
return ".xml"
else:
return ".vt"
tree = ElementTree.parse(filename)
node = tree.getroot()
if node.tag != 'vtlink':
return None
#read attributes
data = node.get('host', None)
host = convert_from_str(data, 'str')
data = node.get('port', None)
port = convert_from_str(data,'int')
data = node.get('database', None)
database = convert_from_str(data,'str')
data = node.get('vtid')
vt_id = convert_from_str(data, 'int')
data = node.get('version')
version = convert_from_str(data, 'str')
data = node.get('tag')
tag = convert_from_str(data, 'str')
data = node.get('execute')
execute = convert_from_str(data, 'bool')
data = node.get('showSpreadsheetOnly')
showSpreadsheetOnly = convert_from_str(data, 'bool')
data = node.get('url', None)
url = convert_from_str(data,'str')
data = node.get('vtcontent', None)
vtcontent = convert_from_str(data,'base64')
data = node.get('filename', None)
vtname = convert_from_str(data, 'str')
data = node.get('forceDB',None)
forceDB = convert_from_str(data,'bool')
data = node.get('mashuptrail', None)
mashuptrail = convert_from_str(data, 'str')
data = node.get('mashupVersion', None)
mashupVersion = convert_from_str(data, 'int')
#if execute is False, we will show the builder too
if showSpreadsheetOnly and not execute:
showSpreadsheetOnly = False
try:
version = int(version)
except:
pass
if tag is None:
tag = '';
## execute and showSpreadsheetOnly should be written to the current
## configuration
config = get_vistrails_configuration()
config.executeWorkflows = execute
config.showSpreadsheetOnly = showSpreadsheetOnly
if not forceDB:
if vtcontent is not None:
if url is not None:
basename = url.split('/')[-1]
base,ext = os.path.splitext(basename)
dirname = os.path.dirname(filename)
fname = os.path.join(dirname,basename)
else:
basename = os.path.basename(filename)
base,ext = os.path.splitext(basename)
ext = guess_extension_from_contents(vtcontent)
dirname = os.path.dirname(filename)
fname = os.path.join(dirname,"%s%s"%(base,ext))
create_file = True
if os.path.exists(fname): #file was extracted before
create_file = False
oldf = open(fname)
oldcontents = oldf.read()
if oldcontents != vtcontent:
import gui.extras.core.db.locator as db_gui
(overwrite, newname) = \
db_gui.ask_to_overwrite_file(None, 'vistrail')
create_file = True
if newname:
fname = newname
elif overwrite == False:
i=1
while os.path.exists(fname):
newbase = "%s_%s%s" % (base, i, ext)
fname = os.path.join(dirname,newbase)
i+=1
if create_file:
f = open(fname,'wb')
f.write(vtcontent)
f.close()
return FileLocator(fname, version_node=version, version_tag=tag,
mashuptrail=mashuptrail,
mashupVersion=mashupVersion)
if host is not None:
user = ""
passwd = ""
return DBLocator(host, port, database,
user, passwd, None, obj_id=vt_id,
obj_type='vistrail',connection_id=None,
version_node=version, version_tag=tag,
mashuptrail=mashuptrail,
mashupVersion=mashupVersion)
elif vtname is not None:
if os.path.dirname(vtname) == '':
#check if file exists in the same directory as the .vtl file
dirname = os.path.dirname(filename)
newvtname = os.path.join(dirname,vtname)
if os.path.exists(newvtname):
vtname = newvtname
print vtname, version, tag, mashuptrail,mashupVersion
return FileLocator(vtname, version_node=version, versin_tag=tag,
mashuptrail=mashuptrail,
mashupVersion=mashupVersion)
def __init__(self, parent, status_bar, dialog):
QtGui.QWidget.__init__(self, parent)
self._status_bar = status_bar
self.dialog = dialog
base_layout = QtGui.QVBoxLayout(self)
top = QtGui.QFrame(self)
bottom = QtGui.QFrame(self)
base_layout.addWidget(top)
base_layout.addWidget(bottom, 1)
# TODO: this '/' check should probably be done in core/configuration.py
self.config = get_vistrails_configuration()
if self.config.webRepositoryURL[-1] == '/':
self.config.webRepositoryURL = self.config.webRepositoryURL[:-1]
# check if the web repository url has changed while logged in
if self.dialog.cookie_url and \
self.dialog.cookie_url != self.config.webRepositoryURL:
self.dialog.cookiejar = None
######################################################################
# Detail Table
bottom_layout = QtGui.QVBoxLayout(bottom)
bottom_layout.setMargin(2)
bottom_layout.setSpacing(2)
# Show what workflows are unrunnble on the repository
# and for what reasons
self._unrunnable_table = QtGui.QTableWidget(0, 2, top)
self._unrunnable_table.horizontalHeader().setStretchLastSection(True)
bottom_layout.addWidget(self._unrunnable_table)
self._repository_status = {}
######################################################################
# Push info
top_layout = QtGui.QVBoxLayout(top)
self._vistrail_status_label = QtGui.QLabel("")
self._vistrail_status_label.setWordWrap(True)
top_layout.addWidget(self._vistrail_status_label)
self.serverCombo = QtGui.QComboBox()
self.connect(self.serverCombo,
QtCore.SIGNAL("currentIndexChanged(int)"),
self.check_dependencies)
top_layout.addWidget(self.serverCombo)
"""
self._default_perm_label = QtGui.QLabel("Default Global Permissions:")
top_layout.addWidget(self._default_perm_label)
self.perm_view = QtGui.QCheckBox("view")
self.perm_download = QtGui.QCheckBox("download")
self.perm_edit = QtGui.QCheckBox("edit")
top_layout.addWidget(self.perm_view)
top_layout.addWidget(self.perm_download)
top_layout.addWidget(self.perm_edit)
self.perm_view.setEnabled(True)
"""
self.permission_gb = QtGui.QGroupBox(self)
self.permission_gb.setTitle("Default Global Permissions")
glayout = QtGui.QHBoxLayout()
self.perm_view = QtGui.QCheckBox("view")
self.perm_download = QtGui.QCheckBox("download")
self.perm_edit = QtGui.QCheckBox("edit")
glayout.addWidget(self.perm_view)
glayout.addWidget(self.perm_download)
glayout.addWidget(self.perm_edit)
self.perm_view.setChecked(True)
self.perm_download.setChecked(True)
self.permission_gb.setLayout(glayout)
top_layout.addWidget(self.permission_gb)
self._details_label = QtGui.QLabel("")
self._details_label.setWordWrap(True)
top_layout.addWidget(self._details_label)
for lbl in [self._details_label, self._vistrail_status_label]:
lbl.setAlignment(QtCore.Qt.AlignTop | QtCore.Qt.AlignLeft)
lbl.setWordWrap(True)
self._push_button = QtGui.QPushButton("&Push")
self._push_button.setEnabled(False)
self.connect(self._push_button,
QtCore.SIGNAL("clicked()"),
self.push_vistrail_to_repository)
self._branch_button = QtGui.QPushButton("&Branch")
self._branch_button.hide()
self.connect(self._branch_button,
QtCore.SIGNAL("clicked()"),
(lambda branching=True : self.push_vistrail_to_repository(branching)))
button_box = QtGui.QDialogButtonBox()
button_box.addButton(self._push_button,
QtGui.QDialogButtonBox.ActionRole)
button_box.addButton(self._branch_button,
QtGui.QDialogButtonBox.ActionRole)
bottom_layout.addWidget(button_box)
def uvcdatPreferencesAction(self):
""" uvcdatAutoExecuteAction(self) -> QAction
It will show a popup with preferences
"""
from core.configuration import get_vistrails_configuration
if not hasattr(self, 'uvcdatPreferencesVar'):
self.uvcdatPreferencesVar = QtGui.QAction(
UVCDATTheme.PREFERENCES_ICON, 'Preferences', self)
self.uvcdatPreferencesVar.setStatusTip("Show Preferences")
prefMenu = QtGui.QMenu(self)
executeAction = prefMenu.addAction("Auto-Execute")
executeAction.setStatusTip(
'Execute visualization automatically after changes')
executeAction.setCheckable(True)
conf = get_vistrails_configuration()
checked = True
if conf.has('uvcdat'):
checked = conf.uvcdat.check('autoExecute')
executeAction.setChecked(checked)
aspectAction = prefMenu.addAction("Keep Aspect Ratio in VCS plots")
aspectAction.setStatusTip("Keep Aspect Ratio in VCS plots")
aspectAction.setCheckable(True)
checked = True
if conf.has('uvcdat'):
checked = conf.uvcdat.check('aspectRatio')
aspectAction.setChecked(checked)
themeMenu = prefMenu.addMenu("Icons Theme")
defaultThemeAction = themeMenu.addAction("Default")
defaultThemeAction.setCheckable(True)
defaultThemeAction.setStatusTip(
"Use the default theme (the application must be restarted for changes to take effect)"
)
minimalThemeAction = themeMenu.addAction("Minimal")
minimalThemeAction.setCheckable(True)
minimalThemeAction.setStatusTip(
"Use the minimal theme (the application must be restarted for changes to take effect)"
)
themegroup = QtGui.QActionGroup(self)
themegroup.addAction(defaultThemeAction)
themegroup.addAction(minimalThemeAction)
if conf.uvcdat.theme == "Default":
defaultThemeAction.setChecked(True)
elif conf.uvcdat.theme == "Minimal":
minimalThemeAction.setChecked(True)
self.uvcdatPreferencesVar.setMenu(prefMenu)
self.connect(executeAction, QtCore.SIGNAL('triggered(bool)'),
self.uvcdatAutoExecuteActionTriggered)
self.connect(aspectAction, QtCore.SIGNAL('triggered(bool)'),
self.uvcdatAspectRatioActionTriggered)
self.connect(defaultThemeAction, QtCore.SIGNAL('triggered(bool)'),
self.uvcdatDefaultThemeActionTriggered)
self.connect(minimalThemeAction, QtCore.SIGNAL('triggered(bool)'),
self.uvcdatMinimalThemeActionTriggered)
return self.uvcdatPreferencesVar
def warning(self, msg):
print "WARNING: %s" % msg
if not get_vistrails_configuration().noDebugPopups:
QtGui.QMessageBox.warning(self, "Warning", msg)
def from_link_file(filename):
"""from_link_file(filename: str) -> DBLocator
This will parse a '.vtl' file and will create a DBLocator. .vtl files
are vistrail link files and they are used to point vistrails to open
vistrails from the database on the web. """
def convert_from_str(value, type):
def bool_conv(x):
s = str(x).upper()
if s == 'TRUE':
return True
if s == 'FALSE':
return False
if value is not None:
if type == 'str':
return str(value)
elif value.strip() != '':
if type == 'long':
return long(value)
elif type == 'float':
return float(value)
elif type == 'int':
return int(value)
elif type == 'bool':
return bool_conv(value)
elif type == 'base64':
return base64.b64decode(value)
return None
def guess_extension_from_contents(contents):
if contents.startswith("<vistrail"):
return ".xml"
else:
return ".vt"
tree = ElementTree.parse(filename)
node = tree.getroot()
if node.tag != 'vtlink':
return None
#read attributes
data = node.get('host', None)
host = convert_from_str(data, 'str')
data = node.get('port', None)
port = convert_from_str(data, 'int')
data = node.get('database', None)
database = convert_from_str(data, 'str')
data = node.get('vtid')
vt_id = convert_from_str(data, 'int')
data = node.get('version')
version = convert_from_str(data, 'str')
data = node.get('tag')
tag = convert_from_str(data, 'str')
data = node.get('execute')
execute = convert_from_str(data, 'bool')
data = node.get('showSpreadsheetOnly')
showSpreadsheetOnly = convert_from_str(data, 'bool')
data = node.get('url', None)
url = convert_from_str(data, 'str')
data = node.get('vtcontent', None)
vtcontent = convert_from_str(data, 'base64')
data = node.get('filename', None)
vtname = convert_from_str(data, 'str')
data = node.get('forceDB', None)
forceDB = convert_from_str(data, 'bool')
data = node.get('mashuptrail', None)
mashuptrail = convert_from_str(data, 'str')
data = node.get('mashupVersion', None)
mashupVersion = convert_from_str(data, 'int')
#if execute is False, we will show the builder too
if showSpreadsheetOnly and not execute:
showSpreadsheetOnly = False
try:
version = int(version)
except:
pass
if tag is None:
tag = ''
## execute and showSpreadsheetOnly should be written to the current
## configuration
config = get_vistrails_configuration()
config.executeWorkflows = execute
config.showSpreadsheetOnly = showSpreadsheetOnly
if not forceDB:
if vtcontent is not None:
if url is not None:
basename = url.split('/')[-1]
base, ext = os.path.splitext(basename)
dirname = os.path.dirname(filename)
fname = os.path.join(dirname, basename)
else:
basename = os.path.basename(filename)
base, ext = os.path.splitext(basename)
ext = guess_extension_from_contents(vtcontent)
dirname = os.path.dirname(filename)
fname = os.path.join(dirname, "%s%s" % (base, ext))
create_file = True
if os.path.exists(fname): #file was extracted before
create_file = False
oldf = open(fname)
oldcontents = oldf.read()
if oldcontents != vtcontent:
import gui.extras.core.db.locator as db_gui
(overwrite, newname) = \
db_gui.ask_to_overwrite_file(None, 'vistrail')
create_file = True
if newname:
fname = newname
elif overwrite == False:
i = 1
while os.path.exists(fname):
newbase = "%s_%s%s" % (base, i, ext)
fname = os.path.join(dirname, newbase)
i += 1
if create_file:
f = open(fname, 'wb')
f.write(vtcontent)
f.close()
return FileLocator(fname,
version_node=version,
version_tag=tag,
mashuptrail=mashuptrail,
mashupVersion=mashupVersion)
if host is not None:
user = ""
passwd = ""
return DBLocator(host,
port,
database,
user,
passwd,
None,
obj_id=vt_id,
obj_type='vistrail',
connection_id=None,
version_node=version,
version_tag=tag,
mashuptrail=mashuptrail,
mashupVersion=mashupVersion)
elif vtname is not None:
if os.path.dirname(vtname) == '':
#check if file exists in the same directory as the .vtl file
dirname = os.path.dirname(filename)
newvtname = os.path.join(dirname, vtname)
if os.path.exists(newvtname):
vtname = newvtname
print vtname, version, tag, mashuptrail, mashupVersion
return FileLocator(vtname,
version_node=version,
versin_tag=tag,
mashuptrail=mashuptrail,
mashupVersion=mashupVersion)
def __init__(self, parent, status_bar, dialog):
QtGui.QWidget.__init__(self, parent)
self._status_bar = status_bar
self.dialog = dialog
base_layout = QtGui.QVBoxLayout(self)
top = QtGui.QFrame(self)
bottom = QtGui.QFrame(self)
base_layout.addWidget(top)
base_layout.addWidget(bottom, 1)
# TODO: this '/' check should probably be done in core/configuration.py
self.config = get_vistrails_configuration()
if self.config.webRepositoryURL[-1] == '/':
self.config.webRepositoryURL = self.config.webRepositoryURL[:-1]
# check if the web repository url has changed while logged in
if self.dialog.cookie_url and \
self.dialog.cookie_url != self.config.webRepositoryURL:
self.dialog.cookiejar = None
######################################################################
# Detail Table
bottom_layout = QtGui.QVBoxLayout(bottom)
bottom_layout.setMargin(2)
bottom_layout.setSpacing(2)
# Show what workflows are unrunnble on the repository
# and for what reasons
self._unrunnable_table = QtGui.QTableWidget(0, 2, top)
self._unrunnable_table.horizontalHeader().setStretchLastSection(True)
bottom_layout.addWidget(self._unrunnable_table)
self._repository_status = {}
######################################################################
# Push info
top_layout = QtGui.QVBoxLayout(top)
self._vistrail_status_label = QtGui.QLabel("")
self._vistrail_status_label.setWordWrap(True)
top_layout.addWidget(self._vistrail_status_label)
self.serverCombo = QtGui.QComboBox()
self.connect(self.serverCombo,
QtCore.SIGNAL("currentIndexChanged(int)"),
self.check_dependencies)
top_layout.addWidget(self.serverCombo)
"""
self._default_perm_label = QtGui.QLabel("Default Global Permissions:")
top_layout.addWidget(self._default_perm_label)
self.perm_view = QtGui.QCheckBox("view")
self.perm_download = QtGui.QCheckBox("download")
self.perm_edit = QtGui.QCheckBox("edit")
top_layout.addWidget(self.perm_view)
top_layout.addWidget(self.perm_download)
top_layout.addWidget(self.perm_edit)
self.perm_view.setEnabled(True)
"""
self.permission_gb = QtGui.QGroupBox(self)
self.permission_gb.setTitle("Default Global Permissions")
glayout = QtGui.QHBoxLayout()
self.perm_view = QtGui.QCheckBox("view")
self.perm_download = QtGui.QCheckBox("download")
self.perm_edit = QtGui.QCheckBox("edit")
glayout.addWidget(self.perm_view)
glayout.addWidget(self.perm_download)
glayout.addWidget(self.perm_edit)
self.perm_view.setChecked(True)
self.perm_download.setChecked(True)
self.permission_gb.setLayout(glayout)
top_layout.addWidget(self.permission_gb)
self._details_label = QtGui.QLabel("")
self._details_label.setWordWrap(True)
top_layout.addWidget(self._details_label)
for lbl in [self._details_label, self._vistrail_status_label]:
lbl.setAlignment(QtCore.Qt.AlignTop | QtCore.Qt.AlignLeft)
lbl.setWordWrap(True)
self._push_button = QtGui.QPushButton("&Push")
self._push_button.setEnabled(False)
self.connect(self._push_button, QtCore.SIGNAL("clicked()"),
self.push_vistrail_to_repository)
self._branch_button = QtGui.QPushButton("&Branch")
self._branch_button.hide()
self.connect(
self._branch_button, QtCore.SIGNAL("clicked()"),
(lambda branching=True: self.push_vistrail_to_repository(branching)
))
button_box = QtGui.QDialogButtonBox()
button_box.addButton(self._push_button,
QtGui.QDialogButtonBox.ActionRole)
button_box.addButton(self._branch_button,
QtGui.QDialogButtonBox.ActionRole)
bottom_layout.addWidget(button_box)
def __init__(self, parent, status_bar, dialog):
QtGui.QWidget.__init__(self, parent)
self._status_bar = status_bar
self.dialog = dialog
base_layout = QtGui.QHBoxLayout(self)
main = QtGui.QFrame(self)
base_layout.addWidget(main)
self.config = get_vistrails_configuration()
# TODO: this '/' check should probably be done in core/configuration.py
if self.config.webRepositoryURL[-1] == '/':
self.config.webRepositoryURL = self.config.webRepositoryURL[:-1]
######################################################################
# main half, Login info
main_layout = QtGui.QVBoxLayout(main)
login_frame = QtGui.QFrame(main)
login_layout = QtGui.QVBoxLayout(login_frame)
grid_frame = QtGui.QFrame(login_frame)
grid_frame.setSizePolicy(QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Minimum)
login_layout.addWidget(grid_frame)
grid_layout = QtGui.QGridLayout(grid_frame)
grid_layout.setSpacing(10)
l1 = QtGui.QLabel("Repository location: %s" % \
self.config.webRepositoryURL, grid_frame)
grid_layout.addWidget(l1, 0, 0)
l2 = QtGui.QLabel("Username:"******"", grid_frame)
self.dialog.loginUser.setFixedWidth(200)
self.dialog.loginUser.setSizePolicy(QtGui.QSizePolicy.Fixed,
QtGui.QSizePolicy.Fixed)
grid_layout.addWidget(self.dialog.loginUser, 1, 1)
l3 = QtGui.QLabel("Password:"******"", grid_frame)
self.loginPassword.setEchoMode(2)
self.loginPassword.setFixedWidth(200)
self.loginPassword.setSizePolicy(QtGui.QSizePolicy.Fixed,
QtGui.QSizePolicy.Fixed)
grid_layout.addWidget(self.loginPassword, 2, 1)
self.saveLogin = QtGui.QCheckBox("Save username", grid_frame)
if self.config.check('webRepositoryLogin'):
self.saveLogin.setChecked(True)
grid_layout.addWidget(self.saveLogin, 3, 0)
self._login_status_label= QtGui.QLabel("", grid_frame)
grid_layout.addWidget(self._login_status_label, 4, 0)
self._login_button = QtGui.QPushButton("&Login", grid_frame)
self._logout_button = QtGui.QPushButton("Log&out", grid_frame)
self.connect(self._login_button,
QtCore.SIGNAL("clicked()"),
self.clicked_on_login)
self.connect(self._logout_button,
QtCore.SIGNAL("clicked()"),
self.clicked_on_logout)
button_box = QtGui.QDialogButtonBox()
button_box.addButton(self._login_button,
QtGui.QDialogButtonBox.ActionRole)
button_box.addButton(self._logout_button,
QtGui.QDialogButtonBox.ActionRole)
grid_layout.addWidget(button_box, 5, 0)
for lbl in [l1, l2, l3, self.dialog.loginUser, self.loginPassword, self._login_status_label]:
lbl.setAlignment(QtCore.Qt.AlignTop | QtCore.Qt.AlignLeft)
grid_layout.setRowStretch(1, 1)
grid_layout.setColumnStretch(1, 1)
main_layout.addWidget(login_frame)
self.dialog.loginUser.setEnabled(True)
self.loginPassword.setEnabled(True)
self._logout_button.setEnabled(False)
self._login_button.setEnabled(True)
self.saveLogin.setEnabled(True)
if self.dialog.cookiejar and \
'sessionid' in [cookie.name for cookie in self.dialog.cookiejar]:
self.dialog.loginUser.setEnabled(False)
self.loginPassword.setEnabled(False)
self._login_button.setEnabled(False)
self.saveLogin.setEnabled(False)
self._logout_button.setEnabled(True)
else:
self.clicked_on_logout()
def create_configuration_tab(self):
return QConfigurationWidget(self,
get_vistrails_persistent_configuration(),
get_vistrails_configuration(),
self._status_bar)
def __init__(self, parent, status_bar, dialog):
QtGui.QWidget.__init__(self, parent)
self._status_bar = status_bar
self.dialog = dialog
base_layout = QtGui.QHBoxLayout(self)
main = QtGui.QFrame(self)
base_layout.addWidget(main)
self.config = get_vistrails_configuration()
# TODO: this '/' check should probably be done in core/configuration.py
if self.config.webRepositoryURL[-1] == '/':
self.config.webRepositoryURL = self.config.webRepositoryURL[:-1]
######################################################################
# main half, Login info
main_layout = QtGui.QVBoxLayout(main)
login_frame = QtGui.QFrame(main)
login_layout = QtGui.QVBoxLayout(login_frame)
grid_frame = QtGui.QFrame(login_frame)
grid_frame.setSizePolicy(QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Minimum)
login_layout.addWidget(grid_frame)
grid_layout = QtGui.QGridLayout(grid_frame)
grid_layout.setSpacing(10)
l1 = QtGui.QLabel("Repository location: %s" % \
self.config.webRepositoryURL, grid_frame)
grid_layout.addWidget(l1, 0, 0)
l2 = QtGui.QLabel("Username:"******"", grid_frame)
self.dialog.loginUser.setFixedWidth(200)
self.dialog.loginUser.setSizePolicy(QtGui.QSizePolicy.Fixed,
QtGui.QSizePolicy.Fixed)
grid_layout.addWidget(self.dialog.loginUser, 1, 1)
l3 = QtGui.QLabel("Password:"******"", grid_frame)
self.loginPassword.setEchoMode(2)
self.loginPassword.setFixedWidth(200)
self.loginPassword.setSizePolicy(QtGui.QSizePolicy.Fixed,
QtGui.QSizePolicy.Fixed)
grid_layout.addWidget(self.loginPassword, 2, 1)
self.saveLogin = QtGui.QCheckBox("Save username", grid_frame)
if self.config.check('webRepositoryLogin'):
self.saveLogin.setChecked(True)
grid_layout.addWidget(self.saveLogin, 3, 0)
self._login_status_label = QtGui.QLabel("", grid_frame)
grid_layout.addWidget(self._login_status_label, 4, 0)
self._login_button = QtGui.QPushButton("&Login", grid_frame)
self._logout_button = QtGui.QPushButton("Log&out", grid_frame)
self.connect(self._login_button, QtCore.SIGNAL("clicked()"),
self.clicked_on_login)
self.connect(self._logout_button, QtCore.SIGNAL("clicked()"),
self.clicked_on_logout)
button_box = QtGui.QDialogButtonBox()
button_box.addButton(self._login_button,
QtGui.QDialogButtonBox.ActionRole)
button_box.addButton(self._logout_button,
QtGui.QDialogButtonBox.ActionRole)
grid_layout.addWidget(button_box, 5, 0)
for lbl in [
l1, l2, l3, self.dialog.loginUser, self.loginPassword,
self._login_status_label
]:
lbl.setAlignment(QtCore.Qt.AlignTop | QtCore.Qt.AlignLeft)
grid_layout.setRowStretch(1, 1)
grid_layout.setColumnStretch(1, 1)
main_layout.addWidget(login_frame)
self.dialog.loginUser.setEnabled(True)
self.loginPassword.setEnabled(True)
self._logout_button.setEnabled(False)
self._login_button.setEnabled(True)
self.saveLogin.setEnabled(True)
if self.dialog.cookiejar and \
'sessionid' in [cookie.name for cookie in self.dialog.cookiejar]:
self.dialog.loginUser.setEnabled(False)
self.loginPassword.setEnabled(False)
self._login_button.setEnabled(False)
self.saveLogin.setEnabled(False)
self._logout_button.setEnabled(True)
else:
self.clicked_on_logout()
