def fillStyleList(self):
"""Fill list of styles."""
for stns in self.stylesheet.getSettingsList():
item = qt4.QListWidgetItem(utils.getIcon(stns.pixmap),
stns.usertext)
item.VZsettings = stns
self.stylesListWidget.addItem(item)
def __init__(self, document, pagenumber):
qt4.QScrollArea.__init__(self)
self.setFrameShape(qt4.QFrame.NoFrame)
self.setWidgetResizable(True)
# window which shows plot
self.document = document
pw = self.plotwin = PlotWindow(document, None)
pw.isfullscreen = True
pw.pagenumber = pagenumber
self.setWidget(pw)
pw.setFocus()
self.showFullScreen()
self.toolbar = qt4.QToolBar(_("Full screen toolbar"), self)
self.toolbar.addAction(utils.getIcon("kde-window-close"), _("Close"), self.close)
for a in (
"view.zoom11",
"view.zoomin",
"view.zoomout",
"view.zoomwidth",
"view.zoomheight",
"view.zoompage",
"view.prevpage",
"view.nextpage",
):
self.toolbar.addAction(pw.vzactions[a])
self.toolbar.show()
def __init__(self, *args):
"""Initialise the line edit."""
qt4.QLineEdit.__init__(self, *args)
# the clear button itself, with no padding
self.clearbutton = cb = qt4.QToolButton(self)
cb.setIcon( utils.getIcon('kde-edit-delete') )
cb.setCursor(qt4.Qt.ArrowCursor)
cb.setStyleSheet('QToolButton { border: none; padding: 0px; }')
cb.setToolTip("Clear text")
cb.hide()
# make clicking on the button clear the text
self.connect(cb, qt4.SIGNAL('clicked()'), self, qt4.SLOT("clear()"))
# button should appear if there is text
self.connect(self, qt4.SIGNAL('textChanged(const QString&)'),
self.updateCloseButton)
# positioning of the button
fw = self.style().pixelMetric(qt4.QStyle.PM_DefaultFrameWidth)
self.setStyleSheet("QLineEdit { padding-right: %ipx; } " %
(cb.sizeHint().width() + fw + 1))
msz = self.minimumSizeHint()
mx = cb.sizeHint().height()+ fw*2 + 2
self.setMinimumSize( max(msz.width(), mx), max(msz.height(), mx) )
def fillStyleList(self):
"""Fill list of styles."""
for stns in self.stylesheet.getSettingsList():
item = qt4.QListWidgetItem(utils.getIcon(stns.pixmap),
stns.usertext)
item.VZsettings = stns
self.stylesListWidget.addItem(item)
def __init__(self, *args):
"""Initialise the line edit."""
qt4.QLineEdit.__init__(self, *args)
# the clear button itself, with no padding
self.clearbutton = cb = qt4.QToolButton(self)
cb.setIcon(utils.getIcon('kde-edit-delete'))
cb.setCursor(qt4.Qt.ArrowCursor)
cb.setStyleSheet('QToolButton { border: none; padding: 0px; }')
cb.setToolTip("Clear text")
cb.hide()
# make clicking on the button clear the text
self.connect(cb, qt4.SIGNAL('clicked()'), self, qt4.SLOT("clear()"))
# button should appear if there is text
self.connect(self, qt4.SIGNAL('textChanged(const QString&)'),
self.updateCloseButton)
# positioning of the button
fw = self.style().pixelMetric(qt4.QStyle.PM_DefaultFrameWidth)
self.setStyleSheet("QLineEdit { padding-right: %ipx; } " %
(cb.sizeHint().width() + fw + 1))
msz = self.minimumSizeHint()
mx = cb.sizeHint().height() + fw * 2 + 2
self.setMinimumSize(max(msz.width(), mx), max(msz.height(), mx))
def data(self, index, role):
"""Return data for the index given."""
# why do we get passed invalid indicies? :-)
if not index.isValid():
return qt4.QVariant()
column = index.column()
obj = index.internalPointer()
if role == qt4.Qt.DisplayRole:
# return text for columns
if column == 0:
return qt4.QVariant(obj.name)
elif column == 1:
return qt4.QVariant(obj.typename)
elif role == qt4.Qt.DecorationRole:
# return icon for first column
if column == 0:
filename = 'button_%s' % obj.typename
return qt4.QVariant(utils.getIcon(filename))
elif role == qt4.Qt.ToolTipRole:
# provide tool tip showing description
if obj.userdescription:
return qt4.QVariant(obj.userdescription)
elif role == qt4.Qt.TextColorRole:
# show disabled looking text if object or any parent is hidden
hidden = False
p = obj
while p is not None:
if 'hide' in p.settings and p.settings.hide:
hidden = True
break
p = p.parent
# return brush for hidden widget text, based on disabled text
if hidden:
return qt4.QVariant(qt4.QPalette().brush(qt4.QPalette.Disabled,
qt4.QPalette.Text))
# return nothing
return qt4.QVariant()
def data(self, index, role):
"""Return data for the index given."""
# why do we get passed invalid indicies? :-)
if not index.isValid():
return qt4.QVariant()
column = index.column()
obj = index.internalPointer()
if role == qt4.Qt.DisplayRole:
# return text for columns
if column == 0:
return qt4.QVariant(obj.name)
elif column == 1:
return qt4.QVariant(obj.typename)
elif role == qt4.Qt.DecorationRole:
# return icon for first column
if column == 0:
filename = 'button_%s' % obj.typename
return qt4.QVariant(utils.getIcon(filename))
elif role == qt4.Qt.ToolTipRole:
# provide tool tip showing description
if obj.userdescription:
return qt4.QVariant(obj.userdescription)
elif role == qt4.Qt.TextColorRole:
# show disabled looking text if object or any parent is hidden
hidden = False
p = obj
while p is not None:
if 'hide' in p.settings and p.settings.hide:
hidden = True
break
p = p.parent
# return brush for hidden widget text, based on disabled text
if hidden:
return qt4.QVariant(qt4.QPalette().brush(
qt4.QPalette.Disabled, qt4.QPalette.Text))
# return nothing
return qt4.QVariant()
def __init__(self, document, pagenumber):
qt4.QScrollArea.__init__(self)
self.setFrameShape(qt4.QFrame.NoFrame)
self.setWidgetResizable(True)
# window which shows plot
self.document = document
pw = self.plotwin = PlotWindow(document, None)
pw.isfullscreen = True
pw.pagenumber = pagenumber
self.setWidget(pw)
pw.setFocus()
self.showFullScreen()
self.toolbar = qt4.QToolBar(_("Full screen toolbar"), self)
self.toolbar.addAction(utils.getIcon("kde-window-close"), _("Close"),
self.close)
for a in ('view.zoom11', 'view.zoomin', 'view.zoomout',
'view.zoomwidth', 'view.zoomheight', 'view.zoompage',
'view.prevpage', 'view.nextpage'):
self.toolbar.addAction(pw.vzactions[a])
self.toolbar.show()
def __init__(self, parent, document):
VeuszDialog.__init__(self, parent, 'import.ui')
self.document = document
# whether file import looks likely to work
self.filepreviewokay = False
# tabs loaded currently in dialog
self.tabs = {}
for tabname, tabclass in (
(_('&Standard'), ImportTabStandard),
(_('CS&V'), ImportTabCSV),
(_('FI&TS'), ImportTabFITS),
(_('&2D'), ImportTab2D),
(_('Plugins'), ImportTabPlugins),
):
w = tabclass(self)
self.methodtab.addTab(w, tabname)
# add promoted plugins
for p in plugins.importpluginregistry:
if p.promote_tab is not None:
w = ImportTabPlugins(self, promote=p.name)
self.methodtab.addTab(w, p.promote_tab)
self.connect( self.methodtab, qt4.SIGNAL('currentChanged(int)'),
self.slotUpdatePreview )
self.connect(self.browsebutton, qt4.SIGNAL('clicked()'),
self.slotBrowseClicked)
self.connect( self.filenameedit,
qt4.SIGNAL('editTextChanged(const QString&)'),
self.slotUpdatePreview )
self.importbutton = self.buttonBox.addButton(_("&Import"),
qt4.QDialogButtonBox.ApplyRole)
self.connect( self.importbutton, qt4.SIGNAL('clicked()'),
self.slotImport)
self.connect( self.buttonBox.button(qt4.QDialogButtonBox.Reset),
qt4.SIGNAL('clicked()'), self.slotReset )
self.connect( self.encodingcombo,
qt4.SIGNAL('currentIndexChanged(int)'),
self.slotUpdatePreview )
# change to tab last used
self.methodtab.setCurrentIndex(
setting.settingdb.get('import_lasttab', 0))
# add completion for filename if there is support in version of qt
# (requires qt >= 4.3)
if hasattr(qt4, 'QDirModel'):
c = self.filenamecompleter = qt4.QCompleter(self)
model = qt4.QDirModel(c)
c.setModel(model)
self.filenameedit.setCompleter(c)
# defaults for prefix and suffix
self.prefixcombo.default = self.suffixcombo.default = ['', '$FILENAME']
# default state for check boxes
self.linkcheckbox.default = True
# further defaults
self.encodingcombo.defaultlist = utils.encodings
self.encodingcombo.defaultval = 'utf_8'
# load icon for clipboard
self.clipbutton.setIcon( utils.getIcon('kde-clipboard') )
self.connect(qt4.QApplication.clipboard(), qt4.SIGNAL('dataChanged()'),
self.updateClipPreview)
self.connect(
self.clipbutton, qt4.SIGNAL("clicked()"), self.slotClipButtonClicked)
self.updateClipPreview()
def __init__(self, document, setnsproxy, shownames=False):
qt4.QTabWidget.__init__(self)
self.document = document
if setnsproxy is None:
return
# get list of settings
self.setnsproxy = setnsproxy
setnslist = setnsproxy.settingsProxyList()
# add formatting settings if necessary
numformat = len( [setn for setn in setnsproxy.settingList()
if setn.formatting] )
if numformat > 0:
# add on a formatting tab
setnslist.insert(0, setnsproxy)
self.connect( self, qt4.SIGNAL('currentChanged(int)'),
self.slotCurrentChanged )
# subsettings for tabs
self.tabsubsetns = []
# collected titles and tooltips for tabs
self.tabtitles = []
self.tabtooltips = []
# tabs which have been initialized
self.tabinit = set()
# add tab for each subsettings
for subset in setnslist:
if subset.name() == 'StyleSheet':
continue
self.tabsubsetns.append(subset)
# details of tab
mainsettings = (subset is setnsproxy)
if mainsettings:
# main tab formatting, so this is special
pixmap = 'settings_main'
tabname = title = 'Main'
tooltip = 'Main formatting'
else:
# others
if hasattr(subset, 'pixmap'):
pixmap = subset.pixmap()
else:
pixmap = None
tabname = subset.name()
tooltip = title = subset.usertext()
# hide name in tab
if not shownames:
tabname = ''
self.tabtitles.append(title)
self.tabtooltips.append(tooltip)
# create tab
indx = self.addTab(qt4.QWidget(), utils.getIcon(pixmap), tabname)
self.setTabToolTip(indx, tooltip)
def __init__(self, document, setnsproxy, shownames=False):
qt4.QTabWidget.__init__(self)
self.document = document
if setnsproxy is None:
return
# get list of settings
self.setnsproxy = setnsproxy
setnslist = setnsproxy.settingsProxyList()
# add formatting settings if necessary
numformat = len( [setn for setn in setnsproxy.settingList()
if setn.formatting] )
if numformat > 0:
# add on a formatting tab
setnslist.insert(0, setnsproxy)
self.connect( self, qt4.SIGNAL('currentChanged(int)'),
self.slotCurrentChanged )
# subsettings for tabs
self.tabsubsetns = []
# collected titles and tooltips for tabs
self.tabtitles = []
self.tabtooltips = []
# tabs which have been initialized
self.tabinit = set()
# add tab for each subsettings
for subset in setnslist:
if subset.setnsmode() not in ('formatting', 'widgetsettings'):
continue
self.tabsubsetns.append(subset)
# details of tab
if subset is setnsproxy:
# main tab formatting, so this is special
pixmap = 'settings_main'
tabname = title = _('Main')
tooltip = _('Main formatting')
else:
# others
if hasattr(subset, 'pixmap'):
pixmap = subset.pixmap()
else:
pixmap = None
tabname = subset.name()
tooltip = title = subset.usertext()
# hide name in tab
if not shownames:
tabname = ''
self.tabtitles.append(title)
self.tabtooltips.append(tooltip)
# create tab
indx = self.addTab(qt4.QWidget(), utils.getIcon(pixmap), tabname)
self.setTabToolTip(indx, tooltip)
def __init__(self, *args):
qt4.QMainWindow.__init__(self, *args)
self.setAcceptDrops(True)
# icon and different size variations
d = utils.imagedir
self.setWindowIcon( utils.getIcon('veusz') )
# master documenent
self.document = document.Document()
# filename for document and update titlebar
self.filename = ''
self.updateTitlebar()
# keep a list of references to dialogs
self.dialogs = []
# construct menus and toolbars
self._defineMenus()
# make plot window
self.plot = plotwindow.PlotWindow(self.document, self,
menu = self.menus['view'])
self.setCentralWidget(self.plot)
self.plot.showToolbar()
# likewise with the tree-editing window
self.treeedit = treeeditwindow.TreeEditDock(self.document, self)
self.addDockWidget(qt4.Qt.LeftDockWidgetArea, self.treeedit)
self.propdock = treeeditwindow.PropertiesDock(self.document,
self.treeedit, self)
self.addDockWidget(qt4.Qt.LeftDockWidgetArea, self.propdock)
self.formatdock = treeeditwindow.FormatDock(self.document,
self.treeedit, self)
self.addDockWidget(qt4.Qt.LeftDockWidgetArea, self.formatdock)
self.datadock = DataNavigatorWindow(self.document, self, self)
self.addDockWidget(qt4.Qt.RightDockWidgetArea, self.datadock)
# make the console window a dock
self.console = consolewindow.ConsoleWindow(self.document,
self)
self.console.hide()
self.interpreter = self.console.interpreter
self.addDockWidget(qt4.Qt.BottomDockWidgetArea, self.console)
# assemble the statusbar
statusbar = self.statusbar = qt4.QStatusBar(self)
self.setStatusBar(statusbar)
self.updateStatusbar('Ready')
# a label for the picker readout
self.pickerlabel = qt4.QLabel(statusbar)
self._setPickerFont(self.pickerlabel)
statusbar.addPermanentWidget(self.pickerlabel)
self.pickerlabel.hide()
# plot queue - how many plots are currently being drawn
self.plotqueuecount = 0
self.connect( self.plot, qt4.SIGNAL("queuechange"),
self.plotQueueChanged )
self.plotqueuelabel = qt4.QLabel()
self.plotqueuelabel.setToolTip("Number of rendering jobs remaining")
statusbar.addWidget(self.plotqueuelabel)
self.plotqueuelabel.show()
# a label for the cursor position readout
self.axisvalueslabel = qt4.QLabel(statusbar)
statusbar.addPermanentWidget(self.axisvalueslabel)
self.axisvalueslabel.show()
self.slotUpdateAxisValues(None)
# a label for the page number readout
self.pagelabel = qt4.QLabel(statusbar)
statusbar.addPermanentWidget(self.pagelabel)
self.pagelabel.show()
# working directory - use previous one
self.dirname = setdb.get('dirname', qt4.QDir.homePath())
self.dirname_export = setdb.get('dirname_export', self.dirname)
if setdb['dirname_usecwd']:
self.dirname = self.dirname_export = os.getcwd()
# connect plot signals to main window
self.connect( self.plot, qt4.SIGNAL("sigUpdatePage"),
self.slotUpdatePage )
self.connect( self.plot, qt4.SIGNAL("sigAxisValuesFromMouse"),
self.slotUpdateAxisValues )
self.connect( self.plot, qt4.SIGNAL("sigPickerEnabled"),
self.slotPickerEnabled )
self.connect( self.plot, qt4.SIGNAL("sigPointPicked"),
self.slotUpdatePickerLabel )
# disable save if already saved
self.connect( self.document, qt4.SIGNAL("sigModified"),
self.slotModifiedDoc )
# if the treeeditwindow changes the page, change the plot window
self.connect( self.treeedit, qt4.SIGNAL("sigPageChanged"),
self.plot.setPageNumber )
# if a widget in the plot window is clicked by the user
self.connect( self.plot, qt4.SIGNAL("sigWidgetClicked"),
self.treeedit.selectWidget )
self.connect( self.treeedit, qt4.SIGNAL("widgetsSelected"),
self.plot.selectedWidgets )
# enable/disable undo/redo
self.connect(self.menus['edit'], qt4.SIGNAL('aboutToShow()'),
self.slotAboutToShowEdit)
#Get the list of recently opened files
self.populateRecentFiles()
self.setupWindowGeometry()
self.defineViewWindowMenu()
# if document requests it, ask whether an allowed import
self.connect(self.document, qt4.SIGNAL('check_allowed_imports'),
self.slotAllowedImportsDoc)
def __init__(self, parent, document):
VeuszDialog.__init__(self, parent, 'import.ui')
self.document = document
# whether file import looks likely to work
self.filepreviewokay = False
# tabs loaded currently in dialog
self.tabs = {}
for tabname, tabclass in (
(_('&Standard'), ImportTabStandard),
(_('CS&V'), ImportTabCSV),
(_('FI&TS'), ImportTabFITS),
(_('&2D'), ImportTab2D),
(_('Plugins'), ImportTabPlugins),
):
w = tabclass(self)
self.methodtab.addTab(w, tabname)
# add promoted plugins
for p in plugins.importpluginregistry:
if p.promote_tab is not None:
w = ImportTabPlugins(self, promote=p.name)
self.methodtab.addTab(w, p.promote_tab)
self.connect(self.methodtab, qt4.SIGNAL('currentChanged(int)'),
self.slotUpdatePreview)
self.connect(self.browsebutton, qt4.SIGNAL('clicked()'),
self.slotBrowseClicked)
self.connect(self.filenameedit,
qt4.SIGNAL('editTextChanged(const QString&)'),
self.slotUpdatePreview)
self.importbutton = self.buttonBox.addButton(
_("&Import"), qt4.QDialogButtonBox.ApplyRole)
self.connect(self.importbutton, qt4.SIGNAL('clicked()'),
self.slotImport)
self.connect(self.buttonBox.button(qt4.QDialogButtonBox.Reset),
qt4.SIGNAL('clicked()'), self.slotReset)
self.connect(self.encodingcombo,
qt4.SIGNAL('currentIndexChanged(int)'),
self.slotUpdatePreview)
# change to tab last used
self.methodtab.setCurrentIndex(
setting.settingdb.get('import_lasttab', 0))
# add completion for filename if there is support in version of qt
# (requires qt >= 4.3)
if hasattr(qt4, 'QDirModel'):
c = self.filenamecompleter = qt4.QCompleter(self)
model = qt4.QDirModel(c)
c.setModel(model)
self.filenameedit.setCompleter(c)
# defaults for prefix and suffix
self.prefixcombo.default = self.suffixcombo.default = ['', '$FILENAME']
# default state for check boxes
self.linkcheckbox.default = True
# further defaults
self.encodingcombo.defaultlist = utils.encodings
self.encodingcombo.defaultval = 'utf_8'
# load icon for clipboard
self.clipbutton.setIcon(utils.getIcon('kde-clipboard'))
self.connect(qt4.QApplication.clipboard(), qt4.SIGNAL('dataChanged()'),
self.updateClipPreview)
self.connect(self.clipbutton, qt4.SIGNAL("clicked()"),
self.slotClipButtonClicked)
self.updateClipPreview()