def __createLayout(self):
" Helper to create the viewer layout "
self.globalsViewer = GlobalsBrowser()
# Toolbar part - buttons
self.definitionButton = QAction(
PixmapCache().getIcon('definition.png'),
'Jump to highlighted item definition', self)
self.definitionButton.triggered.connect(self.__goToDefinition)
self.findButton = QAction(PixmapCache().getIcon('findusage.png'),
'Find highlighted item occurences', self)
self.findButton.triggered.connect(self.__findWhereUsed)
self.copyPathButton = QAction(
PixmapCache().getIcon('copytoclipboard.png'),
'Copy path to clipboard', self)
self.copyPathButton.triggered.connect(
self.globalsViewer.copyToClipboard)
self.findNotUsedButton = QAction(PixmapCache().getIcon('notused.png'),
'Unused global variable analysis',
self)
self.findNotUsedButton.triggered.connect(self.__findNotUsed)
self.findNotUsedButton.setEnabled(False)
self.toolbar = QToolBar(self)
self.toolbar.setMovable(False)
self.toolbar.setAllowedAreas(Qt.TopToolBarArea)
self.toolbar.setIconSize(QSize(16, 16))
self.toolbar.setFixedHeight(28)
self.toolbar.setContentsMargins(0, 0, 0, 0)
self.toolbar.addAction(self.definitionButton)
self.toolbar.addAction(self.findButton)
self.toolbar.addAction(self.copyPathButton)
filterLabel = QLabel(" Filter ")
self.toolbar.addWidget(filterLabel)
self.filterEdit = CDMComboBox(True, self.toolbar)
self.filterEdit.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.filterEdit.lineEdit().setToolTip(
"Space separated regular expressions")
self.toolbar.addWidget(self.filterEdit)
self.toolbar.addAction(self.findNotUsedButton)
self.filterEdit.editTextChanged.connect(self.__filterChanged)
self.filterEdit.itemAdded.connect(self.__filterItemAdded)
self.filterEdit.enterClicked.connect(self.__enterInFilter)
layout = QVBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
layout.setSpacing(0)
layout.addWidget(self.toolbar)
layout.addWidget(self.globalsViewer)
self.setLayout(layout)
return
def __createLayout( self ):
" Helper to create the viewer layout "
self.globalsViewer = GlobalsBrowser()
# Toolbar part - buttons
self.definitionButton = QAction(
PixmapCache().getIcon( 'definition.png' ),
'Jump to highlighted item definition', self )
self.definitionButton.triggered.connect( self.__goToDefinition )
self.findButton = QAction(
PixmapCache().getIcon( 'findusage.png' ),
'Find highlighted item occurences', self )
self.findButton.triggered.connect( self.__findWhereUsed )
self.copyPathButton = QAction(
PixmapCache().getIcon( 'copytoclipboard.png' ),
'Copy path to clipboard', self )
self.copyPathButton.triggered.connect(
self.globalsViewer.copyToClipboard )
self.findNotUsedButton = QAction(
PixmapCache().getIcon( 'notused.png' ),
'Unused global variable analysis', self )
self.findNotUsedButton.triggered.connect( self.__findNotUsed )
self.findNotUsedButton.setEnabled( False )
self.toolbar = QToolBar( self )
self.toolbar.setMovable( False )
self.toolbar.setAllowedAreas( Qt.TopToolBarArea )
self.toolbar.setIconSize( QSize( 16, 16 ) )
self.toolbar.setFixedHeight( 28 )
self.toolbar.setContentsMargins( 0, 0, 0, 0 )
self.toolbar.addAction( self.definitionButton )
self.toolbar.addAction( self.findButton )
self.toolbar.addAction( self.copyPathButton )
filterLabel = QLabel( " Filter " )
self.toolbar.addWidget( filterLabel )
self.filterEdit = CDMComboBox( True, self.toolbar )
self.filterEdit.setSizePolicy( QSizePolicy.Expanding,
QSizePolicy.Expanding )
self.filterEdit.lineEdit().setToolTip( "Space separated regular expressions" )
self.toolbar.addWidget( self.filterEdit )
self.toolbar.addAction( self.findNotUsedButton )
self.filterEdit.editTextChanged.connect( self.__filterChanged )
self.filterEdit.itemAdded.connect( self.__filterItemAdded )
self.filterEdit.enterClicked.connect( self.__enterInFilter )
layout = QVBoxLayout()
layout.setContentsMargins( 0, 0, 0, 0 )
layout.setSpacing( 0 )
layout.addWidget( self.toolbar )
layout.addWidget( self.globalsViewer )
self.setLayout( layout )
return
class GlobalsViewer( QWidget ):
""" The globals viewer widget """
def __init__( self, parent = None ):
QWidget.__init__( self, parent )
self.filterEdit = None
self.definitionButton = None
self.findButton = None
self.globalsViewer = None
self.copyPathButton = None
self.__createLayout()
# create the context menu
self.__menu = QMenu( self )
self.__jumpMenuItem = self.__menu.addAction( \
PixmapCache().getIcon( 'definition.png' ),
'Jump to definition', self.__goToDefinition )
self.__menu.addSeparator()
self.__findMenuItem = self.__menu.addAction( \
PixmapCache().getIcon( 'findusage.png' ),
'Find occurence', self.__findWhereUsed )
self.__menu.addSeparator()
self.__copyMenuItem = self.__menu.addAction( \
PixmapCache().getIcon( 'copytoclipboard.png' ),
'Copy path to clipboard',
self.globalsViewer.copyToClipboard )
self.globalsViewer.setContextMenuPolicy( Qt.CustomContextMenu )
self.globalsViewer.customContextMenuRequested.connect(
self.__handleShowContextMenu )
GlobalData().project.projectChanged.connect( self.__onProjectChanged )
self.connect( self.globalsViewer, SIGNAL( "selectionChanged" ),
self.__selectionChanged )
self.globalsViewer.openingItem.connect( self.itemActivated )
self.connect( self.globalsViewer, SIGNAL( "modelFilesChanged" ),
self.modelFilesChanged )
self.filterEdit.lineEdit().setFocus()
self.__contextItem = None
return
def __createLayout( self ):
" Helper to create the viewer layout "
self.globalsViewer = GlobalsBrowser()
# Toolbar part - buttons
self.definitionButton = QAction(
PixmapCache().getIcon( 'definition.png' ),
'Jump to highlighted item definition', self )
self.definitionButton.triggered.connect( self.__goToDefinition )
self.findButton = QAction(
PixmapCache().getIcon( 'findusage.png' ),
'Find highlighted item occurences', self )
self.findButton.triggered.connect( self.__findWhereUsed )
self.copyPathButton = QAction(
PixmapCache().getIcon( 'copytoclipboard.png' ),
'Copy path to clipboard', self )
self.copyPathButton.triggered.connect(
self.globalsViewer.copyToClipboard )
self.findNotUsedButton = QAction(
PixmapCache().getIcon( 'notused.png' ),
'Unused global variable analysis', self )
self.findNotUsedButton.triggered.connect( self.__findNotUsed )
self.findNotUsedButton.setEnabled( False )
self.toolbar = QToolBar( self )
self.toolbar.setMovable( False )
self.toolbar.setAllowedAreas( Qt.TopToolBarArea )
self.toolbar.setIconSize( QSize( 16, 16 ) )
self.toolbar.setFixedHeight( 28 )
self.toolbar.setContentsMargins( 0, 0, 0, 0 )
self.toolbar.addAction( self.definitionButton )
self.toolbar.addAction( self.findButton )
self.toolbar.addAction( self.copyPathButton )
filterLabel = QLabel( " Filter " )
self.toolbar.addWidget( filterLabel )
self.filterEdit = CDMComboBox( True, self.toolbar )
self.filterEdit.setSizePolicy( QSizePolicy.Expanding,
QSizePolicy.Expanding )
self.filterEdit.lineEdit().setToolTip( "Space separated regular expressions" )
self.toolbar.addWidget( self.filterEdit )
self.toolbar.addAction( self.findNotUsedButton )
self.filterEdit.editTextChanged.connect( self.__filterChanged )
self.filterEdit.itemAdded.connect( self.__filterItemAdded )
self.filterEdit.enterClicked.connect( self.__enterInFilter )
layout = QVBoxLayout()
layout.setContentsMargins( 0, 0, 0, 0 )
layout.setSpacing( 0 )
layout.addWidget( self.toolbar )
layout.addWidget( self.globalsViewer )
self.setLayout( layout )
return
def __filterChanged( self, text ):
" Triggers when the filter text changed "
self.globalsViewer.setFilter( text )
self.globalsViewer.updateCounter()
return
def __selectionChanged( self, index ):
" Handles the changed selection "
if index is None:
self.__contextItem = None
else:
self.__contextItem = self.globalsViewer.model().item( index )
self.__updateButtons()
return
def getItemCount( self ):
" Provides the number of items in the model - total, not only visible "
return self.globalsViewer.model().sourceModel().rowCount()
def itemActivated( self, path, line ):
" Handles the item activation "
self.filterEdit.addItem( self.filterEdit.lineEdit().text() )
return
def __filterItemAdded( self ):
" The filter item has been added "
project = GlobalData().project
if project.fileName != "":
project.setFindGlobalHistory( self.filterEdit.getItems() )
return
def __enterInFilter( self ):
" ENTER key has been clicked in the filter "
# check if there any records displayed
if self.globalsViewer.model().rowCount() == 0:
return
# Move the focus to the list and select the first row
self.globalsViewer.clearSelection()
flags = QItemSelectionModel.SelectCurrent | QItemSelectionModel.Rows
self.globalsViewer.setSelection( QRect( 0, 0, self.globalsViewer.width(), 1 ),
flags )
self.globalsViewer.setFocus()
return
def __onProjectChanged( self, what ):
" Triggered when a project is changed "
if what == CodimensionProject.CompleteProject:
self.__contextItem = None
self.__updateButtons()
self.filterEdit.clear()
project = GlobalData().project
if project.isLoaded():
self.filterEdit.editTextChanged.disconnect( self.__filterChanged )
self.filterEdit.addItems( project.findGlobalHistory )
self.filterEdit.editTextChanged.connect( self.__filterChanged )
self.findNotUsedButton.setEnabled( self.getItemCount() > 0 )
else:
self.findNotUsedButton.setEnabled( False )
self.filterEdit.clearEditText()
return
def __handleShowContextMenu( self, coord ):
""" Show the context menu """
index = self.globalsViewer.indexAt( coord )
if not index.isValid():
return
# This will update the __contextItem
self.__selectionChanged( index )
if self.__contextItem is None:
return
self.__jumpMenuItem.setEnabled( self.definitionButton.isEnabled() )
self.__findMenuItem.setEnabled( self.findButton.isEnabled() )
self.__copyMenuItem.setEnabled( self.copyPathButton.isEnabled() )
self.__menu.popup( QCursor.pos() )
return
def __goToDefinition( self ):
""" Jump to definition context menu handler """
if self.__contextItem is not None:
self.globalsViewer.openItem( self.__contextItem )
return
def __findWhereUsed( self ):
""" Find where used context menu handler """
if self.__contextItem is not None:
GlobalData().mainWindow.findWhereUsed( \
self.__contextItem.getPath(),
self.__contextItem.sourceObj )
return
def __findNotUsed( self ):
" Runs the unused global variable analysis "
GlobalData().mainWindow.onNotUsedGlobals()
return
def __updateButtons( self ):
" Updates the toolbar buttons depending on what is selected "
self.definitionButton.setEnabled( False )
self.findButton.setEnabled( False )
self.copyPathButton.setEnabled( False )
if self.__contextItem is None:
return
if self.__contextItem.itemType == DecoratorItemType:
self.definitionButton.setEnabled( True )
self.copyPathButton.setEnabled( True )
return
if self.__contextItem.itemType in [ FunctionItemType, ClassItemType,
AttributeItemType, GlobalItemType ]:
self.definitionButton.setEnabled( True )
self.findButton.setEnabled( True )
self.copyPathButton.setEnabled( True )
return
def onFileUpdated( self, fileName, uuid ):
" Triggered when the file is updated "
self.globalsViewer.onFileUpdated( fileName )
self.findNotUsedButton.setEnabled( GlobalData().project.isLoaded() and \
self.getItemCount() > 0 )
return
def modelFilesChanged( self ):
" Triggered when the source model has a file or files added or deleted "
self.findNotUsedButton.setEnabled( GlobalData().project.isLoaded() and \
self.getItemCount() > 0 )
return
class GlobalsViewer(QWidget):
""" The globals viewer widget """
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.filterEdit = None
self.definitionButton = None
self.findButton = None
self.globalsViewer = None
self.copyPathButton = None
self.__createLayout()
# create the context menu
self.__menu = QMenu(self)
self.__jumpMenuItem = self.__menu.addAction( \
PixmapCache().getIcon( 'definition.png' ),
'Jump to definition', self.__goToDefinition )
self.__menu.addSeparator()
self.__findMenuItem = self.__menu.addAction( \
PixmapCache().getIcon( 'findusage.png' ),
'Find occurence', self.__findWhereUsed )
self.__menu.addSeparator()
self.__copyMenuItem = self.__menu.addAction( \
PixmapCache().getIcon( 'copytoclipboard.png' ),
'Copy path to clipboard',
self.globalsViewer.copyToClipboard )
self.globalsViewer.setContextMenuPolicy(Qt.CustomContextMenu)
self.globalsViewer.customContextMenuRequested.connect(
self.__handleShowContextMenu)
GlobalData().project.projectChanged.connect(self.__onProjectChanged)
self.connect(self.globalsViewer, SIGNAL("selectionChanged"),
self.__selectionChanged)
self.globalsViewer.openingItem.connect(self.itemActivated)
self.connect(self.globalsViewer, SIGNAL("modelFilesChanged"),
self.modelFilesChanged)
self.filterEdit.lineEdit().setFocus()
self.__contextItem = None
return
def __createLayout(self):
" Helper to create the viewer layout "
self.globalsViewer = GlobalsBrowser()
# Toolbar part - buttons
self.definitionButton = QAction(
PixmapCache().getIcon('definition.png'),
'Jump to highlighted item definition', self)
self.definitionButton.triggered.connect(self.__goToDefinition)
self.findButton = QAction(PixmapCache().getIcon('findusage.png'),
'Find highlighted item occurences', self)
self.findButton.triggered.connect(self.__findWhereUsed)
self.copyPathButton = QAction(
PixmapCache().getIcon('copytoclipboard.png'),
'Copy path to clipboard', self)
self.copyPathButton.triggered.connect(
self.globalsViewer.copyToClipboard)
self.findNotUsedButton = QAction(PixmapCache().getIcon('notused.png'),
'Unused global variable analysis',
self)
self.findNotUsedButton.triggered.connect(self.__findNotUsed)
self.findNotUsedButton.setEnabled(False)
self.toolbar = QToolBar(self)
self.toolbar.setMovable(False)
self.toolbar.setAllowedAreas(Qt.TopToolBarArea)
self.toolbar.setIconSize(QSize(16, 16))
self.toolbar.setFixedHeight(28)
self.toolbar.setContentsMargins(0, 0, 0, 0)
self.toolbar.addAction(self.definitionButton)
self.toolbar.addAction(self.findButton)
self.toolbar.addAction(self.copyPathButton)
filterLabel = QLabel(" Filter ")
self.toolbar.addWidget(filterLabel)
self.filterEdit = CDMComboBox(True, self.toolbar)
self.filterEdit.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.filterEdit.lineEdit().setToolTip(
"Space separated regular expressions")
self.toolbar.addWidget(self.filterEdit)
self.toolbar.addAction(self.findNotUsedButton)
self.filterEdit.editTextChanged.connect(self.__filterChanged)
self.filterEdit.itemAdded.connect(self.__filterItemAdded)
self.filterEdit.enterClicked.connect(self.__enterInFilter)
layout = QVBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
layout.setSpacing(0)
layout.addWidget(self.toolbar)
layout.addWidget(self.globalsViewer)
self.setLayout(layout)
return
def __filterChanged(self, text):
" Triggers when the filter text changed "
self.globalsViewer.setFilter(text)
self.globalsViewer.updateCounter()
return
def __selectionChanged(self, index):
" Handles the changed selection "
if index is None:
self.__contextItem = None
else:
self.__contextItem = self.globalsViewer.model().item(index)
self.__updateButtons()
return
def getItemCount(self):
" Provides the number of items in the model - total, not only visible "
return self.globalsViewer.model().sourceModel().rowCount()
def itemActivated(self, path, line):
" Handles the item activation "
self.filterEdit.addItem(self.filterEdit.lineEdit().text())
return
def __filterItemAdded(self):
" The filter item has been added "
project = GlobalData().project
if project.fileName != "":
project.setFindGlobalHistory(self.filterEdit.getItems())
return
def __enterInFilter(self):
" ENTER key has been clicked in the filter "
# check if there any records displayed
if self.globalsViewer.model().rowCount() == 0:
return
# Move the focus to the list and select the first row
self.globalsViewer.clearSelection()
flags = QItemSelectionModel.SelectCurrent | QItemSelectionModel.Rows
self.globalsViewer.setSelection(
QRect(0, 0, self.globalsViewer.width(), 1), flags)
self.globalsViewer.setFocus()
return
def __onProjectChanged(self, what):
" Triggered when a project is changed "
if what == CodimensionProject.CompleteProject:
self.__contextItem = None
self.__updateButtons()
self.filterEdit.clear()
project = GlobalData().project
if project.isLoaded():
self.filterEdit.editTextChanged.disconnect(
self.__filterChanged)
self.filterEdit.addItems(project.findGlobalHistory)
self.filterEdit.editTextChanged.connect(self.__filterChanged)
self.findNotUsedButton.setEnabled(self.getItemCount() > 0)
else:
self.findNotUsedButton.setEnabled(False)
self.filterEdit.clearEditText()
return
def __handleShowContextMenu(self, coord):
""" Show the context menu """
index = self.globalsViewer.indexAt(coord)
if not index.isValid():
return
# This will update the __contextItem
self.__selectionChanged(index)
if self.__contextItem is None:
return
self.__jumpMenuItem.setEnabled(self.definitionButton.isEnabled())
self.__findMenuItem.setEnabled(self.findButton.isEnabled())
self.__copyMenuItem.setEnabled(self.copyPathButton.isEnabled())
self.__menu.popup(QCursor.pos())
return
def __goToDefinition(self):
""" Jump to definition context menu handler """
if self.__contextItem is not None:
self.globalsViewer.openItem(self.__contextItem)
return
def __findWhereUsed(self):
""" Find where used context menu handler """
if self.__contextItem is not None:
GlobalData().mainWindow.findWhereUsed( \
self.__contextItem.getPath(),
self.__contextItem.sourceObj )
return
def __findNotUsed(self):
" Runs the unused global variable analysis "
GlobalData().mainWindow.onNotUsedGlobals()
return
def __updateButtons(self):
" Updates the toolbar buttons depending on what is selected "
self.definitionButton.setEnabled(False)
self.findButton.setEnabled(False)
self.copyPathButton.setEnabled(False)
if self.__contextItem is None:
return
if self.__contextItem.itemType == DecoratorItemType:
self.definitionButton.setEnabled(True)
self.copyPathButton.setEnabled(True)
return
if self.__contextItem.itemType in [
FunctionItemType, ClassItemType, AttributeItemType,
GlobalItemType
]:
self.definitionButton.setEnabled(True)
self.findButton.setEnabled(True)
self.copyPathButton.setEnabled(True)
return
def onFileUpdated(self, fileName, uuid):
" Triggered when the file is updated "
self.globalsViewer.onFileUpdated(fileName)
self.findNotUsedButton.setEnabled( GlobalData().project.isLoaded() and \
self.getItemCount() > 0 )
return
def modelFilesChanged(self):
" Triggered when the source model has a file or files added or deleted "
self.findNotUsedButton.setEnabled( GlobalData().project.isLoaded() and \
self.getItemCount() > 0 )
return
