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dupeguru/cocoalib/cocoa/inter.py
Virgil Dupras 33d9569427 Refactoring: Created hscommon.desktop
This unit hosts previously awkward UI view methods which weren't related
to the view itself, but to the current desktop environment. These
functions are now at their appropriate place.
2013-10-12 13:54:13 -04:00

335 lines
9.3 KiB
Python

import logging
from objp.util import pyref, dontwrap
from . import proxy
class GUIObjectView:
def refresh(self): pass
class PyGUIObject:
def __init__(self, model: pyref):
self.model = model
self.callback = None
# This *has* to be called right after initialization.
def bindCallback_(self, callback: pyref):
self.callback = callback
self.model.view = self
# Call this before the ObjC callback is deallocated to avoid calls to that deallocated instance.
def free(self):
self.model.view = None
self.callback = None
def modelRef(self) -> pyref:
return self.model
#--- Python -> Cocoa
@dontwrap
def refresh(self):
self.callback.refresh()
class PyTextField(PyGUIObject):
def text(self) -> str:
return self.model.text
def setText_(self, newtext: str):
self.model.text = newtext
class SelectableListView(GUIObjectView):
def updateSelection(self): pass
class PySelectableList(PyGUIObject):
def items(self) -> list:
# Should normally always return strings
return self.model[:]
def selectIndex_(self, index: int):
self.model.select(index)
def selectedIndex(self) -> int:
result = self.model.selected_index
if result is None:
result = -1
return result
def selectedIndexes(self) -> list:
return self.model.selected_indexes
def selectIndexes_(self, indexes: list):
self.model.select(indexes)
def searchByPrefix_(self, prefix: str) -> int:
return self.model.search_by_prefix(prefix)
#--- model --> view
@dontwrap
def update_selection(self):
self.callback.updateSelection()
class ColumnsView:
def restoreColumns(self): pass
def setColumn_visible_(self, colname: str, visible: bool): pass
class PyColumns(PyGUIObject):
def columnNamesInOrder(self) -> list:
return self.model.colnames
def columnDisplay_(self, colname: str) -> str:
return self.model.column_display(colname)
def columnIsVisible_(self, colname: str) -> bool:
return self.model.column_is_visible(colname)
def columnWidth_(self, colname: str) -> int:
return self.model.column_width(colname)
def moveColumn_toIndex_(self, colname: str, index: int):
self.model.move_column(colname, index)
def resizeColumn_toWidth_(self, colname: str, newwidth: int):
self.model.resize_column(colname, newwidth)
def setColumn_defaultWidth_(self, colname: str, width: int):
self.model.set_default_width(colname, width)
def menuItems(self) -> list:
return self.model.menu_items()
def toggleMenuItem_(self, index: int) -> bool:
return self.model.toggle_menu_item(index)
def resetToDefaults(self):
self.model.reset_to_defaults()
#--- Python --> Cocoa
@dontwrap
def restore_columns(self):
self.callback.restoreColumns()
@dontwrap
def set_column_visible(self, colname: str, visible):
self.callback.setColumn_visible_(colname, visible)
class OutlineView(GUIObjectView):
def startEditing(self): pass
def stopEditing(self): pass
def updateSelection(self): pass
class PyOutline(PyGUIObject):
def cancelEdits(self):
self.model.cancel_edits()
def canEditProperty_atPath_(self, property: str, path: list) -> bool:
node = self.model.get_node(path)
assert node is self.model.selected_node
return getattr(node, 'can_edit_' + property, False)
def saveEdits(self):
self.model.save_edits()
def selectedPath(self) -> list:
return self.model.selected_path
def setSelectedPath_(self, path: list):
self.model.selected_path = path
def selectedPaths(self) -> list:
return self.model.selected_paths
def setSelectedPaths_(self, paths: list):
self.model.selected_paths = paths
def property_valueAtPath_(self, property: str, path: list) -> object:
try:
return getattr(self.model.get_node(path), property)
except IndexError:
logging.warning("%r doesn't have a node at path %r", self.model, path)
return ''
def setProperty_value_atPath_(self, property: str, value: object, path: list):
setattr(self.model.get_node(path), property, value)
#--- Python -> Cocoa
@dontwrap
def start_editing(self):
self.callback.startEditing()
@dontwrap
def stop_editing(self):
self.callback.stopEditing()
@dontwrap
def update_selection(self):
self.callback.updateSelection()
class TableView(GUIObjectView):
def showSelectedRow(self): pass
def startEditing(self): pass
def stopEditing(self): pass
def updateSelection(self): pass
class PyTable(PyGUIObject):
#--- Helpers
@dontwrap
def _getrow(self, row):
try:
return self.model[row]
except IndexError:
msg = "Trying to get an out of bounds row ({} / {}) on table {}"
logging.warning(msg.format(row, len(self.model), self.model.__class__.__name__))
#--- Cocoa --> Python
def columns(self) -> pyref:
return self.model.columns
def add(self):
self.model.add()
def cancelEdits(self):
self.model.cancel_edits()
def canEditColumn_atRow_(self, column: str, row: int) -> object:
return self.model.can_edit_cell(column, row)
def deleteSelectedRows(self):
self.model.delete()
def numberOfRows(self) -> int:
return len(self.model)
def saveEdits(self):
self.model.save_edits()
def selectRows_(self, rows: list):
self.model.select(list(rows))
def selectedRows(self) -> list:
return self.model.selected_indexes
def selectionAsCSV(self) -> str:
return self.model.selection_as_csv()
def setValue_forColumn_row_(self, value: object, column: str, row: int):
# this try except is important for the case while a row is in edition mode and the delete
# button is clicked.
try:
self._getrow(row).set_cell_value(column, value)
except AttributeError:
msg = "Trying to set an attribute that can't: {} with value {} at row {} on table {}"
logging.warning(msg.format(column, value, row, self.model.__class__.__name__))
raise
def sortByColumn_desc_(self, column: str, desc: bool):
self.model.sort_by(column, desc=desc)
def valueForColumn_row_(self, column: str, row: int) -> object:
return self._getrow(row).get_cell_value(column)
#--- Python -> Cocoa
@dontwrap
def show_selected_row(self):
self.callback.showSelectedRow()
@dontwrap
def start_editing(self):
self.callback.startEditing()
@dontwrap
def stop_editing(self):
self.callback.stopEditing()
@dontwrap
def update_selection(self):
self.callback.updateSelection()
class ProgressWindowView(GUIObjectView):
def setProgress_(self, progress: int): pass
def showWindow(self): pass
def closeWindow(self): pass
class PyProgressWindow(PyGUIObject):
def jobdescTextField(self) -> pyref:
return self.model.jobdesc_textfield
def progressdescTextField(self) -> pyref:
return self.model.progressdesc_textfield
def pulse(self):
self.model.pulse()
def cancel(self):
self.model.cancel()
#--- Python -> Cocoa
@dontwrap
def set_progress(self, last_progress):
self.callback.setProgress_(last_progress)
@dontwrap
def show(self):
self.callback.showWindow()
@dontwrap
def close(self):
self.callback.closeWindow()
class BaseAppView:
def showMessage_(self, msg: str): pass
class PyBaseApp(PyGUIObject):
def appName(self) -> str:
return self.model.PROMPT_NAME
def appLongName(self) -> str:
return self.model.NAME
#--- Python --> Cocoa
@dontwrap
def get_default(self, key_name):
return proxy.prefValue_(key_name)
@dontwrap
def set_default(self, key_name, value):
proxy.setPrefValue_value_(key_name, value)
@dontwrap
def show_message(self, msg):
self.callback.showMessage_(msg)
class FairwareView(BaseAppView):
def setupAsRegistered(self): pass
def showDemoNagWithPrompt_(self, prompt: str): pass
class PyFairware(PyBaseApp):
FOLLOW_PROTOCOLS = ['HSFairwareProtocol']
def initialRegistrationSetup(self):
self.model.initial_registration_setup()
def isRegistered(self) -> bool:
return self.model.registered
def setRegisteredCode_andEmail_(self, code: str, email: str) -> bool:
return self.model.set_registration(code, email, False)
def contribute(self):
self.model.contribute()
def buy(self):
self.model.buy()
def aboutFairware(self):
self.model.about_fairware()
#--- Python --> Cocoa
@dontwrap
def setup_as_registered(self):
self.callback.setupAsRegistered()
@dontwrap
def show_demo_nag(self, prompt):
self.callback.showDemoNagWithPrompt_(prompt)