class _MainContainer(QWidget):
###############################################################################
# MainContainer SIGNALS
###############################################################################
"""
newFileOpened(QString)
allTabClosed()
runFile(QString)
addToProject(QString)
showFileInExplorer(QString)
recentTabsModified()
currentEditorChanged(QString)
fileOpened(QString)
---------migrationAnalyzed()
findOcurrences(QString)
---------updateFileMetadata()
editorKeyPressEvent(QEvent)
locateFunction(QString, QString, bool) [functionName, filePath, isVariable]
updateLocator(QString)
beforeFileSaved(QString)
fileSaved(QString)
openPreferences()
--------openProject(QString)
---------dontOpenStartPage()
"""
newFileOpened = pyqtSignal(str)
allTabClosed = pyqtSignal()
runFile = pyqtSignal(str)
addToProject = pyqtSignal(str)
showFileInExplorer = pyqtSignal(str)
recentTabsModified = pyqtSignal()
currentEditorChanged = pyqtSignal(str)
fileOpened = pyqtSignal(str)
migrationAnalyzed = pyqtSignal()#-----------
findOcurrences = pyqtSignal(str)
updateFileMetadata = pyqtSignal()#-----------
editorKeyPressEvent = pyqtSignal('QEvent*')
locateFunction = pyqtSignal(str, str, bool)
updateLocator = pyqtSignal(str)
beforeFileSaved = pyqtSignal(str)
fileSaved = pyqtSignal(str)
openPreferences = pyqtSignal()
openProject = pyqtSignal(str)#-----------
dontOpenStartPage = pyqtSignal()#-----------
closeDialog = pyqtSignal('QObject*')
allTabsClosed = pyqtSignal()
splitEditor = pyqtSignal('QWidget*', 'QWidget*', bool)
closeSplit = pyqtSignal(QWidget)
toRemovePreview = pyqtSignal()
###############################################################################
def __init__(self, parent=None):
super(_MainContainer, self).__init__(parent)
self._parent = parent
self._vbox = QVBoxLayout(self)
self._vbox.setContentsMargins(0, 0, 0, 0)
self._vbox.setSpacing(0)
self.stack = QStackedLayout()
self.stack.setStackingMode(QStackedLayout.StackAll)
self._vbox.addLayout(self.stack)
self.splitter = dynamic_splitter.DynamicSplitter()
self.setAcceptDrops(True)
# self._files_handler = files_handler.FilesHandler(self)
self._add_file_folder = add_file_folder.AddFileFolderWidget(self)
self.tdir = None
#documentation browser
self.docPage = None
#Code Navigation
self._locator = locator.GoToDefinition()
self.__codeBack = []
self.__codeForward = []
self.__bookmarksFile = ''
self.__bookmarksPos = -1
self.__breakpointsFile = ''
self.__breakpointsPos = -1
self.__operations = {
0: self._navigate_code_jumps,
1: self._navigate_bookmarks,
2: self._navigate_breakpoints}
self.locateFunction.connect(self.locate_function)
IDE.register_service('main_container', self)
#Register signals connections
connections = (
{'target': 'menu_file',
'signal_name': 'openFile',#(QString)
'slot': self.open_file},
{'target': 'explorer_container',
'signal_name': 'goToDefinition',#(int)
'slot': self.editor_go_to_line},
{'target': 'explorer_container',
'signal_name': 'pep8Activated',#(bool)
'slot': self.reset_pep8_warnings},
{'target': 'explorer_container',
'signal_name': 'lintActivated',#(bool)
'slot': self.reset_lint_warnings},
)
IDE.register_signals('main_container', connections)
self.selector = main_selector.MainSelector(self)
self._opening_dialog = False
self.add_widget(self.selector)
if settings.SHOW_START_PAGE:
self.show_start_page()
self.selector.changeCurrent[int].connect(self._change_current_stack)
self.selector.removeWidget[int].connect(self._remove_item_from_stack)
self.selector.ready.connect(self._selector_ready)
self.selector.closePreviewer.connect(self._selector_Close)
self.selector.animationCompleted.connect(self._selector_animation_completed)
self.closeDialog.connect(self.remove_widget)
self.stack.widgetRemoved[int].connect(lambda i:print("widgetRemoved._-", i))
def install(self):
ide = IDE.getInstance()
ide.place_me_on("main_container", self, "central", top=True)
self.combo_area = combo_editor.ComboEditor(original=True)
self.combo_area.allFilesClosed.connect(self._files_closed)
self.splitter.add_widget(self.combo_area)
self.add_widget(self.splitter)
self.current_widget = self.combo_area
ui_tools.install_shortcuts(self, actions.ACTIONS, ide)
def add_status_bar(self, status):
self._vbox.addWidget(status)
@property
def combo_header_size(self):
return self.combo_area.bar.height()
def add_widget(self, widget):
i = self.stack.addWidget(widget)
#if not isinstance(widget, start_page.StartPage):
self.tryMakeImagePreview(i)
def remove_widget(self, widget):
#self.toRemovePreview.emit(self.stack.widget(widget))
self.stack.removeWidget(widget)
def _close_dialog(self, widget):
self.closeDialog.emit(widget)
widget.finished[int].disconnect()#lambda i: self._close_dialog(widget))
def show_dialog(self, widget):
print("\n\nshow_dialog", self.isVisible())
self._opening_dialog = True
widget.finished[int].connect(lambda i: self._close_dialog(widget))
widget.setVisible(True)
self.show_selector()
def show_selector(self):
print("\n\nshow_selector::", self.selector, self.stack.currentWidget())
if self.selector != self.stack.currentWidget():
_dir = self.Successful_Tmp()
if not _dir:
print("failed!")
return
# temp_dir = os.path.join(QDir.tempPath(), "ninja-ide")
# if not os.path.exists(temp_dir):
# os.mkdir(temp_dir)
collected_data = []
current = self.stack.currentIndex()
for index in range(self.stack.count()):
widget = self.stack.widget(index)
if widget == self.selector:
continue
closable = True
if widget == self.splitter:
closable = False
# path = os.path.join(temp_dir, "screen%s.png" % index)
#ff = QFile(_dir, "screen%s.png" % index)
path = _dir.absolutePath()+"/screen%s.png" % index
pixmap = widget.grab()#widget.rect())
pixmap.save(path)
#path = path.replace("\\", '/')
#print("path::", path, QFileInfo(path).exists())
path = "file:///"+path
if index == current:
self.selector.set_preview(index, path)#QUrl(path)
collected_data.insert(0, (index, path, closable))
else:
collected_data.append((index, path, closable))
self.selector.set_model(collected_data)
print("self.selector.set_model()", collected_data)
self.stack.setCurrentWidget(self.selector)
else:
print("\n\n_selector_Close()")
self._selector_Close()
def Successful_Tmp(self):# CheckTmpDir, StateTmpDir
failed = lambda: not self.tdir or not self.tdir.isValid()
if failed():# not successfully
self.tdir = QTemporaryDir()
if failed():
QMessageBox.critical(self, "Unexpected Failurer", "The application has detected a problem trying to\nCreate or Access a Temporary File!.")
return None
else:
self.tdir.setAutoRemove(True)
d = QDir(self.tdir.path())
if not d.exists("ninja-ide"):
if not d.mkdir("ninja-ide"):
self.tdir = None
d.cd("ninja-ide")
return d
def tryMakeImagePreview(self, index):
return
d = self.Successful_Tmp()
if d:
self.makeImagePreview(d, index)
def makeImagePreview(self, _dir, index):
return
path = _dir.absolutePath()+"/screen%s.png" % index
widget = self.stack.widget(index)
pixmap = widget.grab()#widget.rect()
pixmap.save(path)
def _selector_ready(self):
self.stack.setCurrentWidget(self.selector)
self.selector.GoTo_GridPreviews()
def _selector_Close(self):
self.stack.setCurrentWidget(self.splitter)
def _selector_animation_completed(self):
if self._opening_dialog:
# We choose the last one with -2, -1 (for last one) +
# -1 for the hidden selector widget which is in the stacked too.
self.selector.open_item(self.stack.count() - 2)
self._opening_dialog = False
def _change_current_stack(self, index):
self.stack.setCurrentIndex(index)
def _remove_item_from_stack(self, index):
#self.toRemovePreview.emit(index)
widget = self.stack.takeAt(index)
del widget
def show_editor_area(self):
self.stack.setCurrentWidget(self.splitter)
def _files_closed(self):
if settings.SHOW_START_PAGE:
self.show_start_page()
def change_visibility(self):
"""Show/Hide the Main Container area."""
print("change_visibility11")
if self.isVisible():
self.hide()
else:
self.show()
def expand_symbol_combo(self):
self.stack.setCurrentWidget(self.splitter)
self.current_widget.show_combo_symbol()
def expand_file_combo(self):
print("expand_file_combo")
self.stack.setCurrentWidget(self.splitter)
self.current_widget.show_combo_file()
def locate_function(self, function, filePath, isVariable):
"""Move the cursor to the proper position in the navigate stack."""
editorWidget = self.get_current_editor()
if editorWidget:
self.__codeBack.append((editorWidget.file_path,
editorWidget.getCursorPosition()))
self.__codeForward = []
self._locator.navigate_to(function, filePath, isVariable)
def run_file(self, path):
self.runFile.emit(path)
def _add_to_project(self, path):
self.addToProject.emit(path)
def _show_file_in_explorer(self, path):
self.showFileInExplorer.emit(path)
def paste_history(self):
"""Paste the text from the copy/paste history."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
line, index = editorWidget.getCursorPosition()
central = IDE.get_service('central_container')
if central:
editorWidget.insertAt(central.get_paste(), line, index)
def copy_history(self):
"""Copy the selected text into the copy/paste history."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
copy = editorWidget.selectedText()
central = IDE.get_service('central_container')
if central:
central.add_copy(copy)
def import_from_everywhere(self):
"""Insert an import line from any place in the editor."""
editorWidget = self.get_current_editor()
if editorWidget:
dialog = from_import_dialog.FromImportDialog(editorWidget, self)
dialog.show()
def add_back_item_navigation(self):
"""Add an item to the back stack and reset the forward stack."""
editorWidget = self.get_current_editor()
if editorWidget:
self.__codeBack.append((editorWidget.file_path,
editorWidget.getCursorPosition()))
self.__codeForward = []
def preview_in_browser(self):
"""Load the current html file in the default browser."""
editorWidget = self.get_current_editor()
if editorWidget:
if not editorWidget.file_path:
self.save_file()
ext = file_manager.get_file_extension(editorWidget.file_path)
if ext in ('html', 'shpaml', 'handlebars', 'tpl'):
webbrowser.open_new_tab(editorWidget.file_path)
def add_bookmark_breakpoint(self):
"""Add a bookmark or breakpoint to the current file in the editor."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
if self.current_widget.bar.code_navigator.operation == 1:
editorWidget.handle_bookmarks_breakpoints(
editorWidget.getCursorPosition()[0], Qt.ControlModifier)
elif self.current_widget.bar.code_navigator.operation == 2:
editorWidget.handle_bookmarks_breakpoints(
editorWidget.getCursorPosition()[0], Qt.NoModifier)
def __navigate_with_keyboard(self, val):
"""Navigate between the positions in the jump history stack."""
op = self.current_widget.bar.code_navigator.operation
self.navigate_code_history(val, op)
def navigate_code_history(self, val, op):
"""Navigate the code history."""
self.__operations[op](val)
def _navigate_code_jumps(self, val):
"""Navigate between the jump points."""
node = None
if not val and self.__codeBack:
node = self.__codeBack.pop()
editorWidget = self.get_current_editor()
if editorWidget:
self.__codeForward.append((editorWidget.file_path,
editorWidget.getCursorPosition()))
elif val and self.__codeForward:
node = self.__codeForward.pop()
editorWidget = self.get_current_editor()
if editorWidget:
self.__codeBack.append((editorWidget.file_path,
editorWidget.getCursorPosition()))
if node:
filename = node[0]
line, col = node[1]
self.open_file(filename, line, col)
def _navigate_breakpoints(self, val):
"""Navigate between the breakpoints."""
#FIXME: put navigate breakpoints and bookmarks as one method.
breakList = list(settings.BREAKPOINTS.keys())
breakList.sort()
if not breakList:
return
if self.__breakpointsFile not in breakList:
self.__breakpointsFile = breakList[0]
index = breakList.index(self.__breakpointsFile)
breaks = settings.BREAKPOINTS.get(self.__breakpointsFile, [])
lineNumber = 0
#val == True: forward
if val:
if (len(breaks) - 1) > self.__breakpointsPos:
self.__breakpointsPos += 1
lineNumber = breaks[self.__breakpointsPos]
elif len(breaks) > 0:
if index < (len(breakList) - 1):
self.__breakpointsFile = breakList[index + 1]
else:
self.__breakpointsFile = breakList[0]
self.__breakpointsPos = 0
lineNumber = settings.BREAKPOINTS[self.__breakpointsFile][0]
else:
if self.__breakpointsPos > 0:
self.__breakpointsPos -= 1
lineNumber = breaks[self.__breakpointsPos]
elif len(breaks) > 0:
self.__breakpointsFile = breakList[index - 1]
breaks = settings.BREAKPOINTS[self.__breakpointsFile]
self.__breakpointsPos = len(breaks) - 1
lineNumber = breaks[self.__breakpointsPos]
if file_manager.file_exists(self.__breakpointsFile):
self.open_file(self.__breakpointsFile, lineNumber, None, True)
else:
settings.BREAKPOINTS.pop(self.__breakpointsFile)
if settings.BREAKPOINTS:
self._navigate_breakpoints(val)
def _navigate_bookmarks(self, val):
"""Navigate between the bookmarks."""
bookList = list(settings.BOOKMARKS.keys())
bookList.sort()
if not bookList:
return
if self.__bookmarksFile not in bookList:
self.__bookmarksFile = bookList[0]
index = bookList.index(self.__bookmarksFile)
bookms = settings.BOOKMARKS.get(self.__bookmarksFile, [])
lineNumber = 0
#val == True: forward
if val:
if (len(bookms) - 1) > self.__bookmarksPos:
self.__bookmarksPos += 1
lineNumber = bookms[self.__bookmarksPos]
elif len(bookms) > 0:
if index < (len(bookList) - 1):
self.__bookmarksFile = bookList[index + 1]
else:
self.__bookmarksFile = bookList[0]
self.__bookmarksPos = 0
lineNumber = settings.BOOKMARKS[self.__bookmarksFile][0]
else:
if self.__bookmarksPos > 0:
self.__bookmarksPos -= 1
lineNumber = bookms[self.__bookmarksPos]
elif len(bookms) > 0:
self.__bookmarksFile = bookList[index - 1]
bookms = settings.BOOKMARKS[self.__bookmarksFile]
self.__bookmarksPos = len(bookms) - 1
lineNumber = bookms[self.__bookmarksPos]
if file_manager.file_exists(self.__bookmarksFile):
self.open_file(self.__bookmarksFile,
lineNumber, None, True)
else:
settings.BOOKMARKS.pop(self.__bookmarksFile)
if settings.BOOKMARKS:
self._navigate_bookmarks(val)
def count_file_code_lines(self):
"""Count the lines of code in the current file."""
editorWidget = self.get_current_editor()
if editorWidget:
block_count = editorWidget.lines()
blanks = re.findall('(^\n)|(^(\s+)?#)|(^( +)?($|\n))',
editorWidget.text(), re.M)
blanks_count = len(blanks)
resume = self.tr("Lines code: %s\n") % (block_count - blanks_count)
resume += (self.tr("Blanks and commented lines: %s\n\n") %
blanks_count)
resume += self.tr("Total lines: %s") % block_count
msgBox = QMessageBox(QMessageBox.Information,
self.tr("Summary of lines"), resume,
QMessageBox.Ok, editorWidget)
msgBox.exec_()
def editor_cut(self):
editorWidget = self.get_current_editor()
if editorWidget:
editorWidget.cut()
def editor_copy(self):
editorWidget = self.get_current_editor()
if editorWidget:
editorWidget.copy()
def editor_paste(self):
editorWidget = self.get_current_editor()
if editorWidget:
editorWidget.paste()
def editor_upper(self):
editorWidget = self.get_current_editor()
if editorWidget:
editorWidget.to_upper()
def editor_lower(self):
editorWidget = self.get_current_editor()
if editorWidget:
editorWidget.to_lower()
def editor_title(self):
editorWidget = self.get_current_editor()
if editorWidget:
editorWidget.to_title()
def editor_go_to_definition(self):
"""Search the definition of the method or variable under the cursor.
If more than one method or variable is found with the same name,
shows a table with the results and let the user decide where to go."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
editorWidget.go_to_definition()
def editor_redo(self):
"""Execute the redo action in the current editor."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
editorWidget.redo()
def editor_undo(self):
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
editorWidget.undo()
def editor_indent_less(self):
"""Indent 1 position to the left for the current line or selection."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
editorWidget.indent_less()
def editor_indent_more(self):
"""Indent 1 position to the right for the current line or selection."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
editorWidget.indent_more()
def editor_insert_debugging_prints(self):
"""Insert a print statement in each selected line."""
editorWidget = self.get_current_editor()
if editorWidget:
helpers.insert_debugging_prints(editorWidget)
def editor_insert_pdb(self):
"""Insert a pdb.set_trace() statement in tjhe current line."""
editorWidget = self.get_current_editor()
if editorWidget:
helpers.insert_pdb(editorWidget)
def editor_comment(self):
"""Mark the current line or selection as a comment."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
helpers.comment(editorWidget)
def editor_uncomment(self):
"""Uncomment the current line or selection."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
helpers.uncomment(editorWidget)
def editor_insert_horizontal_line(self):
"""Insert an horizontal lines of comment symbols."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
helpers.insert_horizontal_line(editorWidget)
def editor_insert_title_comment(self):
"""Insert a Title surrounded by comment symbols."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
helpers.insert_title_comment(editorWidget)
def editor_remove_trailing_spaces(self):
"""Remove the trailing spaces in the current editor."""
editorWidget = self.get_current_editor()
if editorWidget:
helpers.remove_trailing_spaces(editorWidget)
def editor_replace_tabs_with_spaces(self):
"""Replace the Tabs with Spaces in the current editor."""
editorWidget = self.get_current_editor()
if editorWidget:
helpers.replace_tabs_with_spaces(editorWidget)
def editor_move_up(self):
"""Move the current line or selection one position up."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
helpers.move_up(editorWidget)
def editor_move_down(self):
"""Move the current line or selection one position down."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
helpers.move_down(editorWidget)
def editor_remove_line(self):
"""Remove the current line or selection."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
helpers.remove_line(editorWidget)
def editor_duplicate(self):
"""Duplicate the current line or selection."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
helpers.duplicate(editorWidget)
def editor_highlight_word(self):
"""Highlight the occurrences of the current word in the editor."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
editorWidget.highlight_selected_word()
def editor_complete_declaration(self):
"""Do the opposite action that Complete Declaration expect."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
editorWidget.complete_declaration()
def editor_go_to_line(self, line, select=False):#def editor_go_to_line(self, line):
"""Jump to the specified line in the current editor."""
editorWidget = self.get_current_editor()
print("\nluego en segundo lugar por aca")
if editorWidget:
editorWidget.jump_to_line(line)#select
def editor_go_to_symbol_line(self, line, sym= "", select=False):
"""Jump to the specified line in the current editor."""
editorWidget = self.get_current_editor()
print("\nluego en segundo lugar por aca")
if editorWidget:
editorWidget.go_to_symbol(line, sym, select)#select
def zoom_in_editor(self):
"""Increase the font size in the current editor."""
editorWidget = self.get_current_editor()
if editorWidget:
editorWidget.zoom_in()
def zoom_out_editor(self):
"""Decrease the font size in the current editor."""
editorWidget = self.get_current_editor()
if editorWidget:
editorWidget.zoom_out()
def recent_files_changed(self):
self.recentTabsModified.emit()
def dragEnterEvent(self, event):
if event.mimeData().hasUrls():
event.accept()
else:
event.ignore()
def dropEvent(self, event):
# file_path = event.mimeData().urls()[0].toLocalFile()
# paths = [item.toLocalFile() for item in event.mimeData().urls()]
self.open_files_fromUrlList(event.mimeData().urls())
# print("\n\n dropEvent", paths)
# self.open_file(file_path)
def setFocus(self):
widget = self.get_current_widget()
if widget:
widget.setFocus()
def current_editor_changed(self, filename):
"""Notify the new filename of the current editor."""
if filename is None:
filename = translations.TR_NEW_DOCUMENT
self.currentEditorChanged.emit(filename)
def show_split(self, orientation_vertical=False):
#IDE.select_current(self.current_widget.currentWidget())
self.current_widget.split_editor(orientation_vertical)
def add_editor(self, fileName=None, ignore_checkers=False):
print("filename::", fileName)
ninjaide = IDE.getInstance()
editable = ninjaide.get_or_create_editable(fileName)
if editable.editor:
self.current_widget.set_current(editable)
print("\n\nreturn")
return self.current_widget.currentWidget()
else:
editable.ignore_checkers = ignore_checkers
editorWidget = self.create_editor_from_editable(editable)
#add the tab
keep_index = (self.splitter.count() > 1 and
self.combo_area.stacked.count() > 0)
self.combo_area.add_editor(editable, keep_index)
#emit a signal about the file open
self.fileOpened.emit(fileName)
if keep_index:
self.current_widget.set_current(editable)
self.stack.setCurrentWidget(self.splitter)
return editorWidget
def create_editor_from_editable(self, editable):
editorWidget = editor.create_editor(editable)
#Connect signals
editable.fileSaved.connect(self._editor_tab_was_saved)
editorWidget.openDropFile.connect(self.open_file)
editorWidget.addBackItemNavigation.connect(self.add_back_item_navigation)
editorWidget.locateFunction.connect(self._editor_locate_function)
editorWidget.findOcurrences.connect(self._find_occurrences)
#keyPressEventSignal for plugins
editorWidget.keyPressSignal.connect(self._editor_keyPressEvent)
return editorWidget
def reset_pep8_warnings(self, value):
pass
#FIXME: check how we handle this
#for i in range(self._tabMain.count()):
#widget = self._tabMain.widget(i)
#if type(widget) is editor.Editor:
#if value:
#widget.syncDocErrorsSignal = True
#widget.pep8.check_style()
#else:
#widget.hide_pep8_errors()
def reset_lint_warnings(self, value):
pass
#FIXME: check how we handle this
#for i in range(self._tabMain.count()):
#widget = self._tabMain.widget(i)
#if type(widget) is editor.Editor:
#if value:
#widget.syncDocErrorsSignal = True
#widget.errors.check_errors()
#else:
#widget.hide_lint_errors()
def _find_occurrences(self, word):
self.findOcurrences.emit(word)
def _editor_keyPressEvent(self, event):
self.editorKeyPressEvent.emit(event)
def _editor_locate_function(self, function, filePath, isVariable):
self.locateFunction.emit(function, filePath, isVariable)
def _editor_tab_was_saved(self, editable=None):
self.updateLocator.emit(editable.file_path)
def get_current_widget(self):
return self.current_widget.currentWidget()
def get_current_editor(self):
"""Return the Actual Editor or None
Return an instance of Editor if the Current Tab contains
an Editor or None if it is not an instance of Editor"""
widget = self.current_widget.currentWidget()
if isinstance(widget, editor.Editor):
return widget
return None
def reload_file(self, editorWidget=None):
if editorWidget is None:
editorWidget = self.get_current_editor()
if editorWidget is not None:
editorWidget.neditable.reload_file()
def add_tab(self, widget, tabName, tabIndex=None):
pass
#return self.tabs.add_tab(widget, tabName, index=tabIndex)
def open_image(self, fileName):
try:
if not self.is_open(fileName):
viewer = image_viewer.ImageViewer(fileName)
self.add_tab(viewer, file_manager.get_basename(fileName))
viewer.ID = fileName
else:
self.move_to_open(fileName)
except Exception as reason:
logger.error('open_image: %s', reason)
QMessageBox.information(self, self.tr("Incorrect File"),
self.tr("The image couldn\'t be open"))
def open_files_fromList(self, lst):
for f in lst:
self.open_file(f)
def open_files_fromUrlList(self, lst):
for f in lst:
self.open_file(f.toLocalFile())
def open_file(self, filename='', line=-1, col=0, ignore_checkers=False):
logger.debug("will try to open %s" % filename)
if not filename:
logger.debug("has nofilename")
if settings.WORKSPACE:
directory = settings.WORKSPACE
else:
directory = os.path.expanduser("~")
editorWidget = self.get_current_editor()
ninjaide = IDE.getInstance()
if ninjaide:
current_project = ninjaide.get_current_project()
if current_project is not None:
directory = current_project
elif editorWidget is not None and editorWidget.file_path:
directory = file_manager.get_folder(
editorWidget.file_path)
extensions = ';;'.join(
['{}(*{})'.format(e.upper()[1:], e)
for e in settings.SUPPORTED_EXTENSIONS + ['.*', '']])
fileNames = QFileDialog.getOpenFileNames(self,
self.tr("Open File"), directory, extensions)[0]#list()
else:
logger.debug("has filename")
fileNames = [filename]
if not fileNames:
return
print("\n\nopen_file")
othersFileNames = []
image_extensions = ('bmp', 'gif', 'jpeg', 'jpg', 'png')
for filename in fileNames:
print("nombre", filename)
if QFileInfo(filename).isDir():
othersFileNames.extend( QFileDialog.getOpenFileNames(None,
"Select files", filename, "Files (*.*)")[0] )
elif file_manager.get_file_extension(filename) in image_extensions:
logger.debug("will open as image")
self.open_image(filename)
elif file_manager.get_file_extension(filename).endswith('ui'):
logger.debug("will load in ui editor")
self.w = uic.loadUi(filename)
self.w.show()
else:
logger.debug("will try to open: " + filename)
self.__open_file(filename, line, col,
ignore_checkers)
for filename in othersFileNames:
print("nombre", filename)
if QFileInfo(filename).isDir():
continue
elif file_manager.get_file_extension(filename) in image_extensions:
logger.debug("will open as image")
self.open_image(filename)
elif file_manager.get_file_extension(filename).endswith('ui'):
logger.debug("will load in ui editor")
self.w = uic.loadUi(filename)
self.w.show()
else:
logger.debug("will try to open: " + filename)
self.__open_file(filename, line, col,
ignore_checkers)
def __open_file(self, fileName='', line=-1, col=0, ignore_checkers=False):
print("unio", fileName)
try:
editorWidget = self.add_editor(fileName,
ignore_checkers=ignore_checkers)
if line != -1:
editorWidget.set_cursor_position(line, col)
self.currentEditorChanged.emit(fileName)
except file_manager.NinjaIOException as reason:
QMessageBox.information(self,
self.tr("The file couldn't be open"),
str(reason))
def is_open(self, filename):
pass
#return self.tabs.is_open(filename) != -1
def move_to_open(self, filename):
pass
#FIXME: add in the current split?
#if self.tabs.is_open(filename) != -1:
#self.tabs.move_to_open(filename)
#self.tabs.currentWidget().setFocus()
#self.emit(SIGNAL("currentEditorChanged(QString)"), filename)
def get_widget_for_id(self, filename):
pass
#widget = None
#index = self.tabs.is_open(filename)
#if index != -1:
#widget = self.tabs.widget(index)
#return widget
def change_open_tab_id(self, idname, newId):
"""Search for the Tab with idname, and set the newId to that Tab."""
pass
#index = self.tabs.is_open(idname)
#if index != -1:
#widget = self.tabs.widget(index)
#tabName = file_manager.get_basename(newId)
#self.tabs.change_open_tab_name(index, tabName)
#widget.ID = newId
def close_deleted_file(self, idname):
"""Search for the Tab with id, and ask the user if should be closed."""
pass
#index = self.tabs.is_open(idname)
#if index != -1:
#result = QMessageBox.question(self, self.tr("Close Deleted File"),
#self.tr("Are you sure you want to close the deleted file?\n"
#"The content will be completely deleted."),
#buttons=QMessageBox.Yes | QMessageBox.No)
#if result == QMessageBox.Yes:
#self.tabs.removeTab(index)
def save_file(self, editorWidget=None):
#FIXME: check how we handle this
if not editorWidget:
editorWidget = self.get_current_editor()
if not editorWidget:
return False
try:
#editorWidget.just_saved = True
if (editorWidget.nfile.is_new_file or
not editorWidget.nfile.has_write_permission()):
return self.save_file_as()
self.beforeFileSaved.emit(editorWidget.file_path)
if settings.REMOVE_TRAILING_SPACES:
helpers.remove_trailing_spaces(editorWidget)
editorWidget.neditable.save_content()
#file_manager.store_file_content(
#fileName, content, addExtension=False)
encoding = file_manager.get_file_encoding(editorWidget.text())
editorWidget.encoding = encoding
self.fileSaved.emit((self.tr("File Saved: %s") % editorWidget.file_path))
return True
except Exception as reason:
logger.error('save_file: %s', reason)
QMessageBox.information(self, self.tr("Save Error"),
self.tr("The file couldn't be saved!"))
return False
def save_file_as(self):
editorWidget = self.get_current_editor()
if not editorWidget:
return False
try:
filters = '(*.py);;(*.*)'
if editorWidget.file_path:
ext = file_manager.get_file_extension(editorWidget.file_path)
if ext != 'py':
filters = '(*.%s);;(*.py);;(*.*)' % ext
save_folder = self._get_save_folder(editorWidget.file_path)
fileName = QFileDialog.getSaveFileName(
self._parent, self.tr("Save File"), save_folder, filters)
if not fileName:
return False
if settings.REMOVE_TRAILING_SPACES:
helpers.remove_trailing_spaces(editorWidget)
editorWidget.neditable.save_content(path=fileName)
editorWidget.register_syntax(
file_manager.get_file_extension(fileName))
self.fileSaved.emit((self.tr("File Saved: %s") % fileName))
self.currentEditorChanged.emit(fileName)
return True
except file_manager.NinjaFileExistsException as ex:
QMessageBox.information(self, self.tr("File Already Exists"),
(self.tr("Invalid Path: the file '%s' "
" already exists.") %
ex.filename))
except Exception as reason:
logger.error('save_file_as: %s', reason)
QMessageBox.information(self, self.tr("Save Error"),
self.tr("The file couldn't be saved!"))
return False
def _get_save_folder(self, fileName):
"""
Returns the root directory of the 'Main Project' or the home folder
"""
ninjaide = IDE.getInstance()
current_project = ninjaide.get_current_project()
if current_project:
return current_project.path
return os.path.expanduser("~")
def save_project(self, projectFolder):
pass
#FIXME: check how we handle this
#for i in range(self._tabMain.count()):
#editorWidget = self._tabMain.widget(i)
#if type(editorWidget) is editor.Editor and \
#file_manager.belongs_to_folder(projectFolder,
#editorWidget.file_path):
#reloaded = self._tabMain.check_for_external_modifications(
#editorWidget)
#if not reloaded:
#self.save_file(editorWidget)
#for i in range(self.tabsecondary.count()):
#editorWidget = self.tabsecondary.widget(i)
#if type(editorWidget) is editor.Editor and \
#file_manager.belongs_to_folder(projectFolder,
#editorWidget.file_path):
#reloaded = self.tabsecondary.check_for_external_modifications(
#editorWidget)
#if not reloaded:
#self.save_file(editorWidget)
def save_all(self):
pass
#FIXME: check how we handle this
#for i in range(self._tabMain.count()):
#editorWidget = self._tabMain.widget(i)
#if type(editorWidget) is editor.Editor:
#reloaded = self._tabMain.check_for_external_modifications(
#editorWidget)
#if not reloaded:
#self.save_file(editorWidget)
#for i in range(self.tabsecondary.count()):
#editorWidget = self.tabsecondary.widget(i)
#self.tabsecondary.check_for_external_modifications(editorWidget)
#if type(editorWidget) is editor.Editor:
#reloaded = self.tabsecondary.check_for_external_modifications(
#editorWidget)
#if not reloaded:
#self.save_file(editorWidget)
def call_editors_function(self, call_function, *arguments):
pass
#args = arguments[0]
#kwargs = arguments[1]
#for i in range(self.tabs.count()):
#editorWidget = self.tabs.widget(i)
#if isinstance(editorWidget, editor.Editor):
#function = getattr(editorWidget, call_function)
#function(*args, **kwargs)
#TODO: add other splits
def show_start_page(self):
start = self.stack.widget(0)
if isinstance(start, start_page.StartPage):
self.stack.setCurrentIndex(0)
else:
startPage = start_page.StartPage(parent=self)
startPage.openProject.connect(self.open_project)
startPage.openPreferences.connect(self.openPreferences.emit)
startPage.newFile.connect(self.add_editor)
startPage.openFiles.connect(self.open_files_fromList)
self.stack.insertWidget(0, startPage)
self.stack.setCurrentIndex(0)
self.tryMakeImagePreview(0)
#"screen0.png"
def show_python_doc(self):
if sys.platform == 'win32':
self.docPage = browser_widget.BrowserWidget(
'http://docs.python.org/')
else:
process = runner.start_pydoc()
self.docPage = browser_widget.BrowserWidget(process[1], process[0])
self.add_tab(self.docPage, translations.TR_PYTHON_DOC)
def show_report_bugs(self):
webbrowser.open(resources.BUGS_PAGE)
def show_plugins_doc(self):
bugsPage = browser_widget.BrowserWidget(resources.PLUGINS_DOC, self)
self.add_tab(bugsPage, translations.TR_HOW_TO_WRITE_PLUGINS)
def editor_jump_to_line(self, lineno=None):
"""Jump to line *lineno* if it is not None
otherwise ask to the user the line number to jump
"""
editorWidget = self.get_current_editor()
if editorWidget:
editorWidget.jump_to_line(lineno=lineno)
def get_opened_documents(self):
#return self.tabs.get_documents_data()
return []
def check_for_unsaved_files(self):
pass
#return self.tabs._check_unsaved_tabs()
def get_unsaved_files(self):
pass
#return self.tabs.get_unsaved_files()
def reset_editor_flags(self):
pass
#for i in range(self.tabs.count()):
#widget = self.tabs.widget(i)
#if isinstance(widget, editor.Editor):
#widget.set_flags()
def _specify_syntax(self, widget, syntaxLang):
if isinstance(widget, editor.Editor):
widget.restyle(syntaxLang)
def apply_editor_theme(self, family, size):
pass
#for i in range(self.tabs.count()):
#widget = self.tabs.widget(i)
#if isinstance(widget, editor.Editor):
#widget.restyle()
#widget.set_font(family, size)
def update_editor_margin_line(self):
pass
#for i in range(self.tabs.count()):
#widget = self.tabs.widget(i)
#if isinstance(widget, editor.Editor):
#widget._update_margin_line()
def open_project(self, path):
print("open_project")
self.openProject.emit(path)
def close_python_doc(self):
pass
#close the python document server (if running)
#if self.docPage:
#index = self.tabs.indexOf(self.docPage)
#self.tabs.removeTab(index)
##assign None to the browser
#self.docPage = None
def close_file(self):
"""Close the current tab in the current TabWidget."""
self.current_widget.close_current_file()
def create_file(self, base_path, project_path):
self._add_file_folder.create_file(base_path, project_path)
def create_folder(self, base_path, project_path):
self._add_file_folder.create_folder(base_path, project_path)
def change_tab(self):
"""Change the tab in the current TabWidget."""
print("\nchange_tab")
self.stack.setCurrentWidget(self.splitter)
# self._files_handler.next_item()
pass
def change_tab_reverse(self):
"""Change the tab in the current TabWidget backwards."""
print("\nchange_tab_reverse")
self.stack.setCurrentWidget(self.splitter)
# self._files_handler.previous_item()
def toggle_tabs_and_spaces(self):
""" Toggle Show/Hide Tabs and Spaces """
settings.SHOW_TABS_AND_SPACES = not settings.SHOW_TABS_AND_SPACES
qsettings = IDE.ninja_settings()
qsettings.setValue('preferences/editor/showTabsAndSpaces',
settings.SHOW_TABS_AND_SPACES)
def show_navigation_buttons(self):
"""Show Navigation menu."""
self.stack.setCurrentWidget(self.splitter)
self.combo_area.show_menu_navigation()
def change_split_focus(self):
pass
#FIXME: check how we handle this
#if self.actualTab == self._tabMain and self.tabsecondary.isVisible():
#self.actualTab = self.tabsecondary
#else:
#self.actualTab = self._tabMain
#widget = self.actualTab.currentWidget()
#if widget is not None:
#widget.setFocus()
def shortcut_index(self, index):
pass
#self.tabs.setCurrentIndex(index)
def print_file(self):
"""Call the print of ui_tool
Call print of ui_tool depending on the focus of the application"""
#TODO: Add funtionality for proyect tab and methods tab
editorWidget = self.get_current_editor()
if editorWidget is not None:
fileName = "newDocument.pdf"
if editorWidget.file_path:
fileName = file_manager.get_basename(
editorWidget.file_path)
fileName = fileName[:fileName.rfind('.')] + '.pdf'
ui_tools.print_file(fileName, editorWidget.print_)
def split_assistance(self):
dialog = split_orientation.SplitOrientation(self)
dialog.show()
def close_split(self):
if self.current_widget != self.combo_area:
self.current_widget.bar.close_split()
def split_vertically(self):
self.show_split(False)
def split_horizontally(self):
self.show_split(True)
def navigate_back(self):
self.__navigate_with_keyboard(False)
def navigate_forward(self):
self.__navigate_with_keyboard(True)
class _MainContainer(QWidget):
###############################################################################
# MainContainer SIGNALS
###############################################################################
"""
newFileOpened(QString)
allTabClosed()
runFile(QString)
addToProject(QString)
showFileInExplorer(QString)
recentTabsModified()
currentEditorChanged(QString)
fileOpened(QString)
---------migrationAnalyzed()
findOcurrences(QString)
---------updateFileMetadata()
editorKeyPressEvent(QEvent)
locateFunction(QString, QString, bool) [functionName, filePath, isVariable]
updateLocator(QString)
beforeFileSaved(QString)
fileSaved(QString)
openPreferences()
--------openProject(QString)
---------dontOpenStartPage()
"""
###############################################################################
fileOpened = pyqtSignal('QString')
updateLocator = pyqtSignal('QString')
currentEditorChanged = pyqtSignal('QString')
beforeFileSaved = pyqtSignal('QString')
fileSaved = pyqtSignal('QString')
def __init__(self, parent=None):
super(_MainContainer, self).__init__(parent)
self.setContentsMargins(0, 0, 0, 0)
self._parent = parent
self._vbox = QVBoxLayout(self)
self._vbox.setContentsMargins(0, 0, 0, 0)
self._vbox.setSpacing(0)
self.stack = QStackedLayout()
self.stack.setStackingMode(QStackedLayout.StackAll)
self._vbox.addLayout(self.stack)
self.splitter = dynamic_splitter.DynamicSplitter()
self.setAcceptDrops(True)
# self._files_handler = files_handler.FilesHandler(self)
self._add_file_folder = add_file_folder.AddFileFolderWidget(self)
# documentation browser
self.docPage = None
# Code Navigation
# self._locator = locator.GoToDefinition()
self.__codeBack = []
self.__codeForward = []
self.__bookmarksFile = ''
self.__bookmarksPos = -1
self.__breakpointsFile = ''
self.__breakpointsPos = -1
self.__operations = {
0: self._navigate_code_jumps,
1: self._navigate_bookmarks,
2: self._navigate_breakpoints
}
# self.locateFunction['QString',
# 'QString',
# bool].connect(self.locate_function)
IDE.register_service('main_container', self)
# Register signals connections
connections = ({
'target': 'main_container',
'signal_name': 'updateLocator',
'slot': self._explore_file_code
}, {
'target': 'filesystem',
'signal_name': 'projectOpened',
'slot': self._explore_code
}, {
'target': 'projects_explorer',
'signal_name': 'updateLocator',
'slot': self._explore_code
})
"""
{'target': 'menu_file',
'signal_name': 'openFile(QString)',
'slot': self.open_file},
{'target': 'explorer_container',
'signal_name': 'goToDefinition(int)',
'slot': self.editor_go_to_line},
{'target': 'explorer_container',
'signal_name': 'pep8Activated(bool)',
'slot': self.reset_pep8_warnings},
{'target': 'explorer_container',
'signal_name': 'lintActivated(bool)',
'slot': self.reset_lint_warnings},
{'target': 'filesystem',
'signal_name': 'projectOpened',
'slot': self._explore_code},
{'target': 'main_container',
'signal_name': 'updateLocator(QString)',
'slot': self._explore_file_code},
)
"""
IDE.register_signals('main_container', connections)
self.selector = main_selector.MainSelector(self)
self._opening_dialog = False
self.add_widget(self.selector)
if settings.SHOW_START_PAGE:
self.show_start_page()
self.selector.changeCurrent[int].connect(self._change_current_stack)
# self.selector.removeWidget[int].connect(self._remove_item_from_stack)
# self.selector.ready.connect(self._selector_ready)
self.selector.animationCompleted.connect(
self._selector_animation_completed)
# self.closeDialog['PyQt_PyObject'].connect(self.remove_widget)
def install(self):
ide = IDE.get_service('ide')
ide.place_me_on("main_container", self, "central", top=True)
self.combo_area = combo_editor.ComboEditor(original=True)
self.combo_area.allFilesClosed.connect(self._files_closed)
# self.combo_area.allFilesClosed.connect(self._files_closed)
self.splitter.add_widget(self.combo_area)
self.add_widget(self.splitter)
self.current_widget = self.combo_area
# Code Locator
self._code_locator = locator_widget.LocatorWidget(ide)
ui_tools.install_shortcuts(self, actions.ACTIONS, ide)
def show_locator(self):
"""Show the locator widget"""
if not self._code_locator.isVisible():
self._code_locator.show()
def _explore_code(self):
""" Update locator metadata for the current projects """
self._code_locator.explore_code()
def _explore_file_code(self, path):
""" Update locator metadata for the file in path """
self._code_locator.explore_file_code(path)
def add_status_bar(self, status):
self._vbox.addWidget(status)
@property
def combo_header_size(self):
return self.combo_area.bar.height()
def add_widget(self, widget):
self.stack.addWidget(widget)
def remove_widget(self, widget):
self.stack.removeWidget(widget)
def _close_dialog(self, widget):
self.emit(SIGNAL("closeDialog(PyQt_PyObject)"), widget)
self.disconnect(widget, SIGNAL("finished(int)"),
lambda: self._close_dialog(widget))
def show_dialog(self, widget):
self._opening_dialog = True
# self.connect(widget, SIGNAL("finished(int)"),
# lambda: self._close_dialog(widget))
self.setVisible(True)
self.stack.addWidget(widget)
self.show_selector()
def show_selector(self):
if self.selector != self.stack.currentWidget():
temp_dir = os.path.join(QDir.tempPath(), "ninja-ide")
if not os.path.exists(temp_dir):
os.mkdir(temp_dir)
collected_data = []
current = self.stack.currentIndex()
for index in range(self.stack.count()):
widget = self.stack.widget(index)
if widget == self.selector:
continue
pixmap = QWidget.grab(widget, widget.rect())
path = os.path.join(temp_dir, "screen%s.png" % index)
pixmap.save(path)
collected_data.append((index, path))
self.selector.set_model(collected_data)
self._selector_ready()
"""
if self.selector != self.stack.currentWidget():
temp_dir = os.path.join(QDir.tempPath(), "ninja-ide")
if not os.path.exists(temp_dir):
os.mkdir(temp_dir)
collected_data = []
current = self.stack.currentIndex()
for index in range(self.stack.count()):
widget = self.stack.widget(index)
if widget == self.selector:
continue
closable = True
if widget == self.splitter:
closable = False
pixmap = QWidget.grab(widget, widget.rect())
path = os.path.join(temp_dir, "screen%s.png" % index)
pixmap.save(path)
if index == current:
self.selector.set_preview(index, path)
collected_data.insert(0, (index, path, closable))
else:
collected_data.append((index, path, closable))
self.selector.set_model(collected_data)
else:
self.selector.close_selector()
"""
def _selector_ready(self):
print(self.stack.currentWidget())
self.stack.setCurrentWidget(self.selector)
print(self.stack.currentWidget())
self.selector.start_animation()
def _selector_animation_completed(self):
if self._opening_dialog:
# We choose the last one with -2, -1 (for last one) +
# -1 for the hidden selector widget which is in the stacked too.
self.selector.open_item(self.stack.count() - 2)
self._opening_dialog = False
def _change_current_stack(self, index):
self.stack.setCurrentIndex(index)
def _remove_item_from_stack(self, index):
widget = self.stack.takeAt(index)
del widget
def show_editor_area(self):
self.stack.setCurrentWidget(self.splitter)
def _files_closed(self):
if settings.SHOW_START_PAGE:
self.show_start_page()
def change_visibility(self):
"""Show/Hide the Main Container area."""
if self.isVisible():
self.hide()
else:
self.show()
def expand_symbol_combo(self):
self.stack.setCurrentWidget(self.splitter)
self.current_widget.show_combo_symbol()
def expand_file_combo(self):
self.stack.setCurrentWidget(self.splitter)
self.current_widget.show_combo_file()
def locate_function(self, function, filePath, isVariable):
"""Move the cursor to the proper position in the navigate stack."""
editorWidget = self.get_current_editor()
if editorWidget:
self.__codeBack.append(
(editorWidget.file_path, editorWidget.getCursorPosition()))
self.__codeForward = []
self._locator.navigate_to(function, filePath, isVariable)
def run_file(self, path):
self.emit(SIGNAL("runFile(QString)"), path)
def _add_to_project(self, path):
self.emit(SIGNAL("addToProject(QString)"), path)
def _show_file_in_explorer(self, path):
self.emit(SIGNAL("showFileInExplorer(QString)"), path)
def paste_history(self):
"""Paste the text from the copy/paste history."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
line, index = editorWidget.getCursorPosition()
central = IDE.get_service('central_container')
if central:
editorWidget.insertAt(central.get_paste(), line, index)
def copy_history(self):
"""Copy the selected text into the copy/paste history."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
copy = editorWidget.selectedText()
central = IDE.get_service('central_container')
if central:
central.add_copy(copy)
def import_from_everywhere(self):
"""Insert an import line from any place in the editor."""
editorWidget = self.get_current_editor()
if editorWidget:
dialog = from_import_dialog.FromImportDialog(editorWidget, self)
dialog.show()
def add_back_item_navigation(self):
"""Add an item to the back stack and reset the forward stack."""
editorWidget = self.get_current_editor()
if editorWidget:
self.__codeBack.append(
(editorWidget.file_path, editorWidget.cursor_position))
self.__codeForward = []
def preview_in_browser(self):
"""Load the current html file in the default browser."""
editorWidget = self.get_current_editor()
if editorWidget:
if not editorWidget.file_path:
self.save_file()
ext = file_manager.get_file_extension(editorWidget.file_path)
if ext in ('html', 'shpaml', 'handlebars', 'tpl'):
webbrowser.open_new_tab(editorWidget.file_path)
def add_bookmark_breakpoint(self):
"""Add a bookmark or breakpoint to the current file in the editor."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
if self.current_widget.bar.code_navigator.operation == 1:
editorWidget.handle_bookmarks_breakpoints(
editorWidget.getCursorPosition()[0], Qt.ControlModifier)
elif self.current_widget.bar.code_navigator.operation == 2:
editorWidget.handle_bookmarks_breakpoints(
editorWidget.getCursorPosition()[0], Qt.NoModifier)
def __navigate_with_keyboard(self, val):
"""Navigate between the positions in the jump history stack."""
op = self.current_widget.bar.code_navigator.operation
self.navigate_code_history(val, op)
def navigate_code_history(self, val, op):
"""Navigate the code history."""
self.__operations[op](val)
def _navigate_code_jumps(self, val):
"""Navigate between the jump points."""
node = None
if not val and self.__codeBack:
node = self.__codeBack.pop()
editorWidget = self.get_current_editor()
if editorWidget:
self.__codeForward.append(
(editorWidget.file_path, editorWidget.getCursorPosition()))
elif val and self.__codeForward:
node = self.__codeForward.pop()
editorWidget = self.get_current_editor()
if editorWidget:
self.__codeBack.append(
(editorWidget.file_path, editorWidget.getCursorPosition()))
if node:
filename = node[0]
line, col = node[1]
self.open_file(filename, line, col)
def _navigate_breakpoints(self, val):
"""Navigate between the breakpoints."""
# FIXME: put navigate breakpoints and bookmarks as one method.
breakList = list(settings.BREAKPOINTS.keys())
breakList.sort()
if not breakList:
return
if self.__breakpointsFile not in breakList:
self.__breakpointsFile = breakList[0]
index = breakList.index(self.__breakpointsFile)
breaks = settings.BREAKPOINTS.get(self.__breakpointsFile, [])
lineNumber = 0
# val == True: forward
if val:
if (len(breaks) - 1) > self.__breakpointsPos:
self.__breakpointsPos += 1
lineNumber = breaks[self.__breakpointsPos]
elif len(breaks) > 0:
if index < (len(breakList) - 1):
self.__breakpointsFile = breakList[index + 1]
else:
self.__breakpointsFile = breakList[0]
self.__breakpointsPos = 0
lineNumber = settings.BREAKPOINTS[self.__breakpointsFile][0]
else:
if self.__breakpointsPos > 0:
self.__breakpointsPos -= 1
lineNumber = breaks[self.__breakpointsPos]
elif len(breaks) > 0:
self.__breakpointsFile = breakList[index - 1]
breaks = settings.BREAKPOINTS[self.__breakpointsFile]
self.__breakpointsPos = len(breaks) - 1
lineNumber = breaks[self.__breakpointsPos]
if file_manager.file_exists(self.__breakpointsFile):
self.open_file(self.__breakpointsFile, lineNumber, None, True)
else:
settings.BREAKPOINTS.pop(self.__breakpointsFile)
if settings.BREAKPOINTS:
self._navigate_breakpoints(val)
def _navigate_bookmarks(self, val):
"""Navigate between the bookmarks."""
bookList = list(settings.BOOKMARKS.keys())
bookList.sort()
if not bookList:
return
if self.__bookmarksFile not in bookList:
self.__bookmarksFile = bookList[0]
index = bookList.index(self.__bookmarksFile)
bookms = settings.BOOKMARKS.get(self.__bookmarksFile, [])
lineNumber = 0
# val == True: forward
if val:
if (len(bookms) - 1) > self.__bookmarksPos:
self.__bookmarksPos += 1
lineNumber = bookms[self.__bookmarksPos]
elif len(bookms) > 0:
if index < (len(bookList) - 1):
self.__bookmarksFile = bookList[index + 1]
else:
self.__bookmarksFile = bookList[0]
self.__bookmarksPos = 0
lineNumber = settings.BOOKMARKS[self.__bookmarksFile][0]
else:
if self.__bookmarksPos > 0:
self.__bookmarksPos -= 1
lineNumber = bookms[self.__bookmarksPos]
elif len(bookms) > 0:
self.__bookmarksFile = bookList[index - 1]
bookms = settings.BOOKMARKS[self.__bookmarksFile]
self.__bookmarksPos = len(bookms) - 1
lineNumber = bookms[self.__bookmarksPos]
if file_manager.file_exists(self.__bookmarksFile):
self.open_file(self.__bookmarksFile, lineNumber, None, True)
else:
# settings.BOOKMARKS.pop(self.__bookmarksFile)
if settings.BOOKMARKS:
self._navigate_bookmarks(val)
def count_file_code_lines(self):
"""Count the lines of code in the current file."""
editorWidget = self.get_current_editor()
if editorWidget:
block_count = editorWidget.lines()
blanks = re.findall('(^\n)|(^(\s+)?#)|(^( +)?($|\n))',
editorWidget.text(), re.M)
blanks_count = len(blanks)
resume = self.tr("Lines code: %s\n") % (block_count - blanks_count)
resume += (self.tr("Blanks and commented lines: %s\n\n") %
blanks_count)
resume += self.tr("Total lines: %s") % blockdget
msgBox.exec_()
msgBox = QMessageBox(QMessageBox.Information,
self.tr("Summary of lines"), resume,
QMessageBox.Ok, editorWidget)
def editor_cut(self):
editorWidget = self.get_current_editor()
if editorWidget:
editorWidget.cut()
def editor_copy(self):
editorWidget = self.get_current_editor()
if editorWidget:
editorWidget.copy()
def editor_paste(self):
editorWidget = self.get_current_editor()
if editorWidget:
editorWidget.paste()
def editor_upper(self):
editorWidget = self.get_current_editor()
if editorWidget:
editorWidget.to_upper()
def editor_lower(self):
editorWidget = self.get_current_editor()
if editorWidget:
editorWidget.to_lower()
def editor_title(self):
editorWidget = self.get_current_editor()
if editorWidget:
editorWidget.to_title()
def editor_go_to_definition(self):
"""Search the definition of the method or variable under the cursor.
If more than one method or variable is found with the same name,
shows a table with the results and let the user decide where to go."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
editorWidget.go_to_definition()
def editor_redo(self):
"""Execute the redo action in the current editor."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
editorWidget.redo()
def editor_undo(self):
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
editorWidget.undo()
def editor_indent_less(self):
"""Indent 1 position to the left for the current line or selection."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
editorWidget.indent_less()
def editor_indent_more(self):
"""Indent 1 position to the right for the current line or selection."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
editorWidget.indent_more()
def editor_insert_debugging_prints(self):
"""Insert a print statement in each selected line."""
editorWidget = self.get_current_editor()
if editorWidget:
helpers.insert_debugging_prints(editorWidget)
def editor_insert_pdb(self):
"""Insert a pdb.set_trace() statement in tjhe current line."""
editorWidget = self.get_current_editor()
if editorWidget:
helpers.insert_pdb(editorWidget)
def editor_comment(self):
"""Mark the current line or selection as a comment."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
helpers.comment_or_uncomment(editorWidget)
def editor_uncomment(self):
"""Uncomment the current line or selection."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
helpers.uncomment(editorWidget)
def editor_insert_horizontal_line(self):
"""Insert an horizontal lines of comment symbols."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
helpers.insert_horizontal_line(editorWidget)
def editor_insert_title_comment(self):
"""Insert a Title surrounded by comment symbols."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
helpers.insert_title_comment(editorWidget)
def editor_remove_trailing_spaces(self):
"""Remove the trailing spaces in the current editor."""
editorWidget = self.get_current_editor()
if editorWidget:
helpers.remove_trailing_spaces(editorWidget)
def editor_replace_tabs_with_spaces(self):
"""Replace the Tabs with Spaces in the current editor."""
editorWidget = self.get_current_editor()
if editorWidget:
helpers.replace_tabs_with_spaces(editorWidget)
def editor_move_up(self):
"""Move the current line or selection one position up."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
helpers.move_up(editorWidget)
def editor_move_down(self):
"""Move the current line or selection one position down."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
helpers.move_down(editorWidget)
def editor_remove_line(self):
"""Remove the current line or selection."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
helpers.remove_line(editorWidget)
def editor_duplicate(self):
"""Duplicate the current line or selection."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
helpers.duplicate(editorWidget)
def editor_highlight_word(self):
"""Highlight the occurrences of the current word in the editor."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
editorWidget.highlight_selected_word()
def editor_complete_declaration(self):
"""Do the opposite action that Complete Declaration expect."""
editorWidget = self.get_current_editor()
if editorWidget and editorWidget.hasFocus():
editorWidget.complete_declaration()
def editor_go_to_line(self, line):
""" Jump to the specified line in the current editor. """
editorWidget = self.get_current_editor()
if editorWidget:
editorWidget.go_to_line(line)
editorWidget.setFocus()
def zoom_in_editor(self):
"""Increase the font size in the current editor."""
editorWidget = self.get_current_editor()
if editorWidget:
editorWidget.zoom(1.0)
def zoom_out_editor(self):
"""Decrease the font size in the current editor."""
editorWidget = self.get_current_editor()
if editorWidget:
editorWidget.zoom(-1.0)
def reset_zoom(self):
editor_widget = self.get_current_editor()
if editor_widget is not None:
editor_widget.reset_zoom()
def recent_files_changed(self):
self.emit(SIGNAL("recentTabsModified()"))
def dragEnterEvent(self, event):
if event.mimeData().hasUrls():
event.accept()
else:
event.ignore()
def dropEvent(self, event):
file_path = event.mimeData().urls()[0].toLocalFile()
self.open_file(file_path)
def setFocus(self):
widget = self.get_current_widget()
if widget:
widget.setFocus()
def current_editor_changed(self, filename):
"""Notify the new filename of the current editor."""
if filename is None:
filename = translations.TR_NEW_DOCUMENT
self.currentEditorChanged.emit(filename)
def show_split(self, orientation_vertical=False):
# IDE.select_current(self.current_widget.currentWidget())
self.current_widget.split_editor(orientation_vertical)
def add_editor(self, fileName=None, ignore_checkers=False):
ninjaide = IDE.get_service('ide')
editable = ninjaide.get_or_create_editable(fileName)
if editable.editor:
self.current_widget.set_current(editable)
return self.current_widget.currentWidget()
else:
editable.ignore_checkers = ignore_checkers
editorWidget = self.create_editor_from_editable(editable)
# add the tab
keep_index = (self.splitter.count() > 1
and self.combo_area.stacked.count() > 0)
self.combo_area.add_editor(editable, keep_index)
# emit a signal about the file open
self.fileOpened.emit(fileName)
if not keep_index:
self.current_widget.set_current(editable)
self.stack.setCurrentWidget(self.splitter)
editorWidget.setFocus()
return editorWidget
def create_editor_from_editable(self, editable):
neditor = editor.create_editor(editable)
# Connect signals
neditor.zoomChanged[int].connect(self._show_zoom_indicator)
neditor.destroyed.connect(self._editor_destroyed)
editable.fileSaved.connect(self._editor_tab_was_saved)
neditor.addBackItemNavigation.connect(self.add_back_item_navigation)
# self.connect(editable, SIGNAL("fileSaved(PyQt_PyObject)"),
# self._editor_tab_was_saved)
# editorWidget.font_changed.connect(self.show_zoom_indicator)
# self.connect(editorWidget, SIGNAL("openDropFile(QString)"),
# self.open_file)
# self.connect(editorWidget, SIGNAL("addBackItemNavigation()"),
# self.add_back_item_navigation)
# self.connect(editorWidget,
# SIGNAL("locateFunction(QString, QString, bool)"),
# self._editor_locate_function)
# self.connect(editorWidget, SIGNAL("findOcurrences(QString)"),
# self._find_occurrences)
# keyPressEventSignal for plugins
# self.connect(editorWidget, SIGNAL("keyPressEvent(QEvent)"),
# self._editor_keyPressEvent)
return neditor
def _editor_destroyed(self):
ui_tools.FadingIndicator.editor_destroyed()
def _show_zoom_indicator(self, text):
neditor = self.get_current_editor()
ui_tools.FadingIndicator.show_text(neditor,
"Zoom: {}%".format(str(text)))
def reset_pep8_warnings(self, value):
pass
# FIXME: check how we handle this
# for i in range(self._tabMain.count()):
# widget = self._tabMain.widget(i)
# if type(widget) is editor.Editor:
# if value:
# widget.syncDocErrorsSignal = True
# widget.pep8.check_style()
# else:
# widget.hide_pep8_errors()
def reset_lint_warnings(self, value):
pass
#FIXME: check how we handle this
# for i in range(self._tabMain.count()):
#widget = self._tabMain.widget(i)
#if type(widget) is editor.Editor:
#if value:
#widget.syncDocErrorsSignal = True
#widget.errors.check_errors()
#else:
#widget.hide_lint_errors()
def show_zoom_indicator(self, text):
ui_tools.FadingIndicator.show_text(self, "Zoom: {0}%".format(text))
def _find_occurrences(self, word):
self.emit(SIGNAL("findOcurrences(QString)"), word)
def _editor_keyPressEvent(self, event):
self.emit(SIGNAL("editorKeyPressEvent(QEvent)"), event)
def _editor_locate_function(self, function, filePath, isVariable):
self.emit(SIGNAL("locateFunction(QString, QString, bool)"), function,
filePath, isVariable)
def _editor_tab_was_saved(self, editable=None):
self.updateLocator.emit(editable.file_path)
# self.emit(SIGNAL("updateLocator(QString)"), editable.file_path)
def get_current_widget(self):
return self.current_widget.currentWidget()
def get_current_editor(self):
"""Return the Actual Editor or None
Return an instance of Editor if the Current Tab contains
an Editor or None if it is not an instance of Editor"""
widget = self.current_widget.currentWidget()
if isinstance(widget, editor.NEditor):
return widget
return None
def reload_file(self, editorWidget=None):
if editorWidget is None:
editorWidget = self.get_current_editor()
editorWidget.neditable.reload_file()
def open_image(self, fileName):
try:
if not self.is_open(fileName):
viewer = image_viewer.ImageViewer(fileName)
# self.add_tab(viewer, file_manager.get_basename(fileName))
# viewer.ID = fileName
else:
self.move_to_open(fileName)
except Exception as reason:
logger.error('open_image: %s', reason)
QMessageBox.information(self, self.tr("Incorrect File"),
self.tr("The image couldn\'t be open"))
def open_file(self, filename='', line=-1, col=0, ignore_checkers=False):
logger.debug("will try to open %s" % filename)
if not filename:
logger.debug("has nofilename")
if settings.WORKSPACE:
directory = settings.WORKSPACE
else:
directory = os.path.expanduser("~")
editorWidget = self.get_current_editor()
ninjaide = IDE.get_service('ide')
if ninjaide:
current_project = ninjaide.get_current_project()
if current_project is not None:
directory = current_project
elif editorWidget is not None and editorWidget.file_path:
directory = file_manager.get_folder(
editorWidget.file_path)
extensions = ';;'.join([
'{}(*{})'.format(e.upper()[1:], e)
for e in settings.SUPPORTED_EXTENSIONS + ['.*', '']
])
fileNames = QFileDialog.getOpenFileNames(self,
self.tr("Open File"),
directory, extensions)[0]
else:
logger.debug("has filename")
fileNames = [filename]
if not fileNames:
return
for filename in fileNames:
image_extensions = ('bmp', 'gif', 'jpeg', 'jpg', 'png')
if file_manager.get_file_extension(filename) in image_extensions:
logger.debug("will open as image")
self.open_image(filename)
elif file_manager.get_file_extension(filename).endswith('ui'):
logger.debug("will load in ui editor")
self.w = uic.loadUi(filename)
self.w.show()
else:
logger.debug("will try to open: " + filename)
self.__open_file(filename, line, col, ignore_checkers)
def __open_file(self, fileName='', line=-1, col=0, ignore_checkers=False):
try:
editorWidget = self.add_editor(fileName,
ignore_checkers=ignore_checkers)
if line != -1:
editorWidget.go_to_line(line, col)
self.currentEditorChanged.emit(fileName)
except file_manager.NinjaIOException as reason:
QMessageBox.information(self, self.tr("The file couldn't be open"),
str(reason))
def is_open(self, filename):
pass
#return self.tabs.is_open(filename) != -1
def move_to_open(self, filename):
pass
#FIXME: add in the current split?
#if self.tabs.is_open(filename) != -1:
#self.tabs.move_to_open(filename)
#self.tabs.currentWidget().setFocus()
#self.emit(SIGNAL("currentEditorChanged(QString)"), filename)
def get_widget_for_id(self, filename):
pass
#widget = None
#index = self.tabs.is_open(filename)
#if index != -1:
#widget = self.tabs.widget(index)
#return widget
def change_open_tab_id(self, idname, newId):
"""Search for the Tab with idname, and set the newId to that Tab."""
pass
#index = self.tabs.is_open(idname)
#if index != -1:
#widget = self.tabs.widget(index)
#tabName = file_manager.get_basename(newId)
#self.tabs.change_open_tab_name(index, tabName)
#widget.ID = newId
def close_deleted_file(self, idname):
"""Search for the Tab with id, and ask the user if should be closed."""
pass
#index = self.tabs.is_open(idname)
#if index != -1:
#result = QMessageBox.question(self, self.tr("Close Deleted File"),
#self.tr("Are you sure you want to close the deleted file?\n"
#"The content will be completely deleted."),
#buttons=QMessageBox.Yes | QMessageBox.No)
#if result == QMessageBox.Yes:
#self.tabs.removeTab(index)
def save_file(self, editorWidget=None):
# FIXME: check how we handle this
if not editorWidget:
editorWidget = self.get_current_editor()
if editorWidget is None:
return False
# Ok, we have an editor instance
# Save to file only if editor really was modified
if editorWidget.is_modified:
try:
if (editorWidget.nfile.is_new_file
or not editorWidget.nfile.has_write_permission()):
return self.save_file_as()
self.beforeFileSaved.emit(editorWidget.file_path)
if settings.REMOVE_TRAILING_SPACES:
helpers.remove_trailing_spaces(editorWidget)
# New line at end
# FIXME: from settings
helpers.insert_block_at_end(editorWidget)
# Save convent
editorWidget.neditable.save_content()
encoding = file_manager.get_file_encoding(editorWidget.text)
editorWidget.encoding = encoding
self.fileSaved.emit(
self.tr("File Saved: {}".format(editorWidget.file_path)))
return True
except Exception as reason:
logger.error('save_file: %s', reason)
QMessageBox.information(self, self.tr("Save Error"),
self.tr("The file couldn't be saved!"))
return False
def save_file_as(self):
editorWidget = self.get_current_editor()
if not editorWidget:
return False
try:
filters = '(*.py);;(*.*)'
if editorWidget.file_path: # existing file
ext = file_manager.get_file_extension(editorWidget.file_path)
if ext != 'py':
filters = '(*.%s);;(*.py);;(*.*)' % ext
save_folder = self._get_save_folder(editorWidget.file_path)
fileName = QFileDialog.getSaveFileName(self._parent,
self.tr("Save File"),
save_folder, filters)[0]
if not fileName:
return False
if settings.REMOVE_TRAILING_SPACES:
helpers.remove_trailing_spaces(editorWidget)
ext = file_manager.get_file_extension(fileName)
if not ext:
fileName = '%s.%s' % (
fileName,
'py',
)
editorWidget.neditable.save_content(path=fileName)
# editorWidget.register_syntax(
# file_manager.get_file_extension(fileName))
self.fileSaved.emit(self.tr("File Saved: {}".format(fileName)))
self.currentEditorChanged.emit(fileName)
return True
except file_manager.NinjaFileExistsException as ex:
QMessageBox.information(
self, self.tr("File Already Exists"),
(self.tr("Invalid Path: the file '%s' "
" already exists.") % ex.filename))
except Exception as reason:
logger.error('save_file_as: %s', reason)
QMessageBox.information(self, self.tr("Save Error"),
self.tr("The file couldn't be saved!"))
return False
def _get_save_folder(self, fileName):
"""
Returns the root directory of the 'Main Project' or the home folder
"""
ninjaide = IDE.get_service('ide')
current_project = ninjaide.get_current_project()
if current_project:
return current_project.path
return os.path.expanduser("~")
def save_project(self, projectFolder):
pass
#FIXME: check how we handle this
#for i in range(self._tabMain.count()):
#editorWidget = self._tabMain.widget(i)
#if type(editorWidget) is editor.Editor and \
#file_manager.belongs_to_folder(projectFolder,
#editorWidget.file_path):
#reloaded = self._tabMain.check_for_external_modifications(
#editorWidget)
#if not reloaded:
#self.save_file(editorWidget)
#for i in range(self.tabsecondary.count()):
#editorWidget = self.tabsecondary.widget(i)
#if type(editorWidget) is editor.Editor and \
#file_manager.belongs_to_folder(projectFolder,
#editorWidget.file_path):
#reloaded = self.tabsecondary.check_for_external_modifications(
#editorWidget)
#if not reloaded:
#self.save_file(editorWidget)
def save_all(self):
pass
#FIXME: check how we handle this
#for i in range(self._tabMain.count()):
#editorWidget = self._tabMain.widget(i)
#if type(editorWidget) is editor.Editor:
#reloaded = self._tabMain.check_for_external_modifications(
#editorWidget)
#if not reloaded:
#self.save_file(editorWidget)
#for i in range(self.tabsecondary.count()):
#editorWidget = self.tabsecondary.widget(i)
#self.tabsecondary.check_for_external_modifications(editorWidget)
#if type(editorWidget) is editor.Editor:
#reloaded = self.tabsecondary.check_for_external_modifications(
#editorWidget)
#if not reloaded:
#self.save_file(editorWidget)
def call_editors_function(self, call_function, *arguments):
pass
#args = arguments[0]
#kwargs = arguments[1]
#for i in range(self.tabs.count()):
#editorWidget = self.tabs.widget(i)
#if isinstance(editorWidget, editor.Editor):
#function = getattr(editorWidget, call_function)
#function(*args, **kwargs)
#TODO: add other splits
def show_start_page(self):
start = self.stack.widget(0)
if isinstance(start, start_page.StartPage):
self.stack.setCurrentIndex(0)
else:
startPage = start_page.StartPage(parent=self)
# self.connect(startPage, SIGNAL("openProject(QString)"),
# self.open_project)
# self.connect(startPage, SIGNAL("openPreferences()"),
# lambda: self.emit(SIGNAL("openPreferences()")))
# Connections
startPage.newFile.connect(self.add_editor)
self.stack.insertWidget(0, startPage)
self.stack.setCurrentIndex(0)
def show_python_doc(self):
if sys.platform == 'win32':
self.docPage = browser_widget.BrowserWidget(
'http://docs.python.org/')
else:
process = runner.start_pydoc()
self.docPage = browser_widget.BrowserWidget(process[1], process[0])
self.add_tab(self.docPage, translations.TR_PYTHON_DOC)
def show_report_bugs(self):
webbrowser.open(resources.BUGS_PAGE)
def show_plugins_doc(self):
bugsPage = browser_widget.BrowserWidget(resources.PLUGINS_DOC, self)
self.add_tab(bugsPage, translations.TR_HOW_TO_WRITE_PLUGINS)
def editor_jump_to_line(self, lineno=None):
"""Jump to line *lineno* if it is not None
otherwise ask to the user the line number to jump
"""
editorWidget = self.get_current_editor()
if editorWidget:
editorWidget.jump_to_line(lineno=lineno)
def get_opened_documents(self):
#return self.tabs.get_documents_data()
return []
def check_for_unsaved_files(self):
pass
#return self.tabs._check_unsaved_tabs()
def get_unsaved_files(self):
pass
#return self.tabs.get_unsaved_files()
def reset_editor_flags(self):
pass
#for i in range(self.tabs.count()):
#widget = self.tabs.widget(i)
#if isinstance(widget, editor.Editor):
#widget.set_flags()
def _specify_syntax(self, widget, syntaxLang):
if isinstance(widget, editor.Editor):
widget.restyle(syntaxLang)
def apply_editor_theme(self, family, size):
pass
#for i in range(self.tabs.count()):
#widget = self.tabs.widget(i)
#if isinstance(widget, editor.Editor):
#widget.restyle()
#widget.set_font(family, size)
def update_editor_margin_line(self):
pass
#for i in range(self.tabs.count()):
#widget = self.tabs.widget(i)
#if isinstance(widget, editor.Editor):
#widget._update_margin_line()
def open_project(self, path):
self.emit(SIGNAL("openProject(QString)"), path)
def close_python_doc(self):
pass
# close the python document server (if running)
# if self.docPage:
# index = self.tabs.indexOf(self.docPage)
# self.tabs.removeTab(index)
# assign None to the browser
# self.docPage = None
def close_file(self):
self.current_widget.close_current_file()
def create_file(self, base_path, project_path):
self._add_file_folder.create_file(base_path, project_path)
def create_folder(self, base_path, project_path):
self._add_file_folder.create_folder(base_path, project_path)
def change_tab(self):
"""Change the tab in the current TabWidget."""
self.stack.setCurrentWidget(self.splitter)
# self._files_handler.next_item()
def change_tab_reverse(self):
"""Change the tab in the current TabWidget backwards."""
self.stack.setCurrentWidget(self.splitter)
# self._files_handler.previous_item()
def toggle_tabs_and_spaces(self):
"""Toggle Show/Hide Tabs and Spaces"""
settings.SHOW_TABS_AND_SPACES = not settings.SHOW_TABS_AND_SPACES
qsettings = IDE.ninja_settings()
qsettings.setValue('preferences/editor/show_tabs_and_spaces',
settings.SHOW_TABS_AND_SPACES)
neditor = self.get_current_editor()
if neditor is not None:
neditor.show_whitespaces = settings.SHOW_TABS_AND_SPACES
def show_navigation_buttons(self):
"""Show Navigation menu."""
self.stack.setCurrentWidget(self.splitter)
self.combo_area.show_menu_navigation()
def change_split_focus(self):
pass
#FIXME: check how we handle this
#if self.actualTab == self._tabMain and self.tabsecondary.isVisible():
#self.actualTab = self.tabsecondary
#else:
#self.actualTab = self._tabMain
#widget = self.actualTab.currentWidget()
#if widget is not None:
#widget.setFocus()
def shortcut_index(self, index):
pass
#self.tabs.setCurrentIndex(index)
def print_file(self):
"""Call the print of ui_tool
Call print of ui_tool depending on the focus of the application"""
#TODO: Add funtionality for proyect tab and methods tab
editorWidget = self.get_current_editor()
if editorWidget is not None:
fileName = "newDocument.pdf"
if editorWidget.file_path:
fileName = file_manager.get_basename(editorWidget.file_path)
fileName = fileName[:fileName.rfind('.')] + '.pdf'
ui_tools.print_file(fileName, editorWidget.print_)
def split_assistance(self):
dialog = split_orientation.SplitOrientation(self)
dialog.show()
# def close_split(self):
# if self.current_widget != self.combo_area:
# self.current_widget.bar.close_split()
# def split_vertically(self):
# self.show_split(False)
# def split_horizontally(self):
# self.show_split(True)
def navigate_back(self):
self.__navigate_with_keyboard(False)
def navigate_forward(self):
self.__navigate_with_keyboard(True)
class RightPanel(QFrame):
def __init__(self, app, parent=None):
super().__init__(parent)
self._app = app
self._pixmap = None
self._layout = QVBoxLayout(self)
self._stacked_layout = QStackedLayout()
self.scrollarea = ScrollArea(self._app, self)
self.table_container = self.scrollarea.t
# TODO: collection container will be removed
self.collection_container = CollectionContainer(self._app, self)
self.bottom_panel = BottomPanel(app, self)
self._setup_ui()
def _setup_ui(self):
self.scrollarea.setMinimumHeight(100)
self.collection_container.hide()
self._layout.addWidget(self.bottom_panel)
self._layout.addLayout(self._stacked_layout)
self._stacked_layout.addWidget(self.scrollarea)
self._stacked_layout.addWidget(self.collection_container)
self._layout.setContentsMargins(0, 0, 0, 0)
self._layout.setSpacing(0)
def show_model(self, model):
self.set_body(self.scrollarea)
# TODO: use PreemptiveTask
aio.create_task(self.table_container.show_model(model))
def show_songs(self, songs):
self.collection_container.hide()
self.set_body(self.scrollarea)
self.table_container.show_songs(songs)
def set_body(self, widget):
"""
.. versionadded:: 3.7.7
"""
if widget is self.table_container:
widget = self.scrollarea
if widget is not self.scrollarea:
self.show_background_image(None)
# remove tmp widgets
for i in range(self._stacked_layout.count()):
w = self._stacked_layout.widget(i)
if w not in (self.scrollarea, self.collection_container):
self._stacked_layout.removeWidget(w)
self._stacked_layout.addWidget(widget)
self._stacked_layout.setCurrentWidget(widget)
def show_collection(self, coll):
def _show_pure_albums_coll(coll):
self.set_body(self.scrollarea)
reader = wrap(coll.models)
self.table_container.show_albums_coll(reader)
def _show_pure_songs_coll(coll):
self.set_body(self.scrollarea)
self.table_container.show_collection(coll)
def _show_mixed_coll(coll):
self.set_body(self.collection_container)
self.collection_container.show_collection(coll)
def _show_pure_videos_coll(coll):
from feeluown.gui.page_containers.table import VideosRenderer
self.set_body(self.scrollarea)
reader = wrap(coll.models)
renderer = VideosRenderer(reader)
aio.create_task(self.table_container.set_renderer(renderer))
if coll.type is CollectionType.sys_library:
self._app.browser.goto(page='/colls/library')
return
types = set()
for model in coll.models:
types.add(model.meta.model_type)
if len(types) >= 2:
break
if len(types) == 1:
type_ = types.pop()
if type_ == ModelType.song:
_show_pure_songs_coll(coll)
elif type_ == ModelType.album:
_show_pure_albums_coll(coll)
elif type_ == ModelType.video:
_show_pure_videos_coll(coll)
else:
_show_mixed_coll(coll)
else:
_show_mixed_coll(coll)
def show_background_image(self, pixmap):
self._pixmap = pixmap
if pixmap is None:
self.table_container.meta_widget.setMinimumHeight(0)
else:
height = (self._app.height() - self.bottom_panel.height() -
self.table_container.toolbar.height()) // 2
self.table_container.meta_widget.setMinimumHeight(height)
self.update()
def paintEvent(self, e):
"""
draw pixmap as a the background with a dark overlay
HELP: currently, this cost much CPU
"""
painter = QPainter(self)
painter.setPen(Qt.NoPen)
painter.setRenderHint(QPainter.Antialiasing)
painter.setRenderHint(QPainter.SmoothPixmapTransform)
# calculate available size
draw_width = self.width()
draw_height = 10 # spacing defined in table container
draw_height += self.bottom_panel.height()
if self.table_container.meta_widget.isVisible():
draw_height += self.table_container.meta_widget.height()
extra = self.table_container.current_extra
if extra is not None and extra.isVisible():
draw_height += extra.height()
if self.table_container.toolbar.isVisible():
draw_height += self.table_container.toolbar.height()
scrolled = self.scrollarea.verticalScrollBar().value()
max_scroll_height = draw_height - self.bottom_panel.height()
if scrolled >= max_scroll_height:
painter.save()
painter.setBrush(self.palette().brush(QPalette.Window))
painter.drawRect(self.bottom_panel.rect())
painter.restore()
return
if self._pixmap is not None:
self._draw_pixmap(painter, draw_width, draw_height, scrolled)
self._draw_pixmap_overlay(painter, draw_width, draw_height,
scrolled)
else:
# draw gradient for widgets(bottom panel + meta_widget + ...) above table
self._draw_overlay(painter, draw_width, draw_height, scrolled)
# if scrolled height > 30, draw background to seperate bottom_panel and body
if scrolled >= 30:
painter.save()
painter.setBrush(self.palette().brush(QPalette.Window))
painter.drawRect(self.bottom_panel.rect())
painter.restore()
return
# since the body's background color is palette(base), we use
# the color to draw background for remain empty area
painter.save()
painter.setBrush(self.palette().brush(QPalette.Base))
painter.drawRect(0, draw_height, draw_width,
self.height() - draw_height)
painter.restore()
painter.end()
def _draw_pixmap_overlay(self, painter, draw_width, draw_height, scrolled):
painter.save()
rect = QRect(0, 0, draw_width, draw_height)
painter.translate(0, -scrolled)
gradient = QLinearGradient(rect.topLeft(), rect.bottomLeft())
color = self.palette().color(QPalette.Base)
if draw_height == self.height():
gradient.setColorAt(0, add_alpha(color, 180))
gradient.setColorAt(1, add_alpha(color, 230))
else:
if self._app.theme_mgr.theme == Light:
gradient.setColorAt(0, add_alpha(color, 220))
gradient.setColorAt(0.1, add_alpha(color, 180))
gradient.setColorAt(0.2, add_alpha(color, 140))
gradient.setColorAt(0.6, add_alpha(color, 140))
gradient.setColorAt(0.8, add_alpha(color, 200))
gradient.setColorAt(0.9, add_alpha(color, 240))
gradient.setColorAt(1, color)
else:
gradient.setColorAt(0, add_alpha(color, 50))
gradient.setColorAt(0.6, add_alpha(color, 100))
gradient.setColorAt(0.8, add_alpha(color, 200))
gradient.setColorAt(0.9, add_alpha(color, 240))
gradient.setColorAt(1, color)
painter.setBrush(gradient)
painter.drawRect(rect)
painter.restore()
def _draw_overlay(self, painter, draw_width, draw_height, scrolled):
painter.save()
rect = QRect(0, 0, draw_width, draw_height)
painter.translate(0, -scrolled)
gradient = QLinearGradient(rect.topLeft(), rect.bottomLeft())
gradient.setColorAt(0, self.palette().color(QPalette.Window))
gradient.setColorAt(1, self.palette().color(QPalette.Base))
painter.setBrush(gradient)
painter.drawRect(rect)
painter.restore()
def _draw_pixmap(self, painter, draw_width, draw_height, scrolled):
# scale pixmap
scaled_pixmap = self._pixmap.scaledToWidth(
draw_width, mode=Qt.SmoothTransformation)
pixmap_size = scaled_pixmap.size()
# draw the center part of the pixmap on available rect
painter.save()
brush = QBrush(scaled_pixmap)
painter.setBrush(brush)
# note: in practice, most of the time, we can't show the
# whole artist pixmap, as a result, the artist head will be cut,
# which causes bad visual effect. So we render the top-center part
# of the pixmap here.
y = (pixmap_size.height() - draw_height) // 3
painter.translate(0, -y - scrolled)
rect = QRect(0, y, draw_width, draw_height)
painter.drawRect(rect)
painter.restore()
def sizeHint(self):
size = super().sizeHint()
return QSize(760, size.height())
class DialogWindow(QWidget):
DIALOG_MAINMENU = 'mainmenu'
DIALOG_TALK = 'talk'
DIALOG_INPUT = 'input'
def __init__(self, soul, win_id):
QWidget.__init__(self)
self.setWindowFlags(Qt.Tool | Qt.FramelessWindowHint
| Qt.WindowStaysOnTopHint)
self.setAttribute(Qt.WA_TranslucentBackground)
# self.setAttribute(Qt.WA_DeleteOnClose)
# self.setMouseTracking(True)
# self.setAcceptDrops(True)
self.ID = win_id
self._soul = soul
self._ghost = self._soul.getGhost()
self._shellwindow = self._soul.getShellWindow()
self._framelessWindowHint = True
self.isFlip = False
self.setWindowTitle(self._ghost.name)
self.setContentsMargins(0, 0, 0, 0)
self._bgImage = None
self._bgPixmap = None
self._bgMask = None
self._rect = None
self._curPage = 0
self._widgets = {}
self._talkLabel = None
self._inputLineEdit = None
self._callback = None
self.init()
def init(self):
# rect
rect = self._soul.memoryRead('DialogRect', [])
if len(rect) > 0:
self._rect = QRect(rect[0], rect[1], rect[2], rect[3])
self.resize(self._rect.size())
else:
p_pos = self._shellwindow.pos()
p_size = self._shellwindow.size()
self.resize(kikka.const.WindowConst.DialogWindowDefaultSize)
x = int(p_pos.x() - self.size().width())
y = int(p_pos.y() + p_size.height() / 2 - self.size().height())
self._rect = QRect(QPoint(x, y), self.size())
rectdata = [
x - p_pos.x(), y - p_pos.y(),
self.size().width(),
self.size().height()
]
self._soul.memoryWrite('DialogRect', rectdata)
# default control
self._talkLabel = QLabel()
self._talkLabel.setAlignment(Qt.AlignLeft | Qt.AlignTop)
self._talkLabel.setWordWrap(True)
self._inputLabel = QLabel()
self._inputLineEdit = QLineEdit()
self._inputOk = QPushButton("OK")
self._inputOk.clicked.connect(self.onInputOk)
self._inputCancel = QPushButton("Cancel")
self._inputCancel.clicked.connect(self.onInputCancel)
# default UI
talkLayout = QVBoxLayout()
talkLayout.addWidget(self._talkLabel)
talkWidget = QWidget(self)
talkWidget.setContentsMargins(0, 0, 0, 0)
talkWidget.setLayout(talkLayout)
menuWidget = QWidget(self)
menuWidget.setContentsMargins(0, 0, 0, 0)
l = QHBoxLayout()
l.addStretch()
l.addWidget(self._inputOk)
l.addWidget(self._inputCancel)
inputLayout = QVBoxLayout()
inputLayout.addWidget(self._inputLabel)
inputLayout.addWidget(self._inputLineEdit)
inputLayout.addLayout(l)
inputLayout.addStretch()
inputWidget = QWidget(self)
inputWidget.setContentsMargins(0, 0, 0, 0)
inputWidget.setLayout(inputLayout)
self.setPage(self.DIALOG_MAINMENU, menuWidget)
self.setPage(self.DIALOG_TALK, talkWidget)
self.setPage(self.DIALOG_INPUT, inputWidget)
self._mainLayout = QStackedLayout()
self._mainLayout.addWidget(menuWidget)
self.setLayout(self._mainLayout)
def setFramelessWindowHint(self, boolean):
self._framelessWindowHint = boolean
if self._framelessWindowHint is False:
self.clearMask()
self.setWindowFlag(Qt.FramelessWindowHint, False)
self.setWindowOpacity(0.8)
self.setEnabled(False)
self.show()
self.move(2 * self.pos().x() - self.geometry().x(),
2 * self.pos().y() - self.geometry().y())
self.update()
self.activateWindow()
else:
self._rect.setX(self.geometry().x() - self._shellwindow.pos().x())
self._rect.setY(self.geometry().y() - self._shellwindow.pos().y())
self._rect.setSize(self.geometry().size())
rectdata = [
self._rect.x(),
self._rect.y(),
self._rect.width(),
self._rect.height()
]
self._soul.memoryWrite('DialogRect', rectdata)
pos = QPoint(self.pos().x(), self.pos().y())
self.setWindowFlag(Qt.FramelessWindowHint, True)
self.setWindowOpacity(1)
self.setEnabled(True)
self.setMask(self._bgMask)
self.show()
self.move(pos.x(), pos.y())
def updatePosition(self):
if self._framelessWindowHint is False:
return
p_pos = self._shellwindow.pos()
p_size = self._shellwindow.size()
new_x = self._rect.x() + p_pos.x()
new_y = self._rect.y() + p_pos.y()
self.resize(self._rect.size())
flip = False
sw, sh = kikka.helper.getScreenResolution()
if new_x + self.width() > sw or new_x < 0:
flip = True
new_x = int(p_pos.x() * 2 + p_size.width() - new_x - self.width())
if new_x + self.width() > sw:
new_x = p_pos.x() - self.width()
if new_x < 0:
new_x = p_pos.x() + p_size.width()
if self.isFlip != flip:
self.isFlip = flip
self.repaint()
super().move(new_x, new_y)
def setPage(self, tag, qwidget):
if tag in self._widgets:
self._widgets[tag].deleteLater()
qwidget.hide()
qwidget.setParent(self)
self._widgets[tag] = qwidget
def getTalkLabel(self):
return self._talkLabel
def showInputBox(self, title, default='', callback=None):
self._inputLabel.setText(title)
self._inputLineEdit.setText(default)
self._callback = callback
self.show(self.DIALOG_INPUT)
def show(self, pageTag=None):
if pageTag is None:
pageTag = self.DIALOG_MAINMENU
elif pageTag not in self._widgets:
logging.warning("show: page[%s] not exist" % pageTag)
pageTag = self.DIALOG_MAINMENU
if self._widgets[pageTag] != self._mainLayout.currentWidget():
self._mainLayout.removeWidget(self._mainLayout.currentWidget())
self._mainLayout.addWidget(self._widgets[pageTag])
self._mainLayout.setCurrentIndex(0)
self._curPage = pageTag
param = kikka.helper.makeGhostEventParam(
self._ghost.ID, self._soul.ID, kikka.const.GhostEvent.Dialog_Show,
'Show')
param.data['pageTag'] = self._curPage
self._ghost.emitGhostEvent(param)
super().show()
self.updatePosition()
def closeEvent(self, event):
self.setFramelessWindowHint(True)
event.ignore()
pass
def resizeEvent(self, event):
super().resizeEvent(event)
self.repaint()
def paintEvent(self, event):
painter = QPainter(self)
pixmap = QPixmap().fromImage(self._bgImage, Qt.AutoColor)
painter.drawPixmap(self.rect(), pixmap)
opt = QStyleOption()
opt.initFrom(self)
self.style().drawPrimitive(QStyle.PE_Widget, opt, painter, self)
super().paintEvent(event)
def setBalloon(self, balloon):
self.setMinimumSize(balloon.minimumsize)
self.setContentsMargins(balloon.margin[0], balloon.margin[1],
balloon.margin[2], balloon.margin[3])
self.setStyleSheet(balloon.stylesheet)
self.style().unpolish(self)
self.style().polish(self)
def repaint(self):
self._bgImage = self._ghost.getBalloonImage(self.size(), self.isFlip,
self.ID)
self._bgPixmap = QPixmap().fromImage(self._bgImage, Qt.AutoColor)
self._bgMask = self._bgPixmap.mask()
super().repaint()
def talkClear(self):
self._talkLabel.setText('')
def onTalk(self, message, speed=50):
text = self._talkLabel.text()
text += message
self._talkLabel.setText(text)
def onInputOk(self):
if self._callback is not None:
self._callback(self._inputLineEdit.text())
self.hide()
def onInputCancel(self):
self.hide()
class MainWidget(QMainWindow):
__instance = None
@staticmethod
def getinstance():
if (MainWidget.__instance == None):
MainWidget()
return MainWidget.__instance
def __init__(self, user:User):
super().__init__()
if (MainWidget.__instance != None):
raise Exception ("Singleton")
else:
self.initUI(user)
MainWidget.__instance = self
def initUI(self, user:User):
self.mainWidget = QWidget()
self.setMinimumSize(500,500)
self.user = user
self.controller = MainWidgetController(self.user)
self.setStyleSheet(open('main.css').read())
self.dashboard_button = QPushButton("Dashboard")
self.dashboard_button.setFixedWidth(150)
self.dashboard_button.clicked.connect(lambda success:self.LoadDashboardLayout(success))
self.dashboard_button.setObjectName("dashboard_button")
self.home_button = QPushButton("Home")
self.home_button.setFixedWidth(150)
self.home_button.clicked.connect(lambda:self.LoadHomeLayout())
self.home_button.setObjectName("home_button")
self.profile_button = QPushButton("Profile")
self.profile_button.setFixedWidth(150)
self.profile_button.clicked.connect(lambda success:self.LoadProfileLayout(success))
self.profile_button.setObjectName("profile_button")
self.grid = QGridLayout()
self.upperLayout = QHBoxLayout()
self.upperLayout.addWidget(self.dashboard_button)
self.upperLayout.addWidget(self.home_button)
self.upperLayout.addWidget(self.profile_button)
self.upperExternal = QFrame()
self.upperExternal.setObjectName("upperExternal")
self.upperExternal.setLayout(self.upperLayout)
#print(self.user.courses)
self.home_layout = None
self.dashboard_layout = None
self.profile_layout = None
self.course_layout = None
self.new_course_layout = None
self.movie_layout = None
self.addmovie_layout = None
self.CourseMovies_layout = None
self.changepass_layout = None
self.stack = QStackedLayout()
self.grid.addWidget(self.upperExternal,1,1)
self.grid.addLayout(self.stack,2,1)
self.mainWidget.setLayout(self.grid)
self.setCentralWidget(self.mainWidget)
self.LoadHomeLayout()
# self.Recommender=RecommendationEngine()
# self.Recommender.LoadRecommendations(self.user)
exit = QAction("&Exit", self)
exit.triggered.connect(self.closeEvent)
self.show()
def closeEvent(self, event):
self.silence()
close = QMessageBox()
close.setText("You sure?")
close.setStandardButtons(QMessageBox.Yes | QMessageBox.Cancel)
close = close.exec()
if close == QMessageBox.Yes:
event.accept()
else:
event.ignore()
#HomeLayoout----------------------------------------------------------------------------------
#Sets homelayout as default layout
def LoadHomeLayout(self):
self.setWindowTitle("Home")
if self.home_layout == None:
self.home_layout = HomeLayout(self.user)
self.home_layout._WatchMovie_.connect(lambda url, M_ID:self.LoadMovieLayout(url, M_ID))
self.stack.addWidget(self.home_layout)
self.stack.setCurrentWidget(self.home_layout)
self.silence()
#sets movielayout as default layout
def LoadMovieLayout(self, url, movieID):
self.setWindowTitle("Movie")
if self.movie_layout!=None:
self.stack.removeWidget(self.movie_layout)
del self.movie_layout
self.movie_layout = MovieLayout(url, movieID, self.user)
self.stack.addWidget(self.movie_layout)
self.stack.setCurrentWidget(self.movie_layout)
#DashBoardLayout----------------------------------------------------------------------------------
#sets dashboard layout as default layout
def LoadDashboardLayout(self, success):
if self.dashboard_layout!=None:
self.stack.removeWidget(self.dashboard_layout)
del self.dashboard_layout
self.setWindowTitle("Dashboard")
self.dashboard_layout = DashboardLayout(self.user)
self.dashboard_layout.new_course_request.connect(self.LoadCourseLayout)
self.dashboard_layout.openCourse_request.connect(lambda x: self.LoadCourseMovies(x))
self.stack.addWidget(self.dashboard_layout)
self.stack.setCurrentWidget(self.dashboard_layout)
self.silence()
if(success == 1):
self.dashboard_layout.message.setText("Successfully Submitted Course")
self.course_layout = None
elif(success == 2):
self.dashboard_layout.message.setText("Successfully Submitted Movie")
self.addmovie_layout = None
elif(success == 3):
pass
elif(success == 4):
self.dashboard_layout.message.setText("Successfully Enrolled in Course")
self.course_layout = None
#sets course layout as default layout (upload courses)
def LoadCourseLayout(self):
self.setWindowTitle("Add Course")
if self.course_layout == None and isinstance(self.user, Professor) == True:
self.course_layout = CourseInputDialog(self.user)
self.course_layout.loaddashlayout.connect(lambda success:self.LoadDashboardLayout(success))
self.stack.addWidget(self.course_layout)
elif self.course_layout == None and isinstance(self.user, Student) == True:
self.course_layout = CourseInputDialog(self.user)
self.course_layout.loaddashlayout.connect(lambda success:self.LoadDashboardLayout(success))
self.stack.addWidget(self.course_layout)
# self.course_layout.refreshDash.connect(self.)
self.course_layout.refreshCourses_request.connect(self.RefreshProfile)
self.stack.setCurrentWidget(self.course_layout)
#sets dash movie layout as default layout (upload movie)
def LoadDashMovieLayout(self, courseID):
self.setWindowTitle("Add Movie")
if self.addmovie_layout!=None:
self.stack.removeWidget(self.addmovie_layout)
del self.addmovie_layout
self.addmovie_layout = MovieInputDialog(self.user, courseID)
self.addmovie_layout.goback_request.connect(lambda C_ID:self.LoadCourseMovies(C_ID))
self.stack.addWidget(self.addmovie_layout)
self.stack.setCurrentWidget(self.addmovie_layout)
def LoadCourseMovies(self, courseID):
self.setWindowTitle("Course Movies")
if self.CourseMovies_layout!=None:
self.stack.removeWidget(self.CourseMovies_layout)
del self.CourseMovies_layout
self.CourseMovies_layout = CourseMovieLayout(self.user, courseID)
self.CourseMovies_layout.new_movie_request.connect(lambda C_ID: self.LoadDashMovieLayout(C_ID))
self.CourseMovies_layout.goback_request.connect(lambda success:self.LoadDashboardLayout(success))
self.CourseMovies_layout._WatchMovie_.connect(lambda url, M_ID:self.LoadMovieLayout(url, M_ID))
self.stack.addWidget(self.CourseMovies_layout)
self.stack.setCurrentWidget(self.CourseMovies_layout)
#ProfileLayout---------------------------------------------------------------------------------------------
#sets profile layout as default layout
def LoadProfileLayout(self, success):
self.setWindowTitle("Profile")
if self.profile_layout != None:
self.stack.removeWidget(self.profile_layout)
del self.profile_layout
self.profile_layout = ProfileLayout(self.user)
self.profile_layout.changePass_request.connect(lambda : self.LoadChangePassLayout())
self.profile_layout.changeImage_request.connect(lambda image: self.ChangeImage(image))
if(success == 1):
self.profile_layout.errorMessage.setText("Password Changed Successfully")
self.stack.addWidget(self.profile_layout)
self.stack.setCurrentWidget(self.profile_layout)
self.silence()
def LoadChangePassLayout(self):
self.setWindowTitle("Change Password")
if self.changepass_layout == None:
self.changepass_layout = ChangePasswordLayout(self.user)
self.changepass_layout.goback_request.connect(lambda success:self.LoadProfileLayout(success))
self.stack.addWidget(self.changepass_layout)
self.stack.setCurrentWidget(self.changepass_layout)
#-----------------------------------------------------------------------------------------------------------
#stops movie from running in background (movie cleanup)
def silence(self):
if(self.movie_layout != None):
self.movie_layout.Stop()
def RefreshProfile(self):
self.user.courses = self.controller.refresh()
def ChangeImage(self, image):
self.user.image = image
class mainWindow(QMainWindow):
end_game = False
def __init__(self):
super().__init__()
self.setWindowTitle('Oczko 21')
self.setGeometry(400, 40, 700, 640)
self.create_welcome_layout()
self.stacked_layout = QStackedLayout()
self.stacked_layout.addWidget(self.welcome_widget)
self.central_widget = QWidget()
self.central_widget.setLayout(self.stacked_layout)
self.setCentralWidget(self.central_widget)
#====================Create New Game Layout=====================
self.create_new_game_layout()
self.stacked_layout.addWidget(self.new_game_widget)
#==========================MAIN MENU====================================
self.statusBar()
newGame = QAction('&New Game', self)
newGame.setStatusTip('Starts a new game...')
newGame.triggered.connect(self.newGame_opt)
help = QAction('&Help', self)
help.setStatusTip('Help...')
help.triggered.connect(self.help_opt)
quitGame = QAction('&Quit', self)
quitGame.setStatusTip('Quits the game...')
quitGame.triggered.connect(self.quit_opt)
mainMenu = self.menuBar()
optionsMenu = mainMenu.addMenu('&Options')
optionsMenu.addAction(newGame)
optionsMenu.addAction(help)
optionsMenu.addAction(quitGame)
#=======================END MAIN MENU===========================================
def newGame_opt(self): #options from menu bar
if self.stacked_layout.currentIndex() != 0:
choice = QMessageBox.question(self, 'Start a new game',
'Do you want to start a new game?',
QMessageBox.Yes | QMessageBox.No)
if choice == QMessageBox.Yes:
self.new_game_radio_button.check_first()
self.stacked_layout.setCurrentIndex(1)
self.player1_line_edit.setText('Player 1')
self.player2_line_edit.setText('Player 2')
else:
pass
else:
self.new_game_radio_button.check_first()
self.stacked_layout.setCurrentIndex(1)
self.player1_line_edit.setText('Player 1')
self.player2_line_edit.setText('Player 2')
def quit_opt(self): #options from menu bar
choice = QMessageBox.question(self, 'Exit',
'Do you really want to exit the game?',
QMessageBox.Yes | QMessageBox.No)
if choice == QMessageBox.Yes:
sys.exit()
else:
pass
def help_opt(self): # options from menu bar
self.dialog = HelpWindow()
self.dialog.show()
@classmethod
def end_game_change_value(cls,
value): #method used to verify if game has ended
cls.end_game = value
def create_welcome_layout(self): #first layout
self.welcome_layout = QVBoxLayout()
self.welcome_widget = QWidget()
self.welcome_widget.setLayout(self.welcome_layout)
def create_new_game_layout(self): #start new game layout (new game menu)
self.player1_label = QLabel('First player name:')
self.player2_label = QLabel('Second player name:')
self.player1_line_edit = QLineEdit()
self.player2_line_edit = QLineEdit()
self.cancel_button = QPushButton('Cancel')
self.cancel_button.setMaximumWidth(330)
self.cancel_button.setMinimumWidth(330)
self.cancel_button.setMinimumHeight(60)
self.start_button = QPushButton('Start New Game')
self.start_button.setMaximumWidth(330)
self.start_button.setMinimumWidth(330)
self.start_button.setMinimumHeight(60)
self.start_button.clicked.connect(self.start_new_game)
self.cancel_button.clicked.connect(self.cancel)
self.player_grid = QGridLayout()
self.new_game_grid = QGridLayout()
#player grid
self.player_grid.addWidget(self.player1_label, 0, 0)
self.player_grid.addWidget(self.player2_label, 1, 0)
self.player_grid.addWidget(self.player1_line_edit, 0, 1)
self.player_grid.addWidget(self.player2_line_edit, 1, 1)
#new game grid
self.new_game_radio_button = RadioButton('Play with',
('NPC', 'Friend'))
self.new_game_grid.addWidget(self.new_game_radio_button, 0, 0)
self.new_game_grid.addLayout(self.player_grid, 0, 1)
self.new_game_grid.addWidget(self.cancel_button, 1, 0)
self.new_game_grid.addWidget(self.start_button, 1, 1)
self.new_game_widget = QWidget()
self.new_game_widget.setLayout(self.new_game_grid)
def create_game_layout(self, player_type):
self.player1_points = QLabel('0')
self.player1_points.setAlignment(Qt.AlignTop)
self.player2_points = QLabel('0')
self.player2_points.setAlignment(Qt.AlignTop)
self.player1_name = QLabel(self.player1_line_edit.text())
if player_type == 1:
self.player2_name = QLabel(self.player2_line_edit.text() +
' (NPC)')
else:
self.player2_name = QLabel(self.player2_line_edit.text())
self.points1_label = QLabel('Points:')
self.points1_label.setAlignment(Qt.AlignBottom)
self.points2_label = QLabel('Points:')
self.points2_label.setAlignment(Qt.AlignBottom)
self.player1_card = QLabel()
self.player2_card = QLabel()
self.stop_button_player1 = QPushButton('Stop')
self.pull_button_player1 = QPushButton('Pull')
self.stop_button_player2 = QPushButton('Stop')
self.pull_button_player2 = QPushButton('Pull')
self.new_deal_button = QPushButton('New Deal')
self.information_field = QPlainTextEdit('Log here baby')
self.information_field.setMaximumHeight(243)
self.information_field.setMaximumWidth(200)
#Buttons connection
self.stop_button_player1.clicked.connect(
lambda: self.stop_card_player1(player_type))
self.stop_button_player1.setMinimumHeight(30)
self.pull_button_player1.clicked.connect(
lambda: self.pull_card_player1(player_type))
self.pull_button_player1.setMinimumHeight(30)
self.stop_button_player2.clicked.connect(self.stop_card_player2)
self.stop_button_player2.setMinimumHeight(30)
self.pull_button_player2.clicked.connect(self.pull_card_player2)
self.pull_button_player2.setMinimumHeight(30)
self.new_deal_button.clicked.connect(self.new_deal)
self.new_deal_button.setMaximumWidth(90)
self.new_deal_button.setMinimumHeight(80)
#Table
self.table = QTableWidget()
self.table.setRowCount(11)
self.table.setColumnCount(2)
self.table.setHorizontalHeaderLabels(
("{0};{1};").format(self.player1_name.text(),
self.player2_name.text()).split(";"))
self.table.setVerticalHeaderLabels(
("1;2;3;4;5;6;7;8;9;10;SUM").split(";"))
self.table.setMaximumHeight(355)
self.table.setMaximumWidth(237)
#Grids definitions
self.main_game_grid = QGridLayout()
self.board_grid = QGridLayout()
self.table_grid = QGridLayout()
self.below_table_grid = QGridLayout()
self.player1_grid = QGridLayout()
self.player2_grid = QGridLayout()
self.player1_board_grid = QGridLayout()
self.player2_board_grid = QGridLayout()
self.player1_buttons_grid = QGridLayout()
self.player2_buttons_grid = QGridLayout()
self.player1_points_grid = QGridLayout()
self.player2_points_grid = QGridLayout()
#player points grids
self.player1_points_grid.addWidget(self.points1_label, 0, 0)
self.player1_points_grid.addWidget(self.player1_points, 1, 0)
self.player2_points_grid.addWidget(self.points2_label, 0, 0)
self.player2_points_grid.addWidget(self.player2_points, 1, 0)
#player buttons grids
self.player1_buttons_grid.addWidget(self.stop_button_player1, 0, 0)
self.player1_buttons_grid.addWidget(self.pull_button_player1, 0, 1)
self.player2_buttons_grid.addWidget(self.stop_button_player2, 0, 0)
self.player2_buttons_grid.addWidget(self.pull_button_player2, 0, 1)
#player board grids
self.player1_board_grid.addWidget(self.player1_name, 0, 0)
self.player1_board_grid.addWidget(self.player1_card, 0, 1)
self.player1_board_grid.addLayout(self.player1_points_grid, 0, 3)
self.player2_board_grid.addWidget(self.player2_name, 0, 0)
self.player2_board_grid.addWidget(self.player2_card, 0, 1)
self.player2_board_grid.addLayout(self.player2_points_grid, 0, 3)
#player grids
self.player1_grid.addLayout(self.player1_buttons_grid, 0, 0)
self.player1_grid.addLayout(self.player1_board_grid, 1, 0)
self.player2_grid.addLayout(self.player2_buttons_grid, 1, 0)
self.player2_grid.addLayout(self.player2_board_grid, 0, 0)
#below table grid
self.below_table_grid.addWidget(self.information_field, 0, 0)
self.below_table_grid.addWidget(self.new_deal_button, 0, 1)
#three main grids
self.board_grid.addLayout(self.player1_grid, 0, 0)
self.board_grid.addLayout(self.player2_grid, 1, 0)
self.table_grid.addWidget(self.table, 0, 0)
self.table_grid.addLayout(self.below_table_grid, 1, 0)
self.main_game_grid.addLayout(self.board_grid, 0, 0)
self.main_game_grid.addLayout(self.table_grid, 0, 1)
# layout
self.game_widget = QWidget()
self.game_widget.setLayout(self.main_game_grid)
def cancel(self):
self.stacked_layout.setCurrentIndex(0)
def start_new_game(self):
player_type = self.new_game_radio_button.selected_button()
if len(self.player1_line_edit.text()) > 10 or len(
self.player2_line_edit.text()) > 10:
QMessageBox.information(
self, "Too long name",
"At least one of player's name is too long. It has to be shorter than 10 characters."
)
elif self.player1_line_edit.text(
) == '' or self.player2_line_edit.text() == '':
QMessageBox.information(
self, "Empty name",
"At least one of player's name is empty. Please provide correct one."
)
else:
if self.stacked_layout.count() > 2:
self.stacked_layout.removeWidget(self.game_widget)
self.create_game_layout(player_type)
self.stacked_layout.addWidget(self.game_widget)
self.stacked_layout.setCurrentIndex(2)
self.player1_score = 0
self.player2_score = 0
self.match = -1
self.new_match()
def new_match(self):
self.end_game_change_value(False)
self.new_deal_button.setDisabled(True)
self.match += 1
self.deck = Deck()
self.turn = 0
self.disable_player2_buttons()
self.stop_counter = 0
self.player1_allcards = []
self.player2_allcards = []
self.pixmap = QPixmap('karty\empty.png')
self.pixmap = self.pixmap.scaledToWidth(180)
self.player1_card.setPixmap(self.pixmap)
self.player2_card.setPixmap(self.pixmap)
self.information_field.setPlainText('New deal! {0} starts'.format(
self.player1_name.text()))
def pull_card_player1(self, player_type):
#card pixmap
self.pixmap1 = QPixmap(
os.path.join('karty', '{0}.png').format(self.deck.pack[self.turn]))
self.pixmap1 = self.pixmap1.scaledToWidth(180)
self.player1_card.setPixmap(self.pixmap1)
self.player1_points.setText(
str(
int(self.player1_points.text()) +
self.points(self.deck.pack[self.turn][:2])))
#log info
self.information_field.setPlainText(
self.information_field.toPlainText() +
'\n{0} pulls and gains {1} points'.format(
self.player1_name.text(),
str(self.points(self.deck.pack[self.turn][:2]))))
self.player1_allcards.append(self.deck.pack[self.turn])
self.turn += 1
self.stop_counter = 0
self.disable_player1_buttons()
if player_type == 1:
self.game_function()
if self.end_game == False:
self.npc_turn()
elif player_type == 2 and self.end_game == False:
self.enable_player2_buttons()
self.game_function()
else:
self.disable_player1_buttons()
self.disable_player2_buttons()
def stop_card_player1(self, player_type):
self.stop_counter += 1
#log info
self.information_field.setPlainText(
self.information_field.toPlainText() +
'\n{0} stops the card'.format(self.player1_name.text()))
self.disable_player1_buttons()
if player_type == 1:
self.game_function()
if self.end_game == False:
self.npc_turn()
elif player_type == 2 and self.end_game == False:
self.enable_player2_buttons()
self.game_function()
else:
self.disable_player1_buttons()
self.disable_player2_buttons()
def pull_card_player2(self):
#card pixmap
self.pixmap2 = QPixmap(
os.path.join('karty', '{0}.png').format(self.deck.pack[self.turn]))
self.pixmap2 = self.pixmap2.scaledToWidth(180)
self.player2_card.setPixmap(self.pixmap2)
self.player2_points.setText(
str(
int(self.player2_points.text()) +
self.points(self.deck.pack[self.turn][:2])))
#log info
self.information_field.setPlainText(
self.information_field.toPlainText() +
'\n{0} pulls and gains {1} points'.format(
self.player2_name.text(),
str(self.points(self.deck.pack[self.turn][:2]))))
self.player2_allcards.append(self.deck.pack[self.turn])
self.turn += 1
self.stop_counter = 0
self.disable_player2_buttons()
if self.end_game == False:
self.enable_player1_buttons()
self.game_function()
else:
self.disable_player1_buttons()
def stop_card_player2(self):
self.disable_player2_buttons()
self.stop_counter += 1
#log info
self.information_field.setPlainText(
self.information_field.toPlainText() +
'\n{0} stops the card'.format(self.player2_name.text()))
if self.end_game == False:
self.enable_player1_buttons()
self.game_function()
def game_function(self): #check whether there is a winning result
if int(self.player1_points.text()) == 21 and int(
self.player2_points.text()) == 21:
self.draw()
if int(self.player1_points.text()) == 21 and self.stop_counter == 1:
self.player1_wins()
if int(self.player2_points.text()) == 21 and self.stop_counter == 1:
self.player2_wins()
# =====================Two Aces========================
if int(self.player1_points.text()
) == 22 and 'AA' in self.player1_allcards[
0] and 'AA' in self.player1_allcards[1]:
self.player1_wins()
self.information_field.setPlainText(
self.information_field.toPlainText() +
'\n{0} has two Aces!'.format(self.player1_name.text()))
if int(self.player2_points.text()
) == 22 and 'AA' in self.player2_allcards[
0] and 'AA' in self.player2_allcards[1]:
self.player2_wins()
self.information_field.setPlainText(
self.information_field.toPlainText() +
'\n{0} has two Aces!'.format(self.player1_name.text()))
# ==================================================================
#============================Two times Stop button in row============================
if self.stop_counter == 2:
if int(self.player1_points.text()) > int(
self.player2_points.text()):
self.player1_wins()
elif int(self.player1_points.text()) < int(
self.player2_points.text()):
self.player2_wins()
else:
self.draw()
if int(self.player1_points.text()) > 21: # player 1 exceeds 21 points
self.information_field.setPlainText(
self.information_field.toPlainText() + '. 21 is exceeded!')
self.player2_wins()
if int(self.player2_points.text()) > 21: # player 2 exceeds 21 points
self.disable_player1_buttons()
self.information_field.setPlainText(
self.information_field.toPlainText() + '. 21 is exceeded!')
self.player1_wins()
def npc_turn(self): #determines when npc pulls or stops the card
time.sleep(0.5)
if int(self.player1_points.text()) == 21 and int(
self.player2_points.text()) in [18, 19]:
self.pull_card_player2()
elif int(self.player1_points.text()) == 21 and int(
self.player2_points.text()) == 20:
self.stop_card_player2()
elif int(self.player1_points.text()) >= 21:
self.stop_card_player2()
elif int(self.player1_points.text()) >= int(
self.player2_points.text()) or int(
self.player2_points.text()) <= 11:
self.pull_card_player2()
elif int(self.player2_points.text()) == 12:
if random.randint(0, 100) < 85:
self.pull_card_player2()
else:
self.stop_card_player2()
elif int(self.player2_points.text()) == 13:
if random.randint(0, 100) < 80:
self.pull_card_player2()
else:
self.stop_card_player2()
elif int(self.player2_points.text()) == 14:
if random.randint(0, 100) < 70:
self.pull_card_player2()
else:
self.stop_card_player2()
elif int(self.player2_points.text()) == 15:
if random.randint(0, 100) < 50:
self.pull_card_player2()
else:
self.stop_card_player2()
elif int(self.player2_points.text()) == 16:
if random.randint(0, 100) < 35:
self.pull_card_player2()
else:
self.stop_card_player2()
elif int(self.player2_points.text()) == 17:
if random.randint(0, 100) < 20:
self.pull_card_player2()
else:
self.stop_card_player2()
elif int(self.player2_points.text()) >= 18:
if random.randint(0, 100) < 5:
self.pull_card_player2()
else:
self.stop_card_player2()
else:
self.stop_card_player2()
def player1_wins(self): #action when player 1 wins
self.player1_score += 1
self.sum_rows()
self.disable_player1_buttons()
self.disable_player2_buttons()
self.table.setItem(self.match, 0, QTableWidgetItem('1'))
self.table.setItem(self.match, 1, QTableWidgetItem('0'))
self.end_game_change_value(True)
#log
self.information_field.setPlainText(
self.information_field.toPlainText() +
'\n{0} wins the deal with {1} points!'.format(
self.player1_name.text(), self.player1_points.text()))
if self.match < 9:
self.new_deal_button.setDisabled(False)
else:
self.result_message(self.player1_score, self.player2_score)
def player2_wins(self): #action when player 2 wins
self.player2_score += 1
self.sum_rows()
self.disable_player1_buttons()
self.disable_player2_buttons()
self.table.setItem(self.match, 0, QTableWidgetItem('0'))
self.table.setItem(self.match, 1, QTableWidgetItem('1'))
self.end_game_change_value(True)
#log
self.information_field.setPlainText(
self.information_field.toPlainText() +
'\n{0} wins the deal with {1} points!'.format(
self.player2_name.text(), self.player2_points.text()))
if self.match < 9:
self.new_deal_button.setDisabled(False)
else:
self.result_message(self.player1_score, self.player2_score)
def draw(self): #action when there is a draw
self.disable_player1_buttons()
self.disable_player2_buttons()
self.table.setItem(self.match, 0, QTableWidgetItem('0'))
self.table.setItem(self.match, 1, QTableWidgetItem('0'))
self.end_game_change_value(True)
#log
self.information_field.setPlainText(
self.information_field.toPlainText() + '\nDraw!')
if self.match < 9:
self.new_deal_button.setDisabled(False)
else:
self.result_message(self.player1_score, self.player2_score)
def result_message(self, player1_score, player2_score):
if player1_score > player2_score:
QMessageBox.information(
self, "{0} won!".format(self.player1_name.text()),
"The score is {0}:{1}. Good luck next time {2}!".format(
player1_score, player2_score, self.player2_name.text()))
elif player1_score < player2_score:
QMessageBox.information(
self, "{0} won!".format(self.player2_name.text()),
"The score is {0}:{1}. Good luck next time {2}!".format(
player2_score, player1_score, self.player1_name.text()))
else:
QMessageBox.information(
self, "Draw!",
"Both players scored {0} points".format(player1_score))
def disable_player1_buttons(self):
self.pull_button_player1.setDisabled(True)
self.stop_button_player1.setDisabled(True)
def enable_player1_buttons(self):
self.pull_button_player1.setDisabled(False)
self.stop_button_player1.setDisabled(False)
def disable_player2_buttons(self):
self.pull_button_player2.setDisabled(True)
self.stop_button_player2.setDisabled(True)
def enable_player2_buttons(self):
self.pull_button_player2.setDisabled(False)
self.stop_button_player2.setDisabled(False)
def points(self,
value): #method to match card's name with its points value
score = {
'11': 1,
'22': 2,
'33': 3,
'44': 4,
'55': 5,
'66': 6,
'77': 7,
'88': 8,
'99': 9,
'10': 10,
'WW': 2,
'DD': 3,
'KK': 4,
'AA': 11
}
return score[value]
def sum_rows(self): #sums rows from the table
self.table.setItem(10, 0, QTableWidgetItem(str(self.player1_score)))
self.table.setItem(10, 1, QTableWidgetItem(str(self.player2_score)))
def new_deal(self): #start new deal
self.enable_player1_buttons()
self.player1_card.setText('')
self.player2_card.setText('')
self.player1_points.setText('0')
self.player2_points.setText('0')
self.new_match()
class MainUI(QWidget):
def __init__(self, parent=None):
# 创建更新历史数据的线程
self.hist_data_thread = UpdateHistData()
self.hist_data_thread.update_hist_data_signal.connect(
self.update_hist_data)
self.hist_data_thread.start()
# 创建实时价格更新线程
self.live_price_thread = GetLivePrice()
self.live_price_thread.update_data.connect(self.update_price)
# 在历史数据更新完成后再启动
super(MainUI, self).__init__(parent)
# 设置窗口名称
self.setWindowTitle("APIA Quant")
# initial size
self.resize(1200, 600)
# 完成一些复杂的主要的布局
self.init_ui()
# 窗口居中显示
self.center()
# 设置窗口透明度
self.setWindowOpacity(0.98)
self.main_layout.setSpacing(0)
#设置窗口主题
self.setStyleSheet(qdarkstyle.load_stylesheet_pyqt5())
def init_ui(self):
# 创建主部件的网格布局
self.main_layout = QHBoxLayout(self)
# 左侧布局开始
# 创建左侧frame
self.left_frame = QFrame(self)
self.left_frame.setFrameShape(QFrame.StyledPanel)
#在这个frame中使用垂直布局
self.left_verticalLayout = QVBoxLayout(self.left_frame)
# function buttons
self.login_btn = QPushButton(self.left_frame)
self.login_btn.setText("Login")
self.login_btn.setFont(QFont('Arial', 12, QFont.Bold))
self.login_btn.clicked.connect(self.login)
self.login_btn.setEnabled(False)
self.login_btn.setShortcut(Qt.Key_Return)
self.home_btn = QPushButton(self.left_frame)
self.home_btn.setText('Home')
self.home_btn.setFont(QFont('Arial', 12, QFont.Bold))
self.home_btn.clicked.connect(lambda: self.display_right(index=1))
self.home_btn.setEnabled(False)
self.manage_etf_btn = QPushButton(self.left_frame)
self.manage_etf_btn.setText('Manage ETFs')
self.manage_etf_btn.setFont(QFont('Arial', 12, QFont.Bold))
self.manage_etf_btn.clicked.connect(
lambda: self.display_right(index=2))
self.manage_etf_btn.setEnabled(False)
self.get_hist_btn = QPushButton(self.left_frame)
self.get_hist_btn.setText('Update Historical Data')
self.get_hist_btn.setFont(QFont('Arial', 12, QFont.Bold))
self.get_hist_btn.clicked.connect(lambda: self.display_right(index=3))
self.get_hist_btn.setEnabled(False)
self.candle_btn = QPushButton(self.left_frame)
self.candle_btn.setText('Show Candles')
self.candle_btn.setFont(QFont('Arial', 12, QFont.Bold))
self.candle_btn.clicked.connect(lambda: self.display_right(index=4))
self.candle_btn.setEnabled(False)
self.trading_signal_btn = QPushButton(self.left_frame)
self.trading_signal_btn.setText('Trading Signals')
self.trading_signal_btn.setFont(QFont('Arial', 12, QFont.Bold))
self.trading_signal_btn.clicked.connect(
lambda: self.display_right(index=5))
self.trading_signal_btn.setEnabled(False)
self.back_test_btn = QPushButton(self.left_frame)
self.back_test_btn.setText('Back Test')
self.back_test_btn.setFont(QFont('Arial', 12, QFont.Bold))
self.back_test_btn.clicked.connect(lambda: self.display_right(index=6))
self.back_test_btn.setEnabled(False)
self.core_strategy_btn = QPushButton(self.left_frame)
self.core_strategy_btn.setText('Core Strategy Table')
self.core_strategy_btn.setFont(QFont('Arial', 12, QFont.Bold))
self.core_strategy_btn.clicked.connect(
lambda: self.display_right(index=7))
self.core_strategy_btn.setEnabled(False)
self.position_calculator_btn = QPushButton(self.left_frame)
self.position_calculator_btn.setText('Position Calculator')
self.position_calculator_btn.setFont(QFont('Arial', 12, QFont.Bold))
self.position_calculator_btn.clicked.connect(
lambda: self.display_right(index=8))
self.position_calculator_btn.setEnabled(False)
self.quit_btn = QPushButton(self.left_frame)
self.quit_btn.setText('Quit')
self.quit_btn.setFont(QFont('Arial', 12, QFont.Bold))
self.quit_btn.clicked.connect(QCoreApplication.instance().quit)
self.quit_btn.setEnabled(True)
# 将上述功能按键添加到当前的垂直布局
self.left_verticalLayout.addWidget(self.login_btn)
self.left_verticalLayout.addWidget(self.home_btn)
self.left_verticalLayout.addWidget(self.manage_etf_btn)
self.left_verticalLayout.addWidget(self.get_hist_btn)
self.left_verticalLayout.addWidget(self.candle_btn)
self.left_verticalLayout.addWidget(self.trading_signal_btn)
self.left_verticalLayout.addWidget(self.back_test_btn)
self.left_verticalLayout.addWidget(self.core_strategy_btn)
self.left_verticalLayout.addWidget(self.position_calculator_btn)
self.left_verticalLayout.addWidget(self.quit_btn)
# 右侧布局开始
# 创建右侧frame
self.right_frame = QFrame(self)
self.right_frame.setFrameShape(QFrame.StyledPanel)
#这里之后会另外进行UI创建的
self.login_pg = Login()
self.get_hist_pg = GetHistData()
# 创建别的页面之前先更新数据
self.get_hist_pg.get_hist_data()
self.home_pg = Home()
self.candle_pg = Candle()
self.manage_etf_pg = ETFManagement()
self.trading_signal_pg = TradingSignal()
self.back_test_pg = BackTest()
self.core_strategy_pg = CoreStrategy()
self.position_calculator_pg = PositionCalculator()
# 在右侧frame创建stack
self.stack = QStackedLayout(self.right_frame)
#将上面的页面加入到stack
self.stack.addWidget(self.login_pg)
self.stack.addWidget(self.home_pg)
self.stack.addWidget(self.manage_etf_pg)
self.stack.addWidget(self.get_hist_pg)
self.stack.addWidget(self.candle_pg)
self.stack.addWidget(self.trading_signal_pg)
self.stack.addWidget(self.back_test_pg)
self.stack.addWidget(self.core_strategy_pg)
self.stack.addWidget(self.position_calculator_pg)
# 用于更新etf列表的信号连接
self.manage_etf_pg.re_init_signal.connect(self.re_init)
# 创建splitter
self.splitter = QSplitter(Qt.Horizontal)
self.splitter.addWidget(self.left_frame)
self.splitter.addWidget(self.right_frame)
self.splitter.setSizes((200, 800))
# 将splitter加入到main_layout
self.main_layout.addWidget(self.splitter)
self.setLayout(self.main_layout)
# 窗口最大化
# self.showMaximized()
def center(self):
# 获取桌面尺寸
screen = QDesktopWidget().screenGeometry()
# 获取窗口本身的尺寸和位置
size = self.geometry()
# 对窗口进行平移
self.move((screen.width() - size.width()) / 2,
(screen.height() - size.height()) / 2)
def display_right(self, index):
# 在右边frame显示对应的页面
self.stack.setCurrentIndex(index)
if index != 2:
self.get_hist_pg.pgb.setVisible(False)
self.get_hist_pg.pgb.setValue(0)
def login(self):
if LoginForm().exec_() == QDialog.Accepted:
# 将login按钮设置为不可用
self.login_btn.setText("Welcome to APIA Quant System")
self.login_btn.setEnabled(False)
# 将剩下的按钮全部设为可用，代表登录成功
self.home_btn.setEnabled(True)
self.manage_etf_btn.setEnabled(True)
self.get_hist_btn.setEnabled(True)
self.candle_btn.setEnabled(True)
self.trading_signal_btn.setEnabled(True)
self.back_test_btn.setEnabled(True)
self.core_strategy_btn.setEnabled(True)
self.position_calculator_btn.setEnabled(True)
# 直接跳转至home页面
self.stack.setCurrentIndex(1)
def re_init(self):
# 先终止线程，防止数据对不上
self.live_price_thread.terminate()
self.live_price_thread.etfs = np.load('./Data/etfs.npy').tolist()
# 重新启动线程
self.live_price_thread.start()
self.stack.removeWidget(self.home_pg)
del self.home_pg
self.stack.removeWidget(self.manage_etf_pg)
del self.manage_etf_pg
self.stack.removeWidget(self.get_hist_pg)
del self.get_hist_pg
self.stack.removeWidget(self.candle_pg)
del self.candle_pg
self.stack.removeWidget(self.trading_signal_pg)
del self.trading_signal_pg
self.stack.removeWidget(self.back_test_pg)
del self.back_test_pg
self.stack.removeWidget(self.core_strategy_pg)
del self.core_strategy_pg
self.stack.removeWidget(self.position_calculator_pg)
del self.position_calculator_pg
# 创建别的页面之前先更新数据
# self.get_hist_pg.get_hist_data()
self.home_pg = Home()
self.manage_etf_pg = ETFManagement()
self.get_hist_pg = GetHistData()
self.candle_pg = Candle()
self.trading_signal_pg = TradingSignal()
self.back_test_pg = BackTest()
self.core_strategy_pg = CoreStrategy()
self.position_calculator_pg = PositionCalculator()
# 将上面的页面加入到stack
self.stack.addWidget(self.login_pg)
self.stack.addWidget(self.home_pg)
self.stack.addWidget(self.manage_etf_pg)
self.stack.addWidget(self.get_hist_pg)
self.stack.addWidget(self.candle_pg)
self.stack.addWidget(self.trading_signal_pg)
self.stack.addWidget(self.back_test_pg)
self.stack.addWidget(self.core_strategy_pg)
self.stack.addWidget(self.position_calculator_pg)
self.manage_etf_pg.re_init_signal.connect(window.re_init)
self.stack.setCurrentIndex(1)
def update_hist_data(self, sig):
print(sig)
self.hist_data_thread.terminate()
self.live_price_thread.start()
self.login_btn.setEnabled(True)
def update_price(self, data):
self.home_pg.show_live_price(data)
self.candle_pg.update_price(data)
self.position_calculator_pg.update_position_table(data)
class MainWidget(QMainWindow):
def __init__(self, user: User):
super().__init__()
self.mainWidget = QWidget()
self.setMinimumSize(500, 500)
self.user = user
self.setStyleSheet(open('main.css').read())
self.dashboard_button = QPushButton("Dashboard")
self.dashboard_button.clicked.connect(
lambda success: self.LoadDashboardLayout(success))
self.home_button = QPushButton("Home")
self.home_button.clicked.connect(lambda: self.LoadHomeLayout())
self.profile_button = QPushButton("Profile")
self.profile_button.clicked.connect(
lambda success: self.LoadProfileLayout(success))
self.grid = QGridLayout()
self.upperLayout = QHBoxLayout()
self.upperLayout.addWidget(self.dashboard_button)
self.upperLayout.addWidget(self.home_button)
self.upperLayout.addWidget(self.profile_button)
self.upperExternal = QFrame()
self.upperExternal.setStyleSheet(
".QFrame{background-color: white; border: 2px solid black; border-radius: 10px;}"
)
self.upperExternal.setLayout(self.upperLayout)
#print(self.user.courses)
self.home_layout = None
self.dashboard_layout = None
self.profile_layout = None
self.course_layout = None
self.new_course_layout = None
self.movie_layout = None
self.addmovie_layout = None
self.CourseMovies_layout = None
self.changepass_layout = None
self.stack = QStackedLayout()
self.grid.addWidget(self.upperExternal, 1, 1)
self.grid.addLayout(self.stack, 2, 1)
self.mainWidget.setLayout(self.grid)
self.setCentralWidget(self.mainWidget)
self.LoadHomeLayout()
# self.Recommender=RecommendationEngine()
# self.Recommender.LoadRecommendations(self.user)
exit = QAction("&Exit", self)
exit.triggered.connect(self.closeEvent)
self.show()
def closeEvent(self, event):
self.silence()
close = QMessageBox()
close.setText("You sure?")
close.setStandardButtons(QMessageBox.Yes | QMessageBox.Cancel)
close = close.exec()
if close == QMessageBox.Yes:
event.accept()
else:
event.ignore()
#HomeLayoout----------------------------------------------------------------------------------
#Sets homelayout as default layout
def LoadHomeLayout(self):
self.setWindowTitle("Home")
if self.home_layout == None:
self.home_layout = HomeLayout(self.user)
self.home_layout._WatchMovie_.connect(
lambda url, M_ID: self.LoadMovieLayout(url, M_ID))
self.stack.addWidget(self.home_layout)
self.stack.setCurrentWidget(self.home_layout)
#sets movielayout as default layout
def LoadMovieLayout(self, url, movieID):
self.setWindowTitle("Movie")
if self.movie_layout != None:
self.stack.removeWidget(self.movie_layout)
del self.movie_layout
self.movie_layout = MovieLayout(url, movieID, self.user)
self.stack.addWidget(self.movie_layout)
self.stack.setCurrentWidget(self.movie_layout)
#DashBoardLayout----------------------------------------------------------------------------------
#sets dashboard layout as default layout
def LoadDashboardLayout(self, success):
if (success == 1):
self.dashboard_layout.message.setText(
"Successfully Submitted Course")
self.course_layout = None
elif (success == 2):
self.dashboard_layout.message.setText(
"Successfully Submitted Movie")
self.addmovie_layout = None
elif (success == 3):
pass
self.setWindowTitle("Dashboard")
if self.dashboard_layout == None:
self.dashboard_layout = DashboardLayout(self.user)
self.dashboard_layout.new_course_request.connect(
self.LoadCourseLayout)
self.dashboard_layout.openCourse_request.connect(
lambda x: self.LoadCourseMovies(x))
self.stack.addWidget(self.dashboard_layout)
self.stack.setCurrentWidget(self.dashboard_layout)
self.silence()
#sets course layout as default layout (upload courses)
def LoadCourseLayout(self):
self.setWindowTitle("Add Course")
if self.course_layout == None:
self.course_layout = CourseInputDialog(self.user)
self.course_layout.loaddashlayout.connect(
lambda success: self.LoadDashboardLayout(success))
self.stack.addWidget(self.course_layout)
self.stack.setCurrentWidget(self.course_layout)
#sets dash movie layout as default layout (upload movie)
def LoadDashMovieLayout(self, courseID):
self.setWindowTitle("Add Movie")
if self.addmovie_layout != None:
self.stack.removeWidget(self.addmovie_layout)
del self.addmovie_layout
self.addmovie_layout = MovieInputDialog(self.user, courseID)
self.addmovie_layout.goback_request.connect(
lambda C_ID: self.LoadCourseMovies(C_ID))
self.stack.addWidget(self.addmovie_layout)
self.stack.setCurrentWidget(self.addmovie_layout)
def LoadCourseMovies(self, courseID):
self.setWindowTitle("Course Movies")
if self.CourseMovies_layout != None:
self.stack.removeWidget(self.CourseMovies_layout)
del self.CourseMovies_layout
self.CourseMovies_layout = CourseMovieLayout(self.user, courseID)
self.CourseMovies_layout.new_movie_request.connect(
lambda C_ID: self.LoadDashMovieLayout(C_ID))
self.CourseMovies_layout.goback_request.connect(
lambda success: self.LoadDashboardLayout(success))
self.CourseMovies_layout._WatchMovie_.connect(
lambda url, M_ID: self.LoadMovieLayout(url, M_ID))
self.stack.addWidget(self.CourseMovies_layout)
self.stack.setCurrentWidget(self.CourseMovies_layout)
#ProfileLayout---------------------------------------------------------------------------------------------
#sets profile layout as default layout
def LoadProfileLayout(self, success):
self.setWindowTitle("Profile")
if self.profile_layout != None:
self.stack.removeWidget(self.profile_layout)
del self.profile_layout
self.profile_layout = ProfileLayout(self.user)
self.profile_layout.changePass_request.connect(
lambda: self.LoadChangePassLayout())
if (success == 1):
self.profile_layout.errorMessage.setText(
"Password Changed Successfully")
self.stack.addWidget(self.profile_layout)
self.stack.setCurrentWidget(self.profile_layout)
self.silence()
def LoadChangePassLayout(self):
self.setWindowTitle("Change Password")
if self.changepass_layout == None:
self.changepass_layout = ChangePasswordLayout(self.user)
self.changepass_layout.goback_request.connect(
lambda success: self.LoadProfileLayout(success))
self.stack.addWidget(self.changepass_layout)
self.stack.setCurrentWidget(self.changepass_layout)
#-----------------------------------------------------------------------------------------------------------
#stops movie from running in background (movie cleanup)
def silence(self):
if (self.movie_layout != None):
self.movie_layout.Stop()
class SolveEquationWidget(QWidget):
def __init__(self, parent=None):
super().__init__(parent)
self.start = True
self.resize(300, 200)
self.layout = QStackedLayout()
self.start_widget = QWidget()
self.start_layout = QVBoxLayout()
self._21equation = QPushButton('2 variables linear equation')
self._21equation.clicked.connect(
partial(self.create_solving_widget, 2, 3, func='line'))
self._21equation.setMinimumHeight(80)
change_font(self._21equation)
self._31equation = QPushButton('3 variables linear equation')
self._31equation.clicked.connect(
partial(self.create_solving_widget, 3, 4, func='line'))
self._31equation.setMinimumHeight(80)
change_font(self._31equation)
self._12equation = QPushButton('1 variables quadratic equation')
self._12equation.clicked.connect(
partial(self.create_solving_widget, 1, 3, func='quad'))
self._12equation.setMinimumHeight(80)
change_font(self._12equation)
self.start_layout.addWidget(self._21equation)
self.start_layout.addWidget(self._31equation)
self.start_layout.addWidget(self._12equation)
self.start_widget.setLayout(self.start_layout)
self.layout.addWidget(self.start_widget)
self.setLayout(self.layout)
def create_solving_widget(self, row, column, func):
self.func = func
self.start = False
self.solving_widget = QWidget()
self.solving_layout = QVBoxLayout()
return_button = Button('Return')
return_button.clicked.connect(self.return_to_start_widget)
self.solving_layout.addWidget(return_button)
self.entries = []
for i in range(row):
self.entries.append(QHBoxLayout())
for j in range(column):
self.entries[i].addWidget(QLineEdit())
self.solving_layout.addLayout(self.entries[i])
result_hbox = QHBoxLayout()
result_label = QLabel('Result')
result_hbox.addWidget(result_label)
self.result_num = []
if func == 'quad':
row = 2
for i in range(row):
self.result_num.append(QLabel())
result_hbox.addWidget(self.result_num[i])
self.solving_layout.addLayout(result_hbox)
ok_button = Button('OK')
ok_button.clicked.connect(self.solve)
self.solving_layout.addWidget(ok_button)
self.solving_widget.setLayout(self.solving_layout)
self.layout.addWidget(self.solving_widget)
self.layout.setCurrentIndex(1)
def return_to_start_widget(self):
self.start = True
clear_layout(self.solving_layout)
del self.solving_widget
self.layout.removeWidget(self.layout.currentWidget())
self.layout.setCurrentIndex(0)
def solve(self):
para = []
for hbox in self.entries:
for i in range(hbox.count()):
para.append(evaluator.parse(hbox.itemAt(i).widget().text()))
if self.func == 'line':
result = linear_solver(*para)
elif self.func == 'quad':
result = quad_solver(*para)
if result:
for i in range(len(self.result_num)):
self.result_num[i].setText(str(round(result[i], 11)))
else:
self.result_num[0].setText("No Answer")
def keyPressEvent(self, event):
if not self.start:
if event.key() == Qt.Key_Enter:
self.solve()
@staticmethod
def run(parent=None, position=None):
w = SolveEquationWidget(parent)
if position is not None:
w.move(position)
w.show()
