def __image_file_selection_event(self):
open = ControlFile('image')
open.click()
fname = open.value.split("/")
_filename = fname[len(fname) - 1]
## check blank path
if open.value == "":
return
## is image
try:
img = cv2.imread(open.value)
height, width, alp = img.shape
except:
self.alert(msg="File is not a image")
#check for file type
self.tempath = ""
self.path = open.value
self.title = "Open file " + path
self._imglabel.value = _filename
self.tempath = TEMP + _filename
copyfile(self.path, self.tempath)
self._ToolsBox__updateImage(self.tempath)
class OrganismsGUI(BaseWidget, Organisms):
'''
Main widget. Shows all entities created
'''
def __init__(self):
BaseWidget.__init__(self)
Organisms.__init__(self)
self._list = ControlList(
'Organisms',
add_function=self.__addOrganismBtnAction,
remove_function=self.__removeOrganismBtnAction)
self._list.horizontal_headers = [
'Kingdom', 'Class', 'Order', 'Family', 'Name'
]
self._panel = ControlEmptyWidget()
self.filedialog = ControlFile()
self.filedialog.hide()
self.mainmenu = [{
'File': [{
'Open': self.__openMenuAction
}, {
'Save': self.__saveMenuAction
}]
}]
# Add by default some entities
self.add(cat)
self.add(human)
def __addOrganismBtnAction(self):
# Popup a window to create a new entity with the user input
win = NewOrganismGUI()
win.parent = self
self._panel.value = win
win.show()
def __removeOrganismBtnAction(self):
if self._list.selected_row_index is not None:
self.remove(self._list.selected_row_index)
def add(self, organism):
Organisms.add(self, organism)
# Show the newly created entity in our GUI list
self._list += [
organism.kingdom, organism.cls, organism.order, organism.family,
organism.name
]
def remove(self, index):
# Remove the entity selected by user
Organisms.remove(self, index)
# Reflect changes in GUI
self._list -= index
def __saveMenuAction(self):
self.filedialog.use_save_dialog = True
self.filedialog.click()
try:
with open(self.filedialog.value, 'w') as file:
self.save(file)
except:
pass
def __openMenuAction(self):
self.filedialog.use_save_dialog = False
self.filedialog.click()
try:
with open(self.filedialog.value, 'r') as file:
self.load(file)
except:
pass
class FileEditor(BaseWidget):
def __init__(self):
super().__init__()
# mainmenu attribute can be specified to create the GUI menu
self.mainmenu = [{
'File': [{
'Open': self.__openEvent
}, {
'Save': self.__saveEvent
}, {
'Save as': self.__saveAsEvent
}, {
'Reload': self.__reloadEvent
}]
}]
# Create text area to edit file contents
self.editor = ControlTextArea()
# Create file dialog control object.
self.filedialog = ControlFile()
self.filedialog.hide()
# This attribute will hold the path to the current file being edited
self.current_file = None
def select_file(self, use_save_dialog=False):
'''
This function opens up the file dialog and waits for user input.
:return: Returns the selected user file or None if no file was selected.
'''
self.filedialog.use_save_dialog = use_save_dialog
self.filedialog.click()
value = self.filedialog.value
if len(value) == 0:
return None
return value
def read_file(self, path):
'''
Read file contents of a file and update editor text with its content
:param path:
:return:
'''
with open(path, 'r') as file:
self.editor.value = file.read()
def write_file(self, path):
'''
Write current editor content to a file
:param path:
:return:
'''
with open(path, 'w') as file:
file.write(self.editor.value)
def __openEvent(self):
# This is called when menu "Open..." is clicked
try:
selected_file = self.select_file()
if selected_file is None:
raise ValueError()
self.read_file(selected_file)
self.current_file = selected_file
except:
pass
def __saveEvent(self):
# Called when menu "Save" is opened
try:
if self.current_file is None:
self.__saveAsEvent()
else:
self.write_file(self.current_file)
except:
pass
def __saveAsEvent(self):
try:
selected_file = self.select_file(use_save_dialog=True)
if selected_file is None:
raise ValueError()
self.write_file(selected_file)
self.current_file = selected_file
except:
pass
def __reloadEvent(self):
try:
self.read_file(self.current_file)
except:
self.current_file = None
class SimpleExample1(BaseWidget):
def __init__(self):
super(SimpleExample1, self).__init__(' Thực Tập Cơ Sở ')
#main menu
self.mainmenu = [{
'File': [{
'Open Excel': self.__open,
'icon': 'img/folder_open.png'
}, '-', {
'Import': self.__import,
'icon': 'img/import_icon.png'
}]
}]
#tkinler for messagebox
root = tk.Tk()
root.withdraw()
#list
self._list = ControlList('Danh sách')
self._list.readonly = True
#1.open file excel và heap sort
self._file = ControlFile('Chọn file Excel')
self._butheapsort = ControlButton('Heap Sort')
self._butheapsort.icon = 'img/sort_icon.png'
self._butheapsort.value = self.__heapsort
self._butloadexcel = ControlButton('Load')
self._butloadexcel.icon = 'img/load_icon.png'
self._butloadexcel.value = self.__load
self._butremoveloadexcel = ControlButton('Hủy bỏ')
self._butremoveloadexcel.icon = 'img/remove_icon.png'
self._butremoveloadexcel.value = self.__removeloadexcel
#2.thêm thửa đất
self._diachi = ControlText('Địa chỉ')
self._dientich = ControlText('Diện tích')
self._chusohuuhientai = ControlText('Chủ sở hữu hiện tại')
self._loainha = ControlText('Loại nhà')
self._mucdichsudung = ControlText('Mục đích Sử dụng')
self._giatien = ControlText('Giá tiền')
self._but1 = ControlButton('Thêm thửa đất')
self._but1.value = self.__add
self._but1.icon = 'img/add_icon.png'
#3.tìm kiếm thử đất và xóa
#tìm kiếm
self._butsearch = ControlButton('Tìm kiếm')
self._butsearch.icon = 'img/search_icon.png'
self._butsearch.value = self.__search
self._timkiem = ControlText('Tìm Kiếm')
self._checklisttimkiem = ControlCheckBoxList('Chọn tiêu chí tìm kiếm:')
self._checklisttimkiem.hide()
self._buttonhideshowtimkiem = ControlButton('Hiển thị tiêu chí')
self._buttonhideshowtimkiem.value = self._buthideshowtimkiem
self._buttonhideshowtimkiem.icon = 'img/show.png'
self._buthuybo = ControlButton('Hủy bỏ')
self._buthuybo.icon = 'img/remove_icon.png'
self._buthuybo.value = self._huybo
#xóa
self._textxoa = ControlText('Nhập nội dung cần xóa')
self._butxoa = ControlButton('Xoá')
self._butxoa.icon = 'img/delete_icon.png'
self._butxoa.value = self.__xoa
self._checklistxoa = ControlCheckBoxList('Chọn tiêu chí xóa:')
self._checklistxoa.hide()
self._buttonhideshowxoa = ControlButton('Hiển thị tiêu chí')
self._buttonhideshowxoa.value = self._buthideshowxoa
self._buttonhideshowxoa.icon = 'img/show.png'
#4.xuất
self._directory = ControlDir('Chọn chỗ xuất file excel')
self._tenfilexuat = ControlText('Tên file xuất')
self._butxuat = ControlButton('Xuất')
self._butxuat.icon = 'img/export_icon.png'
self._butxuat.value = self.__xuat
#5.merge
self._filemerge = ControlFile('Chọn file Excel cần merge')
self._butimport = ControlButton('Import')
self._butimport.icon = 'img/import2_icon.png'
self._butimport.value = self._import
self._butmerge = ControlButton('Gộp')
self._butmerge.icon = 'img/merge_icon'
self._butmerge.value = self._merge
self._butmerge.hide()
self._listmerge = ControlList('Danh sách import')
self._listmerge.readonly = True
self._buttonhideshow = ControlButton('Hiển thị tùy chọn')
self._buttonhideshow.value = self._buthideshow
self._buttonhideshow.hide()
self._buttonhideshow.icon = 'img/show.png'
self._checklist = ControlCheckBoxList(
'Chọn tiêu chí giữ trong danh sách import:')
self._checklist.hide()
self._buttonremovemerge = ControlButton('Hủy bỏ')
self._buttonremovemerge.value = self._remove
self._buttonremovemerge.icon = 'img/remove_icon.png'
self._buttonremovemerge.hide()
#formset as layout
self.formset = [{
'1.Mở File và Heap Sort': [
' ', '_file', ' ',
(' ', '_butloadexcel', '_butremoveloadexcel', '_butheapsort',
' '), ' '
],
'2.Thêm': [
' ', '_diachi', '_dientich', '_chusohuuhientai', '_loainha',
'_mucdichsudung', '_giatien', ' ', (' ', '_but1', ' '), ' '
],
'3.Tìm kiếm và Xóa': [
' ', '_textxoa', ' ',
(' ', '_butxoa', '_buttonhideshowxoa', '_checklistxoa', ' '),
' ', '_timkiem', ' ',
(' ', '_butsearch', '_buttonhideshowtimkiem',
'_checklisttimkiem', '_buthuybo', ' '), ' '
],
'4.Xuất': [
' ', '_directory', ' ', '_tenfilexuat', ' ',
(' ', '_butxuat', ' '), ' '
],
'5.Merge danh sách': [
'_filemerge',
(' ', '_butimport', '_butmerge', '_buttonremovemerge',
'_buttonhideshow', '_checklist', ' '), '_listmerge'
],
}, '', '', '_list']
#event for mainmenu
def __open(self):
self._file.click()
def __import(self):
self._filemerge.click()
#event tab 1
#event for _butremoveloadexcel
def __removeloadexcel(self):
if not values:
messagebox.showwarning("Warning", "Không có thông tin cần loại bỏ")
else:
values.clear()
fsqc.clear()
self._refresh()
#event for _butheapsort
def __heapsort(self):
if self._list.rows_count <= 1:
messagebox.showwarning("Warning", "không có list để sort")
else:
heap_sort()
self._refresh()
#event for load button
def __load(self):
if not self._file.value:
tk.messagebox.showwarning("Warning", "Đường dẫn trống")
else:
try:
if self._file.value != '':
path = self._file.value
read(path)
self._list.value = [values_name]
n = 0
for i in range(int(len(values) / numberofcols[0])):
self._list.__add__(values[n:n + numberofcols[0]])
n = n + numberofcols[0]
if self._checklistxoa.count < 1:
for s in range(0, len(values_name)):
self._checklistxoa.__add__((values_name[s]))
if self._checklisttimkiem.count < 1:
for s in range(0, len(values_name)):
self._checklisttimkiem.__add__((values_name[s]))
except:
tk.messagebox.showwarning(
"Warning",
"Không thể đọc file khác excel hoặc đường dẫn không đúng")
#event tab 2
#event for thêm button
def __add(self):
var = str(self._diachi.value).strip().split(',')
var2 = var[0].split('/')
var3 = var2[0]
if self._list.rows_count < 1:
messagebox.showwarning("Warning", "Không có list để thêm vào")
elif len(var3) == 0 \
or (not var3[0].isdigit() and len(var3) == 1 ) \
or ( not var3[0:(len(var3) -1 )].isdigit() and len(var3) > 1 ) :
messagebox.showwarning("Warning", "Địa chỉ không hợp lệ")
elif not str(self._dientich.value).strip().isnumeric():
messagebox.showwarning("Warning", "Diện tích không hợp lệ")
elif not str(self._chusohuuhientai.value).strip():
messagebox.showwarning("Warning", "Chủ sở hữu trống")
elif not str(self._loainha.value).strip():
messagebox.showwarning("Warning", "loại nhà trống")
elif not str(self._mucdichsudung.value).strip():
messagebox.showwarning("Warning", "mục đích sử dụng trống")
elif not str(self._giatien.value).strip():
messagebox.showwarning("Warning", "giá tiền trống")
else:
index = self._list.rows_count
values.append(index)
values.append(str(self._diachi.value))
values.append(str(self._dientich.value))
values.append(str(self._chusohuuhientai.value))
values.append(str(self._loainha.value))
values.append(str(self._mucdichsudung.value))
values.append(str(self._giatien.value))
if var3.isdigit():
fsqc.append(int(var3[0:(len(var3))]))
else:
fsqc.append(int(var3[0:(len(var3) - 1)]))
heap_sort()
self._refresh()
#event tab 3
#search :
def __search(self):
if self._list.rows_count <= 1:
messagebox.showwarning("Warning", "Danh sách rỗng")
elif not self._timkiem.value:
messagebox.showwarning("Warning",
"Vui lòng nhập nội dung tìm kiếm")
elif self._checklisttimkiem.selected_row_index == -1:
messagebox.showwarning("Warning", "Vui lòng chọn tiêu chí cần xóa")
self._checklisttimkiem.show()
self._buttonhideshowtimkiem.icon = 'img/hide_icon.png'
self._buttonhideshowtimkiem.label = 'Ẩn tiêu chí'
else:
self._refresh()
s = 1
while s < self._list.rows_count:
if not (str(self._timkiem.value).strip()) in str(
self._list.get_value(
self._checklisttimkiem.selected_row_index, s)):
self._list.__sub__(s)
s = s - 1
s = s + 1
def _huybo(self):
self._refresh()
def _buthideshowtimkiem(self):
if not values_name:
tk.messagebox.showwarning("Warning",
"Không có list để chọn tiêu chí")
elif str(self._buttonhideshowtimkiem.label) == 'Ẩn tiêu chí':
self._checklisttimkiem.hide()
self._buttonhideshowtimkiem.icon = 'img/show.png'
self._buttonhideshowtimkiem.label = 'Hiển thị tiêu chí'
elif str(self._buttonhideshowtimkiem.label) == 'Hiển thị tiêu chí':
self._checklisttimkiem.show()
self._buttonhideshowtimkiem.icon = 'img/hide_icon.png'
self._buttonhideshowtimkiem.label = 'Ẩn tiêu chí'
#delete
def __xoa(self):
if self._list.rows_count <= 1:
messagebox.showwarning("Warning", "Danh sách rỗng")
elif not self._textxoa.value:
messagebox.showwarning("Warning", "Vui lòng nhập nội dung cần xóa")
elif self._checklistxoa.selected_row_index == -1:
messagebox.showwarning("Warning", "Vui lòng chọn tiêu chí cần xóa")
self._checklistxoa.show()
self._buttonhideshowxoa.icon = 'img/hide_icon.png'
self._buttonhideshowxoa.label = 'Ẩn tiêu chí'
else:
result = messagebox.askokcancel('Warning', 'Bạn có chắc muốn xóa?')
startvaluescount = len(values)
if result == 1:
s = 1
while s < len(values):
if (str(self._textxoa.value).strip()) in str(
values[s + self._checklistxoa.selected_row_index -
1]):
del fsqc[s // 7]
del values[(s - 1):(s + 6)]
s = s - 7
s = s + 7
self._refresh()
if startvaluescount > len(values):
messagebox.showinfo("Sucess!!", "Đã xóa dữ liệu thành công")
self._checklistxoa.hide()
self._buttonhideshowxoa.icon = 'img/show.png'
self._buttonhideshowxoa.label = 'Hiển thị tiêu chí'
else:
messagebox.showinfo(
"Opps",
"Nội dung cần xóa không có trong cột tiêu chí trong danh sách"
)
def _buthideshowxoa(self):
if not values_name:
tk.messagebox.showwarning("Warning",
"Không có list để chọn tiêu chí")
elif str(self._buttonhideshowxoa.label) == 'Ẩn tiêu chí':
self._checklistxoa.hide()
self._buttonhideshowxoa.icon = 'img/show.png'
self._buttonhideshowxoa.label = 'Hiển thị tiêu chí'
elif str(self._buttonhideshowxoa.label) == 'Hiển thị tiêu chí':
self._checklistxoa.show()
self._buttonhideshowxoa.icon = 'img/hide_icon.png'
self._buttonhideshowxoa.label = 'Ẩn tiêu chí'
#event tab 4
#event _butxuat
def __xuat(self):
# kiểm tra đường dẫn
if not os.path.isdir(self._directory.value):
messagebox.showwarning("Warning", "đường dẫn ko có")
elif not self._tenfilexuat.value:
messagebox.showwarning("Warning", "tên file rỗng")
elif not values and not values_name:
messagebox.showwarning("Warning", "không có dữ liệu để xuất")
else:
try:
os.makedirs(self._tenfilexuat.value)
os.rmdir(self._tenfilexuat.value)
if os.path.isfile(self._directory.value + '/' +
self._tenfilexuat.value + '.xls'):
result = messagebox.askokcancel(
'Warning', 'File đã tồn tại bạn có muốn ghi đè lên ?')
if result == 1:
write(self._directory.value, self._tenfilexuat.value)
myfile = Path(self._directory.value + '/' +
self._tenfilexuat.value + '.xls')
if myfile.is_file():
messagebox.showinfo("Sucess!!",
"Đã xuất file thành công")
else:
result = messagebox.askokcancel('Warning',
'Bạn có chắc muốn xuất?')
if result == 1:
write(self._directory.value, self._tenfilexuat.value)
myfile = Path(self._directory.value + '/' +
self._tenfilexuat.value + '.xls')
if myfile.is_file():
messagebox.showinfo("Sucess!!",
"Đã xuất file thành công")
except OSError:
messagebox.showwarning(
"Warning",
"Tên file không hợp lệ hoặc đang được mở bởi ứng dụng khác"
)
#event tab 5
#event _butmerge
def _merge(self):
if self._list.rows_count < 1:
messagebox.showwarning("Warning", "Danh sách rỗng")
else:
result = messagebox.askokcancel('Warning', 'Bạn có chắc muốn gộp?')
if result == 1:
for i in range(1, len(valuesimport), 7):
n = False
for s in range(1, len(values), 7):
if valuesimport[i] == values[s]:
f = self._checklist.checked_indexes
for c in range(0, len(f), 1):
values[s + int(f[c]) -
1] = valuesimport[i + int(f[c]) - 1]
n = True
if not n:
fsqc.append(fsqcimport[int(i / 7)])
for s in range(i - 1, i + 6):
values.append(valuesimport[s])
self._refresh()
for i in range(0, self._listmerge.rows_count):
self._listmerge.__sub__(i)
for j in range(0, self._listmerge.rows_count):
self._listmerge.__sub__(j)
self._clearimportdata()
self._checklist.hide()
self._buttonhideshow.icon = 'img/show.png'
self._buttonhideshow.label = 'Hiển thị tùy chọn'
self._buttonremovemerge.hide()
self._butmerge.hide()
self._buttonhideshow.hide()
tk.messagebox.showinfo("Success", "Đã merge thành công")
#event _buttonremovemerge
def _remove(self):
if self._listmerge.rows_count < 1:
tk.messagebox.showwarning("Warning", "Đã xóa hết!")
else:
for i in range(0, self._listmerge.rows_count):
self._listmerge.__sub__(i)
for j in range(0, self._listmerge.rows_count):
self._listmerge.__sub__(j)
self._clearimportdata()
self._checklist.clear()
self._buttonremovemerge.hide()
self._buttonhideshow.hide()
self._checklist.hide()
self._butmerge.hide()
#event _buttonhideshow
def _buthideshow(self):
if str(self._buttonhideshow.label) == 'Ẩn tùy chọn':
self._checklist.hide()
self._buttonhideshow.icon = 'img/show.png'
self._buttonhideshow.label = 'Hiển thị tùy chọn'
elif str(self._buttonhideshow.label) == 'Hiển thị tùy chọn':
self._checklist.show()
self._buttonhideshow.icon = 'img/hide_icon.png'
self._buttonhideshow.label = 'Ẩn tùy chọn'
#event _buttonimport
def _import(self):
if not self._filemerge.value:
tk.messagebox.showwarning("Warning", "Đường dẫn trống")
else:
path = self._filemerge.value
try:
importexcel(path)
self._listmerge.value = [values_nameimport]
n = 0
for i in range(int(len(valuesimport) / numberofcolsimport[0])):
self._listmerge.__add__(
valuesimport[n:n + numberofcolsimport[0]])
n = n + numberofcolsimport[0]
if self._checklist.count < 1:
for s in range(0, len(values_nameimport)):
self._checklist.__add__((values_nameimport[s], True))
if self._listmerge and not self._buttonhideshow.visible:
if str(self._buttonhideshow.label) == 'Ẩn tùy chọn':
self._buttonhideshow.icon = 'img/show.png'
self._buttonhideshow.label = 'Hiển thị tùy chọn'
self._buttonhideshow.show()
self._buttonremovemerge.show()
self._butmerge.show()
except:
tk.messagebox.showwarning(
"Warning",
"Không thể đọc file khác excel hoặc đường dẫn không đúng")
#reusable function
def _refresh(self):
for i in range(1, self._list.rows_count):
self._list.__sub__(i)
for j in range(1, self._list.rows_count):
self._list.__sub__(j)
n = 0
for i in range(int(len(values) / numberofcols[0])):
self._list.__add__(values[n:n + numberofcols[0]])
n = n + numberofcols[0]
# update STT
for s in range(1, self._list.rows_count):
values[(s - 1) * 7] = s
self._list.set_value(0, s, s)
def _clearimportdata(self):
fsqcimport.clear()
valuesimport.clear()
sqcimport.clear()
numberofcolsimport.clear()
values_nameimport.clear()
self._checklist.clear()
class VideoGUI(IModelGUI, Video, BaseWidget):
def __init__(self, project):
IModelGUI.__init__(self)
Video.__init__(self, project)
BaseWidget.__init__(self, 'Video window', parent_win=project)
self._file = ControlFile('Video')
self._addobj = ControlButton('Add object')
self._addimg = ControlButton('Add Image')
self._removevideo = ControlButton('Remove')
self._fps_label = ControlLabel('Frames per second')
self._width_label = ControlLabel('Width')
self._height_label = ControlLabel('Height')
self.formset = [
'_name',
'_file',
'_removevideo',
'_fps_label',
('_width_label', '_height_label'),
' '
]
self._name.enabled = False
self._addobj.icon = conf.ANNOTATOR_ICON_ADD
self._addimg.icon = conf.ANNOTATOR_ICON_ADD
self._removevideo.icon = conf.ANNOTATOR_ICON_REMOVE
self._addobj.value = self.create_object
self._addimg.value = self.create_image
self._removevideo.value = self.__remove_video_changed_event
self._file.changed_event = self.__file_changed_event
self.treenode = self.tree.create_child('Video', icon=conf.ANNOTATOR_ICON_VIDEO)
self.treenode.win = self
def init_form(self):
if not self._formLoaded:
self.create_tree_nodes()
super().init_form()
#####################################################################################
########### FUNCTIONS ###############################################################
#####################################################################################
def __sub__(self, obj):
super(VideoGUI, self).__sub__(obj)
if isinstance(obj, VideoObject):
tree = self.project.tree
tree -= obj.treenode
return self
def draw(self, frame, frame_index):
for obj in self.objects: obj.draw(frame, frame_index)
def create_tree_nodes(self):
self.tree.selected_item = self.treenode
self.tree.add_popup_menu_option(
label='Add object',
function_action=self.create_object,
item=self.treenode, icon=conf.ANNOTATOR_ICON_OBJECT
)
self.tree.add_popup_menu_option(
label='Add geometry',
function_action=self.create_geometry,
item=self.treenode, icon=conf.ANNOTATOR_ICON_GEOMETRY
)
self.tree.add_popup_menu_option(
label='Add note',
function_action=self.create_note,
item=self.treenode, icon=conf.ANNOTATOR_ICON_NOTE
)
self.tree.add_popup_menu_option(
label='Add image',
function_action=self.create_image,
item=self.treenode, icon=conf.ANNOTATOR_ICON_IMAGE
)
self.tree.add_popup_menu_option('-', item=self.treenode)
self.tree.add_popup_menu_option(
label='Capture the current frame',
function_action=self.__capture_current_frame,
item=self.treenode, icon=conf.ANNOTATOR_ICON_IMAGE
)
self.tree.add_popup_menu_option('-', item=self.treenode)
self.tree.add_popup_menu_option(
label='Remove',
function_action=self.__remove_video_changed_event,
item=self.treenode, icon=conf.ANNOTATOR_ICON_DELETE
)
def choose_file(self): self._file.click()
def create_object(self): return Object2D(self)
def create_image(self): return Image(self)
def create_geometry(self): return Geometry(self)
def create_note(self): return Note(self)
#####################################################################################
########### EVENTS ##################################################################
#####################################################################################
def __capture_current_frame(self):
image = self.create_image()
current_index = self.video_capture.get(cv2.CAP_PROP_POS_FRAMES)
current_index = int(current_index if current_index==0 else (current_index-1))
self.video_capture.set(cv2.CAP_PROP_POS_FRAMES, current_index )
image.name = "frame({0})".format(current_index)
res, img = self.video_capture.read()
image.image = img
def __remove_video_changed_event(self):
project = self.project
project -= self
if len(project.videos)==0: self.close()
def __file_changed_event(self):
self.filepath = self._file.value
#####################################################################################
########### PROPERTIES ##############################################################
#####################################################################################
@property
def mainwindow(self): return self.project.mainwindow
@property
def tree(self): return self._project.tree
@property
def filepath(self): return self._file.value
@filepath.setter
def filepath(self, value):
Video.filepath.fset(self, value)
self.mainwindow.video = self.video_capture
self._file.value = value
fps = self.video_capture.get(cv2.CAP_PROP_FPS)
width = self.video_capture.get(cv2.CAP_PROP_FRAME_WIDTH)
height = self.video_capture.get(cv2.CAP_PROP_FRAME_HEIGHT)
self._fps_label.value = "FPS: {0}".format(fps)
self._width_label.value = "Width: {0}".format(width)
self._height_label.value = "Height: {0}".format(height)