def click_motion(self, event):
"""
Redraw drawing edge according to the current position of the mouse
:param event: mouse event
:return: nothing
"""
x, y = self.canvas_xy(event)
if not self.inside_canvas(x, y):
if self.select_box:
self.select_box.delete()
self.select_box = None
if is_draw_shape(self.annotation_type) and self.shape_drawing:
shape = self.shapes.pop(self.selected)
shape.delete()
self.shape_drawing = False
return
x_offset = x - self.cursor[0]
y_offset = y - self.cursor[1]
self.cursor = x, y
if self.mode == GraphMode.EDGE and self.drawing_edge is not None:
x1, y1, _, _ = self.coords(self.drawing_edge.id)
self.coords(self.drawing_edge.id, x1, y1, x, y)
if self.mode == GraphMode.ANNOTATION:
if is_draw_shape(self.annotation_type) and self.shape_drawing:
shape = self.shapes[self.selected]
shape.shape_motion(x, y)
elif is_marker(self.annotation_type):
r = self.app.toolbar.marker_tool.radius
self.create_oval(
x - r,
y - r,
x + r,
y + r,
fill=self.app.toolbar.marker_tool.color,
outline="",
tags="marker",
)
return
if self.mode == GraphMode.EDGE:
return
# move selected objects
if self.selection:
for selected_id in self.selection:
if selected_id in self.shapes:
shape = self.shapes[selected_id]
shape.motion(x_offset, y_offset)
if selected_id in self.nodes:
node = self.nodes[selected_id]
node.motion(x_offset,
y_offset,
update=self.core.is_runtime())
else:
if self.select_box and self.mode == GraphMode.SELECT:
self.select_box.shape_motion(x, y)
def click_motion(self, event: tk.Event) -> None:
x, y = self.canvas_xy(event)
if not self.inside_canvas(x, y):
if self.select_box:
self.select_box.delete()
self.select_box = None
if is_draw_shape(
self.manager.annotation_type) and self.shape_drawing:
shape = self.shapes.pop(self.selected)
shape.delete()
self.shape_drawing = False
return
x_offset = x - self.cursor[0]
y_offset = y - self.cursor[1]
self.cursor = x, y
if self.manager.mode == GraphMode.EDGE and self.drawing_edge is not None:
self.drawing_edge.drawing(self.cursor)
if self.manager.mode == GraphMode.ANNOTATION:
if is_draw_shape(
self.manager.annotation_type) and self.shape_drawing:
shape = self.shapes[self.selected]
shape.shape_motion(x, y)
return
elif is_marker(self.manager.annotation_type):
r = self.app.toolbar.marker_frame.size.get()
self.create_oval(
x - r,
y - r,
x + r,
y + r,
fill=self.app.toolbar.marker_frame.color,
outline="",
tags=(tags.MARKER, tags.ANNOTATION),
)
return
if self.manager.mode == GraphMode.EDGE:
return
# move selected objects
if self.selection:
for selected_id in self.selection:
if self.manager.mode in MOVE_SHAPE_MODES and selected_id in self.shapes:
shape = self.shapes[selected_id]
shape.motion(x_offset, y_offset)
elif self.manager.mode in MOVE_NODE_MODES and selected_id in self.nodes:
node = self.nodes[selected_id]
node.motion(x_offset,
y_offset,
update=self.core.is_runtime())
elif (self.manager.mode in MOVE_NODE_MODES
and selected_id in self.shadow_nodes):
shadow_node = self.shadow_nodes[selected_id]
shadow_node.motion(x_offset, y_offset)
else:
if self.select_box and self.manager.mode == GraphMode.SELECT:
self.select_box.shape_motion(x, y)
def draw(self):
self.top.columnconfigure(0, weight=1)
self.draw_label_options()
if is_draw_shape(self.shape.shape_type):
self.draw_shape_options()
self.draw_spacer()
self.draw_buttons()
def __init__(self, master: "Application", app: "Application", shape: "Shape"):
if is_draw_shape(shape.shape_type):
title = "Add Shape"
else:
title = "Add Text"
super().__init__(master, app, title, modal=True)
self.canvas = app.canvas
self.fill = None
self.border = None
self.shape = shape
data = shape.shape_data
self.shape_text = tk.StringVar(value=data.text)
self.font = tk.StringVar(value=data.font)
self.font_size = tk.IntVar(value=data.font_size)
self.text_color = data.text_color
fill_color = data.fill_color
if not fill_color:
fill_color = "#CFCFFF"
self.fill_color = fill_color
self.border_color = data.border_color
self.border_width = tk.IntVar(value=0)
self.bold = tk.BooleanVar(value=data.bold)
self.italic = tk.BooleanVar(value=data.italic)
self.underline = tk.BooleanVar(value=data.underline)
self.draw()
def __init__(self, app: "Application", shape: "Shape") -> None:
if is_draw_shape(shape.shape_type):
title = "Add Shape"
else:
title = "Add Text"
super().__init__(app, title)
self.canvas: "CanvasGraph" = app.manager.current()
self.fill: Optional[ttk.Label] = None
self.border: Optional[ttk.Label] = None
self.shape: "Shape" = shape
data = shape.shape_data
self.shape_text: tk.StringVar = tk.StringVar(value=data.text)
self.font: tk.StringVar = tk.StringVar(value=data.font)
self.font_size: tk.IntVar = tk.IntVar(value=data.font_size)
self.text_color: str = data.text_color
fill_color = data.fill_color
if not fill_color:
fill_color = "#CFCFFF"
self.fill_color: str = fill_color
self.border_color: str = data.border_color
self.border_width: tk.IntVar = tk.IntVar(value=0)
self.bold: tk.BooleanVar = tk.BooleanVar(value=data.bold)
self.italic: tk.BooleanVar = tk.BooleanVar(value=data.italic)
self.underline: tk.BooleanVar = tk.BooleanVar(value=data.underline)
self.draw()
def click_add(self):
if is_draw_shape(self.shape.shape_type):
self.add_shape()
elif is_shape_text(self.shape.shape_type):
self.add_text()
self.destroy()
