1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
|
# Authors: see git history
#
# Copyright (c) 2024 Authors
# Licensed under the GNU GPL version 3.0 or later. See the file LICENSE for details.
import os
import sys
import wx
from ...debug.debug import debug
from ...utils import get_resource_dir
class SimulatorSlider(wx.Panel):
PROXY_EVENTS = (wx.EVT_SLIDER,)
def __init__(self, parent, id=wx.ID_ANY, minValue=1, maxValue=2, **kwargs):
super().__init__(parent, id)
self.control_panel = parent
kwargs['style'] = wx.SL_HORIZONTAL | wx.SL_VALUE_LABEL | wx.SL_TOP | wx.ALIGN_TOP
self._height = self.GetTextExtent("M").y * 6
self.SetMinSize((self._height, self._height))
self.marker_lists = {
"trim": MarkerList("trim"),
"jump": MarkerList("jump", 0.17),
"stop": MarkerList("stop", 0.34),
"color_change": MarkerList("color_change", 0.34),
}
self.marker_pen = wx.Pen(wx.Colour(0, 0, 0))
self.color_sections = []
self.margin = 15
self.tab_start = 0
self.tab_width = 0.15
self.tab_height = 0.15
self.color_bar_start = 0.22
self.color_bar_thickness = 0.17
self.marker_start = self.color_bar_start
self.marker_end = 0.5
self.marker_icon_start = 0.5
self.marker_icon_size = self._height // 6
self._min = minValue
self._max = maxValue
self._value = 0
self._tab_rect = None
if sys.platform == "darwin":
self.margin = 8
self.Bind(wx.EVT_PAINT, self.on_paint)
self.Bind(wx.EVT_ERASE_BACKGROUND, self.on_erase_background)
self.Bind(wx.EVT_LEFT_DOWN, self.on_mouse_down)
self.Bind(wx.EVT_LEFT_UP, self.on_mouse_up)
self.Bind(wx.EVT_MOTION, self.on_mouse_motion)
def SetMax(self, value):
self._max = value
self.Refresh()
def SetMin(self, value):
self._min = value
self.Refresh()
def SetValue(self, value):
self._value = value
self.Refresh()
def GetValue(self):
return self._value
def clear(self):
self.color_sections = []
self._min = 1
self._max = 2
self._value = 0
self._tab_rect = None
for marker_list in self.marker_lists.values():
marker_list.clear()
def add_color_section(self, color, start, end):
self.color_sections.append(ColorSection(color, start, end))
def add_marker(self, name, location):
self.marker_lists[name].append(location)
self.Refresh()
def enable_marker_list(self, name, enabled=True):
self.marker_lists[name].enabled = enabled
self.Refresh()
def disable_marker_list(self, name):
self.marker_lists[name].enabled = False
self.Refresh()
def toggle_marker_list(self, name):
self.marker_lists[name].enabled = not self.marker_lists[name].enabled
self.Refresh()
def on_paint(self, event):
dc = wx.BufferedPaintDC(self)
if not sys.platform.startswith("win"):
# Without this, the background color will be white.
background_brush = wx.Brush(self.GetTopLevelParent().GetBackgroundColour(), wx.SOLID)
dc.SetBackground(background_brush)
dc.Clear()
gc = wx.GraphicsContext.Create(dc)
if self._value < self._min:
return
width, height = self.GetSize()
min_value = self._min
max_value = self._max
spread = max_value - min_value
def _value_to_x(value):
return (value - min_value) * (width - 2 * self.margin) / spread + self.margin
gc.SetPen(wx.NullPen)
for color_section in self.color_sections:
gc.SetBrush(color_section.brush)
start_x = _value_to_x(color_section.start)
end_x = _value_to_x(color_section.end)
gc.DrawRectangle(start_x, height * self.color_bar_start,
end_x - start_x, height * self.color_bar_thickness)
if self.control_panel.is_dark_theme() and sys.platform != "win32":
gc.SetPen(wx.Pen(wx.Colour(0, 0, 0), 1))
gc.SetBrush(wx.Brush(wx.Colour(255, 255, 255)))
else:
gc.SetPen(wx.Pen(wx.Colour(255, 255, 255), 1))
gc.SetBrush(wx.Brush(wx.Colour(0, 0, 0)))
value_x = _value_to_x(self._value)
tab_height = self.tab_height * height
tab_width = self.tab_width * height
tab_x = value_x - tab_width / 2
tab_y = height * self.tab_start
self._tab_rect = wx.Rect(round(tab_x), round(tab_y), round(tab_width), round(tab_height))
gc.DrawRectangle(
value_x - 1.5, 0,
3, height * (self.color_bar_start + self.color_bar_thickness))
gc.SetPen(wx.NullPen)
gc.DrawRectangle(value_x - tab_width/2, height * self.tab_start,
tab_width, tab_height)
gc.SetPen(self.marker_pen)
for marker_list in self.marker_lists.values():
if marker_list.enabled:
for value in marker_list:
x = _value_to_x(value)
gc.StrokeLine(
x, height * self.marker_start,
x, height * (self.marker_end + marker_list.offset)
)
gc.DrawBitmap(
marker_list.icon,
x - self.marker_icon_size / 2, height * (self.marker_icon_start + marker_list.offset),
self.marker_icon_size, self.marker_icon_size
)
def on_erase_background(self, event):
# supposedly this prevents flickering?
pass
def is_in_tab(self, point):
return self._tab_rect and self._tab_rect.Inflate(2).Contains(point)
def set_value_from_position(self, point):
width, height = self.GetSize()
min_value = self._min
max_value = self._max
spread = max_value - min_value
value = round((point.x - self.margin) * spread / (width - 2 * self.margin))
value = max(value, self._min)
value = min(value, self._max)
self.SetValue(round(value))
event = wx.CommandEvent(wx.wxEVT_COMMAND_SLIDER_UPDATED, self.GetId())
event.SetInt(value)
event.SetEventObject(self)
self.GetEventHandler().ProcessEvent(event)
def on_mouse_down(self, event):
click_pos = event.GetPosition()
if self.is_in_tab(click_pos):
debug.log("drag start")
self.CaptureMouse()
self.set_value_from_position(click_pos)
self.Refresh()
else:
width, height = self.GetSize()
relative_y = click_pos.y / height
if relative_y > self.color_bar_start and relative_y - self.color_bar_start < self.color_bar_thickness:
self.set_value_from_position(click_pos)
self.Refresh()
def on_mouse_motion(self, event):
if self.HasCapture() and event.Dragging() and event.LeftIsDown():
self.set_value_from_position(event.GetPosition())
self.Refresh()
def on_mouse_up(self, event):
if self.HasCapture():
self.ReleaseMouse()
self.set_value_from_position(event.GetPosition())
self.Refresh()
class MarkerList(list):
def __init__(self, icon_name, offset=0, stitch_numbers=()):
super().__init__(self)
icons_dir = get_resource_dir("icons")
self.icon_name = icon_name
self.icon = wx.Image(os.path.join(icons_dir, f"{icon_name}.png")).ConvertToBitmap()
self.offset = offset
self.enabled = False
self.extend(stitch_numbers)
def __repr__(self):
return f"MarkerList({self.icon_name})"
class ColorSection:
def __init__(self, color, start, end):
self.color = color
self.start = start
self.end = end
self.brush = wx.Brush(wx.Colour(*color))
|
