author | Edouard Tisserant |
Tue, 13 May 2014 00:43:06 +0200 | |
changeset 1406 | 82db84fe88ea |
parent 1377 | cc8f9177d41c |
child 1544 | 2969c2123105 |
permissions | -rw-r--r-- |
814 | 1 |
#!/usr/bin/env python |
2 |
# -*- coding: utf-8 -*- |
|
3 |
||
4 |
#This file is part of PLCOpenEditor, a library implementing an IEC 61131-3 editor |
|
5 |
#based on the plcopen standard. |
|
6 |
# |
|
7 |
#Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD |
|
8 |
# |
|
9 |
#See COPYING file for copyrights details. |
|
10 |
# |
|
11 |
#This library is free software; you can redistribute it and/or |
|
12 |
#modify it under the terms of the GNU General Public |
|
13 |
#License as published by the Free Software Foundation; either |
|
14 |
#version 2.1 of the License, or (at your option) any later version. |
|
15 |
# |
|
16 |
#This library is distributed in the hope that it will be useful, |
|
17 |
#but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
18 |
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
19 |
#General Public License for more details. |
|
20 |
# |
|
21 |
#You should have received a copy of the GNU General Public |
|
22 |
#License along with this library; if not, write to the Free Software |
|
23 |
#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
24 |
||
25 |
import wx |
|
26 |
from math import * |
|
27 |
from types import * |
|
28 |
import datetime |
|
875
a8952b79caec
Fix bug in Debug refresh lock that, with too much data to debug, flooded GUI and blocked it
Laurent Bessard
parents:
857
diff
changeset
|
29 |
from threading import Lock,Timer |
814 | 30 |
|
1170
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
31 |
from graphics.ToolTipProducer import ToolTipProducer |
1176
f4b434672204
Moved and rewrote DebugViewer and DebusDataConsumer classes
Laurent Bessard
parents:
1173
diff
changeset
|
32 |
from graphics.DebugDataConsumer import DebugDataConsumer |
1169
53e4a2b775a7
Move CustomToolTip from GraphicCommons to controls
Laurent Bessard
parents:
1166
diff
changeset
|
33 |
|
814 | 34 |
#------------------------------------------------------------------------------- |
35 |
# Common constants |
|
36 |
#------------------------------------------------------------------------------- |
|
37 |
||
38 |
""" |
|
39 |
Definition of constants for dimensions of graphic elements |
|
40 |
""" |
|
41 |
||
42 |
# FBD and SFC constants |
|
43 |
MIN_MOVE = 5 # Minimum move before starting a element dragging |
|
44 |
CONNECTOR_SIZE = 8 # Size of connectors |
|
45 |
BLOCK_LINE_SIZE = 20 # Minimum size of each line in a block |
|
46 |
HANDLE_SIZE = 6 # Size of the squares for handles |
|
47 |
ANCHOR_DISTANCE = 5 # Distance where wire is automativally attached to a connector |
|
48 |
POINT_RADIUS = 2 # Radius of the point of wire ends |
|
49 |
MIN_SEGMENT_SIZE = 2 # Minimum size of the endling segments of a wire |
|
50 |
||
51 |
# LD constants |
|
52 |
LD_LINE_SIZE = 40 # Distance between two lines in a ladder rung |
|
53 |
LD_ELEMENT_SIZE = (21, 15) # Size (width, height) of a ladder element (contact or coil) |
|
54 |
LD_WIRE_SIZE = 30 # Size of a wire between two contact |
|
55 |
LD_WIRECOIL_SIZE = 70 # Size of a wire between a coil and a contact |
|
56 |
LD_POWERRAIL_WIDTH = 3 # Width of a Powerrail |
|
57 |
LD_OFFSET = (10, 10) # Distance (x, y) between each comment and rung of the ladder |
|
58 |
LD_COMMENT_DEFAULTSIZE = (600, 40) # Size (width, height) of a comment box |
|
59 |
||
60 |
# SFC constants |
|
61 |
SFC_STEP_DEFAULT_SIZE = (40, 30) # Default size of a SFC step |
|
62 |
SFC_TRANSITION_SIZE = (20, 2) # Size of a SFC transition |
|
63 |
SFC_DEFAULT_SEQUENCE_INTERVAL = 40 # Default size of the interval between two divergence branches |
|
64 |
SFC_SIMULTANEOUS_SEQUENCE_EXTRA = 20 # Size of extra lines for simultaneous divergence and convergence |
|
65 |
SFC_JUMP_SIZE = (12, 13) # Size of a SFC jump to step |
|
66 |
SFC_WIRE_MIN_SIZE = 25 # Size of a wire between two elements |
|
67 |
SFC_ACTION_MIN_SIZE = (100, 30) # Minimum size of an action block line |
|
68 |
||
69 |
# Type definition constants for graphic elements |
|
70 |
[INPUT, OUTPUT, INOUT] = range(3) |
|
71 |
[CONNECTOR, CONTINUATION] = range(2) |
|
72 |
[LEFTRAIL, RIGHTRAIL] = range(2) |
|
73 |
[CONTACT_NORMAL, CONTACT_REVERSE, CONTACT_RISING, CONTACT_FALLING] = range(4) |
|
74 |
[COIL_NORMAL, COIL_REVERSE, COIL_SET, COIL_RESET, COIL_RISING, COIL_FALLING] = range(6) |
|
75 |
[SELECTION_DIVERGENCE, SELECTION_CONVERGENCE, SIMULTANEOUS_DIVERGENCE, SIMULTANEOUS_CONVERGENCE] = range(4) |
|
76 |
||
77 |
# Constants for defining the type of dragging that has been selected |
|
78 |
[HANDLE_MOVE, HANDLE_RESIZE, HANDLE_POINT, HANDLE_SEGMENT, HANDLE_CONNECTOR] = range(5) |
|
79 |
||
80 |
# List of value for resize handle that are valid |
|
81 |
VALID_HANDLES = [(1,1), (1,2), (1,3), (2,3), (3,3), (3,2), (3,1), (2,1)] |
|
82 |
||
83 |
# Contants for defining the direction of a connector |
|
84 |
[EAST, NORTH, WEST, SOUTH] = [(1,0), (0,-1), (-1,0), (0,1)] |
|
85 |
||
86 |
# Contants for defining which mode is selected for each view |
|
87 |
[MODE_SELECTION, MODE_BLOCK, MODE_VARIABLE, MODE_CONNECTION, MODE_COMMENT, |
|
88 |
MODE_COIL, MODE_CONTACT, MODE_POWERRAIL, MODE_INITIALSTEP, MODE_STEP, |
|
89 |
MODE_TRANSITION, MODE_DIVERGENCE, MODE_JUMP, MODE_ACTION, MODE_MOTION] = range(15) |
|
90 |
||
91 |
# Contants for defining alignment types for graphic group |
|
92 |
[ALIGN_LEFT, ALIGN_CENTER, ALIGN_RIGHT, ALIGN_TOP, ALIGN_MIDDLE, ALIGN_BOTTOM] = range(6) |
|
93 |
||
94 |
# Contants for defining which drawing mode is selected for app |
|
95 |
[FREEDRAWING_MODE, DRIVENDRAWING_MODE] = [1, 2] |
|
96 |
||
97 |
# Color for Highlighting |
|
98 |
HIGHLIGHTCOLOR = wx.CYAN |
|
99 |
||
100 |
# Define highlight types |
|
101 |
ERROR_HIGHLIGHT = (wx.Colour(255, 255, 0), wx.RED) |
|
102 |
SEARCH_RESULT_HIGHLIGHT = (wx.Colour(255, 165, 0), wx.WHITE) |
|
103 |
||
104 |
# Define highlight refresh inhibition period in second |
|
105 |
REFRESH_HIGHLIGHT_PERIOD = 0.1 |
|
106 |
||
107 |
HANDLE_CURSORS = { |
|
108 |
(1, 1) : 2, |
|
109 |
(3, 3) : 2, |
|
110 |
(1, 3) : 3, |
|
111 |
(3, 1) : 3, |
|
112 |
(1, 2) : 4, |
|
113 |
(3, 2) : 4, |
|
114 |
(2, 1) : 5, |
|
115 |
(2, 3) : 5 |
|
116 |
} |
|
117 |
||
118 |
def round_scaling(x, n, constraint=0): |
|
119 |
fraction = float(x) / float(n) |
|
852
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
120 |
if constraint == -1: |
814 | 121 |
xround = int(fraction) |
122 |
else: |
|
123 |
xround = round(fraction) |
|
852
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
124 |
if constraint == 1 and xround < fraction: |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
125 |
xround += 1 |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
126 |
return int(xround * n) |
814 | 127 |
|
128 |
""" |
|
129 |
Basic vector operations for calculate wire points |
|
130 |
""" |
|
131 |
||
132 |
# Create a vector from two points and define if vector must be normal |
|
133 |
def vector(p1, p2, normal = True): |
|
134 |
vector = (p2.x - p1.x, p2.y - p1.y) |
|
135 |
if normal: |
|
136 |
return normalize(vector) |
|
137 |
return vector |
|
138 |
||
139 |
# Calculate the norm of a given vector |
|
140 |
def norm(v): |
|
141 |
return sqrt(v[0] * v[0] + v[1] * v[1]) |
|
142 |
||
143 |
# Normalize a given vector |
|
144 |
def normalize(v): |
|
145 |
v_norm = norm(v) |
|
146 |
# Verifie if it is not a null vector |
|
147 |
if v_norm > 0: |
|
148 |
return (v[0] / v_norm, v[1] / v_norm) |
|
149 |
else: |
|
150 |
return v |
|
151 |
||
152 |
# Calculate the scalar product of two vectors |
|
153 |
def is_null_vector(v): |
|
154 |
return v == (0, 0) |
|
155 |
||
156 |
# Calculate the scalar product of two vectors |
|
157 |
def add_vectors(v1, v2): |
|
158 |
return (v1[0] + v2[0], v1[1] + v2[1]) |
|
159 |
||
160 |
# Calculate the scalar product of two vectors |
|
161 |
def product(v1, v2): |
|
162 |
return v1[0] * v2[0] + v1[1] * v2[1] |
|
163 |
||
164 |
||
165 |
""" |
|
166 |
Function that calculates the nearest point of the grid defined by scaling for the given point |
|
167 |
""" |
|
168 |
||
169 |
def GetScaledEventPosition(event, dc, scaling): |
|
170 |
pos = event.GetLogicalPosition(dc) |
|
171 |
if scaling: |
|
172 |
pos.x = round(float(pos.x) / float(scaling[0])) * scaling[0] |
|
173 |
pos.y = round(float(pos.y) / float(scaling[1])) * scaling[1] |
|
174 |
return pos |
|
175 |
||
176 |
||
177 |
""" |
|
178 |
Function that choose a direction during the wire points generation |
|
179 |
""" |
|
180 |
||
181 |
def DirectionChoice(v_base, v_target, dir_target): |
|
182 |
dir_product = product(v_base, v_target) |
|
183 |
if dir_product < 0: |
|
184 |
return (-v_base[0], -v_base[1]) |
|
185 |
elif dir_product == 0 and product(v_base, dir_target) != 0: |
|
186 |
return dir_target |
|
187 |
return v_base |
|
188 |
||
189 |
def MiterPen(colour, width=1, style=wx.SOLID): |
|
190 |
pen = wx.Pen(colour, width, style) |
|
191 |
pen.SetJoin(wx.JOIN_MITER) |
|
192 |
pen.SetCap(wx.CAP_PROJECTING) |
|
193 |
return pen |
|
194 |
||
195 |
#------------------------------------------------------------------------------- |
|
196 |
# Helpers for highlighting text |
|
197 |
#------------------------------------------------------------------------------- |
|
198 |
||
199 |
def AddHighlight(highlights, infos): |
|
200 |
RemoveHighlight(highlights, infos) |
|
201 |
highlights.append(infos) |
|
202 |
||
203 |
def RemoveHighlight(highlights, infos): |
|
204 |
if infos in highlights: |
|
205 |
highlights.remove(infos) |
|
206 |
return True |
|
207 |
return False |
|
208 |
||
209 |
def ClearHighlight(highlights, highlight_type=None): |
|
210 |
if highlight_type is not None: |
|
211 |
return [highlight for highlight in highlights if highlight[2] != highlight_type] |
|
212 |
return [] |
|
213 |
||
214 |
def DrawHighlightedText(dc, text, highlights, x, y): |
|
215 |
current_pen = dc.GetPen() |
|
216 |
dc.SetPen(wx.TRANSPARENT_PEN) |
|
217 |
for start, end, highlight_type in highlights: |
|
218 |
dc.SetBrush(wx.Brush(highlight_type[0])) |
|
219 |
offset_width, offset_height = dc.GetTextExtent(text[:start[1]]) |
|
220 |
part = text[start[1]:end[1] + 1] |
|
221 |
part_width, part_height = dc.GetTextExtent(part) |
|
222 |
dc.DrawRectangle(x + offset_width, y, part_width, part_height) |
|
223 |
dc.SetTextForeground(highlight_type[1]) |
|
224 |
dc.DrawText(part, x + offset_width, y) |
|
225 |
dc.SetPen(current_pen) |
|
226 |
dc.SetTextForeground(wx.BLACK) |
|
227 |
||
228 |
#------------------------------------------------------------------------------- |
|
229 |
# Graphic element base class |
|
230 |
#------------------------------------------------------------------------------- |
|
231 |
||
232 |
""" |
|
233 |
Class that implements a generic graphic element |
|
234 |
""" |
|
235 |
||
1170
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
236 |
class Graphic_Element(ToolTipProducer): |
814 | 237 |
|
238 |
# Create a new graphic element |
|
239 |
def __init__(self, parent, id = None): |
|
1170
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
240 |
ToolTipProducer.__init__(self, parent) |
814 | 241 |
self.Parent = parent |
242 |
self.Id = id |
|
243 |
self.oldPos = None |
|
244 |
self.StartPos = None |
|
245 |
self.CurrentDrag = None |
|
246 |
self.Handle = (None,None) |
|
247 |
self.Dragging = False |
|
248 |
self.Selected = False |
|
249 |
self.Highlighted = False |
|
250 |
self.Pos = wx.Point(0, 0) |
|
251 |
self.Size = wx.Size(0, 0) |
|
252 |
self.BoundingBox = wx.Rect(0, 0, 0, 0) |
|
253 |
self.Visible = False |
|
254 |
||
255 |
def GetDefinition(self): |
|
256 |
return [self.Id], [] |
|
257 |
||
258 |
def TestVisible(self, screen): |
|
852
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
259 |
self.Visible = self.Selected or self.GetRedrawRect().Intersects(screen) |
814 | 260 |
|
261 |
def IsVisible(self): |
|
262 |
return self.Visible |
|
263 |
||
264 |
def SpreadCurrent(self): |
|
265 |
pass |
|
266 |
||
267 |
def GetConnectorTranslation(self, element): |
|
268 |
return {} |
|
269 |
||
270 |
def FindNearestConnector(self, position, connectors): |
|
271 |
distances = [] |
|
272 |
for connector in connectors: |
|
273 |
connector_pos = connector.GetRelPosition() |
|
274 |
distances.append((sqrt((self.Pos.x + connector_pos.x - position.x) ** 2 + |
|
275 |
(self.Pos.y + connector_pos.y - position.y) ** 2), |
|
276 |
connector)) |
|
277 |
distances.sort() |
|
278 |
if len(distances) > 0: |
|
279 |
return distances[0][1] |
|
280 |
return None |
|
281 |
||
282 |
def IsOfType(self, type, reference): |
|
283 |
return self.Parent.IsOfType(type, reference) |
|
284 |
||
285 |
def IsEndType(self, type): |
|
286 |
return self.Parent.IsEndType(type) |
|
287 |
||
288 |
def GetDragging(self): |
|
289 |
return self.Dragging |
|
290 |
||
291 |
# Make a clone of this element |
|
292 |
def Clone(self, parent): |
|
293 |
return Graphic_Element(parent, self.Id) |
|
294 |
||
295 |
# Changes the block position |
|
296 |
def SetPosition(self, x, y): |
|
297 |
self.Pos.x = x |
|
298 |
self.Pos.y = y |
|
299 |
self.RefreshConnected() |
|
300 |
self.RefreshBoundingBox() |
|
301 |
||
302 |
# Returns the block position |
|
303 |
def GetPosition(self): |
|
304 |
return self.Pos.x, self.Pos.y |
|
305 |
||
306 |
# Changes the element size |
|
307 |
def SetSize(self, width, height): |
|
308 |
self.Size.SetWidth(width) |
|
309 |
self.Size.SetHeight(height) |
|
310 |
self.RefreshConnectors() |
|
311 |
self.RefreshBoundingBox() |
|
312 |
||
313 |
# Returns the element size |
|
314 |
def GetSize(self): |
|
315 |
return self.Size.GetWidth(), self.Size.GetHeight() |
|
316 |
||
317 |
# Returns the minimum element size |
|
318 |
def GetMinSize(self): |
|
319 |
return 0, 0 |
|
320 |
||
852
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
321 |
# Set size of the element to the minimum size |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
322 |
def SetBestSize(self, scaling, x_factor=0.5, y_factor=0.5): |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
323 |
width, height = self.GetSize() |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
324 |
posx, posy = self.GetPosition() |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
325 |
min_width, min_height = self.GetMinSize() |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
326 |
if width < min_width: |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
327 |
self.Pos.x = max(0, self.Pos.x - (width - min_width) * x_factor) |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
328 |
width = min_width |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
329 |
if height < min_height: |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
330 |
self.Pos.y = max(0, self.Pos.y - (height - min_height) * y_factor) |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
331 |
height = min_height |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
332 |
if scaling is not None: |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
333 |
self.Pos.x = round_scaling(self.Pos.x, scaling[0]) |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
334 |
self.Pos.y = round_scaling(self.Pos.y, scaling[1]) |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
335 |
width = round_scaling(width, scaling[0], 1) |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
336 |
height = round_scaling(height, scaling[1], 1) |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
337 |
self.SetSize(width, height) |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
338 |
return self.Pos.x - posx, self.Pos.y - posy |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
339 |
|
814 | 340 |
# Refresh the element Bounding Box |
341 |
def RefreshBoundingBox(self): |
|
342 |
self.BoundingBox = wx.Rect(self.Pos.x, self.Pos.y, self.Size[0], self.Size[1]) |
|
343 |
||
344 |
# Refresh the element connectors position |
|
345 |
def RefreshConnectors(self): |
|
346 |
pass |
|
347 |
||
348 |
# Refresh the position of wires connected to element inputs and outputs |
|
349 |
def RefreshConnected(self): |
|
350 |
pass |
|
351 |
||
352 |
# Change the parent |
|
353 |
def SetParent(self, parent): |
|
354 |
self.Parent = parent |
|
355 |
||
356 |
# Override this method for defining the method to call for deleting this element |
|
357 |
def Delete(self): |
|
358 |
pass |
|
359 |
||
360 |
# Returns the Id |
|
361 |
def GetId(self): |
|
362 |
return self.Id |
|
363 |
||
364 |
# Returns if the point given is in the bounding box |
|
365 |
def HitTest(self, pt, connectors=True): |
|
366 |
if connectors: |
|
367 |
rect = self.BoundingBox |
|
368 |
else: |
|
369 |
rect = wx.Rect(self.Pos.x, self.Pos.y, self.Size[0], self.Size[1]) |
|
370 |
return rect.InsideXY(pt.x, pt.y) |
|
371 |
||
372 |
# Returns if the point given is in the bounding box |
|
373 |
def IsInSelection(self, rect): |
|
374 |
return rect.InsideXY(self.BoundingBox.x, self.BoundingBox.y) and rect.InsideXY(self.BoundingBox.x + self.BoundingBox.width, self.BoundingBox.y + self.BoundingBox.height) |
|
375 |
||
376 |
# Override this method for refreshing the bounding box |
|
377 |
def RefreshBoundingBox(self): |
|
378 |
pass |
|
379 |
||
380 |
# Returns the bounding box |
|
381 |
def GetBoundingBox(self): |
|
382 |
return self.BoundingBox |
|
383 |
||
384 |
# Returns the RedrawRect |
|
385 |
def GetRedrawRect(self, movex = 0, movey = 0): |
|
386 |
scalex, scaley = self.Parent.GetViewScale() |
|
387 |
rect = wx.Rect() |
|
388 |
rect.x = self.BoundingBox.x - int(HANDLE_SIZE / scalex) - 3 - abs(movex) |
|
389 |
rect.y = self.BoundingBox.y - int(HANDLE_SIZE / scaley) - 3 - abs(movey) |
|
390 |
rect.width = self.BoundingBox.width + 2 * (int(HANDLE_SIZE / scalex) + abs(movex) + 1) + 4 |
|
391 |
rect.height = self.BoundingBox.height + 2 * (int(HANDLE_SIZE / scaley) + abs(movey) + 1) + 4 |
|
392 |
return rect |
|
393 |
||
394 |
def Refresh(self, rect = None): |
|
395 |
if self.Visible: |
|
396 |
if rect is not None: |
|
397 |
self.Parent.RefreshRect(self.Parent.GetScrolledRect(rect), False) |
|
398 |
else: |
|
399 |
self.Parent.RefreshRect(self.Parent.GetScrolledRect(self.GetRedrawRect()), False) |
|
400 |
||
401 |
# Change the variable that indicates if this element is selected |
|
402 |
def SetSelected(self, selected): |
|
403 |
self.Selected = selected |
|
404 |
self.Refresh() |
|
405 |
||
406 |
# Change the variable that indicates if this element is highlighted |
|
407 |
def SetHighlighted(self, highlighted): |
|
408 |
self.Highlighted = highlighted |
|
409 |
self.Refresh() |
|
410 |
||
411 |
# Test if the point is on a handle of this element |
|
412 |
def TestHandle(self, event): |
|
413 |
dc = self.Parent.GetLogicalDC() |
|
414 |
scalex, scaley = dc.GetUserScale() |
|
415 |
pos = event.GetPosition() |
|
416 |
pt = wx.Point(*self.Parent.CalcUnscrolledPosition(pos.x, pos.y)) |
|
417 |
||
418 |
left = (self.BoundingBox.x - 2) * scalex - HANDLE_SIZE |
|
419 |
center = (self.BoundingBox.x + self.BoundingBox.width / 2) * scalex - HANDLE_SIZE / 2 |
|
420 |
right = (self.BoundingBox.x + self.BoundingBox.width + 2) * scalex |
|
421 |
||
422 |
top = (self.BoundingBox.y - 2) * scaley - HANDLE_SIZE |
|
423 |
middle = (self.BoundingBox.y + self.BoundingBox.height / 2) * scaley - HANDLE_SIZE / 2 |
|
424 |
bottom = (self.BoundingBox.y + self.BoundingBox.height + 2) * scaley |
|
425 |
||
426 |
extern_rect = wx.Rect(left, top, right + HANDLE_SIZE - left, bottom + HANDLE_SIZE - top) |
|
427 |
intern_rect = wx.Rect(left + HANDLE_SIZE, top + HANDLE_SIZE, right - left - HANDLE_SIZE, bottom - top - HANDLE_SIZE) |
|
428 |
||
429 |
# Verify that this element is selected |
|
430 |
if self.Selected and extern_rect.InsideXY(pt.x, pt.y) and not intern_rect.InsideXY(pt.x, pt.y): |
|
431 |
# Find if point is on a handle horizontally |
|
432 |
if left <= pt.x < left + HANDLE_SIZE: |
|
433 |
handle_x = 1 |
|
434 |
elif center <= pt.x < center + HANDLE_SIZE: |
|
435 |
handle_x = 2 |
|
436 |
elif right <= pt.x < right + HANDLE_SIZE: |
|
437 |
handle_x = 3 |
|
438 |
else: |
|
439 |
handle_x = 0 |
|
440 |
# Find if point is on a handle vertically |
|
441 |
if top <= pt.y < top + HANDLE_SIZE: |
|
442 |
handle_y = 1 |
|
443 |
elif middle <= pt.y < middle + HANDLE_SIZE: |
|
444 |
handle_y = 2 |
|
445 |
elif bottom <= pt.y < bottom + HANDLE_SIZE: |
|
446 |
handle_y = 3 |
|
447 |
else: |
|
448 |
handle_y = 0 |
|
449 |
# Verify that the result is valid |
|
450 |
if (handle_x, handle_y) in VALID_HANDLES: |
|
451 |
return handle_x, handle_y |
|
452 |
return 0, 0 |
|
453 |
||
454 |
# Method called when a LeftDown event have been generated |
|
455 |
def OnLeftDown(self, event, dc, scaling): |
|
456 |
pos = event.GetLogicalPosition(dc) |
|
457 |
# Test if an handle have been clicked |
|
458 |
handle = self.TestHandle(event) |
|
459 |
# Find which type of handle have been clicked, |
|
460 |
# Save a resize event and change the cursor |
|
461 |
cursor = HANDLE_CURSORS.get(handle, 1) |
|
462 |
wx.CallAfter(self.Parent.SetCurrentCursor, cursor) |
|
463 |
if cursor > 1: |
|
464 |
self.Handle = (HANDLE_RESIZE, handle) |
|
465 |
else: |
|
466 |
self.Handle = (HANDLE_MOVE, None) |
|
467 |
self.SetSelected(False) |
|
468 |
# Initializes the last position |
|
469 |
self.oldPos = GetScaledEventPosition(event, dc, scaling) |
|
470 |
self.StartPos = wx.Point(self.Pos.x, self.Pos.y) |
|
471 |
self.CurrentDrag = wx.Point(0, 0) |
|
472 |
||
473 |
# Method called when a LeftUp event have been generated |
|
474 |
def OnLeftUp(self, event, dc, scaling): |
|
475 |
# If a dragging have been initiated |
|
476 |
if self.Dragging and self.oldPos: |
|
477 |
self.RefreshModel() |
|
478 |
self.Parent.RefreshBuffer() |
|
479 |
wx.CallAfter(self.Parent.SetCurrentCursor, 0) |
|
480 |
self.SetSelected(True) |
|
481 |
self.oldPos = None |
|
482 |
||
483 |
# Method called when a RightDown event have been generated |
|
484 |
def OnRightDown(self, event, dc, scaling): |
|
485 |
pass |
|
486 |
||
487 |
# Method called when a RightUp event have been generated |
|
488 |
def OnRightUp(self, event, dc, scaling): |
|
489 |
if self.Dragging and self.oldPos: |
|
490 |
self.RefreshModel() |
|
491 |
self.Parent.RefreshBuffer() |
|
492 |
wx.CallAfter(self.Parent.SetCurrentCursor, 0) |
|
493 |
self.SetSelected(True) |
|
494 |
self.oldPos = None |
|
495 |
if self.Parent.Debug: |
|
496 |
self.Parent.PopupForceMenu() |
|
497 |
||
498 |
# Method called when a LeftDClick event have been generated |
|
499 |
def OnLeftDClick(self, event, dc, scaling): |
|
500 |
pass |
|
501 |
||
502 |
# Method called when a Motion event have been generated |
|
503 |
def OnMotion(self, event, dc, scaling): |
|
504 |
# If the cursor is dragging and the element have been clicked |
|
505 |
if event.Dragging() and self.oldPos: |
|
506 |
# Calculate the movement of cursor |
|
1258
441f31474b50
Fixed move of LD_PowerRail and SFC_Divergence connectors using Right button
Laurent Bessard
parents:
1226
diff
changeset
|
507 |
pos = GetScaledEventPosition(event, dc, scaling) |
814 | 508 |
movex = pos.x - self.oldPos.x |
509 |
movey = pos.y - self.oldPos.y |
|
510 |
# If movement is greater than MIN_MOVE then a dragging is initiated |
|
511 |
if not self.Dragging and (abs(movex) > MIN_MOVE or abs(movey) > MIN_MOVE): |
|
512 |
self.Dragging = True |
|
513 |
# If a dragging have been initiated, refreshes the element state |
|
514 |
if self.Dragging: |
|
515 |
dragx, dragy = self.ProcessDragging(movex, movey, event, scaling) |
|
516 |
if event.ControlDown() and self.Handle[0] == HANDLE_MOVE: |
|
517 |
self.oldPos.x = self.StartPos.x + self.CurrentDrag.x |
|
518 |
self.oldPos.y = self.StartPos.y + self.CurrentDrag.y |
|
519 |
else: |
|
520 |
self.oldPos.x += dragx |
|
521 |
self.oldPos.y += dragy |
|
522 |
return dragx, dragy |
|
523 |
return movex, movey |
|
524 |
# If cursor just pass over the element, changes the cursor if it is on a handle |
|
525 |
else: |
|
526 |
pos = event.GetLogicalPosition(dc) |
|
527 |
handle = self.TestHandle(event) |
|
528 |
# Find which type of handle have been clicked, |
|
529 |
# Save a resize event and change the cursor |
|
530 |
cursor = HANDLE_CURSORS.get(handle, 0) |
|
531 |
wx.CallAfter(self.Parent.SetCurrentCursor, cursor) |
|
532 |
return 0, 0 |
|
533 |
||
534 |
# Moves the element |
|
535 |
def Move(self, dx, dy, exclude = []): |
|
536 |
self.Pos.x += max(-self.BoundingBox.x, dx) |
|
537 |
self.Pos.y += max(-self.BoundingBox.y, dy) |
|
538 |
self.RefreshConnected(exclude) |
|
539 |
self.RefreshBoundingBox() |
|
540 |
||
541 |
# Resizes the element from position and size given |
|
542 |
def Resize(self, x, y, width, height): |
|
543 |
self.Move(x, y) |
|
544 |
self.SetSize(width, height) |
|
545 |
||
546 |
# Refreshes the element state according to move defined and handle selected |
|
547 |
def ProcessDragging(self, movex, movey, event, scaling, width_fac = 1, height_fac = 1): |
|
548 |
handle_type, handle = self.Handle |
|
549 |
# If it is a resize handle, calculate the values from resizing |
|
550 |
if handle_type == HANDLE_RESIZE: |
|
551 |
if scaling is not None: |
|
552 |
scaling = (scaling[0] * width_fac, scaling[1] * height_fac) |
|
553 |
x = y = start_x = start_y = 0 |
|
554 |
width, height = start_width, start_height = self.GetSize() |
|
555 |
if handle[0] == 1: |
|
556 |
movex = max(-self.BoundingBox.x, movex) |
|
557 |
if scaling is not None: |
|
558 |
movex = -(round_scaling(width - movex, scaling[0]) - width) |
|
559 |
x = movex |
|
560 |
if event.ShiftDown(): |
|
561 |
width -= 2 * movex |
|
562 |
else: |
|
563 |
width -= movex |
|
564 |
elif handle[0] == 3: |
|
565 |
if scaling is not None: |
|
566 |
movex = round_scaling(width + movex, scaling[0]) - width |
|
567 |
if event.ShiftDown(): |
|
568 |
movex = min(self.BoundingBox.x, movex) |
|
569 |
x = -movex |
|
570 |
width += 2 * movex |
|
571 |
else: |
|
572 |
width += movex |
|
573 |
if handle[1] == 1: |
|
574 |
movey = max(-self.BoundingBox.y, movey) |
|
575 |
if scaling is not None: |
|
576 |
movey = -(round_scaling(height - movey, scaling[1]) - height) |
|
577 |
y = movey |
|
578 |
if event.ShiftDown(): |
|
579 |
height -= 2 * movey |
|
580 |
else: |
|
581 |
height -= movey |
|
582 |
elif handle[1] == 3: |
|
583 |
if scaling is not None: |
|
584 |
movey = round_scaling(height + movey, scaling[1]) - height |
|
585 |
if event.ShiftDown(): |
|
586 |
movey = min(self.BoundingBox.y, movey) |
|
587 |
y = -movey |
|
588 |
height += 2 * movey |
|
589 |
else: |
|
590 |
height += movey |
|
591 |
# Verify that new size is not lesser than minimum |
|
592 |
min_width, min_height = self.GetMinSize() |
|
593 |
if handle[0] != 2 and (width >= min_width or width > self.Size[0]): |
|
594 |
start_x = x |
|
595 |
start_width = width |
|
596 |
else: |
|
597 |
movex = 0 |
|
598 |
if handle[1] != 2 and (height >= min_height or height > self.Size[1]): |
|
599 |
start_y = y |
|
600 |
start_height = height |
|
601 |
else: |
|
602 |
movey = 0 |
|
603 |
if movex != 0 or movey != 0: |
|
604 |
self.Resize(start_x, start_y, start_width, start_height) |
|
605 |
return movex, movey |
|
606 |
# If it is a move handle, Move this element |
|
607 |
elif handle_type == HANDLE_MOVE: |
|
608 |
movex = max(-self.BoundingBox.x, movex) |
|
609 |
movey = max(-self.BoundingBox.y, movey) |
|
610 |
if scaling is not None: |
|
611 |
movex = round_scaling(self.Pos.x + movex, scaling[0]) - self.Pos.x |
|
612 |
movey = round_scaling(self.Pos.y + movey, scaling[1]) - self.Pos.y |
|
613 |
if event.ControlDown(): |
|
614 |
self.CurrentDrag.x = self.CurrentDrag.x + movex |
|
615 |
self.CurrentDrag.y = self.CurrentDrag.y + movey |
|
616 |
if abs(self.CurrentDrag.x) > abs(self.CurrentDrag.y): |
|
617 |
movex = self.StartPos.x + self.CurrentDrag.x - self.Pos.x |
|
618 |
movey = self.StartPos.y - self.Pos.y |
|
619 |
else: |
|
620 |
movex = self.StartPos.x - self.Pos.x |
|
621 |
movey = self.StartPos.y + self.CurrentDrag.y - self.Pos.y |
|
622 |
self.Move(movex, movey) |
|
623 |
return movex, movey |
|
624 |
return 0, 0 |
|
625 |
||
626 |
# Override this method for defining the method to call for adding an highlight to this element |
|
627 |
def AddHighlight(self, infos, start, end, highlight_type): |
|
628 |
pass |
|
629 |
||
630 |
# Override this method for defining the method to call for removing an highlight from this element |
|
631 |
def RemoveHighlight(self, infos, start, end, highlight_type): |
|
632 |
pass |
|
633 |
||
634 |
# Override this method for defining the method to call for removing all the highlights of one particular type from this element |
|
635 |
def ClearHighlight(self, highlight_type=None): |
|
636 |
pass |
|
637 |
||
638 |
# Override this method for defining the method to call for refreshing the model of this element |
|
639 |
def RefreshModel(self, move=True): |
|
640 |
pass |
|
641 |
||
642 |
# Draws the highlightment of this element if it is highlighted (can be overwritten) |
|
643 |
def DrawHighlightment(self, dc): |
|
644 |
scalex, scaley = dc.GetUserScale() |
|
645 |
dc.SetUserScale(1, 1) |
|
646 |
dc.SetPen(MiterPen(HIGHLIGHTCOLOR)) |
|
647 |
dc.SetBrush(wx.Brush(HIGHLIGHTCOLOR)) |
|
648 |
dc.SetLogicalFunction(wx.AND) |
|
649 |
dc.DrawRectangle(int(round((self.Pos.x - 1) * scalex)) - 2, |
|
650 |
int(round((self.Pos.y - 1) * scaley)) - 2, |
|
651 |
int(round((self.Size.width + 3) * scalex)) + 5, |
|
652 |
int(round((self.Size.height + 3) * scaley)) + 5) |
|
653 |
dc.SetLogicalFunction(wx.COPY) |
|
654 |
dc.SetUserScale(scalex, scaley) |
|
655 |
||
656 |
# Draws the handles of this element if it is selected |
|
657 |
def Draw(self, dc): |
|
658 |
if not getattr(dc, "printing", False): |
|
659 |
if self.Highlighted: |
|
660 |
self.DrawHighlightment(dc) |
|
661 |
if self.Selected: |
|
662 |
scalex, scaley = dc.GetUserScale() |
|
663 |
dc.SetUserScale(1, 1) |
|
664 |
dc.SetPen(MiterPen(wx.BLACK)) |
|
665 |
dc.SetBrush(wx.BLACK_BRUSH) |
|
666 |
||
667 |
left = (self.BoundingBox.x - 2) * scalex - HANDLE_SIZE |
|
668 |
center = (self.BoundingBox.x + self.BoundingBox.width / 2) * scalex - HANDLE_SIZE / 2 |
|
669 |
right = (self.BoundingBox.x + self.BoundingBox.width + 2) * scalex |
|
670 |
||
671 |
top = (self.BoundingBox.y - 2) * scaley - HANDLE_SIZE |
|
672 |
middle = (self.BoundingBox.y + self.BoundingBox.height / 2) * scaley - HANDLE_SIZE / 2 |
|
673 |
bottom = (self.BoundingBox.y + self.BoundingBox.height + 2) * scaley |
|
674 |
||
675 |
for x, y in [(left, top), (center, top), (right, top), |
|
676 |
(left, middle), (right, middle), |
|
677 |
(left, bottom), (center, bottom), (right, bottom)]: |
|
678 |
dc.DrawRectangle(x, y, HANDLE_SIZE, HANDLE_SIZE) |
|
679 |
||
680 |
dc.SetUserScale(scalex, scaley) |
|
681 |
||
682 |
||
683 |
#------------------------------------------------------------------------------- |
|
684 |
# Group of graphic elements |
|
685 |
#------------------------------------------------------------------------------- |
|
686 |
||
687 |
""" |
|
688 |
Class that implements a group of graphic elements |
|
689 |
""" |
|
690 |
||
691 |
class Graphic_Group(Graphic_Element): |
|
692 |
||
693 |
# Create a new group of graphic elements |
|
694 |
def __init__(self, parent): |
|
695 |
Graphic_Element.__init__(self, parent) |
|
696 |
self.Elements = [] |
|
697 |
self.RefreshWireExclusion() |
|
698 |
self.RefreshBoundingBox() |
|
699 |
||
700 |
# Destructor |
|
701 |
def __del__(self): |
|
702 |
self.Elements = [] |
|
703 |
||
704 |
def GetDefinition(self): |
|
705 |
blocks = [] |
|
706 |
wires = [] |
|
707 |
for element in self.Elements: |
|
708 |
block, wire = element.GetDefinition() |
|
709 |
blocks.extend(block) |
|
710 |
wires.extend(wire) |
|
711 |
return blocks, wires |
|
712 |
||
713 |
# Make a clone of this element |
|
714 |
def Clone(self, parent, pos = None): |
|
715 |
group = Graphic_Group(parent) |
|
716 |
connectors = {} |
|
717 |
exclude_names = {} |
|
718 |
wires = [] |
|
719 |
if pos is not None: |
|
720 |
dx, dy = pos.x - self.BoundingBox.x, pos.y - self.BoundingBox.y |
|
721 |
for element in self.Elements: |
|
722 |
if isinstance(element, Wire): |
|
723 |
wires.append(element) |
|
724 |
else: |
|
725 |
if pos is not None: |
|
726 |
x, y = element.GetPosition() |
|
727 |
new_pos = wx.Point(x + dx, y + dy) |
|
728 |
newid = parent.GetNewId() |
|
729 |
if parent.IsNamedElement(element): |
|
730 |
name = parent.GenerateNewName(element, exclude_names) |
|
731 |
exclude_names[name.upper()] = True |
|
732 |
new_element = element.Clone(parent, newid, name, pos = new_pos) |
|
733 |
else: |
|
734 |
new_element = element.Clone(parent, newid, pos = new_pos) |
|
852
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
735 |
new_element.SetBestSize(parent.Scaling) |
814 | 736 |
else: |
737 |
new_element = element.Clone(parent) |
|
738 |
connectors.update(element.GetConnectorTranslation(new_element)) |
|
739 |
group.SelectElement(new_element) |
|
740 |
for element in wires: |
|
741 |
if pos is not None: |
|
742 |
new_wire = element.Clone(parent, connectors, dx, dy) |
|
743 |
else: |
|
744 |
new_wire = element.Clone(parent, connectors) |
|
745 |
if new_wire is not None: |
|
746 |
if pos is not None: |
|
747 |
parent.AddWire(new_wire) |
|
748 |
group.SelectElement(new_wire) |
|
749 |
if pos is not None: |
|
750 |
for element in group.Elements: |
|
751 |
if not isinstance(element, Wire): |
|
752 |
parent.AddBlockInModel(element) |
|
753 |
return group |
|
754 |
||
755 |
def CanAddBlocks(self, parent): |
|
756 |
valid = True |
|
757 |
for element in self.Elements: |
|
758 |
if not isinstance(element, Wire): |
|
759 |
valid &= parent.CanAddElement(element) |
|
760 |
return valid |
|
761 |
||
762 |
def IsVisible(self): |
|
763 |
for element in self.Elements: |
|
764 |
if element.IsVisible(): |
|
765 |
return True |
|
766 |
return False |
|
767 |
||
768 |
# Refresh the list of wire excluded |
|
769 |
def RefreshWireExclusion(self): |
|
770 |
self.WireExcluded = [] |
|
771 |
for element in self.Elements: |
|
772 |
if isinstance(element, Wire): |
|
773 |
startblock = element.StartConnected.GetParentBlock() |
|
774 |
endblock = element.EndConnected.GetParentBlock() |
|
775 |
if startblock in self.Elements and endblock in self.Elements: |
|
776 |
self.WireExcluded.append(element) |
|
777 |
||
778 |
# Returns the RedrawRect |
|
779 |
def GetRedrawRect(self, movex = 0, movey = 0): |
|
780 |
rect = None |
|
781 |
for element in self.Elements: |
|
782 |
if rect is None: |
|
783 |
rect = element.GetRedrawRect(movex, movey) |
|
784 |
else: |
|
785 |
rect = rect.Union(element.GetRedrawRect(movex, movey)) |
|
786 |
return rect |
|
787 |
||
788 |
# Clean this group of elements |
|
789 |
def Clean(self): |
|
790 |
# Clean all the elements of the group |
|
791 |
for element in self.Elements: |
|
792 |
element.Clean() |
|
793 |
||
794 |
# Delete this group of elements |
|
795 |
def Delete(self): |
|
796 |
# Delete all the elements of the group |
|
797 |
for element in self.Elements: |
|
798 |
element.Delete() |
|
799 |
self.WireExcluded = [] |
|
800 |
||
801 |
# Returns if the point given is in the bounding box of one of the elements of this group |
|
802 |
def HitTest(self, pt, connectors=True): |
|
803 |
result = False |
|
804 |
for element in self.Elements: |
|
805 |
result |= element.HitTest(pt, connectors) |
|
806 |
return result |
|
807 |
||
808 |
# Returns if the element given is in this group |
|
809 |
def IsElementIn(self, element): |
|
810 |
return element in self.Elements |
|
811 |
||
812 |
# Change the elements of the group |
|
813 |
def SetElements(self, elements): |
|
814 |
self.Elements = elements |
|
815 |
self.RefreshWireExclusion() |
|
816 |
self.RefreshBoundingBox() |
|
817 |
||
818 |
# Returns the elements of the group |
|
819 |
def GetElements(self): |
|
820 |
return self.Elements |
|
821 |
||
822 |
# Align the group elements |
|
823 |
def AlignElements(self, horizontally, vertically): |
|
824 |
minx = self.BoundingBox.x + self.BoundingBox.width |
|
825 |
miny = self.BoundingBox.y + self.BoundingBox.height |
|
826 |
maxx = self.BoundingBox.x |
|
827 |
maxy = self.BoundingBox.y |
|
828 |
for element in self.Elements: |
|
829 |
if not isinstance(element, Wire): |
|
830 |
posx, posy = element.GetPosition() |
|
831 |
width, height = element.GetSize() |
|
832 |
minx = min(minx, posx) |
|
833 |
miny = min(miny, posy) |
|
834 |
maxx = max(maxx, posx + width) |
|
835 |
maxy = max(maxy, posy + height) |
|
836 |
for element in self.Elements: |
|
837 |
if not isinstance(element, Wire): |
|
838 |
posx, posy = element.GetPosition() |
|
839 |
width, height = element.GetSize() |
|
840 |
movex = movey = 0 |
|
841 |
if horizontally == ALIGN_LEFT: |
|
842 |
movex = minx - posx |
|
843 |
elif horizontally == ALIGN_CENTER: |
|
844 |
movex = (maxx + minx - width) / 2 - posx |
|
845 |
elif horizontally == ALIGN_RIGHT: |
|
846 |
movex = maxx - width - posx |
|
847 |
if vertically == ALIGN_TOP: |
|
848 |
movey = miny - posy |
|
849 |
elif vertically == ALIGN_MIDDLE: |
|
850 |
movey = (maxy + miny - height) / 2 - posy |
|
851 |
elif vertically == ALIGN_BOTTOM: |
|
852 |
movey = maxy - height - posy |
|
853 |
if movex != 0 or movey != 0: |
|
854 |
element.Move(movex, movey) |
|
855 |
element.RefreshModel() |
|
856 |
self.RefreshBoundingBox() |
|
857 |
||
1226
93e7a8abce5e
Fixed lag when selecting all elements using CTRL+A or after paste a lot of blocks
Laurent Bessard
parents:
1176
diff
changeset
|
858 |
# Add the given element to the group of elements |
93e7a8abce5e
Fixed lag when selecting all elements using CTRL+A or after paste a lot of blocks
Laurent Bessard
parents:
1176
diff
changeset
|
859 |
def AddElement(self, element): |
93e7a8abce5e
Fixed lag when selecting all elements using CTRL+A or after paste a lot of blocks
Laurent Bessard
parents:
1176
diff
changeset
|
860 |
self.Elements.append(element) |
93e7a8abce5e
Fixed lag when selecting all elements using CTRL+A or after paste a lot of blocks
Laurent Bessard
parents:
1176
diff
changeset
|
861 |
|
814 | 862 |
# Remove or select the given element if it is or not in the group |
863 |
def SelectElement(self, element): |
|
864 |
if element in self.Elements: |
|
865 |
self.Elements.remove(element) |
|
866 |
else: |
|
867 |
self.Elements.append(element) |
|
868 |
self.RefreshWireExclusion() |
|
869 |
self.RefreshBoundingBox() |
|
870 |
||
871 |
# Move this group of elements |
|
872 |
def Move(self, movex, movey): |
|
873 |
movex = max(-self.BoundingBox.x, movex) |
|
874 |
movey = max(-self.BoundingBox.y, movey) |
|
875 |
# Move all the elements of the group |
|
876 |
for element in self.Elements: |
|
877 |
if not isinstance(element, Wire): |
|
878 |
element.Move(movex, movey, self.WireExcluded) |
|
879 |
elif element in self.WireExcluded: |
|
880 |
element.Move(movex, movey, True) |
|
881 |
self.RefreshBoundingBox() |
|
882 |
||
883 |
# Refreshes the bounding box of this group of elements |
|
884 |
def RefreshBoundingBox(self): |
|
885 |
if len(self.Elements) > 0: |
|
886 |
bbox = self.Elements[0].GetBoundingBox() |
|
887 |
minx, miny = bbox.x, bbox.y |
|
888 |
maxx = bbox.x + bbox.width |
|
889 |
maxy = bbox.y + bbox.height |
|
890 |
for element in self.Elements[1:]: |
|
891 |
bbox = element.GetBoundingBox() |
|
892 |
minx = min(minx, bbox.x) |
|
893 |
miny = min(miny, bbox.y) |
|
894 |
maxx = max(maxx, bbox.x + bbox.width) |
|
895 |
maxy = max(maxy, bbox.y + bbox.height) |
|
896 |
self.BoundingBox = wx.Rect(minx, miny, maxx - minx, maxy - miny) |
|
897 |
else: |
|
898 |
self.BoundingBox = wx.Rect(0, 0, 0, 0) |
|
899 |
self.Pos = wx.Point(self.BoundingBox.x, self.BoundingBox.y) |
|
900 |
self.Size = wx.Size(self.BoundingBox.width, self.BoundingBox.height) |
|
901 |
||
902 |
# Forbids to change the group position |
|
903 |
def SetPosition(x, y): |
|
904 |
pass |
|
905 |
||
906 |
# Returns the position of this group |
|
825
0623820aa14a
Fix bug in Viewer when dragging element group with control down and group contains wires connected to blocks not in group
laurent
parents:
814
diff
changeset
|
907 |
def GetPosition(self, exclude_wires=False): |
0623820aa14a
Fix bug in Viewer when dragging element group with control down and group contains wires connected to blocks not in group
laurent
parents:
814
diff
changeset
|
908 |
if exclude_wires: |
0623820aa14a
Fix bug in Viewer when dragging element group with control down and group contains wires connected to blocks not in group
laurent
parents:
814
diff
changeset
|
909 |
posx = posy = None |
0623820aa14a
Fix bug in Viewer when dragging element group with control down and group contains wires connected to blocks not in group
laurent
parents:
814
diff
changeset
|
910 |
for element in self.Elements: |
0623820aa14a
Fix bug in Viewer when dragging element group with control down and group contains wires connected to blocks not in group
laurent
parents:
814
diff
changeset
|
911 |
if not isinstance(element, Wire) or element in self.WireExcluded: |
0623820aa14a
Fix bug in Viewer when dragging element group with control down and group contains wires connected to blocks not in group
laurent
parents:
814
diff
changeset
|
912 |
bbox = element.GetBoundingBox() |
0623820aa14a
Fix bug in Viewer when dragging element group with control down and group contains wires connected to blocks not in group
laurent
parents:
814
diff
changeset
|
913 |
if posx is None and posy is None: |
0623820aa14a
Fix bug in Viewer when dragging element group with control down and group contains wires connected to blocks not in group
laurent
parents:
814
diff
changeset
|
914 |
posx, posy = bbox.x, bbox.y |
0623820aa14a
Fix bug in Viewer when dragging element group with control down and group contains wires connected to blocks not in group
laurent
parents:
814
diff
changeset
|
915 |
else: |
0623820aa14a
Fix bug in Viewer when dragging element group with control down and group contains wires connected to blocks not in group
laurent
parents:
814
diff
changeset
|
916 |
posx = min(posx, bbox.x) |
0623820aa14a
Fix bug in Viewer when dragging element group with control down and group contains wires connected to blocks not in group
laurent
parents:
814
diff
changeset
|
917 |
posy = min(posy, bbox.y) |
0623820aa14a
Fix bug in Viewer when dragging element group with control down and group contains wires connected to blocks not in group
laurent
parents:
814
diff
changeset
|
918 |
if posx is None and posy is None: |
0623820aa14a
Fix bug in Viewer when dragging element group with control down and group contains wires connected to blocks not in group
laurent
parents:
814
diff
changeset
|
919 |
return 0, 0 |
0623820aa14a
Fix bug in Viewer when dragging element group with control down and group contains wires connected to blocks not in group
laurent
parents:
814
diff
changeset
|
920 |
return posx, posy |
814 | 921 |
return self.BoundingBox.x, self.BoundingBox.y |
922 |
||
923 |
# Forbids to change the group size |
|
924 |
def SetSize(width, height): |
|
925 |
pass |
|
926 |
||
927 |
# Returns the size of this group |
|
928 |
def GetSize(self): |
|
929 |
return self.BoundingBox.width, self.BoundingBox.height |
|
852
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
930 |
|
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
931 |
# Set size of the group elements to their minimum size |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
932 |
def SetBestSize(self, scaling): |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
933 |
max_movex = max_movey = 0 |
814 | 934 |
for element in self.Elements: |
852
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
935 |
movex, movey = element.SetBestSize(scaling) |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
936 |
max_movex = max(max_movex, movex) |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
937 |
max_movey = max(max_movey, movey) |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
938 |
return max_movex, max_movey |
814 | 939 |
|
940 |
# Refreshes the group elements to move defined and handle selected |
|
941 |
def ProcessDragging(self, movex, movey, event, scaling): |
|
942 |
handle_type, handle = self.Handle |
|
943 |
# If it is a move handle, Move this group elements |
|
944 |
if handle_type == HANDLE_MOVE: |
|
945 |
movex = max(-self.BoundingBox.x, movex) |
|
946 |
movey = max(-self.BoundingBox.y, movey) |
|
947 |
if scaling is not None: |
|
948 |
movex = round_scaling(movex, scaling[0]) |
|
949 |
movey = round_scaling(movey, scaling[1]) |
|
950 |
if event.ControlDown(): |
|
951 |
self.CurrentDrag.x = self.CurrentDrag.x + movex |
|
952 |
self.CurrentDrag.y = self.CurrentDrag.y + movey |
|
825
0623820aa14a
Fix bug in Viewer when dragging element group with control down and group contains wires connected to blocks not in group
laurent
parents:
814
diff
changeset
|
953 |
posx, posy = self.GetPosition(True) |
814 | 954 |
if abs(self.CurrentDrag.x) > abs(self.CurrentDrag.y): |
825
0623820aa14a
Fix bug in Viewer when dragging element group with control down and group contains wires connected to blocks not in group
laurent
parents:
814
diff
changeset
|
955 |
movex = self.StartPos.x + self.CurrentDrag.x - posx |
0623820aa14a
Fix bug in Viewer when dragging element group with control down and group contains wires connected to blocks not in group
laurent
parents:
814
diff
changeset
|
956 |
movey = self.StartPos.y - posy |
814 | 957 |
else: |
825
0623820aa14a
Fix bug in Viewer when dragging element group with control down and group contains wires connected to blocks not in group
laurent
parents:
814
diff
changeset
|
958 |
movex = self.StartPos.x - posx |
0623820aa14a
Fix bug in Viewer when dragging element group with control down and group contains wires connected to blocks not in group
laurent
parents:
814
diff
changeset
|
959 |
movey = self.StartPos.y + self.CurrentDrag.y - posy |
814 | 960 |
self.Move(movex, movey) |
961 |
return movex, movey |
|
962 |
return 0, 0 |
|
963 |
||
964 |
# Change the variable that indicates if this element is highlighted |
|
965 |
def SetHighlighted(self, highlighted): |
|
966 |
for element in self.Elements: |
|
967 |
element.SetHighlighted(highlighted) |
|
968 |
||
969 |
def HighlightPoint(self, pos): |
|
970 |
for element in self.Elements: |
|
971 |
if isinstance(element, Wire): |
|
972 |
element.HighlightPoint(pos) |
|
973 |
||
974 |
# Method called when a LeftDown event have been generated |
|
975 |
def OnLeftDown(self, event, dc, scaling): |
|
976 |
Graphic_Element.OnLeftDown(self, event, dc, scaling) |
|
825
0623820aa14a
Fix bug in Viewer when dragging element group with control down and group contains wires connected to blocks not in group
laurent
parents:
814
diff
changeset
|
977 |
self.StartPos = wx.Point(*self.GetPosition(True)) |
814 | 978 |
for element in self.Elements: |
979 |
element.Handle = self.Handle |
|
980 |
||
981 |
# Change the variable that indicates if the elemente is selected |
|
982 |
def SetSelected(self, selected): |
|
983 |
for element in self.Elements: |
|
984 |
element.SetSelected(selected) |
|
985 |
||
986 |
# Method called when a RightUp event has been generated |
|
987 |
def OnRightUp(self, event, dc, scaling): |
|
988 |
# Popup the menu with special items for a group |
|
989 |
self.Parent.PopupGroupMenu() |
|
990 |
||
991 |
# Refreshes the model of all the elements of this group |
|
1047
efcc2283dd77
Fixed bug when using 'Adjust Block Size' contextual menu item on a group of selected elements
Laurent Bessard
parents:
993
diff
changeset
|
992 |
def RefreshModel(self, move=True): |
814 | 993 |
for element in self.Elements: |
1047
efcc2283dd77
Fixed bug when using 'Adjust Block Size' contextual menu item on a group of selected elements
Laurent Bessard
parents:
993
diff
changeset
|
994 |
element.RefreshModel(move) |
814 | 995 |
|
1069
880ec628d490
Fixed refresh bugs when drag'n dropping of group of elements
Laurent Bessard
parents:
1054
diff
changeset
|
996 |
# Draws the handles of this element if it is selected |
880ec628d490
Fixed refresh bugs when drag'n dropping of group of elements
Laurent Bessard
parents:
1054
diff
changeset
|
997 |
def Draw(self, dc): |
880ec628d490
Fixed refresh bugs when drag'n dropping of group of elements
Laurent Bessard
parents:
1054
diff
changeset
|
998 |
for element in self.Elements: |
880ec628d490
Fixed refresh bugs when drag'n dropping of group of elements
Laurent Bessard
parents:
1054
diff
changeset
|
999 |
element.Draw(dc) |
814 | 1000 |
|
1001 |
#------------------------------------------------------------------------------- |
|
1002 |
# Connector for all types of blocks |
|
1003 |
#------------------------------------------------------------------------------- |
|
1004 |
||
1005 |
""" |
|
1006 |
Class that implements a connector for any type of block |
|
1007 |
""" |
|
1008 |
||
1170
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
1009 |
class Connector(DebugDataConsumer, ToolTipProducer): |
814 | 1010 |
|
1011 |
# Create a new connector |
|
1012 |
def __init__(self, parent, name, type, position, direction, negated = False, edge = "none", onlyone = False): |
|
1166
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1013 |
DebugDataConsumer.__init__(self) |
1170
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
1014 |
ToolTipProducer.__init__(self, parent.Parent) |
814 | 1015 |
self.ParentBlock = parent |
1016 |
self.Name = name |
|
1017 |
self.Type = type |
|
1018 |
self.Pos = position |
|
1019 |
self.Direction = direction |
|
1020 |
self.Wires = [] |
|
1021 |
if self.ParentBlock.IsOfType("BOOL", type): |
|
1022 |
self.Negated = negated |
|
1023 |
self.Edge = edge |
|
1024 |
else: |
|
1025 |
self.Negated = False |
|
1026 |
self.Edge = "none" |
|
1027 |
self.OneConnected = onlyone |
|
1028 |
self.Valid = True |
|
1029 |
self.Value = None |
|
1030 |
self.Forced = False |
|
1166
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1031 |
self.ValueSize = None |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1032 |
self.ComputedValue = None |
814 | 1033 |
self.Selected = False |
1034 |
self.Highlights = [] |
|
1035 |
self.RefreshNameSize() |
|
1036 |
||
1037 |
def Flush(self): |
|
1038 |
self.ParentBlock = None |
|
1039 |
for wire, handle in self.Wires: |
|
1040 |
wire.Flush() |
|
1041 |
self.Wires = [] |
|
1042 |
||
1043 |
# Returns the RedrawRect |
|
1044 |
def GetRedrawRect(self, movex = 0, movey = 0): |
|
1045 |
parent_pos = self.ParentBlock.GetPosition() |
|
1046 |
x = min(parent_pos[0] + self.Pos.x, parent_pos[0] + self.Pos.x + self.Direction[0] * CONNECTOR_SIZE) |
|
1047 |
y = min(parent_pos[1] + self.Pos.y, parent_pos[1] + self.Pos.y + self.Direction[1] * CONNECTOR_SIZE) |
|
1377
cc8f9177d41c
Fixed bug when debugging wire connected to output connector with modifiers even if connector/continuation is used to replace long wires
Laurent Bessard
parents:
1258
diff
changeset
|
1048 |
has_modifier = self.Negated or self.Edge != "none" |
814 | 1049 |
if self.Direction[0] == 0: |
1377
cc8f9177d41c
Fixed bug when debugging wire connected to output connector with modifiers even if connector/continuation is used to replace long wires
Laurent Bessard
parents:
1258
diff
changeset
|
1050 |
width = 10 if has_modifier else 5 |
814 | 1051 |
else: |
1052 |
width = CONNECTOR_SIZE |
|
1377
cc8f9177d41c
Fixed bug when debugging wire connected to output connector with modifiers even if connector/continuation is used to replace long wires
Laurent Bessard
parents:
1258
diff
changeset
|
1053 |
if self.Edge == "rising" and self.Direction[0] == 1: |
cc8f9177d41c
Fixed bug when debugging wire connected to output connector with modifiers even if connector/continuation is used to replace long wires
Laurent Bessard
parents:
1258
diff
changeset
|
1054 |
x -= 5 |
cc8f9177d41c
Fixed bug when debugging wire connected to output connector with modifiers even if connector/continuation is used to replace long wires
Laurent Bessard
parents:
1258
diff
changeset
|
1055 |
width += 5 |
814 | 1056 |
if self.Direction[1] == 0: |
1377
cc8f9177d41c
Fixed bug when debugging wire connected to output connector with modifiers even if connector/continuation is used to replace long wires
Laurent Bessard
parents:
1258
diff
changeset
|
1057 |
height = 10 if has_modifier else 5 |
814 | 1058 |
else: |
1059 |
height = CONNECTOR_SIZE |
|
1377
cc8f9177d41c
Fixed bug when debugging wire connected to output connector with modifiers even if connector/continuation is used to replace long wires
Laurent Bessard
parents:
1258
diff
changeset
|
1060 |
if self.Edge == "rising" and self.Direction[1] == 1: |
cc8f9177d41c
Fixed bug when debugging wire connected to output connector with modifiers even if connector/continuation is used to replace long wires
Laurent Bessard
parents:
1258
diff
changeset
|
1061 |
y -= 5 |
cc8f9177d41c
Fixed bug when debugging wire connected to output connector with modifiers even if connector/continuation is used to replace long wires
Laurent Bessard
parents:
1258
diff
changeset
|
1062 |
height += 5 |
1166
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1063 |
rect = wx.Rect(x - abs(movex), y - abs(movey), width + 2 * abs(movex), height + 2 * abs(movey)) |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1064 |
if self.ValueSize is None and isinstance(self.ComputedValue, (StringType, UnicodeType)): |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1065 |
self.ValueSize = self.ParentBlock.Parent.GetMiniTextExtent(self.ComputedValue) |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1066 |
if self.ValueSize is not None: |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1067 |
width, height = self.ValueSize |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1068 |
rect = rect.Union(wx.Rect( |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1069 |
parent_pos[0] + self.Pos.x + CONNECTOR_SIZE * self.Direction[0] + \ |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1070 |
width * (self.Direction[0] - 1) / 2, |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1071 |
parent_pos[1] + self.Pos.y + CONNECTOR_SIZE * self.Direction[1] + \ |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1072 |
height * (self.Direction[1] - 1), |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1073 |
width, height)) |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1074 |
return rect |
814 | 1075 |
|
1076 |
# Change the connector selection |
|
1077 |
def SetSelected(self, selected): |
|
1078 |
self.Selected = selected |
|
1079 |
||
1080 |
# Make a clone of the connector |
|
1081 |
def Clone(self, parent = None): |
|
1082 |
if parent is None: |
|
1083 |
parent = self.ParentBlock |
|
1084 |
return Connector(parent, self.Name, self.Type, wx.Point(self.Pos[0], self.Pos[1]), |
|
1085 |
self.Direction, self.Negated) |
|
1086 |
||
1087 |
# Returns the connector parent block |
|
1088 |
def GetParentBlock(self): |
|
1089 |
return self.ParentBlock |
|
1090 |
||
1091 |
# Returns the connector type |
|
1092 |
def GetType(self, raw = False): |
|
1093 |
if self.ParentBlock.IsEndType(self.Type) or raw: |
|
1094 |
return self.Type |
|
1095 |
elif (self.Negated or self.Edge != "none") and self.ParentBlock.IsOfType("BOOL", self.Type): |
|
1096 |
return "BOOL" |
|
1097 |
else: |
|
1098 |
return self.ParentBlock.GetConnectionResultType(self, self.Type) |
|
1099 |
||
1100 |
# Returns the connector type |
|
1101 |
def GetConnectedType(self): |
|
1102 |
if self.ParentBlock.IsEndType(self.Type): |
|
1103 |
return self.Type |
|
1104 |
elif len(self.Wires) == 1: |
|
1105 |
return self.Wires[0][0].GetOtherConnectedType(self.Wires[0][1]) |
|
1106 |
return self.Type |
|
1107 |
||
1108 |
# Returns the connector type |
|
1109 |
def GetConnectedRedrawRect(self, movex, movey): |
|
1110 |
rect = None |
|
1111 |
for wire, handle in self.Wires: |
|
1112 |
if rect is None: |
|
1113 |
rect = wire.GetRedrawRect() |
|
1114 |
else: |
|
1115 |
rect = rect.Union(wire.GetRedrawRect()) |
|
1116 |
return rect |
|
1117 |
||
1118 |
# Returns if connector type is compatible with type given |
|
1119 |
def IsCompatible(self, type): |
|
1120 |
reference = self.GetType() |
|
1121 |
return self.ParentBlock.IsOfType(type, reference) or self.ParentBlock.IsOfType(reference, type) |
|
1122 |
||
1123 |
# Changes the connector name |
|
1124 |
def SetType(self, type): |
|
1125 |
self.Type = type |
|
1126 |
for wire, handle in self.Wires: |
|
1127 |
wire.SetValid(wire.IsConnectedCompatible()) |
|
1128 |
||
1129 |
# Returns the connector name |
|
1130 |
def GetName(self): |
|
1131 |
return self.Name |
|
1132 |
||
1133 |
# Changes the connector name |
|
1134 |
def SetName(self, name): |
|
1135 |
self.Name = name |
|
1136 |
self.RefreshNameSize() |
|
1137 |
||
1166
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1138 |
def SetForced(self, forced): |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1139 |
if self.Forced != forced: |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1140 |
self.Forced = forced |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1141 |
if self.Visible: |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1142 |
self.Parent.ElementNeedRefresh(self) |
1170
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
1143 |
|
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
1144 |
def GetComputedValue(self): |
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
1145 |
if self.Value is not None and self.Value != "undefined" and not isinstance(self.Value, BooleanType): |
1176
f4b434672204
Moved and rewrote DebugViewer and DebusDataConsumer classes
Laurent Bessard
parents:
1173
diff
changeset
|
1146 |
return self.Value |
1170
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
1147 |
return None |
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
1148 |
|
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
1149 |
def GetToolTipValue(self): |
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
1150 |
return self.GetComputedValue() |
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
1151 |
|
1166
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1152 |
def SetValue(self, value): |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1153 |
if self.Value != value: |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1154 |
self.Value = value |
1170
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
1155 |
computed_value = self.GetComputedValue() |
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
1156 |
if computed_value is not None: |
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
1157 |
self.ComputedValue = computed_value |
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
1158 |
self.SetToolTipText(self.ComputedValue) |
1166
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1159 |
if len(self.ComputedValue) > 4: |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1160 |
self.ComputedValue = self.ComputedValue[:4] + "..." |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1161 |
self.ValueSize = None |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1162 |
if self.ParentBlock.Visible: |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1163 |
self.ParentBlock.Parent.ElementNeedRefresh(self) |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1164 |
|
814 | 1165 |
def RefreshForced(self): |
1166 |
self.Forced = False |
|
1167 |
for wire, handle in self.Wires: |
|
1168 |
self.Forced |= wire.IsForced() |
|
1169 |
||
1170 |
def RefreshValue(self): |
|
1171 |
self.Value = self.ReceivingCurrent() |
|
1172 |
||
1173 |
def RefreshValid(self): |
|
1174 |
self.Valid = True |
|
1175 |
for wire, handle in self.Wires: |
|
1176 |
self.Valid &= wire.GetValid() |
|
1177 |
||
1178 |
def ReceivingCurrent(self): |
|
1179 |
current = False |
|
1180 |
for wire, handle in self.Wires: |
|
1181 |
value = wire.GetValue() |
|
1182 |
if current != "undefined" and isinstance(value, BooleanType): |
|
1183 |
current |= wire.GetValue() |
|
1184 |
elif value == "undefined": |
|
1185 |
current = "undefined" |
|
1186 |
return current |
|
1187 |
||
1188 |
def SpreadCurrent(self, spreading): |
|
1189 |
for wire, handle in self.Wires: |
|
1190 |
wire.SetValue(spreading) |
|
1191 |
||
1192 |
# Changes the connector name size |
|
1193 |
def RefreshNameSize(self): |
|
1194 |
if self.Name != "": |
|
1195 |
self.NameSize = self.ParentBlock.Parent.GetTextExtent(self.Name) |
|
1196 |
else: |
|
1197 |
self.NameSize = 0, 0 |
|
1198 |
||
1199 |
# Returns the connector name size |
|
1200 |
def GetNameSize(self): |
|
1201 |
return self.NameSize |
|
1202 |
||
1203 |
# Returns the wires connected to the connector |
|
1204 |
def GetWires(self): |
|
1205 |
return self.Wires |
|
1206 |
||
1207 |
# Returns the parent block Id |
|
1208 |
def GetBlockId(self): |
|
1209 |
return self.ParentBlock.GetId() |
|
1210 |
||
1211 |
# Returns the connector relative position |
|
1212 |
def GetRelPosition(self): |
|
1213 |
return self.Pos |
|
1214 |
||
1215 |
# Returns the connector absolute position |
|
1216 |
def GetPosition(self, size = True): |
|
1217 |
parent_pos = self.ParentBlock.GetPosition() |
|
1218 |
# If the position of the end of the connector is asked |
|
1219 |
if size: |
|
1220 |
x = parent_pos[0] + self.Pos.x + self.Direction[0] * CONNECTOR_SIZE |
|
1221 |
y = parent_pos[1] + self.Pos.y + self.Direction[1] * CONNECTOR_SIZE |
|
1222 |
else: |
|
1223 |
x = parent_pos[0] + self.Pos.x |
|
1224 |
y = parent_pos[1] + self.Pos.y |
|
1225 |
return wx.Point(x, y) |
|
1226 |
||
1227 |
# Change the connector relative position |
|
1228 |
def SetPosition(self, pos): |
|
1229 |
self.Pos = pos |
|
1230 |
||
1231 |
# Returns the connector direction |
|
1232 |
def GetDirection(self): |
|
1233 |
return self.Direction |
|
1234 |
||
1235 |
# Change the connector direction |
|
1236 |
def SetDirection(self, direction): |
|
1237 |
self.Direction = direction |
|
1238 |
||
1239 |
# Connect a wire to this connector at the last place |
|
1240 |
def Connect(self, wire, refresh = True): |
|
1241 |
self.InsertConnect(len(self.Wires), wire, refresh) |
|
1242 |
||
1243 |
# Connect a wire to this connector at the place given |
|
1244 |
def InsertConnect(self, idx, wire, refresh = True): |
|
1245 |
if wire not in self.Wires: |
|
1246 |
self.Wires.insert(idx, wire) |
|
1054
ef514eaacd8c
Fixed connections of block when changing block type
Laurent Bessard
parents:
1047
diff
changeset
|
1247 |
if wire[1] == 0: |
ef514eaacd8c
Fixed connections of block when changing block type
Laurent Bessard
parents:
1047
diff
changeset
|
1248 |
wire[0].ConnectStartPoint(None, self) |
ef514eaacd8c
Fixed connections of block when changing block type
Laurent Bessard
parents:
1047
diff
changeset
|
1249 |
else: |
ef514eaacd8c
Fixed connections of block when changing block type
Laurent Bessard
parents:
1047
diff
changeset
|
1250 |
wire[0].ConnectEndPoint(None, self) |
814 | 1251 |
if refresh: |
1252 |
self.ParentBlock.RefreshModel(False) |
|
1253 |
||
1254 |
# Returns the index of the wire given in the list of connected |
|
1255 |
def GetWireIndex(self, wire): |
|
1256 |
for i, (tmp_wire, handle) in enumerate(self.Wires): |
|
1257 |
if tmp_wire == wire: |
|
1258 |
return i |
|
1259 |
return None |
|
1260 |
||
1261 |
# Unconnect a wire or all wires connected to the connector |
|
1262 |
def UnConnect(self, wire = None, unconnect = True, delete = False): |
|
1263 |
i = 0 |
|
1264 |
found = False |
|
1265 |
while i < len(self.Wires) and not found: |
|
1266 |
if not wire or self.Wires[i][0] == wire: |
|
1267 |
# If Unconnect haven't been called from a wire, disconnect the connector in the wire |
|
1268 |
if unconnect: |
|
1269 |
if self.Wires[i][1] == 0: |
|
1270 |
self.Wires[i][0].UnConnectStartPoint(delete) |
|
1271 |
else: |
|
1272 |
self.Wires[i][0].UnConnectEndPoint(delete) |
|
1273 |
# Remove wire from connected |
|
1274 |
if wire: |
|
1275 |
self.Wires.pop(i) |
|
1276 |
found = True |
|
1277 |
i += 1 |
|
1278 |
# If no wire defined, unconnect all wires |
|
1279 |
if not wire: |
|
1280 |
self.Wires = [] |
|
857
9695969796d0
Adding support for quickly changing variable and connection type
Laurent Bessard
parents:
852
diff
changeset
|
1281 |
if not delete: |
9695969796d0
Adding support for quickly changing variable and connection type
Laurent Bessard
parents:
852
diff
changeset
|
1282 |
self.RefreshValid() |
9695969796d0
Adding support for quickly changing variable and connection type
Laurent Bessard
parents:
852
diff
changeset
|
1283 |
self.ParentBlock.RefreshModel(False) |
814 | 1284 |
|
1285 |
# Returns if connector has one or more wire connected |
|
1286 |
def IsConnected(self): |
|
1287 |
return len(self.Wires) > 0 |
|
1288 |
||
1289 |
# Move the wires connected |
|
1290 |
def MoveConnected(self, exclude = []): |
|
1291 |
if len(self.Wires) > 0: |
|
1292 |
# Calculate the new position of the end point |
|
1293 |
parent_pos = self.ParentBlock.GetPosition() |
|
1294 |
x = parent_pos[0] + self.Pos.x + self.Direction[0] * CONNECTOR_SIZE |
|
1295 |
y = parent_pos[1] + self.Pos.y + self.Direction[1] * CONNECTOR_SIZE |
|
1296 |
# Move the corresponding point on all the wires connected |
|
1297 |
for wire, index in self.Wires: |
|
1298 |
if wire not in exclude: |
|
1299 |
if index == 0: |
|
1300 |
wire.MoveStartPoint(wx.Point(x, y)) |
|
1301 |
else: |
|
1302 |
wire.MoveEndPoint(wx.Point(x, y)) |
|
1303 |
||
1304 |
# Refreshes the model of all the wires connected |
|
1305 |
def RefreshWires(self): |
|
1306 |
for wire in self.Wires: |
|
1307 |
wire[0].RefreshModel() |
|
1308 |
||
1309 |
# Refreshes the parent block model |
|
1310 |
def RefreshParentBlock(self): |
|
1311 |
self.ParentBlock.RefreshModel(False) |
|
1312 |
||
1313 |
# Highlight the parent block |
|
1314 |
def HighlightParentBlock(self, highlight): |
|
1315 |
self.ParentBlock.SetHighlighted(highlight) |
|
1316 |
self.ParentBlock.Refresh() |
|
1317 |
||
1318 |
# Returns all the blocks connected to this connector |
|
1319 |
def GetConnectedBlocks(self): |
|
1320 |
blocks = [] |
|
1321 |
for wire, handle in self.Wires: |
|
1322 |
# Get other connector connected to each wire |
|
1323 |
if handle == 0: |
|
1324 |
connector = wire.GetEndConnected() |
|
1325 |
else: |
|
1326 |
connector = wire.GetStartConnected() |
|
1327 |
# Get parent block for this connector |
|
1328 |
if connector: |
|
1329 |
block = connector.GetParentBlock() |
|
1330 |
if block not in blocks: |
|
1331 |
blocks.append(block) |
|
1332 |
return blocks |
|
1333 |
||
1334 |
# Returns the connector negated property |
|
1335 |
def IsNegated(self): |
|
1336 |
return self.Negated |
|
1337 |
||
1338 |
# Changes the connector negated property |
|
1339 |
def SetNegated(self, negated): |
|
1340 |
if self.ParentBlock.IsOfType("BOOL", self.Type): |
|
1341 |
self.Negated = negated |
|
1342 |
self.Edge = "none" |
|
1343 |
||
1344 |
# Returns the connector edge property |
|
1345 |
def GetEdge(self): |
|
1346 |
return self.Edge |
|
1347 |
||
1348 |
# Changes the connector edge property |
|
1349 |
def SetEdge(self, edge): |
|
1350 |
if self.ParentBlock.IsOfType("BOOL", self.Type): |
|
1351 |
self.Edge = edge |
|
1352 |
self.Negated = False |
|
1353 |
||
1354 |
# Tests if the point given is near from the end point of this connector |
|
1355 |
def TestPoint(self, pt, direction = None, exclude = True): |
|
1356 |
parent_pos = self.ParentBlock.GetPosition() |
|
1357 |
if (not (len(self.Wires) > 0 and self.OneConnected and exclude) or self.Type == "BOOL")\ |
|
1358 |
and direction is None or self.Direction == direction: |
|
1359 |
# Calculate a square around the end point of this connector |
|
1360 |
x = parent_pos[0] + self.Pos.x + self.Direction[0] * CONNECTOR_SIZE - ANCHOR_DISTANCE |
|
1361 |
y = parent_pos[1] + self.Pos.y + self.Direction[1] * CONNECTOR_SIZE - ANCHOR_DISTANCE |
|
1362 |
width = ANCHOR_DISTANCE * 2 + abs(self.Direction[0]) * CONNECTOR_SIZE |
|
1363 |
height = ANCHOR_DISTANCE * 2 + abs(self.Direction[1]) * CONNECTOR_SIZE |
|
1364 |
rect = wx.Rect(x, y, width, height) |
|
1365 |
return rect.InsideXY(pt.x, pt.y) |
|
1366 |
return False |
|
1367 |
||
1368 |
# Draws the highlightment of this element if it is highlighted |
|
1369 |
def DrawHighlightment(self, dc): |
|
1370 |
scalex, scaley = dc.GetUserScale() |
|
1371 |
dc.SetUserScale(1, 1) |
|
1372 |
pen = MiterPen(HIGHLIGHTCOLOR, 2 * scalex + 5) |
|
1373 |
pen.SetCap(wx.CAP_BUTT) |
|
1374 |
dc.SetPen(pen) |
|
1375 |
dc.SetBrush(wx.Brush(HIGHLIGHTCOLOR)) |
|
1376 |
dc.SetLogicalFunction(wx.AND) |
|
1377 |
parent_pos = self.ParentBlock.GetPosition() |
|
1378 |
posx = parent_pos[0] + self.Pos.x |
|
1379 |
posy = parent_pos[1] + self.Pos.y |
|
1380 |
xstart = parent_pos[0] + self.Pos.x |
|
1381 |
ystart = parent_pos[1] + self.Pos.y |
|
1382 |
if self.Direction[0] < 0: |
|
1383 |
xstart += 1 |
|
1384 |
if self.Direction[1] < 0: |
|
1385 |
ystart += 1 |
|
1386 |
xend = xstart + CONNECTOR_SIZE * self.Direction[0] |
|
1387 |
yend = ystart + CONNECTOR_SIZE * self.Direction[1] |
|
1388 |
dc.DrawLine(round((xstart + self.Direction[0]) * scalex), round((ystart + self.Direction[1]) * scaley), |
|
1389 |
round(xend * scalex), round(yend * scaley)) |
|
1390 |
dc.SetLogicalFunction(wx.COPY) |
|
1391 |
dc.SetUserScale(scalex, scaley) |
|
1392 |
||
1393 |
# Adds an highlight to the connector |
|
1394 |
def AddHighlight(self, infos, start, end, highlight_type): |
|
1395 |
if highlight_type == ERROR_HIGHLIGHT: |
|
1396 |
for wire, handle in self.Wires: |
|
1397 |
wire.SetValid(False) |
|
1398 |
AddHighlight(self.Highlights, (start, end, highlight_type)) |
|
1399 |
||
1400 |
# Removes an highlight from the connector |
|
1401 |
def RemoveHighlight(self, infos, start, end, highlight_type): |
|
1402 |
error = False |
|
1403 |
highlights = [] |
|
1404 |
for highlight in self.Highlights: |
|
1405 |
if highlight != (start, end, highlight_type): |
|
1406 |
highlights.append(highlight) |
|
1407 |
error |= highlight == ERROR_HIGHLIGHT |
|
1408 |
self.Highlights = highlights |
|
1409 |
if not error: |
|
1410 |
for wire, handle in self.Wires: |
|
1411 |
wire.SetValid(wire.IsConnectedCompatible()) |
|
1412 |
||
1413 |
# Removes all the highlights of one particular type from the connector |
|
1414 |
def ClearHighlight(self, highlight_type=None): |
|
1415 |
error = False |
|
1416 |
if highlight_type is None: |
|
1417 |
self.Highlights = [] |
|
1418 |
else: |
|
1419 |
highlights = [] |
|
1420 |
for highlight in self.Highlights: |
|
1421 |
if highlight[2] != highlight_type: |
|
1422 |
highlights.append(highlight) |
|
1423 |
error |= highlight == ERROR_HIGHLIGHT |
|
1424 |
self.Highlights = highlights |
|
1425 |
if not error: |
|
1426 |
for wire, handle in self.Wires: |
|
1427 |
wire.SetValid(wire.IsConnectedCompatible()) |
|
1428 |
||
1429 |
# Draws the connector |
|
1430 |
def Draw(self, dc): |
|
1431 |
if self.Selected: |
|
1432 |
dc.SetPen(MiterPen(wx.BLUE, 3)) |
|
1433 |
dc.SetBrush(wx.WHITE_BRUSH) |
|
1434 |
#elif len(self.Highlights) > 0: |
|
1435 |
# dc.SetPen(MiterPen(self.Highlights[-1][1])) |
|
1436 |
# dc.SetBrush(wx.Brush(self.Highlights[-1][0])) |
|
1437 |
else: |
|
1438 |
if not self.Valid: |
|
1439 |
dc.SetPen(MiterPen(wx.RED)) |
|
1440 |
elif isinstance(self.Value, BooleanType) and self.Value: |
|
1441 |
if self.Forced: |
|
1442 |
dc.SetPen(MiterPen(wx.CYAN)) |
|
1443 |
else: |
|
1444 |
dc.SetPen(MiterPen(wx.GREEN)) |
|
1445 |
elif self.Value == "undefined": |
|
1446 |
dc.SetPen(MiterPen(wx.NamedColour("orange"))) |
|
1447 |
elif self.Forced: |
|
1448 |
dc.SetPen(MiterPen(wx.BLUE)) |
|
1449 |
else: |
|
1450 |
dc.SetPen(MiterPen(wx.BLACK)) |
|
1451 |
dc.SetBrush(wx.WHITE_BRUSH) |
|
1452 |
parent_pos = self.ParentBlock.GetPosition() |
|
1453 |
||
1454 |
if getattr(dc, "printing", False): |
|
1455 |
name_size = dc.GetTextExtent(self.Name) |
|
1456 |
else: |
|
1457 |
name_size = self.NameSize |
|
1458 |
||
1459 |
if self.Negated: |
|
1460 |
# If connector is negated, draw a circle |
|
1461 |
xcenter = parent_pos[0] + self.Pos.x + (CONNECTOR_SIZE * self.Direction[0]) / 2 |
|
1462 |
ycenter = parent_pos[1] + self.Pos.y + (CONNECTOR_SIZE * self.Direction[1]) / 2 |
|
1463 |
dc.DrawCircle(xcenter, ycenter, CONNECTOR_SIZE / 2) |
|
1464 |
else: |
|
1465 |
xstart = parent_pos[0] + self.Pos.x |
|
1466 |
ystart = parent_pos[1] + self.Pos.y |
|
1467 |
if self.Edge == "rising": |
|
1468 |
# If connector has a rising edge, draw a right arrow |
|
1469 |
dc.DrawLine(xstart, ystart, xstart - 4, ystart - 4) |
|
1470 |
dc.DrawLine(xstart, ystart, xstart - 4, ystart + 4) |
|
1471 |
elif self.Edge == "falling": |
|
1472 |
# If connector has a falling edge, draw a left arrow |
|
1473 |
dc.DrawLine(xstart, ystart, xstart + 4, ystart - 4) |
|
1474 |
dc.DrawLine(xstart, ystart, xstart + 4, ystart + 4) |
|
1475 |
if self.Direction[0] < 0: |
|
1476 |
xstart += 1 |
|
1477 |
if self.Direction[1] < 0: |
|
1478 |
ystart += 1 |
|
1479 |
if self.Selected: |
|
1480 |
xend = xstart + (CONNECTOR_SIZE - 2) * self.Direction[0] |
|
1481 |
yend = ystart + (CONNECTOR_SIZE - 2) * self.Direction[1] |
|
1482 |
dc.DrawLine(xstart + 2 * self.Direction[0], ystart + 2 * self.Direction[1], xend, yend) |
|
1483 |
else: |
|
1484 |
xend = xstart + CONNECTOR_SIZE * self.Direction[0] |
|
1485 |
yend = ystart + CONNECTOR_SIZE * self.Direction[1] |
|
1486 |
dc.DrawLine(xstart + self.Direction[0], ystart + self.Direction[1], xend, yend) |
|
1487 |
if self.Direction[0] != 0: |
|
1488 |
ytext = parent_pos[1] + self.Pos.y - name_size[1] / 2 |
|
1489 |
if self.Direction[0] < 0: |
|
1490 |
xtext = parent_pos[0] + self.Pos.x + 5 |
|
1491 |
else: |
|
1492 |
xtext = parent_pos[0] + self.Pos.x - (name_size[0] + 5) |
|
1493 |
if self.Direction[1] != 0: |
|
1494 |
xtext = parent_pos[0] + self.Pos.x - name_size[0] / 2 |
|
1495 |
if self.Direction[1] < 0: |
|
1496 |
ytext = parent_pos[1] + self.Pos.y + 5 |
|
1497 |
else: |
|
1498 |
ytext = parent_pos[1] + self.Pos.y - (name_size[1] + 5) |
|
1499 |
# Draw the text |
|
1500 |
dc.DrawText(self.Name, xtext, ytext) |
|
1501 |
if not getattr(dc, "printing", False): |
|
1502 |
DrawHighlightedText(dc, self.Name, self.Highlights, xtext, ytext) |
|
1503 |
||
1166
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1504 |
if self.Value is not None and not isinstance(self.Value, BooleanType) and self.Value != "undefined": |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1505 |
dc.SetFont(self.ParentBlock.Parent.GetMiniFont()) |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1506 |
dc.SetTextForeground(wx.NamedColour("purple")) |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1507 |
if self.ValueSize is None and isinstance(self.ComputedValue, (StringType, UnicodeType)): |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1508 |
self.ValueSize = self.ParentBlock.Parent.GetMiniTextExtent(self.ComputedValue) |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1509 |
if self.ValueSize is not None: |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1510 |
width, height = self.ValueSize |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1511 |
dc.DrawText(self.ComputedValue, |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1512 |
parent_pos[0] + self.Pos.x + CONNECTOR_SIZE * self.Direction[0] + \ |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1513 |
width * (self.Direction[0] - 1) / 2, |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1514 |
parent_pos[1] + self.Pos.y + CONNECTOR_SIZE * self.Direction[1] + \ |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1515 |
height * (self.Direction[1] - 1)) |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1516 |
dc.SetFont(self.ParentBlock.Parent.GetFont()) |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1517 |
dc.SetTextForeground(wx.BLACK) |
2ed9675be08d
Added support for displaying value of unconnected block connectors in debug
Laurent Bessard
parents:
1120
diff
changeset
|
1518 |
|
814 | 1519 |
#------------------------------------------------------------------------------- |
1520 |
# Common Wire Element |
|
1521 |
#------------------------------------------------------------------------------- |
|
1522 |
||
1523 |
""" |
|
1524 |
Class that implements a wire for connecting two blocks |
|
1525 |
""" |
|
1526 |
||
1527 |
class Wire(Graphic_Element, DebugDataConsumer): |
|
1528 |
||
1529 |
# Create a new wire |
|
1530 |
def __init__(self, parent, start = None, end = None): |
|
1531 |
Graphic_Element.__init__(self, parent) |
|
1532 |
DebugDataConsumer.__init__(self) |
|
1533 |
self.StartPoint = start |
|
1534 |
self.EndPoint = end |
|
1535 |
self.StartConnected = None |
|
1536 |
self.EndConnected = None |
|
1537 |
# If the start and end points are defined, calculate the wire |
|
1538 |
if start and end: |
|
1539 |
self.ResetPoints() |
|
1540 |
self.GeneratePoints() |
|
1541 |
else: |
|
1542 |
self.Points = [] |
|
1543 |
self.Segments = [] |
|
1544 |
self.SelectedSegment = None |
|
1545 |
self.Valid = True |
|
1377
cc8f9177d41c
Fixed bug when debugging wire connected to output connector with modifiers even if connector/continuation is used to replace long wires
Laurent Bessard
parents:
1258
diff
changeset
|
1546 |
self.Modifier = "none" |
cc8f9177d41c
Fixed bug when debugging wire connected to output connector with modifiers even if connector/continuation is used to replace long wires
Laurent Bessard
parents:
1258
diff
changeset
|
1547 |
self.PreviousValue = None |
814 | 1548 |
self.ValueSize = None |
1549 |
self.ComputedValue = None |
|
1550 |
self.OverStart = False |
|
1551 |
self.OverEnd = False |
|
1552 |
self.ComputingType = False |
|
1553 |
self.Font = parent.GetMiniFont() |
|
1554 |
||
1555 |
def GetDefinition(self): |
|
1556 |
if self.StartConnected is not None and self.EndConnected is not None: |
|
1557 |
startblock = self.StartConnected.GetParentBlock() |
|
1558 |
endblock = self.EndConnected.GetParentBlock() |
|
1559 |
return [], [(startblock.GetId(), endblock.GetId())] |
|
1560 |
return [], [] |
|
1561 |
||
1562 |
def Flush(self): |
|
1563 |
self.StartConnected = None |
|
1564 |
self.EndConnected = None |
|
1565 |
||
1566 |
# Returns the RedrawRect |
|
1567 |
def GetRedrawRect(self, movex = 0, movey = 0): |
|
1568 |
rect = Graphic_Element.GetRedrawRect(self, movex, movey) |
|
1569 |
if self.StartConnected: |
|
1570 |
rect = rect.Union(self.StartConnected.GetRedrawRect(movex, movey)) |
|
1571 |
if self.EndConnected: |
|
1572 |
rect = rect.Union(self.EndConnected.GetRedrawRect(movex, movey)) |
|
1573 |
if self.ValueSize is None and isinstance(self.ComputedValue, (StringType, UnicodeType)): |
|
1574 |
self.ValueSize = self.Parent.GetMiniTextExtent(self.ComputedValue) |
|
1575 |
if self.ValueSize is not None: |
|
1576 |
width, height = self.ValueSize |
|
1577 |
if self.BoundingBox[2] > width * 4 or self.BoundingBox[3] > height * 4: |
|
1578 |
x = self.Points[0].x + width * self.StartPoint[1][0] / 2 |
|
1579 |
y = self.Points[0].y + height * (self.StartPoint[1][1] - 1) |
|
1580 |
rect = rect.Union(wx.Rect(x, y, width, height)) |
|
1581 |
x = self.Points[-1].x + width * self.EndPoint[1][0] / 2 |
|
1582 |
y = self.Points[-1].y + height * (self.EndPoint[1][1] - 1) |
|
1583 |
rect = rect.Union(wx.Rect(x, y, width, height)) |
|
1584 |
else: |
|
1585 |
middle = len(self.Segments) / 2 + len(self.Segments) % 2 - 1 |
|
1586 |
x = (self.Points[middle].x + self.Points[middle + 1].x - width) / 2 |
|
1587 |
if self.BoundingBox[3] > height and self.Segments[middle] in [NORTH, SOUTH]: |
|
1588 |
y = (self.Points[middle].y + self.Points[middle + 1].y - height) / 2 |
|
1589 |
else: |
|
1590 |
y = self.Points[middle].y - height |
|
1591 |
rect = rect.Union(wx.Rect(x, y, width, height)) |
|
1592 |
return rect |
|
1593 |
||
1594 |
def Clone(self, parent, connectors = {}, dx = 0, dy = 0): |
|
1595 |
start_connector = connectors.get(self.StartConnected, None) |
|
1596 |
end_connector = connectors.get(self.EndConnected, None) |
|
1597 |
if start_connector is not None and end_connector is not None: |
|
1598 |
wire = Wire(parent) |
|
1599 |
wire.SetPoints([(point.x + dx, point.y + dy) for point in self.Points]) |
|
1600 |
start_connector.Connect((wire, 0), False) |
|
1601 |
end_connector.Connect((wire, -1), False) |
|
1602 |
wire.ConnectStartPoint(start_connector.GetPosition(), start_connector) |
|
1603 |
wire.ConnectEndPoint(end_connector.GetPosition(), end_connector) |
|
1604 |
return wire |
|
1605 |
return None |
|
1606 |
||
1607 |
# Forbids to change the wire position |
|
1608 |
def SetPosition(x, y): |
|
1609 |
pass |
|
1610 |
||
1611 |
# Forbids to change the wire size |
|
1612 |
def SetSize(width, height): |
|
1613 |
pass |
|
1614 |
||
852
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
1615 |
# Forbids to et size of the group elements to their minimum size |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
1616 |
pass |
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
1617 |
|
814 | 1618 |
# Moves and Resizes the element for fitting scaling |
852
1009f956d2ee
Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents:
825
diff
changeset
|
1619 |
def SetBestSize(self, scaling): |
814 | 1620 |
if scaling is not None: |
1621 |
movex_max = movey_max = 0 |
|
1622 |
for idx, point in enumerate(self.Points): |
|
1623 |
if 0 < idx < len(self.Points) - 1: |
|
1624 |
movex = round_scaling(point.x, scaling[0]) - point.x |
|
1625 |
movey = round_scaling(point.y, scaling[1]) - point.y |
|
1626 |
if idx == 1: |
|
1627 |
if self.Segments[0][0] == 0: |
|
1628 |
movex = 0 |
|
1629 |
elif (point.x + movex - self.Points[0].x) * self.Segments[0][0] < MIN_SEGMENT_SIZE: |
|
1630 |
movex = round_scaling(self.Points[0].x + MIN_SEGMENT_SIZE * self.Segments[0][0], scaling[0], self.Segments[0][0]) - point.x |
|
1631 |
if self.Segments[0][1] == 0: |
|
1632 |
movey = 0 |
|
1633 |
elif (point.y + movey - self.Points[0].y) * self.Segments[0][1] < MIN_SEGMENT_SIZE: |
|
1634 |
movey = round_scaling(self.Points[0].y + MIN_SEGMENT_SIZE * self.Segments[0][1], scaling[0], self.Segments[0][1]) - point.y |
|
1635 |
elif idx == len(self.Points) - 2: |
|
1636 |
if self.Segments[-1][0] == 0: |
|
1637 |
movex = 0 |
|
1638 |
elif (self.Points[-1].x - (point.x + movex)) * self.Segments[-1][0] < MIN_SEGMENT_SIZE: |
|
1639 |
movex = round_scaling(self.Points[-1].x + MIN_SEGMENT_SIZE * self.Segments[0][0], scaling[0], self.Segments[0][0]) - point.x |
|
1640 |
if self.Segments[-1][1] == 0: |
|
1641 |
movey = 0 |
|
1642 |
elif (self.Points[-1].y - (point.y + movey)) * self.Segments[-1][1] < MIN_SEGMENT_SIZE: |
|
1643 |
movey = round_scaling(self.Points[-1].y - MIN_SEGMENT_SIZE * self.Segments[-1][1], scaling[1], -self.Segments[-1][1]) - point.y |
|
1644 |
movex_max = max(movex_max, movex) |
|
1645 |
movey_max = max(movey_max, movey) |
|
1646 |
point.x += movex |
|
1647 |
point.y += movey |
|
1648 |
return movex_max, movey_max |
|
1649 |
return 0, 0 |
|
1650 |
||
1651 |
# Returns connector to which start point is connected |
|
1652 |
def GetStartConnected(self): |
|
1653 |
return self.StartConnected |
|
1654 |
||
1655 |
# Returns connector to which start point is connected |
|
1656 |
def GetStartConnectedType(self): |
|
1657 |
if self.StartConnected and not self.ComputingType: |
|
1658 |
self.ComputingType = True |
|
1659 |
computed_type = self.StartConnected.GetType() |
|
1660 |
self.ComputingType = False |
|
1661 |
return computed_type |
|
1662 |
return None |
|
1663 |
||
1664 |
# Returns connector to which end point is connected |
|
1665 |
def GetEndConnected(self): |
|
1666 |
return self.EndConnected |
|
1667 |
||
1668 |
# Returns connector to which end point is connected |
|
1669 |
def GetEndConnectedType(self): |
|
1670 |
if self.EndConnected and not self.ComputingType: |
|
1671 |
self.ComputingType = True |
|
1672 |
computed_type = self.EndConnected.GetType() |
|
1673 |
self.ComputingType = False |
|
1674 |
return computed_type |
|
1675 |
return None |
|
1676 |
||
1677 |
def GetConnectionDirection(self): |
|
1678 |
if self.StartConnected is None and self.EndConnected is None: |
|
1679 |
return None |
|
1680 |
elif self.StartConnected is not None and self.EndConnected is None: |
|
1681 |
return (-self.StartPoint[1][0], -self.StartPoint[1][1]) |
|
1682 |
elif self.StartConnected is None and self.EndConnected is not None: |
|
1683 |
return self.EndPoint |
|
1684 |
elif self.Handle is not None: |
|
1685 |
handle_type, handle = self.Handle |
|
1686 |
# A point has been handled |
|
1687 |
if handle_type == HANDLE_POINT: |
|
1688 |
if handle == 0: |
|
1689 |
return self.EndPoint |
|
1690 |
else: |
|
1691 |
return (-self.StartPoint[1][0], -self.StartPoint[1][1]) |
|
1692 |
return None |
|
1693 |
||
1694 |
def GetOtherConnected(self, connector): |
|
1695 |
if self.StartConnected == connector: |
|
1696 |
return self.EndConnected |
|
1697 |
else: |
|
1698 |
return self.StartConnected |
|
1699 |
||
1700 |
def GetOtherConnectedType(self, handle): |
|
1701 |
if handle == 0: |
|
1702 |
return self.GetEndConnectedType() |
|
1703 |
else: |
|
1704 |
return self.GetStartConnectedType() |
|
1705 |
||
1706 |
def IsConnectedCompatible(self): |
|
1707 |
if self.StartConnected: |
|
1708 |
return self.StartConnected.IsCompatible(self.GetEndConnectedType()) |
|
1709 |
elif self.EndConnected: |
|
1710 |
return True |
|
1711 |
return False |
|
1712 |
||
1713 |
def SetForced(self, forced): |
|
1714 |
if self.Forced != forced: |
|
1715 |
self.Forced = forced |
|
1716 |
if self.StartConnected: |
|
1717 |
self.StartConnected.RefreshForced() |
|
1718 |
if self.EndConnected: |
|
1719 |
self.EndConnected.RefreshForced() |
|
1720 |
if self.Visible: |
|
1721 |
self.Parent.ElementNeedRefresh(self) |
|
1722 |
||
1170
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
1723 |
def GetComputedValue(self): |
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
1724 |
if self.Value is not None and self.Value != "undefined" and not isinstance(self.Value, BooleanType): |
1176
f4b434672204
Moved and rewrote DebugViewer and DebusDataConsumer classes
Laurent Bessard
parents:
1173
diff
changeset
|
1725 |
return self.Value |
1170
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
1726 |
return None |
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
1727 |
|
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
1728 |
def GetToolTipValue(self): |
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
1729 |
return self.GetComputedValue() |
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
1730 |
|
1377
cc8f9177d41c
Fixed bug when debugging wire connected to output connector with modifiers even if connector/continuation is used to replace long wires
Laurent Bessard
parents:
1258
diff
changeset
|
1731 |
def SetModifier(self, modifier): |
cc8f9177d41c
Fixed bug when debugging wire connected to output connector with modifiers even if connector/continuation is used to replace long wires
Laurent Bessard
parents:
1258
diff
changeset
|
1732 |
self.Modifier = modifier |
cc8f9177d41c
Fixed bug when debugging wire connected to output connector with modifiers even if connector/continuation is used to replace long wires
Laurent Bessard
parents:
1258
diff
changeset
|
1733 |
|
814 | 1734 |
def SetValue(self, value): |
1377
cc8f9177d41c
Fixed bug when debugging wire connected to output connector with modifiers even if connector/continuation is used to replace long wires
Laurent Bessard
parents:
1258
diff
changeset
|
1735 |
if self.Modifier == "rising": |
cc8f9177d41c
Fixed bug when debugging wire connected to output connector with modifiers even if connector/continuation is used to replace long wires
Laurent Bessard
parents:
1258
diff
changeset
|
1736 |
value, self.PreviousValue = value and not self.PreviousValue, value |
cc8f9177d41c
Fixed bug when debugging wire connected to output connector with modifiers even if connector/continuation is used to replace long wires
Laurent Bessard
parents:
1258
diff
changeset
|
1737 |
elif self.Modifier == "falling": |
cc8f9177d41c
Fixed bug when debugging wire connected to output connector with modifiers even if connector/continuation is used to replace long wires
Laurent Bessard
parents:
1258
diff
changeset
|
1738 |
value, self.PreviousValue = not value and self.PreviousValue, value |
cc8f9177d41c
Fixed bug when debugging wire connected to output connector with modifiers even if connector/continuation is used to replace long wires
Laurent Bessard
parents:
1258
diff
changeset
|
1739 |
elif self.Modifier == "negated": |
cc8f9177d41c
Fixed bug when debugging wire connected to output connector with modifiers even if connector/continuation is used to replace long wires
Laurent Bessard
parents:
1258
diff
changeset
|
1740 |
value = not value |
814 | 1741 |
if self.Value != value: |
1742 |
self.Value = value |
|
1170
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
1743 |
computed_value = self.GetComputedValue() |
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
1744 |
if computed_value is not None: |
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
1745 |
self.ComputedValue = computed_value |
074e46cdedbc
Added support for displaying ToolTip, starting drag'n drop and Double click on Block connectors when debugging
Laurent Bessard
parents:
1169
diff
changeset
|
1746 |
self.SetToolTipText(self.ComputedValue) |
814 | 1747 |
if len(self.ComputedValue) > 4: |
1748 |
self.ComputedValue = self.ComputedValue[:4] + "..." |
|
1749 |
self.ValueSize = None |
|
1750 |
if self.StartConnected: |
|
1751 |
self.StartConnected.RefreshValue() |
|
1752 |
if self.EndConnected: |
|
1753 |
self.EndConnected.RefreshValue() |
|
1754 |
if self.Visible: |
|
1755 |
self.Parent.ElementNeedRefresh(self) |
|
1756 |
if isinstance(value, BooleanType) and self.StartConnected is not None: |
|
1757 |
block = self.StartConnected.GetParentBlock() |
|
1758 |
block.SpreadCurrent() |
|
1759 |
||
1760 |
# Unconnect the start and end points |
|
1761 |
def Clean(self): |
|
1762 |
if self.StartConnected: |
|
1763 |
self.UnConnectStartPoint() |
|
1764 |
if self.EndConnected: |
|
1765 |
self.UnConnectEndPoint() |
|
1766 |
||
1767 |
# Delete this wire by calling the corresponding method |
|
1768 |
def Delete(self): |
|
1769 |
self.Parent.DeleteWire(self) |
|
1770 |
||
1771 |
# Select a segment and not the whole wire. It's useful for Ladder Diagram |
|
1772 |
def SetSelectedSegment(self, segment): |
|
1773 |
# The last segment is indicated |
|
1774 |
if segment == -1: |
|
1775 |
segment = len(self.Segments) - 1 |
|
1776 |
# The selected segment is reinitialised |
|
1777 |
if segment == None: |
|
1778 |
if self.StartConnected: |
|
1779 |
self.StartConnected.SetSelected(False) |
|
1780 |
if self.EndConnected: |
|
1781 |
self.EndConnected.SetSelected(False) |
|
1782 |
# The segment selected is the first |
|
1783 |
elif segment == 0: |
|
1784 |
if self.StartConnected: |
|
1785 |
self.StartConnected.SetSelected(True) |
|
1786 |
if self.EndConnected: |
|
1787 |
# There is only one segment |
|
1788 |
if len(self.Segments) == 1: |
|
1789 |
self.EndConnected.SetSelected(True) |
|
1790 |
else: |
|
1791 |
self.EndConnected.SetSelected(False) |
|
1792 |
# The segment selected is the last |
|
1793 |
elif segment == len(self.Segments) - 1: |
|
1794 |
if self.StartConnected: |
|
1795 |
self.StartConnected.SetSelected(False) |
|
1796 |
if self.EndConnected: |
|
1797 |
self.EndConnected.SetSelected(True) |
|
1798 |
self.SelectedSegment = segment |
|
1799 |
self.Refresh() |
|
1800 |
||
1801 |
def SetValid(self, valid): |
|
1802 |
self.Valid = valid |
|
1803 |
if self.StartConnected: |
|
1804 |
self.StartConnected.RefreshValid() |
|
1805 |
if self.EndConnected: |
|
1806 |
self.EndConnected.RefreshValid() |
|
1807 |
||
1808 |
def GetValid(self): |
|
1809 |
return self.Valid |
|
1810 |
||
1811 |
# Reinitialize the wire points |
|
1812 |
def ResetPoints(self): |
|
1813 |
if self.StartPoint and self.EndPoint: |
|
1814 |
self.Points = [self.StartPoint[0], self.EndPoint[0]] |
|
1815 |
self.Segments = [self.StartPoint[1]] |
|
1816 |
else: |
|
1817 |
self.Points = [] |
|
1818 |
self.Segments = [] |
|
1819 |
||
1820 |
# Refresh the wire bounding box |
|
1821 |
def RefreshBoundingBox(self): |
|
1822 |
if len(self.Points) > 0: |
|
1823 |
# If startpoint or endpoint is connected, save the point radius |
|
1824 |
start_radius = end_radius = 0 |
|
1825 |
if not self.StartConnected: |
|
1826 |
start_radius = POINT_RADIUS |
|
1827 |
if not self.EndConnected: |
|
1828 |
end_radius = POINT_RADIUS |
|
1829 |
# Initialize minimum and maximum from the first point |
|
1830 |
minx, minbbxx = self.Points[0].x, self.Points[0].x - start_radius |
|
1831 |
maxx, maxbbxx = self.Points[0].x, self.Points[0].x + start_radius |
|
1832 |
miny, minbbxy = self.Points[0].y, self.Points[0].y - start_radius |
|
1833 |
maxy, maxbbxy = self.Points[0].y, self.Points[0].y + start_radius |
|
1834 |
# Actualize minimum and maximum with the other points |
|
1835 |
for point in self.Points[1:-1]: |
|
1836 |
minx, minbbxx = min(minx, point.x), min(minbbxx, point.x) |
|
1837 |
maxx, maxbbxx = max(maxx, point.x), max(maxbbxx, point.x) |
|
1838 |
miny, minbbxy = min(miny, point.y), min(minbbxy, point.y) |
|
1839 |
maxy, maxbbxy = max(maxy, point.y), max(maxbbxy, point.y) |
|
1840 |
if len(self.Points) > 1: |
|
1841 |
minx, minbbxx = min(minx, self.Points[-1].x), min(minbbxx, self.Points[-1].x - end_radius) |
|
1842 |
maxx, maxbbxx = max(maxx, self.Points[-1].x), max(maxbbxx, self.Points[-1].x + end_radius) |
|
1843 |
miny, minbbxy = min(miny, self.Points[-1].y), min(minbbxy, self.Points[-1].y - end_radius) |
|
1844 |
maxy, maxbbxy = max(maxy, self.Points[-1].y), max(maxbbxy, self.Points[-1].y + end_radius) |
|
1845 |
self.Pos.x, self.Pos.y = minx, miny |
|
1846 |
self.Size = wx.Size(maxx - minx, maxy - miny) |
|
1847 |
self.BoundingBox = wx.Rect(minbbxx, minbbxy, maxbbxx - minbbxx + 1, maxbbxy - minbbxy + 1) |
|
1848 |
||
1849 |
# Refresh the realpoints that permits to keep the proportionality in wire during resizing |
|
1850 |
def RefreshRealPoints(self): |
|
1851 |
if len(self.Points) > 0: |
|
1852 |
self.RealPoints = [] |
|
1853 |
# Calculate float relative position of each point with the minimum point |
|
1854 |
for point in self.Points: |
|
1855 |
self.RealPoints.append([float(point.x - self.Pos.x), float(point.y - self.Pos.y)]) |
|
1856 |
||
1857 |
# Returns the wire minimum size |
|
1858 |
def GetMinSize(self): |
|
1859 |
width = 1 |
|
1860 |
height = 1 |
|
1861 |
dir_product = product(self.StartPoint[1], self.EndPoint[1]) |
|
1862 |
# The directions are opposed |
|
1863 |
if dir_product < 0: |
|
1864 |
if self.StartPoint[0] != 0: |
|
1865 |
width = MIN_SEGMENT_SIZE * 2 |
|
1866 |
if self.StartPoint[1] != 0: |
|
1867 |
height = MIN_SEGMENT_SIZE * 2 |
|
1868 |
# The directions are the same |
|
1869 |
elif dir_product > 0: |
|
1870 |
if self.StartPoint[0] != 0: |
|
1871 |
width = MIN_SEGMENT_SIZE |
|
1872 |
if self.StartPoint[1] != 0: |
|
1873 |
height = MIN_SEGMENT_SIZE |
|
1874 |
# The directions are perpendiculars |
|
1875 |
else: |
|
1876 |
width = MIN_SEGMENT_SIZE |
|
1877 |
height = MIN_SEGMENT_SIZE |
|
1878 |
return width + 1, height + 1 |
|
1879 |
||
1880 |
# Returns if the point given is on one of the wire segments |
|
1881 |
def HitTest(self, pt, connectors=True): |
|
1882 |
test = False |
|
1883 |
for i in xrange(len(self.Points) - 1): |
|
1884 |
rect = wx.Rect(0, 0, 0, 0) |
|
1885 |
if i == 0 and self.StartConnected is not None: |
|
1886 |
x1 = self.Points[i].x - self.Segments[0][0] * CONNECTOR_SIZE |
|
1887 |
y1 = self.Points[i].y - self.Segments[0][1] * CONNECTOR_SIZE |
|
1888 |
else: |
|
1889 |
x1, y1 = self.Points[i].x, self.Points[i].y |
|
1890 |
if i == len(self.Points) - 2 and self.EndConnected is not None: |
|
1891 |
x2 = self.Points[i + 1].x + self.Segments[-1][0] * CONNECTOR_SIZE |
|
1892 |
y2 = self.Points[i + 1].y + self.Segments[-1][1] * CONNECTOR_SIZE |
|
1893 |
else: |
|
1894 |
x2, y2 = self.Points[i + 1].x, self.Points[i + 1].y |
|
1895 |
# Calculate a rectangle around the segment |
|
1896 |
rect = wx.Rect(min(x1, x2) - ANCHOR_DISTANCE, min(y1, y2) - ANCHOR_DISTANCE, |
|
1897 |
abs(x1 - x2) + 2 * ANCHOR_DISTANCE, abs(y1 - y2) + 2 * ANCHOR_DISTANCE) |
|
1898 |
test |= rect.InsideXY(pt.x, pt.y) |
|
1899 |
return test |
|
1900 |
||
1901 |
# Returns the wire start or end point if the point given is on one of them |
|
1902 |
def TestPoint(self, pt): |
|
1903 |
# Test the wire start point |
|
1904 |
rect = wx.Rect(self.Points[0].x - ANCHOR_DISTANCE, self.Points[0].y - ANCHOR_DISTANCE, |
|
1905 |
2 * ANCHOR_DISTANCE, 2 * ANCHOR_DISTANCE) |
|
1906 |
if rect.InsideXY(pt.x, pt.y): |
|
1907 |
return 0 |
|
1908 |
# Test the wire end point |
|
1909 |
if len(self.Points) > 1: |
|
1910 |
rect = wx.Rect(self.Points[-1].x - ANCHOR_DISTANCE, self.Points[-1].y - ANCHOR_DISTANCE, |
|
1911 |
2 * ANCHOR_DISTANCE, 2 * ANCHOR_DISTANCE) |
|
1912 |
if rect.InsideXY(pt.x, pt.y): |
|
1913 |
return -1 |
|
1914 |
return None |
|
1915 |
||
1916 |
# Returns the wire segment if the point given is on it |
|
1917 |
def TestSegment(self, pt, all=False): |
|
1918 |
for i in xrange(len(self.Segments)): |
|
1919 |
# If wire is not in a Ladder Diagram, first and last segments are excluded |
|
1920 |
if all or 0 < i < len(self.Segments) - 1: |
|
1921 |
x1, y1 = self.Points[i].x, self.Points[i].y |
|
1922 |
x2, y2 = self.Points[i + 1].x, self.Points[i + 1].y |
|
1923 |
# Calculate a rectangle around the segment |
|
1924 |
rect = wx.Rect(min(x1, x2) - ANCHOR_DISTANCE, min(y1, y2) - ANCHOR_DISTANCE, |
|
1925 |
abs(x1 - x2) + 2 * ANCHOR_DISTANCE, abs(y1 - y2) + 2 * ANCHOR_DISTANCE) |
|
1926 |
if rect.InsideXY(pt.x, pt.y): |
|
1927 |
return i, self.Segments[i] |
|
1928 |
return None |
|
1929 |
||
1930 |
# Define the wire points |
|
1931 |
def SetPoints(self, points, verify=True): |
|
1932 |
if len(points) > 1: |
|
1933 |
self.Points = [wx.Point(x, y) for x, y in points] |
|
1934 |
# Calculate the start and end directions |
|
1935 |
self.StartPoint = [None, vector(self.Points[0], self.Points[1])] |
|
1936 |
self.EndPoint = [None, vector(self.Points[-1], self.Points[-2])] |
|
1937 |
# Calculate the start and end points |
|
1938 |
self.StartPoint[0] = wx.Point(self.Points[0].x + CONNECTOR_SIZE * self.StartPoint[1][0], |
|
1939 |
self.Points[0].y + CONNECTOR_SIZE * self.StartPoint[1][1]) |
|
1940 |
self.EndPoint[0] = wx.Point(self.Points[-1].x + CONNECTOR_SIZE * self.EndPoint[1][0], |
|
1941 |
self.Points[-1].y + CONNECTOR_SIZE * self.EndPoint[1][1]) |
|
1942 |
self.Points[0] = self.StartPoint[0] |
|
1943 |
self.Points[-1] = self.EndPoint[0] |
|
1944 |
# Calculate the segments directions |
|
1945 |
self.Segments = [] |
|
1946 |
i = 0 |
|
1947 |
while i < len(self.Points) - 1: |
|
1948 |
if verify and 0 < i < len(self.Points) - 2 and \ |
|
1949 |
self.Points[i] == self.Points[i + 1] and \ |
|
1950 |
self.Segments[-1] == vector(self.Points[i + 1], self.Points[i + 2]): |
|
1951 |
for j in xrange(2): |
|
1952 |
self.Points.pop(i) |
|
1953 |
else: |
|
1954 |
segment = vector(self.Points[i], self.Points[i + 1]) |
|
1955 |
if is_null_vector(segment) and i > 0: |
|
1956 |
segment = (self.Segments[-1][1], self.Segments[-1][0]) |
|
1957 |
if i < len(self.Points) - 2: |
|
1958 |
next = vector(self.Points[i + 1], self.Points[i + 2]) |
|
1959 |
if next == segment or is_null_vector(add_vectors(segment, next)): |
|
1960 |
self.Points.insert(i + 1, wx.Point(self.Points[i + 1].x, self.Points[i + 1].y)) |
|
1961 |
self.Segments.append(segment) |
|
1962 |
i += 1 |
|
1963 |
self.RefreshBoundingBox() |
|
1964 |
self.RefreshRealPoints() |
|
1965 |
||
1966 |
# Returns the position of the point indicated |
|
1967 |
def GetPoint(self, index): |
|
1968 |
if index < len(self.Points): |
|
1969 |
return self.Points[index].x, self.Points[index].y |
|
1970 |
return None |
|
1971 |
||
1972 |
# Returns a list of the position of all wire points |
|
1973 |
def GetPoints(self, invert = False): |
|
1974 |
points = self.VerifyPoints() |
|
1975 |
points[0] = wx.Point(points[0].x - CONNECTOR_SIZE * self.StartPoint[1][0], |
|
1976 |
points[0].y - CONNECTOR_SIZE * self.StartPoint[1][1]) |
|
1977 |
points[-1] = wx.Point(points[-1].x - CONNECTOR_SIZE * self.EndPoint[1][0], |
|
1978 |
points[-1].y - CONNECTOR_SIZE * self.EndPoint[1][1]) |
|
1979 |
# An inversion of the list is asked |
|
1980 |
if invert: |
|
1981 |
points.reverse() |
|
1982 |
return points |
|
1983 |
||
1984 |
# Returns the position of the two selected segment points |
|
1985 |
def GetSelectedSegmentPoints(self): |
|
1986 |
if self.SelectedSegment != None and len(self.Points) > 1: |
|
1987 |
return self.Points[self.SelectedSegment:self.SelectedSegment + 2] |
|
1988 |
return [] |
|
1989 |
||
1990 |
# Returns if the selected segment is the first and/or the last of the wire |
|
1991 |
def GetSelectedSegmentConnections(self): |
|
1992 |
if self.SelectedSegment != None and len(self.Points) > 1: |
|
1993 |
return self.SelectedSegment == 0, self.SelectedSegment == len(self.Segments) - 1 |
|
1994 |
return (True, True) |
|
1995 |
||
1996 |
# Returns the connectors on which the wire is connected |
|
1997 |
def GetConnected(self): |
|
1998 |
connected = [] |
|
1999 |
if self.StartConnected and self.StartPoint[1] == WEST: |
|
2000 |
connected.append(self.StartConnected) |
|
2001 |
if self.EndConnected and self.EndPoint[1] == WEST: |
|
2002 |
connected.append(self.EndConnected) |
|
2003 |
return connected |
|
2004 |
||
2005 |
# Returns the id of the block connected to the first or the last wire point |
|
2006 |
def GetConnectedInfos(self, index): |
|
2007 |
if index == 0 and self.StartConnected: |
|
2008 |
return self.StartConnected.GetBlockId(), self.StartConnected.GetName() |
|
2009 |
elif index == -1 and self.EndConnected: |
|
2010 |
return self.EndConnected.GetBlockId(), self.EndConnected.GetName() |
|
2011 |
return None |
|
2012 |
||
2013 |
# Update the wire points position by keeping at most possible the current positions |
|
2014 |
def GeneratePoints(self, realpoints = True): |
|
2015 |
i = 0 |
|
2016 |
# Calculate the start enad end points with the minimum segment size in the right direction |
|
2017 |
end = wx.Point(self.EndPoint[0].x + self.EndPoint[1][0] * MIN_SEGMENT_SIZE, |
|
2018 |
self.EndPoint[0].y + self.EndPoint[1][1] * MIN_SEGMENT_SIZE) |
|
2019 |
start = wx.Point(self.StartPoint[0].x + self.StartPoint[1][0] * MIN_SEGMENT_SIZE, |
|
2020 |
self.StartPoint[0].y + self.StartPoint[1][1] * MIN_SEGMENT_SIZE) |
|
2021 |
# Evaluate the point till it's the last |
|
2022 |
while i < len(self.Points) - 1: |
|
2023 |
# The next point is the last |
|
2024 |
if i + 1 == len(self.Points) - 1: |
|
2025 |
# Calculate the direction from current point to end point |
|
2026 |
v_end = vector(self.Points[i], end) |
|
2027 |
# The current point is the first |
|
2028 |
if i == 0: |
|
2029 |
# If the end point is not in the start direction, a point is added |
|
2030 |
if v_end != self.Segments[0] or v_end == self.EndPoint[1]: |
|
2031 |
self.Points.insert(1, wx.Point(start.x, start.y)) |
|
2032 |
self.Segments.insert(1, DirectionChoice((self.Segments[0][1], |
|
2033 |
self.Segments[0][0]), v_end, self.EndPoint[1])) |
|
2034 |
# The current point is the second |
|
2035 |
elif i == 1: |
|
2036 |
# The previous direction and the target direction are mainly opposed, a point is added |
|
2037 |
if product(v_end, self.Segments[0]) < 0: |
|
2038 |
self.Points.insert(2, wx.Point(self.Points[1].x, self.Points[1].y)) |
|
2039 |
self.Segments.insert(2, DirectionChoice((self.Segments[1][1], |
|
2040 |
self.Segments[1][0]), v_end, self.EndPoint[1])) |
|
2041 |
# The previous direction and the end direction are the same or they are |
|
2042 |
# perpendiculars and the end direction points towards current segment |
|
2043 |
elif product(self.Segments[0], self.EndPoint[1]) >= 0 and product(self.Segments[1], self.EndPoint[1]) <= 0: |
|
2044 |
# Current point and end point are aligned |
|
2045 |
if self.Segments[0][0] != 0: |
|
2046 |
self.Points[1].x = end.x |
|
2047 |
if self.Segments[0][1] != 0: |
|
2048 |
self.Points[1].y = end.y |
|
2049 |
# If the previous direction and the end direction are the same, a point is added |
|
2050 |
if product(self.Segments[0], self.EndPoint[1]) > 0: |
|
2051 |
self.Points.insert(2, wx.Point(self.Points[1].x, self.Points[1].y)) |
|
2052 |
self.Segments.insert(2, DirectionChoice((self.Segments[1][1], |
|
2053 |
self.Segments[1][0]), v_end, self.EndPoint[1])) |
|
2054 |
else: |
|
2055 |
# Current point is positioned in the middle of start point |
|
2056 |
# and end point on the current direction and a point is added |
|
2057 |
if self.Segments[0][0] != 0: |
|
2058 |
self.Points[1].x = (end.x + start.x) / 2 |
|
2059 |
if self.Segments[0][1] != 0: |
|
2060 |
self.Points[1].y = (end.y + start.y) / 2 |
|
2061 |
self.Points.insert(2, wx.Point(self.Points[1].x, self.Points[1].y)) |
|
2062 |
self.Segments.insert(2, DirectionChoice((self.Segments[1][1], |
|
2063 |
self.Segments[1][0]), v_end, self.EndPoint[1])) |
|
2064 |
else: |
|
2065 |
# The previous direction and the end direction are perpendiculars |
|
2066 |
if product(self.Segments[i - 1], self.EndPoint[1]) == 0: |
|
2067 |
# The target direction and the end direction aren't mainly the same |
|
2068 |
if product(v_end, self.EndPoint[1]) <= 0: |
|
2069 |
# Current point and end point are aligned |
|
2070 |
if self.Segments[i - 1][0] != 0: |
|
2071 |
self.Points[i].x = end.x |
|
2072 |
if self.Segments[i - 1][1] != 0: |
|
2073 |
self.Points[i].y = end.y |
|
2074 |
# Previous direction is updated from the new point |
|
2075 |
if product(vector(self.Points[i - 1], self.Points[i]), self.Segments[i - 1]) < 0: |
|
2076 |
self.Segments[i - 1] = (-self.Segments[i - 1][0], -self.Segments[i - 1][1]) |
|
2077 |
else: |
|
2078 |
test = True |
|
2079 |
# If the current point is the third, test if the second |
|
2080 |
# point can be aligned with the end point |
|
2081 |
if i == 2: |
|
2082 |
test_point = wx.Point(self.Points[1].x, self.Points[1].y) |
|
2083 |
if self.Segments[1][0] != 0: |
|
2084 |
test_point.y = end.y |
|
2085 |
if self.Segments[1][1] != 0: |
|
2086 |
test_point.x = end.x |
|
2087 |
vector_test = vector(self.Points[0], test_point, False) |
|
2088 |
test = norm(vector_test) > MIN_SEGMENT_SIZE and product(self.Segments[0], vector_test) > 0 |
|
2089 |
# The previous point can be aligned |
|
2090 |
if test: |
|
2091 |
self.Points[i].x, self.Points[i].y = end.x, end.y |
|
2092 |
if self.Segments[i - 1][0] != 0: |
|
2093 |
self.Points[i - 1].y = end.y |
|
2094 |
if self.Segments[i - 1][1] != 0: |
|
2095 |
self.Points[i - 1].x = end.x |
|
2096 |
self.Segments[i] = (-self.EndPoint[1][0], -self.EndPoint[1][1]) |
|
2097 |
else: |
|
2098 |
# Current point is positioned in the middle of previous point |
|
2099 |
# and end point on the current direction and a point is added |
|
2100 |
if self.Segments[1][0] != 0: |
|
2101 |
self.Points[2].x = (self.Points[1].x + end.x) / 2 |
|
2102 |
if self.Segments[1][1] != 0: |
|
2103 |
self.Points[2].y = (self.Points[1].y + end.y) / 2 |
|
2104 |
self.Points.insert(3, wx.Point(self.Points[2].x, self.Points[2].y)) |
|
2105 |
self.Segments.insert(3, DirectionChoice((self.Segments[2][1], |
|
2106 |
self.Segments[2][0]), v_end, self.EndPoint[1])) |
|
2107 |
else: |
|
2108 |
# Current point is aligned with end point |
|
2109 |
if self.Segments[i - 1][0] != 0: |
|
2110 |
self.Points[i].x = end.x |
|
2111 |
if self.Segments[i - 1][1] != 0: |
|
2112 |
self.Points[i].y = end.y |
|
2113 |
# Previous direction is updated from the new point |
|
2114 |
if product(vector(self.Points[i - 1], self.Points[i]), self.Segments[i - 1]) < 0: |
|
2115 |
self.Segments[i - 1] = (-self.Segments[i - 1][0], -self.Segments[i - 1][1]) |
|
2116 |
# If previous direction and end direction are opposed |
|
2117 |
if product(self.Segments[i - 1], self.EndPoint[1]) < 0: |
|
2118 |
# Current point is positioned in the middle of previous point |
|
2119 |
# and end point on the current direction |
|
2120 |
if self.Segments[i - 1][0] != 0: |
|
2121 |
self.Points[i].x = (end.x + self.Points[i - 1].x) / 2 |
|
2122 |
if self.Segments[i - 1][1] != 0: |
|
2123 |
self.Points[i].y = (end.y + self.Points[i - 1].y) / 2 |
|
2124 |
# A point is added |
|
2125 |
self.Points.insert(i + 1, wx.Point(self.Points[i].x, self.Points[i].y)) |
|
2126 |
self.Segments.insert(i + 1, DirectionChoice((self.Segments[i][1], |
|
2127 |
self.Segments[i][0]), v_end, self.EndPoint[1])) |
|
2128 |
else: |
|
2129 |
# Current point is the first, and second is not mainly in the first direction |
|
2130 |
if i == 0 and product(vector(start, self.Points[1]), self.Segments[0]) < 0: |
|
2131 |
# If first and second directions aren't perpendiculars, a point is added |
|
2132 |
if product(self.Segments[0], self.Segments[1]) != 0: |
|
2133 |
self.Points.insert(1, wx.Point(start.x, start.y)) |
|
2134 |
self.Segments.insert(1, DirectionChoice((self.Segments[0][1], |
|
2135 |
self.Segments[0][0]), vector(start, self.Points[1]), self.Segments[1])) |
|
2136 |
else: |
|
2137 |
self.Points[1].x, self.Points[1].y = start.x, start.y |
|
2138 |
else: |
|
2139 |
# Next point is aligned with current point |
|
2140 |
if self.Segments[i][0] != 0: |
|
2141 |
self.Points[i + 1].y = self.Points[i].y |
|
2142 |
if self.Segments[i][1] != 0: |
|
2143 |
self.Points[i + 1].x = self.Points[i].x |
|
2144 |
# Current direction is updated from the new point |
|
2145 |
if product(vector(self.Points[i], self.Points[i + 1]), self.Segments[i]) < 0: |
|
2146 |
self.Segments[i] = (-self.Segments[i][0], -self.Segments[i][1]) |
|
2147 |
i += 1 |
|
2148 |
self.RefreshBoundingBox() |
|
2149 |
if realpoints: |
|
2150 |
self.RefreshRealPoints() |
|
2151 |
||
2152 |
# Verify that two consecutive points haven't the same position |
|
2153 |
def VerifyPoints(self): |
|
2154 |
points = [point for point in self.Points] |
|
2155 |
segments = [segment for segment in self.Segments] |
|
2156 |
i = 1 |
|
2157 |
while i < len(points) - 1: |
|
2158 |
if points[i] == points[i + 1] and segments[i - 1] == segments[i + 1]: |
|
2159 |
for j in xrange(2): |
|
2160 |
points.pop(i) |
|
2161 |
segments.pop(i) |
|
2162 |
else: |
|
2163 |
i += 1 |
|
2164 |
# If the wire isn't in a Ladder Diagram, save the new point list |
|
2165 |
if self.Parent.__class__.__name__ != "LD_Viewer": |
|
2166 |
self.Points = [point for point in points] |
|
2167 |
self.Segments = [segment for segment in segments] |
|
2168 |
self.RefreshBoundingBox() |
|
2169 |
self.RefreshRealPoints() |
|
2170 |
return points |
|
2171 |
||
2172 |
# Moves all the wire points except the first and the last if they are connected |
|
2173 |
def Move(self, dx, dy, endpoints = False): |
|
2174 |
for i, point in enumerate(self.Points): |
|
2175 |
if endpoints or not (i == 0 and self.StartConnected) and not (i == len(self.Points) - 1 and self.EndConnected): |
|
2176 |
point.x += dx |
|
2177 |
point.y += dy |
|
2178 |
self.StartPoint[0] = self.Points[0] |
|
2179 |
self.EndPoint[0] = self.Points[-1] |
|
2180 |
self.GeneratePoints() |
|
2181 |
||
2182 |
# Resize the wire from position and size given |
|
2183 |
def Resize(self, x, y, width, height): |
|
2184 |
if len(self.Points) > 1: |
|
2185 |
# Calculate the new position of each point for testing the new size |
|
2186 |
minx, miny = self.Pos.x, self.Pos.y |
|
2187 |
lastwidth, lastheight = self.Size.width, self.Size.height |
|
2188 |
for i, point in enumerate(self.RealPoints): |
|
2189 |
# If start or end point is connected, it's not calculate |
|
2190 |
if not (i == 0 and self.StartConnected) and not (i == len(self.Points) - 1 and self.EndConnected): |
|
2191 |
if i == 0: |
|
2192 |
dir = self.StartPoint[1] |
|
2193 |
elif i == len(self.Points) - 1: |
|
2194 |
dir = self.EndPoint[1] |
|
2195 |
else: |
|
2196 |
dir = (0, 0) |
|
2197 |
pointx = max(-dir[0] * MIN_SEGMENT_SIZE, min(int(round(point[0] * width / float(max(lastwidth, 1)))), |
|
2198 |
width - dir[0] * MIN_SEGMENT_SIZE)) |
|
2199 |
pointy = max(-dir[1] * MIN_SEGMENT_SIZE, min(int(round(point[1] * height / float(max(lastheight, 1)))), |
|
2200 |
height - dir[1] * MIN_SEGMENT_SIZE)) |
|
2201 |
self.Points[i] = wx.Point(minx + x + pointx, miny + y + pointy) |
|
2202 |
self.StartPoint[0] = self.Points[0] |
|
2203 |
self.EndPoint[0] = self.Points[-1] |
|
2204 |
self.GeneratePoints(False) |
|
2205 |
# Test if the wire position or size have changed |
|
2206 |
if x != 0 and minx == self.Pos.x: |
|
2207 |
x = 0 |
|
2208 |
width = lastwidth |
|
2209 |
if y != 0 and miny == self.Pos.y: |
|
2210 |
y = 0 |
|
2211 |
height = lastwidth |
|
2212 |
if width != lastwidth and lastwidth == self.Size.width: |
|
2213 |
width = lastwidth |
|
2214 |
if height != lastheight and lastheight == self.Size.height: |
|
2215 |
height = lastheight |
|
2216 |
# Calculate the real points from the new size, it's important for |
|
2217 |
# keeping a proportionality in the points position with the size |
|
2218 |
# during a resize dragging |
|
2219 |
for i, point in enumerate(self.RealPoints): |
|
2220 |
if not (i == 0 and self.StartConnected) and not (i == len(self.Points) - 1 and self.EndConnected): |
|
2221 |
point[0] = point[0] * width / float(max(lastwidth, 1)) |
|
2222 |
point[1] = point[1] * height / float(max(lastheight, 1)) |
|
2223 |
# Calculate the correct position of the points from real points |
|
2224 |
for i, point in enumerate(self.RealPoints): |
|
2225 |
if not (i == 0 and self.StartConnected) and not (i == len(self.Points) - 1 and self.EndConnected): |
|
2226 |
if i == 0: |
|
2227 |
dir = self.StartPoint[1] |
|
2228 |
elif i == len(self.Points) - 1: |
|
2229 |
dir = self.EndPoint[1] |
|
2230 |
else: |
|
2231 |
dir = (0, 0) |
|
2232 |
realpointx = max(-dir[0] * MIN_SEGMENT_SIZE, min(int(round(point[0])), |
|
2233 |
width - dir[0] * MIN_SEGMENT_SIZE)) |
|
2234 |
realpointy = max(-dir[1] * MIN_SEGMENT_SIZE, min(int(round(point[1])), |
|
2235 |
height - dir[1] * MIN_SEGMENT_SIZE)) |
|
2236 |
self.Points[i] = wx.Point(minx + x + realpointx, miny + y + realpointy) |
|
2237 |
self.StartPoint[0] = self.Points[0] |
|
2238 |
self.EndPoint[0] = self.Points[-1] |
|
2239 |
self.GeneratePoints(False) |
|
2240 |
||
2241 |
# Moves the wire start point and update the wire points |
|
2242 |
def MoveStartPoint(self, point): |
|
2243 |
if len(self.Points) > 1: |
|
2244 |
self.StartPoint[0] = point |
|
2245 |
self.Points[0] = point |
|
2246 |
self.GeneratePoints() |
|
2247 |
||
2248 |
# Changes the wire start direction and update the wire points |
|
2249 |
def SetStartPointDirection(self, dir): |
|
2250 |
if len(self.Points) > 1: |
|
2251 |
self.StartPoint[1] = dir |
|
2252 |
self.Segments[0] = dir |
|
2253 |
self.GeneratePoints() |
|
2254 |
||
2255 |
# Rotates the wire start direction by an angle of 90 degrees anticlockwise |
|
2256 |
def RotateStartPoint(self): |
|
2257 |
self.SetStartPointDirection((self.StartPoint[1][1], -self.StartPoint[1][0])) |
|
2258 |
||
2259 |
# Connects wire start point to the connector given and moves wire start point |
|
2260 |
# to given point |
|
2261 |
def ConnectStartPoint(self, point, connector): |
|
2262 |
if point: |
|
2263 |
self.MoveStartPoint(point) |
|
2264 |
self.StartConnected = connector |
|
2265 |
self.RefreshBoundingBox() |
|
2266 |
||
2267 |
# Unconnects wire start point |
|
2268 |
def UnConnectStartPoint(self, delete = False): |
|
2269 |
if delete: |
|
2270 |
self.StartConnected = None |
|
2271 |
self.Delete() |
|
2272 |
elif self.StartConnected: |
|
2273 |
self.StartConnected.UnConnect(self, unconnect = False) |
|
2274 |
self.StartConnected = None |
|
2275 |
self.RefreshBoundingBox() |
|
2276 |
||
2277 |
# Moves the wire end point and update the wire points |
|
2278 |
def MoveEndPoint(self, point): |
|
2279 |
if len(self.Points) > 1: |
|
2280 |
self.EndPoint[0] = point |
|
2281 |
self.Points[-1] = point |
|
2282 |
self.GeneratePoints() |
|
2283 |
||
2284 |
# Changes the wire end direction and update the wire points |
|
2285 |
def SetEndPointDirection(self, dir): |
|
2286 |
if len(self.Points) > 1: |
|
2287 |
self.EndPoint[1] = dir |
|
2288 |
self.GeneratePoints() |
|
2289 |
||
2290 |
# Rotates the wire end direction by an angle of 90 degrees anticlockwise |
|
2291 |
def RotateEndPoint(self): |
|
2292 |
self.SetEndPointDirection((self.EndPoint[1][1], -self.EndPoint[1][0])) |
|
2293 |
||
2294 |
# Connects wire end point to the connector given and moves wire end point |
|
2295 |
# to given point |
|
2296 |
def ConnectEndPoint(self, point, connector): |
|
2297 |
if point: |
|
2298 |
self.MoveEndPoint(point) |
|
2299 |
self.EndConnected = connector |
|
2300 |
self.RefreshBoundingBox() |
|
2301 |
||
2302 |
# Unconnects wire end point |
|
2303 |
def UnConnectEndPoint(self, delete = False): |
|
2304 |
if delete: |
|
2305 |
self.EndConnected = None |
|
2306 |
self.Delete() |
|
2307 |
elif self.EndConnected: |
|
2308 |
self.EndConnected.UnConnect(self, unconnect = False) |
|
2309 |
self.EndConnected = None |
|
2310 |
self.RefreshBoundingBox() |
|
2311 |
||
2312 |
# Moves the wire segment given by its index |
|
2313 |
def MoveSegment(self, idx, movex, movey, scaling): |
|
2314 |
if 0 < idx < len(self.Segments) - 1: |
|
2315 |
if self.Segments[idx] in (NORTH, SOUTH): |
|
2316 |
start_x = self.Points[idx].x |
|
2317 |
if scaling is not None: |
|
2318 |
movex = round_scaling(self.Points[idx].x + movex, scaling[0]) - self.Points[idx].x |
|
2319 |
if idx == 1 and (self.Points[1].x + movex - self.Points[0].x) * self.Segments[0][0] < MIN_SEGMENT_SIZE: |
|
2320 |
movex = round_scaling(self.Points[0].x + MIN_SEGMENT_SIZE * self.Segments[0][0], scaling[0], self.Segments[0][0]) - self.Points[idx].x |
|
2321 |
elif idx == len(self.Segments) - 2 and (self.Points[-1].x - (self.Points[-2].x + movex)) * self.Segments[-1][0] < MIN_SEGMENT_SIZE: |
|
2322 |
movex = round_scaling(self.Points[-1].x - MIN_SEGMENT_SIZE * self.Segments[-1][0], scaling[0], -self.Segments[-1][0]) - self.Points[idx].x |
|
2323 |
self.Points[idx].x += movex |
|
2324 |
self.Points[idx + 1].x += movex |
|
2325 |
self.GeneratePoints() |
|
2326 |
if start_x != self.Points[idx].x: |
|
2327 |
return self.Points[idx].x - start_x, 0 |
|
2328 |
elif self.Segments[idx] in (EAST, WEST): |
|
2329 |
start_y = self.Points[idx].y |
|
2330 |
if scaling is not None: |
|
2331 |
movey = round_scaling(self.Points[idx].y + movey, scaling[1]) - self.Points[idx].y |
|
2332 |
if idx == 1 and (self.Points[1].y + movey - self.Points[0].y) * self.Segments[0][1] < MIN_SEGMENT_SIZE: |
|
2333 |
movex = round_scaling(self.Points[0].y + MIN_SEGMENT_SIZE * self.Segments[0][1], scaling[0], self.Segments[0][1]) - self.Points[idx].y |
|
2334 |
elif idx == len(self.Segments) - 2 and (self.Points[-1].y - (self.Points[-2].y + movey)) * self.Segments[-1][1] < MIN_SEGMENT_SIZE: |
|
2335 |
movey = round_scaling(self.Points[idx].y - MIN_SEGMENT_SIZE * self.Segments[-1][1], scaling[1], -self.Segments[-1][1]) - self.Points[idx].y |
|
2336 |
self.Points[idx].y += movey |
|
2337 |
self.Points[idx + 1].y += movey |
|
2338 |
self.GeneratePoints() |
|
2339 |
if start_y != self.Points[idx].y: |
|
2340 |
return 0, self.Points[idx].y - start_y |
|
2341 |
return 0, 0 |
|
2342 |
||
2343 |
# Adds two points in the middle of the handled segment |
|
2344 |
def AddSegment(self): |
|
2345 |
handle_type, handle = self.Handle |
|
2346 |
if handle_type == HANDLE_SEGMENT: |
|
2347 |
segment, dir = handle |
|
2348 |
if len(self.Segments) > 1: |
|
2349 |
pointx = self.Points[segment].x |
|
2350 |
pointy = self.Points[segment].y |
|
2351 |
if dir[0] != 0: |
|
2352 |
pointx = (self.Points[segment].x + self.Points[segment + 1].x) / 2 |
|
2353 |
if dir[1] != 0: |
|
2354 |
pointy = (self.Points[segment].y + self.Points[segment + 1].y) / 2 |
|
2355 |
self.Points.insert(segment + 1, wx.Point(pointx, pointy)) |
|
2356 |
self.Segments.insert(segment + 1, (dir[1], dir[0])) |
|
2357 |
self.Points.insert(segment + 2, wx.Point(pointx, pointy)) |
|
2358 |
self.Segments.insert(segment + 2, dir) |
|
2359 |
else: |
|
2360 |
p1x = p2x = self.Points[segment].x |
|
2361 |
p1y = p2y = self.Points[segment].y |
|
2362 |
if dir[0] != 0: |
|
2363 |
p1x = (2 * self.Points[segment].x + self.Points[segment + 1].x) / 3 |
|
2364 |
p2x = (self.Points[segment].x + 2 * self.Points[segment + 1].x) / 3 |
|
2365 |
if dir[1] != 0: |
|
2366 |
p1y = (2 * self.Points[segment].y + self.Points[segment + 1].y) / 3 |
|
2367 |
p2y = (self.Points[segment].y + 2 * self.Points[segment + 1].y) / 3 |
|
2368 |
self.Points.insert(segment + 1, wx.Point(p1x, p1y)) |
|
2369 |
self.Segments.insert(segment + 1, (dir[1], dir[0])) |
|
2370 |
self.Points.insert(segment + 2, wx.Point(p1x, p1y)) |
|
2371 |
self.Segments.insert(segment + 2, dir) |
|
2372 |
self.Points.insert(segment + 3, wx.Point(p2x, p2y)) |
|
2373 |
self.Segments.insert(segment + 3, (dir[1], dir[0])) |
|
2374 |
self.Points.insert(segment + 4, wx.Point(p2x, p2y)) |
|
2375 |
self.Segments.insert(segment + 4, dir) |
|
2376 |
self.GeneratePoints() |
|
2377 |
||
2378 |
# Delete the handled segment by removing the two segment points |
|
2379 |
def DeleteSegment(self): |
|
2380 |
handle_type, handle = self.Handle |
|
2381 |
if handle_type == HANDLE_SEGMENT: |
|
2382 |
segment, dir = handle |
|
2383 |
for i in xrange(2): |
|
2384 |
self.Points.pop(segment) |
|
2385 |
self.Segments.pop(segment) |
|
2386 |
self.GeneratePoints() |
|
2387 |
self.RefreshModel() |
|
2388 |
||
2389 |
# Method called when a LeftDown event have been generated |
|
2390 |
def OnLeftDown(self, event, dc, scaling): |
|
2391 |
pos = GetScaledEventPosition(event, dc, scaling) |
|
2392 |
# Test if a point have been handled |
|
2393 |
#result = self.TestPoint(pos) |
|
2394 |
#if result != None: |
|
2395 |
# self.Handle = (HANDLE_POINT, result) |
|
2396 |
# wx.CallAfter(self.Parent.SetCurrentCursor, 1) |
|
2397 |
#else: |
|
2398 |
# Test if a segment have been handled |
|
2399 |
result = self.TestSegment(pos) |
|
2400 |
if result != None: |
|
2401 |
if result[1] in (NORTH, SOUTH): |
|
2402 |
wx.CallAfter(self.Parent.SetCurrentCursor, 4) |
|
2403 |
elif result[1] in (EAST, WEST): |
|
2404 |
wx.CallAfter(self.Parent.SetCurrentCursor, 5) |
|
2405 |
self.Handle = (HANDLE_SEGMENT, result) |
|
2406 |
# Execute the default method for a graphic element |
|
2407 |
else: |
|
2408 |
Graphic_Element.OnLeftDown(self, event, dc, scaling) |
|
2409 |
self.oldPos = pos |
|
2410 |
||
2411 |
# Method called when a RightUp event has been generated |
|
2412 |
def OnRightUp(self, event, dc, scaling): |
|
2413 |
pos = GetScaledEventPosition(event, dc, scaling) |
|
2414 |
# Test if a segment has been handled |
|
2415 |
result = self.TestSegment(pos, True) |
|
2416 |
if result != None: |
|
2417 |
self.Handle = (HANDLE_SEGMENT, result) |
|
2418 |
# Popup the menu with special items for a wire |
|
2419 |
self.Parent.PopupWireMenu(0 < result[0] < len(self.Segments) - 1) |
|
2420 |
else: |
|
2421 |
# Execute the default method for a graphic element |
|
2422 |
Graphic_Element.OnRightUp(self, event, dc, scaling) |
|
2423 |
||
2424 |
# Method called when a LeftDClick event has been generated |
|
2425 |
def OnLeftDClick(self, event, dc, scaling): |
|
2426 |
rect = self.GetRedrawRect() |
|
2427 |
if event.ControlDown(): |
|
2428 |
direction = (self.StartPoint[1], self.EndPoint[1]) |
|
2429 |
if direction in [(EAST, WEST), (WEST, EAST)]: |
|
2430 |
avgy = (self.StartPoint[0].y + self.EndPoint[0].y) / 2 |
|
2431 |
if scaling is not None: |
|
2432 |
avgy = round(float(avgy) / scaling[1]) * scaling[1] |
|
2433 |
if self.StartConnected is not None: |
|
2434 |
movey = avgy - self.StartPoint[0].y |
|
2435 |
startblock = self.StartConnected.GetParentBlock() |
|
2436 |
startblock.Move(0, movey) |
|
2437 |
startblock.RefreshModel() |
|
2438 |
rect.Union(startblock.GetRedrawRect(0, movey)) |
|
2439 |
else: |
|
2440 |
self.MoveStartPoint(wx.Point(self.StartPoint[0].x, avgy)) |
|
2441 |
if self.EndConnected is not None: |
|
2442 |
movey = avgy - self.EndPoint[0].y |
|
2443 |
endblock = self.EndConnected.GetParentBlock() |
|
2444 |
endblock.Move(0, movey) |
|
2445 |
endblock.RefreshModel() |
|
2446 |
rect.Union(endblock.GetRedrawRect(0, movey)) |
|
2447 |
else: |
|
2448 |
self.MoveEndPoint(wx.Point(self.EndPoint[0].x, avgy)) |
|
2449 |
self.Parent.RefreshBuffer() |
|
2450 |
elif direction in [(NORTH, SOUTH), (SOUTH, NORTH)]: |
|
2451 |
avgx = (self.StartPoint[0].x + self.EndPoint[0].x) / 2 |
|
2452 |
if scaling is not None: |
|
2453 |
avgx = round(float(avgx) / scaling[0]) * scaling[0] |
|
2454 |
if self.StartConnected is not None: |
|
2455 |
movex = avgx - self.StartPoint[0].x |
|
2456 |
startblock = self.StartConnected.GetParentBlock() |
|
2457 |
startblock.Move(movex, 0) |
|
2458 |
startblock.RefreshModel() |
|
2459 |
rect.Union(startblock.GetRedrawRect(movex, 0)) |
|
2460 |
else: |
|
2461 |
self.MoveStartPoint(wx.Point(avgx, self.StartPoint[0].y)) |
|
2462 |
if self.EndConnected is not None: |
|
2463 |
movex = avgx - self.EndPoint[0].x |
|
2464 |
endblock = self.EndConnected.GetParentBlock() |
|
2465 |
endblock.Move(movex, 0) |
|
2466 |
endblock.RefreshModel() |
|
2467 |
rect.Union(endblock.GetRedrawRect(movex, 0)) |
|
2468 |
else: |
|
2469 |
self.MoveEndPoint(wx.Point(avgx, self.EndPoint[0].y)) |
|
2470 |
self.Parent.RefreshBuffer() |
|
2471 |
else: |
|
2472 |
self.ResetPoints() |
|
2473 |
self.GeneratePoints() |
|
2474 |
self.RefreshModel() |
|
2475 |
self.Parent.RefreshBuffer() |
|
2476 |
rect.Union(self.GetRedrawRect()) |
|
2477 |
self.Parent.RefreshRect(self.Parent.GetScrolledRect(rect), False) |
|
2478 |
||
2479 |
# Method called when a Motion event has been generated |
|
2480 |
def OnMotion(self, event, dc, scaling): |
|
2481 |
pos = GetScaledEventPosition(event, dc, scaling) |
|
2482 |
if not event.Dragging(): |
|
2483 |
# Test if a segment has been handled |
|
2484 |
result = self.TestSegment(pos) |
|
2485 |
if result: |
|
2486 |
if result[1] in (NORTH, SOUTH): |
|
2487 |
wx.CallAfter(self.Parent.SetCurrentCursor, 4) |
|
2488 |
elif result[1] in (EAST, WEST): |
|
2489 |
wx.CallAfter(self.Parent.SetCurrentCursor, 5) |
|
2490 |
return 0, 0 |
|
2491 |
else: |
|
2492 |
# Execute the default method for a graphic element |
|
2493 |
return Graphic_Element.OnMotion(self, event, dc, scaling) |
|
2494 |
else: |
|
2495 |
# Execute the default method for a graphic element |
|
2496 |
return Graphic_Element.OnMotion(self, event, dc, scaling) |
|
2497 |
||
2498 |
# Refreshes the wire state according to move defined and handle selected |
|
2499 |
def ProcessDragging(self, movex, movey, event, scaling): |
|
2500 |
handle_type, handle = self.Handle |
|
2501 |
# A point has been handled |
|
2502 |
if handle_type == HANDLE_POINT: |
|
2503 |
movex = max(-self.Points[handle].x + POINT_RADIUS, movex) |
|
2504 |
movey = max(-self.Points[handle].y + POINT_RADIUS, movey) |
|
2505 |
if scaling is not None: |
|
2506 |
movex = round_scaling(self.Points[handle].x + movex, scaling[0]) - self.Points[handle].x |
|
2507 |
movey = round_scaling(self.Points[handle].y + movey, scaling[1]) - self.Points[handle].y |
|
2508 |
# Try to connect point to a connector |
|
2509 |
new_pos = wx.Point(self.Points[handle].x + movex, self.Points[handle].y + movey) |
|
2510 |
connector = self.Parent.FindBlockConnector(new_pos, self.GetConnectionDirection()) |
|
2511 |
if connector: |
|
2512 |
if handle == 0 and self.EndConnected != connector: |
|
2513 |
connector.HighlightParentBlock(True) |
|
2514 |
connector.Connect((self, handle)) |
|
2515 |
self.SetStartPointDirection(connector.GetDirection()) |
|
2516 |
self.ConnectStartPoint(connector.GetPosition(), connector) |
|
2517 |
pos = connector.GetPosition() |
|
2518 |
movex = pos.x - self.oldPos.x |
|
2519 |
movey = pos.y - self.oldPos.y |
|
2520 |
if not connector.IsCompatible(self.GetEndConnectedType()): |
|
2521 |
self.SetValid(False) |
|
2522 |
self.Dragging = False |
|
2523 |
elif handle != 0 and self.StartConnected != connector: |
|
2524 |
connector.HighlightParentBlock(True) |
|
2525 |
connector.Connect((self, handle)) |
|
2526 |
self.SetEndPointDirection(connector.GetDirection()) |
|
2527 |
self.ConnectEndPoint(connector.GetPosition(), connector) |
|
2528 |
pos = connector.GetPosition() |
|
2529 |
movex = pos.x - self.oldPos.x |
|
2530 |
movey = pos.y - self.oldPos.y |
|
2531 |
if not connector.IsCompatible(self.GetStartConnectedType()): |
|
2532 |
self.SetValid(False) |
|
2533 |
self.Dragging = False |
|
2534 |
elif handle == 0: |
|
2535 |
self.MoveStartPoint(new_pos) |
|
2536 |
else: |
|
2537 |
self.MoveEndPoint(new_pos) |
|
2538 |
# If there is no connector, move the point |
|
2539 |
elif handle == 0: |
|
2540 |
self.SetValid(True) |
|
2541 |
if self.StartConnected: |
|
2542 |
self.StartConnected.HighlightParentBlock(False) |
|
2543 |
self.UnConnectStartPoint() |
|
2544 |
self.MoveStartPoint(new_pos) |
|
2545 |
else: |
|
2546 |
self.SetValid(True) |
|
2547 |
if self.EndConnected: |
|
2548 |
self.EndConnected.HighlightParentBlock(False) |
|
2549 |
self.UnConnectEndPoint() |
|
2550 |
self.MoveEndPoint(new_pos) |
|
2551 |
return movex, movey |
|
2552 |
# A segment has been handled, move a segment |
|
2553 |
elif handle_type == HANDLE_SEGMENT: |
|
2554 |
return self.MoveSegment(handle[0], movex, movey, scaling) |
|
2555 |
# Execute the default method for a graphic element |
|
2556 |
else: |
|
2557 |
return Graphic_Element.ProcessDragging(self, movex, movey, event, scaling) |
|
2558 |
||
2559 |
# Refreshes the wire model |
|
2560 |
def RefreshModel(self, move=True): |
|
2561 |
if self.StartConnected and self.StartPoint[1] in [WEST, NORTH]: |
|
2562 |
self.StartConnected.RefreshParentBlock() |
|
2563 |
if self.EndConnected and self.EndPoint[1] in [WEST, NORTH]: |
|
2564 |
self.EndConnected.RefreshParentBlock() |
|
2565 |
||
2566 |
# Change the variable that indicates if this element is highlighted |
|
2567 |
def SetHighlighted(self, highlighted): |
|
2568 |
self.Highlighted = highlighted |
|
2569 |
if not highlighted: |
|
2570 |
self.OverStart = False |
|
2571 |
self.OverEnd = False |
|
2572 |
self.Refresh() |
|
2573 |
||
2574 |
def HighlightPoint(self, pos): |
|
2575 |
refresh = False |
|
2576 |
start, end = self.OverStart, self.OverEnd |
|
2577 |
self.OverStart = False |
|
2578 |
self.OverEnd = False |
|
2579 |
# Test if a point has been handled |
|
2580 |
result = self.TestPoint(pos) |
|
2581 |
if result != None: |
|
2582 |
if result == 0 and self.StartConnected is not None: |
|
2583 |
self.OverStart = True |
|
2584 |
elif result != 0 and self.EndConnected is not None: |
|
2585 |
self.OverEnd = True |
|
2586 |
if start != self.OverStart or end != self.OverEnd: |
|
2587 |
self.Refresh() |
|
2588 |
||
2589 |
# Draws the highlightment of this element if it is highlighted |
|
2590 |
def DrawHighlightment(self, dc): |
|
2591 |
scalex, scaley = dc.GetUserScale() |
|
2592 |
dc.SetUserScale(1, 1) |
|
2593 |
dc.SetPen(MiterPen(HIGHLIGHTCOLOR, (2 * scalex + 5))) |
|
2594 |
dc.SetBrush(wx.Brush(HIGHLIGHTCOLOR)) |
|
2595 |
dc.SetLogicalFunction(wx.AND) |
|
2596 |
# Draw the start and end points if they are not connected or the mouse is over them |
|
2597 |
if len(self.Points) > 0 and (not self.StartConnected or self.OverStart): |
|
2598 |
dc.DrawCircle(round(self.Points[0].x * scalex), |
|
2599 |
round(self.Points[0].y * scaley), |
|
2600 |
(POINT_RADIUS + 1) * scalex + 2) |
|
2601 |
if len(self.Points) > 1 and (not self.EndConnected or self.OverEnd): |
|
2602 |
dc.DrawCircle(self.Points[-1].x * scalex, self.Points[-1].y * scaley, (POINT_RADIUS + 1) * scalex + 2) |
|
2603 |
# Draw the wire lines and the last point (it seems that DrawLines stop before the last point) |
|
2604 |
if len(self.Points) > 1: |
|
2605 |
points = [wx.Point(round((self.Points[0].x - self.Segments[0][0]) * scalex), |
|
2606 |
round((self.Points[0].y - self.Segments[0][1]) * scaley))] |
|
2607 |
points.extend([wx.Point(round(point.x * scalex), round(point.y * scaley)) for point in self.Points[1:-1]]) |
|
2608 |
points.append(wx.Point(round((self.Points[-1].x + self.Segments[-1][0]) * scalex), |
|
2609 |
round((self.Points[-1].y + self.Segments[-1][1]) * scaley))) |
|
2610 |
else: |
|
2611 |
points = [] |
|
2612 |
dc.DrawLines(points) |
|
2613 |
dc.SetLogicalFunction(wx.COPY) |
|
2614 |
dc.SetUserScale(scalex, scaley) |
|
2615 |
||
2616 |
if self.StartConnected is not None: |
|
2617 |
self.StartConnected.DrawHighlightment(dc) |
|
2618 |
self.StartConnected.Draw(dc) |
|
2619 |
if self.EndConnected is not None: |
|
2620 |
self.EndConnected.DrawHighlightment(dc) |
|
2621 |
self.EndConnected.Draw(dc) |
|
2622 |
||
2623 |
# Draws the wire lines and points |
|
2624 |
def Draw(self, dc): |
|
2625 |
Graphic_Element.Draw(self, dc) |
|
2626 |
if not self.Valid: |
|
2627 |
dc.SetPen(MiterPen(wx.RED)) |
|
2628 |
dc.SetBrush(wx.RED_BRUSH) |
|
2629 |
elif isinstance(self.Value, BooleanType) and self.Value: |
|
2630 |
if self.Forced: |
|
2631 |
dc.SetPen(MiterPen(wx.CYAN)) |
|
2632 |
dc.SetBrush(wx.CYAN_BRUSH) |
|
2633 |
else: |
|
2634 |
dc.SetPen(MiterPen(wx.GREEN)) |
|
2635 |
dc.SetBrush(wx.GREEN_BRUSH) |
|
2636 |
elif self.Value == "undefined": |
|
2637 |
dc.SetPen(MiterPen(wx.NamedColour("orange"))) |
|
2638 |
dc.SetBrush(wx.Brush(wx.NamedColour("orange"))) |
|
2639 |
elif self.Forced: |
|
2640 |
dc.SetPen(MiterPen(wx.BLUE)) |
|
2641 |
dc.SetBrush(wx.BLUE_BRUSH) |
|
2642 |
else: |
|
2643 |
dc.SetPen(MiterPen(wx.BLACK)) |
|
2644 |
dc.SetBrush(wx.BLACK_BRUSH) |
|
2645 |
# Draw the start and end points if they are not connected or the mouse is over them |
|
2646 |
if len(self.Points) > 0 and (not self.StartConnected or self.OverStart): |
|
2647 |
dc.DrawCircle(self.Points[0].x, self.Points[0].y, POINT_RADIUS) |
|
2648 |
if len(self.Points) > 1 and (not self.EndConnected or self.OverEnd): |
|
2649 |
dc.DrawCircle(self.Points[-1].x, self.Points[-1].y, POINT_RADIUS) |
|
2650 |
# Draw the wire lines and the last point (it seems that DrawLines stop before the last point) |
|
2651 |
if len(self.Points) > 1: |
|
2652 |
points = [wx.Point(self.Points[0].x - self.Segments[0][0], self.Points[0].y - self.Segments[0][1])] |
|
2653 |
points.extend([point for point in self.Points[1:-1]]) |
|
2654 |
points.append(wx.Point(self.Points[-1].x + self.Segments[-1][0], self.Points[-1].y + self.Segments[-1][1])) |
|
2655 |
else: |
|
2656 |
points = [] |
|
2657 |
dc.DrawLines(points) |
|
2658 |
# Draw the segment selected in red |
|
2659 |
if not getattr(dc, "printing", False) and self.SelectedSegment is not None: |
|
2660 |
dc.SetPen(MiterPen(wx.BLUE, 3)) |
|
2661 |
if self.SelectedSegment == len(self.Segments) - 1: |
|
2662 |
end = 0 |
|
2663 |
else: |
|
2664 |
end = 1 |
|
2665 |
dc.DrawLine(self.Points[self.SelectedSegment].x - 1, self.Points[self.SelectedSegment].y, |
|
2666 |
self.Points[self.SelectedSegment + 1].x + end, self.Points[self.SelectedSegment + 1].y) |
|
2667 |
if self.Value is not None and not isinstance(self.Value, BooleanType) and self.Value != "undefined": |
|
2668 |
dc.SetFont(self.Parent.GetMiniFont()) |
|
2669 |
dc.SetTextForeground(wx.NamedColour("purple")) |
|
2670 |
if self.ValueSize is None and isinstance(self.ComputedValue, (StringType, UnicodeType)): |
|
2671 |
self.ValueSize = self.Parent.GetMiniTextExtent(self.ComputedValue) |
|
2672 |
if self.ValueSize is not None: |
|
2673 |
width, height = self.ValueSize |
|
2674 |
if self.BoundingBox[2] > width * 4 or self.BoundingBox[3] > height * 4: |
|
2675 |
x = self.Points[0].x + width * (self.StartPoint[1][0] - 1) / 2 |
|
2676 |
y = self.Points[0].y + height * (self.StartPoint[1][1] - 1) |
|
2677 |
dc.DrawText(self.ComputedValue, x, y) |
|
2678 |
x = self.Points[-1].x + width * (self.EndPoint[1][0] - 1) / 2 |
|
2679 |
y = self.Points[-1].y + height * (self.EndPoint[1][1] - 1) |
|
2680 |
dc.DrawText(self.ComputedValue, x, y) |
|
2681 |
else: |
|
2682 |
middle = len(self.Segments) / 2 + len(self.Segments) % 2 - 1 |
|
2683 |
x = (self.Points[middle].x + self.Points[middle + 1].x - width) / 2 |
|
2684 |
if self.BoundingBox[3] > height and self.Segments[middle] in [NORTH, SOUTH]: |
|
2685 |
y = (self.Points[middle].y + self.Points[middle + 1].y - height) / 2 |
|
2686 |
else: |
|
2687 |
y = self.Points[middle].y - height |
|
2688 |
dc.DrawText(self.ComputedValue, x, y) |
|
2689 |
dc.SetFont(self.Parent.GetFont()) |
|
2690 |
dc.SetTextForeground(wx.BLACK) |
|
2691 |
||
2692 |
||
2693 |
#------------------------------------------------------------------------------- |
|
2694 |
# Graphic comment element |
|
2695 |
#------------------------------------------------------------------------------- |
|
2696 |
||
2697 |
def FilterHighlightsByRow(highlights, row, length): |
|
2698 |
_highlights = [] |
|
2699 |
for start, end, highlight_type in highlights: |
|
2700 |
if start[0] <= row and end[0] >= row: |
|
2701 |
if start[0] < row: |
|
2702 |
start = (row, 0) |
|
2703 |
if end[0] > row: |
|
2704 |
end = (row, length) |
|
2705 |
_highlights.append((start, end, highlight_type)) |
|
2706 |
return _highlights |
|
2707 |
||
2708 |
def FilterHighlightsByColumn(highlights, start_col, end_col): |
|
2709 |
_highlights = [] |
|
2710 |
for start, end, highlight_type in highlights: |
|
2711 |
if end[1] > start_col and start[1] < end_col: |
|
2712 |
start = (start[0], max(start[1], start_col) - start_col) |
|
2713 |
end = (end[0], min(end[1], end_col) - start_col) |
|
2714 |
_highlights.append((start, end, highlight_type)) |
|
2715 |
return _highlights |
|
2716 |
||
2717 |
""" |
|
2718 |
Class that implements a comment |
|
2719 |
""" |
|
2720 |
||
2721 |
class Comment(Graphic_Element): |
|
2722 |
||
2723 |
# Create a new comment |
|
2724 |
def __init__(self, parent, content, id = None): |
|
2725 |
Graphic_Element.__init__(self, parent) |
|
2726 |
self.Id = id |
|
2727 |
self.Content = content |
|
2728 |
self.Pos = wx.Point(0, 0) |
|
2729 |
self.Size = wx.Size(0, 0) |
|
2730 |
self.Highlights = [] |
|
2731 |
||
2732 |
# Make a clone of this comment |
|
2733 |
def Clone(self, parent, id = None, pos = None): |
|
2734 |
comment = Comment(parent, self.Content, id) |
|
2735 |
if pos is not None: |
|
2736 |
comment.SetPosition(pos.x, pos.y) |
|
2737 |
comment.SetSize(self.Size[0], self.Size[1]) |
|
2738 |
return comment |
|
2739 |
||
2740 |
# Method for keeping compatibility with others |
|
2741 |
def Clean(self): |
|
2742 |
pass |
|
2743 |
||
2744 |
# Delete this comment by calling the corresponding method |
|
2745 |
def Delete(self): |
|
2746 |
self.Parent.DeleteComment(self) |
|
2747 |
||
2748 |
# Refresh the comment bounding box |
|
2749 |
def RefreshBoundingBox(self): |
|
2750 |
self.BoundingBox = wx.Rect(self.Pos.x, self.Pos.y, self.Size[0] + 1, self.Size[1] + 1) |
|
2751 |
||
2752 |
# Changes the comment size |
|
2753 |
def SetSize(self, width, height): |
|
2754 |
self.Size.SetWidth(width) |
|
2755 |
self.Size.SetHeight(height) |
|
2756 |
self.RefreshBoundingBox() |
|
2757 |
||
2758 |
# Returns the comment size |
|
2759 |
def GetSize(self): |
|
2760 |
return self.Size.GetWidth(), self.Size.GetHeight() |
|
2761 |
||
2762 |
# Returns the comment minimum size |
|
2763 |
def GetMinSize(self): |
|
2764 |
dc = wx.ClientDC(self.Parent) |
|
2765 |
min_width = 0 |
|
2766 |
min_height = 0 |
|
2767 |
# The comment minimum size is the maximum size of words in the content |
|
2768 |
for line in self.Content.splitlines(): |
|
2769 |
for word in line.split(" "): |
|
2770 |
wordwidth, wordheight = dc.GetTextExtent(word) |
|
2771 |
min_width = max(min_width, wordwidth) |
|
2772 |
min_height = max(min_height, wordheight) |
|
2773 |
return min_width + 20, min_height + 20 |
|
2774 |
||
2775 |
# Changes the comment position |
|
2776 |
def SetPosition(self, x, y): |
|
2777 |
self.Pos.x = x |
|
2778 |
self.Pos.y = y |
|
2779 |
self.RefreshBoundingBox() |
|
2780 |
||
2781 |
# Changes the comment content |
|
2782 |
def SetContent(self, content): |
|
2783 |
self.Content = content |
|
2784 |
min_width, min_height = self.GetMinSize() |
|
2785 |
self.Size[0] = max(self.Size[0], min_width) |
|
2786 |
self.Size[1] = max(self.Size[1], min_height) |
|
2787 |
self.RefreshBoundingBox() |
|
2788 |
||
2789 |
# Returns the comment content |
|
2790 |
def GetContent(self): |
|
2791 |
return self.Content |
|
2792 |
||
2793 |
# Returns the comment position |
|
2794 |
def GetPosition(self): |
|
2795 |
return self.Pos.x, self.Pos.y |
|
2796 |
||
2797 |
# Moves the comment |
|
2798 |
def Move(self, dx, dy, connected = True): |
|
2799 |
self.Pos.x += dx |
|
2800 |
self.Pos.y += dy |
|
2801 |
self.RefreshBoundingBox() |
|
2802 |
||
2803 |
# Resizes the comment with the position and the size given |
|
2804 |
def Resize(self, x, y, width, height): |
|
2805 |
self.Move(x, y) |
|
2806 |
self.SetSize(width, height) |
|
2807 |
||
2808 |
# Method called when a RightUp event have been generated |
|
2809 |
def OnRightUp(self, event, dc, scaling): |
|
2810 |
# Popup the default menu |
|
2811 |
self.Parent.PopupDefaultMenu() |
|
2812 |
||
2813 |
# Refreshes the wire state according to move defined and handle selected |
|
2814 |
def ProcessDragging(self, movex, movey, event, scaling): |
|
2815 |
if self.Parent.GetDrawingMode() != FREEDRAWING_MODE and self.Parent.CurrentLanguage == "LD": |
|
2816 |
movex = movey = 0 |
|
2817 |
return Graphic_Element.ProcessDragging(self, movex, movey, event, scaling) |
|
2818 |
||
2819 |
# Refreshes the comment model |
|
2820 |
def RefreshModel(self, move=True): |
|
2821 |
self.Parent.RefreshCommentModel(self) |
|
2822 |
||
2823 |
# Method called when a LeftDClick event have been generated |
|
2824 |
def OnLeftDClick(self, event, dc, scaling): |
|
2825 |
# Edit the comment content |
|
2826 |
self.Parent.EditCommentContent(self) |
|
2827 |
||
2828 |
# Adds an highlight to the comment |
|
2829 |
def AddHighlight(self, infos, start, end, highlight_type): |
|
2830 |
if infos[0] == "content": |
|
2831 |
AddHighlight(self.Highlights, (start, end, highlight_type)) |
|
2832 |
||
2833 |
# Removes an highlight from the comment |
|
2834 |
def RemoveHighlight(self, infos, start, end, highlight_type): |
|
2835 |
RemoveHighlight(self.Highlights, (start, end, highlight_type)) |
|
2836 |
||
2837 |
# Removes all the highlights of one particular type from the comment |
|
2838 |
def ClearHighlight(self, highlight_type=None): |
|
2839 |
self.Highlights = ClearHighlights(self.Highlights, highlight_type) |
|
2840 |
||
2841 |
# Draws the highlightment of this element if it is highlighted |
|
2842 |
def DrawHighlightment(self, dc): |
|
2843 |
scalex, scaley = dc.GetUserScale() |
|
2844 |
dc.SetUserScale(1, 1) |
|
2845 |
dc.SetPen(MiterPen(HIGHLIGHTCOLOR)) |
|
2846 |
dc.SetBrush(wx.Brush(HIGHLIGHTCOLOR)) |
|
2847 |
dc.SetLogicalFunction(wx.AND) |
|
2848 |
||
2849 |
left = (self.Pos.x - 1) * scalex - 2 |
|
2850 |
right = (self.Pos.x + self.Size[0] + 1) * scalex + 2 |
|
2851 |
top = (self.Pos.y - 1) * scaley - 2 |
|
2852 |
bottom = (self.Pos.y + self.Size[1] + 1) * scaley + 2 |
|
2853 |
angle_top = (self.Pos.x + self.Size[0] - 9) * scalex + 2 |
|
2854 |
angle_right = (self.Pos.y + 9) * scaley - 2 |
|
2855 |
||
2856 |
polygon = [wx.Point(left, top), wx.Point(angle_top, top), |
|
2857 |
wx.Point(right, angle_right), wx.Point(right, bottom), |
|
2858 |
wx.Point(left, bottom)] |
|
2859 |
dc.DrawPolygon(polygon) |
|
2860 |
||
2861 |
dc.SetLogicalFunction(wx.COPY) |
|
2862 |
dc.SetUserScale(scalex, scaley) |
|
2863 |
||
2864 |
# Draws the comment and its content |
|
2865 |
def Draw(self, dc): |
|
2866 |
Graphic_Element.Draw(self, dc) |
|
2867 |
dc.SetPen(MiterPen(wx.BLACK)) |
|
2868 |
dc.SetBrush(wx.WHITE_BRUSH) |
|
2869 |
# Draws the comment shape |
|
2870 |
polygon = [wx.Point(self.Pos.x, self.Pos.y), |
|
2871 |
wx.Point(self.Pos.x + self.Size[0] - 10, self.Pos.y), |
|
2872 |
wx.Point(self.Pos.x + self.Size[0], self.Pos.y + 10), |
|
2873 |
wx.Point(self.Pos.x + self.Size[0], self.Pos.y + self.Size[1]), |
|
2874 |
wx.Point(self.Pos.x, self.Pos.y + self.Size[1])] |
|
2875 |
dc.DrawPolygon(polygon) |
|
2876 |
lines = [wx.Point(self.Pos.x + self.Size[0] - 10, self.Pos.y), |
|
2877 |
wx.Point(self.Pos.x + self.Size[0] - 10, self.Pos.y + 10), |
|
2878 |
wx.Point(self.Pos.x + self.Size[0], self.Pos.y + 10)] |
|
2879 |
dc.DrawLines(lines) |
|
2880 |
# Draws the comment content |
|
2881 |
y = self.Pos.y + 10 |
|
2882 |
for idx, line in enumerate(self.Content.splitlines()): |
|
2883 |
first = True |
|
2884 |
linetext = "" |
|
2885 |
words = line.split(" ") |
|
2886 |
if not getattr(dc, "printing", False): |
|
2887 |
highlights = FilterHighlightsByRow(self.Highlights, idx, len(line)) |
|
2888 |
highlights_offset = 0 |
|
2889 |
for i, word in enumerate(words): |
|
2890 |
if first: |
|
2891 |
text = word |
|
2892 |
else: |
|
2893 |
text = linetext + " " + word |
|
2894 |
wordwidth, wordheight = dc.GetTextExtent(text) |
|
2895 |
if y + wordheight > self.Pos.y + self.Size[1] - 10: |
|
2896 |
break |
|
2897 |
if wordwidth < self.Size[0] - 20: |
|
2898 |
if i < len(words) - 1: |
|
2899 |
linetext = text |
|
2900 |
first = False |
|
2901 |
else: |
|
2902 |
dc.DrawText(text, self.Pos.x + 10, y) |
|
2903 |
if not getattr(dc, "printing", False): |
|
2904 |
DrawHighlightedText(dc, text, FilterHighlightsByColumn(highlights, highlights_offset, highlights_offset + len(text)), self.Pos.x + 10, y) |
|
2905 |
highlights_offset += len(text) + 1 |
|
2906 |
y += wordheight + 5 |
|
2907 |
else: |
|
2908 |
if not first: |
|
2909 |
dc.DrawText(linetext, self.Pos.x + 10, y) |
|
2910 |
if not getattr(dc, "printing", False): |
|
2911 |
DrawHighlightedText(dc, linetext, FilterHighlightsByColumn(highlights, highlights_offset, highlights_offset + len(linetext)), self.Pos.x + 10, y) |
|
2912 |
highlights_offset += len(linetext) + 1 |
|
2913 |
if first or i == len(words) - 1: |
|
2914 |
if not first: |
|
2915 |
y += wordheight + 5 |
|
2916 |
if y + wordheight > self.Pos.y + self.Size[1] - 10: |
|
2917 |
break |
|
2918 |
dc.DrawText(word, self.Pos.x + 10, y) |
|
2919 |
if not getattr(dc, "printing", False): |
|
2920 |
DrawHighlightedText(dc, word, FilterHighlightsByColumn(highlights, highlights_offset, highlights_offset + len(word)), self.Pos.x + 10, y) |
|
2921 |
highlights_offset += len(word) + 1 |
|
2922 |
else: |
|
2923 |
linetext = word |
|
2924 |
y += wordheight + 5 |
|
2925 |
if y + wordheight > self.Pos.y + self.Size[1] - 10: |
|
2926 |
break |
|
2927 |