def __init__(self, strCaption="", imageIndex=-1, enabled=True):
"""
Default class constructor.
:param `strCaption`: the tab caption;
:param `imageIndex`: the tab image index based on the assigned (set)
:class:`ImageList` (if any);
:param `enabled`: sets the tab as enabled or disabled.
"""
self._pos = wx.Point()
self._size = wx.Size()
self._strCaption = strCaption
self._ImageIndex = imageIndex
self._captionRect = wx.Rect()
self._bEnabled = enabled
python类Rect()的实例源码
def SaveTabLayout(self, notebook):
tabs = []
for child in notebook.GetChildren():
if isinstance(child, wx.aui.AuiTabCtrl):
if child.GetPageCount() > 0:
pos = child.GetPosition()
tab = {"pos": (pos.x, pos.y), "pages": []}
tab_size = child.GetSize()
for page_idx in xrange(child.GetPageCount()):
page = child.GetWindowFromIdx(page_idx)
if "size" not in tab:
tab["size"] = (tab_size[0], tab_size[1] + page.GetSize()[1])
tab_infos = self.GetTabInfos(page)
if tab_infos is not None:
tab["pages"].append((tab_infos, page_idx == child.GetActivePage()))
tabs.append(tab)
tabs.sort(lambda x, y: cmp(x["pos"], y["pos"]))
size = notebook.GetSize()
return ComputeTabsLayout(tabs, wx.Rect(1, 1, size[0] - NOTEBOOK_BORDER, size[1] - NOTEBOOK_BORDER))
def GetBitmapRect(self):
client_size = self.GetClientSize()
bitmap_size = self.BackgroundBitmap.GetSize()
if self.BackgroundAlign & wx.ALIGN_RIGHT:
x = client_size[0] - bitmap_size[0]
elif self.BackgroundAlign & wx.ALIGN_CENTER_HORIZONTAL:
x = (client_size[0] - bitmap_size[0]) / 2
else:
x = 0
if self.BackgroundAlign & wx.ALIGN_BOTTOM:
y = client_size[1] - bitmap_size[1]
elif self.BackgroundAlign & wx.ALIGN_CENTER_VERTICAL:
y = (client_size[1] - bitmap_size[1]) / 2
else:
y = 0
return wx.Rect(x, y, bitmap_size[0], bitmap_size[1])
def GetAxesBoundingBox(self, parent_coordinate=False):
"""
Return figure bounding box in wx coordinate
@param parent_coordinate: True if use parent coordinate (default False)
"""
# Calculate figure bounding box. Y coordinate is inverted in matplotlib
# figure comparing to wx panel
width, height = self.GetSize()
ax, ay, aw, ah = self.figure.gca().get_position().bounds
bbox = wx.Rect(ax * width, height - (ay + ah) * height - 1,
aw * width + 2, ah * height + 1)
# If parent_coordinate, add Viewer position in parent
if parent_coordinate:
xw, yw = self.GetPosition()
bbox.x += xw
bbox.y += yw
return bbox
def HitTest(self, x, y):
"""
Test if point is inside button
@param x: X coordinate of point
@param y: Y coordinate of point
@return: True if button is active and displayed and point is inside
button
"""
# Return immediately if button is hidden or inactive
if not (self.IsShown() and self.IsEnabled()):
return False
# Test if point is inside button
w, h = self.Bitmap.GetSize()
rect = wx.Rect(self.Position.x, self.Position.y, w, h)
return rect.InsideXY(x, y)
def Paste(self, bbx=None):
if not self.Debug:
element = self.ParentWindow.GetCopyBuffer()
if bbx is None:
mouse_pos = self.Editor.ScreenToClient(wx.GetMousePosition())
middle = wx.Rect(0, 0, *self.Editor.GetClientSize()).InsideXY(mouse_pos.x, mouse_pos.y)
if middle:
x, y = self.CalcUnscrolledPosition(mouse_pos.x, mouse_pos.y)
else:
x, y = self.CalcUnscrolledPosition(0, 0)
new_pos = [int(x / self.ViewScale[0]), int(y / self.ViewScale[1])]
else:
middle = True
new_pos = [bbx.x, bbx.y]
result = self.Controler.PasteEditedElementInstances(self.TagName, element, new_pos, middle, self.Debug)
if not isinstance(result, (StringType, UnicodeType)):
self.RefreshBuffer()
self.RefreshView(selection=result)
self.RefreshVariablePanel()
self.ParentWindow.RefreshPouInstanceVariablesPanel()
else:
message = wx.MessageDialog(self.Editor, result, "Error", wx.OK | wx.ICON_ERROR)
message.ShowModal()
message.Destroy()
def OnLeftDown(self, event, dc, scaling):
"""
Called when left mouse is pressed on Viewer. Starts to edit a new
rubberband bounding box
@param event: Mouse event
@param dc: Device Context of Viewer
@param scaling: PLCOpen scaling applied on Viewer
"""
# Save the point where mouse was pressed in Viewer unit, position may
# be modified by scroll and zoom applied on viewer
self.StartPoint = GetScaledEventPosition(event, dc, scaling)
# Initialize rubberband bounding box
self.CurrentBBox = wx.Rect(self.StartPoint.x, self.StartPoint.y, 0, 0)
# Change viewer mouse cursor to reflect a rubberband bounding box is
# edited
self.DrawingSurface.SetCursor(wx.StockCursor(wx.CURSOR_CROSS))
self.Redraw()
def RefreshBoundingBox(self):
# Calculate the bounding box size
if self.Action:
bbx_width = self.Size[0] + CONNECTOR_SIZE
else:
bbx_width = self.Size[0]
if self.Initial:
bbx_y = self.Pos.y
bbx_height = self.Size[1]
if self.Output:
bbx_height += CONNECTOR_SIZE
else:
bbx_y = self.Pos.y - CONNECTOR_SIZE
bbx_height = self.Size[1] + CONNECTOR_SIZE
if self.Output:
bbx_height += CONNECTOR_SIZE
# self.BoundingBox = wx.Rect(self.Pos.x, bbx_y, bbx_width + 1, bbx_height + 1)
self.BoundingBox = wx.Rect(self.Pos.x, self.Pos.y, self.Size[0] + 1, self.Size[1] + 1)
# Refresh the positions of the step connectors
def RefreshBoundingBox(self):
bbx_x, bbx_y, bbx_width, bbx_height = self.Pos.x, self.Pos.y, self.Size[0], self.Size[1]
if self.Priority != 0:
bbx_y = self.Pos.y - self.PrioritySize[1] - 2
bbx_width = max(self.Size[0], self.PrioritySize[0])
bbx_height = self.Size[1] + self.PrioritySize[1] + 2
if self.Type == "connection":
bbx_x = self.Pos.x - CONNECTOR_SIZE
bbx_width = bbx_width + CONNECTOR_SIZE
else:
text_width, text_height = self.ConditionSize
# Calculate the bounding box size
bbx_width = max(bbx_width, self.Size[0] + 5 + text_width)
bbx_y = min(bbx_y, self.Pos.y - max(0, (text_height - self.Size[1]) / 2))
bbx_height = max(bbx_height, self.Pos.y - bbx_y + (self.Size[1] + text_height) / 2)
self.BoundingBox = wx.Rect(bbx_x, bbx_y, bbx_width + 1, bbx_height + 1)
# Returns the connector connected to input
def RefreshBoundingBox(self):
if len(self.Elements) > 0:
bbox = self.Elements[0].GetBoundingBox()
minx, miny = bbox.x, bbox.y
maxx = bbox.x + bbox.width
maxy = bbox.y + bbox.height
for element in self.Elements[1:]:
bbox = element.GetBoundingBox()
minx = min(minx, bbox.x)
miny = min(miny, bbox.y)
maxx = max(maxx, bbox.x + bbox.width)
maxy = max(maxy, bbox.y + bbox.height)
self.BoundingBox = wx.Rect(minx, miny, maxx - minx, maxy - miny)
else:
self.BoundingBox = wx.Rect(0, 0, 0, 0)
self.Pos = wx.Point(self.BoundingBox.x, self.BoundingBox.y)
self.Size = wx.Size(self.BoundingBox.width, self.BoundingBox.height)
# Forbids to change the group position
def TestPoint(self, pt, direction=None, exclude=True):
inside = False
check_point = (not exclude) and (direction is None or self.Direction == direction)
if check_point:
# Calculate a square around the end point of this connector
parent_pos = self.ParentBlock.GetPosition()
x = parent_pos[0] + self.Pos.x + self.Direction[0] * CONNECTOR_SIZE - ANCHOR_DISTANCE
y = parent_pos[1] + self.Pos.y + self.Direction[1] * CONNECTOR_SIZE - ANCHOR_DISTANCE
width = ANCHOR_DISTANCE * 2 + abs(self.Direction[0]) * CONNECTOR_SIZE
height = ANCHOR_DISTANCE * 2 + abs(self.Direction[1]) * CONNECTOR_SIZE
rect = wx.Rect(x, y, width, height)
inside = rect.InsideXY(pt.x, pt.y)
return inside
# Draws the highlightment of this element if it is highlighted
def RefreshBoundingBox(self):
# Calculate the size of the name outside the contact
text_width, text_height = self.Parent.GetTextExtent(self.Name)
# Calculate the bounding box size
if self.Name != "":
bbx_x = self.Pos.x - max(0, (text_width - self.Size[0]) / 2)
bbx_width = max(self.Size[0], text_width)
bbx_y = self.Pos.y - (text_height + 2)
bbx_height = self.Size[1] + (text_height + 2)
else:
bbx_x = self.Pos.x
bbx_width = self.Size[0]
bbx_y = self.Pos.y
bbx_height = self.Size[1]
self.BoundingBox = wx.Rect(bbx_x, bbx_y, bbx_width + 1, bbx_height + 1)
# Returns the block minimum size
def RefreshBoundingBox(self):
if self.Type in (OUTPUT, INOUT):
bbx_x = self.Pos.x - CONNECTOR_SIZE
else:
bbx_x = self.Pos.x
if self.Type == INOUT:
bbx_width = self.Size[0] + 2 * CONNECTOR_SIZE
else:
bbx_width = self.Size[0] + CONNECTOR_SIZE
bbx_x = min(bbx_x, self.Pos.x + (self.Size[0] - self.NameSize[0]) / 2)
bbx_width = max(bbx_width, self.NameSize[0])
bbx_height = self.Size[1]
if self.ExecutionOrder != 0:
bbx_x = min(bbx_x, self.Pos.x + self.Size[0] - self.ExecutionOrderSize[0])
bbx_width = max(bbx_width, bbx_width + self.Pos.x + self.ExecutionOrderSize[0] - bbx_x - self.Size[0])
bbx_height = bbx_height + (self.ExecutionOrderSize[1] + 2)
self.BoundingBox = wx.Rect(bbx_x, self.Pos.y, bbx_width + 1, bbx_height + 1)
# Refresh the position of the variable connector
def __init__(self, res, path, size=util.MAX_THUMBNAIL_SIZE):
super(Face, self).__init__()
self.path = path
img = util.rotate_image(path)
self.bmp = img.ConvertToBitmap()
self.name = None
if res.get('faceId'):
self.id = res['faceId']
if res.get('persistedFaceId'):
self.persisted_id = res['persistedFaceId']
if res.get('faceRectangle'):
self.rect = Rect(res['faceRectangle'])
self.bmp = self.bmp.GetSubBitmap(wx.Rect(
self.rect.left,
self.rect.top,
self.rect.width,
self.rect.height,
))
if res.get('faceAttributes'):
self.attr = Attribute(res['faceAttributes'])
self.bmp = util.scale_image(
self.bmp.ConvertToImage(),
size=size,
).ConvertToBitmap()
def OnDrawItem(self, dc, rect, index):
"""OnDrawItem for Layout."""
face = self.faces[index]
dc.DrawBitmap(face.bmp, rect.x + 2,
((rect.height - face.bmp.GetHeight()) / 2) + rect.y)
textx = rect.x + 2 + face.bmp.GetWidth() + 2
label_rect = wx.Rect(textx, rect.y, rect.width - textx, rect.height)
label = util.LABEL_FACE.format(
face.attr.gender,
face.attr.age,
face.attr.hair,
face.attr.facial_hair,
face.attr.makeup,
face.attr.emotion,
face.attr.occlusion,
face.attr.exposure,
face.attr.head_pose,
face.attr.accessories
)
dc.DrawLabel(label, label_rect, wx.ALIGN_LEFT | wx.ALIGN_TOP)
def OnDrawItem(self, dc, rect, item, flags):
if item == wx.NOT_FOUND:
# painting the control, but there is no valid item selected yet
return
font = wx.Font(8, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, 'Segoe UI')
dc.SetFont(font)
if flags == 3:
margin = 3
else:
margin = 1
r = wx.Rect(*rect) # make a copy
r.Deflate(margin, margin)
tam = self.OnMeasureItem(item)-2
dc.SetPen(wx.Pen("grey", style=wx.TRANSPARENT))
color_name = self.GetString(item)
color = self.colors.get(color_name)
if not color:
color = wx.NamedColour(color_name)
dc.SetBrush(wx.Brush(color))
dc.DrawRectangle(r.x, r.y, tam, tam)
dc.DrawText(self.GetString(item), r.x + tam + 2, r.y)
def __init__(self, x, y, c):
self.x = x
self.y = y
self.c = c
self.rect = wx.Rect(self.x-self.c,self.y-self.c,self.c*2,self.c*2)
def __init__(self, x, y, c):
self.x = x
self.y = y
self.c = c
self.radius = INIT_SOUND_RADIUS
self.rect = wx.Rect(self.x-self.c,self.y-self.c,self.c*2,self.c*2)
def SetTextRect(self, rect):
"""
Sets the client rectangle available for the tab text.
:param `rect`: the tab text client rectangle, an instance of :class:`Rect`.
"""
self._captionRect = rect
def ComputeTabsLayout(tabs, rect):
if len(tabs) == 0:
return tabs
if len(tabs) == 1:
return tabs[0]
split = None
for idx, tab in enumerate(tabs):
if len(tab["pages"]) == 0:
raise ValueError("Not possible")
if tab["size"][0] == rect.width:
if tab["pos"][1] == rect.y:
split = (wx.TOP, float(tab["size"][1]) / float(rect.height))
split_rect = wx.Rect(rect.x, rect.y + tab["size"][1] + TAB_BORDER,
rect.width, rect.height - tab["size"][1] - TAB_BORDER)
elif tab["pos"][1] == rect.height + 1 - tab["size"][1]:
split = (wx.BOTTOM, 1.0 - float(tab["size"][1]) / float(rect.height))
split_rect = wx.Rect(rect.x, rect.y,
rect.width, rect.height - tab["size"][1] - TAB_BORDER)
break
elif tab["size"][1] == rect.height:
if tab["pos"][0] == rect.x:
split = (wx.LEFT, float(tab["size"][0]) / float(rect.width))
split_rect = wx.Rect(rect.x + tab["size"][0] + TAB_BORDER, rect.y,
rect.width - tab["size"][0] - TAB_BORDER, rect.height)
elif tab["pos"][0] == rect.width + 1 - tab["size"][0]:
split = (wx.RIGHT, 1.0 - float(tab["size"][0]) / float(rect.width))
split_rect = wx.Rect(rect.x, rect.y,
rect.width - tab["size"][0] - TAB_BORDER, rect.height)
break
if split is not None:
split_tab = tabs.pop(idx)
return {"split": split,
"tab": split_tab,
"others": ComputeTabsLayout(tabs, split_rect)}
else:
if SimplifyTabLayout(tabs, rect):
return ComputeTabsLayout(tabs, rect)
return tabs
def GetRangeRect(self):
width, height = self.GetClientSize()
return wx.Rect(0, width, width, height - 2 * width)
def GetThumbRect(self):
width, height = self.GetClientSize()
range_rect = self.GetRangeRect()
thumb_size = range_rect.height * THUMB_SIZE_RATIO
thumb_range = range_rect.height - thumb_size
thumb_center_position = (thumb_size + (self.ThumbPosition + 1) * thumb_range) / 2.
thumb_start = int(thumb_center_position - thumb_size / 2.)
thumb_end = int(thumb_center_position + thumb_size / 2.)
return wx.Rect(0, range_rect.y + thumb_start, width, thumb_end - thumb_start)
def HitTest(self, x, y):
rect = wx.Rect(self.Position.x, self.Position.y,
self.Size.width, self.Size.height)
if rect.InsideXY(x, y):
return True
return False
def GetItemRightImagesBBox(self, item):
rightimages = item.GetRightImages()
if len(rightimages) > 0:
w, h = self.GetClientSize()
total_h = self.GetLineHeight(item)
r_image_w, r_image_h = self._imageListRight.GetSize(rightimages[0])
bbox_width = (r_image_w + 4) * len(rightimages) + 4
bbox_height = r_image_h + 8
bbox_x = w - bbox_width
bbox_y = item.GetY() + ((total_h > r_image_h) and [(total_h-r_image_h)/2] or [0])[0]
return wx.Rect(bbox_x, bbox_y, bbox_width, bbox_height)
return None
def IsOverItemRightImage(self, item, point):
rightimages = item.GetRightImages()
if len(rightimages) > 0:
point = self.CalcUnscrolledPosition(point)
r_image_w, r_image_h = self._imageListRight.GetSize(rightimages[0])
images_bbx = self.GetItemRightImagesBBox(item)
rect = wx.Rect(images_bbx.x + 4, images_bbx.y + 4,
r_image_w, r_image_h)
for r_image in rightimages:
if rect.Inside(point):
return r_image
rect.x += r_image_w + 4
return None
def RefreshHighlight(self, x_mouse, y_mouse):
for idx, panel in enumerate(self.GraphicPanels):
x, y = panel.GetPosition()
width, height = panel.GetSize()
rect = wx.Rect(x, y, width, height)
if rect.InsideXY(x_mouse, y_mouse) or \
idx == 0 and y_mouse < 0 or \
idx == len(self.GraphicPanels) - 1 and y_mouse > panel.GetPosition()[1]:
panel.RefreshHighlight(x_mouse - x, y_mouse - y)
else:
panel.SetHighlight(HIGHLIGHT_NONE)
if wx.Platform == "__WXMSW__":
self.RefreshView()
else:
self.ForceRefresh()
def GetDraggingAxesClippingRegion(self, panel):
x, y = panel.GetPosition()
width, height = panel.GetSize()
bbox = wx.Rect(x, y, width, height)
bbox = bbox.Intersect(self.DraggingAxesBoundingBox)
bbox.x -= x
bbox.y -= y
return bbox
def RefreshHighlight(self, x, y):
"""
Refresh Viewer highlight according to mouse position
@param x: X coordinate of mouse pointer
@param y: Y coordinate of mouse pointer
"""
width, height = self.GetSize()
# Mouse is over Viewer figure and graph is not 3D
bbox = self.GetAxesBoundingBox()
if bbox.InsideXY(x, y) and not self.Is3DCanvas():
rect = wx.Rect(bbox.x, bbox.y, bbox.width / 2, bbox.height)
# Mouse is over Viewer left part of figure
if rect.InsideXY(x, y):
self.SetHighlight(HIGHLIGHT_LEFT)
# Mouse is over Viewer right part of figure
else:
self.SetHighlight(HIGHLIGHT_RIGHT)
# Mouse is over upper part of Viewer
elif y < height / 2:
# Viewer is upper one in Debug Variable Panel, show highlight
if self.ParentWindow.IsViewerFirst(self):
self.SetHighlight(HIGHLIGHT_BEFORE)
# Viewer is not the upper one, show highlight in previous one
# It prevents highlight to move when mouse leave one Viewer to
# another
else:
self.SetHighlight(HIGHLIGHT_NONE)
self.ParentWindow.HighlightPreviousViewer(self)
# Mouse is over lower part of Viewer
else:
self.SetHighlight(HIGHLIGHT_AFTER)
def OnLeftDown(self, event):
"""
Function called when mouse left button is pressed
@param event: wx.MouseEvent
"""
# Get first item
item = self.ItemsDict.values()[0]
# Calculate item path bounding box
width, height = self.GetSize()
item_path = item.GetVariable(
self.ParentWindow.GetVariableNameMask())
w, h = self.GetTextExtent(item_path)
# Test if mouse has been pressed in this bounding box. In that case
# start a move drag'n drop of item variable
x, y = event.GetPosition()
item_path_bbox = wx.Rect(20, (height - h) / 2, w, h)
if item_path_bbox.InsideXY(x, y):
self.ShowButtons(False)
data = wx.TextDataObject(str((item.GetVariable(), "debug", "move")))
dragSource = wx.DropSource(self)
dragSource.SetData(data)
dragSource.DoDragDrop()
# In other case handle event normally
else:
event.Skip()
def OnLeftDown(self, event):
selected = self.ListBox.HitTest(wx.Point(event.GetX(), event.GetY()))
parent_size = self.Parent.GetSize()
parent_rect = wx.Rect(0, -parent_size[1], parent_size[0], parent_size[1])
if selected != wx.NOT_FOUND:
wx.CallAfter(self.Parent.SetValueFromSelected, self.ListBox.GetString(selected))
elif parent_rect.InsideXY(event.GetX(), event.GetY()):
result, x, y = self.Parent.HitTest(wx.Point(event.GetX(), event.GetY() + parent_size[1]))
if result != wx.TE_HT_UNKNOWN:
self.Parent.SetInsertionPoint(self.Parent.XYToPosition(x, y))
else:
wx.CallAfter(self.Parent.DismissListBox)
event.Skip()
