def tsBestSize(self):
'''
'''
borderThickness = self.tsIsBorderThickness(
style=self.ts_Style, pixels=True)
gaugeThickness = 1
gaugeLength = 10
if self.ts_Style & wx.GA_VERTICAL:
# Vertical
best = wxSize(
(gaugeThickness * wx.pixelWidthPerCharacter + \
2 * borderThickness.width),
(gaugeLength * wx.pixelHeightPerCharacter + \
2 * borderThickness.height))
else:
# Horizontal
best = wxSize(
(gaugeLength * wx.pixelWidthPerCharacter + \
2 * borderThickness.width),
(gaugeThickness * wx.pixelHeightPerCharacter + \
2 * borderThickness.height))
return (best)
def SetItemBounds(self, item, x, y, w, h):
"""
Modeled after TBD in sizer.cpp file of wxWidgets.
"""
pt = wxPoint(x, y)
sz = wxSize(item.GetMinSizeWithBorder())
flag = int(item.GetFlag())
if flag & wx.EXPAND or flag & wx.SHAPED:
sz = wxSize(w, h)
else:
if flag & wx.ALIGN_CENTER_HORIZONTAL:
pt.x = x + (w - sz.x) // 2
elif flag & wx.ALIGN_RIGHT:
pt.x = x + (w - sz.x)
if flag & wx.ALIGN_CENTER_VERTICAL:
pt.y = y + (h - sz.y) // 2
elif flag & wx.ALIGN_BOTTOM:
pt.y = y + (h - sz.y)
item.SetDimension(pt, sz)
def tsBestSize(self):
"""
"""
borderThickness = self.tsIsBorderThickness(style=self.ts_Style, pixels=True)
maxWidth = 0
maxHeight = 0
for choice in self.ts_Choices:
buttonText = self.tsStripAcceleratorTextLabel(choice)
if len(buttonText) > maxWidth:
maxWidth = len(buttonText)
maxHeight += 1
if self.ts_Style & wx.RA_VERTICAL:
# Vertical
best = wxSize(
(maxWidth * wx.pixelWidthPerCharacter + 2 * borderThickness.width),
(maxHeight * wx.pixelHeightPerCharacter + 2 * borderThickness.height),
)
elif self.ts_Style & wx.RA_HORIZONTAL:
# Horizontal
best = wxSize(
(maxWidth * wx.pixelWidthPerCharacter + 2 * borderThickness.width),
(maxHeight * wx.pixelHeightPerCharacter + 2 * borderThickness.height),
)
else:
# TBD - Should this be allowed?
best = wxSize(
(maxWidth * wx.pixelWidthPerCharacter + 2 * borderThickness.width),
(maxHeight * wx.pixelHeightPerCharacter + 2 * borderThickness.height),
)
return best
def tsGetBorderCharacterDimensions(self, thickness):
"""
Return width and height of border character in pixels.
Parameter:
thickness --- Border line thickness in pixels.
"""
if thickness == -1:
if wx.USE_BORDER_BY_DEFAULT:
# Default (1-pixel) border required.
dimensions = wxSize(wx.pixelWidthPerCharacter, wx.pixelHeightPerCharacter)
else:
# No border required.
dimensions = wxSize(0, 0)
elif thickness == 0:
# No border required.
dimensions = wxSize(0, 0)
else:
# Override thickness and apply default (1-pixel) border.
dimensions = wxSize(
min(1, thickness) * wx.pixelWidthPerCharacter, min(1, thickness) * wx.pixelHeightPerCharacter
)
return dimensions
def ShowFullScreen(self, show, style):
'''
'''
# TBD - Under Construction.
# Extent resize of the top level window to include its children.
theDisplay = self.Display
theDisplayPos = wxPoint(theDisplay.ClientArea.x,
theDisplay.ClientArea.y)
theDisplaySize = wxSize(theDisplay.ClientArea.width,
theDisplay.ClientArea.height)
self.logger.debug(
' ShowFullScreen (screen): pos=%s; size=%s.' % (
str(theDisplayPos), str(theDisplaySize)))
self.Rect = wxRect(theDisplayPos.x,
theDisplayPos.y,
theDisplaySize.width,
theDisplaySize.height)
self.logger.debug(
' Need Event to ShowFullScreen (rect): %s.' % (
str(self.Rect)))
return (show)
def tsGetClientArea(self, pixels=True):
'''
Returns the bounding rectangle the client area of the Frame,
i.e., without menu bars, tool bars, status bars and such.
'''
parent = self.ts_Parent
pos = wxPoint(self.ts_Rect.x, self.ts_Rect.y)
size = wxSize(self.ts_Rect.width, self.ts_Rect.height)
style = self.ts_Style
name = self.ts_Name
(myRect, myClientRect) = self.tsFrameWindowLayout(
parent, pos, size, style, name)
if self.ts_Rect != myRect:
# My Area changed after by new feature
fmt1 = 'Wrong layout. myRect (%s) ' % str(myRect)
fmt2 = 'changed from self.ts_Rect (%s) ' % str(self.ts_Rect)
fmt3 = 'in tsWxFrame.tsGetClientArea'
msg = fmt1 + fmt2 + fmt3
self.logger.wxASSERT_MSG(
(self.ts_Rect == myRect),
msg)
self.ts_Rect = myRect
if self.ts_ClientRect != myClientRect:
# Client Area changed after by new feature
self.ts_ClientRect = myClientRect
return (self.ts_ClientRect)
def SetWindow(self, window):
"""
Set the window to be managed by this sizer item.
Modeled after SetWindow in sizer.h file of wxWidgets.
"""
self.logger.wxASSERT_MSG((window is not None), "SetWindow cannot have window be %s." % str(window))
self.ts_Kind = wx.Item_Window
self.ts_Window = window
# window doesn't become smaller than its initial size, whatever happens
if True:
self.ts_MinSize = window.Size
else:
if window.Size is None:
# TBD - What should size be when curses handle not yet created.
self.ts_MinSize = wxSize(10 * wx.pixelWidthPerCharacter, 3 * wx.pixelHeightPerCharacter)
else:
self.ts_MinSize = window.Size
## print('tsWxSizerItem.SetWindow: MinSize=%s' % self.ts_MinSize)
if self.ts_Flag & wx.FIXED_MINSIZE:
window.SetMinSize(self.ts_MinSize)
# aspect ratio calculated from initial size
self.SetRatioSize(self.ts_MinSize)
def SetMinSizeXY(self, x, y):
"""
Modeled after SetMinSize in sizer.h file of wxWidgets.
"""
size = wxSize(x, y)
if self.IsWindow():
self.ts_Window.SetMinSize(size)
else:
self.ts_MinSize = size
def CalcMin(self):
"""
Calculate the total minimum width and height needed by all items
in the sizer according to this sizer layout algorithm.
This method is abstract and has to be overwritten by any derived
class.
Here, the sizer will do the actual calculation of its childrens
minimal sizes.
Implemented in wxGridBagSizer, and wxBoxSizer.
"""
width = 0
height = 0
for i in range(0, self.ts_Children.GetCount()):
node = self.ts_Children.GetIndex(i)
item = node.GetUserData()
size = wxSize(0, 0)
if isinstance(self, Window):
try:
parent = self.ts_Parent
theClientRect = parent.ClientArea
except AttributeError:
parent = None
theClientRect = wxRect(0, 0, 0, 0)
width = theClientRect.width
height = theClientRect.height
minSize = wxSize(width, height)
self.logger.debug(
"CalcMin: item=%s; minSize=%s; width=%s; height=%s"
% (str(item), str(minSize), str(width), str(height))
)
size = minSize
self.logger.debug("CalcMin: size=%s" % size)
return size
def GetDefaultSize(self):
"""
Returns the default button size for this platform.
"""
thickness = self.tsIsBorderThickness(style=self.ts_Style, pixels=False)
if False:
width = (len(self.ts_ButtonText) + 1) * wx.pixelWidthPerCharacter
height = (1) * wx.pixelHeightPerCharacter
else:
width = (thickness.width + len(self.ts_ButtonText) + 2) * wx.pixelWidthPerCharacter
height = (thickness.height + 2) * wx.pixelHeightPerCharacter
return wxSize(width, height)
def tsShow(self):
'''
Shows or hides the window. You may need to call Raise for a top
level window if you want to bring it to top, although this is not
needed if Show is called immediately after the frame creation.
Returns True if the window has been shown or hidden or False if
nothing was done because it already was in the requested state.
'''
if self.tsIsShowPermitted:
if self.ts_Handle is None:
myRect = wxRect(
self.ts_Parent.Rect.Left,
(self.ts_Parent.Rect.Bottom - \
wx.ThemeToUse['StatusBar']['WindowHeight'] - \
wx.pixelHeightPerCharacter),
self.ts_Parent.Rect.width,
wx.ThemeToUse['StatusBar']['WindowHeight'])
thePosition = wxPoint(myRect.x, myRect.y)
theSize = wxSize(myRect.width, myRect.height)
# TBD - Update Class geometry.
self.ts_Rect = myRect
self.logger.debug(
'tsShow: myRect=%s; Rect = %s' % (myRect, self.ts_Rect))
self.ts_BaseRect = self.ts_Rect
if DEBUG:
print('tsShow: myRect=%s; Rect = %s' % (myRect, self.ts_Rect))
self.Create(self,
id=-1,
pos=thePosition,
size=theSize,
style=self.ts_Style,
name=self.Name,
pixels=True)
try:
self.tsRegisterShowOrder()
except Exception as e:
self.logger.error('%s; %s' % (__title__, e))
self.tsUpdate()
def SetItemBounds(self, item, x, y, w, h ):
'''
'''
pt = wxPoint(x, y)
sz = item.GetMinSizeWithBorder()
flag = item.GetFlag()
if ((flag & wx.EXPAND) or \
(flag & wx.SHAPED)):
sz = wxSize(w, h)
else:
if (flag & wx.ALIGN_CENTER_HORIZONTAL):
pt.x = x + (w - sz.width) / 2
elif (flag & wx.ALIGN_RIGHT):
pt.x = x + (w - sz.width)
if (flag & wx.ALIGN_CENTER_VERTICAL):
pt.y = y + (h - sz.height) / 2
elif (flag & wx.ALIGN_BOTTOM):
pt.y = y + (h - sz.height)
msg = 'GridSizer.SetItemBounds: ' + \
'item (%s); pt (%s); sz (%s)' % (
str(item),
str(pt),
str(sz))
if DEBUG:
print(msg)
self.logger.debug(msg)
## item.SetDimension(pt, sz)
item.ts_Window.ts_Rect = wxRect(pt.x, pt.y, sz.width, sz.height)
def CalcMin(self):
'''
This method is where the sizer will do the actual calculation of its
childrens minimal sizes. You should not need to call this directly
as it is called by Layout
Modeled after TBD in sizer.cpp file of wxWidgets.
'''
width = 0
height = 0
for item in self.GetChildren():
# calculate the total minimum width and height needed
# by all items in the sizer according to this sizer's
# layout algorithm.
minSize = item.MinSize
width += minSize.width
height += minSize.height
size = wxSize(width, height)
self.logger.debug('CalcMin: size=%s' % size)
return (size)
def GetSize(self):
"""
Get the current size of the item, as set in the last Layout.
Modeled after GetSize in sizer.cpp file of wxWidgets.
"""
if self.ts_Kind == wx.Item_None:
ret = wxSize(0, 0)
elif self.ts_Kind == wx.Item_Window:
ret = self.ts_Window.GetSize()
elif self.ts_Kind == wx.Item_Sizer:
ret = self.ts_Sizer.GetSize()
elif self.ts_Kind == wx.Item_Spacer:
ret = self.ts_Spacer.GetSize()
else:
# elif self.ts_Kind == wx.Item_Max:
self.logger.wxFAIL_MSG("Unexpected wxSizerItem.GetSize ts_Kind == wx.Item_Max.")
border = self.tsGetBorderCharacterDimensions(thickness=self.ts_Border)
if self.ts_Flag & wx.WEST:
ret.x += border.width
if self.ts_Flag & wx.EAST:
ret.x += border.width
if self.ts_Flag & wx.NORTH:
ret.y += border.height
if self.ts_Flag & wx.SOUTH:
ret.y += border.height
return ret
def tsSetStdioWindowAttributes(self, title=None, pos=None, size=None, style=None, name=None):
"""
Set the title, position, size, style and name of the output window
if the stdio has been redirected.
"""
if self.stdioWin:
# TBD - Cannot set attributes when window does not exist.
myRect = self.Display.theRedirectedStdioArea
if title is not None:
self.stdioWin.title = title
else:
self.stdioWin.title = wx.ThemeToUse["Stdio"]["Title"]
if pos is not None:
self.stdioWin.pos = pos
else:
self.stdioWin.pos = wxPoint(myRect.x, myRect.y)
if size is not None:
self.stdioWin.size = size
else:
self.stdioWin.size = wxSize(myRect.width, myRect.height)
if style is not None:
self.stdioWin.style = style
elif wx.ThemeToUse["Stdio"]["Title"] == wx.StdioRedirectedTitleStr:
self.stdioWin.style = wx.DEFAULT_STDIO_STYLE
else:
self.stdioWin.style = wx.DEFAULT_FRAME_STYLE
if name is not None:
self.stdioWin.name = name
elif wx.ThemeToUse["Stdio"]["Title"] == wx.StdioRedirectedTitleStr:
self.stdioWin.name = wx.StdioNameStr
else:
self.stdioWin.name = wx.FrameNameStr
def tsTrapIfTooSmall(self, name, myRect):
'''
'''
# TBD - Under Construction.
if True:
return
minScreenDimensions = wx.ThemeToUse['MinScreenDimensions']
minScreenWidth = minScreenDimensions['FrameWidth']
minScreenHeight = minScreenDimensions['FrameHeight'] + \
minScreenDimensions['MenuBarHeight'] + \
minScreenDimensions['ToolBarHeight'] + \
minScreenDimensions['StatusBarHeight'] + \
minScreenDimensions['RedirectionHeight'] + \
minScreenDimensions['TaskBarHeight']
minClientHeight = minScreenDimensions['FrameHeight'] + \
minScreenDimensions['MenuBarHeight'] + \
minScreenDimensions['ToolBarHeight'] + \
minScreenDimensions['StatusBarHeight']
minWidth = minScreenWidth
if name == wx.TaskBarNameStr:
minHeight = minScreenDimensions['TaskBarHeight']
elif name == wx.StdioNameStr:
minHeight = minScreenDimensions['RedirectionHeight']
else:
minHeight = minClientHeight
minScreenSize = wxSize(minScreenWidth // wx.pixelWidthPerCharacter,
minScreenHeight // wx.pixelHeightPerCharacter)
mySize = wxSize(myRect.width // wx.pixelWidthPerCharacter,
myRect.height // wx.pixelHeightPerCharacter)
minSize = wxSize(minWidth // wx.pixelWidthPerCharacter,
minHeight // wx.pixelHeightPerCharacter)
actualScreen = wxObject.TheDisplay.GetGeometry(pixels=True)
actualScreenWidth = actualScreen.width
actualScreenHeight = actualScreen.height
actualScreenSize = wxSize(actualScreenWidth, actualScreenHeight)
if actualScreenSize.width < minScreenSize.width:
fmt = ' Screen "%s" width (%d) is too small.' + \
' Please make screen at least (%d) columns'
abortMsg = fmt % (wxObject.TheDisplay.Name,
actualScreenSize.width,
minScreenSize.width)
self.logger.error(' tsTrapIfTooSmall: %s' % abortMsg)
raise tse.UserInterfaceException(
tse.GRAPHICAL_WINDOW_NOT_VALID, abortMsg)
if actualScreenSize.height < minScreenSize.height:
fmt = ' Screen "%s" height (%d) is too small.' + \
' Please make screen at least (%d) lines'
abortMsg = fmt % (wxObject.TheDisplay.Name,
actualScreenSize.height,
minScreenSize.height)
self.logger.error(' tsTrapIfTooSmall: %s' % abortMsg)
raise tse.UserInterfaceException(
tse.GRAPHICAL_WINDOW_NOT_VALID, abortMsg)
if mySize.width < minSize.width:
fmt = ' Window "%s" width (%d) is too small.' + \
' Please make screen at least (%d) columns'
abortMsg = fmt % (name, mySize.width, minSize.width)
self.logger.error(' tsTrapIfTooSmall: %s' % abortMsg)
raise tse.UserInterfaceException(
tse.GRAPHICAL_WINDOW_NOT_VALID, abortMsg)
if mySize.height < minSize.height:
fmt = ' Window "%s" height (%d) is too small.' + \
' Please make screen at least (%d) lines'
abortMsg = fmt % (name, mySize.height, minSize.height)
self.logger.error(' tsTrapIfTooSmall: %s' % abortMsg)
raise tse.UserInterfaceException(
tse.GRAPHICAL_WINDOW_NOT_VALID, abortMsg)
def __init__(self, *args, **kwargs):
"""
Constructor for Sizer, Spacer and Window variants of SizerItem.
Design for wxPython 2.8.12 supported no arguments and no key word
arguments. The application first had to instantiate the SizerItem
Class and then use various Set methods to configure the kind of
SizerItem.
Design for wxWidgets 2.9.2.2 supported optional arguments and key
word arguments. The application could instantiate the SizerItem
Class in the manner of wxPython 2.8.12 or optionally instantiate
the Sizer, Spacer or Window variant via the appropriate args and
kwargs.
Since there is no wxPython 2.9.2.2, the following implementation
attempts to cover all wxWidgets 2.9.2.2 instantiation forms.
"""
theClass = "SizerItem"
wx.RegisterFirstCallerClassName(self, theClass)
Object.__init__(self)
self.tsBeginClassRegistration(theClass, wx.ID_ANY)
# Begin setup to avoid triggering pylint errors and warnings.
# Set Default Values
# ***** Begin Default Attributes
self.ts_Border = 0
self.ts_Flag = 0
self.ts_ID = self.ts_LastSizerItemId = wx.ID_NONE
self.ts_Kind = wx.Item_None
self.ts_MinSize = wxSize(0, 0)
self.ts_MinSizeWithBorder = wxSize(0, 0)
self.ts_Proportion = 0
self.ts_Ratio = 0.0
self.ts_Rect = wxRect(0, 0, 0, 0)
self.ts_Show = False
self.ts_Size = wxSize(0, 0)
self.ts_Sizer = None
self.ts_Spacer = None
self.ts_UserData = None
self.ts_Window = None
# ***** End Default Attributes
# End setup to avoid triggering pylint errors and warnings.
if (len(args) == 0) and (len(kwargs) == 0):
# Instatiate SizerItem Class without using args or kwargs
# associated with Sizer, Spacer or Window variants.
self.__init_No_Args_No_KwArgs__()
elif (len(args) > 0) and (isinstance(args[0], wxWindow)):
# Instatiate SizerItem Class using args or kwargs
# associated with Window variant.
self.__init_Item_Window__(args, kwargs)
elif (len(args) > 0) and (isinstance(args[0], wxSizerSpacer)):
# Instatiate SizerItem Class using args or kwargs
# associated with Spacer variants.
self.__init_Item_Spacer__(args, kwargs)
else:
# Instatiate SizerItem Class using args or kwargs
# associated with Sizer variants.
self.__init_Item_Sizer__(args, kwargs)
self.tsEndClassRegistration(theClass)
def __init__(
self,
parent,
id=wx.ID_ANY,
label=wx.EmptyString,
pos=wx.DefaultPosition,
size=wx.DefaultSize,
choices=wx.PyEmptyStringArray,
majorDimension=0,
style=wx.RA_HORIZONTAL,
validator=wx.DefaultValidator,
name=wx.RadioBoxNameStr,
):
"""
Create a Control. Normally you should only call this from a
subclass __init__ as a plain old wx.Control is not very useful.
"""
# Also, remember that wx.RA_SPECIFY_COLS means that we arrange buttons
# in left to right order and GetMajorDim() is the number of columns
# while wx.RA_SPECIFY_ROWS means that the buttons are arranged top to
# bottom and GetMajorDim() is the number of rows.
theClass = "RadioBox"
# Capture initial caller parametsrs before they are changed
self.caller_parent = parent
self.caller_id = id
self.caller_label = label
self.caller_pos = pos
self.caller_size = size
self.caller_choices = choices
self.caller_majorDimension = majorDimension
self.caller_style = style
self.caller_validator = validator
self.caller_name = name
wx.RegisterFirstCallerClassName(self, theClass)
Control.__init__(self, parent, id=id, pos=pos, size=size, style=style, validator=validator, name=name)
self.tsBeginClassRegistration(theClass, id)
if DEBUG:
self.logger.debug(" self: %s" % self)
self.logger.debug(" parent: %s" % parent)
self.logger.debug(" id: %s" % self.ts_Id)
self.logger.debug(" AssignedId: %s" % self.ts_AssignedId)
self.logger.debug(" label: %s" % label)
self.logger.debug(" pos: %s" % str(pos))
self.logger.debug(" size: %s" % str(size))
self.logger.debug(" choices: %s" % choices)
self.logger.debug(" majorDimension: %s" % majorDimension)
self.logger.debug(" style: 0x%X" % style)
# self.logger.debug(' validator: 0x%X' % validator)
self.logger.debug(" name: %s" % name)
self.ts_Default = False
self.ts_Name = name
self.ts_Parent = parent
theTopLevelClass = self
self.SetTopLevelAncestor(theTopLevelClass)
if parent is None:
self.ts_GrandParent = None
else:
self.ts_GrandParent = parent.Parent
if False:
# Leaves artifacts of different color than parent background.
self.ts_BackgroundColour = wx.ThemeToUse["BackgroundColour"].lower()
self.ts_ForegroundColour = wx.ThemeToUse["ForegroundColour"].lower()
else:
self.ts_BackgroundColour = self.Parent.ts_BackgroundColour
self.ts_ForegroundColour = self.Parent.ts_ForegroundColour
self.ts_Choices = choices
self.ts_Count = len(choices)
self.ts_Label = label
self.ts_MajorDimension = max(majorDimension, self.ts_Count)
self.ts_Style = style
self.ts_Validator = validator
myRect, myClientRect = self.tsRadioBoxLayout(parent, pos, size, style, name)
self.ts_Rect = myRect
self.ts_ClientRect = myClientRect
bestSize = self.tsBestSize()
## style = 0
self.ts_ItemLabel = []
self.ts_ItemEnabled = []
self.ts_ItemHelpText = []
self.ts_ItemToolTip = []
self.ts_ItemShown = []
self.ts_ItemWindow = []
# TBD - Verify scaling.
if self.ts_Style & wx.RA_HORIZONTAL:
itemWidth = bestSize.width // (self.ts_MajorDimension + 1)
else:
itemWidth = bestSize.width
for item in range(self.ts_Count):
self.ts_ItemLabel.append(self.ts_Choices[item])
self.ts_ItemHelpText.append(self.ts_ItemLabel[item])
self.ts_ItemToolTip.append(self.ts_ItemLabel[item])
self.ts_ItemShown.append(True)
if item == 0:
self.ts_ItemEnabled.append(True)
else:
self.ts_ItemEnabled.append(False)
# TBD - Under Construction.
if self.ts_Style & wx.RA_HORIZONTAL:
# Horizontal layout
posTBD = wxPoint(
self.Rect.x + (item * itemWidth + 2) * wx.pixelWidthPerCharacter,
self.Rect.y + (2) * wx.pixelHeightPerCharacter,
)
else:
# Vertical layout
posTBD = wxPoint(
self.Rect.x + (2) * wx.pixelWidthPerCharacter, self.Rect.y + (item + 2) * wx.pixelHeightPerCharacter
)
## sizeTBD = wxSize(
## (len('(*) ') + len(
## self.ts_ItemLabel[item])) * wx.pixelWidthPerCharacter,
## wx.pixelHeightPerCharacter)
sizeTBD = wxSize(
(len("(*) ") + len(self.tsStripAcceleratorTextLabel(self.ts_ItemLabel[item])))
* wx.pixelWidthPerCharacter,
wx.pixelHeightPerCharacter,
)
self.ts_ItemWindow.append(
wxRadioButton(
self,
id=wx.ID_ANY,
label=self.ts_ItemLabel[item],
pos=posTBD,
size=sizeTBD,
style=(self.ts_Style & wx.ALIGN_LEFT | self.ts_Style & wx.ALIGN_RIGHT | wx.NO_BORDER),
validator=wx.DefaultValidator,
name=self.ts_ItemLabel[item],
)
)
self.ts_ItemWindow[item].SetValue(self.ts_ItemEnabled[item])
if self.ts_Style & wx.RA_HORIZONTAL:
self.ts_ColumnCount = self.ts_MajorDimension
self.ts_RowCount = 1
elif self.ts_Style & wx.RA_VERTICAL:
self.ts_ColumnCount = 1
self.ts_RowCount = self.ts_MajorDimension
else:
# TBD - Temporary dimension
self.ts_ColumnCount = self.ts_MajorDimension
rows, cols = divmod(self.ts_Count, self.ts_MajorDimension)
if cols == 0:
self.ts_RowCount = rows
else:
self.ts_RowCount = rows + 1
self.ts_Selection = 0
self.ts_StringSelection = 0
# Automatically Bind all mouse events ASAP (now).
# Will register event in the SystemEventTable.
event = EVT_COMMAND_LEFT_CLICK
handler = self.tsOnLeftClick
source = self
self.Bind(event, handler, source, useSystemEventTable=True)
# Automatically Bind all Radio Button events ASAP (now).
# Will register event in the SystemEventTable.
event = EVT_RADIOBUTTON
handler = self.tsOnRadioButtonClick
source = self
self.Bind(event, handler, source, useSystemEventTable=True)
self.tsEndClassRegistration(theClass)
def __init__(self,
parent,
id=wx.ID_ANY,
label=wx.EmptyString,
pos=wx.DefaultPosition,
size=wx.DefaultSize,
style=wx.DEFAULT_PANEL_STYLE,
name=wx.PanelNameStr):
'''
Construct and show a generic Window.
'''
theClass = 'Panel'
# Capture initial caller parametsrs before they are changed
self.caller_parent = parent
self.caller_id = id
self.caller_label = label
self.caller_pos = pos
self.caller_size = size
self.caller_style = style
self.caller_name = name
wx.RegisterFirstCallerClassName(self, theClass)
if parent is None:
# Top Level Windows (Frames & Dialogs) have no parent
panelPos = pos
panelSize = size
else:
parentClientArea = parent.ClientArea
if pos == wx.DefaultPosition:
panelPos = wxPoint(parentClientArea.x,
parentClientArea.y)
else:
panelPos = pos
if size == wx.DefaultSize:
panelSize = wxSize(parentClientArea.width,
parentClientArea.height)
else:
panelSize = size
Window.__init__(self,
parent,
id=id,
pos=panelPos,
size=panelSize,
style=style,
name=name)
self.tsBeginClassRegistration(theClass, id)
if False:
self.ts_Rect = wxRect(-1, -1, -1, -1)
self.ts_ClientRect = self.ts_Rect
else:
(myRect, myClientRect) = self.tsPanelLayout(
parent, panelPos, panelSize, style, name)
self.ts_Rect = myRect
self.ts_ClientRect = myClientRect
thePosition = self.Position
theSize = self.Size
if DEBUG:
self.logger.debug(' self: %s' % self)
self.logger.debug(' parent: %s' % parent)
self.logger.debug(' id: %s' % id)
self.logger.debug(' AssignedId: %s' % self.ts_AssignedId)
self.logger.debug(' label: %s' % label)
self.logger.debug(' pos: %s' % thePosition)
self.logger.debug(' size: %s' % theSize)
self.logger.debug(' style: 0x%X' % style)
self.logger.debug(' name: %s' % name)
self.ts_Label = label
self.ts_Name = name
self.ts_Parent = parent
theTopLevelClass = self
self.SetTopLevelAncestor(theTopLevelClass)
if parent is None:
self.ts_GrandParent = None
else:
self.ts_GrandParent = parent.Parent
self.ts_BackgroundColour = wx.ThemeToUse['BackgroundColour'].lower()
self.ts_ForegroundColour = wx.ThemeToUse['ForegroundColour'].lower()
# Facilitate differentiation of this panel from its parent by
# transposing the parent's foreground and background colors.
if style == wx.BORDER_SUNKEN:
self.ts_BackgroundColour = wx.COLOR_BLACK
self.ts_ForegroundColour = wx.COLOR_WHITE
elif style == wx.BORDER_RAISED:
self.ts_BackgroundColour = wx.COLOR_WHITE
self.ts_ForegroundColour = wx.COLOR_BLACK
else:
self.ts_BackgroundColour = self.ts_Parent.ts_BackgroundColour
self.ts_ForegroundColour = self.ts_Parent.ts_ForegroundColour
self.ts_Style = style
# Automatically Bind all mouse events ASAP (now).
# Will register event in the SystemEventTable.
event = EVT_SET_FOCUS
handler = self.SetFocusFromKbd
source = self
self.Bind(event,
handler,
source,
useSystemEventTable=True)
self.tsEndClassRegistration(theClass)
def CalcMin(self):
'''
Calculate the total minimum width and height needed by all items
in the sizer according to this sizer layout algorithm.
'''
# The minimal size for the sizer should be big enough to allocate
# its element at least its minimal size but also, and this is the
# non-trivial part, to respect the children proportion. To satisfy
# the latter condition we must find the greatest min-size-to-
# proportion ratio for all elements with non-zero proportion.
# This sizer instance only manages a single parent's client area.
# Unlike wxWidgets, a parent's client area depends on size of
# Top Level Window (Frame or Dialog) that depends on initial size
# of Display Screen which was manually set by a System Operator.
sizerClientArea = self.FindSizerClientArea()
self.logger.debug(
'StaticBoxSizer.CalcMin: sizerClientArea=%s' % str(
sizerClientArea))
self.ts_CalcMinArea = []
self.ts_CalcMinAreaProportion = []
self.ts_CalcMinKind = []
self.ts_CalcMinWindow = []
self.ts_ClientArea = []
self.ts_ContainingWindow = None
self.ts_MinSize = wxSize(0, 0)
self.ts_SizeMinThis = []
self.ts_TotalFixedSize = wxSize(0, 0)
self.ts_TotalProportion = 0
for i in range(0, self.ts_Children.GetCount()):
node = self.ts_Children.GetIndex(i)
item = node.GetUserData()
msg = 'StaticBoxSizer.CalcMin: item[%d]=%s' % (i, str(item))
## print(msg)
self.logger.debug(msg)
if (True or item.IsShown()):
# sizeMinThis = item.CalcMin()
# TBD - Not sure if the following is equivalent.
if (item.ts_Kind == wx.Item_None):
msg = 'Kind: %s' % 'Item_None'
sizeMinThis = wxSize(0, 0)
self.ts_CalcMinWindow += [None]
elif (item.ts_Kind == wx.Item_Sizer):
msg = 'Kind: %s' % 'Item_Sizer'
self.ts_Sizer.Layout()
self.ts_CalcMinWindow += [None]
sizeMinThis = item.ts_Sizer.Size
elif (item.ts_Kind == wx.Item_Spacer):
msg = 'Kind: %s' % 'Item_Spacer'
self.ts_CalcMinWindow += [None]
sizeMinThis = item.ts_Spacer.Size
elif (item.ts_Kind == wx.Item_Window):
msg = 'Kind: %s' % 'Item_Window'
self.ts_CalcMinWindow += [item.ts_Window]
parent = item.ts_Window.ts_Parent
clientArea = parent.ClientArea
if (clientArea == sizerClientArea):
theRect = parent.Rect
theClientArea = parent.ClientArea
print('StaticBoxSizer.CalcMin: ' + \
'Rect=%s; ClientArea=%s' % (
str(theRect),
str(theClientArea)))
else:
theRect = parent.Rect
theClientArea = parent.ClientArea
print(
'StaticBoxSizer.CalcMin: ' + \
'Rect=%s; ClientArea=%s' % (
str(theRect),
str(theClientArea)))
self.logger.error(
'StaticBoxSizer.CalcMin: ' + \
'Rect=%s; ClientArea=%s' % (
str(theRect),
str(theClientArea)))
msg = '%s; Parent.clientArea=%s' % (msg, str(clientArea))
sizeMinThis = wxSize(clientArea.width, clientArea.height)
if (self.ts_ContainingWindow is None):
self.ts_ContainingWindow = parent
self.ts_ClientArea = clientArea
elif (self.ts_ContainingWindow == parent):
pass
else:
fmt1 = 'StaticBoxSizer.CalcMin: '
fmt2 = 'Rejected Parent=%s' % str(parent)
fmt3 = 'Previous Parent=%s' % str(
self.ts_ContainingWindow)
msgError = fmt1 + fmt2 + fmt3
print(msgError)
self.logger.error(msgError)
elif (item.ts_Kind == wx.Item_Max):
msg = 'Kind: %s' % 'Item_Max'
self.ts_CalcMinWindow += [None]
sizeMinThis = wxSize(0, 0)
else:
msg = 'Kind: %s' % 'Item_Unknown'
self.ts_CalcMinWindow += [None]
sizeMinThis = wxSize(0, 0)
self.logger.debug(msg)
propThis = item.GetProportion()
self.ts_CalcMinArea += [sizeMinThis]
self.ts_CalcMinAreaProportion += [propThis]
self.ts_CalcMinKind += [item.ts_Kind]
self.ts_SizeMinThis += [sizeMinThis]
if (propThis != 0):
# Adjustable size item
self.ts_TotalProportion += propThis
msg = 'StaticBoxSizer.CalcMin: ' + \
'item[%d]=%s; totalProp= %s' % (
i, str(item), str(self.ts_TotalProportion))
self.logger.debug(msg)
else:
# Fixed size item
self.ts_TotalFixedSize += sizeMinThis
msg = 'StaticBoxSizer.CalcMin: ' + \
'item[%d]=%s; totalFixed= %s' % (
i, str(item), str(self.ts_TotalFixedSize))
self.logger.debug(msg)
for i in range(0, self.ts_Children.GetCount()):
if (self.ts_Orientation == wx.HORIZONTAL):
orientation = 'HORIZONTAL'
self.ts_CalcMinArea[i].height = self.ts_ClientArea.height
if (self.ts_CalcMinAreaProportion[i] == 0):
self.ts_CalcMinArea[
i].width = self.ts_SizeMinThis[i].width
else:
scalableWidth = self.ts_ClientArea.width - \
self.ts_TotalFixedSize.width
self.ts_CalcMinArea[i].width = int(0.5 + (
scalableWidth * (
float(self.ts_CalcMinAreaProportion[i]) /
float(self.ts_TotalProportion))))
else:
orientation = ' VERTICAL'
self.ts_CalcMinArea[i].width = self.ts_ClientArea.width
if (self.ts_CalcMinAreaProportion[i] == 0):
self.ts_CalcMinArea[
i].height = self.ts_SizeMinThis[i].height
else:
scalableHeight = self.ts_ClientArea.height - \
self.ts_TotalFixedSize.height
self.ts_CalcMinArea[i].height = int(0.5 + (
scalableHeight * (
float(self.ts_CalcMinAreaProportion[i]) /
float(self.ts_TotalProportion))))
if True:
# Adjust to be multiple of standard character size
self.ts_CalcMinArea[i].width = (
(self.ts_CalcMinArea[i].width // \
wx.pixelWidthPerCharacter) * \
wx.pixelWidthPerCharacter)
self.ts_CalcMinArea[i].height = (
(self.ts_CalcMinArea[i].height // \
wx.pixelHeightPerCharacter) * \
wx.pixelHeightPerCharacter)
fmt1 = '%s CalcMinArea[%d]: width=%3d; height=%3d; ' % (
orientation,
i,
int(self.ts_CalcMinArea[i].width),
int(self.ts_CalcMinArea[i].height))
fmt2 = 'totalProportion=%3d' % int(self.ts_TotalProportion)
self.logger.debug(fmt1 + fmt2)
theCalcMinSize = self.GetSizeInMajorDir(self.ts_ClientArea)
self.logger.debug('theCalcMinSize=%d' % theCalcMinSize)
return (theCalcMinSize)
from tsWxGTUI_Py3x.tsLibGUI.tsWxSizerItem import SizerItem as wxSizerItem
from tsWxGTUI_Py3x.tsLibGUI.tsWxStaticBox import StaticBox
#---------------------------------------------------------------------------
##DEBUG = True
DEBUG = wx.Debug_GUI_Launch | \
wx.Debug_GUI_Progress | \
wx.Debug_GUI_Termination | \
wx.Debug_GUI_Exceptions
##VERBOSE = True
VERBOSE = wx.Debug_GUI_Configuration
DEFAULT_POS = wxPoint(wx.DefaultPosition)
DEFAULT_SIZE = wxSize(wx.DefaultSize)
#---------------------------------------------------------------------------
class StaticBoxSizer(BoxSizer):
'''
Class to establish a sizer derived from wxBoxSizer but adds a static
box around the sizer.
The static box may be either created independently or the sizer may
create it itself as a convenience. In any case, the sizer owns the
wxStaticBox control and will delete it in the wxStaticBoxSizer
destructor.
Note that since wxWidgets 2.9.1 you are encouraged to create the
windows which are added to wxStaticBoxSizer as children of wxStaticBox
def tsGetRedirectedStdioArea(self, pixels=True):
'''
Return rectangle position and size of window used for redirected
output from print, stdout and stderr.
NOTE: Area includes top, bottom, left and right borders. It must
support at least one message. Messages may optionally include a
timestamp. The assumed length of a typical message, without its
timestamp, but with the left and right borders, is 80 characters.
The minimum height must therefore provide sufficient lines to
display the full message and its timestamp.
'''
###############################################################
# X=0 1 2 3 X=W-1
# 01234567890123456789012345678901234
# Y=0 +---------------------------------+ Frame Border Top
# 1 |Client Area |
# 2 | (ex. 35 cols x 6 rows) |
# 3 | |
# 4 | |
# 5 +---------------------------------+ Frame Border Bottom
# H-9 +---------------------------------+ Stdio Border Top
# H-8 |Stdio Output (Optionl) |
# H-7 | (ex. 35 cols x 5 rows) |
# H-6 | |
# H-5 +---------------------------------+ Stdio Border Bottom
# H-4 +---------------------------------+ Task Border Top
# H-3 |Task Bar Output (Optional) |
# H-2 | (ex. 35 cols x 4 rows) |
# Y=H-1 +---------------------------------+ Task Border Bottom
###############################################################
if Display.EnableRedirectArea:
theTotalArea = self.GetGeometry(pixels=False)
borderRows = 2
# borderCols = 2
if wx.ThemeToUse['Stdio']['Timestamp']:
minLineWidth = wx.pageWidth + len('2008/07/04 05:44:52.486 -')
else:
minLineWidth = wx.pageWidth
(minDisplayPixelWidth, minDisplayPixelHeight) = \
wx.RedirectedWindowHeight['minDisplay']
(minDisplayWidth, minDisplayHeight) = (
minDisplayPixelWidth // wx.pixelWidthPerCharacter,
minDisplayPixelHeight // wx.pixelHeightPerCharacter)
minHeightPercent = int(
wx.RedirectedWindowHeight['minHeightPercent'])
maxHeightPercent = int(
wx.RedirectedWindowHeight['maxHeightPercent'])
maxRedirectedWidth = theTotalArea.width
theTaskArea = self.tsGetTaskArea(pixels=False)
# thePosition = wxPoint(theTotalArea.x, theTotalArea.y)
theSize = wxSize(theTotalArea.width, theTotalArea.height)
theRedirectedAreaOffset = - 1
if theSize.width < minDisplayWidth:
if theSize.height < minDisplayHeight:
maxRedirectedHeight = max(
(borderRows + int(
1 + minLineWidth // maxRedirectedWidth)),
((theSize.height * minHeightPercent) // 100) * \
int(1 + minLineWidth // maxRedirectedWidth) + \
theRedirectedAreaOffset)
else:
maxRedirectedHeight = max(
(borderRows + int(
1 + minLineWidth // maxRedirectedWidth)),
((theSize.height * minHeightPercent) // 100) + \
theRedirectedAreaOffset)
elif theSize.height < minDisplayHeight:
maxRedirectedHeight = max(
(borderRows + int(
1 + minLineWidth // maxRedirectedWidth)),
((theSize.height * minHeightPercent) // 100) + \
theRedirectedAreaOffset)
else:
maxRedirectedHeight = max(
(borderRows + int(
1 + minLineWidth // maxRedirectedWidth)),
((theSize.height * maxHeightPercent) // 100) + \
theRedirectedAreaOffset)
theRedirectedSize = wxSize(maxRedirectedWidth,
maxRedirectedHeight)
theRedirectedPos = wxPoint(
theTaskArea.x,
theTaskArea.y - (theRedirectedSize.height + 0))
theCharacterArea = wxRect(theRedirectedPos.x,
theRedirectedPos.y,
theRedirectedSize.width,
theRedirectedSize.height)
thePixelArea = wxRect(
theCharacterArea.x * wx.pixelWidthPerCharacter,
theCharacterArea.y * wx.pixelHeightPerCharacter,
theCharacterArea.width * wx.pixelWidthPerCharacter,
theCharacterArea.height * wx.pixelHeightPerCharacter)
if pixels:
theArea = thePixelArea
else:
theArea = theCharacterArea
if DEBUG and VERBOSE:
self.tsPrivateLogger(
'tsGetRedirectedStdioArea: %s pixels = %s characters' % (
thePixelArea, theCharacterArea))
else:
theArea = None
if DEBUG and VERBOSE:
self.tsPrivateLogger(
'tsGetRedirectedStdioArea: %s' % theArea)
return (theArea)
def tsScrolledTextLayout(self, parent, pos, size, style, name):
'''
Calculate position and size of button based upon arguments.
'''
if (not (self.ts_Handle is None)):
# Inhibit operation once self.ts_Handle has been
# assigned a curses window identifier.
return (self.ts_Rect, self.ts_ClientRect)
thePosition = self.tsGetClassInstanceFromTuple(pos, wxPoint)
theSize = self.tsGetClassInstanceFromTuple(size, wxSize)
theBorder = self.tsIsBorderThickness(style, pixels=True)
theDefaultPosition = self.tsGetClassInstanceFromTuple(
wx.DefaultPosition, wxPoint)
theDefaultSize = self.tsGetClassInstanceFromTuple(
wx.DefaultSize, wxSize)
label = self.ts_Text
if theSize == theDefaultSize:
# theDefaultSize
theLabelSize = theSize
self.logger.debug(
' theLabelSize (begin): %s' % theLabelSize)
if label is wx.EmptyString:
# TBD - Adjust for cursor width
theLabelSize = wxSize(wx.pixelWidthPerCharacter,
wx.pixelHeightPerCharacter)
elif label.find('\n') == -1:
# TBD - Remove adjustment for extra cursor width
theLabelSize = wxSize(
(len(label) + len('[ ]')) * wx.pixelWidthPerCharacter,
wx.pixelHeightPerCharacter)
else:
# TBD - Remove adjustment for extra cursor width
theLines = label.split('\n')
maxWidth = 0
maxHeight = len(theLines)
for aLine in theLines:
if len(aLine) > maxWidth:
maxWidth = len(aLine)
theLabelSize = wxSize(
(maxWidth + len('[ ]')) * wx.pixelWidthPerCharacter,
maxHeight * wx.pixelHeightPerCharacter)
self.logger.debug(
' theLabelSize (end): %s' % theLabelSize)
if thePosition == theDefaultPosition:
# theDefaultPosition
myRect = wxRect(parent.ClientArea.x,
parent.ClientArea.y,
theLabelSize.width,
theLabelSize.height)
else:
# Not theDefaultPosition
myRect = wxRect(thePosition.x,
thePosition.y,
theLabelSize.width,
theLabelSize.height)
else:
# Not theDefaultSize
if thePosition == theDefaultPosition:
# theDefaultPosition
myRect = wxRect(parent.ClientArea.x,
parent.ClientArea.y,
theSize.width,
theSize.height)
else:
# Not theDefaultPosition
myRect = wxRect(thePosition.x,
thePosition.y,
theSize.width,
theSize.height)
myClientRect = wxRect(myRect.x + theBorder.width,
myRect.y + theBorder.height,
myRect.width - 2 * theBorder.width,
myRect.height - 2 * theBorder.height)
self.tsTrapIfTooSmall(name, myRect)
msg = 'parent=%s; pos=%s; size=%s; name=%s; label=%s; myRect=%s' % \
(parent, pos, size, name, label, myRect)
self.logger.debug(' tsTextCtrlLayout: %s' % msg)
return (myRect, myClientRect)
def __init_Item_Spacer__(self, *args, **kwargs):
"""
"""
# Instatiate SizerItem Class using args or kwargs
# associated with Spacer variants.
## wxSizerItem::wxSizerItem(int width,
## int height,
## int proportion,
## int flag,
## int border,
## wxObject* userData)
## : m_kind(Item_None),
## m_sizer(NULL),
## m_minSize(width, height), // minimal size is the initial size
## m_proportion(proportion),
## m_border(border),
## m_flag(flag),
## m_id(wxID_NONE),
## m_userData(userData)
## {
## ASSERT_VALID_SIZER_FLAGS( m_flag );
## DoSetSpacer(wxSize(width, height));
## }
# Apply arguments, key word arguments or defaults
try:
width = args[0]
except IndexError:
try:
width = kwargs["Width"]
except KeyError:
width = 0
try:
height = args[1]
except IndexError:
try:
height = kwargs["Height"]
except KeyError:
height = 0
try:
proportion = args[2]
except IndexError:
try:
proportion = kwargs["Proportion"]
except KeyError:
proportion = 0
try:
flag = args[3]
except IndexError:
try:
flag = kwargs["Flag"]
except KeyError:
flag = 0
try:
border = args[4]
except IndexError:
try:
border = kwargs["Border"]
except KeyError:
border = 0
try:
userData = args[5]
except IndexError:
try:
userData = kwargs["UserData"]
except KeyError:
userData = None
self.ts_Kind = wx.Item_None
self.ts_Sizer = None
self.ts_Proportion = proportion
self.ts_Border = border
self.ts_Flag = flag
self.ts_ID = wx.ID_NONE
self.ts_UserData = userData
# minimal size is the initial size
self.ts_MinSize = wxSize(width, height)
wxSizerFlags.ASSERT_VALID_SIZER_FLAGS(self.ts_Flag)
self.DoSetSpacer(wxSize(width, height))
def RecalcSizes(self):
'''
Using the sizes calculated by CalcMin reposition and resize all the
items managed by this sizer. You should not need to call this
directly as it is called by Layout.
Modeled after RecalcSizes in sizer.cpp file of wxWidgets.
'''
nitems = self.CalcRowsCols()
self.logger.debug(
'GridSizes.RecalcSizes: nitems=%d; Rows=%d; Cols=%d' % (
nitems, self.ts_Rows, self.ts_Cols))
if (nitems == 0):
return
# find the space allotted to this sizer
if True:
# Use CalcMin Output and Integer Arithmetic
pt = self.GetPosition()
sz = self.GetSize()
w = (sz.width - (
(self.ts_Cols - 1) * self.ts_HGap)) / self.ts_Cols
h = (sz.height - (
(self.ts_Rows - 1) * self.ts_VGap)) / self.ts_Rows
else:
# TBD - Use CalcMin Output and Floating Point Arithmetic
pt = self.GetPosition()
sz = self.GetSize()
w = (sz.width - (
(self.ts_Cols - 1) * self.ts_HGap)) / self.ts_Cols
h = (sz.height - (
(self.ts_Rows - 1) * self.ts_VGap)) / self.ts_Rows
## ptOrig = self.GetPosition()
## xOrig = ptOrig.x
## yOrig = ptOrig.y
## szOrig = self.GetSize()
## widthOrig = szOrig.width
## heightOrig = szOrig.height
## hGapOrig = self.ts_HGap
## vGapOrig = self.ts_VGap
## x = int(float(szOrig.x) + (float(wx.pixelWidthPerCharacter) / 2.0))
## sz = wxSize(szOrig.x +
## pt = ptOrig
## w = (sz.width - ((self.ts_Cols - 1) * self.ts_HGap)) / self.ts_Cols
## h = (sz.height - ((self.ts_Rows - 1) * self.ts_VGap)) / self.ts_Rows
y = pt.y
for r in range(self.ts_Rows):
x = pt.x
for c in range(self.ts_Cols):
i = (r * self.ts_Cols) + c
if (i < nitems):
node = self.ts_Children.indexedNodeList[i]
self.logger.wxASSERT_MSG(
(node is not None),
'GridSizer.RecalcSizes Failed to find node')
if True:
theItem = node.GetUserData()
thePoint = wxPoint(x, y)
theSize = wxSize(w, h)
theItem.SetDimension(thePoint, theSize)
theLabel = theItem.ts_Window.ts_Label
if DEBUG:
print(
'r=%d; c=%d; i=%d; pt=%s; sz=%s; label=%s' % (
r, c, i, str(thePoint),
str(theSize), theLabel))
self.SetItemBounds(node.GetUserData(), x, y, w, h)
x = x + w + self.ts_HGap
y = y + h + self.ts_VGap
def InformFirstDirection(self, direction, size, availableOtherDir):
"""
Modeled after InformFirstDirection in sizer.cpp file of wxWidgets.
"""
# The size that come here will be including borders.
# Child items should get it without borders.
border = self.tsGetBorderCharacterDimensions(thickness=self.ts_Border)
if size > 0:
if direction == wx.HORIZONTAL:
if self.ts_Flag & wx.WEST:
size -= border.width
if self.ts_Flag & wx.EAST:
size -= border.width
elif direction == wx.VERTICAL:
if self.ts_Flag & wx.NORTH:
size -= border.height
if self.ts_Flag & wx.SOUTH:
size -= border.height
didUse = False
# Pass the information along to the held object
if self.IsSizer():
didUse = self.GetSizer().InformFirstDirection(direction, size, availableOtherDir)
if didUse:
self.ts_MinSize = self.GetSizer().CalcMin()
elif self.IsWindow():
didUse = self.GetWindow().InformFirstDirection(direction, size, availableOtherDir)
if didUse:
self.ts_MinSize = self.ts_Window.GetEffectiveMinSize()
# This information is useful for items with wxSHAPED flag, since
# we can request an optimal min size for such an item. Even if
# we overwrite the m_minSize member here, we can read it back from
# the owned window (happens automatically).
if (self.ts_Flag & wx.SHAPED) and (self.ts_Flag & wx.EXPAND) and direction:
if not self.IsNullDouble(self.ts_Ratio):
fmt1 = "Shaped item, non-zero "
fmt2 = "proportion in wxSizerItem."
fmt3 = "InformFirstDirection()"
self.logger.wxCHECK_MSG((self.ts_Proportion == 0), False, (fmt1 + fmt2 + fmt3))
if direction == wx.HORIZONTAL and (not self.IsNullDouble(self.ts_Ratio)):
# Clip size so that we do not take too much
if (availableOtherDir >= 0) and (
int(size / self.ts_Ratio) - self.ts_MinSize.y
) > availableOtherDir:
size = int((availableOtherDir + self.ts_MinSize.y) * self.ts_Ratio)
self.ts_MinSize = wxSize(size, int(size / self.ts_Ratio))
elif direction == wx.VERTICAL:
# Clip size so that we do not take too much
if (availableOtherDir >= 0) and (
int(size * self.ts_Ratio) - (self.ts_MinSize.x)
) > availableOtherDir:
size = int((availableOtherDir + self.ts_MinSize.x) / self.ts_Ratio)
self.ts_MinSize = wxSize(int(size * self.ts_Ratio), size)
didUse = True
return didUse
def tsFrameWindowLayout(self, parent, pos, size, style, name):
'''
Calculate position and size of frame based upon arguments.
'''
if (not (self.ts_Handle is None)):
# Inhibit operation once self.ts_Handle has been
# assigned a curses window identifier.
return (self.ts_Rect, self.ts_ClientRect)
thePosition = self.tsGetClassInstanceFromTuple(pos, wxPoint)
theSize = self.tsGetClassInstanceFromTuple(size, wxSize)
theBorder = self.tsIsBorderThickness(style, pixels=True)
theDefaultPosition = self.tsGetClassInstanceFromTuple(
wx.DefaultPosition, wxPoint)
theDefaultSize = self.tsGetClassInstanceFromTuple(
wx.DefaultSize, wxSize)
if name == wx.TaskBarNameStr:
myRect = wxObject.TheDisplay.tsGetTaskArea(pixels=True)
elif name == wx.StdioNameStr:
myRect = wxObject.TheDisplay.tsGetRedirectedStdioArea(pixels=True)
elif thePosition == theDefaultPosition and theSize == theDefaultSize:
myRect = wxObject.TheDisplay.GetClientArea(pixels=True)
elif thePosition == theDefaultPosition:
myRect = wxRect(wxObject.TheDisplay.ClientArea.x,
wxObject.TheDisplay.ClientArea.y,
theSize.width,
theSize.height)
elif theSize == theDefaultSize:
theDisplaySize = wxSize(
wxObject.TheDisplay.ClientArea.width,
wxObject.TheDisplay.ClientArea.height)
myRect = wxRect(
thePosition.x,
thePosition.y,
theDisplaySize.width - thePosition.x,
theDisplaySize.height - thePosition.y)
else:
myRect = wxRect(thePosition.x,
thePosition.y,
theSize.width,
theSize.height)
theDisplayRect = wxObject.TheDisplay.GetClientArea()
if not theDisplayRect.InsideRect(myRect):
myRect = wxRect(
max(thePosition.x, theDisplayRect.x),
max(thePosition.y, theDisplayRect.y),
min(theSize.width, theDisplayRect.width),
min(theSize.height, theDisplayRect.height - 1))
if not theDisplayRect.InsideRect(myRect):
myRect = theDisplayRect
try:
if self.ts_MenuBar is None:
offsetMenuBar = 0
else:
offsetMenuBar = (self.ts_MenuBar.Rect.height // \
wx.pixelHeightPerCharacter) * \
wx.pixelHeightPerCharacter
except AttributeError:
offsetMenuBar = 0
try:
if self.ts_StatusBar is None:
offsetStatusBar = 0
else:
offsetStatusBar = ((self.ts_StatusBar.Rect.height // \
wx.pixelHeightPerCharacter) - 1) * \
wx.pixelHeightPerCharacter
except AttributeError:
offsetStatusBar = 0
try:
if self.ts_ToolBar is None:
offsetToolBar = 0
else:
offsetToolBar = (self.ts_ToolBar.Rect.height // \
wx.pixelHeightPerCharacter) * \
wx.pixelHeightPerCharacter
except AttributeError:
offsetToolBar = 0
myClientRect = wxRect(myRect.x + theBorder.width,
myRect.y + (theBorder.height + \
offsetMenuBar + \
offsetToolBar),
myRect.width - 2 * theBorder.width,
myRect.height - (
(2 * theBorder.height) + \
offsetMenuBar + \
offsetToolBar) - \
offsetStatusBar)
self.tsTrapIfTooSmall(name, myRect)
msg = 'parent=%s; pos=%s; size=%s; name=%s; title=%s; myRect=%s' % \
(parent, pos, size, name, self.Title, myRect)
self.logger.debug(' tsFrameWindowLayout: %s' % msg)
return (myRect, myClientRect)
def tsTextEntryDialogLayout(self, parent, pos, size, style, name):
'''
Calculate position and size of dialog based upon arguments.
'''
# Example Layout (wxPython TextEntryDialog)
#
# Key:
# Caption = "Eh?"
# Message = "What is your favorite programming language?"
# Value = "Python is the best!"
# Buttons = "OK" and "Cancel"
#
# Layout:
# Title = Caption
# VSizer1 = Message Line(s)
# VSizer2 = Value Line(s)
# VSizer3 = Horizontal Separator (TextLine)
# VSizer4 = Button(s)
# HSizer1 = Spacer (variable size)
# HSizer2 = OK Button (fixed size)
# HSizer3 = Cancel Button (fixed size)
#
# wxPython-Style (pixel-mode)
#
# +---------------------------------------------------------+
# | Caption [X]|
# +---------------------------------------------------------+
# | What is your favorite programming language? |
# | +---------------------------------------------------+ |
# | |Python is the best! | |
# | +---------------------------------------------------+ |
# | ------------------------------------------------------- |
# | +----------+ +----------+ |
# | [ OK ] [ Cancel ] |
# | +----------+ +----------+ |
# +---------------------------------------------------------+
#
# tsWxGTUI-Style (character-mode)
#
# +- Caption -------------------------------------- [?][X] -+
# +---------------------------------------------------------+
# | What is your favorite programming language? |
# | +---------------------------------------------------+ |
# | |Python is the best! | |
# | +---------------------------------------------------+ |
# | ------------------------------------------------------- |
# | [ OK ] [ Cancel ] |
# +---------------------------------------------------------+
if (not (self.ts_Handle is None)):
# Inhibit operation once self.ts_Handle has been
# assigned a curses window identifier.
return (self.ts_Rect, self.ts_ClientRect)
thePosition = self.tsGetClassInstanceFromTuple(pos, wxPoint)
theSize = self.tsGetClassInstanceFromTuple(size, wxSize)
theBorder = self.tsIsBorderThickness(style, pixels=True)
theDefaultPosition = self.tsGetClassInstanceFromTuple(
wx.DefaultPosition, wxPoint)
theDefaultSize = self.tsGetClassInstanceFromTuple(
wx.DefaultSize, wxSize)
if thePosition == theDefaultPosition and \
theSize == theDefaultSize:
if parent is None:
myRect = wxRect(self.display.ClientArea.x,
self.display.ClientArea.y,
self.display.ClientArea.width,
self.display.ClientArea.height)
myRect = self.display.ClientArea
else:
myRect = parent.GetClientArea(pixels=True)
elif thePosition == theDefaultPosition:
myRect = wxRect(self.display.ClientArea.x,
self.display.ClientArea.y,
theSize.width,
theSize.height)
elif theSize == theDefaultSize:
theDisplaySize = wxSize(
self.display.ClientArea.width,
self.display.ClientArea.height)
myRect = wxRect(
thePosition.x,
thePosition.y,
theDisplaySize.width - thePosition.x,
theDisplaySize.height - thePosition.y)
else:
myRect = wxRect(thePosition.x,
thePosition.y,
theSize.width,
theSize.height)
theDisplayRect = self.display.GetClientArea()
if not theDisplayRect.InsideRect(myRect):
myRect = wxRect(
max(thePosition.x, theDisplayRect.x),
max(thePosition.y, theDisplayRect.y),
min(theSize.width, theDisplayRect.width),
min(theSize.height, theDisplayRect.height - 1))
if not theDisplayRect.InsideRect(myRect):
myRect = theDisplayRect
myClientRect = wxRect(myRect.x + theBorder.width,
myRect.y + theBorder.height,
myRect.width - 2 * theBorder.width,
myRect.height - 2 * theBorder.height)
self.tsTrapIfTooSmall(name, myRect)
msg = 'parent=%s; pos=%s; size=%s; name=%s; title=%s; myRect=%s' % \
(parent, pos, size, name, self.Title, myRect)
self.logger.debug('tsTextEntryDialog.' + \
'tsTextEntryDialogLayout: %s' % msg)
return (myRect, myClientRect)
def tsGaugeLayout(self, parent, pos, size, style, name):
'''
Calculate position and size of gauge based upon arguments.
'''
if (not (self.ts_Handle is None)):
# Inhibit operation once self.ts_Handle has been
# assigned a curses window identifier.
return (self.ts_Rect, self.ts_ClientRect)
thePosition = self.tsGetClassInstanceFromTuple(pos, wxPoint)
theSize = self.tsGetClassInstanceFromTuple(size, wxSize)
theDefaultPosition = self.tsGetClassInstanceFromTuple(
wx.DefaultPosition, wxPoint)
theDefaultSize = self.tsGetClassInstanceFromTuple(
wx.DefaultSize, wxSize)
label = self.ts_Name
if theSize == theDefaultSize:
# theDefaultSize
theLabelSize = theSize
self.logger.debug(
' theLabelSize (begin): %s' % theLabelSize)
if label is wx.EmptyString:
# TBD - Adjust for cursor width
theLabelSize = wxSize(
(len(label) + len('[]')) * wx.pixelWidthPerCharacter,
wx.pixelHeightPerCharacter)
elif label.find('\n') == -1:
# TBD - Remove adjustment for extra cursor width
theLabelSize = wxSize(
(len(label) + len('[ ]')) * wx.pixelWidthPerCharacter,
wx.pixelHeightPerCharacter)
else:
# TBD - Remove adjustment for extra cursor width
theLines = label.split('\n')
maxWidth = 0
maxHeight = len(theLines)
for aLine in theLines:
if len(aLine) > maxWidth:
maxWidth = len(aLine)
theLabelSize = wxSize(
(maxWidth + len('[ ]')) * wx.pixelWidthPerCharacter,
maxHeight * wx.pixelHeightPerCharacter)
self.logger.debug(
' theLabelSize (end): %s' % theLabelSize)
if False and thePosition == theDefaultPosition:
# theDefaultPosition
myRect = wxRect(parent.ClientArea.x,
parent.ClientArea.y,
theLabelSize.width,
theLabelSize.height)
else:
# Not theDefaultPosition
myRect = wxRect(thePosition.x,
thePosition.y,
theLabelSize.width,
theLabelSize.height)
else:
# Not theDefaultSize
if False and thePosition == theDefaultPosition:
# theDefaultPosition
myRect = wxRect(parent.ClientArea.x,
parent.ClientArea.y,
theSize.width,
theSize.height)
else:
# Not theDefaultPosition
myRect = wxRect(thePosition.x,
thePosition.y,
theSize.width,
theSize.height)
## theDisplayRect = self.Display.GetClientArea()
## if not theDisplayRect.InsideRect(myRect):
## myRect = wxRect(
## max(thePosition.x, theDisplayRect.x),
## max(thePosition.y, theDisplayRect.y),
## min(theSize.width, theDisplayRect.width),
## min(theSize.height, theDisplayRect.height - 1))
## if not theDisplayRect.InsideRect(myRect):
## myRect = theDisplayRect
myClientRect = wxRect(myRect.x,
myRect.y,
myRect.width,
myRect.height)
self.tsTrapIfTooSmall(name, myRect)
fmt = 'parent=%s; pos=%s; size=%s; ' + \
'name="%s"; label="%s"; myRect=%s'
msg = fmt % (parent, str(pos), str(size), name, label, str(myRect))
self.logger.debug(' tsGaugeLayout: %s' % msg)
return (myRect, myClientRect)
def CalcMin(self):
'''
This method is where the sizer will do the actual calculation of its
childrens minimal sizes. You should not need to call this directly
as it is called by Layout
Modeled after TBD in sizer.cpp file of wxWidgets.
'''
nitems = self.CalcRowsCols()
if DEBUG:
print(
'GridSizes.CalcMin: nitems=%d; Rows=%d; Cols=%d' % (
nitems, self.ts_Rows, self.ts_Cols))
if (nitems == 0):
return (wxSize(0, 0))
sizerClientArea = self.FindSizerClientArea()
self.ts_Rect = sizerClientArea
self.ts_Position = wxPoint(sizerClientArea.x, sizerClientArea.y)
self.ts_Size = wxSize(sizerClientArea.width, sizerClientArea.height)
if DEBUG:
print(
'GridSizer.CalcMin: sizerClientArea=%s' % str(sizerClientArea))
sz = wxSize(
((sizerClientArea.width - (
(self.ts_Cols - 1) * self.ts_HGap)) / self.ts_Cols),
((sizerClientArea.height - (
(self.ts_Rows - 1) * self.ts_VGap)) / self.ts_Rows))
if DEBUG:
print(
'GridSizer.CalcMin: sz=%s; sizerClientArea=%s' % (
str(sz),
str(sizerClientArea)))
# Find the max width and height for any component
w = 0
h = 0
for i in range(0, self.ts_Children.GetCount()):
node = self.ts_Children.GetIndex(i)
item = node.GetUserData()
if DEBUG:
msg = 'GridSizer.CalcMin: item[%d]=%s' % (i, str(item))
print(msg)
if (item.ts_Kind == wx.Item_Sizer):
item.ts_Sizer.Layout()
## parent = item.ts_Window.ts_Parent
## clientArea = parent.ClientArea
## theRect = parent.Rect
## theClientArea = parent.ClientArea
## print('GridSizer.CalcMin: Rect=%s; ClientArea=%s' % (
## str(theRect),
## str(theClientArea)))
## tempSize = item.CalcMin()
## sz = tempSize
## sz = wxSize((min(tempSize.width,
## ((self.ts_ContainingWindowClientArea.width /
## self.ts_Cols) - self.ts_Hgap))),
## (min(tempSize.width,
## ((self.ts_ContainingWindowClientArea.height /
## self.ts_Rows) - self.ts_Vgap))))
w = wx.Max( w, sz.x )
h = wx.Max( h, sz.y )
# In case we have a nested sizer with a two step algo , give it
# a chance to adjust to that (we give it width component)
didChangeMinSize = False
for i in range(0, self.ts_Children.GetCount()):
node = self.ts_Children.GetIndex(i)
item = node.GetUserData()
didChangeMinSize |= item.InformFirstDirection(
wx.HORIZONTAL, w, -1 )
# And redo iteration in case min size changed
if(didChangeMinSize):
w = h = 0
for i in range(0, self.ts_Children.GetCount()):
node = self.ts_Children.GetIndex(i)
item = node.GetUserData()
sz = item.GetMinSizeWithBorder()
w = wx.Max( w, sz.x )
h = wx.Max( h, sz.y )
return (wxSize(self.ts_Cols * w + (self.ts_Cols-1) * self.ts_HGap,
self.ts_Rows * h + (self.ts_Rows-1) * self.ts_VGap))