def getRect(bounds, menu):
w = 10
h = 2
r = Rect(bounds.topLeft.x, bounds.topLeft.y, bounds.bottomRight.x,
bounds.bottomRight.y)
if menu:
for p in menu.items:
h += 1
if not p.name:
continue
nameLen = nameLength(p.name) + 6
if not p.command:
nameLen += 3
elif p.param:
nameLen += (nameLength(p.param) + 2)
w = max(nameLen, w)
if (r.topLeft.x + w) < r.bottomRight.x:
r.bottomRight.x = r.topLeft.x + w
else:
r.topLeft.x = r.bottomRight.x - w
if (r.topLeft.y + h) < r.bottomRight.y:
r.bottomRight.y = r.topLeft.y + h
else:
r.topLeft.y = r.bottomRight.y - h
return r
def __itemMouseIsIn(self, mouse):
if mouse.y != 0:
return None
i = 0
for item in self._items:
if item.text:
k = i + nameLength(item.text) + 2
if i <= mouse.x < k:
return item
i = k
return None
def __init__(self, wildCard, title, inputLabel, options, histId):
super().__init__(Rect(15, 1, 64, 20), title)
self.directory = ''
self.options |= ofCentered
self.wildCard = wildCard
self.filename = FileInputLine(Rect(3, 3, 31, 4), 79)
self.filename.setData(self.wildCard)
self.insert(self.filename)
self.insert(Label(Rect(2, 2, 3 + nameLength(inputLabel), 3), inputLabel, self.filename))
self.insert(History(Rect(31, 3, 34, 4), self.filename, histId))
sb = ScrollBar(Rect(3, 14, 34, 15))
self.insert(sb)
self.fileList = FileList(Rect(3, 6, 34, 14), sb)
self.insert(self.fileList)
self.insert(Label(Rect(2, 5, 8, 6), self.filesText, self.fileList))
opt = bfDefault
r = Rect(35, 3, 46, 5)
if options & fdOpenButton:
self.insert(Button(r, self.openText, cmFileOpen, opt))
opt = bfNormal
r.topLeft.y += 3
r.bottomRight.x += 3
if options & fdOKButton:
self.insert(Button(r, self.okText, cmFileOpen, opt))
opt = bfNormal
r.topLeft.y += 3
r.bottomRight.y += 3
if options & fdReplaceButton:
self.insert(Button(r, self.replaceText, cmFileReplace, opt))
r.topLeft.y += 3
r.bottomRight.y += 3
if options & fdClearButton:
self.insert(Button(r, self.clearText, cmFileClear, opt))
r.topLeft.y += 3
r.bottomRight.y += 3
self.insert(FileInfoPane(Rect(1, 16, 48, 18)))
self.selectNext(False)
if not (options & fdNoLoadDir):
self._readCurrentDirectory()
def __column(self, item):
if item < self.size.y:
return 0
width = 0
col = -6
cellLength = 0
for i in range(item + 1):
if i % self.size.y == 0:
col += width + 6
width = 0
if i < len(self._strings):
cellLength = nameLength(self._strings[i])
if cellLength > width:
width = cellLength
return col
def getItemRect(self, item):
"""
Returns the rectangle occupied by the given menu item. It can be used
with `mouseInView()` to determine if a mouse click has occurred on
a given menu selection.
:param item: Menu item to find
:return: `Rect` of the `Menu` item
"""
r = Rect(1, 0, 1, 1)
for p in self.menu.items:
r.topLeft.x = r.bottomRight.x
if p.name:
r.bottomRight.x += (nameLength(p.name) + 2)
if p is item:
return r
return r
def __drawSelect(self, selected):
b = DrawBuffer()
cNormal = self.getColor(0x0301)
cSelect = self.getColor(0x0604)
cNormDisabled = self.getColor(0x0202)
cSelDisabled = self.getColor(0x0505)
b.moveChar(0, ' ', cNormal, self.size.x)
i = 0
textItems = (item for item in self._items if item.text)
for item in textItems:
textLen = nameLength(item.text)
if i + textLen < self.size.x:
if self.commandEnabled(item.command):
if item is selected:
color = cSelect
else:
color = cNormal
else:
if item is selected:
color = cSelDisabled
else:
color = cNormDisabled
b.moveChar(i, ' ', color, 1)
b.moveCStr(i + 1, item.text, color)
b.moveChar(i + textLen + 1, ' ', color, 1)
i += textLen + 2
if i < self.size.x - 2:
hintBuf = self.hint(self.helpCtx)
if hintBuf:
b.moveStr(i, self.hintSeparator, cNormal)
i += len(self.hintSeparator)
if len(hintBuf) + i > self.size.x:
hintBuf = hintBuf[:self.size.x - i]
b.moveStr(i, hintBuf, cNormal)
i += len(hintBuf)
self.writeLine(0, 0, self.size.x, 1, b)
def __drawTitle(self, b, s, i, cButton, down):
if self._flags & bfLeftJust:
titlePosition = 0
else:
titlePosition = (s - nameLength(self.title)) // 2
if titlePosition < 0:
titlePosition = 1
b.moveCStr(i + titlePosition, self.title, cButton)
if self.showMarkers and not down:
if self.state & sfSelected:
scOff = 0
elif self._amDefault:
scOff = 2
else:
scOff = 4
b.putChar(0, SPECIAL_CHARS[scOff])
b.putChar(s, SPECIAL_CHARS[scOff + 1])
def draw(self):
"""
Draws the menu bar with the default palette. The `MenuItem.name`
and `MenuItem.disabled` data members of each `MenuItem`
object in the menu linked list are read to give the menu legends in
the correct colors.
The current (selected) item is highlighted.
"""
b = DrawBuffer()
cNormal = self.getColor(0x0301)
b.moveChar(0, ' ', cNormal, self.size.x)
if self.menu and self.menu.items:
x = 1
items = (item for item in self.menu.items if item.name)
for p in items:
nameLen = nameLength(p.name)
if x + nameLen < self.size.x:
color = self._chooseColor(p)
b.moveChar(x, ' ', color, 1)
b.moveCStr(x + 1, p.name, color)
b.moveChar(x + nameLen + 1, ' ', color, 1)
x += (nameLen + 2)
self.writeBuf(0, 0, self.size.x, 1, b)