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Copy pathwidgets.py
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381 lines (329 loc) · 14 KB
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# encoding: utf-8
import os
from ..lib.cocoa import *
import objc
## classes instantiated by PlotDeviceDocument.xib & PlotDeviceScript.xib
class StatusView(NSView):
spinner = IBOutlet()
counter = IBOutlet()
cancel = IBOutlet()
def awakeFromNib(self):
self.cancel.setHidden_(True)
self._state = 'idle'
self._finishing = False
opts = (NSTrackingMouseEnteredAndExited | NSTrackingActiveInActiveApp);
trackingArea = NSTrackingArea.alloc().initWithRect_options_owner_userInfo_(self.bounds(), opts, self, None)
self.addTrackingArea_(trackingArea)
self.cancel.cell().setHighlightsBy_(NSContentsCellMask)
self.cancel.cell().setShowsStateBy_(NSContentsCellMask)
self.counter.setHidden_(True)
def beginRun(self):
self._state = 'run'
self.spinner.setIndeterminate_(True)
self.spinner.startAnimation_(None)
def endRun(self):
self._state = 'idle'
self.spinner.stopAnimation_(None)
self.cancel.setHidden_(True)
def beginExport(self):
self._state = 'run'
self.spinner.stopAnimation_(None)
self.cancel.setHidden_(True)
self.spinner.setIndeterminate_(False)
self.spinner.setDoubleValue_(0)
self.spinner.startAnimation_(None)
self.counter.setHidden_(False)
self.counter.setStringValue_("")
def updateExport_total_(self, written, total):
self.spinner.setMaxValue_(total)
self.spinner.setDoubleValue_(written)
msg = "Frame %i/%i"%(written, total) if written<total else u"Finishing…"
self.counter.setStringValue_(msg)
def finishExport(self):
if self._state == 'run':
self.cancel.setHidden_(True)
self.spinner.setHidden_(False)
self.spinner.stopAnimation_(None)
self.spinner.setIndeterminate_(True)
self.spinner.startAnimation_(None)
self._state = 'finish'
self.counter.setStringValue_("Finishing export")
return True
def endExport(self):
self.spinner.setIndeterminate_(True)
self.spinner.stopAnimation_(None)
self.cancel.setHidden_(True)
self.counter.setHidden_(True)
self._state = 'idle'
def mouseEntered_(self, e):
if self._state == 'run':
self.cancel.setHidden_(False)
self.spinner.setHidden_(True)
def mouseExited_(self, e):
self.cancel.setHidden_(True)
self.spinner.setHidden_(False)
from plotdevice.context import NUMBER, TEXT, BOOLEAN, BUTTON
SMALL_FONT = NSFont.systemFontOfSize_(NSFont.smallSystemFontSize())
MINI_FONT = NSFont.systemFontOfSize_(NSFont.systemFontSizeForControlSize_(NSMiniControlSize))
class DashboardController(NSObject):
script = IBOutlet()
panel = IBOutlet()
def clearInterface(self):
for s in list(self.panel.contentView().subviews()):
s.removeFromSuperview()
def numberChanged_(self, sender):
var = self.script.vm.vars[sender.tag()]
var.value = sender.floatValue()
self.script.runScript()
def textChanged_(self, sender):
var = self.script.vm.vars[sender.tag()]
var.value = sender.stringValue()
self.script.runScript()
def booleanChanged_(self, sender):
var = self.script.vm.vars[sender.tag()]
if sender.state() == NSOnState:
var.value = True
else:
var.value = False
self.script.runScript()
def buttonClicked_(self, sender):
print "out of service"
# var = self.script.vm.vars[sender.tag()]
# self.script.vm.call(var.name)
# self.script.runScript()
def buildInterface(self, vars):
self.vars = vars
self.clearInterface()
if len(self.vars) > 0:
self.panel.orderFront_(None)
else:
self.panel.orderOut_(None)
return
# Set the title of the parameter panel to the title of the window
self.panel.setTitle_(self.script.window().title())
(px,py),(pw,ph) = self.panel.frame()
# Height of the window. Each element has a height of 21.
# The extra "fluff" is 38 pixels.
ph = len(self.vars) * 21 + 54
# Start of first element
# First element is the height minus the fluff.
y = ph - 49
cnt = 0
for v in self.vars:
if v.type == NUMBER:
self._addLabel(v, y, cnt)
self._addSlider(v, y, cnt)
elif v.type == TEXT:
self._addLabel(v, y, cnt)
self._addTextField(v, y, cnt)
elif v.type == BOOLEAN:
self._addSwitch(v, y, cnt)
elif v.type == BUTTON:
self._addButton(v, y, cnt)
y -= 21
cnt += 1
self.panel.setFrame_display_animate_( ((px,py),(pw,ph)), True, True )
def _addLabel(self, v, y, cnt):
control = NSTextField.alloc().init()
control.setFrame_(((0,y),(100,13)))
control.setStringValue_(v.name + ":")
control.setAlignment_(NSRightTextAlignment)
control.setEditable_(False)
control.setBordered_(False)
control.setDrawsBackground_(False)
control.setFont_(SMALL_FONT)
control.setTextColor_(NSColor.whiteColor())
self.panel.contentView().addSubview_(control)
def _addSlider(self, v, y, cnt):
control = NSSlider.alloc().init()
control.setMaxValue_(v.max)
control.setMinValue_(v.min)
control.setFloatValue_(v.value)
control.setFrame_(((108,y-1),(172,13)))
control.cell().setControlSize_(NSMiniControlSize)
control.cell().setControlTint_(NSGraphiteControlTint)
control.setContinuous_(True)
control.setTarget_(self)
control.setTag_(cnt)
control.setAction_(objc.selector(self.numberChanged_, signature="v@:@@"))
self.panel.contentView().addSubview_(control)
def _addTextField(self, v, y, cnt):
control = NSTextField.alloc().init()
control.setStringValue_(v.value)
control.setFrame_(((108,y-2),(172,15)))
control.cell().setControlSize_(NSMiniControlSize)
control.cell().setControlTint_(NSGraphiteControlTint)
control.setFont_(MINI_FONT)
control.setTarget_(self)
control.setTag_(cnt)
control.setAction_(objc.selector(self.textChanged_, signature="v@:@@"))
self.panel.contentView().addSubview_(control)
def _addSwitch(self, v, y, cnt):
control = NSButton.alloc().init()
control.setButtonType_(NSSwitchButton)
if v.value:
control.setState_(NSOnState)
else:
control.setState_(NSOffState)
control.setFrame_(((108,y-2),(172,16)))
control.setTitle_(v.name)
control.setFont_(SMALL_FONT)
control.cell().setControlSize_(NSSmallControlSize)
control.cell().setControlTint_(NSGraphiteControlTint)
control.setTarget_(self)
control.setTag_(cnt)
switchTitle = NSMutableAttributedString.alloc().initWithAttributedString_(control.attributedTitle())
switchTitle.addAttribute_value_range_(NSForegroundColorAttributeName,
NSColor.whiteColor(),
(0, switchTitle.length()))
control.setAttributedTitle_(switchTitle)
control.setAction_(objc.selector(self.booleanChanged_, signature="v@:@@"))
self.panel.contentView().addSubview_(control)
def _addButton(self, v, y, cnt):
control = NSButton.alloc().init()
control.setFrame_(((108, y-2),(172,16)))
control.setTitle_(v.name)
control.setBezelStyle_(1)
control.setFont_(SMALL_FONT)
control.cell().setControlSize_(NSMiniControlSize)
control.cell().setControlTint_(NSGraphiteControlTint)
control.setTarget_(self)
control.setTag_(cnt)
control.setAction_(objc.selector(self.buttonClicked_, signature="v@:@@"))
self.panel.contentView().addSubview_(control)
from ..context import RGB, CMYK
class ExportSheet(NSObject):
# the script whose doExportAsImage and doExportAsMovie methods will be called
script = IBOutlet()
# Image export settings
imageAccessory = IBOutlet()
imageFormat = IBOutlet()
imagePageCount = IBOutlet()
imagePagination = IBOutlet()
imageCMYK = IBOutlet()
# Movie export settings
movieAccessory = IBOutlet()
movieFormat = IBOutlet()
movieFrames = IBOutlet()
movieFps = IBOutlet()
movieLoop = IBOutlet()
movieBitrate = IBOutlet()
def awakeFromNib(self):
self.formats = dict(image=(0, 'pdf', 0,0, 'png', 'jpg', 'tiff', 'gif', 0,0, 'pdf', 'eps'), movie=('mov', 'gif'))
self.movie = dict(format='mov', first=1, last=150, fps=30, bitrate=1, loop=0)
self.image = dict(format='pdf', first=1, last=1, cmyk=False, single=True)
self.last = None
def beginExport(self, kind):
# configure the accessory controls
if kind=='image':
format = self.image['format']
accessory = self.imageAccessory
if self.image['single']:
self.imageFormat.selectItemAtIndex_(1)
else:
format_idx = 2 + self.formats['image'][2:].index(self.image['format'])
self.imageFormat.selectItemAtIndex_(format_idx)
self.imagePageCount.setIntValue_(self.image['last'])
self.updatePagination()
self.updateColorMode()
elif kind=='movie':
format = self.movie['format']
accessory = self.movieAccessory
format_idx = self.formats['movie'].index(self.movie['format'])
should_loop = self.movie['format']=='gif' and self.movie['loop']==-1
self.movieFrames.setIntValue_(self.movie['last'])
self.movieFps.setIntValue_(self.movie['fps'])
self.movieFormat.selectItemAtIndex_(format_idx)
self.movieLoop.setState_(NSOnState if should_loop else NSOffState)
self.movieLoop.setEnabled_(format=='gif')
self.movieBitrate.setEnabled_(format!='gif')
self.movieBitrate.selectItemWithTag_(self.movie['bitrate'])
# set the default filename and save dir
# path = self.script.fileName()
path = self.script.path
if path:
dirName, fileName = os.path.split(path)
fileName, ext = os.path.splitext(fileName)
fileName += "." + format
else:
dirName, fileName = None, "Untitled.%s"%format
# If a file was already exported, use that folder/filename as the default.
if self.last is not None:
dirName, fileName = self.last
# create the sheet
exportPanel = NSSavePanel.savePanel()
exportPanel.setNameFieldLabel_("Export To:")
exportPanel.setPrompt_("Export")
exportPanel.setCanSelectHiddenExtension_(True)
exportPanel.setShowsTagField_(False)
exportPanel.setAllowedFileTypes_(filter(None, self.formats[kind]))
exportPanel.setRequiredFileType_(format)
exportPanel.setAccessoryView_(accessory)
# present the dialog
callback = "exportPanelDidEnd:returnCode:contextInfo:"
context = 0 if kind=='image' else 1
exportPanel.beginSheetForDirectory_file_modalForWindow_modalDelegate_didEndSelector_contextInfo_(
dirName, fileName, NSApp().mainWindow(), self, callback, context
)
def exportPanelDidEnd_returnCode_contextInfo_(self, panel, returnCode, context):
fname = panel.filename()
panel.close()
panel.setAccessoryView_(None)
# if the user clicked Save:
if returnCode:
if context:
kind, opts = 'movie', self.movieState()
else:
kind, opts = 'image', self.imageState()
setattr(self, kind, dict(opts)) # save the options for next time
self.last = os.path.split(fname) # save the path we exported to
self.script.exportInit(kind, fname, opts)
def movieState(self, key=None):
fmts = self.formats['movie']
fmt_idx = self.movieFormat.indexOfSelectedItem()
state = dict(format = fmts[fmt_idx],
# format=panel.requiredFileType(),
first=1,
last=self.movieFrames.intValue(),
fps=self.movieFps.floatValue(),
loop=-1 if self.movieLoop.state()==NSOnState else 0,
bitrate=self.movieBitrate.selectedItem().tag() )
if key:
return state[key]
return state
def imageState(self, key=None):
fmts = self.formats['image']
fmt_idx = self.imageFormat.indexOfSelectedItem()
state = dict(format=fmts[fmt_idx],
first=1,
cmyk=self.imageCMYK.state()==NSOnState,
single=fmt_idx==1,
last=self.imagePageCount.intValue())
if key:
return state[key]
return state
def updatePagination(self):
label = 'Pages:' if self.imageState('single') else 'Files:'
self.imagePagination.setStringValue_(label)
def updateColorMode(self):
format = self.imageState('format')
can_cmyk = format in ('pdf','eps','tiff')
self.imageCMYK.setEnabled_(can_cmyk)
if not can_cmyk:
self.imageCMYK.setState_(NSOffState)
@IBAction
def imageFormatChanged_(self, sender):
panel = sender.window()
format = self.formats['image'][sender.indexOfSelectedItem()]
panel.setRequiredFileType_(format)
self.updateColorMode()
self.updatePagination()
@IBAction
def movieFormatChanged_(self, sender):
panel = sender.window()
format = self.formats['movie'][sender.indexOfSelectedItem()]
panel.setRequiredFileType_(format)
is_gif = format=='gif'
self.movieLoop.setState_(NSOnState if is_gif else NSOffState)
self.movieLoop.setEnabled_(is_gif)
self.movieBitrate.setEnabled_(not is_gif)