def test_loader_compressed(test_pz_filename):
"""Tests for loading .pz files and the supports_compressed flag."""
class TestLoader:
extensions = ["test"]
@staticmethod
def load_file(path, options, record=None):
return ModelRoot("loaded")
# Test with property absent
with registered_type(TestLoader):
model = Loader.get_global_ptr().load_sync(
test_pz_filename, LoaderOptions(LoaderOptions.LF_no_cache))
assert model is None
# Test with property False, should give same result
TestLoader.supports_compressed = False
with registered_type(TestLoader):
model = Loader.get_global_ptr().load_sync(
test_pz_filename, LoaderOptions(LoaderOptions.LF_no_cache))
assert model is None
# Test with property True, should work
TestLoader.supports_compressed = True
with registered_type(TestLoader):
model = Loader.get_global_ptr().load_sync(
test_pz_filename, LoaderOptions(LoaderOptions.LF_no_cache))
assert model is not None
assert model.name == "loaded"
# Test with property invalid type, should not register
TestLoader.supports_compressed = None
with pytest.raises(TypeError):
LoaderFileTypeRegistry.get_global_ptr().register_type(TestLoader)
def test_loader_ram_cache(test_filename):
"""Tests that the Python loader plug-ins write to the RAM cache."""
# Ensure a clean slate.
from panda3d.core import ModelPool
ModelPool.release_all_models()
with registered_type(DummyLoader):
model1 = Loader.get_global_ptr().load_sync(
test_filename,
LoaderOptions(LoaderOptions.LF_no_disk_cache
| LoaderOptions.LF_allow_instance))
assert model1 is not None
assert model1.name == "loaded"
assert ModelPool.has_model(test_filename)
assert ModelPool.get_model(test_filename, True) == model1
model2 = Loader.get_global_ptr().load_sync(
test_filename,
LoaderOptions(LoaderOptions.LF_cache_only
| LoaderOptions.LF_allow_instance))
assert model2 is not None
assert model1 == model2
ModelPool.release_model(model2)
def startModelLoadingAsync(self):
"""
NOTE: this seems to invoke a few bugs (crashes, sporadic model
reading errors, etc) so is disabled for now...
"""
self.monitorNP = None
self.keyboardNP = None
self.loadingError = False
# force the "loading" to take some time after the first run...
options = LoaderOptions()
options.setFlags(options.getFlags() | LoaderOptions.LFNoCache)
def gotMonitorModel(model):
if not model:
self.loadingError = True
self.monitorNP = model
self.loader.loadModel("monitor", loaderOptions=options, callback=gotMonitorModel)
def gotKeyboardModel(model):
if not model:
self.loadingError = True
self.keyboardNP = model
self.loader.loadModel("takeyga_kb", loaderOptions=options, callback=gotKeyboardModel)
def test_loader_success(test_filename):
"""Tests that a normal dummy loader successfully loads."""
with registered_type(DummyLoader):
model = Loader.get_global_ptr().load_sync(
test_filename, LoaderOptions(LoaderOptions.LF_no_cache))
assert model is not None
assert model.name == "loaded"
def loadModel(modelPath):
loader = Loader.getGlobalPtr()
loaderOptions = LoaderOptions()
node = loader.loadSync(Filename(modelPath), loaderOptions)
if node is not None:
nodePath = NodePath(node)
nodePath.setTag('model-filename', os.path.abspath(modelPath))
else:
raise IOError('Could not load model file: %s' % (modelPath))
return nodePath
def loadModel(modelPath):
loader = Loader.getGlobalPtr()
# NOTE: disable disk and RAM caching to avoid filling memory when loading multiple scenes
loaderOptions = LoaderOptions(LoaderOptions.LF_no_cache)
node = loader.loadSync(Filename(modelPath), loaderOptions)
if node is not None:
nodePath = NodePath(node)
nodePath.setTag('model-filename', os.path.abspath(modelPath))
else:
raise IOError('Could not load model file: %s' % (modelPath))
return nodePath
def test_loader_extensions(test_filename):
"""Tests multi-extension loaders."""
class MultiExtensionLoader:
extensions = ["test1", "teSt2"]
@staticmethod
def load_file(path, options, record=None):
return ModelRoot("loaded")
fp1 = tempfile.NamedTemporaryFile(suffix='.test1', delete=False)
fp1.write(b"test1")
fp1.close()
fn1 = Filename.from_os_specific(fp1.name)
fn1.make_true_case()
fp2 = tempfile.NamedTemporaryFile(suffix='.TEST2', delete=False)
fp2.write(b"test2")
fp2.close()
fn2 = Filename.from_os_specific(fp2.name)
fn2.make_true_case()
try:
with registered_type(MultiExtensionLoader):
model1 = Loader.get_global_ptr().load_sync(
fn1, LoaderOptions(LoaderOptions.LF_no_cache))
assert model1 is not None
assert model1.name == "loaded"
model2 = Loader.get_global_ptr().load_sync(
fn2, LoaderOptions(LoaderOptions.LF_no_cache))
assert model2 is not None
assert model2.name == "loaded"
finally:
os.unlink(fp1.name)
os.unlink(fp2.name)
# Ensure that both were unregistered.
registry = LoaderFileTypeRegistry.get_global_ptr()
assert not registry.get_type_from_extension("test1")
assert not registry.get_type_from_extension("test2")
def test_loader_exception(test_filename):
"""Tests for a loader that raises an exception."""
class FailingLoader:
extensions = ["test"]
@staticmethod
def load_file(path, options, record=None):
raise Exception("test error")
with registered_type(FailingLoader):
model = Loader.get_global_ptr().load_sync(
test_filename, LoaderOptions(LoaderOptions.LF_no_cache))
assert model is None
def loadModel(self, modelPath, priority=None):
self.notify.debug('Loading model... ' + modelPath)
request = self.loader.makeAsyncRequest(
Filename(modelPath),
LoaderOptions(LoaderOptions.LFSearch | LoaderOptions.LFReportErrors
| LoaderOptions.LFNoCache))
if priority is not None:
request.setPriority(priority)
request.setDoneEvent(self.asyncRequestDoneEvent)
request.setPythonObject(modelPath)
self.requests[modelPath] = (request, self.loadModelCallback,
[modelPath])
self.loader.loadAsync(request)
def test_loader_nonexistent():
"""Verifies that non-existent files fail before calling load_file."""
flag = [False]
class AssertiveLoader:
extensions = ["test"]
@staticmethod
def load_file(path, options, record=None):
flag[0] = True
assert False, "should never get here"
with registered_type(AssertiveLoader):
model = Loader.get_global_ptr().load_sync(
"/non-existent", LoaderOptions(LoaderOptions.LF_no_cache))
assert model is None
assert not flag[0]
def loadModel(self,
modelPath,
loaderOptions=None,
noCache=None,
allowInstance=False,
okMissing=None,
callback=None,
extraArgs=[],
priority=None):
"""
Attempts to load a model or models from one or more relative
pathnames. If the input modelPath is a string (a single model
pathname), the return value will be a NodePath to the model
loaded if the load was successful, or None otherwise. If the
input modelPath is a list of pathnames, the return value will
be a list of NodePaths and/or Nones.
loaderOptions may optionally be passed in to control details
about the way the model is searched and loaded. See the
LoaderOptions class for more.
The default is to look in the ModelPool (RAM) cache first, and
return a copy from that if the model can be found there. If
the bam cache is enabled (via the model-cache-dir config
variable), then that will be consulted next, and if both
caches fail, the file will be loaded from disk. If noCache is
True, then neither cache will be consulted or updated.
If allowInstance is True, a shared instance may be returned
from the ModelPool. This is dangerous, since it is easy to
accidentally modify the shared instance, and invalidate future
load attempts of the same model. Normally, you should leave
allowInstance set to False, which will always return a unique
copy.
If okMissing is True, None is returned if the model is not
found or cannot be read, and no error message is printed.
Otherwise, an IOError is raised if the model is not found or
cannot be read (similar to attempting to open a nonexistent
file). (If modelPath is a list of filenames, then IOError is
raised if *any* of the models could not be loaded.)
If callback is not None, then the model load will be performed
asynchronously. In this case, loadModel() will initiate a
background load and return immediately. The return value will
be an object that may later be passed to
loader.cancelRequest() to cancel the asynchronous request. At
some later point, when the requested model(s) have finished
loading, the callback function will be invoked with the n
loaded models passed as its parameter list. It is possible
that the callback will be invoked immediately, even before
loadModel() returns. If you use callback, you may also
specify a priority, which specifies the relative importance
over this model over all of the other asynchronous load
requests (higher numbers are loaded first).
True asynchronous model loading requires Panda to have been
compiled with threading support enabled (you can test
Thread.isThreadingSupported()). In the absence of threading
support, the asynchronous interface still exists and still
behaves exactly as described, except that loadModel() might
not return immediately.
"""
assert Loader.notify.debug("Loading model: %s" % (modelPath))
if loaderOptions == None:
loaderOptions = LoaderOptions()
else:
loaderOptions = LoaderOptions(loaderOptions)
if okMissing is not None:
if okMissing:
loaderOptions.setFlags(loaderOptions.getFlags()
& ~LoaderOptions.LFReportErrors)
else:
loaderOptions.setFlags(loaderOptions.getFlags()
| LoaderOptions.LFReportErrors)
else:
okMissing = ((loaderOptions.getFlags()
& LoaderOptions.LFReportErrors) == 0)
if noCache is not None:
if noCache:
loaderOptions.setFlags(loaderOptions.getFlags()
| LoaderOptions.LFNoCache)
else:
loaderOptions.setFlags(loaderOptions.getFlags()
& ~LoaderOptions.LFNoCache)
if allowInstance:
loaderOptions.setFlags(loaderOptions.getFlags()
| LoaderOptions.LFAllowInstance)
if isinstance(modelPath, types.StringTypes) or \
isinstance(modelPath, Filename):
# We were given a single model pathname.
modelList = [modelPath]
gotList = False
else:
# Assume we were given a list of model pathnames.
modelList = modelPath
gotList = True
if callback is None:
# We got no callback, so it's a synchronous load.
result = []
for modelPath in modelList:
node = self.loader.loadSync(Filename(modelPath), loaderOptions)
if (node != None):
nodePath = NodePath(node)
else:
nodePath = None
result.append(nodePath)
if not okMissing and None in result:
message = 'Could not load model file(s): %s' % (modelList, )
raise IOError, message
if gotList:
return result
else:
return result[0]
else:
# We got a callback, so we want an asynchronous (threaded)
# load. We'll return immediately, but when all of the
# requested models have been loaded, we'll invoke the
# callback (passing it the models on the parameter list).
cb = Loader.Callback(len(modelList), gotList, callback, extraArgs)
i = 0
for modelPath in modelList:
request = self.loader.makeAsyncRequest(Filename(modelPath),
loaderOptions)
if priority is not None:
request.setPriority(priority)
request.setDoneEvent(self.hook)
request.setPythonObject((cb, i))
i += 1
self.loader.loadAsync(request)
cb.requests[request] = True
return cb
def loadModel(self, modelPath, loaderOptions = None, noCache = None,
allowInstance = False, okMissing = None,
callback = None, extraArgs = [], priority = None):
"""
Attempts to load a model or models from one or more relative
pathnames. If the input modelPath is a string (a single model
pathname), the return value will be a NodePath to the model
loaded if the load was successful, or None otherwise. If the
input modelPath is a list of pathnames, the return value will
be a list of NodePaths and/or Nones.
loaderOptions may optionally be passed in to control details
about the way the model is searched and loaded. See the
LoaderOptions class for more.
The default is to look in the ModelPool (RAM) cache first, and
return a copy from that if the model can be found there. If
the bam cache is enabled (via the model-cache-dir config
variable), then that will be consulted next, and if both
caches fail, the file will be loaded from disk. If noCache is
True, then neither cache will be consulted or updated.
If allowInstance is True, a shared instance may be returned
from the ModelPool. This is dangerous, since it is easy to
accidentally modify the shared instance, and invalidate future
load attempts of the same model. Normally, you should leave
allowInstance set to False, which will always return a unique
copy.
If okMissing is True, None is returned if the model is not
found or cannot be read, and no error message is printed.
Otherwise, an IOError is raised if the model is not found or
cannot be read (similar to attempting to open a nonexistent
file). (If modelPath is a list of filenames, then IOError is
raised if *any* of the models could not be loaded.)
If callback is not None, then the model load will be performed
asynchronously. In this case, loadModel() will initiate a
background load and return immediately. The return value will
be an object that may later be passed to
loader.cancelRequest() to cancel the asynchronous request. At
some later point, when the requested model(s) have finished
loading, the callback function will be invoked with the n
loaded models passed as its parameter list. It is possible
that the callback will be invoked immediately, even before
loadModel() returns. If you use callback, you may also
specify a priority, which specifies the relative importance
over this model over all of the other asynchronous load
requests (higher numbers are loaded first).
True asynchronous model loading requires Panda to have been
compiled with threading support enabled (you can test
Thread.isThreadingSupported()). In the absence of threading
support, the asynchronous interface still exists and still
behaves exactly as described, except that loadModel() might
not return immediately.
"""
assert Loader.notify.debug("Loading model: %s" % (modelPath))
if loaderOptions == None:
loaderOptions = LoaderOptions()
else:
loaderOptions = LoaderOptions(loaderOptions)
if okMissing is not None:
if okMissing:
loaderOptions.setFlags(loaderOptions.getFlags() & ~LoaderOptions.LFReportErrors)
else:
loaderOptions.setFlags(loaderOptions.getFlags() | LoaderOptions.LFReportErrors)
else:
okMissing = ((loaderOptions.getFlags() & LoaderOptions.LFReportErrors) == 0)
if noCache is not None:
if noCache:
loaderOptions.setFlags(loaderOptions.getFlags() | LoaderOptions.LFNoCache)
else:
loaderOptions.setFlags(loaderOptions.getFlags() & ~LoaderOptions.LFNoCache)
if allowInstance:
loaderOptions.setFlags(loaderOptions.getFlags() | LoaderOptions.LFAllowInstance)
if isinstance(modelPath, types.StringTypes) or \
isinstance(modelPath, Filename):
# We were given a single model pathname.
modelList = [modelPath]
gotList = False
else:
# Assume we were given a list of model pathnames.
modelList = modelPath
gotList = True
if callback is None:
# We got no callback, so it's a synchronous load.
result = []
for modelPath in modelList:
node = self.loader.loadSync(Filename(modelPath), loaderOptions)
if (node != None):
nodePath = NodePath(node)
else:
nodePath = None
result.append(nodePath)
if not okMissing and None in result:
message = 'Could not load model file(s): %s' % (modelList,)
raise IOError, message
if gotList:
return result
else:
return result[0]
else:
# We got a callback, so we want an asynchronous (threaded)
# load. We'll return immediately, but when all of the
# requested models have been loaded, we'll invoke the
# callback (passing it the models on the parameter list).
cb = Loader.Callback(len(modelList), gotList, callback, extraArgs)
i=0
for modelPath in modelList:
request = self.loader.makeAsyncRequest(Filename(modelPath), loaderOptions)
if priority is not None:
request.setPriority(priority)
request.setDoneEvent(self.hook)
request.setPythonObject((cb, i))
i+=1
self.loader.loadAsync(request)
cb.requests[request] = True
return cb
def __init__(self,
command,
fileBrowser=False,
defaultPath="~",
defaultFilename="unnamed.txt",
fileExtensions=[],
tooltip=None,
iconDir=None,
parent=None,
theme=None):
"""
A simple file and folder browser
command: The command that will be called on closing the browser
fileBrowser: If set to True the browser will show files, otherwise it will only show folders
defaultPath: The initial path the browser will be set to show
defaultFilename: The filename that will be set by default, only usefull if fileBrowser is True
fileExtensions: A list of extensions. Only files with those extensions will be shown. Only usefull if fileBrowser is True
tooltip: An instance of the Tooltip class to display tooltips for certain parts of the editor
iconDir: A directory path that contains replacement images. It must contain all required images which are:
File.png
Folder.png
FolderNew.png
FolderShowHidden.png
FolderUp.png
Reload.png
parent: Another DirectGUI element which has pixel2d as root parent.
The browser frame is placed centered so a frame for example should have equal sizes in horizontal and vertical directions
e.g. frameSize=(-250,250,-200,200)
"""
self.theme = theme if theme is not None else LightTheme()
self.tt = tooltip
self.command = command
self.showFiles = fileBrowser
self.fileExtensions = fileExtensions
self.showHidden = False
self.parent = parent
self.imageOpts = LoaderOptions()
self.imageOpts.set_auto_texture_scale(ATS_none)
if self.theme.icon_dir is not None:
self.iconDir = self.theme.icon_dir
elif iconDir is None:
fn = Filename.fromOsSpecific(os.path.dirname(__file__))
fn.makeTrueCase()
self.iconDir = str(fn) + "/icons"
else:
self.iconDir = iconDir
self.selectedViewType = "Symbol"
self.currentPath = os.path.expanduser(defaultPath)
if not os.path.exists(self.currentPath):
self.currentPath = os.path.expanduser("~")
self.previousPath = self.currentPath
if self.parent is None:
self.parent = base.pixel2d
self.screenWidthPx = base.getSize()[0]
self.screenHeightPx = base.getSize()[1]
self.position = LPoint3f(base.getSize()[0] / 2, 0,
-base.getSize()[1] / 2)
else:
self.screenWidthPx = self.parent.getWidth()
self.screenHeightPx = self.parent.getHeight()
self.position = LPoint3f(0)
self.screenWidthPxHalf = self.screenWidthPx * 0.5
self.screenHeightPxHalf = self.screenHeightPx * 0.5
self.mainFrame = DirectFrame(
relief=1,
frameSize=(-self.screenWidthPxHalf, self.screenWidthPxHalf,
-self.screenHeightPxHalf, self.screenHeightPxHalf),
frameColor=self.theme.main_background,
pos=self.position,
parent=self.parent,
state=DGG.NORMAL,
)
self.pathRightMargin = 155 # NOTE: Add 28 for each button to the right + 15px margin
self.pathEntryWidth = self.screenWidthPx - self.pathRightMargin - 28
# The path entry on top of the window
self.pathEntry = DirectEntry(
text_fg=self.theme.default_text_color,
parent=self.mainFrame,
relief=DGG.SUNKEN,
frameColor=self.theme.entry_background,
pad=(0.2, 0.2),
pos=LPoint3f(-self.screenWidthPxHalf + 15, 0,
self.screenHeightPxHalf - 25),
scale=12,
width=self.pathEntryWidth / 12,
overflow=True,
command=self.entryAccept,
initialText=self.currentPath,
focusInCommand=base.messenger.send,
focusInExtraArgs=["unregisterKeyboardEvents"],
focusOutCommand=base.messenger.send,
focusOutExtraArgs=["reregisterKeyboardEvents"],
)
# ----------------
# CONTROL BUTTONS
# ----------------
x = self.screenWidthPxHalf - self.pathRightMargin + 18
# RELOAD
self.btnReload = DirectButton(
parent=self.mainFrame,
relief=1,
frameColor=self.theme.icon_button_background,
frameSize=(-14, 14, -10, 18),
pos=LPoint3f(x, 0, self.screenHeightPxHalf - 25),
command=self.folderReload,
image=loader.load_texture(f"{self.iconDir}/Reload.png",
loaderOptions=self.imageOpts),
image_scale=14,
image_pos=(0, 0, 4),
)
self.btnReload.setTransparency(TransparencyAttrib.M_multisample)
if self.tt is not None:
self.btnReload.bind(DGG.ENTER, self.tt.show, ["Reload Folder"])
self.btnReload.bind(DGG.EXIT, self.tt.hide)
# MOVE UP ONE FOLDER
x += 28
self.btnFolderUp = DirectButton(
parent=self.mainFrame,
relief=1,
frameColor=self.theme.icon_button_background,
frameSize=(-14, 14, -10, 18),
pos=LPoint3f(x, 0, self.screenHeightPxHalf - 25),
command=self.folderUp,
image=loader.load_texture(f"{self.iconDir}/FolderUp.png",
loaderOptions=self.imageOpts),
image_scale=14,
image_pos=(0, 0, 4),
)
self.btnFolderUp.setTransparency(TransparencyAttrib.M_multisample)
if self.tt is not None:
self.btnFolderUp.bind(DGG.ENTER, self.tt.show,
["Move up one level"])
self.btnFolderUp.bind(DGG.EXIT, self.tt.hide)
# CREATE NEW FOLDER
x += 28
self.btnFolderNew = DirectButton(
parent=self.mainFrame,
relief=1,
frameColor=self.theme.icon_button_background,
frameSize=(-14, 14, -10, 18),
pos=LPoint3f(x, 0, self.screenHeightPxHalf - 25),
command=self.folderNew,
image=loader.load_texture(f"{self.iconDir}/FolderNew.png",
loaderOptions=self.imageOpts),
image_scale=14,
image_pos=(0, 0, 4),
)
self.btnFolderNew.setTransparency(TransparencyAttrib.M_multisample)
if self.tt is not None:
self.btnFolderNew.bind(DGG.ENTER, self.tt.show,
["Create new folder"])
self.btnFolderNew.bind(DGG.EXIT, self.tt.hide)
# SHOW HIDDEN FOLDERS
x += 28
self.btnFolderShowHidden = DirectButton(
parent=self.mainFrame,
relief=1,
frameColor=self.theme.icon_button_background,
frameSize=(-14, 14, -10, 18),
pos=LPoint3f(x, 0, self.screenHeightPxHalf - 25),
command=self.folderShowHidden,
image=loader.load_texture(f"{self.iconDir}/FolderShowHidden.png",
loaderOptions=self.imageOpts),
image_scale=14,
image_pos=(0, 0, 4),
)
self.btnFolderShowHidden.setTransparency(
TransparencyAttrib.M_multisample)
if self.tt is not None:
self.btnFolderShowHidden.bind(
DGG.ENTER, self.tt.show,
["Show/Hide hidden files and folders"])
self.btnFolderShowHidden.bind(DGG.EXIT, self.tt.hide)
# TOGGLE VIEW TYPE
x += 28
self.btnViewType = DirectButton(
parent=self.mainFrame,
relief=1,
frameColor=self.theme.icon_button_background,
frameSize=(-14, 14, -10, 18),
pos=LPoint3f(x, 0, self.screenHeightPxHalf - 25),
command=self.toggleViewType,
image=loader.load_texture(f"{self.iconDir}/ViewTypeSymbol.png",
loaderOptions=self.imageOpts),
image_scale=14,
image_pos=(0, 0, 4),
)
self.btnViewType.setTransparency(TransparencyAttrib.M_multisample)
if self.tt is not None:
self.btnViewType.bind(
DGG.ENTER, self.tt.show,
["Toggle view between Symbols and Detail list"])
self.btnViewType.bind(DGG.EXIT, self.tt.hide)
# --------------
# CONTENT FRAME
# --------------
color = self.theme.scrollbar_controlls_color
self.container = DirectScrolledFrame(
relief=DGG.RIDGE,
borderWidth=(2, 2),
frameColor=self.theme.main_background,
frameSize=(-self.screenWidthPxHalf + 10,
self.screenWidthPxHalf - 10,
-self.screenHeightPxHalf + 50,
self.screenHeightPxHalf - 50),
canvasSize=(-self.screenWidthPxHalf + 31,
self.screenWidthPxHalf - 10,
-self.screenHeightPxHalf + 50,
self.screenHeightPxHalf - 50),
pos=LPoint3f(0, 0, 0),
parent=self.mainFrame,
scrollBarWidth=20,
verticalScroll_scrollSize=20,
verticalScroll_thumb_relief=DGG.FLAT,
verticalScroll_incButton_relief=DGG.FLAT,
verticalScroll_decButton_relief=DGG.FLAT,
verticalScroll_thumb_frameColor=color,
verticalScroll_incButton_frameColor=color,
verticalScroll_decButton_frameColor=color,
verticalScroll_frameColor=self.theme.scroll_background,
horizontalScroll_thumb_relief=DGG.FLAT,
horizontalScroll_incButton_relief=DGG.FLAT,
horizontalScroll_decButton_relief=DGG.FLAT,
horizontalScroll_thumb_frameColor=color,
horizontalScroll_incButton_frameColor=color,
horizontalScroll_decButton_frameColor=color,
horizontalScroll_frameColor=self.theme.scroll_background,
state=DGG.NORMAL,
)
self.container.bind(DGG.MWDOWN, self.scroll, [0.01])
self.container.bind(DGG.MWUP, self.scroll, [-0.01])
# ACCEPT BUTTON
self.btnOk = DirectButton(
parent=self.mainFrame,
relief=1,
frameColor=self.theme.text_button_background,
frameSize=(-45, 45, -6, 14),
pos=LPoint3f(self.screenWidthPxHalf - 160, 0,
-self.screenHeightPxHalf + 25),
text="ok",
text_scale=12,
text_fg=self.theme.default_text_color,
command=command,
extraArgs=[1],
)
# CANCEL BUTTON
self.btnCancel = DirectButton(
parent=self.mainFrame,
relief=1,
frameColor=self.theme.text_button_background,
frameSize=(-45, 45, -6, 14),
pos=LPoint3f(self.screenWidthPxHalf - 55, 0,
-self.screenHeightPxHalf + 25),
text="Cancel",
text_scale=12,
text_fg=self.theme.default_text_color,
command=command,
extraArgs=[0])
# SELECTED FILE ENTRY FIELD
if self.showFiles:
self.txtFileName = DirectEntry(
text_fg=self.theme.default_text_color,
parent=self.mainFrame,
relief=DGG.SUNKEN,
frameColor=self.theme.entry_background,
pad=(0.2, 0.2),
pos=LPoint3f(-self.screenWidthPxHalf + 25, 0,
-self.screenHeightPxHalf + 25),
scale=12,
width=200 / 12,
overflow=True,
command=self.filenameAccept,
initialText=defaultFilename,
focusInCommand=base.messenger.send,
focusInExtraArgs=["unregisterKeyboardEvents"],
focusOutCommand=base.messenger.send,
focusOutExtraArgs=["reregisterKeyboardEvents"],
)
# ------------------
# CREATE NEW FOLDER
# ------------------
# FRAME FOR CREATING NEW FOLDER
self.newFolderFrame = DirectFrame(
parent=self.mainFrame,
relief=1,
frameSize=(-self.screenWidthPxHalf + 10,
self.screenWidthPxHalf - 10, -20, 20),
pos=LPoint3f(0, 0, self.screenHeightPxHalf - 55),
frameColor=self.theme.popup_frame_background,
)
# LABEL FOR NEW FOLDER NAME ENTRY
self.txtNewFolderName = DirectLabel(
parent=self.newFolderFrame,
text="New Folder Name",
text_scale=12,
text_fg=self.theme.default_text_color,
frameColor=(0, 0, 0, 0),
text_align=TextNode.ALeft,
pos=(-self.screenWidthPxHalf + 15, 0, -3),
)
# ENTRY FOR THE NEW FOLDER NAME
self.folderName = DirectEntry(
text_fg=self.theme.default_text_color,
parent=self.newFolderFrame,
relief=DGG.SUNKEN,
frameColor=self.theme.entry_background,
pad=(0.2, 0.2),
pos=LPoint3f(
-self.screenWidthPxHalf + 25 +
self.txtNewFolderName.getWidth(), 0, -4),
scale=12,
width=((self.screenWidthPxHalf - 25) * 2 -
self.txtNewFolderName.getWidth() - 100) / 12,
overflow=True,
command=self.entryAccept,
initialText="New Folder",
focusInCommand=base.messenger.send,
focusInExtraArgs=["unregisterKeyboardEvents"],
focusOutCommand=base.messenger.send,
focusOutExtraArgs=["reregisterKeyboardEvents"],
)
# ACCEPT BUTTON FOR THE CREATE NEW FOLDER
self.btnCreate = DirectButton(
parent=self.newFolderFrame,
relief=1,
frameColor=self.theme.text_button_background,
frameSize=(-45, 45, -6, 14),
pos=LPoint3f(self.screenWidthPxHalf - 65, 0, -4),
text="Create",
text_scale=12,
text_fg=self.theme.default_text_color,
command=self.folderCreate,
extraArgs=[0])
# Hide the create new folder frame by default
self.newFolderFrame.hide()
# ---------------
# UPDATE CONTENT
# ---------------
# Initial loading of the files and folders of the current path
self.folderReload()
# handle window resizing
self.prevScreenSize = base.getSize()
if self.parent is base.pixel2d:
self.accept("window-event", self.windowEventHandler)
