class DirectFolderBrowser(DirectObject):
def __init__(self, command, fileBrowser=False, defaultPath="~", defaultFilename="unnamed.txt", fileExtensions=[], tooltip=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
"""
self.tt = tooltip
self.command = command
self.showFiles = fileBrowser
self.fileExtensions = fileExtensions
self.showHidden = False
self.currentPath = os.path.expanduser(defaultPath)
if not os.path.exists(self.currentPath):
self.currentPath = os.path.expanduser("~")
self.previousPath = self.currentPath
self.screenWidthPx = base.getSize()[0]
self.screenWidthPxHalf = self.screenWidthPx * 0.5
self.screenHeightPx = base.getSize()[1]
self.screenHeightPxHalf = self.screenHeightPx * 0.5
self.mainFrame = DirectFrame(
relief=1,
frameSize=(-self.screenWidthPxHalf,self.screenWidthPxHalf,-self.screenHeightPxHalf,self.screenHeightPxHalf),
frameColor=(1, 1, 1, 1),
pos=LPoint3f(base.getSize()[0]/2, 0, -base.getSize()[1]/2),
parent=base.pixel2d,
state=DGG.NORMAL,
)
self.pathRightMargin = 153
self.pathEntryWidth = self.screenWidthPx - self.pathRightMargin
self.pathEntry = DirectEntry(
parent=self.mainFrame,
relief=DGG.SUNKEN,
frameColor=(1, 1, 1, 1),
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"],
)
x = self.pathEntryWidth/2-28
self.btnReload = DirectButton(
parent=self.mainFrame,
relief=1,
frameColor = (
(0.8, 0.8, 0.8, 1), # Normal
(0.9, 0.9, 1, 1), # Click
(0.8, 0.8, 1, 1), # Hover
(0.5, 0.5, 0.5, 1)), # Disabled
frameSize=(-14, 14, -10, 18),
pos=LPoint3f(x, 0, self.screenHeightPxHalf - 25),
command=self.folderReload,
image="icons/Reload.png",
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)
x += 28
self.btnFolderUp = DirectButton(
parent=self.mainFrame,
relief=1,
frameColor = (
(0.8, 0.8, 0.8, 1), # Normal
(0.9, 0.9, 1, 1), # Click
(0.8, 0.8, 1, 1), # Hover
(0.5, 0.5, 0.5, 1)), # Disabled
frameSize=(-14, 14, -10, 18),
pos=LPoint3f(x, 0, self.screenHeightPxHalf - 25),
command=self.folderUp,
image="icons/FolderUp.png",
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)
x += 28
self.btnFolderNew = DirectButton(
parent=self.mainFrame,
relief=1,
frameColor = (
(0.8, 0.8, 0.8, 1), # Normal
(0.9, 0.9, 1, 1), # Click
(0.8, 0.8, 1, 1), # Hover
(0.5, 0.5, 0.5, 1)), # Disabled
frameSize=(-14, 14, -10, 18),
pos=LPoint3f(x, 0, self.screenHeightPxHalf - 25),
command=self.folderNew,
image="icons/FolderNew.png",
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)
x += 28
self.btnFolderShowHidden = DirectButton(
parent=self.mainFrame,
relief=1,
frameColor = (
(0.8, 0.8, 0.8, 1), # Normal
(0.9, 0.9, 1, 1), # Click
(0.8, 0.8, 1, 1), # Hover
(0.5, 0.5, 0.5, 1)), # Disabled
frameSize=(-14, 14, -10, 18),
pos=LPoint3f(x, 0, self.screenHeightPxHalf - 25),
command=self.folderShowHidden,
image="icons/FolderShowHidden.png",
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)
color = (
(0.8, 0.8, 0.8, 1), # Normal
(0.9, 0.9, 1, 1), # Click
(0.8, 0.8, 1, 1), # Hover
(0.5, 0.5, 0.5, 1)) # Disabled
self.container = DirectScrolledFrame(
relief=DGG.RIDGE,
borderWidth=(2, 2),
frameColor=(1, 1, 1, 1),
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,
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,
state=DGG.NORMAL,
)
self.container.bind(DGG.MWDOWN, self.scroll, [0.01])
self.container.bind(DGG.MWUP, self.scroll, [-0.01])
self.btnOk = DirectButton(
parent=self.mainFrame,
relief=1,
frameColor = (
(0.8, 0.8, 0.8, 1), # Normal
(0.9, 0.9, 1, 1), # Click
(0.8, 0.8, 1, 1), # Hover
(0.5, 0.5, 0.5, 1)), # Disabled
frameSize=(-45, 45, -6, 14),
pos=LPoint3f(self.screenWidthPxHalf-160, 0, -self.screenHeightPxHalf+25),
text = "ok",
text_scale=12,
command=command,
extraArgs=[1],
)
self.btnCancel = DirectButton(
parent=self.mainFrame,
relief=1,
frameColor = (
(0.8, 0.8, 0.8, 1), # Normal
(0.9, 0.9, 1, 1), # Click
(0.8, 0.8, 1, 1), # Hover
(0.5, 0.5, 0.5, 1)), # Disabled
frameSize=(-45, 45, -6, 14),
pos=LPoint3f(self.screenWidthPxHalf-55, 0, -self.screenHeightPxHalf+25),
text = "Cancel",
text_scale=12,
command=command,
extraArgs=[0]
)
if self.showFiles:
self.txtFileName = DirectEntry(
parent=self.mainFrame,
relief=DGG.SUNKEN,
frameColor=(1, 1, 1, 1),
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"],
)
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=(0.5,0.5,0.5,1),
)
self.txtNewFolderName = DirectLabel(
parent=self.newFolderFrame,
text="New Folder Name",
text_scale=12,
frameColor=(0,0,0,0),
text_align=TextNode.ALeft,
pos=(-self.screenWidthPxHalf+15, 0, -3),
)
self.folderName = DirectEntry(
parent=self.newFolderFrame,
relief=DGG.SUNKEN,
frameColor=(1, 1, 1, 1),
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"],
)
self.btnCreate = DirectButton(
parent=self.newFolderFrame,
relief=1,
frameColor = (
(0.8, 0.8, 0.8, 1), # Normal
(0.9, 0.9, 1, 1), # Click
(0.8, 0.8, 1, 1), # Hover
(0.5, 0.5, 0.5, 1)), # Disabled
frameSize=(-45, 45, -6, 14),
pos=LPoint3f(self.screenWidthPxHalf-65, 0, -4),
text = "Create",
text_scale=12,
command=self.folderCreate,
extraArgs=[0]
)
self.newFolderFrame.hide()
self.folderReload()
# handle window resizing
self.prevScreenSize = base.getSize()
self.accept("window-event", self.windowEventHandler)
def show(self):
self.mainFrame.show()
self.accept("window-event", self.windowEventHandler)
def hide(self):
self.ignore("window-event")
self.mainFrame.hide()
def destroy(self):
self.ignore("window-event")
self.mainFrame.destroy()
def scroll(self, scrollStep, event):
self.container.verticalScroll.scrollStep(scrollStep)
def get(self):
if self.showFiles:
return os.path.join(self.currentPath, self.txtFileName.get(True))
return self.currentPath
def filenameAccept(self, filename):
self.command(1)
def entryAccept(self, path):
self.folderReload()
def folderReload(self):
for element in self.container.getCanvas().getChildren():
element.removeNode()
path = self.pathEntry.get(True)
path = os.path.expanduser(path)
path = os.path.expandvars(path)
if not os.path.exists(path): return
self.currentPath = path
try:
content = os.scandir(path)
except PermissionError:
base.messenger.send("showWarning", ["Access denied!"])
self.pathEntry.set(self.previousPath)
self.currentPath = self.previousPath
self.folderReload()
return
# start position for the folders and files
xPos = -self.screenWidthPxHalf + 20 + 50 - 110
zPos = self.screenHeightPxHalf-60-40
dirList = []
fileList = []
unkList = []
for entry in content:
if entry.name.startswith(".") and not self.showHidden:
continue
if entry.is_dir():
dirList.append(entry)
elif entry.is_file() and self.showFiles:
if len(self.fileExtensions) > 0:
if os.path.splitext(entry.name)[1] in self.fileExtensions:
fileList.append(entry)
else:
fileList.append(entry)
elif self.showFiles:
unkList.append(entry)
def moveNext(entry):
nonlocal xPos
nonlocal zPos
if entry.is_dir() or self.showFiles:
if xPos + 110 > self.screenWidthPxHalf - 45:
# move to the next line if we hit the right border (incl. scrollbar size)
xPos = -self.screenWidthPxHalf + 20 + 50
zPos -= 110
else:
# move right the next position
xPos += 110
def getKey(item):
return item.name.lower()
for entry in sorted(dirList, key=getKey):
moveNext(entry)
self.__createFolder(entry, xPos, zPos)
for entry in sorted(fileList, key=getKey):
moveNext(entry)
self.__createFile(entry.name, xPos, zPos)
for entry in sorted(unkList, key=getKey):
moveNext(entry)
self.__createUnknown(entry.name, xPos, zPos)
# recalculate the canvas size
self.container["canvasSize"] = (-self.screenWidthPxHalf+31, self.screenWidthPxHalf-15, zPos-90, self.screenHeightPxHalf-50)
self.container.setCanvasSize()
def folderUp(self):
self.previousPath = self.currentPath
self.currentPath = os.path.normpath(os.path.join(self.currentPath, ".."))
self.pathEntry.set(self.currentPath)
self.folderReload()
def folderMoveIn(self, path):
path = os.path.expanduser(path)
path = os.path.expandvars(path)
self.previousPath = self.currentPath
self.currentPath = path
self.pathEntry.set(path)
self.folderReload()
self.container.verticalScroll["value"] = 0
def folderNew(self):
if self.newFolderFrame.isHidden():
self.newFolderFrame.show()
else:
self.newFolderFrame.hide()
def folderShowHidden(self):
self.showHidden = not self.showHidden
self.folderReload()
def folderCreate(self, path=""):
try:
os.makedirs(os.path.join(self.currentPath, self.folderName.get(True)))
except:
base.messenger.send("showWarning", ["Can't create folder"])
self.newFolderFrame.hide()
self.folderReload()
def __createFolder(self, entry, xPos, zPos):
name = entry.name
if len(entry.name) > 10:
name = ""
for i in range(max(math.ceil(len(entry.name)/10), 4)):
name += entry.name[i*10:i*10+10]+"\n"
name = name[:-1]
if math.ceil(len(entry.name)/10) > 4:
name += "..."
btn = DirectButton(
parent=self.container.getCanvas(),
image="icons/Folder.png",
image_scale=35,
relief=1,
frameColor = (
(0.9, 0.9, 0.9, 0), # Normal
(0.95, 0.95, 1, 1), # Click
(0.9, 0.9, 1, 1), # Hover
(0.5, 0.5, 0.5, 1)), # Disabled
frameSize=(-40, 40, -40, 40),
pos=LPoint3f(xPos, 0, zPos),
text = name,
text_scale=12,
text_pos=(0,-40),
command=self.folderMoveIn,
extraArgs=[entry.path]
)
btn.bind(DGG.MWDOWN, self.scroll, [0.01])
btn.bind(DGG.MWUP, self.scroll, [-0.01])
btn.setTransparency(TransparencyAttrib.M_multisample)
def __createFile(self, filename, xPos, zPos):
name = filename
if len(filename) > 10:
name = ""
for i in range(min(math.ceil(len(filename)/10), 4)):
name += filename[i*10:i*10+10]+"\n"
name = name[:-1]
if math.ceil(len(filename)/10) > 4:
name += "..."
btn = DirectButton(
parent=self.container.getCanvas(),
image="icons/File.png",
image_scale=35,
relief=1,
frameColor = (
(0.9, 0.9, 0.9, 0), # Normal
(0.95, 0.95, 1, 1), # Click
(0.9, 0.9, 1, 1), # Hover
(0.5, 0.5, 0.5, 1)), # Disabled
frameSize=(-40, 40, -40, 40),
pos=LPoint3f(xPos, 0, zPos),
text = name,
text_scale=12,
text_pos=(0,-40),
command=self.txtFileName.set,
extraArgs=[filename]
)
btn.bind(DGG.MWDOWN, self.scroll, [0.01])
btn.bind(DGG.MWUP, self.scroll, [-0.01])
btn.setTransparency(TransparencyAttrib.M_multisample)
def __createUnknown(self, filename, xPos, zPos):
name = filename
if len(filename) > 10:
name = ""
for i in range(math.ceil(len(filename)/10)):
name += filename[i*10:i*10+10]+"\n"
name = name[:-1]
lbl = DirectLabel(
parent=self.container.getCanvas(),
image="icons/File.png",
image_scale=35,
image_color=(0.9,0.5,0.5,1),
relief=1,
frameColor = (0.7, 0.7, 0.7, 0),
frameSize=(-40, 40, -40, 40),
pos=LPoint3f(xPos, 0, zPos),
text = name,
text_scale=12,
text_pos=(0,-40),
)
lbl.bind(DGG.MWDOWN, self.scroll, [0.01])
lbl.bind(DGG.MWUP, self.scroll, [-0.01])
lbl.setTransparency(TransparencyAttrib.M_multisample)
def windowEventHandler(self, window=None):
if window != base.win:
# This event isn't about our window.
return
if window is not None: # window is none if panda3d is not started
if self.prevScreenSize == base.getSize():
return
self.prevScreenSize = base.getSize()
self.screenWidthPx = base.getSize()[0]
self.screenWidthPxHalf = self.screenWidthPx * 0.5
self.screenHeightPx = base.getSize()[1]
self.screenHeightPxHalf = self.screenHeightPx * 0.5
# reposition and resize all gui elements
self.mainFrame.setPos(self.screenWidthPx/2, 0, -self.screenHeightPx/2)
self.mainFrame["frameSize"] = (-self.screenWidthPxHalf,self.screenWidthPxHalf,-self.screenHeightPxHalf,self.screenHeightPxHalf)
self.pathEntryWidth = self.screenWidthPx - self.pathRightMargin
self.pathEntry.setPos(LPoint3f(-self.screenWidthPxHalf + 15, 0, self.screenHeightPxHalf - 25))
self.pathEntry["width"] = self.pathEntryWidth/12
self.pathEntry.resetFrameSize()
# reposition top right icons
x = self.pathEntryWidth/2-28
self.btnReload.setPos(LPoint3f(x, 0, self.screenHeightPxHalf - 25))
x += 28
self.btnFolderUp.setPos(pos=LPoint3f(x, 0, self.screenHeightPxHalf - 25))
x += 28
self.btnFolderNew.setPos(pos=LPoint3f(x, 0, self.screenHeightPxHalf - 25))
x += 28
self.btnFolderShowHidden.setPos(pos=LPoint3f(x, 0, self.screenHeightPxHalf - 25))
# resize the browsing area
self.container["frameSize"] = (-self.screenWidthPxHalf+10, self.screenWidthPxHalf-10, -self.screenHeightPxHalf+50, self.screenHeightPxHalf-50)
# Note: canvas size of the container will be reset in the
# folder Reload call at the end of this function
self.btnOk.setPos(LPoint3f(self.screenWidthPxHalf-160, 0, -self.screenHeightPxHalf+25))
self.btnCancel.setPos(LPoint3f(self.screenWidthPxHalf-55, 0, -self.screenHeightPxHalf+25))
if self.showFiles:
self.txtFileName.setPos(LPoint3f(-self.screenWidthPxHalf+25, 0, -self.screenHeightPxHalf+25))
self.newFolderFrame.setPos(LPoint3f(0, 0, self.screenHeightPxHalf-55))
self.newFolderFrame["frameSize"] = (-self.screenWidthPxHalf+10,self.screenWidthPxHalf-10,-20,20)
self.txtNewFolderName.setPos(-self.screenWidthPxHalf+15, 0, -3)
self.folderName.setPos(LPoint3f(-self.screenWidthPxHalf+25 + self.txtNewFolderName.getWidth(), 0, -4))
self.folderName["width"]=((self.screenWidthPxHalf-25)*2-self.txtNewFolderName.getWidth() - 100)/12
self.btnCreate.setPos(LPoint3f(self.screenWidthPxHalf-65, 0, -4))
self.folderReload()
class DirectFolderBrowser(DirectObject):
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)
def show(self):
self.mainFrame.show()
if self.parent is None:
self.accept("window-event", self.windowEventHandler)
def hide(self):
self.ignore("window-event")
self.mainFrame.hide()
def destroy(self):
self.ignore("window-event")
self.mainFrame.destroy()
def scroll(self, scrollStep, event):
self.container.verticalScroll.scrollStep(scrollStep)
def get(self):
if self.showFiles:
return os.path.join(self.currentPath, self.txtFileName.get(True))
return self.currentPath
def filenameAccept(self, filename):
self.command(1)
def entryAccept(self, path):
self.folderReload()
def folderReload(self):
for element in self.container.getCanvas().getChildren():
element.removeNode()
path = self.pathEntry.get(True)
path = os.path.expanduser(path)
path = os.path.expandvars(path)
if not os.path.exists(path): return
self.currentPath = path
try:
content = os.scandir(path)
except PermissionError:
base.messenger.send("showWarning", ["Access denied!"])
self.pathEntry.set(self.previousPath)
self.currentPath = self.previousPath
self.folderReload()
return
# start position for the folders and files
VIEWTYPE[self.selectedViewType](self, content)
def folderUp(self):
self.previousPath = self.currentPath
self.currentPath = os.path.normpath(
os.path.join(self.currentPath, ".."))
self.pathEntry.set(self.currentPath)
self.folderReload()
def folderMoveIn(self, path):
path = os.path.expanduser(path)
path = os.path.expandvars(path)
self.previousPath = self.currentPath
self.currentPath = path
self.pathEntry.set(path)
self.folderReload()
self.container.verticalScroll["value"] = 0
def folderNew(self):
if self.newFolderFrame.isHidden():
self.newFolderFrame.show()
else:
self.newFolderFrame.hide()
def folderShowHidden(self):
self.showHidden = not self.showHidden
self.folderReload()
def toggleViewType(self):
if self.selectedViewType == "Symbol":
self.selectedViewType = "Detail"
self.btnViewType["image"] = loader.load_texture(
f"{self.iconDir}/ViewTypeDetail.png",
loaderOptions=self.imageOpts)
else:
self.selectedViewType = "Symbol"
self.btnViewType["image"] = loader.load_texture(
f"{self.iconDir}/ViewTypeSymbol.png",
loaderOptions=self.imageOpts)
self.folderReload()
def folderCreate(self, path=""):
try:
os.makedirs(
os.path.join(self.currentPath, self.folderName.get(True)))
except:
base.messenger.send("showWarning", ["Can't create folder"])
self.newFolderFrame.hide()
self.folderReload()
def windowEventHandler(self, window=None):
if window != base.win:
# This event isn't about our window.
return
if window is not None: # window is none if panda3d is not started
if self.prevScreenSize == base.getSize():
return
self.prevScreenSize = base.getSize()
self.screenWidthPx = base.getSize()[0]
self.screenWidthPxHalf = self.screenWidthPx * 0.5
self.screenHeightPx = base.getSize()[1]
self.screenHeightPxHalf = self.screenHeightPx * 0.5
# reposition and resize all gui elements
self.mainFrame.setPos(self.screenWidthPx / 2, 0,
-self.screenHeightPx / 2)
self.mainFrame["frameSize"] = (-self.screenWidthPxHalf,
self.screenWidthPxHalf,
-self.screenHeightPxHalf,
self.screenHeightPxHalf)
self.pathEntryWidth = self.screenWidthPx - self.pathRightMargin - 28
self.pathEntry.setPos(
LPoint3f(-self.screenWidthPxHalf + 15, 0,
self.screenHeightPxHalf - 25))
self.pathEntry["width"] = self.pathEntryWidth / 12
self.pathEntry.resetFrameSize()
# reposition top right icons
x = self.screenWidthPxHalf - self.pathRightMargin + 14
self.btnReload.setPos(LPoint3f(x, 0, self.screenHeightPxHalf - 25))
x += 28
self.btnFolderUp.setPos(
pos=LPoint3f(x, 0, self.screenHeightPxHalf - 25))
x += 28
self.btnFolderNew.setPos(
pos=LPoint3f(x, 0, self.screenHeightPxHalf - 25))
x += 28
self.btnFolderShowHidden.setPos(
pos=LPoint3f(x, 0, self.screenHeightPxHalf - 25))
x += 28
self.btnViewType.setPos(
pos=LPoint3f(x, 0, self.screenHeightPxHalf - 25))
# resize the browsing area
self.container["frameSize"] = (-self.screenWidthPxHalf + 10,
self.screenWidthPxHalf - 10,
-self.screenHeightPxHalf + 50,
self.screenHeightPxHalf - 50)
# Note: canvas size of the container will be reset in the
# folder Reload call at the end of this function
self.btnOk.setPos(
LPoint3f(self.screenWidthPxHalf - 160, 0,
-self.screenHeightPxHalf + 25))
self.btnCancel.setPos(
LPoint3f(self.screenWidthPxHalf - 55, 0,
-self.screenHeightPxHalf + 25))
if self.showFiles:
self.txtFileName.setPos(
LPoint3f(-self.screenWidthPxHalf + 25, 0,
-self.screenHeightPxHalf + 25))
self.newFolderFrame.setPos(
LPoint3f(0, 0, self.screenHeightPxHalf - 55))
self.newFolderFrame["frameSize"] = (-self.screenWidthPxHalf + 10,
self.screenWidthPxHalf - 10,
-20, 20)
self.txtNewFolderName.setPos(-self.screenWidthPxHalf + 15, 0, -3)
self.folderName.setPos(
LPoint3f(
-self.screenWidthPxHalf + 25 +
self.txtNewFolderName.getWidth(), 0, -4))
self.folderName["width"] = (
(self.screenWidthPxHalf - 25) * 2 -
self.txtNewFolderName.getWidth() - 100) / 12
self.btnCreate.setPos(LPoint3f(self.screenWidthPxHalf - 65, 0, -4))
self.folderReload()
