diff --git a/.gitmodules b/.gitmodules deleted file mode 100644 index d29bd038aa..0000000000 --- a/.gitmodules +++ /dev/null @@ -1,3 +0,0 @@ -[submodule "setup/nuke/nuke_path/KnobScripter-github"] - path = setup/nuke/nuke_path/KnobScripter-github - url = https://github.com/pypeclub/KnobScripter diff --git a/setup/nuke/nuke_path/KnobScripter-github b/setup/nuke/nuke_path/KnobScripter-github deleted file mode 160000 index ada32b0144..0000000000 --- a/setup/nuke/nuke_path/KnobScripter-github +++ /dev/null @@ -1 +0,0 @@ -Subproject commit ada32b014470dd283ec52df09295e7b56c7e14b2 diff --git a/setup/nuke/nuke_path/KnobScripter/__init__.py b/setup/nuke/nuke_path/KnobScripter/__init__.py new file mode 100644 index 0000000000..8fe91d63f5 --- /dev/null +++ b/setup/nuke/nuke_path/KnobScripter/__init__.py @@ -0,0 +1 @@ +import knob_scripter \ No newline at end of file diff --git a/setup/nuke/nuke_path/KnobScripter/icons/icon_clearConsole.png b/setup/nuke/nuke_path/KnobScripter/icons/icon_clearConsole.png new file mode 100644 index 0000000000..75ac04ef84 Binary files /dev/null and b/setup/nuke/nuke_path/KnobScripter/icons/icon_clearConsole.png differ diff --git a/setup/nuke/nuke_path/KnobScripter/icons/icon_download.png b/setup/nuke/nuke_path/KnobScripter/icons/icon_download.png new file mode 100644 index 0000000000..1e3e9b7631 Binary files /dev/null and b/setup/nuke/nuke_path/KnobScripter/icons/icon_download.png differ diff --git a/setup/nuke/nuke_path/KnobScripter/icons/icon_exitnode.png b/setup/nuke/nuke_path/KnobScripter/icons/icon_exitnode.png new file mode 100644 index 0000000000..7714cd2b92 Binary files /dev/null and b/setup/nuke/nuke_path/KnobScripter/icons/icon_exitnode.png differ diff --git a/setup/nuke/nuke_path/KnobScripter/icons/icon_pick.png b/setup/nuke/nuke_path/KnobScripter/icons/icon_pick.png new file mode 100644 index 0000000000..2395537550 Binary files /dev/null and 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b/setup/nuke/nuke_path/KnobScripter/knob_scripter.py new file mode 100644 index 0000000000..f03067aa4b --- /dev/null +++ b/setup/nuke/nuke_path/KnobScripter/knob_scripter.py @@ -0,0 +1,4196 @@ +# ------------------------------------------------- +# KnobScripter by Adrian Pueyo +# Complete python sript editor for Nuke +# adrianpueyo.com, 2016-2019 +import string +import traceback +from webbrowser import open as openUrl +from threading import Event, Thread +import platform +import subprocess +from functools import partial +import re +import sys +from nukescripts import panels +import json +import os +import nuke +version = "2.3 wip" +date = "Aug 12 2019" +# ------------------------------------------------- + + +# Symlinks on windows... +if os.name == "nt": + def symlink_ms(source, link_name): + import ctypes + csl = ctypes.windll.kernel32.CreateSymbolicLinkW + csl.argtypes = (ctypes.c_wchar_p, ctypes.c_wchar_p, ctypes.c_uint32) + csl.restype = ctypes.c_ubyte + flags = 1 if os.path.isdir(source) else 0 + try: + if csl(link_name, source.replace('/', '\\'), flags) == 0: + raise ctypes.WinError() + except: + pass + os.symlink = symlink_ms + +try: + if nuke.NUKE_VERSION_MAJOR < 11: + from PySide import QtCore, QtGui, QtGui as QtWidgets + from PySide.QtCore import Qt + else: + from PySide2 import QtWidgets, QtGui, QtCore + from PySide2.QtCore import Qt +except ImportError: + from Qt import QtCore, QtGui, QtWidgets + +KS_DIR = os.path.dirname(__file__) +icons_path = KS_DIR + "/icons/" +DebugMode = False +AllKnobScripters = [] # All open instances at a given time + +PrefsPanel = "" +SnippetEditPanel = "" + +nuke.tprint('KnobScripter v{}, built {}.\nCopyright (c) 2016-2019 Adrian Pueyo. All Rights Reserved.'.format(version, date)) + + +class KnobScripter(QtWidgets.QWidget): + + def __init__(self, node="", knob="knobChanged"): + super(KnobScripter, self).__init__() + + # Autosave the other knobscripters and add this one + for ks in AllKnobScripters: + try: + ks.autosave() + except: + pass + if self not in AllKnobScripters: + AllKnobScripters.append(self) + + self.nodeMode = (node != "") + if node == "": + self.node = nuke.toNode("root") + else: + self.node = node + + self.isPane = False + self.knob = knob + # For the option to also display the knob labels on the knob dropdown + self.show_labels = False + self.unsavedKnobs = {} + self.modifiedKnobs = set() + self.scrollPos = {} + self.cursorPos = {} + self.fontSize = 10 + self.font = "Monospace" + self.tabSpaces = 4 + self.windowDefaultSize = [500, 300] + self.color_scheme = "sublime" # Can be nuke or sublime + self.pinned = 1 + self.toLoadKnob = True + self.frw_open = False # Find replace widget closed by default + self.icon_size = 17 + self.btn_size = 24 + self.qt_icon_size = QtCore.QSize(self.icon_size, self.icon_size) + self.qt_btn_size = QtCore.QSize(self.btn_size, self.btn_size) + self.origConsoleText = "" + self.nukeSE = self.findSE() + self.nukeSEOutput = self.findSEOutput(self.nukeSE) + self.nukeSEInput = self.findSEInput(self.nukeSE) + self.nukeSERunBtn = self.findSERunBtn(self.nukeSE) + + self.scripts_dir = os.path.expandvars( + os.path.expanduser("~/.nuke/KnobScripter_Scripts")) + self.current_folder = "scripts" + self.folder_index = 0 + self.current_script = "Untitled.py" + self.current_script_modified = False + self.script_index = 0 + self.toAutosave = False + + # Load prefs + self.prefs_txt = os.path.expandvars( + os.path.expanduser("~/.nuke/KnobScripter_Prefs.txt")) + self.loadedPrefs = self.loadPrefs() + if self.loadedPrefs != []: + try: + if "font_size" in self.loadedPrefs: + self.fontSize = self.loadedPrefs['font_size'] + self.windowDefaultSize = [ + self.loadedPrefs['window_default_w'], self.loadedPrefs['window_default_h']] + self.tabSpaces = self.loadedPrefs['tab_spaces'] + self.pinned = self.loadedPrefs['pin_default'] + if "font" in self.loadedPrefs: + self.font = self.loadedPrefs['font'] + if "color_scheme" in self.loadedPrefs: + self.color_scheme = self.loadedPrefs['color_scheme'] + if "show_labels" in self.loadedPrefs: + self.show_labels = self.loadedPrefs['show_labels'] + except TypeError: + log("KnobScripter: Failed to load preferences.") + + # Load snippets + self.snippets_txt_path = os.path.expandvars( + os.path.expanduser("~/.nuke/KnobScripter_Snippets.txt")) + self.snippets = self.loadSnippets(maxDepth=5) + + # Current state of script (loaded when exiting node mode) + self.state_txt_path = os.path.expandvars( + os.path.expanduser("~/.nuke/KnobScripter_State.txt")) + + # Init UI + self.initUI() + + # Talk to Nuke's Script Editor + self.setSEOutputEvent() # Make the output windowS listen! + self.clearConsole() + + def initUI(self): + ''' Initializes the tool UI''' + # ------------------- + # 1. MAIN WINDOW + # ------------------- + self.resize(self.windowDefaultSize[0], self.windowDefaultSize[1]) + self.setWindowTitle("KnobScripter - %s %s" % + (self.node.fullName(), self.knob)) + self.setObjectName("com.adrianpueyo.knobscripter") + self.move(QtGui.QCursor().pos() - QtCore.QPoint(32, 74)) + + # --------------------- + # 2. TOP BAR + # --------------------- + # --- + # 2.1. Left buttons + self.change_btn = QtWidgets.QToolButton() + # self.exit_node_btn.setIcon(QtGui.QIcon(KS_DIR+"/KnobScripter/icons/icons8-delete-26.png")) + self.change_btn.setIcon(QtGui.QIcon(icons_path + "icon_pick.png")) + self.change_btn.setIconSize(self.qt_icon_size) + self.change_btn.setFixedSize(self.qt_btn_size) + self.change_btn.setToolTip( + "Change to node if selected. Otherwise, change to Script Mode.") + self.change_btn.clicked.connect(self.changeClicked) + + # --- + # 2.2.A. Node mode UI + self.exit_node_btn = QtWidgets.QToolButton() + self.exit_node_btn.setIcon(QtGui.QIcon( + icons_path + "icon_exitnode.png")) + self.exit_node_btn.setIconSize(self.qt_icon_size) + self.exit_node_btn.setFixedSize(self.qt_btn_size) + self.exit_node_btn.setToolTip( + "Exit the node, and change to Script Mode.") + self.exit_node_btn.clicked.connect(self.exitNodeMode) + self.current_node_label_node = QtWidgets.QLabel(" Node:") + self.current_node_label_name = QtWidgets.QLabel(self.node.fullName()) + self.current_node_label_name.setStyleSheet("font-weight:bold;") + self.current_knob_label = QtWidgets.QLabel("Knob: ") + self.current_knob_dropdown = QtWidgets.QComboBox() + self.current_knob_dropdown.setSizeAdjustPolicy( + QtWidgets.QComboBox.AdjustToContents) + self.updateKnobDropdown() + self.current_knob_dropdown.currentIndexChanged.connect( + lambda: self.loadKnobValue(False, updateDict=True)) + + # Layout + self.node_mode_bar_layout = QtWidgets.QHBoxLayout() + self.node_mode_bar_layout.addWidget(self.exit_node_btn) + self.node_mode_bar_layout.addSpacing(2) + self.node_mode_bar_layout.addWidget(self.current_node_label_node) + self.node_mode_bar_layout.addWidget(self.current_node_label_name) + self.node_mode_bar_layout.addSpacing(2) + self.node_mode_bar_layout.addWidget(self.current_knob_dropdown) + self.node_mode_bar = QtWidgets.QWidget() + self.node_mode_bar.setLayout(self.node_mode_bar_layout) + + self.node_mode_bar_layout.setContentsMargins(0, 0, 0, 0) + + # --- + # 2.2.B. Script mode UI + self.script_label = QtWidgets.QLabel("Script: ") + + self.current_folder_dropdown = QtWidgets.QComboBox() + self.current_folder_dropdown.setSizeAdjustPolicy( + QtWidgets.QComboBox.AdjustToContents) + self.current_folder_dropdown.currentIndexChanged.connect( + self.folderDropdownChanged) + # self.current_folder_dropdown.setEditable(True) + # self.current_folder_dropdown.lineEdit().setReadOnly(True) + # self.current_folder_dropdown.lineEdit().setAlignment(Qt.AlignRight) + + self.current_script_dropdown = QtWidgets.QComboBox() + self.current_script_dropdown.setSizeAdjustPolicy( + QtWidgets.QComboBox.AdjustToContents) + self.updateFoldersDropdown() + self.updateScriptsDropdown() + self.current_script_dropdown.currentIndexChanged.connect( + self.scriptDropdownChanged) + + # Layout + self.script_mode_bar_layout = QtWidgets.QHBoxLayout() + self.script_mode_bar_layout.addWidget(self.script_label) + self.script_mode_bar_layout.addSpacing(2) + self.script_mode_bar_layout.addWidget(self.current_folder_dropdown) + self.script_mode_bar_layout.addWidget(self.current_script_dropdown) + self.script_mode_bar = QtWidgets.QWidget() + self.script_mode_bar.setLayout(self.script_mode_bar_layout) + + self.script_mode_bar_layout.setContentsMargins(0, 0, 0, 0) + + # --- + # 2.3. File-system buttons + # Refresh dropdowns + self.refresh_btn = QtWidgets.QToolButton() + self.refresh_btn.setIcon(QtGui.QIcon(icons_path + "icon_refresh.png")) + self.refresh_btn.setIconSize(QtCore.QSize(50, 50)) + self.refresh_btn.setIconSize(self.qt_icon_size) + self.refresh_btn.setFixedSize(self.qt_btn_size) + self.refresh_btn.setToolTip("Refresh the dropdowns.\nShortcut: F5") + self.refresh_btn.setShortcut('F5') + self.refresh_btn.clicked.connect(self.refreshClicked) + + # Reload script + self.reload_btn = QtWidgets.QToolButton() + self.reload_btn.setIcon(QtGui.QIcon(icons_path + "icon_download.png")) + self.reload_btn.setIconSize(QtCore.QSize(50, 50)) + self.reload_btn.setIconSize(self.qt_icon_size) + self.reload_btn.setFixedSize(self.qt_btn_size) + self.reload_btn.setToolTip( + "Reload the current script. Will overwrite any changes made to it.\nShortcut: Ctrl+R") + self.reload_btn.setShortcut('Ctrl+R') + self.reload_btn.clicked.connect(self.reloadClicked) + + # Save script + self.save_btn = QtWidgets.QToolButton() + self.save_btn.setIcon(QtGui.QIcon(icons_path + "icon_save.png")) + self.save_btn.setIconSize(QtCore.QSize(50, 50)) + self.save_btn.setIconSize(self.qt_icon_size) + self.save_btn.setFixedSize(self.qt_btn_size) + self.save_btn.setToolTip( + "Save the script into the selected knob or python file.\nShortcut: Ctrl+S") + self.save_btn.setShortcut('Ctrl+S') + self.save_btn.clicked.connect(self.saveClicked) + + # Layout + self.top_file_bar_layout = QtWidgets.QHBoxLayout() + self.top_file_bar_layout.addWidget(self.refresh_btn) + self.top_file_bar_layout.addWidget(self.reload_btn) + self.top_file_bar_layout.addWidget(self.save_btn) + + # --- + # 2.4. Right Side buttons + + # Run script + self.run_script_button = QtWidgets.QToolButton() + self.run_script_button.setIcon( + QtGui.QIcon(icons_path + "icon_run.png")) + self.run_script_button.setIconSize(self.qt_icon_size) + # self.run_script_button.setIconSize(self.qt_icon_size) + self.run_script_button.setFixedSize(self.qt_btn_size) + self.run_script_button.setToolTip( + "Execute the current selection on the KnobScripter, or the whole script if no selection.\nShortcut: Ctrl+Enter") + self.run_script_button.clicked.connect(self.runScript) + + # Clear console + self.clear_console_button = QtWidgets.QToolButton() + self.clear_console_button.setIcon( + QtGui.QIcon(icons_path + "icon_clearConsole.png")) + self.clear_console_button.setIconSize(QtCore.QSize(50, 50)) + self.clear_console_button.setIconSize(self.qt_icon_size) + self.clear_console_button.setFixedSize(self.qt_btn_size) + self.clear_console_button.setToolTip( + "Clear the text in the console window.\nShortcut: Click Backspace on the console.") + self.clear_console_button.clicked.connect(self.clearConsole) + + # FindReplace button + self.find_button = QtWidgets.QToolButton() + self.find_button.setIcon(QtGui.QIcon(icons_path + "icon_search.png")) + self.find_button.setIconSize(self.qt_icon_size) + self.find_button.setFixedSize(self.qt_btn_size) + self.find_button.setToolTip( + "Call the snippets by writing the shortcut and pressing Tab.\nShortcut: Ctrl+F") + self.find_button.setShortcut('Ctrl+F') + #self.find_button.setMaximumWidth(self.find_button.fontMetrics().boundingRect("Find").width() + 20) + self.find_button.setCheckable(True) + self.find_button.setFocusPolicy(QtCore.Qt.NoFocus) + self.find_button.clicked[bool].connect(self.toggleFRW) + if self.frw_open: + self.find_button.toggle() + + # Snippets + self.snippets_button = QtWidgets.QToolButton() + self.snippets_button.setIcon( + QtGui.QIcon(icons_path + "icon_snippets.png")) + self.snippets_button.setIconSize(QtCore.QSize(50, 50)) + self.snippets_button.setIconSize(self.qt_icon_size) + self.snippets_button.setFixedSize(self.qt_btn_size) + self.snippets_button.setToolTip( + "Call the snippets by writing the shortcut and pressing Tab.") + self.snippets_button.clicked.connect(self.openSnippets) + + # PIN + ''' + self.pin_button = QtWidgets.QPushButton("P") + self.pin_button.setCheckable(True) + if self.pinned: + self.setWindowFlags(self.windowFlags() | QtCore.Qt.WindowStaysOnTopHint) + self.pin_button.toggle() + self.pin_button.setToolTip("Toggle 'Always On Top'. Keeps the KnobScripter on top of all other windows.") + self.pin_button.setFocusPolicy(QtCore.Qt.NoFocus) + self.pin_button.setFixedSize(self.qt_btn_size) + self.pin_button.clicked[bool].connect(self.pin) + ''' + + # Prefs + self.createPrefsMenu() + self.prefs_button = QtWidgets.QPushButton() + self.prefs_button.setIcon(QtGui.QIcon(icons_path + "icon_prefs.png")) + self.prefs_button.setIconSize(self.qt_icon_size) + self.prefs_button.setFixedSize( + QtCore.QSize(self.btn_size + 10, self.btn_size)) + # self.prefs_button.clicked.connect(self.openPrefs) + self.prefs_button.setMenu(self.prefsMenu) + self.prefs_button.setStyleSheet("text-align:left;padding-left:2px;") + #self.prefs_button.setMaximumWidth(self.prefs_button.fontMetrics().boundingRect("Prefs").width() + 12) + + # Layout + self.top_right_bar_layout = QtWidgets.QHBoxLayout() + self.top_right_bar_layout.addWidget(self.run_script_button) + self.top_right_bar_layout.addWidget(self.clear_console_button) + self.top_right_bar_layout.addWidget(self.find_button) + # self.top_right_bar_layout.addWidget(self.snippets_button) + # self.top_right_bar_layout.addWidget(self.pin_button) + # self.top_right_bar_layout.addSpacing(10) + self.top_right_bar_layout.addWidget(self.prefs_button) + + # --- + # Layout + self.top_layout = QtWidgets.QHBoxLayout() + self.top_layout.setContentsMargins(0, 0, 0, 0) + # self.top_layout.setSpacing(10) + self.top_layout.addWidget(self.change_btn) + self.top_layout.addWidget(self.node_mode_bar) + self.top_layout.addWidget(self.script_mode_bar) + self.node_mode_bar.setVisible(False) + # self.top_layout.addSpacing(10) + self.top_layout.addLayout(self.top_file_bar_layout) + self.top_layout.addStretch() + self.top_layout.addLayout(self.top_right_bar_layout) + + # ---------------------- + # 3. SCRIPTING SECTION + # ---------------------- + # Splitter + self.splitter = QtWidgets.QSplitter(Qt.Vertical) + + # Output widget + self.script_output = ScriptOutputWidget(parent=self) + self.script_output.setReadOnly(1) + self.script_output.setAcceptRichText(0) + self.script_output.setTabStopWidth( + self.script_output.tabStopWidth() / 4) + self.script_output.setFocusPolicy(Qt.ClickFocus) + self.script_output.setAutoFillBackground(0) + self.script_output.installEventFilter(self) + + # Script Editor + self.script_editor = KnobScripterTextEditMain(self, self.script_output) + self.script_editor.setMinimumHeight(30) + self.script_editor.setStyleSheet( + 'background:#282828;color:#EEE;') # Main Colors + self.script_editor.textChanged.connect(self.setModified) + self.highlighter = KSScriptEditorHighlighter( + self.script_editor.document(), self) + self.script_editor.cursorPositionChanged.connect(self.setTextSelection) + self.script_editor_font = QtGui.QFont() + self.script_editor_font.setFamily(self.font) + self.script_editor_font.setStyleHint(QtGui.QFont.Monospace) + self.script_editor_font.setFixedPitch(True) + self.script_editor_font.setPointSize(self.fontSize) + self.script_editor.setFont(self.script_editor_font) + self.script_editor.setTabStopWidth( + self.tabSpaces * QtGui.QFontMetrics(self.script_editor_font).width(' ')) + + # Add input and output to splitter + self.splitter.addWidget(self.script_output) + self.splitter.addWidget(self.script_editor) + self.splitter.setStretchFactor(0, 0) + + # FindReplace widget + self.frw = FindReplaceWidget(self) + self.frw.setVisible(self.frw_open) + + # --- + # Layout + self.scripting_layout = QtWidgets.QVBoxLayout() + self.scripting_layout.setContentsMargins(0, 0, 0, 0) + self.scripting_layout.setSpacing(0) + self.scripting_layout.addWidget(self.splitter) + self.scripting_layout.addWidget(self.frw) + + # --------------- + # MASTER LAYOUT + # --------------- + self.master_layout = QtWidgets.QVBoxLayout() + self.master_layout.setSpacing(5) + self.master_layout.setContentsMargins(8, 8, 8, 8) + self.master_layout.addLayout(self.top_layout) + self.master_layout.addLayout(self.scripting_layout) + # self.master_layout.addLayout(self.bottom_layout) + self.setLayout(self.master_layout) + + # ---------------- + # MAIN WINDOW UI + # ---------------- + size_policy = QtWidgets.QSizePolicy( + QtWidgets.QSizePolicy.Minimum, QtWidgets.QSizePolicy.Minimum) + self.setSizePolicy(size_policy) + self.setMinimumWidth(160) + + if self.pinned: + self.setWindowFlags(self.windowFlags() | + QtCore.Qt.WindowStaysOnTopHint) + + # Set default values based on mode + if self.nodeMode: + self.current_knob_dropdown.blockSignals(True) + self.node_mode_bar.setVisible(True) + self.script_mode_bar.setVisible(False) + self.setCurrentKnob(self.knob) + self.loadKnobValue(check=False) + self.setKnobModified(False) + self.current_knob_dropdown.blockSignals(False) + self.splitter.setSizes([0, 1]) + else: + self.exitNodeMode() + self.script_editor.setFocus() + + # Preferences submenus + def createPrefsMenu(self): + + # Actions + self.echoAct = QtWidgets.QAction("Echo python commands", self, checkable=True, + statusTip="Toggle nuke's 'Echo all python commands to ScriptEditor'", triggered=self.toggleEcho) + if nuke.toNode("preferences").knob("echoAllCommands").value(): + self.echoAct.toggle() + self.pinAct = QtWidgets.QAction("Always on top", self, checkable=True, + statusTip="Keeps the KnobScripter window always on top or not.", triggered=self.togglePin) + if self.pinned: + self.setWindowFlags(self.windowFlags() | + QtCore.Qt.WindowStaysOnTopHint) + self.pinAct.toggle() + self.helpAct = QtWidgets.QAction( + "&Help", self, statusTip="Open the KnobScripter help in your browser.", shortcut="F1", triggered=self.showHelp) + self.nukepediaAct = QtWidgets.QAction( + "Show in Nukepedia", self, statusTip="Open the KnobScripter download page on Nukepedia.", triggered=self.showInNukepedia) + self.githubAct = QtWidgets.QAction( + "Show in GitHub", self, statusTip="Open the KnobScripter repo on GitHub.", triggered=self.showInGithub) + self.snippetsAct = QtWidgets.QAction( + "Snippets", self, statusTip="Open the Snippets editor.", triggered=self.openSnippets) + self.snippetsAct.setIcon(QtGui.QIcon(icons_path + "icon_snippets.png")) + # self.snippetsAct = QtWidgets.QAction("Keywords", self, statusTip="Add custom keywords.", triggered=self.openSnippets) #TODO THIS + self.prefsAct = QtWidgets.QAction( + "Preferences", self, statusTip="Open the Preferences panel.", triggered=self.openPrefs) + self.prefsAct.setIcon(QtGui.QIcon(icons_path + "icon_prefs.png")) + + # Menus + self.prefsMenu = QtWidgets.QMenu("Preferences") + self.prefsMenu.addAction(self.echoAct) + self.prefsMenu.addAction(self.pinAct) + self.prefsMenu.addSeparator() + self.prefsMenu.addAction(self.nukepediaAct) + self.prefsMenu.addAction(self.githubAct) + self.prefsMenu.addSeparator() + self.prefsMenu.addAction(self.helpAct) + self.prefsMenu.addSeparator() + self.prefsMenu.addAction(self.snippetsAct) + self.prefsMenu.addAction(self.prefsAct) + + def initEcho(self): + ''' Initializes the echo chechable QAction based on nuke's state ''' + echo_knob = nuke.toNode("preferences").knob("echoAllCommands") + self.echoAct.setChecked(echo_knob.value()) + + def toggleEcho(self): + ''' Toggle the "Echo python commands" from Nuke ''' + echo_knob = nuke.toNode("preferences").knob("echoAllCommands") + echo_knob.setValue(self.echoAct.isChecked()) + + def togglePin(self): + ''' Toggle "always on top" based on the submenu button ''' + self.pin(self.pinAct.isChecked()) + + def showInNukepedia(self): + openUrl("http://www.nukepedia.com/python/ui/knobscripter") + + def showInGithub(self): + openUrl("https://github.com/adrianpueyo/KnobScripter") + + def showHelp(self): + openUrl("https://vimeo.com/adrianpueyo/knobscripter2") + + # Node Mode + + def updateKnobDropdown(self): + ''' Populate knob dropdown list ''' + self.current_knob_dropdown.clear() # First remove all items + defaultKnobs = ["knobChanged", "onCreate", "onScriptLoad", "onScriptSave", "onScriptClose", "onDestroy", + "updateUI", "autolabel", "beforeRender", "beforeFrameRender", "afterFrameRender", "afterRender"] + permittedKnobClasses = ["PyScript_Knob", "PythonCustomKnob"] + counter = 0 + for i in self.node.knobs(): + if i not in defaultKnobs and self.node.knob(i).Class() in permittedKnobClasses: + if self.show_labels: + i_full = "{} ({})".format(self.node.knob(i).label(), i) + else: + i_full = i + + if i in self.unsavedKnobs.keys(): + self.current_knob_dropdown.addItem(i_full + "(*)", i) + else: + self.current_knob_dropdown.addItem(i_full, i) + + counter += 1 + if counter > 0: + self.current_knob_dropdown.insertSeparator(counter) + counter += 1 + self.current_knob_dropdown.insertSeparator(counter) + counter += 1 + for i in self.node.knobs(): + if i in defaultKnobs: + if i in self.unsavedKnobs.keys(): + self.current_knob_dropdown.addItem(i + "(*)", i) + else: + self.current_knob_dropdown.addItem(i, i) + counter += 1 + return + + def loadKnobValue(self, check=True, updateDict=False): + ''' Get the content of the knob value and populate the editor ''' + if self.toLoadKnob == False: + return + dropdown_value = self.current_knob_dropdown.itemData( + self.current_knob_dropdown.currentIndex()) # knobChanged... + try: + obtained_knobValue = str(self.node[dropdown_value].value()) + obtained_scrollValue = 0 + edited_knobValue = self.script_editor.toPlainText() + except: + error_message = QtWidgets.QMessageBox.information( + None, "", "Unable to find %s.%s" % (self.node.name(), dropdown_value)) + error_message.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint) + error_message.exec_() + return + # If there were changes to the previous knob, update the dictionary + if updateDict == True: + self.unsavedKnobs[self.knob] = edited_knobValue + self.scrollPos[self.knob] = self.script_editor.verticalScrollBar( + ).value() + prev_knob = self.knob # knobChanged... + + self.knob = self.current_knob_dropdown.itemData( + self.current_knob_dropdown.currentIndex()) # knobChanged... + + if check and obtained_knobValue != edited_knobValue: + msgBox = QtWidgets.QMessageBox() + msgBox.setText("The Script Editor has been modified.") + msgBox.setInformativeText( + "Do you want to overwrite the current code on this editor?") + msgBox.setStandardButtons( + QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No) + msgBox.setIcon(QtWidgets.QMessageBox.Question) + msgBox.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint) + msgBox.setDefaultButton(QtWidgets.QMessageBox.Yes) + reply = msgBox.exec_() + if reply == QtWidgets.QMessageBox.No: + self.setCurrentKnob(prev_knob) + return + # If order comes from a dropdown update, update value from dictionary if possible, otherwise update normally + self.setWindowTitle("KnobScripter - %s %s" % + (self.node.name(), self.knob)) + if updateDict: + if self.knob in self.unsavedKnobs: + if self.unsavedKnobs[self.knob] == obtained_knobValue: + self.script_editor.setPlainText(obtained_knobValue) + self.setKnobModified(False) + else: + obtained_knobValue = self.unsavedKnobs[self.knob] + self.script_editor.setPlainText(obtained_knobValue) + self.setKnobModified(True) + else: + self.script_editor.setPlainText(obtained_knobValue) + self.setKnobModified(False) + + if self.knob in self.scrollPos: + obtained_scrollValue = self.scrollPos[self.knob] + else: + self.script_editor.setPlainText(obtained_knobValue) + + cursor = self.script_editor.textCursor() + self.script_editor.setTextCursor(cursor) + self.script_editor.verticalScrollBar().setValue(obtained_scrollValue) + return + + def loadAllKnobValues(self): + ''' Load all knobs button's function ''' + if len(self.unsavedKnobs) >= 1: + msgBox = QtWidgets.QMessageBox() + msgBox.setText( + "Do you want to reload all python and callback knobs?") + msgBox.setInformativeText( + "Unsaved changes on this editor will be lost.") + msgBox.setStandardButtons( + QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No) + msgBox.setIcon(QtWidgets.QMessageBox.Question) + msgBox.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint) + msgBox.setDefaultButton(QtWidgets.QMessageBox.Yes) + reply = msgBox.exec_() + if reply == QtWidgets.QMessageBox.No: + return + self.unsavedKnobs = {} + return + + def saveKnobValue(self, check=True): + ''' Save the text from the editor to the node's knobChanged knob ''' + dropdown_value = self.current_knob_dropdown.itemData( + self.current_knob_dropdown.currentIndex()) + try: + obtained_knobValue = str(self.node[dropdown_value].value()) + self.knob = dropdown_value + except: + error_message = QtWidgets.QMessageBox.information( + None, "", "Unable to find %s.%s" % (self.node.name(), dropdown_value)) + error_message.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint) + error_message.exec_() + return + edited_knobValue = self.script_editor.toPlainText() + if check and obtained_knobValue != edited_knobValue: + msgBox = QtWidgets.QMessageBox() + msgBox.setText("Do you want to overwrite %s.%s?" % + (self.node.name(), dropdown_value)) + msgBox.setStandardButtons( + QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No) + msgBox.setIcon(QtWidgets.QMessageBox.Question) + msgBox.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint) + msgBox.setDefaultButton(QtWidgets.QMessageBox.Yes) + reply = msgBox.exec_() + if reply == QtWidgets.QMessageBox.No: + return + self.node[dropdown_value].setValue(edited_knobValue) + self.setKnobModified( + modified=False, knob=dropdown_value, changeTitle=True) + nuke.tcl("modified 1") + if self.knob in self.unsavedKnobs: + del self.unsavedKnobs[self.knob] + return + + def saveAllKnobValues(self, check=True): + ''' Save all knobs button's function ''' + if self.updateUnsavedKnobs() > 0 and check: + msgBox = QtWidgets.QMessageBox() + msgBox.setText( + "Do you want to save all modified python and callback knobs?") + msgBox.setStandardButtons( + QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No) + msgBox.setIcon(QtWidgets.QMessageBox.Question) + msgBox.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint) + msgBox.setDefaultButton(QtWidgets.QMessageBox.Yes) + reply = msgBox.exec_() + if reply == QtWidgets.QMessageBox.No: + return + saveErrors = 0 + savedCount = 0 + for k in self.unsavedKnobs.copy(): + try: + self.node.knob(k).setValue(self.unsavedKnobs[k]) + del self.unsavedKnobs[k] + savedCount += 1 + nuke.tcl("modified 1") + except: + saveErrors += 1 + if saveErrors > 0: + errorBox = QtWidgets.QMessageBox() + errorBox.setText("Error saving %s knob%s." % + (str(saveErrors), int(saveErrors > 1) * "s")) + errorBox.setIcon(QtWidgets.QMessageBox.Warning) + errorBox.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint) + errorBox.setDefaultButton(QtWidgets.QMessageBox.Yes) + reply = errorBox.exec_() + else: + log("KnobScripter: %s knobs saved" % str(savedCount)) + return + + def setCurrentKnob(self, knobToSet): + ''' Set current knob ''' + KnobDropdownItems = [] + for i in range(self.current_knob_dropdown.count()): + if self.current_knob_dropdown.itemData(i) is not None: + KnobDropdownItems.append( + self.current_knob_dropdown.itemData(i)) + else: + KnobDropdownItems.append("---") + if knobToSet in KnobDropdownItems: + index = KnobDropdownItems.index(knobToSet) + self.current_knob_dropdown.setCurrentIndex(index) + return + + def updateUnsavedKnobs(self, first_time=False): + ''' Clear unchanged knobs from the dict and return the number of unsaved knobs ''' + if not self.node: + # Node has been deleted, so simply return 0. Who cares. + return 0 + edited_knobValue = self.script_editor.toPlainText() + self.unsavedKnobs[self.knob] = edited_knobValue + if len(self.unsavedKnobs) > 0: + for k in self.unsavedKnobs.copy(): + if self.node.knob(k): + if str(self.node.knob(k).value()) == str(self.unsavedKnobs[k]): + del self.unsavedKnobs[k] + else: + del self.unsavedKnobs[k] + # Set appropriate knobs modified... + knobs_dropdown = self.current_knob_dropdown + all_knobs = [knobs_dropdown.itemData(i) + for i in range(knobs_dropdown.count())] + for key in all_knobs: + if key in self.unsavedKnobs.keys(): + self.setKnobModified( + modified=True, knob=key, changeTitle=False) + else: + self.setKnobModified( + modified=False, knob=key, changeTitle=False) + + return len(self.unsavedKnobs) + + def setKnobModified(self, modified=True, knob="", changeTitle=True): + ''' Sets the current knob modified, title and whatever else we need ''' + if knob == "": + knob = self.knob + if modified: + self.modifiedKnobs.add(knob) + else: + self.modifiedKnobs.discard(knob) + + if changeTitle: + title_modified_string = " [modified]" + windowTitle = self.windowTitle().split(title_modified_string)[0] + if modified == True: + windowTitle += title_modified_string + self.setWindowTitle(windowTitle) + + try: + knobs_dropdown = self.current_knob_dropdown + kd_index = knobs_dropdown.currentIndex() + kd_data = knobs_dropdown.itemData(kd_index) + if self.show_labels and i not in defaultKnobs: + kd_data = "{} ({})".format( + self.node.knob(kd_data).label(), kd_data) + if modified == False: + knobs_dropdown.setItemText(kd_index, kd_data) + else: + knobs_dropdown.setItemText(kd_index, kd_data + "(*)") + except: + pass + + # Script Mode + def updateFoldersDropdown(self): + ''' Populate folders dropdown list ''' + self.current_folder_dropdown.blockSignals(True) + self.current_folder_dropdown.clear() # First remove all items + defaultFolders = ["scripts"] + scriptFolders = [] + counter = 0 + for f in defaultFolders: + self.makeScriptFolder(f) + self.current_folder_dropdown.addItem(f + "/", f) + counter += 1 + + try: + scriptFolders = sorted([f for f in os.listdir(self.scripts_dir) if os.path.isdir( + os.path.join(self.scripts_dir, f))]) # Accepts symlinks!!! + except: + log("Couldn't read any script folders.") + + for f in scriptFolders: + fname = f.split("/")[-1] + if fname in defaultFolders: + continue + self.current_folder_dropdown.addItem(fname + "/", fname) + counter += 1 + + # print scriptFolders + if counter > 0: + self.current_folder_dropdown.insertSeparator(counter) + counter += 1 + # self.current_folder_dropdown.insertSeparator(counter) + #counter += 1 + self.current_folder_dropdown.addItem("New", "create new") + self.current_folder_dropdown.addItem("Open...", "open in browser") + self.current_folder_dropdown.addItem("Add custom", "add custom path") + self.folder_index = self.current_folder_dropdown.currentIndex() + self.current_folder = self.current_folder_dropdown.itemData( + self.folder_index) + self.current_folder_dropdown.blockSignals(False) + return + + def updateScriptsDropdown(self): + ''' Populate py scripts dropdown list ''' + self.current_script_dropdown.blockSignals(True) + self.current_script_dropdown.clear() # First remove all items + QtWidgets.QApplication.processEvents() + log("# Updating scripts dropdown...") + log("scripts dir:" + self.scripts_dir) + log("current folder:" + self.current_folder) + log("previous current script:" + self.current_script) + #current_folder = self.current_folder_dropdown.itemData(self.current_folder_dropdown.currentIndex()) + current_folder_path = os.path.join( + self.scripts_dir, self.current_folder) + defaultScripts = ["Untitled.py"] + found_scripts = [] + counter = 0 + # All files and folders inside of the folder + dir_list = os.listdir(current_folder_path) + try: + found_scripts = sorted([f for f in dir_list if f.endswith(".py")]) + found_temp_scripts = [ + f for f in dir_list if f.endswith(".py.autosave")] + except: + log("Couldn't find any scripts in the selected folder.") + if not len(found_scripts): + for s in defaultScripts: + if s + ".autosave" in found_temp_scripts: + self.current_script_dropdown.addItem(s + "(*)", s) + else: + self.current_script_dropdown.addItem(s, s) + counter += 1 + else: + for s in defaultScripts: + if s + ".autosave" in found_temp_scripts: + self.current_script_dropdown.addItem(s + "(*)", s) + elif s in found_scripts: + self.current_script_dropdown.addItem(s, s) + for s in found_scripts: + if s in defaultScripts: + continue + sname = s.split("/")[-1] + if s + ".autosave" in found_temp_scripts: + self.current_script_dropdown.addItem(sname + "(*)", sname) + else: + self.current_script_dropdown.addItem(sname, sname) + counter += 1 + # else: #Add the found scripts to the dropdown + if counter > 0: + counter += 1 + self.current_script_dropdown.insertSeparator(counter) + counter += 1 + self.current_script_dropdown.insertSeparator(counter) + self.current_script_dropdown.addItem("New", "create new") + self.current_script_dropdown.addItem("Duplicate", "create duplicate") + self.current_script_dropdown.addItem("Delete", "delete script") + self.current_script_dropdown.addItem("Open", "open in browser") + #self.script_index = self.current_script_dropdown.currentIndex() + self.script_index = 0 + self.current_script = self.current_script_dropdown.itemData( + self.script_index) + log("Finished updating scripts dropdown.") + log("current_script:" + self.current_script) + self.current_script_dropdown.blockSignals(False) + return + + def makeScriptFolder(self, name="scripts"): + folder_path = os.path.join(self.scripts_dir, name) + if not os.path.exists(folder_path): + try: + os.makedirs(folder_path) + return True + except: + print "Couldn't create the scripting folders.\nPlease check your OS write permissions." + return False + + def makeScriptFile(self, name="Untitled.py", folder="scripts", empty=True): + script_path = os.path.join(self.scripts_dir, self.current_folder, name) + if not os.path.isfile(script_path): + try: + self.current_script_file = open(script_path, 'w') + return True + except: + print "Couldn't create the scripting folders.\nPlease check your OS write permissions." + return False + + def setCurrentFolder(self, folderName): + ''' Set current folder ON THE DROPDOWN ONLY''' + folderList = [self.current_folder_dropdown.itemData( + i) for i in range(self.current_folder_dropdown.count())] + if folderName in folderList: + index = folderList.index(folderName) + self.current_folder_dropdown.setCurrentIndex(index) + self.current_folder = folderName + self.folder_index = self.current_folder_dropdown.currentIndex() + self.current_folder = self.current_folder_dropdown.itemData( + self.folder_index) + return + + def setCurrentScript(self, scriptName): + ''' Set current script ON THE DROPDOWN ONLY ''' + scriptList = [self.current_script_dropdown.itemData( + i) for i in range(self.current_script_dropdown.count())] + if scriptName in scriptList: + index = scriptList.index(scriptName) + self.current_script_dropdown.setCurrentIndex(index) + self.current_script = scriptName + self.script_index = self.current_script_dropdown.currentIndex() + self.current_script = self.current_script_dropdown.itemData( + self.script_index) + return + + def loadScriptContents(self, check=False, pyOnly=False, folder=""): + ''' Get the contents of the selected script and populate the editor ''' + log("# About to load script contents now.") + obtained_scrollValue = 0 + obtained_cursorPosValue = [0, 0] # Position, anchor + if folder == "": + folder = self.current_folder + script_path = os.path.join( + self.scripts_dir, folder, self.current_script) + script_path_temp = script_path + ".autosave" + if (self.current_folder + "/" + self.current_script) in self.scrollPos: + obtained_scrollValue = self.scrollPos[self.current_folder + + "/" + self.current_script] + if (self.current_folder + "/" + self.current_script) in self.cursorPos: + obtained_cursorPosValue = self.cursorPos[self.current_folder + + "/" + self.current_script] + + # 1: If autosave exists and pyOnly is false, load it + if os.path.isfile(script_path_temp) and not pyOnly: + log("Loading .py.autosave file\n---") + with open(script_path_temp, 'r') as script: + content = script.read() + self.script_editor.setPlainText(content) + self.setScriptModified(True) + self.script_editor.verticalScrollBar().setValue(obtained_scrollValue) + + # 2: Try to load the .py as first priority, if it exists + elif os.path.isfile(script_path): + log("Loading .py file\n---") + with open(script_path, 'r') as script: + content = script.read() + current_text = self.script_editor.toPlainText().encode("utf8") + if check and current_text != content and current_text.strip() != "": + msgBox = QtWidgets.QMessageBox() + msgBox.setText("The script has been modified.") + msgBox.setInformativeText( + "Do you want to overwrite the current code on this editor?") + msgBox.setStandardButtons( + QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No) + msgBox.setIcon(QtWidgets.QMessageBox.Question) + msgBox.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint) + msgBox.setDefaultButton(QtWidgets.QMessageBox.Yes) + reply = msgBox.exec_() + if reply == QtWidgets.QMessageBox.No: + return + # Clear trash + if os.path.isfile(script_path_temp): + os.remove(script_path_temp) + log("Removed " + script_path_temp) + self.setScriptModified(False) + self.script_editor.setPlainText(content) + self.script_editor.verticalScrollBar().setValue(obtained_scrollValue) + self.setScriptModified(False) + self.loadScriptState() + self.setScriptState() + + # 3: If .py doesn't exist... only then stick to the autosave + elif os.path.isfile(script_path_temp): + with open(script_path_temp, 'r') as script: + content = script.read() + + msgBox = QtWidgets.QMessageBox() + msgBox.setText("The .py file hasn't been found.") + msgBox.setInformativeText( + "Do you want to clear the current code on this editor?") + msgBox.setStandardButtons( + QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No) + msgBox.setIcon(QtWidgets.QMessageBox.Question) + msgBox.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint) + msgBox.setDefaultButton(QtWidgets.QMessageBox.Yes) + reply = msgBox.exec_() + if reply == QtWidgets.QMessageBox.No: + return + + # Clear trash + os.remove(script_path_temp) + log("Removed " + script_path_temp) + self.script_editor.setPlainText("") + self.updateScriptsDropdown() + self.loadScriptContents(check=False) + self.loadScriptState() + self.setScriptState() + + else: + content = "" + self.script_editor.setPlainText(content) + self.setScriptModified(False) + if self.current_folder + "/" + self.current_script in self.scrollPos: + del self.scrollPos[self.current_folder + + "/" + self.current_script] + if self.current_folder + "/" + self.current_script in self.cursorPos: + del self.cursorPos[self.current_folder + + "/" + self.current_script] + + self.setWindowTitle("KnobScripter - %s/%s" % + (self.current_folder, self.current_script)) + return + + def saveScriptContents(self, temp=True): + ''' Save the current contents of the editor into the python file. If temp == True, saves a .py.autosave file ''' + log("\n# About to save script contents now.") + log("Temp mode is: " + str(temp)) + log("self.current_folder: " + self.current_folder) + log("self.current_script: " + self.current_script) + script_path = os.path.join( + self.scripts_dir, self.current_folder, self.current_script) + script_path_temp = script_path + ".autosave" + orig_content = "" + content = self.script_editor.toPlainText().encode('utf8') + + if temp == True: + if os.path.isfile(script_path): + with open(script_path, 'r') as script: + orig_content = script.read() + # If script path doesn't exist and autosave does but the script is empty... + elif content == "" and os.path.isfile(script_path_temp): + os.remove(script_path_temp) + return + if content != orig_content: + with open(script_path_temp, 'w') as script: + script.write(content) + else: + if os.path.isfile(script_path_temp): + os.remove(script_path_temp) + log("Nothing to save") + return + else: + with open(script_path, 'w') as script: + script.write(self.script_editor.toPlainText().encode('utf8')) + # Clear trash + if os.path.isfile(script_path_temp): + os.remove(script_path_temp) + log("Removed " + script_path_temp) + self.setScriptModified(False) + self.saveScrollValue() + self.saveCursorPosValue() + log("Saved " + script_path + "\n---") + return + + def deleteScript(self, check=True, folder=""): + ''' Get the contents of the selected script and populate the editor ''' + log("# About to delete the .py and/or autosave script now.") + if folder == "": + folder = self.current_folder + script_path = os.path.join( + self.scripts_dir, folder, self.current_script) + script_path_temp = script_path + ".autosave" + if check: + msgBox = QtWidgets.QMessageBox() + msgBox.setText("You're about to delete this script.") + msgBox.setInformativeText( + "Are you sure you want to delete {}?".format(self.current_script)) + msgBox.setStandardButtons( + QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No) + msgBox.setIcon(QtWidgets.QMessageBox.Question) + msgBox.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint) + msgBox.setDefaultButton(QtWidgets.QMessageBox.No) + reply = msgBox.exec_() + if reply == QtWidgets.QMessageBox.No: + return False + + if os.path.isfile(script_path_temp): + os.remove(script_path_temp) + log("Removed " + script_path_temp) + + if os.path.isfile(script_path): + os.remove(script_path) + log("Removed " + script_path) + + return True + + def folderDropdownChanged(self): + '''Executed when the current folder dropdown is changed''' + self.saveScriptState() + log("# folder dropdown changed") + folders_dropdown = self.current_folder_dropdown + fd_value = folders_dropdown.currentText() + fd_index = folders_dropdown.currentIndex() + fd_data = folders_dropdown.itemData(fd_index) + if fd_data == "create new": + panel = FileNameDialog(self, mode="folder") + # panel.setWidth(260) + # panel.addSingleLineInput("Name:","") + if panel.exec_(): + # Accepted + folder_name = panel.text + if os.path.isdir(os.path.join(self.scripts_dir, folder_name)): + self.messageBox("Folder already exists.") + self.setCurrentFolder(self.current_folder) + if self.makeScriptFolder(name=folder_name): + self.saveScriptContents(temp=True) + # Success creating the folder + self.current_folder = folder_name + self.updateFoldersDropdown() + self.setCurrentFolder(folder_name) + self.updateScriptsDropdown() + self.loadScriptContents(check=False) + else: + self.messageBox("There was a problem creating the folder.") + self.current_folder_dropdown.blockSignals(True) + self.current_folder_dropdown.setCurrentIndex( + self.folder_index) + self.current_folder_dropdown.blockSignals(False) + else: + # Canceled/rejected + self.current_folder_dropdown.blockSignals(True) + self.current_folder_dropdown.setCurrentIndex(self.folder_index) + self.current_folder_dropdown.blockSignals(False) + return + + elif fd_data == "open in browser": + current_folder_path = os.path.join( + self.scripts_dir, self.current_folder) + self.openInFileBrowser(current_folder_path) + self.current_folder_dropdown.blockSignals(True) + self.current_folder_dropdown.setCurrentIndex(self.folder_index) + self.current_folder_dropdown.blockSignals(False) + return + + elif fd_data == "add custom path": + folder_path = nuke.getFilename('Select custom folder.') + if folder_path is not None: + if folder_path.endswith("/"): + aliasName = folder_path.split("/")[-2] + else: + aliasName = folder_path.split("/")[-1] + if not os.path.isdir(folder_path): + self.messageBox( + "Folder not found. Please try again with the full path to a folder.") + elif not len(aliasName): + self.messageBox( + "Folder with the same name already exists. Please delete or rename it first.") + else: + # All good + os.symlink(folder_path, os.path.join( + self.scripts_dir, aliasName)) + self.saveScriptContents(temp=True) + self.current_folder = aliasName + self.updateFoldersDropdown() + self.setCurrentFolder(aliasName) + self.updateScriptsDropdown() + self.loadScriptContents(check=False) + self.script_editor.setFocus() + return + self.current_folder_dropdown.blockSignals(True) + self.current_folder_dropdown.setCurrentIndex(self.folder_index) + self.current_folder_dropdown.blockSignals(False) + else: + # 1: Save current script as temp if needed + self.saveScriptContents(temp=True) + # 2: Set the new folder in the variables + self.current_folder = fd_data + self.folder_index = fd_index + # 3: Update the scripts dropdown + self.updateScriptsDropdown() + # 4: Load the current script! + self.loadScriptContents() + self.script_editor.setFocus() + + self.loadScriptState() + self.setScriptState() + + return + + def scriptDropdownChanged(self): + '''Executed when the current script dropdown is changed. Should only be called by the manual dropdown change. Not by other functions.''' + self.saveScriptState() + scripts_dropdown = self.current_script_dropdown + sd_value = scripts_dropdown.currentText() + sd_index = scripts_dropdown.currentIndex() + sd_data = scripts_dropdown.itemData(sd_index) + if sd_data == "create new": + self.current_script_dropdown.blockSignals(True) + panel = FileNameDialog(self, mode="script") + if panel.exec_(): + # Accepted + script_name = panel.text + ".py" + script_path = os.path.join( + self.scripts_dir, self.current_folder, script_name) + log(script_name) + log(script_path) + if os.path.isfile(script_path): + self.messageBox("Script already exists.") + self.current_script_dropdown.setCurrentIndex( + self.script_index) + if self.makeScriptFile(name=script_name, folder=self.current_folder): + # Success creating the folder + self.saveScriptContents(temp=True) + self.updateScriptsDropdown() + if self.current_script != "Untitled.py": + self.script_editor.setPlainText("") + self.current_script = script_name + self.setCurrentScript(script_name) + self.saveScriptContents(temp=False) + # self.loadScriptContents() + else: + self.messageBox("There was a problem creating the script.") + self.current_script_dropdown.setCurrentIndex( + self.script_index) + else: + # Canceled/rejected + self.current_script_dropdown.setCurrentIndex(self.script_index) + return + self.current_script_dropdown.blockSignals(False) + + elif sd_data == "create duplicate": + self.current_script_dropdown.blockSignals(True) + current_folder_path = os.path.join( + self.scripts_dir, self.current_folder, self.current_script) + current_script_path = os.path.join( + self.scripts_dir, self.current_folder, self.current_script) + + current_name = self.current_script + if self.current_script.endswith(".py"): + current_name = current_name[:-3] + + test_name = current_name + while True: + test_name += "_copy" + new_script_path = os.path.join( + self.scripts_dir, self.current_folder, test_name + ".py") + if not os.path.isfile(new_script_path): + break + + script_name = test_name + ".py" + + if self.makeScriptFile(name=script_name, folder=self.current_folder): + # Success creating the folder + self.saveScriptContents(temp=True) + self.updateScriptsDropdown() + # self.script_editor.setPlainText("") + self.current_script = script_name + self.setCurrentScript(script_name) + self.script_editor.setFocus() + else: + self.messageBox("There was a problem duplicating the script.") + self.current_script_dropdown.setCurrentIndex(self.script_index) + + self.current_script_dropdown.blockSignals(False) + + elif sd_data == "open in browser": + current_script_path = os.path.join( + self.scripts_dir, self.current_folder, self.current_script) + self.openInFileBrowser(current_script_path) + self.current_script_dropdown.blockSignals(True) + self.current_script_dropdown.setCurrentIndex(self.script_index) + self.current_script_dropdown.blockSignals(False) + return + + elif sd_data == "delete script": + if self.deleteScript(): + self.updateScriptsDropdown() + self.loadScriptContents() + else: + self.current_script_dropdown.blockSignals(True) + self.current_script_dropdown.setCurrentIndex(self.script_index) + self.current_script_dropdown.blockSignals(False) + + else: + self.saveScriptContents() + self.current_script = sd_data + self.script_index = sd_index + self.setCurrentScript(self.current_script) + self.loadScriptContents() + self.script_editor.setFocus() + self.loadScriptState() + self.setScriptState() + return + + def setScriptModified(self, modified=True): + ''' Sets self.current_script_modified, title and whatever else we need ''' + self.current_script_modified = modified + title_modified_string = " [modified]" + windowTitle = self.windowTitle().split(title_modified_string)[0] + if modified == True: + windowTitle += title_modified_string + self.setWindowTitle(windowTitle) + try: + scripts_dropdown = self.current_script_dropdown + sd_index = scripts_dropdown.currentIndex() + sd_data = scripts_dropdown.itemData(sd_index) + if modified == False: + scripts_dropdown.setItemText(sd_index, sd_data) + else: + scripts_dropdown.setItemText(sd_index, sd_data + "(*)") + except: + pass + + def openInFileBrowser(self, path=""): + OS = platform.system() + if not os.path.exists(path): + path = KS_DIR + if OS == "Windows": + os.startfile(path) + elif OS == "Darwin": + subprocess.Popen(["open", path]) + else: + subprocess.Popen(["xdg-open", path]) + + def loadScriptState(self): + ''' + Loads the last state of the script from a file inside the SE directory's root. + SAVES self.scroll_pos, self.cursor_pos, self.last_open_script + ''' + self.state_dict = {} + if not os.path.isfile(self.state_txt_path): + return False + else: + with open(self.state_txt_path, "r") as f: + self.state_dict = json.load(f) + + log("Loading script state into self.state_dict, self.scrollPos, self.cursorPos") + log(self.state_dict) + + if "scroll_pos" in self.state_dict: + self.scrollPos = self.state_dict["scroll_pos"] + if "cursor_pos" in self.state_dict: + self.cursorPos = self.state_dict["cursor_pos"] + + def setScriptState(self): + ''' + Sets the already script state from self.state_dict into the current script if applicable + ''' + script_fullname = self.current_folder + "/" + self.current_script + + if "scroll_pos" in self.state_dict: + if script_fullname in self.state_dict["scroll_pos"]: + self.script_editor.verticalScrollBar().setValue( + int(self.state_dict["scroll_pos"][script_fullname])) + + if "cursor_pos" in self.state_dict: + if script_fullname in self.state_dict["cursor_pos"]: + cursor = self.script_editor.textCursor() + cursor.setPosition(int( + self.state_dict["cursor_pos"][script_fullname][1]), QtGui.QTextCursor.MoveAnchor) + cursor.setPosition(int( + self.state_dict["cursor_pos"][script_fullname][0]), QtGui.QTextCursor.KeepAnchor) + self.script_editor.setTextCursor(cursor) + + if 'splitter_sizes' in self.state_dict: + self.splitter.setSizes(self.state_dict['splitter_sizes']) + + def setLastScript(self): + if 'last_folder' in self.state_dict and 'last_script' in self.state_dict: + self.updateFoldersDropdown() + self.setCurrentFolder(self.state_dict['last_folder']) + self.updateScriptsDropdown() + self.setCurrentScript(self.state_dict['last_script']) + self.loadScriptContents() + self.script_editor.setFocus() + + def saveScriptState(self): + ''' Stores the current state of the script into a file inside the SE directory's root ''' + log("About to save script state...") + ''' + # self.state_dict = {} + if os.path.isfile(self.state_txt_path): + with open(self.state_txt_path, "r") as f: + self.state_dict = json.load(f) + + if "scroll_pos" in self.state_dict: + self.scrollPos = self.state_dict["scroll_pos"] + if "cursor_pos" in self.state_dict: + self.cursorPos = self.state_dict["cursor_pos"] + + ''' + self.loadScriptState() + + # Overwrite current values into the scriptState + self.saveScrollValue() + self.saveCursorPosValue() + + self.state_dict['scroll_pos'] = self.scrollPos + self.state_dict['cursor_pos'] = self.cursorPos + self.state_dict['last_folder'] = self.current_folder + self.state_dict['last_script'] = self.current_script + self.state_dict['splitter_sizes'] = self.splitter.sizes() + + with open(self.state_txt_path, "w") as f: + state = json.dump(self.state_dict, f, sort_keys=True, indent=4) + return state + + # Autosave background loop + def autosave(self): + if self.toAutosave: + # Save the script... + self.saveScriptContents() + self.toAutosave = False + self.saveScriptState() + log("autosaving...") + return + + # Global stuff + def setTextSelection(self): + self.highlighter.selected_text = self.script_editor.textCursor().selection().toPlainText() + return + + def eventFilter(self, object, event): + if event.type() == QtCore.QEvent.KeyPress: + return QtWidgets.QWidget.eventFilter(self, object, event) + else: + return QtWidgets.QWidget.eventFilter(self, object, event) + + def resizeEvent(self, res_event): + w = self.frameGeometry().width() + self.current_node_label_node.setVisible(w > 460) + self.script_label.setVisible(w > 460) + return super(KnobScripter, self).resizeEvent(res_event) + + def changeClicked(self, newNode=""): + ''' Change node ''' + try: + print "Changing from " + self.node.name() + except: + self.node = None + if not len(nuke.selectedNodes()): + self.exitNodeMode() + return + nuke.menu("Nuke").findItem( + "Edit/Node/Update KnobScripter Context").invoke() + selection = knobScripterSelectedNodes + if self.nodeMode: # Only update the number of unsaved knobs if we were already in node mode + if self.node is not None: + updatedCount = self.updateUnsavedKnobs() + else: + updatedCount = 0 + else: + updatedCount = 0 + self.autosave() + if newNode != "" and nuke.exists(newNode): + selection = [newNode] + elif not len(selection): + node_dialog = ChooseNodeDialog(self) + if node_dialog.exec_(): + # Accepted + selection = [nuke.toNode(node_dialog.name)] + else: + return + + # Change to node mode... + self.node_mode_bar.setVisible(True) + self.script_mode_bar.setVisible(False) + if not self.nodeMode: + self.saveScriptContents() + self.toAutosave = False + self.saveScriptState() + self.splitter.setSizes([0, 1]) + self.nodeMode = True + + # If already selected, pass + if self.node is not None and selection[0].fullName() == self.node.fullName(): + self.messageBox("Please select a different node first!") + return + elif updatedCount > 0: + msgBox = QtWidgets.QMessageBox() + msgBox.setText( + "Save changes to %s knob%s before changing the node?" % (str(updatedCount), int(updatedCount > 1) * "s")) + msgBox.setStandardButtons( + QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No | QtWidgets.QMessageBox.Cancel) + msgBox.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint) + msgBox.setDefaultButton(QtWidgets.QMessageBox.Yes) + reply = msgBox.exec_() + if reply == QtWidgets.QMessageBox.Yes: + self.saveAllKnobValues(check=False) + elif reply == QtWidgets.QMessageBox.Cancel: + return + if len(selection) > 1: + self.messageBox( + "More than one node selected.\nChanging knobChanged editor to %s" % selection[0].fullName()) + # Reinitialise everything, wooo! + self.current_knob_dropdown.blockSignals(True) + self.node = selection[0] + + self.script_editor.setPlainText("") + self.unsavedKnobs = {} + self.scrollPos = {} + self.setWindowTitle("KnobScripter - %s %s" % + (self.node.fullName(), self.knob)) + self.current_node_label_name.setText(self.node.fullName()) + + self.toLoadKnob = False + self.updateKnobDropdown() # onee + # self.current_knob_dropdown.repaint() + # self.current_knob_dropdown.setMinimumWidth(self.current_knob_dropdown.minimumSizeHint().width()) + self.toLoadKnob = True + self.setCurrentKnob(self.knob) + self.loadKnobValue(False) + self.script_editor.setFocus() + self.setKnobModified(False) + self.current_knob_dropdown.blockSignals(False) + # self.current_knob_dropdown.setMinimumContentsLength(80) + return + + def exitNodeMode(self): + self.nodeMode = False + self.setWindowTitle("KnobScripter - Script Mode") + self.node_mode_bar.setVisible(False) + self.script_mode_bar.setVisible(True) + self.node = nuke.toNode("root") + # self.updateFoldersDropdown() + # self.updateScriptsDropdown() + self.splitter.setSizes([1, 1]) + self.loadScriptState() + self.setLastScript() + + self.loadScriptContents(check=False) + self.setScriptState() + + def clearConsole(self): + self.origConsoleText = self.nukeSEOutput.document().toPlainText().encode("utf8") + self.script_output.setPlainText("") + + def toggleFRW(self, frw_pressed): + self.frw_open = frw_pressed + self.frw.setVisible(self.frw_open) + if self.frw_open: + self.frw.find_lineEdit.setFocus() + self.frw.find_lineEdit.selectAll() + else: + self.script_editor.setFocus() + return + + def openSnippets(self): + ''' Whenever the 'snippets' button is pressed... open the panel ''' + global SnippetEditPanel + if SnippetEditPanel == "": + SnippetEditPanel = SnippetsPanel(self) + + if not SnippetEditPanel.isVisible(): + SnippetEditPanel.reload() + + if SnippetEditPanel.show(): + self.snippets = self.loadSnippets(maxDepth=5) + SnippetEditPanel = "" + + def loadSnippets(self, path="", maxDepth=5, depth=0): + ''' + Load prefs recursive. When maximum recursion depth, ignores paths. + ''' + max_depth = maxDepth + cur_depth = depth + if path == "": + path = self.snippets_txt_path + if not os.path.isfile(path): + return {} + else: + loaded_snippets = {} + with open(path, "r") as f: + file = json.load(f) + for i, (key, val) in enumerate(file.items()): + if re.match(r"\[custom-path-[0-9]+\]$", key): + if cur_depth < max_depth: + new_dict = self.loadSnippets( + path=val, maxDepth=max_depth, depth=cur_depth + 1) + loaded_snippets.update(new_dict) + else: + loaded_snippets[key] = val + return loaded_snippets + + def messageBox(self, the_text=""): + ''' Just a simple message box ''' + if self.isPane: + msgBox = QtWidgets.QMessageBox() + else: + msgBox = QtWidgets.QMessageBox(self) + msgBox.setText(the_text) + msgBox.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint) + msgBox.exec_() + + def openPrefs(self): + ''' Open the preferences panel ''' + global PrefsPanel + if PrefsPanel == "": + PrefsPanel = KnobScripterPrefs(self) + + if PrefsPanel.show(): + PrefsPanel = "" + + def loadPrefs(self): + ''' Load prefs ''' + if not os.path.isfile(self.prefs_txt): + return [] + else: + with open(self.prefs_txt, "r") as f: + prefs = json.load(f) + return prefs + + def runScript(self): + ''' Run the current script... ''' + self.script_editor.runScript() + + def saveScrollValue(self): + ''' Save scroll values ''' + if self.nodeMode: + self.scrollPos[self.knob] = self.script_editor.verticalScrollBar( + ).value() + else: + self.scrollPos[self.current_folder + "/" + + self.current_script] = self.script_editor.verticalScrollBar().value() + + def saveCursorPosValue(self): + ''' Save cursor pos and anchor values ''' + self.cursorPos[self.current_folder + "/" + self.current_script] = [ + self.script_editor.textCursor().position(), self.script_editor.textCursor().anchor()] + + def closeEvent(self, close_event): + if self.nodeMode: + updatedCount = self.updateUnsavedKnobs() + if updatedCount > 0: + msgBox = QtWidgets.QMessageBox() + msgBox.setText("Save changes to %s knob%s before closing?" % ( + str(updatedCount), int(updatedCount > 1) * "s")) + msgBox.setStandardButtons( + QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No | QtWidgets.QMessageBox.Cancel) + msgBox.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint) + msgBox.setDefaultButton(QtWidgets.QMessageBox.Yes) + reply = msgBox.exec_() + if reply == QtWidgets.QMessageBox.Yes: + self.saveAllKnobValues(check=False) + close_event.accept() + return + elif reply == QtWidgets.QMessageBox.Cancel: + close_event.ignore() + return + else: + close_event.accept() + else: + self.autosave() + if self in AllKnobScripters: + AllKnobScripters.remove(self) + close_event.accept() + + # Landing functions + + def refreshClicked(self): + ''' Function to refresh the dropdowns ''' + if self.nodeMode: + knob = self.current_knob_dropdown.itemData( + self.current_knob_dropdown.currentIndex()).encode('UTF8') + self.current_knob_dropdown.blockSignals(True) + self.current_knob_dropdown.clear() # First remove all items + self.updateKnobDropdown() + availableKnobs = [] + for i in range(self.current_knob_dropdown.count()): + if self.current_knob_dropdown.itemData(i) is not None: + availableKnobs.append( + self.current_knob_dropdown.itemData(i).encode('UTF8')) + if knob in availableKnobs: + self.setCurrentKnob(knob) + self.current_knob_dropdown.blockSignals(False) + else: + folder = self.current_folder + script = self.current_script + self.autosave() + self.updateFoldersDropdown() + self.setCurrentFolder(folder) + self.updateScriptsDropdown() + self.setCurrentScript(script) + self.script_editor.setFocus() + + def reloadClicked(self): + if self.nodeMode: + self.loadKnobValue() + else: + log("Node mode is off") + self.loadScriptContents(check=True, pyOnly=True) + + def saveClicked(self): + if self.nodeMode: + self.saveKnobValue(False) + else: + self.saveScriptContents(temp=False) + + def setModified(self): + if self.nodeMode: + self.setKnobModified(True) + elif not self.current_script_modified: + self.setScriptModified(True) + if not self.nodeMode: + self.toAutosave = True + + def pin(self, pressed): + if pressed: + self.setWindowFlags(self.windowFlags() | + QtCore.Qt.WindowStaysOnTopHint) + self.pinned = True + self.show() + else: + self.setWindowFlags(self.windowFlags() & ~ + QtCore.Qt.WindowStaysOnTopHint) + self.pinned = False + self.show() + + def findSE(self): + for widget in QtWidgets.QApplication.allWidgets(): + if "Script Editor" in widget.windowTitle(): + return widget + + # FunctiosaveScrollValuens for Nuke's Script Editor + def findScriptEditors(self): + script_editors = [] + for widget in QtWidgets.QApplication.allWidgets(): + if "Script Editor" in widget.windowTitle() and len(widget.children()) > 5: + script_editors.append(widget) + return script_editors + + def findSEInput(self, se): + return se.children()[-1].children()[0] + + def findSEOutput(self, se): + return se.children()[-1].children()[1] + + def findSERunBtn(self, se): + for btn in se.children(): + try: + if "Run the current script" in btn.toolTip(): + return btn + except: + pass + return False + + def setSEOutputEvent(self): + nukeScriptEditors = self.findScriptEditors() + # Take the console from the first script editor found... + self.origConsoleText = self.nukeSEOutput.document().toPlainText().encode("utf8") + for se in nukeScriptEditors: + se_output = self.findSEOutput(se) + se_output.textChanged.connect( + partial(consoleChanged, se_output, self)) + consoleChanged(se_output, self) # Initialise. + + +class KnobScripterPane(KnobScripter): + def __init__(self, node="", knob="knobChanged"): + super(KnobScripterPane, self).__init__() + self.isPane = True + + def showEvent(self, the_event): + try: + killPaneMargins(self) + except: + pass + return KnobScripter.showEvent(self, the_event) + + def hideEvent(self, the_event): + self.autosave() + return KnobScripter.hideEvent(self, the_event) + + +def consoleChanged(self, ks): + ''' This will be called every time the ScriptEditor Output text is changed ''' + try: + if ks: # KS exists + ksOutput = ks.script_output # The console TextEdit widget + ksText = self.document().toPlainText().encode("utf8") + # The text from the console that will be omitted + origConsoleText = ks.origConsoleText + if ksText.startswith(origConsoleText): + ksText = ksText[len(origConsoleText):] + else: + ks.origConsoleText = "" + ksOutput.setPlainText(ksText) + ksOutput.verticalScrollBar().setValue(ksOutput.verticalScrollBar().maximum()) + except: + pass + + +def killPaneMargins(widget_object): + if widget_object: + target_widgets = set() + target_widgets.add(widget_object.parentWidget().parentWidget()) + target_widgets.add(widget_object.parentWidget( + ).parentWidget().parentWidget().parentWidget()) + + for widget_layout in target_widgets: + try: + widget_layout.layout().setContentsMargins(0, 0, 0, 0) + except: + pass + + +def debug(lev=0): + ''' Convenience function to set the KnobScripter on debug mode''' + # levels = [logging.DEBUG, logging.INFO, logging.WARNING, logging.ERROR, logging.CRITICAL] + # for handler in logging.root.handlers[:]: + # logging.root.removeHandler(handler) + # logging.basicConfig(level=levels[lev]) + # Changed to a shitty way for now + global DebugMode + DebugMode = True + + +def log(text): + ''' Display a debug info message. Yes, in a stupid way. I know.''' + global DebugMode + if DebugMode: + print(text) + + +# --------------------------------------------------------------------- +# Dialogs +# --------------------------------------------------------------------- +class FileNameDialog(QtWidgets.QDialog): + ''' + Dialog for creating new... (mode = "folder", "script" or "knob"). + ''' + + def __init__(self, parent=None, mode="folder", text=""): + if parent.isPane: + super(FileNameDialog, self).__init__() + else: + super(FileNameDialog, self).__init__(parent) + #self.setWindowFlags(self.windowFlags() | QtCore.Qt.WindowStaysOnTopHint) + self.mode = mode + self.text = text + + title = "Create new {}.".format(self.mode) + self.setWindowTitle(title) + + self.initUI() + + def initUI(self): + # Widgets + self.name_label = QtWidgets.QLabel("Name: ") + self.name_label.setAlignment( + QtCore.Qt.AlignRight | QtCore.Qt.AlignVCenter) + self.name_lineEdit = QtWidgets.QLineEdit() + self.name_lineEdit.setText(self.text) + self.name_lineEdit.textChanged.connect(self.nameChanged) + + # Buttons + self.button_box = QtWidgets.QDialogButtonBox( + QtWidgets.QDialogButtonBox.Ok | QtWidgets.QDialogButtonBox.Cancel) + self.button_box.button( + QtWidgets.QDialogButtonBox.Ok).setEnabled(self.text != "") + self.button_box.accepted.connect(self.clickedOk) + self.button_box.rejected.connect(self.clickedCancel) + + # Layout + self.master_layout = QtWidgets.QVBoxLayout() + self.name_layout = QtWidgets.QHBoxLayout() + self.name_layout.addWidget(self.name_label) + self.name_layout.addWidget(self.name_lineEdit) + self.master_layout.addLayout(self.name_layout) + self.master_layout.addWidget(self.button_box) + self.setLayout(self.master_layout) + + self.name_lineEdit.setFocus() + self.setMinimumWidth(250) + + def nameChanged(self): + txt = self.name_lineEdit.text() + m = r"[\w]*$" + if self.mode == "knob": # Knobs can't start with a number... + m = r"[a-zA-Z_]+" + m + + if re.match(m, txt) or txt == "": + self.text = txt + else: + self.name_lineEdit.setText(self.text) + + self.button_box.button( + QtWidgets.QDialogButtonBox.Ok).setEnabled(self.text != "") + return + + def clickedOk(self): + self.accept() + return + + def clickedCancel(self): + self.reject() + return + + +class TextInputDialog(QtWidgets.QDialog): + ''' + Simple dialog for a text input. + ''' + + def __init__(self, parent=None, name="", text="", title=""): + if parent.isPane: + super(TextInputDialog, self).__init__() + else: + super(TextInputDialog, self).__init__(parent) + #self.setWindowFlags(self.windowFlags() | QtCore.Qt.WindowStaysOnTopHint) + + self.name = name # title of textinput + self.text = text # default content of textinput + + self.setWindowTitle(title) + + self.initUI() + + def initUI(self): + # Widgets + self.name_label = QtWidgets.QLabel(self.name + ": ") + self.name_label.setAlignment( + QtCore.Qt.AlignRight | QtCore.Qt.AlignVCenter) + self.name_lineEdit = QtWidgets.QLineEdit() + self.name_lineEdit.setText(self.text) + self.name_lineEdit.textChanged.connect(self.nameChanged) + + # Buttons + self.button_box = QtWidgets.QDialogButtonBox( + QtWidgets.QDialogButtonBox.Ok | QtWidgets.QDialogButtonBox.Cancel) + #self.button_box.button(QtWidgets.QDialogButtonBox.Ok).setEnabled(self.text != "") + self.button_box.accepted.connect(self.clickedOk) + self.button_box.rejected.connect(self.clickedCancel) + + # Layout + self.master_layout = QtWidgets.QVBoxLayout() + self.name_layout = QtWidgets.QHBoxLayout() + self.name_layout.addWidget(self.name_label) + self.name_layout.addWidget(self.name_lineEdit) + self.master_layout.addLayout(self.name_layout) + self.master_layout.addWidget(self.button_box) + self.setLayout(self.master_layout) + + self.name_lineEdit.setFocus() + self.setMinimumWidth(250) + + def nameChanged(self): + self.text = self.name_lineEdit.text() + + def clickedOk(self): + self.accept() + return + + def clickedCancel(self): + self.reject() + return + + +class ChooseNodeDialog(QtWidgets.QDialog): + ''' + Dialog for selecting a node by its name. Only admits nodes that exist (including root, preferences...) + ''' + + def __init__(self, parent=None, name=""): + if parent.isPane: + super(ChooseNodeDialog, self).__init__() + else: + super(ChooseNodeDialog, self).__init__(parent) + + self.name = name # Name of node (will be "" by default) + self.allNodes = [] + + self.setWindowTitle("Enter the node's name...") + + self.initUI() + + def initUI(self): + # Widgets + self.name_label = QtWidgets.QLabel("Name: ") + self.name_label.setAlignment( + QtCore.Qt.AlignRight | QtCore.Qt.AlignVCenter) + self.name_lineEdit = QtWidgets.QLineEdit() + self.name_lineEdit.setText(self.name) + self.name_lineEdit.textChanged.connect(self.nameChanged) + + self.allNodes = self.getAllNodes() + completer = QtWidgets.QCompleter(self.allNodes, self) + completer.setCaseSensitivity(QtCore.Qt.CaseInsensitive) + self.name_lineEdit.setCompleter(completer) + + # Buttons + self.button_box = QtWidgets.QDialogButtonBox( + QtWidgets.QDialogButtonBox.Ok | QtWidgets.QDialogButtonBox.Cancel) + self.button_box.button(QtWidgets.QDialogButtonBox.Ok).setEnabled( + nuke.exists(self.name)) + self.button_box.accepted.connect(self.clickedOk) + self.button_box.rejected.connect(self.clickedCancel) + + # Layout + self.master_layout = QtWidgets.QVBoxLayout() + self.name_layout = QtWidgets.QHBoxLayout() + self.name_layout.addWidget(self.name_label) + self.name_layout.addWidget(self.name_lineEdit) + self.master_layout.addLayout(self.name_layout) + self.master_layout.addWidget(self.button_box) + self.setLayout(self.master_layout) + + self.name_lineEdit.setFocus() + self.setMinimumWidth(250) + + def getAllNodes(self): + self.allNodes = [n.fullName() for n in nuke.allNodes( + recurseGroups=True)] # if parent is in current context?? + self.allNodes.extend(["root", "preferences"]) + return self.allNodes + + def nameChanged(self): + self.name = self.name_lineEdit.text() + self.button_box.button(QtWidgets.QDialogButtonBox.Ok).setEnabled( + self.name in self.allNodes) + + def clickedOk(self): + self.accept() + return + + def clickedCancel(self): + self.reject() + return + + +# ------------------------------------------------------------------------------------------------------ +# Script Editor Widget +# Wouter Gilsing built an incredibly useful python script editor for his Hotbox Manager, so I had it +# really easy for this part! +# Starting from his script editor, I changed the style and added the sublime-like functionality. +# I think this bit of code has the potential to get used in many nuke tools. +# Credit to him: http://www.woutergilsing.com/ +# Originally used on W_Hotbox v1.5: http://www.nukepedia.com/python/ui/w_hotbox +# ------------------------------------------------------------------------------------------------------ +class KnobScripterTextEdit(QtWidgets.QPlainTextEdit): + # Signal that will be emitted when the user has changed the text + userChangedEvent = QtCore.Signal() + + def __init__(self, knobScripter=""): + super(KnobScripterTextEdit, self).__init__() + + self.knobScripter = knobScripter + self.selected_text = "" + + # Setup line numbers + if self.knobScripter != "": + self.tabSpaces = self.knobScripter.tabSpaces + else: + self.tabSpaces = 4 + self.lineNumberArea = KSLineNumberArea(self) + self.blockCountChanged.connect(self.updateLineNumberAreaWidth) + self.updateRequest.connect(self.updateLineNumberArea) + self.updateLineNumberAreaWidth() + + # Highlight line + self.cursorPositionChanged.connect(self.highlightCurrentLine) + + # -------------------------------------------------------------------------------------------------- + # This is adapted from an original version by Wouter Gilsing. + # Extract from his original comments: + # While researching the implementation of line number, I had a look at Nuke's Blinkscript node. [..] + # thefoundry.co.uk/products/nuke/developers/100/pythonreference/nukescripts.blinkscripteditor-pysrc.html + # I stripped and modified the useful bits of the line number related parts of the code [..] + # Credits to theFoundry for writing the blinkscripteditor, best example code I could wish for. + # -------------------------------------------------------------------------------------------------- + + def lineNumberAreaWidth(self): + digits = 1 + maxNum = max(1, self.blockCount()) + while (maxNum >= 10): + maxNum /= 10 + digits += 1 + + space = 7 + self.fontMetrics().width('9') * digits + return space + + def updateLineNumberAreaWidth(self): + self.setViewportMargins(self.lineNumberAreaWidth(), 0, 0, 0) + + def updateLineNumberArea(self, rect, dy): + + if (dy): + self.lineNumberArea.scroll(0, dy) + else: + self.lineNumberArea.update( + 0, rect.y(), self.lineNumberArea.width(), rect.height()) + + if (rect.contains(self.viewport().rect())): + self.updateLineNumberAreaWidth() + + def resizeEvent(self, event): + QtWidgets.QPlainTextEdit.resizeEvent(self, event) + + cr = self.contentsRect() + self.lineNumberArea.setGeometry(QtCore.QRect( + cr.left(), cr.top(), self.lineNumberAreaWidth(), cr.height())) + + def lineNumberAreaPaintEvent(self, event): + + if self.isReadOnly(): + return + + painter = QtGui.QPainter(self.lineNumberArea) + painter.fillRect(event.rect(), QtGui.QColor(36, 36, 36)) # Number bg + + block = self.firstVisibleBlock() + blockNumber = block.blockNumber() + top = int(self.blockBoundingGeometry( + block).translated(self.contentOffset()).top()) + bottom = top + int(self.blockBoundingRect(block).height()) + currentLine = self.document().findBlock( + self.textCursor().position()).blockNumber() + + painter.setPen(self.palette().color(QtGui.QPalette.Text)) + + painterFont = QtGui.QFont() + painterFont.setFamily("Courier") + painterFont.setStyleHint(QtGui.QFont.Monospace) + painterFont.setFixedPitch(True) + if self.knobScripter != "": + painterFont.setPointSize(self.knobScripter.fontSize) + painter.setFont(self.knobScripter.script_editor_font) + + while (block.isValid() and top <= event.rect().bottom()): + + textColor = QtGui.QColor(110, 110, 110) # Numbers + + if blockNumber == currentLine and self.hasFocus(): + textColor = QtGui.QColor(255, 170, 0) # Number highlighted + + painter.setPen(textColor) + + number = "%s" % str(blockNumber + 1) + painter.drawText(-3, top, self.lineNumberArea.width(), + self.fontMetrics().height(), QtCore.Qt.AlignRight, number) + + # Move to the next block + block = block.next() + top = bottom + bottom = top + int(self.blockBoundingRect(block).height()) + blockNumber += 1 + + def keyPressEvent(self, event): + ''' + Custom actions for specific keystrokes + ''' + key = event.key() + ctrl = bool(event.modifiers() & Qt.ControlModifier) + alt = bool(event.modifiers() & Qt.AltModifier) + shift = bool(event.modifiers() & Qt.ShiftModifier) + pre_scroll = self.verticalScrollBar().value() + #modifiers = QtWidgets.QApplication.keyboardModifiers() + #ctrl = (modifiers == Qt.ControlModifier) + #shift = (modifiers == Qt.ShiftModifier) + + up_arrow = 16777235 + down_arrow = 16777237 + + # if Tab convert to Space + if key == 16777217: + self.indentation('indent') + + # if Shift+Tab remove indent + elif key == 16777218: + self.indentation('unindent') + + # if BackSpace try to snap to previous indent level + elif key == 16777219: + if not self.unindentBackspace(): + QtWidgets.QPlainTextEdit.keyPressEvent(self, event) + else: + # COOL BEHAVIORS SIMILAR TO SUBLIME GO NEXT! + cursor = self.textCursor() + cpos = cursor.position() + apos = cursor.anchor() + text_before_cursor = self.toPlainText()[:min(cpos, apos)] + text_after_cursor = self.toPlainText()[max(cpos, apos):] + text_all = self.toPlainText() + to_line_start = text_before_cursor[::-1].find("\n") + if to_line_start == -1: + # Position of the start of the line that includes the cursor selection start + linestart_pos = 0 + else: + linestart_pos = len(text_before_cursor) - to_line_start + + to_line_end = text_after_cursor.find("\n") + if to_line_end == -1: + # Position of the end of the line that includes the cursor selection end + lineend_pos = len(text_all) + else: + lineend_pos = max(cpos, apos) + to_line_end + + text_before_lines = text_all[:linestart_pos] + text_after_lines = text_all[lineend_pos:] + if len(text_after_lines) and text_after_lines.startswith("\n"): + text_after_lines = text_after_lines[1:] + text_lines = text_all[linestart_pos:lineend_pos] + + if cursor.hasSelection(): + selection = cursor.selection().toPlainText() + else: + selection = "" + if key == Qt.Key_ParenLeft and (len(selection) > 0 or re.match(r"[\s)}\];]+", text_after_cursor) or not len(text_after_cursor)): # ( + cursor.insertText("(" + selection + ")") + cursor.setPosition(apos + 1, QtGui.QTextCursor.MoveAnchor) + cursor.setPosition(cpos + 1, QtGui.QTextCursor.KeepAnchor) + self.setTextCursor(cursor) + # ) + elif key == Qt.Key_ParenRight and text_after_cursor.startswith(")"): + cursor.movePosition(QtGui.QTextCursor.NextCharacter) + self.setTextCursor(cursor) + elif key == Qt.Key_BracketLeft and (len(selection) > 0 or re.match(r"[\s)}\];]+", text_after_cursor) or not len(text_after_cursor)): # [ + cursor.insertText("[" + selection + "]") + cursor.setPosition(apos + 1, QtGui.QTextCursor.MoveAnchor) + cursor.setPosition(cpos + 1, QtGui.QTextCursor.KeepAnchor) + self.setTextCursor(cursor) + # ] + elif key in [Qt.Key_BracketRight, 43] and text_after_cursor.startswith("]"): + cursor.movePosition(QtGui.QTextCursor.NextCharacter) + self.setTextCursor(cursor) + elif key == Qt.Key_BraceLeft and (len(selection) > 0 or re.match(r"[\s)}\];]+", text_after_cursor) or not len(text_after_cursor)): # { + cursor.insertText("{" + selection + "}") + cursor.setPosition(apos + 1, QtGui.QTextCursor.MoveAnchor) + cursor.setPosition(cpos + 1, QtGui.QTextCursor.KeepAnchor) + self.setTextCursor(cursor) + # } + elif key in [199, Qt.Key_BraceRight] and text_after_cursor.startswith("}"): + cursor.movePosition(QtGui.QTextCursor.NextCharacter) + self.setTextCursor(cursor) + elif key == 34: # " + if len(selection) > 0: + cursor.insertText('"' + selection + '"') + cursor.setPosition(apos + 1, QtGui.QTextCursor.MoveAnchor) + cursor.setPosition(cpos + 1, QtGui.QTextCursor.KeepAnchor) + # and not re.search(r"(?:[\s)\]]+|$)",text_before_cursor): + elif text_after_cursor.startswith('"') and '"' in text_before_cursor.split("\n")[-1]: + cursor.movePosition(QtGui.QTextCursor.NextCharacter) + # If chars after cursor, act normal + elif not re.match(r"(?:[\s)\]]+|$)", text_after_cursor): + QtWidgets.QPlainTextEdit.keyPressEvent(self, event) + # If chars before cursor, act normal + elif not re.search(r"[\s.({\[,]$", text_before_cursor) and text_before_cursor != "": + QtWidgets.QPlainTextEdit.keyPressEvent(self, event) + else: + cursor.insertText('"' + selection + '"') + cursor.setPosition(apos + 1, QtGui.QTextCursor.MoveAnchor) + cursor.setPosition(cpos + 1, QtGui.QTextCursor.KeepAnchor) + self.setTextCursor(cursor) + elif key == 39: # ' + if len(selection) > 0: + cursor.insertText("'" + selection + "'") + cursor.setPosition(apos + 1, QtGui.QTextCursor.MoveAnchor) + cursor.setPosition(cpos + 1, QtGui.QTextCursor.KeepAnchor) + # and not re.search(r"(?:[\s)\]]+|$)",text_before_cursor): + elif text_after_cursor.startswith("'") and "'" in text_before_cursor.split("\n")[-1]: + cursor.movePosition(QtGui.QTextCursor.NextCharacter) + # If chars after cursor, act normal + elif not re.match(r"(?:[\s)\]]+|$)", text_after_cursor): + QtWidgets.QPlainTextEdit.keyPressEvent(self, event) + # If chars before cursor, act normal + elif not re.search(r"[\s.({\[,]$", text_before_cursor) and text_before_cursor != "": + QtWidgets.QPlainTextEdit.keyPressEvent(self, event) + else: + cursor.insertText("'" + selection + "'") + cursor.setPosition(apos + 1, QtGui.QTextCursor.MoveAnchor) + cursor.setPosition(cpos + 1, QtGui.QTextCursor.KeepAnchor) + self.setTextCursor(cursor) + elif key == 35 and len(selection): # (yes, a hash) + # If there's a selection, insert a hash at the start of each line.. how the fuck? + if selection != "": + selection_split = selection.split("\n") + if all(i.startswith("#") for i in selection_split): + selection_commented = "\n".join( + [s[1:] for s in selection_split]) # Uncommented + else: + selection_commented = "#" + "\n#".join(selection_split) + cursor.insertText(selection_commented) + if apos > cpos: + cursor.setPosition( + apos + len(selection_commented) - len(selection), QtGui.QTextCursor.MoveAnchor) + cursor.setPosition(cpos, QtGui.QTextCursor.KeepAnchor) + else: + cursor.setPosition(apos, QtGui.QTextCursor.MoveAnchor) + cursor.setPosition( + cpos + len(selection_commented) - len(selection), QtGui.QTextCursor.KeepAnchor) + self.setTextCursor(cursor) + + elif key == 68 and ctrl and shift: # Ctrl+Shift+D, to duplicate text or line/s + + if not len(selection): + self.setPlainText( + text_before_lines + text_lines + "\n" + text_lines + "\n" + text_after_lines) + cursor.setPosition( + apos + len(text_lines) + 1, QtGui.QTextCursor.MoveAnchor) + cursor.setPosition( + cpos + len(text_lines) + 1, QtGui.QTextCursor.KeepAnchor) + self.setTextCursor(cursor) + self.verticalScrollBar().setValue(pre_scroll) + self.scrollToCursor() + else: + if text_before_cursor.endswith("\n") and not selection.startswith("\n"): + cursor.insertText(selection + "\n" + selection) + cursor.setPosition( + apos + len(selection) + 1, QtGui.QTextCursor.MoveAnchor) + cursor.setPosition( + cpos + len(selection) + 1, QtGui.QTextCursor.KeepAnchor) + else: + cursor.insertText(selection + selection) + cursor.setPosition( + apos + len(selection), QtGui.QTextCursor.MoveAnchor) + cursor.setPosition( + cpos + len(selection), QtGui.QTextCursor.KeepAnchor) + self.setTextCursor(cursor) + + # Ctrl+Shift+Up, to move the selected line/s up + elif key == up_arrow and ctrl and shift and len(text_before_lines): + prev_line_start_distance = text_before_lines[:-1][::-1].find( + "\n") + if prev_line_start_distance == -1: + prev_line_start_pos = 0 # Position of the start of the previous line + else: + prev_line_start_pos = len( + text_before_lines) - 1 - prev_line_start_distance + prev_line = text_before_lines[prev_line_start_pos:] + + text_before_prev_line = text_before_lines[:prev_line_start_pos] + + if prev_line.endswith("\n"): + prev_line = prev_line[:-1] + + if len(text_after_lines): + text_after_lines = "\n" + text_after_lines + + self.setPlainText( + text_before_prev_line + text_lines + "\n" + prev_line + text_after_lines) + cursor.setPosition(apos - len(prev_line) - 1, + QtGui.QTextCursor.MoveAnchor) + cursor.setPosition(cpos - len(prev_line) - 1, + QtGui.QTextCursor.KeepAnchor) + self.setTextCursor(cursor) + self.verticalScrollBar().setValue(pre_scroll) + self.scrollToCursor() + return + + elif key == down_arrow and ctrl and shift: # Ctrl+Shift+Up, to move the selected line/s up + if not len(text_after_lines): + text_after_lines = "" + next_line_end_distance = text_after_lines.find("\n") + if next_line_end_distance == -1: + next_line_end_pos = len(text_all) + else: + next_line_end_pos = next_line_end_distance + next_line = text_after_lines[:next_line_end_pos] + text_after_next_line = text_after_lines[next_line_end_pos:] + + self.setPlainText(text_before_lines + next_line + + "\n" + text_lines + text_after_next_line) + cursor.setPosition(apos + len(next_line) + 1, + QtGui.QTextCursor.MoveAnchor) + cursor.setPosition(cpos + len(next_line) + 1, + QtGui.QTextCursor.KeepAnchor) + self.setTextCursor(cursor) + self.verticalScrollBar().setValue(pre_scroll) + self.scrollToCursor() + return + + # If up key and nothing happens, go to start + elif key == up_arrow and not len(text_before_lines): + if not shift: + cursor.setPosition(0, QtGui.QTextCursor.MoveAnchor) + self.setTextCursor(cursor) + else: + cursor.setPosition(0, QtGui.QTextCursor.KeepAnchor) + self.setTextCursor(cursor) + + # If up key and nothing happens, go to start + elif key == down_arrow and not len(text_after_lines): + if not shift: + cursor.setPosition( + len(text_all), QtGui.QTextCursor.MoveAnchor) + self.setTextCursor(cursor) + else: + cursor.setPosition( + len(text_all), QtGui.QTextCursor.KeepAnchor) + self.setTextCursor(cursor) + + # if enter or return, match indent level + elif key in [16777220, 16777221]: + self.indentNewLine() + else: + QtWidgets.QPlainTextEdit.keyPressEvent(self, event) + + self.scrollToCursor() + + def scrollToCursor(self): + self.cursor = self.textCursor() + # Does nothing, but makes the scroll go to the right place... + self.cursor.movePosition(QtGui.QTextCursor.NoMove) + self.setTextCursor(self.cursor) + + def getCursorInfo(self): + + self.cursor = self.textCursor() + + self.firstChar = self.cursor.selectionStart() + self.lastChar = self.cursor.selectionEnd() + + self.noSelection = False + if self.firstChar == self.lastChar: + self.noSelection = True + + self.originalPosition = self.cursor.position() + self.cursorBlockPos = self.cursor.positionInBlock() + + def unindentBackspace(self): + ''' + #snap to previous indent level + ''' + self.getCursorInfo() + + if not self.noSelection or self.cursorBlockPos == 0: + return False + + # check text in front of cursor + textInFront = self.document().findBlock( + self.firstChar).text()[:self.cursorBlockPos] + + # check whether solely spaces + if textInFront != ' ' * self.cursorBlockPos: + return False + + # snap to previous indent level + spaces = len(textInFront) + for space in range(spaces - ((spaces - 1) / self.tabSpaces) * self.tabSpaces - 1): + self.cursor.deletePreviousChar() + + def indentNewLine(self): + + # in case selection covers multiple line, make it one line first + self.insertPlainText('') + + self.getCursorInfo() + + # check how many spaces after cursor + text = self.document().findBlock(self.firstChar).text() + + textInFront = text[:self.cursorBlockPos] + + if len(textInFront) == 0: + self.insertPlainText('\n') + return + + indentLevel = 0 + for i in textInFront: + if i == ' ': + indentLevel += 1 + else: + break + + indentLevel /= self.tabSpaces + + # find out whether textInFront's last character was a ':' + # if that's the case add another indent. + # ignore any spaces at the end, however also + # make sure textInFront is not just an indent + if textInFront.count(' ') != len(textInFront): + while textInFront[-1] == ' ': + textInFront = textInFront[:-1] + + if textInFront[-1] == ':': + indentLevel += 1 + + # new line + self.insertPlainText('\n') + # match indent + self.insertPlainText(' ' * (self.tabSpaces * indentLevel)) + + def indentation(self, mode): + + pre_scroll = self.verticalScrollBar().value() + self.getCursorInfo() + + # if nothing is selected and mode is set to indent, simply insert as many + # space as needed to reach the next indentation level. + if self.noSelection and mode == 'indent': + + remainingSpaces = self.tabSpaces - \ + (self.cursorBlockPos % self.tabSpaces) + self.insertPlainText(' ' * remainingSpaces) + return + + selectedBlocks = self.findBlocks(self.firstChar, self.lastChar) + beforeBlocks = self.findBlocks( + last=self.firstChar - 1, exclude=selectedBlocks) + afterBlocks = self.findBlocks( + first=self.lastChar + 1, exclude=selectedBlocks) + + beforeBlocksText = self.blocks2list(beforeBlocks) + selectedBlocksText = self.blocks2list(selectedBlocks, mode) + afterBlocksText = self.blocks2list(afterBlocks) + + combinedText = '\n'.join( + beforeBlocksText + selectedBlocksText + afterBlocksText) + + # make sure the line count stays the same + originalBlockCount = len(self.toPlainText().split('\n')) + combinedText = '\n'.join(combinedText.split('\n')[:originalBlockCount]) + + self.clear() + self.setPlainText(combinedText) + + if self.noSelection: + self.cursor.setPosition(self.lastChar) + + # check whether the the orignal selection was from top to bottom or vice versa + else: + if self.originalPosition == self.firstChar: + first = self.lastChar + last = self.firstChar + firstBlockSnap = QtGui.QTextCursor.EndOfBlock + lastBlockSnap = QtGui.QTextCursor.StartOfBlock + else: + first = self.firstChar + last = self.lastChar + firstBlockSnap = QtGui.QTextCursor.StartOfBlock + lastBlockSnap = QtGui.QTextCursor.EndOfBlock + + self.cursor.setPosition(first) + self.cursor.movePosition( + firstBlockSnap, QtGui.QTextCursor.MoveAnchor) + self.cursor.setPosition(last, QtGui.QTextCursor.KeepAnchor) + self.cursor.movePosition( + lastBlockSnap, QtGui.QTextCursor.KeepAnchor) + + self.setTextCursor(self.cursor) + self.verticalScrollBar().setValue(pre_scroll) + + def findBlocks(self, first=0, last=None, exclude=[]): + blocks = [] + if last == None: + last = self.document().characterCount() + for pos in range(first, last + 1): + block = self.document().findBlock(pos) + if block not in blocks and block not in exclude: + blocks.append(block) + return blocks + + def blocks2list(self, blocks, mode=None): + text = [] + for block in blocks: + blockText = block.text() + if mode == 'unindent': + if blockText.startswith(' ' * self.tabSpaces): + blockText = blockText[self.tabSpaces:] + self.lastChar -= self.tabSpaces + elif blockText.startswith('\t'): + blockText = blockText[1:] + self.lastChar -= 1 + + elif mode == 'indent': + blockText = ' ' * self.tabSpaces + blockText + self.lastChar += self.tabSpaces + + text.append(blockText) + + return text + + def highlightCurrentLine(self): + ''' + Highlight currently selected line + ''' + extraSelections = [] + + selection = QtWidgets.QTextEdit.ExtraSelection() + + lineColor = QtGui.QColor(62, 62, 62, 255) + + selection.format.setBackground(lineColor) + selection.format.setProperty( + QtGui.QTextFormat.FullWidthSelection, True) + selection.cursor = self.textCursor() + selection.cursor.clearSelection() + + extraSelections.append(selection) + + self.setExtraSelections(extraSelections) + self.scrollToCursor() + + def format(self, rgb, style=''): + ''' + Return a QtWidgets.QTextCharFormat with the given attributes. + ''' + color = QtGui.QColor(*rgb) + textFormat = QtGui.QTextCharFormat() + textFormat.setForeground(color) + + if 'bold' in style: + textFormat.setFontWeight(QtGui.QFont.Bold) + if 'italic' in style: + textFormat.setFontItalic(True) + if 'underline' in style: + textFormat.setUnderlineStyle(QtGui.QTextCharFormat.SingleUnderline) + + return textFormat + + +class KSLineNumberArea(QtWidgets.QWidget): + def __init__(self, scriptEditor): + super(KSLineNumberArea, self).__init__(scriptEditor) + + self.scriptEditor = scriptEditor + self.setStyleSheet("text-align: center;") + + def paintEvent(self, event): + self.scriptEditor.lineNumberAreaPaintEvent(event) + return + + +class KSScriptEditorHighlighter(QtGui.QSyntaxHighlighter): + ''' + This is also adapted from an original version by Wouter Gilsing. His comments: + + Modified, simplified version of some code found I found when researching: + wiki.python.org/moin/PyQt/Python%20syntax%20highlighting + They did an awesome job, so credits to them. I only needed to make some + modifications to make it fit my needs. + ''' + + def __init__(self, document, parent=None): + + super(KSScriptEditorHighlighter, self).__init__(document) + self.knobScripter = parent + self.script_editor = self.knobScripter.script_editor + self.selected_text = "" + self.selected_text_prev = "" + self.rules_sublime = "" + + self.styles = { + 'keyword': self.format([238, 117, 181], 'bold'), + 'string': self.format([242, 136, 135]), + 'comment': self.format([143, 221, 144]), + 'numbers': self.format([174, 129, 255]), + 'custom': self.format([255, 170, 0], 'italic'), + 'selected': self.format([255, 255, 255], 'bold underline'), + 'underline': self.format([240, 240, 240], 'underline'), + } + + self.keywords = [ + 'and', 'assert', 'break', 'class', 'continue', 'def', + 'del', 'elif', 'else', 'except', 'exec', 'finally', + 'for', 'from', 'global', 'if', 'import', 'in', + 'is', 'lambda', 'not', 'or', 'pass', 'print', + 'raise', 'return', 'try', 'while', 'yield', 'with', 'as' + ] + + self.operatorKeywords = [ + '=', '==', '!=', '<', '<=', '>', '>=', + '\+', '-', '\*', '/', '//', '\%', '\*\*', + '\+=', '-=', '\*=', '/=', '\%=', + '\^', '\|', '\&', '\~', '>>', '<<' + ] + + self.variableKeywords = ['int', 'str', + 'float', 'bool', 'list', 'dict', 'set'] + + self.numbers = ['True', 'False', 'None'] + self.loadAltStyles() + + self.tri_single = (QtCore.QRegExp("'''"), 1, self.styles['comment']) + self.tri_double = (QtCore.QRegExp('"""'), 2, self.styles['comment']) + + # rules + rules = [] + + rules += [(r'\b%s\b' % i, 0, self.styles['keyword']) + for i in self.keywords] + rules += [(i, 0, self.styles['keyword']) + for i in self.operatorKeywords] + rules += [(r'\b%s\b' % i, 0, self.styles['numbers']) + for i in self.numbers] + + rules += [ + + # integers + (r'\b[0-9]+\b', 0, self.styles['numbers']), + # Double-quoted string, possibly containing escape sequences + (r'"[^"\\]*(\\.[^"\\]*)*"', 0, self.styles['string']), + # Single-quoted string, possibly containing escape sequences + (r"'[^'\\]*(\\.[^'\\]*)*'", 0, self.styles['string']), + # From '#' until a newline + (r'#[^\n]*', 0, self.styles['comment']), + ] + + # Build a QRegExp for each pattern + self.rules_nuke = [(QtCore.QRegExp(pat), index, fmt) + for (pat, index, fmt) in rules] + self.rules = self.rules_nuke + + def loadAltStyles(self): + ''' Loads other color styles apart from Nuke's default. ''' + self.styles_sublime = { + 'base': self.format([255, 255, 255]), + 'keyword': self.format([237, 36, 110]), + 'string': self.format([237, 229, 122]), + 'comment': self.format([125, 125, 125]), + 'numbers': self.format([165, 120, 255]), + 'functions': self.format([184, 237, 54]), + 'blue': self.format([130, 226, 255], 'italic'), + 'arguments': self.format([255, 170, 10], 'italic'), + 'custom': self.format([200, 200, 200], 'italic'), + 'underline': self.format([240, 240, 240], 'underline'), + 'selected': self.format([255, 255, 255], 'bold underline'), + } + + self.keywords_sublime = [ + 'and', 'assert', 'break', 'continue', + 'del', 'elif', 'else', 'except', 'exec', 'finally', + 'for', 'from', 'global', 'if', 'import', 'in', + 'is', 'lambda', 'not', 'or', 'pass', 'print', + 'raise', 'return', 'try', 'while', 'yield', 'with', 'as' + ] + self.operatorKeywords_sublime = [ + '=', '==', '!=', '<', '<=', '>', '>=', + '\+', '-', '\*', '/', '//', '\%', '\*\*', + '\+=', '-=', '\*=', '/=', '\%=', + '\^', '\|', '\&', '\~', '>>', '<<' + ] + + self.baseKeywords_sublime = [ + ',', + ] + + self.customKeywords_sublime = [ + 'nuke', + ] + + self.blueKeywords_sublime = [ + 'def', 'class', 'int', 'str', 'float', 'bool', 'list', 'dict', 'set' + ] + + self.argKeywords_sublime = [ + 'self', + ] + + self.tri_single_sublime = (QtCore.QRegExp( + "'''"), 1, self.styles_sublime['comment']) + self.tri_double_sublime = (QtCore.QRegExp( + '"""'), 2, self.styles_sublime['comment']) + self.numbers_sublime = ['True', 'False', 'None'] + + # rules + + rules = [] + # First turn everything inside parentheses orange + rules += [(r"def [\w]+[\s]*\((.*)\)", 1, + self.styles_sublime['arguments'])] + # Now restore unwanted stuff... + rules += [(i, 0, self.styles_sublime['base']) + for i in self.baseKeywords_sublime] + rules += [(r"[^\(\w),.][\s]*[\w]+", 0, self.styles_sublime['base'])] + + # Everything else + rules += [(r'\b%s\b' % i, 0, self.styles_sublime['keyword']) + for i in self.keywords_sublime] + rules += [(i, 0, self.styles_sublime['keyword']) + for i in self.operatorKeywords_sublime] + rules += [(i, 0, self.styles_sublime['custom']) + for i in self.customKeywords_sublime] + rules += [(r'\b%s\b' % i, 0, self.styles_sublime['blue']) + for i in self.blueKeywords_sublime] + rules += [(i, 0, self.styles_sublime['arguments']) + for i in self.argKeywords_sublime] + rules += [(r'\b%s\b' % i, 0, self.styles_sublime['numbers']) + for i in self.numbers_sublime] + + rules += [ + + # integers + (r'\b[0-9]+\b', 0, self.styles_sublime['numbers']), + # Double-quoted string, possibly containing escape sequences + (r'"[^"\\]*(\\.[^"\\]*)*"', 0, self.styles_sublime['string']), + # Single-quoted string, possibly containing escape sequences + (r"'[^'\\]*(\\.[^'\\]*)*'", 0, self.styles_sublime['string']), + # From '#' until a newline + (r'#[^\n]*', 0, self.styles_sublime['comment']), + # Function definitions + (r"def[\s]+([\w\.]+)", 1, self.styles_sublime['functions']), + # Class definitions + (r"class[\s]+([\w\.]+)", 1, self.styles_sublime['functions']), + # Class argument (which is also a class so must be green) + (r"class[\s]+[\w\.]+[\s]*\((.*)\)", + 1, self.styles_sublime['functions']), + # Function arguments also pick their style... + (r"def[\s]+[\w]+[\s]*\(([\w]+)", 1, + self.styles_sublime['arguments']), + ] + + # Build a QRegExp for each pattern + self.rules_sublime = [(QtCore.QRegExp(pat), index, fmt) + for (pat, index, fmt) in rules] + + def format(self, rgb, style=''): + ''' + Return a QtWidgets.QTextCharFormat with the given attributes. + ''' + + color = QtGui.QColor(*rgb) + textFormat = QtGui.QTextCharFormat() + textFormat.setForeground(color) + + if 'bold' in style: + textFormat.setFontWeight(QtGui.QFont.Bold) + if 'italic' in style: + textFormat.setFontItalic(True) + if 'underline' in style: + textFormat.setUnderlineStyle(QtGui.QTextCharFormat.SingleUnderline) + + return textFormat + + def highlightBlock(self, text): + ''' + Apply syntax highlighting to the given block of text. + ''' + # Do other syntax formatting + + if self.knobScripter.color_scheme: + self.color_scheme = self.knobScripter.color_scheme + else: + self.color_scheme = "nuke" + + if self.color_scheme == "nuke": + self.rules = self.rules_nuke + elif self.color_scheme == "sublime": + self.rules = self.rules_sublime + + for expression, nth, format in self.rules: + index = expression.indexIn(text, 0) + + while index >= 0: + # We actually want the index of the nth match + index = expression.pos(nth) + length = len(expression.cap(nth)) + self.setFormat(index, length, format) + index = expression.indexIn(text, index + length) + + self.setCurrentBlockState(0) + + # Multi-line strings etc. based on selected scheme + if self.color_scheme == "nuke": + in_multiline = self.match_multiline(text, *self.tri_single) + if not in_multiline: + in_multiline = self.match_multiline(text, *self.tri_double) + elif self.color_scheme == "sublime": + in_multiline = self.match_multiline(text, *self.tri_single_sublime) + if not in_multiline: + in_multiline = self.match_multiline( + text, *self.tri_double_sublime) + + # TODO if there's a selection, highlight same occurrences in the full document. If no selection but something highlighted, unhighlight full document. (do it thru regex or sth) + + def match_multiline(self, text, delimiter, in_state, style): + ''' + Check whether highlighting requires multiple lines. + ''' + # If inside triple-single quotes, start at 0 + if self.previousBlockState() == in_state: + start = 0 + add = 0 + # Otherwise, look for the delimiter on this line + else: + start = delimiter.indexIn(text) + # Move past this match + add = delimiter.matchedLength() + + # As long as there's a delimiter match on this line... + while start >= 0: + # Look for the ending delimiter + end = delimiter.indexIn(text, start + add) + # Ending delimiter on this line? + if end >= add: + length = end - start + add + delimiter.matchedLength() + self.setCurrentBlockState(0) + # No; multi-line string + else: + self.setCurrentBlockState(in_state) + length = len(text) - start + add + # Apply formatting + self.setFormat(start, length, style) + # Look for the next match + start = delimiter.indexIn(text, start + length) + + # Return True if still inside a multi-line string, False otherwise + if self.currentBlockState() == in_state: + return True + else: + return False + +# -------------------------------------------------------------------------------------- +# Script Output Widget +# The output logger works the same way as Nuke's python script editor output window +# -------------------------------------------------------------------------------------- + + +class ScriptOutputWidget(QtWidgets.QTextEdit): + def __init__(self, parent=None): + super(ScriptOutputWidget, self).__init__(parent) + self.knobScripter = parent + self.setSizePolicy(QtWidgets.QSizePolicy.Expanding, + QtWidgets.QSizePolicy.Expanding) + self.setMinimumHeight(20) + + def keyPressEvent(self, event): + ctrl = ((event.modifiers() and (Qt.ControlModifier)) != 0) + alt = ((event.modifiers() and (Qt.AltModifier)) != 0) + shift = ((event.modifiers() and (Qt.ShiftModifier)) != 0) + key = event.key() + if type(event) == QtGui.QKeyEvent: + # print event.key() + if key in [32]: # Space + return KnobScripter.keyPressEvent(self.knobScripter, event) + elif key in [Qt.Key_Backspace, Qt.Key_Delete]: + self.knobScripter.clearConsole() + return QtWidgets.QTextEdit.keyPressEvent(self, event) + + # def mousePressEvent(self, QMouseEvent): + # if QMouseEvent.button() == Qt.RightButton: + # self.knobScripter.clearConsole() + # QtWidgets.QTextEdit.mousePressEvent(self, QMouseEvent) + +# --------------------------------------------------------------------- +# Modified KnobScripterTextEdit to include snippets etc. +# --------------------------------------------------------------------- + + +class KnobScripterTextEditMain(KnobScripterTextEdit): + def __init__(self, knobScripter, output=None, parent=None): + super(KnobScripterTextEditMain, self).__init__(knobScripter) + self.knobScripter = knobScripter + self.script_output = output + self.nukeCompleter = None + self.currentNukeCompletion = None + + ######## + # FROM NUKE's SCRIPT EDITOR START + ######## + self.setSizePolicy(QtWidgets.QSizePolicy.Expanding, + QtWidgets.QSizePolicy.Expanding) + + # Setup completer + self.nukeCompleter = QtWidgets.QCompleter(self) + self.nukeCompleter.setWidget(self) + self.nukeCompleter.setCompletionMode( + QtWidgets.QCompleter.UnfilteredPopupCompletion) + self.nukeCompleter.setCaseSensitivity(Qt.CaseSensitive) + try: + self.nukeCompleter.setModel(QtGui.QStringListModel()) + except: + self.nukeCompleter.setModel(QtCore.QStringListModel()) + + self.nukeCompleter.activated.connect(self.insertNukeCompletion) + self.nukeCompleter.highlighted.connect(self.completerHighlightChanged) + ######## + # FROM NUKE's SCRIPT EDITOR END + ######## + + def findLongestEndingMatch(self, text, dic): + ''' + If the text ends with a key in the dictionary, it returns the key and value. + If there are several matches, returns the longest one. + False if no matches. + ''' + longest = 0 # len of longest match + match_key = None + match_snippet = "" + for key, val in dic.items(): + #match = re.search(r"[\s\.({\[,;=+-]"+key+r"(?:[\s)\]\"]+|$)",text) + match = re.search(r"[\s\.({\[,;=+-]" + key + r"$", text) + if match or text == key: + if len(key) > longest: + longest = len(key) + match_key = key + match_snippet = val + if match_key is None: + return False + return match_key, match_snippet + + def placeholderToEnd(self, text, placeholder): + '''Returns distance (int) from the first ocurrence of the placeholder, to the end of the string with placeholders removed''' + search = re.search(placeholder, text) + if not search: + return -1 + from_start = search.start() + total = len(re.sub(placeholder, "", text)) + to_end = total - from_start + return to_end + + def addSnippetText(self, snippet_text): + ''' Adds the selected text as a snippet (taking care of $$, $name$ etc) to the script editor ''' + cursor_placeholder_find = r"(? 1: + cursor_len = positions[1] - positions[0] - 2 + + text = re.sub(cursor_placeholder_find, "", text) + self.cursor.insertText(text) + if placeholder_to_end >= 0: + for i in range(placeholder_to_end): + self.cursor.movePosition(QtGui.QTextCursor.PreviousCharacter) + for i in range(cursor_len): + self.cursor.movePosition( + QtGui.QTextCursor.NextCharacter, QtGui.QTextCursor.KeepAnchor) + self.setTextCursor(self.cursor) + + def keyPressEvent(self, event): + + ctrl = bool(event.modifiers() & Qt.ControlModifier) + alt = bool(event.modifiers() & Qt.AltModifier) + shift = bool(event.modifiers() & Qt.ShiftModifier) + key = event.key() + + # ADAPTED FROM NUKE's SCRIPT EDITOR: + # Get completer state + self.nukeCompleterShowing = self.nukeCompleter.popup().isVisible() + + # BEFORE ANYTHING ELSE, IF SPECIAL MODIFIERS SIMPLY IGNORE THE REST + if not self.nukeCompleterShowing and (ctrl or shift or alt): + # Bypassed! + if key not in [Qt.Key_Return, Qt.Key_Enter, Qt.Key_Tab]: + KnobScripterTextEdit.keyPressEvent(self, event) + return + + # If the completer is showing + if self.nukeCompleterShowing: + tc = self.textCursor() + # If we're hitting enter, do completion + if key in [Qt.Key_Return, Qt.Key_Enter, Qt.Key_Tab]: + if not self.currentNukeCompletion: + self.nukeCompleter.setCurrentRow(0) + self.currentNukeCompletion = self.nukeCompleter.currentCompletion() + # print str(self.nukeCompleter.completionModel[0]) + self.insertNukeCompletion(self.currentNukeCompletion) + self.nukeCompleter.popup().hide() + self.nukeCompleterShowing = False + # If you're hitting right or escape, hide the popup + elif key == Qt.Key_Right or key == Qt.Key_Escape: + self.nukeCompleter.popup().hide() + self.nukeCompleterShowing = False + # If you hit tab, escape or ctrl-space, hide the completer + elif key == Qt.Key_Tab or key == Qt.Key_Escape or (ctrl and key == Qt.Key_Space): + self.currentNukeCompletion = "" + self.nukeCompleter.popup().hide() + self.nukeCompleterShowing = False + # If none of the above, update the completion model + else: + QtWidgets.QPlainTextEdit.keyPressEvent(self, event) + # Edit completion model + colNum = tc.columnNumber() + posNum = tc.position() + inputText = self.toPlainText() + inputTextSplit = inputText.splitlines() + runningLength = 0 + currentLine = None + for line in inputTextSplit: + length = len(line) + runningLength += length + if runningLength >= posNum: + currentLine = line + break + runningLength += 1 + if currentLine: + completionPart = currentLine.split(" ")[-1] + if "(" in completionPart: + completionPart = completionPart.split("(")[-1] + self.completeNukePartUnderCursor(completionPart) + return + + if type(event) == QtGui.QKeyEvent: + if key == Qt.Key_Escape: # Close the knobscripter... + self.knobScripter.close() + elif not ctrl and not alt and not shift and event.key() == Qt.Key_Tab: + self.placeholder = "$$" + # 1. Set the cursor + self.cursor = self.textCursor() + + # 2. Save text before and after + cpos = self.cursor.position() + text_before_cursor = self.toPlainText()[:cpos] + line_before_cursor = text_before_cursor.split('\n')[-1] + text_after_cursor = self.toPlainText()[cpos:] + + # 3. Check coincidences in snippets dicts + try: # Meaning snippet found + match_key, match_snippet = self.findLongestEndingMatch( + line_before_cursor, self.knobScripter.snippets) + for i in range(len(match_key)): + self.cursor.deletePreviousChar() + # This function takes care of adding the appropriate snippet and moving the cursor... + self.addSnippetText(match_snippet) + except: # Meaning snippet not found... + # ADAPTED FROM NUKE's SCRIPT EDITOR: + tc = self.textCursor() + allCode = self.toPlainText() + colNum = tc.columnNumber() + posNum = tc.position() + + # ...and if there's text in the editor + if len(allCode.split()) > 0: + # There is text in the editor + currentLine = tc.block().text() + + # If you're not at the end of the line just add a tab + if colNum < len(currentLine): + # If there isn't a ')' directly to the right of the cursor add a tab + if currentLine[colNum:colNum + 1] != ')': + KnobScripterTextEdit.keyPressEvent(self, event) + return + # Else show the completer + else: + completionPart = currentLine[:colNum].split( + " ")[-1] + if "(" in completionPart: + completionPart = completionPart.split( + "(")[-1] + + self.completeNukePartUnderCursor( + completionPart) + + return + + # If you are at the end of the line, + else: + # If there's nothing to the right of you add a tab + if currentLine[colNum - 1:] == "" or currentLine.endswith(" "): + KnobScripterTextEdit.keyPressEvent(self, event) + return + # Else update completionPart and show the completer + completionPart = currentLine.split(" ")[-1] + if "(" in completionPart: + completionPart = completionPart.split("(")[-1] + + self.completeNukePartUnderCursor(completionPart) + return + + KnobScripterTextEdit.keyPressEvent(self, event) + elif event.key() in [Qt.Key_Enter, Qt.Key_Return]: + modifiers = QtWidgets.QApplication.keyboardModifiers() + if modifiers == QtCore.Qt.ControlModifier: + self.runScript() + else: + KnobScripterTextEdit.keyPressEvent(self, event) + else: + KnobScripterTextEdit.keyPressEvent(self, event) + + def getPyObjects(self, text): + ''' Returns a list containing all the functions, classes and variables found within the selected python text (code) ''' + matches = [] + # 1: Remove text inside triple quotes (leaving the quotes) + text_clean = '""'.join(text.split('"""')[::2]) + text_clean = '""'.join(text_clean.split("'''")[::2]) + + # 2: Remove text inside of quotes (leaving the quotes) except if \" + lines = text_clean.split("\n") + text_clean = "" + for line in lines: + line_clean = '""'.join(line.split('"')[::2]) + line_clean = '""'.join(line_clean.split("'")[::2]) + line_clean = line_clean.split("#")[0] + text_clean += line_clean + "\n" + + # 3. Split into segments (lines plus ";") + segments = re.findall(r"[^\n;]+", text_clean) + + # 4. Go case by case. + for s in segments: + # Declared vars + matches += re.findall(r"([\w\.]+)(?=[,\s\w]*=[^=]+$)", s) + # Def functions and arguments + function = re.findall(r"[\s]*def[\s]+([\w\.]+)[\s]*\([\s]*", s) + if len(function): + matches += function + args = re.split(r"[\s]*def[\s]+([\w\.]+)[\s]*\([\s]*", s) + if len(args) > 1: + args = args[-1] + matches += re.findall( + r"(?adrianpueyo.com, 2016-2019') + kspSignature.setOpenExternalLinks(True) + kspSignature.setStyleSheet('''color:#555;font-size:9px;''') + kspSignature.setAlignment(QtCore.Qt.AlignRight) + + fontLabel = QtWidgets.QLabel("Font:") + self.fontBox = QtWidgets.QFontComboBox() + self.fontBox.setCurrentFont(QtGui.QFont(self.font)) + self.fontBox.currentFontChanged.connect(self.fontChanged) + + fontSizeLabel = QtWidgets.QLabel("Font size:") + self.fontSizeBox = QtWidgets.QSpinBox() + self.fontSizeBox.setValue(self.oldFontSize) + self.fontSizeBox.setMinimum(6) + self.fontSizeBox.setMaximum(100) + self.fontSizeBox.valueChanged.connect(self.fontSizeChanged) + + windowWLabel = QtWidgets.QLabel("Width (px):") + windowWLabel.setToolTip("Default window width in pixels") + self.windowWBox = QtWidgets.QSpinBox() + self.windowWBox.setValue(self.knobScripter.windowDefaultSize[0]) + self.windowWBox.setMinimum(200) + self.windowWBox.setMaximum(4000) + self.windowWBox.setToolTip("Default window width in pixels") + + windowHLabel = QtWidgets.QLabel("Height (px):") + windowHLabel.setToolTip("Default window height in pixels") + self.windowHBox = QtWidgets.QSpinBox() + self.windowHBox.setValue(self.knobScripter.windowDefaultSize[1]) + self.windowHBox.setMinimum(100) + self.windowHBox.setMaximum(2000) + self.windowHBox.setToolTip("Default window height in pixels") + + # TODO: "Grab current dimensions" button + + tabSpaceLabel = QtWidgets.QLabel("Tab spaces:") + tabSpaceLabel.setToolTip("Number of spaces to add with the tab key.") + self.tabSpace2 = QtWidgets.QRadioButton("2") + self.tabSpace4 = QtWidgets.QRadioButton("4") + tabSpaceButtonGroup = QtWidgets.QButtonGroup(self) + tabSpaceButtonGroup.addButton(self.tabSpace2) + tabSpaceButtonGroup.addButton(self.tabSpace4) + self.tabSpace2.setChecked(self.knobScripter.tabSpaces == 2) + self.tabSpace4.setChecked(self.knobScripter.tabSpaces == 4) + + pinDefaultLabel = QtWidgets.QLabel("Always on top:") + pinDefaultLabel.setToolTip("Default mode of the PIN toggle.") + self.pinDefaultOn = QtWidgets.QRadioButton("On") + self.pinDefaultOff = QtWidgets.QRadioButton("Off") + pinDefaultButtonGroup = QtWidgets.QButtonGroup(self) + pinDefaultButtonGroup.addButton(self.pinDefaultOn) + pinDefaultButtonGroup.addButton(self.pinDefaultOff) + self.pinDefaultOn.setChecked(self.knobScripter.pinned == True) + self.pinDefaultOff.setChecked(self.knobScripter.pinned == False) + self.pinDefaultOn.clicked.connect(lambda: self.knobScripter.pin(True)) + self.pinDefaultOff.clicked.connect( + lambda: self.knobScripter.pin(False)) + + colorSchemeLabel = QtWidgets.QLabel("Color scheme:") + colorSchemeLabel.setToolTip("Syntax highlighting text style.") + self.colorSchemeSublime = QtWidgets.QRadioButton("subl") + self.colorSchemeNuke = QtWidgets.QRadioButton("nuke") + colorSchemeButtonGroup = QtWidgets.QButtonGroup(self) + colorSchemeButtonGroup.addButton(self.colorSchemeSublime) + colorSchemeButtonGroup.addButton(self.colorSchemeNuke) + colorSchemeButtonGroup.buttonClicked.connect(self.colorSchemeChanged) + self.colorSchemeSublime.setChecked( + self.knobScripter.color_scheme == "sublime") + self.colorSchemeNuke.setChecked( + self.knobScripter.color_scheme == "nuke") + + showLabelsLabel = QtWidgets.QLabel("Show labels:") + showLabelsLabel.setToolTip( + "Display knob labels on the knob dropdown\nOtherwise, shows the internal name only.") + self.showLabelsOn = QtWidgets.QRadioButton("On") + self.showLabelsOff = QtWidgets.QRadioButton("Off") + showLabelsButtonGroup = QtWidgets.QButtonGroup(self) + showLabelsButtonGroup.addButton(self.showLabelsOn) + showLabelsButtonGroup.addButton(self.showLabelsOff) + self.showLabelsOn.setChecked(self.knobScripter.pinned == True) + self.showLabelsOff.setChecked(self.knobScripter.pinned == False) + self.showLabelsOn.clicked.connect(lambda: self.knobScripter.pin(True)) + self.showLabelsOff.clicked.connect( + lambda: self.knobScripter.pin(False)) + + self.buttonBox = QtWidgets.QDialogButtonBox( + QtWidgets.QDialogButtonBox.Ok | QtWidgets.QDialogButtonBox.Cancel) + self.buttonBox.accepted.connect(self.savePrefs) + self.buttonBox.rejected.connect(self.cancelPrefs) + + # Loaded custom values + self.ksPrefs = self.knobScripter.loadPrefs() + if self.ksPrefs != []: + try: + self.fontSizeBox.setValue(self.ksPrefs['font_size']) + self.windowWBox.setValue(self.ksPrefs['window_default_w']) + self.windowHBox.setValue(self.ksPrefs['window_default_h']) + self.tabSpace2.setChecked(self.ksPrefs['tab_spaces'] == 2) + self.tabSpace4.setChecked(self.ksPrefs['tab_spaces'] == 4) + self.pinDefaultOn.setChecked(self.ksPrefs['pin_default'] == 1) + self.pinDefaultOff.setChecked(self.ksPrefs['pin_default'] == 0) + self.showLabelsOn.setChecked(self.ksPrefs['show_labels'] == 1) + self.showLabelsOff.setChecked(self.ksPrefs['show_labels'] == 0) + self.colorSchemeSublime.setChecked( + self.ksPrefs['color_scheme'] == "sublime") + self.colorSchemeNuke.setChecked( + self.ksPrefs['color_scheme'] == "nuke") + except: + pass + + # Layouts + font_layout = QtWidgets.QHBoxLayout() + font_layout.addWidget(fontLabel) + font_layout.addWidget(self.fontBox) + + fontSize_layout = QtWidgets.QHBoxLayout() + fontSize_layout.addWidget(fontSizeLabel) + fontSize_layout.addWidget(self.fontSizeBox) + + windowW_layout = QtWidgets.QHBoxLayout() + windowW_layout.addWidget(windowWLabel) + windowW_layout.addWidget(self.windowWBox) + + windowH_layout = QtWidgets.QHBoxLayout() + windowH_layout.addWidget(windowHLabel) + windowH_layout.addWidget(self.windowHBox) + + tabSpacesButtons_layout = QtWidgets.QHBoxLayout() + tabSpacesButtons_layout.addWidget(self.tabSpace2) + tabSpacesButtons_layout.addWidget(self.tabSpace4) + tabSpaces_layout = QtWidgets.QHBoxLayout() + tabSpaces_layout.addWidget(tabSpaceLabel) + tabSpaces_layout.addLayout(tabSpacesButtons_layout) + + pinDefaultButtons_layout = QtWidgets.QHBoxLayout() + pinDefaultButtons_layout.addWidget(self.pinDefaultOn) + pinDefaultButtons_layout.addWidget(self.pinDefaultOff) + pinDefault_layout = QtWidgets.QHBoxLayout() + pinDefault_layout.addWidget(pinDefaultLabel) + pinDefault_layout.addLayout(pinDefaultButtons_layout) + + showLabelsButtons_layout = QtWidgets.QHBoxLayout() + showLabelsButtons_layout.addWidget(self.showLabelsOn) + showLabelsButtons_layout.addWidget(self.showLabelsOff) + showLabels_layout = QtWidgets.QHBoxLayout() + showLabels_layout.addWidget(showLabelsLabel) + showLabels_layout.addLayout(showLabelsButtons_layout) + + colorSchemeButtons_layout = QtWidgets.QHBoxLayout() + colorSchemeButtons_layout.addWidget(self.colorSchemeSublime) + colorSchemeButtons_layout.addWidget(self.colorSchemeNuke) + colorScheme_layout = QtWidgets.QHBoxLayout() + colorScheme_layout.addWidget(colorSchemeLabel) + colorScheme_layout.addLayout(colorSchemeButtons_layout) + + self.master_layout = QtWidgets.QVBoxLayout() + self.master_layout.addWidget(kspTitle) + self.master_layout.addWidget(kspSignature) + self.master_layout.addWidget(kspLine) + self.master_layout.addLayout(font_layout) + self.master_layout.addLayout(fontSize_layout) + self.master_layout.addLayout(windowW_layout) + self.master_layout.addLayout(windowH_layout) + self.master_layout.addLayout(tabSpaces_layout) + self.master_layout.addLayout(pinDefault_layout) + self.master_layout.addLayout(showLabels_layout) + self.master_layout.addLayout(colorScheme_layout) + self.master_layout.addWidget(self.buttonBox) + self.setLayout(self.master_layout) + self.setFixedSize(self.minimumSize()) + + def savePrefs(self): + self.font = self.fontBox.currentFont().family() + ks_prefs = { + 'font_size': self.fontSizeBox.value(), + 'window_default_w': self.windowWBox.value(), + 'window_default_h': self.windowHBox.value(), + 'tab_spaces': self.tabSpaceValue(), + 'pin_default': self.pinDefaultValue(), + 'show_labels': self.showLabelsValue(), + 'font': self.font, + 'color_scheme': self.colorSchemeValue(), + } + self.knobScripter.script_editor_font.setFamily(self.font) + self.knobScripter.script_editor.setFont( + self.knobScripter.script_editor_font) + self.knobScripter.font = self.font + self.knobScripter.color_scheme = self.colorSchemeValue() + self.knobScripter.tabSpaces = self.tabSpaceValue() + self.knobScripter.script_editor.tabSpaces = self.tabSpaceValue() + with open(self.prefs_txt, "w") as f: + prefs = json.dump(ks_prefs, f, sort_keys=True, indent=4) + self.accept() + self.knobScripter.highlighter.rehighlight() + self.knobScripter.show_labels = self.showLabelsValue() + if self.knobScripter.nodeMode: + self.knobScripter.refreshClicked() + return prefs + + def cancelPrefs(self): + self.knobScripter.script_editor_font.setPointSize(self.oldFontSize) + self.knobScripter.script_editor.setFont( + self.knobScripter.script_editor_font) + self.knobScripter.color_scheme = self.oldScheme + self.knobScripter.highlighter.rehighlight() + self.reject() + + def fontSizeChanged(self): + self.knobScripter.script_editor_font.setPointSize( + self.fontSizeBox.value()) + self.knobScripter.script_editor.setFont( + self.knobScripter.script_editor_font) + return + + def fontChanged(self): + self.font = self.fontBox.currentFont().family() + self.knobScripter.script_editor_font.setFamily(self.font) + self.knobScripter.script_editor.setFont( + self.knobScripter.script_editor_font) + return + + def colorSchemeChanged(self): + self.knobScripter.color_scheme = self.colorSchemeValue() + self.knobScripter.highlighter.rehighlight() + return + + def tabSpaceValue(self): + return 2 if self.tabSpace2.isChecked() else 4 + + def pinDefaultValue(self): + return 1 if self.pinDefaultOn.isChecked() else 0 + + def showLabelsValue(self): + return 1 if self.showLabelsOn.isChecked() else 0 + + def colorSchemeValue(self): + return "nuke" if self.colorSchemeNuke.isChecked() else "sublime" + + def closeEvent(self, event): + self.cancelPrefs() + self.close() + + +def updateContext(): + ''' + Get the current selection of nodes with their appropiate context + Doing this outside the KnobScripter -> forces context update inside groups when needed + ''' + global knobScripterSelectedNodes + knobScripterSelectedNodes = nuke.selectedNodes() + return + +# -------------------------------- +# FindReplace +# -------------------------------- + + +class FindReplaceWidget(QtWidgets.QWidget): + ''' SearchReplace Widget for the knobscripter. FindReplaceWidget(editor = QPlainTextEdit) ''' + + def __init__(self, parent): + super(FindReplaceWidget, self).__init__(parent) + + self.editor = parent.script_editor + + self.initUI() + + def initUI(self): + + # -------------- + # Find Row + # -------------- + + # Widgets + self.find_label = QtWidgets.QLabel("Find:") + # self.find_label.setSizePolicy(QtWidgets.QSizePolicy.Fixed,QtWidgets.QSizePolicy.Fixed) + self.find_label.setFixedWidth(50) + self.find_label.setAlignment( + QtCore.Qt.AlignRight | QtCore.Qt.AlignVCenter) + self.find_lineEdit = QtWidgets.QLineEdit() + self.find_next_button = QtWidgets.QPushButton("Next") + self.find_next_button.clicked.connect(self.find) + self.find_prev_button = QtWidgets.QPushButton("Previous") + self.find_prev_button.clicked.connect(self.findBack) + self.find_lineEdit.returnPressed.connect(self.find_next_button.click) + + # Layout + self.find_layout = QtWidgets.QHBoxLayout() + self.find_layout.addWidget(self.find_label) + self.find_layout.addWidget(self.find_lineEdit, stretch=1) + self.find_layout.addWidget(self.find_next_button) + self.find_layout.addWidget(self.find_prev_button) + + # -------------- + # Replace Row + # -------------- + + # Widgets + self.replace_label = QtWidgets.QLabel("Replace:") + # self.replace_label.setSizePolicy(QtWidgets.QSizePolicy.Fixed,QtWidgets.QSizePolicy.Fixed) + self.replace_label.setFixedWidth(50) + self.replace_label.setAlignment( + QtCore.Qt.AlignRight | QtCore.Qt.AlignVCenter) + self.replace_lineEdit = QtWidgets.QLineEdit() + self.replace_button = QtWidgets.QPushButton("Replace") + self.replace_button.clicked.connect(self.replace) + self.replace_all_button = QtWidgets.QPushButton("Replace All") + self.replace_all_button.clicked.connect( + lambda: self.replace(rep_all=True)) + self.replace_lineEdit.returnPressed.connect(self.replace_button.click) + + # Layout + self.replace_layout = QtWidgets.QHBoxLayout() + self.replace_layout.addWidget(self.replace_label) + self.replace_layout.addWidget(self.replace_lineEdit, stretch=1) + self.replace_layout.addWidget(self.replace_button) + self.replace_layout.addWidget(self.replace_all_button) + + # Info text + self.info_text = QtWidgets.QLabel("") + self.info_text.setVisible(False) + self.info_text.mousePressEvent = lambda x: self.info_text.setVisible( + False) + #f = self.info_text.font() + # f.setItalic(True) + # self.info_text.setFont(f) + # self.info_text.clicked.connect(lambda:self.info_text.setVisible(False)) + + # Divider line + line = QtWidgets.QFrame() + line.setFrameShape(QtWidgets.QFrame.HLine) + line.setFrameShadow(QtWidgets.QFrame.Sunken) + line.setLineWidth(0) + line.setMidLineWidth(1) + line.setFrameShadow(QtWidgets.QFrame.Sunken) + + # -------------- + # Main Layout + # -------------- + + self.layout = QtWidgets.QVBoxLayout() + self.layout.addSpacing(4) + self.layout.addWidget(self.info_text) + self.layout.addLayout(self.find_layout) + self.layout.addLayout(self.replace_layout) + self.layout.setSpacing(4) + try: # >n11 + self.layout.setMargin(2) + except: # 0: # If not found but there are matches, start over + cursor.movePosition(QtGui.QTextCursor.Start) + self.editor.setTextCursor(cursor) + self.editor.find(find_str, flags) + else: + cursor.insertText(rep_str) + self.editor.find( + rep_str, flags | QtGui.QTextDocument.FindBackward) + + cursor.endEditBlock() + self.replace_lineEdit.setFocus() + return + + +# -------------------------------- +# Snippets +# -------------------------------- +class SnippetsPanel(QtWidgets.QDialog): + def __init__(self, parent): + super(SnippetsPanel, self).__init__(parent) + + self.knobScripter = parent + + self.setWindowFlags(self.windowFlags() | + QtCore.Qt.WindowStaysOnTopHint) + self.setWindowTitle("Snippet editor") + + self.snippets_txt_path = self.knobScripter.snippets_txt_path + self.snippets_dict = self.loadSnippetsDict(path=self.snippets_txt_path) + #self.snippets_dict = snippets_dic + + # self.saveSnippets(snippets_dic) + + self.initUI() + self.resize(500, 300) + + def initUI(self): + self.layout = QtWidgets.QVBoxLayout() + + # First Area (Titles) + title_layout = QtWidgets.QHBoxLayout() + shortcuts_label = QtWidgets.QLabel("Shortcut") + code_label = QtWidgets.QLabel("Code snippet") + title_layout.addWidget(shortcuts_label, stretch=1) + title_layout.addWidget(code_label, stretch=2) + self.layout.addLayout(title_layout) + + # Main Scroll area + self.scroll_content = QtWidgets.QWidget() + self.scroll_layout = QtWidgets.QVBoxLayout() + + self.buildSnippetWidgets() + + self.scroll_content.setLayout(self.scroll_layout) + + # Scroll Area Properties + self.scroll = QtWidgets.QScrollArea() + self.scroll.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOn) + self.scroll.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff) + self.scroll.setWidgetResizable(True) + self.scroll.setWidget(self.scroll_content) + + self.layout.addWidget(self.scroll) + + # File knob test + #self.filePath_lineEdit = SnippetFilePath(self) + # self.filePath_lineEdit + # self.layout.addWidget(self.filePath_lineEdit) + + # Lower buttons + self.bottom_layout = QtWidgets.QHBoxLayout() + + self.add_btn = QtWidgets.QPushButton("Add snippet") + self.add_btn.setToolTip("Create empty fields for an extra snippet.") + self.add_btn.clicked.connect(self.addSnippet) + self.bottom_layout.addWidget(self.add_btn) + + self.addPath_btn = QtWidgets.QPushButton("Add custom path") + self.addPath_btn.setToolTip( + "Add a custom path to an external snippets .txt file.") + self.addPath_btn.clicked.connect(self.addCustomPath) + self.bottom_layout.addWidget(self.addPath_btn) + + self.bottom_layout.addStretch() + + self.save_btn = QtWidgets.QPushButton('OK') + self.save_btn.setToolTip( + "Save the snippets into a json file and close the panel.") + self.save_btn.clicked.connect(self.okPressed) + self.bottom_layout.addWidget(self.save_btn) + + self.cancel_btn = QtWidgets.QPushButton("Cancel") + self.cancel_btn.setToolTip("Cancel any new snippets or modifications.") + self.cancel_btn.clicked.connect(self.close) + self.bottom_layout.addWidget(self.cancel_btn) + + self.apply_btn = QtWidgets.QPushButton('Apply') + self.apply_btn.setToolTip("Save the snippets into a json file.") + self.apply_btn.setShortcut('Ctrl+S') + self.apply_btn.clicked.connect(self.applySnippets) + self.bottom_layout.addWidget(self.apply_btn) + + self.help_btn = QtWidgets.QPushButton('Help') + self.help_btn.setShortcut('F1') + self.help_btn.clicked.connect(self.showHelp) + self.bottom_layout.addWidget(self.help_btn) + + self.layout.addLayout(self.bottom_layout) + + self.setLayout(self.layout) + + def reload(self): + ''' + Clears everything without saving and redoes the widgets etc. + Only to be called if the panel isn't shown meaning it's closed. + ''' + for i in reversed(range(self.scroll_layout.count())): + self.scroll_layout.itemAt(i).widget().deleteLater() + + self.snippets_dict = self.loadSnippetsDict(path=self.snippets_txt_path) + + self.buildSnippetWidgets() + + def buildSnippetWidgets(self): + for i, (key, val) in enumerate(self.snippets_dict.items()): + if re.match(r"\[custom-path-[0-9]+\]$", key): + file_edit = SnippetFilePath(val) + self.scroll_layout.insertWidget(-1, file_edit) + else: + snippet_edit = SnippetEdit(key, val, parent=self) + self.scroll_layout.insertWidget(-1, snippet_edit) + + def loadSnippetsDict(self, path=""): + ''' Load prefs. TO REMOVE ''' + if path == "": + path = self.knobScripter.snippets_txt_path + if not os.path.isfile(self.snippets_txt_path): + return {} + else: + with open(self.snippets_txt_path, "r") as f: + self.snippets = json.load(f) + return self.snippets + + def getSnippetsAsDict(self): + dic = {} + num_snippets = self.scroll_layout.count() + path_i = 1 + for s in range(num_snippets): + se = self.scroll_layout.itemAt(s).widget() + if se.__class__.__name__ == "SnippetEdit": + key = se.shortcut_editor.text() + val = se.script_editor.toPlainText() + if key != "": + dic[key] = val + else: + path = se.filepath_lineEdit.text() + if path != "": + dic["[custom-path-{}]".format(str(path_i))] = path + path_i += 1 + return dic + + def saveSnippets(self, snippets=""): + if snippets == "": + snippets = self.getSnippetsAsDict() + with open(self.snippets_txt_path, "w") as f: + prefs = json.dump(snippets, f, sort_keys=True, indent=4) + return prefs + + def applySnippets(self): + self.saveSnippets() + self.knobScripter.snippets = self.knobScripter.loadSnippets(maxDepth=5) + self.knobScripter.loadSnippets() + + def okPressed(self): + self.applySnippets() + self.accept() + + def addSnippet(self, key="", val=""): + se = SnippetEdit(key, val, parent=self) + self.scroll_layout.insertWidget(0, se) + self.show() + return se + + def addCustomPath(self, path=""): + cpe = SnippetFilePath(path) + self.scroll_layout.insertWidget(0, cpe) + self.show() + cpe.browseSnippets() + return cpe + + def showHelp(self): + ''' Create a new snippet, auto-completed with the help ''' + help_key = "help" + help_val = """Snippets are a convenient way to have code blocks that you can call through a shortcut.\n\n1. Simply write a shortcut on the text input field on the left. You can see this one is set to "test".\n\n2. Then, write a code or whatever in this script editor. You can include $$ as the placeholder for where you'll want the mouse cursor to appear.\n\n3. Finally, click OK or Apply to save the snippets. On the main script editor, you'll be able to call any snippet by writing the shortcut (in this example: help) and pressing the Tab key.\n\nIn order to remove a snippet, simply leave the shortcut and contents blank, and save the snippets.""" + help_se = self.addSnippet(help_key, help_val) + help_se.script_editor.resize(160, 160) + + +class SnippetEdit(QtWidgets.QWidget): + ''' Simple widget containing two fields, for the snippet shortcut and content ''' + + def __init__(self, key="", val="", parent=None): + super(SnippetEdit, self).__init__(parent) + + self.knobScripter = parent.knobScripter + self.color_scheme = self.knobScripter.color_scheme + self.layout = QtWidgets.QHBoxLayout() + + self.shortcut_editor = QtWidgets.QLineEdit(self) + f = self.shortcut_editor.font() + f.setWeight(QtGui.QFont.Bold) + self.shortcut_editor.setFont(f) + self.shortcut_editor.setText(str(key)) + #self.script_editor = QtWidgets.QTextEdit(self) + self.script_editor = KnobScripterTextEdit() + self.script_editor.setMinimumHeight(100) + self.script_editor.setStyleSheet( + 'background:#282828;color:#EEE;') # Main Colors + self.highlighter = KSScriptEditorHighlighter( + self.script_editor.document(), self) + self.script_editor_font = self.knobScripter.script_editor_font + self.script_editor.setFont(self.script_editor_font) + self.script_editor.resize(90, 90) + self.script_editor.setPlainText(str(val)) + self.layout.addWidget(self.shortcut_editor, + stretch=1, alignment=Qt.AlignTop) + self.layout.addWidget(self.script_editor, stretch=2) + self.layout.setContentsMargins(0, 0, 0, 0) + + self.setLayout(self.layout) + + +class SnippetFilePath(QtWidgets.QWidget): + ''' Simple widget containing a filepath lineEdit and a button to open the file browser ''' + + def __init__(self, path="", parent=None): + super(SnippetFilePath, self).__init__(parent) + + self.layout = QtWidgets.QHBoxLayout() + + self.custompath_label = QtWidgets.QLabel(self) + self.custompath_label.setText("Custom path: ") + + self.filepath_lineEdit = QtWidgets.QLineEdit(self) + self.filepath_lineEdit.setText(str(path)) + #self.script_editor = QtWidgets.QTextEdit(self) + self.filepath_lineEdit.setStyleSheet( + 'background:#282828;color:#EEE;') # Main Colors + self.script_editor_font = QtGui.QFont() + self.script_editor_font.setFamily("Courier") + self.script_editor_font.setStyleHint(QtGui.QFont.Monospace) + self.script_editor_font.setFixedPitch(True) + self.script_editor_font.setPointSize(11) + self.filepath_lineEdit.setFont(self.script_editor_font) + + self.file_button = QtWidgets.QPushButton(self) + self.file_button.setText("Browse...") + self.file_button.clicked.connect(self.browseSnippets) + + self.layout.addWidget(self.custompath_label) + self.layout.addWidget(self.filepath_lineEdit) + self.layout.addWidget(self.file_button) + self.layout.setContentsMargins(0, 10, 0, 10) + + self.setLayout(self.layout) + + def browseSnippets(self): + ''' Opens file panel for ...snippets.txt ''' + browseLocation = nuke.getFilename('Select snippets file', '*.txt') + + if not browseLocation: + return + + self.filepath_lineEdit.setText(browseLocation) + return + + +# -------------------------------- +# Implementation +# -------------------------------- + +def showKnobScripter(knob="knobChanged"): + selection = nuke.selectedNodes() + if not len(selection): + pan = KnobScripter() + else: + pan = KnobScripter(selection[0], knob) + pan.show() + + +def addKnobScripterPanel(): + global knobScripterPanel + try: + knobScripterPanel = panels.registerWidgetAsPanel('nuke.KnobScripterPane', 'Knob Scripter', + 'com.adrianpueyo.KnobScripterPane') + knobScripterPanel.addToPane(nuke.getPaneFor('Properties.1')) + + except: + knobScripterPanel = panels.registerWidgetAsPanel( + 'nuke.KnobScripterPane', 'Knob Scripter', 'com.adrianpueyo.KnobScripterPane') + + +nuke.KnobScripterPane = KnobScripterPane +log("KS LOADED") +ksShortcut = "alt+z" +addKnobScripterPanel() +nuke.menu('Nuke').addCommand( + 'Edit/Node/Open Floating Knob Scripter', showKnobScripter, ksShortcut) +nuke.menu('Nuke').addCommand('Edit/Node/Update KnobScripter Context', + updateContext).setVisible(False) diff --git a/setup/nuke/nuke_path/menu.py b/setup/nuke/nuke_path/menu.py index 1155d2ea2e..34bfa294aa 100644 --- a/setup/nuke/nuke_path/menu.py +++ b/setup/nuke/nuke_path/menu.py @@ -1,6 +1,7 @@ import os import sys import atom_server +import KnobScripter from pype.nuke.lib import ( writes_version_sync, @@ -21,12 +22,3 @@ nuke.addOnScriptSave(checkInventoryVersions) nuke.addOnScriptSave(writes_version_sync) log.info('Automatic syncing of write file knob to script version') - -def adding_knobscripter_to_nukepath(): - nuke_path_dir = os.path.dirname(__file__) - knobscripter_path = os.path.join(nuke_path_dir, "KnobScripter-github") - sys.path.append(knobscripter_path) - import KnobScripter - log.info('Adding `KnobScripter`') - -adding_knobscripter_to_nukepath()