# ---------------------------------------------------------------------------- # pyglet # Copyright (c) 2006-2008 Alex Holkner # Copyright (c) 2008-2023 pyglet contributors # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above copyright # notice, this list of conditions and the following disclaimer in # the documentation and/or other materials provided with the # distribution. # * Neither the name of pyglet nor the names of its # contributors may be used to endorse or promote products # derived from this software without specific prior written # permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS # FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE # COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, # BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE # POSSIBILITY OF SUCH DAMAGE. # ---------------------------------------------------------------------------- import unicodedata from pyglet.window import key from pyglet.libs.darwin.cocoapy import ObjCClass, ObjCSubclass, ObjCInstance from pyglet.libs.darwin.cocoapy import PyObjectEncoding, send_super from pyglet.libs.darwin.cocoapy import CFSTR, cfstring_to_string NSArray = ObjCClass('NSArray') NSApplication = ObjCClass('NSApplication') # This custom NSTextView subclass is used for capturing all of the # on_text, on_text_motion, and on_text_motion_select events. class PygletTextView_Implementation: PygletTextView = ObjCSubclass('NSTextView', 'PygletTextView') @PygletTextView.method(b'@'+PyObjectEncoding) def initWithCocoaWindow_(self, window): self = ObjCInstance(send_super(self, 'init')) if not self: return None self._window = window # Interpret tab and return as raw characters self.setFieldEditor_(False) self.empty_string = CFSTR("") return self @PygletTextView.method('v') def dealloc(self): self.empty_string.release() # Other functions still seem to work? @PygletTextView.method('v@') def keyDown_(self, nsevent): array = NSArray.arrayWithObject_(nsevent) self.interpretKeyEvents_(array) if not self.performKeyEquivalent_(nsevent): self.nextResponder().keyDown_(nsevent) @PygletTextView.method('v@') def keyUp_(self, nsevent): self.nextResponder().keyUp_(nsevent) @PygletTextView.method('v@') def insertText_(self, text): text = cfstring_to_string(text) self.setString_(self.empty_string) # Don't send control characters (tab, newline) as on_text events. if text: if unicodedata.category(text[0]) != 'Cc': self._window.dispatch_event("on_text", text) @PygletTextView.method('v@') def insertNewline_(self, sender): # Distinguish between carriage return (u'\r') and enter (u'\x03'). # Only the return key press gets sent as an on_text event. event = NSApplication.sharedApplication().currentEvent() chars = event.charactersIgnoringModifiers() ch = chr(chars.characterAtIndex_(0)) if ch == u'\r': self._window.dispatch_event("on_text", u'\r') @PygletTextView.method('v@') def moveUp_(self, sender): self._window.dispatch_event("on_text_motion", key.MOTION_UP) @PygletTextView.method('v@') def moveDown_(self, sender): self._window.dispatch_event("on_text_motion", key.MOTION_DOWN) @PygletTextView.method('v@') def moveLeft_(self, sender): self._window.dispatch_event("on_text_motion", key.MOTION_LEFT) @PygletTextView.method('v@') def moveRight_(self, sender): self._window.dispatch_event("on_text_motion", key.MOTION_RIGHT) @PygletTextView.method('v@') def moveWordLeft_(self, sender): self._window.dispatch_event("on_text_motion", key.MOTION_PREVIOUS_WORD) @PygletTextView.method('v@') def moveWordRight_(self, sender): self._window.dispatch_event("on_text_motion", key.MOTION_NEXT_WORD) @PygletTextView.method('v@') def moveToBeginningOfLine_(self, sender): self._window.dispatch_event("on_text_motion", key.MOTION_BEGINNING_OF_LINE) @PygletTextView.method('v@') def moveToEndOfLine_(self, sender): self._window.dispatch_event("on_text_motion", key.MOTION_END_OF_LINE) @PygletTextView.method('v@') def scrollPageUp_(self, sender): self._window.dispatch_event("on_text_motion", key.MOTION_PREVIOUS_PAGE) @PygletTextView.method('v@') def scrollPageDown_(self, sender): self._window.dispatch_event("on_text_motion", key.MOTION_NEXT_PAGE) @PygletTextView.method('v@') def scrollToBeginningOfDocument_(self, sender): # Mac OS X 10.6 self._window.dispatch_event("on_text_motion", key.MOTION_BEGINNING_OF_FILE) @PygletTextView.method('v@') def scrollToEndOfDocument_(self, sender): # Mac OS X 10.6 self._window.dispatch_event("on_text_motion", key.MOTION_END_OF_FILE) @PygletTextView.method('v@') def deleteBackward_(self, sender): self._window.dispatch_event("on_text_motion", key.MOTION_BACKSPACE) @PygletTextView.method('v@') def deleteForward_(self, sender): self._window.dispatch_event("on_text_motion", key.MOTION_DELETE) @PygletTextView.method('v@') def moveUpAndModifySelection_(self, sender): self._window.dispatch_event("on_text_motion_select", key.MOTION_UP) @PygletTextView.method('v@') def moveDownAndModifySelection_(self, sender): self._window.dispatch_event("on_text_motion_select", key.MOTION_DOWN) @PygletTextView.method('v@') def moveLeftAndModifySelection_(self, sender): self._window.dispatch_event("on_text_motion_select", key.MOTION_LEFT) @PygletTextView.method('v@') def moveRightAndModifySelection_(self, sender): self._window.dispatch_event("on_text_motion_select", key.MOTION_RIGHT) @PygletTextView.method('v@') def moveWordLeftAndModifySelection_(self, sender): self._window.dispatch_event("on_text_motion_select", key.MOTION_PREVIOUS_WORD) @PygletTextView.method('v@') def moveWordRightAndModifySelection_(self, sender): self._window.dispatch_event("on_text_motion_select", key.MOTION_NEXT_WORD) @PygletTextView.method('v@') def moveToBeginningOfLineAndModifySelection_(self, sender): # Mac OS X 10.6 self._window.dispatch_event("on_text_motion_select", key.MOTION_BEGINNING_OF_LINE) @PygletTextView.method('v@') def moveToEndOfLineAndModifySelection_(self, sender): # Mac OS X 10.6 self._window.dispatch_event("on_text_motion_select", key.MOTION_END_OF_LINE) @PygletTextView.method('v@') def pageUpAndModifySelection_(self, sender): # Mac OS X 10.6 self._window.dispatch_event("on_text_motion_select", key.MOTION_PREVIOUS_PAGE) @PygletTextView.method('v@') def pageDownAndModifySelection_(self, sender): # Mac OS X 10.6 self._window.dispatch_event("on_text_motion_select", key.MOTION_NEXT_PAGE) @PygletTextView.method('v@') def moveToBeginningOfDocumentAndModifySelection_(self, sender): # Mac OS X 10.6 self._window.dispatch_event("on_text_motion_select", key.MOTION_BEGINNING_OF_FILE) @PygletTextView.method('v@') def moveToEndOfDocumentAndModifySelection_(self, sender): # Mac OS X 10.6 self._window.dispatch_event("on_text_motion_select", key.MOTION_END_OF_FILE) PygletTextView = ObjCClass('PygletTextView')