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/**
* Declaration of the native Cocoa View that serves as container for the scintilla parts.
* @file ScintillaView.h
*
* Created by Mike Lischke.
*
* Copyright 2011, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright 2009, 2011 Sun Microsystems, Inc. All rights reserved.
* This file is dual licensed under LGPL v2.1 and the Scintilla license (http://www.scintilla.org/License.txt).
*/
#import <Cocoa/Cocoa.h>
#import "Scintilla.h"
#import "InfoBarCommunicator.h"
/**
* Scintilla sends these two messages to the notify handler. Please refer
* to the Windows API doc for details about the message format.
*/
#define WM_COMMAND 1001
#define WM_NOTIFY 1002
/**
* On the Mac, there is no WM_COMMAND or WM_NOTIFY message that can be sent
* back to the parent. Therefore, there must be a callback handler that acts
* like a Windows WndProc, where Scintilla can send notifications to. Use
* ScintillaView registerNotifyCallback() to register such a handler.
* Message format is:
* <br>
* WM_COMMAND: HIWORD (wParam) = notification code, LOWORD (wParam) = control ID, lParam = ScintillaCocoa*
* <br>
* WM_NOTIFY: wParam = control ID, lParam = ptr to SCNotification structure, with hwndFrom set to ScintillaCocoa*
*/
typedef void(*SciNotifyFunc)(intptr_t windowid, unsigned int iMessage, uintptr_t wParam, uintptr_t lParam);
extern NSString *const SCIUpdateUINotification;
@protocol ScintillaNotificationProtocol
- (void) notification: (SCNotification *) notification;
@end
/**
* SCIScrollView provides pre-macOS 10.14 tiling behavior.
*/
@interface SCIScrollView : NSScrollView;
@end
/**
* SCIMarginView draws line numbers and other margins next to the text view.
*/
@interface SCIMarginView : NSRulerView;
@end
/**
* SCIContentView is the Cocoa interface to the Scintilla backend. It handles text input and
* provides a canvas for painting the output.
*/
@interface SCIContentView : NSView <
NSTextInputClient,
NSUserInterfaceValidations,
NSDraggingSource,
NSDraggingDestination,
NSAccessibilityStaticText>;
- (void) setCursor: (int) cursor; // Needed by ScintillaCocoa
@end
/**
* ScintillaView is the class instantiated by client code.
* It contains an NSScrollView which contains a SCIMarginView and a SCIContentView.
* It is responsible for providing an API and communicating to a delegate.
*/
@interface ScintillaView : NSView <InfoBarCommunicator, ScintillaNotificationProtocol>;
@property(nonatomic, unsafe_unretained) id<ScintillaNotificationProtocol> delegate;
@property(nonatomic, readonly) NSScrollView *scrollView;
+ (Class) contentViewClass;
- (void) notify: (NotificationType) type message: (NSString *) message location: (NSPoint) location
value: (float) value;
- (void) setCallback: (id <InfoBarCommunicator>) callback;
- (void) suspendDrawing: (BOOL) suspend;
- (void) notification: (SCNotification *) notification;
- (void) updateIndicatorIME;
// Scroller handling
- (void) setMarginWidth: (int) width;
- (SCIContentView *) content;
- (void) updateMarginCursors;
// NSTextView compatibility layer.
- (NSString *) string;
- (void) setString: (NSString *) aString;
- (void) insertText: (id) aString;
- (void) setEditable: (BOOL) editable;
- (BOOL) isEditable;
- (NSRange) selectedRange;
- (NSRange) selectedRangePositions;
- (NSString *) selectedString;
- (void) deleteRange: (NSRange) range;
- (void) setFontName: (NSString *) font
size: (int) size
bold: (BOOL) bold
italic: (BOOL) italic;
// Native call through to the backend.
+ (sptr_t) directCall: (ScintillaView *) sender message: (unsigned int) message wParam: (uptr_t) wParam
lParam: (sptr_t) lParam;
- (sptr_t) message: (unsigned int) message wParam: (uptr_t) wParam lParam: (sptr_t) lParam;
- (sptr_t) message: (unsigned int) message wParam: (uptr_t) wParam;
- (sptr_t) message: (unsigned int) message;
// Back end properties getters and setters.
- (void) setGeneralProperty: (int) property parameter: (long) parameter value: (long) value;
- (void) setGeneralProperty: (int) property value: (long) value;
- (long) getGeneralProperty: (int) property;
- (long) getGeneralProperty: (int) property parameter: (long) parameter;
- (long) getGeneralProperty: (int) property parameter: (long) parameter extra: (long) extra;
- (long) getGeneralProperty: (int) property ref: (const void *) ref;
- (void) setColorProperty: (int) property parameter: (long) parameter value: (NSColor *) value;
- (void) setColorProperty: (int) property parameter: (long) parameter fromHTML: (NSString *) fromHTML;
- (NSColor *) getColorProperty: (int) property parameter: (long) parameter;
- (void) setReferenceProperty: (int) property parameter: (long) parameter value: (const void *) value;
- (const void *) getReferenceProperty: (int) property parameter: (long) parameter;
- (void) setStringProperty: (int) property parameter: (long) parameter value: (NSString *) value;
- (NSString *) getStringProperty: (int) property parameter: (long) parameter;
- (void) setLexerProperty: (NSString *) name value: (NSString *) value;
- (NSString *) getLexerProperty: (NSString *) name;
// The delegate property should be used instead of registerNotifyCallback which is deprecated.
- (void) registerNotifyCallback: (intptr_t) windowid value: (SciNotifyFunc) callback __attribute__ ( (deprecated)) ;
- (void) setInfoBar: (NSView <InfoBarCommunicator> *) aView top: (BOOL) top;
- (void) setStatusText: (NSString *) text;
- (BOOL) findAndHighlightText: (NSString *) searchText
matchCase: (BOOL) matchCase
wholeWord: (BOOL) wholeWord
scrollTo: (BOOL) scrollTo
wrap: (BOOL) wrap;
- (BOOL) findAndHighlightText: (NSString *) searchText
matchCase: (BOOL) matchCase
wholeWord: (BOOL) wholeWord
scrollTo: (BOOL) scrollTo
wrap: (BOOL) wrap
backwards: (BOOL) backwards;
- (int) findAndReplaceText: (NSString *) searchText
byText: (NSString *) newText
matchCase: (BOOL) matchCase
wholeWord: (BOOL) wholeWord
doAll: (BOOL) doAll;
@end
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