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Posted to commits@corinthia.apache.org by ja...@apache.org on 2015/08/14 17:47:05 UTC
incubator-corinthia git commit: added files from peter
Repository: incubator-corinthia
Updated Branches:
refs/heads/editorFramework [created] 565a6caae
added files from peter
Project: http://git-wip-us.apache.org/repos/asf/incubator-corinthia/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-corinthia/commit/565a6caa
Tree: http://git-wip-us.apache.org/repos/asf/incubator-corinthia/tree/565a6caa
Diff: http://git-wip-us.apache.org/repos/asf/incubator-corinthia/diff/565a6caa
Branch: refs/heads/editorFramework
Commit: 565a6caae5f7caa16b52e01d408dba3da212aadd
Parents: 6be2b90
Author: jani <ja...@apache.org>
Authored: Fri Aug 14 17:45:11 2015 +0200
Committer: jani <ja...@apache.org>
Committed: Fri Aug 14 17:45:11 2015 +0200
----------------------------------------------------------------------
.../src/Layer2_API/EDJSInterface.h | 349 ++++
.../src/Layer2_API/EDJSInterface.m | 1759 ++++++++++++++++++
2 files changed, 2108 insertions(+)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/incubator-corinthia/blob/565a6caa/experiments/editorFramework/src/Layer2_API/EDJSInterface.h
----------------------------------------------------------------------
diff --git a/experiments/editorFramework/src/Layer2_API/EDJSInterface.h b/experiments/editorFramework/src/Layer2_API/EDJSInterface.h
new file mode 100644
index 0000000..bd6e0d5
--- /dev/null
+++ b/experiments/editorFramework/src/Layer2_API/EDJSInterface.h
@@ -0,0 +1,349 @@
+//
+// EDJSInterface.h
+// Editor
+//
+// Created by Peter Kelly on 22/11/11.
+// Copyright (c) 2011-2014 UX Productivity Pty Ltd. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import <CoreGraphics/CoreGraphics.h>
+
+@class JSAutoCorrect;
+@class JSChangeTracking;
+@class JSClipboard;
+@class JSCursor;
+@class JSEquations;
+@class JSFigures;
+@class JSFormatting;
+@class JSInput;
+@class JSLists;
+@class JSMain;
+@class JSMetadata;
+@class JSOutline;
+@class JSPreview;
+@class JSScan;
+@class JSSelection;
+@class JSStyles;
+@class JSTables;
+@class JSUndoManager;
+@class JSViewport;
+@class EDScanParagraph;
+
+@interface JSError : NSError
+
+@property (copy, readonly) NSString *type;
+@property (copy, readonly) NSString *message;
+@property (copy, readonly) NSString *operation;
+@property (copy, readonly) NSString *html;
+
+@end
+
+@protocol JSInterfaceDelegate
+
+- (void)jsAddOutlineItem:(NSString *)itemId type:(NSString *)type title:(NSString *)title;
+- (void)jsUpdateOutlineItem:(NSString *)itemId title:(NSString *)title;
+- (void)jsRemoveOutlineItem:(NSString *)itemId;
+- (void)jsOutlineUpdated;
+- (void)jsSetCursorX:(int)x y:(int)y width:(int)width height:(int)height;
+- (void)jsSetSelectionHandlesX1:(int)x1 y1:(int)y1 height1:(int)height1
+ x2:(int)x2 y2:(int)y2 height2:(int)height2;
+- (void)jsSetTableSelectionX:(int)x y:(int)y width:(int)width height:(int)height;
+- (void)jsSetSelectionBoundsLeft:(int)left top:(int)top right:(int)right bottom:(int)bottom;
+- (void)jsClearSelectionHandlesAndCursor;
+- (void)jsUpdateAutoCorrect;
+
+@end
+
+@protocol JSEvaluator
+
+- (NSString *)stringByEvaluatingJavaScriptFromString:(NSString *)script;
+
+@end
+
+@interface JSInterface : NSObject
+
+@property (weak) NSObject<JSEvaluator> *evaluator;
+@property (weak) NSObject<JSInterfaceDelegate> *delegate;
+@property (assign) BOOL jsInitialised;
+@property (strong) JSAutoCorrect *autoCorrect;
+@property (strong) JSChangeTracking *changeTracking;
+@property (strong) JSClipboard *clipboard;
+@property (strong) JSCursor *cursor;
+@property (strong) JSEquations *equations;
+@property (strong) JSFigures *figures;
+@property (strong) JSFormatting *formatting;
+@property (strong) JSInput *input;
+@property (strong) JSLists *lists;
+@property (strong) JSMain *main;
+@property (strong) JSMetadata *metadata;
+@property (strong) JSOutline *outline;
+@property (strong) JSPreview *preview;
+@property (strong) JSScan *scan;
+@property (strong) JSSelection *selection;
+@property (strong) JSStyles *styles;
+@property (strong) JSTables *tables;
+@property (strong) JSUndoManager *undoManager;
+@property (strong) JSViewport *viewport;
+@property (copy) NSString *currentOperation;
+@property (strong) JSError *error;
+@property (assign) BOOL documentModified;
+
+- (JSInterface *)initWithEvaluator:(NSObject<JSEvaluator> *)evaluator;
+- (BOOL)initJavaScriptWidth:(int)width textScale:(int)textScale cssURL:(NSString *)cssURL
+ clientRectsBug:(BOOL)clientRectsBug;
+- (void)printStatistics;
+
+@end
+
+@interface JSModule : NSObject
+
+@property (assign) JSInterface *js;
+
+- (JSModule *)initWithJS:(JSInterface *)js;
+
+@end
+
+// Functions implemented in AutoCorrect.js
+
+@interface JSAutoCorrect : JSModule
+
+- (void)correctPreceding:(int)numChars word:(NSString *)replacement confirmed:(BOOL)confirmed;
+- (NSDictionary *)getCorrection;
+- (NSDictionary *)getCorrectionCoords;
+- (void)acceptCorrection;
+- (void)replaceCorrection:(NSString *)replacement;
+
+@end
+
+// Functions implemented in ChangeTracking.js
+
+@interface JSChangeTracking : JSModule
+- (BOOL)showChanges;
+- (BOOL)trackChanges;
+- (void)setShowChanges:(BOOL)showChanges;
+- (void)setTrackChanges:(BOOL)trackChanges;
+@end
+
+// Functions implemented in Clipboard.js
+
+@interface JSClipboard : JSModule
+- (NSDictionary *)clipboardCut;
+- (NSDictionary *)clipboardCopy;
+- (void)pasteHTML:(NSString *)html;
+- (void)pasteText:(NSString *)text;
+@end
+
+// Functions implemented in Cursor.js
+
+@interface JSCursor : JSModule
+- (NSString *)positionCursorX:(int)x y:(int)y wordBoundary:(BOOL)wordBoundary;
+- (CGRect)getCursorPosition;
+- (void)moveLeft;
+- (void)moveRight;
+- (void)moveToStartOfDocument;
+- (void)moveToEndOfDocument;
+- (void)insertReference:(NSString *)itemId;
+- (void)insertLinkWithText:(NSString *)text URL:(NSString *)URL;
+- (void)insertCharacter:(unichar)character allowInvalidPos:(BOOL)allowInvalidPos;
+- (void)deleteCharacter;
+- (void)enterPressed;
+- (NSString *)getPrecedingWord;
+- (NSDictionary *)getLinkProperties;
+- (void)setLinkProperties:(NSDictionary *)properties;
+- (void)setReferenceTarget:(NSString *)itemId;
+- (void)insertFootnote:(NSString *)content;
+- (void)insertEndnote:(NSString *)content;
+@end
+
+// Functions implemented in Equations.js
+
+@interface JSEquations : JSModule
+- (void)insertEquation;
+@end
+
+// Functions implemented in Figures.js
+
+@interface JSFigures : JSModule
+- (void)insertFigure:(NSString *)filename width:(NSString *)width
+ numbered:(BOOL)numbered caption:(NSString *)caption;
+- (NSString *)getSelectedFigureId;
+- (NSDictionary *)getProperties:(NSString *)itemId;
+- (void)setProperties:(NSString *)itemId width:(NSString *)width src:(NSString *)src;
+- (NSDictionary *)getGeometry:(NSString *)itemId;
+@end
+
+// Functions implemented in Formatting.js
+
+@interface JSFormatting : JSModule
+- (NSDictionary *)getFormatting;
+- (void)applyFormattingChangesStyle:(NSString *)style properties:(NSDictionary *)properties;
+@end
+
+// Functions implemented in Input.js
+
+@interface JSInput : JSModule
+- (void)removePosition:(int)posId;
+
+// UITextInput methods
+- (NSString *)textInRangeStartId:(int)startId startAdjust:(int)startAdjust
+ endId:(int)endId endAdjust:(int)endAdjust;
+- (void)replaceRangeStart:(int)startId end:(int)endId withText:(NSString *)text;
+- (NSDictionary *)selectedTextRange;
+- (void)setSelectedTextRangeStart:(int)startId end:(int)endId;
+- (NSDictionary *)markedTextRange;
+- (void)setMarkedText:(NSString *)text startOffset:(int)startOffset endOffset:(int)endOffset;
+- (void)unmarkText;
+- (BOOL)forwardSelectionAffinity;
+- (void)setForwardSelectionAffinity:(BOOL)forwardSelectionAffinity;
+- (int)positionFromPosition:(int)posId offset:(int)offset;
+- (int)positionFromPosition:(int)posId inDirection:(NSString *)direction offset:(int)offset;
+- (int)comparePosition:(int)positionId toPosition:(int)otherId;
+- (int)offsetFromPosition:(int)fromPosition toPosition:(int)toPosition;
+- (int)positionWithinRangeStart:(int)startId end:(int)endId farthestInDirection:(NSString *)direction;
+- (NSDictionary *)characterRangeByExtendingPosition:(int)positionId inDirection:(NSString *)direction;
+- (NSDictionary *)firstRectForRangeStart:(int)startId end:(int)endId;
+- (NSDictionary *)caretRectForPosition:(int)posId;
+- (int)closestPositionToPointX:(int)x y:(int)y;
+- (int)closestPositionToPointX:(int)x y:(int)y withinRangeStart:(int)startId end:(int)endId;
+- (NSDictionary *)characterRangeAtPointX:(int)x y:(int)y;
+- (int)positionWithinRangeStart:(int)startId end:(int)endId atCharacterOffset:(int)offset;
+- (int)characterOffsetOfPosition:(int)positionId withinRangeStart:(int)startId end:(int)endId;
+
+// UITextInputTokenizer methods
+- (BOOL)isPosition:(int)posId atBoundary:(NSString *)granularity inDirection:(NSString *)direction;
+- (BOOL)isPosition:(int)posId withinTextUnit:(NSString *)granularity inDirection:(NSString *)direction;
+- (int)positionFromPosition:(int)posId toBoundary:(NSString *)granularity inDirection:(NSString *)direction;
+- (NSDictionary *)rangeEnclosingPosition:(int)posId withGranularity:(NSString *)granularity inDirection:(NSString *)direction;
+@end
+
+// Functions implemented in Lists.js
+
+@interface JSLists : JSModule
+- (void)increaseIndent;
+- (void)decreaseIndent;
+- (void)clearList;
+- (void)setUnorderedList;
+- (void)setOrderedList;
+@end
+
+// Functions implemented in Main.js
+
+@interface JSMain : JSModule
+- (NSString *)getLanguage;
+- (void)setLanguage:(NSString *)language;
+- (NSString *)setGenerator:(NSString *)generator;
+- (BOOL)prepareForSave;
+- (NSString *)getHTML;
+- (BOOL)isEmptyDocument;
+@end
+
+// Functions implemented in Metadata.js
+
+@interface JSMetadata : JSModule
+- (NSDictionary *)getMetadata;
+- (void)setMetadata:(NSDictionary *)metadata;
+@end
+
+// Functions implemented in Outline.js
+
+@interface JSOutline : JSModule
+- (NSDictionary *)getOutline;
+- (void)moveSection:(NSString *)sectionId parentId:(NSString *)parentId nextId:(NSString *)nextId;
+- (void)deleteItem:(NSString *)itemId;
+- (void)goToItem:(NSString *)itemId;
+- (void)scheduleUpdateStructure;
+- (void)set:(NSString *)itemId numbered:(BOOL)numbered;
+- (void)set:(NSString *)itemId title:(NSString *)title;
+- (void)insertTableOfContents;
+- (void)insertListOfFigures;
+- (void)insertListOfTables;
+- (void)setPrintMode:(BOOL)printMode;
+- (NSDictionary *)examinePrintLayout:(int)pageHeight;
+- (BOOL)detectSectionNumbering;
+- (NSDictionary *)findUsedStyles;
+@end
+
+// Functions implemented in Preview.js
+
+@interface JSPreview : JSModule
+- (void)showForStyle:(NSString *)styleId uiName:(NSString *)uiName title:(NSString *)title;
+@end
+
+// Functions implemented in Scan.js
+
+@interface JSScan : JSModule
+- (void)reset;
+- (EDScanParagraph *)next;
+- (int)addMatchStart:(int)start end:(int)end;
+- (void)showMatch:(int)matchId;
+- (void)replaceMatch:(int)matchId with:(NSString *)text;
+- (void)removeMatch:(int)matchId;
+- (void)goToMatch:(int)matchId;
+@end
+
+// Functions implemented in Selection.js
+
+@interface JSSelection : JSModule
+- (void)update;
+- (void)selectAll;
+- (void)selectParagraph;
+- (void)selectWordAtCursor;
+- (NSString *)dragSelectionBeginX:(int)x y:(int)y selectWord:(BOOL)selectWord;
+- (NSString *)dragSelectionUpdateX:(int)x y:(int)y selectWord:(BOOL)selectWord;
+- (NSString *)moveStartLeft;
+- (NSString *)moveStartRight;
+- (NSString *)moveEndLeft;
+- (NSString *)moveEndRight;
+- (void)setSelectionStartAtCoordsX:(int)x y:(int)y;
+- (void)setSelectionEndAtCoordsX:(int)x y:(int)y;
+- (void)setTableSelectionEdge:(NSString *)edge atCoordsX:(int)x y:(int)y;
+- (void)print;
+@end
+
+// Functions implemented in Styles.js
+
+@interface JSStyles : JSModule
+- (NSString *)getCSSText;
+- (void)setCSSText:(NSString *)cssText rules:(NSDictionary *)rules;
+- (NSString *)paragraphClass;
+- (void)setParagraphClass:(NSString *)paragraphClass;
+@end
+
+// Functions implemented in Tables.js
+
+@interface JSTables : JSModule
+- (void)insertTableRows:(int)rows cols:(int)cols width:(NSString *)width numbered:(BOOL)numbered
+ caption:(NSString *)caption className:(NSString *)className;
+- (void)addAdjacentRow;
+- (void)addAdjacentColumn;
+- (void)removeAdjacentRow;
+- (void)removeAdjacentColumn;
+- (void)clearCells;
+- (void)mergeCells;
+- (void)splitSelection;
+- (NSString *)getSelectedTableId;
+- (NSDictionary *)getProperties:(NSString *)itemId;
+- (void)setProperties:(NSString *)itemId width:(NSString *)width;
+- (void)set:(NSString *)itemId colWidths:(NSArray *)colWidths;
+- (NSDictionary *)getGeometry:(NSString *)itemId;
+@end
+
+// Functions implemented in UndoManager.js
+
+@interface JSUndoManager : JSModule
+- (int)getLength;
+- (int)getIndex;
+- (void)setIndex:(int)index;
+- (void)undo;
+- (void)redo;
+- (void)newGroup:(NSString *)name;
+- (NSString *)groupType;
+@end
+
+// Functions implemented in Viewport.js
+
+@interface JSViewport : JSModule
+- (void)setViewportWidth:(int)width;
+- (void)setTextScale:(int)textScale;
+@end
http://git-wip-us.apache.org/repos/asf/incubator-corinthia/blob/565a6caa/experiments/editorFramework/src/Layer2_API/EDJSInterface.m
----------------------------------------------------------------------
diff --git a/experiments/editorFramework/src/Layer2_API/EDJSInterface.m b/experiments/editorFramework/src/Layer2_API/EDJSInterface.m
new file mode 100644
index 0000000..5e34546
--- /dev/null
+++ b/experiments/editorFramework/src/Layer2_API/EDJSInterface.m
@@ -0,0 +1,1759 @@
+//
+// EDJSInterface.m
+// Editor
+//
+// Created by Peter Kelly on 22/11/11.
+// Copyright (c) 2011-2014 UX Productivity Pty Ltd. All rights reserved.
+//
+
+#import "EDJSInterface.h"
+#import "EDScan.h"
+#import "EDUtil.h"
+#import <FileClient/FCError.h>
+#import <FileClient/FCUtil.h>
+
+typedef enum {
+ AutoCorrect_correctPrecedingWord,
+ AutoCorrect_getCorrection,
+ AutoCorrect_getCorrectionCoords,
+ AutoCorrect_acceptCorrection,
+ AutoCorrect_replaceCorrection,
+ ChangeTracking_showChanges,
+ ChangeTracking_trackChanges,
+ ChangeTracking_setShowChanges,
+ ChangeTracking_setTrackChanges,
+ Clipboard_cut,
+ Clipboard_copy,
+ Clipboard_pasteHTML,
+ Clipboard_pasteText,
+ Cursor_positionCursor,
+ Cursor_getCursorPosition,
+ Cursor_moveLeft,
+ Cursor_moveRight,
+ Cursor_moveToStartOfDocument,
+ Cursor_moveToEndOfDocument,
+ Cursor_insertReference,
+ Cursor_insertLink,
+ Cursor_insertCharacter,
+ Cursor_deleteCharacter,
+ Cursor_enterPressed,
+ Cursor_getPrecedingWord,
+ Cursor_getLinkProperties,
+ Cursor_setLinkProperties,
+ Cursor_setReferenceTarget,
+ Cursor_insertFootnote,
+ Cursor_insertEndnote,
+ Editor_getBackMessages,
+ Equations_insertEquation,
+ Figures_insertFigure,
+ Figures_getSelectedFigureId,
+ Figures_getProperties,
+ Figures_setProperties,
+ Figures_getGeometry,
+ Formatting_getFormatting,
+ Formatting_applyFormattingChanges,
+ Input_removePosition,
+ Input_textInRange,
+ Input_replaceRange,
+ Input_selectedTextRange,
+ Input_setSelectedTextRange,
+ Input_markedTextRange,
+ Input_setMarkedText,
+ Input_unmarkText,
+ Input_forwardSelectionAffinity,
+ Input_setForwardSelectionAffinity,
+ Input_positionFromPositionOffset,
+ Input_positionFromPositionInDirectionOffset,
+ Input_comparePositionToPosition,
+ Input_offsetFromPositionToPosition,
+ Input_positionWithinRangeFarthestInDirection,
+ Input_characterRangeByExtendingPositionInDirection,
+ Input_firstRectForRange,
+ Input_caretRectForPosition,
+ Input_closestPositionToPoint,
+ Input_closestPositionToPointWithinRange,
+ Input_characterRangeAtPoint,
+ Input_positionWithinRangeAtCharacterOffset,
+ Input_characterOffsetOfPositionWithinRange,
+ Input_isPositionAtBoundaryGranularityInDirection,
+ Input_isPositionWithinTextUnitInDirection,
+ Input_positionFromPositionToBoundaryInDirection,
+ Input_rangeEnclosingPositionWithGranularityInDirection,
+ Lists_increaseIndent,
+ Lists_decreaseIndent,
+ Lists_clearList,
+ Lists_setUnorderedList,
+ Lists_setOrderedList,
+ Main_getLanguage,
+ Main_setLanguage,
+ Main_setGenerator,
+ Main_init,
+ Main_getErrorReportingInfo,
+ Main_execute,
+ Main_prepareForSave,
+ Main_getHTML,
+ Main_isEmptyDocument,
+ Metadata_getMetadata,
+ Metadata_setMetadata,
+ Outline_moveSection,
+ Outline_deleteItem,
+ Outline_goToItem,
+ Outline_scheduleUpdateStructure,
+ Outline_setNumbered,
+ Outline_setTitle,
+ Outline_getOutline,
+ Outline_insertTableOfContents,
+ Outline_insertListOfFigures,
+ Outline_insertListOfTables,
+ Outline_setPrintMode,
+ Outline_examinePrintLayout,
+ Outline_detectSectionNumbering,
+ Outline_findUsedStyles,
+ Preview_showForStyle,
+ Scan_reset,
+ Scan_next,
+ Scan_addMatch,
+ Scan_showMatch,
+ Scan_replaceMatch,
+ Scan_removeMatch,
+ Scan_goToMatch,
+ Selection_update,
+ Selection_selectAll,
+ Selection_selectParagraph,
+ Selection_selectWordAtCursor,
+ Selection_dragSelectionBegin,
+ Selection_dragSelectionUpdate,
+ Selection_moveStartLeft,
+ Selection_moveStartRight,
+ Selection_moveEndLeft,
+ Selection_moveEndRight,
+ Selection_setSelectionStartAtCoords,
+ Selection_setSelectionEndAtCoords,
+ Selection_setTableSelectionEdgeAtCoords,
+ Selection_print,
+ Styles_getCSSText,
+ Styles_setCSSText,
+ Styles_getParagraphClass,
+ Styles_setParagraphClass,
+ Tables_insertTable,
+ Tables_addAdjacentRow,
+ Tables_addAdjacentColumn,
+ Tables_removeAdjacentRow,
+ Tables_removeAdjacentColumn,
+ Tables_clearCells,
+ Tables_mergeCells,
+ Tables_splitSelection,
+ Tables_getSelectedTableId,
+ Tables_getProperties,
+ Tables_setProperties,
+ Tables_setColWidths,
+ Tables_getGeometry,
+ UndoManager_getLength,
+ UndoManager_getIndex,
+ UndoManager_setIndex,
+ UndoManager_undo,
+ UndoManager_redo,
+ UndoManager_newGroup,
+ UndoManager_groupType,
+ Viewport_setViewportWidth,
+ Viewport_setTextScale,
+ JSInterfaceFunctionCount,
+} JSInterfaceFunction;
+
+static BOOL functionModifiesDocument(JSInterfaceFunction fun)
+{
+ switch (fun)
+ {
+ case AutoCorrect_correctPrecedingWord:
+ case AutoCorrect_acceptCorrection:
+ case AutoCorrect_replaceCorrection:
+ case ChangeTracking_setShowChanges:
+ case ChangeTracking_setTrackChanges:
+ case Clipboard_cut:
+ case Clipboard_pasteHTML:
+ case Clipboard_pasteText:
+ case Cursor_insertReference:
+ case Cursor_insertLink:
+ case Cursor_insertCharacter:
+ case Cursor_deleteCharacter:
+ case Cursor_enterPressed:
+ case Cursor_setLinkProperties:
+ case Cursor_setReferenceTarget:
+ case Cursor_insertFootnote:
+ case Cursor_insertEndnote:
+ case Equations_insertEquation:
+ case Figures_insertFigure:
+ case Figures_setProperties:
+ case Formatting_applyFormattingChanges:
+ case Lists_increaseIndent:
+ case Lists_decreaseIndent:
+ case Lists_clearList:
+ case Lists_setUnorderedList:
+ case Lists_setOrderedList:
+ case Main_setLanguage:
+ case Main_prepareForSave:
+ case Metadata_setMetadata:
+ case Outline_moveSection:
+ case Outline_deleteItem:
+ case Outline_scheduleUpdateStructure:
+ case Outline_setNumbered:
+ case Outline_setTitle:
+ case Outline_insertTableOfContents:
+ case Outline_insertListOfFigures:
+ case Outline_insertListOfTables:
+ case Outline_setPrintMode:
+ case Outline_examinePrintLayout:
+ case Scan_replaceMatch:
+ case Styles_setCSSText:
+ case Tables_insertTable:
+ case Tables_addAdjacentRow:
+ case Tables_addAdjacentColumn:
+ case Tables_removeAdjacentRow:
+ case Tables_removeAdjacentColumn:
+ case Tables_clearCells:
+ case Tables_mergeCells:
+ case Tables_splitSelection:
+ case Tables_setProperties:
+ case Tables_setColWidths:
+ case UndoManager_undo:
+ case UndoManager_redo:
+ return true;
+ case AutoCorrect_getCorrection:
+ case AutoCorrect_getCorrectionCoords:
+ case ChangeTracking_showChanges:
+ case ChangeTracking_trackChanges:
+ case Clipboard_copy:
+ case Cursor_positionCursor:
+ case Cursor_getCursorPosition:
+ case Cursor_moveLeft:
+ case Cursor_moveRight:
+ case Cursor_moveToStartOfDocument:
+ case Cursor_moveToEndOfDocument:
+ case Cursor_getPrecedingWord:
+ case Cursor_getLinkProperties:
+ case Editor_getBackMessages:
+ case Figures_getSelectedFigureId:
+ case Figures_getProperties:
+ case Figures_getGeometry:
+ case Formatting_getFormatting:
+ case Input_removePosition:
+ case Input_textInRange:
+ case Input_replaceRange:
+ case Input_selectedTextRange:
+ case Input_setSelectedTextRange:
+ case Input_markedTextRange:
+ case Input_setMarkedText:
+ case Input_unmarkText:
+ case Input_forwardSelectionAffinity:
+ case Input_setForwardSelectionAffinity:
+ case Input_positionFromPositionOffset:
+ case Input_positionFromPositionInDirectionOffset:
+ case Input_comparePositionToPosition:
+ case Input_offsetFromPositionToPosition:
+ case Input_positionWithinRangeFarthestInDirection:
+ case Input_characterRangeByExtendingPositionInDirection:
+ case Input_firstRectForRange:
+ case Input_caretRectForPosition:
+ case Input_closestPositionToPoint:
+ case Input_closestPositionToPointWithinRange:
+ case Input_characterRangeAtPoint:
+ case Input_positionWithinRangeAtCharacterOffset:
+ case Input_characterOffsetOfPositionWithinRange:
+ case Input_isPositionAtBoundaryGranularityInDirection:
+ case Input_isPositionWithinTextUnitInDirection:
+ case Input_positionFromPositionToBoundaryInDirection:
+ case Input_rangeEnclosingPositionWithGranularityInDirection:
+ case Main_getLanguage:
+ case Main_setGenerator:
+ case Main_init:
+ case Main_getErrorReportingInfo:
+ case Main_execute:
+ case Main_getHTML:
+ case Main_isEmptyDocument:
+ case Metadata_getMetadata:
+ case Outline_getOutline:
+ case Outline_goToItem:
+ case Outline_detectSectionNumbering:
+ case Outline_findUsedStyles:
+ case Preview_showForStyle:
+ case Scan_reset:
+ case Scan_next:
+ case Scan_addMatch:
+ case Scan_showMatch:
+ case Scan_removeMatch:
+ case Scan_goToMatch:
+ case Selection_update:
+ case Selection_selectAll:
+ case Selection_selectParagraph:
+ case Selection_selectWordAtCursor:
+ case Selection_dragSelectionBegin:
+ case Selection_dragSelectionUpdate:
+ case Selection_moveStartLeft:
+ case Selection_moveStartRight:
+ case Selection_moveEndLeft:
+ case Selection_moveEndRight:
+ case Selection_setSelectionStartAtCoords:
+ case Selection_setSelectionEndAtCoords:
+ case Selection_setTableSelectionEdgeAtCoords:
+ case Selection_print:
+ case Styles_getCSSText:
+ case Styles_getParagraphClass:
+ case Styles_setParagraphClass:
+ case Tables_getSelectedTableId:
+ case Tables_getProperties:
+ case Tables_getGeometry:
+ case UndoManager_getLength:
+ case UndoManager_getIndex:
+ case UndoManager_setIndex:
+ case UndoManager_newGroup:
+ case UndoManager_groupType:
+ case Viewport_setViewportWidth:
+ case Viewport_setTextScale:
+ case JSInterfaceFunctionCount:
+ return false;
+ }
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// //
+// JSError //
+// //
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+@implementation JSError
+
+- (JSError *)initWithType:(NSString *)type
+ message:(NSString *)message
+ operation:(NSString *)operation
+ html:(NSString *)html
+{
+ if (!(self = [super init]))
+ return nil;
+ _type = [type copy];
+ _message = [message copy];
+ _operation = [operation copy];
+ _html = [html copy];
+ return self;
+}
+
+- (NSString *)description
+{
+ NSMutableString *errorInfo = [NSMutableString stringWithCapacity: 0];
+ [errorInfo appendFormat: @"%@\n", _message];
+ [errorInfo appendFormat: @"Operation: %@\n", _operation];
+ [errorInfo appendFormat: @"\n"];
+ [errorInfo appendFormat: @"HTML:\n%@\n", _html];
+ return errorInfo;
+}
+
+- (NSString *)localizedDescription
+{
+ return [self description];
+}
+
+@end
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// //
+// JSInterface //
+// //
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+@implementation JSInterface
+{
+ NSUInteger _numCalls[JSInterfaceFunctionCount];
+ NSTimeInterval _timeUsed[JSInterfaceFunctionCount];
+ NSTimeInterval _totalTimeUsed;
+}
+
+- (JSInterface *)initWithEvaluator:(NSObject<JSEvaluator> *)evaluator
+{
+ if (!(self = [super init]))
+ return nil;
+ _evaluator = evaluator;
+
+ _autoCorrect = [[JSAutoCorrect alloc] initWithJS: self];
+ _changeTracking = [[JSChangeTracking alloc] initWithJS: self];
+ _clipboard = [[JSClipboard alloc] initWithJS: self];
+ _cursor = [[JSCursor alloc] initWithJS: self];
+ _equations = [[JSEquations alloc] initWithJS: self];
+ _figures = [[JSFigures alloc] initWithJS: self];
+ _formatting = [[JSFormatting alloc] initWithJS: self];
+ _input = [[JSInput alloc] initWithJS: self];
+ _lists = [[JSLists alloc] initWithJS: self];
+ _main = [[JSMain alloc] initWithJS: self];
+ _metadata = [[JSMetadata alloc] initWithJS: self];
+ _outline = [[JSOutline alloc] initWithJS: self];
+ _preview = [[JSPreview alloc] initWithJS: self];
+ _scan = [[JSScan alloc] initWithJS: self];
+ _selection = [[JSSelection alloc] initWithJS: self];
+ _styles = [[JSStyles alloc] initWithJS: self];
+ _tables = [[JSTables alloc] initWithJS: self];
+ _undoManager = [[JSUndoManager alloc] initWithJS: self];
+ _viewport = [[JSViewport alloc] initWithJS: self];
+
+ return self;
+}
+
+- (void)dealloc
+{
+ _autoCorrect.js = nil;
+ _changeTracking.js = nil;
+ _clipboard.js = nil;
+ _cursor.js = nil;
+ _equations.js = nil;
+ _figures.js = nil;
+ _formatting.js = nil;
+ _input.js = nil;
+ _lists.js = nil;
+ _main.js = nil;
+ _metadata.js = nil;
+ _outline.js = nil;
+ _preview.js = nil;
+ _scan.js = nil;
+ _selection.js = nil;
+ _styles.js = nil;
+ _tables.js = nil;
+ _undoManager.js = nil;
+ _viewport.js = nil;
+}
+
+- (BOOL)initJavaScriptWidth:(int)width textScale:(int)textScale cssURL:(NSString *)cssURL
+ clientRectsBug:(BOOL)clientRectsBug
+{
+ // Special case javascript call to Main_init(). We don't use the normal mechanism here because
+ // at this point the JS interface has not been initialised, and the check for this in
+ // executeJavaScriptWithJSONResult would cause it to fail.
+ NSString *code = [NSString stringWithFormat: @"interface_functions[%d](%d,%d,\"%@\",%@)",
+ Main_init, width, textScale, cssURL, clientRectsBug ? @"true" : @"false"];
+ NSString *result = [_evaluator stringByEvaluatingJavaScriptFromString: code];
+ [self jsCallCompleted];
+ if ([@"true" isEqualToString: result]) {
+ return YES;
+ }
+ else {
+ self.currentOperation = @"JavaScript initialisation";
+ [self reportErrorWithType: nil format: @"%@", result];
+ self.currentOperation = nil;
+ return NO;
+ }
+}
+
+- (void)jsCallCompleted
+{
+ // Process pending callbacks
+ NSString *getBackMessages = [NSString stringWithFormat: @"interface_functions[%d]()",
+ Editor_getBackMessages];
+ NSString *str = [_evaluator stringByEvaluatingJavaScriptFromString: getBackMessages];
+ NSData *data = [str dataUsingEncoding: NSUTF8StringEncoding];
+ NSArray *array = [NSJSONSerialization JSONObjectWithData: data options: 0 error: nil];
+ for (NSArray *message in array)
+ [self dispatchCallbackMessage: message];
+}
+
+- (NSString *)operationStringWithFunction:(JSInterfaceFunction)function nargs:(int)nargs arguments:(va_list)ap
+{
+ NSMutableString *operation = [NSMutableString stringWithCapacity: 0];
+ [operation appendFormat: @"interface_functions[%d](", function];
+ NSObject *arg;
+ for (int argno = 0; argno < nargs; argno++) {
+ arg = va_arg(ap,NSObject*);
+ if (argno > 0)
+ [operation appendString: @","];
+ if (arg == nil) {
+ [operation appendString: @"null"];
+ }
+ else if ([arg isKindOfClass: [NSNumber class]]) {
+ [operation appendString: [arg description]];
+ }
+ else if ([arg isKindOfClass: [NSNull class]]) {
+ [operation appendString: @"null"];
+ }
+ else if ([arg isKindOfClass: [NSArray class]] || [arg isKindOfClass: [NSDictionary class]]) {
+ NSError *err = nil;
+ NSData *data = [NSJSONSerialization dataWithJSONObject: arg options: 0 error: &err];
+ if (data == nil) {
+ [NSException raise: @"NSJSONSerialization"
+ format: @"executeJavaScript %d: cannot serialise argument %d to JSON: %@",
+ function, argno, FCErrorDescription(err)];
+ }
+ else {
+ NSString *str = [[NSString alloc] initWithBytes: data.bytes length: data.length
+ encoding: NSUTF8StringEncoding];
+ [operation appendString: str];
+ }
+ }
+ else {
+ char *quoted = DFQuote(arg.description.UTF8String);
+ NSString *nsQuoted = [NSString stringWithUTF8String: quoted];
+ [operation appendString: nsQuoted];
+ free(quoted);
+ }
+ }
+ [operation appendString: @")"];
+ return operation;
+}
+
+- (id)executeJavaScriptWithJSONResult:(BOOL)jsonResult function:(JSInterfaceFunction)function nargs:(int)nargs arguments:(va_list)ap
+{
+ NSDate *start = [NSDate date];
+ if (!_jsInitialised) {
+ [NSException raise: @"JavaScriptNotInitialised"
+ format: @"Yet to receive a jsInterfaceInitFinished from JavaScript code"];
+ }
+ self.currentOperation = [self operationStringWithFunction: function nargs: nargs arguments: ap];
+ id result;
+ if (!jsonResult) {
+ NSString *code = [NSString stringWithFormat: @"interface_functions[%d](function() { return %@; });",
+ Main_execute, self.currentOperation];
+ result = [_evaluator stringByEvaluatingJavaScriptFromString: code];
+ [self jsCallCompleted];
+ }
+ else {
+ NSString *code = [NSString stringWithFormat: @"interface_functions[%d](function() { return JSON.stringify(%@); });",
+ Main_execute, self.currentOperation];
+
+ NSString *str = [_evaluator stringByEvaluatingJavaScriptFromString: code];
+ [self jsCallCompleted];
+
+ if ([str isEqualToString: @"null"]) {
+ result = nil;
+ }
+ else {
+ NSData *data = [str dataUsingEncoding: NSUTF8StringEncoding];
+ NSError *err = nil;
+ result = [NSJSONSerialization JSONObjectWithData: data options: 0 error: &err];
+ if (result == nil) {
+ [self reportErrorWithType: nil format: @"Cannot deserialise JSON result \"%@\": %@",
+ str, FCErrorDescription(err)];
+ }
+ }
+ }
+
+ NSDate *end = [NSDate date];
+ NSTimeInterval interval = [end timeIntervalSinceDate: start];
+ _numCalls[function]++;
+ _timeUsed[function] += interval;
+ _totalTimeUsed += interval;
+
+ self.currentOperation = nil;
+ if (functionModifiesDocument(function))
+ self.documentModified = YES;
+ return result;
+}
+
+- (void)printStatistics
+{
+ if (_totalTimeUsed == 0.0)
+ return;
+
+ printf("\n");
+ printf("%-10s %-10s %-10s %-10s\n","Function","Calls","Time","Time pct");
+
+ NSMutableArray *order = [NSMutableArray arrayWithCapacity: 0];
+ for (NSUInteger i = 0; i < JSInterfaceFunctionCount; i++)
+ [order addObject: [NSNumber numberWithUnsignedInteger: i]];
+ [order sortUsingComparator:^NSComparisonResult(NSNumber *n1, NSNumber *n2) {
+ NSUInteger i1 = n1.unsignedIntValue;
+ NSUInteger i2 = n2.unsignedIntValue;
+ if (_timeUsed[i1] < _timeUsed[i2])
+ return NSOrderedAscending;
+ else if (_timeUsed[i1] > _timeUsed[i2])
+ return NSOrderedDescending;
+ else
+ return NSOrderedSame;
+ }];
+ for (NSNumber *n in order) {
+ NSUInteger i = n.unsignedIntValue;
+ double pct = 100*(_timeUsed[i]/_totalTimeUsed);
+ if (pct >= 0.01) {
+ printf("%-10d %-10d %-10d %.2f%%\n",(int)i,(int)_numCalls[i],(int)(_timeUsed[i]*1000),pct);
+ }
+ }
+ printf("totalTimeUsed = %.2fms\n",1000*_totalTimeUsed);
+}
+
+- (id)executeJavaScriptJSON:(JSInterfaceFunction)function nargs:(int)nargs, ...
+{
+ va_list ap;
+ va_start(ap,nargs);
+ NSString *result = (NSString *)[self executeJavaScriptWithJSONResult: YES
+ function: function
+ nargs: nargs
+ arguments: ap];
+ va_end(ap);
+ return result;
+}
+
+- (NSString *)executeJavaScript:(JSInterfaceFunction)function nargs:(int)nargs, ...
+{
+ va_list ap;
+ va_start(ap,nargs);
+ NSString *result = (NSString *)[self executeJavaScriptWithJSONResult: NO
+ function: function
+ nargs: nargs
+ arguments: ap];
+ va_end(ap);
+ return result;
+}
+
+- (void)dispatchCallbackMessage:(NSArray*)array
+{
+ if (array.count == 0)
+ return;
+
+ if (![[array objectAtIndex: 0] isKindOfClass: [NSString class]])
+ return;
+
+ NSString *functionName = [array objectAtIndex: 0];
+
+ if ([functionName isEqualToString: @"debug"] &&
+ ([array count] == 2) &&
+ [[array objectAtIndex: 1] isKindOfClass: [NSString class]]) {
+ NSString *message = [array objectAtIndex: 1];
+ debug(@"%@\n",message);
+ }
+ else if ([functionName isEqualToString: @"addOutlineItem"] &&
+ [_delegate respondsToSelector: @selector(jsAddOutlineItem:type:title:)] &&
+ ([array count] == 4) &&
+ [[array objectAtIndex: 1] isKindOfClass: [NSString class]] &&
+ [[array objectAtIndex: 2] isKindOfClass: [NSString class]]) {
+ // 3 could be a a string or null
+ NSString *title = [array objectAtIndex: 3];
+ if ([title isKindOfClass: [NSNull class]])
+ title = nil;
+ [_delegate jsAddOutlineItem: [array objectAtIndex: 1]
+ type: [array objectAtIndex: 2]
+ title: title];
+ }
+ else if ([functionName isEqualToString: @"updateOutlineItem"] &&
+ [_delegate respondsToSelector: @selector(jsUpdateOutlineItem:title:)] &&
+ ([array count] == 3) &&
+ [[array objectAtIndex: 1] isKindOfClass: [NSString class]] &&
+ [[array objectAtIndex: 2] isKindOfClass: [NSString class]]) {
+ [_delegate jsUpdateOutlineItem: [array objectAtIndex: 1] title: [array objectAtIndex: 2]];
+ }
+ else if ([functionName isEqualToString: @"removeOutlineItem"] &&
+ [_delegate respondsToSelector: @selector(jsRemoveOutlineItem:)] &&
+ ([array count] == 2) &&
+ [[array objectAtIndex: 1] isKindOfClass: [NSString class]]) {
+ [_delegate jsRemoveOutlineItem: [array objectAtIndex: 1]];
+ }
+ else if ([functionName isEqualToString: @"outlineUpdated"] &&
+ [_delegate respondsToSelector: @selector(jsOutlineUpdated)] &&
+ [array count] == 1) {
+ [_delegate jsOutlineUpdated];
+ }
+ else if ([functionName isEqualToString: @"setSelectionHandles"] &&
+ [_delegate respondsToSelector: @selector(jsSetSelectionHandlesX1:y1:height1:x2:y2:height2:)] &&
+ ([array count] == 7) &&
+ ([[array objectAtIndex: 1] isKindOfClass: [NSNumber class]]) &&
+ ([[array objectAtIndex: 2] isKindOfClass: [NSNumber class]]) &&
+ ([[array objectAtIndex: 3] isKindOfClass: [NSNumber class]]) &&
+ ([[array objectAtIndex: 4] isKindOfClass: [NSNumber class]]) &&
+ ([[array objectAtIndex: 5] isKindOfClass: [NSNumber class]]) &&
+ ([[array objectAtIndex: 6] isKindOfClass: [NSNumber class]])) {
+ [_delegate jsSetSelectionHandlesX1: ((NSNumber *)[array objectAtIndex: 1]).intValue
+ y1: ((NSNumber *)[array objectAtIndex: 2]).intValue
+ height1: ((NSNumber *)[array objectAtIndex: 3]).intValue
+ x2: ((NSNumber *)[array objectAtIndex: 4]).intValue
+ y2: ((NSNumber *)[array objectAtIndex: 5]).intValue
+ height2: ((NSNumber *)[array objectAtIndex: 6]).intValue];
+ }
+ else if ([functionName isEqualToString: @"setTableSelection"] &&
+ [_delegate respondsToSelector: @selector(jsSetTableSelectionX:y:width:height:)] &&
+ ([array count] == 5) &&
+ ([[array objectAtIndex: 1] isKindOfClass: [NSNumber class]]) &&
+ ([[array objectAtIndex: 2] isKindOfClass: [NSNumber class]]) &&
+ ([[array objectAtIndex: 3] isKindOfClass: [NSNumber class]]) &&
+ ([[array objectAtIndex: 4] isKindOfClass: [NSNumber class]])) {
+ [_delegate jsSetTableSelectionX: ((NSNumber *)[array objectAtIndex: 1]).intValue
+ y: ((NSNumber *)[array objectAtIndex: 2]).intValue
+ width: ((NSNumber *)[array objectAtIndex: 3]).intValue
+ height: ((NSNumber *)[array objectAtIndex: 4]).intValue];
+ }
+ else if ([functionName isEqualToString: @"setCursor"] &&
+ [_delegate respondsToSelector: @selector(jsSetCursorX:y:width:height:)] &&
+ ([array count] == 5) &&
+ ([[array objectAtIndex: 1] isKindOfClass: [NSNumber class]]) &&
+ ([[array objectAtIndex: 2] isKindOfClass: [NSNumber class]]) &&
+ ([[array objectAtIndex: 3] isKindOfClass: [NSNumber class]]) &&
+ ([[array objectAtIndex: 4] isKindOfClass: [NSNumber class]])) {
+ [_delegate jsSetCursorX: ((NSNumber *)[array objectAtIndex: 1]).intValue
+ y: ((NSNumber *)[array objectAtIndex: 2]).intValue
+ width: ((NSNumber *)[array objectAtIndex: 3]).intValue
+ height: ((NSNumber *)[array objectAtIndex: 4]).intValue];
+ }
+ else if ([functionName isEqualToString: @"clearSelectionHandlesAndCursor"] &&
+ [_delegate respondsToSelector: @selector(jsClearSelectionHandlesAndCursor)] &&
+ ([array count] == 1)) {
+ [_delegate jsClearSelectionHandlesAndCursor];
+ }
+ else if ([functionName isEqualToString: @"setSelectionBounds"] &&
+ [_delegate respondsToSelector: @selector(jsSetSelectionBoundsLeft:top:right:bottom:)] &&
+ ([array count] == 5) &&
+ ([[array objectAtIndex: 1] isKindOfClass: [NSNumber class]]) &&
+ ([[array objectAtIndex: 2] isKindOfClass: [NSNumber class]]) &&
+ ([[array objectAtIndex: 3] isKindOfClass: [NSNumber class]]) &&
+ ([[array objectAtIndex: 4] isKindOfClass: [NSNumber class]])) {
+ [_delegate jsSetSelectionBoundsLeft: ((NSNumber *)[array objectAtIndex: 1]).intValue
+ top: ((NSNumber *)[array objectAtIndex: 2]).intValue
+ right: ((NSNumber *)[array objectAtIndex: 3]).intValue
+ bottom: ((NSNumber *)[array objectAtIndex: 4]).intValue];
+ }
+ else if ([functionName isEqualToString: @"updateAutoCorrect"] &&
+ [_delegate respondsToSelector: @selector(jsUpdateAutoCorrect)]) {
+ [_delegate jsUpdateAutoCorrect];
+ }
+ else if ([functionName isEqualToString: @"error"] &&
+ (array.count == 3) &&
+ [[array objectAtIndex: 1] isKindOfClass: [NSString class]] &&
+ [[array objectAtIndex: 2] isKindOfClass: [NSString class]]) {
+ NSString *message = [array objectAtIndex: 1];
+ NSString *type = [array objectAtIndex: 2];
+ if (type.length == 0)
+ type = nil;
+ [self reportErrorWithType: type format: @"%@", message];
+ }
+}
+
+- (void)reportErrorWithType:(NSString *)type format:(NSString *)format, ...
+{
+ if (self.error != nil)
+ return;
+
+ va_list ap;
+ va_start(ap,format);
+ NSString *basicError = [[NSString alloc] initWithFormat: format arguments: ap];
+ va_end(ap);
+
+ NSString *getErrorReportingInfo = [NSString stringWithFormat: @"interface_functions[%d]()",
+ Main_getErrorReportingInfo];
+ NSString *html = [_evaluator stringByEvaluatingJavaScriptFromString: getErrorReportingInfo];
+
+ self.error = [[JSError alloc] initWithType: type
+ message: basicError
+ operation: self.currentOperation
+ html: html];
+}
+
+@end
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// //
+// JSModule //
+// //
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+@implementation JSModule
+
+- (JSModule *)initWithJS:(JSInterface *)js
+{
+ if (!(self = [super init]))
+ return nil;
+ _js = js;
+ return self;
+}
+
+@end
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// //
+// JSAutoCorrect //
+// //
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+@implementation JSAutoCorrect
+
+- (void)correctPreceding:(int)numChars word:(NSString *)replacement confirmed:(BOOL)confirmed;
+{
+ [self.js executeJavaScript: AutoCorrect_correctPrecedingWord nargs: 3,
+ [NSNumber numberWithInt: numChars], replacement, [NSNumber numberWithBool: confirmed]];
+}
+
+- (NSDictionary *)getCorrection
+{
+ return [self.js executeJavaScriptJSON: AutoCorrect_getCorrection nargs: 0];
+}
+
+- (NSDictionary *)getCorrectionCoords
+{
+ return [self.js executeJavaScriptJSON: AutoCorrect_getCorrectionCoords nargs: 0];
+}
+
+- (void)acceptCorrection
+{
+ [self.js executeJavaScript: AutoCorrect_acceptCorrection nargs: 0];
+}
+
+- (void)replaceCorrection:(NSString *)replacement
+{
+ [self.js executeJavaScript: AutoCorrect_replaceCorrection nargs: 1, replacement];
+}
+
+@end
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// //
+// JSChangeTracking //
+// //
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+@implementation JSChangeTracking
+
+- (BOOL)showChanges
+{
+ NSString *result = [self.js executeJavaScript: ChangeTracking_showChanges nargs: 0];
+ return [result isEqualToString: @"true"];
+}
+
+- (BOOL)trackChanges
+{
+ NSString *result = [self.js executeJavaScript: ChangeTracking_trackChanges nargs: 0];
+ return [result isEqualToString: @"true"];
+}
+
+- (void)setShowChanges:(BOOL)showChanges
+{
+ [self.js executeJavaScript: ChangeTracking_setShowChanges
+ nargs: 1, [NSNumber numberWithBool: showChanges]];
+}
+
+- (void)setTrackChanges:(BOOL)trackChanges
+{
+ [self.js executeJavaScript: ChangeTracking_setTrackChanges
+ nargs: 1, [NSNumber numberWithBool: trackChanges]];
+}
+
+@end
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// //
+// JSClipboard //
+// //
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+@implementation JSClipboard
+
+// The copy operation is called clipboardCopy to keep the static analyzer happy, because it thinks
+// that it relates to making a copy of the object and reports a memory leak. The cut operation
+// is named similarly just for consistency.
+
+- (NSDictionary *)clipboardCut
+{
+ return [self.js executeJavaScriptJSON: Clipboard_cut nargs: 0];
+}
+
+- (NSDictionary *)clipboardCopy
+{
+ return [self.js executeJavaScriptJSON: Clipboard_copy nargs: 0];
+}
+
+- (void)pasteHTML:(NSString *)html
+{
+ [self.js executeJavaScript: Clipboard_pasteHTML nargs: 1, html];
+}
+
+- (void)pasteText:(NSString *)text
+{
+ [self.js executeJavaScript: Clipboard_pasteText nargs: 1, text];
+}
+
+@end
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// //
+// JSCursor //
+// //
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+// Functions implemented in Cursor.js
+
+@implementation JSCursor
+
+- (NSString *)positionCursorX:(int)x y:(int)y wordBoundary:(BOOL)wordBoundary
+{
+ return [self.js executeJavaScript: Cursor_positionCursor nargs: 3,
+ [NSNumber numberWithInt: x], [NSNumber numberWithInt: y],
+ [NSNumber numberWithBool: wordBoundary]];
+}
+
+- (CGRect)getCursorPosition
+{
+ NSDictionary *result = [self.js executeJavaScriptJSON: Cursor_getCursorPosition nargs: 0];
+ return CGRectMake(NSDictionaryGetInt(result,@"x"),
+ NSDictionaryGetInt(result,@"y"),
+ NSDictionaryGetInt(result,@"width"),
+ NSDictionaryGetInt(result,@"height"));
+}
+
+- (void)moveLeft
+{
+ [self.js executeJavaScript: Cursor_moveLeft nargs: 0];
+}
+
+- (void)moveRight
+{
+ [self.js executeJavaScript: Cursor_moveRight nargs: 0];
+}
+
+- (void)moveToStartOfDocument
+{
+ [self.js executeJavaScript: Cursor_moveToStartOfDocument nargs: 0];
+}
+
+- (void)moveToEndOfDocument
+{
+ [self.js executeJavaScript: Cursor_moveToEndOfDocument nargs: 0];
+}
+
+- (void)insertReference:(NSString *)itemId
+{
+ [self.js executeJavaScript: Cursor_insertReference nargs: 1, itemId];
+}
+
+- (void)insertLinkWithText:(NSString *)text URL:(NSString *)URL
+{
+ [self.js executeJavaScript: Cursor_insertLink nargs: 2, text, URL];
+}
+
+- (void)insertCharacter:(unichar)character allowInvalidPos:(BOOL)allowInvalidPos
+{
+ NSString *str = [NSString stringWithFormat: @"%C", character];
+ [self.js executeJavaScript: Cursor_insertCharacter nargs: 2, str,
+ [NSNumber numberWithBool: allowInvalidPos]];
+}
+
+- (void)deleteCharacter
+{
+ [self.js executeJavaScript: Cursor_deleteCharacter nargs: 0];
+}
+
+- (void)enterPressed
+{
+ [self.js executeJavaScript: Cursor_enterPressed nargs: 0];
+}
+
+- (NSString *)getPrecedingWord
+{
+ return [self.js executeJavaScript: Cursor_getPrecedingWord nargs: 0];
+}
+
+- (NSDictionary *)getLinkProperties
+{
+ return [self.js executeJavaScriptJSON: Cursor_getLinkProperties nargs: 0];
+}
+
+- (void)setLinkProperties:(NSDictionary *)properties
+{
+ [self.js executeJavaScript: Cursor_setLinkProperties nargs: 1, properties];
+}
+
+- (void)setReferenceTarget:(NSString *)itemId
+{
+ [self.js executeJavaScript: Cursor_setReferenceTarget nargs: 1, itemId];
+}
+
+- (void)insertFootnote:(NSString *)content
+{
+ [self.js executeJavaScript: Cursor_insertFootnote nargs: 1, content];
+}
+
+- (void)insertEndnote:(NSString *)content
+{
+ [self.js executeJavaScript: Cursor_insertEndnote nargs: 1, content];
+}
+
+@end
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// //
+// Equations //
+// //
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+@implementation JSEquations
+
+- (void)insertEquation
+{
+ [self.js executeJavaScript: Equations_insertEquation nargs: 0];
+}
+
+@end
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// //
+// JSFigures //
+// //
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+@implementation JSFigures
+
+- (void)insertFigure:(NSString *)filename width:(NSString *)width
+ numbered:(BOOL)numbered caption:(NSString *)caption
+{
+ [self.js executeJavaScript: Figures_insertFigure nargs: 4,
+ filename, width, [NSNumber numberWithBool: numbered], caption];
+}
+
+- (NSString *)getSelectedFigureId
+{
+ return [self.js executeJavaScript: Figures_getSelectedFigureId nargs: 0];
+}
+
+- (NSDictionary *)getProperties:(NSString *)itemId
+{
+ return [self.js executeJavaScriptJSON: Figures_getProperties nargs: 1, itemId];
+}
+
+- (void)setProperties:(NSString *)itemId width:(NSString *)width src:(NSString *)src
+{
+ [self.js executeJavaScript: Figures_setProperties nargs: 3, itemId, width, src];
+}
+
+- (NSDictionary *)getGeometry:(NSString *)itemId
+{
+ return [self.js executeJavaScriptJSON: Figures_getGeometry nargs: 1, itemId];
+}
+
+@end
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// //
+// JSFormatting //
+// //
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+// Functions implemented in Formatting.js
+
+@implementation JSFormatting
+
+- (NSDictionary *)getFormatting
+{
+ return [self.js executeJavaScriptJSON: Formatting_getFormatting nargs: 0];
+}
+
+- (void)applyFormattingChangesStyle:(NSString *)style properties:(NSDictionary *)properties
+{
+ [self.js executeJavaScript: Formatting_applyFormattingChanges nargs: 2, style, properties];
+}
+
+@end
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// //
+// JSInput //
+// //
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+@implementation JSInput
+
+- (void)removePosition:(int)posId
+{
+ [self.js executeJavaScript: Input_removePosition nargs: 1, [NSNumber numberWithInt: posId]];
+}
+
+- (NSString *)textInRangeStartId:(int)startId startAdjust:(int)startAdjust
+ endId:(int)endId endAdjust:(int)endAdjust
+{
+ return [self.js executeJavaScript: Input_textInRange nargs: 4,
+ [NSNumber numberWithInt: startId],
+ [NSNumber numberWithInt: startAdjust],
+ [NSNumber numberWithInt: endId],
+ [NSNumber numberWithInt: endAdjust]];
+}
+
+- (void)replaceRangeStart:(int)startId end:(int)endId withText:(NSString *)text
+{
+ [self.js executeJavaScript: Input_replaceRange nargs: 3,
+ [NSNumber numberWithInt: startId], [NSNumber numberWithInt: endId], text];
+}
+
+- (NSDictionary *)selectedTextRange
+{
+ return [self.js executeJavaScriptJSON: Input_selectedTextRange nargs: 0];
+}
+
+- (void)setSelectedTextRangeStart:(int)startId end:(int)endId
+{
+ [self.js executeJavaScript: Input_setSelectedTextRange nargs: 2,
+ [NSNumber numberWithInt: startId], [NSNumber numberWithInt: endId]];
+}
+
+- (NSDictionary *)markedTextRange
+{
+ return [self.js executeJavaScriptJSON: Input_markedTextRange nargs: 0];
+}
+
+- (void)setMarkedText:(NSString *)text startOffset:(int)startOffset endOffset:(int)endOffset
+{
+ [self.js executeJavaScript: Input_setMarkedText nargs: 3,
+ text, [NSNumber numberWithInt: startOffset], [NSNumber numberWithInt: endOffset]];
+}
+
+- (void)unmarkText
+{
+ [self.js executeJavaScript: Input_unmarkText nargs: 0];
+}
+
+- (BOOL)forwardSelectionAffinity
+{
+ NSString *result = [self.js executeJavaScript: Input_forwardSelectionAffinity nargs: 0];
+ return [result isEqualToString: @"true"];
+}
+
+- (void)setForwardSelectionAffinity:(BOOL)forwardSelectionAffinity
+{
+ [self.js executeJavaScript: Input_setForwardSelectionAffinity nargs: 1,
+ [NSNumber numberWithBool: forwardSelectionAffinity]];
+}
+
+- (int)positionFromPosition:(int)posId offset:(int)offset
+{
+ NSString *result = [self.js executeJavaScript: Input_positionFromPositionOffset nargs: 2,
+ [NSNumber numberWithInt: posId], [NSNumber numberWithInt: offset]];
+ return result.intValue;
+}
+
+- (int)positionFromPosition:(int)posId inDirection:(NSString *)direction offset:(int)offset
+{
+ NSString *result = [self.js executeJavaScript: Input_positionFromPositionInDirectionOffset nargs: 3,
+ [NSNumber numberWithInt: posId], direction, [NSNumber numberWithInt: offset]];
+ return result.intValue;
+}
+
+- (int)comparePosition:(int)positionId toPosition:(int)otherId
+{
+ NSString *result = [self.js executeJavaScript: Input_comparePositionToPosition nargs: 2,
+ [NSNumber numberWithInt: positionId], [NSNumber numberWithInt: otherId]];
+ return result.intValue;
+}
+
+- (int)offsetFromPosition:(int)fromPosition toPosition:(int)toPosition
+{
+ NSString *result = [self.js executeJavaScript: Input_offsetFromPositionToPosition nargs: 2,
+ [NSNumber numberWithInt: fromPosition], [NSNumber numberWithInt: toPosition]];
+ return result.intValue;
+}
+
+- (int)positionWithinRangeStart:(int)startId end:(int)endId farthestInDirection:(NSString *)direction
+{
+ NSString *result = [self.js executeJavaScript: Input_positionWithinRangeFarthestInDirection nargs: 3,
+ [NSNumber numberWithInt: startId], [NSNumber numberWithInt: endId], direction];
+ return result.intValue;
+}
+
+- (NSDictionary *)characterRangeByExtendingPosition:(int)positionId inDirection:(NSString *)direction
+{
+ return [self.js executeJavaScriptJSON: Input_characterRangeByExtendingPositionInDirection nargs: 2,
+ [NSNumber numberWithInt: positionId], direction];
+}
+
+- (NSDictionary *)firstRectForRangeStart:(int)startId end:(int)endId
+{
+ return [self.js executeJavaScriptJSON: Input_firstRectForRange nargs: 2,
+ [NSNumber numberWithInt: startId], [NSNumber numberWithInt: endId]];
+}
+
+- (NSDictionary *)caretRectForPosition:(int)posId
+{
+ return [self.js executeJavaScriptJSON: Input_caretRectForPosition nargs: 1,
+ [NSNumber numberWithInt: posId]];
+}
+
+- (int)closestPositionToPointX:(int)x y:(int)y
+{
+ NSString *result = [self.js executeJavaScript: Input_closestPositionToPoint nargs: 2,
+ [NSNumber numberWithInt: x], [NSNumber numberWithInt: y]];
+ return result.intValue;
+}
+
+- (int)closestPositionToPointX:(int)x y:(int)y withinRangeStart:(int)startId end:(int)endId
+{
+ NSString *result = [self.js executeJavaScript: Input_closestPositionToPointWithinRange nargs: 4,
+ [NSNumber numberWithInt: x], [NSNumber numberWithInt: y],
+ [NSNumber numberWithInt: startId], [NSNumber numberWithInt: endId]];
+ return result.intValue;
+}
+
+- (NSDictionary *)characterRangeAtPointX:(int)x y:(int)y
+{
+ return [self.js executeJavaScriptJSON: Input_characterRangeAtPoint nargs: 2,
+ [NSNumber numberWithInt: x], [NSNumber numberWithInt: y]];
+}
+
+- (int)positionWithinRangeStart:(int)startId end:(int)endId atCharacterOffset:(int)offset
+{
+ NSString *result = [self.js executeJavaScript: Input_positionWithinRangeAtCharacterOffset nargs: 3,
+ [NSNumber numberWithInt: startId], [NSNumber numberWithInt: endId],
+ [NSNumber numberWithInt: offset]];
+ return result.intValue;
+}
+
+- (int)characterOffsetOfPosition:(int)positionId withinRangeStart:(int)startId end:(int)endId
+{
+ NSString *result = [self.js executeJavaScript: Input_characterOffsetOfPositionWithinRange nargs: 3,
+ [NSNumber numberWithInt: positionId],
+ [NSNumber numberWithInt: startId], [NSNumber numberWithInt: endId]];
+ return result.intValue;
+}
+
+// UITextInputTokenizer methods
+
+- (BOOL)isPosition:(int)posId atBoundary:(NSString *)granularity inDirection:(NSString *)direction
+{
+ NSString *result = [self.js executeJavaScript: Input_isPositionAtBoundaryGranularityInDirection nargs: 3,
+ [NSNumber numberWithInt: posId], granularity, direction];
+ return [result isEqualToString: @"true"];
+}
+
+- (BOOL)isPosition:(int)posId withinTextUnit:(NSString *)granularity inDirection:(NSString *)direction
+{
+ NSString *result = [self.js executeJavaScript: Input_isPositionWithinTextUnitInDirection nargs: 3,
+ [NSNumber numberWithInt: posId], granularity, direction];
+ return [result isEqualToString: @"true"];
+}
+
+- (int)positionFromPosition:(int)posId toBoundary:(NSString *)granularity inDirection:(NSString *)direction
+{
+ NSString *result = [self.js executeJavaScript: Input_positionFromPositionToBoundaryInDirection nargs: 3,
+ [NSNumber numberWithInt: posId], granularity, direction];
+ return result.intValue;
+}
+
+- (NSDictionary *)rangeEnclosingPosition:(int)posId withGranularity:(NSString *)granularity inDirection:(NSString *)direction
+{
+ return [self.js executeJavaScriptJSON: Input_rangeEnclosingPositionWithGranularityInDirection nargs: 3,
+ [NSNumber numberWithInt: posId], granularity, direction];
+}
+
+@end
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// //
+// JSLists //
+// //
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+// Functions implemented in Lists.js
+
+@implementation JSLists
+
+- (void)increaseIndent
+{
+ [self.js executeJavaScript: Lists_increaseIndent nargs: 0];
+}
+
+- (void)decreaseIndent
+{
+ [self.js executeJavaScript: Lists_decreaseIndent nargs: 0];
+}
+
+- (void)clearList
+{
+ [self.js executeJavaScript: Lists_clearList nargs: 0];
+}
+
+- (void)setUnorderedList
+{
+ [self.js executeJavaScript: Lists_setUnorderedList nargs: 0];
+}
+
+- (void)setOrderedList
+{
+ [self.js executeJavaScript: Lists_setOrderedList nargs: 0];
+}
+
+@end
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// //
+// JSMain //
+// //
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+// Functions implemented in Main.js
+
+@implementation JSMain
+
+- (NSString *)getLanguage
+{
+ return [self.js executeJavaScript: Main_getLanguage nargs: 0];
+}
+
+- (void)setLanguage:(NSString *)language
+{
+ [self.js executeJavaScript: Main_setLanguage nargs: 1, language];
+}
+
+- (NSString *)setGenerator:(NSString *)generator
+{
+ return [self.js executeJavaScript: Main_setGenerator nargs: 1, generator];
+}
+
+- (BOOL)prepareForSave
+{
+ NSString *result = [self.js executeJavaScript: Main_prepareForSave nargs: 0];
+ return [@"true" isEqualToString: result];
+}
+
+- (NSString *)getHTML;
+{
+ return [self.js executeJavaScript: Main_getHTML nargs: 0];
+}
+
+- (BOOL)isEmptyDocument
+{
+ NSString *result = [self.js executeJavaScript: Main_isEmptyDocument nargs: 0];
+ return [result isEqualToString: @"true"];
+}
+
+@end
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// //
+// JSMetadata //
+// //
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+@implementation JSMetadata
+
+- (NSDictionary *)getMetadata
+{
+ return [self.js executeJavaScriptJSON: Metadata_getMetadata nargs: 0];
+}
+
+- (void)setMetadata:(NSDictionary *)metadata
+{
+ [self.js executeJavaScriptJSON: Metadata_setMetadata nargs: 1, metadata];
+}
+
+@end
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// //
+// JSOutline //
+// //
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+// Functions implemented in Outline.js
+
+@implementation JSOutline
+
+- (NSDictionary *)getOutline
+{
+ return [self.js executeJavaScriptJSON: Outline_getOutline nargs: 0];
+}
+
+- (void)moveSection:(NSString *)sectionId parentId:(NSString *)parentId nextId:(NSString *)nextId
+{
+ [self.js executeJavaScript: Outline_moveSection nargs: 3, sectionId, parentId, nextId];
+}
+
+- (void)deleteItem:(NSString *)itemId
+{
+ [self.js executeJavaScript: Outline_deleteItem nargs: 1, itemId];
+}
+
+- (void)scheduleUpdateStructure
+{
+ [self.js executeJavaScript: Outline_scheduleUpdateStructure nargs: 0];
+}
+
+- (void)goToItem:(NSString *)itemId
+{
+ [self.js executeJavaScript: Outline_goToItem nargs: 1, itemId];
+}
+
+- (void)set:(NSString *)itemId numbered:(BOOL)numbered
+{
+ [self.js executeJavaScript: Outline_setNumbered nargs: 2, itemId, [NSNumber numberWithBool: numbered]];
+}
+
+- (void)set:(NSString *)itemId title:(NSString *)title
+{
+ [self.js executeJavaScript: Outline_setTitle nargs: 2, itemId, title];
+}
+
+- (void)insertTableOfContents
+{
+ [self.js executeJavaScript: Outline_insertTableOfContents nargs: 0];
+}
+
+- (void)insertListOfFigures
+{
+ [self.js executeJavaScript: Outline_insertListOfFigures nargs: 0];
+}
+
+- (void)insertListOfTables
+{
+ [self.js executeJavaScript: Outline_insertListOfTables nargs: 0];
+}
+
+- (void)setPrintMode:(BOOL)printMode
+{
+ [self.js executeJavaScript: Outline_setPrintMode nargs: 1, [NSNumber numberWithBool: printMode]];
+}
+
+- (NSDictionary *)examinePrintLayout:(int)pageHeight
+{
+ return [self.js executeJavaScriptJSON: Outline_examinePrintLayout nargs: 1,
+ [NSNumber numberWithInt: pageHeight]];
+}
+
+- (BOOL)detectSectionNumbering
+{
+ NSString *result = [self.js executeJavaScript: Outline_detectSectionNumbering nargs: 0];
+ return [result isEqualToString: @"true"];
+}
+
+- (NSDictionary *)findUsedStyles
+{
+ return [self.js executeJavaScriptJSON: Outline_findUsedStyles nargs: 0];
+}
+
+@end
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// //
+// JSPreview //
+// //
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+@implementation JSPreview
+
+- (void)showForStyle:(NSString *)styleId uiName:(NSString *)uiName title:(NSString *)title
+{
+ [self.js executeJavaScript: Preview_showForStyle nargs: 3, styleId, uiName, title];
+}
+
+@end
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// //
+// JSScan //
+// //
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+@implementation JSScan
+
+- (void)reset
+{
+ [self.js executeJavaScript: Scan_reset nargs: 0];
+}
+
+- (EDScanParagraph *)next
+{
+ NSDictionary *dict = [self.js executeJavaScriptJSON: Scan_next nargs: 0];
+ if ((dict == nil) || ![dict isKindOfClass: [NSDictionary class]])
+ return nil;
+
+ NSString *text = FCGetString(dict,@"text",nil);
+ NSString *sectionId = FCGetString(dict,@"sectionId",nil);
+ if (text == nil)
+ return nil;
+
+ return [[EDScanParagraph alloc] initWithText: text sectionId: sectionId];
+}
+
+- (int)addMatchStart:(int)start end:(int)end
+{
+ return [self.js executeJavaScript: Scan_addMatch nargs: 2,
+ [NSNumber numberWithInt: start],
+ [NSNumber numberWithInt: end]].intValue;
+}
+
+- (void)showMatch:(int)matchId
+{
+ [self.js executeJavaScript: Scan_showMatch nargs: 1, [NSNumber numberWithInt: matchId]];
+}
+
+- (void)replaceMatch:(int)matchId with:(NSString *)text
+{
+ [self.js executeJavaScript: Scan_replaceMatch nargs: 2, [NSNumber numberWithInt: matchId], text];
+}
+
+- (void)removeMatch:(int)matchId
+{
+ [self.js executeJavaScript: Scan_removeMatch nargs: 1, [NSNumber numberWithInt: matchId]];
+}
+
+- (void)goToMatch:(int)matchId
+{
+ [self.js executeJavaScript: Scan_goToMatch nargs: 1, [NSNumber numberWithInt: matchId]];
+}
+
+@end
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// //
+// JSSelection //
+// //
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+// Functions implemented in Selection.js
+
+@implementation JSSelection
+
+- (void)update
+{
+ [self.js executeJavaScript: Selection_update nargs: 0];
+}
+
+- (void)selectAll
+{
+ [self.js executeJavaScript: Selection_selectAll nargs: 0];
+}
+
+- (void)selectParagraph
+{
+ [self.js executeJavaScript: Selection_selectParagraph nargs: 0];
+}
+
+- (void)selectWordAtCursor
+{
+ [self.js executeJavaScript: Selection_selectWordAtCursor nargs: 0];
+}
+
+- (NSString *)dragSelectionBeginX:(int)x y:(int)y selectWord:(BOOL)selectWord
+{
+ return [self.js executeJavaScript: Selection_dragSelectionBegin nargs: 3,
+ [NSNumber numberWithInt: x], [NSNumber numberWithInt: y],
+ [NSNumber numberWithBool: selectWord]];
+}
+
+- (NSString *)dragSelectionUpdateX:(int)x y:(int)y selectWord:(BOOL)selectWord
+{
+ return [self.js executeJavaScript: Selection_dragSelectionUpdate nargs: 3,
+ [NSNumber numberWithInt: x], [NSNumber numberWithInt: y],
+ [NSNumber numberWithBool: selectWord]];
+}
+
+- (NSString *)moveStartLeft
+{
+ return [self.js executeJavaScript: Selection_moveStartLeft nargs: 0];
+}
+
+- (NSString *)moveStartRight
+{
+ return [self.js executeJavaScript: Selection_moveStartRight nargs: 0];
+}
+
+- (NSString *)moveEndLeft
+{
+ return [self.js executeJavaScript: Selection_moveEndLeft nargs: 0];
+}
+
+- (NSString *)moveEndRight
+{
+ return [self.js executeJavaScript: Selection_moveEndRight nargs: 0];
+}
+
+- (void)setSelectionStartAtCoordsX:(int)x y:(int)y
+{
+ [self.js executeJavaScript: Selection_setSelectionStartAtCoords nargs: 2,
+ [NSNumber numberWithInt: x], [NSNumber numberWithInt: y]];
+}
+
+- (void)setSelectionEndAtCoordsX:(int)x y:(int)y
+{
+ [self.js executeJavaScript: Selection_setSelectionEndAtCoords nargs: 2,
+ [NSNumber numberWithInt: x], [NSNumber numberWithInt: y]];
+}
+
+- (void)setTableSelectionEdge:(NSString *)edge atCoordsX:(int)x y:(int)y
+{
+ [self.js executeJavaScript: Selection_setTableSelectionEdgeAtCoords nargs: 3,
+ edge, [NSNumber numberWithInt: x], [NSNumber numberWithInt: y]];
+}
+
+- (void)print
+{
+ [self.js executeJavaScript: Selection_print nargs: 0];
+}
+
+@end
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// //
+// JSStyles //
+// //
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+@implementation JSStyles
+
+- (NSString *)getCSSText
+{
+ return [self.js executeJavaScript: Styles_getCSSText nargs: 0];
+}
+
+- (void)setCSSText:(NSString *)cssText rules:(NSDictionary *)rules
+{
+// debug(@"---------------------- setCSSText ----------------------\n");
+// debug(@"%@",cssText);
+// if ((cssText.length > 0) && ([cssText characterAtIndex: cssText.length-1] != '\n'))
+// debug(@"\n");
+// debug(@"--------------------------------------------------------\n");
+ [self.js executeJavaScriptJSON: Styles_setCSSText nargs: 2, cssText, rules];
+}
+
+- (NSString *)paragraphClass
+{
+ return [self.js executeJavaScript: Styles_getParagraphClass nargs: 0];
+}
+
+- (void)setParagraphClass:(NSString *)paragraphClass;
+{
+ [self.js executeJavaScript: Styles_setParagraphClass nargs: 1, paragraphClass];
+}
+
+@end
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// //
+// JSTables //
+// //
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+// Functions implemented in Tables.js
+
+@implementation JSTables
+
+- (void)insertTableRows:(int)rows cols:(int)cols width:(NSString *)width numbered:(BOOL)numbered
+ caption:(NSString *)caption className:(NSString *)className;
+{
+ [self.js executeJavaScript: Tables_insertTable nargs: 6,
+ [NSNumber numberWithInt: rows], [NSNumber numberWithInt: cols],
+ width, [NSNumber numberWithBool: numbered], caption, className];
+}
+
+- (void)addAdjacentRow
+{
+ [self.js executeJavaScript: Tables_addAdjacentRow nargs: 0];
+}
+
+- (void)addAdjacentColumn
+{
+ [self.js executeJavaScript: Tables_addAdjacentColumn nargs: 0];
+}
+
+- (void)removeAdjacentRow
+{
+ [self.js executeJavaScript: Tables_removeAdjacentRow nargs: 0];
+}
+
+- (void)removeAdjacentColumn
+{
+ [self.js executeJavaScript: Tables_removeAdjacentColumn nargs: 0];
+}
+
+- (void)clearCells
+{
+ [self.js executeJavaScript: Tables_clearCells nargs: 0];
+}
+
+- (void)mergeCells
+{
+ [self.js executeJavaScript: Tables_mergeCells nargs: 0];
+}
+
+- (void)splitSelection
+{
+ [self.js executeJavaScript: Tables_splitSelection nargs: 0];
+}
+
+- (NSString *)getSelectedTableId
+{
+ return [self.js executeJavaScript: Tables_getSelectedTableId nargs: 0];
+}
+
+- (NSDictionary *)getProperties:(NSString *)itemId
+{
+ return [self.js executeJavaScriptJSON: Tables_getProperties nargs: 1, itemId];
+}
+
+- (void)setProperties:(NSString *)itemId width:(NSString *)width
+{
+ [self.js executeJavaScript: Tables_setProperties nargs: 2, itemId, width];
+}
+
+- (void)set:(NSString *)itemId colWidths:(NSArray *)colWidths
+{
+ [self.js executeJavaScript: Tables_setColWidths nargs: 2, itemId, colWidths];
+}
+
+- (NSDictionary *)getGeometry:(NSString *)itemId
+{
+ return [self.js executeJavaScriptJSON: Tables_getGeometry nargs: 1, itemId];
+}
+
+@end
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// //
+// JSUndoManager //
+// //
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+@implementation JSUndoManager
+
+- (int)getLength
+{
+ NSString *result = [self.js executeJavaScript: UndoManager_getLength nargs: 0];
+ return result.intValue;
+}
+
+- (int)getIndex
+{
+ NSString *result = [self.js executeJavaScript: UndoManager_getIndex nargs: 0];
+ return result.intValue;
+}
+
+- (void)setIndex:(int)index
+{
+ [self.js executeJavaScript: UndoManager_setIndex nargs: 1, [NSNumber numberWithInt: index]];
+}
+
+- (void)undo
+{
+ [self.js executeJavaScript: UndoManager_undo nargs: 0];
+}
+
+- (void)redo
+{
+ [self.js executeJavaScript: UndoManager_redo nargs: 0];
+}
+
+- (void)newGroup:(NSString *)name
+{
+ [self.js executeJavaScript: UndoManager_newGroup nargs: 1, name];
+}
+
+- (NSString *)groupType
+{
+ return [self.js executeJavaScript: UndoManager_groupType nargs: 0];
+}
+
+@end
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// //
+// JSViewport //
+// //
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+// Functions implemented in Viewport.js
+
+@implementation JSViewport
+
+- (void)setViewportWidth:(int)width
+{
+ [self.js executeJavaScript: Viewport_setViewportWidth nargs: 1, [NSNumber numberWithInt: width]];
+}
+
+- (void)setTextScale:(int)textScale
+{
+ [self.js executeJavaScript: Viewport_setTextScale nargs: 1, [NSNumber numberWithInt: textScale]];
+}
+
+@end