Annotation of Amaya/amaya/amaya.h, revision 1.168
1.8 cvs 1: /*
2: *
3: * (c) COPYRIGHT MIT and INRIA, 1996.
4: * Please first read the full copyright statement in file COPYRIGHT.
5: *
6: */
7:
1.59 cvs 8: #ifndef AMAYA_H
1.1 cvs 9: #define AMAYA_H
10:
1.10 cvs 11: /* Thot interface */
12: #include "thot_gui.h"
13: #include "thot_sys.h"
1.79 cvs 14: #include "appstruct.h"
1.10 cvs 15: #include "application.h"
16: #include "attribute.h"
17: #include "browser.h"
18: #include "content.h"
19: #include "dialog.h"
1.103 cvs 20: #include "fileaccess.h"
1.10 cvs 21: #include "interface.h"
22: #include "libmsg.h"
23: #include "message.h"
24: #include "presentation.h"
25: #include "selection.h"
26: #include "reference.h"
27: #include "tree.h"
28: #include "view.h"
1.105 cvs 29: #include "uconvert.h"
1.82 cvs 30: #include "undo.h"
1.1 cvs 31: /* Included headerfiles */
1.10 cvs 32: #include "EDITOR.h"
1.1 cvs 33: #include "HTML.h"
1.84 cvs 34: #include "TextFile.h"
1.1 cvs 35: #include "amayamsg.h"
1.156 cvs 36: #include "parser.h"
1.1 cvs 37:
1.25 cvs 38: #define NAME_LENGTH 32
39:
1.137 cvs 40: #define HTAppName TEXT("amaya")
1.163 cvs 41: #define HTAppVersion TEXT("V3.9")
1.158 cvs 42: #define HTAppDate TEXT ("")
1.130 cvs 43:
44: #define URL_STR "/"
45: #define URL_SEP '/'
46: #define WC_URL_STR TEXT ("/")
47: #define WC_URL_SEP TEXT ('/')
1.105 cvs 48:
1.36 cvs 49:
1.94 cvs 50: /* Number of views used in Amaya */
51: #define AMAYA_MAX_VIEW_DOC 7
52:
1.141 cvs 53: /* the type of character convertion we want to make on local URLs */
54: typedef enum _ConvertionType
55: {
56: AM_CONV_NONE = 0,
57: AM_CONV_URL_SEP = 0x1, /* converts URL_SEPs into DIR_SEPs */
58: AM_CONV_PERCENT = 0x2, /* converts %xx into the equiv. char */
59: AM_CONV_ALL = 0xFFFF /* do everything */
60: }
61: ConvertionType;
62:
1.139 cvs 63: /* the HTTP header name we want to make visible to the application */
64: typedef enum _AHTHeaderName
65: {
66: AM_HTTP_CONTENT_TYPE = 0,
67: AM_HTTP_CHARSET = 1
68: }
69: AHTHeaderName;
70:
71: /* the structure used for exchanging HTTP header info between the net library
72: and amaya */
73: typedef struct _AHTHeaders
74: {
75: CHAR_T *content_type;
76: CHAR_T *charset;
77: }
78: AHTHeaders;
79:
1.50 cvs 80: /* The structures used for request callbacks */
81: typedef void TIcbf (Document doc, int status, char *urlName,
1.139 cvs 82: char *outputfile, const AHTHeaders *http_headers,
1.50 cvs 83: const char *data_block, int data_block_size,
84: void *context);
85:
1.138 cvs 86: typedef void TTcbf (Document doc, int status, CHAR_T* urlName,
1.139 cvs 87: CHAR_T* outputfile, const AHTHeaders *http_headers,
1.50 cvs 88: void *context);
89:
1.25 cvs 90: /* How are Network accesses provided ? */
91: #include "libwww.h"
1.1 cvs 92:
1.66 cvs 93: /* The different events to open a new document */
1.41 cvs 94: typedef enum _ClickEvent {
1.73 cvs 95: CE_ABSOLUTE, CE_RELATIVE, CE_FORM_POST, CE_FORM_GET,
1.153 cvs 96: CE_HELP, CE_MAKEBOOK, CE_LOG , CE_TEMPLATE, CE_INIT,
97: CE_ANNOT
1.41 cvs 98: } ClickEvent;
1.20 cvs 99:
100: #define NO 0
101: #define YES 1
102:
1.165 cvs 103: /* dialogues */
1.20 cvs 104: #define URLForm 1
1.29 cvs 105: #define OpenForm 2
106: #define URLName 3
107: #define LocalName 4
108: #define DirSelect 5
109: #define DocSelect 6
1.20 cvs 110: #define StopCommand 7
1.29 cvs 111: #define SaveForm 8
1.20 cvs 112: #define DirSave 9
113: #define DocSave 10
114: #define ToggleSave 11
1.29 cvs 115: #define NameSave 12
1.30 cvs 116: #define ImgDirSave 13
117: #define Label1 14
118: #define Label2 15
119: #define Label3 16
120: #define Label4 17
1.29 cvs 121: #define ConfirmForm 18
122: #define ConfirmText 19
1.20 cvs 123: #define AttrHREFForm 20
124: #define AttrHREFText 21
125: #define FormAnswer 22
1.120 cvs 126: #define RealmText 23
1.20 cvs 127: #define AnswerText 24
128: #define NameText 25
129: #define PasswordText 26
1.30 cvs 130: #define FilterText 27
131: #define ClassForm 28
1.20 cvs 132: #define ClassSelect 29
133: #define AClassForm 30
1.30 cvs 134: #define AClassSelect 31
135: #define ConfirmSave 32
136: #define ConfirmSaveList 33
1.168 ! cvs 137: #define HREFDirSelect 34
! 138: #define HREFDocSelect 35
! 139: #define HREFFilterText 36
! 140: #define HREFLocalName 37
! 141: #define OptionMenu 38
1.134 cvs 142: /* MAX_SUBMENUS references reserved for submenus of Option menu */
143: /* Do not insert new entries here */
1.91 cvs 144: #define MAX_SUBMENUS 400
145: #define About1 435
146: #define About2 436
147: #define About3 437
148: #define Version 438
149: #define AboutForm 439
1.92 cvs 150: #define TableForm 440
151: #define TableRows 441
152: #define TableCols 442
153: #define TableBorder 443
1.134 cvs 154: #define MathEntityForm 444
155: #define MathEntityText 445
1.142 cvs 156: #define TitleForm 446
157: #define TitleText 447
158: #define MAX_REF 448
1.20 cvs 159:
1.150 cvs 160: #define FormPrint 1
161: #define PrintOptions 2
162: #define PaperFormat 3
163: #define PrintSupport 4
164: #define PPrinterName 5
165: #define PaperOrientation 6
166: #define PPagesPerSheet 7
167: #define PRINT_MAX_REF 8
1.147 cvs 168:
169: #define ImageURL 1
170: #define ImageLabel 2
171: #define ImageLabel2 3
172: #define ImageLabel3 4
173: #define ImageLabel4 5
174: #define ImageDir 6
175: #define ImageSel 7
176: #define ImageFilter 8
177: #define FormImage 9
178: #define RepeatImage 10
179: #define FormBackground 11
180: #define ImageAlt 12
181: #define FormAlt 13
182: #define IMAGE_MAX_REF 14
183:
184: #define CSSForm 0
185: #define CSSSelect 1
186: #define MAX_CSS_REF 2
187:
188: #define FormMaths 0
189: #define MenuMaths 1
190: #define MAX_MATHS 2
191:
1.165 cvs 192: #ifdef GRAPHML
193: #define FormGraph 0
194: #define MenuGraph 1
195: #define MAX_GRAPH 2
196: #endif /* GRAPHML */
197:
1.11 cvs 198: /* The possible GET/POST/PUT request modes */
199: /*synchronous request*/
200: #define AMAYA_SYNC 1 /*0x000001 */
201: /*synchronous request with incremental callbacks */
202: #define AMAYA_ISYNC 2 /*0x000010 */
203: /*asynchronous request */
1.5 cvs 204: #define AMAYA_ASYNC 4 /*0x000100 */
1.11 cvs 205: /*asynchronous request with incremental callbacks */
1.5 cvs 206: #define AMAYA_IASYNC 8 /*0x001000 */
1.11 cvs 207: /* send the form using the POST HTTP method */
1.5 cvs 208: #define AMAYA_FORM_POST 16 /*0x010000 */
1.11 cvs 209: /* send the form using the GET HTTP method */
1.5 cvs 210: #define AMAYA_FORM_GET 32 /*0x100000 */
1.23 cvs 211: /* bypass caching */
212: #define AMAYA_NOCACHE 64
213: /* don't follow redirections */
214: #define AMAYA_NOREDIR 128
1.48 cvs 215: /* Prevents a stop race condition in ASYNC transfers */
216: #define AMAYA_ASYNC_SAFE_STOP 256
1.60 cvs 217: #define AMAYA_LOAD_CSS 512
1.67 cvs 218: #define AMAYA_FLUSH_REQUEST 1024
1.80 cvs 219: #define AMAYA_USE_PRECONDITIONS 2048
1.123 cvs 220: #define AMAYA_LOAD_IMAGE 4096
1.167 kahan 221: /* post an annonation */
222: #define AMAYA_FILE_POST 8192
223: /* delete an annotation */
224: #define AMAYA_DELETE 16384
1.87 cvs 225:
226: /*
227: * Flags to indicate the action to take when the network options
228: * are modified
229: */
230: #define AMAYA_CACHE_RESTART 1
231: #define AMAYA_PROXY_RESTART 2
1.114 cvs 232: #define AMAYA_LANNEG_RESTART 4
233: #define AMAYA_SAFEPUT_RESTART 8
1.87 cvs 234:
1.26 cvs 235: /*
236: * Flags to indicate the status of the network requests associated
237: * to a document.
238: */
239:
240: #define AMAYA_NET_INACTIVE 1
241: #define AMAYA_NET_ERROR 2
242: #define AMAYA_NET_ACTIVE 4
243:
1.25 cvs 244: /*
245: * Flags for HTParse, specifying which parts of the URL are needed
246: */
247: #define AMAYA_PARSE_ACCESS 16 /* Access scheme, e.g. "HTTP" */
248: #define AMAYA_PARSE_HOST 8 /* Host name, e.g. "www.w3.org" */
249: #define AMAYA_PARSE_PATH 4 /* URL Path, e.g. "pub/WWW/TheProject.html" */
250: #define AMAYA_PARSE_ANCHOR 2 /* Fragment identifier, e.g. "news" */
251: #define AMAYA_PARSE_PUNCTUATION 1 /* Include delimiters, e.g, "/" and ":" */
252: #define AMAYA_PARSE_ALL 31 /* All the parts */
1.1 cvs 253:
1.149 cvs 254: THOT_EXPORT int AMAYA; /* Index of amaya message table */
1.14 cvs 255: THOT_EXPORT int appArgc;
1.137 cvs 256: THOT_EXPORT CHAR_T** appArgv;
257: THOT_EXPORT CHAR_T TempFileDirectory[MAX_LENGTH];
1.105 cvs 258: THOT_EXPORT CHAR_T Answer_text[MAX_LENGTH];
259: THOT_EXPORT CHAR_T Answer_name[NAME_LENGTH];
260: THOT_EXPORT CHAR_T Answer_password[NAME_LENGTH];
261: THOT_EXPORT CHAR_T Display_password[NAME_LENGTH];
262: THOT_EXPORT CHAR_T ScanFilter[NAME_LENGTH]; /* to scan directories */
1.134 cvs 263: THOT_EXPORT CHAR_T MathMLEntityName[MAX_LENGTH]; /* entity name typed by the user for a MathML expression */
1.147 cvs 264: THOT_EXPORT CHAR_T ImgFilter[NAME_LENGTH];
1.137 cvs 265: THOT_EXPORT CHAR_T* LastURLName; /* last URL requested */
266: THOT_EXPORT CHAR_T* DirectoryName; /* local path of the document */
267: THOT_EXPORT CHAR_T* DocumentName; /* document name */
268: THOT_EXPORT CHAR_T* SavePath; /* saving path */
269: THOT_EXPORT CHAR_T* SaveName; /* saving name of the document */
1.105 cvs 270: THOT_EXPORT STRING ObjectName; /* document name */
271: THOT_EXPORT STRING SaveImgsURL; /* where to save remote Images */
272: THOT_EXPORT STRING TargetName;
273: THOT_EXPORT STRING SavingFile; /* complete path or URL of the document */
1.45 cvs 274: THOT_EXPORT int Lg_password;
275: THOT_EXPORT int BaseDialog;
1.147 cvs 276: THOT_EXPORT int BasePrint;
277: THOT_EXPORT int BaseImage;
278: THOT_EXPORT int MathsDialogue;
1.165 cvs 279: #ifdef GRAPHML
280: THOT_EXPORT int GraphDialogue;
281: #endif /* GRAPHML */
1.147 cvs 282: THOT_EXPORT int BaseCSS;
1.14 cvs 283: THOT_EXPORT int ReturnOption;
1.70 cvs 284: THOT_EXPORT int NumberRows;
285: THOT_EXPORT int NumberCols;
286: THOT_EXPORT int TBorder;
1.69 cvs 287: THOT_EXPORT int ReturnOptionMenu;
1.14 cvs 288: THOT_EXPORT Document CurrentDocument;
289: THOT_EXPORT Document SavingDocument;
290: THOT_EXPORT Document SavingObject;
291: THOT_EXPORT Document AttrHREFdocument;
1.45 cvs 292: THOT_EXPORT Document DocBook;
293: THOT_EXPORT Document IncludedDocument;
1.14 cvs 294: THOT_EXPORT Element AttrHREFelement;
1.95 cvs 295: THOT_EXPORT STRING AttrHREFvalue;
1.14 cvs 296: THOT_EXPORT Document SelectionDoc;
1.113 cvs 297: THOT_EXPORT ThotBool IsNewAnchor;
1.115 cvs 298: THOT_EXPORT ThotBool UseLastTarget;
1.116 cvs 299: THOT_EXPORT ThotBool LinkAsCSS;
1.98 cvs 300: THOT_EXPORT ThotBool SaveAsHTML;
301: THOT_EXPORT ThotBool SaveAsXHTML;
302: THOT_EXPORT ThotBool SaveAsText;
303: THOT_EXPORT ThotBool CopyImages; /* should we copy images in Save As */
304: THOT_EXPORT ThotBool UpdateURLs; /* should we update URLs in Save As */
305: THOT_EXPORT ThotBool UserAnswer;
306: THOT_EXPORT ThotBool InNewWindow;
307: THOT_EXPORT ThotBool SelectionInPRE;
308: THOT_EXPORT ThotBool SelectionInComment;
309: THOT_EXPORT ThotBool SelectionInEM;
310: THOT_EXPORT ThotBool SelectionInSTRONG;
311: THOT_EXPORT ThotBool SelectionInCITE;
312: THOT_EXPORT ThotBool SelectionInABBR;
313: THOT_EXPORT ThotBool SelectionInACRONYM;
314: THOT_EXPORT ThotBool SelectionInINS;
315: THOT_EXPORT ThotBool SelectionInDEL;
316: THOT_EXPORT ThotBool SelectionInDFN;
317: THOT_EXPORT ThotBool SelectionInCODE;
318: THOT_EXPORT ThotBool SelectionInVAR;
319: THOT_EXPORT ThotBool SelectionInSAMP;
320: THOT_EXPORT ThotBool SelectionInKBD;
321: THOT_EXPORT ThotBool SelectionInI;
322: THOT_EXPORT ThotBool SelectionInB;
323: THOT_EXPORT ThotBool SelectionInTT;
324: THOT_EXPORT ThotBool SelectionInBIG;
325: THOT_EXPORT ThotBool SelectionInSMALL;
1.100 cvs 326: THOT_EXPORT ThotBool SelectionInSub;
327: THOT_EXPORT ThotBool SelectionInSup;
328: THOT_EXPORT ThotBool SelectionInQuote;
329: THOT_EXPORT ThotBool SelectionInBDO;
1.108 cvs 330: THOT_EXPORT ThotBool HTMLErrorsFound;
1.157 cvs 331: THOT_EXPORT ThotBool XMLabort;
1.160 cvs 332: THOT_EXPORT FILE* ErrFile;
333: THOT_EXPORT CHAR_T ErrFileName [80];
1.53 cvs 334: typedef enum
335: {
336: docHTML,
1.74 cvs 337: docText,
1.75 cvs 338: docImage,
1.85 cvs 339: docCSS,
1.110 cvs 340: docSource,
1.127 cvs 341: docAnnot,
1.164 cvs 342: docLog,
343: docSVG,
344: docMath,
1.53 cvs 345: } DocumentType;
1.64 cvs 346:
347:
348: /* a record for data associated with a request */
349: typedef struct _DocumentMetaDataElement
350: {
1.162 kahan 351: CHAR_T* initial_url; /* if the server returns a different URL name
1.161 kahan 352: after a redirection, we store here the one
353: that the browser first asked */
1.166 cvs 354: CHAR_T* form_data; /* form data associated with a URL */
355: ClickEvent method; /* method used to send this data */
356: ThotBool put_default_name; /* URL name was concatenated with DEFAULT_NAME*/
1.135 cvs 357: ThotBool xmlformat; /* the document should be exported in xml format */
1.166 cvs 358:
1.144 kahan 359: #ifdef ANNOTATIONS
360: Document source_doc; /* if the document is an annotation,
361: this variable giveso the annoted document
362: docid */
363: #endif /* ANNOTATIONS */
1.64 cvs 364: } DocumentMetaDataElement;
365:
1.1 cvs 366: #define DocumentTableLength 10
1.110 cvs 367: /* URL of each loaded document */
1.137 cvs 368: THOT_EXPORT CHAR_T* DocumentURLs[DocumentTableLength];
1.64 cvs 369: /* Any formdata associated with a URL */
370: THOT_EXPORT DocumentMetaDataElement *DocumentMeta[DocumentTableLength];
1.110 cvs 371: /* Type of document */
1.53 cvs 372: THOT_EXPORT DocumentType DocumentTypes[DocumentTableLength];
1.166 cvs 373: /* Document is in read only mode */
374: THOT_EXPORT ThotBool ReadOnlyDocument[DocumentTableLength];
1.110 cvs 375: /* identifier of the document displaying the source code */
376: THOT_EXPORT Document DocumentSource[DocumentTableLength];
377: /* The whole document is loaded when the corresponding entry in FilesLoading is 0 */
1.14 cvs 378: THOT_EXPORT int FilesLoading[DocumentTableLength];
1.110 cvs 379: /* Status (error, success) of the download of the objects of a document */
380: THOT_EXPORT int DocNetworkStatus[DocumentTableLength];
1.156 cvs 381: /* Status of the XHTML document (basic, strict, transitional) */
382: THOT_EXPORT int ParsingLevel[DocumentTableLength];
1.42 cvs 383:
1.14 cvs 384: THOT_EXPORT Document W3Loading; /* the document being loaded */
1.65 cvs 385: THOT_EXPORT Document BackupDocument; /* the current backup */
1.104 cvs 386:
387: /* button indexes */
388: THOT_EXPORT int iStop;
389: THOT_EXPORT int iBack;
390: THOT_EXPORT int iForward;
391: THOT_EXPORT int iReload;
392: THOT_EXPORT int iHome;
393: THOT_EXPORT int iEditor;
394: THOT_EXPORT int iSave;
395: THOT_EXPORT int iPrint;
396: THOT_EXPORT int iFind;
397: THOT_EXPORT int iI;
398: THOT_EXPORT int iB;
399: THOT_EXPORT int iT;
400: THOT_EXPORT int iImage;
401: THOT_EXPORT int iH1;
402: THOT_EXPORT int iH2;
403: THOT_EXPORT int iH3;
404: THOT_EXPORT int iBullet;
405: THOT_EXPORT int iNum;
406: THOT_EXPORT int iDL;
407: THOT_EXPORT int iLink;
408: THOT_EXPORT int iTable;
1.5 cvs 409:
1.64 cvs 410: #define IMAGE_NOT_LOADED 0
1.1 cvs 411: #define IMAGE_LOCAL 1
412: #define IMAGE_LOADED 2
413: #define IMAGE_MODIFIED 3
414:
1.109 cvs 415:
1.27 cvs 416: #ifdef __STDC__
1.137 cvs 417: typedef void (*LoadedImageCallback)(Document doc, Element el, CHAR_T* file, void *extra);
1.27 cvs 418: #else
419: typedef void (*LoadedImageCallback)();
420: #endif
1.109 cvs 421:
1.5 cvs 422: typedef struct _ElemImage
423: {
1.27 cvs 424: Element currentElement;/* first element using this image */
1.5 cvs 425: struct _ElemImage *nextElement;
1.27 cvs 426: LoadedImageCallback callback; /* Callback for non-standard handling */
427: void *extra; /* any extra info for the CallBack */
1.5 cvs 428: }
429: ElemImage;
430:
431: typedef struct _LoadedImageDesc
432: {
1.105 cvs 433: STRING originalName; /* complete URL of the image */
434: STRING localName; /* local name (without path) of the image */
1.58 cvs 435: struct _LoadedImageDesc *prevImage;/* double linked list */
436: struct _LoadedImageDesc *nextImage;/* easier to unchain */
437: Document document; /* document concerned */
438: struct _ElemImage *elImage; /* first element using this image */
439: int imageType; /* the type of the image */
440: int status; /* the status of the image loading */
1.5 cvs 441: }
442: LoadedImageDesc;
1.109 cvs 443:
444: /* the structure used for storing the context of the
445: FetchAndDisplayImages_callback function */
446: typedef struct _FetchImage_context {
447: STRING base_url;
448: LoadedImageDesc *desc;
449: } FetchImage_context;
450:
1.5 cvs 451:
1.14 cvs 452: THOT_EXPORT LoadedImageDesc *ImageURLs;
1.31 cvs 453: THOT_EXPORT LoadedImageDesc *ImageLocal;
1.1 cvs 454:
1.88 cvs 455: /* The default Amaya HOME pages (page shown at boot time */
456:
1.137 cvs 457: #ifdef _WINDOWS
458: # define AMAYA_PAGE TEXT("\\amaya\\AmayaPage.html")
459: #else /* !_WINDOWS */
460: # define AMAYA_PAGE TEXT("/amaya/AmayaPage.html")
461: #endif /* !_WINDOWS */
462:
463: #define AMAYA_PAGE_DOC TEXT("http://www.w3.org/Amaya/User/")
464:
465: #ifndef MAX_TXT_LEN
466: #define MAX_TXT_LEN 1024 /* Max. length of strings */
467: #endif /* MAX_TXT_LEN */
1.88 cvs 468:
1.25 cvs 469: #endif /* AMAYA_H */
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