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00020 #include "aiparserbase.h"
00021 #include "ai88handler.h"
00022 #include "ai3handler.h"
00023 #include <qregexp.h>
00024 #include <qstringlist.h>
00025
00026 typedef struct {
00027 char* op;
00028 AIOperation action;
00029 } AIOperationMapping;
00030
00031 typedef struct {
00032 char* op;
00033 PSOperation action;
00034 } PSOperationMapping;
00035
00036 typedef struct {
00037 char* op;
00038 CommentOperation action;
00039 } CommentOperationMapping;
00040
00041 static AIOperationMapping aiMappings[] = {
00042 { "k", AIO_SetFillColorCMYK },
00043 { "K", AIO_SetStrokeColorCMYK },
00044 { "g", AIO_SetFillColorGray },
00045 { "G", AIO_SetStrokeColorGray },
00046 { "x", AIO_SetFillColorCustom },
00047 { "X", AIO_SetStrokeColorCustom },
00048 { "p", AIO_SetFillPattern },
00049 { "P", AIO_SetStrokePattern },
00050 { "O", AIO_SetFillOverprinting },
00051 { "R", AIO_SetStrokeOverprinting },
00052 { "i", AIO_SetFlatness },
00053 { "J", AIO_SetLineCap },
00054 { "j", AIO_SetLineJoin },
00055 { "M", AIO_SetMiterLimit },
00056 { "w", AIO_SetLineWidth },
00057 { "d", AIO_SetDash },
00058 { "q", AIO_BeginGroupClip },
00059 { "Q", AIO_EndGroupClip },
00060 { "m", AIO_MoveTo },
00061 { "l", AIO_LineToSmooth },
00062 { "L", AIO_LineToCorner },
00063 { "c", AIO_CurveToSmooth },
00064 { "C", AIO_CurveToCorner },
00065
00066 { "v", AIO_CurveToOmitC1Smooth },
00067 { "V", AIO_CurveToOmitC1Corner },
00068 { "y", AIO_CurveToOmitC2Smooth },
00069 { "Y", AIO_CurveToOmitC2Corner },
00070
00071 { "H", AIO_PathIgnoreNoReset },
00072 { "h", AIO_PathIgnoreNoResetClose },
00073 { "W", AIO_PathClipPath },
00074 { "N", AIO_PathIgnoreReset },
00075 { "n", AIO_PathIgnoreResetClose },
00076 { "F", AIO_PathFillNonZero },
00077 { "f", AIO_PathFillNonZeroClose },
00078 { "B", AIO_PathFillNoReset },
00079 { "b", AIO_PathFillNoResetClose },
00080 { "S", AIO_PathStroke },
00081 { "s", AIO_PathStrokeClose },
00082 { "D", AIO_SetWindingOrder },
00083 { "Z", AIO_FontEncoding },
00084 { "E", AIO_PatternDefinition },
00085 { "A", AIO_LockElement },
00086
00087 { "z", AIO_SetCurrentText },
00088 { "a", AIO_TextBlockFillStroke },
00089 { "e", AIO_TextBlockFill },
00090 { "I", AIO_TextBlockAppend },
00091 { "o", AIO_TextBlockIgnore },
00092 { "r", AIO_TextBlockStroke },
00093 { "t", AIO_TextOutput },
00094 { "T", AIO_TextBlockEnd },
00095 { "`", AIO_GsaveIncludeDocument },
00096 { "~", AIO_Grestore },
00097
00098 { "u", AIO_BeginGroupNoClip },
00099 { "U", AIO_EndGroupNoClip },
00100 { "*u", AIO_BeginCombination },
00101 { "*U", AIO_EndCombination },
00102
00103 { "XR", AIO_SetFillMode },
00104
00105 { NULL, AIO_Other }
00106 };
00107
00108 static PSOperationMapping psMappings[] = {
00109 { "get", PSO_Get },
00110 { "exec", PSO_Exec },
00111 { "string", PSO_String },
00112 { "bind", PSO_Bind },
00113 { "def", PSO_Def },
00114 { "userdict", PSO_Userdict },
00115 { "dict", PSO_Dict },
00116 { "dup", PSO_Dup },
00117 { "begin", PSO_Begin },
00118 { "put", PSO_Put },
00119 { NULL, PSO_Other },
00120 };
00121
00122 static CommentOperationMapping commentMappings[] = {
00123 { "BeginProlog", CO_BeginProlog },
00124 { "BeginSetup", CO_BeginSetup },
00125 { "BeginProcSet", CO_BeginProcSet },
00126 { "BeginResource", CO_BeginResource },
00127 { "BeginEncoding", CO_BeginEncoding },
00128 { "BeginPattern", CO_BeginPattern },
00129 { "BeginDocument", CO_BeginPattern },
00130 { "Trailer", CO_Trailer },
00131 { "EndProlog", CO_EndProlog },
00132 { "EndSetup", CO_EndSetup },
00133 { "EndProcSet", CO_EndProcSet },
00134 { "EndResource", CO_EndResource },
00135 { "EndEncoding", CO_EndEncoding },
00136 { "EndPattern", CO_EndPattern },
00137 { "EndDocument", CO_EndDocument },
00138
00139 { "Title", CO_Title },
00140 { "Creator", CO_Creator },
00141
00142 { "EOF", CO_Ignore },
00143 { "Note", CO_Ignore },
00144 { "EndComments", CO_Ignore },
00145 { "PS-Adobe", CO_Ignore },
00146
00147 { "BoundingBox", CO_BoundingBox },
00148 { "TemplateBox", CO_TemplateBox },
00149 { "AI3_Margin", CO_Margin },
00150
00151 { "For", CO_For },
00152 { "CreationDate", CO_CreationDate },
00153 { "DocumentFonts", CO_DocumentFonts },
00154 { "DocumentFiles", CO_DocumentFiles },
00155 { "ColorUsage", CO_ColorUsage },
00156 { "DocumentProcSets", CO_DocumentProcSets },
00157 { "DocumentSuppliedProcSets", CO_DocumentSuppliedProcSets },
00158
00159 { "DocumentProcessColors", CO_DocumentProcessColors },
00160 { "DocumentCustomColors", CO_DocumentCustomColors },
00161 { "CMYKCustomColor", CO_CMYKCustomColor },
00162 { "TileBox", CO_TileBox },
00163 { "%+", CO_Continuation },
00164
00165 { "Template", CO_Template },
00166 { "PageOrigin", CO_PageOrigin },
00167 { "PrinterName", CO_PrinterName },
00168 { "PrinterRect", CO_PrinterRect },
00169 { "Note", CO_Note },
00170
00171 { "DocumentNeededResources", CO_DocumentNeededResources },
00172
00173
00174 { "IncludeFont", CO_IncludeFont },
00175 { "BeginBrushPattern", CO_BeginBrushPattern },
00176 { "EndBrushPattern", CO_EndBrushPattern },
00177 { "BeginGradient", CO_BeginGradient },
00178 { "EndGradient", CO_EndGradient },
00179 { "BeginPalette", CO_BeginPalette },
00180 { "EndPalette", CO_EndPalette },
00181
00182 { "IncludeFile", CO_IncludeFile },
00183 { "IncludeResource", CO_IncludeResource },
00184
00185 { NULL, CO_Other }
00186 };
00187
00188 AIParserBase::AIParserBase() : m_debug(false), m_ignoring(false), m_sink (DS_Other), m_continuationMode(CM_None)
00189 {
00190 m_gstateHandler = NULL;
00191 m_structureHandler = NULL;
00192 m_pathHandler = NULL;
00193 m_miscGStateHandler = NULL;
00194 m_documentHandler = NULL;
00195 m_moduleHandler = NULL;
00196 m_embeddedHandler = NULL;
00197 m_ai88Handler = new AI88Handler(this);
00198 m_ai3Handler = new AI3Handler(this);
00199 }
00200
00201 AIParserBase::~AIParserBase(){
00202 delete m_ai88Handler;
00203 delete m_ai3Handler;
00204
00205 }
00206
00207 bool AIParserBase::parse (QIODevice& fin){
00208 return AILexer::parse (fin);
00209 }
00210
00211 void AIParserBase::gotComment (const char *value) {
00212 int llx, lly, urx, ury;
00213
00214 CommentOperation cop = getCommentOperation (value);
00215 switch (cop) {
00216 case CO_BeginDocument :
00217 if (m_moduleHandler) m_moduleHandler->gotBeginSection (ST_Document, value);
00218 break;
00219 case CO_EndDocument :
00220 if (m_moduleHandler) m_moduleHandler->gotBeginSection (ST_Document, value);
00221 break;
00222 case CO_BeginPattern :
00223 if (m_moduleHandler) m_moduleHandler->gotBeginSection (ST_Pattern, value);
00224 break;
00225 case CO_EndPattern :
00226 if (m_moduleHandler) m_moduleHandler->gotBeginSection (ST_Pattern, value);
00227 break;
00228 case CO_BeginProlog :
00229 if (m_moduleHandler) m_moduleHandler->gotBeginSection (ST_Prolog, value);
00230 break;
00231 case CO_BeginProcSet :
00232 if (m_moduleHandler) m_moduleHandler->gotBeginSection (ST_ProcSet, value);
00233 if (m_debug) qDebug ("start ignoring");
00234 m_ignoring = true;
00235 break;
00236 case CO_BeginResource :
00237 if (m_moduleHandler) m_moduleHandler->gotBeginSection (ST_Resource, value);
00238 if (m_debug) qDebug ("start ignoring");
00239 m_ignoring = true;
00240 break;
00241 case CO_BeginEncoding :
00242 if (m_moduleHandler) m_moduleHandler->gotBeginSection (ST_Encoding, value);
00243 m_ignoring = false;
00244 break;
00245 case CO_IncludeFont :
00246 if (m_debug) qDebug ("start ignoring");
00247 m_ignoring = true;
00248 break;
00249 case CO_BeginBrushPattern :
00250 if (m_moduleHandler) m_moduleHandler->gotBeginSection (ST_BrushPattern, value);
00251 break;
00252 case CO_BeginGradient :
00253 if (m_moduleHandler) m_moduleHandler->gotBeginSection (ST_Gradient, value);
00254 break;
00255 case CO_Trailer :
00256 if (m_debug) qDebug ("start ignoring");
00257 m_ignoring = true;
00258 break;
00259 case CO_BeginPalette :
00260 if (m_moduleHandler) m_moduleHandler->gotBeginSection (ST_Palette, value);
00261 break;
00262 case CO_BeginSetup :
00263 if (m_moduleHandler) m_moduleHandler->gotBeginSection (ST_Setup, value);
00264 break;
00265 case CO_EndSetup :
00266 cleanupArrays();
00267 if (m_moduleHandler) m_moduleHandler->gotEndSection (ST_Setup, value);
00268 break;
00269 case CO_EndProlog :
00270 if (m_moduleHandler) m_moduleHandler->gotEndSection (ST_Prolog, value);
00271 break;
00272 case CO_EndProcSet :
00273 if (m_moduleHandler) m_moduleHandler->gotEndSection (ST_ProcSet, value);
00274 if (m_debug) qDebug ("stop ignoring");
00275 m_ignoring = false;
00276 break;
00277 case CO_EndResource :
00278 if (m_moduleHandler) m_moduleHandler->gotEndSection (ST_Resource, value);
00279 if (m_debug) qDebug ("stop ignoring");
00280 m_ignoring = false;
00281 break;
00282 case CO_EndEncoding :
00283 cleanupArrays();
00284 if (m_moduleHandler) m_moduleHandler->gotEndSection (ST_Encoding, value);
00285 break;
00286 case CO_EndBrushPattern :
00287 cleanupArrays();
00288 if (m_moduleHandler) m_moduleHandler->gotEndSection (ST_BrushPattern, value);
00289 break;
00290 case CO_EndGradient :
00291 cleanupArrays();
00292 if (m_moduleHandler) m_moduleHandler->gotEndSection (ST_Gradient, value);
00293 break;
00294 case CO_EndPalette :
00295 cleanupArrays();
00296 if (m_moduleHandler) m_moduleHandler->gotEndSection (ST_Palette, value);
00297 break;
00298 case CO_Ignore :
00299 break;
00300 case CO_BoundingBox :
00301 if (getRectangle (value, llx, lly, urx, ury))
00302 {
00303 if (m_documentHandler) m_documentHandler->gotBoundingBox (llx, lly, urx, ury);
00304 }
00305 break;
00306 case CO_TemplateBox :
00307 if (getRectangle (value, llx, lly, urx, ury))
00308 {
00309 if (m_documentHandler) m_documentHandler->gotTemplateBox (llx, lly, urx, ury);
00310 }
00311 break;
00312 case CO_Margin :
00313 if (getRectangle (value, llx, lly, urx, ury))
00314 {
00315 if (m_documentHandler) m_documentHandler->gotMargin (llx, lly, urx, ury);
00316 }
00317 break;
00318 case CO_Title :
00319 if (m_documentHandler) m_documentHandler->gotTitle (getValue (value));
00320 break;
00321 case CO_Creator :
00322 if (m_documentHandler) m_documentHandler->gotCreator (getValue (value));
00323 break;
00324 case CO_DocumentFonts :
00325 _handleDocumentFonts (value);
00326 m_continuationMode = CM_DocumentFonts;
00327 break;
00328 case CO_DocumentFiles :
00329 _handleDocumentFiles (value);
00330 m_continuationMode = CM_DocumentFiles;
00331 break;
00332 case CO_DocumentCustomColors :
00333 _handleDocumentCustomColors (value);
00334 m_continuationMode = CM_DocumentFiles;
00335 break;
00336 case CO_CMYKCustomColor :
00337 _handleCMYKCustomColor (value);
00338 m_continuationMode = CM_CMYKCustomColor;
00339 break;
00340 case CO_DocumentNeededResources :
00341 _handleDocumentNeededResources (value);
00342 m_continuationMode = CM_DocumentNeededResources;
00343 break;
00344 case CO_DocumentProcessColors :
00345 _handleDocumentProcessColors (value);
00346 break;
00347 case CO_CreationDate :
00348 _handleCreationDate (value);
00349 break;
00350 case CO_IncludeFile :
00351 break;
00352 case CO_IncludeResource :
00353 _handleIncludeResource (value);
00354 break;
00355 case CO_Continuation :
00356 switch (m_continuationMode) {
00357 case CM_DocumentFonts : _handleDocumentFonts (value); break;
00358 case CM_DocumentFiles : _handleDocumentFiles (value); break;
00359 case CM_DocumentCustomColors : _handleDocumentCustomColors (value); break;
00360 case CM_CMYKCustomColor : _handleCMYKCustomColor (value); break;
00361 case CM_DocumentNeededResources : _handleDocumentNeededResources (value); break;
00362
00363 default : qWarning ("unknown continuation mode %d",m_continuationMode);
00364 }
00365 break;
00366
00367 default :
00368 qWarning( "unhandled comment: %s", value );
00369 }
00370 }
00371
00372 void AIParserBase::handleElement (AIElement &element)
00373 {
00374 if (m_ignoring) return;
00375
00376 if (m_sink == DS_Array)
00377 {
00378 if (m_debug) qDebug ("in mode array");
00379 QValueVector<AIElement> &elementArray = m_arrayStack.top();
00380 elementArray.push_back(element);
00381 }
00382 if (m_sink == DS_Block)
00383 {
00384 if (m_debug) qDebug ("in mode block");
00385 QValueVector<AIElement> &elementArray = m_blockStack.top();
00386 elementArray.push_back(element);
00387 }
00388 else
00389 {
00390 if (m_debug) qDebug ("in mode stack");
00391 m_stack.push (element);
00392 }
00393 }
00394
00395 void AIParserBase::gotIntValue (int value) {
00396 if (m_debug) qDebug ("got int value");
00397 if (m_ignoring) return;
00398 AIElement element (value);
00399 handleElement (element);
00400 if (m_debug) qDebug ("/got int value");
00401 }
00402
00403 void AIParserBase::gotDoubleValue (double value) {
00404 if (m_debug) qDebug ("got double value");
00405 if (m_ignoring) return;
00406 AIElement element (value);
00407 handleElement (element);
00408 if (m_debug) qDebug ("/got double value");
00409 }
00410
00411 void AIParserBase::gotStringValue (const char *value) {
00412 if (m_debug) qDebug ("got string value");
00413 if (m_ignoring) return;
00414 if (value == NULL) value = "";
00415 if (m_debug) qDebug ("string: %s", value);
00416 AIElement element (value);
00417 handleElement (element);
00418 if (m_debug) qDebug ("/got string value");
00419
00420 }
00421
00422 void AIParserBase::gotReference (const char *value) {
00423 if (m_debug) qDebug ("got reference value");
00424
00425 if (m_ignoring) return;
00426 if (value == NULL) value = "";
00427 if (m_debug) qDebug ("reference: %s", value);
00428 QString string(value);
00429 AIElement element (string, AIElement::Reference);
00430 handleElement (element);
00431 if (m_debug) qDebug ("/got reference value");
00432
00433 }
00434
00435 void AIParserBase::gotByte (uchar value) {
00436 if (m_debug) qDebug ("got byte value");
00437
00438 if (m_ignoring) return;
00439 AIElement element (value);
00440 handleElement (element);
00441 if (m_debug) qDebug ("/got byte value");
00442 }
00443
00444 void AIParserBase::gotByteArray (const QByteArray &data) {
00445 if (m_ignoring) return;
00446 AIElement element (data);
00447 handleElement (element);
00448 }
00449
00450
00451 void AIParserBase::gotArrayStart () {
00452 if (m_ignoring) return;
00453 if (m_debug) qDebug ("got array start");
00454
00455 QValueVector<AIElement> array;
00456 m_arrayStack.push (array);
00457
00458 m_sink = DS_Array;
00459 }
00460
00461 void AIParserBase::gotBlockStart () {
00462 if (m_ignoring) return;
00463 if (m_debug) qDebug ("got block start");
00464
00465 QValueVector<AIElement> array;
00466 m_blockStack.push (array);
00467
00468 m_sink = DS_Block;
00469 }
00470
00471 void AIParserBase::gotArrayEnd () {
00472 if (m_ignoring) return;
00473 if (m_debug) qDebug ("got array end");
00474
00475 QValueVector<AIElement> stackArray = m_arrayStack.pop();
00476
00477 if (m_arrayStack.empty())
00478 {
00479 if (m_debug) qDebug ("put elements to stack");
00480 AIElement realElement (stackArray);
00481
00482 if (m_debug) {
00483 qDebug ("going to stack");
00484 elementtoa (realElement);
00485 qDebug ("done");
00486 }
00487 m_stack.push (realElement);
00488
00489 m_sink = DS_Other;
00490 }
00491 else
00492 {
00493 if (m_debug) qDebug ("put elements to nest stack level");
00494 QValueVector<AIElement> currentTOS = m_arrayStack.top();
00495 currentTOS.push_back (stackArray);
00496 }
00497 }
00498
00499 void AIParserBase::gotBlockEnd () {
00500 if (m_ignoring) return;
00501 if (m_debug) qDebug ("got block end");
00502
00503 QValueVector<AIElement> stackArray = m_blockStack.pop();
00504
00505 if (m_blockStack.empty())
00506 {
00507 if (m_debug) qDebug ("put elements to stack");
00508 AIElement realElement (stackArray, AIElement::Block);
00509
00510 if (m_debug) {
00511 qDebug ("going to stack");
00512 elementtoa (realElement);
00513 qDebug ("done");
00514 }
00515 m_stack.push (realElement);
00516
00517 m_sink = DS_Other;
00518 }
00519 else
00520 {
00521 if (m_debug) qDebug ("put elements to nest stack level");
00522 QValueVector<AIElement> currentTOS = m_blockStack.top();
00523 currentTOS.push_back (stackArray);
00524 }
00525 }
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00647 void AIParserBase::_handlePSGet() {
00648 m_stack.pop();
00649 m_stack.pop();
00650
00651 QString name ("xxx");
00652 AIElement ref (name,AIElement::Reference);
00653 m_stack.push (ref);
00654 }
00655
00656 void AIParserBase::_handlePSExec() {
00657 m_stack.pop();
00658 }
00659
00660 void AIParserBase::_handlePSString() {
00661 m_stack.pop();
00662
00663 QString name ("stringval");
00664 AIElement ref (name,AIElement::Reference);
00665 m_stack.push (ref);
00666 }
00667
00668 void AIParserBase::_handlePSBind() {
00669 m_stack.pop();
00670
00671 QString name ("bindentry");
00672 AIElement ref (name,AIElement::Reference);
00673 m_stack.push (ref);
00674 }
00675
00676 void AIParserBase::_handlePSUserdict() {
00677 QString name ("userdict");
00678 AIElement ref (name,AIElement::Reference);
00679 m_stack.push (ref);
00680 }
00681
00682 void AIParserBase::_handlePSDict() {
00683 m_stack.pop();
00684 m_stack.pop();
00685 m_stack.pop();
00686
00687 QString name ("dict");
00688 AIElement ref (name,AIElement::Reference);
00689 m_stack.push (ref);
00690 }
00691
00692 void AIParserBase::_handlePSDup() {
00693 AIElement &tos = m_stack.top();
00694
00695 AIElement copy (tos);
00696 m_stack.push (copy);
00697 }
00698
00699 void AIParserBase::_handlePSBegin() {
00700 m_stack.pop();
00701
00702 QString name ("dictionary begin");
00703 AIElement ref (name,AIElement::Reference);
00704 m_stack.push (ref);
00705 }
00706
00707 void AIParserBase::_handlePSPut() {
00708 m_stack.pop();
00709 m_stack.pop();
00710 }
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00732 void AIParserBase::_handlePSDef() {
00733
00734 m_stack.pop();
00735
00736
00737 m_stack.pop();
00738 }
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00755 void AIParserBase::_handleDocumentFonts(const char *) {
00756 }
00757
00758 void AIParserBase::_handleDocumentFiles(const char *) {
00759 }
00760
00761 void AIParserBase::_handleDocumentCustomColors(const char *) {
00762 }
00763
00764 void AIParserBase::_handleDocumentNeededResources(const char *data) {
00765 if (!data) return;
00766 QStringList items = QStringList::split (' ', data);
00767
00768 QString itemType = items[1];
00769 QString name = items[2];
00770 QString version = items[3];
00771 QString release = items[4];
00772 }
00773
00774 void AIParserBase::_handleIncludeResource(const char *data) {
00775 if (!data) return;
00776 QStringList items = QStringList::split (' ', data);
00777
00778 QString itemType = items[1];
00779 QString name = items[2];
00780 QString version = items[3];
00781 QString release = items[4];
00782
00783 m_modules.push_back (name);
00784 }
00785
00786 void AIParserBase::_handleDocumentProcessColors(const char *data) {
00787 if (!data) return;
00788
00789 int colorSet = 0;
00790 QString tmp (data);
00791
00792 signed int index;
00793
00794 index = tmp.find ("Cyan");
00795 if (index > 0) colorSet |= PC_Cyan;
00796
00797 index = tmp.find ("Magenta");
00798 if (index > 0) colorSet |= PC_Magenta;
00799
00800 index = tmp.find ("Yellow");
00801 if (index > 0) colorSet |= PC_Yellow;
00802
00803 index = tmp.find ("Black");
00804 if (index > 0) colorSet |= PC_Black;
00805
00806 if (m_documentHandler) m_documentHandler->gotProcessColors (colorSet);
00807 }
00808
00809 void AIParserBase::_handleCMYKCustomColor(const char *) {
00810 }
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00883
00884
00885
00886
00887 void AIParserBase::_handleCreationDate (const char *data)
00888 {
00889 if (!data) return;
00890
00891 QRegExp test ("\\((.+)\\) \\((.+)\\)");
00892 if (test.search (data))
00893 {
00894 QString val1 = test.cap(1);
00895 QString val2 = test.cap(2);
00896
00897 if (m_documentHandler) m_documentHandler->gotCreationDate (val1.latin1(),val2.latin1());
00898 }
00899 }
00900
00901 void AIParserBase::gotToken (const char *value) {
00902 if (m_debug) qDebug ("got token");
00903
00904 if (m_ignoring) return;
00905 if (m_debug) qDebug ("token: %s", value);
00906
00907 if (m_sink == DS_Array)
00908 {
00909 if (m_debug) qDebug ("token in array");
00910 QString op (value);
00911 AIElement realElement (op, AIElement::Operator);
00912 handleElement (realElement);
00913
00914 return;
00915 }
00916 if (m_sink == DS_Block)
00917 {
00918 if (m_debug) qDebug ("token in block");
00919 QString op (value);
00920 AIElement realElement (op, AIElement::Operator);
00921 handleElement (realElement);
00922
00923 return;
00924 }
00925
00926 if (m_debug) qDebug ("get ai operation");
00927
00928 AIOperation op = getAIOperation (value);
00929
00930
00931
00932
00933 bool handled = false;
00934
00935 handled = m_ai88Handler->handleAIOperation (op);
00936 if (!handled) handled = m_ai3Handler->handleAIOperation (op);
00937
00938 if (!handled)
00939 {
00940 if (m_sink == DS_Other)
00941 {
00942 if (handlePS (value)) return;
00943 }
00944 qWarning ( "unknown operator: %s", value );
00945
00946 QString string(value);
00947
00948 if (m_modules.findIndex(string) != -1)
00949 {
00950 AIElement element (string, AIElement::Reference);
00951 handleElement (element);
00952 return;
00953 }
00954
00955 if (m_debug) stacktoa (m_stack);
00956 qWarning ( "pushing %s to stack", value );
00957 AIElement element (string, AIElement::Operator);
00958 handleElement (element);
00959 }
00960
00961 if (m_debug) qDebug ("/got token value");
00962 }
00963
00964 bool AIParserBase::handlePS (const char *operand){
00965 if (m_ignoring) return false;
00966
00967 PSOperation psop = getPSOperation (operand);
00968
00969 switch (psop)
00970 {
00971 case PSO_Get :
00972 _handlePSGet ();
00973 return true;
00974 case PSO_Exec :
00975 _handlePSExec ();
00976 return true;
00977 case PSO_Def :
00978 _handlePSDef ();
00979 return true;
00980 case PSO_String :
00981 _handlePSString ();
00982 return true;
00983 case PSO_Bind :
00984 _handlePSBind ();
00985 return true;
00986 case PSO_Userdict :
00987 _handlePSUserdict ();
00988 return true;
00989 case PSO_Dict :
00990 _handlePSDict ();
00991 return true;
00992 case PSO_Dup :
00993 _handlePSDup ();
00994 return true;
00995 case PSO_Begin :
00996 _handlePSBegin ();
00997 return true;
00998 case PSO_Put :
00999 _handlePSPut ();
01000 return true;
01001 default: break;
01002 }
01003 return false;
01004 }
01005
01006 const double AIParserBase::getDoubleValue(void) {
01007 const AIElement &elem = m_stack.pop();
01008
01009 return elem.toDouble();
01010 }
01011
01012 const int AIParserBase::getIntValue(void) {
01013 const AIElement &elem = m_stack.pop();
01014
01015 return elem.toInt();
01016 }
01017
01018 const bool AIParserBase::getBoolValue(void) {
01019 return getIntValue() == 1;
01020 }
01021
01022 const QString AIParserBase::getStringValue(void) {
01023 const AIElement &elem = m_stack.pop();
01024
01025 return elem.toString();
01026 }
01027
01028 const QString AIParserBase::getOperatorValue(void) {
01029 const AIElement &elem = m_stack.pop();
01030
01031 return elem.toOperator();
01032 }
01033
01034 AIOperation AIParserBase::getAIOperation (const char *operand)
01035 {
01036 int i=0;
01037 QString cmpValue (operand);
01038
01039 for(;;) { AIOperationMapping map = aiMappings[i];
01040 if (map.op == NULL) return AIO_Other;
01041 if (cmpValue.compare (map.op) == 0) return map.action;
01042
01043 i++;
01044 }
01045 }
01046
01047 PSOperation AIParserBase::getPSOperation (const char *operand)
01048 {
01049 int i=0;
01050 QString cmpValue (operand);
01051
01052 for(;;) { PSOperationMapping map = psMappings[i];
01053 if (map.op == NULL) return PSO_Other;
01054 if (cmpValue.compare (map.op) == 0) return map.action;
01055
01056 i++;
01057 }
01058 }
01059
01060 CommentOperation AIParserBase::getCommentOperation (const char *command) {
01061 QString data (command);
01062
01063 signed int index;
01064
01065 int i=0;
01066
01067 for(;;) {
01068 CommentOperationMapping map = commentMappings[i];
01069 if (map.op == NULL) return CO_Other;
01070 index = data.find (map.op);
01071 if (index >= 0) return map.action;
01072 i++;
01073 }
01074 }
01075
01076 void GStateHandlerBase::gotFillPattern (const char *pname, double px, double py, double sx, double sy, double angle, double rf, double r, double k, double ka, const QValueVector<AIElement>& transformData) {
01077 qDebug ( "got fill pattern %s %f %f %f %f %f %f %f %f %f", pname, px, py, sx, sy, angle, rf, r, k, ka);
01078 arraytoa (transformData);
01079 qDebug ("/got fill pattern");
01080 }
01081
01082 void GStateHandlerBase::gotStrokePattern (const char *pname, double px, double py, double sx, double sy, double angle, double rf, double r, double k, double ka, const QValueVector<AIElement>& transformData) {
01083 qDebug ( "got stroke pattern %s %f %f %f %f %f %f %f %f %f", pname, px, py, sx, sy, angle, rf, r, k, ka);
01084 arraytoa (transformData);
01085 qDebug ("/got stroke pattern");
01086 }
01087
01088 const char *AIParserBase::getValue (const char *input) {
01089 QString data(input);
01090
01091 signed int index = data.find (':');
01092 if (index < 0) return "";
01093 index++;
01094 while (data.at(index) == ' ') index++;
01095 return data.mid(index).latin1();
01096 }
01097
01098 bool AIParserBase::getRectangle (const char* input, int &llx, int &lly, int &urx, int &ury) {
01099 if (input == NULL) return false;
01100
01101 QString s(input);
01102 if (s.contains ("(atend)")) return false;
01103 QStringList values = QStringList::split (" ", input);
01104 if (values.size() < 5) return false;
01105 llx = values[1].toInt();
01106 lly = values[2].toInt();
01107 urx = values[3].toInt();
01108 ury = values[4].toInt();
01109
01110 return true;
01111 }
01112
01113 bool AIParserBase::getPoint (const char* input, int &x, int &y) {
01114 if (input == NULL) return false;
01115
01116 QString s(input);
01117 QStringList values = QStringList::split (" ", input);
01118
01119 if (values.size() < 3) return false;
01120
01121 x = values[1].toInt();
01122 y = values[2].toInt();
01123
01124 return true;
01125 }
01126
01127 void AIParserBase::cleanupArrays()
01128 {
01129 if (m_sink == DS_Array) qDebug ("unclosed array(s).");
01130 while (m_sink == DS_Array) gotArrayEnd ();
01131 stacktoa (m_stack);
01132 }
01133
01134
01135
01136
01137
01138
01139
01140
01141
01142
01143
01144
01145
01146
01147
01148
01149
01150
01151
01152
01153
01154
01155 void TextHandlerBase::gotFontEncoding (const QValueVector<AIElement>& encodingData, const char*oldFontName, const char*newFontName)
01156 {
01157 qDebug ("font encoding %s to %s",oldFontName, newFontName);
01158 arraytoa (encodingData);
01159 qDebug ("/font encoding");
01160 }
01161
01162 void TextHandlerBase::gotFontDefinition (const char*fontName, double size, double leading, double kerning, TextAlign align)
01163 {
01164 qDebug ("font definition: name %s size %f leading %f kerning %f align %d", fontName, size, leading, kerning, align);
01165 }
01166
01167 void TextHandlerBase::gotTextBlockBegin (const QValueVector<AIElement>& transData, TextOperation mode)
01168 {
01169 qDebug ("text block begin %d",mode);
01170 arraytoa (transData);
01171 qDebug ("/text block begin");
01172 }
01173
01174 void TextHandlerBase::gotTextOutput (const char*text, int length)
01175 {
01176 qDebug ("text output (%s) %d",text,length);
01177 }
01178
01179 void TextHandlerBase::gotTextBlockEnd ()
01180 {
01181 qDebug ("text block end");
01182 }
01183
01184 const void elementtoa (const AIElement &)
01185 {
01186
01187
01188
01189
01190
01191
01192
01193
01194
01195
01196
01197
01198
01199
01200
01201
01202
01203
01204
01205
01206
01207
01208
01209
01210
01211
01212
01213
01214 }
01215
01216 const void arraytoa (const QValueVector<AIElement> &)
01217 {
01218
01219
01220
01221
01222
01223
01224
01225
01226
01227
01228 }
01229
01230 const void stacktoa (const QValueStack<AIElement> &)
01231 {
01232
01233
01234
01235
01236
01237
01238
01239
01240
01241
01242 }
01243
01244 const void stacktoa2 (const QValueStack<QValueVector<AIElement> >&)
01245 {
01246
01247
01248
01249
01250
01251
01252
01253
01254
01255
01256
01257 }
01258
01259 const void aiotoa (AIOperation &data)
01260 {
01261 switch (data)
01262 {
01263 case AIO_SetFillColorCMYK : qDebug ("AIO_SetFillColorCMYK"); break;
01264 case AIO_SetStrokeColorCMYK : qDebug ("AIO_SetStrokeColorCMYK"); break;
01265 case AIO_SetFillColorGray : qDebug ("AIO_SetFillColorGray"); break;
01266 case AIO_SetStrokeColorGray : qDebug ("AIO_SetStrokeColorGray"); break;
01267 case AIO_SetFillColorCustom : qDebug ("AIO_SetFillColorCustom"); break;
01268 case AIO_SetStrokeColorCustom : qDebug ("AIO_SetStrokeColorCustom"); break;
01269 case AIO_SetFillPattern : qDebug ("AIO_SetFillPattern"); break;
01270 case AIO_SetStrokePattern : qDebug ("AIO_SetStrokePattern"); break;
01271 case AIO_SetFillOverprinting : qDebug ("AIO_SetFillOverprinting"); break;
01272 case AIO_SetStrokeOverprinting : qDebug ("AIO_SetStrokeOverprinting"); break;
01273 case AIO_SetFlatness : qDebug ("AIO_SetFlatness"); break;
01274 case AIO_SetLineCap : qDebug ("AIO_SetLineCap"); break;
01275 case AIO_SetLineJoin : qDebug ("AIO_SetLineJoin"); break;
01276 case AIO_SetLineWidth : qDebug ("AIO_SetLineWidth"); break;
01277 case AIO_SetMiterLimit : qDebug ("AIO_SetMiterLimit"); break;
01278 case AIO_SetDash : qDebug ("AIO_SetDash"); break;
01279 case AIO_BeginGroupClip : qDebug ("AIO_BeginGroupClip"); break;
01280 case AIO_EndGroupClip : qDebug ("AIO_EndGroupClip"); break;
01281 case AIO_MoveTo : qDebug ("AIO_MoveTo"); break;
01282 case AIO_LineToCorner : qDebug ("AIO_LineToCorner"); break;
01283 case AIO_LineToSmooth : qDebug ("AIO_LineToSmooth"); break;
01284 case AIO_CurveToSmooth : qDebug ("AIO_CurveToSmooth"); break;
01285 case AIO_CurveToCorner : qDebug ("AIO_CurveToCorner"); break;
01286 case AIO_CurveToOmitC1Smooth : qDebug ("AIO_CurveToOmitC1Smooth"); break;
01287 case AIO_CurveToOmitC1Corner : qDebug ("AIO_CurveToOmitC1Corner"); break;
01288 case AIO_CurveToOmitC2Smooth : qDebug ("AIO_CurveToOmitC2Smooth"); break;
01289 case AIO_CurveToOmitC2Corner : qDebug ("AIO_CurveToOmitC2Corner"); break;
01290 case AIO_PathIgnoreNoReset : qDebug ("AIO_PathIgnoreNoReset"); break;
01291 case AIO_PathIgnoreNoResetClose : qDebug ("AIO_PathIgnoreNoResetClose"); break;
01292 case AIO_PathClipPath : qDebug ("AIO_PathClipPath"); break;
01293 case AIO_PathIgnoreReset : qDebug ("AIO_PathIgnoreReset"); break;
01294 case AIO_PathIgnoreResetClose : qDebug ("AIO_PathIgnoreResetClose"); break;
01295 case AIO_PathFillNonZero : qDebug ("AIO_PathFillNonZero"); break;
01296 case AIO_PathFillNonZeroClose : qDebug ("AIO_PathFillNonZeroClose"); break;
01297 case AIO_PathStroke : qDebug ("AIO_PathStroke"); break;
01298 case AIO_PathStrokeClose : qDebug ("AIO_PathStrokeClose"); break;
01299 case AIO_PathFillNoReset : qDebug ("AIO_PathFillNoReset"); break;
01300 case AIO_PathFillNoResetClose : qDebug ("AIO_PathFillNoResetClose"); break;
01301 case AIO_FontEncoding : qDebug ("AIO_FontEncoding"); break;
01302 case AIO_PatternDefinition : qDebug ("AIO_PatternDefinition"); break;
01303 case AIO_SetCurrentText : qDebug ("AIO_SetCurrentText"); break;
01304 case AIO_TextBlockFillStroke : qDebug ("AIO_TextBlockFillStroke"); break;
01305 case AIO_TextBlockFill : qDebug ("AIO_TextBlockFill"); break;
01306 case AIO_TextBlockAppend : qDebug ("AIO_TextBlockAppend"); break;
01307 case AIO_TextBlockIgnore : qDebug ("AIO_TextBlockIgnore"); break;
01308 case AIO_TextBlockStroke : qDebug ("AIO_TextBlockStroke"); break;
01309 case AIO_TextOutput : qDebug ("AIO_TextOutput"); break;
01310 case AIO_TextBlockEnd : qDebug ("AIO_TextBlockEnd"); break;
01311 case AIO_GsaveIncludeDocument : qDebug ("AIO_GsaveIncludeDocument"); break;
01312 case AIO_Grestore : qDebug ("AIO_Grestore"); break;
01313 case AIO_LockElement : qDebug ("AIO_LockElement"); break;
01314 case AIO_SetWindingOrder : qDebug ("AIO_SetWindingOrder"); break;
01315 default : qDebug ("unknown");
01316 }
01317 }
01318
01319 const void sttoa (SectionType &data, bool begin)
01320 {
01321 switch (data)
01322 {
01323 case ST_Setup : begin ? qDebug ("start setup") : qDebug ("end setup"); break;
01324 case ST_Prolog : begin ? qDebug ("start prolog") : qDebug ("end prolog"); break;
01325 case ST_ProcSet : begin ? qDebug ("start procset") : qDebug ("end procset"); break;
01326 case ST_Encoding : begin ? qDebug ("start encoding") : qDebug ("end encoding"); break;
01327 case ST_Pattern : begin ? qDebug ("start pattern") : qDebug ("end pattern"); break;
01328 case ST_Document : begin ? qDebug ("start document") : qDebug ("end document"); break;
01329 case ST_BrushPattern : begin ? qDebug ("start brush pattern") : qDebug ("end brush pattern"); break;
01330 case ST_Gradient : begin ? qDebug ("start gradient") : qDebug ("end gradient"); break;
01331 case ST_Palette : begin ? qDebug ("start palette") : qDebug ("end palette"); break;
01332 case ST_Resource : begin ? qDebug ("start resource") : qDebug ("end resouce"); break;
01333
01334 default : begin ? qDebug ("unknown") : qDebug ("end unknown");
01335 }
01336 }
01337