57
56
static void sp_tspan_set(SPObject *object, unsigned key, gchar const *value);
58
57
static void sp_tspan_update(SPObject *object, SPCtx *ctx, guint flags);
59
58
static void sp_tspan_modified(SPObject *object, unsigned flags);
60
static void sp_tspan_bbox(SPItem const *item, NRRect *bbox, Geom::Matrix const &transform, unsigned const flags);
59
static Geom::OptRect sp_tspan_bbox(SPItem const *item, Geom::Affine const &transform, SPItem::BBoxType type);
61
60
static Inkscape::XML::Node *sp_tspan_write(SPObject *object, Inkscape::XML::Document *doc, Inkscape::XML::Node *repr, guint flags);
62
61
static char *sp_tspan_description (SPItem *item);
134
133
//SPTSpan *tspan = SP_TSPAN(object);
136
sp_object_read_attr(object, "x");
137
sp_object_read_attr(object, "y");
138
sp_object_read_attr(object, "dx");
139
sp_object_read_attr(object, "dy");
140
sp_object_read_attr(object, "rotate");
141
sp_object_read_attr(object, "sodipodi:role");
135
object->readAttr( "x" );
136
object->readAttr( "y" );
137
object->readAttr( "dx" );
138
object->readAttr( "dy" );
139
object->readAttr( "rotate" );
140
object->readAttr( "sodipodi:role" );
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if (((SPObjectClass *) tspan_parent_class)->build)
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((SPObjectClass *) tspan_parent_class)->build(object, doc, repr);
172
sp_tspan_update(SPObject *object, SPCtx *ctx, guint flags)
170
static void sp_tspan_update(SPObject *object, SPCtx *ctx, guint flags)
174
if (((SPObjectClass *) tspan_parent_class)->update)
172
if (((SPObjectClass *) tspan_parent_class)->update) {
175
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((SPObjectClass *) tspan_parent_class)->update(object, ctx, flags);
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if (flags & SP_OBJECT_MODIFIED_FLAG) flags |= SP_OBJECT_PARENT_MODIFIED_FLAG;
176
if (flags & SP_OBJECT_MODIFIED_FLAG) {
177
flags |= SP_OBJECT_PARENT_MODIFIED_FLAG;
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flags &= SP_OBJECT_MODIFIED_CASCADE;
181
for ( ochild = sp_object_first_child(object) ; ochild ; ochild = SP_OBJECT_NEXT(ochild) ) {
181
for ( SPObject *ochild = object->firstChild() ; ochild ; ochild = ochild->getNext() ) {
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if ( flags || ( ochild->uflags & SP_OBJECT_MODIFIED_FLAG )) {
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ochild->updateDisplay(ctx, flags);
189
sp_tspan_modified(SPObject *object, unsigned flags)
188
static void sp_tspan_modified(SPObject *object, unsigned flags)
191
if (((SPObjectClass *) tspan_parent_class)->modified)
190
if (((SPObjectClass *) tspan_parent_class)->modified) {
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((SPObjectClass *) tspan_parent_class)->modified(object, flags);
194
if (flags & SP_OBJECT_MODIFIED_FLAG)
194
if (flags & SP_OBJECT_MODIFIED_FLAG) {
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flags |= SP_OBJECT_PARENT_MODIFIED_FLAG;
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flags &= SP_OBJECT_MODIFIED_CASCADE;
199
for ( ochild = sp_object_first_child(object) ; ochild ; ochild = SP_OBJECT_NEXT(ochild) ) {
199
for ( SPObject *ochild = object->firstChild() ; ochild ; ochild = ochild->getNext() ) {
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if (flags || (ochild->mflags & SP_OBJECT_MODIFIED_FLAG)) {
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ochild->emitModified(flags);
206
static void sp_tspan_bbox(SPItem const *item, NRRect *bbox, Geom::Matrix const &transform, unsigned const /*flags*/)
207
sp_tspan_bbox(SPItem const *item, Geom::Affine const &transform, SPItem::BBoxType type)
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210
// find out the ancestor text which holds our layout
209
SPObject *parent_text = SP_OBJECT(item);
210
for (; parent_text != NULL && !SP_IS_TEXT(parent_text); parent_text = SP_OBJECT_PARENT (parent_text)){};
211
if (parent_text == NULL) return;
211
SPObject const *parent_text = item;
212
while (parent_text && !SP_IS_TEXT(parent_text)) {
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parent_text = parent_text->parent;
215
if (parent_text == NULL) {
213
219
// get the bbox of our portion of the layout
214
SP_TEXT(parent_text)->layout.getBoundingBox(bbox, transform, sp_text_get_length_upto(parent_text, item), sp_text_get_length_upto(item, NULL) - 1);
220
bbox = SP_TEXT(parent_text)->layout.bounds(transform, sp_text_get_length_upto(parent_text, item), sp_text_get_length_upto(item, NULL) - 1);
221
if (!bbox) return bbox;
216
223
// Add stroke width
217
SPStyle* style=SP_OBJECT_STYLE (item);
218
if (!style->stroke.isNone()) {
219
double const scale = transform.descrim();
220
if ( fabs(style->stroke_width.computed * scale) > 0.01 ) { // sinon c'est 0=oon veut pas de bord
221
double const width = MAX(0.125, style->stroke_width.computed * scale);
222
if ( fabs(bbox->x1 - bbox->x0) > -0.00001 && fabs(bbox->y1 - bbox->y0) > -0.00001 ) {
224
// FIXME this code is incorrect
225
if (type == SPItem::VISUAL_BBOX && !item->style->stroke.isNone()) {
226
double scale = transform.descrim();
227
bbox->expandBy(0.5 * item->style->stroke_width.computed * scale);
232
232
static Inkscape::XML::Node *
259
261
l = g_slist_remove(l, l->data);
262
for (SPObject* child = sp_object_first_child(object) ; child != NULL ; child = SP_OBJECT_NEXT(child) ) {
264
for (SPObject* child = object->firstChild() ; child ; child = child->getNext() ) {
263
265
if ( SP_IS_TSPAN(child) || SP_IS_TREF(child) ) {
264
266
child->updateRepr(flags);
265
267
} else if ( SP_IS_TEXTPATH(child) ) {
266
268
//c_repr = child->updateRepr(xml_doc, NULL, flags); // shouldn't happen
267
269
} else if ( SP_IS_STRING(child) ) {
268
SP_OBJECT_REPR(child)->setContent(SP_STRING(child)->string.c_str());
270
child->getRepr()->setContent(SP_STRING(child)->string.c_str());
273
if (((SPObjectClass *) tspan_parent_class)->write)
275
if (((SPObjectClass *) tspan_parent_class)->write) {
274
276
((SPObjectClass *) tspan_parent_class)->write(object, xml_doc, repr, flags);
387
390
((SPObjectClass *) textpath_parent_class)->release(object);
391
sp_textpath_build(SPObject *object, SPDocument *doc, Inkscape::XML::Node *repr)
393
static void sp_textpath_build(SPObject *object, SPDocument *doc, Inkscape::XML::Node *repr)
393
//SPTextPath *textpath = SP_TEXTPATH(object);
395
sp_object_read_attr(object, "x");
396
sp_object_read_attr(object, "y");
397
sp_object_read_attr(object, "dx");
398
sp_object_read_attr(object, "dy");
399
sp_object_read_attr(object, "rotate");
400
sp_object_read_attr(object, "startOffset");
401
sp_object_read_attr(object, "xlink:href");
403
bool no_content=true;
395
object->readAttr( "x" );
396
object->readAttr( "y" );
397
object->readAttr( "dx" );
398
object->readAttr( "dy" );
399
object->readAttr( "rotate" );
400
object->readAttr( "startOffset" );
401
object->readAttr( "xlink:href" );
403
bool no_content = true;
404
404
for (Inkscape::XML::Node* rch = repr->firstChild() ; rch != NULL; rch = rch->next()) {
405
if ( rch->type() == Inkscape::XML::TEXT_NODE ) {no_content=false;break;}
405
if ( rch->type() == Inkscape::XML::TEXT_NODE )
408
412
if ( no_content ) {
409
Inkscape::XML::Document *xml_doc = sp_document_repr_doc(doc);
413
Inkscape::XML::Document *xml_doc = doc->getReprDoc();
410
414
Inkscape::XML::Node* rch = xml_doc->createTextNode("");
411
415
repr->addChild(rch, NULL);
414
if (((SPObjectClass *) textpath_parent_class)->build)
418
if (((SPObjectClass *) textpath_parent_class)->build) {
415
419
((SPObjectClass *) textpath_parent_class)->build(object, doc, repr);
443
sp_textpath_update(SPObject *object, SPCtx *ctx, guint flags)
447
static void sp_textpath_update(SPObject *object, SPCtx *ctx, guint flags)
445
449
SPTextPath *textpath = SP_TEXTPATH(object);
447
textpath->isUpdating=true;
448
if ( textpath->sourcePath->sourceDirty ) refresh_textpath_source(textpath);
449
textpath->isUpdating=false;
451
textpath->isUpdating = true;
452
if ( textpath->sourcePath->sourceDirty ) {
453
refresh_textpath_source(textpath);
455
textpath->isUpdating = false;
451
if (((SPObjectClass *) textpath_parent_class)->update)
457
if (((SPObjectClass *) textpath_parent_class)->update) {
452
458
((SPObjectClass *) textpath_parent_class)->update(object, ctx, flags);
454
if (flags & SP_OBJECT_MODIFIED_FLAG) flags |= SP_OBJECT_PARENT_MODIFIED_FLAG;
461
if (flags & SP_OBJECT_MODIFIED_FLAG) {
462
flags |= SP_OBJECT_PARENT_MODIFIED_FLAG;
455
464
flags &= SP_OBJECT_MODIFIED_CASCADE;
458
for ( ochild = sp_object_first_child(object) ; ochild ; ochild = SP_OBJECT_NEXT(ochild) ) {
466
for ( SPObject *ochild = object->firstChild() ; ochild ; ochild = ochild->getNext() ) {
459
467
if ( flags || ( ochild->uflags & SP_OBJECT_MODIFIED_FLAG )) {
460
468
ochild->updateDisplay(ctx, flags);
487
sp_textpath_modified(SPObject *object, unsigned flags)
494
static void sp_textpath_modified(SPObject *object, unsigned flags)
489
if (((SPObjectClass *) textpath_parent_class)->modified)
496
if (((SPObjectClass *) textpath_parent_class)->modified) {
490
497
((SPObjectClass *) textpath_parent_class)->modified(object, flags);
492
if (flags & SP_OBJECT_MODIFIED_FLAG)
500
if (flags & SP_OBJECT_MODIFIED_FLAG) {
493
501
flags |= SP_OBJECT_PARENT_MODIFIED_FLAG;
494
503
flags &= SP_OBJECT_MODIFIED_CASCADE;
497
for ( ochild = sp_object_first_child(object) ; ochild ; ochild = SP_OBJECT_NEXT(ochild) ) {
505
for ( SPObject *ochild = object->firstChild() ; ochild ; ochild = ochild->getNext() ) {
498
506
if (flags || (ochild->mflags & SP_OBJECT_MODIFIED_FLAG)) {
499
507
ochild->emitModified(flags);
543
553
l = g_slist_remove(l, l->data);
546
for (SPObject* child = sp_object_first_child(object) ; child != NULL ; child = SP_OBJECT_NEXT(child) ) {
556
for (SPObject* child = object->firstChild() ; child ; child = child->getNext() ) {
547
557
if ( SP_IS_TSPAN(child) || SP_IS_TREF(child) ) {
548
558
child->updateRepr(flags);
549
559
} else if ( SP_IS_TEXTPATH(child) ) {
550
560
//c_repr = child->updateRepr(xml_doc, NULL, flags); // shouldn't happen
551
561
} else if ( SP_IS_STRING(child) ) {
552
SP_OBJECT_REPR(child)->setContent(SP_STRING(child)->string.c_str());
562
child->getRepr()->setContent(SP_STRING(child)->string.c_str());
557
if (((SPObjectClass *) textpath_parent_class)->write)
567
if (((SPObjectClass *) textpath_parent_class)->write) {
558
568
((SPObjectClass *) textpath_parent_class)->write(object, xml_doc, repr, flags);
576
587
sp_textpath_to_text(SPObject *tp)
578
SPObject *text = SP_OBJECT_PARENT(tp);
589
SPObject *text = tp->parent;
581
sp_item_invoke_bbox(SP_ITEM(text), &bbox, sp_item_i2doc_affine(SP_ITEM(text)), TRUE);
582
Geom::Point xy(bbox.x0, bbox.y0);
591
Geom::OptRect bbox = SP_ITEM(text)->geometricBounds(SP_ITEM(text)->i2doc_affine());
593
Geom::Point xy = bbox->min();
584
595
// make a list of textpath children
585
596
GSList *tp_reprs = NULL;
586
for (SPObject *o = SP_OBJECT(tp)->firstChild() ; o != NULL; o = o->next) {
587
tp_reprs = g_slist_prepend(tp_reprs, SP_OBJECT_REPR(o));
597
for (SPObject *o = tp->firstChild() ; o != NULL; o = o->next) {
598
tp_reprs = g_slist_prepend(tp_reprs, o->getRepr());
590
601
for ( GSList *i = tp_reprs ; i ; i = i->next ) {
591
602
// make a copy of each textpath child
592
Inkscape::XML::Node *copy = ((Inkscape::XML::Node *) i->data)->duplicate(SP_OBJECT_REPR(text)->document());
603
Inkscape::XML::Node *copy = ((Inkscape::XML::Node *) i->data)->duplicate(text->getRepr()->document());
593
604
// remove the old repr from under textpath
594
SP_OBJECT_REPR(tp)->removeChild((Inkscape::XML::Node *) i->data);
605
tp->getRepr()->removeChild((Inkscape::XML::Node *) i->data);
595
606
// put its copy under text
596
SP_OBJECT_REPR(text)->addChild(copy, NULL); // fixme: copy id
607
text->getRepr()->addChild(copy, NULL); // fixme: copy id
599
610
//remove textpath
603
614
// set x/y on text
604
615
/* fixme: Yuck, is this really the right test? */
605
616
if (xy[Geom::X] != 1e18 && xy[Geom::Y] != 1e18) {
606
sp_repr_set_svg_double(SP_OBJECT_REPR(text), "x", xy[Geom::X]);
607
sp_repr_set_svg_double(SP_OBJECT_REPR(text), "y", xy[Geom::Y]);
617
sp_repr_set_svg_double(text->getRepr(), "x", xy[Geom::X]);
618
sp_repr_set_svg_double(text->getRepr(), "y", xy[Geom::Y]);