49N/A

2204N/A

2205N/A

49N/A

49N/A#ifdef HAVE_CONFIG_H

49N/A# include "config.h"

49N/A#endif

49N/A

49N/A

1859N/A#include "sp-string.h"

1859N/A#include "xml/repr.h"

51N/A

289N/A

49N/A

49N/Astatic void sp_string_class_init(SPStringClass *classname);

49N/Astatic void sp_string_init(SPString *string);

49N/A

1846N/Astatic void sp_string_build(SPObject *object, SPDocument *document, Inkscape::XML::Node *repr);

1846N/Astatic void sp_string_release(SPObject *object);

51N/Astatic void sp_string_read_content(SPObject *object);

72N/Astatic void sp_string_update(SPObject *object, SPCtx *ctx, unsigned flags);

2205N/A

2205N/Astatic SPObjectClass *string_parent_class;

2205N/A

51N/Asp_string_get_type()

307N/A{

307N/A static GType type = 0;

307N/A if (!type) {

2205N/A GTypeInfo info = {

2205N/A sizeof(SPStringClass),

2205N/A NULL, /* base_init */

2205N/A NULL, /* base_finalize */

2205N/A (GClassInitFunc) sp_string_class_init,

2205N/A NULL, /* class_finalize */

2205N/A NULL, /* class_data */

2205N/A sizeof(SPString),

2205N/A 16, /* n_preallocs */

2205N/A (GInstanceInitFunc) sp_string_init,

2205N/A NULL, /* value_table */

2205N/A };

2205N/A type = g_type_register_static(SP_TYPE_OBJECT, "SPString", &info, (GTypeFlags)0);

2205N/A }

2205N/A return type;

307N/A}

307N/A

281N/Astatic void

136N/Asp_string_class_init(SPStringClass *classname)

49N/A{

1755N/A SPObjectClass *sp_object_class;

1755N/A

1755N/A sp_object_class = (SPObjectClass *) classname;

1755N/A

1755N/A string_parent_class = (SPObjectClass*)g_type_class_ref(SP_TYPE_OBJECT);

1755N/A

1755N/A sp_object_class->build = sp_string_build;

1755N/A sp_object_class->release = sp_string_release;

1755N/A sp_object_class->read_content = sp_string_read_content;

1859N/A sp_object_class->update = sp_string_update;

1784N/A}

1784N/A

72N/Astatic void

1784N/Asp_string_init(SPString *string)

1784N/A{

1784N/A new (&string->string) Glib::ustring();

1784N/A}

1784N/A

1784N/Astatic void

1784N/Asp_string_build(SPObject *object, SPDocument *doc, Inkscape::XML::Node *repr)

1784N/A{

72N/A sp_string_read_content(object);

1859N/A

1859N/A if (((SPObjectClass *) string_parent_class)->build)

1859N/A ((SPObjectClass *) string_parent_class)->build(object, doc, repr);

1859N/A}

1859N/A

51N/Astatic void

95N/Asp_string_release(SPObject *object)

289N/A{

1507N/A SPString *string = SP_STRING(object);

95N/A

72N/A string->string.~ustring();

72N/A

1859N/A if (((SPObjectClass *) string_parent_class)->release)

1859N/A ((SPObjectClass *) string_parent_class)->release(object);

72N/A}

1859N/A

1859N/Astatic void

1859N/Asp_string_read_content(SPObject *object)

1859N/A{

1859N/A SPString *string = SP_STRING(object);

1859N/A

1859N/A string->string.clear();

1796N/A

1796N/A //XML Tree being used directly here while it shouldn't be.

1796N/A gchar const *xml_string = string->getRepr()->content();

1796N/A // see algorithms described in svg 1.1 section 10.15

1859N/A if (object->xml_space.value == SP_XML_SPACE_PRESERVE) {

1796N/A for ( ; *xml_string ; xml_string = g_utf8_next_char(xml_string) ) {

1796N/A gunichar c = g_utf8_get_char(xml_string);

1859N/A if ((c == 0xa) || (c == 0xd) || (c == '\t')) {

72N/A c = ' ';

95N/A }

1859N/A string->string += c;

1859N/A }

1859N/A }

1859N/A else {

1859N/A bool whitespace = false;

1859N/A for ( ; *xml_string ; xml_string = g_utf8_next_char(xml_string) ) {

1859N/A gunichar c = g_utf8_get_char(xml_string);

1859N/A if ((c == 0xa) || (c == 0xd)) {

1859N/A continue;

1859N/A }

1859N/A if ((c == ' ') || (c == '\t')) {

1859N/A whitespace = true;

1859N/A } else {

1859N/A if (whitespace && (!string->string.empty() || (object->getPrev() != NULL))) {

1859N/A string->string += ' ';

1859N/A }

1859N/A string->string += c;

1859N/A whitespace = false;

1859N/A }

1859N/A }

1859N/A if (whitespace && object->getRepr()->next() != NULL) { // can't use SPObject::getNext() when the SPObject tree is still being built

1859N/A string->string += ' ';

2293N/A }

1859N/A }

1859N/A object->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);

1859N/A}

1859N/A

1859N/Astatic void

1859N/Asp_string_update(SPObject *object, SPCtx *ctx, unsigned flags)

2470N/A{

2470N/A if (((SPObjectClass *) string_parent_class)->update)

2470N/A ((SPObjectClass *) string_parent_class)->update(object, ctx, flags);

2470N/A

2470N/A if (flags & (SP_OBJECT_STYLE_MODIFIED_FLAG | SP_OBJECT_MODIFIED_FLAG)) {

2470N/A /* Parent style or we ourselves changed, so recalculate */

2470N/A flags &= ~SP_OBJECT_USER_MODIFIED_FLAG_B; // won't be "just a transformation" anymore, we're going to recompute "x" and "y" attributes

2470N/A }

2470N/A}

1859N/A

95N/A

72N/A