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diff --git a/src/text-chemistry.cpp b/src/text-chemistry.cpp
index 4ea47fd278fd4caf19e1d9616d5e28126be4c798..f2ea4367b9acd5ee27de6f2893d27e34d4dd3b56 100644 (file)
--- a/src/text-chemistry.cpp
+++ b/src/text-chemistry.cpp
-#define __SP_TEXT_CHEMISTRY_C__
-
/*
* Text commands
*
* Authors:
* bulia byak
+ * Jon A. Cruz <jon@joncruz.org>
+ * Abhishek Sharma
*
* Copyright (C) 2004 authors
*
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
+
+#include <cstring>
+#include <string>
+#include <glibmm/i18n.h>
+
#include "libnr/nr-matrix-fns.h"
#include "xml/repr.h"
-#include <glibmm/i18n.h>
#include "sp-rect.h"
#include "sp-textpath.h"
#include "inkscape.h"
+#include "desktop.h"
#include "document.h"
#include "message-stack.h"
#include "selection.h"
#include "sp-flowtext.h"
#include "sp-flowregion.h"
#include "sp-flowdiv.h"
+#include "sp-tspan.h"
+using Inkscape::DocumentUndo;
SPItem *
text_in_selection(Inkscape::Selection *selection)
SPItem *text = text_or_flowtext_in_selection(selection);
SPItem *shape = shape_in_selection(selection);
+ Inkscape::XML::Document *xml_doc = desktop->doc()->getReprDoc();
+
if (!text || !shape || g_slist_length((GSList *) selection->itemList()) != 2) {
sp_desktop_message_stack(desktop)->flash(Inkscape::WARNING_MESSAGE, _("Select <b>a text and a path</b> to put text on path."));
return;
// if a flowed text is selected, convert it to a regular text object
if (SP_IS_FLOWTEXT(text)) {
+
+ if (!SP_FLOWTEXT(text)->layout.outputExists()) {
+ sp_desktop_message_stack(desktop)->
+ flash(Inkscape::WARNING_MESSAGE,
+ _("The flowed text(s) must be <b>visible</b> in order to be put on a path."));
+ }
+
Inkscape::XML::Node *repr = SP_FLOWTEXT(text)->getAsText();
+
+ if (!repr) return;
+
Inkscape::XML::Node *parent = SP_OBJECT_REPR(text)->parent();
parent->appendChild(repr);
SPItem *new_item = (SPItem *) sp_desktop_document(desktop)->getObjectByRepr(repr);
- sp_item_write_transform(new_item, repr, text->transform);
+ new_item->doWriteTransform(repr, text->transform);
SP_OBJECT(new_item)->updateRepr();
Inkscape::GC::release(repr);
text->deleteObject(); // delete the orignal flowtext
- sp_document_ensure_up_to_date(sp_desktop_document(desktop));
+ sp_desktop_document(desktop)->ensureUpToDate();
selection->clear();
}
// create textPath and put it into the text
- Inkscape::XML::Node *textpath = sp_repr_new("svg:textPath");
+ Inkscape::XML::Node *textpath = xml_doc->createElement("svg:textPath");
// reference the shape
textpath->setAttribute("xlink:href", g_strdup_printf("#%s", SP_OBJECT_REPR(shape)->attribute("id")));
if (text_alignment == Inkscape::Text::Layout::RIGHT)
SP_OBJECT_REPR(text)->addChild(textpath, NULL);
for ( GSList *i = text_reprs ; i ; i = i->next ) {
- // make a copy of each text child
- Inkscape::XML::Node *copy = ((Inkscape::XML::Node *) i->data)->duplicate();
+ // Make a copy of each text child
+ Inkscape::XML::Node *copy = ((Inkscape::XML::Node *) i->data)->duplicate(xml_doc);
// We cannot have multiline in textpath, so remove line attrs from tspans
if (!strcmp(copy->name(), "svg:tspan")) {
copy->setAttribute("sodipodi:role", NULL);
SP_OBJECT_REPR(text)->setAttribute("x", NULL);
SP_OBJECT_REPR(text)->setAttribute("y", NULL);
- sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_TEXT,
- _("Put text on path"));
+ DocumentUndo::done(sp_desktop_document(desktop), SP_VERB_CONTEXT_TEXT,
+ _("Put text on path"));
g_slist_free(text_reprs);
}
continue;
}
- SPObject *tp = sp_object_first_child(SP_OBJECT(items->data));
+ SPObject *tp = SP_OBJECT(items->data)->firstChild();
did = true;
if (!did) {
sp_desktop_message_stack(desktop)->flash(Inkscape::ERROR_MESSAGE, _("<b>No texts-on-paths</b> in the selection."));
} else {
+ DocumentUndo::done(sp_desktop_document(desktop), SP_VERB_CONTEXT_TEXT,
+ _("Remove text from path"));
selection->setList(g_slist_copy((GSList *) selection->itemList())); // reselect to update statusbar description
- sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_TEXT,
- _("Remove text from path"));
}
}
SP_OBJECT_REPR(o)->setAttribute("dy", NULL);
SP_OBJECT_REPR(o)->setAttribute("rotate", NULL);
- for (SPObject *i = sp_object_first_child(o); i != NULL; i = SP_OBJECT_NEXT(i)) {
+ // if x contains a list, leave only the first value
+ gchar *x = (gchar *) SP_OBJECT_REPR(o)->attribute("x");
+ if (x) {
+ gchar **xa_space = g_strsplit(x, " ", 0);
+ gchar **xa_comma = g_strsplit(x, ",", 0);
+ if (xa_space && *xa_space && *(xa_space + 1)) {
+ SP_OBJECT_REPR(o)->setAttribute("x", g_strdup(*xa_space));
+ } else if (xa_comma && *xa_comma && *(xa_comma + 1)) {
+ SP_OBJECT_REPR(o)->setAttribute("x", g_strdup(*xa_comma));
+ }
+ g_strfreev(xa_space);
+ g_strfreev(xa_comma);
+ }
+
+ for (SPObject *i = o->firstChild(); i != NULL; i = i->getNext()) {
text_remove_all_kerns_recursively(i);
}
}
for (GSList *items = g_slist_copy((GSList *) selection->itemList());
items != NULL;
items = items->next) {
+ SPObject *obj = SP_OBJECT(items->data);
- if (!SP_IS_TEXT(SP_OBJECT(items->data))) {
+ if (!SP_IS_TEXT(obj) && !SP_IS_TSPAN(obj) && !SP_IS_FLOWTEXT(obj)) {
continue;
}
- text_remove_all_kerns_recursively(SP_OBJECT(items->data));
- SP_OBJECT(items->data)->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG | SP_TEXT_LAYOUT_MODIFIED_FLAG);
+ text_remove_all_kerns_recursively(obj);
+ obj->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG | SP_TEXT_LAYOUT_MODIFIED_FLAG);
did = true;
}
if (!did) {
sp_desktop_message_stack(desktop)->flash(Inkscape::ERROR_MESSAGE, _("Select <b>text(s)</b> to remove kerns from."));
} else {
- sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_TEXT,
- _("Remove manual kerns"));
+ DocumentUndo::done(sp_desktop_document(desktop), SP_VERB_CONTEXT_TEXT,
+ _("Remove manual kerns"));
}
}
return;
SPDocument *doc = sp_desktop_document (desktop);
+ Inkscape::XML::Document *xml_doc = doc->getReprDoc();
Inkscape::Selection *selection = sp_desktop_selection(desktop);
SP_OBJECT_REPR(text)->setAttribute("transform", NULL);
}
- Inkscape::XML::Node *root_repr = sp_repr_new("svg:flowRoot");
+ Inkscape::XML::Node *root_repr = xml_doc->createElement("svg:flowRoot");
root_repr->setAttribute("xml:space", "preserve"); // we preserve spaces in the text objects we create
root_repr->setAttribute("style", SP_OBJECT_REPR(text)->attribute("style")); // fixme: transfer style attrs too
SP_OBJECT_REPR(SP_OBJECT_PARENT(shape))->appendChild(root_repr);
SPObject *root_object = doc->getObjectByRepr(root_repr);
g_return_if_fail(SP_IS_FLOWTEXT(root_object));
- Inkscape::XML::Node *region_repr = sp_repr_new("svg:flowRegion");
+ Inkscape::XML::Node *region_repr = xml_doc->createElement("svg:flowRegion");
root_repr->appendChild(region_repr);
SPObject *object = doc->getObjectByRepr(region_repr);
g_return_if_fail(SP_IS_FLOWREGION(object));
items = items->next) {
SPItem *item = SP_ITEM(items->data);
if (SP_IS_SHAPE(item)){
- Inkscape::XML::Node *clone = sp_repr_new("svg:use");
+ Inkscape::XML::Node *clone = xml_doc->createElement("svg:use");
clone->setAttribute("x", "0");
clone->setAttribute("y", "0");
clone->setAttribute("xlink:href", g_strdup_printf("#%s", SP_OBJECT_REPR(item)->attribute("id")));
}
if (SP_IS_TEXT(text)) { // flow from text, as string
- Inkscape::XML::Node *para_repr = sp_repr_new("svg:flowPara");
+ Inkscape::XML::Node *para_repr = xml_doc->createElement("svg:flowPara");
root_repr->appendChild(para_repr);
object = doc->getObjectByRepr(para_repr);
g_return_if_fail(SP_IS_FLOWPARA(object));
Inkscape::Text::Layout const *layout = te_get_layout(text);
Glib::ustring text_ustring = sp_te_get_string_multiline(text, layout->begin(), layout->end());
- Inkscape::XML::Node *text_repr = sp_repr_new_text(text_ustring.c_str()); // FIXME: transfer all formatting! and convert newlines into flowParas!
+ Inkscape::XML::Node *text_repr = xml_doc->createTextNode(text_ustring.c_str()); // FIXME: transfer all formatting! and convert newlines into flowParas!
para_repr->appendChild(text_repr);
Inkscape::GC::release(para_repr);
} else { // reflow an already flowed text, preserving paras
for (SPObject *o = SP_OBJECT(text)->children; o != NULL; o = o->next) {
if (SP_IS_FLOWPARA(o)) {
- Inkscape::XML::Node *para_repr = SP_OBJECT_REPR(o)->duplicate();
+ Inkscape::XML::Node *para_repr = SP_OBJECT_REPR(o)->duplicate(xml_doc);
root_repr->appendChild(para_repr);
object = doc->getObjectByRepr(para_repr);
g_return_if_fail(SP_IS_FLOWPARA(object));
SP_OBJECT(text)->deleteObject (true);
- sp_document_done(doc, SP_VERB_CONTEXT_TEXT,
- _("Flow text into shape"));
+ DocumentUndo::done(doc, SP_VERB_CONTEXT_TEXT,
+ _("Flow text into shape"));
sp_desktop_selection(desktop)->set(SP_ITEM(root_object));
return;
SPDocument *doc = sp_desktop_document (desktop);
+ Inkscape::XML::Document *xml_doc = doc->getReprDoc();
Inkscape::Selection *selection = sp_desktop_selection(desktop);
SPItem *flowtext = SP_ITEM(items->data);
+ // we discard transform when unflowing, but we must preserve expansion which is visible as
+ // font size multiplier
+ double ex = (flowtext->transform).descrim();
+
+ if (sp_te_get_string_multiline(flowtext) == NULL) { // flowtext is empty
+ continue;
+ }
+
/* Create <text> */
- Inkscape::XML::Node *rtext = sp_repr_new("svg:text");
+ Inkscape::XML::Node *rtext = xml_doc->createElement("svg:text");
rtext->setAttribute("xml:space", "preserve"); // we preserve spaces in the text objects we create
/* Set style */
rtext->setAttribute("style", SP_OBJECT_REPR(flowtext)->attribute("style")); // fixme: transfer style attrs too; and from descendants
NRRect bbox;
- sp_item_invoke_bbox(SP_ITEM(flowtext), &bbox, sp_item_i2doc_affine(SP_ITEM(flowtext)), TRUE);
- NR::Point xy(bbox.x0, bbox.y0);
- if (xy[NR::X] != 1e18 && xy[NR::Y] != 1e18) {
- sp_repr_set_svg_double(rtext, "x", xy[NR::X]);
- sp_repr_set_svg_double(rtext, "y", xy[NR::Y]);
+ SP_ITEM(flowtext)->invoke_bbox( &bbox, SP_ITEM(flowtext)->i2doc_affine(), TRUE);
+ Geom::Point xy(bbox.x0, bbox.y0);
+ if (xy[Geom::X] != 1e18 && xy[Geom::Y] != 1e18) {
+ sp_repr_set_svg_double(rtext, "x", xy[Geom::X]);
+ sp_repr_set_svg_double(rtext, "y", xy[Geom::Y]);
}
/* Create <tspan> */
- Inkscape::XML::Node *rtspan = sp_repr_new("svg:tspan");
+ Inkscape::XML::Node *rtspan = xml_doc->createElement("svg:tspan");
rtspan->setAttribute("sodipodi:role", "line"); // otherwise, why bother creating the tspan?
rtext->addChild(rtspan, NULL);
gchar *text_string = sp_te_get_string_multiline(flowtext);
- Inkscape::XML::Node *text_repr = sp_repr_new_text(text_string); // FIXME: transfer all formatting!!!
+ Inkscape::XML::Node *text_repr = xml_doc->createTextNode(text_string); // FIXME: transfer all formatting!!!
free(text_string);
rtspan->appendChild(text_repr);
SP_OBJECT_REPR(SP_OBJECT_PARENT(flowtext))->appendChild(rtext);
SPObject *text_object = doc->getObjectByRepr(rtext);
+ // restore the font size multiplier from the flowtext's transform
+ SP_TEXT(text_object)->_adjustFontsizeRecursive(SP_ITEM(text_object), ex);
+
new_objs = g_slist_prepend (new_objs, text_object);
old_objs = g_slist_prepend (old_objs, flowtext);
g_slist_free (old_objs);
g_slist_free (new_objs);
- sp_document_done(doc, SP_VERB_CONTEXT_TEXT,
- _("Unflow flowed text"));
+ DocumentUndo::done(doc, SP_VERB_CONTEXT_TEXT,
+ _("Unflow flowed text"));
}
void
if (!SP_IS_FLOWTEXT(item))
continue;
- did = true;
+ if (!SP_FLOWTEXT(item)->layout.outputExists()) {
+ sp_desktop_message_stack(desktop)->
+ flash(Inkscape::WARNING_MESSAGE,
+ _("The flowed text(s) must be <b>visible</b> in order to be converted."));
+ return;
+ }
Inkscape::XML::Node *repr = SP_FLOWTEXT(item)->getAsText();
+
+ if (!repr) break;
+
+ did = true;
+
Inkscape::XML::Node *parent = SP_OBJECT_REPR(item)->parent();
- parent->appendChild(repr);
+ parent->addChild(repr, SP_OBJECT_REPR(item));
SPItem *new_item = (SPItem *) sp_desktop_document(desktop)->getObjectByRepr(repr);
- sp_item_write_transform(new_item, repr, item->transform);
+ new_item->doWriteTransform(repr, item->transform);
SP_OBJECT(new_item)->updateRepr();
Inkscape::GC::release(repr);
g_slist_free(items);
if (did) {
- sp_document_done(sp_desktop_document(desktop),
- SP_VERB_OBJECT_FLOWTEXT_TO_TEXT,
- _("Convert flowed text to text"));
+ DocumentUndo::done(sp_desktop_document(desktop),
+ SP_VERB_OBJECT_FLOWTEXT_TO_TEXT,
+ _("Convert flowed text to text"));
selection->setReprList(reprs);
} else {
sp_desktop_message_stack(desktop)->
fill-column:99
End:
*/
-// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :