Improve file handling

[inkscape.git] / src / text-chemistry.cpp

diff --git a/src/text-chemistry.cpp b/src/text-chemistry.cpp
index 79d5e3a2dc390d5a62068ea6b80c0db2beaff839..3a100a6fe7cf952e26bddf36c5010219effbbeca 100644 (file)
--- a/src/text-chemistry.cpp
+++ b/src/text-chemistry.cpp
@@ -14,9 +14,13 @@
 #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"
@@ -31,6 +35,7 @@
 #include "sp-flowtext.h"
 #include "sp-flowregion.h"
 #include "sp-flowdiv.h"
+#include "sp-tspan.h"
 
 
 SPItem *
@@ -165,8 +170,8 @@ text_put_on_path()
     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);
@@ -220,9 +225,9 @@ text_remove_from_path()
     if (!did) {
         sp_desktop_message_stack(desktop)->flash(Inkscape::ERROR_MESSAGE, _("<b>No texts-on-paths</b> in the selection."));
     } else {
-        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"));
+        selection->setList(g_slist_copy((GSList *) selection->itemList())); // reselect to update statusbar description
     }
 }
 
@@ -233,6 +238,20 @@ text_remove_all_kerns_recursively(SPObject *o)
     SP_OBJECT_REPR(o)->setAttribute("dy", NULL);
     SP_OBJECT_REPR(o)->setAttribute("rotate", NULL);
 
+    // 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 = sp_object_first_child(o); i != NULL; i = SP_OBJECT_NEXT(i)) {
         text_remove_all_kerns_recursively(i);
     }
@@ -256,13 +275,14 @@ text_remove_all_kerns()
     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;
     }
 
@@ -346,7 +366,7 @@ text_flow_into_shape()
     } 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));