update to trunk

(bzr r13645.1.85)

1 files changed, 37 insertions, 47 deletions

diff --git a/src/text-chemistry.cpp b/src/text-chemistry.cpp
index 65b59f2ad..9fc862ad2 100644
--- a/src/text-chemistry.cpp
+++ b/src/text-chemistry.cpp
@@ -43,11 +43,10 @@ using Inkscape::DocumentUndo;
 static SPItem *
 flowtext_in_selection(Inkscape::Selection *selection)
 {
-    for (GSList *items = (GSList *) selection->itemList();
-         items != NULL;
-         items = items->next) {
-        if (SP_IS_FLOWTEXT(items->data))
-            return ((SPItem *) items->data);
+	std::vector<SPItem*> items = selection->itemList();
+    for(std::vector<SPItem*>::const_iterator i=items.begin();i!=items.end();i++){
+        if (SP_IS_FLOWTEXT(*i))
+            return *i;
     }
     return NULL;
 }
@@ -55,11 +54,10 @@ flowtext_in_selection(Inkscape::Selection *selection)
 static SPItem *
 text_or_flowtext_in_selection(Inkscape::Selection *selection)
 {
-    for (GSList *items = (GSList *) selection->itemList();
-         items != NULL;
-         items = items->next) {
-        if (SP_IS_TEXT(items->data) || SP_IS_FLOWTEXT(items->data))
-            return ((SPItem *) items->data);
+	std::vector<SPItem*> items = selection->itemList();
+    for(std::vector<SPItem*>::const_iterator i=items.begin();i!=items.end();i++){
+        if (SP_IS_TEXT(*i) || SP_IS_FLOWTEXT(*i))
+            return *i;
     }
     return NULL;
 }
@@ -67,11 +65,10 @@ text_or_flowtext_in_selection(Inkscape::Selection *selection)
 static SPItem *
 shape_in_selection(Inkscape::Selection *selection)
 {
-    for (GSList *items = (GSList *) selection->itemList();
-         items != NULL;
-         items = items->next) {
-        if (SP_IS_SHAPE(items->data))
-            return ((SPItem *) items->data);
+	std::vector<SPItem*> items = selection->itemList();
+    for(std::vector<SPItem*>::const_iterator i=items.begin();i!=items.end();i++){
+        if (SP_IS_SHAPE(*i))
+            return *i;
     }
     return NULL;
 }
@@ -90,7 +87,7 @@ text_put_on_path()
 
     Inkscape::XML::Document *xml_doc = desktop->doc()->getReprDoc();
 
-    if (!text || !shape || g_slist_length((GSList *) selection->itemList()) != 2) {
+    if (!text || !shape || selection->itemList().size() != 2) {
         desktop->getMessageStack()->flash(Inkscape::WARNING_MESSAGE, _("Select <b>a text and a path</b> to put text on path."));
         return;
     }
@@ -199,11 +196,9 @@ text_remove_from_path()
     }
 
     bool did = false;
-
-    for (GSList *items = g_slist_copy((GSList *) selection->itemList());
-         items != NULL;
-         items = items->next) {
-        SPObject *obj = SP_OBJECT(items->data);
+    std::vector<SPItem*> items(selection->itemList());
+    for(std::vector<SPItem*>::const_iterator i=items.begin();i!=items.end();i++){
+        SPObject *obj = *i;
 
         if (SP_IS_TEXT_TEXTPATH(obj)) {
             SPObject *tp = obj->firstChild();
@@ -219,7 +214,7 @@ text_remove_from_path()
     } else {
         DocumentUndo::done(desktop->getDocument(), SP_VERB_CONTEXT_TEXT, 
                            _("Remove text from path"));
-        selection->setList(g_slist_copy((GSList *) selection->itemList())); // reselect to update statusbar description
+        selection->setList(selection->itemList()); // reselect to update statusbar description
     }
 }
 
@@ -265,10 +260,9 @@ text_remove_all_kerns()
 
     bool did = false;
 
-    for (GSList *items = g_slist_copy((GSList *) selection->itemList());
-         items != NULL;
-         items = items->next) {
-        SPObject *obj = SP_OBJECT(items->data);
+    std::vector<SPItem*> items = selection->itemList();
+    for(std::vector<SPItem*>::const_iterator i=items.begin();i!=items.end();i++){
+        SPObject *obj = *i;
 
         if (!SP_IS_TEXT(obj) && !SP_IS_TSPAN(obj) && !SP_IS_FLOWTEXT(obj)) {
             continue;
@@ -302,7 +296,7 @@ text_flow_into_shape()
     SPItem *text = text_or_flowtext_in_selection(selection);
     SPItem *shape = shape_in_selection(selection);
 
-    if (!text || !shape || g_slist_length((GSList *) selection->itemList()) < 2) {
+    if (!text || !shape || selection->itemList().size() < 2) {
         desktop->getMessageStack()->flash(Inkscape::WARNING_MESSAGE, _("Select <b>a text</b> and one or more <b>paths or shapes</b> to flow text into frame."));
         return;
     }
@@ -326,10 +320,9 @@ text_flow_into_shape()
     g_return_if_fail(SP_IS_FLOWREGION(object));
 
     /* Add clones */
-    for (GSList *items = (GSList *) selection->itemList();
-         items != NULL;
-         items = items->next) {
-        SPItem *item = SP_ITEM(items->data);
+    std::vector<SPItem*> items = selection->itemList();
+    for(std::vector<SPItem*>::const_iterator i=items.begin();i!=items.end();i++){
+        SPItem *item = *i;
         if (SP_IS_SHAPE(item)){
             Inkscape::XML::Node *clone = xml_doc->createElement("svg:use");
             clone->setAttribute("x", "0");
@@ -394,23 +387,22 @@ text_unflow ()
     Inkscape::Selection *selection = desktop->getSelection();
 
 
-    if (!flowtext_in_selection(selection) || g_slist_length((GSList *) selection->itemList()) < 1) {
+    if (!flowtext_in_selection(selection) || selection->itemList().size() < 1) {
         desktop->getMessageStack()->flash(Inkscape::WARNING_MESSAGE, _("Select <b>a flowed text</b> to unflow it."));
         return;
     }
 
-    GSList *new_objs = NULL;
+    std::vector<SPItem*> new_objs;
     GSList *old_objs = NULL;
 
-    for (GSList *items = g_slist_copy((GSList *) selection->itemList());
-         items != NULL;
-         items = items->next) {
+    std::vector<SPItem*> items = selection->itemList();
+    for(std::vector<SPItem*>::const_iterator i=items.begin();i!=items.end();i++){
 
-        if (!SP_IS_FLOWTEXT(SP_OBJECT(items->data))) {
+        if (!SP_IS_FLOWTEXT(*i)) {
             continue;
         }
 
-        SPItem *flowtext = SP_ITEM(items->data);
+        SPItem *flowtext = *i;
 
         // we discard transform when unflowing, but we must preserve expansion which is visible as
         // font size multiplier
@@ -451,7 +443,7 @@ text_unflow ()
         SPText *text = SP_TEXT(text_object);
         text->_adjustFontsizeRecursive(text, ex);
 
-        new_objs = g_slist_prepend (new_objs, text_object);
+        new_objs.push_back((SPItem*)text_object);
         old_objs = g_slist_prepend (old_objs, flowtext);
 
         Inkscape::GC::release(rtext);
@@ -460,13 +452,13 @@ text_unflow ()
     }
 
     selection->clear();
+    reverse(new_objs.begin(),new_objs.end());
     selection->setList(new_objs);
     for (GSList *i = old_objs; i; i = i->next) {
         SP_OBJECT(i->data)->deleteObject (true);
     }
 
     g_slist_free (old_objs);
-    g_slist_free (new_objs);
 
     DocumentUndo::done(doc, SP_VERB_CONTEXT_TEXT, 
                        _("Unflow flowed text"));
@@ -487,11 +479,11 @@ flowtext_to_text()
 
     bool did = false;
 
-    GSList *reprs = NULL;
-    GSList *items = g_slist_copy((GSList *) selection->itemList());
-    for (; items != NULL; items = items->next) {
+    std::vector<Inkscape::XML::Node*> reprs;
+    std::vector<SPItem*> items(selection->itemList());
+    for(std::vector<SPItem*>::const_iterator i=items.begin();i!=items.end();i++){
         
-        SPItem *item = (SPItem *) items->data;
+        SPItem *item = *i;
 
         if (!SP_IS_FLOWTEXT(item))
             continue;
@@ -519,10 +511,9 @@ flowtext_to_text()
         Inkscape::GC::release(repr);
         item->deleteObject();
 
-        reprs = g_slist_prepend(reprs, repr);
+        reprs.push_back(repr);
     }
 
-    g_slist_free(items);
 
     if (did) {
         DocumentUndo::done(desktop->getDocument(), 
@@ -535,7 +526,6 @@ flowtext_to_text()
                   _("<b>No flowed text(s)</b> to convert in the selection."));
     }
 
-    g_slist_free(reprs);
 }