summaryrefslogtreecommitdiffstats
path: root/src/path-chemistry.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/path-chemistry.cpp')
-rw-r--r--src/path-chemistry.cpp65
1 files changed, 41 insertions, 24 deletions
diff --git a/src/path-chemistry.cpp b/src/path-chemistry.cpp
index d355b49fe..0c3f9cde7 100644
--- a/src/path-chemistry.cpp
+++ b/src/path-chemistry.cpp
@@ -22,6 +22,7 @@
#include "xml/repr.h"
#include "svg/svg.h"
#include "display/curve.h"
+#include "color.h"
#include <glib.h>
#include <glibmm/i18n.h>
#include "sp-path.h"
@@ -65,8 +66,9 @@ sp_selected_path_combine(SPDesktop *desktop)
GSList *to_paths = NULL;
for (GSList *i = items; i != NULL; i = i->next) {
SPItem *item = (SPItem *) i->data;
- if (!SP_IS_PATH(item) && !SP_IS_GROUP(item))
+ if (!dynamic_cast<SPPath *>(item) && !dynamic_cast<SPGroup *>(item)) {
to_paths = g_slist_prepend(to_paths, item);
+ }
}
GSList *converted = NULL;
bool did = sp_item_list_to_curves(to_paths, &items, &converted);
@@ -78,6 +80,7 @@ sp_selected_path_combine(SPDesktop *desktop)
items = g_slist_sort(items, (GCompareFunc) sp_item_repr_compare_position);
items = g_slist_reverse(items);
+ assert(items); // cannot be NULL because of list length check at top of function
// remember the position, id, transform and style of the topmost path, they will be assigned to the combined one
gint position = 0;
@@ -97,7 +100,8 @@ sp_selected_path_combine(SPDesktop *desktop)
for (GSList *i = items; i != NULL; i = i->next) { // going from top to bottom
SPItem *item = (SPItem *) i->data;
- if (!SP_IS_PATH(item)) {
+ SPPath *path = dynamic_cast<SPPath *>(item);
+ if (!path) {
continue;
}
@@ -106,7 +110,7 @@ sp_selected_path_combine(SPDesktop *desktop)
did = true;
}
- SPCurve *c = SP_PATH(item)->get_curve_for_edit();
+ SPCurve *c = path->get_curve_for_edit();
if (first == NULL) { // this is the topmost path
first = item;
parent = first->getRepr()->parent();
@@ -202,12 +206,11 @@ sp_selected_path_break_apart(SPDesktop *desktop)
SPItem *item = (SPItem *) items->data;
- if (!SP_IS_PATH(item)) {
+ SPPath *path = dynamic_cast<SPPath *>(item);
+ if (!path) {
continue;
}
- SPPath *path = SP_PATH(item);
-
SPCurve *curve = path->get_curve_for_edit();
if (curve == NULL) {
continue;
@@ -364,17 +367,20 @@ sp_item_list_to_curves(const GSList *items, GSList **selected, GSList **to_selec
items != NULL;
items = items->next) {
- SPItem *item = SP_ITEM(items->data);
+ SPItem *item = dynamic_cast<SPItem *>(static_cast<SPObject *>(items->data));
+ g_assert(item != NULL);
SPDocument *document = item->document;
+ SPGroup *group = dynamic_cast<SPGroup *>(item);
if ( skip_all_lpeitems &&
- SP_IS_LPE_ITEM(item) &&
- !SP_IS_GROUP(item) ) // also convert objects in an SPGroup when skip_all_lpeitems is set.
+ dynamic_cast<SPLPEItem *>(item) &&
+ !group ) // also convert objects in an SPGroup when skip_all_lpeitems is set.
{
continue;
}
- if (SP_IS_PATH(item) && !SP_SHAPE(item)->_curve_before_lpe) {
+ SPPath *path = dynamic_cast<SPPath *>(item);
+ if (path && !path->_curve_before_lpe) {
// remove connector attributes
if (item->getAttribute("inkscape:connector-type") != NULL) {
item->removeAttribute("inkscape:connection-start");
@@ -386,9 +392,10 @@ sp_item_list_to_curves(const GSList *items, GSList **selected, GSList **to_selec
continue; // already a path, and no path effect
}
- if (SP_IS_BOX3D(item)) {
+ SPBox3D *box = dynamic_cast<SPBox3D *>(item);
+ if (box) {
// convert 3D box to ordinary group of paths; replace the old element in 'selected' with the new group
- Inkscape::XML::Node *repr = box3d_convert_to_group(SP_BOX3D(item))->getRepr();
+ Inkscape::XML::Node *repr = box3d_convert_to_group(box)->getRepr();
if (repr) {
*to_select = g_slist_prepend (*to_select, repr);
@@ -399,9 +406,9 @@ sp_item_list_to_curves(const GSList *items, GSList **selected, GSList **to_selec
continue;
}
- if (SP_IS_GROUP(item)) {
- SP_LPE_ITEM(item)->removeAllPathEffects(true);
- GSList *item_list = sp_item_group_item_list(SP_GROUP(item));
+ if (group) {
+ group->removeAllPathEffects(true);
+ GSList *item_list = sp_item_group_item_list(group);
GSList *item_to_select = NULL;
GSList *item_selected = NULL;
@@ -433,6 +440,10 @@ sp_item_list_to_curves(const GSList *items, GSList **selected, GSList **to_selec
gchar *title = item->title();
// remember description
gchar *desc = item->desc();
+ // remember highlight color
+ guint32 highlight_color = 0;
+ if (item->isHighlightSet())
+ highlight_color = item->highlight_color();
// It's going to resurrect, so we delete without notifying listeners.
item->deleteObject(false);
@@ -450,6 +461,9 @@ sp_item_list_to_curves(const GSList *items, GSList **selected, GSList **to_selec
newObj->setDesc(desc);
g_free(desc);
}
+ if (highlight_color && newObj) {
+ SP_ITEM(newObj)->setHighlightColor( highlight_color );
+ }
// move to the saved position
repr->setPosition(pos > 0 ? pos : 0);
@@ -471,7 +485,7 @@ sp_selected_item_to_curved_repr(SPItem *item, guint32 /*text_grouping_policy*/)
Inkscape::XML::Document *xml_doc = item->getRepr()->document();
- if (SP_IS_TEXT(item) || SP_IS_FLOWTEXT(item)) {
+ if (dynamic_cast<SPText *>(item) || dynamic_cast<SPFlowtext *>(item)) {
// Special treatment for text: convert each glyph to separate path, then group the paths
Inkscape::XML::Node *g_repr = xml_doc->createElement("svg:g");
g_repr->setAttribute("transform", item->getRepr()->attribute("transform"));
@@ -488,7 +502,7 @@ sp_selected_item_to_curved_repr(SPItem *item, guint32 /*text_grouping_policy*/)
g_repr->setAttribute("inkscape:transform-center-y", item->getRepr()->attribute("inkscape:transform-center-y"), false);
/* Whole text's style */
gchar *style_str = sp_style_write_difference(item->style,
- item->parent->style);
+ item->parent ? item->parent->style : NULL); // TODO investigate posibility
g_repr->setAttribute("style", style_str);
g_free(style_str);
Inkscape::Text::Layout::iterator iter = te_get_layout(item)->begin();
@@ -505,11 +519,11 @@ sp_selected_item_to_curved_repr(SPItem *item, guint32 /*text_grouping_policy*/)
if (!rawptr || !SP_IS_OBJECT(rawptr)) // no source for glyph, abort
break;
pos_obj = SP_OBJECT(rawptr);
- while (SP_IS_STRING(pos_obj) && pos_obj->parent) {
+ while (dynamic_cast<SPString const *>(pos_obj) && pos_obj->parent) {
pos_obj = pos_obj->parent; // SPStrings don't have style
}
gchar *style_str = sp_style_write_difference(pos_obj->style,
- pos_obj->parent->style);
+ pos_obj->parent ? pos_obj->parent->style : NULL); // TODO investigate posibility
// get path from iter to iter_next:
SPCurve *curve = te_get_layout(item)->convertToCurves(iter, iter_next);
@@ -546,8 +560,11 @@ sp_selected_item_to_curved_repr(SPItem *item, guint32 /*text_grouping_policy*/)
}
SPCurve *curve = NULL;
- if (SP_IS_SHAPE(item)) {
- curve = SP_SHAPE(item)->getCurve();
+ {
+ SPShape *shape = dynamic_cast<SPShape *>(item);
+ if (shape) {
+ curve = shape->getCurve();
+ }
}
if (!curve)
@@ -566,7 +583,7 @@ sp_selected_item_to_curved_repr(SPItem *item, guint32 /*text_grouping_policy*/)
repr->setAttribute("transform", item->getRepr()->attribute("transform"));
/* Style */
gchar *style_str = sp_style_write_difference(item->style,
- item->parent->style);
+ item->parent ? item->parent->style : NULL); // TODO investigate posibility
repr->setAttribute("style", style_str);
g_free(style_str);
@@ -613,12 +630,12 @@ sp_selected_path_reverse(SPDesktop *desktop)
for (GSList *i = items; i != NULL; i = i->next) {
- if (!SP_IS_PATH(i->data)) {
+ SPPath *path = dynamic_cast<SPPath *>(static_cast<SPObject *>(i->data));
+ if (!path) {
continue;
}
did = true;
- SPPath *path = SP_PATH(i->data);
SPCurve *rcurve = path->get_curve_reference()->create_reverse();
generated by cgit v1.2.3 (git 2.25.1) at 2026-05-19 15:17:37 +0000