diff options
Diffstat (limited to 'src/selection-chemistry.cpp')
| -rw-r--r-- | src/selection-chemistry.cpp | 833 |
1 files changed, 541 insertions, 292 deletions
diff --git a/src/selection-chemistry.cpp b/src/selection-chemistry.cpp index 5a981c6a0..ffa149cee 100644 --- a/src/selection-chemistry.cpp +++ b/src/selection-chemistry.cpp @@ -37,11 +37,11 @@ SPCycleType SP_CYCLING = SP_CYCLE_FOCUS; #include "dir-util.h" #include "layer-model.h" #include "selection.h" -#include "tools-switch.h" +#include "ui/tools-switch.h" #include "desktop-handles.h" #include "message-stack.h" #include "sp-item-transform.h" -#include "marker.h" +#include "sp-marker.h" #include "sp-use.h" #include "sp-textpath.h" #include "sp-tspan.h" @@ -112,7 +112,7 @@ SPCycleType SP_CYCLING = SP_CYCLE_FOCUS; #include "sp-item-group.h" // For clippath editing -#include "tools-switch.h" +#include "ui/tools-switch.h" #include "ui/tools/node-tool.h" #include "ui/clipboard.h" @@ -284,11 +284,12 @@ void SelectionHelper::fixSelection(SPDesktop *dt) GSList const *selList = selection->itemList(); for( GSList const *i = selList; i; i = i->next ) { - if( SP_IS_ITEM(i->data) && - !dt->isLayer(SP_ITEM(i->data)) && - (!SP_ITEM(i->data)->isLocked())) + SPItem *item = dynamic_cast<SPItem *>(static_cast<SPObject *>(i->data)); + if( item && + !dt->isLayer(item) && + (!item->isLocked())) { - items = g_slist_prepend(items, SP_ITEM(i->data)); + items = g_slist_prepend(items, item); } } @@ -332,18 +333,27 @@ static void sp_selection_copy_impl(GSList const *items, GSList **clip, Inkscape: sorted_items = g_slist_sort(static_cast<GSList *>(sorted_items), (GCompareFunc) sp_object_compare_position); // Copy item reprs: - for (GSList *i = (GSList *) sorted_items; i != NULL; i = i->next) { - sp_selection_copy_one(SP_OBJECT(i->data)->getRepr(), SP_ITEM(i->data)->i2doc_affine(), clip, xml_doc); + for (GSList *i = sorted_items; i != NULL; i = i->next) { + SPItem *item = dynamic_cast<SPItem *>(SP_OBJECT(i->data)); + if (item) { + sp_selection_copy_one(item->getRepr(), item->i2doc_affine(), clip, xml_doc); + } else { + g_assert_not_reached(); + } } *clip = g_slist_reverse(*clip); g_slist_free(static_cast<GSList *>(sorted_items)); } +// TODO check if parent parameter should be changed to SPItem, of if the code should handle non-items. static GSList *sp_selection_paste_impl(SPDocument *doc, SPObject *parent, GSList **clip) { Inkscape::XML::Document *xml_doc = doc->getReprDoc(); + SPItem *parentItem = dynamic_cast<SPItem *>(parent); + g_assert(parentItem != NULL); + GSList *copied = NULL; // add objects to document for (GSList *l = *clip; l != NULL; l = l->next) { @@ -351,7 +361,7 @@ static GSList *sp_selection_paste_impl(SPDocument *doc, SPObject *parent, GSList Inkscape::XML::Node *copy = repr->duplicate(xml_doc); // premultiply the item transform by the accumulated parent transform in the paste layer - Geom::Affine local(SP_ITEM(parent)->i2doc_affine()); + Geom::Affine local(parentItem->i2doc_affine()); if (!local.isIdentity()) { gchar const *t_str = copy->attribute("transform"); Geom::Affine item_t(Geom::identity()); @@ -428,7 +438,7 @@ static void add_ids_recursive(std::vector<const gchar *> &ids, SPObject *obj) if (obj) { ids.push_back(obj->getId()); - if (SP_IS_GROUP(obj)) { + if (dynamic_cast<SPGroup *>(obj)) { for (SPObject *child = obj->firstChild() ; child; child = child->getNext() ) { add_ids_recursive(ids, child); } @@ -484,8 +494,9 @@ void sp_selection_duplicate(SPDesktop *desktop, bool suppressDone) if (fork_livepatheffects) { SPObject *new_obj = doc->getObjectByRepr(copy); - if (new_obj && SP_IS_LPE_ITEM(new_obj)) { - SP_LPE_ITEM(new_obj)->forkPathEffectsIfNecessary(1); + SPLPEItem *newLPEObj = dynamic_cast<SPLPEItem *>(new_obj); + if (newLPEObj) { + newLPEObj->forkPathEffectsIfNecessary(1); } } @@ -501,8 +512,9 @@ void sp_selection_duplicate(SPDesktop *desktop, bool suppressDone) for (unsigned int i = 0; i < old_ids.size(); i++) { const gchar *id = old_ids[i]; SPObject *old_clone = doc->getObjectById(id); - if (SP_IS_USE(old_clone)) { - SPItem *orig = SP_USE(old_clone)->get_original(); + SPUse *use = dynamic_cast<SPUse *>(old_clone); + if (use) { + SPItem *orig = use->get_original(); if (!orig) // orphaned continue; for (unsigned int j = 0; j < old_ids.size(); j++) { @@ -516,13 +528,16 @@ void sp_selection_duplicate(SPDesktop *desktop, bool suppressDone) g_free(newref); } } - } else if (SP_IS_OFFSET(old_clone)) { - for (guint j = 0; j < old_ids.size(); j++) { - gchar *source_href = SP_OFFSET(old_clone)->sourceHref; - if (source_href && source_href[0]=='#' && !strcmp(source_href+1, old_ids[j])) { - gchar *newref = g_strdup_printf("#%s", new_ids[j]); - doc->getObjectById(new_ids[i])->getRepr()->setAttribute("xlink:href", newref); - g_free(newref); + } else { + SPOffset *offset = dynamic_cast<SPOffset *>(old_clone); + if (offset) { + for (guint j = 0; j < old_ids.size(); j++) { + gchar *source_href = offset->sourceHref; + if (source_href && source_href[0]=='#' && !strcmp(source_href+1, old_ids[j])) { + gchar *newref = g_strdup_printf("#%s", new_ids[j]); + doc->getObjectById(new_ids[i])->getRepr()->setAttribute("xlink:href", newref); + g_free(newref); + } } } } @@ -548,8 +563,9 @@ void sp_edit_clear_all(Inkscape::Selection *selection) SPDocument *doc = selection->layers()->getDocument(); selection->clear(); - g_return_if_fail(SP_IS_GROUP(selection->layers()->currentLayer())); - GSList *items = sp_item_group_item_list(SP_GROUP(selection->layers()->currentLayer())); + SPGroup *group = dynamic_cast<SPGroup *>(selection->layers()->currentLayer()); + g_return_if_fail(group != NULL); + GSList *items = sp_item_group_item_list(group); while (items) { reinterpret_cast<SPObject*>(items->data)->deleteObject(); @@ -573,17 +589,18 @@ void sp_edit_clear_all(Inkscape::Selection *selection) GSList *get_all_items(GSList *list, SPObject *from, SPDesktop *desktop, bool onlyvisible, bool onlysensitive, bool ingroups, GSList const *exclude) { for ( SPObject *child = from->firstChild() ; child; child = child->getNext() ) { - if (SP_IS_ITEM(child) && - !desktop->isLayer(SP_ITEM(child)) && - (!onlysensitive || !SP_ITEM(child)->isLocked()) && - (!onlyvisible || !desktop->itemIsHidden(SP_ITEM(child))) && + SPItem *item = dynamic_cast<SPItem *>(child); + if (item && + !desktop->isLayer(item) && + (!onlysensitive || !item->isLocked()) && + (!onlyvisible || !desktop->itemIsHidden(item)) && (!exclude || !g_slist_find(const_cast<GSList *>(exclude), child)) ) { - list = g_slist_prepend(list, SP_ITEM(child)); + list = g_slist_prepend(list, item); } - if (ingroups || (SP_IS_ITEM(child) && desktop->isLayer(SP_ITEM(child)))) { + if (ingroups || (item && desktop->isLayer(item))) { list = get_all_items(list, child, desktop, onlyvisible, onlysensitive, ingroups, exclude); } } @@ -598,7 +615,7 @@ static void sp_edit_select_all_full(SPDesktop *dt, bool force_all_layers, bool i Inkscape::Selection *selection = sp_desktop_selection(dt); - g_return_if_fail(SP_IS_GROUP(dt->currentLayer())); + g_return_if_fail(dynamic_cast<SPGroup *>(dt->currentLayer())); Inkscape::Preferences *prefs = Inkscape::Preferences::get(); PrefsSelectionContext inlayer = (PrefsSelectionContext) prefs->getInt("/options/kbselection/inlayer", PREFS_SELECTION_LAYER); @@ -617,14 +634,14 @@ static void sp_edit_select_all_full(SPDesktop *dt, bool force_all_layers, bool i switch (inlayer) { case PREFS_SELECTION_LAYER: { - if ( (onlysensitive && SP_ITEM(dt->currentLayer())->isLocked()) || - (onlyvisible && dt->itemIsHidden(SP_ITEM(dt->currentLayer()))) ) + if ( (onlysensitive && dynamic_cast<SPItem *>(dt->currentLayer())->isLocked()) || + (onlyvisible && dt->itemIsHidden(dynamic_cast<SPItem *>(dt->currentLayer()))) ) return; - GSList *all_items = sp_item_group_item_list(SP_GROUP(dt->currentLayer())); + GSList *all_items = sp_item_group_item_list(dynamic_cast<SPGroup *>(dt->currentLayer())); for (GSList *i = all_items; i; i = i->next) { - SPItem *item = SP_ITEM(i->data); + SPItem *item = dynamic_cast<SPItem *>(static_cast<SPObject *>(i->data)); if (item && (!onlysensitive || !item->isLocked())) { if (!onlyvisible || !dt->itemIsHidden(item)) { @@ -703,7 +720,7 @@ static void sp_selection_group_impl(GSList *p, Inkscape::XML::Node *group, Inksc Geom::Affine item_t(Geom::identity()); if (t_str) sp_svg_transform_read(t_str, &item_t); - item_t *= SP_ITEM(doc->getObjectByRepr(current->parent()))->i2doc_affine(); + item_t *= dynamic_cast<SPItem *>(doc->getObjectByRepr(current->parent()))->i2doc_affine(); // FIXME: when moving both clone and original from a transformed group (either by // grouping into another parent, or by cut/paste) the transform from the original's // parent becomes embedded into original itself, and this affects its clones. Fix @@ -762,7 +779,7 @@ void sp_selection_group(Inkscape::Selection *selection, SPDesktop *desktop) sp_selection_group_impl(p, group, xml_doc, doc); DocumentUndo::done(doc, SP_VERB_SELECTION_GROUP, - _("Group")); + C_("Verb", "Group")); selection->set(group); Inkscape::GC::release(group); @@ -794,7 +811,7 @@ void sp_selection_ungroup(Inkscape::Selection *selection, SPDesktop *desktop) GSList *groups = NULL; for (GSList *item = old_select; item; item = item->next) { SPItem *obj = static_cast<SPItem*>(item->data); - if (SP_IS_GROUP(obj)) { + if (dynamic_cast<SPGroup *>(obj)) { groups = g_slist_prepend(groups, obj); } } @@ -815,8 +832,8 @@ void sp_selection_ungroup(Inkscape::Selection *selection, SPDesktop *desktop) SPUse *use = dynamic_cast<SPUse *>(static_cast<SPItem *>(item->data)); SPItem *original = use; - while (SP_IS_USE(original)) { - original = SP_USE(original)->get_original(); + while (dynamic_cast<SPUse *>(original)) { + original = dynamic_cast<SPUse *>(original)->get_original(); } if (g_slist_find(groups, original) != NULL) { @@ -843,7 +860,7 @@ void sp_selection_ungroup(Inkscape::Selection *selection, SPDesktop *desktop) // ungroup only the groups marked earlier if (g_slist_find(groups, item->data) != NULL) { GSList *children = NULL; - sp_item_group_ungroup(SP_GROUP(obj), &children, false); + sp_item_group_ungroup(dynamic_cast<SPGroup *>(obj), &children, false); // add the items resulting from ungrouping to the selection new_select = g_slist_concat(new_select, children); item->data = NULL; // zero out the original pointer, which is no longer valid @@ -868,11 +885,12 @@ sp_degroup_list(GSList *items) GSList *out = NULL; bool has_groups = false; for (GSList *item = items; item; item = item->next) { - if (!SP_IS_GROUP(item->data)) { + SPGroup *group = dynamic_cast<SPGroup *>(static_cast<SPObject *>(item->data)); + if (!group) { out = g_slist_prepend(out, item->data); } else { has_groups = true; - GSList *members = sp_item_group_item_list(SP_GROUP(item->data)); + GSList *members = sp_item_group_item_list(group); for (GSList *member = members; member; member = member->next) { out = g_slist_prepend(out, member->data); } @@ -899,7 +917,7 @@ sp_item_list_common_parent_group(GSList const *items) } SPObject *parent = SP_OBJECT(items->data)->parent; // Strictly speaking this CAN happen, if user selects <svg> from Inkscape::XML editor - if (!SP_IS_GROUP(parent)) { + if (!dynamic_cast<SPGroup *>(parent)) { return NULL; } for (items = items->next; items; items = items->next) { @@ -908,7 +926,7 @@ sp_item_list_common_parent_group(GSList const *items) } } - return SP_GROUP(parent); + return dynamic_cast<SPGroup *>(parent); } /** Finds out the minimum common bbox of the selected items. */ @@ -928,7 +946,7 @@ enclose_items(GSList const *items) static SPObject *prev_sibling(SPObject *child) { SPObject *prev = 0; - if ( child && SP_IS_GROUP(child->parent) ) { + if ( child && dynamic_cast<SPGroup *>(child->parent) ) { prev = child->getPrev(); } return prev; @@ -965,8 +983,9 @@ sp_selection_raise(Inkscape::Selection *selection, SPDesktop *desktop) // for each selected object, find the next sibling for (SPObject *newref = child->next; newref; newref = newref->next) { // if the sibling is an item AND overlaps our selection, - if (SP_IS_ITEM(newref)) { - Geom::OptRect newref_bbox = SP_ITEM(newref)->desktopVisualBounds(); + SPItem *newItem = dynamic_cast<SPItem *>(newref); + if (newItem) { + Geom::OptRect newref_bbox = newItem->desktopVisualBounds(); if ( newref_bbox && selected->intersects(*newref_bbox) ) { // AND if it's not one of our selected objects, if (!g_slist_find(const_cast<GSList *>(items), newref)) { @@ -1050,8 +1069,9 @@ void sp_selection_lower(Inkscape::Selection *selection, SPDesktop *desktop) // for each selected object, find the prev sibling for (SPObject *newref = prev_sibling(child); newref; newref = prev_sibling(newref)) { // if the sibling is an item AND overlaps our selection, - if (SP_IS_ITEM(newref)) { - Geom::OptRect ref_bbox = SP_ITEM(newref)->desktopVisualBounds(); + SPItem *newItem = dynamic_cast<SPItem *>(newref); + if (newItem) { + Geom::OptRect ref_bbox = newItem->desktopVisualBounds(); if ( ref_bbox && selected->intersects(*ref_bbox) ) { // AND if it's not one of our selected objects, if (!g_slist_find(const_cast<GSList *>(items), newref)) { @@ -1105,9 +1125,9 @@ void sp_selection_lower_to_bottom(Inkscape::Selection *selection, SPDesktop *des Inkscape::XML::Node *repr = static_cast<Inkscape::XML::Node *>(l->data); pp = document->getObjectByRepr(repr->parent()); minpos = 0; - g_assert(SP_IS_GROUP(pp)); + g_assert(dynamic_cast<SPGroup *>(pp)); pc = pp->firstChild(); - while (!SP_IS_ITEM(pc)) { + while (!dynamic_cast<SPItem *>(pc)) { minpos += 1; pc = pc->next; } @@ -1162,8 +1182,8 @@ take_style_from_item(SPObject *object) if (css == NULL) return NULL; - if ((SP_IS_GROUP(object) && object->children) || - (SP_IS_TEXT(object) && object->children && object->children->next == NULL)) { + if ((dynamic_cast<SPGroup *>(object) && object->children) || + (dynamic_cast<SPText *>(object) && object->children && object->children->next == NULL)) { // if this is a text with exactly one tspan child, merge the style of that tspan as well // If this is a group, merge the style of its topmost (last) child with style for (SPObject *last_element = object->lastChild(); last_element != NULL; last_element = last_element->getPrev()) { @@ -1178,14 +1198,19 @@ take_style_from_item(SPObject *object) } } - if (!(SP_IS_TEXT(object) || SP_IS_TSPAN(object) || SP_IS_TREF(object) || SP_IS_STRING(object))) { + // Remove black-listed properties (those that should not be used in a default style) + css = sp_css_attr_unset_blacklist(css); + + if (!(dynamic_cast<SPText *>(object) || dynamic_cast<SPTSpan *>(object) || dynamic_cast<SPTRef *>(object) || dynamic_cast<SPString *>(object))) { // do not copy text properties from non-text objects, it's confusing css = sp_css_attr_unset_text(css); } - if (SP_IS_ITEM(object)) { + + SPItem *item = dynamic_cast<SPItem *>(object); + if (item) { // FIXME: also transform gradient/pattern fills, by forking? NO, this must be nondestructive - double ex = SP_ITEM(object)->i2doc_affine().descrim(); + double ex = item->i2doc_affine().descrim(); if (ex != 1.0) { css = sp_css_attr_scale(css, ex); } @@ -1425,22 +1450,23 @@ selection_contains_original(SPItem *item, Inkscape::Selection *selection) { bool contains_original = false; - bool is_use = SP_IS_USE(item); SPItem *item_use = item; SPItem *item_use_first = item; - while (is_use && item_use && !contains_original) + SPUse *use = dynamic_cast<SPUse *>(item_use); + while (use && item_use && !contains_original) { - item_use = SP_USE(item_use)->get_original(); + item_use = use->get_original(); + use = dynamic_cast<SPUse *>(item_use); contains_original |= selection->includes(item_use); if (item_use == item_use_first) break; - is_use = SP_IS_USE(item_use); } // If it's a tref, check whether the object containing the character // data is part of the selection - if (!contains_original && SP_IS_TREF(item)) { - contains_original = selection->includes(SP_TREF(item)->getObjectReferredTo()); + SPTRef *tref = dynamic_cast<SPTRef *>(item); + if (!contains_original && tref) { + contains_original = selection->includes(tref->getObjectReferredTo()); } return contains_original; @@ -1452,10 +1478,12 @@ selection_contains_both_clone_and_original(Inkscape::Selection *selection) { bool clone_with_original = false; for (GSList const *l = selection->itemList(); l != NULL; l = l->next) { - SPItem *item = SP_ITEM(l->data); - clone_with_original |= selection_contains_original(item, selection); - if (clone_with_original) - break; + SPItem *item = dynamic_cast<SPItem *>(static_cast<SPObject *>(l->data)); + if (item) { + clone_with_original |= selection_contains_original(item, selection); + if (clone_with_original) + break; + } } return clone_with_original; } @@ -1466,7 +1494,7 @@ value of set_i2d==false is only used by seltrans when it's dragging objects live that case, items are already in the new position, but the repr is in the old, and this function then simply updates the repr from item->transform. */ -void sp_selection_apply_affine(Inkscape::Selection *selection, Geom::Affine const &affine, bool set_i2d, bool compensate) +void sp_selection_apply_affine(Inkscape::Selection *selection, Geom::Affine const &affine, bool set_i2d, bool compensate, bool adjust_transf_center) { if (selection->isEmpty()) return; @@ -1495,9 +1523,9 @@ void sp_selection_apply_affine(Inkscape::Selection *selection, Geom::Affine cons } for (GSList const *l = selection->itemList(); l != NULL; l = l->next) { - SPItem *item = SP_ITEM(l->data); + SPItem *item = dynamic_cast<SPItem *>(static_cast<SPObject *>(l->data)); - if( SP_IS_ROOT(item) ) { + if( dynamic_cast<SPRoot *>(item) ) { // An SVG element cannot have a transform. We could change 'x' and 'y' in response // to a translation... but leave that for another day. selection->desktop()->messageStack()->flash(Inkscape::WARNING_MESSAGE, _("Cannot transform an embedded SVG.")); @@ -1515,24 +1543,32 @@ void sp_selection_apply_affine(Inkscape::Selection *selection, Geom::Affine cons // we're moving both a clone and its original or any ancestor in clone chain? bool transform_clone_with_original = selection_contains_original(item, selection); + // ...both a text-on-path and its path? - bool transform_textpath_with_path = (SP_IS_TEXT_TEXTPATH(item) && selection->includes( sp_textpath_get_path_item(SP_TEXTPATH(item->firstChild())) )); + bool transform_textpath_with_path = ((dynamic_cast<SPText *>(item) && item->firstChild() && dynamic_cast<SPTextPath *>(item->firstChild())) + && selection->includes( sp_textpath_get_path_item(dynamic_cast<SPTextPath *>(item->firstChild())) )); + // ...both a flowtext and its frame? - bool transform_flowtext_with_frame = (SP_IS_FLOWTEXT(item) && selection->includes( SP_FLOWTEXT(item)->get_frame(NULL))); // (only the first frame is checked so far) + bool transform_flowtext_with_frame = (dynamic_cast<SPFlowtext *>(item) && selection->includes( dynamic_cast<SPFlowtext *>(item)->get_frame(NULL))); // (only the first frame is checked so far) + // ...both an offset and its source? - bool transform_offset_with_source = (SP_IS_OFFSET(item) && SP_OFFSET(item)->sourceHref) && selection->includes( sp_offset_get_source(SP_OFFSET(item)) ); + bool transform_offset_with_source = (dynamic_cast<SPOffset *>(item) && dynamic_cast<SPOffset *>(item)->sourceHref) && selection->includes( sp_offset_get_source(dynamic_cast<SPOffset *>(item)) ); // If we're moving a connector, we want to detach it // from shapes that aren't part of the selection, but // leave it attached if they are if (Inkscape::UI::Tools::cc_item_is_connector(item)) { - SPItem *attItem[2]; - SP_PATH(item)->connEndPair.getAttachedItems(attItem); - - for (int n = 0; n < 2; ++n) { - if (!selection->includes(attItem[n])) { - sp_conn_end_detach(item, n); + SPPath *path = dynamic_cast<SPPath *>(item); + if (path) { + SPItem *attItem[2] = {0, 0}; + path->connEndPair.getAttachedItems(attItem); + for (int n = 0; n < 2; ++n) { + if (!selection->includes(attItem[n])) { + sp_conn_end_detach(item, n); + } } + } else { + g_assert_not_reached(); } } @@ -1556,10 +1592,11 @@ void sp_selection_apply_affine(Inkscape::Selection *selection, Geom::Affine cons // apply the inverse of the region's transform to the <use> so that the flow remains // the same (even though the output itself gets transformed) for ( SPObject *region = item->firstChild() ; region ; region = region->getNext() ) { - if (SP_IS_FLOWREGION(region) || SP_IS_FLOWREGIONEXCLUDE(region)) { - for ( SPObject *use = region->firstChild() ; use ; use = use->getNext() ) { - if ( SP_IS_USE(use) ) { - SP_USE(use)->doWriteTransform(use->getRepr(), item->transform.inverse(), NULL, compensate); + if (dynamic_cast<SPFlowregion *>(region) || dynamic_cast<SPFlowregionExclude *>(region)) { + for ( SPObject *item = region->firstChild() ; item ; item = item->getNext() ) { + SPUse *use = dynamic_cast<SPUse *>(item); + if ( use ) { + use->doWriteTransform(use->getRepr(), use->transform.inverse(), NULL, compensate); } } } @@ -1573,7 +1610,15 @@ void sp_selection_apply_affine(Inkscape::Selection *selection, Geom::Affine cons item->readAttr( "transform" ); // calculate the matrix we need to apply to the clone to cancel its induced transform from its original - Geom::Affine parent2dt = SP_ITEM(item->parent)->i2dt_affine(); + Geom::Affine parent2dt; + { + SPItem *parentItem = dynamic_cast<SPItem *>(item->parent); + if (parentItem) { + parent2dt = parentItem->i2dt_affine(); + } else { + g_assert_not_reached(); + } + } Geom::Affine t = parent2dt * affine * parent2dt.inverse(); Geom::Affine t_inv = t.inverse(); Geom::Affine result = t_inv * item->transform * t; @@ -1582,7 +1627,15 @@ void sp_selection_apply_affine(Inkscape::Selection *selection, Geom::Affine cons // we need to cancel out the move compensation, too // find out the clone move, same as in sp_use_move_compensate - Geom::Affine parent = SP_USE(item)->get_parent_transform(); + Geom::Affine parent; + { + SPUse *use = dynamic_cast<SPUse *>(item); + if (use) { + parent = use->get_parent_transform(); + } else { + g_assert_not_reached(); + } + } Geom::Affine clone_move = parent.inverse() * t * parent; if (prefs_parallel) { @@ -1590,7 +1643,7 @@ void sp_selection_apply_affine(Inkscape::Selection *selection, Geom::Affine cons item->doWriteTransform(item->getRepr(), move, &move, compensate); } else if (prefs_unmoved) { - //if (SP_IS_USE(sp_use_get_original(SP_USE(item)))) + //if (dynamic_cast<SPUse *>(sp_use_get_original(dynamic_cast<SPUse *>(item)))) // clone_move = Geom::identity(); Geom::Affine move = result * clone_move; item->doWriteTransform(item->getRepr(), move, &t, compensate); @@ -1621,11 +1674,13 @@ void sp_selection_apply_affine(Inkscape::Selection *selection, Geom::Affine cons item->doWriteTransform(item->getRepr(), item->transform, NULL, compensate); } - // if we're moving the actual object, not just updating the repr, we can transform the - // center by the same matrix (only necessary for non-translations) - if (set_i2d && item->isCenterSet() && !(affine.isTranslation() || affine.isIdentity())) { - item->setCenter(old_center * affine); - item->updateRepr(); + if (adjust_transf_center) { // The transformation center should not be touched in case of pasting or importing, which is allowed by this if clause + // if we're moving the actual object, not just updating the repr, we can transform the + // center by the same matrix (only necessary for non-translations) + if (set_i2d && item->isCenterSet() && !(affine.isTranslation() || affine.isIdentity())) { + item->setCenter(old_center * affine); + item->updateRepr(); + } } } } @@ -1741,8 +1796,12 @@ void sp_selection_rotate_90(SPDesktop *desktop, bool ccw) GSList const *l = selection->itemList(); Geom::Rotate const rot_90(Geom::Point(0, ccw ? 1 : -1)); // pos. or neg. rotation, depending on the value of ccw for (GSList const *l2 = l ; l2 != NULL ; l2 = l2->next) { - SPItem *item = SP_ITEM(l2->data); - sp_item_rotate_rel(item, rot_90); + SPItem *item = dynamic_cast<SPItem *>(static_cast<SPObject *>(l2->data)); + if (item) { + sp_item_rotate_rel(item, rot_90); + } else { + g_assert_not_reached(); + } } DocumentUndo::done(sp_desktop_document(desktop), @@ -1800,7 +1859,7 @@ void sp_select_same_fill_stroke_style(SPDesktop *desktop, gboolean fill, gboolea Inkscape::Selection *selection = sp_desktop_selection (desktop); for (GSList const* sel_iter = selection->itemList(); sel_iter; sel_iter = sel_iter->next) { - SPItem *sel = SP_ITEM(sel_iter->data); + SPItem *sel = dynamic_cast<SPItem *>(static_cast<SPObject *>(sel_iter->data)); GSList *matches = all_list; if (fill) { matches = sp_get_same_fill_or_stroke_color(sel, matches, SP_FILL_COLOR); @@ -1853,8 +1912,12 @@ void sp_select_same_object_type(SPDesktop *desktop) Inkscape::Selection *selection = sp_desktop_selection (desktop); for (GSList const* sel_iter = selection->itemList(); sel_iter; sel_iter = sel_iter->next) { - SPItem *sel = SP_ITEM(sel_iter->data); - matches = sp_get_same_object_type(sel, matches); + SPItem *sel = dynamic_cast<SPItem *>(static_cast<SPObject *>(sel_iter->data)); + if (sel) { + matches = sp_get_same_object_type(sel, matches); + } else { + g_assert_not_reached(); + } } selection->clear(); @@ -1891,10 +1954,14 @@ void sp_select_same_stroke_style(SPDesktop *desktop) Inkscape::Selection *selection = sp_desktop_selection (desktop); for (GSList const* sel_iter = selection->itemList(); sel_iter; sel_iter = sel_iter->next) { - SPItem *sel = SP_ITEM(sel_iter->data); - matches = sp_get_same_stroke_style(sel, matches, SP_STROKE_STYLE_WIDTH); - matches = sp_get_same_stroke_style(sel, matches, SP_STROKE_STYLE_DASHES); - matches = sp_get_same_stroke_style(sel, matches, SP_STROKE_STYLE_MARKERS); + SPItem *sel = dynamic_cast<SPItem *>(static_cast<SPObject *>(sel_iter->data)); + if (sel) { + matches = sp_get_same_stroke_style(sel, matches, SP_STROKE_STYLE_WIDTH); + matches = sp_get_same_stroke_style(sel, matches, SP_STROKE_STYLE_DASHES); + matches = sp_get_same_stroke_style(sel, matches, SP_STROKE_STYLE_MARKERS); + } else { + g_assert_not_reached(); + } } selection->clear(); @@ -1920,45 +1987,49 @@ GSList *sp_get_same_fill_or_stroke_color(SPItem *sel, GSList *src, SPSelectStrok SPIPaint *sel_paint = (type == SP_FILL_COLOR) ? &(sel->style->fill) : &(sel->style->stroke); for (GSList *i = src; i != NULL; i = i->next) { - SPItem *iter = SP_ITEM(i->data); - SPIPaint *iter_paint = (type == SP_FILL_COLOR) ? &(iter->style->fill) : &(iter->style->stroke); - match = false; - if (sel_paint->isColor() && iter_paint->isColor() // color == color comparision doesnt seem to work here. + SPItem *iter = dynamic_cast<SPItem *>(static_cast<SPObject *>(i->data)); + if (iter) { + SPIPaint *iter_paint = (type == SP_FILL_COLOR) ? &(iter->style->fill) : &(iter->style->stroke); + match = false; + if (sel_paint->isColor() && iter_paint->isColor() // color == color comparision doesnt seem to work here. && (sel_paint->value.color.toRGBA32(1.0) == iter_paint->value.color.toRGBA32(1.0))) { - match = true; - } else if (sel_paint->isPaintserver() && iter_paint->isPaintserver()) { + match = true; + } else if (sel_paint->isPaintserver() && iter_paint->isPaintserver()) { - SPPaintServer *sel_server = + SPPaintServer *sel_server = (type == SP_FILL_COLOR) ? sel->style->getFillPaintServer() : sel->style->getStrokePaintServer(); - SPPaintServer *iter_server = + SPPaintServer *iter_server = (type == SP_FILL_COLOR) ? iter->style->getFillPaintServer() : iter->style->getStrokePaintServer(); - if ((SP_IS_LINEARGRADIENT(sel_server) || SP_IS_RADIALGRADIENT(sel_server) || - (SP_IS_GRADIENT(sel_server) && SP_GRADIENT(sel_server)->getVector()->isSwatch())) + if ((dynamic_cast<SPLinearGradient *>(sel_server) || dynamic_cast<SPRadialGradient *>(sel_server) || + (dynamic_cast<SPGradient *>(sel_server) && dynamic_cast<SPGradient *>(sel_server)->getVector()->isSwatch())) && - (SP_IS_LINEARGRADIENT(iter_server) || SP_IS_RADIALGRADIENT(iter_server) || - (SP_IS_GRADIENT(iter_server) && SP_GRADIENT(iter_server)->getVector()->isSwatch()))) { - SPGradient *sel_vector = SP_GRADIENT(sel_server)->getVector(); - SPGradient *iter_vector = SP_GRADIENT(iter_server)->getVector(); - if (sel_vector == iter_vector) { - match = true; - } + (dynamic_cast<SPLinearGradient *>(iter_server) || dynamic_cast<SPRadialGradient *>(iter_server) || + (dynamic_cast<SPGradient *>(iter_server) && dynamic_cast<SPGradient *>(iter_server)->getVector()->isSwatch()))) { + SPGradient *sel_vector = dynamic_cast<SPGradient *>(sel_server)->getVector(); + SPGradient *iter_vector = dynamic_cast<SPGradient *>(iter_server)->getVector(); + if (sel_vector == iter_vector) { + match = true; + } - } else if (SP_IS_PATTERN(sel_server) && SP_IS_PATTERN(iter_server)) { - SPPattern *sel_pat = pattern_getroot(SP_PATTERN(sel_server)); - SPPattern *iter_pat = pattern_getroot(SP_PATTERN(iter_server)); - if (sel_pat == iter_pat) { - match = true; + } else if (dynamic_cast<SPPattern *>(sel_server) && dynamic_cast<SPPattern *>(iter_server)) { + SPPattern *sel_pat = pattern_getroot(dynamic_cast<SPPattern *>(sel_server)); + SPPattern *iter_pat = pattern_getroot(dynamic_cast<SPPattern *>(iter_server)); + if (sel_pat == iter_pat) { + match = true; + } } + } else if (sel_paint->isNone() && iter_paint->isNone()) { + match = true; + } else if (sel_paint->isNoneSet() && iter_paint->isNoneSet()) { + match = true; } - } else if (sel_paint->isNone() && iter_paint->isNone()) { - match = true; - } else if (sel_paint->isNoneSet() && iter_paint->isNoneSet()) { - match = true; - } - if (match) { - matches = g_slist_prepend(matches, iter); + if (match) { + matches = g_slist_prepend(matches, iter); + } + } else { + g_assert_not_reached(); } } @@ -1967,35 +2038,35 @@ GSList *sp_get_same_fill_or_stroke_color(SPItem *sel, GSList *src, SPSelectStrok static bool item_type_match (SPItem *i, SPItem *j) { - if ( SP_IS_RECT(i)) { - return ( SP_IS_RECT(j) ); + if ( dynamic_cast<SPRect *>(i)) { + return ( dynamic_cast<SPRect *>(j) ); - } else if (SP_IS_GENERICELLIPSE(i)) { - return (SP_IS_GENERICELLIPSE(j)); + } else if (dynamic_cast<SPGenericEllipse *>(i)) { + return (dynamic_cast<SPGenericEllipse *>(j)); - } else if (SP_IS_STAR(i) || SP_IS_POLYGON(i)) { - return (SP_IS_STAR(j) || SP_IS_POLYGON(j)) ; + } else if (dynamic_cast<SPStar *>(i) || dynamic_cast<SPPolygon *>(i)) { + return (dynamic_cast<SPStar *>(j) || dynamic_cast<SPPolygon *>(j)) ; - } else if (SP_IS_SPIRAL(i)) { - return (SP_IS_SPIRAL(j)); + } else if (dynamic_cast<SPSpiral *>(i)) { + return (dynamic_cast<SPSpiral *>(j)); - } else if (SP_IS_PATH(i) || SP_IS_LINE(i) || SP_IS_POLYLINE(i)) { - return (SP_IS_PATH(j) || SP_IS_LINE(j) || SP_IS_POLYLINE(j)); + } else if (dynamic_cast<SPPath *>(i) || dynamic_cast<SPLine *>(i) || dynamic_cast<SPPolyLine *>(i)) { + return (dynamic_cast<SPPath *>(j) || dynamic_cast<SPLine *>(j) || dynamic_cast<SPPolyLine *>(j)); - } else if (SP_IS_TEXT(i) || SP_IS_FLOWTEXT(i) || SP_IS_TSPAN(i) || SP_IS_TREF(i) || SP_IS_STRING(i)) { - return (SP_IS_TEXT(j) || SP_IS_FLOWTEXT(j) || SP_IS_TSPAN(j) || SP_IS_TREF(j) || SP_IS_STRING(j)); + } else if (dynamic_cast<SPText *>(i) || dynamic_cast<SPFlowtext *>(i) || dynamic_cast<SPTSpan *>(i) || dynamic_cast<SPTRef *>(i) || dynamic_cast<SPString *>(i)) { + return (dynamic_cast<SPText *>(j) || dynamic_cast<SPFlowtext *>(j) || dynamic_cast<SPTSpan *>(j) || dynamic_cast<SPTRef *>(j) || dynamic_cast<SPString *>(j)); - } else if (SP_IS_USE(i)) { - return (SP_IS_USE(j)) ; + } else if (dynamic_cast<SPUse *>(i)) { + return (dynamic_cast<SPUse *>(j)) ; - } else if (SP_IS_IMAGE(i)) { - return (SP_IS_IMAGE(j)); + } else if (dynamic_cast<SPImage *>(i)) { + return (dynamic_cast<SPImage *>(j)); - } else if (SP_IS_OFFSET(i) && SP_OFFSET(i)->sourceHref) { // Linked offset - return (SP_IS_OFFSET(j) && SP_OFFSET(j)->sourceHref); + } else if (dynamic_cast<SPOffset *>(i) && dynamic_cast<SPOffset *>(i)->sourceHref) { // Linked offset + return (dynamic_cast<SPOffset *>(j) && dynamic_cast<SPOffset *>(j)->sourceHref); - } else if (SP_IS_OFFSET(i) && !SP_OFFSET(i)->sourceHref) { // Dynamic offset - return (SP_IS_OFFSET(j) && !SP_OFFSET(j)->sourceHref); + } else if (dynamic_cast<SPOffset *>(i) && !dynamic_cast<SPOffset *>(i)->sourceHref) { // Dynamic offset + return (dynamic_cast<SPOffset *>(j) && !dynamic_cast<SPOffset *>(j)->sourceHref); } @@ -2011,8 +2082,8 @@ GSList *sp_get_same_object_type(SPItem *sel, GSList *src) GSList *matches = NULL; for (GSList *i = src; i != NULL; i = i->next) { - SPItem *item = SP_ITEM(i->data); - if (item_type_match (sel, item)) { + SPItem *item = dynamic_cast<SPItem *>(static_cast<SPObject *>(i->data)); + if (item && item_type_match(sel, item)) { matches = g_slist_prepend (matches, item); } } @@ -2048,45 +2119,49 @@ GSList *sp_get_same_stroke_style(SPItem *sel, GSList *src, SPSelectStrokeStyleTy } for (GSList *i = src; i != NULL; i = i->next) { - SPItem *iter = SP_ITEM(i->data); - SPStyle *iter_style = iter->style; - match = false; - - if (type == SP_STROKE_STYLE_WIDTH) { - match = (sel_style->stroke_width.set == iter_style->stroke_width.set); - if (sel_style->stroke_width.set && iter_style->stroke_width.set) { - GSList *objects = NULL; - objects = g_slist_prepend(objects, iter); - SPStyle *iter_style_for_width = sp_style_new (SP_ACTIVE_DOCUMENT); - objects_query_strokewidth (objects, iter_style_for_width); - - if (sel_style_for_width) { - match = (sel_style_for_width->stroke_width.computed == iter_style_for_width->stroke_width.computed); + SPItem *iter = dynamic_cast<SPItem *>(static_cast<SPObject *>(i->data)); + if (iter) { + SPStyle *iter_style = iter->style; + match = false; + + if (type == SP_STROKE_STYLE_WIDTH) { + match = (sel_style->stroke_width.set == iter_style->stroke_width.set); + if (sel_style->stroke_width.set && iter_style->stroke_width.set) { + GSList *objects = NULL; + objects = g_slist_prepend(objects, iter); + SPStyle *iter_style_for_width = sp_style_new (SP_ACTIVE_DOCUMENT); + objects_query_strokewidth (objects, iter_style_for_width); + + if (sel_style_for_width) { + match = (sel_style_for_width->stroke_width.computed == iter_style_for_width->stroke_width.computed); + } + g_slist_free(objects); } - g_slist_free(objects); } - } - else if (type == SP_STROKE_STYLE_DASHES ) { - match = (sel_style->stroke_dasharray.set == iter_style->stroke_dasharray.set); - if (sel_style->stroke_dasharray.set && iter_style->stroke_dasharray.set) { - match = (sel_style->stroke_dasharray.values == iter_style->stroke_dasharray.values); + else if (type == SP_STROKE_STYLE_DASHES ) { + match = (sel_style->stroke_dasharray.set == iter_style->stroke_dasharray.set); + if (sel_style->stroke_dasharray.set && iter_style->stroke_dasharray.set) { + match = (sel_style->stroke_dasharray.values == iter_style->stroke_dasharray.values); + } } - } - else if (type == SP_STROKE_STYLE_MARKERS) { + else if (type == SP_STROKE_STYLE_MARKERS) { match = true; int len = sizeof(sel_style->marker)/sizeof(SPIString); for (int i = 0; i < len; i++) { - match = (sel_style->marker[i].set == iter_style->marker[i].set); - if (sel_style->marker[i].set && iter_style->marker[i].set && - (strcmp(sel_style->marker[i].value, iter_style->marker[i].value))) { + match = (sel_style->marker_ptrs[i]->set == iter_style->marker_ptrs[i]->set); + if (sel_style->marker_ptrs[i]->set && iter_style->marker_ptrs[i]->set && + (strcmp(sel_style->marker_ptrs[i]->value, iter_style->marker_ptrs[i]->value))) { match = false; break; } } - } + } - if (match) { - matches = g_slist_prepend(matches, iter); + if (match) { + matches = g_slist_prepend(matches, iter); + } + } else { + g_assert_not_reached(); } } @@ -2433,7 +2508,7 @@ SPItem *next_item_from_list(SPDesktop *desktop, GSList const *items, { SPObject *current=root; while (items) { - SPItem *item=SP_ITEM(items->data); + SPItem *item = dynamic_cast<SPItem *>(static_cast<SPObject *>(items->data)); if ( root->isAncestorOf(item) && ( !only_in_viewport || desktop->isWithinViewport(item) ) ) { @@ -2487,13 +2562,16 @@ SPItem *next_item(SPDesktop *desktop, GSList *path, SPObject *root, if (PREFS_SELECTION_LAYER != inlayer) { // recurse into sublayers found = next_item<D>(desktop, NULL, object, only_in_viewport, inlayer, onlyvisible, onlysensitive); } - } else if ( SP_IS_ITEM(object) && - ( !only_in_viewport || desktop->isWithinViewport(SP_ITEM(object)) ) && - ( !onlyvisible || !desktop->itemIsHidden(SP_ITEM(object))) && - ( !onlysensitive || !SP_ITEM(object)->isLocked()) && - !desktop->isLayer(SP_ITEM(object)) ) - { - found = SP_ITEM(object); + } else { + SPItem *item = dynamic_cast<SPItem *>(object); + if ( item && + ( !only_in_viewport || desktop->isWithinViewport(item) ) && + ( !onlyvisible || !desktop->itemIsHidden(item)) && + ( !onlysensitive || !item->isLocked()) && + !desktop->isLayer(item) ) + { + found = item; + } } iter = D::next(iter); } @@ -2611,12 +2689,11 @@ sp_selection_relink(SPDesktop *desktop) { SPItem *item = static_cast<SPItem *>(items->data); - if (!SP_IS_USE(item)) - continue; - - item->getRepr()->setAttribute("xlink:href", newref); - item->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG); - relinked = true; + if (dynamic_cast<SPUse *>(item)) { + item->getRepr()->setAttribute("xlink:href", newref); + item->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG); + relinked = true; + } } g_free(newref); @@ -2652,7 +2729,7 @@ sp_selection_unlink(SPDesktop *desktop) { SPItem *item = static_cast<SPItem *>(items->data); - if (SP_IS_TEXT(item)) { + if (dynamic_cast<SPText *>(item)) { SPObject *tspan = sp_tref_convert_to_tspan(item); if (tspan) { @@ -2664,22 +2741,24 @@ sp_selection_unlink(SPDesktop *desktop) unlinked = true; } - if (!(SP_IS_USE(item) || SP_IS_TREF(item))) { + if (!(dynamic_cast<SPUse *>(item) || dynamic_cast<SPTRef *>(item))) { // keep the non-use item in the new selection new_select = g_slist_prepend(new_select, item); continue; } - SPItem *unlink; - if (SP_IS_USE(item)) { - unlink = SP_USE(item)->unlink(); + SPItem *unlink = NULL; + SPUse *use = dynamic_cast<SPUse *>(item); + if (use) { + unlink = use->unlink(); // Unable to unlink use (external or invalid href?) if (!unlink) { new_select = g_slist_prepend(new_select, item); continue; } } else /*if (SP_IS_TREF(use))*/ { - unlink = SP_ITEM(sp_tref_convert_to_tspan(item)); + unlink = dynamic_cast<SPItem *>(sp_tref_convert_to_tspan(item)); + g_assert(unlink != NULL); } unlinked = true; @@ -2719,24 +2798,39 @@ sp_select_clone_original(SPDesktop *desktop) } SPItem *original = NULL; - if (SP_IS_USE(item)) { - original = SP_USE(item)->get_original(); - } else if (SP_IS_OFFSET(item) && SP_OFFSET(item)->sourceHref) { - original = sp_offset_get_source(SP_OFFSET(item)); - } else if (SP_IS_TEXT_TEXTPATH(item)) { - original = sp_textpath_get_path_item(SP_TEXTPATH(item->firstChild())); - } else if (SP_IS_FLOWTEXT(item)) { - original = SP_FLOWTEXT(item)->get_frame(NULL); // first frame only - } else if (SP_IS_LPE_ITEM(item)) { - // check if the applied LPE is Clone original, if so, go to the refered path - Inkscape::LivePathEffect::Effect* lpe = SP_LPE_ITEM(item)->getPathEffectOfType(Inkscape::LivePathEffect::CLONE_ORIGINAL); - if (lpe) { - Inkscape::LivePathEffect::Parameter *lpeparam = lpe->getParameter("linkedpath"); - if (Inkscape::LivePathEffect::OriginalPathParam *pathparam = dynamic_cast<Inkscape::LivePathEffect::OriginalPathParam *>(lpeparam)) { - original = pathparam->getObject(); + SPUse *use = dynamic_cast<SPUse *>(item); + if (use) { + original = use->get_original(); + } else { + SPOffset *offset = dynamic_cast<SPOffset *>(item); + if (offset && offset->sourceHref) { + original = sp_offset_get_source(offset); + } else { + SPText *text = dynamic_cast<SPText *>(item); + SPTextPath *textpath = (text) ? dynamic_cast<SPTextPath *>(text->firstChild()) : NULL; + if (text && textpath) { + original = sp_textpath_get_path_item(textpath); + } else { + SPFlowtext *flowtext = dynamic_cast<SPFlowtext *>(item); + if (flowtext) { + original = flowtext->get_frame(NULL); // first frame only + } else { + SPLPEItem *lpeItem = dynamic_cast<SPLPEItem *>(item); + if (lpeItem) { + // check if the applied LPE is Clone original, if so, go to the refered path + Inkscape::LivePathEffect::Effect* lpe = lpeItem->getPathEffectOfType(Inkscape::LivePathEffect::CLONE_ORIGINAL); + if (lpe) { + Inkscape::LivePathEffect::Parameter *lpeparam = lpe->getParameter("linkedpath"); + if (Inkscape::LivePathEffect::OriginalPathParam *pathparam = dynamic_cast<Inkscape::LivePathEffect::OriginalPathParam *>(lpeparam)) { + original = pathparam->getObject(); + } + } + } + } } } } + if (original == NULL) { // it's an object that we don't know what to do with desktop->messageStack()->flash(Inkscape::WARNING_MESSAGE, error); return; @@ -2747,8 +2841,8 @@ sp_select_clone_original(SPDesktop *desktop) return; } - for (SPObject *o = original; o && !SP_IS_ROOT(o); o = o->parent) { - if (SP_IS_DEFS(o)) { + for (SPObject *o = original; o && !dynamic_cast<SPRoot *>(o); o = o->parent) { + if (dynamic_cast<SPDefs *>(o)) { desktop->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("The object you're trying to select is <b>not visible</b> (it is in <defs>)")); return; } @@ -2790,54 +2884,52 @@ void sp_selection_clone_original_path_lpe(SPDesktop *desktop) if (desktop == NULL) { return; } - - Inkscape::Selection *selection = sp_desktop_selection(desktop); - SPItem *item = selection->singleItem(); - if (g_slist_length(const_cast<GSList *>(selection->itemList())) != 1 || !item) { - desktop->messageStack()->flash(Inkscape::WARNING_MESSAGE, _("Select <b>one</b> path to clone.")); - return; - } - if ( !(SP_IS_SHAPE(item) || SP_IS_TEXT(item)) ) { - desktop->messageStack()->flash(Inkscape::WARNING_MESSAGE, _("Select one <b>path</b> to clone.")); - return; - } - - Inkscape::XML::Document *xml_doc = desktop->doc()->getReprDoc(); - Inkscape::XML::Node *parent = item->getRepr()->parent(); - - // create the LPE - Inkscape::XML::Node *lpe_repr = xml_doc->createElement("inkscape:path-effect"); - { - lpe_repr->setAttribute("effect", "clone_original"); - gchar *href = g_strdup_printf("#%s", item->getRepr()->attribute("id")); - lpe_repr->setAttribute("linkedpath", href); - g_free(href); - desktop->doc()->getDefs()->getRepr()->addChild(lpe_repr, NULL); // adds to <defs> and assigns the 'id' attribute - } - const gchar * lpe_id = lpe_repr->attribute("id"); - Inkscape::GC::release(lpe_repr); - - // create the new path - Inkscape::XML::Node *clone = xml_doc->createElement("svg:path"); - { - clone->setAttribute("d", "M 0 0", false); - // add the new clone to the top of the original's parent - parent->appendChild(clone); - SPObject *clone_obj = desktop->doc()->getObjectById(clone->attribute("id")); - if (SP_IS_LPE_ITEM(clone_obj)) { - gchar *href = g_strdup_printf("#%s", lpe_id); - SP_LPE_ITEM(clone_obj)->addPathEffect( href, false ); - g_free(href); + + Inkscape::SVGOStringStream os; + SPObject * firstItem = NULL; + for (const GSList * item = desktop->selection->itemList(); item != NULL; item = item->next) { + if (SP_IS_SHAPE(item->data) || SP_IS_TEXT(item->data)) { + if (firstItem) { + os << "|"; + } else { + firstItem = SP_ITEM(item->data); + } + os << "#" << SP_ITEM(item->data)->getId() << ",0"; } } + if (firstItem) { + Inkscape::XML::Document *xml_doc = desktop->doc()->getReprDoc(); + SPObject *parent = firstItem->parent; - DocumentUndo::done(sp_desktop_document(desktop), SP_VERB_EDIT_CLONE_ORIGINAL_PATH_LPE, - _("Clone original path")); + // create the LPE + Inkscape::XML::Node *lpe_repr = xml_doc->createElement("inkscape:path-effect"); + { + lpe_repr->setAttribute("effect", "fill_between_many"); + lpe_repr->setAttribute("linkedpaths", os.str().c_str()); + desktop->doc()->getDefs()->getRepr()->addChild(lpe_repr, NULL); // adds to <defs> and assigns the 'id' attribute + } + const gchar * lpe_id = lpe_repr->attribute("id"); + Inkscape::GC::release(lpe_repr); - // select the new object: - selection->set(clone); + // create the new path + Inkscape::XML::Node *clone = xml_doc->createElement("svg:path"); + { + clone->setAttribute("d", "M 0 0", false); + // add the new clone to the top of the original's parent + parent->appendChildRepr(clone); + SPObject *clone_obj = desktop->doc()->getObjectById(clone->attribute("id")); + SPLPEItem *clone_lpeitem = dynamic_cast<SPLPEItem *>(clone_obj); + if (clone_lpeitem) { + gchar *href = g_strdup_printf("#%s", lpe_id); + clone_lpeitem->addPathEffect(href, false); + g_free(href); + } + } - Inkscape::GC::release(clone); + DocumentUndo::done(sp_desktop_document(desktop), SP_VERB_EDIT_CLONE_ORIGINAL_PATH_LPE, _("Fill between many")); + } else { + desktop->messageStack()->flash(Inkscape::WARNING_MESSAGE, _("Select path(s) to fill.")); + } } void sp_selection_to_marker(SPDesktop *desktop, bool apply) @@ -2884,7 +2976,15 @@ void sp_selection_to_marker(SPDesktop *desktop, bool apply) // bottommost object, after sorting SPObject *parent = SP_OBJECT(items->data)->parent; - Geom::Affine parent_transform(SP_ITEM(parent)->i2doc_affine()); + Geom::Affine parent_transform; + { + SPItem *parentItem = dynamic_cast<SPItem *>(parent); + if (parent) { + parent_transform = parentItem->i2doc_affine(); + } else { + g_assert_not_reached(); + } + } // Create a list of duplicates, to be pasted inside marker element. GSList *repr_copies = NULL; @@ -2925,8 +3025,9 @@ void sp_selection_to_marker(SPDesktop *desktop, bool apply) } static void sp_selection_to_guides_recursive(SPItem *item, bool wholegroups) { - if (SP_IS_GROUP(item) && !SP_IS_BOX3D(item) && !wholegroups) { - for (GSList *i = sp_item_group_item_list(SP_GROUP(item)); i != NULL; i = i->next) { + SPGroup *group = dynamic_cast<SPGroup *>(item); + if (group && !dynamic_cast<SPBox3D *>(item) && !wholegroups) { + for (GSList *i = sp_item_group_item_list(group); i != NULL; i = i->next) { sp_selection_to_guides_recursive(static_cast<SPItem*>(i->data), wholegroups); } } else { @@ -3018,13 +3119,13 @@ void sp_selection_symbol(SPDesktop *desktop, bool /*apply*/ ) // Find out if we have a single group bool single_group = false; - SPObject *the_group = NULL; + SPGroup *the_group = NULL; Geom::Affine transform; if( g_slist_length( items ) == 1 ) { SPObject *object = reinterpret_cast<SPObject *>( items->data ); - if( SP_IS_GROUP( object ) ) { + the_group = dynamic_cast<SPGroup *>(object); + if ( the_group ) { single_group = true; - the_group = object; if( !sp_svg_transform_read( object->getAttribute("transform"), &transform )) transform = Geom::identity(); @@ -3043,7 +3144,7 @@ void sp_selection_symbol(SPDesktop *desktop, bool /*apply*/ ) prefs->setInt("/options/clonecompensation/value", SP_CLONE_COMPENSATION_UNMOVED); // Remove transform on group, updating clones. - SP_ITEM(object)->doWriteTransform(object->getRepr(), Geom::identity()); + the_group->doWriteTransform(object->getRepr(), Geom::identity()); // restore compensation setting prefs->setInt("/options/clonecompensation/value", saved_compensation); @@ -3137,7 +3238,7 @@ void sp_selection_unsymbol(SPDesktop *desktop) // Make sure we have only one object in selection. // Require that we really have a <symbol>. - if( symbol == NULL || !SP_IS_SYMBOL( symbol )) { + if( symbol == NULL || !dynamic_cast<SPSymbol *>( symbol )) { desktop->messageStack()->flash(Inkscape::WARNING_MESSAGE, _("Select only one <b>symbol</b> in Symbol dialog to convert to group.")); return; } @@ -3156,7 +3257,7 @@ void sp_selection_unsymbol(SPDesktop *desktop) // group that only adds a transform to the symbol content). if( g_slist_length( children ) == 1 ) { SPObject *object = reinterpret_cast<SPObject *>( children->data ); - if( SP_IS_GROUP( object ) ) { + if ( dynamic_cast<SPGroup *>( object ) ) { if( object->getAttribute("style") == NULL || object->getAttribute("class") == NULL ) { @@ -3235,8 +3336,17 @@ sp_selection_tile(SPDesktop *desktop, bool apply) // bottommost object, after sorting SPObject *parent = SP_OBJECT(items->data)->parent; + - Geom::Affine parent_transform(SP_ITEM(parent)->i2doc_affine()); + Geom::Affine parent_transform; + { + SPItem *parentItem = dynamic_cast<SPItem *>(parent); + if (parentItem) { + parent_transform = parentItem->i2doc_affine(); + } else { + g_assert_not_reached(); + } + } // remember the position of the first item gint pos = SP_OBJECT(items->data)->getRepr()->position(); @@ -3341,20 +3451,22 @@ void sp_selection_untile(SPDesktop *desktop) SPPaintServer *server = item->style->getFillPaintServer(); - if (!SP_IS_PATTERN(server)) + SPPattern *basePat = dynamic_cast<SPPattern *>(server); + if (!basePat) { continue; + } did = true; - SPPattern *pattern = pattern_getroot(SP_PATTERN(server)); + SPPattern *pattern = pattern_getroot(basePat); - Geom::Affine pat_transform = pattern_patternTransform(SP_PATTERN(server)); + Geom::Affine pat_transform = pattern_patternTransform(basePat); pat_transform *= item->transform; for (SPObject *child = pattern->firstChild() ; child != NULL; child = child->next ) { - if (SP_IS_ITEM(child)) { + if (dynamic_cast<SPItem *>(child)) { Inkscape::XML::Node *copy = child->getRepr()->duplicate(xml_doc); - SPItem *i = SP_ITEM(desktop->currentLayer()->appendChildRepr(copy)); + SPItem *i = dynamic_cast<SPItem *>(desktop->currentLayer()->appendChildRepr(copy)); // FIXME: relink clones to the new canvas objects // use SPObject::setid when mental finishes it to steal ids of @@ -3362,10 +3474,14 @@ void sp_selection_untile(SPDesktop *desktop) // this is needed to make sure the new item has curve (simply requestDisplayUpdate does not work) doc->ensureUpToDate(); - Geom::Affine transform( i->transform * pat_transform ); - i->doWriteTransform(i->getRepr(), transform); + if (i) { + Geom::Affine transform( i->transform * pat_transform ); + i->doWriteTransform(i->getRepr(), transform); - new_select = g_slist_prepend(new_select, i); + new_select = g_slist_prepend(new_select, i); + } else { + g_assert_not_reached(); + } } } @@ -3548,7 +3664,7 @@ void sp_selection_create_bitmap_copy(SPDesktop *desktop) if (hint_xdpi != 0) { res = hint_xdpi; } else { - // if all else fails, take the default 90 dpi + // if all else fails, take the default 96 dpi res = Inkscape::Util::Quantity::convert(1, "in", "px"); } } @@ -3583,12 +3699,20 @@ void sp_selection_create_bitmap_copy(SPDesktop *desktop) } // Calculate the matrix that will be applied to the image so that it exactly overlaps the source objects - Geom::Affine eek(SP_ITEM(parent_object)->i2dt_affine()); + Geom::Affine eek; + { + SPItem *parentItem = dynamic_cast<SPItem *>(parent_object); + if (parentItem) { + eek = parentItem->i2dt_affine(); + } else { + g_assert_not_reached(); + } + } Geom::Affine t; double shift_x = bbox->min()[Geom::X]; double shift_y = bbox->max()[Geom::Y]; - if (res == Inkscape::Util::Quantity::convert(1, "in", "px")) { // for default 90 dpi, snap it to pixel grid + if (res == Inkscape::Util::Quantity::convert(1, "in", "px")) { // for default 96 dpi, snap it to pixel grid shift_x = round(shift_x); shift_y = -round(-shift_y); // this gets correct rounding despite coordinate inversion, remove the negations when the inversion is gone } @@ -3623,7 +3747,7 @@ void sp_selection_create_bitmap_copy(SPDesktop *desktop) // TODO: avoid unnecessary roundtrip between data URI and decoded pixbuf Inkscape::XML::Node * repr = xml_doc->createElement("svg:image"); sp_embed_image(repr, pb); - if (res == Inkscape::Util::Quantity::convert(1, "in", "px")) { // for default 90 dpi, snap it to pixel grid + if (res == Inkscape::Util::Quantity::convert(1, "in", "px")) { // for default 96 dpi, snap it to pixel grid sp_repr_set_svg_double(repr, "width", width); sp_repr_set_svg_double(repr, "height", height); } else { @@ -3661,6 +3785,118 @@ void sp_selection_create_bitmap_copy(SPDesktop *desktop) g_free(filepath); } +/* Creates a mask or clipPath from selection. + * What is a clip group? + * A clip group is a tangled mess of XML that allows an object inside a group + * to clip the entire group using a few <use>s and generally irritating me. + */ + +void sp_selection_set_clipgroup(SPDesktop *desktop) +{ + if (desktop == NULL) { + return; + } + SPDocument* doc = sp_desktop_document(desktop); + Inkscape::XML::Document *xml_doc = doc->getReprDoc(); + + Inkscape::Selection *selection = sp_desktop_selection(desktop); + if (selection->isEmpty()) { + desktop->messageStack()->flash(Inkscape::WARNING_MESSAGE, _("Select <b>object(s)</b> to create clippath or mask from.")); + return; + } + + GSList const *l = const_cast<GSList *>(selection->reprList()); + + GSList *p = g_slist_copy(const_cast<GSList *>(l)); + + p = g_slist_sort(p, (GCompareFunc) sp_repr_compare_position); + + selection->clear(); + + gint topmost = (static_cast<Inkscape::XML::Node *>(g_slist_last(p)->data))->position(); + Inkscape::XML::Node *topmost_parent = (static_cast<Inkscape::XML::Node *>(g_slist_last(p)->data))->parent(); + + Inkscape::XML::Node *inner = xml_doc->createElement("svg:g"); + inner->setAttribute("inkscape:label", "Clip"); + + while (p) { + Inkscape::XML::Node *current = static_cast<Inkscape::XML::Node *>(p->data); + + if (current->parent() == topmost_parent) { + Inkscape::XML::Node *spnew = current->duplicate(xml_doc); + sp_repr_unparent(current); + inner->appendChild(spnew); + Inkscape::GC::release(spnew); + topmost --; // only reduce count for those items deleted from topmost_parent + } else { // move it to topmost_parent first + GSList *temp_clip = NULL; + + // At this point, current may already have no item, due to its being a clone whose original is already moved away + // So we copy it artificially calculating the transform from its repr->attr("transform") and the parent transform + gchar const *t_str = current->attribute("transform"); + Geom::Affine item_t(Geom::identity()); + if (t_str) + sp_svg_transform_read(t_str, &item_t); + item_t *= SP_ITEM(doc->getObjectByRepr(current->parent()))->i2doc_affine(); + // FIXME: when moving both clone and original from a transformed group (either by + // grouping into another parent, or by cut/paste) the transform from the original's + // parent becomes embedded into original itself, and this affects its clones. Fix + // this by remembering the transform diffs we write to each item into an array and + // then, if this is clone, looking up its original in that array and pre-multiplying + // it by the inverse of that original's transform diff. + + sp_selection_copy_one(current, item_t, &temp_clip, xml_doc); + sp_repr_unparent(current); + + // paste into topmost_parent (temporarily) + GSList *copied = sp_selection_paste_impl(doc, doc->getObjectByRepr(topmost_parent), &temp_clip); + if (temp_clip) g_slist_free(temp_clip); + if (copied) { // if success, + // take pasted object (now in topmost_parent) + Inkscape::XML::Node *in_topmost = static_cast<Inkscape::XML::Node *>(copied->data); + // make a copy + Inkscape::XML::Node *spnew = in_topmost->duplicate(xml_doc); + // remove pasted + sp_repr_unparent(in_topmost); + // put its copy into group + inner->appendChild(spnew); + Inkscape::GC::release(spnew); + g_slist_free(copied); + } + } + p = g_slist_remove(p, current); + } + + Inkscape::XML::Node *outer = xml_doc->createElement("svg:g"); + outer->appendChild(inner); + topmost_parent->appendChild(outer); + outer->setPosition(topmost + 1); + + Inkscape::XML::Node *clone = xml_doc->createElement("svg:use"); + clone->setAttribute("x", "0", false); + clone->setAttribute("y", "0", false); + clone->setAttribute("xlink:href", g_strdup_printf("#%s", inner->attribute("id")), false); + + clone->setAttribute("inkscape:transform-center-x", inner->attribute("inkscape:transform-center-x"), false); + clone->setAttribute("inkscape:transform-center-y", inner->attribute("inkscape:transform-center-y"), false); + + const Geom::Affine maskTransform(Geom::Affine::identity()); + GSList *templist = NULL; + + templist = g_slist_append(templist, clone); + // add the new clone to the top of the original's parent + gchar const *mask_id = SPClipPath::create(templist, doc, &maskTransform); + + g_slist_free(templist); + + outer->setAttribute("clip-path", g_strdup_printf("url(#%s)", mask_id)); + + Inkscape::GC::release(clone); + + selection->set(outer); + DocumentUndo::done(doc, SP_VERB_OBJECT_SET_CLIPPATH, _("Create Clip Group")); +} + /** * Creates a mask or clipPath from selection. * Two different modes: @@ -3929,14 +4165,14 @@ void sp_selection_unset_mask(SPDesktop *desktop, bool apply_clip_path) { SP_OBJECT(i->data)->getRepr()->setAttribute(attributeName, "none"); - if (ungroup_masked && SP_IS_GROUP(i->data)) { + SPGroup *group = dynamic_cast<SPGroup *>(static_cast<SPObject *>(i->data)); + if (ungroup_masked && group) { // if we had previously enclosed masked object in group, // add it to list so we can ungroup it later - SPGroup *item = SP_GROUP(i->data); // ungroup only groups we created when setting clip/mask - if (item->layerMode() == SPGroup::MASK_HELPER) { - items_to_ungroup = g_slist_prepend(items_to_ungroup, item); + if (group->layerMode() == SPGroup::MASK_HELPER) { + items_to_ungroup = g_slist_prepend(items_to_ungroup, group); } } @@ -3950,6 +4186,10 @@ void sp_selection_unset_mask(SPDesktop *desktop, bool apply_clip_path) { for ( SPObject *child = obj->firstChild() ; child; child = child->getNext() ) { // Collect all clipped paths and masks within a single group Inkscape::XML::Node *copy = SP_OBJECT(child)->getRepr()->duplicate(xml_doc); + if(copy->attribute("inkscape:original-d") && copy->attribute("inkscape:path-effect")) + { + copy->setAttribute("d", copy->attribute("inkscape:original-d")); + } items_to_move = g_slist_prepend(items_to_move, copy); } @@ -3984,10 +4224,15 @@ void sp_selection_unset_mask(SPDesktop *desktop, bool apply_clip_path) { // ungroup marked groups added when setting mask for (GSList *i = items_to_ungroup ; NULL != i ; i = i->next) { - items_to_select = g_slist_remove(items_to_select, SP_GROUP(i->data)); - GSList *children = NULL; - sp_item_group_ungroup(SP_GROUP(i->data), &children, false); - items_to_select = g_slist_concat(children, items_to_select); + SPGroup *group = dynamic_cast<SPGroup *>(static_cast<SPObject *>(i->data)); + if (group) { + items_to_select = g_slist_remove(items_to_select, group); + GSList *children = NULL; + sp_item_group_ungroup(group, &children, false); + items_to_select = g_slist_concat(children, items_to_select); + } else { + g_assert_not_reached(); + } } g_slist_free(items_to_ungroup); @@ -4095,12 +4340,16 @@ void fit_canvas_to_selection_or_drawing(SPDesktop *desktop) { static void itemtree_map(void (*f)(SPItem *, SPDesktop *), SPObject *root, SPDesktop *desktop) { // don't operate on layers - if (SP_IS_ITEM(root) && !desktop->isLayer(SP_ITEM(root))) { - f(SP_ITEM(root), desktop); + { + SPItem *item = dynamic_cast<SPItem *>(root); + if (item && !desktop->isLayer(item)) { + f(item, desktop); + } } for ( SPObject::SiblingIterator iter = root->firstChild() ; iter ; ++iter ) { //don't recurse into locked layers - if (!(SP_IS_ITEM(&*iter) && desktop->isLayer(SP_ITEM(&*iter)) && SP_ITEM(&*iter)->isLocked())) { + SPItem *item = dynamic_cast<SPItem *>(&*iter); + if (!(item && desktop->isLayer(item) && item->isLocked())) { itemtree_map(f, iter, desktop); } } |