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Diffstat (limited to 'src/ui/dialog/document-properties.cpp')
| -rw-r--r-- | src/ui/dialog/document-properties.cpp | 1784 |
1 files changed, 1784 insertions, 0 deletions
diff --git a/src/ui/dialog/document-properties.cpp b/src/ui/dialog/document-properties.cpp new file mode 100644 index 0000000..b9cbe86 --- /dev/null +++ b/src/ui/dialog/document-properties.cpp @@ -0,0 +1,1784 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/** + * @file + * Document properties dialog, Gtkmm-style. + */ +/* Authors: + * bulia byak <buliabyak@users.sf.net> + * Bryce W. Harrington <bryce@bryceharrington.org> + * Lauris Kaplinski <lauris@kaplinski.com> + * Jon Phillips <jon@rejon.org> + * Ralf Stephan <ralf@ark.in-berlin.de> (Gtkmm) + * Diederik van Lierop <mail@diedenrezi.nl> + * Jon A. Cruz <jon@joncruz.org> + * Abhishek Sharma + * + * Copyright (C) 2006-2008 Johan Engelen <johan@shouraizou.nl> + * Copyright (C) 2000 - 2008 Authors + * + * Released under GNU GPL v2+, read the file 'COPYING' for more information. + */ + +#ifdef HAVE_CONFIG_H +# include "config.h" // only include where actually required! +#endif + +#include <vector> +#include "style.h" +#include "rdf.h" + +#include "actions/actions-tools.h" +#include "display/control/canvas-grid.h" +#include "document-properties.h" +#include "include/gtkmm_version.h" +#include "io/sys.h" +#include "object/sp-root.h" +#include "object/sp-script.h" +#include "object/color-profile.h" +#include "ui/dialog/filedialog.h" +#include "ui/icon-loader.h" +#include "ui/icon-names.h" +#include "ui/shape-editor.h" +#include "ui/widget/entity-entry.h" +#include "ui/widget/notebook-page.h" +#include "xml/node-event-vector.h" + +#include "page-manager.h" +#include "svg/svg-color.h" + +#include "ui/widget/page-properties.h" + +namespace Inkscape { +namespace UI { +namespace Dialog { + +#define SPACE_SIZE_X 15 +#define SPACE_SIZE_Y 10 + +//=================================================== + +static void on_child_added(Inkscape::XML::Node *repr, Inkscape::XML::Node *child, Inkscape::XML::Node *ref, void * data); +static void on_child_removed(Inkscape::XML::Node *repr, Inkscape::XML::Node *child, Inkscape::XML::Node *ref, void * data); +static void on_repr_attr_changed (Inkscape::XML::Node *, gchar const *, gchar const *, gchar const *, bool, gpointer); + +static Inkscape::XML::NodeEventVector const _repr_events = { + on_child_added, // child_added + on_child_removed, // child_removed + on_repr_attr_changed, + nullptr, // content_changed + nullptr // order_changed +}; + +static void docprops_style_button(Gtk::Button& btn, char const* iconName) +{ + GtkWidget *child = sp_get_icon_image(iconName, GTK_ICON_SIZE_SMALL_TOOLBAR); + gtk_widget_show( child ); + btn.add(*Gtk::manage(Glib::wrap(child))); + btn.set_relief(Gtk::RELIEF_NONE); +} + +DocumentProperties& DocumentProperties::getInstance() +{ + DocumentProperties &instance = *new DocumentProperties(); + instance.init(); + + return instance; +} + +DocumentProperties::DocumentProperties() + : DialogBase("/dialogs/documentoptions", "DocumentProperties") + , _page_page(Gtk::manage(new UI::Widget::NotebookPage(1, 1, false, true))) + , _page_guides(Gtk::manage(new UI::Widget::NotebookPage(1, 1))) + , _page_cms(Gtk::manage(new UI::Widget::NotebookPage(1, 1))) + , _page_scripting(Gtk::manage(new UI::Widget::NotebookPage(1, 1))) + , _page_external_scripts(Gtk::manage(new UI::Widget::NotebookPage(1, 1))) + , _page_embedded_scripts(Gtk::manage(new UI::Widget::NotebookPage(1, 1))) + , _page_metadata1(Gtk::manage(new UI::Widget::NotebookPage(1, 1))) + , _page_metadata2(Gtk::manage(new UI::Widget::NotebookPage(1, 1))) + //--------------------------------------------------------------- + //General guide options + , _rcb_sgui(_("Show _guides"), _("Show or hide guides"), "showguides", _wr) + , _rcb_lgui(_("Lock all guides"), _("Toggle lock of all guides in the document"), "inkscape:lockguides", _wr) + , _rcp_gui(_("Guide co_lor:"), _("Guideline color"), _("Color of guidelines"), "guidecolor", "guideopacity", _wr) + , _rcp_hgui(_("_Highlight color:"), _("Highlighted guideline color"), _("Color of a guideline when it is under mouse"), "guidehicolor", "guidehiopacity", _wr) + , _create_guides_btn(_("Create guides around the page")) + , _delete_guides_btn(_("Delete all guides")) + //--------------------------------------------------------------- + , _grids_label_crea("", Gtk::ALIGN_START) + , _grids_button_new(C_("Grid", "_New"), _("Create new grid.")) + , _grids_button_remove(C_("Grid", "_Remove"), _("Remove selected grid.")) + , _grids_label_def("", Gtk::ALIGN_START) + , _grids_vbox(Gtk::ORIENTATION_VERTICAL) + , _grids_hbox_crea(Gtk::ORIENTATION_HORIZONTAL) + , _grids_space(Gtk::ORIENTATION_HORIZONTAL) +{ + set_spacing (0); + pack_start(_notebook, true, true); + + _notebook.append_page(*_page_page, _("Display")); + _notebook.append_page(*_page_guides, _("Guides")); + _notebook.append_page(_grids_vbox, _("Grids")); + _notebook.append_page(*_page_cms, _("Color")); + _notebook.append_page(*_page_scripting, _("Scripting")); + _notebook.append_page(*_page_metadata1, _("Metadata")); + _notebook.append_page(*_page_metadata2, _("License")); + + _wr.setUpdating (true); + build_page(); + build_guides(); + build_gridspage(); + build_cms(); + build_scripting(); + build_metadata(); + _wr.setUpdating (false); + + _grids_button_new.signal_clicked().connect(sigc::mem_fun(*this, &DocumentProperties::onNewGrid)); + _grids_button_remove.signal_clicked().connect(sigc::mem_fun(*this, &DocumentProperties::onRemoveGrid)); +} + +void DocumentProperties::init() +{ + show_all_children(); + _grids_button_remove.hide(); +} + +DocumentProperties::~DocumentProperties() +{ + for (auto & it : _rdflist) + delete it; +} + +//======================================================================== + +/** + * Helper function that sets widgets in a 2 by n table. + * arr has two entries per table row. Each row is in the following form: + * widget, widget -> function adds a widget in each column. + * nullptr, widget -> function adds a widget that occupies the row. + * label, nullptr -> function adds label that occupies the row. + * nullptr, nullptr -> function adds an empty box that occupies the row. + * This used to be a helper function for a 3 by n table + */ +void attach_all(Gtk::Grid &table, Gtk::Widget *const arr[], unsigned const n) +{ + for (unsigned i = 0, r = 0; i < n; i += 2) { + if (arr[i] && arr[i+1]) { + arr[i]->set_hexpand(); + arr[i+1]->set_hexpand(); + arr[i]->set_valign(Gtk::ALIGN_CENTER); + arr[i+1]->set_valign(Gtk::ALIGN_CENTER); + table.attach(*arr[i], 0, r, 1, 1); + table.attach(*arr[i+1], 1, r, 1, 1); + } else { + if (arr[i+1]) { + Gtk::AttachOptions yoptions = (Gtk::AttachOptions)0; + arr[i+1]->set_hexpand(); + + if (yoptions & Gtk::EXPAND) + arr[i+1]->set_vexpand(); + else + arr[i+1]->set_valign(Gtk::ALIGN_CENTER); + + table.attach(*arr[i+1], 0, r, 2, 1); + } else if (arr[i]) { + Gtk::Label& label = reinterpret_cast<Gtk::Label&>(*arr[i]); + + label.set_hexpand(); + label.set_halign(Gtk::ALIGN_START); + label.set_valign(Gtk::ALIGN_CENTER); + table.attach(label, 0, r, 2, 1); + } else { + auto space = Gtk::manage (new Gtk::Box); + space->set_size_request (SPACE_SIZE_X, SPACE_SIZE_Y); + + space->set_halign(Gtk::ALIGN_CENTER); + space->set_valign(Gtk::ALIGN_CENTER); + table.attach(*space, 0, r, 1, 1); + } + } + ++r; + } +} + +void set_namedview_bool(SPDesktop* desktop, const Glib::ustring& operation, SPAttr key, bool on) { + if (!desktop || !desktop->getDocument()) return; + + desktop->getNamedView()->change_bool_setting(key, on); + + desktop->getDocument()->setModifiedSinceSave(); + DocumentUndo::done(desktop->getDocument(), operation, ""); +} + +void set_color(SPDesktop* desktop, Glib::ustring operation, unsigned int rgba, SPAttr color_key, SPAttr opacity_key = SPAttr::INVALID) { + if (!desktop || !desktop->getDocument()) return; + + desktop->getNamedView()->change_color(rgba, color_key, opacity_key); + + desktop->getDocument()->setModifiedSinceSave(); + DocumentUndo::maybeDone(desktop->getDocument(), ("document-color-" + operation).c_str(), operation, ""); +} + +void set_document_dimensions(SPDesktop* desktop, double width, double height, const Inkscape::Util::Unit* unit) { + if (!desktop) return; + + Inkscape::Util::Quantity width_quantity = Inkscape::Util::Quantity(width, unit); + Inkscape::Util::Quantity height_quantity = Inkscape::Util::Quantity(height, unit); + SPDocument* doc = desktop->getDocument(); + Inkscape::Util::Quantity const old_height = doc->getHeight(); + auto rect = Geom::Rect(Geom::Point(0, 0), Geom::Point(width_quantity.value("px"), height_quantity.value("px"))); + doc->fitToRect(rect, false); + + // The origin for the user is in the lower left corner; this point should remain stationary when + // changing the page size. The SVG's origin however is in the upper left corner, so we must compensate for this + if (!doc->is_yaxisdown()) { + Geom::Translate const vert_offset(Geom::Point(0, (old_height.value("px") - height_quantity.value("px")))); + doc->getRoot()->translateChildItems(vert_offset); + } + // units: this is most likely not needed, units are part of document size attributes + // if (unit) { + // set_namedview_value(desktop, "", SPAttr::UNITS) + // write_str_to_xml(desktop, _("Set document unit"), "unit", unit->abbr.c_str()); + // } + doc->setWidthAndHeight(width_quantity, height_quantity, true); + + DocumentUndo::done(doc, _("Set page size"), ""); +} + +void DocumentProperties::set_viewbox_pos(SPDesktop* desktop, double x, double y) { + if (!desktop) return; + + auto document = desktop->getDocument(); + if (!document) return; + + auto box = document->getViewBox(); + document->setViewBox(Geom::Rect::from_xywh(x, y, box.width(), box.height())); + DocumentUndo::done(document, _("Set viewbox position"), ""); + update_scale_ui(desktop); +} + +void DocumentProperties::set_viewbox_size(SPDesktop* desktop, double width, double height) { + if (!desktop) return; + + auto document = desktop->getDocument(); + if (!document) return; + + auto box = document->getViewBox(); + document->setViewBox(Geom::Rect::from_xywh(box.min()[Geom::X], box.min()[Geom::Y], width, height)); + DocumentUndo::done(document, _("Set viewbox size"), ""); + update_scale_ui(desktop); +} + +// helper function to set document scale; uses magnitude of document width/height only, not computed (pixel) values +void set_document_scale_helper(SPDocument& document, double scale) { + if (scale <= 0) return; + + auto root = document.getRoot(); + auto box = document.getViewBox(); + document.setViewBox(Geom::Rect::from_xywh( + box.min()[Geom::X], box.min()[Geom::Y], + root->width.value / scale, root->height.value / scale) + ); +} + +void DocumentProperties::set_document_scale(SPDesktop* desktop, double scale) { + if (!desktop) return; + + auto document = desktop->getDocument(); + if (!document) return; + + if (scale > 0) { + set_document_scale_helper(*document, scale); + update_viewbox_ui(desktop); + update_scale_ui(desktop); + DocumentUndo::done(document, _("Set page scale"), ""); + } +} + +// document scale as a ratio of document size and viewbox size +// as described in Wiki: https://wiki.inkscape.org/wiki/index.php/Units_In_Inkscape +// for example: <svg width="100mm" height="100mm" viewBox="0 0 100 100"> will report 1:1 scale +std::optional<Geom::Scale> get_document_scale_helper(SPDocument& doc) { + auto root = doc.getRoot(); + if (root && + root->width._set && root->width.unit != SVGLength::PERCENT && + root->height._set && root->height.unit != SVGLength::PERCENT) { + if (root->viewBox_set) { + // viewbox and document size present + auto vw = root->viewBox.width(); + auto vh = root->viewBox.height(); + if (vw > 0 && vh > 0) { + return Geom::Scale(root->width.value / vw, root->height.value / vh); + } + } + else { + // no viewbox, use SVG size in pixels + auto w = root->width.computed; + auto h = root->height.computed; + if (w > 0 && h > 0) { + return Geom::Scale(root->width.value / w, root->height.value / h); + } + } + } + + // there is no scale concept applicable in the current state + return std::optional<Geom::Scale>(); +} + +void DocumentProperties::update_scale_ui(SPDesktop* desktop) { + if (!desktop) return; + + auto document = desktop->getDocument(); + if (!document) return; + + using UI::Widget::PageProperties; + if (auto scale = get_document_scale_helper(*document)) { + auto sx = (*scale)[Geom::X]; + auto sy = (*scale)[Geom::Y]; + double eps = 0.0001; // TODO: tweak this value + bool uniform = fabs(sx - sy) < eps; + _page->set_dimension(PageProperties::Dimension::Scale, sx, sx); // only report one, only one "scale" is used + _page->set_check(PageProperties::Check::NonuniformScale, !uniform); + _page->set_check(PageProperties::Check::DisabledScale, false); + } + else { + // no scale + _page->set_dimension(PageProperties::Dimension::Scale, 1, 1); + _page->set_check(PageProperties::Check::NonuniformScale, false); + _page->set_check(PageProperties::Check::DisabledScale, true); + } +} + +void DocumentProperties::update_viewbox_ui(SPDesktop* desktop) { + if (!desktop) return; + + auto document = desktop->getDocument(); + if (!document) return; + + using UI::Widget::PageProperties; + Geom::Rect viewBox = document->getViewBox(); + _page->set_dimension(PageProperties::Dimension::ViewboxPosition, viewBox.min()[Geom::X], viewBox.min()[Geom::Y]); + _page->set_dimension(PageProperties::Dimension::ViewboxSize, viewBox.width(), viewBox.height()); +} + +void DocumentProperties::build_page() +{ + using UI::Widget::PageProperties; + _page = Gtk::manage(PageProperties::create()); + _page_page->table().attach(*_page, 0, 0); + _page_page->show(); + + _page->signal_color_changed().connect([=](unsigned int color, PageProperties::Color element){ + if (_wr.isUpdating() || !_wr.desktop()) return; + + _wr.setUpdating(true); + switch (element) { + case PageProperties::Color::Desk: + set_color(_wr.desktop(), _("Desk color"), color, SPAttr::INKSCAPE_DESK_COLOR); + break; + case PageProperties::Color::Background: + set_color(_wr.desktop(), _("Background color"), color, SPAttr::PAGECOLOR, SPAttr::INKSCAPE_PAGEOPACITY); + break; + case PageProperties::Color::Border: + set_color(_wr.desktop(), _("Border color"), color, SPAttr::BORDERCOLOR, SPAttr::BORDEROPACITY); + break; + } + _wr.setUpdating(false); + }); + + _page->signal_dimmension_changed().connect([=](double x, double y, const Inkscape::Util::Unit* unit, PageProperties::Dimension element){ + if (_wr.isUpdating() || !_wr.desktop()) return; + + _wr.setUpdating(true); + switch (element) { + case PageProperties::Dimension::PageTemplate: + case PageProperties::Dimension::PageSize: + set_document_dimensions(_wr.desktop(), x, y, unit); + update_viewbox(_wr.desktop()); + break; + + case PageProperties::Dimension::ViewboxSize: + set_viewbox_size(_wr.desktop(), x, y); + break; + + case PageProperties::Dimension::ViewboxPosition: + set_viewbox_pos(_wr.desktop(), x, y); + break; + + case PageProperties::Dimension::Scale: + set_document_scale(_wr.desktop(), x); // only uniform scale; there's no 'y' in the dialog + } + _wr.setUpdating(false); + }); + + _page->signal_check_toggled().connect([=](bool checked, PageProperties::Check element){ + if (_wr.isUpdating() || !_wr.desktop()) return; + + _wr.setUpdating(true); + switch (element) { + case PageProperties::Check::Checkerboard: + set_namedview_bool(_wr.desktop(), _("Toggle checkerboard"), SPAttr::INKSCAPE_DESK_CHECKERBOARD, checked); + break; + case PageProperties::Check::Border: + set_namedview_bool(_wr.desktop(), _("Toggle page border"), SPAttr::SHOWBORDER, checked); + break; + case PageProperties::Check::BorderOnTop: + set_namedview_bool(_wr.desktop(), _("Toggle border on top"), SPAttr::BORDERLAYER, checked); + break; + case PageProperties::Check::Shadow: + set_namedview_bool(_wr.desktop(), _("Toggle page shadow"), SPAttr::SHOWPAGESHADOW, checked); + break; + case PageProperties::Check::AntiAlias: + set_namedview_bool(_wr.desktop(), _("Toggle anti-aliasing"), SPAttr::SHAPE_RENDERING, checked); + break; + } + _wr.setUpdating(false); + }); + + _page->signal_unit_changed().connect([=](const Inkscape::Util::Unit* unit, PageProperties::Units element){ + if (_wr.isUpdating() || !_wr.desktop()) return; + + if (element == PageProperties::Units::Display) { + // display only units + display_unit_change(unit); + } + else if (element == PageProperties::Units::Document) { + // not used, fired with page size + } + }); + + _page->signal_resize_to_fit().connect([=](){ + if (_wr.isUpdating() || !_wr.desktop()) return; + + if (auto document = getDocument()) { + auto &page_manager = document->getPageManager(); + page_manager.selectPage(0); + // fit page to selection or content, if there's no selection + page_manager.fitToSelection(_wr.desktop()->getSelection()); + DocumentUndo::done(document, _("Resize page to fit"), INKSCAPE_ICON("tool-pages")); + update_widgets(); + } + }); +} + +void DocumentProperties::build_guides() +{ + _page_guides->show(); + + Gtk::Label *label_gui = Gtk::manage (new Gtk::Label); + label_gui->set_markup (_("<b>Guides</b>")); + + _rcp_gui.set_margin_start(0); + _rcp_hgui.set_margin_start(0); + _rcp_gui.set_hexpand(); + _rcp_hgui.set_hexpand(); + _rcb_sgui.set_hexpand(); + auto inner = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_VERTICAL, 4)); + inner->add(_rcb_sgui); + inner->add(_rcb_lgui); + inner->add(_rcp_gui); + inner->add(_rcp_hgui); + auto spacer = Gtk::manage(new Gtk::Label()); + Gtk::Widget *const widget_array[] = + { + label_gui, nullptr, + inner, spacer, + nullptr, nullptr, + nullptr, &_create_guides_btn, + nullptr, &_delete_guides_btn + }; + attach_all(_page_guides->table(), widget_array, G_N_ELEMENTS(widget_array)); + inner->set_hexpand(false); + + // Must use C API until GTK4. + gtk_actionable_set_action_name(GTK_ACTIONABLE(_create_guides_btn.gobj()), "doc.create-guides-around-page"); + gtk_actionable_set_action_name(GTK_ACTIONABLE(_delete_guides_btn.gobj()), "doc.delete-all-guides"); +} + +/// Populates the available color profiles combo box +void DocumentProperties::populate_available_profiles(){ + _AvailableProfilesListStore->clear(); // Clear any existing items in the combo box + + // Iterate through the list of profiles and add the name to the combo box. + bool home = true; // initial value doesn't matter, it's just to avoid a compiler warning + bool first = true; + for (auto &profile: ColorProfile::getProfileFilesWithNames()) { + Gtk::TreeModel::Row row; + + // add a separator between profiles from the user's home directory and system profiles + if (!first && profile.isInHome != home) + { + row = *(_AvailableProfilesListStore->append()); + row[_AvailableProfilesListColumns.fileColumn] = "<separator>"; + row[_AvailableProfilesListColumns.nameColumn] = "<separator>"; + row[_AvailableProfilesListColumns.separatorColumn] = true; + } + home = profile.isInHome; + first = false; + + row = *(_AvailableProfilesListStore->append()); + row[_AvailableProfilesListColumns.fileColumn] = profile.filename; + row[_AvailableProfilesListColumns.nameColumn] = profile.name; + row[_AvailableProfilesListColumns.separatorColumn] = false; + } +} + +/** + * Cleans up name to remove disallowed characters. + * Some discussion at http://markmail.org/message/bhfvdfptt25kgtmj + * Allowed ASCII first characters: ':', 'A'-'Z', '_', 'a'-'z' + * Allowed ASCII remaining chars add: '-', '.', '0'-'9', + * + * @param str the string to clean up. + */ +static void sanitizeName( Glib::ustring& str ) +{ + if (str.size() > 0) { + char val = str.at(0); + if (((val < 'A') || (val > 'Z')) + && ((val < 'a') || (val > 'z')) + && (val != '_') + && (val != ':')) { + str.insert(0, "_"); + } + for (Glib::ustring::size_type i = 1; i < str.size(); i++) { + char val = str.at(i); + if (((val < 'A') || (val > 'Z')) + && ((val < 'a') || (val > 'z')) + && ((val < '0') || (val > '9')) + && (val != '_') + && (val != ':') + && (val != '-') + && (val != '.')) { + str.replace(i, 1, "-"); + } + } + } +} + +/// Links the selected color profile in the combo box to the document +void DocumentProperties::linkSelectedProfile() +{ + //store this profile in the SVG document (create <color-profile> element in the XML) + if (auto document = getDocument()){ + // Find the index of the currently-selected row in the color profiles combobox + Gtk::TreeModel::iterator iter = _AvailableProfilesList.get_active(); + if (!iter) + return; + + // Read the filename and description from the list of available profiles + Glib::ustring file = (*iter)[_AvailableProfilesListColumns.fileColumn]; + Glib::ustring name = (*iter)[_AvailableProfilesListColumns.nameColumn]; + + std::vector<SPObject *> current = document->getResourceList( "iccprofile" ); + for (auto obj : current) { + Inkscape::ColorProfile* prof = reinterpret_cast<Inkscape::ColorProfile*>(obj); + if (!strcmp(prof->href, file.c_str())) + return; + } + Inkscape::XML::Document *xml_doc = document->getReprDoc(); + Inkscape::XML::Node *cprofRepr = xml_doc->createElement("svg:color-profile"); + gchar* tmp = g_strdup(name.c_str()); + Glib::ustring nameStr = tmp ? tmp : "profile"; // TODO add some auto-numbering to avoid collisions + sanitizeName(nameStr); + cprofRepr->setAttribute("name", nameStr); + cprofRepr->setAttribute("xlink:href", Glib::filename_to_uri(Glib::filename_from_utf8(file))); + cprofRepr->setAttribute("id", file); + + + // Checks whether there is a defs element. Creates it when needed + Inkscape::XML::Node *defsRepr = sp_repr_lookup_name(xml_doc, "svg:defs"); + if (!defsRepr) { + defsRepr = xml_doc->createElement("svg:defs"); + xml_doc->root()->addChild(defsRepr, nullptr); + } + + g_assert(document->getDefs()); + defsRepr->addChild(cprofRepr, nullptr); + + // TODO check if this next line was sometimes needed. It being there caused an assertion. + //Inkscape::GC::release(defsRepr); + + // inform the document, so we can undo + DocumentUndo::done(document, _("Link Color Profile"), ""); + + populate_linked_profiles_box(); + } +} + +struct _cmp { + bool operator()(const SPObject * const & a, const SPObject * const & b) + { + const Inkscape::ColorProfile &a_prof = reinterpret_cast<const Inkscape::ColorProfile &>(*a); + const Inkscape::ColorProfile &b_prof = reinterpret_cast<const Inkscape::ColorProfile &>(*b); + gchar *a_name_casefold = g_utf8_casefold(a_prof.name, -1 ); + gchar *b_name_casefold = g_utf8_casefold(b_prof.name, -1 ); + int result = g_strcmp0(a_name_casefold, b_name_casefold); + g_free(a_name_casefold); + g_free(b_name_casefold); + return result < 0; + } +}; + +template <typename From, typename To> +struct static_caster { To * operator () (From * value) const { return static_cast<To *>(value); } }; + +void DocumentProperties::populate_linked_profiles_box() +{ + _LinkedProfilesListStore->clear(); + if (auto document = getDocument()) { + std::vector<SPObject *> current = document->getResourceList( "iccprofile" ); + if (! current.empty()) { + _emb_profiles_observer.set((*(current.begin()))->parent); + } + + std::set<Inkscape::ColorProfile *> _current; + std::transform(current.begin(), + current.end(), + std::inserter(_current, _current.begin()), + static_caster<SPObject, Inkscape::ColorProfile>()); + + for (auto &profile: _current) { + Gtk::TreeModel::Row row = *(_LinkedProfilesListStore->append()); + row[_LinkedProfilesListColumns.nameColumn] = profile->name; + // row[_LinkedProfilesListColumns.previewColumn] = "Color Preview"; + } + } +} + +void DocumentProperties::external_scripts_list_button_release(GdkEventButton* event) +{ + if((event->type == GDK_BUTTON_RELEASE) && (event->button == 3)) { + _ExternalScriptsContextMenu.popup_at_pointer(reinterpret_cast<GdkEvent *>(event)); + } +} + +void DocumentProperties::embedded_scripts_list_button_release(GdkEventButton* event) +{ + if((event->type == GDK_BUTTON_RELEASE) && (event->button == 3)) { + _EmbeddedScriptsContextMenu.popup_at_pointer(reinterpret_cast<GdkEvent *>(event)); + } +} + +void DocumentProperties::linked_profiles_list_button_release(GdkEventButton* event) +{ + if((event->type == GDK_BUTTON_RELEASE) && (event->button == 3)) { + _EmbProfContextMenu.popup_at_pointer(reinterpret_cast<GdkEvent *>(event)); + } +} + +void DocumentProperties::cms_create_popup_menu(Gtk::Widget& parent, sigc::slot<void> rem) +{ + Gtk::MenuItem* mi = Gtk::manage(new Gtk::MenuItem(_("_Remove"), true)); + _EmbProfContextMenu.append(*mi); + mi->signal_activate().connect(rem); + mi->show(); + _EmbProfContextMenu.accelerate(parent); +} + + +void DocumentProperties::external_create_popup_menu(Gtk::Widget& parent, sigc::slot<void> rem) +{ + Gtk::MenuItem* mi = Gtk::manage(new Gtk::MenuItem(_("_Remove"), true)); + _ExternalScriptsContextMenu.append(*mi); + mi->signal_activate().connect(rem); + mi->show(); + _ExternalScriptsContextMenu.accelerate(parent); +} + +void DocumentProperties::embedded_create_popup_menu(Gtk::Widget& parent, sigc::slot<void> rem) +{ + Gtk::MenuItem* mi = Gtk::manage(new Gtk::MenuItem(_("_Remove"), true)); + _EmbeddedScriptsContextMenu.append(*mi); + mi->signal_activate().connect(rem); + mi->show(); + _EmbeddedScriptsContextMenu.accelerate(parent); +} + +void DocumentProperties::onColorProfileSelectRow() +{ + Glib::RefPtr<Gtk::TreeSelection> sel = _LinkedProfilesList.get_selection(); + if (sel) { + _unlink_btn.set_sensitive(sel->count_selected_rows () > 0); + } +} + + +void DocumentProperties::removeSelectedProfile(){ + Glib::ustring name; + if(_LinkedProfilesList.get_selection()) { + Gtk::TreeModel::iterator i = _LinkedProfilesList.get_selection()->get_selected(); + + if(i){ + name = (*i)[_LinkedProfilesListColumns.nameColumn]; + } else { + return; + } + } + if (auto document = getDocument()) { + std::vector<SPObject *> current = document->getResourceList( "iccprofile" ); + for (auto obj : current) { + Inkscape::ColorProfile* prof = reinterpret_cast<Inkscape::ColorProfile*>(obj); + if (!name.compare(prof->name)){ + prof->deleteObject(true, false); + DocumentUndo::done(document, _("Remove linked color profile"), ""); + break; // removing the color profile likely invalidates part of the traversed list, stop traversing here. + } + } + } + + populate_linked_profiles_box(); + onColorProfileSelectRow(); +} + +bool DocumentProperties::_AvailableProfilesList_separator(const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::iterator& iter) +{ + bool separator = (*iter)[_AvailableProfilesListColumns.separatorColumn]; + return separator; +} + +void DocumentProperties::build_cms() +{ + _page_cms->show(); + Gtk::Label *label_link= Gtk::manage (new Gtk::Label("", Gtk::ALIGN_START)); + label_link->set_markup (_("<b>Linked Color Profiles:</b>")); + Gtk::Label *label_avail = Gtk::manage (new Gtk::Label("", Gtk::ALIGN_START)); + label_avail->set_markup (_("<b>Available Color Profiles:</b>")); + + _unlink_btn.set_tooltip_text(_("Unlink Profile")); + docprops_style_button(_unlink_btn, INKSCAPE_ICON("list-remove")); + + gint row = 0; + + label_link->set_hexpand(); + label_link->set_halign(Gtk::ALIGN_START); + label_link->set_valign(Gtk::ALIGN_CENTER); + _page_cms->table().attach(*label_link, 0, row, 3, 1); + + row++; + + _LinkedProfilesListScroller.set_hexpand(); + _LinkedProfilesListScroller.set_valign(Gtk::ALIGN_CENTER); + _page_cms->table().attach(_LinkedProfilesListScroller, 0, row, 3, 1); + + row++; + + Gtk::Box* spacer = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL)); + spacer->set_size_request(SPACE_SIZE_X, SPACE_SIZE_Y); + + spacer->set_hexpand(); + spacer->set_valign(Gtk::ALIGN_CENTER); + _page_cms->table().attach(*spacer, 0, row, 3, 1); + + row++; + + label_avail->set_hexpand(); + label_avail->set_halign(Gtk::ALIGN_START); + label_avail->set_valign(Gtk::ALIGN_CENTER); + _page_cms->table().attach(*label_avail, 0, row, 3, 1); + + row++; + + _AvailableProfilesList.set_hexpand(); + _AvailableProfilesList.set_valign(Gtk::ALIGN_CENTER); + _page_cms->table().attach(_AvailableProfilesList, 0, row, 1, 1); + + _unlink_btn.set_halign(Gtk::ALIGN_CENTER); + _unlink_btn.set_valign(Gtk::ALIGN_CENTER); + _page_cms->table().attach(_unlink_btn, 2, row, 1, 1); + + // Set up the Available Profiles combo box + _AvailableProfilesListStore = Gtk::ListStore::create(_AvailableProfilesListColumns); + _AvailableProfilesList.set_model(_AvailableProfilesListStore); + _AvailableProfilesList.pack_start(_AvailableProfilesListColumns.nameColumn); + _AvailableProfilesList.set_row_separator_func(sigc::mem_fun(*this, &DocumentProperties::_AvailableProfilesList_separator)); + _AvailableProfilesList.signal_changed().connect( sigc::mem_fun(*this, &DocumentProperties::linkSelectedProfile) ); + + populate_available_profiles(); + + //# Set up the Linked Profiles combo box + _LinkedProfilesListStore = Gtk::ListStore::create(_LinkedProfilesListColumns); + _LinkedProfilesList.set_model(_LinkedProfilesListStore); + _LinkedProfilesList.append_column(_("Profile Name"), _LinkedProfilesListColumns.nameColumn); +// _LinkedProfilesList.append_column(_("Color Preview"), _LinkedProfilesListColumns.previewColumn); + _LinkedProfilesList.set_headers_visible(false); +// TODO restore? _LinkedProfilesList.set_fixed_height_mode(true); + + populate_linked_profiles_box(); + + _LinkedProfilesListScroller.add(_LinkedProfilesList); + _LinkedProfilesListScroller.set_shadow_type(Gtk::SHADOW_IN); + _LinkedProfilesListScroller.set_policy(Gtk::POLICY_NEVER, Gtk::POLICY_ALWAYS); + _LinkedProfilesListScroller.set_size_request(-1, 90); + + _unlink_btn.signal_clicked().connect(sigc::mem_fun(*this, &DocumentProperties::removeSelectedProfile)); + + _LinkedProfilesList.get_selection()->signal_changed().connect( sigc::mem_fun(*this, &DocumentProperties::onColorProfileSelectRow) ); + + _LinkedProfilesList.signal_button_release_event().connect_notify(sigc::mem_fun(*this, &DocumentProperties::linked_profiles_list_button_release)); + cms_create_popup_menu(_LinkedProfilesList, sigc::mem_fun(*this, &DocumentProperties::removeSelectedProfile)); + + if (auto document = getDocument()) { + std::vector<SPObject *> current = document->getResourceList( "defs" ); + if (!current.empty()) { + _emb_profiles_observer.set((*(current.begin()))->parent); + } + _emb_profiles_observer.signal_changed().connect(sigc::mem_fun(*this, &DocumentProperties::populate_linked_profiles_box)); + onColorProfileSelectRow(); + } +} + +void DocumentProperties::build_scripting() +{ + _page_scripting->show(); + + _page_scripting->table().attach(_scripting_notebook, 0, 0, 1, 1); + + _scripting_notebook.append_page(*_page_external_scripts, _("External scripts")); + _scripting_notebook.append_page(*_page_embedded_scripts, _("Embedded scripts")); + + //# External scripts tab + _page_external_scripts->show(); + Gtk::Label *label_external= Gtk::manage (new Gtk::Label("", Gtk::ALIGN_START)); + label_external->set_markup (_("<b>External script files:</b>")); + + _external_add_btn.set_tooltip_text(_("Add the current file name or browse for a file")); + docprops_style_button(_external_add_btn, INKSCAPE_ICON("list-add")); + + _external_remove_btn.set_tooltip_text(_("Remove")); + docprops_style_button(_external_remove_btn, INKSCAPE_ICON("list-remove")); + + gint row = 0; + + label_external->set_hexpand(); + label_external->set_halign(Gtk::ALIGN_START); + label_external->set_valign(Gtk::ALIGN_CENTER); + _page_external_scripts->table().attach(*label_external, 0, row, 3, 1); + + row++; + + _ExternalScriptsListScroller.set_hexpand(); + _ExternalScriptsListScroller.set_valign(Gtk::ALIGN_CENTER); + _page_external_scripts->table().attach(_ExternalScriptsListScroller, 0, row, 3, 1); + + row++; + + Gtk::Box* spacer_external = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL)); + spacer_external->set_size_request(SPACE_SIZE_X, SPACE_SIZE_Y); + + spacer_external->set_hexpand(); + spacer_external->set_valign(Gtk::ALIGN_CENTER); + _page_external_scripts->table().attach(*spacer_external, 0, row, 3, 1); + + row++; + + _script_entry.set_hexpand(); + _script_entry.set_valign(Gtk::ALIGN_CENTER); + _page_external_scripts->table().attach(_script_entry, 0, row, 1, 1); + + _external_add_btn.set_halign(Gtk::ALIGN_CENTER); + _external_add_btn.set_valign(Gtk::ALIGN_CENTER); + _external_add_btn.set_margin_start(2); + _external_add_btn.set_margin_end(2); + + _page_external_scripts->table().attach(_external_add_btn, 1, row, 1, 1); + + _external_remove_btn.set_halign(Gtk::ALIGN_CENTER); + _external_remove_btn.set_valign(Gtk::ALIGN_CENTER); + _page_external_scripts->table().attach(_external_remove_btn, 2, row, 1, 1); + + //# Set up the External Scripts box + _ExternalScriptsListStore = Gtk::ListStore::create(_ExternalScriptsListColumns); + _ExternalScriptsList.set_model(_ExternalScriptsListStore); + _ExternalScriptsList.append_column(_("Filename"), _ExternalScriptsListColumns.filenameColumn); + _ExternalScriptsList.set_headers_visible(true); +// TODO restore? _ExternalScriptsList.set_fixed_height_mode(true); + + + //# Embedded scripts tab + _page_embedded_scripts->show(); + Gtk::Label *label_embedded= Gtk::manage (new Gtk::Label("", Gtk::ALIGN_START)); + label_embedded->set_markup (_("<b>Embedded script files:</b>")); + + _embed_new_btn.set_tooltip_text(_("New")); + docprops_style_button(_embed_new_btn, INKSCAPE_ICON("list-add")); + + _embed_remove_btn.set_tooltip_text(_("Remove")); + docprops_style_button(_embed_remove_btn, INKSCAPE_ICON("list-remove")); + + _embed_button_box.set_layout (Gtk::BUTTONBOX_START); + _embed_button_box.add(_embed_new_btn); + _embed_button_box.add(_embed_remove_btn); + + row = 0; + + label_embedded->set_hexpand(); + label_embedded->set_halign(Gtk::ALIGN_START); + label_embedded->set_valign(Gtk::ALIGN_CENTER); + _page_embedded_scripts->table().attach(*label_embedded, 0, row, 3, 1); + + row++; + + _EmbeddedScriptsListScroller.set_hexpand(); + _EmbeddedScriptsListScroller.set_valign(Gtk::ALIGN_CENTER); + _page_embedded_scripts->table().attach(_EmbeddedScriptsListScroller, 0, row, 3, 1); + + row++; + + _embed_button_box.set_hexpand(); + _embed_button_box.set_valign(Gtk::ALIGN_CENTER); + _page_embedded_scripts->table().attach(_embed_button_box, 0, row, 1, 1); + + row++; + + Gtk::Box* spacer_embedded = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL)); + spacer_embedded->set_size_request(SPACE_SIZE_X, SPACE_SIZE_Y); + spacer_embedded->set_hexpand(); + spacer_embedded->set_valign(Gtk::ALIGN_CENTER); + _page_embedded_scripts->table().attach(*spacer_embedded, 0, row, 3, 1); + + row++; + + //# Set up the Embedded Scripts box + _EmbeddedScriptsListStore = Gtk::ListStore::create(_EmbeddedScriptsListColumns); + _EmbeddedScriptsList.set_model(_EmbeddedScriptsListStore); + _EmbeddedScriptsList.append_column(_("Script ID"), _EmbeddedScriptsListColumns.idColumn); + _EmbeddedScriptsList.set_headers_visible(true); +// TODO restore? _EmbeddedScriptsList.set_fixed_height_mode(true); + + //# Set up the Embedded Scripts content box + Gtk::Label *label_embedded_content= Gtk::manage (new Gtk::Label("", Gtk::ALIGN_START)); + label_embedded_content->set_markup (_("<b>Content:</b>")); + + label_embedded_content->set_hexpand(); + label_embedded_content->set_halign(Gtk::ALIGN_START); + label_embedded_content->set_valign(Gtk::ALIGN_CENTER); + _page_embedded_scripts->table().attach(*label_embedded_content, 0, row, 3, 1); + + row++; + + _EmbeddedContentScroller.set_hexpand(); + _EmbeddedContentScroller.set_valign(Gtk::ALIGN_CENTER); + _page_embedded_scripts->table().attach(_EmbeddedContentScroller, 0, row, 3, 1); + + _EmbeddedContentScroller.add(_EmbeddedContent); + _EmbeddedContentScroller.set_shadow_type(Gtk::SHADOW_IN); + _EmbeddedContentScroller.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC); + _EmbeddedContentScroller.set_size_request(-1, 140); + + _EmbeddedScriptsList.signal_cursor_changed().connect(sigc::mem_fun(*this, &DocumentProperties::changeEmbeddedScript)); + _EmbeddedScriptsList.get_selection()->signal_changed().connect( sigc::mem_fun(*this, &DocumentProperties::onEmbeddedScriptSelectRow) ); + + _ExternalScriptsList.get_selection()->signal_changed().connect( sigc::mem_fun(*this, &DocumentProperties::onExternalScriptSelectRow) ); + + _EmbeddedContent.get_buffer()->signal_changed().connect(sigc::mem_fun(*this, &DocumentProperties::editEmbeddedScript)); + + populate_script_lists(); + + _ExternalScriptsListScroller.add(_ExternalScriptsList); + _ExternalScriptsListScroller.set_shadow_type(Gtk::SHADOW_IN); + _ExternalScriptsListScroller.set_policy(Gtk::POLICY_NEVER, Gtk::POLICY_ALWAYS); + _ExternalScriptsListScroller.set_size_request(-1, 90); + + _external_add_btn.signal_clicked().connect(sigc::mem_fun(*this, &DocumentProperties::addExternalScript)); + + _EmbeddedScriptsListScroller.add(_EmbeddedScriptsList); + _EmbeddedScriptsListScroller.set_shadow_type(Gtk::SHADOW_IN); + _EmbeddedScriptsListScroller.set_policy(Gtk::POLICY_NEVER, Gtk::POLICY_ALWAYS); + _EmbeddedScriptsListScroller.set_size_request(-1, 90); + + _embed_new_btn.signal_clicked().connect(sigc::mem_fun(*this, &DocumentProperties::addEmbeddedScript)); + + _external_remove_btn.signal_clicked().connect(sigc::mem_fun(*this, &DocumentProperties::removeExternalScript)); + _embed_remove_btn.signal_clicked().connect(sigc::mem_fun(*this, &DocumentProperties::removeEmbeddedScript)); + + _ExternalScriptsList.signal_button_release_event().connect_notify(sigc::mem_fun(*this, &DocumentProperties::external_scripts_list_button_release)); + external_create_popup_menu(_ExternalScriptsList, sigc::mem_fun(*this, &DocumentProperties::removeExternalScript)); + + _EmbeddedScriptsList.signal_button_release_event().connect_notify(sigc::mem_fun(*this, &DocumentProperties::embedded_scripts_list_button_release)); + embedded_create_popup_menu(_EmbeddedScriptsList, sigc::mem_fun(*this, &DocumentProperties::removeEmbeddedScript)); + +//TODO: review this observers code: + if (auto document = getDocument()) { + std::vector<SPObject *> current = document->getResourceList( "script" ); + if (! current.empty()) { + _scripts_observer.set((*(current.begin()))->parent); + } + _scripts_observer.signal_changed().connect(sigc::mem_fun(*this, &DocumentProperties::populate_script_lists)); + onEmbeddedScriptSelectRow(); + onExternalScriptSelectRow(); + } +} + +void DocumentProperties::build_metadata() +{ + using Inkscape::UI::Widget::EntityEntry; + + _page_metadata1->show(); + + Gtk::Label *label = Gtk::manage (new Gtk::Label); + label->set_markup (_("<b>Dublin Core Entities</b>")); + label->set_halign(Gtk::ALIGN_START); + label->set_valign(Gtk::ALIGN_CENTER); + _page_metadata1->table().attach (*label, 0,0,2,1); + + /* add generic metadata entry areas */ + struct rdf_work_entity_t * entity; + int row = 1; + for (entity = rdf_work_entities; entity && entity->name; entity++, row++) { + if ( entity->editable == RDF_EDIT_GENERIC ) { + EntityEntry *w = EntityEntry::create (entity, _wr); + _rdflist.push_back (w); + + w->_label.set_halign(Gtk::ALIGN_START); + w->_label.set_valign(Gtk::ALIGN_CENTER); + _page_metadata1->table().attach(w->_label, 0, row, 1, 1); + + w->_packable->set_hexpand(); + w->_packable->set_valign(Gtk::ALIGN_CENTER); + _page_metadata1->table().attach(*w->_packable, 1, row, 1, 1); + } + } + + Gtk::Button *button_save = Gtk::manage (new Gtk::Button(_("_Save as default"),true)); + button_save->set_tooltip_text(_("Save this metadata as the default metadata")); + Gtk::Button *button_load = Gtk::manage (new Gtk::Button(_("Use _default"),true)); + button_load->set_tooltip_text(_("Use the previously saved default metadata here")); + + auto box_buttons = Gtk::manage (new Gtk::ButtonBox); + + box_buttons->set_layout(Gtk::BUTTONBOX_END); + box_buttons->set_spacing(4); + box_buttons->pack_start(*button_save, true, true, 6); + box_buttons->pack_start(*button_load, true, true, 6); + _page_metadata1->pack_end(*box_buttons, false, false, 0); + + button_save->signal_clicked().connect(sigc::mem_fun(*this, &DocumentProperties::save_default_metadata)); + button_load->signal_clicked().connect(sigc::mem_fun(*this, &DocumentProperties::load_default_metadata)); + + _page_metadata2->show(); + + row = 0; + Gtk::Label *llabel = Gtk::manage (new Gtk::Label); + llabel->set_markup (_("<b>License</b>")); + llabel->set_halign(Gtk::ALIGN_START); + llabel->set_valign(Gtk::ALIGN_CENTER); + _page_metadata2->table().attach(*llabel, 0, row, 2, 1); + + /* add license selector pull-down and URI */ + ++row; + _licensor.init (_wr); + + _licensor.set_hexpand(); + _licensor.set_valign(Gtk::ALIGN_CENTER); + _page_metadata2->table().attach(_licensor, 0, row, 2, 1); +} + +void DocumentProperties::addExternalScript(){ + + auto document = getDocument(); + if (!document) + return; + + if (_script_entry.get_text().empty() ) { + // Click Add button with no filename, show a Browse dialog + browseExternalScript(); + } + + if (!_script_entry.get_text().empty()) { + Inkscape::XML::Document *xml_doc = document->getReprDoc(); + Inkscape::XML::Node *scriptRepr = xml_doc->createElement("svg:script"); + scriptRepr->setAttributeOrRemoveIfEmpty("xlink:href", _script_entry.get_text()); + _script_entry.set_text(""); + + xml_doc->root()->addChild(scriptRepr, nullptr); + + // inform the document, so we can undo + DocumentUndo::done(document, _("Add external script..."), ""); + + populate_script_lists(); + } +} + +static Inkscape::UI::Dialog::FileOpenDialog * selectPrefsFileInstance = nullptr; + +void DocumentProperties::browseExternalScript() { + + //# Get the current directory for finding files + static Glib::ustring open_path; + Inkscape::Preferences *prefs = Inkscape::Preferences::get(); + + + Glib::ustring attr = prefs->getString(_prefs_path); + if (!attr.empty()) open_path = attr; + + //# Test if the open_path directory exists + if (!Inkscape::IO::file_test(open_path.c_str(), + (GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR))) + open_path = ""; + + //# If no open path, default to our home directory + if (open_path.empty()) { + open_path = g_get_home_dir(); + open_path.append(G_DIR_SEPARATOR_S); + } + + //# Create a dialog + SPDesktop *desktop = getDesktop(); + if (desktop && !selectPrefsFileInstance) { + selectPrefsFileInstance = + Inkscape::UI::Dialog::FileOpenDialog::create( + *desktop->getToplevel(), + open_path, + Inkscape::UI::Dialog::CUSTOM_TYPE, + _("Select a script to load")); + selectPrefsFileInstance->addFilterMenu("Javascript Files", "*.js"); + } + + //# Show the dialog + bool const success = selectPrefsFileInstance->show(); + + if (!success) { + return; + } + + //# User selected something. Get name and type + Glib::ustring fileName = selectPrefsFileInstance->getFilename(); + + _script_entry.set_text(fileName); +} + +void DocumentProperties::addEmbeddedScript(){ + if(auto document = getDocument()) { + Inkscape::XML::Document *xml_doc = document->getReprDoc(); + Inkscape::XML::Node *scriptRepr = xml_doc->createElement("svg:script"); + + xml_doc->root()->addChild(scriptRepr, nullptr); + + // inform the document, so we can undo + DocumentUndo::done(document, _("Add embedded script..."), ""); + populate_script_lists(); + } +} + +void DocumentProperties::removeExternalScript(){ + Glib::ustring name; + if(_ExternalScriptsList.get_selection()) { + Gtk::TreeModel::iterator i = _ExternalScriptsList.get_selection()->get_selected(); + + if(i){ + name = (*i)[_ExternalScriptsListColumns.filenameColumn]; + } else { + return; + } + } + + auto document = getDocument(); + if (!document) + return; + std::vector<SPObject *> current = document->getResourceList( "script" ); + for (auto obj : current) { + if (obj) { + SPScript* script = dynamic_cast<SPScript *>(obj); + if (script && (name == script->xlinkhref)) { + + //XML Tree being used directly here while it shouldn't be. + Inkscape::XML::Node *repr = obj->getRepr(); + if (repr){ + sp_repr_unparent(repr); + + // inform the document, so we can undo + DocumentUndo::done(document, _("Remove external script"), ""); + } + } + } + } + + populate_script_lists(); +} + +void DocumentProperties::removeEmbeddedScript(){ + Glib::ustring id; + if(_EmbeddedScriptsList.get_selection()) { + Gtk::TreeModel::iterator i = _EmbeddedScriptsList.get_selection()->get_selected(); + + if(i){ + id = (*i)[_EmbeddedScriptsListColumns.idColumn]; + } else { + return; + } + } + + if (auto document = getDocument()) { + if (auto obj = document->getObjectById(id)) { + //XML Tree being used directly here while it shouldn't be. + if (auto repr = obj->getRepr()){ + sp_repr_unparent(repr); + + // inform the document, so we can undo + DocumentUndo::done(document, _("Remove embedded script"), ""); + } + } + } + + populate_script_lists(); +} + +void DocumentProperties::onExternalScriptSelectRow() +{ + Glib::RefPtr<Gtk::TreeSelection> sel = _ExternalScriptsList.get_selection(); + if (sel) { + _external_remove_btn.set_sensitive(sel->count_selected_rows () > 0); + } +} + +void DocumentProperties::onEmbeddedScriptSelectRow() +{ + Glib::RefPtr<Gtk::TreeSelection> sel = _EmbeddedScriptsList.get_selection(); + if (sel) { + _embed_remove_btn.set_sensitive(sel->count_selected_rows () > 0); + } +} + +void DocumentProperties::changeEmbeddedScript(){ + Glib::ustring id; + if(_EmbeddedScriptsList.get_selection()) { + Gtk::TreeModel::iterator i = _EmbeddedScriptsList.get_selection()->get_selected(); + + if(i){ + id = (*i)[_EmbeddedScriptsListColumns.idColumn]; + } else { + return; + } + } + + auto document = getDocument(); + if (!document) + return; + + bool voidscript=true; + std::vector<SPObject *> current = document->getResourceList( "script" ); + for (auto obj : current) { + if (id == obj->getId()){ + int count = (int) obj->children.size(); + + if (count>1) + g_warning("TODO: Found a script element with multiple (%d) child nodes! We must implement support for that!", count); + + //XML Tree being used directly here while it shouldn't be. + SPObject* child = obj->firstChild(); + //TODO: shouldn't we get all children instead of simply the first child? + + if (child && child->getRepr()){ + const gchar* content = child->getRepr()->content(); + if (content){ + voidscript=false; + _EmbeddedContent.get_buffer()->set_text(content); + } + } + } + } + + if (voidscript) + _EmbeddedContent.get_buffer()->set_text(""); +} + +void DocumentProperties::editEmbeddedScript(){ + Glib::ustring id; + if(_EmbeddedScriptsList.get_selection()) { + Gtk::TreeModel::iterator i = _EmbeddedScriptsList.get_selection()->get_selected(); + + if(i){ + id = (*i)[_EmbeddedScriptsListColumns.idColumn]; + } else { + return; + } + } + + auto document = getDocument(); + if (!document) + return; + + for (auto obj : document->getResourceList("script")) { + if (id == obj->getId()) { + //XML Tree being used directly here while it shouldn't be. + Inkscape::XML::Node *repr = obj->getRepr(); + if (repr){ + auto tmp = obj->children | boost::adaptors::transformed([](SPObject& o) { return &o; }); + std::vector<SPObject*> vec(tmp.begin(), tmp.end()); + for (auto &child: vec) { + child->deleteObject(); + } + obj->appendChildRepr(document->getReprDoc()->createTextNode(_EmbeddedContent.get_buffer()->get_text().c_str())); + + //TODO repr->set_content(_EmbeddedContent.get_buffer()->get_text()); + + // inform the document, so we can undo + DocumentUndo::done(document, _("Edit embedded script"), ""); + } + } + } +} + +void DocumentProperties::populate_script_lists(){ + _ExternalScriptsListStore->clear(); + _EmbeddedScriptsListStore->clear(); + auto document = getDocument(); + if (!document) + return; + + std::vector<SPObject *> current = getDocument()->getResourceList( "script" ); + if (!current.empty()) { + SPObject *obj = *(current.begin()); + g_assert(obj != nullptr); + _scripts_observer.set(obj->parent); + } + for (auto obj : current) { + SPScript* script = dynamic_cast<SPScript *>(obj); + g_assert(script != nullptr); + if (script->xlinkhref) + { + Gtk::TreeModel::Row row = *(_ExternalScriptsListStore->append()); + row[_ExternalScriptsListColumns.filenameColumn] = script->xlinkhref; + } + else // Embedded scripts + { + Gtk::TreeModel::Row row = *(_EmbeddedScriptsListStore->append()); + row[_EmbeddedScriptsListColumns.idColumn] = obj->getId(); + } + } +} + +/** +* Called for _updating_ the dialog. DO NOT call this a lot. It's expensive! +*/ +void DocumentProperties::update_gridspage() +{ + SPNamedView *nv = getDesktop()->getNamedView(); + + int prev_page_count = _grids_notebook.get_n_pages(); + int prev_page_pos = _grids_notebook.get_current_page(); + + //remove all tabs + while (_grids_notebook.get_n_pages() != 0) { + _grids_notebook.remove_page(-1); // this also deletes the page. + } + + //add tabs + for(auto grid : nv->grids) { + if (!grid->repr->attribute("id")) continue; // update_gridspage is called again when "id" is added + Glib::ustring name(grid->repr->attribute("id")); + const char *icon = nullptr; + switch (grid->getGridType()) { + case GRID_RECTANGULAR: + icon = "grid-rectangular"; + break; + case GRID_AXONOMETRIC: + icon = "grid-axonometric"; + break; + default: + break; + } + _grids_notebook.append_page(*grid->newWidget(), _createPageTabLabel(name, icon)); + } + _grids_notebook.show_all(); + + int cur_page_count = _grids_notebook.get_n_pages(); + if (cur_page_count > 0) { + _grids_button_remove.set_sensitive(true); + + // The following is not correct if grid added/removed via XML + if (cur_page_count == prev_page_count + 1) { + _grids_notebook.set_current_page(cur_page_count - 1); + } else if (cur_page_count == prev_page_count) { + _grids_notebook.set_current_page(prev_page_pos); + } else if (cur_page_count == prev_page_count - 1) { + _grids_notebook.set_current_page(prev_page_pos < 1 ? 0 : prev_page_pos - 1); + } + } else { + _grids_button_remove.set_sensitive(false); + } +} + +/** + * Build grid page of dialog. + */ +void DocumentProperties::build_gridspage() +{ + /// \todo FIXME: gray out snapping when grid is off. + /// Dissenting view: you want snapping without grid. + + _grids_label_crea.set_markup(_("<b>Creation</b>")); + _grids_label_def.set_markup(_("<b>Defined grids</b>")); + _grids_hbox_crea.pack_start(_grids_combo_gridtype, true, true); + _grids_hbox_crea.pack_start(_grids_button_new, true, true); + + for (gint t = 0; t <= GRID_MAXTYPENR; t++) { + _grids_combo_gridtype.append( CanvasGrid::getName( (GridType) t ) ); + } + _grids_combo_gridtype.set_active_text( CanvasGrid::getName(GRID_RECTANGULAR) ); + + _grids_space.set_size_request (SPACE_SIZE_X, SPACE_SIZE_Y); + + _grids_vbox.set_name("NotebookPage"); + _grids_vbox.set_border_width(4); + _grids_vbox.set_spacing(4); + _grids_vbox.pack_start(_grids_label_crea, false, false); + _grids_vbox.pack_start(_grids_hbox_crea, false, false); + _grids_vbox.pack_start(_grids_space, false, false); + _grids_vbox.pack_start(_grids_label_def, false, false); + _grids_vbox.pack_start(_grids_notebook, false, false); + _grids_vbox.pack_start(_grids_button_remove, false, false); +} + + +void DocumentProperties::update_viewbox(SPDesktop* desktop) { + if (!desktop) return; + + auto* document = desktop->getDocument(); + if (!document) return; + + using UI::Widget::PageProperties; + SPRoot* root = document->getRoot(); + if (root->viewBox_set) { + auto& vb = root->viewBox; + _page->set_dimension(PageProperties::Dimension::ViewboxPosition, vb.min()[Geom::X], vb.min()[Geom::Y]); + _page->set_dimension(PageProperties::Dimension::ViewboxSize, vb.width(), vb.height()); + } + + update_scale_ui(desktop); +} + +/** + * Update dialog widgets from desktop. Also call updateWidget routines of the grids. + */ +void DocumentProperties::update_widgets() +{ + auto desktop = getDesktop(); + auto document = getDocument(); + if (_wr.isUpdating() || !document) return; + + auto nv = desktop->getNamedView(); + auto &page_manager = document->getPageManager(); + + _wr.setUpdating(true); + + SPRoot *root = document->getRoot(); + + double doc_w = root->width.value; + Glib::ustring doc_w_unit = unit_table.getUnit(root->width.unit)->abbr; + bool percent = doc_w_unit == "%"; + if (doc_w_unit == "") { + doc_w_unit = "px"; + } else if (doc_w_unit == "%" && root->viewBox_set) { + doc_w_unit = "px"; + doc_w = root->viewBox.width(); + } + double doc_h = root->height.value; + Glib::ustring doc_h_unit = unit_table.getUnit(root->height.unit)->abbr; + percent = percent || doc_h_unit == "%"; + if (doc_h_unit == "") { + doc_h_unit = "px"; + } else if (doc_h_unit == "%" && root->viewBox_set) { + doc_h_unit = "px"; + doc_h = root->viewBox.height(); + } + using UI::Widget::PageProperties; + // dialog's behavior is not entirely correct when document sizes are expressed in '%', so put up a disclaimer + _page->set_check(PageProperties::Check::UnsupportedSize, percent); + + _page->set_dimension(PageProperties::Dimension::PageSize, doc_w, doc_h); + _page->set_unit(PageProperties::Units::Document, doc_w_unit); + + update_viewbox_ui(desktop); + update_scale_ui(desktop); + + if (nv->display_units) { + _page->set_unit(PageProperties::Units::Display, nv->display_units->abbr); + } + _page->set_check(PageProperties::Check::Checkerboard, nv->desk_checkerboard); + _page->set_color(PageProperties::Color::Desk, nv->desk_color); + _page->set_color(PageProperties::Color::Background, page_manager.background_color); + _page->set_check(PageProperties::Check::Border, page_manager.border_show); + _page->set_check(PageProperties::Check::BorderOnTop, page_manager.border_on_top); + _page->set_color(PageProperties::Color::Border, page_manager.border_color); + _page->set_check(PageProperties::Check::Shadow, page_manager.shadow_show); + + _page->set_check(PageProperties::Check::AntiAlias, root->style->shape_rendering.computed != SP_CSS_SHAPE_RENDERING_CRISPEDGES); + + //-----------------------------------------------------------guide page + + _rcb_sgui.setActive (nv->getShowGuides()); + _rcb_lgui.setActive (nv->getLockGuides()); + _rcp_gui.setRgba32 (nv->guidecolor); + _rcp_hgui.setRgba32 (nv->guidehicolor); + + //-----------------------------------------------------------grids page + + update_gridspage(); + + //------------------------------------------------Color Management page + + populate_linked_profiles_box(); + populate_available_profiles(); + + //-----------------------------------------------------------meta pages + /* update the RDF entities */ + if (auto document = getDocument()) { + for (auto & it : _rdflist) + it->update(document); + + _licensor.update(document); + } + _wr.setUpdating (false); +} + +// TODO: copied from fill-and-stroke.cpp factor out into new ui/widget file? +Gtk::Box& +DocumentProperties::_createPageTabLabel(const Glib::ustring& label, const char *label_image) +{ + Gtk::Box *_tab_label_box = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL, 0)); + _tab_label_box->set_spacing(4); + + auto img = Gtk::manage(sp_get_icon_image(label_image, Gtk::ICON_SIZE_MENU)); + _tab_label_box->pack_start(*img); + + Gtk::Label *_tab_label = Gtk::manage(new Gtk::Label(label, true)); + _tab_label_box->pack_start(*_tab_label); + _tab_label_box->show_all(); + + return *_tab_label_box; +} + +//-------------------------------------------------------------------- + +void DocumentProperties::on_response (int id) +{ + if (id == Gtk::RESPONSE_DELETE_EVENT || id == Gtk::RESPONSE_CLOSE) + { + _rcp_gui.closeWindow(); + _rcp_hgui.closeWindow(); + } + + if (id == Gtk::RESPONSE_CLOSE) + hide(); +} + +void DocumentProperties::load_default_metadata() +{ + /* Get the data RDF entities data from preferences*/ + for (auto & it : _rdflist) { + it->load_from_preferences (); + } +} + +void DocumentProperties::save_default_metadata() +{ + /* Save these RDF entities to preferences*/ + if (auto document = getDocument()) { + for (auto & it : _rdflist) { + it->save_to_preferences(document); + } + } +} + +void DocumentProperties::watch_connection::connect(Inkscape::XML::Node* node, const Inkscape::XML::NodeEventVector& vector, void* data) { + disconnect(); + if (!node) return; + + _node = node; + _data = data; + node->addListener(&vector, data); +} + +void DocumentProperties::watch_connection::disconnect() { + if (_node) { + _node->removeListenerByData(_data); + _node = nullptr; + _data = nullptr; + } +} + +void DocumentProperties::documentReplaced() +{ + _root_connection.disconnect(); + _namedview_connection.disconnect(); + + if (auto desktop = getDesktop()) { + _wr.setDesktop(desktop); + _namedview_connection.connect(desktop->getNamedView()->getRepr(), _repr_events, this); + if (auto document = desktop->getDocument()) { + _root_connection.connect(document->getRoot()->getRepr(), _repr_events, this); + } + populate_linked_profiles_box(); + update_widgets(); + } +} + +void DocumentProperties::update() +{ + update_widgets(); +} + +static void on_child_added(Inkscape::XML::Node */*repr*/, Inkscape::XML::Node */*child*/, Inkscape::XML::Node */*ref*/, void *data) +{ + if (DocumentProperties *dialog = static_cast<DocumentProperties *>(data)) + dialog->update_gridspage(); +} + +static void on_child_removed(Inkscape::XML::Node */*repr*/, Inkscape::XML::Node */*child*/, Inkscape::XML::Node */*ref*/, void *data) +{ + if (DocumentProperties *dialog = static_cast<DocumentProperties *>(data)) + dialog->update_gridspage(); +} + + + +/** + * Called when XML node attribute changed; updates dialog widgets. + */ +static void on_repr_attr_changed(Inkscape::XML::Node *, gchar const *, gchar const *, gchar const *, bool, gpointer data) +{ + if (DocumentProperties *dialog = static_cast<DocumentProperties *>(data)) + dialog->update_widgets(); +} + + +/*######################################################################## +# BUTTON CLICK HANDLERS (callbacks) +########################################################################*/ + +void DocumentProperties::onNewGrid() +{ + if (auto desktop = getDesktop()) { + Inkscape::XML::Node *repr = desktop->getNamedView()->getRepr(); + Glib::ustring typestring = _grids_combo_gridtype.get_active_text(); + CanvasGrid::writeNewGridToRepr(repr, getDocument(), CanvasGrid::getGridTypeFromName(typestring.c_str())); + + // toggle grid showing to ON: + desktop->showGrids(true); + } +} + + +void DocumentProperties::onRemoveGrid() +{ + gint pagenum = _grids_notebook.get_current_page(); + if (pagenum == -1) // no pages + return; + + SPNamedView *nv = getDesktop()->getNamedView(); + Inkscape::CanvasGrid * found_grid = nullptr; + if( pagenum < (gint)nv->grids.size()) + found_grid = nv->grids[pagenum]; + + if (auto document = getDocument()) { + if (found_grid) { + // delete the grid that corresponds with the selected tab + // when the grid is deleted from SVG, the SPNamedview handler automatically deletes the object, so found_grid becomes an invalid pointer! + found_grid->repr->parent()->removeChild(found_grid->repr); + DocumentUndo::done(document, _("Remove grid"), INKSCAPE_ICON("document-properties")); + } + } +} + +/* This should not effect anything in the SVG tree (other than "inkscape:document-units"). + This should only effect values displayed in the GUI. */ +void DocumentProperties::display_unit_change(const Inkscape::Util::Unit* doc_unit) +{ + SPDocument *document = getDocument(); + // Don't execute when change is being undone + if (!document || !DocumentUndo::getUndoSensitive(document)) { + return; + } + // Don't execute when initializing widgets + if (_wr.isUpdating()) { + return; + } + + Inkscape::XML::Node *repr = getDesktop()->getNamedView()->getRepr(); + /*Inkscape::Util::Unit const *old_doc_unit = unit_table.getUnit("px"); + if(repr->attribute("inkscape:document-units")) { + old_doc_unit = unit_table.getUnit(repr->attribute("inkscape:document-units")); + }*/ + // Inkscape::Util::Unit const *doc_unit = _rum_deflt.getUnit(); + + // Set document unit + Inkscape::SVGOStringStream os; + os << doc_unit->abbr; + repr->setAttribute("inkscape:document-units", os.str()); + + // Disable changing of SVG Units. The intent here is to change the units in the UI, not the units in SVG. + // This code should be moved (and fixed) once we have an "SVG Units" setting that sets what units are used in SVG data. +#if 0 + // Set viewBox + if (doc->getRoot()->viewBox_set) { + gdouble scale = Inkscape::Util::Quantity::convert(1, old_doc_unit, doc_unit); + doc->setViewBox(doc->getRoot()->viewBox*Geom::Scale(scale)); + } else { + Inkscape::Util::Quantity width = doc->getWidth(); + Inkscape::Util::Quantity height = doc->getHeight(); + doc->setViewBox(Geom::Rect::from_xywh(0, 0, width.value(doc_unit), height.value(doc_unit))); + } + + // TODO: Fix bug in nodes tool instead of switching away from it + if (get_active_tool(get_desktop()) == "Node") { + set_active_tool(get_desktop(), "Select"); + } + + // Scale and translate objects + // set transform options to scale all things with the transform, so all things scale properly after the viewbox change. + /// \todo this "low-level" code of changing viewbox/unit should be moved somewhere else + + // save prefs + Inkscape::Preferences *prefs = Inkscape::Preferences::get(); + bool transform_stroke = prefs->getBool("/options/transform/stroke", true); + bool transform_rectcorners = prefs->getBool("/options/transform/rectcorners", true); + bool transform_pattern = prefs->getBool("/options/transform/pattern", true); + bool transform_gradient = prefs->getBool("/options/transform/gradient", true); + + prefs->setBool("/options/transform/stroke", true); + prefs->setBool("/options/transform/rectcorners", true); + prefs->setBool("/options/transform/pattern", true); + prefs->setBool("/options/transform/gradient", true); + { + ShapeEditor::blockSetItem(true); + gdouble viewscale = 1.0; + Geom::Rect vb = doc->getRoot()->viewBox; + if ( !vb.hasZeroArea() ) { + gdouble viewscale_w = doc->getWidth().value("px") / vb.width(); + gdouble viewscale_h = doc->getHeight().value("px")/ vb.height(); + viewscale = std::min(viewscale_h, viewscale_w); + } + gdouble scale = Inkscape::Util::Quantity::convert(1, old_doc_unit, doc_unit); + doc->getRoot()->scaleChildItemsRec(Geom::Scale(scale), Geom::Point(-viewscale*doc->getRoot()->viewBox.min()[Geom::X] + + (doc->getWidth().value("px") - viewscale*doc->getRoot()->viewBox.width())/2, + viewscale*doc->getRoot()->viewBox.min()[Geom::Y] + + (doc->getHeight().value("px") + viewscale*doc->getRoot()->viewBox.height())/2), + false); + ShapeEditor::blockSetItem(false); + } + prefs->setBool("/options/transform/stroke", transform_stroke); + prefs->setBool("/options/transform/rectcorners", transform_rectcorners); + prefs->setBool("/options/transform/pattern", transform_pattern); + prefs->setBool("/options/transform/gradient", transform_gradient); +#endif + + document->setModifiedSinceSave(); + + DocumentUndo::done(document, _("Changed default display unit"), ""); +} + +} // namespace Dialog +} // namespace UI +} // namespace Inkscape + +/* + Local Variables: + mode:c++ + c-file-style:"stroustrup" + c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) + indent-tabs-mode:nil + fill-column:99 + End: +*/ +// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 : |