/** @file * @brief Document properties dialog, Gtkmm-style */ /* Authors: * bulia byak * Bryce W. Harrington * Lauris Kaplinski * Jon Phillips * Ralf Stephan (Gtkmm) * Diederik van Lierop * * Copyright (C) 2006-2008 Johan Engelen * Copyright (C) 2000 - 2008 Authors * * Released under GNU GPL. Read the file 'COPYING' for more information */ #ifdef HAVE_CONFIG_H # include #endif #include "display/canvas-grid.h" #include "document-properties.h" #include "document.h" #include "desktop-handles.h" #include "desktop.h" #include #include "helper/units.h" #include "inkscape.h" #include "io/sys.h" #include "preferences.h" #include "sp-namedview.h" #include "sp-object-repr.h" #include "sp-root.h" #include "sp-script.h" #include "ui/widget/color-picker.h" #include "ui/widget/scalar-unit.h" #include "verbs.h" #include "widgets/icon.h" #include "xml/node-event-vector.h" #include "xml/repr.h" #if ENABLE_LCMS #include //#include "color-profile-fns.h" #include "color-profile.h" #endif // ENABLE_LCMS using std::pair; 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, NULL, // content_changed NULL // order_changed }; DocumentProperties & DocumentProperties::getInstance() { DocumentProperties &instance = *new DocumentProperties(); instance.init(); return instance; } DocumentProperties::DocumentProperties() : UI::Widget::Panel ("", "/dialogs/documentoptions", SP_VERB_DIALOG_NAMEDVIEW), _page_page(1, 1, true, true), _page_guides(1, 1), _page_snap(1, 1), _page_cms(1, 1), _page_scripting(1, 1), //--------------------------------------------------------------- _rcb_canb(_("Show page _border"), _("If set, rectangular page border is shown"), "showborder", _wr, false), _rcb_bord(_("Border on _top of drawing"), _("If set, border is always on top of the drawing"), "borderlayer", _wr, false), _rcb_shad(_("_Show border shadow"), _("If set, page border shows a shadow on its right and lower side"), "inkscape:showpageshadow", _wr, false), _rcp_bg(_("Back_ground:"), _("Background color"), _("Color and transparency of the page background (also used for bitmap export)"), "pagecolor", "inkscape:pageopacity", _wr), _rcp_bord(_("Border _color:"), _("Page border color"), _("Color of the page border"), "bordercolor", "borderopacity", _wr), _rum_deflt(_("Default _units:"), "inkscape:document-units", _wr), _page_sizer(_wr), //--------------------------------------------------------------- //General snap options _rcb_sgui(_("Show _guides"), _("Show or hide guides"), "showguides", _wr), _rcbsng(_("_Snap guides while dragging"), _("While dragging a guide, snap to object nodes or bounding box corners ('Snap to nodes' or 'snap to bounding box corners' must be enabled; only a small part of the guide near the cursor will snap)"), "inkscape:snap-from-guide", _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), //--------------------------------------------------------------- _grids_label_crea("", Gtk::ALIGN_LEFT), //TRANSLATORS: only translate "string" in "context|string". // For more details, see http://developer.gnome.org/doc/API/2.0/glib/glib-I18N.html#Q-:CAPS // "New" refers to grid _grids_button_new(Q_("Grid|_New"), _("Create new grid.")), _grids_button_remove(_("_Remove"), _("Remove selected grid.")), _grids_label_def("", Gtk::ALIGN_LEFT) //--------------------------------------------------------------- { _tt.enable(); _getContents()->set_spacing (4); _getContents()->pack_start(_notebook, true, true); _notebook.append_page(_page_page, _("Page")); _notebook.append_page(_page_guides, _("Guides")); _notebook.append_page(_grids_vbox, _("Grids")); _notebook.append_page(_page_snap, _("Snap")); _notebook.append_page(_page_cms, _("Color Management")); _notebook.append_page(_page_scripting, _("Scripting")); build_page(); build_guides(); build_gridspage(); build_snap(); #if ENABLE_LCMS build_cms(); #endif // ENABLE_LCMS build_scripting(); _grids_button_new.signal_clicked().connect(sigc::mem_fun(*this, &DocumentProperties::onNewGrid)); _grids_button_remove.signal_clicked().connect(sigc::mem_fun(*this, &DocumentProperties::onRemoveGrid)); signalDocumentReplaced().connect(sigc::mem_fun(*this, &DocumentProperties::_handleDocumentReplaced)); signalActivateDesktop().connect(sigc::mem_fun(*this, &DocumentProperties::_handleActivateDesktop)); signalDeactiveDesktop().connect(sigc::mem_fun(*this, &DocumentProperties::_handleDeactivateDesktop)); } void DocumentProperties::init() { update(); Inkscape::XML::Node *repr = SP_OBJECT_REPR(sp_desktop_namedview(getDesktop())); repr->addListener (&_repr_events, this); Inkscape::XML::Node *root = SP_OBJECT_REPR(sp_desktop_document(getDesktop())->root); root->addListener (&_repr_events, this); show_all_children(); _grids_button_remove.hide(); } DocumentProperties::~DocumentProperties() { Inkscape::XML::Node *repr = SP_OBJECT_REPR(sp_desktop_namedview(getDesktop())); repr->removeListenerByData (this); Inkscape::XML::Node *root = SP_OBJECT_REPR(sp_desktop_document(getDesktop())->root); root->removeListenerByData (this); } //======================================================================== /** * Helper function that attaches widgets in a 3xn table. The widgets come in an * array that has two entries per table row. The two entries code for four * possible cases: (0,0) means insert space in first column; (0, non-0) means * widget in columns 2-3; (non-0, 0) means label in columns 1-3; and * (non-0, non-0) means two widgets in columns 2 and 3. **/ inline void attach_all(Gtk::Table &table, Gtk::Widget *const arr[], unsigned const n, int start = 0) { for (unsigned i = 0, r = start; i < n; i += 2) { if (arr[i] && arr[i+1]) { table.attach(*arr[i], 1, 2, r, r+1, Gtk::FILL|Gtk::EXPAND, (Gtk::AttachOptions)0,0,0); table.attach(*arr[i+1], 2, 3, r, r+1, Gtk::FILL|Gtk::EXPAND, (Gtk::AttachOptions)0,0,0); } else { if (arr[i+1]) { Gtk::AttachOptions yoptions = (Gtk::AttachOptions)0; if (dynamic_cast(arr[i+1])) { // only the PageSizer in Document Properties|Page should be stretched vertically yoptions = Gtk::FILL|Gtk::EXPAND; } table.attach(*arr[i+1], 1, 3, r, r+1, Gtk::FILL|Gtk::EXPAND, yoptions, 0,0); } else if (arr[i]) { Gtk::Label& label = reinterpret_cast(*arr[i]); label.set_alignment (0.0); table.attach (label, 0, 3, r, r+1, Gtk::FILL|Gtk::EXPAND, (Gtk::AttachOptions)0,0,0); } else { Gtk::HBox *space = manage (new Gtk::HBox); space->set_size_request (SPACE_SIZE_X, SPACE_SIZE_Y); table.attach (*space, 0, 1, r, r+1, (Gtk::AttachOptions)0, (Gtk::AttachOptions)0,0,0); } } ++r; } } void DocumentProperties::build_page() { _page_page.show(); Gtk::Label* label_gen = manage (new Gtk::Label); label_gen->set_markup (_("General")); Gtk::Label* label_bor = manage (new Gtk::Label); label_bor->set_markup (_("Border")); Gtk::Label *label_for = manage (new Gtk::Label); label_for->set_markup (_("Format")); _page_sizer.init(); Gtk::Widget *const widget_array[] = { label_gen, 0, 0, &_rum_deflt, _rcp_bg._label, &_rcp_bg, 0, 0, label_for, 0, 0, &_page_sizer, 0, 0, label_bor, 0, 0, &_rcb_canb, 0, &_rcb_bord, 0, &_rcb_shad, _rcp_bord._label, &_rcp_bord, }; attach_all(_page_page.table(), widget_array, G_N_ELEMENTS(widget_array)); } void DocumentProperties::build_guides() { _page_guides.show(); Gtk::Label *label_gui = manage (new Gtk::Label); label_gui->set_markup (_("Guides")); Gtk::Widget *const widget_array[] = { label_gui, 0, 0, &_rcb_sgui, _rcp_gui._label, &_rcp_gui, _rcp_hgui._label, &_rcp_hgui, 0, &_rcbsng, }; attach_all(_page_guides.table(), widget_array, G_N_ELEMENTS(widget_array)); } void DocumentProperties::build_snap() { _page_snap.show(); _rsu_sno.init (_("Snap _distance"), _("Snap only when _closer than:"), _("Always snap"), _("Snapping distance, in screen pixels, for snapping to objects"), _("Always snap to objects, regardless of their distance"), _("If set, objects only snap to another object when it's within the range specified below"), "objecttolerance", _wr); //Options for snapping to grids _rsu_sn.init (_("Snap d_istance"), _("Snap only when c_loser than:"), _("Always snap"), _("Snapping distance, in screen pixels, for snapping to grid"), _("Always snap to grids, regardless of the distance"), _("If set, objects only snap to a grid line when it's within the range specified below"), "gridtolerance", _wr); //Options for snapping to guides _rsu_gusn.init (_("Snap dist_ance"), _("Snap only when close_r than:"), _("Always snap"), _("Snapping distance, in screen pixels, for snapping to guides"), _("Always snap to guides, regardless of the distance"), _("If set, objects only snap to a guide when it's within the range specified below"), "guidetolerance", _wr); Gtk::Label *label_o = manage (new Gtk::Label); label_o->set_markup (_("Snap to objects")); Gtk::Label *label_gr = manage (new Gtk::Label); label_gr->set_markup (_("Snap to grids")); Gtk::Label *label_gu = manage (new Gtk::Label); label_gu->set_markup (_("Snap to guides")); Gtk::Widget *const array[] = { label_o, 0, 0, _rsu_sno._vbox, 0, 0, label_gr, 0, 0, _rsu_sn._vbox, 0, 0, label_gu, 0, 0, _rsu_gusn._vbox }; attach_all(_page_snap.table(), array, G_N_ELEMENTS(array)); } #if ENABLE_LCMS static void lcms_profile_get_name (cmsHPROFILE profile, const gchar **name) { if (profile) { *name = cmsTakeProductDesc (profile); if (! *name) *name = cmsTakeProductName (profile); if (*name && ! g_utf8_validate (*name, -1, NULL)) *name = _("(invalid UTF-8 string)"); } else { *name = _("None"); } } void DocumentProperties::populate_available_profiles(){ Glib::ListHandle children = _menu.get_children(); for ( Glib::ListHandle::iterator it2 = children.begin(); it2 != children.end(); ++it2 ) { _menu.remove(**it2); delete(*it2); } std::list sources = ColorProfile::getProfileDirs(); // Use this loop to iterate through a list of possible document locations. for ( std::list::const_iterator it = sources.begin(); it != sources.end(); ++it ) { if ( Inkscape::IO::file_test( it->c_str(), G_FILE_TEST_EXISTS ) && Inkscape::IO::file_test( it->c_str(), G_FILE_TEST_IS_DIR )) { GError *err = 0; GDir *directory = g_dir_open(it->c_str(), 0, &err); if (!directory) { gchar *safeDir = Inkscape::IO::sanitizeString(it->c_str()); g_warning(_("Color profiles directory (%s) is unavailable."), safeDir); g_free(safeDir); } else { gchar *filename = 0; while ((filename = (gchar *)g_dir_read_name(directory)) != NULL) { gchar* full = g_build_filename(it->c_str(), filename, NULL); if ( !Inkscape::IO::file_test( full, G_FILE_TEST_IS_DIR ) ) { cmsHPROFILE hProfile = cmsOpenProfileFromFile(full, "r"); if (hProfile != NULL){ const gchar* name; lcms_profile_get_name(hProfile, &name); Gtk::MenuItem* mi = manage(new Gtk::MenuItem()); mi->set_data("filepath", g_strdup(full)); mi->set_data("name", g_strdup(name)); Gtk::HBox *hbox = manage(new Gtk::HBox()); hbox->show(); Gtk::Label* lbl = manage(new Gtk::Label(name)); lbl->show(); hbox->pack_start(*lbl, true, true, 0); mi->add(*hbox); mi->show_all(); _menu.append(*mi); // g_free((void*)name); cmsCloseProfile(hProfile); } } g_free(full); } g_dir_close(directory); } } } _menu.show_all(); } /** * 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() > 1) { char val = str.at(0); if (((val < 'A') || (val > 'Z')) && ((val < 'a') || (val > 'z')) && (val != '_') && (val != ':')) { str.replace(0, 1, "-"); } 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, "-"); } } } } void DocumentProperties::linkSelectedProfile() { //store this profile in the SVG document (create element in the XML) // TODO remove use of 'active' desktop SPDesktop *desktop = SP_ACTIVE_DESKTOP; if (!desktop){ g_warning("No active desktop"); } else { if (!_menu.get_active()){ g_warning("No color profile available."); return; } Inkscape::XML::Document *xml_doc = sp_document_repr_doc(desktop->doc()); Inkscape::XML::Node *cprofRepr = xml_doc->createElement("svg:color-profile"); gchar* tmp = static_cast(_menu.get_active()->get_data("name")); Glib::ustring nameStr = tmp ? tmp : "profile"; // TODO add some auto-numbering to avoid collisions sanitizeName(nameStr); cprofRepr->setAttribute("name", nameStr.c_str()); cprofRepr->setAttribute("xlink:href", (gchar*) _menu.get_active()->get_data("filepath")); // 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, NULL); } g_assert(SP_ROOT(desktop->doc()->root)->defs); defsRepr->addChild(cprofRepr, NULL); // 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 sp_document_done(desktop->doc(), SP_VERB_EDIT_LINK_COLOR_PROFILE, _("Link Color Profile")); populate_linked_profiles_box(); } } void DocumentProperties::populate_linked_profiles_box() { _LinkedProfilesListStore->clear(); const GSList *current = sp_document_get_resource_list( SP_ACTIVE_DOCUMENT, "iccprofile" ); if (current) _emb_profiles_observer.set(SP_OBJECT(current->data)->parent); while ( current ) { SPObject* obj = SP_OBJECT(current->data); Inkscape::ColorProfile* prof = reinterpret_cast(obj); Gtk::TreeModel::Row row = *(_LinkedProfilesListStore->append()); row[_LinkedProfilesListColumns.nameColumn] = prof->name; // row[_LinkedProfilesListColumns.previewColumn] = "Color Preview"; current = g_slist_next(current); } } void DocumentProperties::external_scripts_list_button_release(GdkEventButton* event) { if((event->type == GDK_BUTTON_RELEASE) && (event->button == 3)) { _ExternalScriptsContextMenu.popup(event->button, event->time); } } void DocumentProperties::linked_profiles_list_button_release(GdkEventButton* event) { if((event->type == GDK_BUTTON_RELEASE) && (event->button == 3)) { _EmbProfContextMenu.popup(event->button, event->time); } } void DocumentProperties::cms_create_popup_menu(Gtk::Widget& parent, sigc::slot rem) { Gtk::MenuItem* mi = Gtk::manage(new Gtk::ImageMenuItem(Gtk::Stock::REMOVE)); _EmbProfContextMenu.append(*mi); mi->signal_activate().connect(rem); mi->show(); _EmbProfContextMenu.accelerate(parent); } void DocumentProperties::scripting_create_popup_menu(Gtk::Widget& parent, sigc::slot rem) { Gtk::MenuItem* mi = Gtk::manage(new Gtk::ImageMenuItem(Gtk::Stock::REMOVE)); _ExternalScriptsContextMenu.append(*mi); mi->signal_activate().connect(rem); mi->show(); _ExternalScriptsContextMenu.accelerate(parent); } 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; } } const GSList *current = sp_document_get_resource_list( SP_ACTIVE_DOCUMENT, "iccprofile" ); while ( current ) { SPObject* obj = SP_OBJECT(current->data); Inkscape::ColorProfile* prof = reinterpret_cast(obj); if (!name.compare(prof->name)){ sp_repr_unparent(obj->repr); sp_document_done(SP_ACTIVE_DOCUMENT, SP_VERB_EDIT_REMOVE_COLOR_PROFILE, _("Remove linked color profile")); } current = g_slist_next(current); } populate_linked_profiles_box(); } void DocumentProperties::build_cms() { _page_cms.show(); Gtk::Label *label_link= manage (new Gtk::Label("", Gtk::ALIGN_LEFT)); label_link->set_markup (_("Linked Color Profiles:")); Gtk::Label *label_avail = manage (new Gtk::Label("", Gtk::ALIGN_LEFT)); label_avail->set_markup (_("Available Color Profiles:")); _link_btn.set_label(_("Link Profile")); _page_cms.set_spacing(4); gint row = 0; label_link->set_alignment(0.0); _page_cms.table().attach(*label_link, 0, 3, row, row + 1, Gtk::FILL|Gtk::EXPAND, (Gtk::AttachOptions)0, 0, 0); row++; _page_cms.table().attach(_LinkedProfilesListScroller, 0, 3, row, row + 1, Gtk::FILL|Gtk::EXPAND, (Gtk::AttachOptions)0, 0, 0); row++; Gtk::HBox* spacer = Gtk::manage(new Gtk::HBox()); spacer->set_size_request(SPACE_SIZE_X, SPACE_SIZE_Y); _page_cms.table().attach(*spacer, 0, 3, row, row + 1, Gtk::FILL|Gtk::EXPAND, (Gtk::AttachOptions)0, 0, 0); row++; label_avail->set_alignment(0.0); _page_cms.table().attach(*label_avail, 0, 3, row, row + 1, Gtk::FILL|Gtk::EXPAND, (Gtk::AttachOptions)0, 0, 0); row++; _page_cms.table().attach(_combo_avail, 0, 2, row, row + 1, Gtk::FILL|Gtk::EXPAND, (Gtk::AttachOptions)0, 0, 0); _page_cms.table().attach(_link_btn, 2, 3, row, row + 1, Gtk::FILL|Gtk::EXPAND, (Gtk::AttachOptions)0, 0, 0); populate_available_profiles(); _combo_avail.set_menu(_menu); _combo_avail.set_history(0); _combo_avail.show_all(); //# 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); _link_btn.signal_clicked().connect(sigc::mem_fun(*this, &DocumentProperties::linkSelectedProfile)); _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)); const GSList *current = sp_document_get_resource_list( SP_ACTIVE_DOCUMENT, "defs" ); if (current) { _emb_profiles_observer.set(SP_OBJECT(current->data)->parent); } _emb_profiles_observer.signal_changed().connect(sigc::mem_fun(*this, &DocumentProperties::populate_linked_profiles_box)); } #endif // ENABLE_LCMS void DocumentProperties::build_scripting() { _page_scripting.show(); Gtk::Label *label_script= manage (new Gtk::Label("", Gtk::ALIGN_LEFT)); label_script->set_markup (_("External script files:")); _add_btn.set_label(_("Add")); _page_scripting.set_spacing(4); gint row = 0; label_script->set_alignment(0.0); _page_scripting.table().attach(*label_script, 0, 3, row, row + 1, Gtk::FILL|Gtk::EXPAND, (Gtk::AttachOptions)0, 0, 0); row++; _page_scripting.table().attach(_ExternalScriptsListScroller, 0, 3, row, row + 1, Gtk::FILL|Gtk::EXPAND, (Gtk::AttachOptions)0, 0, 0); row++; Gtk::HBox* spacer = Gtk::manage(new Gtk::HBox()); spacer->set_size_request(SPACE_SIZE_X, SPACE_SIZE_Y); _page_scripting.table().attach(*spacer, 0, 3, row, row + 1, Gtk::FILL|Gtk::EXPAND, (Gtk::AttachOptions)0, 0, 0); row++; _page_scripting.table().attach(_script_entry, 0, 2, row, row + 1, Gtk::FILL|Gtk::EXPAND, (Gtk::AttachOptions)0, 0, 0); _page_scripting.table().attach(_add_btn, 2, 3, row, row + 1, Gtk::FILL|Gtk::EXPAND, (Gtk::AttachOptions)0, 0, 0); row++; //# 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); populate_external_scripts_box(); _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); _add_btn.signal_clicked().connect(sigc::mem_fun(*this, &DocumentProperties::addExternalScript)); #if ENABLE_LCMS _ExternalScriptsList.signal_button_release_event().connect_notify(sigc::mem_fun(*this, &DocumentProperties::external_scripts_list_button_release)); scripting_create_popup_menu(_ExternalScriptsList, sigc::mem_fun(*this, &DocumentProperties::removeExternalScript)); #endif // ENABLE_LCMS //TODO: review this observers code: const GSList *current = sp_document_get_resource_list( SP_ACTIVE_DOCUMENT, "script" ); if (current) { _ext_scripts_observer.set(SP_OBJECT(current->data)->parent); } _ext_scripts_observer.signal_changed().connect(sigc::mem_fun(*this, &DocumentProperties::populate_external_scripts_box)); } void DocumentProperties::addExternalScript(){ SPDesktop *desktop = SP_ACTIVE_DESKTOP; if (!desktop){ g_warning("No active desktop"); } else { Inkscape::XML::Document *xml_doc = sp_document_repr_doc(desktop->doc()); Inkscape::XML::Node *scriptRepr = xml_doc->createElement("svg:script"); scriptRepr->setAttribute("xlink:href", (gchar*) _script_entry.get_text().c_str()); _script_entry.set_text(""); xml_doc->root()->addChild(scriptRepr, NULL); // inform the document, so we can undo sp_document_done(desktop->doc(), SP_VERB_EDIT_ADD_EXTERNAL_SCRIPT, _("Add external script...")); populate_external_scripts_box(); } } 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; } } const GSList *current = sp_document_get_resource_list( SP_ACTIVE_DOCUMENT, "script" ); while ( current ) { SPObject* obj = SP_OBJECT(current->data); SPScript* script = (SPScript*) obj; if (name == script->xlinkhref){ sp_repr_unparent(obj->repr); sp_document_done(SP_ACTIVE_DOCUMENT, SP_VERB_EDIT_REMOVE_EXTERNAL_SCRIPT, _("Remove external script")); } current = g_slist_next(current); } populate_external_scripts_box(); } void DocumentProperties::populate_external_scripts_box(){ _ExternalScriptsListStore->clear(); const GSList *current = sp_document_get_resource_list( SP_ACTIVE_DOCUMENT, "script" ); if (current) _ext_scripts_observer.set(SP_OBJECT(current->data)->parent); while ( current ) { SPObject* obj = SP_OBJECT(current->data); SPScript* script = (SPScript*) obj; if (script->xlinkhref) { Gtk::TreeModel::Row row = *(_ExternalScriptsListStore->append()); row[_ExternalScriptsListColumns.filenameColumn] = script->xlinkhref; } current = g_slist_next(current); } } /** * Called for _updating_ the dialog (e.g. when a new grid was manually added in XML) */ void DocumentProperties::update_gridspage() { SPDesktop *dt = getDesktop(); SPNamedView *nv = sp_desktop_namedview(dt); //remove all tabs while (_grids_notebook.get_n_pages() != 0) { _grids_notebook.remove_page(-1); // this also deletes the page. } //add tabs bool grids_present = false; for (GSList const * l = nv->grids; l != NULL; l = l->next) { Inkscape::CanvasGrid * grid = (Inkscape::CanvasGrid*) l->data; 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 = NULL; 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_present = true; } _grids_notebook.show_all(); if (grids_present) _grids_button_remove.set_sensitive(true); 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. SPDesktop *dt = getDesktop(); SPNamedView *nv = sp_desktop_namedview(dt); (void)nv; _grids_label_crea.set_markup(_("Creation")); _grids_label_def.set_markup(_("Defined grids")); _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_text( 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_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); update_gridspage(); } /** * Update dialog widgets from desktop. Also call updateWidget routines of the grids. */ void DocumentProperties::update() { if (_wr.isUpdating()) return; SPDesktop *dt = getDesktop(); SPNamedView *nv = sp_desktop_namedview(dt); _wr.setUpdating (true); set_sensitive (true); //-----------------------------------------------------------page page _rcp_bg.setRgba32 (nv->pagecolor); _rcb_canb.setActive (nv->showborder); _rcb_bord.setActive (nv->borderlayer == SP_BORDER_LAYER_TOP); _rcp_bord.setRgba32 (nv->bordercolor); _rcb_shad.setActive (nv->showpageshadow); if (nv->doc_units) _rum_deflt.setUnit (nv->doc_units); double const doc_w_px = sp_document_width(sp_desktop_document(dt)); double const doc_h_px = sp_document_height(sp_desktop_document(dt)); _page_sizer.setDim (doc_w_px, doc_h_px); //-----------------------------------------------------------guide page _rcb_sgui.setActive (nv->showguides); _rcp_gui.setRgba32 (nv->guidecolor); _rcp_hgui.setRgba32 (nv->guidehicolor); _rcbsng.setActive(nv->snap_manager.snapprefs.getSnapModeGuide()); //-----------------------------------------------------------snap page _rsu_sno.setValue (nv->snap_manager.snapprefs.getObjectTolerance()); _rsu_sn.setValue (nv->snap_manager.snapprefs.getGridTolerance()); _rsu_gusn.setValue (nv->snap_manager.snapprefs.getGuideTolerance()); //-----------------------------------------------------------grids page update_gridspage(); //------------------------------------------------Color Management page #if ENABLE_LCMS populate_linked_profiles_box(); populate_available_profiles(); #endif // ENABLE_LCMS _wr.setUpdating (false); } // TODO: copied from fill-and-stroke.cpp factor out into new ui/widget file? Gtk::HBox& DocumentProperties::_createPageTabLabel(const Glib::ustring& label, const char *label_image) { Gtk::HBox *_tab_label_box = manage(new Gtk::HBox(false, 0)); _tab_label_box->set_spacing(4); _tab_label_box->pack_start(*Glib::wrap(sp_icon_new(Inkscape::ICON_SIZE_DECORATION, label_image))); Gtk::Label *_tab_label = 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_bg.closeWindow(); _rcp_bord.closeWindow(); _rcp_gui.closeWindow(); _rcp_hgui.closeWindow(); } if (id == Gtk::RESPONSE_CLOSE) hide(); } void DocumentProperties::_handleDocumentReplaced(SPDesktop* desktop, SPDocument *document) { Inkscape::XML::Node *repr = SP_OBJECT_REPR(sp_desktop_namedview(desktop)); repr->addListener(&_repr_events, this); Inkscape::XML::Node *root = SP_OBJECT_REPR(document->root); root->addListener(&_repr_events, this); update(); } void DocumentProperties::_handleActivateDesktop(Inkscape::Application *, SPDesktop *desktop) { Inkscape::XML::Node *repr = SP_OBJECT_REPR(sp_desktop_namedview(desktop)); repr->addListener(&_repr_events, this); Inkscape::XML::Node *root = SP_OBJECT_REPR(sp_desktop_document(desktop)->root); root->addListener(&_repr_events, this); update(); } void DocumentProperties::_handleDeactivateDesktop(Inkscape::Application *, SPDesktop *desktop) { Inkscape::XML::Node *repr = SP_OBJECT_REPR(sp_desktop_namedview(desktop)); repr->removeListenerByData(this); Inkscape::XML::Node *root = SP_OBJECT_REPR(sp_desktop_document(desktop)->root); root->removeListenerByData(this); } static void on_child_added(Inkscape::XML::Node */*repr*/, Inkscape::XML::Node */*child*/, Inkscape::XML::Node */*ref*/, void *data) { if (DocumentProperties *dialog = static_cast(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(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(data)) dialog->update(); } /*######################################################################## # BUTTON CLICK HANDLERS (callbacks) ########################################################################*/ void DocumentProperties::onNewGrid() { SPDesktop *dt = getDesktop(); Inkscape::XML::Node *repr = SP_OBJECT_REPR(sp_desktop_namedview(dt)); SPDocument *doc = sp_desktop_document(dt); Glib::ustring typestring = _grids_combo_gridtype.get_active_text(); CanvasGrid::writeNewGridToRepr(repr, doc, CanvasGrid::getGridTypeFromName(typestring.c_str())); // toggle grid showing to ON: dt->showGrids(true); } void DocumentProperties::onRemoveGrid() { gint pagenum = _grids_notebook.get_current_page(); if (pagenum == -1) // no pages return; SPDesktop *dt = getDesktop(); SPNamedView *nv = sp_desktop_namedview(dt); Inkscape::CanvasGrid * found_grid = NULL; int i = 0; for (GSList const * l = nv->grids; l != NULL; l = l->next, i++) { // not a very nice fix, but works. Inkscape::CanvasGrid * grid = (Inkscape::CanvasGrid*) l->data; if (pagenum == i) { found_grid = grid; break; // break out of for-loop } } 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); sp_document_done(sp_desktop_document(dt), SP_VERB_DIALOG_NAMEDVIEW, _("Remove grid")); } } } // 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:encoding=utf-8:textwidth=99 :