/** * @file * Main UI stuff. */ /* Authors: * Lauris Kaplinski * Frank Felfe * bulia byak * Jon A. Cruz * Abhishek Sharma * Kris De Gussem * * Copyright (C) 2012 Kris De Gussem * Copyright (C) 2010 authors * Copyright (C) 1999-2005 authors * Copyright (C) 2004 David Turner * Copyright (C) 2001-2002 Ximian, Inc. * * Released under GNU GPL, read the file 'COPYING' for more information */ #ifdef HAVE_CONFIG_H #include #endif #include "ui/dialog/dialog-manager.h" #include #include #include #include #include "file.h" #include #if WITH_GTKMM_3_22 # include #endif #include "inkscape.h" #include "extension/db.h" #include "extension/effect.h" #include "extension/input.h" #include "widgets/icon.h" #include "preferences.h" #include "shortcuts.h" #include "document.h" #include "ui/interface.h" #include "desktop.h" #include "selection-chemistry.h" #include "svg-view-widget.h" #include "widgets/desktop-widget.h" #include "sp-item-group.h" #include "sp-text.h" #include "sp-flowtext.h" #include "sp-namedview.h" #include "sp-root.h" #include "helper/action.h" #include "helper/gnome-utils.h" #include "helper/window.h" #include "io/sys.h" #include "ui/dialog-events.h" #include "message-context.h" #include "ui/uxmanager.h" #include "ui/clipboard.h" #include "display/sp-canvas.h" #include "svg/svg-color.h" #include "desktop-style.h" #include "style.h" #include "ui/tools/tool-base.h" #include "gradient-drag.h" #include "widgets/ege-paint-def.h" #include "document-undo.h" #include "sp-anchor.h" #include "sp-clippath.h" #include "sp-image.h" #include "sp-mask.h" #include "message-stack.h" #include "ui/dialog/layer-properties.h" #include "extension/find_extension_by_mime.h" using Inkscape::DocumentUndo; /* Drag and Drop */ typedef enum { URI_LIST, SVG_XML_DATA, SVG_DATA, PNG_DATA, JPEG_DATA, IMAGE_DATA, APP_X_INKY_COLOR, APP_X_COLOR, APP_OSWB_COLOR, APP_X_INK_PASTE } ui_drop_target_info; static GtkTargetEntry ui_drop_target_entries [] = { {(gchar *)"text/uri-list", 0, URI_LIST }, {(gchar *)"image/svg+xml", 0, SVG_XML_DATA }, {(gchar *)"image/svg", 0, SVG_DATA }, {(gchar *)"image/png", 0, PNG_DATA }, {(gchar *)"image/jpeg", 0, JPEG_DATA }, #if ENABLE_MAGIC_COLORS {(gchar *)"application/x-inkscape-color", 0, APP_X_INKY_COLOR}, #endif // ENABLE_MAGIC_COLORS {(gchar *)"application/x-oswb-color", 0, APP_OSWB_COLOR }, {(gchar *)"application/x-color", 0, APP_X_COLOR }, {(gchar *)"application/x-inkscape-paste", 0, APP_X_INK_PASTE } }; static GtkTargetEntry *completeDropTargets = 0; static int completeDropTargetsCount = 0; static bool temporarily_block_actions = false; #define ENTRIES_SIZE(n) sizeof(n)/sizeof(n[0]) static guint nui_drop_target_entries = ENTRIES_SIZE(ui_drop_target_entries); static void sp_ui_import_files(gchar *buffer); static void sp_ui_import_one_file(char const *filename); static void sp_ui_import_one_file_with_check(gpointer filename, gpointer unused); static void sp_ui_drag_data_received(GtkWidget *widget, GdkDragContext *drag_context, gint x, gint y, GtkSelectionData *data, guint info, guint event_time, gpointer user_data); static void sp_ui_drag_motion( GtkWidget *widget, GdkDragContext *drag_context, gint x, gint y, GtkSelectionData *data, guint info, guint event_time, gpointer user_data ); static void sp_ui_drag_leave( GtkWidget *widget, GdkDragContext *drag_context, guint event_time, gpointer user_data ); static void sp_ui_menu_item_set_name(GtkWidget *data, Glib::ustring const &name); static void sp_recent_open(GtkRecentChooser *, gpointer); static void injectRenamedIcons(); static const int MIN_ONSCREEN_DISTANCE = 50; void sp_create_window(SPViewWidget *vw, bool editable) { g_return_if_fail(vw != NULL); g_return_if_fail(SP_IS_VIEW_WIDGET(vw)); Gtk::Window *win = Inkscape::UI::window_new("", TRUE); gtk_container_add(GTK_CONTAINER(win->gobj()), GTK_WIDGET(vw)); gtk_widget_show(GTK_WIDGET(vw)); if (editable) { g_object_set_data(G_OBJECT(vw), "window", win); SPDesktopWidget *desktop_widget = reinterpret_cast(vw); SPDesktop* desktop = desktop_widget->desktop; desktop_widget->window = win; win->set_data("desktop", desktop); win->set_data("desktopwidget", desktop_widget); win->signal_delete_event().connect(sigc::mem_fun(*(SPDesktop*)vw->view, &SPDesktop::onDeleteUI)); win->signal_window_state_event().connect(sigc::mem_fun(*desktop, &SPDesktop::onWindowStateEvent)); win->signal_focus_in_event().connect(sigc::mem_fun(*desktop_widget, &SPDesktopWidget::onFocusInEvent)); Inkscape::Preferences *prefs = Inkscape::Preferences::get(); gint prefs_geometry = (2==prefs->getInt("/options/savewindowgeometry/value", 0)); if (prefs_geometry) { gint pw = prefs->getInt("/desktop/geometry/width", -1); gint ph = prefs->getInt("/desktop/geometry/height", -1); gint px = prefs->getInt("/desktop/geometry/x", -1); gint py = prefs->getInt("/desktop/geometry/y", -1); gint full = prefs->getBool("/desktop/geometry/fullscreen"); gint maxed = prefs->getBool("/desktop/geometry/maximized"); if (pw>0 && ph>0) { #if WITH_GTKMM_3_22 auto const display = Gdk::Display::get_default(); auto const monitor = display->get_primary_monitor(); // A Gdk::Rectangle in "application pixel" units Gdk::Rectangle screen_geometry; monitor->get_geometry(screen_geometry); auto const screen_width = screen_geometry.get_width(); auto const screen_height = screen_geometry.get_height(); #else auto const screen_width = gdk_screen_width(); auto const screen_height = gdk_screen_height(); #endif gint w = MIN(screen_width, pw); gint h = MIN(screen_height, ph); gint x = MIN(screen_width - MIN_ONSCREEN_DISTANCE, px); gint y = MIN(screen_height - MIN_ONSCREEN_DISTANCE, py); if (w>0 && h>0) { x = MIN(screen_width - w, x); y = MIN(screen_height - h, y); desktop->setWindowSize(w, h); } // Only restore xy for the first window so subsequent windows don't overlap exactly // with first. (Maybe rule should be only restore xy if it's different from xy of // other desktops?) // Empirically it seems that active_desktop==this desktop only the first time a // desktop is created. SPDesktop *active_desktop = SP_ACTIVE_DESKTOP; if (active_desktop == desktop || active_desktop==NULL) { desktop->setWindowPosition(Geom::Point(x, y)); } } if (maxed) { win->maximize(); } if (full) { win->fullscreen(); } } } if ( completeDropTargets == 0 || completeDropTargetsCount == 0 ) { std::vector types; GSList *list = gdk_pixbuf_get_formats(); while ( list ) { int i = 0; GdkPixbufFormat *one = (GdkPixbufFormat*)list->data; gchar** typesXX = gdk_pixbuf_format_get_mime_types(one); for ( i = 0; typesXX[i]; i++ ) { types.push_back(g_strdup(typesXX[i])); } g_strfreev(typesXX); list = g_slist_next(list); } completeDropTargetsCount = nui_drop_target_entries + types.size(); completeDropTargets = new GtkTargetEntry[completeDropTargetsCount]; for ( int i = 0; i < (int)nui_drop_target_entries; i++ ) { completeDropTargets[i] = ui_drop_target_entries[i]; } int pos = nui_drop_target_entries; for (std::vector::iterator it = types.begin() ; it != types.end() ; ++it) { completeDropTargets[pos].target = *it; completeDropTargets[pos].flags = 0; completeDropTargets[pos].info = IMAGE_DATA; pos++; } } gtk_drag_dest_set((GtkWidget*)win->gobj(), GTK_DEST_DEFAULT_ALL, completeDropTargets, completeDropTargetsCount, GdkDragAction(GDK_ACTION_COPY | GDK_ACTION_MOVE)); g_signal_connect(G_OBJECT(win->gobj()), "drag_data_received", G_CALLBACK(sp_ui_drag_data_received), NULL); g_signal_connect(G_OBJECT(win->gobj()), "drag_motion", G_CALLBACK(sp_ui_drag_motion), NULL); g_signal_connect(G_OBJECT(win->gobj()), "drag_leave", G_CALLBACK(sp_ui_drag_leave), NULL); win->show(); // needed because the first ACTIVATE_DESKTOP was sent when there was no window yet if ( SP_IS_DESKTOP_WIDGET(vw) ) { INKSCAPE.reactivate_desktop(SP_DESKTOP_WIDGET(vw)->desktop); } } void sp_ui_new_view() { SPDocument *document; SPViewWidget *dtw; document = SP_ACTIVE_DOCUMENT; if (!document) return; dtw = sp_desktop_widget_new(sp_document_namedview(document, NULL)); g_return_if_fail(dtw != NULL); sp_create_window(dtw, TRUE); sp_namedview_window_from_document(static_cast(dtw->view)); sp_namedview_update_layers_from_document(static_cast(dtw->view)); } void sp_ui_new_view_preview() { SPDocument *document = SP_ACTIVE_DOCUMENT; if ( document ) { SPViewWidget *dtw = reinterpret_cast(sp_svg_view_widget_new(document)); g_return_if_fail(dtw != NULL); SP_SVG_VIEW_WIDGET(dtw)->setResize(true, 400.0, 400.0); sp_create_window(dtw, FALSE); } } void sp_ui_close_view(GtkWidget */*widget*/) { SPDesktop *dt = SP_ACTIVE_DESKTOP; if (dt == NULL) { return; } if (dt->shutdown()) { return; // Shutdown operation has been canceled, so do nothing } // If closing the last document, open a new document so Inkscape doesn't quit. std::list desktops; INKSCAPE.get_all_desktops(desktops); if (desktops.size() == 1) { Glib::ustring templateUri = sp_file_default_template_uri(); SPDocument *doc = SPDocument::createNewDoc( templateUri.c_str() , TRUE, true ); // Set viewBox if it doesn't exist if (!doc->getRoot()->viewBox_set) { doc->setViewBox(Geom::Rect::from_xywh(0, 0, doc->getWidth().value(doc->getDisplayUnit()), doc->getHeight().value(doc->getDisplayUnit()))); } dt->change_document(doc); sp_namedview_window_from_document(dt); sp_namedview_update_layers_from_document(dt); return; } // Shutdown can proceed; use the stored reference to the desktop here instead of the current SP_ACTIVE_DESKTOP, // because the user might have changed the focus in the meantime (see bug #381357 on Launchpad) dt->destroyWidget(); } unsigned int sp_ui_close_all(void) { /* Iterate through all the windows, destroying each in the order they become active */ while (SP_ACTIVE_DESKTOP) { SPDesktop *dt = SP_ACTIVE_DESKTOP; if (dt->shutdown()) { /* The user canceled the operation, so end doing the close */ return FALSE; } // Shutdown can proceed; use the stored reference to the desktop here instead of the current SP_ACTIVE_DESKTOP, // because the user might have changed the focus in the meantime (see bug #381357 on Launchpad) dt->destroyWidget(); } return TRUE; } /* * Some day when the right-click menus are ready to start working * smarter with the verbs, we'll need to change this NULL being * sent to sp_action_perform to something useful, or set some kind * of global "right-clicked position" variable for actions to * investigate when they're called. */ static void sp_ui_menu_activate(void */*object*/, SPAction *action) { if (!temporarily_block_actions) { sp_action_perform(action, NULL); } } static void sp_ui_menu_select_action(void */*object*/, SPAction *action) { sp_action_get_view(action)->tipsMessageContext()->set(Inkscape::NORMAL_MESSAGE, action->tip); } static void sp_ui_menu_deselect_action(void */*object*/, SPAction *action) { sp_action_get_view(action)->tipsMessageContext()->clear(); } static void sp_ui_menu_select(gpointer object, gpointer tip) { Inkscape::UI::View::View *view = static_cast (g_object_get_data(G_OBJECT(object), "view")); view->tipsMessageContext()->set(Inkscape::NORMAL_MESSAGE, (gchar *)tip); } static void sp_ui_menu_deselect(gpointer object) { Inkscape::UI::View::View *view = static_cast (g_object_get_data(G_OBJECT(object), "view")); view->tipsMessageContext()->clear(); } void sp_ui_dialog_title_string(Inkscape::Verb *verb, gchar *c) { SPAction *action; unsigned int shortcut; gchar *s; gchar *atitle; action = verb->get_action(Inkscape::ActionContext()); if (!action) return; atitle = sp_action_get_title(action); s = g_stpcpy(c, atitle); g_free(atitle); shortcut = sp_shortcut_get_primary(verb); if (shortcut!=GDK_KEY_VoidSymbol) { gchar* key = sp_shortcut_get_label(shortcut); s = g_stpcpy(s, " ("); s = g_stpcpy(s, key); g_stpcpy(s, ")"); g_free(key); } } /** * Appends a custom menu UI from a verb. * * @see ContextMenu::AppendItemFromVerb for a c++ified alternative. Consider dropping sp_ui_menu_append_item_from_verb when c++ifying interface.cpp. */ static Gtk::MenuItem * sp_ui_menu_append_item_from_verb(Gtk::Menu *menu, Inkscape::Verb *verb, Inkscape::UI::View::View *view, bool radio = false) { Gtk::MenuItem *item; // Just create a menu separator if this isn't a real action. // Otherwise, create a real menu item if (verb->get_code() == SP_VERB_NONE) { item = Gtk::manage(new Gtk::SeparatorMenuItem()); } else { SPAction *action = verb->get_action(Inkscape::ActionContext(view)); if (!action) return NULL; // Create the menu item itself, either as a radio menu item, or just // a regular menu item depending on whether the "radio" flag is set if(radio) item = Gtk::manage(new Gtk::RadioMenuItem()); else item = Gtk::manage(new Gtk::MenuItem()); // Create a box to contain all the widgets (icon, label, accelerator) // that will go inside the menu item Gtk::Box *box = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL, 0)); // Now create the label and add it to the menu item Gtk::AccelLabel *label = Gtk::manage(new Gtk::AccelLabel(action->name)); label->set_markup_with_mnemonic(action->name); label->set_use_underline(true); label->set_xalign(0.0); auto accel_group = Gtk::AccelGroup::create(); menu->set_accel_group(accel_group); sp_shortcut_add_accelerator(GTK_WIDGET(item->gobj()), sp_shortcut_get_primary(verb)); label->set_accel_widget(*item); // If there is an image associated with the action, then we can add it as an // icon for the menu item. If not, give the label a bit more space if(action->image) { Gtk::Image *icon = Gtk::manage(new Gtk::Image()); icon->set_from_icon_name(action->image, Gtk::ICON_SIZE_MENU); box->pack_start(*icon, false, true, 0); } else { Gtk::Widget *fake_icon = Gtk::manage(new Gtk::Label("")); label->set_size_request(16, 16); label->set_hexpand(true); box->pack_start(*fake_icon, false, true, 16); } box->pack_start(*label, true, true, 0); // Finally, pack all the widgets into the menu item item->add(*box); // Handle signals from the SPAction action->signal_set_sensitive.connect( sigc::mem_fun(*item, &Gtk::MenuItem::set_sensitive)); action->signal_set_name.connect( sigc::bind<0>( sigc::ptr_fun(&sp_ui_menu_item_set_name), GTK_WIDGET(item->gobj()))); if (!action->sensitive) { item->set_sensitive(false); } item->set_events(Gdk::KEY_PRESS_MASK); g_object_set_data(G_OBJECT(item), "view", (gpointer) view); g_signal_connect( G_OBJECT(item), "activate", G_CALLBACK(sp_ui_menu_activate), action ); g_signal_connect( G_OBJECT(item), "select", G_CALLBACK(sp_ui_menu_select_action), action ); g_signal_connect( G_OBJECT(item), "deselect", G_CALLBACK(sp_ui_menu_deselect_action), action ); } item->show_all(); menu->append(*item); return item; } // end of sp_ui_menu_append_item_from_verb Glib::ustring getLayoutPrefPath( Inkscape::UI::View::View *view ) { Glib::ustring prefPath; if (reinterpret_cast(view)->is_focusMode()) { prefPath = "/focus/"; } else if (reinterpret_cast(view)->is_fullscreen()) { prefPath = "/fullscreen/"; } else { prefPath = "/window/"; } return prefPath; } static void checkitem_toggled(GtkCheckMenuItem *menuitem, gpointer user_data) { gchar const *pref = (gchar const *) user_data; Inkscape::UI::View::View *view = (Inkscape::UI::View::View *) g_object_get_data(G_OBJECT(menuitem), "view"); SPAction *action = (SPAction *) g_object_get_data(G_OBJECT(menuitem), "action"); if (action) { sp_ui_menu_activate(menuitem, action); } else if (pref) { // All check menu items should have actions now, but just in case Glib::ustring pref_path = getLayoutPrefPath( view ); pref_path += pref; pref_path += "/state"; Inkscape::Preferences *prefs = Inkscape::Preferences::get(); gboolean checked = gtk_check_menu_item_get_active(menuitem); prefs->setBool(pref_path, checked); reinterpret_cast(view)->layoutWidget(); } } static bool getViewStateFromPref(Inkscape::UI::View::View *view, gchar const *pref) { Glib::ustring pref_path = getLayoutPrefPath( view ); pref_path += pref; pref_path += "/state"; Inkscape::Preferences *prefs = Inkscape::Preferences::get(); return prefs->getBool(pref_path, true); } static gboolean checkitem_update(GtkWidget *widget, cairo_t * /*cr*/, gpointer user_data) { GtkCheckMenuItem *menuitem=GTK_CHECK_MENU_ITEM(widget); gchar const *pref = (gchar const *) user_data; Inkscape::UI::View::View *view = (Inkscape::UI::View::View *) g_object_get_data(G_OBJECT(menuitem), "view"); SPAction *action = (SPAction *) g_object_get_data(G_OBJECT(menuitem), "action"); SPDesktop *dt = static_cast(view); bool ison = false; if (action) { if (!strcmp(action->id, "ToggleGrid")) { ison = dt->gridsEnabled(); } else if (!strcmp(action->id, "EditGuidesToggleLock")) { ison = dt->namedview->lockguides; } else if (!strcmp(action->id, "ToggleGuides")) { ison = dt->namedview->getGuides(); } else if (!strcmp(action->id, "ViewCmsToggle")) { ison = dt->colorProfAdjustEnabled(); } else { ison = getViewStateFromPref(view, pref); } } else if (pref) { // The Show/Hide menu items without actions ison = getViewStateFromPref(view, pref); } g_signal_handlers_block_by_func(G_OBJECT(menuitem), (gpointer)(GCallback)checkitem_toggled, user_data); gtk_check_menu_item_set_active(menuitem, ison); g_signal_handlers_unblock_by_func(G_OBJECT(menuitem), (gpointer)(GCallback)checkitem_toggled, user_data); return FALSE; } static void taskToggled(GtkCheckMenuItem *menuitem, gpointer userData) { if ( gtk_check_menu_item_get_active(menuitem) ) { gint taskNum = GPOINTER_TO_INT(userData); taskNum = (taskNum < 0) ? 0 : (taskNum > 2) ? 2 : taskNum; Inkscape::UI::View::View *view = (Inkscape::UI::View::View *) g_object_get_data(G_OBJECT(menuitem), "view"); // note: this will change once more options are in the task set support: Inkscape::UI::UXManager::getInstance()->setTask( dynamic_cast(view), taskNum ); } } /** * Callback function to update the status of the radio buttons in the View -> Display mode menu (Normal, No Filters, Outline) and Color display mode. */ static gboolean update_view_menu(GtkWidget *widget, cairo_t * /*cr*/, gpointer user_data) { SPAction *action = (SPAction *) user_data; g_assert(action->id != NULL); Inkscape::UI::View::View *view = (Inkscape::UI::View::View *) g_object_get_data(G_OBJECT(widget), "view"); SPDesktop *dt = static_cast(view); Inkscape::RenderMode mode = dt->getMode(); Inkscape::ColorMode colormode = dt->getColorMode(); bool new_state = false; if (!strcmp(action->id, "ViewModeNormal")) { new_state = mode == Inkscape::RENDERMODE_NORMAL; } else if (!strcmp(action->id, "ViewModeNoFilters")) { new_state = mode == Inkscape::RENDERMODE_NO_FILTERS; } else if (!strcmp(action->id, "ViewModeOutline")) { new_state = mode == Inkscape::RENDERMODE_OUTLINE; } else if (!strcmp(action->id, "ViewColorModeNormal")) { new_state = colormode == Inkscape::COLORMODE_NORMAL; } else if (!strcmp(action->id, "ViewColorModeGrayscale")) { new_state = colormode == Inkscape::COLORMODE_GRAYSCALE; } else if (!strcmp(action->id, "ViewColorModePrintColorsPreview")) { new_state = colormode == Inkscape::COLORMODE_PRINT_COLORS_PREVIEW; } else { g_warning("update_view_menu does not handle this verb"); } if (new_state) { //only one of the radio buttons has to be activated; the others will automatically be deactivated if (!gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (widget))) { // When the GtkMenuItem version of the "activate" signal has been emitted by a GtkRadioMenuItem, there is a second // emission as the most recently active item is toggled to inactive. This is dealt with before the original signal is handled. // This emission however should not invoke any actions, hence we block it here: temporarily_block_actions = true; gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (widget), TRUE); temporarily_block_actions = false; } } return FALSE; } static void sp_ui_menu_append_check_item_from_verb(GtkMenu *menu, Inkscape::UI::View::View *view, gchar const *label, gchar const *tip, gchar const *pref, void (*callback_toggle)(GtkCheckMenuItem *, gpointer user_data), gboolean (*callback_update)(GtkWidget *widget, cairo_t *cr, gpointer user_data), Inkscape::Verb *verb) { unsigned int shortcut = (verb) ? sp_shortcut_get_primary(verb) : 0; SPAction *action = (verb) ? verb->get_action(Inkscape::ActionContext(view)) : 0; GtkWidget *item = gtk_check_menu_item_new_with_mnemonic(action ? action->name : label); #if 0 if (!action->sensitive) { gtk_widget_set_sensitive(item, FALSE); } #endif sp_shortcut_add_accelerator(item, shortcut); gtk_widget_show(item); gtk_menu_shell_append(GTK_MENU_SHELL(menu), item); g_object_set_data(G_OBJECT(item), "view", (gpointer) view); g_object_set_data(G_OBJECT(item), "action", (gpointer) action); g_signal_connect( G_OBJECT(item), "toggled", (GCallback) callback_toggle, (void *) pref); g_signal_connect( G_OBJECT(item), "draw", (GCallback) callback_update, (void *) pref); (*callback_update)(item, NULL, (void *)pref); g_signal_connect( G_OBJECT(item), "select", G_CALLBACK(sp_ui_menu_select), (gpointer) (action ? action->tip : tip)); g_signal_connect( G_OBJECT(item), "deselect", G_CALLBACK(sp_ui_menu_deselect), NULL); } static void sp_recent_open(GtkRecentChooser *recent_menu, gpointer /*user_data*/) { // dealing with the bizarre filename convention in Inkscape for now gchar *uri = gtk_recent_chooser_get_current_uri(GTK_RECENT_CHOOSER(recent_menu)); gchar *local_fn = g_filename_from_uri(uri, NULL, NULL); gchar *utf8_fn = g_filename_to_utf8(local_fn, -1, NULL, NULL, NULL); sp_file_open(utf8_fn, NULL); g_free(utf8_fn); g_free(local_fn); g_free(uri); } static void sp_ui_checkboxes_menus(GtkMenu *m, Inkscape::UI::View::View *view) { //sp_ui_menu_append_check_item_from_verb(m, view, _("_Menu"), _("Show or hide the menu bar"), "menu", // checkitem_toggled, checkitem_update, 0); sp_ui_menu_append_check_item_from_verb(m, view, NULL, NULL, "commands", checkitem_toggled, checkitem_update, Inkscape::Verb::get(SP_VERB_TOGGLE_COMMANDS_TOOLBAR)); sp_ui_menu_append_check_item_from_verb(m, view,NULL, NULL, "snaptoolbox", checkitem_toggled, checkitem_update, Inkscape::Verb::get(SP_VERB_TOGGLE_SNAP_TOOLBAR)); sp_ui_menu_append_check_item_from_verb(m, view, NULL, NULL, "toppanel", checkitem_toggled, checkitem_update, Inkscape::Verb::get(SP_VERB_TOGGLE_TOOL_TOOLBAR)); sp_ui_menu_append_check_item_from_verb(m, view, NULL, NULL, "toolbox", checkitem_toggled, checkitem_update, Inkscape::Verb::get(SP_VERB_TOGGLE_TOOLBOX)); sp_ui_menu_append_check_item_from_verb(m, view, NULL, NULL, "rulers", checkitem_toggled, checkitem_update, Inkscape::Verb::get(SP_VERB_TOGGLE_RULERS)); sp_ui_menu_append_check_item_from_verb(m, view, NULL, NULL, "scrollbars", checkitem_toggled, checkitem_update, Inkscape::Verb::get(SP_VERB_TOGGLE_SCROLLBARS)); sp_ui_menu_append_check_item_from_verb(m, view, NULL, NULL, "panels", checkitem_toggled, checkitem_update, Inkscape::Verb::get(SP_VERB_TOGGLE_PALETTE)); sp_ui_menu_append_check_item_from_verb(m, view, NULL, NULL, "statusbar", checkitem_toggled, checkitem_update, Inkscape::Verb::get(SP_VERB_TOGGLE_STATUSBAR)); } static void addTaskMenuItems(GtkMenu *menu, Inkscape::UI::View::View *view) { gchar const* data[] = { C_("Interface setup", "Default"), _("Default interface setup"), C_("Interface setup", "Custom"), _("Setup for custom task"), C_("Interface setup", "Wide"), _("Setup for widescreen work"), 0, 0 }; GSList *group = 0; int count = 0; gint active = Inkscape::UI::UXManager::getInstance()->getDefaultTask( dynamic_cast(view) ); for (gchar const **strs = data; strs[0]; strs += 2, count++) { GtkWidget *item = gtk_radio_menu_item_new_with_label( group, strs[0] ); group = gtk_radio_menu_item_get_group( GTK_RADIO_MENU_ITEM(item) ); if ( count == active ) { gtk_check_menu_item_set_active( GTK_CHECK_MENU_ITEM(item), TRUE ); } g_object_set_data( G_OBJECT(item), "view", view ); g_signal_connect( G_OBJECT(item), "toggled", reinterpret_cast(taskToggled), GINT_TO_POINTER(count) ); g_signal_connect( G_OBJECT(item), "select", G_CALLBACK(sp_ui_menu_select), const_cast(strs[1]) ); g_signal_connect( G_OBJECT(item), "deselect", G_CALLBACK(sp_ui_menu_deselect), 0 ); gtk_widget_show( item ); gtk_menu_shell_append( GTK_MENU_SHELL(menu), item ); } } /** * Observer that updates the recent list's max document count. */ class MaxRecentObserver : public Inkscape::Preferences::Observer { public: MaxRecentObserver(GtkWidget *recent_menu) : Observer("/options/maxrecentdocuments/value"), _rm(recent_menu) {} virtual void notify(Inkscape::Preferences::Entry const &e) { gtk_recent_chooser_set_limit(GTK_RECENT_CHOOSER(_rm), e.getInt()); // hack: the recent menu doesn't repopulate after changing the limit, so we force it g_signal_emit_by_name((gpointer) gtk_recent_manager_get_default(), "changed"); } private: GtkWidget *_rm; }; /** * This function turns XML into a menu. * * This function is relatively simple as it just goes through the XML * and parses the individual elements. In the case of a submenu, it * just calls itself recursively. Because it is only reasonable to have * a couple of submenus, it is unlikely this will go more than two or * three times. * * In the case of an unrecognized verb, a menu item is made to identify * the verb that is missing, and display that. The menu item is also made * insensitive. * * @param menus This is the XML that defines the menu * @param menu Menu to be added to * @param view The View that this menu is being built for */ static void sp_ui_build_dyn_menus(Inkscape::XML::Node *menus, Gtk::Menu *menu, Inkscape::UI::View::View *view) { if (menus == NULL) return; if (menu == NULL) return; for (Inkscape::XML::Node *menu_pntr = menus; menu_pntr != NULL; menu_pntr = menu_pntr->next()) { if (!strcmp(menu_pntr->name(), "submenu")) { GtkWidget *mitem = gtk_menu_item_new_with_mnemonic(_(menu_pntr->attribute("name"))); Gtk::Menu *submenu = Gtk::manage(new Gtk::Menu()); sp_ui_build_dyn_menus(menu_pntr->firstChild(), submenu, view); gtk_menu_item_set_submenu(GTK_MENU_ITEM(mitem), GTK_WIDGET(submenu)); gtk_menu_shell_append(GTK_MENU_SHELL(menu), mitem); continue; } if (!strcmp(menu_pntr->name(), "verb")) { gchar const *verb_name = menu_pntr->attribute("verb-id"); Inkscape::Verb *verb = Inkscape::Verb::getbyid(verb_name); if (verb != NULL) { // Add a radio item to the menu if (menu_pntr->attribute("radio") != NULL) { auto item = sp_ui_menu_append_item_from_verb (menu, verb, view, true); // If the last item was also a radio item, then we need to add the new item to // its group. Note that the Inkscape dynamic menu XML files do not support // explicit grouping yet. Instead, groups consist of ALL adjacent radio menu items // in the file. Gtk::RadioMenuItem *last_item = dynamic_cast(menu->get_children().back()); if(last_item != nullptr) { auto radioitem = dynamic_cast(item); radioitem->join_group(*last_item); } if (menu_pntr->attribute("default") != NULL) { gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (item), TRUE); } if (verb->get_code() != SP_VERB_NONE) { SPAction *action = verb->get_action(Inkscape::ActionContext(view)); g_signal_connect( G_OBJECT(item), "draw", (GCallback) update_view_menu, (void *) action); } } else if (menu_pntr->attribute("check") != NULL) { if (verb->get_code() != SP_VERB_NONE) { SPAction *action = verb->get_action(Inkscape::ActionContext(view)); sp_ui_menu_append_check_item_from_verb(GTK_MENU(menu), view, action->name, action->tip, NULL, checkitem_toggled, checkitem_update, verb); } } else { sp_ui_menu_append_item_from_verb(menu, verb, view); } } else { gchar string[120]; g_snprintf(string, 120, _("Verb \"%s\" Unknown"), verb_name); string[119] = '\0'; /* may not be terminated */ GtkWidget *item = gtk_menu_item_new_with_label(string); gtk_widget_set_sensitive(item, false); gtk_widget_show(item); gtk_menu_shell_append(GTK_MENU_SHELL(menu), item); } continue; } if (!strcmp(menu_pntr->name(), "separator")) { GtkWidget *item = gtk_separator_menu_item_new(); gtk_widget_show(item); gtk_menu_shell_append(GTK_MENU_SHELL(menu), item); continue; } if (!strcmp(menu_pntr->name(), "recent-file-list")) { Inkscape::Preferences *prefs = Inkscape::Preferences::get(); // create recent files menu int max_recent = prefs->getInt("/options/maxrecentdocuments/value"); GtkWidget *recent_menu = gtk_recent_chooser_menu_new_for_manager(gtk_recent_manager_get_default()); gtk_recent_chooser_set_limit(GTK_RECENT_CHOOSER(recent_menu), max_recent); // sort most recently used documents first to preserve previous behavior gtk_recent_chooser_set_sort_type(GTK_RECENT_CHOOSER(recent_menu), GTK_RECENT_SORT_MRU); g_signal_connect(G_OBJECT(recent_menu), "item-activated", G_CALLBACK(sp_recent_open), (gpointer) NULL); // add filter to only open files added by Inkscape GtkRecentFilter *inkscape_only_filter = gtk_recent_filter_new(); gtk_recent_filter_add_application(inkscape_only_filter, g_get_prgname()); gtk_recent_chooser_add_filter(GTK_RECENT_CHOOSER(recent_menu), inkscape_only_filter); gtk_recent_chooser_set_show_tips (GTK_RECENT_CHOOSER(recent_menu), TRUE); gtk_recent_chooser_set_show_not_found (GTK_RECENT_CHOOSER(recent_menu), FALSE); GtkWidget *recent_item = gtk_menu_item_new_with_mnemonic(_("Open _Recent")); gtk_menu_item_set_submenu(GTK_MENU_ITEM(recent_item), recent_menu); gtk_menu_shell_append(GTK_MENU_SHELL(menu), GTK_WIDGET(recent_item)); // this will just sit and update the list's item count static MaxRecentObserver *mro = new MaxRecentObserver(recent_menu); prefs->addObserver(*mro); continue; } if (!strcmp(menu_pntr->name(), "objects-checkboxes")) { sp_ui_checkboxes_menus(GTK_MENU(menu), view); continue; } if (!strcmp(menu_pntr->name(), "task-checkboxes")) { addTaskMenuItems(GTK_MENU(menu), view); continue; } } } Gtk::MenuBar * sp_ui_main_menubar(Inkscape::UI::View::View *view) { auto menu_bar = Gtk::manage(new Gtk::MenuBar()); sp_ui_build_dyn_menus(INKSCAPE.get_menus(), dynamic_cast(menu_bar), view); return menu_bar; } /* Drag and Drop */ void sp_ui_drag_data_received(GtkWidget *widget, GdkDragContext *drag_context, gint x, gint y, GtkSelectionData *data, guint info, guint /*event_time*/, gpointer /*user_data*/) { SPDocument *doc = SP_ACTIVE_DOCUMENT; SPDesktop *desktop = SP_ACTIVE_DESKTOP; switch (info) { #if ENABLE_MAGIC_COLORS case APP_X_INKY_COLOR: { int destX = 0; int destY = 0; gtk_widget_translate_coordinates( widget, &(desktop->canvas->widget), x, y, &destX, &destY ); Geom::Point where( sp_canvas_window_to_world( desktop->canvas, Geom::Point( destX, destY ) ) ); SPItem *item = desktop->getItemAtPoint( where, true ); if ( item ) { bool fillnotstroke = (drag_context->action != GDK_ACTION_MOVE); if ( data->length >= 8 ) { cmsHPROFILE srgbProf = cmsCreate_sRGBProfile(); gchar c[64] = {0}; // Careful about endian issues. guint16* dataVals = (guint16*)data->data; sp_svg_write_color( c, sizeof(c), SP_RGBA32_U_COMPOSE( 0x0ff & (dataVals[0] >> 8), 0x0ff & (dataVals[1] >> 8), 0x0ff & (dataVals[2] >> 8), 0xff // can't have transparency in the color itself //0x0ff & (data->data[3] >> 8), )); SPCSSAttr *css = sp_repr_css_attr_new(); bool updatePerformed = false; if ( data->length > 14 ) { int flags = dataVals[4]; // piggie-backed palette entry info int index = dataVals[5]; Glib::ustring palName; for ( int i = 0; i < dataVals[6]; i++ ) { palName += (gunichar)dataVals[7+i]; } // Now hook in a magic tag of some sort. if ( !palName.empty() && (flags & 1) ) { gchar* str = g_strdup_printf("%d|", index); palName.insert( 0, str ); g_free(str); str = 0; item->setAttribute( fillnotstroke ? "inkscape:x-fill-tag":"inkscape:x-stroke-tag", palName.c_str(), false ); item->updateRepr(); sp_repr_css_set_property( css, fillnotstroke ? "fill":"stroke", c ); updatePerformed = true; } } if ( !updatePerformed ) { sp_repr_css_set_property( css, fillnotstroke ? "fill":"stroke", c ); } sp_desktop_apply_css_recursive( item, css, true ); item->updateRepr(); SPDocumentUndo::done( doc , SP_VERB_NONE, _("Drop color")); if ( srgbProf ) { cmsCloseProfile( srgbProf ); } } } } break; #endif // ENABLE_MAGIC_COLORS case APP_X_COLOR: { int destX = 0; int destY = 0; gtk_widget_translate_coordinates( widget, GTK_WIDGET(desktop->canvas), x, y, &destX, &destY ); Geom::Point where( sp_canvas_window_to_world( desktop->canvas, Geom::Point( destX, destY ) ) ); Geom::Point const button_dt(desktop->w2d(where)); Geom::Point const button_doc(desktop->dt2doc(button_dt)); if ( gtk_selection_data_get_length (data) == 8 ) { gchar colorspec[64] = {0}; // Careful about endian issues. guint16* dataVals = (guint16*)gtk_selection_data_get_data (data); sp_svg_write_color( colorspec, sizeof(colorspec), SP_RGBA32_U_COMPOSE( 0x0ff & (dataVals[0] >> 8), 0x0ff & (dataVals[1] >> 8), 0x0ff & (dataVals[2] >> 8), 0xff // can't have transparency in the color itself //0x0ff & (data->data[3] >> 8), )); SPItem *item = desktop->getItemAtPoint( where, true ); bool consumed = false; if (desktop->event_context && desktop->event_context->get_drag()) { consumed = desktop->event_context->get_drag()->dropColor(item, colorspec, button_dt); if (consumed) { DocumentUndo::done( doc , SP_VERB_NONE, _("Drop color on gradient") ); desktop->event_context->get_drag()->updateDraggers(); } } //if (!consumed && tools_active(desktop, TOOLS_TEXT)) { // consumed = sp_text_context_drop_color(c, button_doc); // if (consumed) { // SPDocumentUndo::done( doc , SP_VERB_NONE, _("Drop color on gradient stop")); // } //} if (!consumed && item) { bool fillnotstroke = (gdk_drag_context_get_actions (drag_context) != GDK_ACTION_MOVE); if (fillnotstroke && (SP_IS_SHAPE(item) || SP_IS_TEXT(item) || SP_IS_FLOWTEXT(item))) { Path *livarot_path = Path_for_item(item, true, true); livarot_path->ConvertWithBackData(0.04); boost::optional position = get_nearest_position_on_Path(livarot_path, button_doc); if (position) { Geom::Point nearest = get_point_on_Path(livarot_path, position->piece, position->t); Geom::Point delta = nearest - button_doc; Inkscape::Preferences *prefs = Inkscape::Preferences::get(); delta = desktop->d2w(delta); double stroke_tolerance = ( !item->style->stroke.isNone() ? desktop->current_zoom() * item->style->stroke_width.computed * item->i2dt_affine().descrim() * 0.5 : 0.0) + prefs->getIntLimited("/options/dragtolerance/value", 0, 0, 100); if (Geom::L2 (delta) < stroke_tolerance) { fillnotstroke = false; } } delete livarot_path; } SPCSSAttr *css = sp_repr_css_attr_new(); sp_repr_css_set_property( css, fillnotstroke ? "fill":"stroke", colorspec ); sp_desktop_apply_css_recursive( item, css, true ); item->updateRepr(); DocumentUndo::done( doc , SP_VERB_NONE, _("Drop color") ); } } } break; case APP_OSWB_COLOR: { bool worked = false; Glib::ustring colorspec; if ( gtk_selection_data_get_format (data) == 8 ) { ege::PaintDef color; worked = color.fromMIMEData("application/x-oswb-color", reinterpret_cast(gtk_selection_data_get_data (data)), gtk_selection_data_get_length (data), gtk_selection_data_get_format (data)); if ( worked ) { if ( color.getType() == ege::PaintDef::CLEAR ) { colorspec = ""; // TODO check if this is sufficient } else if ( color.getType() == ege::PaintDef::NONE ) { colorspec = "none"; } else { unsigned int r = color.getR(); unsigned int g = color.getG(); unsigned int b = color.getB(); SPGradient* matches = 0; std::vector gradients = doc->getResourceList("gradient"); for (std::vector::const_iterator item = gradients.begin(); item != gradients.end(); ++item) { SPGradient* grad = SP_GRADIENT(*item); if ( color.descr == grad->getId() ) { if ( grad->hasStops() ) { matches = grad; break; } } } if (matches) { colorspec = "url(#"; colorspec += matches->getId(); colorspec += ")"; } else { gchar* tmp = g_strdup_printf("#%02x%02x%02x", r, g, b); colorspec = tmp; g_free(tmp); } } } } if ( worked ) { int destX = 0; int destY = 0; gtk_widget_translate_coordinates( widget, GTK_WIDGET(desktop->canvas), x, y, &destX, &destY ); Geom::Point where( sp_canvas_window_to_world( desktop->canvas, Geom::Point( destX, destY ) ) ); Geom::Point const button_dt(desktop->w2d(where)); Geom::Point const button_doc(desktop->dt2doc(button_dt)); SPItem *item = desktop->getItemAtPoint( where, true ); bool consumed = false; if (desktop->event_context && desktop->event_context->get_drag()) { consumed = desktop->event_context->get_drag()->dropColor(item, colorspec.c_str(), button_dt); if (consumed) { DocumentUndo::done( doc , SP_VERB_NONE, _("Drop color on gradient") ); desktop->event_context->get_drag()->updateDraggers(); } } if (!consumed && item) { bool fillnotstroke = (gdk_drag_context_get_actions (drag_context) != GDK_ACTION_MOVE); if (fillnotstroke && (SP_IS_SHAPE(item) || SP_IS_TEXT(item) || SP_IS_FLOWTEXT(item))) { Path *livarot_path = Path_for_item(item, true, true); livarot_path->ConvertWithBackData(0.04); boost::optional position = get_nearest_position_on_Path(livarot_path, button_doc); if (position) { Geom::Point nearest = get_point_on_Path(livarot_path, position->piece, position->t); Geom::Point delta = nearest - button_doc; Inkscape::Preferences *prefs = Inkscape::Preferences::get(); delta = desktop->d2w(delta); double stroke_tolerance = ( !item->style->stroke.isNone() ? desktop->current_zoom() * item->style->stroke_width.computed * item->i2dt_affine().descrim() * 0.5 : 0.0) + prefs->getIntLimited("/options/dragtolerance/value", 0, 0, 100); if (Geom::L2 (delta) < stroke_tolerance) { fillnotstroke = false; } } delete livarot_path; } SPCSSAttr *css = sp_repr_css_attr_new(); sp_repr_css_set_property( css, fillnotstroke ? "fill":"stroke", colorspec.c_str() ); sp_desktop_apply_css_recursive( item, css, true ); item->updateRepr(); DocumentUndo::done( doc , SP_VERB_NONE, _("Drop color") ); } } } break; case SVG_DATA: case SVG_XML_DATA: { gchar *svgdata = (gchar *)gtk_selection_data_get_data (data); Inkscape::XML::Document *rnewdoc = sp_repr_read_mem(svgdata, gtk_selection_data_get_length (data), SP_SVG_NS_URI); if (rnewdoc == NULL) { sp_ui_error_dialog(_("Could not parse SVG data")); return; } Inkscape::XML::Node *repr = rnewdoc->root(); gchar const *style = repr->attribute("style"); Inkscape::XML::Node *newgroup = rnewdoc->createElement("svg:g"); newgroup->setAttribute("style", style); Inkscape::XML::Document * xml_doc = doc->getReprDoc(); for (Inkscape::XML::Node *child = repr->firstChild(); child != NULL; child = child->next()) { Inkscape::XML::Node *newchild = child->duplicate(xml_doc); newgroup->appendChild(newchild); } Inkscape::GC::release(rnewdoc); // Add it to the current layer // Greg's edits to add intelligent positioning of svg drops SPObject *new_obj = NULL; new_obj = desktop->currentLayer()->appendChildRepr(newgroup); Inkscape::Selection *selection = desktop->getSelection(); selection->set(SP_ITEM(new_obj)); // move to mouse pointer { desktop->getDocument()->ensureUpToDate(); Geom::OptRect sel_bbox = selection->visualBounds(); if (sel_bbox) { Geom::Point m( desktop->point() - sel_bbox->midpoint() ); selection->moveRelative(m, false); } } Inkscape::GC::release(newgroup); DocumentUndo::done( doc, SP_VERB_NONE, _("Drop SVG") ); break; } case URI_LIST: { gchar *uri = (gchar *)gtk_selection_data_get_data (data); sp_ui_import_files(uri); break; } case APP_X_INK_PASTE: { Inkscape::UI::ClipboardManager *cm = Inkscape::UI::ClipboardManager::get(); cm->paste(desktop); DocumentUndo::done( doc, SP_VERB_NONE, _("Drop Symbol") ); break; } case PNG_DATA: case JPEG_DATA: case IMAGE_DATA: { Inkscape::Extension::Extension *ext = Inkscape::Extension::find_by_mime((info == JPEG_DATA ? "image/jpeg" : "image/png")); bool save = (strcmp(ext->get_param_optiongroup("link"), "embed") == 0); ext->set_param_optiongroup("link", "embed"); ext->set_gui(false); gchar *filename = g_build_filename( g_get_tmp_dir(), "inkscape-dnd-import", NULL ); g_file_set_contents(filename, reinterpret_cast(gtk_selection_data_get_data (data)), gtk_selection_data_get_length (data), NULL); file_import(doc, filename, ext); g_free(filename); ext->set_param_optiongroup("link", save ? "embed" : "link"); ext->set_gui(true); DocumentUndo::done( doc , SP_VERB_NONE, _("Drop bitmap image") ); break; } } } #include "ui/tools/gradient-tool.h" void sp_ui_drag_motion( GtkWidget */*widget*/, GdkDragContext */*drag_context*/, gint /*x*/, gint /*y*/, GtkSelectionData */*data*/, guint /*info*/, guint /*event_time*/, gpointer /*user_data*/) { // SPDocument *doc = SP_ACTIVE_DOCUMENT; // SPDesktop *desktop = SP_ACTIVE_DESKTOP; // g_message("drag-n-drop motion (%4d, %4d) at %d", x, y, event_time); } static void sp_ui_drag_leave( GtkWidget */*widget*/, GdkDragContext */*drag_context*/, guint /*event_time*/, gpointer /*user_data*/ ) { // g_message("drag-n-drop leave at %d", event_time); } static void sp_ui_import_files(gchar *buffer) { GList *list = gnome_uri_list_extract_filenames(buffer); if (!list) return; g_list_foreach(list, sp_ui_import_one_file_with_check, NULL); g_list_foreach(list, (GFunc) g_free, NULL); g_list_free(list); } static void sp_ui_import_one_file_with_check(gpointer filename, gpointer /*unused*/) { if (filename) { if (strlen((char const *)filename) > 2) sp_ui_import_one_file((char const *)filename); } } static void sp_ui_import_one_file(char const *filename) { SPDocument *doc = SP_ACTIVE_DOCUMENT; if (!doc) return; if (filename == NULL) return; // Pass off to common implementation // TODO might need to get the proper type of Inkscape::Extension::Extension file_import( doc, filename, NULL ); } void sp_ui_error_dialog(gchar const *message) { GtkWidget *dlg; gchar *safeMsg = Inkscape::IO::sanitizeString(message); dlg = gtk_message_dialog_new(NULL, GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, "%s", safeMsg); sp_transientize(dlg); gtk_window_set_resizable(GTK_WINDOW(dlg), FALSE); gtk_dialog_run(GTK_DIALOG(dlg)); gtk_widget_destroy(dlg); g_free(safeMsg); } bool sp_ui_overwrite_file(gchar const *filename) { bool return_value = FALSE; if (Inkscape::IO::file_test(filename, G_FILE_TEST_EXISTS)) { Gtk::Window *window = SP_ACTIVE_DESKTOP->getToplevel(); gchar* baseName = g_path_get_basename( filename ); gchar* dirName = g_path_get_dirname( filename ); GtkWidget* dialog = gtk_message_dialog_new_with_markup( window->gobj(), (GtkDialogFlags)(GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT), GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE, _( "A file named \"%s\" already exists. Do you want to replace it?\n\n" "The file already exists in \"%s\". Replacing it will overwrite its contents." ), baseName, dirName ); gtk_dialog_add_buttons( GTK_DIALOG(dialog), _("_Cancel"), GTK_RESPONSE_NO, _("Replace"), GTK_RESPONSE_YES, NULL ); gtk_dialog_set_default_response( GTK_DIALOG(dialog), GTK_RESPONSE_YES ); if ( gtk_dialog_run( GTK_DIALOG(dialog) ) == GTK_RESPONSE_YES ) { return_value = TRUE; } else { return_value = FALSE; } gtk_widget_destroy(dialog); g_free( baseName ); g_free( dirName ); } else { return_value = TRUE; } return return_value; } static void sp_ui_menu_item_set_name(GtkWidget *data, Glib::ustring const &name) { if (data || GTK_IS_BIN (data)) { void *child = gtk_bin_get_child (GTK_BIN (data)); //child is either //- a GtkBox, whose first child is a label displaying name if the menu //item has an accel key //- a GtkLabel if the menu has no accel key if (child != NULL){ if (GTK_IS_LABEL(child)) { gtk_label_set_markup_with_mnemonic(GTK_LABEL (child), name.c_str()); } else if (GTK_IS_BOX(child)) { GList *children = gtk_container_get_children(GTK_CONTAINER(child)); // Label is second child in list GtkWidget *label = GTK_WIDGET(children->next->data); gtk_label_set_markup_with_mnemonic( GTK_LABEL (label), name.c_str()); }//else sp_ui_menu_append_item_from_verb has been modified and can set //a menu item in yet another way... } } } void injectRenamedIcons() { Glib::RefPtr iconTheme = Gtk::IconTheme::get_default(); std::vector< std::pair > renamed; renamed.push_back(std::make_pair("gtk-file", "document-x-generic")); renamed.push_back(std::make_pair("gtk-directory", "folder")); for ( std::vector< std::pair >::iterator it = renamed.begin(); it < renamed.end(); ++it ) { bool hasIcon = iconTheme->has_icon(it->first); bool hasSecondIcon = iconTheme->has_icon(it->second); if ( !hasIcon && hasSecondIcon ) { Glib::ArrayHandle sizes = iconTheme->get_icon_sizes(it->second); for ( Glib::ArrayHandle::iterator it2 = sizes.begin(); it2 < sizes.end(); ++it2 ) { Glib::RefPtr pb = iconTheme->load_icon( it->second, *it2 ); if ( pb ) { // install a private copy of the pixbuf to avoid pinning a theme Glib::RefPtr pbCopy = pb->copy(); Gtk::IconTheme::add_builtin_icon( it->first, *it2, pbCopy ); } } } } } /* 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 :