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Diffstat (limited to '')
| -rw-r--r-- | src/helper/verb-action.cpp | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/src/helper/verb-action.cpp b/src/helper/verb-action.cpp new file mode 100644 index 0000000..48fd8cd --- /dev/null +++ b/src/helper/verb-action.cpp @@ -0,0 +1,180 @@ +// SPDX-License-Identifier: GPL-2.0-or-later + +/** + * @file + * Deprecated Gtk::Action that provides a widget for an Inkscape verb + */ +/* Authors: + * MenTaLguY <mental@rydia.net> + * Lauris Kaplinski <lauris@kaplinski.com> + * bulia byak <buliabyak@users.sf.net> + * Frank Felfe <innerspace@iname.com> + * John Cliff <simarilius@yahoo.com> + * David Turner <novalis@gnu.org> + * Josh Andler <scislac@scislac.com> + * Jon A. Cruz <jon@joncruz.org> + * Maximilian Albert <maximilian.albert@gmail.com> + * Tavmjong Bah <tavmjong@free.fr> + * Abhishek Sharma + * Kris De Gussem <Kris.DeGussem@gmail.com> + * Jabiertxo Arraiza <jabier.arraiza@marker.es> + * + * Copyright (C) 2004 David Turner + * Copyright (C) 2003 MenTaLguY + * Copyright (C) 1999-2015 authors + * Copyright (C) 2001-2002 Ximian, Inc. + * + * Released under GNU GPL v2+, read the file 'COPYING' for more information. + */ + +#include "verb-action.h" + +#include <glibmm/i18n.h> + +#include <gtkmm/toolitem.h> + +#include "shortcuts.h" +#include "verbs.h" +#include "helper/action.h" +#include "ui/widget/button.h" +#include "widgets/toolbox.h" + +static GtkToolItem * sp_toolbox_button_item_new_from_verb_with_doubleclick( GtkWidget *t, GtkIconSize size, Inkscape::UI::Widget::ButtonType type, + Inkscape::Verb *verb, Inkscape::Verb *doubleclick_verb, + Inkscape::UI::View::View *view); + +GtkToolItem * sp_toolbox_button_item_new_from_verb_with_doubleclick(GtkWidget *t, GtkIconSize size, Inkscape::UI::Widget::ButtonType type, + Inkscape::Verb *verb, Inkscape::Verb *doubleclick_verb, + Inkscape::UI::View::View *view) +{ + SPAction *action = verb->get_action(Inkscape::ActionContext(view)); + if (!action) { + return nullptr; + } + + SPAction *doubleclick_action; + if (doubleclick_verb) { + doubleclick_action = doubleclick_verb->get_action(Inkscape::ActionContext(view)); + } else { + doubleclick_action = nullptr; + } + + /* fixme: Handle sensitive/unsensitive */ + /* fixme: Implement Inkscape::UI::Widget::Button construction from action */ + auto b = Gtk::manage(new Inkscape::UI::Widget::Button(size, type, action, doubleclick_action)); + b->show(); + auto b_toolitem = Gtk::manage(new Gtk::ToolItem()); + b_toolitem->add(*b); + + unsigned int shortcut = sp_shortcut_get_primary(verb); + if (shortcut != GDK_KEY_VoidSymbol) { + gchar *key = sp_shortcut_get_label(shortcut); + gchar *tip = g_strdup_printf ("%s (%s)", action->tip, key); + if ( t ) { + gtk_toolbar_insert(GTK_TOOLBAR(t), b_toolitem->gobj(), -1); + b->set_tooltip_text(tip); + } + g_free(tip); + g_free(key); + } else { + if ( t ) { + gtk_toolbar_insert(GTK_TOOLBAR(t), b_toolitem->gobj(), -1); + b->set_tooltip_text(action->tip); + } + } + + return GTK_TOOL_ITEM(b_toolitem->gobj()); +} + +Glib::RefPtr<VerbAction> VerbAction::create(Inkscape::Verb* verb, Inkscape::Verb* verb2, Inkscape::UI::View::View *view) +{ + Glib::RefPtr<VerbAction> result; + SPAction *action = verb->get_action(Inkscape::ActionContext(view)); + if ( action ) { + //SPAction* action2 = verb2 ? verb2->get_action(Inkscape::ActionContext(view)) : 0; + result = Glib::RefPtr<VerbAction>(new VerbAction(verb, verb2, view)); + } + + return result; +} + +VerbAction::VerbAction(Inkscape::Verb* verb, Inkscape::Verb* verb2, Inkscape::UI::View::View *view) : + Gtk::Action(Glib::ustring(verb->get_id()), verb->get_image(), Glib::ustring(g_dpgettext2(nullptr, "ContextVerb", verb->get_name())), Glib::ustring(_(verb->get_tip()))), + verb(verb), + verb2(verb2), + view(view), + active(false) +{ +} + +VerbAction::~VerbAction() += default; + +Gtk::Widget* VerbAction::create_menu_item_vfunc() +{ + Gtk::Widget* widg = Gtk::Action::create_menu_item_vfunc(); +// g_message("create_menu_item_vfunc() = %p for '%s'", widg, verb->get_id()); + return widg; +} + +Gtk::Widget* VerbAction::create_tool_item_vfunc() +{ +// Gtk::Widget* widg = Gtk::Action::create_tool_item_vfunc(); + GtkIconSize toolboxSize = Inkscape::UI::ToolboxFactory::prefToSize("/toolbox/tools/small"); + GtkWidget* toolbox = nullptr; + auto holder = Glib::wrap(sp_toolbox_button_item_new_from_verb_with_doubleclick( toolbox, toolboxSize, + Inkscape::UI::Widget::BUTTON_TYPE_TOGGLE, + verb, + verb2, + view )); + + auto button_widget = static_cast<Inkscape::UI::Widget::Button *>(holder->get_child()); + + if ( active ) { + button_widget->toggle_set_down(active); + } + button_widget->show_all(); + +// g_message("create_tool_item_vfunc() = %p for '%s'", holder, verb->get_id()); + return holder; +} + +void VerbAction::connect_proxy_vfunc(Gtk::Widget* proxy) +{ +// g_message("connect_proxy_vfunc(%p) for '%s'", proxy, verb->get_id()); + Gtk::Action::connect_proxy_vfunc(proxy); +} + +void VerbAction::disconnect_proxy_vfunc(Gtk::Widget* proxy) +{ +// g_message("disconnect_proxy_vfunc(%p) for '%s'", proxy, verb->get_id()); + Gtk::Action::disconnect_proxy_vfunc(proxy); +} + +void VerbAction::set_active(bool active) +{ + this->active = active; + Glib::SListHandle<Gtk::Widget*> proxies = get_proxies(); + for (auto proxie : proxies) { + Gtk::ToolItem* ti = dynamic_cast<Gtk::ToolItem*>(proxie); + if (ti) { + // *should* have one child that is the Inkscape::UI::Widget::Button + auto child = dynamic_cast<Inkscape::UI::Widget::Button *>(ti->get_child()); + if (child) { + child->toggle_set_down(active); + } + } + } +} + +void VerbAction::on_activate() +{ + if ( verb ) { + SPAction *action = verb->get_action(Inkscape::ActionContext(view)); + if ( action ) { + sp_action_perform(action, nullptr); + } + } +} + + |