コード例 #1
0
GimpSessionInfoBook *
gimp_session_info_book_from_widget (GimpDockbook *dockbook)
{
  GimpSessionInfoBook *info;
  GtkWidget           *parent;
  GList               *children;
  GList               *list;

  g_return_val_if_fail (GIMP_IS_DOCKBOOK (dockbook), NULL);

  info = gimp_session_info_book_new ();

  parent = gtk_widget_get_parent (GTK_WIDGET (dockbook));

  if (GTK_IS_VPANED (parent))
    {
      GtkPaned *paned = GTK_PANED (parent);

      if (GTK_WIDGET (dockbook) == gtk_paned_get_child2 (paned))
        info->position = gtk_paned_get_position (paned);
    }

  info->current_page =
    gtk_notebook_get_current_page (GTK_NOTEBOOK (dockbook));

  children = gtk_container_get_children (GTK_CONTAINER (dockbook));

  for (list = children; list; list = g_list_next (list))
    {
      GimpSessionInfoDockable *dockable;

      dockable = gimp_session_info_dockable_from_widget (list->data);

      info->dockables = g_list_prepend (info->dockables, dockable);
    }

  info->dockables = g_list_reverse (info->dockables);

  g_list_free (children);

  return info;
}
コード例 #2
0
ファイル: dockable-actions.c プロジェクト: Zandoch/gimp
void
dockable_actions_update (GimpActionGroup *group,
                         gpointer         data)
{
    GimpDockable           *dockable;
    GimpDockbook           *dockbook;
    GimpDocked             *docked;
    GimpDialogFactoryEntry *entry;
    GimpContainerView      *view;
    GimpViewType            view_type           = -1;
    gboolean                list_view_available = FALSE;
    gboolean                grid_view_available = FALSE;
    GimpViewSize            view_size           = -1;
    GimpTabStyle            tab_style           = -1;
    gint                    n_pages             = 0;
    gint                    n_books             = 0;

    if (GIMP_IS_DOCKBOOK (data))
    {
        gint page_num;

        dockbook = GIMP_DOCKBOOK (data);

        page_num = gtk_notebook_get_current_page (GTK_NOTEBOOK (dockbook));

        dockable = (GimpDockable *)
                   gtk_notebook_get_nth_page (GTK_NOTEBOOK (dockbook), page_num);
    }
    else if (GIMP_IS_DOCKABLE (data))
    {
        dockable = GIMP_DOCKABLE (data);
        dockbook = dockable->dockbook;
    }
    else
    {
        return;
    }

    docked = GIMP_DOCKED (gtk_bin_get_child (GTK_BIN (dockable)));

    gimp_dialog_factory_from_widget (GTK_WIDGET (dockable), &entry);

    if (entry)
    {
        gchar *identifier;
        gchar *substring = NULL;

        identifier = g_strdup (entry->identifier);

        if ((substring = strstr (identifier, "grid")))
            view_type = GIMP_VIEW_TYPE_GRID;
        else if ((substring = strstr (identifier, "list")))
            view_type = GIMP_VIEW_TYPE_LIST;

        if (substring)
        {
            memcpy (substring, "list", 4);
            if (gimp_dialog_factory_find_entry (dockbook->dock->dialog_factory,
                                                identifier))
                list_view_available = TRUE;

            memcpy (substring, "grid", 4);
            if (gimp_dialog_factory_find_entry (dockbook->dock->dialog_factory,
                                                identifier))
                grid_view_available = TRUE;
        }

        g_free (identifier);
    }

    view = gimp_container_view_get_by_dockable (dockable);

    if (view)
        view_size = gimp_container_view_get_view_size (view, NULL);

    tab_style = dockable->tab_style;

    n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (dockbook));
    n_books = g_list_length (dockbook->dock->dockbooks);

#define SET_ACTIVE(action,active) \
        gimp_action_group_set_action_active (group, action, (active) != 0)
#define SET_VISIBLE(action,active) \
        gimp_action_group_set_action_visible (group, action, (active) != 0)
#define SET_SENSITIVE(action,sensitive) \
        gimp_action_group_set_action_sensitive (group, action, (sensitive) != 0)

    SET_SENSITIVE ("dockable-detach-tab", n_pages > 1 || n_books > 1);

    SET_VISIBLE ("dockable-preview-size-menu", view_size != -1);

    if (view_size != -1)
    {
        if (view_size >= GIMP_VIEW_SIZE_GIGANTIC)
        {
            SET_ACTIVE ("dockable-preview-size-gigantic", TRUE);
        }
        else if (view_size >= GIMP_VIEW_SIZE_ENORMOUS)
        {
            SET_ACTIVE ("dockable-preview-size-enormous", TRUE);
        }
        else if (view_size >= GIMP_VIEW_SIZE_HUGE)
        {
            SET_ACTIVE ("dockable-preview-size-huge", TRUE);
        }
        else if (view_size >= GIMP_VIEW_SIZE_EXTRA_LARGE)
        {
            SET_ACTIVE ("dockable-preview-size-extra-large", TRUE);
        }
        else if (view_size >= GIMP_VIEW_SIZE_LARGE)
        {
            SET_ACTIVE ("dockable-preview-size-large", TRUE);
        }
        else if (view_size >= GIMP_VIEW_SIZE_MEDIUM)
        {
            SET_ACTIVE ("dockable-preview-size-medium", TRUE);
        }
        else if (view_size >= GIMP_VIEW_SIZE_SMALL)
        {
            SET_ACTIVE ("dockable-preview-size-small", TRUE);
        }
        else if (view_size >= GIMP_VIEW_SIZE_EXTRA_SMALL)
        {
            SET_ACTIVE ("dockable-preview-size-extra-small", TRUE);
        }
        else if (view_size >= GIMP_VIEW_SIZE_TINY)
        {
            SET_ACTIVE ("dockable-preview-size-tiny", TRUE);
        }
    }

    SET_VISIBLE ("dockable-tab-style-menu", n_pages > 1);

    if (n_pages > 1)
    {
        GimpDockedInterface *docked_iface = GIMP_DOCKED_GET_INTERFACE (docked);

        if (tab_style == GIMP_TAB_STYLE_ICON)
            SET_ACTIVE ("dockable-tab-style-icon", TRUE);
        else if (tab_style == GIMP_TAB_STYLE_PREVIEW)
            SET_ACTIVE ("dockable-tab-style-preview", TRUE);
        else if (tab_style == GIMP_TAB_STYLE_NAME)
            SET_ACTIVE ("dockable-tab-style-name", TRUE);
        else if (tab_style == GIMP_TAB_STYLE_ICON_NAME)
            SET_ACTIVE ("dockable-tab-style-icon-name", TRUE);
        else if (tab_style == GIMP_TAB_STYLE_PREVIEW_NAME)
            SET_ACTIVE ("dockable-tab-style-preview-name", TRUE);

        SET_SENSITIVE ("dockable-tab-style-preview",
                       docked_iface->get_preview);
        SET_SENSITIVE ("dockable-tab-style-preview-name",
                       docked_iface->get_preview);
    }

    SET_VISIBLE ("dockable-view-type-grid", view_type != -1);
    SET_VISIBLE ("dockable-view-type-list", view_type != -1);

    if (view_type != -1)
    {
        if (view_type == GIMP_VIEW_TYPE_LIST)
            SET_ACTIVE ("dockable-view-type-list", TRUE);
        else
            SET_ACTIVE ("dockable-view-type-grid", TRUE);

        SET_SENSITIVE ("dockable-view-type-grid", grid_view_available);
        SET_SENSITIVE ("dockable-view-type-list", list_view_available);
    }

    SET_VISIBLE ("dockable-show-button-bar", gimp_docked_has_button_bar (docked));
    SET_ACTIVE ("dockable-show-button-bar",
                gimp_docked_get_show_button_bar (docked));

#undef SET_ACTIVE
#undef SET_VISIBLE
#undef SET_SENSITIVE
}