diff options
Diffstat (limited to 'src/nautilus-notebook.c')
| -rw-r--r-- | src/nautilus-notebook.c | 723 |
1 files changed, 375 insertions, 348 deletions
diff --git a/src/nautilus-notebook.c b/src/nautilus-notebook.c index 31dde3173..6bf852ec8 100644 --- a/src/nautilus-notebook.c +++ b/src/nautilus-notebook.c @@ -37,18 +37,18 @@ #define AFTER_ALL_TABS -1 -static int nautilus_notebook_insert_page (GtkNotebook *notebook, - GtkWidget *child, - GtkWidget *tab_label, - GtkWidget *menu_label, - int position); -static void nautilus_notebook_remove (GtkContainer *container, - GtkWidget *tab_widget); +static int nautilus_notebook_insert_page (GtkNotebook *notebook, + GtkWidget *child, + GtkWidget *tab_label, + GtkWidget *menu_label, + int position); +static void nautilus_notebook_remove (GtkContainer *container, + GtkWidget *tab_widget); enum { - TAB_CLOSE_REQUEST, - LAST_SIGNAL + TAB_CLOSE_REQUEST, + LAST_SIGNAL }; static guint signals[LAST_SIGNAL]; @@ -58,449 +58,476 @@ G_DEFINE_TYPE (NautilusNotebook, nautilus_notebook, GTK_TYPE_NOTEBOOK); static void nautilus_notebook_class_init (NautilusNotebookClass *klass) { - GObjectClass *object_class = G_OBJECT_CLASS (klass); - GtkContainerClass *container_class = GTK_CONTAINER_CLASS (klass); - GtkNotebookClass *notebook_class = GTK_NOTEBOOK_CLASS (klass); - - container_class->remove = nautilus_notebook_remove; - - notebook_class->insert_page = nautilus_notebook_insert_page; - - signals[TAB_CLOSE_REQUEST] = - g_signal_new ("tab-close-request", - G_OBJECT_CLASS_TYPE (object_class), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (NautilusNotebookClass, tab_close_request), - NULL, NULL, - g_cclosure_marshal_VOID__OBJECT, - G_TYPE_NONE, - 1, - NAUTILUS_TYPE_WINDOW_SLOT); + GObjectClass *object_class = G_OBJECT_CLASS (klass); + GtkContainerClass *container_class = GTK_CONTAINER_CLASS (klass); + GtkNotebookClass *notebook_class = GTK_NOTEBOOK_CLASS (klass); + + container_class->remove = nautilus_notebook_remove; + + notebook_class->insert_page = nautilus_notebook_insert_page; + + signals[TAB_CLOSE_REQUEST] = + g_signal_new ("tab-close-request", + G_OBJECT_CLASS_TYPE (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (NautilusNotebookClass, tab_close_request), + NULL, NULL, + g_cclosure_marshal_VOID__OBJECT, + G_TYPE_NONE, + 1, + NAUTILUS_TYPE_WINDOW_SLOT); } static gint -find_tab_num_at_pos (NautilusNotebook *notebook, gint abs_x, gint abs_y) +find_tab_num_at_pos (NautilusNotebook *notebook, + gint abs_x, + gint abs_y) { - GtkPositionType tab_pos; - int page_num = 0; - GtkNotebook *nb = GTK_NOTEBOOK (notebook); - GtkWidget *page; - GtkAllocation allocation; - - tab_pos = gtk_notebook_get_tab_pos (GTK_NOTEBOOK (notebook)); - - while ((page = gtk_notebook_get_nth_page (nb, page_num))) - { - GtkWidget *tab; - gint max_x, max_y; - gint x_root, y_root; - - tab = gtk_notebook_get_tab_label (nb, page); - g_return_val_if_fail (tab != NULL, -1); - - if (!gtk_widget_get_mapped (GTK_WIDGET (tab))) - { - page_num++; - continue; - } - - gdk_window_get_origin (gtk_widget_get_window (tab), - &x_root, &y_root); - gtk_widget_get_allocation (tab, &allocation); - - max_x = x_root + allocation.x + allocation.width; - max_y = y_root + allocation.y + allocation.height; - - if (((tab_pos == GTK_POS_TOP) - || (tab_pos == GTK_POS_BOTTOM)) - &&(abs_x<=max_x)) - { - return page_num; - } - else if (((tab_pos == GTK_POS_LEFT) - || (tab_pos == GTK_POS_RIGHT)) - && (abs_y<=max_y)) - { - return page_num; - } - - page_num++; - } - return AFTER_ALL_TABS; + GtkPositionType tab_pos; + int page_num = 0; + GtkNotebook *nb = GTK_NOTEBOOK (notebook); + GtkWidget *page; + GtkAllocation allocation; + + tab_pos = gtk_notebook_get_tab_pos (GTK_NOTEBOOK (notebook)); + + while ((page = gtk_notebook_get_nth_page (nb, page_num))) + { + GtkWidget *tab; + gint max_x, max_y; + gint x_root, y_root; + + tab = gtk_notebook_get_tab_label (nb, page); + g_return_val_if_fail (tab != NULL, -1); + + if (!gtk_widget_get_mapped (GTK_WIDGET (tab))) + { + page_num++; + continue; + } + + gdk_window_get_origin (gtk_widget_get_window (tab), + &x_root, &y_root); + gtk_widget_get_allocation (tab, &allocation); + + max_x = x_root + allocation.x + allocation.width; + max_y = y_root + allocation.y + allocation.height; + + if (((tab_pos == GTK_POS_TOP) + || (tab_pos == GTK_POS_BOTTOM)) + && (abs_x <= max_x)) + { + return page_num; + } + else if (((tab_pos == GTK_POS_LEFT) + || (tab_pos == GTK_POS_RIGHT)) + && (abs_y <= max_y)) + { + return page_num; + } + + page_num++; + } + return AFTER_ALL_TABS; } static gboolean button_press_cb (NautilusNotebook *notebook, - GdkEventButton *event, - gpointer data) + GdkEventButton *event, + gpointer data) { - int tab_clicked; - - tab_clicked = find_tab_num_at_pos (notebook, event->x_root, event->y_root); - - if (event->type == GDK_BUTTON_PRESS && - event->button == 3 && - (event->state & gtk_accelerator_get_default_mod_mask ()) == 0) - { - if (tab_clicked == -1) - { - /* consume event, so that we don't pop up the context menu when - * the mouse if not over a tab label - */ - return TRUE; - } - - /* switch to the page the mouse is over, but don't consume the event */ - gtk_notebook_set_current_page (GTK_NOTEBOOK (notebook), tab_clicked); - } - - return FALSE; + int tab_clicked; + + tab_clicked = find_tab_num_at_pos (notebook, event->x_root, event->y_root); + + if (event->type == GDK_BUTTON_PRESS && + event->button == 3 && + (event->state & gtk_accelerator_get_default_mod_mask ()) == 0) + { + if (tab_clicked == -1) + { + /* consume event, so that we don't pop up the context menu when + * the mouse if not over a tab label + */ + return TRUE; + } + + /* switch to the page the mouse is over, but don't consume the event */ + gtk_notebook_set_current_page (GTK_NOTEBOOK (notebook), tab_clicked); + } + + return FALSE; } static void nautilus_notebook_init (NautilusNotebook *notebook) { - gtk_notebook_set_scrollable (GTK_NOTEBOOK (notebook), TRUE); - gtk_notebook_set_show_border (GTK_NOTEBOOK (notebook), FALSE); - gtk_notebook_set_show_tabs (GTK_NOTEBOOK (notebook), FALSE); + gtk_notebook_set_scrollable (GTK_NOTEBOOK (notebook), TRUE); + gtk_notebook_set_show_border (GTK_NOTEBOOK (notebook), FALSE); + gtk_notebook_set_show_tabs (GTK_NOTEBOOK (notebook), FALSE); - g_signal_connect (notebook, "button-press-event", - (GCallback)button_press_cb, NULL); + g_signal_connect (notebook, "button-press-event", + (GCallback) button_press_cb, NULL); } gboolean nautilus_notebook_contains_slot (NautilusNotebook *notebook, NautilusWindowSlot *slot) { - GList *children; - GList *l; - gboolean found = FALSE; + GList *children; + GList *l; + gboolean found = FALSE; - children = gtk_container_get_children (GTK_CONTAINER (notebook)); - for (l = children; l != NULL && !found; l = l->next) { - found = l->data == slot; - } + children = gtk_container_get_children (GTK_CONTAINER (notebook)); + for (l = children; l != NULL && !found; l = l->next) + { + found = l->data == slot; + } - g_list_free (children); + g_list_free (children); - return found; + return found; } void -nautilus_notebook_sync_loading (NautilusNotebook *notebook, - NautilusWindowSlot *slot) +nautilus_notebook_sync_loading (NautilusNotebook *notebook, + NautilusWindowSlot *slot) { - GtkWidget *tab_label, *spinner, *icon; - gboolean active, allow_stop; - - g_return_if_fail (NAUTILUS_IS_NOTEBOOK (notebook)); - g_return_if_fail (NAUTILUS_IS_WINDOW_SLOT (slot)); - - tab_label = gtk_notebook_get_tab_label (GTK_NOTEBOOK (notebook), - GTK_WIDGET (slot)); - g_return_if_fail (GTK_IS_WIDGET (tab_label)); - - spinner = GTK_WIDGET (g_object_get_data (G_OBJECT (tab_label), "spinner")); - icon = GTK_WIDGET (g_object_get_data (G_OBJECT (tab_label), "icon")); - g_return_if_fail (spinner != NULL && icon != NULL); - - active = FALSE; - g_object_get (spinner, "active", &active, NULL); - allow_stop = nautilus_window_slot_get_allow_stop (slot); - - if (active == allow_stop) { - return; - } - - if (allow_stop) { - gtk_widget_hide (icon); - gtk_widget_show (spinner); - gtk_spinner_start (GTK_SPINNER (spinner)); - } else { - gtk_spinner_stop (GTK_SPINNER (spinner)); - gtk_widget_hide (spinner); - gtk_widget_show (icon); - } + GtkWidget *tab_label, *spinner, *icon; + gboolean active, allow_stop; + + g_return_if_fail (NAUTILUS_IS_NOTEBOOK (notebook)); + g_return_if_fail (NAUTILUS_IS_WINDOW_SLOT (slot)); + + tab_label = gtk_notebook_get_tab_label (GTK_NOTEBOOK (notebook), + GTK_WIDGET (slot)); + g_return_if_fail (GTK_IS_WIDGET (tab_label)); + + spinner = GTK_WIDGET (g_object_get_data (G_OBJECT (tab_label), "spinner")); + icon = GTK_WIDGET (g_object_get_data (G_OBJECT (tab_label), "icon")); + g_return_if_fail (spinner != NULL && icon != NULL); + + active = FALSE; + g_object_get (spinner, "active", &active, NULL); + allow_stop = nautilus_window_slot_get_allow_stop (slot); + + if (active == allow_stop) + { + return; + } + + if (allow_stop) + { + gtk_widget_hide (icon); + gtk_widget_show (spinner); + gtk_spinner_start (GTK_SPINNER (spinner)); + } + else + { + gtk_spinner_stop (GTK_SPINNER (spinner)); + gtk_widget_hide (spinner); + gtk_widget_show (icon); + } } void -nautilus_notebook_sync_tab_label (NautilusNotebook *notebook, - NautilusWindowSlot *slot) +nautilus_notebook_sync_tab_label (NautilusNotebook *notebook, + NautilusWindowSlot *slot) { - GtkWidget *hbox, *label; - char *location_name; - GFile *location; - const gchar *title_name; - - g_return_if_fail (NAUTILUS_IS_NOTEBOOK (notebook)); - g_return_if_fail (NAUTILUS_IS_WINDOW_SLOT (slot)); - - hbox = gtk_notebook_get_tab_label (GTK_NOTEBOOK (notebook), GTK_WIDGET (slot)); - g_return_if_fail (GTK_IS_WIDGET (hbox)); - - label = GTK_WIDGET (g_object_get_data (G_OBJECT (hbox), "label")); - g_return_if_fail (GTK_IS_WIDGET (label)); - - gtk_label_set_text (GTK_LABEL (label), nautilus_window_slot_get_title (slot)); - location = nautilus_window_slot_get_location (slot); - - if (location != NULL) { - /* Set the tooltip on the label's parent (the tab label hbox), - * so it covers all of the tab label. - */ - location_name = g_file_get_parse_name (location); - title_name = nautilus_window_slot_get_title (slot); - if (g_str_has_prefix (location_name, EEL_SEARCH_URI)) { - gtk_widget_set_tooltip_text (gtk_widget_get_parent (label), title_name); - } else { - gtk_widget_set_tooltip_text (gtk_widget_get_parent (label), location_name); - } - g_free (location_name); - } else { - gtk_widget_set_tooltip_text (gtk_widget_get_parent (label), NULL); - } + GtkWidget *hbox, *label; + char *location_name; + GFile *location; + const gchar *title_name; + + g_return_if_fail (NAUTILUS_IS_NOTEBOOK (notebook)); + g_return_if_fail (NAUTILUS_IS_WINDOW_SLOT (slot)); + + hbox = gtk_notebook_get_tab_label (GTK_NOTEBOOK (notebook), GTK_WIDGET (slot)); + g_return_if_fail (GTK_IS_WIDGET (hbox)); + + label = GTK_WIDGET (g_object_get_data (G_OBJECT (hbox), "label")); + g_return_if_fail (GTK_IS_WIDGET (label)); + + gtk_label_set_text (GTK_LABEL (label), nautilus_window_slot_get_title (slot)); + location = nautilus_window_slot_get_location (slot); + + if (location != NULL) + { + /* Set the tooltip on the label's parent (the tab label hbox), + * so it covers all of the tab label. + */ + location_name = g_file_get_parse_name (location); + title_name = nautilus_window_slot_get_title (slot); + if (g_str_has_prefix (location_name, EEL_SEARCH_URI)) + { + gtk_widget_set_tooltip_text (gtk_widget_get_parent (label), title_name); + } + else + { + gtk_widget_set_tooltip_text (gtk_widget_get_parent (label), location_name); + } + g_free (location_name); + } + else + { + gtk_widget_set_tooltip_text (gtk_widget_get_parent (label), NULL); + } } static void -close_button_clicked_cb (GtkWidget *widget, - NautilusWindowSlot *slot) +close_button_clicked_cb (GtkWidget *widget, + NautilusWindowSlot *slot) { - GtkWidget *notebook; + GtkWidget *notebook; - notebook = gtk_widget_get_ancestor (GTK_WIDGET (slot), NAUTILUS_TYPE_NOTEBOOK); - if (notebook != NULL) { - g_signal_emit (notebook, signals[TAB_CLOSE_REQUEST], 0, slot); - } + notebook = gtk_widget_get_ancestor (GTK_WIDGET (slot), NAUTILUS_TYPE_NOTEBOOK); + if (notebook != NULL) + { + g_signal_emit (notebook, signals[TAB_CLOSE_REQUEST], 0, slot); + } } static GtkWidget * -build_tab_label (NautilusNotebook *nb, NautilusWindowSlot *slot) +build_tab_label (NautilusNotebook *nb, + NautilusWindowSlot *slot) { - GtkWidget *hbox, *label, *close_button, *image, *spinner, *icon; - GtkWidget *box; - - box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4); - gtk_widget_show (box); - - /* set hbox spacing and label padding (see below) so that there's an - * equal amount of space around the label */ - hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6); - gtk_widget_show (hbox); - gtk_widget_set_halign (hbox, GTK_ALIGN_CENTER); - gtk_box_pack_start (GTK_BOX (box), hbox, TRUE, TRUE, 0); - - /* setup load feedback */ - spinner = gtk_spinner_new (); - gtk_box_pack_start (GTK_BOX (hbox), spinner, FALSE, FALSE, 0); - - /* setup site icon, empty by default */ - icon = gtk_image_new (); - gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0); - /* don't show the icon */ - - /* setup label */ - label = gtk_label_new (NULL); - gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_END); - gtk_label_set_single_line_mode (GTK_LABEL (label), TRUE); - gtk_label_set_xalign (GTK_LABEL (label), 0.5); - gtk_label_set_yalign (GTK_LABEL (label), 0.5); - gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0); - gtk_widget_show (label); - - /* setup close button */ - close_button = gtk_button_new (); - gtk_button_set_relief (GTK_BUTTON (close_button), - GTK_RELIEF_NONE); - /* don't allow focus on the close button */ - gtk_widget_set_focus_on_click (close_button, FALSE); - - gtk_widget_set_name (close_button, "nautilus-tab-close-button"); - - image = gtk_image_new_from_icon_name ("window-close-symbolic", GTK_ICON_SIZE_MENU); - gtk_widget_set_tooltip_text (close_button, _("Close tab")); - g_signal_connect_object (close_button, "clicked", - G_CALLBACK (close_button_clicked_cb), slot, 0); - - gtk_container_add (GTK_CONTAINER (close_button), image); - gtk_widget_show (image); - - gtk_box_pack_start (GTK_BOX (box), close_button, FALSE, FALSE, 0); - gtk_widget_show (close_button); - - g_object_set_data (G_OBJECT (box), "nautilus-notebook-tab", GINT_TO_POINTER (1)); - nautilus_drag_slot_proxy_init (box, NULL, slot); - - g_object_set_data (G_OBJECT (box), "label", label); - g_object_set_data (G_OBJECT (box), "spinner", spinner); - g_object_set_data (G_OBJECT (box), "icon", icon); - g_object_set_data (G_OBJECT (box), "close-button", close_button); - - return box; + GtkWidget *hbox, *label, *close_button, *image, *spinner, *icon; + GtkWidget *box; + + box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4); + gtk_widget_show (box); + + /* set hbox spacing and label padding (see below) so that there's an + * equal amount of space around the label */ + hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6); + gtk_widget_show (hbox); + gtk_widget_set_halign (hbox, GTK_ALIGN_CENTER); + gtk_box_pack_start (GTK_BOX (box), hbox, TRUE, TRUE, 0); + + /* setup load feedback */ + spinner = gtk_spinner_new (); + gtk_box_pack_start (GTK_BOX (hbox), spinner, FALSE, FALSE, 0); + + /* setup site icon, empty by default */ + icon = gtk_image_new (); + gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0); + /* don't show the icon */ + + /* setup label */ + label = gtk_label_new (NULL); + gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_END); + gtk_label_set_single_line_mode (GTK_LABEL (label), TRUE); + gtk_label_set_xalign (GTK_LABEL (label), 0.5); + gtk_label_set_yalign (GTK_LABEL (label), 0.5); + gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0); + gtk_widget_show (label); + + /* setup close button */ + close_button = gtk_button_new (); + gtk_button_set_relief (GTK_BUTTON (close_button), + GTK_RELIEF_NONE); + /* don't allow focus on the close button */ + gtk_widget_set_focus_on_click (close_button, FALSE); + + gtk_widget_set_name (close_button, "nautilus-tab-close-button"); + + image = gtk_image_new_from_icon_name ("window-close-symbolic", GTK_ICON_SIZE_MENU); + gtk_widget_set_tooltip_text (close_button, _("Close tab")); + g_signal_connect_object (close_button, "clicked", + G_CALLBACK (close_button_clicked_cb), slot, 0); + + gtk_container_add (GTK_CONTAINER (close_button), image); + gtk_widget_show (image); + + gtk_box_pack_start (GTK_BOX (box), close_button, FALSE, FALSE, 0); + gtk_widget_show (close_button); + + g_object_set_data (G_OBJECT (box), "nautilus-notebook-tab", GINT_TO_POINTER (1)); + nautilus_drag_slot_proxy_init (box, NULL, slot); + + g_object_set_data (G_OBJECT (box), "label", label); + g_object_set_data (G_OBJECT (box), "spinner", spinner); + g_object_set_data (G_OBJECT (box), "icon", icon); + g_object_set_data (G_OBJECT (box), "close-button", close_button); + + return box; } static int nautilus_notebook_insert_page (GtkNotebook *gnotebook, - GtkWidget *tab_widget, - GtkWidget *tab_label, - GtkWidget *menu_label, - int position) + GtkWidget *tab_widget, + GtkWidget *tab_label, + GtkWidget *menu_label, + int position) { - g_assert (GTK_IS_WIDGET (tab_widget)); + g_assert (GTK_IS_WIDGET (tab_widget)); - position = GTK_NOTEBOOK_CLASS (nautilus_notebook_parent_class)->insert_page (gnotebook, - tab_widget, - tab_label, - menu_label, - position); + position = GTK_NOTEBOOK_CLASS (nautilus_notebook_parent_class)->insert_page (gnotebook, + tab_widget, + tab_label, + menu_label, + position); - gtk_notebook_set_show_tabs (gnotebook, - gtk_notebook_get_n_pages (gnotebook) > 1); - gtk_notebook_set_tab_reorderable (gnotebook, tab_widget, TRUE); - gtk_notebook_set_tab_detachable (gnotebook, tab_widget, TRUE); + gtk_notebook_set_show_tabs (gnotebook, + gtk_notebook_get_n_pages (gnotebook) > 1); + gtk_notebook_set_tab_reorderable (gnotebook, tab_widget, TRUE); + gtk_notebook_set_tab_detachable (gnotebook, tab_widget, TRUE); - return position; + return position; } int -nautilus_notebook_add_tab (NautilusNotebook *notebook, - NautilusWindowSlot *slot, - int position, - gboolean jump_to) +nautilus_notebook_add_tab (NautilusNotebook *notebook, + NautilusWindowSlot *slot, + int position, + gboolean jump_to) { - GtkNotebook *gnotebook = GTK_NOTEBOOK (notebook); - GtkWidget *tab_label; + GtkNotebook *gnotebook = GTK_NOTEBOOK (notebook); + GtkWidget *tab_label; - g_return_val_if_fail (NAUTILUS_IS_NOTEBOOK (notebook), -1); - g_return_val_if_fail (NAUTILUS_IS_WINDOW_SLOT (slot), -1); + g_return_val_if_fail (NAUTILUS_IS_NOTEBOOK (notebook), -1); + g_return_val_if_fail (NAUTILUS_IS_WINDOW_SLOT (slot), -1); - tab_label = build_tab_label (notebook, slot); + tab_label = build_tab_label (notebook, slot); - position = gtk_notebook_insert_page (GTK_NOTEBOOK (notebook), - GTK_WIDGET (slot), - tab_label, - position); + position = gtk_notebook_insert_page (GTK_NOTEBOOK (notebook), + GTK_WIDGET (slot), + tab_label, + position); - gtk_container_child_set (GTK_CONTAINER (notebook), - GTK_WIDGET (slot), - "tab-expand", TRUE, - NULL); + gtk_container_child_set (GTK_CONTAINER (notebook), + GTK_WIDGET (slot), + "tab-expand", TRUE, + NULL); - nautilus_notebook_sync_tab_label (notebook, slot); - nautilus_notebook_sync_loading (notebook, slot); + nautilus_notebook_sync_tab_label (notebook, slot); + nautilus_notebook_sync_loading (notebook, slot); - if (jump_to) { - gtk_notebook_set_current_page (gnotebook, position); - } + if (jump_to) + { + gtk_notebook_set_current_page (gnotebook, position); + } - return position; + return position; } static void nautilus_notebook_remove (GtkContainer *container, - GtkWidget *tab_widget) + GtkWidget *tab_widget) { - GtkNotebook *gnotebook = GTK_NOTEBOOK (container); - GTK_CONTAINER_CLASS (nautilus_notebook_parent_class)->remove (container, tab_widget); - - gtk_notebook_set_show_tabs (gnotebook, - gtk_notebook_get_n_pages (gnotebook) > 1); + GtkNotebook *gnotebook = GTK_NOTEBOOK (container); + GTK_CONTAINER_CLASS (nautilus_notebook_parent_class)->remove (container, tab_widget); + gtk_notebook_set_show_tabs (gnotebook, + gtk_notebook_get_n_pages (gnotebook) > 1); } void nautilus_notebook_reorder_current_child_relative (NautilusNotebook *notebook, - int offset) + int offset) { - GtkNotebook *gnotebook; - GtkWidget *child; - int page; + GtkNotebook *gnotebook; + GtkWidget *child; + int page; - g_return_if_fail (NAUTILUS_IS_NOTEBOOK (notebook)); + g_return_if_fail (NAUTILUS_IS_NOTEBOOK (notebook)); - if (!nautilus_notebook_can_reorder_current_child_relative (notebook, offset)) { - return; - } + if (!nautilus_notebook_can_reorder_current_child_relative (notebook, offset)) + { + return; + } - gnotebook = GTK_NOTEBOOK (notebook); + gnotebook = GTK_NOTEBOOK (notebook); - page = gtk_notebook_get_current_page (gnotebook); - child = gtk_notebook_get_nth_page (gnotebook, page); - gtk_notebook_reorder_child (gnotebook, child, page + offset); + page = gtk_notebook_get_current_page (gnotebook); + child = gtk_notebook_get_nth_page (gnotebook, page); + gtk_notebook_reorder_child (gnotebook, child, page + offset); } static gboolean nautilus_notebook_is_valid_relative_position (NautilusNotebook *notebook, - int offset) + int offset) { - GtkNotebook *gnotebook; - int page; - int n_pages; - - gnotebook = GTK_NOTEBOOK (notebook); - - page = gtk_notebook_get_current_page (gnotebook); - n_pages = gtk_notebook_get_n_pages (gnotebook) - 1; - if (page < 0 || - (offset < 0 && page < -offset) || - (offset > 0 && page > n_pages - offset)) { - return FALSE; - } - - return TRUE; + GtkNotebook *gnotebook; + int page; + int n_pages; + + gnotebook = GTK_NOTEBOOK (notebook); + + page = gtk_notebook_get_current_page (gnotebook); + n_pages = gtk_notebook_get_n_pages (gnotebook) - 1; + if (page < 0 || + (offset < 0 && page < -offset) || + (offset > 0 && page > n_pages - offset)) + { + return FALSE; + } + + return TRUE; } gboolean nautilus_notebook_can_reorder_current_child_relative (NautilusNotebook *notebook, - int offset) + int offset) { - g_return_val_if_fail (NAUTILUS_IS_NOTEBOOK (notebook), FALSE); + g_return_val_if_fail (NAUTILUS_IS_NOTEBOOK (notebook), FALSE); - return nautilus_notebook_is_valid_relative_position (notebook, offset); + return nautilus_notebook_is_valid_relative_position (notebook, offset); } void nautilus_notebook_next_page (NautilusNotebook *notebook) { - gint current_page, n_pages; + gint current_page, n_pages; - g_return_if_fail (NAUTILUS_IS_NOTEBOOK (notebook)); + g_return_if_fail (NAUTILUS_IS_NOTEBOOK (notebook)); - current_page = gtk_notebook_get_current_page (GTK_NOTEBOOK (notebook)); - n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (notebook)); + current_page = gtk_notebook_get_current_page (GTK_NOTEBOOK (notebook)); + n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (notebook)); - if (current_page < n_pages - 1) - gtk_notebook_next_page (GTK_NOTEBOOK (notebook)); - else { - gboolean wrap_around; + if (current_page < n_pages - 1) + { + gtk_notebook_next_page (GTK_NOTEBOOK (notebook)); + } + else + { + gboolean wrap_around; - g_object_get (gtk_widget_get_settings (GTK_WIDGET (notebook)), - "gtk-keynav-wrap-around", &wrap_around, - NULL); + g_object_get (gtk_widget_get_settings (GTK_WIDGET (notebook)), + "gtk-keynav-wrap-around", &wrap_around, + NULL); - if (wrap_around) - gtk_notebook_set_current_page (GTK_NOTEBOOK (notebook), 0); - } + if (wrap_around) + { + gtk_notebook_set_current_page (GTK_NOTEBOOK (notebook), 0); + } + } } void nautilus_notebook_prev_page (NautilusNotebook *notebook) { - gint current_page; + gint current_page; - g_return_if_fail (NAUTILUS_IS_NOTEBOOK (notebook)); + g_return_if_fail (NAUTILUS_IS_NOTEBOOK (notebook)); - current_page = gtk_notebook_get_current_page (GTK_NOTEBOOK (notebook)); + current_page = gtk_notebook_get_current_page (GTK_NOTEBOOK (notebook)); - if (current_page > 0) - gtk_notebook_prev_page (GTK_NOTEBOOK (notebook)); - else { - gboolean wrap_around; + if (current_page > 0) + { + gtk_notebook_prev_page (GTK_NOTEBOOK (notebook)); + } + else + { + gboolean wrap_around; - g_object_get (gtk_widget_get_settings (GTK_WIDGET (notebook)), - "gtk-keynav-wrap-around", &wrap_around, - NULL); + g_object_get (gtk_widget_get_settings (GTK_WIDGET (notebook)), + "gtk-keynav-wrap-around", &wrap_around, + NULL); - if (wrap_around) - gtk_notebook_set_current_page (GTK_NOTEBOOK (notebook), -1); - } + if (wrap_around) + { + gtk_notebook_set_current_page (GTK_NOTEBOOK (notebook), -1); + } + } } |