mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git
synced 2025-12-24 21:50:17 +01:00
3d25d70461
Create a new clients/ subdirectory at the top level, and move cli/ and tui/ into it, as well as nm-online.c (which was previously in test/, which made no sense). cli/ was split into two subdirectories, src/ and completion/. While this does simplify things (given that the completion file and the binary both need to be named "nmcli"), it bloats the source tree, and we can work around it by just renaming the completion file at install time. Then we can combine the two directories into one and just have it all under clients/cli/.
409 lines
12 KiB
C
409 lines
12 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Copyright 2013 Red Hat, Inc.
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*/
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/**
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* SECTION:nmt-newt-section
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* @short_description: A collapsible section
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*
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* #NmtNewtSection is a container with two children; the header and
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* the body. The header is always visible, but the body is only
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* visible when the container is #NmtNewtSection:open.
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*
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* Note that there is no default way to open and close an
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* #NmtNewtSection. You need to implement this yourself. (Eg, by
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* binding the #NmtToggleButton:active property of an #NmtToggleButton
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* in the section's header to the section's #NmtNewtSection:open
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* property.)
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*
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* In addition to the header and body, the #NmtNewtSection also draws
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* a border along the left side, indicating the extent of the section.
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*/
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#include "config.h"
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#include <string.h>
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#include "nmt-newt-section.h"
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#include "nmt-newt-grid.h"
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#include "nmt-newt-label.h"
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#include "nmt-newt-utils.h"
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G_DEFINE_TYPE (NmtNewtSection, nmt_newt_section, NMT_TYPE_NEWT_CONTAINER)
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#define NMT_NEWT_SECTION_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NMT_TYPE_NEWT_SECTION, NmtNewtSectionPrivate))
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typedef struct {
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NmtNewtWidget *header;
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int hheight_req, hwidth_req;
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NmtNewtWidget *body;
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int bheight_req, bwidth_req;
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NmtNewtWidget *border_grid;
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NmtNewtWidget *border_open_label;
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NmtNewtWidget *border_closed_label;
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NmtNewtWidget *border_end_label;
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GPtrArray *border_line_labels;
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gboolean open;
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} NmtNewtSectionPrivate;
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static char *closed_glyph, *open_glyph, *line_glyph, *end_glyph;
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enum {
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PROP_0,
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PROP_OPEN,
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LAST_PROP
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};
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/**
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* nmt_newt_section_new:
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*
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* Creates a new #NmtNewtSection
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*
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* Returns: a new #NmtNewtSection
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*/
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NmtNewtWidget *
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nmt_newt_section_new (void)
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{
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return g_object_new (NMT_TYPE_NEWT_SECTION,
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NULL);
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}
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static void
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nmt_newt_section_init (NmtNewtSection *section)
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{
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NmtNewtSectionPrivate *priv = NMT_NEWT_SECTION_GET_PRIVATE (section);
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NmtNewtContainerClass *parent_class = NMT_NEWT_CONTAINER_CLASS (nmt_newt_section_parent_class);
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priv->border_grid = nmt_newt_grid_new ();
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parent_class->add (NMT_NEWT_CONTAINER (section), priv->border_grid);
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priv->border_open_label = nmt_newt_label_new (open_glyph);
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nmt_newt_widget_set_visible (priv->border_open_label, FALSE);
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nmt_newt_grid_add (NMT_NEWT_GRID (priv->border_grid), priv->border_open_label, 0, 0);
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priv->border_closed_label = nmt_newt_label_new (closed_glyph);
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nmt_newt_grid_add (NMT_NEWT_GRID (priv->border_grid), priv->border_closed_label, 0, 0);
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priv->border_end_label = nmt_newt_label_new (end_glyph);
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nmt_newt_widget_set_visible (priv->border_open_label, FALSE);
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nmt_newt_grid_add (NMT_NEWT_GRID (priv->border_grid), priv->border_end_label, 0, 1);
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priv->border_line_labels = g_ptr_array_new ();
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}
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static void
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nmt_newt_section_finalize (GObject *object)
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{
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NmtNewtSectionPrivate *priv = NMT_NEWT_SECTION_GET_PRIVATE (object);
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g_ptr_array_unref (priv->border_line_labels);
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G_OBJECT_CLASS (nmt_newt_section_parent_class)->finalize (object);
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}
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/**
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* nmt_newt_section_set_header:
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* @section: an #NmtNewtSection
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* @header: the header widget
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*
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* Sets @section's header widget.
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*/
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void
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nmt_newt_section_set_header (NmtNewtSection *section,
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NmtNewtWidget *header)
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{
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NmtNewtSectionPrivate *priv = NMT_NEWT_SECTION_GET_PRIVATE (section);
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NmtNewtContainerClass *parent_class = NMT_NEWT_CONTAINER_CLASS (nmt_newt_section_parent_class);
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NmtNewtContainer *container = NMT_NEWT_CONTAINER (section);
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if (priv->header)
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parent_class->remove (container, priv->header);
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priv->header = header;
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parent_class->add (container, header);
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}
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/**
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* nmt_newt_section_get_header:
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* @section: an #NmtNewtSection
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*
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* Gets @section's header widget.
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*
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* Returns: @section's header widget.
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*/
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NmtNewtWidget *
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nmt_newt_section_get_header (NmtNewtSection *section)
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{
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NmtNewtSectionPrivate *priv = NMT_NEWT_SECTION_GET_PRIVATE (section);
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return priv->header;
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}
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/**
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* nmt_newt_section_set_body:
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* @section: an #NmtNewtSection
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* @body: the body widget
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*
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* Sets @section's body widget.
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*/
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void
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nmt_newt_section_set_body (NmtNewtSection *section,
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NmtNewtWidget *body)
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{
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NmtNewtSectionPrivate *priv = NMT_NEWT_SECTION_GET_PRIVATE (section);
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NmtNewtContainerClass *parent_class = NMT_NEWT_CONTAINER_CLASS (nmt_newt_section_parent_class);
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NmtNewtContainer *container = NMT_NEWT_CONTAINER (section);
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if (priv->body)
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parent_class->remove (container, priv->body);
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priv->body = body;
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parent_class->add (container, body);
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}
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/**
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* nmt_newt_section_get_body:
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* @section: an #NmtNewtSection
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*
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* Gets @section's body widget.
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*
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* Returns: @section's body widget.
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*/
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NmtNewtWidget *
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nmt_newt_section_get_body (NmtNewtSection *section)
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{
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NmtNewtSectionPrivate *priv = NMT_NEWT_SECTION_GET_PRIVATE (section);
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return priv->body;
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}
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static void
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nmt_newt_section_remove (NmtNewtContainer *container,
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NmtNewtWidget *widget)
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{
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NmtNewtSection *section = NMT_NEWT_SECTION (container);
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NmtNewtSectionPrivate *priv = NMT_NEWT_SECTION_GET_PRIVATE (section);
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NmtNewtContainerClass *parent_class = NMT_NEWT_CONTAINER_CLASS (nmt_newt_section_parent_class);
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if (widget == priv->header)
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priv->header = NULL;
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else if (widget == priv->body)
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priv->body = NULL;
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else if (widget == priv->border_grid)
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priv->border_grid = NULL;
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parent_class->remove (container, widget);
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}
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static newtComponent *
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nmt_newt_section_get_components (NmtNewtWidget *widget)
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{
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NmtNewtSectionPrivate *priv = NMT_NEWT_SECTION_GET_PRIVATE (widget);
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newtComponent *child_cos;
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GPtrArray *cos;
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int i;
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g_return_val_if_fail (priv->header != NULL && priv->body != NULL, NULL);
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cos = g_ptr_array_new ();
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child_cos = nmt_newt_widget_get_components (priv->border_grid);
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for (i = 0; child_cos[i]; i++)
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g_ptr_array_add (cos, child_cos[i]);
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g_free (child_cos);
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child_cos = nmt_newt_widget_get_components (priv->header);
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for (i = 0; child_cos[i]; i++)
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g_ptr_array_add (cos, child_cos[i]);
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g_free (child_cos);
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if (priv->open) {
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child_cos = nmt_newt_widget_get_components (priv->body);
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for (i = 0; child_cos[i]; i++)
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g_ptr_array_add (cos, child_cos[i]);
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g_free (child_cos);
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}
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g_ptr_array_add (cos, NULL);
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return (newtComponent *) g_ptr_array_free (cos, FALSE);
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}
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static void
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nmt_newt_section_size_request (NmtNewtWidget *widget,
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int *width,
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int *height)
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{
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NmtNewtSectionPrivate *priv = NMT_NEWT_SECTION_GET_PRIVATE (widget);
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int border_width, border_height;
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g_return_if_fail (priv->header != NULL && priv->body != NULL);
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nmt_newt_widget_size_request (priv->border_grid, &border_width, &border_height);
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nmt_newt_widget_size_request (priv->header, &priv->hwidth_req, &priv->hheight_req);
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nmt_newt_widget_size_request (priv->body, &priv->bwidth_req, &priv->bheight_req);
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*width = MAX (priv->hwidth_req, priv->bwidth_req) + 2;
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*height = priv->open ? priv->hheight_req + priv->bheight_req + 1 : priv->hheight_req;
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}
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static void
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adjust_border_for_allocation (NmtNewtSectionPrivate *priv,
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int height)
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{
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int i;
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/* We have to use a series of one-line labels rather than a multi-line
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* textbox, because newt will hide any component that's partially offscreen,
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* but we want the on-screen portion of the border to show even if part of
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* it is offscreen.
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*/
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if (height == 1) {
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nmt_newt_widget_set_visible (priv->border_closed_label, TRUE);
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nmt_newt_widget_set_visible (priv->border_open_label, FALSE);
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for (i = 0; i < priv->border_line_labels->len; i++)
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nmt_newt_widget_set_visible (priv->border_line_labels->pdata[i], FALSE);
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nmt_newt_widget_set_visible (priv->border_end_label, FALSE);
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} else {
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nmt_newt_widget_set_visible (priv->border_closed_label, FALSE);
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nmt_newt_widget_set_visible (priv->border_open_label, TRUE);
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for (i = 0; i < height - 2; i++) {
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if (i >= priv->border_line_labels->len) {
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NmtNewtWidget *label;
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label = nmt_newt_label_new (line_glyph);
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g_ptr_array_add (priv->border_line_labels, label);
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nmt_newt_grid_add (NMT_NEWT_GRID (priv->border_grid), label, 0, i + 1);
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} else
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nmt_newt_widget_set_visible (priv->border_line_labels->pdata[i], TRUE);
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}
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nmt_newt_widget_set_visible (priv->border_end_label, TRUE);
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nmt_newt_grid_move (NMT_NEWT_GRID (priv->border_grid), priv->border_end_label, 0, height - 1);
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}
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}
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static void
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nmt_newt_section_size_allocate (NmtNewtWidget *widget,
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int x,
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int y,
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int width,
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int height)
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{
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NmtNewtSectionPrivate *priv = NMT_NEWT_SECTION_GET_PRIVATE (widget);
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adjust_border_for_allocation (priv, height);
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nmt_newt_widget_size_allocate (priv->border_grid, x, y, 1, height);
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nmt_newt_widget_size_allocate (priv->header, x + 2, y, width, priv->hheight_req);
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if (priv->open) {
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nmt_newt_widget_size_allocate (priv->body, x + 2, y + priv->hheight_req,
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width, height - priv->hheight_req);
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}
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}
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static void
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nmt_newt_section_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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NmtNewtSectionPrivate *priv = NMT_NEWT_SECTION_GET_PRIVATE (object);
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switch (prop_id) {
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case PROP_OPEN:
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priv->open = g_value_get_boolean (value);
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nmt_newt_widget_needs_rebuild (NMT_NEWT_WIDGET (object));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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nmt_newt_section_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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NmtNewtSectionPrivate *priv = NMT_NEWT_SECTION_GET_PRIVATE (object);
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switch (prop_id) {
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case PROP_OPEN:
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g_value_set_boolean (value, priv->open);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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nmt_newt_section_class_init (NmtNewtSectionClass *section_class)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (section_class);
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NmtNewtWidgetClass *widget_class = NMT_NEWT_WIDGET_CLASS (section_class);
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NmtNewtContainerClass *container_class = NMT_NEWT_CONTAINER_CLASS (section_class);
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g_type_class_add_private (section_class, sizeof (NmtNewtSectionPrivate));
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/* virtual methods */
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object_class->set_property = nmt_newt_section_set_property;
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object_class->get_property = nmt_newt_section_get_property;
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object_class->finalize = nmt_newt_section_finalize;
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widget_class->get_components = nmt_newt_section_get_components;
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widget_class->size_request = nmt_newt_section_size_request;
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widget_class->size_allocate = nmt_newt_section_size_allocate;
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container_class->remove = nmt_newt_section_remove;
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/* properties */
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/**
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* NmtNewtSection:open:
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*
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* %TRUE if the section is open (ie, its body is visible), %FALSE
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* if not.
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*/
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g_object_class_install_property
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(object_class, PROP_OPEN,
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g_param_spec_boolean ("open", "", "",
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FALSE,
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G_PARAM_READWRITE |
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G_PARAM_STATIC_STRINGS));
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/* globals */
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closed_glyph = nmt_newt_locale_from_utf8 ("\342\225\220"); /* ═ */
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open_glyph = nmt_newt_locale_from_utf8 ("\342\225\244"); /* ╤ */
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line_glyph = nmt_newt_locale_from_utf8 ("\342\224\202"); /* │ */
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end_glyph = nmt_newt_locale_from_utf8 ("\342\224\224"); /* └ */
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if (!*closed_glyph || !*open_glyph || !*line_glyph || !*end_glyph) {
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g_free (closed_glyph);
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g_free (open_glyph);
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g_free (line_glyph);
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g_free (end_glyph);
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closed_glyph = g_strdup ("-");
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open_glyph = g_strdup ("+");
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line_glyph = g_strdup ("|");
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end_glyph = g_strdup ("\\");
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}
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}
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