aa1dce6da2
Remove all remaining GParamSpec name and blurb strings (and fix indentation while we're there), and add G_PARAM_STATIC_STRINGS to all paramspecs that were lacking it.
327 lines
7.8 KiB
C
327 lines
7.8 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-label
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* @short_description: Labels
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*
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* #NmtNewtLabel implements a single-line label.
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*
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* See also #NmtNewtTextbox, for multiline.
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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-label.h"
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#include "nmt-newt-utils.h"
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G_DEFINE_TYPE (NmtNewtLabel, nmt_newt_label, NMT_TYPE_NEWT_COMPONENT)
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#define NMT_NEWT_LABEL_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NMT_TYPE_NEWT_LABEL, NmtNewtLabelPrivate))
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typedef struct {
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char *text;
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NmtNewtLabelStyle style;
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gboolean highlight;
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} NmtNewtLabelPrivate;
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enum {
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PROP_0,
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PROP_TEXT,
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PROP_STYLE,
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PROP_HIGHLIGHT,
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LAST_PROP
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};
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/**
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* nmt_newt_label_new:
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* @text: the initial label text
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*
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* Creates a new #NmtNewtLabel
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*
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* Returns: a new #NmtNewtLabel
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*/
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NmtNewtWidget *
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nmt_newt_label_new (const char *text)
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{
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return g_object_new (NMT_TYPE_NEWT_LABEL,
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"text", text,
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NULL);
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}
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/**
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* nmt_newt_label_set_text:
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* @label: an #NmtNewtLabel
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* @text: the new text
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*
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* Updates @label's text.
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*/
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void
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nmt_newt_label_set_text (NmtNewtLabel *label,
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const char *text)
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{
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NmtNewtLabelPrivate *priv = NMT_NEWT_LABEL_GET_PRIVATE (label);
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if (!g_strcmp0 (priv->text, text))
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return;
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g_free (priv->text);
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priv->text = g_strdup (text);
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g_object_notify (G_OBJECT (label), "text");
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nmt_newt_widget_needs_rebuild (NMT_NEWT_WIDGET (label));
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}
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/**
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* nmt_newt_label_get_text:
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* @label: an #NmtNewtLabel
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*
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* Gets @label's text
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*
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* Returns: @label's text
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*/
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const char *
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nmt_newt_label_get_text (NmtNewtLabel *label)
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{
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NmtNewtLabelPrivate *priv = NMT_NEWT_LABEL_GET_PRIVATE (label);
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return priv->text;
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}
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/**
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* NmtNewtLabelStyle:
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* @NMT_NEWT_LABEL_NORMAL: a normal label
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* @NMT_NEWT_LABEL_PLAIN: a "plain-looking" label
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*
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* The label style. Normal labels are blue. Plain labels are black,
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* making them look more like they are text in their own right rather
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* than just being a label for something else.
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*/
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/**
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* nmt_newt_label_set_style:
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* @label: an #NmtNewtLabel
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* @style: the #NmtNewtLabelStyle
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*
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* Sets the style of @label
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*/
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void
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nmt_newt_label_set_style (NmtNewtLabel *label,
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NmtNewtLabelStyle style)
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{
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NmtNewtLabelPrivate *priv = NMT_NEWT_LABEL_GET_PRIVATE (label);
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if (priv->style == style)
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return;
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priv->style = style;
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g_object_notify (G_OBJECT (label), "style");
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nmt_newt_widget_needs_rebuild (NMT_NEWT_WIDGET (label));
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}
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/**
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* nmt_newt_label_get_style:
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* @label: an #NmtNewtLabel
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*
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* Gets the style of @label
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*
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* Returns: the style of @label
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*/
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NmtNewtLabelStyle
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nmt_newt_label_get_style (NmtNewtLabel *label)
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{
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NmtNewtLabelPrivate *priv = NMT_NEWT_LABEL_GET_PRIVATE (label);
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return priv->style;
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}
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/**
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* nmt_newt_label_set_highlight:
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* @label: an #NmtNewtLabel
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* @highlight: %TRUE if @label should be highlighted
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*
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* Sets whether @label is highlighted. Highlighted labels are red;
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* this is generally used to highlight invalid widgets.
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*/
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void
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nmt_newt_label_set_highlight (NmtNewtLabel *label,
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gboolean highlight)
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{
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NmtNewtLabelPrivate *priv = NMT_NEWT_LABEL_GET_PRIVATE (label);
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highlight = !!highlight;
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if (priv->highlight == highlight)
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return;
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priv->highlight = highlight;
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g_object_notify (G_OBJECT (label), "highlight");
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nmt_newt_widget_needs_rebuild (NMT_NEWT_WIDGET (label));
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}
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/**
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* nmt_newt_label_get_highlight:
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* @label: an #NmtNewtLabel
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*
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* Gets whether @label is highlighted.
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*
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* Returns: whether @label is highlighted.
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*/
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gboolean
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nmt_newt_label_get_highlight (NmtNewtLabel *label)
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{
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NmtNewtLabelPrivate *priv = NMT_NEWT_LABEL_GET_PRIVATE (label);
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return priv->highlight;
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}
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static void
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nmt_newt_label_init (NmtNewtLabel *label)
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{
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}
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static void
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nmt_newt_label_finalize (GObject *object)
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{
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NmtNewtLabelPrivate *priv = NMT_NEWT_LABEL_GET_PRIVATE (object);
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g_free (priv->text);
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G_OBJECT_CLASS (nmt_newt_label_parent_class)->finalize (object);
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}
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static newtComponent
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nmt_newt_label_build_component (NmtNewtComponent *component,
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gboolean sensitive)
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{
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NmtNewtLabelPrivate *priv = NMT_NEWT_LABEL_GET_PRIVATE (component);
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newtComponent co;
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char *text_lc;
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text_lc = nmt_newt_locale_from_utf8 (priv->text);
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co = newtLabel (-1, -1, text_lc);
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g_free (text_lc);
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if (priv->highlight)
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newtLabelSetColors (co, NMT_NEWT_COLORSET_BAD_LABEL);
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else if (priv->style == NMT_NEWT_LABEL_PLAIN)
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newtLabelSetColors (co, NMT_NEWT_COLORSET_PLAIN_LABEL);
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return co;
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}
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static void
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nmt_newt_label_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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NmtNewtLabel *label = NMT_NEWT_LABEL (object);
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switch (prop_id) {
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case PROP_TEXT:
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nmt_newt_label_set_text (label, g_value_get_string (value));
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break;
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case PROP_STYLE:
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nmt_newt_label_set_style (label, g_value_get_int (value));
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break;
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case PROP_HIGHLIGHT:
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nmt_newt_label_set_highlight (label, g_value_get_boolean (value));
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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_label_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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NmtNewtLabelPrivate *priv = NMT_NEWT_LABEL_GET_PRIVATE (object);
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switch (prop_id) {
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case PROP_TEXT:
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g_value_set_string (value, priv->text);
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break;
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case PROP_STYLE:
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g_value_set_int (value, priv->style);
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break;
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case PROP_HIGHLIGHT:
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g_value_set_boolean (value, priv->highlight);
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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_label_class_init (NmtNewtLabelClass *label_class)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (label_class);
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NmtNewtComponentClass *component_class = NMT_NEWT_COMPONENT_CLASS (label_class);
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g_type_class_add_private (label_class, sizeof (NmtNewtLabelPrivate));
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/* virtual methods */
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object_class->set_property = nmt_newt_label_set_property;
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object_class->get_property = nmt_newt_label_get_property;
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object_class->finalize = nmt_newt_label_finalize;
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component_class->build_component = nmt_newt_label_build_component;
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/**
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* NmtNewtLabel:text:
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*
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* The label's text
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*/
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g_object_class_install_property
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(object_class, PROP_TEXT,
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g_param_spec_string ("text", "", "",
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NULL,
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G_PARAM_READWRITE |
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G_PARAM_STATIC_STRINGS));
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/**
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* NmtNewtLabel:style:
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*
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* The label's #NmtNewtLabelStyle
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*/
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g_object_class_install_property
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(object_class, PROP_STYLE,
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g_param_spec_int ("style", "", "",
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0, G_MAXINT, 0,
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G_PARAM_READWRITE |
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G_PARAM_STATIC_STRINGS));
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/**
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* NmtNewtLabel:highlight:
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*
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* Whether the label is highlighted.
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*/
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g_object_class_install_property
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(object_class, PROP_HIGHLIGHT,
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g_param_spec_boolean ("highlight", "", "",
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FALSE,
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G_PARAM_READWRITE |
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G_PARAM_STATIC_STRINGS));
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}
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