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https://github.com/varun-r-mallya/sysprof.git
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118 lines
3.5 KiB
C
118 lines
3.5 KiB
C
/* sysprof-time-label.c
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*
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* Copyright 2019 Christian Hergert <chergert@redhat.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (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,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU 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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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#define G_LOG_DOMAIN "sysprof-time-label"
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#include "config.h"
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#include "sysprof-time-label.h"
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struct _SysprofTimeLabel
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{
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GtkWidget parent_instance;
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GtkCenterBox *box;
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GtkLabel *minutes;
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GtkLabel *seconds;
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};
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G_DEFINE_TYPE (SysprofTimeLabel, sysprof_time_label, GTK_TYPE_WIDGET)
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static void
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sysprof_time_label_dispose (GObject *object)
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{
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SysprofTimeLabel *self = (SysprofTimeLabel *)object;
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if (self->box)
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{
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gtk_widget_unparent (GTK_WIDGET (self->box));
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self->box = NULL;
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}
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G_OBJECT_CLASS (sysprof_time_label_parent_class)->dispose (object);
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}
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static void
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sysprof_time_label_class_init (SysprofTimeLabelClass *klass)
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{
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GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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object_class->dispose = sysprof_time_label_dispose;
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gtk_widget_class_set_layout_manager_type (widget_class, GTK_TYPE_BIN_LAYOUT);
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}
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static void
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sysprof_time_label_init (SysprofTimeLabel *self)
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{
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PangoAttrList *attrs = pango_attr_list_new ();
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GtkWidget *sep;
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pango_attr_list_insert (attrs, pango_attr_scale_new (4));
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pango_attr_list_insert (attrs, pango_attr_weight_new (PANGO_WEIGHT_BOLD));
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self->box = GTK_CENTER_BOX (gtk_center_box_new ());
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gtk_widget_set_parent (GTK_WIDGET (self->box), GTK_WIDGET (self));
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self->minutes = g_object_new (GTK_TYPE_LABEL,
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"attributes", attrs,
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"xalign", 1.0f,
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"hexpand", TRUE,
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NULL);
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gtk_center_box_set_start_widget (self->box, GTK_WIDGET (self->minutes));
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sep = g_object_new (GTK_TYPE_LABEL,
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"margin-start", 3,
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"margin-end", 3,
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"attributes", attrs,
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"visible", TRUE,
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"label", ":",
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NULL);
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gtk_center_box_set_center_widget (self->box, sep);
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self->seconds = g_object_new (GTK_TYPE_LABEL,
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"attributes", attrs,
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"visible", TRUE,
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"xalign", 0.0f,
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"hexpand", TRUE,
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NULL);
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gtk_center_box_set_end_widget (self->box, GTK_WIDGET (self->seconds));
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}
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void
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sysprof_time_label_set_duration (SysprofTimeLabel *self,
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guint duration)
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{
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gchar minstr[12];
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gchar secstr[12];
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gint min, sec;
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g_return_if_fail (SYSPROF_IS_TIME_LABEL (self));
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min = duration / 60;
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sec = duration % 60;
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g_snprintf (minstr, sizeof minstr, "%02d", min);
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g_snprintf (secstr, sizeof secstr, "%02d", sec);
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gtk_label_set_label (self->minutes, minstr);
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gtk_label_set_label (self->seconds, secstr);
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}
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