+/*
+ * xfce4-hdaps, an XFCE4 panel plugin for the HDAPS system.
+ *
+ * Copyright Michael Orlitzky
+ *
+ * http://michael.orlitzky.com/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * http://www.fsf.org/licensing/licenses/gpl.html
+ */
+
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
+#include "hdaps.h"
#include "xfce4-hdaps.h"
#include "xfce4-hdaps-dialogs.h"
size = xfce_panel_plugin_get_size(hdaps->plugin) - 6;
/* Try to load an icon from the current icon theme. */
- if (status < HDAPS_OFF) {
+ if (status == HDAPS_ERROR) {
/* Error */
icon = gtk_icon_theme_load_icon(gtk_icon_theme_get_default(),
- "dialog-error",
+ "emblem-noread",
size, 0, NULL);
}
else if (status == HDAPS_OFF) {
}
+
+void hdaps_set_tooltip(HdapsPlugin *hdaps, int status) {
+
+ if (status == HDAPS_ERROR) {
+ gtk_tooltips_set_tip(hdaps->tooltip, hdaps->eventbox, "HDAPS Error", NULL);
+ }
+ else if (status == HDAPS_OFF) {
+ gtk_tooltips_set_tip(hdaps->tooltip, hdaps->eventbox, "HDAPS Off", NULL);
+ }
+ else {
+ gtk_tooltips_set_tip(hdaps->tooltip, hdaps->eventbox, "HDAPS On", NULL);
+ }
+}
+
+
static void hdaps_set_defaults(HdapsPlugin *hdaps) {
DBG("Configuring all settings to defaults.");
- hdaps->device_name = g_strdup(DEFAULT_DEVICE_NAME);
+
+ /* Here we determine the default device name. There are essentially
+ two "defaults," one soft, and the other hard. The soft default
+ is to choose the first supported HDAPS device in the system. This
+ would benefit users who, for example, only have one supported drive
+ named hda. If we can't find any supported HDAPS devices, we use the
+ hard default of DEFAULT_DEVICE_NAME. */
+ char hdaps_devices[MAX_HDAPS_DEVICES][FILENAME_MAX];
+ int found_devices = get_hdaps_device_list(hdaps_devices);
+
+ if (found_devices > 0) {
+ hdaps->device_name = g_strdup(hdaps_devices[0]);
+ }
+ else {
+ hdaps->device_name = g_strdup(DEFAULT_DEVICE_NAME);
+ }
+
snprintf(hdaps->sysfs_file, FILENAME_MAX, UNLOAD_HEADS_FMT, hdaps->device_name);
+
+ /* The other default is easier. */
hdaps->poll_frequency = DEFAULT_POLL_FREQUENCY;
}
hdaps->eventbox = gtk_event_box_new();
gtk_widget_show(hdaps->eventbox);
+ /* Make the event box transparent. In newer versions of xfce4-panel
+ users can make the panel transparent, so we don't want to stick a
+ big opaque box on it. */
+ gtk_event_box_set_visible_window(hdaps->eventbox, FALSE);
+
/* Set up the hvbox for the widget, which supports
both horizontal and vertical (hv) orientations. */
hdaps->hvbox = xfce_hvbox_new(orientation, FALSE, 2);
so it's important that they start out n*sync. */
hdaps->previous_status = HDAPS_OFF;
hdaps_set_icon(hdaps, HDAPS_OFF);
+
+ /* Create the tooltip widget, and set its initial value.
+ * The first couple of lines are stolen from the battery
+ * status plugin. I make no claim as to their correctness.
+ */
+ hdaps->tooltip = gtk_tooltips_new();
+ g_object_ref(G_OBJECT(hdaps->tooltip));
+ gtk_object_sink(GTK_OBJECT(hdaps->tooltip));
+ hdaps_set_tooltip(hdaps, HDAPS_OFF);
return hdaps;
}
if (G_LIKELY(hdaps->device_name != NULL)) {
g_free(hdaps->device_name);
}
+
+ /* Goodbye, tooltips. */
+ gtk_tooltips_set_tip(hdaps->tooltip, hdaps->eventbox, NULL, NULL);
+ g_object_unref(G_OBJECT(hdaps->tooltip));
/* ...and finally free the plugin structure. */
panel_slice_free(HdapsPlugin, hdaps);
/* This just gets the status. */
int status = parse_int_from_file(hdaps->sysfs_file);
+ /* The value in the sysfs_file represents the number of milliseconds
+ * that the drive heads will be parked. Of course, this will
+ * generally count down, and appear different each time we poll.
+ *
+ * So, to determine whether or not HDAPS has gone from "on"
+ * to "off," we treat all values greater than zero the same.
+ */
+ if (status > 0) {
+ status = HDAPS_ON;
+ }
+
if (status != hdaps->previous_status) {
/* And we only update the icon if we need to. */
hdaps_set_icon(hdaps, status);
+ hdaps_set_tooltip(hdaps, status);
hdaps->previous_status = status;
}