diff options
Diffstat (limited to 'tray.c')
-rw-r--r-- | tray.c | 306 |
1 files changed, 306 insertions, 0 deletions
@@ -0,0 +1,306 @@ +/************************************************************************ + * This file is part of trayfreq-archlinux. * + * * + * trayfreq-archlinux 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. * + * * + * trayfreq-archlinux 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. * + * * + * You should have received a copy of the GNU General Public License * + * along with trayfreq-archlinux. If not, see * + * <http://www.gnu.org/licenses/>. * + ************************************************************************/ + +#include "tray.h" +#include "widget_manager.h" +#include "freq_tray/getfreq.h" +#include "freq_tray/getcore.h" +#include "freq_tray/getgov.h" +#include "trayfreq_set/trayfreq_set_interface.h" +#include "bat_tray/bat_tray.h" +#include "defaults.h" + +#include <gtk/gtk.h> +#include <string.h> +#include <stdio.h> +#include <stdlib.h> + +GtkStatusIcon* tray; +#define TOOLTIP_TEXT_SIZE 500 +gchar tooltip_text[TOOLTIP_TEXT_SIZE]; + + +/* 0 = nothing, 1 = was charging, 2 = was discharging */ +//int state = 0; + + +GtkWidget* menu; +GSList* menu_items; +GtkWidget* checked_menu_item; + +static void freq_menu_item_toggled(GtkCheckMenuItem* item, gpointer data) +{ + if(gtk_check_menu_item_get_active(item)) + { + checked_menu_item = GTK_WIDGET(item); + gint freq = GPOINTER_TO_INT(data); + int i = 0; + for(i = 0; i < gc_number(); ++i) + si_freq(freq, i); + } +} + +static void gov_menu_item_toggled(GtkCheckMenuItem* item, gpointer data) +{ + if(gtk_check_menu_item_get_active(item)) + { + checked_menu_item = GTK_WIDGET(item); + gchar* gov = (gchar*)data; + int i = 0; + for(i = 0; i < gc_number(); ++i) + si_gov(gov, i); + } +} +/* +static gboolean governor_exists(gchar* governor) +{ + int i = 0; + for(i = 0; i < gf_number(); ++i) + { + if(g_strcmp0(governor, gg_gov(0, i)) == 0) + return TRUE; + } + return FALSE; +}*/ + +static void remove_menu_item(GtkWidget* menu_item, gpointer data) +{ + gtk_widget_destroy(menu_item); +} + +static void tray_clear_menu() +{ + GtkContainer* cont = GTK_CONTAINER(menu); + gtk_container_foreach(cont, remove_menu_item, NULL); + menu_items = NULL; +} + +static void tray_init_menu() +{ + menu = gtk_menu_new(); +} + +static void tray_generate_menu() +{ + tray_clear_menu(); + gg_init(); + + gchar label[20]; + int i = 0; + + gchar current_governor[20]; + memset(current_governor, '\0', 20); + gg_current(0, current_governor, 20); + + gint current_frequency = gf_current(0); + + /* append the frequencies */ + for(i = 0; i < gf_number(); ++i) + { + memset(label, '\0', 20); + gf_get_frequency_label(gf_freqi(0, i), label); + + GtkWidget* item = gtk_radio_menu_item_new_with_label(menu_items, label); + menu_items = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM (item)); + + if(g_strcmp0(current_governor, "userspace") == 0 && gf_freqi(0, i) == current_frequency) + gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item), TRUE); + + g_signal_connect(G_OBJECT(item), "toggled", GTK_SIGNAL_FUNC(freq_menu_item_toggled), GINT_TO_POINTER(gf_freqi(0, i))); + gtk_menu_shell_append(GTK_MENU_SHELL(menu), item); + } + + /* append the seperator */ + GtkWidget* seperator = gtk_separator_menu_item_new(); + gtk_menu_append(menu, seperator); + + /* append the governors*/ + for(i = 0; i < gg_number(); ++i) + { + if(g_strcmp0(gg_gov(0, i), "userspace") == 0) + continue; + + GtkWidget* item = gtk_radio_menu_item_new_with_label(menu_items, gg_gov(0, i)); + menu_items = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM (item)); + + if(g_strcmp0(gg_gov(0, i), current_governor) == 0) + { + gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item), TRUE); + } + + g_signal_connect(G_OBJECT(item), "toggled", GTK_SIGNAL_FUNC(gov_menu_item_toggled), gg_gov(0, i)); + gtk_menu_shell_append(GTK_MENU_SHELL(menu), item); + } + gtk_widget_show_all(menu); +} + +static gboolean update_tooltip(GtkStatusIcon* status_icon,gint x,gint y,gboolean keyboard_mode,GtkTooltip* tooltip,gpointer data) +{ + gchar msg[500]; + gchar current_governer[20]; + gchar label[20]; + int i = 0; + + memset(msg, '\0', 500); + memset(current_governer, '\0', 20); + + // Change governor based on battery state battery is discharging + if ( get_battery_state() == STATE_DISCHARGING ) + { + if(_DEFAULT_BAT_GOV) + { + for(i = 0; i < gc_number(); ++i) + si_gov(_DEFAULT_BAT_GOV, i); + } + } + /* battery is now charging (on ac) */ + else if ( get_battery_state() == STATE_CHARGING ) + { + if(_DEFAULT_AC_GOV) + { + for(i = 0; i < gc_number(); ++i) + si_gov(_DEFAULT_AC_GOV, i); + } + } + + gg_current(0, current_governer, 20); + sprintf(msg, "%sGovernor: %s\n", msg, current_governer); + + for(i = 0; i < gc_number(); ++i) + { + memset(label, '\0', 20); + gf_get_frequency_label(gf_current(i), label); + sprintf(msg, "%sCPU%i: %s%s", msg, i, label, i == gc_number()-1 ? "" : "\n"); + } + + tray_set_tooltip(msg); + gtk_tooltip_set_text(tooltip, tooltip_text); + + return TRUE; +} + +static void popup_menu(GtkStatusIcon* statuc_icon,guint button,guint activate_time,gpointer data) +{ + tray_generate_menu(); + gtk_menu_popup(GTK_MENU(menu),NULL,NULL,gtk_status_icon_position_menu,tray,button,activate_time); +} + +static void activate(GtkStatusIcon* statuc_icon,gpointer data) +{ + if(_DEFAULT_PROG) + g_spawn_command_line_async(_DEFAULT_PROG, NULL); +} + +static gboolean update_icon(gpointer user_data) +{ + tray_update_icon_percent(); + return TRUE; +} + +void tray_init() +{ + // Set defaults + int i = 0; + if(_DEFAULT_GOV) + { + for(i = 0; i < gc_number(); ++i) + si_gov(_DEFAULT_GOV, i); + + } else { + for(i = 0; i < gc_number(); ++i) + si_gov("ondemand", i); + } + + if(_DEFAULT_FREQ) + { + for(i = 0; i < gc_number(); ++i) + { + si_freq(atoi(_DEFAULT_FREQ), i); + } + } + + tray = gtk_status_icon_new(); + gchar* icon_file = g_strconcat("/usr/share/trayfreq/cpufreq-0.png", NULL); + gtk_status_icon_set_from_file(tray, icon_file); + gtk_status_icon_set_has_tooltip (tray, TRUE); + g_signal_connect(G_OBJECT(tray), "query-tooltip", GTK_SIGNAL_FUNC(update_tooltip), NULL); + g_signal_connect(G_OBJECT(tray), "popup-menu", GTK_SIGNAL_FUNC(popup_menu), NULL); + g_signal_connect(G_OBJECT(tray), "activate", GTK_SIGNAL_FUNC(activate), NULL); + gtk_timeout_add(1000, update_icon, NULL); + tray_init_menu(); +} + +void tray_set_tooltip(const gchar* msg) +{ + memset(tooltip_text, '\0', TOOLTIP_TEXT_SIZE); + memmove(tooltip_text, msg, strlen(msg)); +} + +void tray_update_icon_percent() +{ + gulong max_frequency = gf_freqi(0, 0); + gint adjusted_percent = 0; + // If no governor, set percentage to 0. This if statement fixes an FPE a few lines down + if (max_frequency == 0) + { + adjusted_percent = 0; + } else { + // Percentages need to be {25,50,75,100}. Round to one of these numbers. + gint percent = (gf_current(0) * 100)/max_frequency; + if(percent == 100) { + adjusted_percent = 100; + } else if(percent >= 65.5) { + adjusted_percent = 75; + } else if(percent >= 37.5) { + adjusted_percent = 50; + } else if(percent >= 12.5) { + adjusted_percent = 25; + } else { + adjusted_percent = 0; + } + } + + /* convert the int to a string */ + gchar adjusted_percent_string[] = {'\0', '\0', '\0', '\0'}; + sprintf(adjusted_percent_string, "%i", adjusted_percent); + + gchar* file = g_strconcat("/usr/share/trayfreq/cpufreq-", adjusted_percent_string, ".png", NULL); + gtk_status_icon_set_from_file(tray, file); + + g_free(file); +} + +void tray_show() +{ + gtk_status_icon_set_visible(tray, TRUE); +} + +void tray_hide() +{ + gtk_status_icon_set_visible(tray, FALSE); +} + +gboolean tray_visible() +{ + return gtk_status_icon_get_visible(tray); +} + +gboolean tray_embedded() +{ + return gtk_status_icon_is_embedded(tray); +} |