src/ui_pref.c

   1 /*
   2     Copyright (C) 2010-2011 jeanfi@gmail.com
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  17     02110-1301 USA
  18 */
  19
  20 #include <stdlib.h>
  21 #include <string.h>
  22
  23 #include "ui.h"
  24 #include "cfg.h"
  25 #include "ui_pref.h"
  26 #include "ui_color.h"
  27 #include "compat.h"
  28
  29 GdkColor *color_to_gdkcolor(struct color *color)
  30 {
  31         GdkColor *c = malloc(sizeof(GdkColor));
  32
  33         c->red = color->red;
  34         c->green = color->green;
  35         c->blue = color->blue;
  36
  37         return c;
  38 }
  39
  40 void ui_pref_dialog_run(struct ui_psensor *ui)
  41 {
  42         GtkDialog *diag;
  43         gint result;
  44         struct config *cfg;
  45         GtkBuilder *builder;
  46         guint ok;
  47         GError *error = NULL;
  48         GdkColor *color_fg, *color_bg;
  49         GtkColorButton *w_color_fg, *w_color_bg;
  50         GtkHScale *w_bg_opacity;
  51         GtkSpinButton *w_update_interval, *w_monitoring_duration,
  52                 *w_s_update_interval;
  53         GtkComboBox *w_sensorlist_pos;
  54         GtkToggleButton *w_hide_window_decoration, *w_keep_window_below;
  55
  56         cfg = ui->config;
  57
  58         builder = gtk_builder_new();
  59
  60         ok = gtk_builder_add_from_file
  61                 (builder,
  62                  PACKAGE_DATA_DIR G_DIR_SEPARATOR_S "psensor-pref.glade",
  63                  &error);
  64
  65         if (!ok) {
  66                 g_warning("%s", error->message);
  67                 g_free(error);
  68                 return ;
  69         }
  70
  71         diag = GTK_DIALOG(gtk_builder_get_object(builder, "dialog1"));
  72
  73         color_fg = color_to_gdkcolor(cfg->graph_fgcolor);
  74         w_color_fg = GTK_COLOR_BUTTON(gtk_builder_get_object(builder,
  75                                                              "color_fg"));
  76         gtk_color_button_set_color(w_color_fg, color_fg);
  77
  78         color_bg = color_to_gdkcolor(cfg->graph_bgcolor);
  79         w_color_bg = GTK_COLOR_BUTTON(gtk_builder_get_object(builder,
  80                                                              "color_bg"));
  81         gtk_color_button_set_color(w_color_bg, color_bg);
  82
  83         w_bg_opacity = GTK_HSCALE(gtk_builder_get_object(builder,
  84                                                          "bg_opacity"));
  85         gtk_range_set_value(GTK_RANGE(w_bg_opacity), cfg->graph_bg_alpha);
  86
  87         w_update_interval = GTK_SPIN_BUTTON(gtk_builder_get_object
  88                                             (builder, "update_interval"));
  89         gtk_spin_button_set_value(w_update_interval,
  90                                   cfg->graph_update_interval);
  91
  92         w_s_update_interval
  93                 = GTK_SPIN_BUTTON(gtk_builder_get_object
  94                                   (builder, "sensor_update_interval"));
  95         gtk_spin_button_set_value(w_s_update_interval,
  96                                   cfg->sensor_update_interval);
  97
  98         w_monitoring_duration
  99                 = GTK_SPIN_BUTTON(gtk_builder_get_object
 100                                   (builder, "monitoring_duration"));
 101         gtk_spin_button_set_value(w_monitoring_duration,
 102                                   cfg->graph_monitoring_duration);
 103
 104         w_sensorlist_pos = GTK_COMBO_BOX
 105                 (gtk_builder_get_object(builder,
 106                                         "sensors_list_position"));
 107         gtk_combo_box_set_active(w_sensorlist_pos, cfg->sensorlist_position);
 108
 109         w_hide_window_decoration = GTK_TOGGLE_BUTTON
 110                 (gtk_builder_get_object(builder,
 111                                         "hide_window_decoration"));
 112         gtk_toggle_button_set_active(w_hide_window_decoration,
 113                                      !cfg->window_decoration_enabled);
 114
 115         w_keep_window_below = GTK_TOGGLE_BUTTON
 116                 (gtk_builder_get_object(builder,
 117                                         "keep_window_below"));
 118         gtk_toggle_button_set_active(w_keep_window_below,
 119                                      cfg->window_keep_below_enabled);
 120
 121         result = gtk_dialog_run(diag);
 122
 123         if (result == GTK_RESPONSE_ACCEPT) {
 124                 double value;
 125                 GdkColor color;
 126
 127                 g_mutex_lock(ui->sensors_mutex);
 128
 129                 gtk_color_button_get_color(w_color_fg, &color);
 130                 color_set(cfg->graph_fgcolor,
 131                           color.red, color.green, color.blue);
 132
 133                 gtk_color_button_get_color(w_color_bg, &color);
 134                 color_set(cfg->graph_bgcolor,
 135                           color.red, color.green, color.blue);
 136
 137                 value = gtk_range_get_value(GTK_RANGE(w_bg_opacity));
 138                 cfg->graph_bg_alpha = value;
 139
 140                 if (value == 1.0)
 141                         cfg->alpha_channel_enabled = 0;
 142                 else
 143                         cfg->alpha_channel_enabled = 1;
 144
 145                 cfg->sensorlist_position
 146                         = gtk_combo_box_get_active(w_sensorlist_pos);
 147
 148                 cfg->window_decoration_enabled =
 149                         !gtk_toggle_button_get_active(w_hide_window_decoration);
 150
 151                 cfg->window_keep_below_enabled
 152                         = gtk_toggle_button_get_active(w_keep_window_below);
 153
 154                 gtk_window_set_decorated(GTK_WINDOW(ui->main_window),
 155                                          cfg->window_decoration_enabled);
 156
 157                 gtk_window_set_keep_below(GTK_WINDOW(ui->main_window),
 158                                           cfg->window_keep_below_enabled);
 159
 160                 cfg->sensor_update_interval
 161                         = gtk_spin_button_get_value_as_int(w_s_update_interval);
 162
 163                 cfg->graph_update_interval = gtk_spin_button_get_value_as_int
 164                         (w_update_interval);
 165
 166                 cfg->graph_monitoring_duration
 167                     = gtk_spin_button_get_value_as_int
 168                         (w_monitoring_duration);
 169
 170                 cfg->sensor_values_max_length
 171                     = (cfg->graph_monitoring_duration * 60) /
 172                     cfg->sensor_update_interval;
 173
 174                 config_save(cfg);
 175
 176                 g_mutex_unlock(ui->sensors_mutex);
 177
 178                 ui_main_box_create(ui);
 179         }
 180         g_object_unref(G_OBJECT(builder));
 181         gtk_widget_destroy(GTK_WIDGET(diag));
 182 }