updated copyright to 2013
[psensor.git] / src / ui_sensorlist.c
index f563050..7a7d70f 100644 (file)
@@ -1,29 +1,28 @@
 /*
-    Copyright (C) 2010-2011 jeanfi@gmail.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 2 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.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-    02110-1301 USA
-*/
-
-
+ * Copyright (C) 2010-2013 jeanfi@gmail.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 2 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
 #include <stdlib.h>
 #include <string.h>
 
 #include "ui.h"
 #include "ui_pref.h"
 #include "ui_sensorlist.h"
+#include "ui_sensorpref.h"
 #include "cfg.h"
 #include "ui_color.h"
 #include "compat.h"
@@ -41,11 +40,11 @@ enum {
 };
 
 struct cb_data {
-       struct ui_sensorlist *ui_sensorlist;
+       struct ui_psensor *ui;
        struct psensor *sensor;
 };
 
-int col_index_to_col(int idx)
+static int col_index_to_col(int idx)
 {
        if (idx == 5)
                return COL_ENABLED;
@@ -55,32 +54,38 @@ int col_index_to_col(int idx)
        return idx;
 }
 
-void ui_sensorlist_update(struct ui_sensorlist *list)
+void ui_sensorlist_update(struct ui_psensor *ui)
 {
+       char *str;
+       struct psensor *s;
        GtkTreeIter iter;
+       struct ui_sensorlist *ui_sl = ui->ui_sensorlist;
        GtkTreeModel *model
-           = gtk_tree_view_get_model(GTK_TREE_VIEW(list->widget));
+           = gtk_tree_view_get_model(ui_sl->treeview);
        gboolean valid = gtk_tree_model_get_iter_first(model, &iter);
-       struct psensor **sensor = list->sensors;
+       struct psensor **sensor = ui->sensors;
+       int use_celcius;
+
+       use_celcius = ui->config->temperature_unit == CELCIUS;
 
        while (valid && *sensor) {
-               struct psensor *s = *sensor;
+               s = *sensor;
 
-               char *str;
+               str = psensor_value_to_str(s->type,
+                                          s->measures[s->values_max_length -
+                                                      1].value,
+                                          use_celcius);
 
-               str = psensor_value_to_string(s->type,
-                                             s->measures[s->values_max_length -
-                                                         1].value);
                gtk_list_store_set(GTK_LIST_STORE(model), &iter, COL_TEMP, str,
                                   -1);
                free(str);
 
-               str = psensor_value_to_string(s->type, s->min);
+               str = psensor_value_to_str(s->type, s->min, use_celcius);
                gtk_list_store_set(GTK_LIST_STORE(model), &iter,
                                   COL_TEMP_MIN, str, -1);
                free(str);
 
-               str = psensor_value_to_string(s->type, s->max);
+               str = psensor_value_to_str(s->type, s->max, use_celcius);
                gtk_list_store_set(GTK_LIST_STORE(model), &iter,
                                   COL_TEMP_MAX, str, -1);
                free(str);
@@ -96,9 +101,8 @@ void ui_sensorlist_update(struct ui_sensorlist *list)
  *
  * <null> if none.
  */
-struct psensor *ui_sensorlist_get_sensor_at_pos(GtkTreeView * view,
-                                               int x,
-                                               int y, struct psensor **sensors)
+static struct psensor *
+get_sensor_at_pos(GtkTreeView *view, int x, int y, struct psensor **sensors)
 {
        GtkTreePath *path;
 
@@ -118,7 +122,7 @@ struct psensor *ui_sensorlist_get_sensor_at_pos(GtkTreeView * view,
  *
  * -1 if none
  */
-int ui_sensorlist_get_col_index_at_pos(GtkTreeView *view, int x)
+static int get_col_index_at_pos(GtkTreeView *view, int x)
 {
        GList *columns = gtk_tree_view_get_columns(view);
        GList *node;
@@ -128,10 +132,11 @@ int ui_sensorlist_get_col_index_at_pos(GtkTreeView *view, int x)
        for (node = columns; node; node = node->next) {
                GtkTreeViewColumn *checkcol = (GtkTreeViewColumn *) node->data;
 
-               if (x >= colx && x < (colx + checkcol->width))
+               if (x >= colx &&
+                   x < (colx + gtk_tree_view_column_get_width(checkcol)))
                        return coli;
                else
-                       colx += checkcol->width;
+                       colx += gtk_tree_view_column_get_width(checkcol);
 
                coli++;
        }
@@ -139,13 +144,13 @@ int ui_sensorlist_get_col_index_at_pos(GtkTreeView *view, int x)
        return -1;
 }
 
-void ui_sensorlist_update_sensors_preferences(struct ui_sensorlist *list)
+void ui_sensorlist_update_sensors_preferences(struct ui_psensor *ui)
 {
        GtkTreeIter iter;
        GtkTreeModel *model
-           = gtk_tree_view_get_model(GTK_TREE_VIEW(list->widget));
+           = gtk_tree_view_get_model(ui->ui_sensorlist->treeview);
        gboolean valid = gtk_tree_model_get_iter_first(model, &iter);
-       struct psensor **sensor = list->sensors;
+       struct psensor **sensor = ui->ui_sensorlist->sensors;
 
        while (valid && *sensor) {
                GdkColor color;
@@ -173,100 +178,14 @@ void ui_sensorlist_update_sensors_preferences(struct ui_sensorlist *list)
        }
 }
 
-static void cb_sensor_settings_activated(GtkWidget *menu_item, gpointer data)
+static void on_preferences_activated(GtkWidget *menu_item, gpointer data)
 {
        struct cb_data *cb_data = data;
-       struct psensor *sensor = cb_data->sensor;
-       GtkDialog *diag;
-       gint result;
-       GtkBuilder *builder;
-       GError *error = NULL;
-       GtkLabel *w_id, *w_type;
-       GtkEntry *w_name;
-       GtkToggleButton *w_draw, *w_alarm;
-       GtkColorButton *w_color;
-       GtkSpinButton *w_temp_limit;
-       GdkColor *color;
-       guint ok;
-
-       builder = gtk_builder_new();
-
-       ok = gtk_builder_add_from_file
-               (builder,
-                PACKAGE_DATA_DIR G_DIR_SEPARATOR_S "sensor-edit.glade",
-                &error);
-
-       if (!ok) {
-               g_warning("%s", error->message);
-               g_free(error);
-               return ;
-       }
-
-       w_id = GTK_LABEL(gtk_builder_get_object(builder, "sensor_id"));
-       gtk_label_set_text(w_id, sensor->id);
-
-       w_type = GTK_LABEL(gtk_builder_get_object(builder, "sensor_type"));
-       gtk_label_set_text(w_type, psensor_type_to_str(sensor->type));
-
-       w_name = GTK_ENTRY(gtk_builder_get_object(builder, "sensor_name"));
-       gtk_entry_set_text(w_name, sensor->name);
-
-       w_draw = GTK_TOGGLE_BUTTON(gtk_builder_get_object(builder,
-                                                         "sensor_draw"));
-       gtk_toggle_button_set_active(w_draw, sensor->enabled);
-
-       color = color_to_gdkcolor(sensor->color);
-       w_color = GTK_COLOR_BUTTON(gtk_builder_get_object(builder,
-                                                         "sensor_color"));
-       gtk_color_button_set_color(w_color, color);
-
-       w_alarm = GTK_TOGGLE_BUTTON(gtk_builder_get_object(builder,
-                                                          "sensor_alarm"));
-       w_temp_limit
-               = GTK_SPIN_BUTTON(gtk_builder_get_object(builder,
-                                                        "sensor_temp_limit"));
-
-       if (is_temp_type(sensor->type)) {
-               gtk_toggle_button_set_active(w_alarm, sensor->alarm_enabled);
-               gtk_spin_button_set_value(w_temp_limit, sensor->alarm_limit);
-       } else {
-               gtk_widget_set_sensitive(GTK_WIDGET(w_alarm), FALSE);
-               gtk_widget_set_sensitive(GTK_WIDGET(w_temp_limit), FALSE);
-       }
-
-       diag = GTK_DIALOG(gtk_builder_get_object(builder, "dialog1"));
-       result = gtk_dialog_run(diag);
-
-       if (result == GTK_RESPONSE_ACCEPT) {
-
-               free(sensor->name);
-               sensor->name = strdup(gtk_entry_get_text(w_name));
-               config_set_sensor_name(sensor->id, sensor->name);
-
-               sensor->enabled = gtk_toggle_button_get_active(w_draw);
-               config_set_sensor_enabled(sensor->id, sensor->enabled);
-
-               sensor->alarm_limit = gtk_spin_button_get_value(w_temp_limit);
-               config_set_sensor_alarm_limit(sensor->id, sensor->alarm_limit);
-
-               sensor->alarm_enabled = gtk_toggle_button_get_active(w_alarm);
-               config_set_sensor_alarm_enabled(sensor->id,
-                                               sensor->alarm_enabled);
-
-               gtk_color_button_get_color(w_color, color);
-               color_set(sensor->color, color->red, color->green, color->blue);
-               config_set_sensor_color(sensor->id, sensor->color);
-
-               ui_sensorlist_update_sensors_preferences
-                   (cb_data->ui_sensorlist);
-       }
-
-       g_object_unref(G_OBJECT(builder));
 
-       gtk_widget_destroy(GTK_WIDGET(diag));
+       ui_sensorpref_dialog_run(cb_data->sensor, cb_data->ui);
 }
 
-static GtkWidget *create_sensor_popup(struct ui_sensorlist *ui_sensorlist,
+static GtkWidget *create_sensor_popup(struct ui_psensor *ui,
                                      struct psensor *sensor)
 {
        GtkWidget *menu;
@@ -286,43 +205,41 @@ static GtkWidget *create_sensor_popup(struct ui_sensorlist *ui_sensorlist,
        gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
 
        data = malloc(sizeof(struct cb_data));
-       data->ui_sensorlist = ui_sensorlist;
+       data->ui = ui;
        data->sensor = sensor;
 
        g_signal_connect(item,
                         "activate",
-                        G_CALLBACK(cb_sensor_settings_activated), data);
+                        G_CALLBACK(on_preferences_activated), data);
 
        gtk_widget_show_all(menu);
 
        return menu;
 }
 
-int
-cb_sensor_line_clicked(GtkWidget *widget,
-                      GdkEventButton *event, gpointer data)
+static int on_clicked(GtkWidget *widget, GdkEventButton *event, gpointer data)
 {
-       struct ui_sensorlist *list = (struct ui_sensorlist *)data;
-       GtkTreeView *view = GTK_TREE_VIEW(list->widget);
+       struct ui_psensor *ui = (struct ui_psensor *)data;
+       GtkTreeView *view = ui->ui_sensorlist->treeview;
 
-       struct psensor *sensor = ui_sensorlist_get_sensor_at_pos(view,
-                                                                event->x,
-                                                                event->y,
-                                                                list->sensors);
+       struct psensor *sensor = get_sensor_at_pos(view,
+                                                  event->x,
+                                                  event->y,
+                                                  ui->sensors);
 
        if (sensor) {
-               int coli = col_index_to_col(ui_sensorlist_get_col_index_at_pos
-                                           (view, event->x));
+               int coli = col_index_to_col(get_col_index_at_pos(view,
+                                                                event->x));
 
                if (coli == COL_COLOR) {
                        if (ui_change_color(_("Select foreground color"),
                                            sensor->color)) {
-                               ui_sensorlist_update_sensors_preferences(list);
+                               ui_sensorlist_update_sensors_preferences(ui);
                                config_set_sensor_color(sensor->id,
                                                        sensor->color);
                        }
                } else if (coli >= 0 && coli != COL_ENABLED) {
-                       GtkWidget *menu = create_sensor_popup(list,
+                       GtkWidget *menu = create_sensor_popup(ui,
                                                              sensor);
 
                        gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL,
@@ -334,13 +251,12 @@ cb_sensor_line_clicked(GtkWidget *widget,
        return FALSE;
 }
 
-void
-ui_sensorlist_on_toggled(GtkCellRendererToggle *cell,
-                        gchar *path_str, gpointer data)
+static void
+on_toggled(GtkCellRendererToggle *cell, gchar *path_str, gpointer data)
 {
        struct ui_sensorlist *list = (struct ui_sensorlist *)data;
        GtkTreeModel *model
-           = gtk_tree_view_get_model(GTK_TREE_VIEW(list->widget));
+           = gtk_tree_view_get_model(list->treeview);
        GtkTreeIter iter;
        GtkTreePath *path = gtk_tree_path_new_from_string(path_str);
        gboolean fixed;
@@ -367,14 +283,12 @@ ui_sensorlist_on_toggled(GtkCellRendererToggle *cell,
        gtk_tree_path_free(path);
 }
 
-void ui_sensorlist_create_widget(struct ui_sensorlist *ui)
+static void create_widget(struct ui_psensor *ui)
 {
        GtkListStore *store;
        GtkCellRenderer *renderer;
-       struct psensor **sensor_cur;
-       struct psensor **sensors;
-
-       sensors = ui->sensors;
+       struct psensor **s_cur = ui->sensors;
+       struct ui_sensorlist *ui_sl = ui->ui_sensorlist;
 
        store = gtk_list_store_new(COLS_COUNT,
                                   G_TYPE_STRING,
@@ -385,43 +299,40 @@ void ui_sensorlist_create_widget(struct ui_sensorlist *ui)
                                   G_TYPE_STRING,
                                   G_TYPE_BOOLEAN, G_TYPE_STRING);
 
-       if (ui->widget)
-               gtk_widget_destroy(ui->widget);
-
-       ui->widget =
-           GTK_WIDGET(gtk_tree_view_new_with_model(GTK_TREE_MODEL(store)));
+       ui_sl->treeview = GTK_TREE_VIEW
+               (gtk_tree_view_new_with_model(GTK_TREE_MODEL(store)));
 
-       gtk_tree_selection_set_mode(gtk_tree_view_get_selection
-                                   (GTK_TREE_VIEW(ui->widget)),
-                                   GTK_SELECTION_NONE);
+       gtk_tree_selection_set_mode
+               (gtk_tree_view_get_selection(ui_sl->treeview),
+                GTK_SELECTION_NONE);
 
        renderer = gtk_cell_renderer_text_new();
-       gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(ui->widget),
+       gtk_tree_view_insert_column_with_attributes(ui_sl->treeview,
                                                    -1,
                                                    _("Sensor"),
                                                    renderer,
                                                    "text", COL_NAME, NULL);
 
-       gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(ui->widget),
+       gtk_tree_view_insert_column_with_attributes(ui_sl->treeview,
                                                    -1,
-                                                   _("Current"),
+                                                   _("Value"),
                                                    renderer,
                                                    "text", COL_TEMP, NULL);
 
-       gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(ui->widget),
+       gtk_tree_view_insert_column_with_attributes(ui_sl->treeview,
                                                    -1,
                                                    _("Min"),
                                                    renderer,
                                                    "text", COL_TEMP_MIN, NULL);
 
-       gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(ui->widget),
+       gtk_tree_view_insert_column_with_attributes(ui_sl->treeview,
                                                    -1,
                                                    _("Max"),
                                                    renderer,
                                                    "text", COL_TEMP_MAX, NULL);
 
        renderer = gtk_cell_renderer_text_new();
-       gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(ui->widget),
+       gtk_tree_view_insert_column_with_attributes(ui_sl->treeview,
                                                    -1,
                                                    _("Color"),
                                                    renderer,
@@ -429,64 +340,63 @@ void ui_sensorlist_create_widget(struct ui_sensorlist *ui)
                                                    "background", COL_COLOR_STR,
                                                    NULL);
 
-       g_signal_connect(ui->widget,
-                        "button-press-event",
-                        (GCallback) cb_sensor_line_clicked, ui);
+       g_signal_connect(ui_sl->treeview,
+                        "button-press-event", (GCallback) on_clicked, ui);
 
        renderer = gtk_cell_renderer_toggle_new();
-       gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(ui->widget),
+       gtk_tree_view_insert_column_with_attributes(ui_sl->treeview,
                                                    -1,
-                                                   _("Enabled"),
+                                                   _("Graph"),
                                                    renderer,
                                                    "active", COL_ENABLED,
                                                    NULL);
-       g_signal_connect(G_OBJECT(renderer), "toggled",
-                        (GCallback) ui_sensorlist_on_toggled, ui);
+       g_signal_connect(G_OBJECT(renderer),
+                        "toggled", (GCallback) on_toggled, ui_sl);
 
        renderer = gtk_cell_renderer_text_new();
-       gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(ui->widget),
+       gtk_tree_view_insert_column_with_attributes(ui_sl->treeview,
                                                    -1,
                                                    "",
                                                    renderer,
                                                    "text", COL_EMPTY, NULL);
 
-       sensor_cur = sensors;
-       while (*sensor_cur) {
+       while (*s_cur) {
                GtkTreeIter iter;
                GdkColor color;
                gchar *scolor;
+               struct psensor *s = *s_cur;
 
-               color.red = (*sensor_cur)->color->red;
-               color.green = (*sensor_cur)->color->green;
-               color.blue = (*sensor_cur)->color->blue;
+               color.red = s->color->red;
+               color.green = s->color->green;
+               color.blue = s->color->blue;
 
                scolor = gdk_color_to_string(&color);
 
                gtk_list_store_append(store, &iter);
                gtk_list_store_set(store, &iter,
-                                  COL_NAME, (*sensor_cur)->name,
+                                  COL_NAME, s->name,
                                   COL_TEMP, _("N/A"),
                                   COL_TEMP_MIN, _("N/A"),
                                   COL_TEMP_MAX, _("N/A"),
                                   COL_COLOR_STR, scolor,
-                                  COL_ENABLED, (*sensor_cur)->enabled, -1);
+                                  COL_ENABLED, s->enabled, -1);
 
                free(scolor);
 
-               sensor_cur++;
+               s_cur++;
        }
+
+       ui_sl->widget = gtk_scrolled_window_new(NULL, NULL);
+       gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(ui_sl->widget),
+                                      GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
+       gtk_container_add(GTK_CONTAINER(ui_sl->widget),
+                         GTK_WIDGET(ui_sl->treeview));
 }
 
-struct ui_sensorlist *ui_sensorlist_create(struct psensor **sensors)
+void ui_sensorlist_create(struct ui_psensor *ui)
 {
-       struct ui_sensorlist *list;
-
-       list = malloc(sizeof(struct ui_sensorlist));
-       list->sensors = sensors;
-       list->widget = NULL;
-
-       ui_sensorlist_create_widget(list);
-
-       return list;
+       ui->ui_sensorlist = malloc(sizeof(struct ui_sensorlist));
+       ui->ui_sensorlist->sensors = ui->sensors;
 
+       create_widget(ui);
 }