vcs.maemo.org Git - tweakr/blob - modules/maemo-tweaks-mce.c

   1 /*
   2  * vim:ts=4:sw=4:et:cindent:cino=(0
   3  */
   4
   5 #include <config.h>
   6
   7 #include <gtk/gtk.h>
   8 #include <hildon/hildon-picker-button.h>
   9 #include <hildon/hildon-touch-selector.h>
  10
  11 #include "libmaemo-tweaks-section/maemo-tweaks-section.h"
  12 #include "libmaemo-tweaks-section/maemo-tweaks-module.h"
  13
  14
  15 #define MAEMO_TWEAKS_TYPE_MCE_SECTION \
  16         (maemo_tweaks_mce_section_type)
  17 #define MAEMO_TWEAKS_MCE_SECTION(obj) \
  18         (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
  19         MAEMO_TWEAKS_TYPE_MCE_SECTION, \
  20         MaemoTweaksMceSection))
  21 #define MAEMO_TWEAKS_MCE_SECTION_CLASS(k) \
  22         (G_TYPE_CHECK_CLASS_CAST((k), \
  23         MAEMO_TWEAKS_TYPE_MCE_SECTION, \
  24         MaemoTweaksMceSectionClass))
  25 #define MAEMO_TWEAKS_IS_MCE_SECTION(obj) \
  26         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
  27         MAEMO_TWEAKS_TYPE_MCE_SECTION))
  28
  29 enum {
  30     SHORT_POWER_KEY_DISABLED,
  31     SHORT_POWER_KEY_MENU,
  32     SHORT_POWER_KEY_OFF,
  33     SHORT_POWER_KEY_N
  34 };
  35
  36 typedef struct _picker_t
  37 {
  38     guint index;
  39     const gchar *value;
  40     const gchar *label;
  41 } picker_t;
  42
  43 static picker_t spk [] = {
  44     {SHORT_POWER_KEY_DISABLED, "disabled", "Disabled"},
  45     {SHORT_POWER_KEY_MENU, "menu", "Show menu"},
  46     {SHORT_POWER_KEY_OFF, "poweroff", "Power off"}
  47 };
  48
  49 typedef struct _MaemoTweaksMceSection MaemoTweaksMceSection;
  50 typedef struct _MaemoTweaksMceSectionClass
  51                MaemoTweaksMceSectionClass;
  52
  53 struct _MaemoTweaksMceSection
  54 {
  55     MaemoTweaksSection parent_instance;
  56
  57     GKeyFile *ini;
  58     GtkWidget *short_power_key;
  59 };
  60
  61 struct _MaemoTweaksMceSectionClass
  62 {
  63     MaemoTweaksSectionClass parent_class;
  64 };
  65
  66
  67 static GType maemo_tweaks_mce_section_get_type (GTypeModule *module);
  68 static void maemo_tweaks_mce_section_class_init
  69     (MaemoTweaksMceSectionClass *class);
  70 static void maemo_tweaks_mce_section_init
  71     (MaemoTweaksMceSection *section);
  72 static void maemo_tweaks_mce_section_dispose (GObject *obj);
  73
  74 static void _save (MaemoTweaksSection *section);
  75
  76 static GType maemo_tweaks_mce_section_type = 0;
  77 static MaemoTweaksSectionClass *
  78     maemo_tweaks_mce_section_parent_class = NULL;
  79
  80
  81 G_MODULE_EXPORT void
  82 maemo_tweaks_module_load (MaemoTweaksModule *module)
  83 {
  84     maemo_tweaks_mce_section_get_type (G_TYPE_MODULE (module));
  85 }
  86
  87 G_MODULE_EXPORT void
  88 maemo_tweaks_module_unload (MaemoTweaksModule *module)
  89 {
  90 }
  91
  92 static GType
  93 maemo_tweaks_mce_section_get_type (GTypeModule *module)
  94 {
  95     if (!maemo_tweaks_mce_section_type)
  96     {
  97         static const GTypeInfo section_info =
  98         {
  99             sizeof (MaemoTweaksMceSectionClass),
 100             (GBaseInitFunc) NULL,
 101             (GBaseFinalizeFunc) NULL,
 102             (GClassInitFunc) maemo_tweaks_mce_section_class_init,
 103             NULL,           /* class_finalize */
 104             NULL,           /* class_data     */
 105             sizeof (MaemoTweaksMceSection),
 106             0,              /* n_preallocs    */
 107             (GInstanceInitFunc) maemo_tweaks_mce_section_init
 108         };
 109
 110         maemo_tweaks_mce_section_type =
 111             g_type_module_register_type (module, MAEMO_TWEAKS_TYPE_SECTION,
 112                                          "MaemoTweaksMceSection",
 113                                          &section_info, 0);
 114     }
 115
 116     return maemo_tweaks_mce_section_type;
 117 }
 118
 119 static void
 120 maemo_tweaks_mce_section_class_init
 121     (MaemoTweaksMceSectionClass *klass)
 122 {
 123     GObjectClass *object_class = G_OBJECT_CLASS (klass);
 124     MaemoTweaksSectionClass *section_class =
 125         MAEMO_TWEAKS_SECTION_CLASS (klass);
 126
 127     maemo_tweaks_mce_section_parent_class =
 128         g_type_class_peek_parent (klass);
 129
 130     section_class->name   = "_Mce";
 131     section_class->save = _save;
 132
 133     object_class->dispose = maemo_tweaks_mce_section_dispose;
 134 }
 135
 136 GtkWidget * _build_short_power_key (void)
 137 {
 138     gint i;
 139     GtkWidget *button, *selector;
 140
 141     selector = hildon_touch_selector_new_text ();
 142     for (i = 0; i < SHORT_POWER_KEY_N; i++)
 143     {
 144         hildon_touch_selector_append_text (HILDON_TOUCH_SELECTOR (selector),
 145                                            spk[i].label);
 146     }
 147
 148     button = hildon_picker_button_new (HILDON_SIZE_AUTO,
 149                                        HILDON_BUTTON_ARRANGEMENT_VERTICAL);
 150
 151     hildon_button_set_title (HILDON_BUTTON (button),
 152                              "Power button short press");
 153     gtk_button_set_alignment (GTK_BUTTON (button), 0.0f, 0.5f);
 154     hildon_picker_button_set_selector (HILDON_PICKER_BUTTON (button),
 155                                        HILDON_TOUCH_SELECTOR (selector));
 156
 157     gtk_widget_show (button);
 158     return button;
 159 }
 160
 161 static void
 162 maemo_tweaks_mce_section_init (MaemoTweaksMceSection *section)
 163 {
 164     MaemoTweaksSection *iface;
 165     gchar *short_power_key_value;
 166     gint i;
 167
 168     section->short_power_key = _build_short_power_key ();
 169
 170     section->ini = g_key_file_new ();
 171
 172     if (!g_key_file_load_from_file (section->ini, MCE,
 173                                     G_KEY_FILE_NONE, NULL))
 174     {
 175         g_warning ("%s: failed to load %s", G_STRFUNC, MCE);
 176         return;
 177     }
 178
 179     short_power_key_value = g_key_file_get_string (section->ini, "PowerKey",
 180                                                    "PowerKeyShortAction",
 181                                                    NULL);
 182
 183     for (i = 0; i < SHORT_POWER_KEY_N; i++)
 184     {
 185         if (g_strcmp0 (short_power_key_value, spk[i].value) == 0)
 186         {
 187             hildon_picker_button_set_active
 188                 (HILDON_PICKER_BUTTON (section->short_power_key), i);
 189         }
 190     }
 191
 192
 193     iface = MAEMO_TWEAKS_SECTION (section);
 194     iface->widget = gtk_vbox_new (FALSE, 0);
 195     gtk_box_pack_start (GTK_BOX (iface->widget), section->short_power_key,
 196                         TRUE, TRUE, 0);
 197 }
 198
 199 static void
 200 maemo_tweaks_mce_section_dispose (GObject *obj)
 201 {
 202     MaemoTweaksMceSection *section = MAEMO_TWEAKS_MCE_SECTION (obj);
 203     if (section->ini)
 204     {
 205         g_key_file_free (section->ini);
 206         section->ini = NULL;
 207     }
 208
 209     G_OBJECT_CLASS (maemo_tweaks_mce_section_parent_class)->dispose
 210         (obj);
 211 }
 212
 213
 214 static void _save (MaemoTweaksSection *section)
 215 {
 216     gchar *argv[3];
 217     gint active;
 218
 219     active = hildon_picker_button_get_active
 220         (HILDON_PICKER_BUTTON (MAEMO_TWEAKS_MCE_SECTION
 221                                (section)->short_power_key));
 222
 223     argv[0] = g_strdup ("/usr/bin/maemo-tweaks-mce-save");
 224     argv[1] = g_strdup_printf ("%s", spk[active].value);
 225     argv[2] = NULL;
 226
 227     g_spawn_sync ("/home/user", argv, NULL,
 228                   G_SPAWN_STDOUT_TO_DEV_NULL | G_SPAWN_STDERR_TO_DEV_NULL,
 229                   NULL, NULL, NULL, NULL, NULL, NULL);
 230
 231     g_free (argv[0]);
 232     g_free (argv[1]);
 233 }
 234