vcs.maemo.org Git - tweakr/blob - modules/tweakr-profile.c

   1 /*
   2  * vim:ts=4:sw=4:et:cindent:cino=(0
   3  */
   4
   5 #include <config.h>
   6 #include <glib.h>
   7 #include <glib/gi18n-lib.h>
   8
   9 #include <gtk/gtk.h>
  10 #include <hildon/hildon-picker-button.h>
  11 #include <hildon/hildon-touch-selector.h>
  12 #include <hildon/hildon-entry.h>
  13 #include <hildon/hildon-defines.h>
  14 #include <hildon/hildon-banner.h>
  15
  16 #include <gconf/gconf-client.h>
  17
  18 #include <libprofile.h>
  19
  20 #include "libtweakr-section/tweakr-section.h"
  21 #include "libtweakr-section/tweakr-module.h"
  22
  23
  24 #define TWEAKR_TYPE_PROFILE_SECTION \
  25         (tweakr_profile_section_type)
  26 #define TWEAKR_PROFILE_SECTION(obj) \
  27         (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
  28         TWEAKR_TYPE_PROFILE_SECTION, \
  29         TweakrProfileSection))
  30 #define TWEAKR_PROFILE_SECTION_CLASS(k) \
  31         (G_TYPE_CHECK_CLASS_CAST((k), \
  32         TWEAKR_TYPE_PROFILE_SECTION, \
  33         TweakrProfileSectionClass))
  34 #define TWEAKR_IS_PROFILE_SECTION(obj) \
  35         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
  36         TWEAKR_TYPE_PROFILE_SECTION))
  37
  38 typedef struct _TweakrProfileSection TweakrProfileSection;
  39 typedef struct _TweakrProfileSectionClass
  40                TweakrProfileSectionClass;
  41
  42 struct _TweakrProfileSection
  43 {
  44     TweakrSection parent_instance;
  45
  46     GtkWidget *profile_button;
  47     GHashTable *profile_map;
  48     guint value_changed : 1;
  49     gint previous_selected;
  50 };
  51
  52 struct _TweakrProfileSectionClass
  53 {
  54     TweakrSectionClass parent_class;
  55 };
  56
  57
  58 static GType tweakr_profile_section_get_type (GTypeModule *module);
  59 static void tweakr_profile_section_class_init
  60     (TweakrProfileSectionClass *class);
  61 static void tweakr_profile_section_init
  62     (TweakrProfileSection *section);
  63 static void tweakr_profile_section_dispose (GObject *obj);
  64
  65 static gboolean _save (TweakrSection *section,
  66                        gboolean *requires_restart);
  67
  68 static GType tweakr_profile_section_type = 0;
  69 static TweakrSectionClass *
  70     tweakr_profile_section_parent_class = NULL;
  71
  72
  73 G_MODULE_EXPORT void
  74 tweakr_module_load (TweakrModule *module)
  75 {
  76     tweakr_profile_section_get_type (G_TYPE_MODULE (module));
  77 }
  78
  79 G_MODULE_EXPORT void
  80 tweakr_module_unload (TweakrModule *module)
  81 {
  82 }
  83
  84 static GType
  85 tweakr_profile_section_get_type (GTypeModule *module)
  86 {
  87     if (!tweakr_profile_section_type)
  88     {
  89         static const GTypeInfo section_info =
  90         {
  91             sizeof (TweakrProfileSectionClass),
  92             (GBaseInitFunc) NULL,
  93             (GBaseFinalizeFunc) NULL,
  94             (GClassInitFunc) tweakr_profile_section_class_init,
  95             NULL,           /* class_finalize */
  96             NULL,           /* class_data     */
  97             sizeof (TweakrProfileSection),
  98             0,              /* n_preallocs    */
  99             (GInstanceInitFunc) tweakr_profile_section_init
 100         };
 101
 102         tweakr_profile_section_type =
 103             g_type_module_register_type (module, TWEAKR_TYPE_SECTION,
 104                                          "TweakrProfileSection",
 105                                          &section_info, 0);
 106     }
 107
 108     return tweakr_profile_section_type;
 109 }
 110
 111 static void
 112 tweakr_profile_section_class_init
 113     (TweakrProfileSectionClass *klass)
 114 {
 115     GObjectClass *object_class = G_OBJECT_CLASS (klass);
 116     TweakrSectionClass *section_class =
 117         TWEAKR_SECTION_CLASS (klass);
 118
 119     tweakr_profile_section_parent_class =
 120         g_type_class_peek_parent (klass);
 121
 122     section_class->name   = "_Profile";
 123     section_class->save = _save;
 124
 125     object_class->dispose = tweakr_profile_section_dispose;
 126 }
 127
 128 static void
 129 _value_changed (HildonPickerButton *button, TweakrProfileSection *section)
 130 {
 131     HildonTouchSelector *selector;
 132     gint active;
 133     GtkWindow *parent;
 134
 135     selector = hildon_picker_button_get_selector (button);
 136     active = hildon_touch_selector_get_active (selector, 0);
 137
 138     parent = GTK_WINDOW (gtk_widget_get_ancestor (tweakr_section_get_widget
 139                                                   (TWEAKR_SECTION (section)),
 140                                                   GTK_TYPE_WINDOW));
 141 #if 0
 142     if (active == 0)
 143     {
 144         GtkWidget *dialog, *entry;
 145         gint ret;
 146         const gchar *text = NULL;
 147
 148         dialog = gtk_dialog_new_with_buttons
 149             (_("Save current profile with new name"),
 150              parent,
 151              GTK_DIALOG_MODAL | GTK_DIALOG_NO_SEPARATOR,
 152              GTK_STOCK_OK, GTK_RESPONSE_OK,
 153              NULL);
 154
 155         entry = hildon_entry_new (HILDON_SIZE_FINGER_HEIGHT);
 156         gtk_widget_show (entry);
 157
 158         gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), entry,
 159                             TRUE, TRUE, 0);
 160         while (text == NULL || text [0] == '\0')
 161         {
 162             GtkTreeModel *model;
 163             gint index;
 164
 165             ret = gtk_dialog_run (GTK_DIALOG (dialog));
 166             if (ret == GTK_RESPONSE_OK)
 167             {
 168                 text = hildon_entry_get_text (HILDON_ENTRY (entry));
 169                 if (text == NULL || text[0] == '\0')
 170                 {
 171                     GtkWidget *banner;
 172
 173                     banner = hildon_banner_show_information
 174                         (dialog, NULL, _("Enter the name first."));
 175
 176                     continue;
 177                 }
 178
 179                 hildon_touch_selector_append_text (selector, text);
 180                 model = hildon_touch_selector_get_model (selector, 0);
 181                 index = gtk_tree_model_iter_n_children (model, NULL);
 182                 hildon_touch_selector_set_active (selector, 0, index);
 183             }
 184             else
 185             {
 186                 gtk_widget_destroy (dialog);
 187                 hildon_touch_selector_set_active (selector, 0,
 188                                                   section->previous_selected);
 189                 break;
 190             }
 191             gtk_widget_destroy (dialog);
 192         }
 193     }
 194 #endif
 195     section->previous_selected = hildon_touch_selector_get_active (selector,
 196                                                                    0);
 197     section->value_changed = TRUE;
 198 }
 199
 200 static GtkWidget *
 201 _build_profile_select_button (TweakrProfileSection *section)
 202 {
 203     GtkWidget *button, *selector;
 204     char **profiles;
 205     gint i;
 206     char *current_profile;
 207
 208     selector = hildon_touch_selector_new_text ();
 209     /*
 210     hildon_touch_selector_append_text
 211         (HILDON_TOUCH_SELECTOR (selector),
 212          _("Save current profile with new name"));
 213     */
 214
 215     profiles = profile_get_profiles ();
 216     for (i = 0; profiles && profiles[i] && profiles[i] != '\0'; i++)
 217     {
 218         /*
 219          * Gotta make some l10n substitution here.
 220          */
 221         const gchar *p = profiles[i];
 222
 223         hildon_touch_selector_append_text (HILDON_TOUCH_SELECTOR (selector),
 224                                            _(p));
 225         g_hash_table_insert (section->profile_map,
 226                              GINT_TO_POINTER (i /*+ 1*/), g_strdup (p));
 227
 228     }
 229
 230     current_profile = profile_get_profile ();
 231     for (i = 0; profiles[i] && profiles[i] != '\0'; i++)
 232     {
 233         if (g_strcmp0 (profiles[i], current_profile) == 0)
 234         {
 235             hildon_touch_selector_set_active
 236                 (HILDON_TOUCH_SELECTOR (selector), 0, i/* + 1*/);
 237             section->previous_selected = i/* + 1*/;
 238         }
 239     }
 240     g_free (current_profile);
 241     profile_free_profiles (profiles);
 242
 243     button = hildon_picker_button_new (HILDON_SIZE_AUTO |
 244                                        HILDON_SIZE_FINGER_HEIGHT,
 245                                        HILDON_BUTTON_ARRANGEMENT_VERTICAL);
 246     hildon_button_set_title (HILDON_BUTTON (button),
 247                              _("Use custom profile"));
 248     gtk_button_set_alignment (GTK_BUTTON (button), 0.0f, 0.5f);
 249     hildon_picker_button_set_selector (HILDON_PICKER_BUTTON (button),
 250                                        HILDON_TOUCH_SELECTOR (selector));
 251
 252     g_signal_connect (G_OBJECT (button), "value-changed",
 253                       G_CALLBACK (_value_changed), section);
 254
 255     gtk_widget_show (button);
 256     return button;
 257 }
 258
 259 static void
 260 tweakr_profile_section_init (TweakrProfileSection *section)
 261 {
 262     TweakrSection *iface;
 263
 264     iface = TWEAKR_SECTION (section);
 265     iface->name = _("Profiles");
 266     iface->widget = gtk_vbox_new (FALSE, 0);
 267
 268     section->profile_map = g_hash_table_new_full (g_direct_hash,
 269                                                   g_direct_equal,
 270                                                   NULL, g_free);
 271     section->profile_button = _build_profile_select_button (section);
 272
 273     gtk_box_pack_start (GTK_BOX (iface->widget), section->profile_button,
 274                         FALSE, FALSE, 0);
 275 }
 276
 277 static void
 278 tweakr_profile_section_dispose (GObject *obj)
 279 {
 280     TweakrProfileSection *section = TWEAKR_PROFILE_SECTION (obj);
 281
 282     if (section->profile_map)
 283     {
 284         g_hash_table_destroy (section->profile_map);
 285         section->profile_map = NULL;
 286     }
 287
 288     G_OBJECT_CLASS (tweakr_profile_section_parent_class)->dispose (obj);
 289 }
 290
 291 static gboolean _save (TweakrSection *section, gboolean *requires_restart)
 292 {
 293     if (TWEAKR_PROFILE_SECTION (section)->value_changed)
 294     {
 295         gint active;
 296         const gchar *profile;
 297
 298         active =
 299             hildon_picker_button_get_active (HILDON_PICKER_BUTTON
 300                                              (TWEAKR_PROFILE_SECTION
 301                                               (section)->profile_button));
 302         profile = g_hash_table_lookup
 303             (TWEAKR_PROFILE_SECTION (section)->profile_map,
 304              GINT_TO_POINTER (active));
 305
 306         if (profile != NULL && profile[0] != '\0')
 307         {
 308             profile_set_profile (profile);
 309         }
 310     }
 311
 312     return TRUE;
 313 }
 314