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 #include <hildon/hildon-pannable-area.h>
  16
  17 #include <gconf/gconf-client.h>
  18
  19 #include <libprofile.h>
  20
  21 #include "libtweakr-section/tweakr-section.h"
  22 #include "libtweakr-section/tweakr-module.h"
  23
  24
  25 #define TWEAKR_TYPE_PROFILE_SECTION \
  26         (tweakr_profile_section_type)
  27 #define TWEAKR_PROFILE_SECTION(obj) \
  28         (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
  29         TWEAKR_TYPE_PROFILE_SECTION, \
  30         TweakrProfileSection))
  31 #define TWEAKR_PROFILE_SECTION_CLASS(k) \
  32         (G_TYPE_CHECK_CLASS_CAST((k), \
  33         TWEAKR_TYPE_PROFILE_SECTION, \
  34         TweakrProfileSectionClass))
  35 #define TWEAKR_IS_PROFILE_SECTION(obj) \
  36         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
  37         TWEAKR_TYPE_PROFILE_SECTION))
  38
  39 #define GCONF_PATH "/system/tweakr"
  40
  41 typedef struct _TweakrProfileSection TweakrProfileSection;
  42 typedef struct _TweakrProfileSectionClass
  43                TweakrProfileSectionClass;
  44
  45 struct _TweakrProfileSection
  46 {
  47     TweakrSection parent_instance;
  48
  49     GtkWidget *preset_button;
  50     GtkWidget *delete_button;
  51     GtkWidget *delete_dialog;
  52     GtkWidget *delete_box;
  53     GConfClient *gconf;
  54 };
  55
  56 struct _TweakrProfileSectionClass
  57 {
  58     TweakrSectionClass parent_class;
  59 };
  60
  61
  62 static GType tweakr_profile_section_get_type (GTypeModule *module);
  63 static void tweakr_profile_section_class_init
  64     (TweakrProfileSectionClass *class);
  65 static void tweakr_profile_section_init
  66     (TweakrProfileSection *section);
  67 static void tweakr_profile_section_dispose (GObject *obj);
  68
  69 static gboolean _save (TweakrSection *section,
  70                        gboolean *requires_restart);
  71
  72 static GType tweakr_profile_section_type = 0;
  73 static TweakrSectionClass *
  74     tweakr_profile_section_parent_class = NULL;
  75
  76
  77 G_MODULE_EXPORT void
  78 tweakr_module_load (TweakrModule *module)
  79 {
  80     tweakr_profile_section_get_type (G_TYPE_MODULE (module));
  81 }
  82
  83 G_MODULE_EXPORT void
  84 tweakr_module_unload (TweakrModule *module)
  85 {
  86 }
  87
  88 static GType
  89 tweakr_profile_section_get_type (GTypeModule *module)
  90 {
  91     if (!tweakr_profile_section_type)
  92     {
  93         static const GTypeInfo section_info =
  94         {
  95             sizeof (TweakrProfileSectionClass),
  96             (GBaseInitFunc) NULL,
  97             (GBaseFinalizeFunc) NULL,
  98             (GClassInitFunc) tweakr_profile_section_class_init,
  99             NULL,           /* class_finalize */
 100             NULL,           /* class_data     */
 101             sizeof (TweakrProfileSection),
 102             0,              /* n_preallocs    */
 103             (GInstanceInitFunc) tweakr_profile_section_init
 104         };
 105
 106         tweakr_profile_section_type =
 107             g_type_module_register_type (module, TWEAKR_TYPE_SECTION,
 108                                          "TweakrProfileSection",
 109                                          &section_info, 0);
 110     }
 111
 112     return tweakr_profile_section_type;
 113 }
 114
 115 static void
 116 tweakr_profile_section_class_init
 117     (TweakrProfileSectionClass *klass)
 118 {
 119     GObjectClass *object_class = G_OBJECT_CLASS (klass);
 120     TweakrSectionClass *section_class =
 121         TWEAKR_SECTION_CLASS (klass);
 122
 123     tweakr_profile_section_parent_class =
 124         g_type_class_peek_parent (klass);
 125
 126     section_class->name   = "_Profile";
 127     section_class->save = _save;
 128
 129     object_class->dispose = tweakr_profile_section_dispose;
 130 }
 131
 132 static void
 133 _save_preset_clicked (HildonPickerButton *button,
 134                       TweakrProfileSection *section)
 135 {
 136     GtkWindow *parent;
 137     GtkWidget *dialog, *entry;
 138     const gchar* text = NULL;
 139
 140     parent = GTK_WINDOW (gtk_widget_get_ancestor (tweakr_section_get_widget
 141                                                   (TWEAKR_SECTION (section)),
 142                                                   GTK_TYPE_WINDOW));
 143     dialog = gtk_dialog_new_with_buttons
 144         (_("Preset name"),
 145          parent,
 146          GTK_DIALOG_MODAL | GTK_DIALOG_NO_SEPARATOR,
 147          GTK_STOCK_OK, GTK_RESPONSE_OK,
 148          NULL);
 149
 150     entry = hildon_entry_new (HILDON_SIZE_FINGER_HEIGHT);
 151     gtk_widget_show (entry);
 152
 153     gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), entry,
 154                         TRUE, TRUE, 0);
 155     while (TRUE)
 156     {
 157         gint ret;
 158         gint iter;
 159
 160         ret = gtk_dialog_run (GTK_DIALOG (dialog));
 161         if (ret == GTK_RESPONSE_OK)
 162         {
 163             GtkWidget *banner;
 164             profileval_t *values, *values_iter;
 165             GConfClient *gconf;
 166             gboolean cont = FALSE;
 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             for (iter = 0; iter < strlen (text); iter++)
 180             {
 181                 if (!g_ascii_isalnum (text[iter]) &&
 182                     text[iter] != '-' &&
 183                     text[iter] != '_')
 184                 {
 185                     GtkWidget *banner;
 186
 187                     banner = hildon_banner_show_information
 188                         (dialog, NULL,
 189                          _("Preset name can only contains letters, numbers, - and _."));
 190
 191                     cont = TRUE;
 192                 }
 193             }
 194
 195             if (cont)
 196                 continue;
 197
 198             /* Save the settings to our own gconf directory. */
 199
 200             gconf = gconf_client_get_default ();
 201             gconf_client_set_string (gconf, GCONF_PATH "/current-preset",
 202                                      _("None"), NULL);
 203             values = profile_get_values ("general");
 204             for (values_iter = values;
 205                  values_iter->pv_key != NULL;
 206                  values_iter++)
 207             {
 208                 gchar key[128];
 209
 210                 g_snprintf (key, 128, "%s/%s/%s", GCONF_PATH, text,
 211                             values_iter->pv_key);
 212                 gconf_client_set_string (gconf, key, values_iter->pv_val,
 213                                          NULL);
 214             }
 215             profile_free_values (values);
 216             g_object_unref (gconf);
 217
 218             banner = hildon_banner_show_information
 219                 (GTK_WIDGET (parent), NULL,
 220                  _("Preset saved. Use the status menu to select it."));
 221         }
 222         else
 223         {
 224             gtk_widget_destroy (dialog);
 225             break;
 226         }
 227         gtk_widget_destroy (dialog);
 228     }
 229 }
 230
 231 static GtkWidget *
 232 _build_save_preset_button (TweakrProfileSection *section)
 233 {
 234     GtkWidget *button;
 235
 236     button = hildon_button_new (HILDON_SIZE_AUTO |
 237                                 HILDON_SIZE_FINGER_HEIGHT,
 238                                 HILDON_BUTTON_ARRANGEMENT_VERTICAL);
 239     hildon_button_set_title (HILDON_BUTTON (button),
 240                              _("Save current General profile to new preset"));
 241     gtk_button_set_alignment (GTK_BUTTON (button), 0.0f, 0.5f);
 242
 243     g_signal_connect (G_OBJECT (button), "clicked",
 244                       G_CALLBACK (_save_preset_clicked), section);
 245
 246     gtk_widget_show (button);
 247     return button;
 248 }
 249
 250 static void
 251 _preset_clicked (HildonButton *button, TweakrProfileSection *section)
 252 {
 253     const gchar *path = g_object_get_data (G_OBJECT (button), "path");
 254     gchar *basename;
 255     gchar *current;
 256
 257     current = gconf_client_get_string (section->gconf,
 258                                        GCONF_PATH "/current-preset",
 259                                        NULL);
 260     basename = g_path_get_basename (path);
 261     if (g_strcmp0 (current, basename) == 0)
 262     {
 263         gconf_client_set_string (section->gconf,
 264                                  GCONF_PATH "/current-preset", _("None"),
 265                                  NULL);
 266     }
 267
 268     gconf_client_recursive_unset (section->gconf, path, 0, NULL);
 269     g_free (basename);
 270     g_free (current);
 271
 272     gtk_dialog_response (GTK_DIALOG (section->delete_dialog),
 273                          GTK_RESPONSE_OK);
 274     hildon_banner_show_information (NULL, NULL,
 275                                     _("Preset deleted."));
 276 }
 277
 278 static void
 279 _add_preset (gchar *preset, TweakrProfileSection *section)
 280 {
 281     GtkWidget *button;
 282     gchar *basename;
 283
 284     basename = g_path_get_basename (preset);
 285     button = hildon_button_new_with_text
 286         (HILDON_SIZE_FINGER_HEIGHT, HILDON_BUTTON_ARRANGEMENT_VERTICAL,
 287          basename, NULL);
 288     gtk_button_set_alignment (GTK_BUTTON (button), 0.0f, 0.5f);
 289     gtk_box_pack_start (GTK_BOX (section->delete_box), button, FALSE, FALSE,
 290                         0);
 291     g_object_set_data_full (G_OBJECT (button), "path", preset,
 292                             (GDestroyNotify) g_free);
 293     g_signal_connect (button, "clicked", G_CALLBACK (_preset_clicked),
 294                       section);
 295 }
 296
 297 static void
 298 _delete_preset_clicked (HildonButton *b, TweakrProfileSection *section)
 299 {
 300     GtkWidget *panarea;
 301     gint ret;
 302     GSList *presets;
 303     GtkWidget *parent;
 304
 305     parent = gtk_widget_get_ancestor (GTK_WIDGET (b), GTK_TYPE_WINDOW);
 306
 307     section->delete_dialog = gtk_dialog_new ();
 308     gtk_window_set_modal (GTK_WINDOW (section->delete_dialog), TRUE);
 309     gtk_window_set_title (GTK_WINDOW (section->delete_dialog),
 310                           _("Select preset"));
 311
 312     panarea = hildon_pannable_area_new ();
 313     section->delete_box = gtk_vbox_new (FALSE, 0);
 314
 315     hildon_pannable_area_add_with_viewport (HILDON_PANNABLE_AREA (panarea),
 316                                             section->delete_box);
 317     gtk_box_pack_start (GTK_BOX (GTK_DIALOG (section->delete_dialog)->vbox),
 318                         panarea, TRUE, TRUE, 0);
 319
 320     if (section->gconf == NULL)
 321     {
 322         section->gconf = gconf_client_get_default ();
 323     }
 324     presets = gconf_client_all_dirs (section->gconf, GCONF_PATH, NULL);
 325
 326     g_object_set (G_OBJECT (panarea), "height-request",
 327                   MIN (350, g_slist_length (presets) * 70), NULL);
 328
 329     g_slist_foreach (presets, (GFunc) _add_preset, section);
 330
 331     gtk_widget_show_all (GTK_DIALOG (section->delete_dialog)->vbox);
 332     ret = gtk_dialog_run (GTK_DIALOG (section->delete_dialog));
 333     gtk_widget_destroy (section->delete_dialog);
 334
 335     g_slist_free (presets);
 336 }
 337
 338 static GtkWidget *
 339 _build_delete_preset_button (TweakrProfileSection *section)
 340 {
 341     GtkWidget *button;
 342
 343     button = hildon_button_new (HILDON_SIZE_AUTO |
 344                                 HILDON_SIZE_FINGER_HEIGHT,
 345                                 HILDON_BUTTON_ARRANGEMENT_VERTICAL);
 346     hildon_button_set_title (HILDON_BUTTON (button),
 347                              _("Delete a profile preset"));
 348     gtk_button_set_alignment (GTK_BUTTON (button), 0.0f, 0.5f);
 349
 350     g_signal_connect (G_OBJECT (button), "clicked",
 351                       G_CALLBACK (_delete_preset_clicked), section);
 352
 353     gtk_widget_show (button);
 354     return button;
 355 }
 356
 357 static void
 358 tweakr_profile_section_init (TweakrProfileSection *section)
 359 {
 360     TweakrSection *iface;
 361
 362     iface = TWEAKR_SECTION (section);
 363     iface->name = _("Profile presets");
 364     iface->widget = gtk_vbox_new (FALSE, 0);
 365
 366     section->preset_button = _build_save_preset_button (section);
 367     section->delete_button = _build_delete_preset_button (section);
 368
 369     gtk_box_pack_start (GTK_BOX (iface->widget), section->preset_button,
 370                         FALSE, FALSE, 0);
 371     gtk_box_pack_start (GTK_BOX (iface->widget), section->delete_button,
 372                         FALSE, FALSE, 0);
 373 }
 374
 375 static void
 376 tweakr_profile_section_dispose (GObject *obj)
 377 {
 378     TweakrProfileSection *section = TWEAKR_PROFILE_SECTION (obj);
 379
 380     if (section->gconf != NULL)
 381     {
 382         g_object_unref (section->gconf);
 383         section->gconf = NULL;
 384     }
 385
 386     G_OBJECT_CLASS (tweakr_profile_section_parent_class)->dispose (obj);
 387 }
 388
 389 static gboolean _save (TweakrSection *section, gboolean *requires_restart)
 390 {
 391     return TRUE;
 392 }
 393