git.maemo.org Git - drnoksnes/blob - gui/plugin.c

   1 /*
   2 * This file is part of DrNokSnes
   3 *
   4 * Copyright (C) 2005 INdT - Instituto Nokia de Tecnologia
   5 * http://www.indt.org/maemo
   6 * Copyright (C) 2009 Javier S. Pedro <maemo@javispedro.com>
   7 *
   8 * This software is free software; you can redistribute it and/or
   9 * modify it under the terms of the GNU Lesser General Public License
  10 * as published by the Free Software Foundation; either version 2.1 of
  11 * the License, or (at your option) any later version.
  12 *
  13 * This software is distributed in the hope that it will be useful, but
  14 * WITHOUT ANY WARRANTY; without even the implied warranty of
  15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  16 * Lesser General Public License for more details.
  17 *
  18 * You should have received a copy of the GNU Lesser General Public
  19 * License along with this software; if not, write to the Free Software
  20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  21 * 02110-1301 USA
  22 *
  23 */
  24
  25 #include <stdio.h>
  26 #include <string.h>
  27 #include <gtk/gtk.h>
  28 #include <startup_plugin.h>
  29 #include <gconf/gconf.h>
  30 #include <gconf/gconf-client.h>
  31 #include <hildon/hildon-file-chooser-dialog.h>
  32 #include <hildon/hildon-note.h>
  33 #include <hildon/hildon-defines.h>
  34
  35 #if MAEMO_VERSION >= 5
  36 #include <hildon/hildon-button.h>
  37 #include <hildon/hildon-check-button.h>
  38 #include <hildon/hildon-picker-button.h>
  39 #include <hildon/hildon-touch-selector.h>
  40 #include <hildon/hildon-gtk.h>
  41 #else
  42 #include <hildon/hildon-caption.h>
  43 #endif
  44
  45 #include "../platform/hgw.h"
  46 #include "plugin.h"
  47
  48 static GtkWidget * load_plugin(void);
  49 static void unload_plugin(void);
  50 static void write_config(void);
  51 static GtkWidget ** load_menu(guint *);
  52 static void update_menu(void);
  53 static void plugin_callback(GtkWidget * menu_item, gpointer data);
  54
  55 GConfClient * gcc = NULL;
  56 static GameStartupInfo gs;
  57 static GtkWidget * menu_items[4];
  58
  59 static StartupPluginInfo plugin_info = {
  60         load_plugin,
  61         unload_plugin,
  62         write_config,
  63         load_menu,
  64         update_menu,
  65         plugin_callback
  66 };
  67
  68 STARTUP_INIT_PLUGIN(plugin_info, gs, FALSE, TRUE)
  69
  70 gchar* current_rom_file = 0;
  71 gboolean current_rom_file_exists = FALSE;
  72
  73 #if MAEMO_VERSION >= 5
  74 static HildonButton* select_rom_btn;
  75 static HildonCheckButton* audio_check;
  76 static HildonPickerButton* framerate_picker;
  77 static HildonCheckButton* display_fps_check;
  78 static HildonCheckButton* turbo_check;
  79 // speedhacks=no and accuracy=yes in fremantle
  80 #else
  81 static GtkLabel* rom_label;
  82 static GtkCheckButton* audio_check;
  83 static GtkCheckButton* turbo_check;
  84 static GtkComboBox* framerate_combo;
  85 static GtkCheckButton* accu_check;
  86 static GtkCheckButton* display_fps_check;
  87 static GtkComboBox* speedhacks_combo;
  88 #endif
  89
  90 static void set_rom(const char * rom_file)
  91 {
  92         if (current_rom_file) g_free(current_rom_file);
  93         if (!rom_file) {
  94                 current_rom_file = NULL;
  95                 return;
  96         }
  97
  98         current_rom_file = g_strdup(rom_file);
  99
 100         gchar * utf8_filename = g_filename_display_basename(rom_file);
 101 #if MAEMO_VERSION >= 5
 102         hildon_button_set_value(select_rom_btn, utf8_filename);
 103 #else
 104         gtk_label_set_text(GTK_LABEL(rom_label), utf8_filename);
 105 #endif
 106         g_free(utf8_filename);
 107
 108         current_rom_file_exists = g_file_test(current_rom_file,
 109                 G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR);
 110
 111         game_state_update();
 112         save_clear();
 113 }
 114
 115 static inline GtkWindow* get_parent_window() {
 116         return GTK_WINDOW(gs.ui->hildon_appview);
 117 }
 118
 119 static void select_rom_callback(GtkWidget * button, gpointer data)
 120 {
 121         GtkWidget * dialog;
 122         GtkFileFilter * filter;
 123         gchar * filename = NULL;
 124
 125         filter = gtk_file_filter_new();
 126         gtk_file_filter_add_pattern(filter, "*.smc");
 127         gtk_file_filter_add_pattern(filter, "*.sfc");
 128         gtk_file_filter_add_pattern(filter, "*.fig");
 129         gtk_file_filter_add_pattern(filter, "*.smc.gz");
 130         gtk_file_filter_add_pattern(filter, "*.sfc.gz");
 131         gtk_file_filter_add_pattern(filter, "*.fig.gz");
 132
 133         dialog = hildon_file_chooser_dialog_new_with_properties(
 134                 get_parent_window(),
 135                 "action", GTK_FILE_CHOOSER_ACTION_OPEN,
 136                 "local-only", TRUE,
 137                 "filter", filter,
 138                 NULL);
 139         hildon_file_chooser_dialog_set_show_upnp(HILDON_FILE_CHOOSER_DIALOG(dialog),
 140                 FALSE);
 141
 142         if (current_rom_file_exists) {
 143                 // By default open showing the last selected file
 144                 gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog),
 145                         current_rom_file);
 146         }
 147
 148         gtk_widget_show_all(GTK_WIDGET(dialog));
 149         if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_OK) {
 150                 filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
 151         }
 152
 153         gtk_widget_destroy(dialog);
 154
 155         if (filename) {
 156                 set_rom(filename);
 157                 g_free(filename);
 158         }
 159 }
 160
 161 static void controls_item_callback(GtkWidget * button, gpointer data)
 162 {
 163         controls_setup();
 164         controls_dialog(get_parent_window());
 165 }
 166
 167 static void about_item_callback(GtkWidget * button, gpointer data)
 168 {
 169         about_dialog(get_parent_window());
 170 }
 171
 172 static GtkWidget * load_plugin(void)
 173 {
 174         g_type_init();
 175         gcc = gconf_client_get_default();
 176
 177         GtkWidget* parent = gtk_vbox_new(FALSE, HILDON_MARGIN_DEFAULT);
 178
 179
 180 /* Select ROM button */
 181 #if MAEMO_VERSION >= 5
 182         select_rom_btn = HILDON_BUTTON(hildon_button_new_with_text(
 183                 HILDON_SIZE_AUTO_WIDTH | HILDON_SIZE_FINGER_HEIGHT,
 184                 HILDON_BUTTON_ARRANGEMENT_HORIZONTAL,
 185                 "ROM",
 186                 NULL));
 187         gtk_box_pack_start(GTK_BOX(parent), GTK_WIDGET(select_rom_btn), FALSE, FALSE, 0);
 188 #else
 189 {
 190         GtkWidget* rom_hbox = gtk_hbox_new(FALSE, HILDON_MARGIN_DEFAULT);
 191         GtkWidget* select_rom_btn = gtk_button_new_with_label("Select ROM...");
 192         gtk_widget_set_size_request(GTK_WIDGET(select_rom_btn), 180, 46);
 193         rom_label = GTK_LABEL(gtk_label_new(NULL));
 194
 195         gtk_box_pack_start(GTK_BOX(rom_hbox), GTK_WIDGET(select_rom_btn), FALSE, FALSE, 0);
 196         gtk_box_pack_start(GTK_BOX(rom_hbox), GTK_WIDGET(rom_label), TRUE, TRUE, 0);
 197         gtk_box_pack_start(GTK_BOX(parent), rom_hbox, FALSE, FALSE, 0);
 198 }
 199 #endif
 200
 201 /* First row of widgets */
 202 #if MAEMO_VERSION >= 5
 203 {
 204         GtkBox* opt_hbox1 = GTK_BOX(gtk_hbox_new(FALSE, HILDON_MARGIN_DEFAULT));
 205         audio_check =
 206                 HILDON_CHECK_BUTTON(hildon_check_button_new(HILDON_SIZE_AUTO));
 207         gtk_button_set_label(GTK_BUTTON(audio_check), "Sound");
 208
 209         framerate_picker = HILDON_PICKER_BUTTON(hildon_picker_button_new(
 210                 HILDON_SIZE_AUTO, HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 211         hildon_button_set_title(HILDON_BUTTON(framerate_picker), "Target framerate");
 212
 213         HildonTouchSelector* framerate_sel =
 214                 HILDON_TOUCH_SELECTOR(hildon_touch_selector_new_text());
 215         hildon_touch_selector_append_text(framerate_sel, "Auto");
 216         for (int i = 1; i < 10; i++) {
 217                 gchar buffer[20];
 218                 sprintf(buffer, "%d-%d", 50/i, 60/i);
 219                 hildon_touch_selector_append_text(framerate_sel, buffer);
 220         }
 221         hildon_picker_button_set_selector(framerate_picker, framerate_sel);
 222
 223         GtkBox* framerate_sel_box = GTK_BOX(gtk_hbox_new(FALSE, HILDON_MARGIN_DEFAULT));
 224
 225         display_fps_check =
 226                 HILDON_CHECK_BUTTON(hildon_check_button_new(HILDON_SIZE_FINGER_HEIGHT));
 227         gtk_button_set_label(GTK_BUTTON(display_fps_check),
 228                 "Show while in game");
 229         turbo_check =
 230                 HILDON_CHECK_BUTTON(hildon_check_button_new(HILDON_SIZE_FINGER_HEIGHT));
 231         gtk_button_set_label(GTK_BUTTON(turbo_check),
 232                 "Turbo mode");
 233
 234         gtk_box_pack_start_defaults(framerate_sel_box, GTK_WIDGET(display_fps_check));
 235         gtk_box_pack_start_defaults(framerate_sel_box, GTK_WIDGET(turbo_check));
 236         gtk_box_pack_start(GTK_BOX(framerate_sel), GTK_WIDGET(framerate_sel_box), FALSE, FALSE, 0);
 237         gtk_widget_show_all(GTK_WIDGET(framerate_sel_box));
 238
 239         gtk_box_pack_start_defaults(opt_hbox1, GTK_WIDGET(audio_check));
 240         gtk_box_pack_start_defaults(opt_hbox1, GTK_WIDGET(framerate_picker));
 241         gtk_box_pack_start(GTK_BOX(parent), GTK_WIDGET(opt_hbox1), FALSE, FALSE, 0);
 242 }
 243 #else
 244 {
 245         GtkBox* opt_hbox1 = gtk_hbox_new(FALSE, HILDON_MARGIN_DEFAULT);
 246         audio_check =
 247                 GTK_CHECK_BUTTON(gtk_check_button_new_with_label("Audio"));
 248
 249         turbo_check =
 250                 GTK_CHECK_BUTTON(gtk_check_button_new_with_label("Turbo mode"));
 251         display_fps_check =
 252                 GTK_CHECK_BUTTON(gtk_check_button_new_with_label("Display framerate"));
 253         speedhacks_combo =
 254                 GTK_COMBO_BOX(gtk_combo_box_new_text());
 255
 256         gtk_box_pack_start(opt_hbox1, GTK_WIDGET(audio_check), FALSE, FALSE, 0);
 257         gtk_box_pack_start(opt_hbox1, GTK_WIDGET(display_fps_check), TRUE, FALSE, 0);
 258         gtk_box_pack_start(opt_hbox1, GTK_WIDGET(turbo_check), FALSE, FALSE, 0);
 259         gtk_box_pack_start(GTK_BOX(parent), opt_hbox1, FALSE, FALSE, 0);
 260 }
 261 #endif
 262
 263 #if 0
 264         GtkBox* framerate_box = GTK_BOX(gtk_hbox_new(FALSE, HILDON_MARGIN_DEFAULT));
 265         GtkWidget* framerate_label = gtk_label_new("Framerate:");
 266         gtk_box_pack_start(framerate_box, framerate_label, FALSE, FALSE, 0);
 267         gtk_box_pack_start(framerate_box, GTK_WIDGET(framerate_combo), FALSE, FALSE, 0);
 268 #endif
 269
 270 /* Second row of widgets */
 271 #if MAEMO_VERSION >= 5
 272 #else
 273 {
 274         GtkBox* opt_hbox2 = GTK_BOX(gtk_hbox_new(FALSE, HILDON_MARGIN_DEFAULT));
 275
 276         accu_check =
 277                 GTK_CHECK_BUTTON(gtk_check_button_new_with_label("Accurate graphics"));
 278
 279         framerate_combo =
 280                 GTK_COMBO_BOX(gtk_combo_box_new_text());
 281         GtkWidget* framerate_box = hildon_caption_new(NULL, "Framerate:",
 282                 GTK_WIDGET(framerate_combo), NULL, HILDON_CAPTION_OPTIONAL);
 283
 284         gtk_combo_box_append_text(framerate_combo, "Auto");
 285         for (int i = 1; i < 10; i++) {
 286                 gchar buffer[20];
 287                 sprintf(buffer, "%d-%d", 50/i, 60/i);
 288                 gtk_combo_box_append_text(framerate_combo, buffer);
 289         }
 290         gtk_combo_box_append_text(speedhacks_combo, "No speedhacks");
 291         gtk_combo_box_append_text(speedhacks_combo, "Safe hacks only");
 292         gtk_combo_box_append_text(speedhacks_combo, "All speedhacks");
 293
 294         gtk_box_pack_start(opt_hbox2, GTK_WIDGET(accu_check), FALSE, FALSE, 0);
 295         gtk_box_pack_start(opt_hbox2, GTK_WIDGET(framerate_box), TRUE, FALSE, 0);
 296         gtk_box_pack_start(opt_hbox2, GTK_WIDGET(speedhacks_combo), FALSE, FALSE, 0);
 297         gtk_box_pack_start(GTK_BOX(parent), GTK_WIDGET(opt_hbox2), FALSE, FALSE, 0);
 298 }
 299 #endif
 300
 301 /* Load current configuration from GConf */
 302 #if MAEMO_VERSION >= 5
 303         hildon_check_button_set_active(audio_check,
 304                 !gconf_client_get_bool(gcc, kGConfDisableAudio, NULL));
 305         hildon_picker_button_set_active(framerate_picker,
 306                 gconf_client_get_int(gcc, kGConfFrameskip, NULL));
 307         hildon_check_button_set_active(turbo_check,
 308                 gconf_client_get_bool(gcc, kGConfTurboMode, NULL));
 309         hildon_check_button_set_active(display_fps_check,
 310                 gconf_client_get_int(gcc, kGConfDisplayFramerate, NULL));
 311 #else
 312         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(audio_check),
 313                 !gconf_client_get_bool(gcc, kGConfDisableAudio, NULL));
 314         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(turbo_check),
 315                 gconf_client_get_bool(gcc, kGConfTurboMode, NULL));
 316         gtk_combo_box_set_active(framerate_combo,
 317                 gconf_client_get_int(gcc, kGConfFrameskip, NULL));
 318         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(accu_check),
 319                 gconf_client_get_bool(gcc, kGConfTransparency, NULL));
 320         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(display_fps_check),
 321                 gconf_client_get_int(gcc, kGConfDisplayFramerate, NULL));
 322         gtk_combo_box_set_active(speedhacks_combo,
 323                 gconf_client_get_int(gcc, kGConfSpeedhacks, NULL));
 324 #endif
 325
 326         set_rom(gconf_client_get_string(gcc, kGConfRomFile, NULL));
 327
 328         // Connect signals
 329         g_signal_connect(G_OBJECT(select_rom_btn), "clicked",
 330                                         G_CALLBACK(select_rom_callback), NULL);
 331 printf("ui done\n");
 332         return parent;
 333 }
 334
 335 static void unload_plugin(void)
 336 {
 337         if (current_rom_file) {
 338                 g_free(current_rom_file);
 339                 current_rom_file = 0;
 340         }
 341         game_state_clear();
 342         save_clear();
 343         g_object_unref(gcc);
 344 }
 345
 346 static void write_config(void)
 347 {
 348 /* Write current settings to gconf */
 349 #if MAEMO_VERSION >= 5
 350         gconf_client_set_bool(gcc, kGConfDisableAudio,
 351                 !hildon_check_button_get_active(audio_check), NULL);
 352         gconf_client_set_int(gcc, kGConfFrameskip,
 353                 hildon_picker_button_get_active(framerate_picker), NULL);
 354         gconf_client_set_bool(gcc, kGConfDisplayFramerate,
 355                 hildon_check_button_get_active(display_fps_check), NULL);
 356         gconf_client_set_bool(gcc, kGConfTurboMode,
 357                 hildon_check_button_get_active(turbo_check), NULL);
 358
 359         // For now, transparencies are always enabled in Fremantle
 360         gconf_client_set_bool(gcc, kGConfTransparency, TRUE, NULL);
 361         // Speedhacks always disabled
 362         gconf_client_set_int(gcc, kGConfSpeedhacks,     FALSE, NULL);
 363 #else
 364         gconf_client_set_bool(gcc, kGConfDisableAudio,
 365                 !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(audio_check)), NULL);
 366         gconf_client_set_bool(gcc, kGConfTurboMode,
 367                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(turbo_check)), NULL);
 368         gconf_client_set_int(gcc, kGConfFrameskip,
 369                 gtk_combo_box_get_active(framerate_combo), NULL);
 370         gconf_client_set_bool(gcc, kGConfTransparency,
 371                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(accu_check)), NULL);
 372         gconf_client_set_bool(gcc, kGConfDisplayFramerate,
 373                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(display_fps_check)), NULL);
 374         gconf_client_set_int(gcc, kGConfSpeedhacks,
 375                 gtk_combo_box_get_active(speedhacks_combo), NULL);
 376 #endif
 377
 378         if (current_rom_file) {
 379                 gconf_client_set_string(gcc, kGConfRomFile, current_rom_file, NULL);
 380         }
 381
 382         controls_setup();
 383 }
 384
 385 static GtkWidget **load_menu(guint *nitems)
 386 {
 387 #if MAEMO_VERSION >= 5
 388         const HildonSizeType button_size =
 389                 HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH;
 390         menu_items[0] = hildon_gtk_button_new(button_size);
 391         gtk_button_set_label(GTK_BUTTON(menu_items[0]), "Placeholder");
 392         menu_items[1] = hildon_gtk_button_new(button_size);
 393         gtk_button_set_label(GTK_BUTTON(menu_items[1]), "Controls…");
 394         menu_items[2] = hildon_gtk_button_new(button_size);
 395         gtk_button_set_label(GTK_BUTTON(menu_items[2]), "About…");
 396         *nitems = 3;
 397
 398         g_signal_connect(G_OBJECT(menu_items[1]), "clicked",
 399                                         G_CALLBACK(controls_item_callback), NULL);
 400         g_signal_connect(G_OBJECT(menu_items[2]), "clicked",
 401                                         G_CALLBACK(about_item_callback), NULL);
 402 #else
 403         menu_items[0] = gtk_menu_item_new_with_label("Settings");
 404         menu_items[1] = gtk_menu_item_new_with_label("About…");
 405         *nitems = 2;
 406
 407         GtkMenu* settings_menu = GTK_MENU(gtk_menu_new());
 408         GtkMenuItem* controls_item =
 409                 GTK_MENU_ITEM(gtk_menu_item_new_with_label("Controls…"));
 410
 411         gtk_menu_item_set_submenu(GTK_MENU_ITEM(menu_items[0]),
 412                 GTK_WIDGET(settings_menu));
 413         gtk_menu_append(GTK_MENU(settings_menu), GTK_WIDGET(controls_item));
 414
 415         g_signal_connect(G_OBJECT(controls_item), "activate",
 416                                         G_CALLBACK(controls_item_callback), NULL);
 417         g_signal_connect(G_OBJECT(menu_items[1]), "activate",
 418                                         G_CALLBACK(about_item_callback), NULL);
 419 #endif
 420
 421         return menu_items;
 422 }
 423
 424 static void update_menu(void)
 425 {
 426         // Nothing to update in the current menu
 427 }
 428
 429 static void plugin_callback(GtkWidget * menu_item, gpointer data)
 430 {
 431         switch ((gint) data) {
 432                 case 20:        // ME_GAME_OPEN
 433                         save_load(get_parent_window());
 434                         break;
 435                 case 21:        // ME_GAME_SAVE
 436                         save_save(get_parent_window());
 437                         break;
 438                 case 22:        // ME_GAME_SAVE_AS
 439                         save_save_as(get_parent_window());
 440                         break;
 441                 case 30:        // MA_GAME_PLAYING_START
 442                         if (!menu_item) {
 443                                 // Avoid duplicate message
 444                                 break;
 445                         }
 446                         if (!current_rom_file) {
 447                                 GtkWidget* note = hildon_note_new_information(get_parent_window(),
 448                                         "No ROM selected");
 449                                 gtk_dialog_run(GTK_DIALOG(note));
 450                                 gtk_widget_destroy(note);
 451                         } else if (!current_rom_file_exists) {
 452                                 GtkWidget* note = hildon_note_new_information(get_parent_window(),
 453                                         "ROM file does not exist");
 454                                 gtk_dialog_run(GTK_DIALOG(note));
 455                                 gtk_widget_destroy(note);
 456                         }
 457                         break;
 458         }
 459 }
 460