vcs.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-banner.h>
  33
  34 #include "../platform/hgw.h"
  35 #include "plugin.h"
  36
  37 static GtkWidget * load_plugin(void);
  38 static void unload_plugin(void);
  39 static void write_config(void);
  40 static GtkWidget ** load_menu(guint *);
  41 static void update_menu(void);
  42 static void plugin_callback(GtkWidget * menu_item, gpointer data);
  43
  44 GConfClient *gcc = NULL;
  45 static GameStartupInfo gs;
  46 GtkWidget *menu_items[2];
  47
  48 static StartupPluginInfo plugin_info = {
  49         load_plugin,
  50         unload_plugin,
  51         write_config,
  52         load_menu,
  53         update_menu,
  54         plugin_callback
  55 };
  56
  57 STARTUP_INIT_PLUGIN(plugin_info, gs, FALSE, TRUE)
  58
  59 char * current_rom_file = 0;
  60 static GtkLabel * rom_label;
  61
  62 static void set_rom(const char * rom_file)
  63 {
  64         if (!rom_file) return;
  65         if (current_rom_file) g_free(current_rom_file);
  66
  67         current_rom_file = g_strdup(rom_file);
  68         gtk_label_set_text(GTK_LABEL(rom_label), rom_file);
  69
  70         game_state_update();
  71         save_clear();
  72 }
  73
  74 static inline GtkWindow* get_parent_window() {
  75         return GTK_WINDOW(gs.ui->hildon_appview);
  76 }
  77
  78 static void select_rom_callback(GtkWidget * button, gpointer data)
  79 {
  80         GtkWidget * dialog;
  81         GtkFileFilter * filter;
  82         const gchar * current_filename = gtk_label_get_text(rom_label);
  83         gchar * filename = NULL;
  84
  85         filter = gtk_file_filter_new();
  86         gtk_file_filter_add_pattern(filter, "*.smc");
  87         gtk_file_filter_add_pattern(filter, "*.sfc");
  88         gtk_file_filter_add_pattern(filter, "*.fig");
  89
  90         dialog = hildon_file_chooser_dialog_new_with_properties(
  91                 get_parent_window(),
  92                 "action", GTK_FILE_CHOOSER_ACTION_OPEN, "filter", filter, NULL);
  93
  94         if (current_filename && strlen(current_filename) > 1) {
  95                 // By default open showing the last selected file
  96                 gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog),
  97                         current_filename);
  98         }
  99
 100         gtk_widget_show_all(GTK_WIDGET(dialog));
 101         if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_OK) {
 102                 filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
 103         }
 104
 105         gtk_widget_destroy(dialog);
 106
 107         if (filename) {
 108                 set_rom(filename);
 109                 g_free(filename);
 110         }
 111 }
 112
 113 static GtkWidget * load_plugin(void)
 114 {
 115         g_type_init();
 116         gcc = gconf_client_get_default();
 117
 118         GtkWidget* parent = gtk_vbox_new(FALSE, HILDON_MARGIN_DEFAULT);
 119         GtkWidget* parent_hbox = gtk_hbox_new(FALSE, HILDON_MARGIN_DEFAULT);
 120         GtkWidget* selectRomBtn = gtk_button_new_with_label("Select ROM...");
 121         rom_label = GTK_LABEL(gtk_label_new(NULL));
 122
 123         gtk_widget_set_size_request(GTK_WIDGET(selectRomBtn),
 124                                                                 180, 50);
 125
 126         g_signal_connect(G_OBJECT(selectRomBtn), "clicked",
 127                                         G_CALLBACK (select_rom_callback), NULL);
 128
 129         gtk_box_pack_start(GTK_BOX(parent_hbox), selectRomBtn, FALSE, FALSE, 0);
 130         gtk_box_pack_end(GTK_BOX(parent_hbox), GTK_WIDGET(rom_label), TRUE, TRUE, 0);
 131         gtk_box_pack_start(GTK_BOX(parent), parent_hbox, FALSE, FALSE, 0);
 132
 133         // Load current configuration from gconf
 134         set_rom(gconf_client_get_string(gcc, kGConfRomFile, NULL));
 135
 136         return parent;
 137 }
 138
 139 static void unload_plugin(void)
 140 {
 141         if (current_rom_file) {
 142                 g_free(current_rom_file);
 143                 current_rom_file = 0;
 144         }
 145         game_state_clear();
 146         save_clear();
 147         g_object_unref(gcc);
 148 }
 149
 150 static void write_config(void)
 151 {
 152         if (current_rom_file) {
 153                 gconf_client_set_string(gcc, kGConfRomFile, current_rom_file, NULL);
 154         } else {
 155                 hildon_banner_show_information(GTK_WIDGET(get_parent_window()), NULL,
 156                         "No ROM selected");
 157         }
 158 }
 159
 160 static GtkWidget **load_menu(guint *nitems)
 161 {
 162         *nitems = 0;
 163
 164         return NULL;
 165 }
 166
 167 static void update_menu(void)
 168 {
 169
 170 }
 171
 172 static void plugin_callback(GtkWidget * menu_item, gpointer data)
 173 {
 174         switch ((gint) data) {
 175                 case 20:        // ME_GAME_OPEN
 176                         save_load(get_parent_window());
 177                         break;
 178                 case 21:        // ME_GAME_SAVE
 179                         save_save(get_parent_window());
 180                         break;
 181                 case 22:        // ME_GAME_SAVE_AS
 182                         save_save_as(get_parent_window());
 183                         break;
 184         }
 185 }
 186