src/main.c

   1 /*
   2  * Copyright (C) 2012-2013 jeanfi@gmail.com
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License as
   6  * published by the Free Software Foundation; either version 2 of the
   7  * License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful, but
  10  * WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  17  * 02110-1301 USA
  18  */
  19 #include <stdio.h>
  20 #include <stdlib.h>
  21 #include <string.h>
  22 #include <getopt.h>
  23
  24 #include <json/json.h>
  25 #include "ttrss.h"
  26 #include <webkit/webkit.h>
  27 #include <glib/gi18n.h>
  28 #include <gtk/gtk.h>
  29
  30 #include "phttp.h"
  31 #include "webbrowser.h"
  32
  33 static const char *program_name;
  34 static GSettings *settings;
  35
  36
  37 static struct option long_options[] = {
  38         {"version", no_argument, 0, 'v'},
  39         {"help", no_argument, 0, 'h'},
  40         {0, 0, 0, 0}
  41 };
  42
  43 static void print_version()
  44 {
  45         printf("prss %s\n", VERSION);
  46         printf(_("Copyright (C) %s jeanfi@gmail.com\n"
  47                  "License GPLv2: GNU GPL version 2 or later "
  48                  "<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>\n"
  49                  "This is free software: you are free to change and "
  50                  " redistribute it.\n"
  51                  "There is NO WARRANTY, to the extent permitted by law.\n"),
  52                "2012-2013");
  53 }
  54
  55 static void print_help()
  56 {
  57         printf(_("Usage: %s [OPTION]...\n"), program_name);
  58
  59         puts(_("Prss is a GTK+ news reader for tt-rss."));
  60
  61         puts("");
  62         puts(_("Options:"));
  63         puts(_("  -h, --help          display this help and exit\n"
  64                "  -v, --version       display version information and exit"));
  65
  66         puts("");
  67
  68         printf(_("Report bugs to: %s\n"), PACKAGE_BUGREPORT);
  69         puts("");
  70         printf(_("%s home page: <%s>\n"), PACKAGE_NAME, PACKAGE_URL);
  71 }
  72
  73 GtkTreeView *w_treeview;
  74 GtkTreeView *w_headlineview;
  75
  76 void update()
  77 {
  78         struct feed **feeds;
  79         GtkTreeModel *model;
  80         GtkTreeIter iter;
  81
  82         ttrss_login(g_settings_get_string(settings, "url"),
  83                     g_settings_get_string(settings, "user"),
  84                     g_settings_get_string(settings, "password"));
  85
  86         model = gtk_tree_view_get_model(GTK_TREE_VIEW(w_treeview));
  87         gtk_list_store_clear(GTK_LIST_STORE(model));
  88
  89         for (feeds = ttrss_get_feeds(); *feeds; feeds++) {
  90                 gtk_list_store_append(GTK_LIST_STORE(model), &iter);
  91
  92                 gtk_list_store_set(GTK_LIST_STORE(model),
  93                                    &iter,
  94                                    0, (*feeds)->title,
  95                                    1, (*feeds),
  96                                    -1);
  97
  98         }
  99         printf("refresh done\n");
 100 }
 101
 102 void settings_activate_cbk(GtkWidget *menu_item, gpointer data)
 103 {
 104         GtkDialog *diag;
 105         GtkBuilder *builder;
 106         GtkEntry *e;
 107
 108         printf("settings_activate_cbk\n");
 109
 110         builder = gtk_builder_new();
 111
 112         gtk_builder_add_from_file
 113                 (builder,
 114                  PACKAGE_DATA_DIR G_DIR_SEPARATOR_S "prss.glade",
 115                  NULL);
 116
 117         diag = GTK_DIALOG(gtk_builder_get_object(builder, "settings_dialog"));
 118
 119         e = GTK_ENTRY(gtk_builder_get_object(builder, "url_entry"));
 120         gtk_entry_set_text(e, g_settings_get_string(settings, "url"));
 121
 122         e = GTK_ENTRY(gtk_builder_get_object(builder, "login_entry"));
 123         gtk_entry_set_text(e, g_settings_get_string(settings, "user"));
 124
 125         e = GTK_ENTRY(gtk_builder_get_object(builder, "password_entry"));
 126         gtk_entry_set_text(e, g_settings_get_string(settings, "password"));
 127
 128         printf("%d\n", gtk_dialog_run(diag));
 129
 130         gtk_widget_destroy(GTK_WIDGET(diag));
 131
 132         g_object_unref(G_OBJECT(builder));
 133 }
 134
 135 int feed_cursor_changed_cbk(GtkTreeView *treeview, gpointer data)
 136 {
 137         GtkTreePath *path;
 138         GtkTreeViewColumn *cols;
 139         GtkTreeIter iter;
 140         GtkTreeModel *model, *headline_model;
 141         GtkListStore *headline_store;
 142         struct feed *feed;
 143         struct headline **headlines;
 144         char *title;
 145
 146         printf("feed_cursor_changed_cbk\n");
 147
 148         gtk_tree_view_get_cursor(treeview, &path, &cols);
 149
 150         if (path) {
 151                 model = gtk_tree_view_get_model(treeview);
 152                 gtk_tree_model_get_iter(model, &iter, path);
 153                 gtk_tree_model_get(model, &iter, 1, &feed, -1);
 154
 155                 headline_model = gtk_tree_view_get_model(w_headlineview);
 156                 headline_store = GTK_LIST_STORE(headline_model);
 157                 gtk_list_store_clear(headline_store);
 158                 for (headlines = feed->headlines; *headlines; headlines++) {
 159                         gtk_list_store_append(headline_store, &iter);
 160
 161                         if ((*headlines)->unread)
 162                                 title = g_strdup_printf("<b>%s</b>",
 163                                                         (*headlines)->title);
 164                         else
 165                                 title = strdup((*headlines)->title);
 166
 167                         gtk_list_store_set(headline_store,
 168                                            &iter,
 169                                            0, title,
 170                                            1, (*headlines),
 171                                            -1);
 172
 173                         free(title);
 174                 }
 175
 176                 gtk_tree_path_free(path);
 177         }
 178
 179         return 1;
 180 }
 181
 182 int headline_cursor_changed_cbk(GtkTreeView *treeview, gpointer data)
 183 {
 184         printf("headline_cursor_changed_cbk\n");
 185
 186         GtkTreePath *path;
 187         GtkTreeViewColumn *cols;
 188         GtkTreeIter iter;
 189         GtkTreeModel *model;
 190         struct headline *headline;
 191
 192         gtk_tree_view_get_cursor(treeview, &path, &cols);
 193
 194         if (path) {
 195                 model = gtk_tree_view_get_model(GTK_TREE_VIEW(treeview));
 196                 gtk_tree_model_get_iter(model, &iter, path);
 197                 gtk_tree_model_get(model, &iter, 1, &headline, -1);
 198
 199                 web_load(((struct headline *)headline)->content);
 200
 201                 gtk_tree_path_free(path);
 202         }
 203
 204         return TRUE;
 205 }
 206
 207 gboolean
 208 window_delete_event_cbk(GtkWidget *widget, GdkEvent *event, gpointer data)
 209 {
 210         printf("window_delete_event_cbk\n");
 211
 212         gtk_main_quit();
 213
 214         return TRUE;
 215 }
 216
 217 int main(int argc, char **argv)
 218 {
 219         GtkWidget *window, *panh;
 220         GtkBuilder *builder;
 221         int optc, cmdok, opti;
 222
 223         program_name = argv[0];
 224
 225         setlocale(LC_ALL, "");
 226
 227 #if ENABLE_NLS
 228         bindtextdomain(PACKAGE, LOCALEDIR);
 229         textdomain(PACKAGE);
 230 #endif
 231
 232         cmdok = 1;
 233         while ((optc = getopt_long(argc, argv, "vh", long_options,
 234                                    &opti)) != -1) {
 235                 switch (optc) {
 236                 case 'h':
 237                         print_help();
 238                         exit(EXIT_SUCCESS);
 239                 case 'v':
 240                         print_version();
 241                         exit(EXIT_SUCCESS);
 242                 default:
 243                         cmdok = 0;
 244                         break;
 245                 }
 246         }
 247
 248         if (!cmdok || optind != argc) {
 249                 fprintf(stderr, _("Try `%s --help' for more information.\n"),
 250                         program_name);
 251                 exit(EXIT_FAILURE);
 252         }
 253
 254         phttp_init();
 255
 256         gtk_init(NULL, NULL);
 257         settings = g_settings_new("prss");
 258
 259         builder = gtk_builder_new();
 260         gtk_builder_add_from_file
 261                 (builder,
 262                  PACKAGE_DATA_DIR G_DIR_SEPARATOR_S "prss.glade",
 263                  NULL);
 264         window = GTK_WIDGET(gtk_builder_get_object(builder, "window"));
 265         w_treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder,
 266                                                           "feed_tree"));
 267         w_headlineview = GTK_TREE_VIEW(gtk_builder_get_object(builder,
 268                                                               "headline_tree"));
 269
 270         gtk_builder_connect_signals(builder, NULL);
 271
 272         update();
 273
 274         panh = GTK_WIDGET(gtk_builder_get_object(builder, "webkit_window"));
 275
 276         gtk_container_add(GTK_CONTAINER(panh), web_get_widget());
 277
 278         g_object_unref(G_OBJECT(builder));
 279
 280         gtk_widget_show_all(window);
 281
 282         gtk_main();
 283
 284         exit(EXIT_SUCCESS);
 285 }