Pileus Git - ~andy/gtk/blob - tests/testappchooser.c

   1 /* testappchooser.c
   2  * Copyright (C) 2010 Red Hat, Inc.
   3  * Authors: Cosimo Cecchi
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Library General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Library General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Library General Public
  16  * License along with this library; if not, write to the
  17  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18  * Boston, MA 02111-1307, USA.
  19  */
  20
  21 #include <stdlib.h>
  22 #include <gtk/gtk.h>
  23
  24 static GtkWidget *toplevel;
  25 static GFile *file;
  26 static GtkWidget *grid, *file_l, *open;
  27 static GtkWidget *radio_file, *radio_content, *dialog;
  28 static GtkWidget *app_chooser_widget;
  29 static GtkWidget *recommended, *fallback, *other, *all;
  30
  31 static void
  32 dialog_response (GtkDialog *d,
  33                  gint       response_id,
  34                  gpointer   user_data)
  35 {
  36   GAppInfo *app_info;
  37   const gchar *name;
  38
  39   g_print ("Response: %d\n", response_id);
  40
  41   if (response_id == GTK_RESPONSE_OK)
  42     {
  43       app_info = gtk_app_chooser_get_app_info (GTK_APP_CHOOSER (d));
  44       name = g_app_info_get_name (app_info);
  45       g_print ("Application selected: %s\n", name);
  46
  47       g_object_unref (app_info);
  48     }
  49
  50   gtk_widget_destroy (GTK_WIDGET (d));
  51   dialog = NULL;
  52 }
  53
  54 static void
  55 bind_props (void)
  56 {
  57   g_object_bind_property (recommended, "active",
  58                           app_chooser_widget, "show-recommended",
  59                           G_BINDING_SYNC_CREATE);
  60   g_object_bind_property (fallback, "active",
  61                           app_chooser_widget, "show-fallback",
  62                           G_BINDING_SYNC_CREATE);
  63   g_object_bind_property (other, "active",
  64                           app_chooser_widget, "show-other",
  65                           G_BINDING_SYNC_CREATE);
  66   g_object_bind_property (all, "active",
  67                           app_chooser_widget, "show-all",
  68                           G_BINDING_SYNC_CREATE);
  69 }
  70
  71 static void
  72 prepare_dialog (void)
  73 {
  74   gboolean use_file = FALSE;
  75   gchar *content_type = NULL;
  76
  77   if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (radio_file)))
  78     use_file = TRUE;
  79   else if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (radio_content)))
  80     use_file = FALSE;
  81
  82   if (use_file)
  83     {
  84       dialog = gtk_app_chooser_dialog_new (GTK_WINDOW (toplevel), 0, file);
  85     }
  86   else
  87     {
  88       GFileInfo *info;
  89
  90       info = g_file_query_info (file,
  91                                 G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE,
  92                                 0, NULL, NULL);
  93       content_type = g_strdup (g_file_info_get_content_type (info));
  94
  95       g_object_unref (info);
  96
  97       dialog = gtk_app_chooser_dialog_new_for_content_type (GTK_WINDOW (toplevel),
  98                                                             0, content_type);
  99     }
 100
 101   g_signal_connect (dialog, "response",
 102                     G_CALLBACK (dialog_response), NULL);
 103
 104   g_free (content_type);
 105
 106   app_chooser_widget = gtk_app_chooser_dialog_get_widget (GTK_APP_CHOOSER_DIALOG (dialog));
 107   bind_props ();
 108 }
 109
 110 static void
 111 display_dialog (void)
 112 {
 113   if (dialog == NULL)
 114     prepare_dialog ();
 115
 116   gtk_widget_show (dialog);
 117 }
 118
 119 static void
 120 button_clicked (GtkButton *b,
 121                 gpointer   user_data)
 122 {
 123   GtkWidget *w;
 124   gchar *path;
 125
 126   w = gtk_file_chooser_dialog_new ("Select file",
 127                                    GTK_WINDOW (toplevel),
 128                                    GTK_FILE_CHOOSER_ACTION_OPEN,
 129                                    GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 130                                    GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
 131                                    NULL);
 132
 133   gtk_dialog_run (GTK_DIALOG (w));
 134   file = gtk_file_chooser_get_file (GTK_FILE_CHOOSER (w));
 135   path = g_file_get_path (file);
 136   gtk_button_set_label (GTK_BUTTON (file_l), path);
 137
 138   gtk_widget_destroy (w);
 139
 140   gtk_widget_set_sensitive (open, TRUE);
 141
 142   g_free (path);
 143 }
 144
 145 int
 146 main (int argc, char **argv)
 147 {
 148   GtkWidget *w1;
 149   gchar *path;
 150
 151   g_type_init ();
 152   gtk_init (&argc, &argv);
 153
 154   toplevel = gtk_window_new (GTK_WINDOW_TOPLEVEL);
 155   gtk_container_set_border_width (GTK_CONTAINER (toplevel), 12);
 156   grid = gtk_grid_new ();
 157
 158   w1 = gtk_label_new ("File:");
 159   gtk_widget_set_halign (w1, GTK_ALIGN_START);
 160   gtk_grid_attach (GTK_GRID (grid),
 161                    w1, 0, 0, 1, 1);
 162
 163   file_l = gtk_button_new ();
 164   path = g_build_filename (g_get_current_dir (), "apple-red.png", NULL);
 165   file = g_file_new_for_path (path);
 166   gtk_button_set_label (GTK_BUTTON (file_l), path);
 167   g_free (path);
 168
 169   gtk_widget_set_halign (file_l, GTK_ALIGN_START);
 170   gtk_grid_attach_next_to (GTK_GRID (grid), file_l,
 171                            w1, GTK_POS_RIGHT, 3, 1);
 172   g_signal_connect (file_l, "clicked",
 173                     G_CALLBACK (button_clicked), NULL);
 174
 175   radio_file = gtk_radio_button_new_with_label (NULL, "Use GFile");
 176   radio_content = gtk_radio_button_new_with_label_from_widget (GTK_RADIO_BUTTON (radio_file),
 177                                                                "Use content type");
 178
 179   gtk_grid_attach (GTK_GRID (grid), radio_file,
 180                    0, 1, 1, 1);
 181   gtk_grid_attach_next_to (GTK_GRID (grid), radio_content,
 182                            radio_file, GTK_POS_BOTTOM, 1, 1);
 183
 184   open = gtk_button_new_with_label ("Trigger App Chooser dialog");
 185   gtk_grid_attach_next_to (GTK_GRID (grid), open,
 186                            radio_content, GTK_POS_BOTTOM, 1, 1);
 187
 188   recommended = gtk_check_button_new_with_label ("Show recommended");
 189   gtk_grid_attach_next_to (GTK_GRID (grid), recommended,
 190                            open, GTK_POS_BOTTOM, 1, 1);
 191   g_object_set (recommended, "active", TRUE, NULL);
 192
 193   fallback = gtk_check_button_new_with_label ("Show fallback");
 194   gtk_grid_attach_next_to (GTK_GRID (grid), fallback,
 195                            recommended, GTK_POS_RIGHT, 1, 1);
 196
 197   other = gtk_check_button_new_with_label ("Show other");
 198   gtk_grid_attach_next_to (GTK_GRID (grid), other,
 199                            fallback, GTK_POS_RIGHT, 1, 1);
 200
 201   all = gtk_check_button_new_with_label ("Show all");
 202   gtk_grid_attach_next_to (GTK_GRID (grid), all,
 203                            other, GTK_POS_RIGHT, 1, 1);
 204
 205   prepare_dialog ();
 206   g_signal_connect (open, "clicked",
 207                     G_CALLBACK (display_dialog), NULL);
 208
 209   gtk_container_add (GTK_CONTAINER (toplevel), grid);
 210
 211   gtk_widget_show_all (toplevel);
 212   g_signal_connect (toplevel, "delete-event",
 213                     G_CALLBACK (gtk_main_quit), NULL);
 214
 215   gtk_main ();
 216
 217   return EXIT_SUCCESS;
 218 }