cc-info-default-apps-panel.c 7.45 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
 *
 * Copyright (C) 2017 Mohammed Sadiq <sadiq@sadiqpk.org>
 * Copyright (C) 2010 Red Hat, Inc
 * Copyright (C) 2008 William Jon McCann <jmccann@redhat.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, see <http://www.gnu.org/licenses/>.
 *
 */

#include <config.h>

#include "cc-info-resources.h"
#include "info-cleanup.h"

#include <glib.h>
#include <glib/gi18n.h>
#include <gio/gio.h>
#include <gio/gunixmounts.h>
#include <gio/gdesktopappinfo.h>

#include <glibtop/fsusage.h>
#include <glibtop/mountlist.h>
#include <glibtop/mem.h>
#include <glibtop/sysinfo.h>

#ifdef GDK_WINDOWING_WAYLAND
#include <gdk/gdkwayland.h>
#endif
#ifdef GDK_WINDOWING_X11
#include <gdk/gdkx.h>
#endif

#include "cc-info-default-apps-panel.h"

typedef struct
{
  const char *content_type;
  gint label_offset;
51
  /* Patterns used to filter supported mime types
52 53 54 55 56 57 58
     when changing preferred applications. NULL
     means no other types should be changed */
  const char *extra_type_filter;
} DefaultAppData;

struct _CcInfoDefaultAppsPanel
{
59
  CcPanel    parent_instance;
60 61 62 63 64 65 66 67 68 69 70 71

  GtkWidget *default_apps_grid;

  GtkWidget *web_label;
  GtkWidget *mail_label;
  GtkWidget *calendar_label;
  GtkWidget *music_label;
  GtkWidget *video_label;
  GtkWidget *photos_label;
};


72
G_DEFINE_TYPE (CcInfoDefaultAppsPanel, cc_info_default_apps_panel, CC_TYPE_PANEL)
73 74 75 76 77

static void
default_app_changed (GtkAppChooserButton    *button,
                     CcInfoDefaultAppsPanel *self)
{
Robert Ancell's avatar
Robert Ancell committed
78 79
  g_autoptr(GAppInfo) info = NULL;
  g_autoptr(GError) error = NULL;
80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98
  DefaultAppData *app_data;
  int i;

  info = gtk_app_chooser_get_app_info (GTK_APP_CHOOSER (button));
  app_data = g_object_get_data (G_OBJECT (button), "cc-default-app-data");

  if (g_app_info_set_as_default_for_type (info, app_data->content_type, &error) == FALSE)
    {
      g_warning ("Failed to set '%s' as the default application for '%s': %s",
                 g_app_info_get_name (info), app_data->content_type, error->message);
    }
  else
    {
      g_debug ("Set '%s' as the default handler for '%s'",
               g_app_info_get_name (info), app_data->content_type);
    }

  if (app_data->extra_type_filter)
    {
99
      g_auto(GStrv) entries = NULL;
100
      const char *const *mime_types;
101
      g_autoptr(GPtrArray) patterns = NULL;
102

103 104 105 106 107 108 109
      entries = g_strsplit (app_data->extra_type_filter, ";", -1);
      patterns = g_ptr_array_new_with_free_func ((GDestroyNotify) g_pattern_spec_free);
      for (i = 0; entries[i] != NULL; i++)
        {
          GPatternSpec *pattern = g_pattern_spec_new (entries[i]);
          g_ptr_array_add (patterns, pattern);
        }
110

111
      mime_types = g_app_info_get_supported_types (info);
112 113
      for (i = 0; mime_types && mime_types[i]; i++)
        {
114 115
          int j;
          gboolean matched = FALSE;
Robert Ancell's avatar
Robert Ancell committed
116 117
          g_autoptr(GError) local_error = NULL;

118 119 120 121 122 123 124
          for (j = 0; j < patterns->len; j++)
            {
              GPatternSpec *pattern = g_ptr_array_index (patterns, j);
              if (g_pattern_match_string (pattern, mime_types[i]))
                matched = TRUE;
            }
          if (!matched)
125 126
            continue;

Robert Ancell's avatar
Robert Ancell committed
127
          if (g_app_info_set_as_default_for_type (info, mime_types[i], &local_error) == FALSE)
128 129 130
            {
              g_warning ("Failed to set '%s' as the default application for secondary "
                         "content type '%s': %s",
Robert Ancell's avatar
Robert Ancell committed
131
                         g_app_info_get_name (info), mime_types[i], local_error->message);
132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152
            }
          else
            {
              g_debug ("Set '%s' as the default handler for '%s'",
              g_app_info_get_name (info), mime_types[i]);
            }
        }
    }
}

#define OFFSET(x)             (G_STRUCT_OFFSET (CcInfoDefaultAppsPanel, x))
#define WIDGET_FROM_OFFSET(x) (G_STRUCT_MEMBER (GtkWidget*, self, x))

static void
info_panel_setup_default_app (CcInfoDefaultAppsPanel *self,
                              DefaultAppData         *data,
                              guint                   left_attach,
                              guint                   top_attach)
{
  GtkWidget *button;
  GtkWidget *label;
153 154
  g_autoptr(GList) cells = NULL;
  GList *cell;
155 156 157 158

  button = gtk_app_chooser_button_new (data->content_type);
  g_object_set_data (G_OBJECT (button), "cc-default-app-data", data);

159 160 161 162 163
  cells = gtk_cell_layout_get_cells (GTK_CELL_LAYOUT (button));
  for (cell = cells; cell; cell = cell->next)
    if (GTK_IS_CELL_RENDERER_TEXT (cell->data))
      g_object_set (G_OBJECT (cell->data), "ellipsize", PANGO_ELLIPSIZE_END, NULL);

164 165 166 167 168 169 170 171 172 173 174 175
  gtk_app_chooser_button_set_show_default_item (GTK_APP_CHOOSER_BUTTON (button), TRUE);
  gtk_grid_attach (GTK_GRID (self->default_apps_grid), button, left_attach, top_attach,
                   1, 1);
  g_signal_connect (G_OBJECT (button), "changed",
                    G_CALLBACK (default_app_changed), self);
  gtk_widget_show (button);

  label = WIDGET_FROM_OFFSET (data->label_offset);
  gtk_label_set_mnemonic_widget (GTK_LABEL (label), button);
}

static DefaultAppData preferred_app_infos[] = {
176
  { "x-scheme-handler/http", OFFSET (web_label), "text/html;application/xhtml+xml;x-scheme-handler/https" },
177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200
  { "x-scheme-handler/mailto", OFFSET (mail_label), NULL },
  { "text/calendar", OFFSET (calendar_label), NULL },
  { "audio/x-vorbis+ogg", OFFSET (music_label), "audio/*" },
  { "video/x-ogm+ogg", OFFSET (video_label), "video/*" },
  { "image/jpeg", OFFSET (photos_label), "image/*" }
};

static void
info_panel_setup_default_apps (CcInfoDefaultAppsPanel *self)
{
  int i;

  for (i = 0; i < G_N_ELEMENTS (preferred_app_infos); i++)
    {
      info_panel_setup_default_app (self, &preferred_app_infos[i],
                                    1, i);
    }
}

static void
cc_info_default_apps_panel_class_init (CcInfoDefaultAppsPanelClass *klass)
{
  GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);

201
  gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/control-center/info/cc-info-default-apps-panel.ui");
202 203 204 205 206 207 208 209 210 211 212 213
  gtk_widget_class_bind_template_child (widget_class, CcInfoDefaultAppsPanel, default_apps_grid);
  gtk_widget_class_bind_template_child (widget_class, CcInfoDefaultAppsPanel, web_label);
  gtk_widget_class_bind_template_child (widget_class, CcInfoDefaultAppsPanel, mail_label);
  gtk_widget_class_bind_template_child (widget_class, CcInfoDefaultAppsPanel, calendar_label);
  gtk_widget_class_bind_template_child (widget_class, CcInfoDefaultAppsPanel, music_label);
  gtk_widget_class_bind_template_child (widget_class, CcInfoDefaultAppsPanel, video_label);
  gtk_widget_class_bind_template_child (widget_class, CcInfoDefaultAppsPanel, photos_label);
}

static void
cc_info_default_apps_panel_init (CcInfoDefaultAppsPanel *self)
{
214 215
  g_resources_register (cc_info_get_resource ());

216 217 218 219 220 221 222 223 224 225 226
  gtk_widget_init_template (GTK_WIDGET (self));

  info_panel_setup_default_apps (self);
}

GtkWidget *
cc_info_default_apps_panel_new (void)
{
  return g_object_new (CC_TYPE_INFO_DEFAULT_APPS_PANEL,
                       NULL);
}