Grcov report - document-adaptor.c

1

/*

2

 * AT-SPI - Assistive Technology Service Provider Interface

3

 * (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)

4

5

 * Copyright 2008 Novell, Inc.

6

 * Copyright 2001, 2002 Sun Microsystems Inc.,

7

 * Copyright 2001, 2002 Ximian, Inc.

8

9

 * This library is free software; you can redistribute it and/or

10

 * modify it under the terms of the GNU Lesser General Public

11

 * License as published by the Free Software Foundation; either

12

 * version 2.1 of the License, or (at your option) any later version.

13

14

 * This library is distributed in the hope that it will be useful,

15

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

16

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

17

 * Lesser General Public License for more details.

18

19

 * You should have received a copy of the GNU Lesser General Public

20

 * License along with this library; if not, write to the

21

 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

22

 * Boston, MA 02110-1301, USA.

23

*/

24

25

#define ATK_DISABLE_DEPRECATION_WARNINGS

26

#include "bridge.h"

27

#include <atk/atk.h>

28

#include <droute/droute.h>

29

30

#include "spi-dbus.h"

31

32

#include "introspection.h"

33

#include "object.h"

34

35

static dbus_bool_t

36

impl_get_Version (DBusMessageIter *iter, void *user_data)

37

38

  return droute_return_v_uint32 (iter, SPI_DBUS_DOCUMENT_VERSION);

39

40

41

static dbus_bool_t

42

impl_get_CurrentPageNumber (DBusMessageIter *iter, void *user_data)

43

44

  AtkDocument *document = (AtkDocument *) user_data;

45

  g_return_val_if_fail (ATK_IS_DOCUMENT (user_data), FALSE);

46

  return droute_return_v_int32 (iter, atk_document_get_current_page_number (document));

47

48

49

static dbus_bool_t

50

impl_get_PageCount (DBusMessageIter *iter, void *user_data)

51

52

  AtkDocument *document = (AtkDocument *) user_data;

53

  g_return_val_if_fail (ATK_IS_DOCUMENT (user_data), FALSE);

54

  return droute_return_v_int32 (iter, atk_document_get_page_count (document));

55

56

57

static DBusMessage *

58

1

impl_GetLocale (DBusConnection *bus, DBusMessage *message, void *user_data)

59

60

1

  AtkDocument *document = (AtkDocument *) user_data;

61

  const gchar *lc;

62

  DBusMessage *reply;

63

64

1

  g_return_val_if_fail (ATK_IS_DOCUMENT (user_data),

65

                        droute_not_yet_handled_error (message));

66

1

  lc = atk_document_get_locale (document);

67

1

  if (!lc)

68

    lc = "";

69

1

  reply = dbus_message_new_method_return (message);

70

1

  if (reply)

71

72

1

      dbus_message_append_args (reply, DBUS_TYPE_STRING, &lc,

73

                                DBUS_TYPE_INVALID);

74

75

1

  return reply;

76

77

78

static DBusMessage *

79

2

impl_GetAttributeValue (DBusConnection *bus, DBusMessage *message, void *user_data)

80

81

2

  AtkDocument *document = (AtkDocument *) user_data;

82

  gchar *attributename;

83

  const gchar *atr;

84

  DBusMessage *reply;

85

86

2

  g_return_val_if_fail (ATK_IS_DOCUMENT (user_data),

87

                        droute_not_yet_handled_error (message));

88

2

  if (!dbus_message_get_args (message, NULL, DBUS_TYPE_STRING, &attributename, DBUS_TYPE_INVALID))

89

90

      return droute_invalid_arguments_error (message);

91

92

2

  atr = atk_document_get_attribute_value (document, attributename);

93

2

  if (!atr)

94

    atr = "";

95

2

  reply = dbus_message_new_method_return (message);

96

2

  if (reply)

97

98

2

      dbus_message_append_args (reply, DBUS_TYPE_STRING, &atr,

99

                                DBUS_TYPE_INVALID);

100

101

2

  return reply;

102

103

104

static DBusMessage *

105

1

impl_GetAttributes (DBusConnection *bus, DBusMessage *message, void *user_data)

106

107

1

  AtkDocument *document = (AtkDocument *) user_data;

108

  DBusMessage *reply;

109

  AtkAttributeSet *attributes;

110

  DBusMessageIter iter;

111

112

1

  g_return_val_if_fail (ATK_IS_DOCUMENT (user_data),

113

                        droute_not_yet_handled_error (message));

114

115

1

  attributes = atk_document_get_attributes (document);

116

117

1

  reply = dbus_message_new_method_return (message);

118

1

  if (reply)

119

120

1

      dbus_message_iter_init_append (reply, &iter);

121

1

      spi_object_append_attribute_set (&iter, attributes);

122

123

124

1

  if (attributes)

125

1

    atk_attribute_set_free (attributes);

126

1

  return reply;

127

128

129

static DBusMessage *

130

2

impl_GetTextSelections (DBusConnection *bus, DBusMessage *message, void *user_data)

131

132

2

  AtkDocument *document = (AtkDocument *) user_data;

133

  GArray *selections;

134

  gint i, count;

135

  DBusMessageIter iter, iter_array, iter_struct;

136

  DBusMessage *reply;

137

138

2

  g_return_val_if_fail (ATK_IS_DOCUMENT (user_data),

139

                        droute_not_yet_handled_error (message));

140

141

2

  selections = atk_document_get_text_selections (document);

142

2

  count = (selections ? selections->len : 0);

143

144

2

  reply = dbus_message_new_method_return (message);

145

2

  if (!reply)

146

    goto done;

147

2

  dbus_message_iter_init_append (reply, &iter);

148

2

  dbus_message_iter_open_container (&iter, DBUS_TYPE_ARRAY, "((so)i(so)ib)", &iter_array);

149

4

  for (i = 0; i < count; i++)

150

151

2

      dbus_message_iter_open_container (&iter_array, DBUS_TYPE_STRUCT, NULL, &iter_struct);

152

2

      AtkTextSelection *item = &g_array_index (selections, AtkTextSelection, i);

153

2

      spi_object_append_reference (&iter_struct, item->start_object);

154

2

      dbus_message_iter_append_basic (&iter_struct, DBUS_TYPE_INT32, &item->start_offset);

155

2

      spi_object_append_reference (&iter_struct, item->end_object);

156

2

      dbus_message_iter_append_basic (&iter_struct, DBUS_TYPE_INT32, &item->end_offset);

157

2

      dbus_message_iter_append_basic (&iter_struct, DBUS_TYPE_BOOLEAN, &item->start_is_active);

158

2

      dbus_message_iter_close_container (&iter_array, &iter_struct);

159

160

2

  dbus_message_iter_close_container (&iter, &iter_array);

161

162

2

done:

163

2

  if (selections)

164

1

    g_array_free (selections, TRUE);

165

2

  return reply;

166

167

168

static DBusMessage *

169

1

impl_SetTextSelections (DBusConnection *bus, DBusMessage *message, void *user_data)

170

171

1

  AtkDocument *document = (AtkDocument *) user_data;

172

  GArray *selections;

173

  DBusMessageIter iter, iter_array, iter_struct;

174

  gboolean ret;

175

  DBusMessage *reply;

176

177

1

  g_return_val_if_fail (ATK_IS_DOCUMENT (user_data),

178

                        droute_not_yet_handled_error (message));

179

180

1

  if (strcmp (dbus_message_get_signature (message), "a((so)i(so)ib)") != 0)

181

182

      return droute_invalid_arguments_error (message);

183

184

185

1

  selections = g_array_new (FALSE, TRUE, sizeof (AtkTextSelection));

186

1

  dbus_message_iter_init (message, &iter);

187

1

  dbus_message_iter_recurse (&iter, &iter_array);

188

189

3

  while (dbus_message_iter_get_arg_type (&iter_array) != DBUS_TYPE_INVALID)

190

191

      AtkTextSelection selection;

192

2

      dbus_message_iter_recurse (&iter_array, &iter_struct);

193

2

      selection.start_object = ATK_OBJECT (spi_dbus_get_object_from_iter (&iter_struct));

194

2

      dbus_message_iter_get_basic (&iter_struct, &selection.start_offset);

195

2

      dbus_message_iter_next (&iter_struct);

196

2

      selection.end_object = ATK_OBJECT (spi_dbus_get_object_from_iter (&iter_struct));

197

2

      dbus_message_iter_get_basic (&iter_struct, &selection.end_offset);

198

2

      dbus_message_iter_next (&iter_struct);

199

2

      dbus_message_iter_get_basic (&iter_struct, &selection.start_is_active);

200

2

      g_array_append_val (selections, selection);

201

2

      dbus_message_iter_next (&iter_array);

202

203

204

1

  ret = atk_document_set_text_selections (document, selections);

205

1

  g_array_free (selections, TRUE);

206

207

1

  reply = dbus_message_new_method_return (message);

208

1

  if (reply)

209

1

    dbus_message_append_args (reply, DBUS_TYPE_BOOLEAN, &ret, DBUS_TYPE_INVALID);

210

1

  return reply;

211

212

213

static DRouteMethod methods[] = {

214

  { impl_GetLocale, "GetLocale" },

215

  { impl_GetAttributeValue, "GetAttributeValue" },

216

  { impl_GetAttributes, "GetAttributes" },

217

  { impl_GetTextSelections, "GetTextSelections" },

218

  { impl_SetTextSelections, "SetTextSelections" },

219

  { NULL, NULL }

220

};

221

222

static DRouteProperty properties[] = {

223

  { impl_get_CurrentPageNumber, NULL, "CurrentPageNumber" },

224

  { impl_get_PageCount, NULL, "PageCount" },

225

  { impl_get_Version, NULL, "version" },

226

  { NULL, NULL, NULL }

227

};

228

229

void

230

161

spi_initialize_document (DRoutePath *path)

231

232

161

  droute_path_add_interface (path,

233

                             ATSPI_DBUS_INTERFACE_DOCUMENT, spi_org_a11y_atspi_Document, methods, properties);

234

161

};