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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/browser/web_contents/web_drag_dest_gtk.h" | 5 #include "content/browser/web_contents/web_drag_dest_gtk.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/files/file_path.h" | 10 #include "base/files/file_path.h" |
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178 // Decode the data. | 178 // Decode the data. |
179 gint data_length = gtk_selection_data_get_length(data); | 179 gint data_length = gtk_selection_data_get_length(data); |
180 const guchar* raw_data = gtk_selection_data_get_data(data); | 180 const guchar* raw_data = gtk_selection_data_get_data(data); |
181 GdkAtom target = gtk_selection_data_get_target(data); | 181 GdkAtom target = gtk_selection_data_get_target(data); |
182 if (raw_data && data_length > 0) { | 182 if (raw_data && data_length > 0) { |
183 // If the source can't provide us with valid data for a requested target, | 183 // If the source can't provide us with valid data for a requested target, |
184 // raw_data will be NULL. | 184 // raw_data will be NULL. |
185 if (target == ui::GetAtomForTarget(ui::TEXT_PLAIN)) { | 185 if (target == ui::GetAtomForTarget(ui::TEXT_PLAIN)) { |
186 guchar* text = gtk_selection_data_get_text(data); | 186 guchar* text = gtk_selection_data_get_text(data); |
187 if (text) { | 187 if (text) { |
188 drop_data_->text = NullableString16( | 188 drop_data_->text = base::NullableString16( |
189 UTF8ToUTF16(std::string(reinterpret_cast<const char*>(text))), | 189 UTF8ToUTF16(std::string(reinterpret_cast<const char*>(text))), |
190 false); | 190 false); |
191 g_free(text); | 191 g_free(text); |
192 } | 192 } |
193 } else if (target == ui::GetAtomForTarget(ui::TEXT_URI_LIST)) { | 193 } else if (target == ui::GetAtomForTarget(ui::TEXT_URI_LIST)) { |
194 gchar** uris = gtk_selection_data_get_uris(data); | 194 gchar** uris = gtk_selection_data_get_uris(data); |
195 if (uris) { | 195 if (uris) { |
196 drop_data_->url = GURL(); | 196 drop_data_->url = GURL(); |
197 for (gchar** uri_iter = uris; *uri_iter; uri_iter++) { | 197 for (gchar** uri_iter = uris; *uri_iter; uri_iter++) { |
198 // Most file managers populate text/uri-list with file URLs when | 198 // Most file managers populate text/uri-list with file URLs when |
199 // dragging files. To avoid exposing file system paths to web content, | 199 // dragging files. To avoid exposing file system paths to web content, |
200 // file URLs are never set as the URL content for the drop. | 200 // file URLs are never set as the URL content for the drop. |
201 // TODO(estade): Can the filenames have a non-UTF8 encoding? | 201 // TODO(estade): Can the filenames have a non-UTF8 encoding? |
202 GURL url(*uri_iter); | 202 GURL url(*uri_iter); |
203 base::FilePath file_path; | 203 base::FilePath file_path; |
204 if (url.SchemeIs(chrome::kFileScheme) && | 204 if (url.SchemeIs(chrome::kFileScheme) && |
205 net::FileURLToFilePath(url, &file_path)) { | 205 net::FileURLToFilePath(url, &file_path)) { |
206 drop_data_->filenames.push_back( | 206 drop_data_->filenames.push_back( |
207 WebDropData::FileInfo(UTF8ToUTF16(file_path.value()), | 207 WebDropData::FileInfo(UTF8ToUTF16(file_path.value()), |
208 string16())); | 208 string16())); |
209 // This is a hack. Some file managers also populate text/plain with | 209 // This is a hack. Some file managers also populate text/plain with |
210 // a file URL when dragging files, so we clear it to avoid exposing | 210 // a file URL when dragging files, so we clear it to avoid exposing |
211 // it to the web content. | 211 // it to the web content. |
212 drop_data_->text = NullableString16(true); | 212 drop_data_->text = base::NullableString16(true); |
213 } else if (!drop_data_->url.is_valid()) { | 213 } else if (!drop_data_->url.is_valid()) { |
214 // Also set the first non-file URL as the URL content for the drop. | 214 // Also set the first non-file URL as the URL content for the drop. |
215 drop_data_->url = url; | 215 drop_data_->url = url; |
216 } | 216 } |
217 } | 217 } |
218 g_strfreev(uris); | 218 g_strfreev(uris); |
219 } | 219 } |
220 } else if (target == ui::GetAtomForTarget(ui::TEXT_HTML)) { | 220 } else if (target == ui::GetAtomForTarget(ui::TEXT_HTML)) { |
221 // TODO(estade): Can the html have a non-UTF8 encoding? | 221 // TODO(estade): Can the html have a non-UTF8 encoding? |
222 drop_data_->html = NullableString16( | 222 drop_data_->html = base::NullableString16( |
223 UTF8ToUTF16(std::string(reinterpret_cast<const char*>(raw_data), | 223 UTF8ToUTF16(std::string(reinterpret_cast<const char*>(raw_data), |
224 data_length)), | 224 data_length)), |
225 false); | 225 false); |
226 // We leave the base URL empty. | 226 // We leave the base URL empty. |
227 } else if (target == ui::GetAtomForTarget(ui::NETSCAPE_URL)) { | 227 } else if (target == ui::GetAtomForTarget(ui::NETSCAPE_URL)) { |
228 std::string netscape_url(reinterpret_cast<const char*>(raw_data), | 228 std::string netscape_url(reinterpret_cast<const char*>(raw_data), |
229 data_length); | 229 data_length); |
230 size_t split = netscape_url.find_first_of('\n'); | 230 size_t split = netscape_url.find_first_of('\n'); |
231 if (split != std::string::npos) { | 231 if (split != std::string::npos) { |
232 drop_data_->url = GURL(netscape_url.substr(0, split)); | 232 drop_data_->url = GURL(netscape_url.substr(0, split)); |
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330 gtk_drag_finish(context, is_drop_target_, FALSE, time); | 330 gtk_drag_finish(context, is_drop_target_, FALSE, time); |
331 | 331 |
332 return TRUE; | 332 return TRUE; |
333 } | 333 } |
334 | 334 |
335 RenderViewHostImpl* WebDragDestGtk::GetRenderViewHost() const { | 335 RenderViewHostImpl* WebDragDestGtk::GetRenderViewHost() const { |
336 return static_cast<RenderViewHostImpl*>(web_contents_->GetRenderViewHost()); | 336 return static_cast<RenderViewHostImpl*>(web_contents_->GetRenderViewHost()); |
337 } | 337 } |
338 | 338 |
339 } // namespace content | 339 } // namespace content |
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