1 // Copyright (c) 2015 Marshall A. Greenblatt. All rights reserved.
3 // Redistribution and use in source and binary forms, with or without
4 // modification, are permitted provided that the following conditions are
7 // * Redistributions of source code must retain the above copyright
8 // notice, this list of conditions and the following disclaimer.
9 // * Redistributions in binary form must reproduce the above
10 // copyright notice, this list of conditions and the following disclaimer
11 // in the documentation and/or other materials provided with the
13 // * Neither the name of Google Inc. nor the name Chromium Embedded
14 // Framework nor the names of its contributors may be used to endorse
15 // or promote products derived from this software without specific prior
16 // written permission.
18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 // ---------------------------------------------------------------------------
32 // This file was generated by the CEF translator tool and should not edited
33 // by hand. See the translator.README.txt file in the tools directory for
37 #ifndef CEF_INCLUDE_CAPI_CEF_DRAG_DATA_CAPI_H_
38 #define CEF_INCLUDE_CAPI_CEF_DRAG_DATA_CAPI_H_
41 #include "include/capi/cef_base_capi.h"
42 #include "include/capi/cef_stream_capi.h"
50 // Structure used to represent drag data. The functions of this structure may be
51 // called on any thread.
53 typedef struct _cef_drag_data_t {
60 // Returns a copy of the current object.
62 struct _cef_drag_data_t* (CEF_CALLBACK *clone)(struct _cef_drag_data_t* self);
65 // Returns true (1) if this object is read-only.
67 int (CEF_CALLBACK *is_read_only)(struct _cef_drag_data_t* self);
70 // Returns true (1) if the drag data is a link.
72 int (CEF_CALLBACK *is_link)(struct _cef_drag_data_t* self);
75 // Returns true (1) if the drag data is a text or html fragment.
77 int (CEF_CALLBACK *is_fragment)(struct _cef_drag_data_t* self);
80 // Returns true (1) if the drag data is a file.
82 int (CEF_CALLBACK *is_file)(struct _cef_drag_data_t* self);
85 // Return the link URL that is being dragged.
87 // The resulting string must be freed by calling cef_string_userfree_free().
88 cef_string_userfree_t (CEF_CALLBACK *get_link_url)(
89 struct _cef_drag_data_t* self);
92 // Return the title associated with the link being dragged.
94 // The resulting string must be freed by calling cef_string_userfree_free().
95 cef_string_userfree_t (CEF_CALLBACK *get_link_title)(
96 struct _cef_drag_data_t* self);
99 // Return the metadata, if any, associated with the link being dragged.
101 // The resulting string must be freed by calling cef_string_userfree_free().
102 cef_string_userfree_t (CEF_CALLBACK *get_link_metadata)(
103 struct _cef_drag_data_t* self);
106 // Return the plain text fragment that is being dragged.
108 // The resulting string must be freed by calling cef_string_userfree_free().
109 cef_string_userfree_t (CEF_CALLBACK *get_fragment_text)(
110 struct _cef_drag_data_t* self);
113 // Return the text/html fragment that is being dragged.
115 // The resulting string must be freed by calling cef_string_userfree_free().
116 cef_string_userfree_t (CEF_CALLBACK *get_fragment_html)(
117 struct _cef_drag_data_t* self);
120 // Return the base URL that the fragment came from. This value is used for
121 // resolving relative URLs and may be NULL.
123 // The resulting string must be freed by calling cef_string_userfree_free().
124 cef_string_userfree_t (CEF_CALLBACK *get_fragment_base_url)(
125 struct _cef_drag_data_t* self);
128 // Return the name of the file being dragged out of the browser window.
130 // The resulting string must be freed by calling cef_string_userfree_free().
131 cef_string_userfree_t (CEF_CALLBACK *get_file_name)(
132 struct _cef_drag_data_t* self);
135 // Write the contents of the file being dragged out of the web view into
136 // |writer|. Returns the number of bytes sent to |writer|. If |writer| is NULL
137 // this function will return the size of the file contents in bytes. Call
138 // get_file_name() to get a suggested name for the file.
140 size_t (CEF_CALLBACK *get_file_contents)(struct _cef_drag_data_t* self,
141 struct _cef_stream_writer_t* writer);
144 // Retrieve the list of file names that are being dragged into the browser
147 int (CEF_CALLBACK *get_file_names)(struct _cef_drag_data_t* self,
148 cef_string_list_t names);
151 // Set the link URL that is being dragged.
153 void (CEF_CALLBACK *set_link_url)(struct _cef_drag_data_t* self,
154 const cef_string_t* url);
157 // Set the title associated with the link being dragged.
159 void (CEF_CALLBACK *set_link_title)(struct _cef_drag_data_t* self,
160 const cef_string_t* title);
163 // Set the metadata associated with the link being dragged.
165 void (CEF_CALLBACK *set_link_metadata)(struct _cef_drag_data_t* self,
166 const cef_string_t* data);
169 // Set the plain text fragment that is being dragged.
171 void (CEF_CALLBACK *set_fragment_text)(struct _cef_drag_data_t* self,
172 const cef_string_t* text);
175 // Set the text/html fragment that is being dragged.
177 void (CEF_CALLBACK *set_fragment_html)(struct _cef_drag_data_t* self,
178 const cef_string_t* html);
181 // Set the base URL that the fragment came from.
183 void (CEF_CALLBACK *set_fragment_base_url)(struct _cef_drag_data_t* self,
184 const cef_string_t* base_url);
187 // Reset the file contents. You should do this before calling
188 // cef_browser_host_t::DragTargetDragEnter as the web view does not allow us
189 // to drag in this kind of data.
191 void (CEF_CALLBACK *reset_file_contents)(struct _cef_drag_data_t* self);
194 // Add a file that is being dragged into the webview.
196 void (CEF_CALLBACK *add_file)(struct _cef_drag_data_t* self,
197 const cef_string_t* path, const cef_string_t* display_name);
202 // Create a new cef_drag_data_t object.
204 CEF_EXPORT cef_drag_data_t* cef_drag_data_create();
211 #endif // CEF_INCLUDE_CAPI_CEF_DRAG_DATA_CAPI_H_