1 // Copyright (c) 2012 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 // The contents of this file must follow a specific format in order to
33 // support the CEF translator tool. See the translator.README.txt file in the
34 // tools directory for more information.
37 #ifndef CEF_INCLUDE_CEF_RESOURCE_BUNDLE_HANDLER_H_
38 #define CEF_INCLUDE_CEF_RESOURCE_BUNDLE_HANDLER_H_
41 #include "include/cef_base.h"
44 // Class used to implement a custom resource bundle interface. See CefSettings
45 // for additional options related to resource bundle loading. The methods of
46 // this class may be called on multiple threads.
48 /*--cef(source=client)--*/
49 class CefResourceBundleHandler : public virtual CefBaseRefCounted {
51 typedef cef_scale_factor_t ScaleFactor;
54 // Called to retrieve a localized translation for the specified |string_id|.
55 // To provide the translation set |string| to the translation string and
56 // return true. To use the default translation return false. Include
57 // cef_pack_strings.h for a listing of valid string ID values.
60 virtual bool GetLocalizedString(int string_id,
61 CefString& string) =0;
64 // Called to retrieve data for the specified scale independent |resource_id|.
65 // To provide the resource data set |data| and |data_size| to the data pointer
66 // and size respectively and return true. To use the default resource data
67 // return false. The resource data will not be copied and must remain resident
68 // in memory. Include cef_pack_resources.h for a listing of valid resource ID
72 virtual bool GetDataResource(int resource_id,
74 size_t& data_size) =0;
77 // Called to retrieve data for the specified |resource_id| nearest the scale
78 // factor |scale_factor|. To provide the resource data set |data| and
79 // |data_size| to the data pointer and size respectively and return true. To
80 // use the default resource data return false. The resource data will not be
81 // copied and must remain resident in memory. Include cef_pack_resources.h for
82 // a listing of valid resource ID values.
85 virtual bool GetDataResourceForScale(int resource_id,
86 ScaleFactor scale_factor,
88 size_t& data_size) =0;
91 #endif // CEF_INCLUDE_CEF_RESOURCE_BUNDLE_HANDLER_H_