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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 "ppapi/shared_impl/ppb_instance_shared.h" | 5 #include "ppapi/shared_impl/ppb_instance_shared.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 | 8 |
9 #include "base/debug/trace_event.h" | 9 #include "base/debug/trace_event.h" |
10 #include "base/threading/platform_thread.h" | 10 #include "base/threading/platform_thread.h" |
11 #include "ppapi/c/pp_errors.h" | 11 #include "ppapi/c/pp_errors.h" |
12 #include "ppapi/c/ppb_input_event.h" | 12 #include "ppapi/c/ppb_input_event.h" |
13 #include "ppapi/shared_impl/ppapi_globals.h" | 13 #include "ppapi/shared_impl/ppapi_globals.h" |
14 #include "ppapi/shared_impl/ppb_image_data_shared.h" | 14 #include "ppapi/shared_impl/ppb_image_data_shared.h" |
15 #include "ppapi/shared_impl/var.h" | 15 #include "ppapi/shared_impl/var.h" |
16 #include "ppapi/thunk/enter.h" | 16 #include "ppapi/thunk/enter.h" |
17 #include "ppapi/thunk/ppb_image_data_api.h" | 17 #include "ppapi/thunk/ppb_image_data_api.h" |
18 | 18 |
19 namespace ppapi { | 19 namespace ppapi { |
20 | 20 |
21 // static | 21 // static |
22 const int PPB_Instance_Shared::kExtraCharsForTextInput = 100; | 22 const int PPB_Instance_Shared::kExtraCharsForTextInput = 100; |
23 | 23 |
24 PPB_Instance_Shared::~PPB_Instance_Shared() { | 24 PPB_Instance_Shared::~PPB_Instance_Shared() {} |
25 } | |
26 | 25 |
27 void PPB_Instance_Shared::Log(PP_Instance instance, | 26 void PPB_Instance_Shared::Log(PP_Instance instance, |
28 PP_LogLevel level, | 27 PP_LogLevel level, |
29 PP_Var value) { | 28 PP_Var value) { |
30 LogWithSource(instance, level, PP_MakeUndefined(), value); | 29 LogWithSource(instance, level, PP_MakeUndefined(), value); |
31 } | 30 } |
32 | 31 |
33 void PPB_Instance_Shared::LogWithSource(PP_Instance instance, | 32 void PPB_Instance_Shared::LogWithSource(PP_Instance instance, |
34 PP_LogLevel level, | 33 PP_LogLevel level, |
35 PP_Var source, | 34 PP_Var source, |
36 PP_Var value) { | 35 PP_Var value) { |
37 // The source defaults to empty if it's not a string. The PpapiGlobals | 36 // The source defaults to empty if it's not a string. The PpapiGlobals |
38 // implementation will convert the empty string to the module name if | 37 // implementation will convert the empty string to the module name if |
39 // possible. | 38 // possible. |
40 std::string source_str; | 39 std::string source_str; |
41 if (source.type == PP_VARTYPE_STRING) | 40 if (source.type == PP_VARTYPE_STRING) |
42 source_str = Var::PPVarToLogString(source); | 41 source_str = Var::PPVarToLogString(source); |
43 std::string value_str = Var::PPVarToLogString(value); | 42 std::string value_str = Var::PPVarToLogString(value); |
44 PpapiGlobals::Get()->LogWithSource(instance, level, source_str, value_str); | 43 PpapiGlobals::Get()->LogWithSource(instance, level, source_str, value_str); |
45 } | 44 } |
46 | 45 |
47 int32_t PPB_Instance_Shared::ValidateRequestInputEvents( | 46 int32_t PPB_Instance_Shared::ValidateRequestInputEvents( |
48 bool is_filtering, | 47 bool is_filtering, |
49 uint32_t event_classes) { | 48 uint32_t event_classes) { |
50 // See if any bits are set we don't know about. | 49 // See if any bits are set we don't know about. |
51 if (event_classes & | 50 if (event_classes & ~static_cast<uint32_t>(PP_INPUTEVENT_CLASS_MOUSE | |
52 ~static_cast<uint32_t>(PP_INPUTEVENT_CLASS_MOUSE | | 51 PP_INPUTEVENT_CLASS_KEYBOARD | |
53 PP_INPUTEVENT_CLASS_KEYBOARD | | 52 PP_INPUTEVENT_CLASS_WHEEL | |
54 PP_INPUTEVENT_CLASS_WHEEL | | 53 PP_INPUTEVENT_CLASS_TOUCH | |
55 PP_INPUTEVENT_CLASS_TOUCH | | 54 PP_INPUTEVENT_CLASS_IME)) |
56 PP_INPUTEVENT_CLASS_IME)) | |
57 return PP_ERROR_NOTSUPPORTED; | 55 return PP_ERROR_NOTSUPPORTED; |
58 | 56 |
59 // Everything else is valid. | 57 // Everything else is valid. |
60 return PP_OK; | 58 return PP_OK; |
61 } | 59 } |
62 | 60 |
63 bool PPB_Instance_Shared::ValidateSetCursorParams(PP_MouseCursor_Type type, | 61 bool PPB_Instance_Shared::ValidateSetCursorParams(PP_MouseCursor_Type type, |
64 PP_Resource image, | 62 PP_Resource image, |
65 const PP_Point* hot_spot) { | 63 const PP_Point* hot_spot) { |
66 if (static_cast<int>(type) < static_cast<int>(PP_MOUSECURSOR_TYPE_CUSTOM) || | 64 if (static_cast<int>(type) < static_cast<int>(PP_MOUSECURSOR_TYPE_CUSTOM) || |
(...skipping 20 matching lines...) Expand all Loading... |
87 if (!PP_ToBool(enter.object()->Describe(&desc))) | 85 if (!PP_ToBool(enter.object()->Describe(&desc))) |
88 return false; | 86 return false; |
89 if (desc.size.width > 32 || desc.size.height > 32) | 87 if (desc.size.width > 32 || desc.size.height > 32) |
90 return false; | 88 return false; |
91 | 89 |
92 // Validate image format. | 90 // Validate image format. |
93 if (desc.format != PPB_ImageData_Shared::GetNativeImageDataFormat()) | 91 if (desc.format != PPB_ImageData_Shared::GetNativeImageDataFormat()) |
94 return false; | 92 return false; |
95 | 93 |
96 // Validate the hot spot location. | 94 // Validate the hot spot location. |
97 if (hot_spot->x < 0 || hot_spot->x >= desc.size.width || | 95 if (hot_spot->x < 0 || hot_spot->x >= desc.size.width || hot_spot->y < 0 || |
98 hot_spot->y < 0 || hot_spot->y >= desc.size.height) | 96 hot_spot->y >= desc.size.height) |
99 return false; | 97 return false; |
100 return true; | 98 return true; |
101 } | 99 } |
102 | 100 |
103 } // namespace ppapi | 101 } // namespace ppapi |
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