1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "ppapi/cpp/private/find_private.h"
6
7 #include "ppapi/c/private/ppb_find_private.h"
8 #include "ppapi/cpp/instance.h"
9 #include "ppapi/cpp/module.h"
10 #include "ppapi/cpp/module_impl.h"
11 #include "ppapi/cpp/rect.h"
12
13 namespace pp {
14
15 namespace {
16
interface_name()17 template <> const char* interface_name<PPB_Find_Private>() {
18 return PPB_FIND_PRIVATE_INTERFACE;
19 }
20
21 static const char kPPPFindInterface[] = PPP_FIND_PRIVATE_INTERFACE;
22
StartFind(PP_Instance instance,const char * text,PP_Bool case_sensitive)23 PP_Bool StartFind(PP_Instance instance,
24 const char* text,
25 PP_Bool case_sensitive) {
26 void* object = Instance::GetPerInstanceObject(instance, kPPPFindInterface);
27 if (!object)
28 return PP_FALSE;
29 if (!text || text[0] == '\0') {
30 PP_NOTREACHED();
31 return PP_FALSE;
32 }
33 bool return_value = static_cast<Find_Private*>(object)->StartFind(
34 text, PP_ToBool(case_sensitive));
35 return PP_FromBool(return_value);
36 }
37
SelectFindResult(PP_Instance instance,PP_Bool forward)38 void SelectFindResult(PP_Instance instance, PP_Bool forward) {
39 void* object = Instance::GetPerInstanceObject(instance, kPPPFindInterface);
40 if (object)
41 static_cast<Find_Private*>(object)->SelectFindResult(PP_ToBool(forward));
42 }
43
StopFind(PP_Instance instance)44 void StopFind(PP_Instance instance) {
45 void* object = Instance::GetPerInstanceObject(instance, kPPPFindInterface);
46 if (object)
47 static_cast<Find_Private*>(object)->StopFind();
48 }
49
50 const PPP_Find_Private ppp_find = {
51 &StartFind,
52 &SelectFindResult,
53 &StopFind
54 };
55
56 } // namespace
57
Find_Private(Instance * instance)58 Find_Private::Find_Private(Instance* instance)
59 : associated_instance_(instance) {
60 Module::Get()->AddPluginInterface(kPPPFindInterface, &ppp_find);
61 instance->AddPerInstanceObject(kPPPFindInterface, this);
62 }
63
~Find_Private()64 Find_Private::~Find_Private() {
65 Instance::RemovePerInstanceObject(associated_instance_,
66 kPPPFindInterface, this);
67 }
68
SetPluginToHandleFindRequests()69 void Find_Private::SetPluginToHandleFindRequests() {
70 if (has_interface<PPB_Find_Private>()) {
71 get_interface<PPB_Find_Private>()->SetPluginToHandleFindRequests(
72 associated_instance_.pp_instance());
73 }
74 }
75
NumberOfFindResultsChanged(int32_t total,bool final_result)76 void Find_Private::NumberOfFindResultsChanged(int32_t total,
77 bool final_result) {
78 if (has_interface<PPB_Find_Private>()) {
79 get_interface<PPB_Find_Private>()->NumberOfFindResultsChanged(
80 associated_instance_.pp_instance(), total, PP_FromBool(final_result));
81 }
82 }
83
SelectedFindResultChanged(int32_t index)84 void Find_Private::SelectedFindResultChanged(int32_t index) {
85 if (has_interface<PPB_Find_Private>()) {
86 get_interface<PPB_Find_Private>()->SelectedFindResultChanged(
87 associated_instance_.pp_instance(), index);
88 }
89 }
90
SetTickmarks(const std::vector<pp::Rect> & tickmarks)91 void Find_Private::SetTickmarks(const std::vector<pp::Rect>& tickmarks) {
92 if (has_interface<PPB_Find_Private>()) {
93 std::vector<PP_Rect> tickmarks_converted(tickmarks.begin(),
94 tickmarks.end());
95 PP_Rect* array =
96 tickmarks_converted.empty() ? NULL : &tickmarks_converted[0];
97 get_interface<PPB_Find_Private>()->SetTickmarks(
98 associated_instance_.pp_instance(), array,
99 static_cast<uint32_t>(tickmarks.size()));
100 }
101 }
102
103 } // namespace pp
104