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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "ppapi/cpp/dev/ime_input_event_dev.h" | |
| 6 | |
| 7 #include "ppapi/cpp/instance.h" | |
| 8 #include "ppapi/cpp/module.h" | |
| 9 #include "ppapi/cpp/module_impl.h" | |
| 10 #include "ppapi/cpp/var.h" | |
| 11 | |
| 12 namespace pp { | |
| 13 | |
| 14 namespace { | |
| 15 | |
| 16 template <> const char* interface_name<PPB_IMEInputEvent_Dev_0_2>() { | |
| 17 return PPB_IME_INPUT_EVENT_DEV_INTERFACE_0_2; | |
| 18 } | |
| 19 | |
| 20 template <> const char* interface_name<PPB_IMEInputEvent_Dev_0_1>() { | |
| 21 return PPB_IME_INPUT_EVENT_DEV_INTERFACE_0_1; | |
| 22 } | |
| 23 | |
| 24 } // namespace | |
| 25 | |
| 26 // IMEInputEvent_Dev ------------------------------------------------------- | |
| 27 | |
| 28 IMEInputEvent_Dev::IMEInputEvent_Dev() : InputEvent() { | |
| 29 } | |
| 30 | |
| 31 IMEInputEvent_Dev::IMEInputEvent_Dev(const InputEvent& event) : InputEvent() { | |
| 32 bool is_ime_event = false; | |
| 33 if (has_interface<PPB_IMEInputEvent_Dev_0_2>()) { | |
| 34 if (get_interface<PPB_IMEInputEvent_Dev_0_2>()->IsIMEInputEvent( | |
| 35 event.pp_resource())) { | |
| 36 is_ime_event = true; | |
| 37 } | |
| 38 } else if (has_interface<PPB_IMEInputEvent_Dev_0_1>()) { | |
| 39 if (get_interface<PPB_IMEInputEvent_Dev_0_1>()->IsIMEInputEvent( | |
| 40 event.pp_resource())) { | |
| 41 is_ime_event = true; | |
| 42 } | |
| 43 } | |
| 44 | |
| 45 if (is_ime_event) { | |
| 46 Module::Get()->core()->AddRefResource(event.pp_resource()); | |
| 47 PassRefFromConstructor(event.pp_resource()); | |
| 48 } | |
| 49 } | |
| 50 | |
| 51 IMEInputEvent_Dev::IMEInputEvent_Dev( | |
| 52 const InstanceHandle& instance, | |
| 53 PP_InputEvent_Type type, | |
| 54 PP_TimeTicks time_stamp, | |
| 55 const Var& text, | |
| 56 const std::vector<uint32_t>& segment_offsets, | |
| 57 int32_t target_segment, | |
| 58 const std::pair<uint32_t, uint32_t>& selection) : InputEvent() { | |
| 59 if (!has_interface<PPB_IMEInputEvent_Dev_0_2>()) | |
| 60 return; | |
| 61 uint32_t dummy = 0; | |
| 62 PassRefFromConstructor(get_interface<PPB_IMEInputEvent_Dev_0_2>()->Create( | |
| 63 instance.pp_instance(), type, time_stamp, text.pp_var(), | |
| 64 segment_offsets.empty() ? 0 : segment_offsets.size() - 1, | |
| 65 segment_offsets.empty() ? &dummy : &segment_offsets[0], | |
| 66 target_segment, selection.first, selection.second)); | |
| 67 } | |
| 68 | |
| 69 | |
| 70 Var IMEInputEvent_Dev::GetText() const { | |
| 71 if (has_interface<PPB_IMEInputEvent_Dev_0_2>()) { | |
| 72 return Var(PASS_REF, | |
| 73 get_interface<PPB_IMEInputEvent_Dev_0_2>()->GetText( | |
| 74 pp_resource())); | |
| 75 } else if (has_interface<PPB_IMEInputEvent_Dev_0_1>()) { | |
| 76 return Var(PASS_REF, | |
| 77 get_interface<PPB_IMEInputEvent_Dev_0_1>()->GetText( | |
| 78 pp_resource())); | |
| 79 } | |
| 80 return Var(); | |
| 81 } | |
| 82 | |
| 83 uint32_t IMEInputEvent_Dev::GetSegmentNumber() const { | |
| 84 if (has_interface<PPB_IMEInputEvent_Dev_0_2>()) { | |
| 85 return get_interface<PPB_IMEInputEvent_Dev_0_2>()->GetSegmentNumber( | |
| 86 pp_resource()); | |
| 87 } else if (has_interface<PPB_IMEInputEvent_Dev_0_1>()) { | |
| 88 return get_interface<PPB_IMEInputEvent_Dev_0_1>()->GetSegmentNumber( | |
| 89 pp_resource()); | |
| 90 } | |
| 91 return 0; | |
| 92 } | |
| 93 | |
| 94 uint32_t IMEInputEvent_Dev::GetSegmentOffset(uint32_t index) const { | |
| 95 if (has_interface<PPB_IMEInputEvent_Dev_0_2>()) { | |
| 96 return get_interface<PPB_IMEInputEvent_Dev_0_2>()->GetSegmentOffset( | |
| 97 pp_resource(), index); | |
| 98 } else if (has_interface<PPB_IMEInputEvent_Dev_0_1>()) { | |
| 99 return get_interface<PPB_IMEInputEvent_Dev_0_1>()->GetSegmentOffset( | |
| 100 pp_resource(), index); | |
| 101 } | |
| 102 return 0; | |
| 103 } | |
| 104 | |
| 105 int32_t IMEInputEvent_Dev::GetTargetSegment() const { | |
| 106 if (has_interface<PPB_IMEInputEvent_Dev_0_2>()) { | |
| 107 return get_interface<PPB_IMEInputEvent_Dev_0_2>()->GetTargetSegment( | |
| 108 pp_resource()); | |
| 109 } else if (has_interface<PPB_IMEInputEvent_Dev_0_1>()) { | |
| 110 return get_interface<PPB_IMEInputEvent_Dev_0_1>()->GetTargetSegment( | |
| 111 pp_resource()); | |
| 112 } | |
| 113 return 0; | |
| 114 } | |
| 115 | |
| 116 std::pair<uint32_t, uint32_t> IMEInputEvent_Dev::GetSelection() const { | |
| 117 std::pair<uint32_t, uint32_t> range(0, 0); | |
| 118 if (has_interface<PPB_IMEInputEvent_Dev_0_2>()) { | |
| 119 get_interface<PPB_IMEInputEvent_Dev_0_2>()->GetSelection(pp_resource(), | |
| 120 &range.first, | |
| 121 &range.second); | |
| 122 } else if (has_interface<PPB_IMEInputEvent_Dev_0_1>()) { | |
| 123 get_interface<PPB_IMEInputEvent_Dev_0_1>()->GetSelection(pp_resource(), | |
| 124 &range.first, | |
| 125 &range.second); | |
| 126 } | |
| 127 return range; | |
| 128 } | |
| 129 | |
| 130 | |
| 131 } // namespace pp | |
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Chromium Code Reviews
Issue 18671004:
PPAPI: Move IMEInputEvent and TextInput to stable. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src