| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "ppapi/cpp/dev/ime_input_event_dev.h" |
| |
| #include "ppapi/cpp/instance.h" |
| #include "ppapi/cpp/module.h" |
| #include "ppapi/cpp/module_impl.h" |
| #include "ppapi/cpp/var.h" |
| |
| namespace pp { |
| |
| namespace { |
| |
| template <> const char* interface_name<PPB_IMEInputEvent_Dev_0_2>() { |
| return PPB_IME_INPUT_EVENT_DEV_INTERFACE_0_2; |
| } |
| |
| template <> const char* interface_name<PPB_IMEInputEvent_Dev_0_1>() { |
| return PPB_IME_INPUT_EVENT_DEV_INTERFACE_0_1; |
| } |
| |
| } // namespace |
| |
| // IMEInputEvent_Dev ------------------------------------------------------- |
| |
| IMEInputEvent_Dev::IMEInputEvent_Dev() : InputEvent() { |
| } |
| |
| IMEInputEvent_Dev::IMEInputEvent_Dev(const InputEvent& event) : InputEvent() { |
| bool is_ime_event = false; |
| if (has_interface<PPB_IMEInputEvent_Dev_0_2>()) { |
| if (get_interface<PPB_IMEInputEvent_Dev_0_2>()->IsIMEInputEvent( |
| event.pp_resource())) { |
| is_ime_event = true; |
| } |
| } else if (has_interface<PPB_IMEInputEvent_Dev_0_1>()) { |
| if (get_interface<PPB_IMEInputEvent_Dev_0_1>()->IsIMEInputEvent( |
| event.pp_resource())) { |
| is_ime_event = true; |
| } |
| } |
| |
| if (is_ime_event) { |
| Module::Get()->core()->AddRefResource(event.pp_resource()); |
| PassRefFromConstructor(event.pp_resource()); |
| } |
| } |
| |
| IMEInputEvent_Dev::IMEInputEvent_Dev( |
| const InstanceHandle& instance, |
| PP_InputEvent_Type type, |
| PP_TimeTicks time_stamp, |
| const Var& text, |
| const std::vector<uint32_t>& segment_offsets, |
| int32_t target_segment, |
| const std::pair<uint32_t, uint32_t>& selection) : InputEvent() { |
| if (!has_interface<PPB_IMEInputEvent_Dev_0_2>()) |
| return; |
| uint32_t dummy = 0; |
| PassRefFromConstructor(get_interface<PPB_IMEInputEvent_Dev_0_2>()->Create( |
| instance.pp_instance(), type, time_stamp, text.pp_var(), |
| segment_offsets.empty() ? 0u : |
| static_cast<uint32_t>(segment_offsets.size() - 1), |
| segment_offsets.empty() ? &dummy : &segment_offsets[0], |
| target_segment, selection.first, selection.second)); |
| } |
| |
| |
| Var IMEInputEvent_Dev::GetText() const { |
| if (has_interface<PPB_IMEInputEvent_Dev_0_2>()) { |
| return Var(PASS_REF, |
| get_interface<PPB_IMEInputEvent_Dev_0_2>()->GetText( |
| pp_resource())); |
| } else if (has_interface<PPB_IMEInputEvent_Dev_0_1>()) { |
| return Var(PASS_REF, |
| get_interface<PPB_IMEInputEvent_Dev_0_1>()->GetText( |
| pp_resource())); |
| } |
| return Var(); |
| } |
| |
| uint32_t IMEInputEvent_Dev::GetSegmentNumber() const { |
| if (has_interface<PPB_IMEInputEvent_Dev_0_2>()) { |
| return get_interface<PPB_IMEInputEvent_Dev_0_2>()->GetSegmentNumber( |
| pp_resource()); |
| } else if (has_interface<PPB_IMEInputEvent_Dev_0_1>()) { |
| return get_interface<PPB_IMEInputEvent_Dev_0_1>()->GetSegmentNumber( |
| pp_resource()); |
| } |
| return 0; |
| } |
| |
| uint32_t IMEInputEvent_Dev::GetSegmentOffset(uint32_t index) const { |
| if (has_interface<PPB_IMEInputEvent_Dev_0_2>()) { |
| return get_interface<PPB_IMEInputEvent_Dev_0_2>()->GetSegmentOffset( |
| pp_resource(), index); |
| } else if (has_interface<PPB_IMEInputEvent_Dev_0_1>()) { |
| return get_interface<PPB_IMEInputEvent_Dev_0_1>()->GetSegmentOffset( |
| pp_resource(), index); |
| } |
| return 0; |
| } |
| |
| int32_t IMEInputEvent_Dev::GetTargetSegment() const { |
| if (has_interface<PPB_IMEInputEvent_Dev_0_2>()) { |
| return get_interface<PPB_IMEInputEvent_Dev_0_2>()->GetTargetSegment( |
| pp_resource()); |
| } else if (has_interface<PPB_IMEInputEvent_Dev_0_1>()) { |
| return get_interface<PPB_IMEInputEvent_Dev_0_1>()->GetTargetSegment( |
| pp_resource()); |
| } |
| return 0; |
| } |
| |
| std::pair<uint32_t, uint32_t> IMEInputEvent_Dev::GetSelection() const { |
| std::pair<uint32_t, uint32_t> range(0, 0); |
| if (has_interface<PPB_IMEInputEvent_Dev_0_2>()) { |
| get_interface<PPB_IMEInputEvent_Dev_0_2>()->GetSelection(pp_resource(), |
| &range.first, |
| &range.second); |
| } else if (has_interface<PPB_IMEInputEvent_Dev_0_1>()) { |
| get_interface<PPB_IMEInputEvent_Dev_0_1>()->GetSelection(pp_resource(), |
| &range.first, |
| &range.second); |
| } |
| return range; |
| } |
| |
| |
| } // namespace pp |