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// 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() ? 0 : 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
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