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/*
Copyright (c) 2013, Ford Motor Company
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following
disclaimer in the documentation and/or other materials provided with the
distribution.
Neither the name of the Ford Motor Company nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
#include "application_manager/commands/mobile/set_display_layout_request.h"
#include "application_manager/message_helper.h"
#include "application_manager/application_impl.h"
namespace application_manager {
namespace commands {
SetDisplayLayoutRequest::SetDisplayLayoutRequest(
const MessageSharedPtr& message, ApplicationManager& application_manager)
: CommandRequestImpl(message, application_manager) {}
SetDisplayLayoutRequest::~SetDisplayLayoutRequest() {}
void SetDisplayLayoutRequest::Run() {
LOG4CXX_AUTO_TRACE(logger_);
ApplicationSharedPtr app = application_manager_.application(connection_key());
if (!app) {
LOG4CXX_ERROR(logger_, "Application is not registered");
SendResponse(false, mobile_apis::Result::APPLICATION_NOT_REGISTERED);
return;
}
const smart_objects::SmartObject& msg_params =
(*message_)[strings::msg_params];
std::string old_layout = app->display_layout();
std::string new_layout = "";
if (msg_params.keyExists(strings::display_layout)) {
new_layout = msg_params[strings::display_layout].asString();
}
if (new_layout != old_layout &&
!new_layout.empty()) { // Template switched, allow any color change
LOG4CXX_DEBUG(logger_,
"SetDisplayLayoutRequest New Layout: " << new_layout);
app->set_display_layout(new_layout);
} else {
LOG4CXX_DEBUG(logger_, "SetDisplayLayoutRequest No Layout Change");
// Template layout is the same as previous layout
// Reject message if colors are set
if (msg_params.keyExists(strings::day_color_scheme) &&
app->day_color_scheme() != NULL &&
!(msg_params[strings::day_color_scheme] ==
*(app->day_color_scheme()))) {
// Color scheme param exists and has been previously set, do not allow
// color change
LOG4CXX_DEBUG(logger_, "Reject Day Color Scheme Change");
SendResponse(false, mobile_apis::Result::REJECTED);
return;
}
if (msg_params.keyExists(strings::night_color_scheme) &&
app->night_color_scheme() != NULL &&
!(msg_params[strings::night_color_scheme] ==
*(app->night_color_scheme()))) {
// Color scheme param exists and has been previously set, do not allow
// color change
LOG4CXX_DEBUG(logger_, "Reject Night Color Scheme Change");
SendResponse(false, mobile_apis::Result::REJECTED);
return;
}
}
if (msg_params.keyExists(strings::day_color_scheme)) {
LOG4CXX_DEBUG(logger_, "Allow Day Color Scheme Change");
app->set_day_color_scheme(msg_params[strings::day_color_scheme]);
}
if (msg_params.keyExists(strings::night_color_scheme)) {
LOG4CXX_DEBUG(logger_, "Allow Night Color Scheme Change");
app->set_night_color_scheme(msg_params[strings::night_color_scheme]);
}
(*message_)[strings::msg_params][strings::app_id] = app->app_id();
StartAwaitForInterface(HmiInterfaces::HMI_INTERFACE_UI);
SendHMIRequest(hmi_apis::FunctionID::UI_SetDisplayLayout,
&((*message_)[strings::msg_params]),
true);
}
void SetDisplayLayoutRequest::on_event(const event_engine::Event& event) {
LOG4CXX_AUTO_TRACE(logger_);
const smart_objects::SmartObject& message = event.smart_object();
switch (event.id()) {
case hmi_apis::FunctionID::UI_SetDisplayLayout: {
LOG4CXX_INFO(logger_, "Received UI_SetDisplayLayout event");
EndAwaitForInterface(HmiInterfaces::HMI_INTERFACE_UI);
hmi_apis::Common_Result::eType result_code =
static_cast<hmi_apis::Common_Result::eType>(
message[strings::params][hmi_response::code].asInt());
const bool response_success = PrepareResultForMobileResponse(
result_code, HmiInterfaces::HMI_INTERFACE_UI);
std::string info;
GetInfo(message, info);
smart_objects::SmartObject msg_params = message[strings::msg_params];
if (response_success) {
HMICapabilities& hmi_capabilities =
application_manager_.hmi_capabilities();
// in case templates_available is empty copy from hmi capabilities
if (msg_params.keyExists(hmi_response::display_capabilities)) {
if (0 ==
msg_params[hmi_response::display_capabilities]
[hmi_response::templates_available].length()) {
msg_params[hmi_response::display_capabilities]
[hmi_response::templates_available] =
hmi_capabilities.display_capabilities()->getElement(
hmi_response::templates_available);
}
}
}
SendResponse(response_success,
MessageHelper::HMIToMobileResult(result_code),
info.empty() ? NULL : info.c_str(),
&msg_params);
break;
}
default: {
LOG4CXX_ERROR(logger_, "Received unknown event" << event.id());
return;
}
}
}
} // namespace commands
} // namespace application_manager
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