OpenASIP
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src
procgen
ProDe
ProDeIUEditPolicy.cc
Go to the documentation of this file.
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/*
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Copyright (c) 2002-2009 Tampere University.
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This file is part of TTA-Based Codesign Environment (TCE).
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and associated documentation files (the "Software"),
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to deal in the Software without restriction, including without limitation
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the rights to use, copy, modify, merge, publish, distribute, sublicense,
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and/or sell copies of the Software, and to permit persons to whom the
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Software is furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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DEALINGS IN THE SOFTWARE.
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*/
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/**
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* @file ProDeIUEditPolicy.cc
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*
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* Definition of ProDeIUEditPolicy class.
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*
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* @author Ari Metsähalme 2003 (ari.metsahalme-no.spam-tut.fi)
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* @note rating: yellow
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* @note reviewed Jul 20 2004 by vpj, jn, am
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*/
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#include <boost/format.hpp>
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#include <string>
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#include "
ProDeIUEditPolicy.hh
"
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#include "
ImmediateUnit.hh
"
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#include "
Request.hh
"
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#include "
ComponentCommand.hh
"
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#include "
ModifyIUCmd.hh
"
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#include "
DeleteIUCmd.hh
"
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#include "
CopyComponent.hh
"
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#include "
ProDeTextGenerator.hh
"
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#include "
EditPart.hh
"
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#include "
SetStatusTextCmd.hh
"
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#include "
Conversion.hh
"
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using
boost::format;
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using
std::string;
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using namespace
TTAMachine
;
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/**
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* The Constructor.
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*/
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ProDeIUEditPolicy::ProDeIUEditPolicy
():
EditPolicy
() {
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}
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/**
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* The Destructor.
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*/
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ProDeIUEditPolicy::~ProDeIUEditPolicy
() {
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}
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/**
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* Returns the Command corresponding to the type of the Request.
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*
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* @param request Request to be handled.
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* @return NULL if the Request cannot be handled.
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*/
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ComponentCommand
*
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ProDeIUEditPolicy::getCommand
(
Request
* request) {
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Request::RequestType
type = request->
type
();
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if
(type ==
Request::MODIFY_REQUEST
) {
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ModifyIUCmd
* modifyCmd =
new
ModifyIUCmd
(
host_
);
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return
modifyCmd;
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}
else
if
(type ==
Request::DELETE_REQUEST
) {
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DeleteIUCmd
* deleteCmd =
new
DeleteIUCmd
(
host_
);
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return
deleteCmd;
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}
else
if
(type ==
Request::COPY_REQUEST
) {
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CopyComponent
* copyCmd =
new
CopyComponent
(
host_
);
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return
copyCmd;
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}
else
if
(type ==
Request::STATUS_REQUEST
) {
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ImmediateUnit
* iu =
dynamic_cast<
ImmediateUnit
*
>
(
host_
->
model
());
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ProDeTextGenerator
* generator =
ProDeTextGenerator::instance
();
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format fmt = generator->
text
(
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ProDeTextGenerator::STATUS_IMMEDIATE_UNIT
);
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string
extension =
""
;
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if
(iu->
extensionMode
() ==
Machine::SIGN
) {
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extension = generator->
text
(
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ProDeTextGenerator::TXT_RADIO_EXTENSION_SIGN
).str();
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}
else
if
(iu->
extensionMode
() ==
Machine::ZERO
) {
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extension = generator->
text
(
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ProDeTextGenerator::TXT_RADIO_EXTENSION_ZERO
).str();
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}
else
{
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// unknown extension
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assert
(
false
);
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}
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fmt % iu->
name
() %
Conversion::toString
(iu->
numberOfRegisters
()) %
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Conversion::toString
(iu->
width
()) % extension;
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SetStatusTextCmd
* statusCmd =
new
SetStatusTextCmd
(fmt.str());
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return
statusCmd;
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}
else
{
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return
NULL;
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}
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}
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/**
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* Tells whether this EditPolicy is able to handle a certain type
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* of Request.
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*
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* @param request Request to be asked if it can be handled.
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* @return True if the Request can be handled, false otherwise.
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*/
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bool
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ProDeIUEditPolicy::canHandle
(
Request
* request)
const
{
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Request::RequestType
type = request->
type
();
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if
(type ==
Request::MODIFY_REQUEST
||
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type ==
Request::DELETE_REQUEST
||
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type ==
Request::COPY_REQUEST
||
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type ==
Request::STATUS_REQUEST
) {
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return
true
;
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}
else
{
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return
false
;
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}
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}
assert
#define assert(condition)
Definition
Application.hh:86
ComponentCommand.hh
Conversion.hh
CopyComponent.hh
DeleteIUCmd.hh
EditPart.hh
ImmediateUnit.hh
ModifyIUCmd.hh
ProDeIUEditPolicy.hh
ProDeTextGenerator.hh
Request.hh
SetStatusTextCmd.hh
ComponentCommand
Definition
ComponentCommand.hh:46
Conversion::toString
static std::string toString(const T &source)
CopyComponent
Definition
CopyComponent.hh:42
DeleteIUCmd
Definition
DeleteIUCmd.hh:42
EditPart::model
TTAMachine::MachinePart * model() const
EditPolicy
Definition
EditPolicy.hh:47
EditPolicy::host_
EditPart * host_
Host EditPart of this EditPolicy.
Definition
EditPolicy.hh:74
ModifyIUCmd
Definition
ModifyIUCmd.hh:43
ProDeIUEditPolicy::~ProDeIUEditPolicy
virtual ~ProDeIUEditPolicy()
Definition
ProDeIUEditPolicy.cc:62
ProDeIUEditPolicy::canHandle
virtual bool canHandle(Request *request) const
Definition
ProDeIUEditPolicy.cc:123
ProDeIUEditPolicy::getCommand
virtual ComponentCommand * getCommand(Request *request)
Definition
ProDeIUEditPolicy.cc:72
ProDeIUEditPolicy::ProDeIUEditPolicy
ProDeIUEditPolicy()
Definition
ProDeIUEditPolicy.cc:56
ProDeTextGenerator
Definition
ProDeTextGenerator.hh:49
ProDeTextGenerator::instance
static ProDeTextGenerator * instance()
Definition
ProDeTextGenerator.cc:382
ProDeTextGenerator::TXT_RADIO_EXTENSION_ZERO
@ TXT_RADIO_EXTENSION_ZERO
Label for 'zero' radio button.
Definition
ProDeTextGenerator.hh:100
ProDeTextGenerator::TXT_RADIO_EXTENSION_SIGN
@ TXT_RADIO_EXTENSION_SIGN
Label for 'sign' radio button.
Definition
ProDeTextGenerator.hh:101
ProDeTextGenerator::STATUS_IMMEDIATE_UNIT
@ STATUS_IMMEDIATE_UNIT
Status line template for IUs,.
Definition
ProDeTextGenerator.hh:287
Request
Definition
Request.hh:43
Request::RequestType
RequestType
Data type for determining the type of a Request.
Definition
Request.hh:46
Request::STATUS_REQUEST
@ STATUS_REQUEST
Status request.
Definition
Request.hh:52
Request::MODIFY_REQUEST
@ MODIFY_REQUEST
Modfify request.
Definition
Request.hh:48
Request::DELETE_REQUEST
@ DELETE_REQUEST
Delete request.
Definition
Request.hh:49
Request::COPY_REQUEST
@ COPY_REQUEST
Copy request.
Definition
Request.hh:51
Request::type
RequestType type() const
SetStatusTextCmd
Definition
SetStatusTextCmd.hh:43
TTAMachine::BaseRegisterFile::numberOfRegisters
virtual int numberOfRegisters() const
TTAMachine::BaseRegisterFile::width
virtual int width() const
TTAMachine::Component::name
virtual TCEString name() const
Definition
MachinePart.cc:125
TTAMachine::ImmediateUnit
Definition
ImmediateUnit.hh:50
TTAMachine::ImmediateUnit::extensionMode
virtual Machine::Extension extensionMode() const
Definition
ImmediateUnit.cc:143
TTAMachine::Machine::SIGN
@ SIGN
Sign extension.
Definition
Machine.hh:82
TTAMachine::Machine::ZERO
@ ZERO
Zero extension.
Definition
Machine.hh:81
Texts::TextGenerator::text
virtual boost::format text(int textId)
Definition
TextGenerator.cc:94
TTAMachine
Definition
Assembler.hh:48
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