mirror of https://github.com/aseprite/aseprite.git
113 lines
1.9 KiB
C++
113 lines
1.9 KiB
C++
// Aseprite
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// Copyright (C) 2020 Igara Studio S.A.
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// Copyright (C) 2001-2017 David Capello
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//
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// This program is distributed under the terms of
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// the End-User License Agreement for Aseprite.
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "app/commands/command.h"
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#include "app/commands/params.h"
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#include "app/console.h"
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#include "app/i18n/strings.h"
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namespace app {
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Command::Command(const char* id, CommandFlags flags)
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: m_id(id)
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, m_flags(flags)
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{
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std::string strId = "commands.";
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strId += this->id();
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if (auto s = Strings::instance())
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m_friendlyName = s->translate(strId.c_str());
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else
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m_friendlyName = strId;
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}
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Command::~Command()
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{
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}
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std::string Command::friendlyName() const
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{
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return onGetFriendlyName();
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}
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bool Command::needsParams() const
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{
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return onNeedsParams();
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}
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void Command::loadParams(const Params& params)
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{
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onLoadParams(params);
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}
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bool Command::isEnabled(Context* context)
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{
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try {
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return onEnabled(context);
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}
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catch (...) {
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// TODO add a status-bar item
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return false;
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}
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}
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bool Command::isChecked(Context* context)
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{
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try {
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return onChecked(context);
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}
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catch (...) {
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// TODO add a status-bar item...
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return false;
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}
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}
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void Command::execute(Context* context)
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{
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onExecute(context);
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}
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bool Command::onNeedsParams() const
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{
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// By default a command can be called without params
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return false;
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}
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// Converts specified parameters to class members.
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void Command::onLoadParams(const Params& params)
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{
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// do nothing
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}
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// Preconditions to execute the command
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bool Command::onEnabled(Context* context)
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{
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return true;
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}
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// Should the menu-item be checked?
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bool Command::onChecked(Context* context)
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{
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return false;
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}
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// Execute the command (after checking the preconditions).
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void Command::onExecute(Context* context)
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{
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// Do nothing
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}
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std::string Command::onGetFriendlyName() const
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{
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return m_friendlyName;
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}
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} // namespace app
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