Aegisub/src/command/command.cpp

114 lines
3 KiB
C++
Raw Permalink Normal View History

// Copyright (c) 2010, Amar Takhar <verm@aegisub.org>
//
// Permission to use, copy, modify, and distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#include "command.h"
#include "../compat.h"
#include "../format.h"
#include <libaegisub/log.h>
#include <boost/algorithm/string/join.hpp>
#include "include/aegisub/hotkey.h"
#include <wx/intl.h>
namespace cmd {
static std::map<std::string, std::unique_ptr<Command>> cmd_map;
typedef std::map<std::string, std::unique_ptr<Command>>::iterator iterator;
static iterator find_command(std::string const& name) {
2013-11-21 18:13:36 +01:00
auto it = cmd_map.find(name);
if (it == cmd_map.end())
throw CommandNotFound(agi::format(_("'%s' is not a valid command name"), name));
return it;
}
wxString Command::GetTooltip(std::string ht_context) const {
wxString ret = StrHelp();
std::vector<std::string> hotkeys = hotkey::get_hotkey_strs(ht_context, name());
if (!hotkeys.empty())
ret += to_wx(" (" + boost::join(hotkeys, "/") + ")");
return ret;
}
2013-09-16 15:43:17 +02:00
void reg(std::unique_ptr<Command> cmd) {
cmd_map[cmd->name()] = std::move(cmd);
}
void unreg(std::string const& name) {
cmd_map.erase(find_command(name));
}
Command *get(std::string const& name) {
return find_command(name)->second.get();
}
void call(std::string const& name, agi::Context*c) {
Command &cmd = *find_command(name)->second;
if (cmd.Validate(c))
cmd(c);
}
std::vector<std::string> get_registered_commands() {
std::vector<std::string> ret;
ret.reserve(cmd_map.size());
for (auto const& it : cmd_map)
ret.push_back(it.first);
return ret;
}
// These forward declarations exist here since we don't want to expose
// them in a header, they're strictly internal-use.
void init_app();
void init_audio();
void init_automation();
void init_command();
void init_edit();
void init_grid();
void init_help();
void init_keyframe();
void init_recent();
void init_subtitle();
void init_time();
void init_timecode();
void init_tool();
void init_video();
void init_visual_tools();
void init_builtin_commands() {
LOG_D("command/init") << "Populating command map";
init_app();
init_audio();
init_automation();
init_edit();
init_grid();
init_help();
init_keyframe();
init_recent();
init_subtitle();
init_time();
init_timecode();
init_tool();
init_video();
init_visual_tools();
}
void clear() {
cmd_map.clear();
}
}