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Aegisub/src/hotkey.cpp

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// 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 <libaegisub/hotkey.h>
#include "include/aegisub/hotkey.h"
#include "libresrc/libresrc.h"
#include "command/command.h"
#include "compat.h"
#include "options.h"
#include <libaegisub/path.h>
#include <boost/range/algorithm/find.hpp>
#include <boost/range/iterator_range.hpp>
#include <wx/intl.h>
#include <wx/msgdlg.h>
namespace {
const char* added_hotkeys_cj[][3] = {
{"time/align", "Video", "KP_TAB"},
{nullptr}
};
const char *added_hotkeys_7035[][3] = {
{"audio/play/line", "Audio", "R"},
{nullptr}
};
const char *added_hotkeys_7070[][3] = {
{"edit/color/primary", "Subtitle Edit Box", "Alt-1"},
{"edit/color/secondary", "Subtitle Edit Box", "Alt-2"},
{"edit/color/outline", "Subtitle Edit Box", "Alt-3"},
{"edit/color/shadow", "Subtitle Edit Box", "Alt-4"},
{nullptr}
};
const char *added_hotkeys_shift_back[][3] = {
{"edit/line/duplicate/shift_back", "Default", "Ctrl-Shift-D"},
{nullptr}
};
const char *added_hotkeys_minimize[][3] = {
{"app/minimize", "Default", "Ctrl-M"},
{nullptr}
};
void migrate_hotkeys(const char *added[][3]) {
auto hk_map = hotkey::inst->GetHotkeyMap();
bool changed = false;
for (size_t i = 0; added[i] && added[i][0]; ++i) {
agi::hotkey::Combo combo(added[i][1], added[i][0], added[i][2]);
if (hotkey::inst->HasHotkey(combo.Context(), combo.Str()))
continue;
hk_map.insert(make_pair(std::string(added[i][0]), std::move(combo)));
changed = true;
}
if (changed)
hotkey::inst->SetHotkeyMap(std::move(hk_map));
}
}
namespace hotkey {
agi::hotkey::Hotkey *inst = nullptr;
void init() {
inst = new agi::hotkey::Hotkey(
config::path->Decode("?user/hotkey.json"),
GET_DEFAULT_CONFIG(default_hotkey));
auto migrations = OPT_GET("App/Hotkey Migrations")->GetListString();
if (boost::find(migrations, "cj") == end(migrations)) {
migrate_hotkeys(added_hotkeys_cj);
migrations.emplace_back("cj");
}
if (boost::find(migrations, "7035") == end(migrations)) {
migrate_hotkeys(added_hotkeys_7035);
migrations.emplace_back("7035");
}
if (boost::find(migrations, "7070") == end(migrations)) {
migrate_hotkeys(added_hotkeys_7070);
migrations.emplace_back("7070");
}
if (boost::find(migrations, "edit/line/duplicate/shift_back") == end(migrations)) {
migrate_hotkeys(added_hotkeys_shift_back);
migrations.emplace_back("edit/line/duplicate/shift_back");
}
if (boost::find(migrations, "duplicate -> split") == end(migrations)) {
auto hk_map = hotkey::inst->GetHotkeyMap();
for (auto const& hotkey : boost::make_iterator_range(hk_map.equal_range("edit/line/duplicate/shift"))) {
auto combo = agi::hotkey::Combo(hotkey.second.Context(), "edit/line/split/before", hotkey.second.Str());
hk_map.insert({combo.CmdName(), combo});
}
for (auto const& hotkey : boost::make_iterator_range(hk_map.equal_range("edit/line/duplicate/shift_back"))) {
auto combo = agi::hotkey::Combo(hotkey.second.Context(), "edit/line/split/after", hotkey.second.Str());
hk_map.insert({combo.CmdName(), combo});
}
hk_map.erase("edit/line/duplicate/shift");
hk_map.erase("edit/line/duplicate/shift_back");
hotkey::inst->SetHotkeyMap(std::move(hk_map));
migrations.emplace_back("duplicate -> split");
}
#ifdef __WXMAC__
if (boost::find(migrations, "app/minimize") == end(migrations)) {
migrate_hotkeys(added_hotkeys_minimize);
migrations.emplace_back("app/minimize");
}
#endif
OPT_SET("App/Hotkey Migrations")->SetListString(std::move(migrations));
}
void clear() {
delete inst;
}
static const char *keycode_name(int code) {
switch (code) {
case WXK_BACK: return "Backspace";
case WXK_TAB: return "Tab";
case WXK_RETURN: return "Enter";
case WXK_ESCAPE: return "Escape";
case WXK_SPACE: return "Space";
case WXK_DELETE: return "Delete";
case WXK_SHIFT: return "Shift";
case WXK_ALT: return "Alt";
case WXK_CONTROL: return "Control";
case WXK_PAUSE: return "Pause";
case WXK_END: return "End";
case WXK_HOME: return "Home";
case WXK_LEFT: return "Left";
case WXK_UP: return "Up";
case WXK_RIGHT: return "Right";
case WXK_DOWN: return "Down";
case WXK_PRINT: return "Print";
case WXK_INSERT: return "Insert";
case WXK_NUMPAD0: return "KP_0";
case WXK_NUMPAD1: return "KP_1";
case WXK_NUMPAD2: return "KP_2";
case WXK_NUMPAD3: return "KP_3";
case WXK_NUMPAD4: return "KP_4";
case WXK_NUMPAD5: return "KP_5";
case WXK_NUMPAD6: return "KP_6";
case WXK_NUMPAD7: return "KP_7";
case WXK_NUMPAD8: return "KP_8";
case WXK_NUMPAD9: return "KP_9";
case WXK_MULTIPLY: return "Asterisk";
case WXK_ADD: return "Plus";
case WXK_SUBTRACT: return "Hyphen";
case WXK_DECIMAL: return "Period";
case WXK_DIVIDE: return "Slash";
case WXK_F1: return "F1";
case WXK_F2: return "F2";
case WXK_F3: return "F3";
case WXK_F4: return "F4";
case WXK_F5: return "F5";
case WXK_F6: return "F6";
case WXK_F7: return "F7";
case WXK_F8: return "F8";
case WXK_F9: return "F9";
case WXK_F10: return "F10";
case WXK_F11: return "F11";
case WXK_F12: return "F12";
case WXK_F13: return "F13";
case WXK_F14: return "F14";
case WXK_F15: return "F15";
case WXK_F16: return "F16";
case WXK_F17: return "F17";
case WXK_F18: return "F18";
case WXK_F19: return "F19";
case WXK_F20: return "F20";
case WXK_F21: return "F21";
case WXK_F22: return "F22";
case WXK_F23: return "F23";
case WXK_F24: return "F24";
case WXK_NUMLOCK: return "Num_Lock";
case WXK_SCROLL: return "Scroll_Lock";
case WXK_PAGEUP: return "PageUp";
case WXK_PAGEDOWN: return "PageDown";
case WXK_NUMPAD_SPACE: return "KP_Space";
case WXK_NUMPAD_TAB: return "KP_Tab";
case WXK_NUMPAD_ENTER: return "KP_Enter";
case WXK_NUMPAD_F1: return "KP_F1";
case WXK_NUMPAD_F2: return "KP_F2";
case WXK_NUMPAD_F3: return "KP_F3";
case WXK_NUMPAD_F4: return "KP_F4";
case WXK_NUMPAD_HOME: return "KP_Home";
case WXK_NUMPAD_LEFT: return "KP_Left";
case WXK_NUMPAD_UP: return "KP_Up";
case WXK_NUMPAD_RIGHT: return "KP_Right";
case WXK_NUMPAD_DOWN: return "KP_Down";
case WXK_NUMPAD_PAGEUP: return "KP_PageUp";
case WXK_NUMPAD_PAGEDOWN: return "KP_PageDown";
case WXK_NUMPAD_END: return "KP_End";
case WXK_NUMPAD_BEGIN: return "KP_Begin";
case WXK_NUMPAD_INSERT: return "KP_insert";
case WXK_NUMPAD_DELETE: return "KP_Delete";
case WXK_NUMPAD_EQUAL: return "KP_Equal";
case WXK_NUMPAD_MULTIPLY: return "KP_Multiply";
case WXK_NUMPAD_ADD: return "KP_Add";
case WXK_NUMPAD_SUBTRACT: return "KP_Subtract";
case WXK_NUMPAD_DECIMAL: return "KP_Decimal";
case WXK_NUMPAD_DIVIDE: return "KP_Divide";
default: return "";
}
}
std::string keypress_to_str(int key_code, int modifier) {
std::string combo;
if ((modifier != wxMOD_NONE)) {
if ((modifier & wxMOD_CMD) != 0) combo.append("Ctrl-");
if ((modifier & wxMOD_ALT) != 0) combo.append("Alt-");
if ((modifier & wxMOD_SHIFT) != 0) combo.append("Shift-");
}
if (key_code > 32 && key_code < 127)
combo += (char)key_code;
else
combo += keycode_name(key_code);
return combo;
}
static bool check(std::string const& context, agi::Context *c, int key_code, int modifier) {
std::string combo = keypress_to_str(key_code, modifier);
if (combo.empty()) return false;
std::string command = inst->Scan(context, combo, OPT_GET("Audio/Medusa Timing Hotkeys")->GetBool());
if (!command.empty()) {
cmd::call(command, c);
return true;
}
return false;
}
bool check(std::string const& context, agi::Context *c, wxKeyEvent &evt) {
try {
if (!check(context, c, evt.GetKeyCode(), evt.GetModifiers())) {
evt.Skip();
return false;
}
return true;
}
catch (cmd::CommandNotFound const& e) {
wxMessageBox(to_wx(e.GetMessage()), _("Invalid command name for hotkey"),
wxOK | wxICON_ERROR | wxCENTER | wxSTAY_ON_TOP);
return true;
}
}
std::vector<std::string> get_hotkey_strs(std::string const& context, std::string const& command) {
return inst->GetHotkeys(context, command);
}
std::string get_hotkey_str_first(std::string const& context, std::string const& command) {
return inst->GetHotkey(context, command);
}
} // namespace hotkey
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