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7f5b51acf3
Try to be more consistent in how we capitalize things. Both the "Title Case" and "Sentence case" styles are popular, so either would work. Google and Mozilla both prefer "Sentence case", so let's follow them.
312 lines
11 KiB
JavaScript
312 lines
11 KiB
JavaScript
/*
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* noVNC: HTML5 VNC client
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* Copyright (C) 2018 The noVNC authors
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* Licensed under MPL 2.0 or any later version (see LICENSE.txt)
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*/
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import KeyTable from "./keysym.js";
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/*
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* Mapping between HTML key values and VNC/X11 keysyms for "special"
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* keys that cannot be handled via their Unicode codepoint.
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*
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* See https://www.w3.org/TR/uievents-key/ for possible values.
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*/
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const DOMKeyTable = {};
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function addStandard(key, standard) {
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if (standard === undefined) throw new Error("Undefined keysym for key \"" + key + "\"");
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if (key in DOMKeyTable) throw new Error("Duplicate entry for key \"" + key + "\"");
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DOMKeyTable[key] = [standard, standard, standard, standard];
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}
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function addLeftRight(key, left, right) {
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if (left === undefined) throw new Error("Undefined keysym for key \"" + key + "\"");
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if (right === undefined) throw new Error("Undefined keysym for key \"" + key + "\"");
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if (key in DOMKeyTable) throw new Error("Duplicate entry for key \"" + key + "\"");
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DOMKeyTable[key] = [left, left, right, left];
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}
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function addNumpad(key, standard, numpad) {
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if (standard === undefined) throw new Error("Undefined keysym for key \"" + key + "\"");
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if (numpad === undefined) throw new Error("Undefined keysym for key \"" + key + "\"");
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if (key in DOMKeyTable) throw new Error("Duplicate entry for key \"" + key + "\"");
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DOMKeyTable[key] = [standard, standard, standard, numpad];
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}
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// 3.2. Modifier Keys
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addLeftRight("Alt", KeyTable.XK_Alt_L, KeyTable.XK_Alt_R);
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addStandard("AltGraph", KeyTable.XK_ISO_Level3_Shift);
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addStandard("CapsLock", KeyTable.XK_Caps_Lock);
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addLeftRight("Control", KeyTable.XK_Control_L, KeyTable.XK_Control_R);
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// - Fn
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// - FnLock
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addLeftRight("Meta", KeyTable.XK_Super_L, KeyTable.XK_Super_R);
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addStandard("NumLock", KeyTable.XK_Num_Lock);
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addStandard("ScrollLock", KeyTable.XK_Scroll_Lock);
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addLeftRight("Shift", KeyTable.XK_Shift_L, KeyTable.XK_Shift_R);
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// - Symbol
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// - SymbolLock
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// - Hyper
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// - Super
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// 3.3. Whitespace Keys
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addNumpad("Enter", KeyTable.XK_Return, KeyTable.XK_KP_Enter);
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addStandard("Tab", KeyTable.XK_Tab);
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addNumpad(" ", KeyTable.XK_space, KeyTable.XK_KP_Space);
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// 3.4. Navigation Keys
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addNumpad("ArrowDown", KeyTable.XK_Down, KeyTable.XK_KP_Down);
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addNumpad("ArrowLeft", KeyTable.XK_Left, KeyTable.XK_KP_Left);
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addNumpad("ArrowRight", KeyTable.XK_Right, KeyTable.XK_KP_Right);
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addNumpad("ArrowUp", KeyTable.XK_Up, KeyTable.XK_KP_Up);
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addNumpad("End", KeyTable.XK_End, KeyTable.XK_KP_End);
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addNumpad("Home", KeyTable.XK_Home, KeyTable.XK_KP_Home);
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addNumpad("PageDown", KeyTable.XK_Next, KeyTable.XK_KP_Next);
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addNumpad("PageUp", KeyTable.XK_Prior, KeyTable.XK_KP_Prior);
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// 3.5. Editing Keys
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addStandard("Backspace", KeyTable.XK_BackSpace);
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// Browsers send "Clear" for the numpad 5 without NumLock because
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// Windows uses VK_Clear for that key. But Unix expects KP_Begin for
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// that scenario.
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addNumpad("Clear", KeyTable.XK_Clear, KeyTable.XK_KP_Begin);
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addStandard("Copy", KeyTable.XF86XK_Copy);
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// - CrSel
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addStandard("Cut", KeyTable.XF86XK_Cut);
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addNumpad("Delete", KeyTable.XK_Delete, KeyTable.XK_KP_Delete);
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// - EraseEof
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// - ExSel
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addNumpad("Insert", KeyTable.XK_Insert, KeyTable.XK_KP_Insert);
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addStandard("Paste", KeyTable.XF86XK_Paste);
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addStandard("Redo", KeyTable.XK_Redo);
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addStandard("Undo", KeyTable.XK_Undo);
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// 3.6. UI Keys
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// - Accept
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// - Again (could just be XK_Redo)
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// - Attn
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addStandard("Cancel", KeyTable.XK_Cancel);
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addStandard("ContextMenu", KeyTable.XK_Menu);
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addStandard("Escape", KeyTable.XK_Escape);
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addStandard("Execute", KeyTable.XK_Execute);
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addStandard("Find", KeyTable.XK_Find);
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addStandard("Help", KeyTable.XK_Help);
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addStandard("Pause", KeyTable.XK_Pause);
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// - Play
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// - Props
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addStandard("Select", KeyTable.XK_Select);
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addStandard("ZoomIn", KeyTable.XF86XK_ZoomIn);
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addStandard("ZoomOut", KeyTable.XF86XK_ZoomOut);
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// 3.7. Device Keys
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addStandard("BrightnessDown", KeyTable.XF86XK_MonBrightnessDown);
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addStandard("BrightnessUp", KeyTable.XF86XK_MonBrightnessUp);
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addStandard("Eject", KeyTable.XF86XK_Eject);
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addStandard("LogOff", KeyTable.XF86XK_LogOff);
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addStandard("Power", KeyTable.XF86XK_PowerOff);
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addStandard("PowerOff", KeyTable.XF86XK_PowerDown);
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addStandard("PrintScreen", KeyTable.XK_Print);
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addStandard("Hibernate", KeyTable.XF86XK_Hibernate);
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addStandard("Standby", KeyTable.XF86XK_Standby);
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addStandard("WakeUp", KeyTable.XF86XK_WakeUp);
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// 3.8. IME and Composition Keys
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addStandard("AllCandidates", KeyTable.XK_MultipleCandidate);
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addStandard("Alphanumeric", KeyTable.XK_Eisu_toggle);
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addStandard("CodeInput", KeyTable.XK_Codeinput);
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addStandard("Compose", KeyTable.XK_Multi_key);
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addStandard("Convert", KeyTable.XK_Henkan);
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// - Dead
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// - FinalMode
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addStandard("GroupFirst", KeyTable.XK_ISO_First_Group);
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addStandard("GroupLast", KeyTable.XK_ISO_Last_Group);
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addStandard("GroupNext", KeyTable.XK_ISO_Next_Group);
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addStandard("GroupPrevious", KeyTable.XK_ISO_Prev_Group);
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// - ModeChange (XK_Mode_switch is often used for AltGr)
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// - NextCandidate
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addStandard("NonConvert", KeyTable.XK_Muhenkan);
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addStandard("PreviousCandidate", KeyTable.XK_PreviousCandidate);
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// - Process
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addStandard("SingleCandidate", KeyTable.XK_SingleCandidate);
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addStandard("HangulMode", KeyTable.XK_Hangul);
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addStandard("HanjaMode", KeyTable.XK_Hangul_Hanja);
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addStandard("JunjaMode", KeyTable.XK_Hangul_Jeonja);
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addStandard("Eisu", KeyTable.XK_Eisu_toggle);
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addStandard("Hankaku", KeyTable.XK_Hankaku);
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addStandard("Hiragana", KeyTable.XK_Hiragana);
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addStandard("HiraganaKatakana", KeyTable.XK_Hiragana_Katakana);
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addStandard("KanaMode", KeyTable.XK_Kana_Shift); // could also be _Kana_Lock
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addStandard("KanjiMode", KeyTable.XK_Kanji);
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addStandard("Katakana", KeyTable.XK_Katakana);
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addStandard("Romaji", KeyTable.XK_Romaji);
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addStandard("Zenkaku", KeyTable.XK_Zenkaku);
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addStandard("ZenkakuHankaku", KeyTable.XK_Zenkaku_Hankaku);
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// 3.9. General-Purpose Function Keys
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addStandard("F1", KeyTable.XK_F1);
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addStandard("F2", KeyTable.XK_F2);
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addStandard("F3", KeyTable.XK_F3);
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addStandard("F4", KeyTable.XK_F4);
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addStandard("F5", KeyTable.XK_F5);
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addStandard("F6", KeyTable.XK_F6);
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addStandard("F7", KeyTable.XK_F7);
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addStandard("F8", KeyTable.XK_F8);
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addStandard("F9", KeyTable.XK_F9);
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addStandard("F10", KeyTable.XK_F10);
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addStandard("F11", KeyTable.XK_F11);
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addStandard("F12", KeyTable.XK_F12);
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addStandard("F13", KeyTable.XK_F13);
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addStandard("F14", KeyTable.XK_F14);
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addStandard("F15", KeyTable.XK_F15);
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addStandard("F16", KeyTable.XK_F16);
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addStandard("F17", KeyTable.XK_F17);
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addStandard("F18", KeyTable.XK_F18);
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addStandard("F19", KeyTable.XK_F19);
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addStandard("F20", KeyTable.XK_F20);
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addStandard("F21", KeyTable.XK_F21);
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addStandard("F22", KeyTable.XK_F22);
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addStandard("F23", KeyTable.XK_F23);
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addStandard("F24", KeyTable.XK_F24);
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addStandard("F25", KeyTable.XK_F25);
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addStandard("F26", KeyTable.XK_F26);
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addStandard("F27", KeyTable.XK_F27);
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addStandard("F28", KeyTable.XK_F28);
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addStandard("F29", KeyTable.XK_F29);
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addStandard("F30", KeyTable.XK_F30);
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addStandard("F31", KeyTable.XK_F31);
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addStandard("F32", KeyTable.XK_F32);
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addStandard("F33", KeyTable.XK_F33);
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addStandard("F34", KeyTable.XK_F34);
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addStandard("F35", KeyTable.XK_F35);
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// - Soft1...
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// 3.10. Multimedia Keys
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// - ChannelDown
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// - ChannelUp
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addStandard("Close", KeyTable.XF86XK_Close);
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addStandard("MailForward", KeyTable.XF86XK_MailForward);
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addStandard("MailReply", KeyTable.XF86XK_Reply);
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addStandard("MailSend", KeyTable.XF86XK_Send);
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// - MediaClose
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addStandard("MediaFastForward", KeyTable.XF86XK_AudioForward);
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addStandard("MediaPause", KeyTable.XF86XK_AudioPause);
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addStandard("MediaPlay", KeyTable.XF86XK_AudioPlay);
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// - MediaPlayPause
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addStandard("MediaRecord", KeyTable.XF86XK_AudioRecord);
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addStandard("MediaRewind", KeyTable.XF86XK_AudioRewind);
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addStandard("MediaStop", KeyTable.XF86XK_AudioStop);
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addStandard("MediaTrackNext", KeyTable.XF86XK_AudioNext);
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addStandard("MediaTrackPrevious", KeyTable.XF86XK_AudioPrev);
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addStandard("New", KeyTable.XF86XK_New);
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addStandard("Open", KeyTable.XF86XK_Open);
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addStandard("Print", KeyTable.XK_Print);
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addStandard("Save", KeyTable.XF86XK_Save);
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addStandard("SpellCheck", KeyTable.XF86XK_Spell);
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// 3.11. Multimedia Numpad Keys
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// - Key11
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// - Key12
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// 3.12. Audio Keys
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// - AudioBalanceLeft
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// - AudioBalanceRight
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// - AudioBassBoostDown
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// - AudioBassBoostToggle
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// - AudioBassBoostUp
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// - AudioFaderFront
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// - AudioFaderRear
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// - AudioSurroundModeNext
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// - AudioTrebleDown
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// - AudioTrebleUp
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addStandard("AudioVolumeDown", KeyTable.XF86XK_AudioLowerVolume);
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addStandard("AudioVolumeUp", KeyTable.XF86XK_AudioRaiseVolume);
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addStandard("AudioVolumeMute", KeyTable.XF86XK_AudioMute);
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// - MicrophoneToggle
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// - MicrophoneVolumeDown
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// - MicrophoneVolumeUp
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addStandard("MicrophoneVolumeMute", KeyTable.XF86XK_AudioMicMute);
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// 3.13. Speech Keys
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// - SpeechCorrectionList
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// - SpeechInputToggle
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// 3.14. Application Keys
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addStandard("LaunchApplication1", KeyTable.XF86XK_MyComputer);
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addStandard("LaunchApplication2", KeyTable.XF86XK_Calculator);
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addStandard("LaunchCalendar", KeyTable.XF86XK_Calendar);
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// - LaunchContacts
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addStandard("LaunchMail", KeyTable.XF86XK_Mail);
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addStandard("LaunchMediaPlayer", KeyTable.XF86XK_AudioMedia);
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addStandard("LaunchMusicPlayer", KeyTable.XF86XK_Music);
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addStandard("LaunchPhone", KeyTable.XF86XK_Phone);
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addStandard("LaunchScreenSaver", KeyTable.XF86XK_ScreenSaver);
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addStandard("LaunchSpreadsheet", KeyTable.XF86XK_Excel);
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addStandard("LaunchWebBrowser", KeyTable.XF86XK_WWW);
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addStandard("LaunchWebCam", KeyTable.XF86XK_WebCam);
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addStandard("LaunchWordProcessor", KeyTable.XF86XK_Word);
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// 3.15. Browser Keys
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addStandard("BrowserBack", KeyTable.XF86XK_Back);
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addStandard("BrowserFavorites", KeyTable.XF86XK_Favorites);
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addStandard("BrowserForward", KeyTable.XF86XK_Forward);
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addStandard("BrowserHome", KeyTable.XF86XK_HomePage);
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addStandard("BrowserRefresh", KeyTable.XF86XK_Refresh);
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addStandard("BrowserSearch", KeyTable.XF86XK_Search);
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addStandard("BrowserStop", KeyTable.XF86XK_Stop);
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// 3.16. Mobile Phone Keys
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// - A whole bunch...
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// 3.17. TV Keys
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// - A whole bunch...
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// 3.18. Media Controller Keys
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// - A whole bunch...
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addStandard("Dimmer", KeyTable.XF86XK_BrightnessAdjust);
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addStandard("MediaAudioTrack", KeyTable.XF86XK_AudioCycleTrack);
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addStandard("RandomToggle", KeyTable.XF86XK_AudioRandomPlay);
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addStandard("SplitScreenToggle", KeyTable.XF86XK_SplitScreen);
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addStandard("Subtitle", KeyTable.XF86XK_Subtitle);
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addStandard("VideoModeNext", KeyTable.XF86XK_Next_VMode);
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// Extra: Numpad
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addNumpad("=", KeyTable.XK_equal, KeyTable.XK_KP_Equal);
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addNumpad("+", KeyTable.XK_plus, KeyTable.XK_KP_Add);
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addNumpad("-", KeyTable.XK_minus, KeyTable.XK_KP_Subtract);
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addNumpad("*", KeyTable.XK_asterisk, KeyTable.XK_KP_Multiply);
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addNumpad("/", KeyTable.XK_slash, KeyTable.XK_KP_Divide);
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addNumpad(".", KeyTable.XK_period, KeyTable.XK_KP_Decimal);
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addNumpad(",", KeyTable.XK_comma, KeyTable.XK_KP_Separator);
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addNumpad("0", KeyTable.XK_0, KeyTable.XK_KP_0);
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addNumpad("1", KeyTable.XK_1, KeyTable.XK_KP_1);
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addNumpad("2", KeyTable.XK_2, KeyTable.XK_KP_2);
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addNumpad("3", KeyTable.XK_3, KeyTable.XK_KP_3);
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addNumpad("4", KeyTable.XK_4, KeyTable.XK_KP_4);
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addNumpad("5", KeyTable.XK_5, KeyTable.XK_KP_5);
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addNumpad("6", KeyTable.XK_6, KeyTable.XK_KP_6);
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addNumpad("7", KeyTable.XK_7, KeyTable.XK_KP_7);
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addNumpad("8", KeyTable.XK_8, KeyTable.XK_KP_8);
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addNumpad("9", KeyTable.XK_9, KeyTable.XK_KP_9);
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export default DOMKeyTable;
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