chore: bump scintilla and lexilla version
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175
3rdparty/scintilla557/scintilla/src/KeyMap.cxx
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175
3rdparty/scintilla557/scintilla/src/KeyMap.cxx
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// Scintilla source code edit control
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/** @file KeyMap.cxx
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** Defines a mapping between keystrokes and commands.
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**/
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// Copyright 1998-2003 by Neil Hodgson <neilh@scintilla.org>
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// The License.txt file describes the conditions under which this software may be distributed.
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#include <cstdlib>
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#include <cstdint>
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#include <stdexcept>
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#include <string_view>
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#include <vector>
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#include <map>
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#include <optional>
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#include <memory>
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#include "ScintillaTypes.h"
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#include "ScintillaMessages.h"
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#include "Debugging.h"
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#include "Geometry.h"
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#include "Platform.h"
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#include "KeyMap.h"
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using namespace Scintilla;
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using namespace Scintilla::Internal;
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KeyMap::KeyMap() {
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for (int i = 0; static_cast<int>(MapDefault[i].key); i++) {
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AssignCmdKey(MapDefault[i].key,
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MapDefault[i].modifiers,
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MapDefault[i].msg);
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}
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}
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void KeyMap::Clear() noexcept {
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kmap.clear();
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}
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void KeyMap::AssignCmdKey(Keys key, KeyMod modifiers, Message msg) {
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kmap[KeyModifiers(key, modifiers)] = msg;
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}
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Message KeyMap::Find(Keys key, KeyMod modifiers) const {
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std::map<KeyModifiers, Message>::const_iterator it = kmap.find(KeyModifiers(key, modifiers));
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return (it == kmap.end()) ? static_cast<Message>(0) : it->second;
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}
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const std::map<KeyModifiers, Message> &KeyMap::GetKeyMap() const noexcept {
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return kmap;
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}
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#if PLAT_GTK_MACOSX
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#define OS_X_KEYS 1
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#else
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#define OS_X_KEYS 0
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#endif
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// Define a modifier that is exactly Ctrl key on all platforms
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// Most uses of Ctrl map to Cmd on macOS but some can't so use SCI_[S]CTRL_META
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#if OS_X_KEYS
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#define SCI_CTRL_META SCI_META
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#define SCI_SCTRL_META (SCI_META | SCI_SHIFT)
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#else
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#define SCI_CTRL_META SCI_CTRL
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#define SCI_SCTRL_META (SCI_CTRL | SCI_SHIFT)
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#endif
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namespace {
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constexpr Keys Key(char ch) noexcept {
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return static_cast<Keys>(ch);
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}
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}
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const KeyToCommand KeyMap::MapDefault[] = {
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#if OS_X_KEYS
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{Keys::Down, SCI_CTRL, Message::DocumentEnd},
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{Keys::Down, SCI_CSHIFT, Message::DocumentEndExtend},
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{Keys::Up, SCI_CTRL, Message::DocumentStart},
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{Keys::Up, SCI_CSHIFT, Message::DocumentStartExtend},
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{Keys::Left, SCI_CTRL, Message::VCHome},
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{Keys::Left, SCI_CSHIFT, Message::VCHomeExtend},
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{Keys::Right, SCI_CTRL, Message::LineEnd},
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{Keys::Right, SCI_CSHIFT, Message::LineEndExtend},
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#endif
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{Keys::Down, SCI_NORM, Message::LineDown},
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{Keys::Down, SCI_SHIFT, Message::LineDownExtend},
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{Keys::Down, SCI_CTRL_META, Message::LineScrollDown},
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{Keys::Down, SCI_ASHIFT, Message::LineDownRectExtend},
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{Keys::Up, SCI_NORM, Message::LineUp},
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{Keys::Up, SCI_SHIFT, Message::LineUpExtend},
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{Keys::Up, SCI_CTRL_META, Message::LineScrollUp},
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{Keys::Up, SCI_ASHIFT, Message::LineUpRectExtend},
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{Key('['), SCI_CTRL, Message::ParaUp},
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{Key('['), SCI_CSHIFT, Message::ParaUpExtend},
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{Key(']'), SCI_CTRL, Message::ParaDown},
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{Key(']'), SCI_CSHIFT, Message::ParaDownExtend},
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{Keys::Left, SCI_NORM, Message::CharLeft},
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{Keys::Left, SCI_SHIFT, Message::CharLeftExtend},
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{Keys::Left, SCI_CTRL_META, Message::WordLeft},
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{Keys::Left, SCI_SCTRL_META, Message::WordLeftExtend},
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{Keys::Left, SCI_ASHIFT, Message::CharLeftRectExtend},
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{Keys::Right, SCI_NORM, Message::CharRight},
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{Keys::Right, SCI_SHIFT, Message::CharRightExtend},
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{Keys::Right, SCI_CTRL_META, Message::WordRight},
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{Keys::Right, SCI_SCTRL_META, Message::WordRightExtend},
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{Keys::Right, SCI_ASHIFT, Message::CharRightRectExtend},
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{Key('/'), SCI_CTRL, Message::WordPartLeft},
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{Key('/'), SCI_CSHIFT, Message::WordPartLeftExtend},
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{Key('\\'), SCI_CTRL, Message::WordPartRight},
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{Key('\\'), SCI_CSHIFT, Message::WordPartRightExtend},
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{Keys::Home, SCI_NORM, Message::VCHome},
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{Keys::Home, SCI_SHIFT, Message::VCHomeExtend},
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{Keys::Home, SCI_CTRL, Message::DocumentStart},
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{Keys::Home, SCI_CSHIFT, Message::DocumentStartExtend},
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{Keys::Home, SCI_ALT, Message::HomeDisplay},
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{Keys::Home, SCI_ASHIFT, Message::VCHomeRectExtend},
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{Keys::End, SCI_NORM, Message::LineEnd},
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{Keys::End, SCI_SHIFT, Message::LineEndExtend},
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{Keys::End, SCI_CTRL, Message::DocumentEnd},
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{Keys::End, SCI_CSHIFT, Message::DocumentEndExtend},
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{Keys::End, SCI_ALT, Message::LineEndDisplay},
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{Keys::End, SCI_ASHIFT, Message::LineEndRectExtend},
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{Keys::Prior, SCI_NORM, Message::PageUp},
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{Keys::Prior, SCI_SHIFT, Message::PageUpExtend},
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{Keys::Prior, SCI_ASHIFT, Message::PageUpRectExtend},
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{Keys::Next, SCI_NORM, Message::PageDown},
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{Keys::Next, SCI_SHIFT, Message::PageDownExtend},
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{Keys::Next, SCI_ASHIFT, Message::PageDownRectExtend},
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{Keys::Delete, SCI_NORM, Message::Clear},
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{Keys::Delete, SCI_SHIFT, Message::Cut},
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{Keys::Delete, SCI_CTRL, Message::DelWordRight},
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{Keys::Delete, SCI_CSHIFT, Message::DelLineRight},
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{Keys::Insert, SCI_NORM, Message::EditToggleOvertype},
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{Keys::Insert, SCI_SHIFT, Message::Paste},
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{Keys::Insert, SCI_CTRL, Message::Copy},
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{Keys::Escape, SCI_NORM, Message::Cancel},
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{Keys::Back, SCI_NORM, Message::DeleteBack},
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{Keys::Back, SCI_SHIFT, Message::DeleteBack},
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{Keys::Back, SCI_CTRL, Message::DelWordLeft},
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{Keys::Back, SCI_ALT, Message::Undo},
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{Keys::Back, SCI_CSHIFT, Message::DelLineLeft},
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{Key('Z'), SCI_CTRL, Message::Undo},
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#if OS_X_KEYS
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{Key('Z'), SCI_CSHIFT, Message::Redo},
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#else
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{Key('Y'), SCI_CTRL, Message::Redo},
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#endif
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{Key('X'), SCI_CTRL, Message::Cut},
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{Key('C'), SCI_CTRL, Message::Copy},
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{Key('V'), SCI_CTRL, Message::Paste},
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{Key('A'), SCI_CTRL, Message::SelectAll},
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{Keys::Tab, SCI_NORM, Message::Tab},
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{Keys::Tab, SCI_SHIFT, Message::BackTab},
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{Keys::Return, SCI_NORM, Message::NewLine},
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{Keys::Return, SCI_SHIFT, Message::NewLine},
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{Keys::Add, SCI_CTRL, Message::ZoomIn},
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{Keys::Subtract, SCI_CTRL, Message::ZoomOut},
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{Keys::Divide, SCI_CTRL, Message::SetZoom},
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{Key('L'), SCI_CTRL, Message::LineCut},
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{Key('L'), SCI_CSHIFT, Message::LineDelete},
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{Key('T'), SCI_CSHIFT, Message::LineCopy},
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{Key('T'), SCI_CTRL, Message::LineTranspose},
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{Key('D'), SCI_CTRL, Message::SelectionDuplicate},
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{Key('U'), SCI_CTRL, Message::LowerCase},
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{Key('U'), SCI_CSHIFT, Message::UpperCase},
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{Key(0),SCI_NORM,static_cast<Message>(0)},
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};
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