util/epist/parser.cc (raw)
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extern "C" { #include <stdio.h> } #include "parser.hh" parser::parser(keytree *kt) : _mask(0), _action(Action::noaction), _key(""), _arg(""), _kt(kt) { } parser::~parser() { // nothing to see here. move along. } void parser::parse(string rc_file) { extern int yyparse(void *); extern FILE *yyin; yyin = fopen(rc_file.c_str(), "r"); yyparse(this); fclose(yyin); _kt->reset(); } void parser::setAction(string act) { struct { string str; Action::ActionType act; } actions[] = { { "noaction", Action::noaction }, { "execute", Action::execute }, { "iconify", Action::iconify }, { "raise", Action::raise }, { "lower", Action::lower }, { "close", Action::close }, { "toggleshade", Action::toggleshade }, { "toggleomnipresent", Action::toggleomnipresent }, { "moveWindowUp", Action::moveWindowUp }, { "moveWindowDown", Action::moveWindowDown }, { "moveWindowLeft", Action::moveWindowLeft }, { "moveWindowRight", Action::moveWindowRight }, { "resizeWindowWidth", Action::resizeWindowWidth }, { "resizeWindowHeight", Action::resizeWindowHeight }, { "toggleMaximizeFull", Action::toggleMaximizeFull }, { "toggleMaximizeVertical", Action::toggleMaximizeVertical }, { "toggleMaximizeHorizontal", Action::toggleMaximizeHorizontal }, { "sendToWorkspace", Action::sendToWorkspace }, { "nextWindow", Action::nextWindow }, { "prevWindow", Action::prevWindow }, { "nextWindowOnAllWorkspaces", Action::nextWindowOnAllWorkspaces }, { "prevWindowOnAllWorkspaces", Action::prevWindowOnAllWorkspaces }, { "nextWindowOnAllScreens", Action::nextWindowOnAllScreens }, { "prevWindowOnAllScreens", Action::prevWindowOnAllScreens }, { "nextWindowOfClass", Action::nextWindowOfClass }, { "prevWindowOfClass", Action::prevWindowOfClass }, { "nextWindowOfClassOnAllWorkspaces", Action::nextWindowOfClassOnAllWorkspaces }, { "prevWindowOfClassOnAllWorkspaces", Action::prevWindowOfClassOnAllWorkspaces }, { "changeWorkspace", Action::changeWorkspace }, { "nextWorkspace", Action::nextWorkspace }, { "prevWorkspace", Action::prevWorkspace }, { "nextScreen", Action::nextScreen }, { "prevScreen", Action::prevScreen }, { "showRootMenu", Action::showRootMenu }, { "showWorkspaceMenu", Action::showWorkspaceMenu }, { "stringChain", Action::stringChain }, { "keyChain", Action::keyChain }, { "numberChain", Action::numberChain }, { "cancel", Action::cancel }, { "", Action::noaction } }; bool found = false; for (int i = 0; actions[i].str != ""; ++i) { if (actions[i].str == act) { _action = actions[i].act; found = true; } } if (!found) _action = Action::noaction; } void parser::addModifier(string mod) { struct { string str; unsigned int mask; } modifiers[] = { { "Mod1", Mod1Mask }, { "Mod2", Mod2Mask }, { "Mod3", Mod3Mask }, { "Control", ControlMask }, { "Shift", ShiftMask }, { "", 0 } }; for (int i = 0; modifiers[i].str != ""; ++i) { if (modifiers[i].str == mod) _mask |= modifiers[i].mask; } } void parser::endAction() { _kt->addAction(_action, _mask, _key, _arg); reset(); } void parser::startChain() { _kt->advanceOnNewNode(); setChainBinding(); reset(); } void parser::endChain() { _kt->retract(); reset(); } void parser::setChainBinding() { if (_mask != 0 && _key != "") { _kt->setCurrentNodeProps(Action::noaction, _mask, _key, ""); reset(); } } void parser::reset() { _mask = 0; _action = Action::noaction; _key = ""; _arg = ""; } |