+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 = "";
+}