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/**************************************************************************
* Copyright (C) 2006 by Michel Ludwig (michel.ludwig@kdemail.net) *
***************************************************************************/
/**************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "editorkeysequencemanager.h"
#include "kileinfo.h"
#include "kilejscript.h"
#include <kate/document.h>
#include <klocale.h>
#define MAX(a,b) (a >= b ? a : b)
namespace KileEditorKeySequence {
Manager::Manager(KileInfo* kileInfo, TQObject *tqparent, const char *name) : TQObject(tqparent, name), m_kileInfo(kileInfo) {
}
Manager::~Manager() {
}
void Manager::addAction(const TQString& seq, Action *action) {
if(seq.isEmpty()) {
return;
}
if(m_actionMap.tqfind(seq) == m_actionMap.end()) {
m_actionMap[seq] = action;
m_watchedKeySequencesList.push_back(seq);
emit watchedKeySequencesChanged();
}
}
void Manager::removeKeySequence(const TQString& seq) {
if(seq.isEmpty()) {
return;
}
TQMap<TQString, Action*>::iterator it = m_actionMap.tqfind(seq);
if(it != m_actionMap.end()) {
delete (it.data());
m_actionMap.remove(it);
m_watchedKeySequencesList.remove(seq);
emit watchedKeySequencesChanged();
}
}
void Manager::removeKeySequence(const TQStringList& l) {
bool changed = false;
for(TQStringList::const_iterator i = l.begin(); i != l.end(); ++i) {
if((*i).isEmpty()) {
continue;
}
TQMap<TQString, Action*>::iterator it = m_actionMap.tqfind(*i);
if(it != m_actionMap.end()) {
delete (it.data());
m_actionMap.remove(it);
m_watchedKeySequencesList.remove(*i);
changed = true;
}
}
if(changed) {
emit watchedKeySequencesChanged();
}
}
void Manager::addActionMap(const TQMap<TQString, Action*>& map) {
bool changed = false;
for(TQMap<TQString, Action*>::const_iterator i = map.begin(); i != map.end(); ++i) {
if(i.key().isEmpty()) {
continue;
}
if(m_actionMap[i.key()] != i.data()) {
m_actionMap[i.key()] = i.data();
changed = true;
}
}
if(changed) {
emit watchedKeySequencesChanged();
}
}
TQString Manager::getKeySequence(const Action* a) {
for(TQMap<TQString, Action*>::const_iterator i = m_actionMap.begin(); i != m_actionMap.end(); ++i) {
if(i.data() == a) {
return i.key();
}
}
return TQString();
}
Action* Manager::getAction(const TQString& seq) {
TQMap<TQString, Action*>::iterator i = m_actionMap.tqfind(seq);
return (i == m_actionMap.end()) ? 0L : (*i);
}
void Manager::setEditorKeySequence(const TQString& /* seq */, Action* /* action */) {
}
void Manager::keySequenceTyped(const TQString& seq) {
m_actionMap[seq]->execute();
}
void Manager::clear() {
m_watchedKeySequencesList.clear();
m_actionMap.clear();
emit watchedKeySequencesChanged();
}
const TQStringList& Manager::getWatchedKeySequences() {
return m_watchedKeySequencesList;
}
bool Manager::isSequenceAssigned(const TQString& seq) const {
for(TQValueList<TQString>::const_iterator i = m_watchedKeySequencesList.begin(); i != m_watchedKeySequencesList.end(); ++i) {
if((*i).startsWith(seq)) {
return true;
}
}
return false;
}
TQPair<int, TQString> Manager::checkSequence(const TQString& seq, const TQString& skip) {
for(TQValueList<TQString>::iterator i = m_watchedKeySequencesList.begin(); i != m_watchedKeySequencesList.end(); ++i) {
if((*i) == skip) {
continue;
}
if((*i).startsWith(seq)) {
return (*i == seq) ? tqMakePair<int, TQString>(1, seq) : tqMakePair<int, TQString>(2, *i);
}
if(!(*i).isEmpty() && seq.startsWith(*i)) {
return tqMakePair<int, TQString>(3, *i);
}
}
return tqMakePair<int, TQString>(0, TQString());
}
Recorder::Recorder(Kate::View *view, Manager *manager) : TQObject(view), m_manager(manager), m_view(view) {
connect(m_manager, TQT_SIGNAL(watchedKeySequencesChanged()), this, TQT_SLOT(reloadWatchedKeySequences()));
connect(this, TQT_SIGNAL(detectedTypedKeySequence(const TQString&)), m_manager, TQT_SLOT(keySequenceTyped(const TQString&)));
m_view->cursorPositionReal(&m_oldLine, &m_oldCol);
reloadWatchedKeySequences();
}
Recorder::~Recorder() {
}
bool Recorder::eventFilter(TQObject* /* o */, TQEvent *e) {
if (e->type() == TQEvent::KeyPress) {
TQKeyEvent *keyEvent = (TQKeyEvent*)(e);
uint curLine, curCol;
m_view->cursorPositionReal(&curLine, &curCol);
if(curLine != m_oldLine || m_oldCol+1 != curCol) {
m_typedSequence = TQString();
m_oldLine = curLine;
m_oldCol = curCol;
}
else {
++m_oldCol;
}
m_typedSequence += keyEvent->text();
if(m_typedSequence.length() == m_maxSequenceLength+1) {
m_typedSequence = m_typedSequence.mid(1, m_typedSequence.length() - 1);
}
return seekForKeySequence(m_typedSequence);
}
return false;
}
bool Recorder::seekForKeySequence(const TQString& s) {
for(uint i = 0; i < s.length(); ++i) {
TQString toCheck = s.right(s.length() - i);
if(m_watchedKeySequencesList.tqcontains(toCheck) > 0) {
m_view->getDoc()->removeText(m_oldLine, m_oldCol-(s.length() - i - 1), m_oldLine, m_oldCol);
m_typedSequence = TQString(); // clean m_typedSequence to avoid wrong action triggering if one presses keys without printable character
emit detectedTypedKeySequence(toCheck);
return true;
}
}
return false;
}
void Recorder::reloadWatchedKeySequences() {
m_watchedKeySequencesList = m_manager->getWatchedKeySequences();
m_maxSequenceLength = 0;
for(TQStringList::iterator i = m_watchedKeySequencesList.begin(); i != m_watchedKeySequencesList.end(); ++i) {
m_maxSequenceLength = MAX(m_maxSequenceLength, (*i).length());
}
if(m_maxSequenceLength < m_typedSequence.length()) {
m_typedSequence = m_typedSequence.right(m_maxSequenceLength);
}
}
Action::Action() {
}
Action::~Action() {
}
TQString Action::getDescription() const {
return TQString();
}
ExecuteJScriptAction::ExecuteJScriptAction(KileJScript::JScript *jScript, KileJScript::Manager *jScriptManager) : m_jScript(jScript), m_jScriptManager(jScriptManager){
}
ExecuteJScriptAction::~ExecuteJScriptAction() {
}
void ExecuteJScriptAction::execute() {
m_jScriptManager->executeJScript(m_jScript);
}
TQString ExecuteJScriptAction::getDescription() const {
return i18n("Script execution of %1").tqarg(m_jScript->getFileName());
}
}
#include "editorkeysequencemanager.moc"
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