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/*
* CodeQuery
* Copyright (C) 2013-2016 ruben2020 https://github.com/ruben2020/
*
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef SEARCHHANDLER_H_CQ
#define SEARCHHANDLER_H_CQ
#ifdef USE_QT5
#include <QtWidgets>
#else
#include <QtGui>
#endif
#include "sqlqueryadv.h"
class mainwindow;
class searchitem
{
public:
searchitem();
~searchitem(){}
searchitem(const searchitem& otheritem);
searchitem& operator=(const searchitem& otheritem);
// return value: 0=same, 1=completely different, 2=only linenum changed
int compare(const searchitem& otheritem);
QString searchterm;
QString filterterm;
bool exactmatch;
sqlquery::en_queryType qtype;
int rownum;
};
class searchhandler : public QObject
{
Q_OBJECT
public:
QPushButton *m_pushButtonOpenDB;
QComboBox *m_comboBoxDB;
QCheckBox *m_checkBoxAutoComplete;
QCheckBox *m_checkBoxExactMatch;
QPushButton *m_pushButtonSearch;
QPushButton *m_pushButtonClipSearch;
QPushButton *m_pushButtonSearchPrev;
QPushButton *m_pushButtonSearchNext;
QComboBox *m_comboBoxSearch;
QComboBox *m_comboBoxQueryType;
QPushButton *m_pushButtonGraph;
QCheckBox *m_checkBoxFilter;
QComboBox *m_comboBoxFilter;
QCompleter *m_completer;
QFutureWatcher<QStringList> m_autocompFutureWatcher;
QFutureWatcher<QString> m_declarFutureWatcher;
QFutureWatcher<sqlqueryresultlist> m_listFuncFutureWatcher;
static bool m_grepExactMatch;
static QRegExp* m_grepRegExp;
searchhandler(mainwindow* pmw);
~searchhandler();
void init(void);
void perform_open_db(void);
void perform_search(QString searchtxt,
bool exactmatch,
sqlquery::en_queryType qrytyp = sqlquery::sqlresultDEFAULT,
QString filtertxt = "",
int selectitem = 0,
bool updSearchMemory = true);
void updateSearchHistory(const QString& searchtxt);
void addToSearchMemory(const QString& searchtxt, const QString& filtertxt);
void goForwardInSearchMemory(void);
void goBackInSearchMemory(void);
void restoreSearchMemoryItem(void);
void retranslateUi(void);
static QStringList search_autocomplete_qt(QString searchtxt);
static QString search_declaration_qt(QString searchtxt);
static sqlqueryresultlist search_funclist_qt_filename(QString filename);
static sqlqueryresultlist search_funclist_qt_fileid(int fileid);
static sqlqueryresultlist doGrep(const QString &fp);
static void collateGrep(sqlqueryresultlist &result,
const sqlqueryresultlist &intermediate);
public slots:
void OpenDB_ButtonClick(bool checked);
void Search_ButtonClick(bool checked);
void PrevSearch_ButtonClick(bool checked);
void NextSearch_ButtonClick(bool checked);
void ClipSearch_ButtonClick(bool checked);
void Graph_ButtonClick(bool checked);
void Search_EnterKeyPressed();
void searchTextEdited(const QString& searchtxt);
void newSearchText();
void newSearchTextSymbolOnly();
void autoCompleteStateChanged(int state);
void OpenDB_indexChanged(const int& idx);
void QueryType_indexChanged(const int& idx);
void updateListItemRowNum(const int& row);
void resultCurrentListItemSymbolName(const QString symName);
void searchDeclaration(QString searchstr);
void searchFuncList_filename(QString filename);
void searchFuncList_fileid(int fileid);
void autoCompleteFinished();
void declarSearchFinished();
void funcListSearchFinished();
signals:
void searchresults(sqlqueryresultlist resultlist, int selectitem);
void updateStatus(const QString & message, int timeout = 0);
void DBreset();
void sendDBtimestamp(QDateTime dt);
void getResultCurrentListItemSymbolName();
void searchDeclarationResultsReady(QString resdeclar);
void searchListFuncResultsReady(sqlqueryresultlist* res);
private:
mainwindow *mw;
static sqlqueryadv* sq;
QString m_graphdesc;
int m_typeOfGraph; // 1 = Function Call, 2 = Class Inheritance
QStringListModel m_srchStrLstModel;
QString sqlerrormsg(sqlquery::en_filereadstatus status);
QVector<searchitem> m_searchMemoryList;
QVector<searchitem>::iterator m_iter;
bool m_autocompBusy;
bool m_declarBusy;
bool m_funcListBusy;
QString m_autocompSrchTerm;
void updateFilterHistory(QString filtertxt);
sqlqueryresultlist perform_grep(QString searchtxt, sqlqueryresultlist searchlist, bool exactmatch);
};
#endif
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