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/***************************************************************************
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cpp_parser.cpp - description
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-------------------
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begin : Apr 2 2003
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author : 2003 Massimo Callegari
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email : massitqmocallegari@yahoo.it
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include "plugin_katesymbolviewer.h"
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void KatePluginSymbolViewerView::parseCppSymbols(void)
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{
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if (!win->viewManager()->activeView())
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return;
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TQString cl; // Current Line
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TQString stripped;
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uint i, j, tmpPos = 0;
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int par = 0, graph = 0, retry = 0;
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char mclass = 0, block = 0, comment = 0; // comment: 0-no comment 1-inline comment 2-multiline comment 3-string
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char macro = 0, macro_pos = 0, func_close = 0;
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bool structure = false;
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TQPixmap cls( ( const char** ) class_xpm );
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TQPixmap sct( ( const char** ) struct_xpm );
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TQPixmap mcr( ( const char** ) macro_xpm );
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TQPixmap mtd( ( const char** ) method_xpm );
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TQListViewItem *node = NULL;
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TQListViewItem *mcrNode = NULL, *sctNode = NULL, *clsNode = NULL, *mtdNode = NULL;
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TQListViewItem *lastMcrNode = NULL, *lastSctNode = NULL, *lastClsNode = NULL, *lastMtdNode = NULL;
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Kate::Document *kv = win->viewManager()->activeView()->getDoc();
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//kdDebug(13000)<<"Lines counted :"<<kv->numLines()<<endl;
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if(treeMode)
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{
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mcrNode = new TQListViewItem(symbols, symbols->lastItem(), i18n("Macros"));
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sctNode = new TQListViewItem(symbols, symbols->lastItem(), i18n("Structures"));
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clsNode = new TQListViewItem(symbols, symbols->lastItem(), i18n("Functions"));
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mcrNode->setPixmap(0, (const TQPixmap &)mcr);
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sctNode->setPixmap(0, (const TQPixmap &)sct);
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clsNode->setPixmap(0, (const TQPixmap &)cls);
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if (expanded_on)
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{
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mcrNode->setOpen(TRUE);
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sctNode->setOpen(TRUE);
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clsNode->setOpen(TRUE);
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}
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lastMcrNode = mcrNode;
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lastSctNode = sctNode;
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lastClsNode = clsNode;
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mtdNode = clsNode;
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lastMtdNode = clsNode;
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symbols->setRootIsDecorated(1);
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}
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else symbols->setRootIsDecorated(0);
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for (i=0; i<kv->numLines(); i++)
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{
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cl = kv->textLine(i);
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cl = cl.stripWhiteSpace();
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func_close = 0;
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if(cl.at(0) == '/' && cl.at(1) == '/') continue;
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if(cl.find("/*") == 0 && (cl.find("*/") == ((signed)cl.length() - 2)) && graph == 0) continue; // workaround :(
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if(cl.find("/*") >= 0 && graph == 0) comment = 1;
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if(cl.find("*/") >= 0 && graph == 0) comment = 0;
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if(cl.find("#") >= 0 && graph == 0 ) macro = 1;
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if (comment != 1)
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{
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/* *********************** MACRO PARSING *****************************/
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if(macro == 1)
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{
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//macro_pos = cl.find("#");
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for (j = 0; j < cl.length(); j++)
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{
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if(cl.at(j)=='/' && cl.at(j+1)=='/') { macro = 4; break; }
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if( (uint)cl.find("define") == j &&
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!((uint)cl.find("defined") == j))
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{
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macro = 2;
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j += 6; // skip the word "define"
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}
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if(macro == 2 && cl.at(j) != ' ') macro = 3;
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if(macro == 3)
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{
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if (cl.at(j) >= 0x20) stripped += cl.at(j);
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if (cl.at(j) == ' ' || j == cl.length() - 1)
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macro = 4;
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}
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//kdDebug(13000)<<"Macro -- Stripped : "<<stripped<<" macro = "<<macro<<endl;
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}
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// I didn't find a valid macro e.g. include
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if(j == cl.length() && macro == 1) macro = 0;
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if(macro == 4)
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{
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//stripped.replace(0x9, " ");
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stripped = stripped.stripWhiteSpace();
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if (macro_on == true)
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{
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if (treeMode)
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{
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node = new TQListViewItem(mcrNode, lastMcrNode, stripped);
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lastMcrNode = node;
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}
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else node = new TQListViewItem(symbols, symbols->lastItem(), stripped);
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node->setPixmap(0, (const TQPixmap &)mcr);
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node->setText(1, TQString::number( i, 10));
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}
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macro = 0;
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macro_pos = 0;
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stripped = "";
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//kdDebug(13000)<<"Macro -- Inserted : "<<stripped<<" at row : "<<i<<endl;
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if (cl.at(cl.length() - 1) == '\\') macro = 5; // continue in rows below
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continue;
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}
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}
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if (macro == 5)
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{
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if (cl.at(cl.length() - 1) != '\\')
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macro = 0;
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continue;
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}
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/* ******************************************************************** */
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if ((cl.find("class") >= 0 && graph == 0 && block == 0))
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{
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mclass = 1;
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for (j = 0; j < cl.length(); j++)
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{
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if(cl.at(j)=='/' && cl.at(j+1)=='/') { mclass = 2; break; }
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if(cl.at(j)=='{') { mclass = 4; break;}
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stripped += cl.at(j);
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}
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if(func_on == true)
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{
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if (treeMode)
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{
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node = new TQListViewItem(clsNode, lastClsNode, stripped);
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if (expanded_on) node->setOpen(TRUE);
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lastClsNode = node;
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mtdNode = lastClsNode;
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lastMtdNode = lastClsNode;
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}
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else node = new TQListViewItem(symbols, symbols->lastItem(), stripped);
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node->setPixmap(0, (const TQPixmap &)cls);
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node->setText(1, TQString::number( i, 10));
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stripped = "";
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if (mclass == 1) mclass = 3;
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}
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continue;
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}
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if (mclass == 3)
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{
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if (cl.find('{') >= 0)
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{
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cl = cl.right(cl.find('{'));
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mclass = 4;
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}
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}
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if(cl.find("(") >= 0 && cl.at(0) != '#' && block == 0 && comment != 2)
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{ structure = false; block = 1; }
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if((cl.find("typedef") >= 0 || cl.find("struct") >= 0) &&
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graph == 0 && block == 0)
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{ structure = true; block = 2; stripped = ""; }
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//if(cl.find(";") >= 0 && graph == 0)
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// block = 0;
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if(block > 0 && mclass != 1 )
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{
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for (j = 0; j < cl.length(); j++)
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{
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if (cl.at(j) == '/' && (cl.at(j + 1) == '*')) comment = 2;
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if (cl.at(j) == '*' && (cl.at(j + 1) == '/')) { comment = 0; j+=2; }
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// Handles a string. Those are freaking evilish !
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if (cl.at(j) == '"' && comment == 3) { comment = 0; j++; }
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else if (cl.at(j) == '"' && comment == 0) comment = 3;
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if(cl.at(j)=='/' && cl.at(j+1)=='/' && comment == 0)
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{ if(block == 1 && stripped.isEmpty()) block = 0; break; }
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if (comment != 2 && comment != 3)
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{
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if (block == 1 && graph == 0 )
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{
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if(cl.at(j) >= 0x20) stripped += cl.at(j);
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if(cl.at(j) == '(') par++;
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if(cl.at(j) == ')')
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{
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par--;
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if(par == 0)
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{
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stripped = stripped.stripWhiteSpace();
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stripped.remove("static ");
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//kdDebug(13000)<<"Function -- Inserted : "<<stripped<<" at row : "<<i<<endl;
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block = 2;
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tmpPos = i;
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}
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}
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} // BLOCK 1
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if(block == 2 && graph == 0)
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{
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if(cl.at(j)=='/' && cl.at(j+1)=='/' && comment == 0) break;
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//if(cl.at(j)==':' || cl.at(j)==',') { block = 1; continue; }
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if(cl.at(j)==':') { block = 1; continue; }
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if(cl.at(j)==';')
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{
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stripped = "";
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block = 0;
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structure = false;
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break;
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}
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if(cl.at(j)=='{' && structure == false && cl.find(";") < 0 ||
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cl.at(j)=='{' && structure == false && cl.find('}') > (int)j)
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{
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stripped.replace(0x9, " ");
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if(func_on == true)
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{
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if (types_on == false)
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{
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while (stripped.find('(') >= 0)
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stripped = stripped.left(stripped.find('('));
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while (stripped.find("::") >= 0)
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stripped = stripped.mid(stripped.find("::") + 2);
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stripped = stripped.stripWhiteSpace();
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while (stripped.find(0x20) >= 0)
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stripped = stripped.mid(stripped.find(0x20, 0) + 1);
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}
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//kdDebug(13000)<<"Function -- Inserted: "<<stripped<<" at row: "<<tmpPos<<" mclass: "<<(uint)mclass<<endl;
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if (treeMode)
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{
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if (mclass == 4)
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{
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node = new TQListViewItem(mtdNode, lastMtdNode, stripped);
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lastMtdNode = node;
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}
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else
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{
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node = new TQListViewItem(clsNode, lastClsNode, stripped);
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lastClsNode = node;
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}
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}
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else
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node = new TQListViewItem(symbols, symbols->lastItem(), stripped);
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if (mclass == 4) node->setPixmap(0, (const TQPixmap &)mtd);
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else node->setPixmap(0, (const TQPixmap &)cls);
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node->setText(1, TQString::number( tmpPos, 10));
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}
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stripped = "";
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retry = 0;
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block = 3;
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}
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if(cl.at(j)=='{' && structure == true)
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{
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block = 3;
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tmpPos = i;
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}
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if(cl.at(j)=='(' && structure == true)
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{
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retry = 1;
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block = 0;
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j = 0;
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//kdDebug(13000)<<"Restart from the beginning of line..."<<endl;
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stripped = "";
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break; // Avoid an infinite loop :(
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}
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if(structure == true && cl.at(j) >= 0x20) stripped += cl.at(j);
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} // BLOCK 2
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if (block == 3)
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{
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// A comment...there can be anything
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if(cl.at(j)=='/' && cl.at(j+1)=='/' && comment == 0) break;
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if(cl.at(j)=='{') graph++;
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if(cl.at(j)=='}')
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{
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graph--;
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if (graph == 0 && structure == false) { block = 0; func_close = 1; }
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if (graph == 0 && structure == true) block = 4;
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}
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} // BLOCK 3
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if (block == 4)
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{
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if(cl.at(j) == ';')
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{
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//stripped.replace(0x9, " ");
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stripped.remove('{');
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stripped.replace('}', " ");
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if(struct_on == true)
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{
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if (treeMode)
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{
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node = new TQListViewItem(sctNode, lastSctNode, stripped);
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lastSctNode = node;
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}
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else node = new TQListViewItem(symbols, symbols->lastItem(), stripped);
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node->setPixmap(0, (const TQPixmap &)sct);
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node->setText(1, TQString::number( tmpPos, 10));
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}
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//kdDebug(13000)<<"Structure -- Inserted : "<<stripped<<" at row : "<<i<<endl;
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stripped = "";
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block = 0;
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|
|
structure = false;
|
|
|
|
|
//break;
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
if (cl.at(j) >= 0x20) stripped += cl.at(j);
|
|
|
|
|
} // BLOCK 4
|
|
|
|
|
} // comment != 2
|
|
|
|
|
//kdDebug(13000)<<"Stripped : "<<stripped<<" at row : "<<i<<endl;
|
|
|
|
|
} // End of For cycle
|
|
|
|
|
} // BLOCK > 0
|
|
|
|
|
if (mclass == 4 && block == 0 && func_close == 0)
|
|
|
|
|
{
|
|
|
|
|
if (cl.find('}') >= 0)
|
|
|
|
|
{
|
|
|
|
|
cl = cl.right(cl.find('}'));
|
|
|
|
|
mclass = 0;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
} // Comment != 1
|
|
|
|
|
} // for kv->numlines
|
|
|
|
|
|
|
|
|
|
//for (i= 0; i < (symbols->itemIndex(node) + 1); i++)
|
|
|
|
|
// kdDebug(13000)<<"Symbol row :"<<positions.at(i) <<endl;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
