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398 lines
10 KiB
398 lines
10 KiB
/***************************************************************************
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kpybrowser.cpp - description
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-------------------
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begin : Fri Aug 24 15:11:58 MST 2001
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copyright : (C) 2001 by Christian Bird
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email : chrisb@lineo.com
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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 "kpybrowser.h"
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#include <tqheader.h>
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#include <kmessagebox.h>
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#include <klocale.h>
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#include <tqregexp.h>
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#include "kpybrowser.moc"
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#include <iostream>
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static const char *container_xpm[] = {
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"16 16 119 2",
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" c None",
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". c #020202",
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"+ c #484848",
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"@ c #141414",
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"# c #CBCBCB",
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"$ c #E9E9E9",
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"% c #2F2F2F",
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"& c #3E3E3E",
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"* c #006B9E",
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"= c #003D5A",
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"- c #757575",
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"; c #A4A4A4",
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"> c #727272",
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", c #282828",
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"' c #C1E1ED",
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") c #D3EDF6",
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"! c #79BFD6",
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"~ c #E4E4E4",
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"{ c #202121",
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"] c #3CB9ED",
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"^ c #3AA3C5",
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"/ c #77BCD6",
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"( c #82C3D9",
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"_ c #0873A5",
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": c #003C5B",
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"< c #464646",
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"[ c #1E1E1E",
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"} c #19AFEE",
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"| c #0787B6",
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"1 c #38A2C5",
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"2 c #5DB1D0",
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"3 c #76BBD5",
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"4 c #81C2D8",
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"5 c #85C4D9",
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"6 c #0770A1",
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"7 c #4F4F4F",
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"8 c #169ACB",
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"9 c #106CA1",
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"0 c #127CAD",
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"a c #0784B2",
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"b c #56B0CD",
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"c c #72B9D4",
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"d c #91C9DB",
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"e c #3F3F3F",
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"f c #2B2B2B",
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"g c #1380B2",
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"h c #0B5482",
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"i c #0E5E91",
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"j c #0E6597",
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"k c #116FA0",
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"l c #127FB1",
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"m c #58AECD",
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"n c #70B8D3",
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"o c #454545",
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"p c #FCFCFC",
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"q c #E9E4E4",
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"r c #8AA9B9",
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"s c #296C8E",
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"t c #0E5C8D",
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"u c #0F6698",
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"v c #1175A4",
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"w c #404040",
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"x c #444444",
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"y c #F6F6F6",
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"z c #F1F1F1",
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"A c #EBEBEB",
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"B c #EAEAEA",
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"C c #DBD7D6",
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"D c #81A0B0",
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"E c #286C8F",
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"F c #0F6596",
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"G c #1172A4",
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"H c #57A1C0",
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"I c #424242",
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"J c #EEEEEE",
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"K c #E6E6E6",
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"L c #E1E1E1",
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"M c #DCDCDC",
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"N c #D5D5D5",
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"O c #D7D7D7",
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"P c #CBC9C8",
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"Q c #88A6B5",
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"R c #276C8C",
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"S c #276892",
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"T c #363636",
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"U c #C4C4C4",
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"V c #DFDFDF",
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"W c #DEDEDE",
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"X c #DBDBDB",
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"Y c #D6D6D6",
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"Z c #D1D1D1",
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"` c #CCCCCC",
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" . c #C5C5C5",
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".. c #BFBFBF",
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"+. c #C1BEBE",
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"@. c #6E6D6D",
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"#. c #686868",
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"$. c #C0C0C0",
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"%. c #CECECE",
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"&. c #CACACA",
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"*. c #C6C6C6",
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"=. c #BBBBBB",
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"-. c #B6B6B6",
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";. c #AEAEAE",
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">. c #323232",
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",. c #606060",
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"'. c #AFAFAF",
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"). c #B5B5B5",
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"!. c #B0B0B0",
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"~. c #AAAAAA",
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"{. c #6C6B6B",
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"]. c #2E2E2E",
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"^. c #585858",
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"/. c #9D9D9D",
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"(. c #A7A7A7",
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"_. c #6A6969",
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":. c #393939",
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"<. c #292929",
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"[. c #3A3835",
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" . + ",
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" @ # $ + + % ",
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" & * = - ; # $ + . + > . ",
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" , ' ) ! * = - ; # ~ $ $ . ",
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" { ] ^ / ' ) ( _ : - ; # $ < ",
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" [ } | 1 2 3 4 ' ) 5 6 = - 7 ",
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" [ 8 9 0 a | 1 b c d ' ) ! e ",
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" f g h i j k l | | 1 m n ' e ",
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" o p q r s h t u v 0 | | n w ",
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" x y z A B C D E h i F G H w ",
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" I J B K L M N O P Q R h S w ",
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" T U V W X Y Z ` ... .+.@.o ",
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" . T #.$.%.&.*.$.=.-.;.@.< ",
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" . >.,.'.=.).!.~.{.o ",
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" . ].^./.(._.:.",
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" . <.[. "
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};
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void
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getOpenNodes (TQValueList < TQString > *open_nodes, PyBrowseNode * node)
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{
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if (node == NULL)
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return;
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if (node->isOpen ())
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{
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open_nodes->append (node->getQualifiedName ());
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}
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getOpenNodes (open_nodes,
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dynamic_cast < PyBrowseNode * >(node->firstChild ()));
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getOpenNodes (open_nodes,
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dynamic_cast < PyBrowseNode * >(node->nextSibling ()));
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}
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KPyBrowser::KPyBrowser (TQWidget * parent, const char *name):
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KListView (parent, name)
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{
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addColumn(i18n("Name"));
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header ()->hide ();
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class_root =
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new PyBrowseNode (this, TQString ("Classes"), i18n("Classes"),
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PYOTHER);
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class_root->setPixmap (0, TQPixmap (container_xpm));
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function_root =
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new PyBrowseNode (this, TQString ("Globals"), i18n("Globals"),
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PYOTHER);
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function_root->setPixmap (0, TQPixmap (container_xpm));
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setRootIsDecorated (1);
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connect (this, TQT_SIGNAL (executed (TQListViewItem *)), this,
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TQT_SLOT (nodeSelected (TQListViewItem *)));
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setTooltipColumn (1);
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setShowToolTips (1);
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tooltip = new KPBToolTip (this);
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}
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KPyBrowser::~KPyBrowser ()
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{
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}
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void
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KPyBrowser::nodeSelected (TQListViewItem * node)
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{
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PyBrowseNode *browse_node = dynamic_cast < PyBrowseNode * >(node);
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if (!browse_node)
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{
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return;
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}
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TQString method_name;
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int line_no;
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line_no = browse_node->getLine();
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method_name = browse_node->getName();
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if (browse_node->getType () == PYCLASS)
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{
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method_name = TQString ("class ") + browse_node->getName ();
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}
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else if (browse_node->getType () == PYMETHOD
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|| browse_node->getType () == PYFUNCTION)
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{
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method_name = TQString ("def ") + browse_node->getName ();
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}
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emit selected(method_name, line_no);
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}
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void
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KPyBrowser::parseText (TQString & pytext)
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{
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TQRegExp class_rx (TQString ("^class [a-zA-Z0-9_,\\s\\(\\).]+:"));
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TQRegExp function_rx (TQString ("^def [a-zA-Z_]+[^#]*:"));
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TQRegExp method_rx (TQString ("[\\s]+def [a-zA-Z_]+[^#]*:"));
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int paren_i;
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TQStringList lines = TQStringList::split ("\n", pytext, TRUE);
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TQStringList::Iterator iter;
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TQString *line;
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TQString class_name, method_name, function_name, class_sig, method_sig,
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function_sig;
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PyBrowseNode *last_class_node = NULL;
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PyBrowseNode *last_method_node = NULL;
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PyBrowseNode *last_function_node = NULL;
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TQValueList < TQString > open_nodes;
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getOpenNodes (&open_nodes, class_root);
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getOpenNodes (&open_nodes, function_root);
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int line_no, state = 0;
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if (class_root != NULL)
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{
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delete class_root;
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}
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if (function_root != NULL)
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{
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delete function_root;
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}
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class_root =
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new PyBrowseNode (this, TQString ("Classes"), i18n("Classes"),
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PYOTHER);
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class_root->setPixmap (0, TQPixmap (container_xpm));
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function_root =
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new PyBrowseNode (this, TQString ("Globals"), i18n("Globals"),
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PYOTHER);
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function_root->setPixmap (0, TQPixmap (container_xpm));
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node_dict.insert (class_root->getQualifiedName (), class_root);
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node_dict.insert (function_root->getQualifiedName (), function_root);
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line_no = 0;
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for (iter = lines.begin(); iter != lines.end(); ++iter)
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{
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line_no++;
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line = &(*iter);
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if (class_rx.search(*line) >= 0)
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{
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//KMessageBox::information(this, *line, TQString("Found class on line %1").arg(line_no));
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//strip out the beginning class and ending colon
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class_sig = line->stripWhiteSpace ().mid (6);
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class_sig = class_sig.left (class_sig.length () - 1);
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paren_i = class_sig.find ("(");
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class_name = class_sig.left (paren_i);
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last_class_node =
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new PyBrowseNode (class_root, class_name, class_sig, PYCLASS);
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last_class_node->setLine (line_no);
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last_class_node->setClass (class_name);
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node_dict.insert (last_class_node->getQualifiedName (),
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last_class_node);
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state = 1;
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}
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if ((method_rx.search(*line) >= 0) && (state == 1))
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{
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//strip off the leading def and the ending colon
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method_sig = line->stripWhiteSpace ().mid (4);
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method_sig = method_sig.left (method_sig.find (":"));
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paren_i = method_sig.find ("(");
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method_name = method_sig.left (paren_i);
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last_method_node =
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new PyBrowseNode (last_class_node, method_name, method_sig,
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PYMETHOD);
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last_method_node->setLine (line_no);
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last_method_node->setClass (last_class_node->getClass ());
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node_dict.insert (last_method_node->getQualifiedName (),
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last_method_node);
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}
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if ((function_rx.search(*line) >= 0))
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{
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//KMessageBox::information(this, *line, TQString("Found function on line %1").arg(line_no));
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function_sig = line->stripWhiteSpace ().mid (4);
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function_sig = function_sig.left (function_sig.find (":"));
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paren_i = function_sig.find ("(");
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function_name = function_sig.left (paren_i);
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last_function_node =
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new PyBrowseNode (function_root, function_name, function_sig,
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PYFUNCTION);
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last_function_node->setLine (line_no);
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node_dict.insert (last_function_node->getQualifiedName (),
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last_function_node);
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state = 0;
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}
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}
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//now go through the list of old open nodes and open them in the new
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//tree. For each node name in the open_nodes list, attempt to find that
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//node and in the new dict and open it.
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TQValueList<TQString>::iterator it;
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PyBrowseNode *tmp_node;
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for (it=open_nodes.begin(); it != open_nodes.end(); ++it)
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{
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tmp_node = node_dict[(*it)];
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if (tmp_node)
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{
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tmp_node->setOpen(1);
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}
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}
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}
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void
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KPyBrowser::tip (const TQPoint & p, TQRect & r, TQString & str)
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{
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TQListViewItem *item = (TQListViewItem *) itemAt (p);
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if (item == NULL)
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{
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str = "";
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return;
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}
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r = itemRect (item);
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//r.setY(r.y() + 10);
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PyBrowseNode *browse_node = dynamic_cast < PyBrowseNode * >(item);
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if (browse_node)
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{
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if (r.isValid ())
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str = browse_node->getSig ();
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else
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str = "";
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}
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else
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{
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str = item->text (0);
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}
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}
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/////////////////////////////////////////////////////////////////////
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// KateFileList::KFLToolTip implementation
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KPyBrowser::KPBToolTip::KPBToolTip (TQWidget * parent):TQToolTip (parent)
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{
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}
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void
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KPyBrowser::KPBToolTip::maybeTip (const TQPoint & p)
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{
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TQString str;
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TQRect r;
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((KPyBrowser *) parentWidget ())->tip (p, r, str);
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if (!str.isEmpty () && r.isValid ())
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tip (r, str);
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}
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