src/pmview/defaultobj.cpp

   1 /*
   2  * Copyright (c) 1997 Silicon Graphics, Inc.  All Rights Reserved.
   3  * Copyright (c) 2009 Aconex.  All Rights Reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License as published by the
   7  * Free Software Foundation; either version 2 of the License, or (at your
   8  * option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful, but
  11  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  12  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  13  * for more details.
  14  */
  15 #include "defaultobj.h"
  16 #include "colorlist.h"
  17 #include <QSettings>
  18
  19 #include <iostream>
  20 using namespace std;
  21
  22 DefaultObj      *DefaultObj::theDefaultObj;
  23
  24 DefaultObj::DefaultObj()
  25 : _baseBorderX(8),
  26   _baseBorderZ(8),
  27   _baseHeight(6),
  28   _barSpaceX(8),
  29   _barSpaceZ(8),
  30   _barSpaceLabel(6),
  31   _barLength(28),
  32   _barHeight(80),
  33   _labelMargin(5),
  34   _gridMinWidth(20),
  35   _gridMinDepth(20)
  36 {
  37     _baseColor[0] = _baseColor[1] = _baseColor[2] = 0.15;
  38     _labelColor[0] = _labelColor[1] = _labelColor[2] = 1.0;
  39     _pipeLength = _barHeight;
  40 }
  41
  42 const DefaultObj &
  43 DefaultObj::defObj()
  44 {
  45     if (!theDefaultObj) {
  46         theDefaultObj = new DefaultObj;
  47         theDefaultObj->getResources();
  48     }
  49     return *theDefaultObj;
  50 }
  51
  52 DefaultObj &
  53 DefaultObj::changeDefObj()
  54 {
  55     if (!theDefaultObj) {
  56         theDefaultObj = new DefaultObj;
  57         theDefaultObj->getResources();
  58     }
  59     return *theDefaultObj;
  60 }
  61
  62 DefaultObj::DefaultObj(const DefaultObj &rhs)
  63 : _baseBorderX(rhs._baseBorderX),
  64   _baseBorderZ(rhs._baseBorderZ),
  65   _baseHeight(rhs._baseHeight),
  66   _barSpaceX(rhs._barSpaceX),
  67   _barSpaceZ(rhs._barSpaceZ),
  68   _barSpaceLabel(rhs._barSpaceLabel),
  69   _barLength(rhs._barLength),
  70   _barHeight(rhs._barHeight),
  71   _labelMargin(rhs._labelMargin),
  72   _gridMinWidth(rhs._gridMinWidth),
  73   _gridMinDepth(rhs._gridMinDepth),
  74   _pipeLength(rhs._pipeLength)
  75 {
  76     int i;
  77
  78     for (i = 0; i < 3; i++) {
  79         _baseColor[i] = rhs._baseColor[i];
  80         _labelColor[i] = rhs._labelColor[i];
  81     }
  82 }
  83
  84 const DefaultObj &
  85 DefaultObj::operator=(const DefaultObj &rhs)
  86 {
  87     int i;
  88
  89     if (this != &rhs) {
  90         _baseBorderX = rhs._baseBorderX;
  91         _baseBorderZ = rhs._baseBorderZ;
  92         _baseHeight = rhs._baseHeight;
  93         _barSpaceX = rhs._barSpaceX;
  94         _barSpaceZ = rhs._barSpaceZ;
  95         _barSpaceLabel = rhs._barSpaceLabel;
  96         _barLength = rhs._barLength;
  97         _barHeight = rhs._barHeight;
  98         _labelMargin = rhs._labelMargin;
  99         _gridMinWidth = rhs._gridMinWidth;
 100         _gridMinDepth = rhs._gridMinDepth;
 101
 102         for (i = 0; i < 3; i++) {
 103             _baseColor[i] = rhs._baseColor[i];
 104             _labelColor[i] = rhs._labelColor[i];
 105         }
 106     }
 107     return *this;
 108 }
 109
 110 QTextStream&
 111 operator<<(QTextStream &os, const DefaultObj &rhs)
 112 {
 113     os << "baseBorderX=" << rhs._baseBorderX;
 114     os << ", baseBorderZ=" << rhs._baseBorderZ;
 115     os << ", baseHeight=" << rhs._baseHeight;
 116     os << ", baseColor=" << rhs._baseColor[0] << ',' << rhs._baseColor[1]
 117        << ',' << rhs._baseColor[2] << endl;
 118     os << ", barSpaceX=" << rhs._barSpaceX;
 119     os << ", barSpaceZ=" << rhs._barSpaceZ;
 120     os << ", barSpaceLabel=" << rhs._barSpaceLabel;
 121     os << ", barLength=" << rhs._barLength;
 122     os << ", barHeight=" << rhs._barHeight;
 123     os << ", labelMargin=" << rhs._labelMargin;
 124     os << ", labelColor=" << rhs._labelColor[0] << ',' << rhs._labelColor[1]
 125        << ',' << rhs._labelColor[2] << endl;
 126     os << ", gridMinWidth=" << rhs._gridMinWidth;
 127     os << ", gridMinDepth=" << rhs._gridMinDepth;
 128     return os;
 129 }
 130
 131 static void
 132 getColorResource(const char *name, QString label, float &r, float &g, float &b)
 133 {
 134     if (label != QString::null && label.compare("default") != 0) {
 135         const char *str = (const char *)label.toLatin1();
 136         if (ColorList::findColor(str, r, g, b) == false) {
 137             pmprintf("%s: Unable to map color resource \"%s\" to \"%s\", "
 138                      "using default color rgbi:%f/%f/%f\n",
 139                      pmProgname, name, str, r, g, b);
 140         }
 141     }
 142 }
 143
 144 void
 145 DefaultObj::getResources()
 146 {
 147     QString color;
 148     QSettings resources;
 149     resources.beginGroup(pmProgname);
 150
 151     _baseBorderX = resources.value("baseBorderWidth", 8).toInt();
 152     _baseBorderZ = resources.value("baseBorderDepth", 8).toInt();
 153     _baseHeight = resources.value("baseHeight", 2).toInt();
 154     color = resources.value("baseColor", QString("default")).toString();
 155     getColorResource("baseColor", color,
 156                         _baseColor[0], _baseColor[1], _baseColor[2]);
 157     _barSpaceX = resources.value("barSpaceWidth", 8).toInt();
 158     _barSpaceZ = resources.value("barSpaceDepth", 8).toInt();
 159     _barSpaceLabel = resources.value("barSpaceLabel", 6).toInt();
 160     _barLength = resources.value("barLength", 28).toInt();
 161     _barHeight = resources.value("barHeight", 80).toInt();
 162     _labelMargin = resources.value("labelMargin", 5).toInt();
 163     color = resources.value("labelColor", QString("default")).toString();
 164     getColorResource("labelColor", color,
 165                         _labelColor[0], _labelColor[1], _labelColor[2]);
 166     _gridMinWidth = resources.value("gridMinWidth", 20).toInt();
 167     _gridMinDepth = resources.value("gridMinDepth", 20).toInt();
 168
 169     resources.endGroup();
 170
 171 #ifdef PCP_DEBUG
 172     if (pmDebug & DBG_TRACE_APPL0)
 173         cerr << "DefaultObj::getResources: " << *this << endl;
 174 #endif
 175 }