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Implement LineGroups for default weights

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- Add ability to control default weight for visible,
  hidden and decorative lines from a configuration
  file. Diffent sets of defaults can be specified as
  a preference.
This commit is contained in:
WandererFan
2017-12-01 14:01:18 -05:00
committed by wmayer
parent 214782a2de
commit 4756cfab4e
10 changed files with 360 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/Mod/TechDraw/App/CMakeLists.txt
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@@ -104,6 +104,8 @@ SET(TechDraw_SRCS
EdgeWalker.h
DrawProjectSplit.cpp
DrawProjectSplit.h
LineGroup.cpp
LineGroup.h
)
SET(Geometry_SRCS
@@ -162,6 +164,10 @@ SET(TechDraw_PATFile
PAT/FCPAT.pat
)
SET(TechDraw_LineGroupFile
LineGroup/LineGroup.csv
)
if(MSVC)
#add_definitions(-D_PreComp_)
#GET_MSVC_PRECOMPILED_SOURCE("PreCompiled.cpp" TechDrawCPP_SRCS ${TechDraw_SRCS} ${Draw_SRCS} )
@@ -192,6 +198,11 @@ fc_target_copy_resource(TechDraw
${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_DATADIR}/Mod/TechDraw
${TechDraw_PATFile})
fc_target_copy_resource(TechDraw
${CMAKE_SOURCE_DIR}/src/Mod/TechDraw
${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_DATADIR}/Mod/TechDraw
${TechDraw_LineGroupFile})
SET_BIN_DIR(TechDraw TechDraw /Mod/TechDraw)
SET_PYTHON_PREFIX_SUFFIX(TechDraw)

10
src/Mod/TechDraw/App/DrawViewDimension.cpp
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@@ -51,6 +51,7 @@
#include "DrawViewPart.h"
#include "DrawViewDimension.h"
#include "DrawUtil.h"
#include "LineGroup.h"
#include <Mod/TechDraw/App/DrawViewDimensionPy.h> // generated from DrawViewDimensionPy.xml
@@ -91,7 +92,7 @@ DrawViewDimension::DrawViewDimension(void)
std::string fontName = hGrp->GetASCII("LabelFont", "Sans");
hGrp = App::GetApplication().GetUserParameter()
.GetGroup("BaseApp")->GetGroup("Preferences")->GetGroup("Mod/TechDraw/Dimensions");
double fontSize = hGrp->GetFloat("FontSize", 4.0);
double fontSize = hGrp->GetFloat("FontSize", 3.5);
ADD_PROPERTY_TYPE(References2D,(0,0),"",(App::PropertyType)(App::Prop_None),"Projected Geometry References");
ADD_PROPERTY_TYPE(References3D,(0,0),"",(App::PropertyType)(App::Prop_None),"3D Geometry References");
@@ -99,7 +100,12 @@ DrawViewDimension::DrawViewDimension(void)
ADD_PROPERTY_TYPE(Fontsize,(fontSize) ,"Format",(App::PropertyType)(App::Prop_None),"Dimension text size in mm");
ADD_PROPERTY_TYPE(FormatSpec,(getDefaultFormatSpec().c_str()) ,
"Format",(App::PropertyType)(App::Prop_None),"Dimension Format");
ADD_PROPERTY_TYPE(LineWidth,(0.5) ,"Format",(App::PropertyType)(App::Prop_None),"Dimension line weight");
hGrp = App::GetApplication().GetUserParameter().GetGroup("BaseApp")->GetGroup("Preferences")->GetGroup("Mod/TechDraw/Decorations");
std::string lgName = hGrp->GetASCII("LineGroup","FC 0.70mm");
auto lg = LineGroup::lineGroupFactory(lgName);
double weight = lg->getWeight("Graphic");
ADD_PROPERTY_TYPE(LineWidth,(weight) ,"Format",(App::PropertyType)(App::Prop_None),"Dimension line weight");
//ADD_PROPERTY_TYPE(CentreLines,(0) ,"Format",(App::PropertyType)(App::Prop_None),"Arc Dimension Center Mark");
Type.setEnums(TypeEnums); //dimension type: length, radius etc

26
src/Mod/TechDraw/App/DrawViewPart.cpp
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@@ -97,6 +97,7 @@
#include "DrawViewDetail.h"
#include "DrawPage.h"
#include "EdgeWalker.h"
#include "LineGroup.h"
#include <Mod/TechDraw/App/DrawViewPartPy.h> // generated from DrawViewPartPy.xml
@@ -116,6 +117,7 @@ DrawViewPart::DrawViewPart(void) : geometryObject(0)
{
static const char *group = "Projection";
static const char *fgroup = "Format";
static const char *lgroup = "Lines";
static const char *sgroup = "Show";
nowUnsetting = false;
@@ -133,21 +135,33 @@ DrawViewPart::DrawViewPart(void) : geometryObject(0)
ADD_PROPERTY_TYPE(SeamHidden ,(false),sgroup,App::Prop_None,"Hidden Seam lines on/off");
ADD_PROPERTY_TYPE(IsoHidden ,(false),sgroup,App::Prop_None,"Hidden Iso u,v lines on/off");
ADD_PROPERTY_TYPE(IsoCount ,(0),sgroup,App::Prop_None,"Number of isoparameters");
//default line weights
Base::Reference<ParameterGrp> hGrp = App::GetApplication().GetUserParameter()
.GetGroup("BaseApp")->GetGroup("Preferences")->GetGroup("Mod/TechDraw/Decorations");
std::string lgName = hGrp->GetASCII("LineGroup","FC 0.70mm");
auto lg = LineGroup::lineGroupFactory(lgName);
double weight = lg->getWeight("Thick");
ADD_PROPERTY_TYPE(LineWidth,(weight),lgroup,App::Prop_None,"The thickness of visible lines");
weight = lg->getWeight("Thin");
ADD_PROPERTY_TYPE(HiddenWidth,(weight),lgroup,App::Prop_None,"The thickness of hidden lines, if enabled");
weight = lg->getWeight("Graphic");
ADD_PROPERTY_TYPE(IsoWidth,(weight),lgroup,App::Prop_None,"The thickness of isoparameter/center/section lines, if enabled");
weight = lg->getWeight("Extra");
ADD_PROPERTY_TYPE(ExtraWidth,(weight),lgroup,App::Prop_None,"The thickness of LineGroup Extra lines, if enabled");
ADD_PROPERTY_TYPE(HorizCenterLine ,(false),lgroup,App::Prop_None,"Show a horizontal centerline through view");
ADD_PROPERTY_TYPE(VertCenterLine ,(false),lgroup,App::Prop_None,"Show a vertical centerline through view");
ADD_PROPERTY_TYPE(LineWidth,(0.7f),fgroup,App::Prop_None,"The thickness of visible lines");
ADD_PROPERTY_TYPE(HiddenWidth,(0.15),fgroup,App::Prop_None,"The thickness of hidden lines, if enabled");
ADD_PROPERTY_TYPE(IsoWidth,(0.30),fgroup,App::Prop_None,"The thickness of UV isoparameter lines, if enabled");
ADD_PROPERTY_TYPE(ArcCenterMarks ,(true),sgroup,App::Prop_None,"Center marks on/off");
ADD_PROPERTY_TYPE(CenterScale,(2.0),fgroup,App::Prop_None,"Center mark size adjustment, if enabled");
ADD_PROPERTY_TYPE(HorizCenterLine ,(false),sgroup,App::Prop_None,"Show a horizontal centerline through view");
ADD_PROPERTY_TYPE(VertCenterLine ,(false),sgroup,App::Prop_None,"Show a vertical centerline through view");
//properties that affect Section Line
ADD_PROPERTY_TYPE(ShowSectionLine ,(true) ,sgroup,App::Prop_None,"Show/hide section line if applicable");
geometryObject = nullptr;
getRunControl();
delete lg;
}
DrawViewPart::~DrawViewPart()

1
src/Mod/TechDraw/App/DrawViewPart.h
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@@ -98,6 +98,7 @@ public:
App::PropertyFloat LineWidth;
App::PropertyFloat HiddenWidth;
App::PropertyFloat IsoWidth;
App::PropertyFloat ExtraWidth;
App::PropertyBool ArcCenterMarks;
App::PropertyFloat CenterScale;
App::PropertyBool HorizCenterLine;

196
src/Mod/TechDraw/App/LineGroup.cpp Normal file
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@@ -0,0 +1,196 @@
/***************************************************************************
* Copyright (c) 2017 Wandererfan <wandererfan@gmail.com> *
* *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library 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 Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
***************************************************************************/
#include "PreCompiled.h"
#ifndef _PreComp_
#include <sstream>
#include <iomanip>
#include <stdexcept>
#endif
#include <App/Application.h>
#include <Base/Console.h>
#include <Base/Parameter.h>
#include "LineGroup.h"
using namespace TechDraw;
LineGroup::LineGroup()
{
init();
}
LineGroup::LineGroup(std::string groupName)
{
init();
m_name = groupName;
}
LineGroup::~LineGroup()
{
}
void LineGroup::init(void)
{
m_name = "";
m_thin = 0.0;
m_graphic = 0.0;
m_thick = 0.0;
m_extra = 0.0;
}
double LineGroup::getWeight(std::string s)
{
double result = 0.55;
if (s == "Thin") {
result = m_thin;
} else if (s == "Graphic") {
result = m_graphic;
} else if (s == "Thick") {
result = m_thick;
} else if (s == "Extra") {
result = m_extra;
}
return result;
}
void LineGroup::setWeight(std::string s, double weight)
{
if (s == "Thin") {
m_thin = weight;
} else if (s == "Graphic") {
m_graphic = weight;
} else if (s == "Thick") {
m_thick = weight;
} else if (s == "Extra") {
m_extra = weight;
}
}
void LineGroup::dump(char* title)
{
Base::Console().Message( "DUMP: %s\n",title);
Base::Console().Message( "Name: %s\n", m_name.c_str());
Base::Console().Message( "Thin: %.3f\n", m_thin);
Base::Console().Message( "Graphic: %.3f\n",m_graphic);
Base::Console().Message( "Thick: %.3f\n",m_thick);
Base::Console().Message( "Extra: %.3f\n",m_extra);
}
//static support function: split comma separated string of values into vector of numbers
std::vector<double> LineGroup::split(std::string line)
{
std::vector<double> result;
std::stringstream lineStream(line);
std::string cell;
bool nameCell = true;
while(std::getline(lineStream,cell, ','))
{
if (nameCell) {
nameCell = false;
continue;
}
try {
result.push_back(std::stod(cell));
}
catch (const std::invalid_argument& ia) {
Base::Console().Warning("Invalid number in cell: %s (%s) \n",cell.c_str(),ia.what());
result.push_back(0.0);
}
}
return result;
}
//static support function: find group defn in file
std::string LineGroup::getRecordFromFile(std::string parmFile, std::string groupName)
{
std::string record;
std::string lineSpec;
std::ifstream inFile;
inFile.open (parmFile, std::ifstream::in);
if(!inFile.is_open()) {
Base::Console().Message( "Cannot open input file: %s\n",parmFile.c_str());
return record;
}
bool groupFound = false;
while ( inFile.good() ){
std::string line;
std::getline(inFile,line);
std::string nameTag = line.substr(0,1);
std::string foundName;
unsigned long int commaPos;
if ((nameTag == ";") ||
(nameTag == " ") ||
(line.empty()) ) { //is cr/lf empty?
continue;
} else if (nameTag == "*") {
commaPos = line.find(",",1);
if (commaPos != std::string::npos) {
foundName = line.substr(1,commaPos-1);
} else {
foundName = line.substr(1);
}
if (foundName == groupName) {
//this is our group
record = line;
groupFound = true;
break;
}
}
} //endwhile
if (!groupFound) {
Base::Console().Message("LineGroup - group: %s is not found\n", groupName.c_str());
}
return record;
}
//static LineGroup maker
LineGroup* LineGroup::lineGroupFactory(std::string groupName)
{
LineGroup* lg = new LineGroup(groupName);
Base::Reference<ParameterGrp> hGrp = App::GetApplication().GetUserParameter()
.GetGroup("BaseApp")->GetGroup("Preferences")->GetGroup("Mod/TechDraw/Files");
std::string defaultDir = App::Application::getResourceDir() + "Mod/TechDraw/LineGroup/";
std::string defaultFileName = defaultDir + "LineGroup.csv";
std::string lgFileName = hGrp->GetASCII("LineGroupFile",defaultFileName.c_str());
std::string lgRecord = LineGroup::getRecordFromFile(lgFileName, groupName);
std::vector<double> values = LineGroup::split(lgRecord);
if (values.size() < 4) {
Base::Console().Message( "LineGroup::invalid entry in %s\n",groupName.c_str() );
} else {
lg->setWeight("Thin",values[0]);
lg->setWeight("Graphic",values[1]);
lg->setWeight("Thick",values[2]);
lg->setWeight("Extra",values[3]);
}
return lg;
}

67
src/Mod/TechDraw/App/LineGroup.h Normal file
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@@ -0,0 +1,67 @@
/***************************************************************************
* Copyright (c) 2017 Wandererfan <wandererfan@gmail.com> *
* *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library 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 Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
***************************************************************************/
//! LineGroup - Classes related to processing LineGroup definition CSV files
#ifndef _TechDraw_LINEGROUP_H_
#define _TechDraw_LINEGROUP_H_
#include <iostream>
#include <sstream>
#include <fstream>
#include <string>
namespace TechDraw
{
class TechDrawExport LineGroup
{
public:
LineGroup();
LineGroup(std::string groupName);
~LineGroup();
double getWeight(std::string s);
void setWeight(std::string s, double weight);
// void setWeight(const char* s, double weight);
void dump(char* title);
//static support function: split comma separated string of values into vector of numbers
static std::vector<double> split(std::string line);
//static support function: find group defn in file
static std::string getRecordFromFile(std::string parmFile, std::string groupName);
//static LineGroup maker
static LineGroup* lineGroupFactory(std::string groupName);
protected:
void init(void);
std::string m_name;
double m_thin;
double m_graphic;
double m_thick;
double m_extra;
};
}
#endif