From ab3400f096cb13a8847b9a145ce655891018a78d Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Wed, 17 Oct 2012 06:00:41 +0000
Subject: [PATCH] better region selection (still a lot of work to do)
---
Fltk/inputRegion.cpp | 90 +++++++++++++++++++++++++++-----------------
Fltk/inputRegion.h | 14 +++----
2 files changed, 62 insertions(+), 42 deletions(-)
diff --git a/Fltk/inputRegion.cpp b/Fltk/inputRegion.cpp
index 701e2597b4..a40857cd4d 100644
--- a/Fltk/inputRegion.cpp
+++ b/Fltk/inputRegion.cpp
@@ -9,6 +9,7 @@
#include "inputRegion.h"
#include "FlGui.h"
#include "drawContext.h"
+#include "GModel.h"
#include "GRegion.h"
#include "GFace.h"
#include "GEdge.h"
@@ -23,55 +24,73 @@ static std::string num2str(int num)
return tmp.str();
}
-void inputRegion::_region_butt_cb(Fl_Widget *w, void *data)
+static std::vector<GEntity*> getSelectedEntities()
+{
+ // only return highest dimension matches
+ std::vector<GEntity*> entities;
+ if(FlGui::instance()->selectedRegions.size())
+ for(unsigned int i = 0; i < FlGui::instance()->selectedRegions.size(); i++)
+ entities.push_back(FlGui::instance()->selectedRegions[i]);
+ else if(FlGui::instance()->selectedFaces.size())
+ for(unsigned int i = 0; i < FlGui::instance()->selectedFaces.size(); i++)
+ entities.push_back(FlGui::instance()->selectedFaces[i]);
+ else if(FlGui::instance()->selectedEdges.size())
+ for(unsigned int i = 0; i < FlGui::instance()->selectedEdges.size(); i++)
+ entities.push_back(FlGui::instance()->selectedEdges[i]);
+ else if(FlGui::instance()->selectedVertices.size())
+ for(unsigned int i = 0; i < FlGui::instance()->selectedVertices.size(); i++)
+ entities.push_back(FlGui::instance()->selectedVertices[i]);
+ return entities;
+}
+
+static void highlightPhysicals(const std::vector<GEntity*> &entities)
+{
+ int dim = -1;
+ std::set<int> phys;
+ for(unsigned int i = 0; i < entities.size(); i++){
+ phys.insert(entities[i]->physicals.begin(), entities[i]->physicals.end());
+ dim = entities[i]->dim();
+ }
+ if(dim < 0) return;
+
+ // color selected physicals
+ std::map<int, std::vector<GEntity*> > groups[4];
+ GModel::current()->getPhysicalGroups(groups);
+ for(std::set<int>::iterator it = phys.begin(); it != phys.end(); it++)
+ for(unsigned int j = 0; j < groups[dim][*it].size(); j++)
+ groups[dim][*it][j]->setSelection(1);
+ drawContext::global()->draw();
+}
+
+void inputRegion::_add_butt_cb(Fl_Widget *w, void *data)
{
inputRegion *b = (inputRegion*)data;
-
+
int oldp = opt_geometry_points(0, GMSH_GET, 0);
int oldl = opt_geometry_lines(0, GMSH_GET, 0);
int olds = opt_geometry_surfaces(0, GMSH_GET, 0);
int oldv = opt_geometry_volumes(0, GMSH_GET, 0);
-
+
opt_geometry_points(0, GMSH_SET | GMSH_GUI, 1);
opt_geometry_lines(0, GMSH_SET | GMSH_GUI, 1);
opt_geometry_surfaces(0, GMSH_SET | GMSH_GUI, 1);
opt_geometry_volumes(0, GMSH_SET | GMSH_GUI, 1);
drawContext::global()->draw();
-
- std::set<std::string> physicals = b->value();
+
+ int dim = ENT_ALL; // TODO use onelab::region::dim
+
Msg::StatusBar(3, false, "Select entities\n[Press 'e' to end]");
while(1){
- char ib = FlGui::instance()->selectEntity(ENT_ALL);
+ char ib = FlGui::instance()->selectEntity(dim);
if(ib == 'l'){
- if(FlGui::instance()->selectedRegions.size()){
- for(unsigned int i = 0; i < FlGui::instance()->selectedRegions.size(); i++){
- GRegion *gr = FlGui::instance()->selectedRegions[i];
- for(unsigned int j = 0; j < gr->physicals.size(); j++)
- physicals.insert(num2str(gr->physicals[j]));
- }
+ std::vector<GEntity*> selected = getSelectedEntities();
+ highlightPhysicals(selected);
+ std::set<std::string> current = b->value();
+ for(unsigned int i = 0; i < selected.size(); i++){
+ for(unsigned int j = 0; j < selected[i]->physicals.size(); j++)
+ current.insert(num2str(selected[i]->physicals[j]));
}
- if(FlGui::instance()->selectedFaces.size()){
- for(unsigned int i = 0; i < FlGui::instance()->selectedFaces.size(); i++){
- GFace *gr = FlGui::instance()->selectedFaces[i];
- for(unsigned int j = 0; j < gr->physicals.size(); j++)
- physicals.insert(num2str(gr->physicals[j]));
- }
- }
- if(FlGui::instance()->selectedEdges.size()){
- for(unsigned int i = 0; i < FlGui::instance()->selectedEdges.size(); i++){
- GEdge *gr = FlGui::instance()->selectedEdges[i];
- for(unsigned int j = 0; j < gr->physicals.size(); j++)
- physicals.insert(num2str(gr->physicals[j]));
- }
- }
- if(FlGui::instance()->selectedVertices.size()){
- for(unsigned int i = 0; i < FlGui::instance()->selectedVertices.size(); i++){
- GVertex *gr = FlGui::instance()->selectedVertices[i];
- for(unsigned int j = 0; j < gr->physicals.size(); j++)
- physicals.insert(num2str(gr->physicals[j]));
- }
- }
- b->value(physicals);
+ b->value(current);
}
else if(ib == 'e' || ib == 'q'){
break;
@@ -80,7 +99,8 @@ void inputRegion::_region_butt_cb(Fl_Widget *w, void *data)
Msg::StatusBar(3, false, "");
b->do_callback();
-
+
+ GModel::current()->setSelection(0);
opt_geometry_points(0, GMSH_SET | GMSH_GUI, oldp);
opt_geometry_lines(0, GMSH_SET | GMSH_GUI, oldl);
opt_geometry_surfaces(0, GMSH_SET | GMSH_GUI, olds);
diff --git a/Fltk/inputRegion.h b/Fltk/inputRegion.h
index a2b8090175..a676a2c8ef 100644
--- a/Fltk/inputRegion.h
+++ b/Fltk/inputRegion.h
@@ -23,13 +23,13 @@
class inputRegion : public Fl_Group {
private:
Fl_Input *_input;
- Fl_Button *_region_butt;
+ Fl_Button *_add_butt;
static void _input_cb(Fl_Widget *w, void *data)
{
inputRegion *b = (inputRegion*)data;
b->do_callback();
}
- static void _region_butt_cb(Fl_Widget *w, void *data);
+ static void _add_butt_cb(Fl_Widget *w, void *data);
std::string _set2string(const std::set<std::string> &s)
{
std::string out;
@@ -72,12 +72,12 @@ class inputRegion : public Fl_Group {
_input->callback(_input_cb, this);
_input->when(FL_WHEN_ENTER_KEY|FL_WHEN_RELEASE);
- _region_butt = new Fl_Button(x + input_w, y, butt_w, h, "+");
- _region_butt->callback(_region_butt_cb, this);
- _region_butt->align(FL_ALIGN_CENTER | FL_ALIGN_INSIDE);
- _region_butt->tooltip("Interactive region selection");
+ _add_butt = new Fl_Button(x + input_w, y, butt_w, h, "+");
+ _add_butt->callback(_add_butt_cb, this);
+ _add_butt->align(FL_ALIGN_CENTER | FL_ALIGN_INSIDE);
+ _add_butt->tooltip("Add region interactively");
- if(readOnly) _region_butt->deactivate();
+ if(readOnly) _add_butt->deactivate();
end(); // close the group
resizable(_input);
--
GitLab