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FlGui.cpp 28.98 KiB
// Gmsh - Copyright (C) 1997-2011 C. Geuzaine, J.-F. Remacle
//
// See the LICENSE.txt file for license information. Please report all
// bugs and problems to <gmsh@geuz.org>.
#include <sstream>
#include <string.h>
#include <stdint.h>
#include <FL/Fl.H>
#include <FL/Fl_Tooltip.H>
#include <FL/Fl_Shared_Image.H>
#include <FL/Fl_File_Icon.H>
#include <FL/x.H>
#include <FL/gl.h>
#include "FlGui.h"
#include "graphicWindow.h"
#include "menuWindow.h"
#include "optionWindow.h"
#include "fieldWindow.h"
#include "pluginWindow.h"
#include "statisticsWindow.h"
#include "visibilityWindow.h"
#include "clippingWindow.h"
#include "manipWindow.h"
#include "contextWindow.h"
#include "solverWindow.h"
#include "aboutWindow.h"
#include "colorbarWindow.h"
#include "fileDialogs.h"
#include "GmshDefines.h"
#include "GmshMessage.h"
#include "GModel.h"
#include "MElement.h"
#include "PView.h"
#include "Field.h"
#include "Plugin.h"
#include "PluginManager.h"
#include "OpenFile.h"
#include "Win32Icon.h"
#include "Options.h"
#include "CommandLine.h"
#include "Context.h"
#include "StringUtils.h"
#include "Generator.h"
#include "gl2ps.h"
class drawContextFltk : public drawContextGlobal{
public:
void draw()
{
if(!FlGui::available()) return;
for(unsigned int i = 0; i < FlGui::instance()->graph.size(); i++){
for(unsigned int j = 0; j < FlGui::instance()->graph[i]->gl.size(); j++){
FlGui::instance()->graph[i]->gl[j]->make_current();
FlGui::instance()->graph[i]->gl[j]->redraw();
// to initialize the camera distance from model
drawContext * ctx = FlGui::instance()->graph[i]->gl[j]->getDrawContext();
ctx->camera.update();
}
}
FlGui::instance()->check();
}
void drawCurrentOpenglWindow(bool make_current)
{
if(!FlGui::available()) return;
openglWindow *gl = FlGui::instance()->getCurrentOpenglWindow();
if(make_current) gl->make_current();
gl->redraw();
glFlush();
FlGui::instance()->check(); }
int getFontIndex(const char *fontname)
{
if(fontname){
for(int i = 0; i < NUM_FONTS; i++)
if(!strcmp(menu_font_names[i].label(), fontname))
return i;
}
Msg::Error("Unknown font \"%s\" (using \"Helvetica\" instead)", fontname);
Msg::Info("Available fonts:");
for(int i = 0; i < NUM_FONTS; i++)
Msg::Info(" \"%s\"", menu_font_names[i].label());
return 4;
}
int getFontEnum(int index)
{
if(index >= 0 && index < NUM_FONTS)
return (intptr_t)menu_font_names[index].user_data();
return FL_HELVETICA;
}
const char *getFontName(int index)
{
if(index >= 0 && index < NUM_FONTS)
return menu_font_names[index].label();
return "Helvetica";
}
int getFontAlign(const char *alignstr)
{
if(alignstr){
if(!strcmp(alignstr, "BottomLeft") || !strcmp(alignstr, "Left") ||
!strcmp(alignstr, "left"))
return 0;
else if(!strcmp(alignstr, "BottomCenter") || !strcmp(alignstr, "Center") ||
!strcmp(alignstr, "center"))
return 1;
else if(!strcmp(alignstr, "BottomRight") || !strcmp(alignstr, "Right") ||
!strcmp(alignstr, "right"))
return 2;
else if(!strcmp(alignstr, "TopLeft"))
return 3;
else if(!strcmp(alignstr, "TopCenter"))
return 4;
else if(!strcmp(alignstr, "TopRight"))
return 5;
else if(!strcmp(alignstr, "CenterLeft"))
return 6;
else if(!strcmp(alignstr, "CenterCenter"))
return 7;
else if(!strcmp(alignstr, "CenterRight"))
return 8;
}
Msg::Error("Unknown font alignment \"%s\" (using \"Left\" instead)", alignstr);
Msg::Info("Available font alignments:");
Msg::Info(" \"Left\" (or \"BottomLeft\")");
Msg::Info(" \"Center\" (or \"BottomCenter\")");
Msg::Info(" \"Right\" (or \"BottomRight\")");
Msg::Info(" \"TopLeft\"");
Msg::Info(" \"TopCenter\"");
Msg::Info(" \"TopRight\"");
Msg::Info(" \"CenterLeft\"");
Msg::Info(" \"CenterCenter\"");
Msg::Info(" \"CenterRight\"");
return 0;
}
int getFontSize()
{
if(CTX::instance()->fontSize > 0){
return CTX::instance()->fontSize;
}
else{ int w = Fl::w();
if(w <= 1024) return 11;
else if(w <= 1280) return 12;
else if(w <= 1680) return 13;
else if(w <= 1920) return 14;
else return 15;
}
}
void setFont(int fontid, int fontsize)
{
gl_font(fontid, fontsize);
}
double getStringWidth(const char *str)
{
return gl_width(str);
}
int getStringHeight()
{
return gl_height();
}
int getStringDescent()
{
return gl_descent();
}
void drawString(const char *str)
{
gl_draw(str);
}
};
static int globalShortcut(int event)
{
if(!FlGui::available()) return 0;
return FlGui::instance()->testGlobalShortcuts(event);
}
FlGui::FlGui(int argc, char **argv)
{
// set X display
if(CTX::instance()->display.size())
Fl::display(CTX::instance()->display.c_str());
// add global shortcuts
Fl::add_handler(globalShortcut);
// set global fltk-dependent drawing functions
drawContext::setGlobal(new drawContextFltk);
// set default font size
FL_NORMAL_SIZE = drawContext::global()->getFontSize();
// handle themes and tooltip font size
if(CTX::instance()->guiTheme.size())
Fl::scheme(CTX::instance()->guiTheme.c_str());
Fl_Tooltip::size(FL_NORMAL_SIZE);
// register image formats not in core fltk library (jpeg/png)
fl_register_images();
// load default system icons (for file browser)
Fl_File_Icon::load_system_icons();
// add callback to respond to Mac Finder
#if defined(__APPLE__)
fl_open_callback(OpenProjectMacFinder);
#if (FL_MAJOR_VERSION == 1) && (FL_MINOR_VERSION == 3)
fl_mac_set_about(help_about_cb, 0);
#endif
#endif
// all the windows are contructed (even if some are not displayed)
// since the shortcuts should be valid even for hidden windows, and
// we don't want to test for widget existence every time
menu = new menuWindow();
graph.push_back(new graphicWindow(true, CTX::instance()->numTiles));
#if defined(WIN32)
graph[0]->win->icon
((const char*)LoadImage(fl_display, MAKEINTRESOURCE(IDI_ICON),
IMAGE_ICON, 16, 16, LR_DEFAULTCOLOR));
#elif defined(__APPLE__)
// nothing to do here
#else
fl_open_display();
static char gmsh32x32[] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00, 0x40, 0x03, 0x00,
0x00, 0x40, 0x03, 0x00, 0x00, 0x20, 0x07, 0x00, 0x00, 0x20, 0x07, 0x00,
0x00, 0x10, 0x0f, 0x00, 0x00, 0x10, 0x0f, 0x00, 0x00, 0x08, 0x1f, 0x00,
0x00, 0x08, 0x1f, 0x00, 0x00, 0x04, 0x3f, 0x00, 0x00, 0x04, 0x3f, 0x00,
0x00, 0x02, 0x7f, 0x00, 0x00, 0x02, 0x7f, 0x00, 0x00, 0x01, 0xff, 0x00,
0x00, 0x01, 0xff, 0x00, 0x80, 0x00, 0xff, 0x01, 0x80, 0x00, 0xff, 0x01,
0x40, 0x00, 0xff, 0x03, 0x40, 0x00, 0xff, 0x03, 0x20, 0x00, 0xff, 0x07,
0x20, 0x00, 0xff, 0x07, 0x10, 0x00, 0xff, 0x0f, 0x10, 0x00, 0xff, 0x0f,
0x08, 0x00, 0xff, 0x1f, 0x08, 0x00, 0xff, 0x1f, 0x04, 0x40, 0xfd, 0x3f,
0x04, 0xa8, 0xea, 0x3f, 0x02, 0x55, 0x55, 0x7f, 0xa2, 0xaa, 0xaa, 0x7a,
0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00};
graph[0]->win->icon
((const char*)XCreateBitmapFromData(fl_display, DefaultRootWindow(fl_display),
gmsh32x32, 32, 32));
menu->win->icon
((const char*)XCreateBitmapFromData(fl_display, DefaultRootWindow(fl_display),
gmsh32x32, 32, 32));
#endif
// open graphic window first for correct non-modal behaviour on
// Win32
graph[0]->win->show(1, argv);
menu->win->show();
// graphic window should have the initial focus (so we can
// e.g. directly loop through time steps with the keyboard)
//graph[0]->gl[0]->take_focus();
Fl::focus(graph[0]->gl[0]);
// create additional graphic windows
for(int i = 1; i < CTX::instance()->numWindows; i++){
graphicWindow *g = new graphicWindow(false, CTX::instance()->numTiles);
g->win->resize(graph.back()->win->x() + 10, graph.back()->win->y() + 10,
graph.back()->win->w(), graph.back()->win->h());
g->win->show();
graph.push_back(g);
}
options = new optionWindow(CTX::instance()->deltaFontSize);
fields = new fieldWindow(CTX::instance()->deltaFontSize);
plugins = new pluginWindow(CTX::instance()->deltaFontSize);
stats = new statisticsWindow(CTX::instance()->deltaFontSize);
visibility = new visibilityWindow(CTX::instance()->deltaFontSize);
clipping = new clippingWindow(CTX::instance()->deltaFontSize);
manip = new manipWindow(CTX::instance()->deltaFontSize);
geoContext = new geometryContextWindow(CTX::instance()->deltaFontSize);
meshContext = new meshContextWindow(CTX::instance()->deltaFontSize);
about = new aboutWindow();
for(int i = 0; i < NB_SOLVER_MAX; i++)
solver.push_back(new solverWindow(i, CTX::instance()->deltaFontSize));
// init solver plugin stuff
callForSolverPlugin(-1);
// draw for(unsigned int i = 0; i < graph.size(); i++)
for(unsigned int j = 0; j < graph[i]->gl.size(); j++)
graph[i]->gl[j]->redraw();
menu->setContext(menu_geometry, 0);
}
FlGui *FlGui::_instance = 0;
FlGui *FlGui::instance(int argc, char **argv)
{
if(!_instance){
_instance = new FlGui(argc, argv);
// set all options in the new GUI
InitOptionsGUI(0);
// say welcome!
Msg::StatusBar(1, false, "Geometry");
Msg::StatusBar(2, false, "Gmsh %s", GetGmshVersion());
// log the following for bug reports
Msg::Info("-------------------------------------------------------");
Msg::Info("Gmsh version : %s", GetGmshVersion());
Msg::Info("Build OS : %s", GetGmshBuildOS());
Msg::Info("Build options :%s", GetGmshBuildOptions());
Msg::Info("Build date : %s", GetGmshBuildDate());
Msg::Info("Build host : %s", GetGmshBuildHost());
Msg::Info("Packager : %s", GetGmshPackager());
Msg::Info("Home directory : %s", CTX::instance()->homeDir.c_str());
Msg::Info("Launch date : %s", Msg::GetLaunchDate().c_str());
Msg::Info("Command line : %s", Msg::GetCommandLineArgs().c_str());
Msg::Info("-------------------------------------------------------");
}
return _instance;
}
int FlGui::run()
{
// bounding box computation necessary if we run the gui without
// merging any files (e.g. if we build the geometry with python and
// create the gui from the python script)
SetBoundingBox();
// draw the scene
drawContext::global()->draw();
return Fl::run();
}
int FlGui::testGlobalShortcuts(int event)
{
// we only handle shortcuts here
if(event != FL_SHORTCUT) return 0;
int status = 0;
if(Fl::test_shortcut('0')) {
geometry_reload_cb(0, 0);
mod_geometry_cb(0, 0);
status = 1;
}
else if(Fl::test_shortcut('1') || Fl::test_shortcut(FL_F + 1)) {
mesh_1d_cb(0, 0);
mod_mesh_cb(0, 0);
status = 1;
}
else if(Fl::test_shortcut('2') || Fl::test_shortcut(FL_F + 2)) {
mesh_2d_cb(0, 0);
mod_mesh_cb(0, 0);
status = 1;
}
else if(Fl::test_shortcut('3') || Fl::test_shortcut(FL_F + 3)) { mesh_3d_cb(0, 0);
mod_mesh_cb(0, 0);
status = 1;
}
// FIXME TEST
else if(Fl::test_shortcut('4') || Fl::test_shortcut(FL_F + 4)) {
RecombineMesh(GModel::current());
status = 2;
}
else if(Fl::test_shortcut(FL_CTRL + 'q') || Fl::test_shortcut(FL_META + 'q')){
// only necessary when using the system menu bar, but hey, it
// cannot hurt...
file_quit_cb(0, 0);
status = 1;
}
else if(Fl::test_shortcut('g')) {
mod_geometry_cb(0, 0);
status = 1;
}
else if(Fl::test_shortcut('m')) {
mod_mesh_cb(0, 0);
status = 1;
}
else if(Fl::test_shortcut('s')) {
mod_solver_cb(0, 0);
status = 1;
}
else if(Fl::test_shortcut('p')) {
mod_post_cb(0, 0);
status = 1;
}
else if(Fl::test_shortcut('<')) {
mod_back_cb(0, 0);
status = 1;
}
else if(Fl::test_shortcut('>')) {
mod_forward_cb(0, 0);
status = 1;
}
else if(Fl::test_shortcut('w')) {
file_watch_cb(0, 0);
status = 1;
}
else if(Fl::test_shortcut('e')) {
for(unsigned int i = 0; i < graph.size(); i++)
for(unsigned int j = 0; j < graph[i]->gl.size(); j++)
graph[i]->gl[j]->endSelection = 1;
status = 0; // trick: do as if we didn't use it
}
else if(Fl::test_shortcut('u')) {
for(unsigned int i = 0; i < graph.size(); i++)
for(unsigned int j = 0; j < graph[i]->gl.size(); j++)
graph[i]->gl[j]->undoSelection = 1;
status = 0; // trick: do as if we didn't use it
}
else if(Fl::test_shortcut('i')) {
for(unsigned int i = 0; i < graph.size(); i++)
for(unsigned int j = 0; j < graph[i]->gl.size(); j++)
graph[i]->gl[j]->invertSelection = 1;
status = 0; // trick: do as if we didn't use it
}
else if(Fl::test_shortcut('q')) {
for(unsigned int i = 0; i < graph.size(); i++)
for(unsigned int j = 0; j < graph[i]->gl.size(); j++)
graph[i]->gl[j]->quitSelection = 1;
status = 0; // trick: do as if we didn't use it
}
else if(Fl::test_shortcut('-')) {
for(unsigned int i = 0; i < graph.size(); i++)
for(unsigned int j = 0; j < graph[i]->gl.size(); j++) graph[i]->gl[j]->invertSelection = 1;
status = 0; // trick: do as if we didn't use it
}
else if(Fl::test_shortcut(FL_Escape) ||
Fl::test_shortcut(FL_META + FL_Escape) ||
Fl::test_shortcut(FL_SHIFT + FL_Escape) ||
Fl::test_shortcut(FL_CTRL + FL_Escape) ||
Fl::test_shortcut(FL_ALT + FL_Escape)) {
bool lasso = false;
for(unsigned int i = 0; i < graph.size(); i++)
for(unsigned int j = 0; j < graph[i]->gl.size(); j++)
if(graph[i]->gl[j]->lassoMode) lasso = true;
if(lasso){
for(unsigned int i = 0; i < graph.size(); i++)
for(unsigned int j = 0; j < graph[i]->gl.size(); j++)
graph[i]->gl[j]->lassoMode = false;
status = 2;
}
else{
status_options_cb(0, (void *)"S");
status = 1;
}
}
else if(Fl::test_shortcut(FL_SHIFT + 'a')) {
window_cb(0, (void*)"front");
status = 1;
}
else if(Fl::test_shortcut(FL_SHIFT + 'o')) {
general_options_cb(0, 0);
status = 1;
}
else if(Fl::test_shortcut(FL_SHIFT + 'g')) {
geometry_options_cb(0, 0);
status = 1;
}
else if(Fl::test_shortcut(FL_SHIFT + 'm')) {
mesh_options_cb(0, 0);
status = 1;
}
else if(Fl::test_shortcut(FL_SHIFT + 's')) {
solver_options_cb(0, 0);
status = 1;
}
else if(Fl::test_shortcut(FL_SHIFT + 'p')) {
post_options_cb(0, 0);
status = 1;
}
else if(Fl::test_shortcut(FL_SHIFT + 'w')) {
if(PView::list.size()){
if(options->view.index >= 0 && options->view.index < (int)PView::list.size())
options->showGroup(options->view.index + 6);
else
options->showGroup(6);
}
status = 1;
}
else if(Fl::test_shortcut(FL_SHIFT + 'u')) {
if(PView::list.size()){
if(options->view.index >= 0 && options->view.index < (int)PView::list.size())
plugins->show(options->view.index);
else
plugins->show(0);
}
status = 1;
}
else if(Fl::test_shortcut(FL_ALT + 'f')) {
opt_general_fast_redraw
(0, GMSH_SET | GMSH_GUI, !opt_general_fast_redraw(0, GMSH_GET, 0));
status = 2;
} else if(Fl::test_shortcut(FL_ALT + 'b')) {
opt_general_draw_bounding_box
(0, GMSH_SET | GMSH_GUI, !opt_general_draw_bounding_box(0, GMSH_GET, 0));
status = 2;
}
else if(Fl::test_shortcut(FL_ALT + 'i')) {
for(unsigned int i = 0; i < PView::list.size(); i++)
if(opt_view_visible(i, GMSH_GET, 0))
opt_view_show_scale
(i, GMSH_SET | GMSH_GUI, !opt_view_show_scale(i, GMSH_GET, 0));
status = 2;
}
else if(Fl::test_shortcut(FL_ALT + 'c')) {
opt_general_color_scheme
(0, GMSH_SET | GMSH_GUI, opt_general_color_scheme(0, GMSH_GET, 0) + 1);
status = 2;
}
else if(Fl::test_shortcut(FL_ALT + 'w')) {
opt_geometry_light
(0, GMSH_SET | GMSH_GUI, !opt_geometry_light(0, GMSH_GET, 0));
opt_mesh_light
(0, GMSH_SET | GMSH_GUI, !opt_mesh_light(0, GMSH_GET, 0));
for(unsigned int i = 0; i < PView::list.size(); i++)
if(opt_view_visible(i, GMSH_GET, 0))
opt_view_light
(i, GMSH_SET | GMSH_GUI, !opt_view_light(i, GMSH_GET, 0));
status = 2;
}
else if(Fl::test_shortcut(FL_ALT + FL_SHIFT + 'w')) {
opt_mesh_reverse_all_normals
(0, GMSH_SET | GMSH_GUI, !opt_mesh_reverse_all_normals(0, GMSH_GET, 0));
status = 2;
}
else if(Fl::test_shortcut(FL_ALT + 'x') ||
Fl::test_shortcut(FL_ALT + FL_SHIFT + 'x')) {
status_xyz1p_cb(0, (void *)"x");
status = 1;
}
else if(Fl::test_shortcut(FL_ALT + 'y') ||
Fl::test_shortcut(FL_ALT + FL_SHIFT + 'y')) {
status_xyz1p_cb(0, (void *)"y");
status = 1;
}
else if(Fl::test_shortcut(FL_ALT + 'z') ||
Fl::test_shortcut(FL_ALT + FL_SHIFT + 'z')) {
status_xyz1p_cb(0, (void *)"z");
status = 1;
}
else if(Fl::test_shortcut(FL_ALT + 'o') ||
Fl::test_shortcut(FL_ALT + FL_SHIFT + 'o')) {
status_options_cb(0, (void *)"p");
status = 1;
}
else if(Fl::test_shortcut(FL_ALT + 'a')) {
opt_general_axes
(0, GMSH_SET | GMSH_GUI, opt_general_axes(0, GMSH_GET, 0) + 1);
for(unsigned int i = 0; i < PView::list.size(); i++)
if(opt_view_visible(i, GMSH_GET, 0))
opt_view_axes(i, GMSH_SET | GMSH_GUI, opt_view_axes(i, GMSH_GET, 0) + 1);
status = 2;
}
else if(Fl::test_shortcut(FL_ALT + FL_SHIFT + 'a')) {
opt_general_small_axes
(0, GMSH_SET | GMSH_GUI, !opt_general_small_axes(0, GMSH_GET, 0));
status = 2;
}
else if(Fl::test_shortcut(FL_ALT + 'p')) {
opt_geometry_points
(0, GMSH_SET | GMSH_GUI, !opt_geometry_points(0, GMSH_GET, 0));
status = 2; }
else if(Fl::test_shortcut(FL_ALT + 'l')) {
opt_geometry_lines
(0, GMSH_SET | GMSH_GUI, !opt_geometry_lines(0, GMSH_GET, 0));
status = 2;
}
else if(Fl::test_shortcut(FL_ALT + 's')) {
opt_geometry_surfaces
(0, GMSH_SET | GMSH_GUI, !opt_geometry_surfaces(0, GMSH_GET, 0));
status = 2;
}
else if(Fl::test_shortcut(FL_ALT + 'v')) {
opt_geometry_volumes
(0, GMSH_SET | GMSH_GUI, !opt_geometry_volumes(0, GMSH_GET, 0));
status = 2;
}
else if(Fl::test_shortcut(FL_ALT + FL_SHIFT + 'p')) {
opt_mesh_points(0, GMSH_SET | GMSH_GUI, !opt_mesh_points(0, GMSH_GET, 0));
status = 2;
}
else if(Fl::test_shortcut(FL_ALT + FL_SHIFT + 'l')) {
opt_mesh_lines
(0, GMSH_SET | GMSH_GUI, !opt_mesh_lines(0, GMSH_GET, 0));
status = 2;
}
else if(Fl::test_shortcut(FL_ALT + FL_SHIFT + 's')) {
opt_mesh_surfaces_edges
(0, GMSH_SET | GMSH_GUI, !opt_mesh_surfaces_edges(0, GMSH_GET, 0));
status = 2;
}
else if(Fl::test_shortcut(FL_ALT + FL_SHIFT + 'v')) {
opt_mesh_volumes_edges
(0, GMSH_SET | GMSH_GUI, !opt_mesh_volumes_edges(0, GMSH_GET, 0));
status = 2;
}
else if(Fl::test_shortcut(FL_ALT + 'd')){
opt_geometry_surface_type
(0, GMSH_SET | GMSH_GUI, opt_geometry_surface_type(0, GMSH_GET, 0) + 1);
status = 2;
}
else if(Fl::test_shortcut(FL_ALT + FL_SHIFT + 'd')) {
opt_mesh_surfaces_faces
(0, GMSH_SET | GMSH_GUI, !opt_mesh_surfaces_faces(0, GMSH_GET, 0));
status = 2;
}
else if(Fl::test_shortcut(FL_ALT + FL_SHIFT + 'b')) {
opt_mesh_volumes_faces
(0, GMSH_SET | GMSH_GUI, !opt_mesh_volumes_faces(0, GMSH_GET, 0));
status = 2;
}
else if(Fl::test_shortcut(FL_ALT + 'm')) {
status_options_cb(0, (void *)"M");
status = 2;
}
else if(Fl::test_shortcut(FL_ALT + 't')) {
for(unsigned int i = 0; i < PView::list.size(); i++)
if(opt_view_visible(i, GMSH_GET, 0))
opt_view_intervals_type
(i, GMSH_SET | GMSH_GUI, opt_view_intervals_type(i, GMSH_GET, 0) + 1);
status = 2;
}
else if(Fl::test_shortcut(FL_ALT + 'r')) {
for(unsigned int i = 0; i < PView::list.size(); i++)
if(opt_view_visible(i, GMSH_GET, 0))
opt_view_range_type
(i, GMSH_SET | GMSH_GUI, opt_view_range_type(i, GMSH_GET, 0) + 1);
status = 2;
}
else if(Fl::test_shortcut(FL_ALT + 'n')) {
for(unsigned int i = 0; i < PView::list.size(); i++) if(opt_view_visible(i, GMSH_GET, 0))
opt_view_draw_strings
(i, GMSH_SET | GMSH_GUI, !opt_view_draw_strings(i, GMSH_GET, 0));
status = 2;
}
else if(Fl::test_shortcut(FL_ALT + 'e') ||
Fl::test_shortcut(FL_ALT + FL_SHIFT + 'e')) {
for(unsigned int i = 0; i < PView::list.size(); i++)
if(opt_view_visible(i, GMSH_GET, 0))
opt_view_show_element
(i, GMSH_SET | GMSH_GUI, !opt_view_show_element(i, GMSH_GET, 0));
status = 2;
}
else if(Fl::test_shortcut(FL_ALT + 'h')) {
static int show = 0;
for(unsigned int i = 0; i < PView::list.size(); i++)
opt_view_visible(i, GMSH_SET | GMSH_GUI, show);
show = !show;
status = 2;
}
else if(testArrowShortcuts()) {
status = 1;
}
if(status == 2){
drawContext::global()->draw();
return 1;
}
else if(status == 1)
return 1;
else
return 0;
}
int FlGui::testArrowShortcuts()
{
if(Fl::test_shortcut(FL_Left)) {
status_play_manual(1, -1);
return 1;
}
else if(Fl::test_shortcut(FL_Right)) {
status_play_manual(1, 1);
return 1;
}
else if(Fl::test_shortcut(FL_Up)) {
status_play_manual(0, -1);
return 1;
}
else if(Fl::test_shortcut(FL_Down)) {
status_play_manual(0, 1);
return 1;
}
return 0;
}
void FlGui::setGraphicTitle(std::string title)
{
for(unsigned int i = 0; i < graph.size(); i++){
if(!i){
graph[i]->setTitle(title);
}
else{
std::ostringstream sstream;
sstream << title << " [" << i << "]";
graph[i]->setTitle(sstream.str());
}
}
}
void FlGui::updateViews(bool numberOfViewsHasChanged){
for(unsigned int i = 0; i < graph.size(); i++)
graph[i]->checkAnimButtons();
if(numberOfViewsHasChanged){
if(menu->module->value() == 3)
menu->setContext(menu_post, 0);
options->resetBrowser();
options->resetExternalViewList();
fields->loadFieldViewList();
plugins->resetViewBrowser();
clipping->resetBrowser();
}
}
void FlGui::updateFields()
{
fields->editField(GModel::current()->getFields()->get(fields->selected_id));
}
void FlGui::resetVisibility()
{
if(visibility->win->shown())
visibility_cb(NULL, NULL);
}
openglWindow *FlGui::getCurrentOpenglWindow()
{
if(openglWindow::getLastHandled())
return openglWindow::getLastHandled();
else
return graph[0]->gl[0];
}
void FlGui::splitCurrentOpenglWindow(char how)
{
openglWindow *g = getCurrentOpenglWindow();
for(unsigned int i = 0; i < graph.size(); i++){
if(graph[i]->tile->find(g) != graph[i]->tile->children()){
graph[i]->split(g, how);
break;
}
}
}
char FlGui::selectEntity(int type)
{
return getCurrentOpenglWindow()->selectEntity
(type, selectedVertices, selectedEdges, selectedFaces, selectedRegions,
selectedElements);
}
void FlGui::setStatus(const char *msg, int num)
{
if(num == 0 || num == 1){
static char buff[2][1024];
strncpy(buff[num], msg, sizeof(buff[num]) - 1);
buff[num][sizeof(buff[num]) - 1] = '\0';
for(unsigned int i = 0; i < graph.size(); i++){
graph[i]->label[num]->label(buff[num]);
graph[i]->label[num]->redraw();
}
}
else if(num == 2){
openglWindow *gl = getCurrentOpenglWindow();
int n = strlen(msg);
int i = 0;
while(i < n) if(msg[i++] == '\n') break;
gl->screenMessage[0] = std::string(msg);
if(i)
gl->screenMessage[0].resize(i - 1); if(i < n)
gl->screenMessage[1] = std::string(&msg[i]);
else
gl->screenMessage[1].clear();
drawContext::global()->draw();
}
}
void FlGui::storeCurrentWindowsInfo()
{
CTX::instance()->menuPosition[0] = menu->win->x();
CTX::instance()->menuPosition[1] = menu->win->y();
CTX::instance()->glPosition[0] = graph[0]->win->x();
CTX::instance()->glPosition[1] = graph[0]->win->y();
CTX::instance()->glSize[0] = graph[0]->win->w();
CTX::instance()->glSize[1] = (graph[0]->win->h() - graph[0]->bottom->h() -
graph[0]->browser->h());
CTX::instance()->msgSize = graph[0]->browser->h();
CTX::instance()->optPosition[0] = options->win->x();
CTX::instance()->optPosition[1] = options->win->y();
CTX::instance()->pluginPosition[0] = plugins->win->x();
CTX::instance()->pluginPosition[1] = plugins->win->y();
CTX::instance()->pluginSize[0] = plugins->win->w();
CTX::instance()->pluginSize[1] = plugins->win->h();
CTX::instance()->fieldPosition[0] = fields->win->x();
CTX::instance()->fieldPosition[1] = fields->win->y();
CTX::instance()->fieldSize[0] = fields->win->w();
CTX::instance()->fieldSize[1] = fields->win->h();
CTX::instance()->statPosition[0] = stats->win->x();
CTX::instance()->statPosition[1] = stats->win->y();
CTX::instance()->visPosition[0] = visibility->win->x();
CTX::instance()->visPosition[1] = visibility->win->y();
CTX::instance()->clipPosition[0] = clipping->win->x();
CTX::instance()->clipPosition[1] = clipping->win->y();
CTX::instance()->manipPosition[0] = manip->win->x();
CTX::instance()->manipPosition[1] = manip->win->y();
CTX::instance()->ctxPosition[0] = geoContext->win->x();
CTX::instance()->ctxPosition[1] = meshContext->win->y();
CTX::instance()->solverPosition[0] = solver[0]->win->x();
CTX::instance()->solverPosition[1] = solver[0]->win->y();
fileChooserGetPosition(&CTX::instance()->fileChooserPosition[0],
&CTX::instance()->fileChooserPosition[1]);
}
void FlGui::callForSolverPlugin(int dim)
{
GMSH_SolverPlugin *sp = PluginManager::instance()->findSolverPlugin();
if(sp) sp->popupPropertiesForPhysicalEntity(dim);
}
// Callbacks
void redraw_cb(Fl_Widget *w, void *data)
{
drawContext::global()->draw();
}
void window_cb(Fl_Widget *w, void *data)
{
static int oldx = 0, oldy = 0, oldw = 0, oldh = 0, zoom = 1;
std::string str((const char*)data);
if(str == "minimize"){
for(unsigned int i = 0; i < FlGui::instance()->graph.size(); i++)
if(FlGui::instance()->graph[i]->win->shown())
FlGui::instance()->graph[i]->win->iconize();
if(FlGui::instance()->options->win->shown())
FlGui::instance()->options->win->iconize();
if(FlGui::instance()->plugins->win->shown())
FlGui::instance()->plugins->win->iconize(); if(FlGui::instance()->fields->win->shown())
FlGui::instance()->fields->win->iconize();
if(FlGui::instance()->visibility->win->shown())
FlGui::instance()->visibility->win->iconize();
if(FlGui::instance()->clipping->win->shown())
FlGui::instance()->clipping->win->iconize();
if(FlGui::instance()->manip->win->shown())
FlGui::instance()->manip->win->iconize();
if(FlGui::instance()->stats->win->shown())
FlGui::instance()->stats->win->iconize();
if(FlGui::instance()->menu->win->shown())
FlGui::instance()->menu->win->iconize();
}
else if(str == "zoom"){
if(zoom){
oldx = FlGui::instance()->graph[0]->win->x();
oldy = FlGui::instance()->graph[0]->win->y();
oldw = FlGui::instance()->graph[0]->win->w();
oldh = FlGui::instance()->graph[0]->win->h();
FlGui::instance()->graph[0]->win->resize(Fl::x(), Fl::y(), Fl::w(), Fl::h());
FlGui::instance()->graph[0]->hideMessages();
FlGui::check();
//FlGui::instance()->graph[0]->win->fullscreen();
zoom = 0;
}
else{
FlGui::instance()->graph[0]->win->resize(oldx, oldy, oldw, oldh);
//FlGui::instance()->graph[0]->win->fullscreen_off(oldx, oldy, oldw, oldh);
zoom = 1;
}
FlGui::instance()->menu->win->show();
}
else if(str == "front"){
// the order is important!
for(unsigned int i = 0; i < FlGui::instance()->graph.size(); i++)
FlGui::instance()->graph[i]->win->show();
if(FlGui::instance()->options->win->shown())
FlGui::instance()->options->win->show();
if(FlGui::instance()->plugins->win->shown())
FlGui::instance()->plugins->win->show();
if(FlGui::instance()->fields->win->shown())
FlGui::instance()->fields->win->show();
if(FlGui::instance()->geoContext->win->shown())
FlGui::instance()->geoContext->win->show();
if(FlGui::instance()->meshContext->win->shown())
FlGui::instance()->meshContext->win->show();
for(unsigned int i = 0; i < FlGui::instance()->solver.size(); i++) {
if(FlGui::instance()->solver[i]->win->shown())
FlGui::instance()->solver[i]->win->show();
}
if(FlGui::instance()->visibility->win->shown())
FlGui::instance()->visibility->win->show();
if(FlGui::instance()->clipping->win->shown())
FlGui::instance()->clipping->win->show();
if(FlGui::instance()->manip->win->shown())
FlGui::instance()->manip->win->show();
if(FlGui::instance()->stats->win->shown())
FlGui::instance()->stats->win->show();
FlGui::instance()->menu->win->show();
}
}
void FlGui::addMessage(const char *msg)
{
for(unsigned int i = 0; i < FlGui::instance()->graph.size(); i++)
FlGui::instance()->graph[i]->addMessage(msg);
}
void FlGui::showMessages()
{ for(unsigned int i = 0; i < FlGui::instance()->graph.size(); i++)
FlGui::instance()->graph[i]->showMessages();
}
void FlGui::saveMessages(const char *fileName)
{
FlGui::instance()->graph[0]->saveMessages(fileName);
}