forked from openscad/openscad
/
mainwin.cc
1815 lines (1611 loc) · 50 KB
/
mainwin.cc
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/*
* OpenSCAD (www.openscad.at)
* Copyright (C) 2009 Clifford Wolf <clifford@clifford.at>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* As a special exception, you have permission to link this program
* with the CGAL library and distribute executables, as long as you
* follow the requirements of the GNU GPL in regard to all of the
* software in the executable aside from CGAL.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include "MainWindow.h"
#include "openscad.h" // examplesdir
#include "Preferences.h"
#include "printutils.h"
#include "node.h"
#include "polyset.h"
#include "csgterm.h"
#include "highlighter.h"
#include "grid.h"
#include "dxfdata.h"
#include "dxfdim.h"
#include "export.h"
#include "builtin.h"
#include "dxftess.h"
#include "progress.h"
#ifdef ENABLE_OPENCSG
#include "render-opencsg.h"
#endif
#ifdef USE_PROGRESSWIDGET
#include "ProgressWidget.h"
#endif
#include <QMenu>
#include <QTime>
#include <QMenuBar>
#include <QSplitter>
#include <QFileDialog>
#include <QApplication>
#include <QProgressDialog>
#include <QProgressBar>
#include <QHBoxLayout>
#include <QVBoxLayout>
#include <QLabel>
#include <QFileInfo>
#include <QTextStream>
#include <QStatusBar>
#include <QDropEvent>
#include <QMimeData>
#include <QUrl>
#include <QTimer>
#include <QMessageBox>
#include <QDesktopServices>
#include <QSettings>
#ifdef _QCODE_EDIT_
#include "qdocument.h"
#include "qformatscheme.h"
#include "qlanguagefactory.h"
#endif
//for chdir
#include <unistd.h>
#ifdef ENABLE_CGAL
#if 1
#include "CGAL_renderer.h"
using OpenSCAD::OGL::Polyhedron;
using OpenSCAD::OGL::SNC_BOUNDARY;
using OpenSCAD::OGL::SNC_SKELETON;
using OpenSCAD::OGL::Nef3_Converter;
#else
// a little hackish: we need access to default-private members of
// CGAL::OGL::Nef3_Converter so we can implement our own draw function
// that does not scale the model. so we define 'class' to 'struct'
// for this header..
//
// theoretically there could be two problems:
// 1.) defining language keyword with the pre processor is illegal afair
// 2.) the compiler could use a different memory layout or name mangling for structs
//
// both does not seam to be the case with todays compilers...
//
#define class struct
#include <CGAL/Nef_3/OGL_helper.h>
#undef class
using CGAL::OGL::Polyhedron;
using CGAL::OGL::SNC_BOUNDARY;
using CGAL::OGL::SNC_SKELETON;
using CGAL::OGL::Nef3_Converter;
#endif
#endif // ENABLE_CGAL
#define QUOTE(x__) # x__
#define QUOTED(x__) QUOTE(x__)
static char helptitle[] =
"OpenSCAD "
QUOTED(OPENSCAD_VERSION)
" (www.openscad.org)\n";
static char copyrighttext[] =
"Copyright (C) 2009 Clifford Wolf <clifford@clifford.at>\n"
"\n"
"This program is free software; you can redistribute it and/or modify"
"it under the terms of the GNU General Public License as published by"
"the Free Software Foundation; either version 2 of the License, or"
"(at your option) any later version.";
MainWindow::MainWindow(const QString &filename)
{
setupUi(this);
root_ctx.functions_p = &builtin_functions;
root_ctx.modules_p = &builtin_modules;
root_ctx.set_variable("$fn", Value(0.0));
root_ctx.set_variable("$fs", Value(1.0));
root_ctx.set_variable("$fa", Value(12.0));
root_ctx.set_variable("$t", Value(0.0));
Value zero3;
zero3.type = Value::VECTOR;
zero3.vec.append(new Value(0.0));
zero3.vec.append(new Value(0.0));
zero3.vec.append(new Value(0.0));
root_ctx.set_variable("$vpt", zero3);
root_ctx.set_variable("$vpr", zero3);
root_module = NULL;
absolute_root_node = NULL;
root_raw_term = NULL;
root_norm_term = NULL;
root_chain = NULL;
#ifdef ENABLE_CGAL
this->root_N = NULL;
this->recreate_cgal_ogl_p = false;
cgal_ogl_p = NULL;
cgal_ogl_ps = NULL;
#endif
highlights_chain = NULL;
background_chain = NULL;
root_node = NULL;
enableOpenCSG = false;
tval = 0;
fps = 0;
fsteps = 1;
highlighter = NULL;
#ifdef _QCODE_EDIT_
QFormatScheme *formats = new QFormatScheme("qxs/openscad.qxf");
QDocument::setDefaultFormatScheme(formats);
QLanguageFactory *languages = new QLanguageFactory(formats,this);
languages->addDefinitionPath("qxs");
languages->setLanguage(editor, "openscad");
#endif
editor->setLineWrapping(true); // Not designable
setFont("", 0); // Init default font
screen->statusLabel = new QLabel(this);
statusBar()->addWidget(screen->statusLabel);
animate_timer = new QTimer(this);
connect(animate_timer, SIGNAL(timeout()), this, SLOT(updateTVal()));
connect(e_tval, SIGNAL(textChanged(QString)), this, SLOT(actionCompile()));
connect(e_fps, SIGNAL(textChanged(QString)), this, SLOT(updatedFps()));
animate_panel->hide();
// File menu
connect(this->fileActionNew, SIGNAL(triggered()), this, SLOT(actionNew()));
connect(this->fileActionOpen, SIGNAL(triggered()), this, SLOT(actionOpen()));
connect(this->fileActionSave, SIGNAL(triggered()), this, SLOT(actionSave()));
connect(this->fileActionSaveAs, SIGNAL(triggered()), this, SLOT(actionSaveAs()));
connect(this->fileActionReload, SIGNAL(triggered()), this, SLOT(actionReload()));
connect(this->fileActionQuit, SIGNAL(triggered()), this, SLOT(quit()));
#ifndef __APPLE__
this->fileActionSave->setShortcut(QKeySequence(Qt::Key_F2));
this->fileActionReload->setShortcut(QKeySequence(Qt::Key_F3));
#endif
// Open Recent
for (int i = 0;i<maxRecentFiles; i++) {
this->actionRecentFile[i] = new QAction(this);
this->actionRecentFile[i]->setVisible(false);
this->menuOpenRecent->addAction(this->actionRecentFile[i]);
connect(this->actionRecentFile[i], SIGNAL(triggered()),
this, SLOT(actionOpenRecent()));
}
this->menuOpenRecent->addSeparator();
this->menuOpenRecent->addAction(this->fileActionClearRecent);
connect(this->fileActionClearRecent, SIGNAL(triggered()),
this, SLOT(clearRecentFiles()));
if (!examplesdir.isEmpty()) {
bool found_example = false;
QStringList examples = QDir(examplesdir).entryList(QStringList("*.scad"),
QDir::Files | QDir::Readable, QDir::Name);
foreach (const QString &ex, examples) {
this->menuExamples->addAction(ex, this, SLOT(actionOpenExample()));
found_example = true;
}
if (!found_example) {
delete this->menuExamples;
this->menuExamples = NULL;
}
} else {
delete this->menuExamples;
this->menuExamples = NULL;
}
// Edit menu
connect(this->editActionUndo, SIGNAL(triggered()), editor, SLOT(undo()));
connect(this->editActionRedo, SIGNAL(triggered()), editor, SLOT(redo()));
connect(this->editActionCut, SIGNAL(triggered()), editor, SLOT(cut()));
connect(this->editActionCopy, SIGNAL(triggered()), editor, SLOT(copy()));
connect(this->editActionPaste, SIGNAL(triggered()), editor, SLOT(paste()));
connect(this->editActionIndent, SIGNAL(triggered()), editor, SLOT(indentSelection()));
connect(this->editActionUnindent, SIGNAL(triggered()), editor, SLOT(unindentSelection()));
connect(this->editActionComment, SIGNAL(triggered()), editor, SLOT(commentSelection()));
connect(this->editActionUncomment, SIGNAL(triggered()), editor, SLOT(uncommentSelection()));
connect(this->editActionPasteVPT, SIGNAL(triggered()), this, SLOT(pasteViewportTranslation()));
connect(this->editActionPasteVPR, SIGNAL(triggered()), this, SLOT(pasteViewportRotation()));
connect(this->editActionZoomIn, SIGNAL(triggered()), editor, SLOT(zoomIn()));
connect(this->editActionZoomOut, SIGNAL(triggered()), editor, SLOT(zoomOut()));
connect(this->editActionHide, SIGNAL(triggered()), this, SLOT(hideEditor()));
connect(this->editActionPreferences, SIGNAL(triggered()), this, SLOT(preferences()));
// Design menu
connect(this->designActionReloadAndCompile, SIGNAL(triggered()), this, SLOT(actionReloadCompile()));
connect(this->designActionCompile, SIGNAL(triggered()), this, SLOT(actionCompile()));
#ifdef ENABLE_CGAL
connect(this->designActionCompileAndRender, SIGNAL(triggered()), this, SLOT(actionRenderCGAL()));
#else
this->designActionCompileAndRender->setVisible(false);
#endif
connect(this->designActionDisplayAST, SIGNAL(triggered()), this, SLOT(actionDisplayAST()));
connect(this->designActionDisplayCSGTree, SIGNAL(triggered()), this, SLOT(actionDisplayCSGTree()));
connect(this->designActionDisplayCSGProducts, SIGNAL(triggered()), this, SLOT(actionDisplayCSGProducts()));
connect(this->designActionExportSTL, SIGNAL(triggered()), this, SLOT(actionExportSTL()));
connect(this->designActionExportOFF, SIGNAL(triggered()), this, SLOT(actionExportOFF()));
connect(this->designActionExportDXF, SIGNAL(triggered()), this, SLOT(actionExportDXF()));
connect(this->designActionFlushCaches, SIGNAL(triggered()), this, SLOT(actionFlushCaches()));
// View menu
#ifndef ENABLE_OPENCSG
this->viewActionOpenCSG->setVisible(false);
#else
connect(this->viewActionOpenCSG, SIGNAL(triggered()), this, SLOT(viewModeOpenCSG()));
if (!screen->hasOpenCSGSupport()) {
this->viewActionOpenCSG->setEnabled(false);
}
#endif
#ifdef ENABLE_CGAL
connect(this->viewActionCGALSurfaces, SIGNAL(triggered()), this, SLOT(viewModeCGALSurface()));
connect(this->viewActionCGALGrid, SIGNAL(triggered()), this, SLOT(viewModeCGALGrid()));
#else
this->viewActionCGALSurfaces->setVisible(false);
this->viewActionCGALGrid->setVisible(false);
#endif
connect(this->viewActionThrownTogether, SIGNAL(triggered()), this, SLOT(viewModeThrownTogether()));
connect(this->viewActionShowEdges, SIGNAL(triggered()), this, SLOT(viewModeShowEdges()));
connect(this->viewActionShowAxes, SIGNAL(triggered()), this, SLOT(viewModeShowAxes()));
connect(this->viewActionShowCrosshairs, SIGNAL(triggered()), this, SLOT(viewModeShowCrosshairs()));
connect(this->viewActionAnimate, SIGNAL(triggered()), this, SLOT(viewModeAnimate()));
connect(this->viewActionTop, SIGNAL(triggered()), this, SLOT(viewAngleTop()));
connect(this->viewActionBottom, SIGNAL(triggered()), this, SLOT(viewAngleBottom()));
connect(this->viewActionLeft, SIGNAL(triggered()), this, SLOT(viewAngleLeft()));
connect(this->viewActionRight, SIGNAL(triggered()), this, SLOT(viewAngleRight()));
connect(this->viewActionFront, SIGNAL(triggered()), this, SLOT(viewAngleFront()));
connect(this->viewActionBack, SIGNAL(triggered()), this, SLOT(viewAngleBack()));
connect(this->viewActionDiagonal, SIGNAL(triggered()), this, SLOT(viewAngleDiagonal()));
connect(this->viewActionCenter, SIGNAL(triggered()), this, SLOT(viewCenter()));
connect(this->viewActionPerspective, SIGNAL(triggered()), this, SLOT(viewPerspective()));
connect(this->viewActionOrthogonal, SIGNAL(triggered()), this, SLOT(viewOrthogonal()));
connect(this->viewActionHide, SIGNAL(triggered()), this, SLOT(hideConsole()));
// #ifdef ENABLE_CGAL
// viewActionCGALSurface = menu->addAction("CGAL Surfaces", this, SLOT(viewModeCGALSurface()), QKeySequence(Qt::Key_F10));
// viewActionCGALGrid = menu->addAction("CGAL Grid Only", this, SLOT(viewModeCGALGrid()), QKeySequence(Qt::Key_F11));
// #endif
// Help menu
connect(this->helpActionAbout, SIGNAL(triggered()), this, SLOT(helpAbout()));
connect(this->helpActionHomepage, SIGNAL(triggered()), this, SLOT(helpHomepage()));
connect(this->helpActionManual, SIGNAL(triggered()), this, SLOT(helpManual()));
console->setReadOnly(true);
setCurrentOutput();
PRINT(helptitle);
PRINT(copyrighttext);
PRINT("");
if (!filename.isEmpty()) {
openFile(filename);
} else {
setFileName("");
}
connect(editor->document(), SIGNAL(contentsChanged()), this, SLOT(animateUpdateDocChanged()));
#ifdef _QCODE_EDIT_
connect(editor, SIGNAL(contentModified(bool)), this, SLOT(setWindowModified(bool)));
connect(editor, SIGNAL(contentModified(bool)), fileActionSave, SLOT(setEnabled(bool)));
#else
connect(editor->document(), SIGNAL(modificationChanged(bool)), this, SLOT(setWindowModified(bool)));
connect(editor->document(), SIGNAL(modificationChanged(bool)), fileActionSave, SLOT(setEnabled(bool)));
#endif
connect(screen, SIGNAL(doAnimateUpdate()), this, SLOT(animateUpdate()));
connect(Preferences::inst(), SIGNAL(requestRedraw()), this->screen, SLOT(updateGL()));
connect(Preferences::inst(), SIGNAL(fontChanged(const QString&,uint)),
this, SLOT(setFont(const QString&,uint)));
Preferences::inst()->apply();
// display this window and check for OpenGL 2.0 (OpenCSG) support
viewModeThrownTogether();
show();
// make sure it looks nice..
resize(800, 600);
splitter1->setSizes(QList<int>() << 400 << 400);
splitter2->setSizes(QList<int>() << 400 << 200);
#ifdef ENABLE_OPENCSG
viewModeOpenCSG();
#else
viewModeThrownTogether();
#endif
viewPerspective();
setAcceptDrops(true);
clearCurrentOutput();
}
MainWindow::~MainWindow()
{
if (root_module)
delete root_module;
if (root_node)
delete root_node;
#ifdef ENABLE_CGAL
if (this->root_N)
delete this->root_N;
if (cgal_ogl_p) {
Polyhedron *p = (Polyhedron*)cgal_ogl_p;
delete p;
}
if (cgal_ogl_ps)
cgal_ogl_ps->unlink();
#endif
}
#ifdef USE_PROGRESSWIDGET
void MainWindow::showProgress()
{
this->statusBar()->addPermanentWidget(qobject_cast<ProgressWidget*>(sender()));
}
#endif
static void report_func(const class AbstractNode*, void *vp, int mark)
{
#ifdef USE_PROGRESSWIDGET
ProgressWidget *pw = static_cast<ProgressWidget*>(vp);
int v = (int)((mark*100.0) / progress_report_count);
pw->setValue(v < 100 ? v : 99);
QApplication::processEvents();
if (pw->wasCanceled()) throw ProgressCancelException();
#else
QProgressDialog *pd = static_cast<QProgressDialog*>(vp);
int v = (int)((mark*100.0) / progress_report_count);
pd->setValue(v < 100 ? v : 99);
QString label;
label.sprintf("Rendering Polygon Mesh (%d/%d)", mark, progress_report_count);
pd->setLabelText(label);
QApplication::processEvents();
if (pd->wasCanceled()) throw ProgressCancelException();
#endif
}
/*!
Requests to open a file from an external event, e.g. by double-clicking a filename.
*/
#ifdef ENABLE_MDI
void MainWindow::requestOpenFile(const QString &filename)
{
new MainWindow(filename);
}
#else
void MainWindow::requestOpenFile(const QString &)
{
}
#endif
void
MainWindow::openFile(const QString &new_filename)
{
#ifdef ENABLE_MDI
#ifdef _QCODE_EDIT_
if (this->editor->document()->lines() > 1 ||
!this->editor->document()->text(true, false).trimmed().isEmpty()) {
#else
if (!editor->toPlainText().isEmpty()) {
#endif
new MainWindow(new_filename);
clearCurrentOutput();
return;
}
#endif
setFileName(new_filename);
load();
}
void
MainWindow::setFileName(const QString &filename)
{
if (filename.isEmpty()) {
this->fileName.clear();
this->root_ctx.document_path = currentdir;
setWindowTitle("OpenSCAD - New Document[*]");
}
else {
QFileInfo fileinfo(filename);
setWindowTitle("OpenSCAD - " + fileinfo.fileName() + "[*]");
// Check that the canonical file path exists - only update recent files
// if it does. Should prevent empty list items on initial open etc.
QString infoFileName = fileinfo.absoluteFilePath();
if (!infoFileName.isEmpty()) {
this->fileName = infoFileName;
QSettings settings; // already set up properly via main.cpp
QStringList files = settings.value("recentFileList").toStringList();
files.removeAll(this->fileName);
files.prepend(this->fileName);
while (files.size() > maxRecentFiles)
files.removeLast();
settings.setValue("recentFileList", files);
} else {
this->fileName = fileinfo.fileName();
}
this->root_ctx.document_path = fileinfo.dir().absolutePath();
QDir::setCurrent(fileinfo.dir().absolutePath());
}
foreach(QWidget *widget, QApplication::topLevelWidgets()) {
MainWindow *mainWin = qobject_cast<MainWindow *>(widget);
if (mainWin) {
mainWin->updateRecentFileActions();
}
}
}
void MainWindow::updatedFps()
{
bool fps_ok;
double fps = e_fps->text().toDouble(&fps_ok);
animate_timer->stop();
if (fps_ok && fps > 0) {
animate_timer->setSingleShot(false);
animate_timer->setInterval(int(1000 / e_fps->text().toDouble()));
animate_timer->start();
}
}
void MainWindow::updateTVal()
{
bool fps_ok;
double fps = e_fps->text().toDouble(&fps_ok);
if (fps_ok) {
if (fps <= 0) {
actionCompile();
} else {
double s = e_fsteps->text().toDouble();
double t = e_tval->text().toDouble() + 1/s;
QString txt;
txt.sprintf("%.5f", t >= 1.0 ? 0.0 : t);
e_tval->setText(txt);
}
}
}
void MainWindow::load()
{
setCurrentOutput();
if (!this->fileName.isEmpty()) {
QFile file(this->fileName);
if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
PRINTA("Failed to open file: %1 (%2)", this->fileName, file.errorString());
}
else {
QString text = QTextStream(&file).readAll();
PRINTA("Loaded design `%1'.", this->fileName);
editor->setPlainText(text);
}
}
setCurrentOutput();
}
AbstractNode *MainWindow::find_root_tag(AbstractNode *n)
{
foreach(AbstractNode *v, n->children) {
if (v->modinst->tag_root) return v;
if (AbstractNode *vroot = find_root_tag(v)) return vroot;
}
return NULL;
}
/*!
Parse and evaluate the design -> this->root_node
*/
void MainWindow::compile(bool procevents)
{
PRINT("Parsing design (AST generation)...");
if (procevents)
QApplication::processEvents();
// Remove previous CSG tree
if (root_module) {
delete root_module;
root_module = NULL;
}
if (absolute_root_node) {
delete absolute_root_node;
absolute_root_node = NULL;
}
if (root_raw_term) {
root_raw_term->unlink();
root_raw_term = NULL;
}
if (root_norm_term) {
root_norm_term->unlink();
root_norm_term = NULL;
}
if (root_chain) {
delete root_chain;
root_chain = NULL;
}
foreach(CSGTerm *v, highlight_terms) {
v->unlink();
}
highlight_terms.clear();
if (highlights_chain) {
delete highlights_chain;
highlights_chain = NULL;
}
foreach(CSGTerm *v, background_terms) {
v->unlink();
}
background_terms.clear();
if (background_chain) {
delete background_chain;
background_chain = NULL;
}
root_node = NULL;
enableOpenCSG = false;
// Initialize special variables
root_ctx.set_variable("$t", Value(e_tval->text().toDouble()));
Value vpt;
vpt.type = Value::VECTOR;
vpt.vec.append(new Value(-screen->object_trans_x));
vpt.vec.append(new Value(-screen->object_trans_y));
vpt.vec.append(new Value(-screen->object_trans_z));
root_ctx.set_variable("$vpt", vpt);
Value vpr;
vpr.type = Value::VECTOR;
vpr.vec.append(new Value(fmodf(360 - screen->object_rot_x + 90, 360)));
vpr.vec.append(new Value(fmodf(360 - screen->object_rot_y, 360)));
vpr.vec.append(new Value(fmodf(360 - screen->object_rot_z, 360)));
root_ctx.set_variable("$vpr", vpr);
// Parse
last_compiled_doc = editor->toPlainText();
root_module = parse((last_compiled_doc + "\n" + commandline_commands).toAscii().data(), this->fileName.isEmpty() ? "" : QFileInfo(this->fileName).absolutePath().toLocal8Bit(), false);
// Error highlighting
if (highlighter) {
delete highlighter;
highlighter = NULL;
}
if (parser_error_pos >= 0) {
highlighter = new Highlighter(editor->document());
}
if (!root_module) {
if (!animate_panel->isVisible()) {
#ifdef _QCODE_EDIT_
QDocumentCursor cursor = editor->cursor();
cursor.setPosition(parser_error_pos);
#else
QTextCursor cursor = editor->textCursor();
cursor.setPosition(parser_error_pos);
editor->setTextCursor(cursor);
#endif
}
goto fail;
}
// Evaluate CSG tree
PRINT("Compiling design (CSG Tree generation)...");
if (procevents)
QApplication::processEvents();
AbstractNode::resetIndexCounter();
root_inst = ModuleInstantiation();
absolute_root_node = root_module->evaluate(&root_ctx, &root_inst);
if (!absolute_root_node)
goto fail;
// Do we have an explicit root node (! modifier)?
if (!(this->root_node = find_root_tag(absolute_root_node))) {
this->root_node = absolute_root_node;
}
root_node->dump("");
if (1) {
PRINT("Compilation finished.");
if (procevents)
QApplication::processEvents();
} else {
fail:
if (parser_error_pos < 0) {
PRINT("ERROR: Compilation failed! (no top level object found)");
} else {
int line = 1;
QByteArray pb = last_compiled_doc.toAscii();
char *p = pb.data();
for (int i = 0; i < parser_error_pos; i++) {
if (p[i] == '\n')
line++;
if (p[i] == 0) {
line = -1;
break;
}
}
PRINTF("ERROR: Compilation failed! (parser error in line %d)", line);
}
if (procevents)
QApplication::processEvents();
}
}
/*!
Generates CSG tree for OpenCSG evaluation.
Assumes that the design has been parsed and evaluated
*/
void MainWindow::compileCSG(bool procevents)
{
assert(this->root_node);
PRINT("Compiling design (CSG Products generation)...");
if (procevents)
QApplication::processEvents();
double m[20];
for (int i = 0; i < 16; i++)
m[i] = i % 5 == 0 ? 1.0 : 0.0;
for (int i = 16; i < 20; i++)
m[i] = -1;
// Main CSG evaluation
QTime t;
t.start();
#ifdef USE_PROGRESSWIDGET
ProgressWidget *pd = new ProgressWidget(this);
pd->setRange(0, 100);
pd->setValue(0);
connect(pd, SIGNAL(requestShow()), this, SLOT(showProgress()));
#else
QProgressDialog *pd = new QProgressDialog("Rendering CSG products...", "Cancel", 0, 100);
pd->setRange(0, 100);
pd->setValue(0);
pd->setAutoClose(false);
pd->show();
#endif
QApplication::processEvents();
progress_report_prep(root_node, report_func, pd);
try {
root_raw_term = root_node->render_csg_term(m, &highlight_terms, &background_terms);
if (!root_raw_term) {
PRINT("ERROR: CSG generation failed! (no top level object found)");
if (procevents)
QApplication::processEvents();
}
}
catch (ProgressCancelException e) {
PRINT("CSG generation cancelled.");
}
progress_report_fin();
#ifdef USE_PROGRESSWIDGET
this->statusBar()->removeWidget(pd);
#endif
delete pd;
if (root_raw_term) {
PRINT("Compiling design (CSG Products normalization)...");
if (procevents)
QApplication::processEvents();
root_norm_term = root_raw_term->link();
// CSG normalization
while (1) {
CSGTerm *n = root_norm_term->normalize();
root_norm_term->unlink();
if (root_norm_term == n)
break;
root_norm_term = n;
}
assert(root_norm_term);
root_chain = new CSGChain();
root_chain->import(root_norm_term);
if (root_chain->polysets.size() > 1000) {
PRINTF("WARNING: Normalized tree has %d elements!", root_chain->polysets.size());
PRINTF("WARNING: OpenCSG rendering has been disabled.");
} else {
enableOpenCSG = true;
}
if (highlight_terms.size() > 0)
{
PRINTF("Compiling highlights (%d CSG Trees)...", highlight_terms.size());
if (procevents)
QApplication::processEvents();
highlights_chain = new CSGChain();
for (int i = 0; i < highlight_terms.size(); i++) {
while (1) {
CSGTerm *n = highlight_terms[i]->normalize();
highlight_terms[i]->unlink();
if (highlight_terms[i] == n)
break;
highlight_terms[i] = n;
}
highlights_chain->import(highlight_terms[i]);
}
}
if (background_terms.size() > 0)
{
PRINTF("Compiling background (%d CSG Trees)...", background_terms.size());
if (procevents)
QApplication::processEvents();
background_chain = new CSGChain();
for (int i = 0; i < background_terms.size(); i++) {
while (1) {
CSGTerm *n = background_terms[i]->normalize();
background_terms[i]->unlink();
if (background_terms[i] == n)
break;
background_terms[i] = n;
}
background_chain->import(background_terms[i]);
}
}
PRINT("CSG generation finished.");
int s = t.elapsed() / 1000;
PRINTF("Total rendering time: %d hours, %d minutes, %d seconds", s / (60*60), (s / 60) % 60, s % 60);
if (procevents)
QApplication::processEvents();
}
}
void MainWindow::actionNew()
{
#ifdef ENABLE_MDI
new MainWindow(QString());
#else
setFileName("");
editor->setPlainText("");
#endif
}
void MainWindow::actionOpen()
{
setCurrentOutput();
QString new_filename = QFileDialog::getOpenFileName(this, "Open File", "", "OpenSCAD Designs (*.scad)");
if (!new_filename.isEmpty()) openFile(new_filename);
clearCurrentOutput();
}
void MainWindow::actionOpenRecent()
{
QAction *action = qobject_cast<QAction *>(sender());
if (action) {
openFile(action->data().toString());
}
}
void MainWindow::clearRecentFiles()
{
QSettings settings; // already set up properly via main.cpp
QStringList files;
settings.setValue("recentFileList", files);
updateRecentFileActions();
}
void MainWindow::updateRecentFileActions()
{
QSettings settings; // set up project and program properly in main.cpp
QStringList files = settings.value("recentFileList").toStringList();
int originalNumRecentFiles = files.size();
// Remove any duplicate or empty entries from the list
#if (QT_VERSION >= QT_VERSION_CHECK(4, 5, 0))
files.removeDuplicates();
#endif
files.removeAll(QString());
// Now remove any entries which do not exist
for(int i = files.size()-1; i >= 0; --i) {
QFileInfo fileInfo(files[i]);
if (!QFile(fileInfo.absoluteFilePath()).exists())
files.removeAt(i);
}
int numRecentFiles = qMin(files.size(),
static_cast<int>(maxRecentFiles));
for (int i = 0; i < numRecentFiles; ++i) {
this->actionRecentFile[i]->setText(QFileInfo(files[i]).fileName());
this->actionRecentFile[i]->setData(files[i]);
this->actionRecentFile[i]->setVisible(true);
}
for (int j = numRecentFiles; j < maxRecentFiles; ++j)
this->actionRecentFile[j]->setVisible(false);
// If we had to prune the list, then save the cleaned list
if (originalNumRecentFiles != numRecentFiles)
settings.setValue("recentFileList", files);
}
void MainWindow::actionOpenExample()
{
QAction *action = qobject_cast<QAction *>(sender());
if (action) {
openFile(examplesdir + QDir::separator() + action->text());
}
}
void MainWindow::actionSave()
{
if (this->fileName.isEmpty()) {
actionSaveAs();
}
else {
setCurrentOutput();
QFile file(this->fileName);
if (!file.open(QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Text)) {
PRINTA("Failed to open file for writing: %1 (%2)", this->fileName, file.errorString());
}
else {
QTextStream(&file) << this->editor->toPlainText();
PRINTA("Saved design `%1'.", this->fileName);
this->editor->setContentModified(false);
}
clearCurrentOutput();
}
}
void MainWindow::actionSaveAs()
{
QString new_filename = QFileDialog::getSaveFileName(this, "Save File",
this->fileName.isEmpty()?"Untitled.scad":this->fileName,
"OpenSCAD Designs (*.scad)");
if (!new_filename.isEmpty()) {
if (QFileInfo(new_filename).suffix().isEmpty()) {
new_filename.append(".scad");
// Manual overwrite check since Qt doesn't do it, when using the
// defaultSuffix property
QFileInfo info(new_filename);
if (info.exists()) {
if (QMessageBox::warning(this, windowTitle(),
tr("%1 already exists.\nDo you want to replace it?").arg(info.fileName()),
QMessageBox::Yes | QMessageBox::No, QMessageBox::No) != QMessageBox::Yes) {
return;
}
}
}
setFileName(new_filename);
actionSave();
}
}
void MainWindow::actionReload()
{
load();
}
void MainWindow::hideEditor()
{
if (editActionHide->isChecked()) {
editor->hide();
} else {
editor->show();
}
}
void MainWindow::pasteViewportTranslation()
{
#ifdef _QCODE_EDIT_
QDocumentCursor cursor = editor->cursor();
#else
QTextCursor cursor = editor->textCursor();
#endif
QString txt;
txt.sprintf("[ %.2f, %.2f, %.2f ]", -screen->object_trans_x, -screen->object_trans_y, -screen->object_trans_z);
cursor.insertText(txt);
}
void MainWindow::pasteViewportRotation()
{
#ifdef _QCODE_EDIT_
QDocumentCursor cursor = editor->cursor();
#else
QTextCursor cursor = editor->textCursor();
#endif
QString txt;
txt.sprintf("[ %.2f, %.2f, %.2f ]",
fmodf(360 - screen->object_rot_x + 90, 360), fmodf(360 - screen->object_rot_y, 360), fmodf(360 - screen->object_rot_z, 360));
cursor.insertText(txt);
}
void MainWindow::actionReloadCompile()
{
console->clear();
load();
setCurrentOutput();
compile(true);
if (this->root_node) compileCSG(true);
#ifdef ENABLE_OPENCSG
if (!(viewActionOpenCSG->isVisible() && viewActionOpenCSG->isChecked()) &&
!viewActionThrownTogether->isChecked()) {
viewModeOpenCSG();
}
else
#endif
{
screen->updateGL();
}
clearCurrentOutput();
}
void MainWindow::actionCompile()
{
setCurrentOutput();
console->clear();
compile(!viewActionAnimate->isChecked());
if (this->root_node) compileCSG(!viewActionAnimate->isChecked());
// Go to non-CGAL view mode
if (!viewActionOpenCSG->isChecked() && !viewActionThrownTogether->isChecked()) {
#ifdef ENABLE_OPENCSG
viewModeOpenCSG();
#else
viewModeThrownTogether();
#endif
}
else {
screen->updateGL();