--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/extPrograms.cpp Sat Aug 29 17:07:39 2015 +0300
@@ -0,0 +1,721 @@
+/*
+ * LDForge: LDraw parts authoring CAD
+ * Copyright (C) 2013, 2014 Teemu Piippo
+ *
+ * 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <QProcess>
+#include <QTemporaryFile>
+#include <QDialog>
+#include <QDialogButtonBox>
+#include <QSpinBox>
+#include <QCheckBox>
+#include <QComboBox>
+#include <QGridLayout>
+#include <QFileInfo>
+#include "main.h"
+#include "configuration.h"
+#include "miscallenous.h"
+#include "mainWindow.h"
+#include "ldDocument.h"
+#include "radioGroup.h"
+#include "editHistory.h"
+#include "ui_ytruder.h"
+#include "ui_intersector.h"
+#include "ui_rectifier.h"
+#include "ui_coverer.h"
+#include "ui_isecalc.h"
+#include "ui_edger2.h"
+#include "dialogs.h"
+
+enum extprog
+{
+ Isecalc,
+ Intersector,
+ Coverer,
+ Ytruder,
+ Rectifier,
+ Edger2,
+};
+
+// =============================================================================
+//
+CFGENTRY (String, IsecalcPath, "")
+CFGENTRY (String, IntersectorPath, "")
+CFGENTRY (String, CovererPath, "")
+CFGENTRY (String, YtruderPath, "")
+CFGENTRY (String, RectifierPath, "")
+CFGENTRY (String, Edger2Path, "")
+
+QString* const g_extProgPaths[] =
+{
+ &cfg::IsecalcPath,
+ &cfg::IntersectorPath,
+ &cfg::CovererPath,
+ &cfg::YtruderPath,
+ &cfg::RectifierPath,
+ &cfg::Edger2Path,
+};
+
+CFGENTRY (Bool, IsecalcUsesWine, false)
+CFGENTRY (Bool, IntersectorUsesWine, false)
+CFGENTRY (Bool, CovererUsesWine, false)
+CFGENTRY (Bool, YtruderUsesWine, false)
+CFGENTRY (Bool, RectifierUsesWine, false)
+CFGENTRY (Bool, Edger2UsesWine, false)
+
+bool* const g_extProgWine[] =
+{
+ &cfg::IsecalcUsesWine,
+ &cfg::IntersectorUsesWine,
+ &cfg::CovererUsesWine,
+ &cfg::YtruderUsesWine,
+ &cfg::RectifierUsesWine,
+ &cfg::Edger2UsesWine,
+};
+
+const char* g_extProgNames[] =
+{
+ "Isecalc",
+ "Intersector",
+ "Coverer",
+ "Ytruder",
+ "Rectifier",
+ "Edger2"
+};
+
+// =============================================================================
+//
+static bool MakeTempFile (QTemporaryFile& tmp, QString& fname)
+{
+ if (not tmp.open())
+ return false;
+
+ fname = tmp.fileName();
+ tmp.close();
+ return true;
+}
+
+// =============================================================================
+//
+static bool CheckExtProgramPath (const extprog prog)
+{
+ QString& path = *g_extProgPaths[prog];
+
+ if (not path.isEmpty())
+ return true;
+
+ ExtProgPathPrompt* dlg = new ExtProgPathPrompt (g_extProgNames[prog]);
+
+ if (dlg->exec() and not dlg->getPath().isEmpty())
+ {
+ path = dlg->getPath();
+ return true;
+ }
+
+ return false;
+}
+
+// =============================================================================
+//
+static QString ProcessExtProgError (extprog prog, QProcess& proc)
+{
+ switch (proc.error())
+ {
+ case QProcess::FailedToStart:
+ {
+ QString wineblurb;
+
+#ifndef _WIN32
+ if (*g_extProgWine[prog])
+ wineblurb = "make sure Wine is installed and ";
+#else
+ (void) prog;
+#endif
+
+ return format ("Program failed to start, %1check your permissions", wineblurb);
+ } break;
+
+ case QProcess::Crashed:
+ return "Crashed.";
+
+ case QProcess::WriteError:
+ case QProcess::ReadError:
+ return "I/O error.";
+
+ case QProcess::UnknownError:
+ return "Unknown error";
+
+ case QProcess::Timedout:
+ return format ("Timed out (30 seconds)");
+ }
+
+ return "";
+}
+
+// =============================================================================
+//
+static void WriteObjects (const LDObjectList& objects, QFile& f)
+{
+ for (LDObject* obj : objects)
+ {
+ if (obj->type() == OBJ_Subfile)
+ {
+ LDSubfile* ref = static_cast<LDSubfile*> (obj);
+ LDObjectList objs = ref->inlineContents (true, false);
+
+ WriteObjects (objs, f);
+
+ for (LDObject* obj : objs)
+ obj->destroy();
+ }
+ else
+ f.write ((obj->asText() + "\r\n").toUtf8());
+ }
+}
+
+// =============================================================================
+//
+static void WriteObjects (const LDObjectList& objects, QString fname)
+{
+ // Write the input file
+ QFile f (fname);
+
+ if (not f.open (QIODevice::WriteOnly | QIODevice::Text))
+ {
+ Critical (format ("Couldn't open temporary file %1 for writing: %2\n", fname, f.errorString()));
+ return;
+ }
+
+ WriteObjects (objects, f);
+ f.close();
+
+#ifdef DEBUG
+ QFile::copy (fname, "debug_lastInput");
+#endif
+}
+
+// =============================================================================
+//
+void WriteSelection (QString fname)
+{
+ WriteObjects (Selection(), fname);
+}
+
+// =============================================================================
+//
+void WriteColorGroup (LDColor color, QString fname)
+{
+ LDObjectList objects;
+
+ for (LDObject* obj : CurrentDocument()->objects())
+ {
+ if (not obj->isColored() or obj->color() != color)
+ continue;
+
+ objects << obj;
+ }
+
+ WriteObjects (objects, fname);
+}
+
+// =============================================================================
+//
+bool RunExtProgram (extprog prog, QString path, QString argvstr)
+{
+ QTemporaryFile input;
+ QStringList argv = argvstr.split (" ", QString::SkipEmptyParts);
+
+#ifndef _WIN32
+ if (*g_extProgWine[prog])
+ {
+ argv.insert (0, path);
+ path = "wine";
+ }
+#endif // _WIN32
+
+ print ("Running command: %1 %2\n", path, argv.join (" "));
+
+ if (not input.open())
+ return false;
+
+ QProcess proc;
+
+ // Begin!
+ proc.setStandardInputFile (input.fileName());
+ proc.start (path, argv);
+
+ if (not proc.waitForStarted())
+ {
+ Critical (format ("Couldn't start %1: %2\n", g_extProgNames[prog], ProcessExtProgError (prog, proc)));
+ return false;
+ }
+
+ // Write an enter, the utility tools all expect one
+ input.write ("\n");
+
+ // Wait while it runs
+ proc.waitForFinished();
+
+ QString err = "";
+
+ if (proc.exitStatus() != QProcess::NormalExit)
+ err = ProcessExtProgError (prog, proc);
+
+ // Check the return code
+ if (proc.exitCode() != 0)
+ err = format ("Program exited abnormally (return code %1).", proc.exitCode());
+
+ if (not err.isEmpty())
+ {
+ Critical (format ("%1 failed: %2\n", g_extProgNames[prog], err));
+ QString filename ("externalProgramOutput.txt");
+ QFile file (filename);
+
+ if (file.open (QIODevice::WriteOnly | QIODevice::Text))
+ {
+ file.write (proc.readAllStandardOutput());
+ file.write (proc.readAllStandardError());
+ print ("Wrote output and error logs to %1", QFileInfo (file).absoluteFilePath());
+ }
+ else
+ {
+ print ("Couldn't open %1 for writing: %2",
+ QFileInfo (filename).absoluteFilePath(), file.errorString());
+ }
+
+ return false;
+ }
+
+ return true;
+}
+
+// =============================================================================
+//
+static void InsertOutput (QString fname, bool replace, QList<LDColor> colorsToReplace)
+{
+#ifdef DEBUG
+ QFile::copy (fname, "./debug_lastOutput");
+#endif // RELEASE
+
+ // Read the output file
+ QFile f (fname);
+
+ if (not f.open (QIODevice::ReadOnly))
+ {
+ Critical (format ("Couldn't open temporary file %1 for reading.\n", fname));
+ return;
+ }
+
+ LDObjectList objs = LoadFileContents (&f, null);
+
+ // If we replace the objects, delete the selection now.
+ if (replace)
+ g_win->deleteSelection();
+
+ for (LDColor color : colorsToReplace)
+ g_win->deleteByColor (color);
+
+ // Insert the new objects
+ CurrentDocument()->clearSelection();
+
+ for (LDObject* obj : objs)
+ {
+ if (not obj->isScemantic())
+ {
+ obj->destroy();
+ continue;
+ }
+
+ CurrentDocument()->addObject (obj);
+ obj->select();
+ }
+
+ g_win->doFullRefresh();
+}
+
+// =============================================================================
+// Interface for Ytruder
+// =============================================================================
+void MainWindow::slot_actionYtruder()
+{
+ setlocale (LC_ALL, "C");
+
+ if (not CheckExtProgramPath (Ytruder))
+ return;
+
+ QDialog* dlg = new QDialog;
+ Ui::YtruderUI ui;
+ ui.setupUi (dlg);
+
+ if (not dlg->exec())
+ return;
+
+ // Read the user's choices
+ const enum { Distance, Symmetry, Projection, Radial } mode =
+ ui.mode_distance->isChecked() ? Distance :
+ ui.mode_symmetry->isChecked() ? Symmetry :
+ ui.mode_projection->isChecked() ? Projection : Radial;
+
+ const Axis axis =
+ ui.axis_x->isChecked() ? X :
+ ui.axis_y->isChecked() ? Y : Z;
+
+ const double depth = ui.planeDepth->value(),
+ condAngle = ui.condAngle->value();
+
+ QTemporaryFile indat, outdat;
+ QString inDATName, outDATName;
+
+ // Make temp files for the input and output files
+ if (not MakeTempFile (indat, inDATName) or not MakeTempFile (outdat, outDATName))
+ return;
+
+ // Compose the command-line arguments
+ QString argv = Join (
+ {
+ (axis == X) ? "-x" : (axis == Y) ? "-y" : "-z",
+ (mode == Distance) ? "-d" : (mode == Symmetry) ? "-s" : (mode == Projection) ? "-p" : "-r",
+ depth,
+ "-a",
+ condAngle,
+ inDATName,
+ outDATName
+ });
+
+ WriteSelection (inDATName);
+
+ if (not RunExtProgram (Ytruder, cfg::YtruderPath, argv))
+ return;
+
+ InsertOutput (outDATName, false, {});
+}
+
+// =============================================================================
+// Rectifier interface
+// =============================================================================
+void MainWindow::slot_actionRectifier()
+{
+ setlocale (LC_ALL, "C");
+
+ if (not CheckExtProgramPath (Rectifier))
+ return;
+
+ QDialog* dlg = new QDialog;
+ Ui::RectifierUI ui;
+ ui.setupUi (dlg);
+
+ if (not dlg->exec())
+ return;
+
+ QTemporaryFile indat, outdat;
+ QString inDATName, outDATName;
+
+ // Make temp files for the input and output files
+ if (not MakeTempFile (indat, inDATName) or not MakeTempFile (outdat, outDATName))
+ return;
+
+ // Compose arguments
+ QString argv = Join (
+ {
+ (not ui.cb_condense->isChecked()) ? "-q" : "",
+ (not ui.cb_subst->isChecked()) ? "-r" : "",
+ (ui.cb_condlineCheck->isChecked()) ? "-a" : "",
+ (ui.cb_colorize->isChecked()) ? "-c" : "",
+ "-t",
+ ui.dsb_coplthres->value(),
+ inDATName,
+ outDATName
+ });
+
+ WriteSelection (inDATName);
+
+ if (not RunExtProgram (Rectifier, cfg::RectifierPath, argv))
+ return;
+
+ InsertOutput (outDATName, true, {});
+}
+
+// =============================================================================
+// Intersector interface
+// =============================================================================
+void MainWindow::slot_actionIntersector()
+{
+ setlocale (LC_ALL, "C");
+
+ if (not CheckExtProgramPath (Intersector))
+ return;
+
+ QDialog* dlg = new QDialog;
+ Ui::IntersectorUI ui;
+ ui.setupUi (dlg);
+
+ MakeColorComboBox (ui.cmb_incol);
+ MakeColorComboBox (ui.cmb_cutcol);
+ ui.cb_repeat->setWhatsThis ("If this is set, " APPNAME " runs Intersector a second time with inverse files to cut the "
+ " cutter group with the input group. Both groups are cut by the intersection.");
+ ui.cb_edges->setWhatsThis ("Makes " APPNAME " try run Isecalc to create edgelines for the intersection.");
+
+ LDColor inCol, cutCol;
+ const bool repeatInverse = ui.cb_repeat->isChecked();
+
+ forever
+ {
+ if (not dlg->exec())
+ return;
+
+ inCol = ui.cmb_incol->itemData (ui.cmb_incol->currentIndex()).toInt();
+ cutCol = ui.cmb_cutcol->itemData (ui.cmb_cutcol->currentIndex()).toInt();
+
+ if (inCol == cutCol)
+ {
+ Critical ("Cannot use the same color group for both input and cutter!");
+ continue;
+ }
+
+ break;
+ }
+
+ // Five temporary files!
+ // indat = input group file
+ // cutdat = cutter group file
+ // outdat = primary output
+ // outdat2 = inverse output
+ // edgesdat = edges output (isecalc)
+ QTemporaryFile indat, cutdat, outdat, outdat2, edgesdat;
+ QString inDATName, cutDATName, outDATName, outDAT2Name, edgesDATName;
+
+ if (not MakeTempFile (indat, inDATName) or
+ not MakeTempFile (cutdat, cutDATName) or
+ not MakeTempFile (outdat, outDATName) or
+ not MakeTempFile (outdat2, outDAT2Name) or
+ not MakeTempFile (edgesdat, edgesDATName))
+ {
+ return;
+ }
+
+ QString parms = Join (
+ {
+ (ui.cb_colorize->isChecked()) ? "-c" : "",
+ (ui.cb_nocondense->isChecked()) ? "-t" : "",
+ "-s",
+ ui.dsb_prescale->value()
+ });
+
+ QString argv_normal = Join (
+ {
+ parms,
+ inDATName,
+ cutDATName,
+ outDATName
+ });
+
+ QString argv_inverse = Join (
+ {
+ parms,
+ cutDATName,
+ inDATName,
+ outDAT2Name
+ });
+
+ WriteColorGroup (inCol, inDATName);
+ WriteColorGroup (cutCol, cutDATName);
+
+ if (not RunExtProgram (Intersector, cfg::IntersectorPath, argv_normal))
+ return;
+
+ InsertOutput (outDATName, false, {inCol});
+
+ if (repeatInverse and RunExtProgram (Intersector, cfg::IntersectorPath, argv_inverse))
+ InsertOutput (outDAT2Name, false, {cutCol});
+
+ if (ui.cb_edges->isChecked() and CheckExtProgramPath (Isecalc) and
+ RunExtProgram (Isecalc, cfg::IsecalcPath, Join ({inDATName, cutDATName, edgesDATName})))
+ {
+ InsertOutput (edgesDATName, false, {});
+ }
+}
+
+// =============================================================================
+//
+void MainWindow::slot_actionCoverer()
+{
+ setlocale (LC_ALL, "C");
+
+ if (not CheckExtProgramPath (Coverer))
+ return;
+
+ QDialog* dlg = new QDialog;
+ Ui::CovererUI ui;
+ ui.setupUi (dlg);
+ MakeColorComboBox (ui.cmb_col1);
+ MakeColorComboBox (ui.cmb_col2);
+
+ LDColor in1Col, in2Col;
+
+ forever
+ {
+ if (not dlg->exec())
+ return;
+
+ in1Col = ui.cmb_col1->itemData (ui.cmb_col1->currentIndex()).toInt();
+ in2Col = ui.cmb_col2->itemData (ui.cmb_col2->currentIndex()).toInt();
+
+ if (in1Col == in2Col)
+ {
+ Critical ("Cannot use the same color group for both inputs!");
+ continue;
+ }
+
+ break;
+ }
+
+ QTemporaryFile in1dat, in2dat, outdat;
+ QString in1DATName, in2DATName, outDATName;
+
+ if (not MakeTempFile (in1dat, in1DATName) or
+ not MakeTempFile (in2dat, in2DATName) or
+ not MakeTempFile (outdat, outDATName))
+ {
+ return;
+ }
+
+ QString argv = Join (
+ {
+ (ui.cb_oldsweep->isChecked() ? "-s" : ""),
+ (ui.cb_reverse->isChecked() ? "-r" : ""),
+ (ui.dsb_segsplit->value() != 0 ? format ("-l %1", ui.dsb_segsplit->value()) : ""),
+ (ui.sb_bias->value() != 0 ? format ("-s %1", ui.sb_bias->value()) : ""),
+ in1DATName,
+ in2DATName,
+ outDATName
+ });
+
+ WriteColorGroup (in1Col, in1DATName);
+ WriteColorGroup (in2Col, in2DATName);
+
+ if (not RunExtProgram (Coverer, cfg::CovererPath, argv))
+ return;
+
+ InsertOutput (outDATName, false, {});
+}
+
+// =============================================================================
+//
+void MainWindow::slot_actionIsecalc()
+{
+ setlocale (LC_ALL, "C");
+
+ if (not CheckExtProgramPath (Isecalc))
+ return;
+
+ Ui::IsecalcUI ui;
+ QDialog* dlg = new QDialog;
+ ui.setupUi (dlg);
+
+ MakeColorComboBox (ui.cmb_col1);
+ MakeColorComboBox (ui.cmb_col2);
+
+ LDColor in1Col, in2Col;
+
+ // Run the dialog and validate input
+ forever
+ {
+ if (not dlg->exec())
+ return;
+
+ in1Col = ui.cmb_col1->itemData (ui.cmb_col1->currentIndex()).toInt();
+ in2Col = ui.cmb_col2->itemData (ui.cmb_col2->currentIndex()).toInt();
+
+ if (in1Col == in2Col)
+ {
+ Critical ("Cannot use the same color group for both input and cutter!");
+ continue;
+ }
+
+ break;
+ }
+
+ QTemporaryFile in1dat, in2dat, outdat;
+ QString in1DATName, in2DATName, outDATName;
+
+ if (not MakeTempFile (in1dat, in1DATName) or
+ not MakeTempFile (in2dat, in2DATName) or
+ not MakeTempFile (outdat, outDATName))
+ {
+ return;
+ }
+
+ QString argv = Join (
+ {
+ in1DATName,
+ in2DATName,
+ outDATName
+ });
+
+ WriteColorGroup (in1Col, in1DATName);
+ WriteColorGroup (in2Col, in2DATName);
+ RunExtProgram (Isecalc, cfg::IsecalcPath, argv);
+ InsertOutput (outDATName, false, {});
+}
+
+// =============================================================================
+//
+void MainWindow::slot_actionEdger2()
+{
+ setlocale (LC_ALL, "C");
+
+ if (not CheckExtProgramPath (Edger2))
+ return;
+
+ QDialog* dlg = new QDialog;
+ Ui::Edger2Dialog ui;
+ ui.setupUi (dlg);
+
+ if (not dlg->exec())
+ return;
+
+ QTemporaryFile in, out;
+ QString inName, outName;
+
+ if (not MakeTempFile (in, inName) or not MakeTempFile (out, outName))
+ return;
+
+ int unmatched = ui.unmatched->currentIndex();
+
+ QString argv = Join (
+ {
+ format ("-p %1", ui.precision->value()),
+ format ("-af %1", ui.flatAngle->value()),
+ format ("-ac %1", ui.condAngle->value()),
+ format ("-ae %1", ui.edgeAngle->value()),
+ ui.delLines->isChecked() ? "-de" : "",
+ ui.delCondLines->isChecked() ? "-dc" : "",
+ ui.colored->isChecked() ? "-c" : "",
+ ui.bfc->isChecked() ? "-b" : "",
+ ui.convex->isChecked() ? "-cx" : "",
+ ui.concave->isChecked() ? "-cv" : "",
+ unmatched == 0 ? "-u+" : (unmatched == 2 ? "-u-" : ""),
+ inName,
+ outName,
+ });
+
+ WriteSelection (inName);
+
+ if (not RunExtProgram (Edger2, cfg::Edger2Path, argv))
+ return;
+
+ InsertOutput (outName, true, {});
+}