--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/actions.cc Sat Mar 29 05:38:03 2014 +0200
@@ -0,0 +1,871 @@
+/*
+ * LDForge: LDraw parts authoring CAD
+ * Copyright (C) 2013, 2014 Santeri 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 <QFileDialog>
+#include <QMessageBox>
+#include <QTextEdit>
+#include <QBoxLayout>
+#include <QDialogButtonBox>
+#include <QPushButton>
+#include <QInputDialog>
+
+#include "mainWindow.h"
+#include "ldDocument.h"
+#include "editHistory.h"
+#include "configDialog.h"
+#include "addObjectDialog.h"
+#include "miscallenous.h"
+#include "glRenderer.h"
+#include "dialogs.h"
+#include "primitives.h"
+#include "radioGroup.h"
+#include "colors.h"
+#include "glCompiler.h"
+#include "ui_newpart.h"
+
+extern_cfg (Bool, gl_wireframe);
+extern_cfg (Bool, gl_colorbfc);
+extern_cfg (String, ld_defaultname);
+extern_cfg (String, ld_defaultuser);
+extern_cfg (Int, ld_defaultlicense);
+extern_cfg (Bool, gl_drawangles);
+
+// =============================================================================
+//
+DEFINE_ACTION (New, CTRL_SHIFT (N))
+{
+ QDialog* dlg = new QDialog (g_win);
+ Ui::NewPartUI ui;
+ ui.setupUi (dlg);
+
+ QString authortext = ld_defaultname;
+
+ if (!ld_defaultuser.isEmpty())
+ authortext.append (format (" [%1]", ld_defaultuser));
+
+ ui.le_author->setText (authortext);
+
+ switch (ld_defaultlicense)
+ {
+ case 0:
+ ui.rb_license_ca->setChecked (true);
+ break;
+
+ case 1:
+ ui.rb_license_nonca->setChecked (true);
+ break;
+
+ case 2:
+ ui.rb_license_none->setChecked (true);
+ break;
+
+ default:
+ QMessageBox::warning (null, "Warning",
+ format ("Unknown ld_defaultlicense value %1!", ld_defaultlicense));
+ break;
+ }
+
+ if (dlg->exec() == false)
+ return;
+
+ newFile();
+
+ const LDBFC::Statement BFCType =
+ ui.rb_bfc_ccw->isChecked() ? LDBFC::CertifyCCW :
+ ui.rb_bfc_cw->isChecked() ? LDBFC::CertifyCW : LDBFC::NoCertify;
+
+ const QString license =
+ ui.rb_license_ca->isChecked() ? g_CALicense :
+ ui.rb_license_nonca->isChecked() ? g_nonCALicense : "";
+
+ getCurrentDocument()->addObjects (
+ {
+ new LDComment (ui.le_title->text()),
+ new LDComment ("Name: <untitled>.dat"),
+ new LDComment (format ("Author: %1", ui.le_author->text())),
+ new LDComment (format ("!LDRAW_ORG Unofficial_Part")),
+ (license != "" ? new LDComment (license) : null),
+ new LDEmpty,
+ new LDBFC (BFCType),
+ new LDEmpty,
+ });
+
+ doFullRefresh();
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (NewFile, CTRL (N))
+{
+ newFile();
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (Open, CTRL (O))
+{
+ QString name = QFileDialog::getOpenFileName (g_win, "Open File", "", "LDraw files (*.dat *.ldr)");
+
+ if (name.length() == 0)
+ return;
+
+ openMainFile (name);
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (Save, CTRL (S))
+{
+ save (getCurrentDocument(), false);
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (SaveAs, CTRL_SHIFT (S))
+{
+ save (getCurrentDocument(), true);
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (SaveAll, CTRL (L))
+{
+ for (LDDocument* file : g_loadedFiles)
+ {
+ if (file->isImplicit())
+ continue;
+
+ save (file, false);
+ }
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (Close, CTRL (W))
+{
+ if (!getCurrentDocument()->isSafeToClose())
+ return;
+
+ delete getCurrentDocument();
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (CloseAll, 0)
+{
+ if (!safeToCloseAll())
+ return;
+
+ closeAll();
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (Settings, 0)
+{
+ (new ConfigDialog)->exec();
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (SetLDrawPath, 0)
+{
+ (new LDrawPathDialog (true))->exec();
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (Exit, CTRL (Q))
+{
+ exit (0);
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (NewSubfile, 0)
+{
+ AddObjectDialog::staticDialog (LDObject::ESubfile, null);
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (NewLine, 0)
+{
+ AddObjectDialog::staticDialog (LDObject::ELine, null);
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (NewTriangle, 0)
+{
+ AddObjectDialog::staticDialog (LDObject::ETriangle, null);
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (NewQuad, 0)
+{
+ AddObjectDialog::staticDialog (LDObject::EQuad, null);
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (NewCLine, 0)
+{
+ AddObjectDialog::staticDialog (LDObject::ECondLine, null);
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (NewComment, 0)
+{
+ AddObjectDialog::staticDialog (LDObject::EComment, null);
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (NewBFC, 0)
+{
+ AddObjectDialog::staticDialog (LDObject::EBFC, null);
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (NewVertex, 0)
+{
+ AddObjectDialog::staticDialog (LDObject::EVertex, null);
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (Edit, 0)
+{
+ if (selection().size() != 1)
+ return;
+
+ LDObject* obj = selection() [0];
+ AddObjectDialog::staticDialog (obj->type(), obj);
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (Help, KEY (F1))
+{
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (About, 0)
+{
+ AboutDialog().exec();
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (AboutQt, 0)
+{
+ QMessageBox::aboutQt (g_win);
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (SelectAll, CTRL (A))
+{
+ for (LDObject* obj : getCurrentDocument()->objects())
+ obj->select();
+
+ updateSelection();
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (SelectByColor, CTRL_SHIFT (A))
+{
+ int colnum = getSelectedColor();
+
+ if (colnum == -1)
+ return; // no consensus on color
+
+ getCurrentDocument()->clearSelection();
+
+ for (LDObject* obj : getCurrentDocument()->objects())
+ if (obj->color() == colnum)
+ obj->select();
+
+ updateSelection();
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (SelectByType, 0)
+{
+ if (selection().isEmpty())
+ return;
+
+ LDObject::Type type = getUniformSelectedType();
+
+ if (type == LDObject::EUnidentified)
+ return;
+
+ // If we're selecting subfile references, the reference filename must also
+ // be uniform.
+ QString refName;
+
+ if (type == LDObject::ESubfile)
+ {
+ refName = static_cast<LDSubfile*> (selection()[0])->fileInfo()->name();
+
+ for (LDObject* obj : selection())
+ if (static_cast<LDSubfile*> (obj)->fileInfo()->name() != refName)
+ return;
+ }
+
+ getCurrentDocument()->clearSelection();
+
+ for (LDObject* obj : getCurrentDocument()->objects())
+ {
+ if (obj->type() != type)
+ continue;
+
+ if (type == LDObject::ESubfile && static_cast<LDSubfile*> (obj)->fileInfo()->name() != refName)
+ continue;
+
+ obj->select();
+ }
+
+ updateSelection();
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (GridCoarse, 0)
+{
+ grid = Grid::Coarse;
+ updateGridToolBar();
+}
+
+DEFINE_ACTION (GridMedium, 0)
+{
+ grid = Grid::Medium;
+ updateGridToolBar();
+}
+
+DEFINE_ACTION (GridFine, 0)
+{
+ grid = Grid::Fine;
+ updateGridToolBar();
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (ResetView, CTRL (0))
+{
+ R()->resetAngles();
+ R()->update();
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (InsertFrom, 0)
+{
+ QString fname = QFileDialog::getOpenFileName();
+ int idx = getInsertionPoint();
+
+ if (!fname.length())
+ return;
+
+ QFile f (fname);
+
+ if (!f.open (QIODevice::ReadOnly))
+ {
+ critical (format ("Couldn't open %1 (%2)", fname, f.errorString()));
+ return;
+ }
+
+ LDObjectList objs = loadFileContents (&f, null);
+
+ getCurrentDocument()->clearSelection();
+
+ for (LDObject* obj : objs)
+ {
+ getCurrentDocument()->insertObj (idx, obj);
+ obj->select();
+ R()->compileObject (obj);
+
+ idx++;
+ }
+
+ refresh();
+ scrollToSelection();
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (ExportTo, 0)
+{
+ if (selection().isEmpty())
+ return;
+
+ QString fname = QFileDialog::getSaveFileName();
+
+ if (fname.length() == 0)
+ return;
+
+ QFile file (fname);
+
+ if (!file.open (QIODevice::WriteOnly | QIODevice::Text))
+ {
+ critical (format ("Unable to open %1 for writing (%2)", fname, file.errorString()));
+ return;
+ }
+
+ for (LDObject* obj : selection())
+ {
+ QString contents = obj->asText();
+ QByteArray data = contents.toUtf8();
+ file.write (data, data.size());
+ file.write ("\r\n", 2);
+ }
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (InsertRaw, 0)
+{
+ int idx = getInsertionPoint();
+
+ QDialog* const dlg = new QDialog;
+ QVBoxLayout* const layout = new QVBoxLayout;
+ QTextEdit* const te_edit = new QTextEdit;
+ QDialogButtonBox* const bbx_buttons = new QDialogButtonBox (QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
+
+ layout->addWidget (te_edit);
+ layout->addWidget (bbx_buttons);
+ dlg->setLayout (layout);
+ dlg->setWindowTitle (APPNAME ": Insert Raw");
+ dlg->connect (bbx_buttons, SIGNAL (accepted()), dlg, SLOT (accept()));
+ dlg->connect (bbx_buttons, SIGNAL (rejected()), dlg, SLOT (reject()));
+
+ if (dlg->exec() == false)
+ return;
+
+ getCurrentDocument()->clearSelection();
+
+ for (QString line : QString (te_edit->toPlainText()).split ("\n"))
+ {
+ LDObject* obj = parseLine (line);
+
+ getCurrentDocument()->insertObj (idx, obj);
+ obj->select();
+ idx++;
+ }
+
+ refresh();
+ scrollToSelection();
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (Screenshot, 0)
+{
+ setlocale (LC_ALL, "C");
+
+ int w, h;
+ uchar* imgdata = R()->getScreencap (w, h);
+ QImage img = imageFromScreencap (imgdata, w, h);
+
+ QString root = basename (getCurrentDocument()->name());
+
+ if (root.right (4) == ".dat")
+ root.chop (4);
+
+ QString defaultname = (root.length() > 0) ? format ("%1.png", root) : "";
+ QString fname = QFileDialog::getSaveFileName (g_win, "Save Screencap", defaultname,
+ "PNG images (*.png);;JPG images (*.jpg);;BMP images (*.bmp);;All Files (*.*)");
+
+ if (fname.length() > 0 && !img.save (fname))
+ critical (format ("Couldn't open %1 for writing to save screencap: %2", fname, strerror (errno)));
+
+ delete[] imgdata;
+}
+
+// =============================================================================
+//
+extern_cfg (Bool, gl_axes);
+DEFINE_ACTION (Axes, 0)
+{
+ gl_axes = !gl_axes;
+ updateActions();
+ R()->update();
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (VisibilityToggle, 0)
+{
+ for (LDObject* obj : selection())
+ obj->setHidden (!obj->isHidden());
+
+ refresh();
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (VisibilityHide, 0)
+{
+ for (LDObject* obj : selection())
+ obj->setHidden (true);
+
+ refresh();
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (VisibilityReveal, 0)
+{
+ for (LDObject* obj : selection())
+ obj->setHidden (false);
+ refresh();
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (Wireframe, 0)
+{
+ gl_wireframe = !gl_wireframe;
+ R()->refresh();
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (SetOverlay, 0)
+{
+ OverlayDialog dlg;
+
+ if (!dlg.exec())
+ return;
+
+ R()->setupOverlay ((GL::EFixedCamera) dlg.camera(), dlg.fpath(), dlg.ofsx(),
+ dlg.ofsy(), dlg.lwidth(), dlg.lheight());
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (ClearOverlay, 0)
+{
+ R()->clearOverlay();
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (ModeSelect, CTRL (1))
+{
+ R()->setEditMode (ESelectMode);
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (ModeDraw, CTRL (2))
+{
+ R()->setEditMode (EDrawMode);
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (ModeCircle, CTRL (3))
+{
+ R()->setEditMode (ECircleMode);
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (DrawAngles, 0)
+{
+ gl_drawangles = !gl_drawangles;
+ R()->refresh();
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (SetDrawDepth, 0)
+{
+ if (R()->camera() == GL::EFreeCamera)
+ return;
+
+ bool ok;
+ double depth = QInputDialog::getDouble (g_win, "Set Draw Depth",
+ format ("Depth value for %1 Camera:", R()->getCameraName()),
+ R()->getDepthValue(), -10000.0f, 10000.0f, 3, &ok);
+
+ if (ok)
+ R()->setDepthValue (depth);
+}
+
+#if 0
+// This is a test to draw a dummy axle. Meant to be used as a primitive gallery,
+// but I can't figure how to generate these pictures properly. Multi-threading
+// these is an immense pain.
+DEFINE_ACTION (testpic, "Test picture", "", "", (0))
+{
+ LDDocument* file = getFile ("axle.dat");
+ setlocale (LC_ALL, "C");
+
+ if (!file)
+ {
+ critical ("couldn't load axle.dat");
+ return;
+ }
+
+ int w, h;
+
+ GLRenderer* rend = new GLRenderer;
+ rend->resize (64, 64);
+ rend->setAttribute (Qt::WA_DontShowOnScreen);
+ rend->show();
+ rend->setFile (file);
+ rend->setDrawOnly (true);
+ rend->compileAllObjects();
+ rend->initGLData();
+ rend->drawGLScene();
+
+ uchar* imgdata = rend->screencap (w, h);
+ QImage img = imageFromScreencap (imgdata, w, h);
+
+ if (img.isNull())
+ {
+ critical ("Failed to create the image!\n");
+ }
+ else
+ {
+ QLabel* label = new QLabel;
+ QDialog* dlg = new QDialog;
+ label->setPixmap (QPixmap::fromImage (img));
+ QVBoxLayout* layout = new QVBoxLayout (dlg);
+ layout->addWidget (label);
+ dlg->exec();
+ }
+
+ delete[] imgdata;
+ rend->deleteLater();
+}
+#endif
+
+// =============================================================================
+//
+DEFINE_ACTION (ScanPrimitives, 0)
+{
+ PrimitiveScanner::start();
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (BFCView, SHIFT (B))
+{
+ gl_colorbfc = !gl_colorbfc;
+ updateActions();
+ R()->refresh();
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (JumpTo, CTRL (G))
+{
+ bool ok;
+ int defval = 0;
+ LDObject* obj;
+
+ if (selection().size() == 1)
+ defval = selection()[0]->lineNumber();
+
+ int idx = QInputDialog::getInt (null, "Go to line", "Go to line:", defval,
+ 1, getCurrentDocument()->getObjectCount(), 1, &ok);
+
+ if (!ok || (obj = getCurrentDocument()->getObject (idx - 1)) == null)
+ return;
+
+ getCurrentDocument()->clearSelection();
+ obj->select();
+ updateSelection();
+}
+
+// =============================================================================
+//
+DEFINE_ACTION (SubfileSelection, 0)
+{
+ if (selection().size() == 0)
+ return;
+
+ QString parentpath = getCurrentDocument()->fullPath();
+
+ // BFC type of the new subfile - it shall inherit the BFC type of the parent document
+ LDBFC::Statement bfctype = LDBFC::NoCertify;
+
+ // Dirname of the new subfile
+ QString subdirname = dirname (parentpath);
+
+ // Title of the new subfile
+ QString subtitle;
+
+ // Comment containing the title of the parent document
+ LDComment* titleobj = dynamic_cast<LDComment*> (getCurrentDocument()->getObject (0));
+
+ // License text for the subfile
+ QString license = getLicenseText (ld_defaultlicense);
+
+ // LDraw code body of the new subfile (i.e. code of the selection)
+ QStringList code;
+
+ // Full path of the subfile to be
+ QString fullsubname;
+
+ // Where to insert the subfile reference?
+ int refidx = selection()[0]->lineNumber();
+
+ // Determine title of subfile
+ if (titleobj != null)
+ subtitle = "~" + titleobj->text();
+ else
+ subtitle = "~subfile";
+
+ // Remove duplicate tildes
+ while (subtitle[0] == '~' && subtitle[1] == '~')
+ subtitle.remove (0, 1);
+
+ // If this the parent document isn't already in s/, we need to stuff it into
+ // a subdirectory named s/. Ensure it exists!
+ QString topdirname = basename (dirname (getCurrentDocument()->fullPath()));
+
+ if (topdirname != "s")
+ {
+ QString desiredPath = subdirname + "/s";
+ QString title = tr ("Create subfile directory?");
+ QString text = format (tr ("The directory <b>%1</b> is suggested for "
+ "subfiles. This directory does not exist, create it?"), desiredPath);
+
+ if (QDir (desiredPath).exists() || confirm (title, text))
+ {
+ subdirname = desiredPath;
+ QDir().mkpath (subdirname);
+ }
+ }
+
+ // Determine the body of the name of the subfile
+ if (!parentpath.isEmpty())
+ {
+ if (parentpath.endsWith (".dat"))
+ parentpath.chop (4);
+
+ // Remove the s?? suffix if it's there, otherwise we'll get filenames
+ // like s01s01.dat when subfiling subfiles.
+ QRegExp subfilesuffix ("s[0-9][0-9]$");
+ if (subfilesuffix.indexIn (parentpath) != -1)
+ parentpath.chop (subfilesuffix.matchedLength());
+
+ int subidx = 1;
+ QString digits;
+ QFile f;
+ QString testfname;
+
+ do
+ {
+ digits.setNum (subidx++);
+
+ // pad it with a zero
+ if (digits.length() == 1)
+ digits.prepend ("0");
+
+ fullsubname = subdirname + "/" + basename (parentpath) + "s" + digits + ".dat";
+ } while (findDocument ("s\\" + basename (fullsubname)) != null || QFile (fullsubname).exists());
+ }
+
+ // Determine the BFC winding type used in the main document - it is to
+ // be carried over to the subfile.
+ for (LDObject* obj : getCurrentDocument()->objects())
+ {
+ LDBFC* bfc = dynamic_cast<LDBFC*> (obj);
+
+ if (!bfc)
+ continue;
+
+ LDBFC::Statement a = bfc->statement();
+
+ if (a == LDBFC::CertifyCCW || a == LDBFC::CertifyCW || a == LDBFC::NoCertify)
+ {
+ bfctype = a;
+ break;
+ }
+ }
+
+ // Get the body of the document in LDraw code
+ for (LDObject* obj : selection())
+ code << obj->asText();
+
+ // Create the new subfile document
+ LDDocument* doc = new LDDocument;
+ doc->setImplicit (false);
+ doc->setFullPath (fullsubname);
+ doc->setName (LDDocument::shortenName (fullsubname));
+ doc->addObjects (
+ {
+ new LDComment (subtitle),
+ new LDComment ("Name: "),
+ new LDComment (format ("Author: %1 [%2]", ld_defaultname, ld_defaultuser)),
+ new LDComment (format ("!LDRAW_ORG Unofficial_Subpart")),
+ (license != "" ? new LDComment (license) : null),
+ new LDEmpty,
+ new LDBFC (bfctype),
+ new LDEmpty,
+ });
+
+ // Add the actual subfile code to the new document
+ for (QString line : code)
+ {
+ LDObject* obj = parseLine (line);
+ doc->addObject (obj);
+ }
+
+ // Try save it
+ if (save (doc, true))
+ {
+ // Remove the selection now
+ for (LDObject* obj : selection())
+ obj->destroy();
+
+ // Compile all objects in the new subfile
+ R()->compiler()->compileDocument (doc);
+ g_loadedFiles << doc;
+
+ // Add a reference to the new subfile to where the selection was
+ LDSubfile* ref = new LDSubfile();
+ ref->setColor (maincolor);
+ ref->setFileInfo (doc);
+ ref->setPosition (g_origin);
+ ref->setTransform (g_identity);
+ getCurrentDocument()->insertObj (refidx, ref);
+ R()->compileObject (ref);
+
+ // Refresh stuff
+ updateDocumentList();
+ doFullRefresh();
+ }
+ else
+ {
+ // Failed to save.
+ delete doc;
+ }
+}