--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/toolsets/viewtoolset.cpp Sun Aug 30 17:20:55 2015 +0300
@@ -0,0 +1,310 @@
+/*
+ * LDForge: LDraw parts authoring CAD
+ * Copyright (C) 2013 - 2015 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 <QFileDialog>
+#include <QInputDialog>
+#include "../mainwindow.h"
+#include "../ldDocument.h"
+#include "../miscallenous.h"
+#include "../glRenderer.h"
+#include "../primitives.h"
+#include "../colors.h"
+#include "../dialogs.h"
+#include "../glCompiler.h"
+#include "viewtoolset.h"
+
+EXTERN_CFGENTRY (Bool, DrawWireframe)
+EXTERN_CFGENTRY (Bool, BFCRedGreenView)
+EXTERN_CFGENTRY (Bool, DrawAngles)
+EXTERN_CFGENTRY (Bool, RandomColors)
+EXTERN_CFGENTRY (Bool, DrawSurfaces)
+EXTERN_CFGENTRY (Bool, DrawEdgeLines)
+EXTERN_CFGENTRY (Bool, DrawConditionalLines)
+EXTERN_CFGENTRY (Bool, DrawAxes)
+
+ViewToolset::ViewToolset (MainWindow *parent) :
+ Toolset (parent) {}
+
+void ViewToolset::selectAll()
+{
+ for (LDObject* obj : CurrentDocument()->objects())
+ obj->select();
+}
+
+void ViewToolset::selectByColor()
+{
+ if (Selection().isEmpty())
+ return;
+
+ QList<LDColor> colors;
+
+ for (LDObject* obj : Selection())
+ {
+ if (obj->isColored())
+ colors << obj->color();
+ }
+
+ removeDuplicates (colors);
+ CurrentDocument()->clearSelection();
+
+ for (LDObject* obj : CurrentDocument()->objects())
+ {
+ if (colors.contains (obj->color()))
+ obj->select();
+ }
+}
+
+void ViewToolset::selectByType()
+{
+ if (Selection().isEmpty())
+ return;
+
+ QList<LDObjectType> types;
+ QStringList subfilenames;
+
+ for (LDObject* obj : Selection())
+ {
+ types << obj->type();
+
+ if (types.last() == OBJ_Subfile)
+ subfilenames << static_cast<LDSubfile*> (obj)->fileInfo()->name();
+ }
+
+ removeDuplicates (types);
+ removeDuplicates (subfilenames);
+ CurrentDocument()->clearSelection();
+
+ for (LDObject* obj : CurrentDocument()->objects())
+ {
+ LDObjectType type = obj->type();
+
+ if (not types.contains (type))
+ continue;
+
+ // For subfiles, type check is not enough, we check the name of the document as well.
+ if (type == OBJ_Subfile and not subfilenames.contains (static_cast<LDSubfile*> (obj)->fileInfo()->name()))
+ continue;
+
+ obj->select();
+ }
+}
+
+void ViewToolset::resetView()
+{
+ m_window->R()->resetAngles();
+ m_window->R()->update();
+}
+
+void ViewToolset::screenshot()
+{
+ setlocale (LC_ALL, "C");
+
+ int w, h;
+ uchar* imgdata = m_window->R()->getScreencap (w, h);
+ QImage img = GetImageFromScreencap (imgdata, w, h);
+
+ QString root = Basename (CurrentDocument()->name());
+
+ if (root.right (4) == ".dat")
+ root.chop (4);
+
+ QString defaultname = (root.length() > 0) ? format ("%1.png", root) : "";
+ QString fname = QFileDialog::getSaveFileName (m_window, "Save Screencap", defaultname,
+ "PNG images (*.png);;JPG images (*.jpg);;BMP images (*.bmp);;All Files (*.*)");
+
+ if (not fname.isEmpty() and not img.save (fname))
+ Critical (format ("Couldn't open %1 for writing to save screencap: %2", fname, strerror (errno)));
+
+ delete[] imgdata;
+}
+
+void ViewToolset::axes()
+{
+ cfg::DrawAxes = not cfg::DrawAxes;
+ m_window->updateActions();
+ m_window->R()->update();
+}
+
+void ViewToolset::visibilityToggle()
+{
+ for (LDObject* obj : Selection())
+ obj->setHidden (not obj->isHidden());
+}
+
+void ViewToolset::visibilityHide()
+{
+ for (LDObject* obj : Selection())
+ obj->setHidden (true);
+}
+
+void ViewToolset::visibilityReveal()
+{
+ for (LDObject* obj : Selection())
+ obj->setHidden (false);
+}
+
+void ViewToolset::wireframe()
+{
+ cfg::DrawWireframe = not cfg::DrawWireframe;
+ m_window->R()->refresh();
+}
+
+void ViewToolset::setOverlay()
+{
+ OverlayDialog dlg;
+
+ if (not dlg.exec())
+ return;
+
+ m_window->R()->setupOverlay ((ECamera) dlg.camera(), dlg.fpath(), dlg.ofsx(),
+ dlg.ofsy(), dlg.lwidth(), dlg.lheight());
+}
+
+void ViewToolset::clearOverlay()
+{
+ m_window->R()->clearOverlay();
+}
+
+void ViewToolset::drawAngles()
+{
+ cfg::DrawAngles = not cfg::DrawAngles;
+ m_window->R()->refresh();
+}
+
+void ViewToolset::setDrawDepth()
+{
+ if (m_window->R()->camera() == EFreeCamera)
+ return;
+
+ bool ok;
+ double depth = QInputDialog::getDouble (m_window, "Set Draw Depth",
+ format ("Depth value for %1 Camera:", m_window->R()->getCameraName()),
+ m_window->R()->getDepthValue(), -10000.0f, 10000.0f, 3, &ok);
+
+ if (ok)
+ m_window->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.
+void ViewToolset::testpic()
+{
+ LDDocument* file = getFile ("axle.dat");
+ setlocale (LC_ALL, "C");
+
+ if (not 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
+
+void ViewToolset::bfcView()
+{
+ cfg::BFCRedGreenView = not cfg::BFCRedGreenView;
+
+ if (cfg::BFCRedGreenView)
+ cfg::RandomColors = false;
+
+ m_window->updateActions();
+ m_window->R()->refresh();
+}
+
+void ViewToolset::jumpTo()
+{
+ 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, CurrentDocument()->getObjectCount(), 1, &ok);
+
+ if (not ok or (obj = CurrentDocument()->getObject (idx - 1)) == null)
+ return;
+
+ CurrentDocument()->clearSelection();
+ obj->select();
+ m_window->updateSelection();
+}
+
+void ViewToolset::randomColors()
+{
+ cfg::RandomColors = not cfg::RandomColors;
+
+ if (cfg::RandomColors)
+ cfg::BFCRedGreenView = false;
+
+ m_window->updateActions();
+ m_window->R()->refresh();
+}
+
+void ViewToolset::drawSurfaces()
+{
+ cfg::DrawSurfaces = not cfg::DrawSurfaces;
+ m_window->updateActions();
+}
+
+void ViewToolset::drawEdgeLines()
+{
+ cfg::DrawEdgeLines = not cfg::DrawEdgeLines;
+ m_window->updateActions();
+}
+
+void ViewToolset::drawConditionalLines()
+{
+ cfg::DrawConditionalLines = not cfg::DrawConditionalLines;
+ m_window->updateActions();
+}
\ No newline at end of file