--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/addObjectDialog.cpp Tue Mar 03 16:55:36 2015 +0200
@@ -0,0 +1,396 @@
+/*
+ * 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 <QGridLayout>
+#include <QCheckBox>
+#include <QDialogButtonBox>
+#include <QSpinBox>
+#include <QLabel>
+#include <QListWidget>
+#include <QTreeWidget>
+#include <QLineEdit>
+#include <QPushButton>
+#include "mainWindow.h"
+#include "addObjectDialog.h"
+#include "ldDocument.h"
+#include "colors.h"
+#include "colorSelector.h"
+#include "editHistory.h"
+#include "radioGroup.h"
+#include "miscallenous.h"
+#include "primitives.h"
+
+// =============================================================================
+//
+AddObjectDialog::AddObjectDialog (const LDObjectType type, LDObjectPtr obj, QWidget* parent) :
+ QDialog (parent)
+{
+ setlocale (LC_ALL, "C");
+
+ int coordCount = 0;
+ QString typeName = LDObject::typeName (type);
+
+ switch (type)
+ {
+ case OBJ_Comment:
+ {
+ le_comment = new QLineEdit;
+
+ if (obj)
+ le_comment->setText (obj.staticCast<LDComment>()->text());
+
+ le_comment->setMinimumWidth (384);
+ } break;
+
+ case OBJ_Line:
+ {
+ coordCount = 6;
+ } break;
+
+ case OBJ_Triangle:
+ {
+ coordCount = 9;
+ } break;
+
+ case OBJ_Quad:
+ case OBJ_CondLine:
+ {
+ coordCount = 12;
+ } break;
+
+ case OBJ_BFC:
+ {
+ rb_bfcType = new RadioGroup ("Statement", {}, 0, Qt::Vertical);
+
+ for_enum (BFCStatement, i)
+ {
+ // Separate these in two columns
+ if (int (i) == int (BFCStatement::NumValues) / 2)
+ rb_bfcType->rowBreak();
+
+ rb_bfcType->addButton (LDBFC::StatementStrings[int (i)]);
+ }
+
+ if (obj)
+ rb_bfcType->setValue ((int) obj.staticCast<LDBFC>()->statement());
+ } break;
+
+ case OBJ_Subfile:
+ {
+ coordCount = 3;
+ tw_subfileList = new QTreeWidget();
+ tw_subfileList->setHeaderLabel (tr ("Primitives"));
+ PopulatePrimitives (tw_subfileList, (obj != null ? obj.staticCast<LDSubfile>()->fileInfo()->name() : ""));
+
+ connect (tw_subfileList, SIGNAL (itemSelectionChanged()), this, SLOT (slot_subfileTypeChanged()));
+ lb_subfileName = new QLabel ("File:");
+ le_subfileName = new QLineEdit;
+ le_subfileName->setFocus();
+
+ if (obj)
+ {
+ LDSubfilePtr ref = obj.staticCast<LDSubfile>();
+ le_subfileName->setText (ref->fileInfo()->name());
+ }
+ } break;
+
+ default:
+ {
+ Critical (format ("Unhandled LDObject type %1 (%2) in AddObjectDialog", (int) type, typeName));
+ } return;
+ }
+
+ QPixmap icon = GetIcon (format ("add-%1", typeName));
+ LDObjectPtr defaults = LDObject::getDefault (type);
+
+ lb_typeIcon = new QLabel;
+ lb_typeIcon->setPixmap (icon);
+
+ // Show a color edit dialog for the types that actually use the color
+ if (defaults->isColored())
+ {
+ if (obj != null)
+ m_color = obj->color();
+ else
+ m_color = (type == OBJ_CondLine or type == OBJ_Line) ? EdgeColor() : MainColor();
+
+ pb_color = new QPushButton;
+ setButtonBackground (pb_color, m_color);
+ connect (pb_color, SIGNAL (clicked()), this, SLOT (slot_colorButtonClicked()));
+ }
+
+ for (int i = 0; i < coordCount; ++i)
+ {
+ dsb_coords[i] = new QDoubleSpinBox;
+ dsb_coords[i]->setDecimals (5);
+ dsb_coords[i]->setMinimum (-10000.0);
+ dsb_coords[i]->setMaximum (10000.0);
+ }
+
+ QGridLayout* const layout = new QGridLayout;
+ layout->addWidget (lb_typeIcon, 0, 0);
+
+ switch (type)
+ {
+ case OBJ_Line:
+ case OBJ_CondLine:
+ case OBJ_Triangle:
+ case OBJ_Quad:
+ // Apply coordinates
+ if (obj != null)
+ {
+ for (int i = 0; i < coordCount / 3; ++i)
+ {
+ obj->vertex (i).apply ([&](Axis ax, double value)
+ {
+ dsb_coords[(i * 3) + ax]->setValue (value);
+ });
+ }
+ }
+ break;
+
+ case OBJ_Comment:
+ layout->addWidget (le_comment, 0, 1);
+ break;
+
+ case OBJ_BFC:
+ layout->addWidget (rb_bfcType, 0, 1);
+ break;
+
+ case OBJ_Subfile:
+ layout->addWidget (tw_subfileList, 1, 1, 1, 2);
+ layout->addWidget (lb_subfileName, 2, 1);
+ layout->addWidget (le_subfileName, 2, 2);
+ break;
+
+ default:
+ break;
+ }
+
+ if (defaults->hasMatrix())
+ {
+ LDMatrixObjectPtr mo = obj.dynamicCast<LDMatrixObject>();
+ QLabel* lb_matrix = new QLabel ("Matrix:");
+ le_matrix = new QLineEdit;
+ // le_matrix->setValidator (new QDoubleValidator);
+ Matrix defaultMatrix = IdentityMatrix;
+
+ if (mo != null)
+ {
+ mo->position().apply ([&](Axis ax, double value)
+ {
+ dsb_coords[ax]->setValue (value);
+ });
+
+ defaultMatrix = mo->transform();
+ }
+
+ le_matrix->setText (defaultMatrix.toString());
+ layout->addWidget (lb_matrix, 4, 1);
+ layout->addWidget (le_matrix, 4, 2, 1, 3);
+ }
+
+ if (defaults->isColored())
+ layout->addWidget (pb_color, 1, 0);
+
+ if (coordCount > 0)
+ {
+ QGridLayout* const qCoordLayout = new QGridLayout;
+
+ for (int i = 0; i < coordCount; ++i)
+ qCoordLayout->addWidget (dsb_coords[i], (i / 3), (i % 3));
+
+ layout->addLayout (qCoordLayout, 0, 1, (coordCount / 3), 3);
+ }
+
+ QDialogButtonBox* bbx_buttons = new QDialogButtonBox (QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
+ QWidget::connect (bbx_buttons, SIGNAL (accepted()), this, SLOT (accept()));
+ QWidget::connect (bbx_buttons, SIGNAL (rejected()), this, SLOT (reject()));
+ layout->addWidget (bbx_buttons, 5, 0, 1, 4);
+ setLayout (layout);
+ setWindowTitle (format (tr ("Edit %1"), typeName));
+ setWindowIcon (icon);
+}
+
+// =============================================================================
+// =============================================================================
+void AddObjectDialog::setButtonBackground (QPushButton* button, LDColor color)
+{
+ button->setIcon (GetIcon ("palette"));
+ button->setAutoFillBackground (true);
+
+ if (color != null)
+ button->setStyleSheet (format ("background-color: %1", color.hexcode()));
+}
+
+// =============================================================================
+// =============================================================================
+QString AddObjectDialog::currentSubfileName()
+{
+ SubfileListItem* item = static_cast<SubfileListItem*> (tw_subfileList->currentItem());
+
+ if (item->primitive() == null)
+ return ""; // selected a heading
+
+ return item->primitive()->name;
+}
+
+// =============================================================================
+// =============================================================================
+void AddObjectDialog::slot_colorButtonClicked()
+{
+ ColorSelector::selectColor (m_color, m_color, this);
+ setButtonBackground (pb_color, m_color);
+}
+
+// =============================================================================
+// =============================================================================
+void AddObjectDialog::slot_subfileTypeChanged()
+{
+ QString name = currentSubfileName();
+
+ if (name.length() > 0)
+ le_subfileName->setText (name);
+}
+
+// =============================================================================
+// =============================================================================
+template<typename T>
+static QSharedPointer<T> InitObject (LDObjectPtr& obj)
+{
+ if (obj == null)
+ obj = LDSpawn<T>();
+
+ return obj.staticCast<T>();
+}
+
+// =============================================================================
+// =============================================================================
+void AddObjectDialog::staticDialog (const LDObjectType type, LDObjectPtr obj)
+{
+ setlocale (LC_ALL, "C");
+
+ // FIXME: Redirect to Edit Raw
+ if (obj and obj->type() == OBJ_Error)
+ return;
+
+ if (type == OBJ_Empty)
+ return; // Nothing to edit with empties
+
+ const bool newObject = (obj == null);
+ Matrix transform = IdentityMatrix;
+ AddObjectDialog dlg (type, obj);
+
+ assert (obj == null or obj->type() == type);
+
+ if (dlg.exec() == QDialog::Rejected)
+ return;
+
+ if (type == OBJ_Subfile)
+ {
+ QStringList matrixstrvals = dlg.le_matrix->text().split (" ", QString::SkipEmptyParts);
+
+ if (matrixstrvals.size() == 9)
+ {
+ double matrixvals[9];
+ int i = 0;
+
+ for (QString val : matrixstrvals)
+ matrixvals[i++] = val.toFloat();
+
+ transform = Matrix (matrixvals);
+ }
+ }
+
+ switch (type)
+ {
+ case OBJ_Comment:
+ {
+ LDCommentPtr comm = InitObject<LDComment> (obj);
+ comm->setText (dlg.le_comment->text());
+ }
+ break;
+
+ case OBJ_Line:
+ case OBJ_Triangle:
+ case OBJ_Quad:
+ case OBJ_CondLine:
+ {
+ if (not obj)
+ obj = LDObject::getDefault (type);
+
+ for (int i = 0; i < obj->numVertices(); ++i)
+ {
+ Vertex v;
+
+ v.apply ([&](Axis ax, double& value)
+ {
+ value = dlg.dsb_coords[(i * 3) + ax]->value();
+ });
+
+ obj->setVertex (i, v);
+ }
+ } break;
+
+ case OBJ_BFC:
+ {
+ LDBFCPtr bfc = InitObject<LDBFC> (obj);
+ assert (IsWithin (dlg.rb_bfcType->value(), 0, int (BFCStatement::NumValues) - 1));
+ bfc->setStatement (BFCStatement (dlg.rb_bfcType->value()));
+ } break;
+
+ case OBJ_Subfile:
+ {
+ QString name = dlg.le_subfileName->text();
+
+ if (name.length() == 0)
+ return; // no subfile filename
+
+ LDDocumentPtr file = GetDocument (name);
+
+ if (not file)
+ {
+ Critical (format ("Couldn't open `%1': %2", name, strerror (errno)));
+ return;
+ }
+
+ LDSubfilePtr ref = InitObject<LDSubfile> (obj);
+ assert (ref);
+
+ for_axes (ax)
+ ref->setCoordinate (ax, dlg.dsb_coords[ax]->value());
+
+ ref->setTransform (transform);
+ ref->setFileInfo (file);
+ } break;
+
+ default:
+ break;
+ }
+
+ if (obj->isColored())
+ obj->setColor (dlg.m_color);
+
+ if (newObject)
+ {
+ int idx = g_win->getInsertionPoint();
+ CurrentDocument()->insertObj (idx, obj);
+ }
+
+ g_win->refresh();
+}