# HG changeset patch
# User Santeri Piippo <crimsondusk64@gmail.com>
# Date 1401835401 -10800
# Node ID fe1b83f6ba82d32cd4a32f1ff318216a3825b2b9
# Parent  4b7306f52bb5e47c48ed60bd17204c4d84c55934
- added primitives toolbox

diff -r 4b7306f52bb5 -r fe1b83f6ba82 changelog.txt
--- a/changelog.txt	Tue Jun 03 20:28:10 2014 +0300
+++ b/changelog.txt	Wed Jun 04 01:43:21 2014 +0300
@@ -36,6 +36,7 @@
 +	- Made the coordinate rounding precision configurable.
 +	- Inverting a subfile now detects whether the subfile is flat and flips it if it is instead of naively invertnexting everything.
 +	- Added an action for opening the subfiles pointed to by selected references as editable documents.
++	- Added a toolbox for primitives. These primitives can be dragged and dropped into the main viewport.
 
 -	- The camera is now changed to the top one if switching to draw mode while using the free camera instead of disabling the draw mode.
 -	- The color selector now uses the color's edge color for the borders instead of black.
diff -r 4b7306f52bb5 -r fe1b83f6ba82 src/addObjectDialog.cc
--- a/src/addObjectDialog.cc	Tue Jun 03 20:28:10 2014 +0300
+++ b/src/addObjectDialog.cc	Wed Jun 04 01:43:21 2014 +0300
@@ -37,22 +37,6 @@
 
 // =============================================================================
 //
-class SubfileListItem : public QTreeWidgetItem
-{
-	PROPERTY (public, Primitive*,	primitive, setPrimitive, STOCK_WRITE)
-
-	public:
-		SubfileListItem (QTreeWidgetItem* parent, Primitive* info) :
-			QTreeWidgetItem (parent),
-			m_primitive (info) {}
-
-		SubfileListItem (QTreeWidget* parent, Primitive* info) :
-			QTreeWidgetItem (parent),
-			m_primitive (info) {}
-};
-
-// =============================================================================
-//
 AddObjectDialog::AddObjectDialog (const LDObjectType type, LDObjectPtr obj, QWidget* parent) :
 	QDialog (parent)
 {
@@ -116,27 +100,7 @@
 			coordCount = 3;
 			tw_subfileList = new QTreeWidget();
 			tw_subfileList->setHeaderLabel (tr ("Primitives"));
-
-			for (PrimitiveCategory* cat : g_PrimitiveCategories)
-			{
-				SubfileListItem* parentItem = new SubfileListItem (tw_subfileList, null);
-				parentItem->setText (0, cat->name());
-				QList<QTreeWidgetItem*> subfileItems;
-
-				for (Primitive& prim : cat->prims)
-				{
-					SubfileListItem* item = new SubfileListItem (parentItem, &prim);
-					item->setText (0, format ("%1 - %2", prim.name, prim.title));
-					subfileItems << item;
-
-					// If this primitive is the one the current object points to,
-					// select it by default
-					if (obj && obj.staticCast<LDSubfile>()->fileInfo()->name() == prim.name)
-						tw_subfileList->setCurrentItem (item);
-				}
-
-				tw_subfileList->addTopLevelItem (parentItem);
-			}
+			populatePrimitives (tw_subfileList, (obj != null ? obj.staticCast<LDSubfile>()->fileInfo()->name() : ""));
 
 			connect (tw_subfileList, SIGNAL (itemSelectionChanged()), this, SLOT (slot_subfileTypeChanged()));
 			lb_subfileName = new QLabel ("File:");
diff -r 4b7306f52bb5 -r fe1b83f6ba82 src/glRenderer.cc
--- a/src/glRenderer.cc	Tue Jun 03 20:28:10 2014 +0300
+++ b/src/glRenderer.cc	Wed Jun 04 01:43:21 2014 +0300
@@ -126,11 +126,11 @@
 	m_toolTipTimer = new QTimer (this);
 	m_toolTipTimer->setSingleShot (true);
 	m_isCameraMoving = false;
-	connect (m_toolTipTimer, SIGNAL (timeout()), this, SLOT (slot_toolTipTimer()));
-
 	m_thickBorderPen = QPen (QColor (0, 0, 0, 208), 2, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin);
 	m_thinBorderPen = m_thickBorderPen;
 	m_thinBorderPen.setWidth (1);
+	setAcceptDrops (true);
+	connect (m_toolTipTimer, SIGNAL (timeout()), this, SLOT (slot_toolTipTimer()));
 
 	// Init camera icons
 	for (ECamera cam = EFirstCamera; cam < ENumCameras; ++cam)
@@ -2177,3 +2177,26 @@
 	update();
 }
 
+void GLRenderer::dragEnterEvent (QDragEnterEvent* ev)
+{
+	if (g_win != null && ev->source() == g_win->getPrimitivesTree() && g_win->getPrimitivesTree()->currentItem() != null)
+		ev->acceptProposedAction();
+}
+
+void GLRenderer::dropEvent (QDropEvent* ev)
+{
+	if (g_win != null && ev->source() == g_win->getPrimitivesTree())
+	{
+		QString primName = static_cast<SubfileListItem*> (g_win->getPrimitivesTree()->currentItem())->primitive()->name;
+		LDSubfilePtr ref = spawn<LDSubfile>();
+		ref->setColor (maincolor);
+		ref->setFileInfo (getDocument (primName));
+		ref->setPosition (g_origin);
+		ref->setTransform (g_identity);
+		LDDocument::current()->insertObj (g_win->getInsertionPoint(), ref);
+		ref->select();
+		g_win->buildObjList();
+		g_win->R()->refresh();
+		ev->acceptProposedAction();
+	}
+}
diff -r 4b7306f52bb5 -r fe1b83f6ba82 src/glRenderer.h
--- a/src/glRenderer.h	Tue Jun 03 20:28:10 2014 +0300
+++ b/src/glRenderer.h	Wed Jun 04 01:43:21 2014 +0300
@@ -187,6 +187,8 @@
 
 	protected:
 		void           contextMenuEvent (QContextMenuEvent* ev);
+		void			dragEnterEvent (QDragEnterEvent* ev);
+		void			dropEvent (QDropEvent* ev);
 		void           initializeGL();
 		void           keyPressEvent (QKeyEvent* ev);
 		void           keyReleaseEvent (QKeyEvent* ev);
diff -r 4b7306f52bb5 -r fe1b83f6ba82 src/main.cc
--- a/src/main.cc	Tue Jun 03 20:28:10 2014 +0300
+++ b/src/main.cc	Wed Jun 04 01:43:21 2014 +0300
@@ -64,6 +64,7 @@
 
 	LDPaths::initPaths();
 	initColors();
+	loadPrimitives();
 	MainWindow* win = new MainWindow;
 	newFile();
 	win->show();
@@ -77,6 +78,5 @@
 		Config::save();
 	}
 
-	loadPrimitives();
 	return app.exec();
 }
diff -r 4b7306f52bb5 -r fe1b83f6ba82 src/mainWindow.cc
--- a/src/mainWindow.cc	Tue Jun 03 20:28:10 2014 +0300
+++ b/src/mainWindow.cc	Wed Jun 04 01:43:21 2014 +0300
@@ -48,6 +48,7 @@
 #include "messageLog.h"
 #include "configuration.h"
 #include "ui_ldforge.h"
+#include "primitives.h"
 
 static bool g_isSelectionLocked = false;
 
@@ -84,6 +85,11 @@
 	connect (ui->objectList, SIGNAL (itemDoubleClicked (QListWidgetItem*)), this, SLOT (slot_editObject (QListWidgetItem*)));
 	connect (m_tabs, SIGNAL (currentChanged(int)), this, SLOT (changeCurrentFile()));
 
+	if (getActivePrimitiveScanner() != null)
+		connect (getActivePrimitiveScanner(), SIGNAL (workDone()), this, SLOT (updatePrimitives()));
+	else
+		updatePrimitives();
+
 	m_msglog = new MessageManager;
 	m_msglog->setRenderer (R());
 	m_renderer->setMessageLog (m_msglog);
@@ -991,6 +997,13 @@
 
 // =============================================================================
 //
+void MainWindow::updatePrimitives()
+{
+	populatePrimitives (ui->primitives);
+}
+
+// =============================================================================
+//
 QImage imageFromScreencap (uchar* data, int w, int h)
 {
 	// GL and Qt formats have R and B swapped. Also, GL flips Y - correct it as well.
@@ -1016,3 +1029,29 @@
 {
 	return color() == null;
 }
+
+void populatePrimitives (QTreeWidget* tw, QString const& selectByDefault)
+{
+	tw->clear();
+
+	for (PrimitiveCategory* cat : g_PrimitiveCategories)
+	{
+		SubfileListItem* parentItem = new SubfileListItem (tw, null);
+		parentItem->setText (0, cat->name());
+		QList<QTreeWidgetItem*> subfileItems;
+
+		for (Primitive& prim : cat->prims)
+		{
+			SubfileListItem* item = new SubfileListItem (parentItem, &prim);
+			item->setText (0, format ("%1 - %2", prim.name, prim.title));
+			subfileItems << item;
+
+			// If this primitive is the one the current object points to,
+			// select it by default
+			if (selectByDefault == prim.name)
+				tw->setCurrentItem (item);
+		}
+
+		tw->addTopLevelItem (parentItem);
+	}
+}
diff -r 4b7306f52bb5 -r fe1b83f6ba82 src/mainWindow.h
--- a/src/mainWindow.h	Tue Jun 03 20:28:10 2014 +0300
+++ b/src/mainWindow.h	Wed Jun 04 01:43:21 2014 +0300
@@ -34,6 +34,7 @@
 class QComboBox;
 class QProgressBar;
 class Ui_LDForgeUI;
+class Primitive;
 
 // Stuff for dialogs
 #define IMPLEMENT_DIALOG_BUTTONS \
@@ -188,7 +189,13 @@
 
 		void endAction();
 
+		inline QTreeWidget* getPrimitivesTree() const
+		{
+			return ui->primitives;
+		}
+
 	public slots:
+		void updatePrimitives();
 		void changeCurrentFile();
 		void slot_action();
 		void slot_actionNew();
@@ -373,3 +380,21 @@
 		}
 	}
 }
+
+// =============================================================================
+//
+class SubfileListItem : public QTreeWidgetItem
+{
+	PROPERTY (public, Primitive*,	primitive, setPrimitive, STOCK_WRITE)
+
+	public:
+		SubfileListItem (QTreeWidgetItem* parent, Primitive* info) :
+			QTreeWidgetItem (parent),
+			m_primitive (info) {}
+
+		SubfileListItem (QTreeWidget* parent, Primitive* info) :
+			QTreeWidgetItem (parent),
+			m_primitive (info) {}
+};
+
+void populatePrimitives (QTreeWidget* tw, const QString& selectByDefault = QString());
diff -r 4b7306f52bb5 -r fe1b83f6ba82 src/primitives.cc
--- a/src/primitives.cc	Tue Jun 03 20:28:10 2014 +0300
+++ b/src/primitives.cc	Wed Jun 04 01:43:21 2014 +0300
@@ -73,6 +73,9 @@
 			if (line.endsWith ("\n"))
 				line.chop (1);
 
+			if (line.endsWith ("\r"))
+				line.chop (1);
+
 			int space = line.indexOf (" ");
 
 			if (space == -1)
diff -r 4b7306f52bb5 -r fe1b83f6ba82 ui/ldforge.ui
--- a/ui/ldforge.ui	Tue Jun 03 20:28:10 2014 +0300
+++ b/ui/ldforge.ui	Wed Jun 04 01:43:21 2014 +0300
@@ -38,16 +38,68 @@
        </widget>
       </item>
       <item>
-       <widget class="QListWidget" name="objectList">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
+       <widget class="QToolBox" name="toolBox">
+        <property name="currentIndex">
+         <number>0</number>
         </property>
-        <property name="selectionMode">
-         <enum>QAbstractItemView::ExtendedSelection</enum>
-        </property>
+        <widget class="QWidget" name="pageDocument">
+         <property name="geometry">
+          <rect>
+           <x>0</x>
+           <y>0</y>
+           <width>233</width>
+           <height>436</height>
+          </rect>
+         </property>
+         <attribute name="label">
+          <string>Document</string>
+         </attribute>
+         <layout class="QVBoxLayout" name="verticalLayout_2">
+          <item>
+           <widget class="QListWidget" name="objectList">
+            <property name="sizePolicy">
+             <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+              <horstretch>0</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="selectionMode">
+             <enum>QAbstractItemView::ExtendedSelection</enum>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </widget>
+        <widget class="QWidget" name="pagePrimitives">
+         <property name="geometry">
+          <rect>
+           <x>0</x>
+           <y>0</y>
+           <width>233</width>
+           <height>436</height>
+          </rect>
+         </property>
+         <attribute name="label">
+          <string>Primitives</string>
+         </attribute>
+         <layout class="QVBoxLayout" name="verticalLayout_3">
+          <item>
+           <widget class="QTreeWidget" name="primitives">
+            <property name="dragDropMode">
+             <enum>QAbstractItemView::DragOnly</enum>
+            </property>
+            <attribute name="headerVisible">
+             <bool>false</bool>
+            </attribute>
+            <column>
+             <property name="text">
+              <string notr="true">1</string>
+             </property>
+            </column>
+           </widget>
+          </item>
+         </layout>
+        </widget>
        </widget>
       </item>
      </layout>
@@ -60,7 +112,7 @@
      <x>0</x>
      <y>0</y>
      <width>1010</width>
-     <height>24</height>
+     <height>25</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuFile">