Added the initial version of the timeline widget.

common/lc_mainwindow.cpp

@@ -2,6 +2,7 @@
 #include "lc_mainwindow.h"
 #include <QPrintDialog>
 #include <QPrintPreviewDialog>
+#include "lc_timelinewidget.h"
 #include "lc_qglwidget.h"
 #include "lc_qpartstree.h"
 #include "lc_qcolorlist.h"
@@ -316,6 +317,7 @@ void lcMainWindow::CreateMenus()
 	QMenu* ToolBarsMenu = ViewMenu->addMenu(tr("T&oolbars"));
 	ToolBarsMenu->addAction(mPartsToolBar->toggleViewAction());
 	ToolBarsMenu->addAction(mPropertiesToolBar->toggleViewAction());
+	ToolBarsMenu->addAction(mTimelineToolBar->toggleViewAction());
 	ToolBarsMenu->addSeparator();
 	ToolBarsMenu->addAction(mStandardToolBar->toggleViewAction());
 	ToolBarsMenu->addAction(mToolsToolBar->toggleViewAction());
@@ -541,7 +543,17 @@ void lcMainWindow::CreateToolBars()
 	mPropertiesToolBar->setWidget(mPropertiesWidget);
 	addDockWidget(Qt::RightDockWidgetArea, mPropertiesToolBar);
 
+	mTimelineToolBar = new QDockWidget(tr("Timeline"), this);
+	mTimelineToolBar->setObjectName("TimelineToolbar");
+	mTimelineToolBar->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
+
+	mTimelineWidget = new lcTimelineWidget(mTimelineToolBar);
+
+	mTimelineToolBar->setWidget(mTimelineWidget);
+	addDockWidget(Qt::RightDockWidgetArea, mTimelineToolBar);
+
 	tabifyDockWidget(mPartsToolBar, mPropertiesToolBar);
+	tabifyDockWidget(mPropertiesToolBar, mTimelineToolBar);
 	mPartsToolBar->raise();
 }
 
@@ -585,6 +597,7 @@ QMenu* lcMainWindow::createPopupMenu()
 
 	Menu->addAction(mPartsToolBar->toggleViewAction());
 	Menu->addAction(mPropertiesToolBar->toggleViewAction());
+	Menu->addAction(mTimelineToolBar->toggleViewAction());
 	Menu->addSeparator();
 	Menu->addAction(mStandardToolBar->toggleViewAction());
 	Menu->addAction(mToolsToolBar->toggleViewAction());
@@ -1345,6 +1358,7 @@ void lcMainWindow::RemoveRecentFile(int FileIndex)
 
 void lcMainWindow::UpdateFocusObject(lcObject* Focus)
 {
+	UpdateTimeline();
 	mPropertiesWidget->updateFocusObject(Focus);
 
 	lcVector3 Position;
@@ -1409,6 +1423,11 @@ void lcMainWindow::UpdateSelectedObjects(int Flags, int SelectedCount, lcObject*
 	mStatusBarLabel->setText(Message);
 }
 
+void lcMainWindow::UpdateTimeline()
+{
+	mTimelineWidget->Update();
+}
+
 void lcMainWindow::UpdatePaste(bool Enabled)
 {
 	QAction* Action = mActions[LC_EDIT_PASTE];

common/lc_mainwindow.h

@@ -12,6 +12,7 @@ class lcQGLWidget;
 class lcQPartsTree;
 class lcQColorList;
 class lcQPropertiesTree;
+class lcTimelineWidget;
 
 #define LC_MAX_RECENT_FILES 4
 
@@ -164,6 +165,7 @@ public:
 
 	void UpdateFocusObject(lcObject* Focus);
 	void UpdateSelectedObjects(int Flags, int SelectedCount, lcObject* Focus);
+	void UpdateTimeline();
 	void UpdatePaste(bool Enabled);
 	void UpdateCurrentStep();
 	void SetAddKeys(bool AddKeys);
@@ -230,12 +232,14 @@ protected:
 	QToolBar* mTimeToolBar;
 	QDockWidget* mPartsToolBar;
 	QDockWidget* mPropertiesToolBar;
+	QDockWidget* mTimelineToolBar;
 
 	lcQGLWidget* mPiecePreviewWidget;
 	lcQPartsTree* mPartsTree;
 	QLineEdit* mPartSearchEdit;
 	lcQColorList* mColorList;
 	lcQPropertiesTree* mPropertiesWidget;
+	lcTimelineWidget* mTimelineWidget;
 	QLineEdit* mTransformXEdit;
 	QLineEdit* mTransformYEdit;
 	QLineEdit* mTransformZEdit;

common/lc_timelinewidget.cpp

@@ -0,0 +1,43 @@
+#include "lc_global.h"
+#include "lc_timelinewidget.h"
+#include "lc_model.h"
+#include "project.h"
+#include "piece.h"
+#include "pieceinf.h"
+
+lcTimelineWidget::lcTimelineWidget(QWidget* Parent)
+	: QTreeWidget(Parent)
+{
+	header()->hide();
+}
+
+lcTimelineWidget::~lcTimelineWidget()
+{
+}
+
+void lcTimelineWidget::Update()
+{
+	clear();
+
+	lcModel* Model = lcGetActiveModel();
+
+	if (!Model)
+		return;
+
+	int Steps = Model->GetLastStep();
+	 QList<QTreeWidgetItem*> StepItems;
+	 StepItems.reserve(Steps);
+
+	for (int Step = 0; Step < Steps; Step++)
+		StepItems.append(new QTreeWidgetItem(this, QStringList(tr("Step %1").arg(Step + 1))));
+
+	const lcArray<lcPiece*>& Pieces = Model->GetPieces();
+
+	for (int PieceIdx = 0; PieceIdx < Pieces.GetSize(); PieceIdx++)
+	{
+		lcPiece* Piece = Pieces[PieceIdx];
+		new QTreeWidgetItem(StepItems[Piece->GetStepShow() - 1], QStringList(Piece->mPieceInfo->m_strDescription));
+	}
+
+	insertTopLevelItems(0, StepItems);
+}

common/lc_timelinewidget.h

@@ -0,0 +1,13 @@
+#ifndef _LC_TIMELINEWIDGET_H_
+#define _LC_TIMELINEWIDGET_H_
+
+class lcTimelineWidget : public QTreeWidget
+{
+public:
+	lcTimelineWidget(QWidget* Parent);
+	virtual ~lcTimelineWidget();
+
+	void Update();
+};
+
+#endif // _LC_TIMELINEWIDGET_H_

leocad.pro

@@ -168,7 +168,8 @@ SOURCES += common/view.cpp \
     qt/lc_qglwidget.cpp \
     qt/lc_qcolorlist.cpp \
     qt/lc_qfinddialog.cpp \
-    qt/lc_qmodellistdialog.cpp
+    qt/lc_qmodellistdialog.cpp \
+    common/lc_timelinewidget.cpp
 HEADERS += \
     common/view.h \
     common/tr.h \
@@ -226,7 +227,8 @@ HEADERS += \
     qt/lc_qglwidget.h \
     qt/lc_qcolorlist.h \
     qt/lc_qfinddialog.h \
-    qt/lc_qmodellistdialog.h
+    qt/lc_qmodellistdialog.h \
+    common/lc_timelinewidget.h
 FORMS += \ 
     qt/lc_qpovraydialog.ui \
     qt/lc_qarraydialog.ui \