public override void OnLeftMouseButtonDown(OverlayShapeVM item, Point p, TEMouseArgs e)
{
if (!EnsureParseTreeExists())
{
return;
}
overlay.BeginUpdate();
overlay.SetCorrectRaster(overlay.CurEditing, true);
//Point p = new Point(e.GetPosition(canvas1).X, Height - e.GetPosition(canvas1).Y);
p = overlay.Rasterizer.RasterizePixelToTikz(p);
if (ContinueWithBigImage(p) == false)
{
return;
}
// find next tikzpicture and add
Parser.Tikz_Picture tpict = overlay.ParseTree.GetTikzPicture();
if (tpict != null)
{
Parser.Tikz_Node tn = new Parser.Tikz_Node();
tn.label = "";
tn.coord = new Parser.Tikz_Coord();
if (!String.IsNullOrEmpty(overlay.NodeStyle))
{
tn.options = "[" + overlay.NodeStyle + "]";
}
Parser.Tikz_Path tp = new Parser.Tikz_Path();
tp.starttag = @"\node ";
tp.endtag = ";";
tp.AddChild(tn);
if (overlay.CurEditing != null)
{
overlay.CurEditing.tikzitem.AddChild(tp);
overlay.CurEditing.tikzitem.AddChild(new Parser.Tikz_Something("\r\n"));
}
else
{
tpict.AddChild(tp);
tpict.AddChild(new Parser.Tikz_Something("\r\n"));
}
// do it here since the coordinate calculation needs the parents' coord. transform
tn.SetAbsPos(new Point(p.X, p.Y)); //hack
//tn.UpdateText();
tp.UpdateText();
//tpict.UpdateText();
//RedrawObjects();
// overlay.AddToDisplayTree(tp);
}
overlay.EndUpdate();
}
public override void OnRightMouseButtonDown(OverlayShapeVM item, Point p, TEMouseArgs e)
{
//base.OnRightMouseButtonDown(item, p, e);
// if a node is selected, unselect it
if (curSel != null)
{
curSel = null;
e.Handled = true; // we don't want anything else to happen (contextmenu opening etc)
}
}
void OnButtonPress(object sender, ButtonPressEventArgs eee)
{
var e = eee.Event;
// base.OnMouseDown(e);
// this.Focus(); // todo
GlobalUI.UI.AddStatusLine(this, " Press " + e.Button);
if (e.Button == MouseButtonConsts.Left)
{
// call left down-method in the current tool
var mousep = e.Location();
var oo = ObjectAtCursor;
TEMouseArgs ee = e.ToTEMouseArgs();
TheOverlayModel.CurrentTool.OnLeftMouseButtonDown(oo, new System.Windows.Point(mousep.X, Height - mousep.Y), ee);
//e.Handled = ee.Handled;
}
else if (e.Button == MouseButtonConsts.Right)
{
// call right down-method in the current tool
var mousep = e.Location();
var oo = ObjectAtCursor;
TEMouseArgs ee = e.ToTEMouseArgs();
TheOverlayModel.CurrentTool.OnRightMouseButtonDown(oo, new System.Windows.Point(mousep.X, Height - mousep.Y), ee);
//e.Handled = ee.Handled;
// if the tool didn't use the click-> proceed with standard handling
if (!ee.Handled)
{
if (Tool == OverlayToolType.move)
{
//canvas1.ContextMenu.IsEnabled = true;
if (TheOverlayModel.CurEditing != null)
{
TheOverlayModel.CurEditing = null;
//PreventContextMenuOpening = true;
}
else
{
// right click not consumed yet -> open context menu
// TheContextMenu.Popup(this, null, (x,y, out xx, out xxx)=> {e.Location}, 0,2000); // todo
}
}
else
{
Tool = OverlayToolType.move;
//PreventContextMenuOpening = true;
}
}
}
//return base.OnButtonPressEvent(e);
}
protected override void OnMouseMove(MouseEventArgs e)
{
base.OnMouseMove(e);
var mousep = e.Location.ToPoint();
// convert to bottom left coordinates
var p = new System.Windows.Point(mousep.X, Height - mousep.Y);
TEMouseArgs ee = e.ToTEMouseArgs();
TheOverlayModel.CurrentTool.OnMouseMove(p, ee);
//GlobalUI.UI.AddStatusLine(this, "mm " + mousep+" " + CursorPosition);
//e.Handled = ee.Handled;
}
protected override void OnMouseDown(MouseEventArgs e)
{
base.OnMouseDown(e);
this.Focus();
if (e.Button.HasFlag(MouseButtons.Left))
{
// call left down-method in the current tool
var mousep = e.Location.ToPoint();
var oo = ObjectAtCursor;
TEMouseArgs ee = e.ToTEMouseArgs();
TheOverlayModel.CurrentTool.OnLeftMouseButtonDown(oo, new System.Windows.Point(mousep.X, Height - mousep.Y), ee);
//e.Handled = ee.Handled;
}
else if (e.Button.HasFlag(MouseButtons.Right))
{
// call right down-method in the current tool
var mousep = e.Location.ToPoint();
var oo = ObjectAtCursor;
TEMouseArgs ee = e.ToTEMouseArgs();
TheOverlayModel.CurrentTool.OnRightMouseButtonDown(oo, new System.Windows.Point(mousep.X, Height - mousep.Y), ee);
//e.Handled = ee.Handled;
// if the tool didn't use the click-> proceed with standard handling
if (!ee.Handled)
{
if (Tool == OverlayToolType.move)
{
//canvas1.ContextMenu.IsEnabled = true;
if (TheOverlayModel.CurEditing != null)
{
TheOverlayModel.CurEditing = null;
//PreventContextMenuOpening = true;
}
else
{
// right click not consumed yet -> open context menu
TheContextMenu.Show(this, e.Location);
}
}
else
{
Tool = OverlayToolType.move;
//PreventContextMenuOpening = true;
}
}
}
}
void OnMotionNotify(object sender, MotionNotifyEventArgs eee)
{
// base.OnMouseMove(e);
var e = eee.Event;
var mousep = e.Location();
// convert to bottom left coordinates
var p = new System.Windows.Point(mousep.X, Height - mousep.Y);
TEMouseArgs ee = e.ToTEMouseArgs();
TheOverlayModel.CurrentTool.OnMouseMove(p, ee);
//GlobalUI.UI.AddStatusLine(this, "mm " + mousep+" " + CursorPosition);
//e.Handled = ee.Handled;
//return true;
}
protected override void OnMouseUp(MouseEventArgs e)
{
base.OnMouseUp(e);
if (e.Button.HasFlag(MouseButtons.Left))
{
if (MouseCaptured)
{
MouseCaptured = false; // release mouse capture here to make sure the tools cannot forget
}
var mousep = e.Location.ToPoint();
TEMouseArgs ee = e.ToTEMouseArgs();
TheOverlayModel.CurrentTool.OnLeftMouseButtonUp(new System.Windows.Point(mousep.X, Height - mousep.Y), ee);
//e.Handled = ee.Handled;
}
else if (e.Button.HasFlag(MouseButtons.Right))
{
}
}
void OnButtonRelease(object sender, ButtonReleaseEventArgs eee)
{
var e = eee.Event;
// base.OnMouseUp(e);
if (e.Button == MouseButtonConsts.Left)
{
if (MouseCaptured)
{
MouseCaptured = false; // release mouse capture here to make sure the tools cannot forget
}
var mousep = e.Location();
TEMouseArgs ee = e.ToTEMouseArgs();
TheOverlayModel.CurrentTool.OnLeftMouseButtonUp(new System.Windows.Point(mousep.X, Height - mousep.Y), ee);
//e.Handled = ee.Handled;
}
else if (e.Button == MouseButtonConsts.Right)
{
}
//return true;
}
public override void OnRightMouseButtonDown(OverlayShapeVM item, Point p, TEMouseArgs e)
{
//base.OnRightMouseButtonDown(item, p, e);
// if a node is selected, unselect it
if (curSel != null)
{
curSel = null;
e.Handled = true; // we don't want anything else to happen (contextmenu opening etc)
}
}
public override void OnLeftMouseButtonDown(OverlayShapeVM item, Point p, TEMouseArgs e)
{
if (!EnsureParseTreeExists())
return;
p = overlay.Rasterizer.RasterizePixelToTikz(p);
if (ContinueWithBigImage(p) == false)
return;
overlay.BeginUpdate();
//overlay.SetCorrectRaster(overlay.CurEditing, true);
UpdateRaster();
//Point p = new Point(e.GetPosition(canvas1).X, Height - e.GetPosition(canvas1).Y);
// find next tikzpicture and add
bool lcreated;
if (EnsureCurAddToExists(out lcreated))
{
// on double click -> close path
if (e.ClickCount == 2)
{
if (!lcreated)
{
//if (!Keyboard.Modifiers.HasFlag(ModifierKeys.Control))
curAddTo.AddChild(new Parser.Tikz_Something(" -- cycle"));
//else
// curAddTo.AddChild(new Parser.Tikz_Something(" cycle"));
}
}
else
{
if (!lcreated)
{
if (!overlay.KeyboardModifiers.HasFlag(TEModifierKeys.Control))
// add an edge
curAddTo.AddChild(new Parser.Tikz_Something(" -- "));
else
curAddTo.AddChild(new Parser.Tikz_Something(" "));
}
// create new coordinate. If some node was clicked, set a reference to that node. Otherwise, just make new coordinates
Tikz_Coord tc = new Tikz_Coord();
if (item is OverlayNode && IsReferenceable(item))
{
Tikz_Node tn = MakeReferenceableNode((item as OverlayNode).tikzitem);
tc.type = Tikz_CoordType.Named;
tc.nameref = tn.name;
curAddTo.AddChild(tc);
}
else
{
// do it here since the coordinate calculation needs the parents' coord. transform
tc.type = overlay.UsePolarCoordinates ? Tikz_CoordType.Polar : Tikz_CoordType.Cartesian;
if (!lcreated)
tc.deco = overlay.NewNodeModifier; // first node should always be in absolute coordinates
curAddTo.AddChild(tc);
tc.SetAbsPos(new Point(p.X, p.Y)); //hack
// if a nonempty node style is selected, also add a node with that style
if (!String.IsNullOrWhiteSpace(overlay.NodeStyle))
{
Tikz_Node tn = new Tikz_Node()
{
options = "[" + overlay.NodeStyle + "]",
coord = null,
text = ""
};
curAddTo.AddChild(new Tikz_Something(" "));
curAddTo.AddChild(tn);
}
}
//tn.UpdateText();
curAddTo.UpdateText();
//tpict.UpdateText();
// draw the added object in the overlay
// overlay.AddToDisplayTree(tc);
}
}
overlay.EndUpdate();
UpdateRaster();
// doubleclick also stops path drawing
if (e.ClickCount == 2)
overlay.ActivateDefaultTool();
}
public override void OnLeftMouseButtonDown(OverlayShapeVM item, Point p, TEMouseArgs e)
{
if (!(item is OverlayNode))
{
curSel = null;
return;
}
OverlayNode n = item as OverlayNode;
// make sure a referenceable item is selected... otherwise we cannot add an edge
if (!IsReferenceable(item))
{
GlobalUI.UI.AddStatusLine(this, "Only items that are referenceable (=can be given names) can be connected with the edge tool.");
return;
}
if (curSel == null)
{
curSel = n;
return;
}
// make sure both nodes involved are nodes
/* if (!(curSel.tikzitem is Tikz_Node) || !(n.tikzitem is Tikz_Node))
{
String which = ""; String verb = "is";
if (!(curSel.tikzitem is Tikz_Node) && !(n.tikzitem is Tikz_Node))
{ which = "Both"; verb = "are"; }
else if (!(curSel.tikzitem is Tikz_Node))
which = "The first";
else if (!(n.tikzitem is Tikz_Node))
which = "The second";
MainWindow.AddStatusLine(which + " of the selected coordinates " + verb + " not a node (i.e. not defined with \\node but rather with \\draw or \\path)", true);
curSel = null;
return; // hack
} */
//the return from above must not interfere with BeginModify()
overlay.BeginUpdate();
// add an edge curSel to n
//bool lcreated;
//if (EnsureCurAddToExists(out lcreated))
//always create new \draw command. otherwise it can happen that the \draw-command
//is above the \node-definition which causes an error while compiling the latex code.
if (AddNewCurAddTo())
{
// make sure both nodes involved have names
Parser.Tikz_Node t1 = MakeReferenceableNode(curSel.tikzitem),
t2 = MakeReferenceableNode(n.tikzitem);
Parser.Tikz_Coord tc1 = new Parser.Tikz_Coord();
tc1.type = Parser.Tikz_CoordType.Named;
Parser.Tikz_Coord tc2 = new Parser.Tikz_Coord();
tc2.type = Parser.Tikz_CoordType.Named;
curAddTo.AddChild(new Parser.Tikz_Something(" "));
curAddTo.AddChild(tc1);
if (t1 == t2)
curAddTo.AddChild(new Parser.Tikz_Something(" edge[loop, looseness=20] "));
else
curAddTo.AddChild(new Parser.Tikz_Something(" edge "));
curAddTo.AddChild(tc2);
//tpict.AddChild(tp);
// make sure both nodes have names
/* Tikz_Picture tpict = overlay.ParseTree.GetTikzPicture();
if (t1.name == "")
{
t1.SetName(tpict.GetUniqueName());
t1.UpdateText();
}
if (t2.name == "")
{
t2.SetName(tpict.GetUniqueName());
t2.UpdateText();
}
*/
tc1.nameref = t1.name;
tc2.nameref = t2.name;
//tc1.UpdateText();
curAddTo.UpdateText();
//tpict.UpdateText();
// txtCode_TextChanged
//RedrawObjects();
//if (OnModified != null)
// OnModified.Invoke();
//edge was drawn. release currently selected node.
curSel = null;
//will neither want to path tool to start from this last select nodes.
curAddTo = null;
}
//forgetting to call EndModify causes weird "No undo group should be open at this point"-message.
overlay.EndUpdate();
}
public override void OnLeftMouseButtonDown(OverlayShapeVM item, Point p, TEMouseArgs e)
{
if (!EnsureParseTreeExists())
return;
overlay.BeginUpdate();
overlay.SetCorrectRaster(overlay.CurEditing, true);
//Point p = new Point(e.GetPosition(canvas1).X, Height - e.GetPosition(canvas1).Y);
p = overlay.Rasterizer.RasterizePixelToTikz(p);
if (ContinueWithBigImage(p) == false)
return;
// find next tikzpicture and add
Parser.Tikz_Picture tpict = overlay.ParseTree.GetTikzPicture();
if (tpict != null)
{
Parser.Tikz_Node tn = new Parser.Tikz_Node();
tn.label = "";
tn.coord = new Parser.Tikz_Coord();
if (!String.IsNullOrEmpty(overlay.NodeStyle))
tn.options = "[" + overlay.NodeStyle + "]";
Parser.Tikz_Path tp = new Parser.Tikz_Path();
tp.starttag = @"\node ";
tp.endtag = ";";
tp.AddChild(tn);
if (overlay.CurEditing != null)
{
overlay.CurEditing.tikzitem.AddChild(tp);
overlay.CurEditing.tikzitem.AddChild(new Parser.Tikz_Something("\r\n"));
}
else
{
tpict.AddChild(tp);
tpict.AddChild(new Parser.Tikz_Something("\r\n"));
}
// do it here since the coordinate calculation needs the parents' coord. transform
tn.SetAbsPos(new Point(p.X, p.Y)); //hack
//tn.UpdateText();
tp.UpdateText();
//tpict.UpdateText();
//RedrawObjects();
// overlay.AddToDisplayTree(tp);
}
overlay.EndUpdate();
}
public override void OnLeftMouseButtonDown(OverlayShapeVM item, Point p, TEMouseArgs e)
{
if (!(item is OverlayNode))
{
curSel = null;
return;
}
OverlayNode n = item as OverlayNode;
// make sure a referenceable item is selected... otherwise we cannot add an edge
if (!IsReferenceable(item))
{
GlobalUI.UI.AddStatusLine(this, "Only items that are referenceable (=can be given names) can be connected with the edge tool.");
return;
}
if (curSel == null)
{
curSel = n;
return;
}
// make sure both nodes involved are nodes
/* if (!(curSel.tikzitem is Tikz_Node) || !(n.tikzitem is Tikz_Node))
* {
* String which = ""; String verb = "is";
* if (!(curSel.tikzitem is Tikz_Node) && !(n.tikzitem is Tikz_Node))
* { which = "Both"; verb = "are"; }
* else if (!(curSel.tikzitem is Tikz_Node))
* which = "The first";
* else if (!(n.tikzitem is Tikz_Node))
* which = "The second";
* MainWindow.AddStatusLine(which + " of the selected coordinates " + verb + " not a node (i.e. not defined with \\node but rather with \\draw or \\path)", true);
* curSel = null;
* return; // hack
* } */
//the return from above must not interfere with BeginModify()
overlay.BeginUpdate();
// add an edge curSel to n
//bool lcreated;
//if (EnsureCurAddToExists(out lcreated))
//always create new \draw command. otherwise it can happen that the \draw-command
//is above the \node-definition which causes an error while compiling the latex code.
if (AddNewCurAddTo())
{
// make sure both nodes involved have names
Parser.Tikz_Node t1 = MakeReferenceableNode(curSel.tikzitem),
t2 = MakeReferenceableNode(n.tikzitem);
Parser.Tikz_Coord tc1 = new Parser.Tikz_Coord();
tc1.type = Parser.Tikz_CoordType.Named;
Parser.Tikz_Coord tc2 = new Parser.Tikz_Coord();
tc2.type = Parser.Tikz_CoordType.Named;
curAddTo.AddChild(new Parser.Tikz_Something(" "));
curAddTo.AddChild(tc1);
if (t1 == t2)
{
curAddTo.AddChild(new Parser.Tikz_Something(" edge[loop, looseness=20] "));
}
else
{
curAddTo.AddChild(new Parser.Tikz_Something(" edge "));
}
curAddTo.AddChild(tc2);
//tpict.AddChild(tp);
// make sure both nodes have names
/* Tikz_Picture tpict = overlay.ParseTree.GetTikzPicture();
* if (t1.name == "")
* {
* t1.SetName(tpict.GetUniqueName());
* t1.UpdateText();
* }
* if (t2.name == "")
* {
* t2.SetName(tpict.GetUniqueName());
* t2.UpdateText();
* }
*/
tc1.nameref = t1.name;
tc2.nameref = t2.name;
//tc1.UpdateText();
curAddTo.UpdateText();
//tpict.UpdateText();
// txtCode_TextChanged
//RedrawObjects();
//if (OnModified != null)
// OnModified.Invoke();
//edge was drawn. release currently selected node.
curSel = null;
//will neither want to path tool to start from this last select nodes.
curAddTo = null;
}
//forgetting to call EndModify causes weird "No undo group should be open at this point"-message.
overlay.EndUpdate();
}
public override void OnLeftMouseButtonDown(OverlayShapeVM item, Point p, TEMouseArgs e)
{
if (!EnsureParseTreeExists())
{
return;
}
p = overlay.Rasterizer.RasterizePixelToTikz(p);
if (ContinueWithBigImage(p) == false)
{
return;
}
overlay.BeginUpdate();
//overlay.SetCorrectRaster(overlay.CurEditing, true);
UpdateRaster();
//Point p = new Point(e.GetPosition(canvas1).X, Height - e.GetPosition(canvas1).Y);
// find next tikzpicture and add
bool lcreated;
if (EnsureCurAddToExists(out lcreated))
{
// on double click -> close path
if (e.ClickCount == 2)
{
if (!lcreated)
{
//if (!Keyboard.Modifiers.HasFlag(ModifierKeys.Control))
curAddTo.AddChild(new Parser.Tikz_Something(" -- cycle"));
//else
// curAddTo.AddChild(new Parser.Tikz_Something(" cycle"));
}
}
else
{
if (!lcreated)
{
if (!overlay.KeyboardModifiers.HasFlag(TEModifierKeys.Control))
{
// add an edge
curAddTo.AddChild(new Parser.Tikz_Something(" -- "));
}
else
{
curAddTo.AddChild(new Parser.Tikz_Something(" "));
}
}
// create new coordinate. If some node was clicked, set a reference to that node. Otherwise, just make new coordinates
Tikz_Coord tc = new Tikz_Coord();
if (item is OverlayNode && IsReferenceable(item))
{
Tikz_Node tn = MakeReferenceableNode((item as OverlayNode).tikzitem);
tc.type = Tikz_CoordType.Named;
tc.nameref = tn.name;
curAddTo.AddChild(tc);
}
else
{
// do it here since the coordinate calculation needs the parents' coord. transform
tc.type = overlay.UsePolarCoordinates ? Tikz_CoordType.Polar : Tikz_CoordType.Cartesian;
if (!lcreated)
{
tc.deco = overlay.NewNodeModifier; // first node should always be in absolute coordinates
}
curAddTo.AddChild(tc);
tc.SetAbsPos(new Point(p.X, p.Y)); //hack
// if a nonempty node style is selected, also add a node with that style
if (!String.IsNullOrWhiteSpace(overlay.NodeStyle))
{
Tikz_Node tn = new Tikz_Node()
{
options = "[" + overlay.NodeStyle + "]",
coord = null,
text = ""
};
curAddTo.AddChild(new Tikz_Something(" "));
curAddTo.AddChild(tn);
}
}
//tn.UpdateText();
curAddTo.UpdateText();
//tpict.UpdateText();
// draw the added object in the overlay
// overlay.AddToDisplayTree(tc);
}
}
overlay.EndUpdate();
UpdateRaster();
// doubleclick also stops path drawing
if (e.ClickCount == 2)
{
overlay.ActivateDefaultTool();
}
}
