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selecting by drawing a rectangle!

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This commit is contained in:
codeimp 2008-04-13 11:51:09 +00:00
parent 535ecc54a2
commit a3fab2f666
6 changed files with 290 additions and 31 deletions
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60
Source/BuilderModes/LinedefsMode/LinedefsMode.cs
View file

@ -144,6 +144,17 @@ namespace CodeImp.DoomBuilder.BuilderModes.Editing
renderer.Finish();
}
// Selecting?
if(selecting)
{
// Render selection
if(renderer.StartOverlay(true))
{
RenderSelection();
renderer.Finish();
}
}
renderer.Present();
}
@ -184,6 +195,41 @@ namespace CodeImp.DoomBuilder.BuilderModes.Editing
General.Interface.HideInfo();
}
// This is called wheh selection ends
protected override void EndSelection()
{
// Go for all lines
foreach(Linedef l in General.Map.Map.Linedefs)
{
l.Selected = ((l.Start.Position.x >= selectionrect.Left) &&
(l.Start.Position.y >= selectionrect.Top) &&
(l.Start.Position.x <= selectionrect.Right) &&
(l.Start.Position.y <= selectionrect.Bottom) &&
(l.End.Position.x >= selectionrect.Left) &&
(l.End.Position.y >= selectionrect.Top) &&
(l.End.Position.x <= selectionrect.Right) &&
(l.End.Position.y <= selectionrect.Bottom));
}
base.EndSelection();
if(renderer.StartOverlay(true)) renderer.Finish();
General.Interface.RedrawDisplay();
}
// This is called when the selection is updated
protected override void UpdateSelection()
{
base.UpdateSelection();
// Render selection
if(renderer.StartOverlay(true))
{
RenderSelection();
renderer.Finish();
renderer.Present();
}
}
// Mouse moves
public override void MouseMove(MouseEventArgs e)
{
@ -234,6 +280,11 @@ namespace CodeImp.DoomBuilder.BuilderModes.Editing
renderer.Present();
}
}
else
{
// Start making a selection
StartSelection();
}
}
// Edit button?
else if(e.Button == EditMode.EDIT_BUTTON)
@ -310,13 +361,8 @@ namespace CodeImp.DoomBuilder.BuilderModes.Editing
{
base.DragStart(e);
// Which button is used?
if(e.Button == EditMode.SELECT_BUTTON)
{
// Make selection
}
else if(e.Button == EditMode.EDIT_BUTTON)
// Edit button used?
if(e.Button == EditMode.EDIT_BUTTON)
{
// Anything highlighted?
if((highlighted != null) && !highlighted.IsDisposed)

84
Source/BuilderModes/SectorsMode/SectorsMode.cs
View file

@ -159,6 +159,17 @@ namespace CodeImp.DoomBuilder.BuilderModes.Editing
renderer.Finish();
}
// Selecting?
if(selecting)
{
// Render selection
if(renderer.StartOverlay(true))
{
RenderSelection();
renderer.Finish();
}
}
renderer.Present();
}
@ -204,6 +215,63 @@ namespace CodeImp.DoomBuilder.BuilderModes.Editing
else
General.Interface.HideInfo();
}
// This is called wheh selection ends
protected override void EndSelection()
{
// Go for all lines
foreach(Linedef l in General.Map.Map.Linedefs)
{
l.Selected = ((l.Start.Position.x >= selectionrect.Left) &&
(l.Start.Position.y >= selectionrect.Top) &&
(l.Start.Position.x <= selectionrect.Right) &&
(l.Start.Position.y <= selectionrect.Bottom) &&
(l.End.Position.x >= selectionrect.Left) &&
(l.End.Position.y >= selectionrect.Top) &&
(l.End.Position.x <= selectionrect.Right) &&
(l.End.Position.y <= selectionrect.Bottom));
}
// Go for all sectors
foreach(Sector s in General.Map.Map.Sectors)
{
// Go for all sidedefs
bool allselected = true;
foreach(Sidedef sd in s.Sidedefs)
{
if(!sd.Line.Selected)
{
allselected = false;
break;
}
}
// Sector completely selected?
s.Selected = allselected;
}
// Make sure all linedefs reflect selected sectors
foreach(Sector s in General.Map.Map.Sectors)
SelectSector(s, s.Selected);
base.EndSelection();
if(renderer.StartOverlay(true)) renderer.Finish();
General.Interface.RedrawDisplay();
}
// This is called when the selection is updated
protected override void UpdateSelection()
{
base.UpdateSelection();
// Render selection
if(renderer.StartOverlay(true))
{
RenderSelection();
renderer.Finish();
renderer.Present();
}
}
// Mouse moves
public override void MouseMove(MouseEventArgs e)
@ -271,7 +339,7 @@ namespace CodeImp.DoomBuilder.BuilderModes.Editing
{
// Flip selection
SelectSector(highlighted, !highlighted.Selected);
// Update display
if(renderer.StartPlotter(false))
{
@ -281,6 +349,11 @@ namespace CodeImp.DoomBuilder.BuilderModes.Editing
renderer.Present();
}
}
else
{
// Start making a selection
StartSelection();
}
}
// Edit button?
else if(e.Button == EditMode.EDIT_BUTTON)
@ -358,13 +431,8 @@ namespace CodeImp.DoomBuilder.BuilderModes.Editing
{
base.DragStart(e);
// Which button is used?
if(e.Button == EditMode.SELECT_BUTTON)
{
// Make selection
}
else if(e.Button == EditMode.EDIT_BUTTON)
// Edit button used?
if(e.Button == EditMode.EDIT_BUTTON)
{
// Anything highlighted?
if((highlighted != null) && !highlighted.IsDisposed)

56
Source/BuilderModes/ThingsMode/ThingsMode.cs
View file

@ -128,6 +128,17 @@ namespace CodeImp.DoomBuilder.BuilderModes.Editing
renderer.Finish();
}
// Selecting?
if(selecting)
{
// Render selection
if(renderer.StartOverlay(true))
{
RenderSelection();
renderer.Finish();
}
}
renderer.Present();
}
@ -160,6 +171,37 @@ namespace CodeImp.DoomBuilder.BuilderModes.Editing
General.Interface.HideInfo();
}
// This is called wheh selection ends
protected override void EndSelection()
{
// Go for all things
foreach(Thing t in General.Map.Map.Things)
{
t.Selected = ((t.Position.x >= selectionrect.Left) &&
(t.Position.y >= selectionrect.Top) &&
(t.Position.x <= selectionrect.Right) &&
(t.Position.y <= selectionrect.Bottom));
}
base.EndSelection();
if(renderer.StartOverlay(true)) renderer.Finish();
General.Interface.RedrawDisplay();
}
// This is called when the selection is updated
protected override void UpdateSelection()
{
base.UpdateSelection();
// Render selection
if(renderer.StartOverlay(true))
{
RenderSelection();
renderer.Finish();
renderer.Present();
}
}
// Mouse moves
public override void MouseMove(MouseEventArgs e)
{
@ -208,6 +250,11 @@ namespace CodeImp.DoomBuilder.BuilderModes.Editing
renderer.Present();
}
}
else
{
// Start making a selection
StartSelection();
}
}
// Edit button?
else if(e.Button == EditMode.EDIT_BUTTON)
@ -280,13 +327,8 @@ namespace CodeImp.DoomBuilder.BuilderModes.Editing
{
base.DragStart(e);
// Which button is used?
if(e.Button == EditMode.SELECT_BUTTON)
{
// Make selection
}
else if(e.Button == EditMode.EDIT_BUTTON)
// Edit button used?
if(e.Button == EditMode.EDIT_BUTTON)
{
// Anything highlighted?
if((highlighted != null) && !highlighted.IsDisposed)

56
Source/BuilderModes/VerticesMode/VerticesMode.cs
View file

@ -144,6 +144,17 @@ namespace CodeImp.DoomBuilder.BuilderModes.Editing
renderer.Finish();
}
// Selecting?
if(selecting)
{
// Render selection
if(renderer.StartOverlay(true))
{
RenderSelection();
renderer.Finish();
}
}
renderer.Present();
}
@ -175,6 +186,37 @@ namespace CodeImp.DoomBuilder.BuilderModes.Editing
else
General.Interface.HideInfo();
}
// This is called wheh selection ends
protected override void EndSelection()
{
// Go for all vertices
foreach(Vertex v in General.Map.Map.Vertices)
{
v.Selected = ((v.Position.x >= selectionrect.Left) &&
(v.Position.y >= selectionrect.Top) &&
(v.Position.x <= selectionrect.Right) &&
(v.Position.y <= selectionrect.Bottom));
}
base.EndSelection();
if(renderer.StartOverlay(true)) renderer.Finish();
General.Interface.RedrawDisplay();
}
// This is called when the selection is updated
protected override void UpdateSelection()
{
base.UpdateSelection();
// Render selection
if(renderer.StartOverlay(true))
{
RenderSelection();
renderer.Finish();
renderer.Present();
}
}
// Mouse moves
public override void MouseMove(MouseEventArgs e)
@ -223,6 +265,11 @@ namespace CodeImp.DoomBuilder.BuilderModes.Editing
renderer.Present();
}
}
else
{
// Start making a selection
StartSelection();
}
}
}
@ -249,13 +296,8 @@ namespace CodeImp.DoomBuilder.BuilderModes.Editing
{
base.DragStart(e);
// Which button is used?
if(e.Button == EditMode.SELECT_BUTTON)
{
// Make selection
}
else if(e.Button == EditMode.EDIT_BUTTON)
// Edit button used?
if(e.Button == EditMode.EDIT_BUTTON)
{
// Anything highlighted?
if((highlighted != null) && !highlighted.IsDisposed)

56
Source/Editing/ClassicMode.cs
View file

@ -45,6 +45,8 @@ namespace CodeImp.DoomBuilder.Editing
private const float SCALE_MAX = 20f;
private const float SCALE_MIN = 0.01f;
private const float SELECTION_BORDER_SIZE = 2f;
private const int SELECTION_ALPHA = 200;
#endregion
@ -66,6 +68,11 @@ namespace CodeImp.DoomBuilder.Editing
protected bool mouseinside;
protected MouseButtons mousedragging = MouseButtons.None;
// Selection
protected bool selecting;
private Vector2D selectstart;
protected RectangleF selectionrect;
#endregion
#region ================== Properties
@ -329,6 +336,9 @@ namespace CodeImp.DoomBuilder.Editing
}
}
// Selecting?
if(selecting) UpdateSelection();
// Let the base class know
base.MouseMove(e);
}
@ -355,6 +365,9 @@ namespace CodeImp.DoomBuilder.Editing
mousedragging = MouseButtons.None;
}
// Selection stops
if(selecting) EndSelection();
// Let the base class know
base.MouseUp(e);
}
@ -392,6 +405,49 @@ namespace CodeImp.DoomBuilder.Editing
base.Cancel();
}
// This starts a selection
protected virtual void StartSelection()
{
selecting = true;
selectstart = mousemappos;
selectionrect = new RectangleF(selectstart.x, selectstart.y, 0, 0);
}
// This updates a selection
protected virtual void UpdateSelection()
{
selectionrect.X = selectstart.x;
selectionrect.Y = selectstart.y;
selectionrect.Width = mousemappos.x - selectstart.x;
selectionrect.Height = mousemappos.y - selectstart.y;
if(selectionrect.Width < 0f)
{
selectionrect.Width = -selectionrect.Width;
selectionrect.X -= selectionrect.Width;
}
if(selectionrect.Height < 0f)
{
selectionrect.Height = -selectionrect.Height;
selectionrect.Y -= selectionrect.Height;
}
}
// This is called when a selection is released
protected virtual void EndSelection()
{
selecting = false;
}
// This draws the selection on the overlay layer
// Must call renderer.StartOverlay first!
protected virtual void RenderSelection()
{
renderer.RenderRectangle(selectionrect, SELECTION_BORDER_SIZE,
General.Colors.Highlight.WithAlpha(SELECTION_ALPHA), true);
}
#endregion
}
}

9
Source/Editing/EditMode.cs
View file

@ -155,11 +155,16 @@ namespace CodeImp.DoomBuilder.Editing
public virtual void MouseLeave(EventArgs e) { }
public virtual void MouseMove(MouseEventArgs e) { }
public virtual void MouseUp(MouseEventArgs e) { }
public virtual void RedrawDisplay() { }
public virtual void RefreshDisplay() { }
public virtual void KeyDown(KeyEventArgs e) { }
public virtual void KeyUp(KeyEventArgs e) { }
public virtual void MouseInput(Vector2D delta) { }
/// <summary>
/// NOTE: Do not call directly! Only for overriding. Call General.Interface.RedrawDisplay() instead.
/// </summary>
public virtual void RedrawDisplay() { }
public virtual void RefreshDisplay() { }
public virtual void Process() { }
#endregion