public override void RenderObject()
{
Point anchor = new Point(0, 0);
Font font = Fonts.GetFont(FontID, Zoom.GetFontSize(FontSize), (FontStyle)FontStyle);
Graphics g = Graphics.FromHwnd(IntPtr.Zero);
g.ApplyGraphicsQuality();
// Measure label size
SizeF s = g.MeasureString(ContentTable[Languages.UsedLanguages[0]], font);
s = new SizeF((float)Math.Ceiling(s.Width), (float)Math.Ceiling(s.Height));
g.Dispose();
// Is Object Vertical
if (IsVertical)
{
s.Flip();
}
Bitmap b = new Bitmap((int)s.Width, (int)s.Height);
g = Graphics.FromImage(b);
g.ApplyGraphicsQuality();
Point trans = Point.Empty;
int angle = 0;
if (IsVertical)
{
if (!IsTurned180)
{
trans.X = (int)s.Width;
}
angle += 90;
}
if (IsTurned180)
{
if (!IsVertical)
{
trans = new Point((int)s.Width, (int)s.Height);
}
else
{
trans.Y = Funcs.ToInt(s.Height);
}
angle += 180;
}
// Apply transformation when label is rotated
g.TranslateTransform(trans.X, trans.Y);
g.RotateTransform(angle);
// Draw the string
g.DrawString(ContentTable[Languages.UsedLanguages[0]],
font,
new SolidBrush(TextColor),
Point.Empty);
// Remove the transformation for next drawing methods
g.ResetTransform();
// Draw the anchor point for this label
if (Config.ShowAnchorPoints)
{
if (IsCenter())
{
anchor.X = (int)(s.Width * 0.5F);
}
if (IsRight())
{
anchor.X = (int)s.Width - 1;
}
if (IsMiddle())
{
anchor.Y = (int)(s.Height * 0.5F);
}
if (IsDown())
{
anchor.Y = (int)s.Height - 1;
}
g.DrawLine(Config.AnchorPen, anchor.X - Config.ANCHOR_SIZE, anchor.Y, anchor.X + Config.ANCHOR_SIZE, anchor.Y);
g.DrawLine(Config.AnchorPen, anchor.X, anchor.Y - Config.ANCHOR_SIZE, anchor.X, anchor.Y + Config.ANCHOR_SIZE);
}
// Release previous rendered bitmap (A lil bit of memore'h :3)
if (Holder.Image != null)
{
Holder.Image.Dispose();
}
// Set Canvas Image
Holder.Image = b;
Holder.Size = Holder.Image.Size;
base.RenderObject();
}
public static void OpenProject()
{
OpenFileDialog fileDialog = new OpenFileDialog();
fileDialog.InitialDirectory = Config.LastVisitedPath;
fileDialog.Title = "Open a project";
fileDialog.Multiselect = false;
fileDialog.Filter = "DocMaker Project (*.dmprj)|*.dmprj";
fileDialog.DefaultExt = "dmprj";
if (fileDialog.ShowDialog() == DialogResult.OK)
{
//Save last opened directory
Config.LastVisitedPath = Path.GetDirectoryName(fileDialog.FileName);
if (!File.Exists(fileDialog.FileName))
{
Funcs.Error("Project file not found !");
return;
}
if (changeList.Count > 0)
{
DialogResult dr = Funcs.Question_YNC("Do you want to save changes before opening the file ?");
if (dr == DialogResult.Cancel)
{
return;
}
if (dr == DialogResult.Yes)
{
SaveProject();
}
}
// Save the file
projectLoadedFromFile = true;
projectFile = fileDialog.FileName;
projectTitle = Path.GetFileName(projectFile);
try
{
InitializeComponents();
fileHandler = new BinaryFileHandler(projectFile, BinaryFileHandler.FileMode.READ);
Paper.LoadPaper();
Fonts.LoadFonts();
Languages.LoadLanguages();
Resources.LoadResources();
Objects.LoadObjects();
fileHandler.Close();
}
catch (Exception ex)
{
Funcs.Error("Error while loading the project file.\n" + ex.Message);
fileHandler.Close(); // Force closing file
NewProject();
}
}
}
protected override void OnMouseWheel(MouseEventArgs e)
{
if (UsedFilter == Filter.DigitsOnly)
{
int newValue = Funcs.ToInt(this.Text) + (Wheel_StepValue * Funcs.Force(Funcs.ToInt(e.Delta)));
if (!IgnoreClampig)
{
this.Text = Funcs.Clamp(newValue, MinimumValue, MaximumValue).ToString();
}
this.Select(this.Text.Length, 0);
}
base.OnMouseWheel(e);
}
private void Canvas_MouseMove(object sender, MouseEventArgs e)
{
//Point s = new Point(200, 200);
Point s;
if (isMouseDown)
{
//X = X - mouseLastLocation.X + e.X;
//Y = Y - mouseLastLocation.Y + e.Y;
/*
* // Calcualte the Canvas's new location
* Point newLocation = new Point(RealLocation.X - mouseLastLocation.X + e.X,
* RealLocation.Y - mouseLastLocation.Y + e.Y);
*
* Size halfCanvas = new Size((int)((float)Canvas.Width / 2.0f),
* (int)((float)Canvas.Height / 2.0f));
*
* Point canvasLocation = Point.Empty;
*
* if(IsLeft())
* {
* newLocation.X = Funcs.Clamp(newLocation.X, 0, Zoom.paperSize.Width - Canvas.Width);
* canvasLocation.X = newLocation.X;
* }
* else if(IsCenter())
* {
* newLocation.X = Funcs.Clamp(newLocation.X, halfCanvas.Width, Zoom.paperSize.Width - halfCanvas.Width);
* canvasLocation.X = newLocation.X - halfCanvas.Width;
* }
* else if(IsRight())
* {
* newLocation.X = Funcs.Clamp(newLocation.X, Canvas.Width, Zoom.paperSize.Width);
* canvasLocation.X = newLocation.X - Canvas.Width;
* }
*
* if (IsUp())
* {
* newLocation.Y = Funcs.Clamp(newLocation.Y, 0, Zoom.paperSize.Height - Canvas.Height);
* canvasLocation.Y = newLocation.Y;
* }
* else if (IsMiddle())
* {
* newLocation.Y = Funcs.Clamp(newLocation.Y, halfCanvas.Height, Zoom.paperSize.Height - halfCanvas.Height);
* canvasLocation.Y = newLocation.Y - halfCanvas.Height;
* }
* else if (IsDown())
* {
* newLocation.Y = Funcs.Clamp(newLocation.Y, Canvas.Height, Zoom.paperSize.Height);
* canvasLocation.Y = newLocation.Y - Canvas.Height;
* }
*
*
* RealLocation = newLocation;
*
* Canvas.Location = Zoom.Calculate(canvasLocation);
* Canvas.Update();
*
*/
// Calcualte the Canvas's new location
Point p = new Point(Holder.Location.X - mouseLastLocation.X + e.X,
Holder.Location.Y - mouseLastLocation.Y + e.Y);
// Ignore snapping and alignment if control is pressed
if (Control.ModifierKeys != Keys.Control && e.Button != MouseButtons.Right)
{
// A Basic snapping Algorithm
foreach (DocumentObject obj in Objects.objectList)
{
if (obj == this || !obj.Visible)
{
continue;
}
s = obj.Holder.Location;
if (p.X >= s.X - 10 && p.X < s.X + 10)
{
p.X = s.X;
}
if (p.Y >= s.Y - 10 && p.Y < s.Y + 10)
{
p.Y = s.Y;
}
}
}
// Always clamp Position to inside the document
p.X = Funcs.Clamp(p.X, 0, Zoom.paperSize.Width - Holder.Width);
p.Y = Funcs.Clamp(p.Y, 0, Zoom.paperSize.Height - Holder.Height);
Holder.Location = p;
Holder.Update();
RecalculateRealPosition();
// Update position labels on the main form
LivePreview.mainForm.UpdateObjectPosition();
}
}
